./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4271833580 <...> DUID 00:04:d6:b0:09:ff:72:32:c6:5d:c0:56:b1:2d:70:06:fa:56 forked to background, child pid 3209 [ 31.322339][ T3210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.333409][ T3210] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.150' (ECDSA) to the list of known hosts. execve("./syz-executor4271833580", ["./syz-executor4271833580"], 0x7fff48cda680 /* 10 vars */) = 0 brk(NULL) = 0x555556ad0000 brk(0x555556ad0c40) = 0x555556ad0c40 arch_prctl(ARCH_SET_FS, 0x555556ad0300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555556ad05d0) = 3637 set_robust_list(0x555556ad05e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7fbba0eec310, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fbba0eec9e0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7fbba0eec3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbba0eec9e0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4271833580", 4096) = 28 brk(0x555556af1c40) = 0x555556af1c40 brk(0x555556af2000) = 0x555556af2000 mprotect(0x7fbba0fac000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3638 attached , child_tidptr=0x555556ad05d0) = 3638 [pid 3638] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3638] setpgid(0, 0) = 0 [pid 3638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3638] write(3, "1000", 4) = 4 [pid 3638] close(3) = 0 [pid 3638] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3638] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3638] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3639 attached , parent_tid=[3639], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3639 [pid 3639] set_robust_list(0x7fbba0edc9e0, 24 [pid 3638] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... set_robust_list resumed>) = 0 [pid 3639] mkdirat(AT_FDCWD, "./file0", 000 [pid 3638] <... futex resumed>) = 0 [pid 3638] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... mkdirat resumed>) = 0 [pid 3639] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3638] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3638] <... futex resumed>) = 0 [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3638] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3638] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3640], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3640 [pid 3638] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3640 attached [pid 3639] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3640] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3639] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... set_robust_list resumed>) = 0 [pid 3639] <... futex resumed>) = 0 [pid 3640] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3639] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] <... openat resumed>) = 3 [pid 3640] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3640] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 1 [pid 3639] read(3, [pid 3638] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... read resumed>" "..., 8224) = 6144 [pid 3639] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3639] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] exit_group(0 [pid 3640] <... futex resumed>) = ? [pid 3639] <... futex resumed>) = ? [pid 3638] <... exit_group resumed>) = ? [pid 3639] +++ exited with 0 +++ [pid 3640] +++ exited with 0 +++ [pid 3638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3638, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3641 ./strace-static-x86_64: Process 3641 attached [pid 3641] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3641] setpgid(0, 0) = 0 [pid 3641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3641] write(3, "1000", 4) = 4 [pid 3641] close(3) = 0 [pid 3641] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3641] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3641] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3642 attached , parent_tid=[3642], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3642 [pid 3641] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3642] set_robust_list(0x7fbba0edc9e0, 24 [pid 3641] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... set_robust_list resumed>) = 0 [pid 3642] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3642] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 syzkaller login: [ 56.492159][ T3639] fuseblk: Bad value for 'fd' [pid 3642] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3641] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3641] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3643 attached , parent_tid=[3643], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3643 [pid 3641] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3643] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3642] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3642] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3642] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3643] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3642] read(3, " "..., 8224) = 6144 [pid 3641] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3642] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3641] exit_group(0 [pid 3643] <... futex resumed>) = ? [pid 3643] +++ exited with 0 +++ [pid 3642] <... futex resumed>) = ? [pid 3642] +++ exited with 0 +++ [pid 3641] <... exit_group resumed>) = ? [pid 3641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3641, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3644 attached , child_tidptr=0x555556ad05d0) = 3644 [pid 3644] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3644] setpgid(0, 0) = 0 [pid 3644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3644] write(3, "1000", 4) = 4 [pid 3644] close(3) = 0 [pid 3644] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3644] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3644] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3645 attached , parent_tid=[3645], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3645 [pid 3645] set_robust_list(0x7fbba0edc9e0, 24 [pid 3644] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... set_robust_list resumed>) = 0 [pid 3644] <... futex resumed>) = 0 [pid 3645] mkdirat(AT_FDCWD, "./file0", 000 [pid 3644] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3645] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3644] <... futex resumed>) = 0 [pid 3645] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3644] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] <... futex resumed>) = 0 [pid 3645] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3644] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 56.519555][ T3642] fuseblk: Bad value for 'fd' [pid 3644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3645] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3645] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3645] <... futex resumed>) = 0 [pid 3644] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3645] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3644] <... mprotect resumed>) = 0 [pid 3644] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3646 attached [pid 3646] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3644] <... clone resumed>, parent_tid=[3646], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3646 [pid 3646] <... set_robust_list resumed>) = 0 [pid 3644] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3646] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3644] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... openat resumed>) = 3 [pid 3646] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3644] <... futex resumed>) = 0 [pid 3646] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3644] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = 0 [pid 3644] <... futex resumed>) = 1 [pid 3645] read(3, [pid 3644] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] <... read resumed>" "..., 8224) = 6144 [pid 3645] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3644] <... futex resumed>) = 0 [pid 3645] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3644] exit_group(0 [pid 3646] <... futex resumed>) = ? [pid 3645] <... futex resumed>) = ? [pid 3644] <... exit_group resumed>) = ? [pid 3646] +++ exited with 0 +++ [pid 3645] +++ exited with 0 +++ [pid 3644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3647 ./strace-static-x86_64: Process 3647 attached [pid 3647] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3647] setpgid(0, 0) = 0 [pid 3647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3647] write(3, "1000", 4) = 4 [pid 3647] close(3) = 0 [pid 3647] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3647] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3647] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3648 attached , parent_tid=[3648], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3648 [pid 3648] set_robust_list(0x7fbba0edc9e0, 24 [pid 3647] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] <... set_robust_list resumed>) = 0 [pid 3648] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3648] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3648] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] <... futex resumed>) = 1 [pid 3648] <... futex resumed>) = 0 [pid 3648] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3647] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3648] <... futex resumed>) = 0 [pid 3647] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [ 56.551957][ T3645] fuseblk: Bad value for 'fd' [pid 3648] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3647] <... futex resumed>) = 0 [pid 3647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3648] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3647] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3648] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3648] <... futex resumed>) = 0 [pid 3648] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] <... mprotect resumed>) = 0 [pid 3647] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3649 attached [pid 3649] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3649] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] <... clone resumed>, parent_tid=[3649], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3649 [pid 3647] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3647] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3649] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3649] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3647] <... futex resumed>) = 0 [pid 3649] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3647] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = 0 [pid 3648] read(3, " "..., 8224) = 6144 [pid 3648] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3647] <... futex resumed>) = 0 [pid 3648] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] exit_group(0 [pid 3648] <... futex resumed>) = ? [pid 3647] <... exit_group resumed>) = ? [pid 3649] <... futex resumed>) = ? [pid 3648] +++ exited with 0 +++ [pid 3649] +++ exited with 0 +++ [pid 3647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3650 ./strace-static-x86_64: Process 3650 attached [pid 3650] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3650] setpgid(0, 0) = 0 [pid 3650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3650] write(3, "1000", 4) = 4 [pid 3650] close(3) = 0 [pid 3650] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3650] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3650] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3651 attached [pid 3651] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3651] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3650] <... clone resumed>, parent_tid=[3651], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3651 [pid 3650] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3651] <... futex resumed>) = 0 [pid 3650] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3651] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3651] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3651] <... futex resumed>) = 0 [pid 3651] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3650] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 56.588039][ T3648] fuseblk: Bad value for 'fd' [pid 3650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3650] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3650] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3651] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3651] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3651] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3652 attached [pid 3652] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3650] <... clone resumed>, parent_tid=[3652], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3652 [pid 3650] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3650] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] <... set_robust_list resumed>) = 0 [pid 3652] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3652] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3650] <... futex resumed>) = 0 [pid 3650] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] <... futex resumed>) = 0 [pid 3650] <... futex resumed>) = 1 [pid 3652] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] read(3, [pid 3650] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] <... read resumed>" "..., 8224) = 6144 [pid 3651] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3650] <... futex resumed>) = 0 [pid 3651] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3650] exit_group(0 [pid 3651] <... futex resumed>) = ? [pid 3650] <... exit_group resumed>) = ? [pid 3652] <... futex resumed>) = ? [pid 3651] +++ exited with 0 +++ [pid 3652] +++ exited with 0 +++ [pid 3650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3650, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3653 attached , child_tidptr=0x555556ad05d0) = 3653 [pid 3653] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3653] setpgid(0, 0) = 0 [pid 3653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3653] write(3, "1000", 4) = 4 [pid 3653] close(3) = 0 [pid 3653] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3653] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3653] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3654 attached , parent_tid=[3654], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3654 [pid 3654] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3654] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3654] <... futex resumed>) = 0 [pid 3654] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3654] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3654] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3653] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3654] <... futex resumed>) = 0 [pid 3654] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3653] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 56.624535][ T3651] fuseblk: Bad value for 'fd' [pid 3653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3653] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3654] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3654] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3654] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3655 attached [pid 3655] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3655] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] <... clone resumed>, parent_tid=[3655], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3655 [pid 3653] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3655] <... futex resumed>) = 0 [pid 3653] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3655] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3653] <... futex resumed>) = 0 [pid 3655] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3654] <... futex resumed>) = 0 [pid 3653] <... futex resumed>) = 1 [pid 3654] read(3, [pid 3653] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3654] <... read resumed>" "..., 8224) = 6144 [pid 3654] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3653] <... futex resumed>) = 0 [pid 3654] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] exit_group(0 [pid 3655] <... futex resumed>) = ? [pid 3654] <... futex resumed>) = ? [pid 3653] <... exit_group resumed>) = ? [pid 3654] +++ exited with 0 +++ [pid 3655] +++ exited with 0 +++ [pid 3653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3653, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3656 ./strace-static-x86_64: Process 3656 attached [pid 3656] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3656] setpgid(0, 0) = 0 [pid 3656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3656] write(3, "1000", 4) = 4 [pid 3656] close(3) = 0 [pid 3656] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3656] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3656] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3657 attached , parent_tid=[3657], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3657 [pid 3656] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3657] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3657] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3656] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3657] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 56.656387][ T3654] fuseblk: Bad value for 'fd' [pid 3656] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3656] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3658], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3658 [pid 3656] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 3658 attached [pid 3657] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3657] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3658] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3658] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3656] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3657] <... futex resumed>) = 0 [pid 3657] read(3, [pid 3656] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3658] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3657] <... read resumed>" "..., 8224) = 6144 [pid 3657] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3657] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] <... futex resumed>) = 0 [pid 3656] exit_group(0 [pid 3657] <... futex resumed>) = ? [pid 3656] <... exit_group resumed>) = ? [pid 3657] +++ exited with 0 +++ [pid 3658] <... futex resumed>) = ? [pid 3658] +++ exited with 0 +++ [pid 3656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3656, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3659 ./strace-static-x86_64: Process 3659 attached [pid 3659] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3659] setpgid(0, 0) = 0 [pid 3659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3659] write(3, "1000", 4) = 4 [pid 3659] close(3) = 0 [pid 3659] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3659] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3659] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3660 attached , parent_tid=[3660], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3660 [pid 3659] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3659] <... futex resumed>) = 0 [pid 3659] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3660] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] <... futex resumed>) = 0 [pid 3660] <... futex resumed>) = 1 [pid 3659] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3659] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3660] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3659] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3661 attached [pid 3661] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3661] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] <... clone resumed>, parent_tid=[3661], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3661 [ 56.685467][ T3657] fuseblk: Bad value for 'fd' [pid 3659] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... futex resumed>) = 0 [pid 3659] <... futex resumed>) = 1 [pid 3661] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3659] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] <... openat resumed>) = 3 [pid 3661] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3661] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] <... futex resumed>) = 0 [pid 3659] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... futex resumed>) = 0 [pid 3659] <... futex resumed>) = 1 [pid 3661] read(3, [pid 3659] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] <... read resumed>" "..., 8224) = 6144 [pid 3661] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] <... futex resumed>) = 0 [pid 3661] <... futex resumed>) = 1 [pid 3661] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3660] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3660] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3660] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] exit_group(0 [pid 3661] <... futex resumed>) = ? [pid 3659] <... exit_group resumed>) = ? [pid 3661] +++ exited with 0 +++ [pid 3660] <... futex resumed>) = ? [pid 3660] +++ exited with 0 +++ [pid 3659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3662 attached [pid 3662] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3662] setpgid(0, 0) = 0 [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 3662 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3662] write(3, "1000", 4) = 4 [pid 3662] close(3) = 0 [pid 3662] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3662] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3662] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3663], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3663 [pid 3662] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3663 attached [pid 3663] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3663] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3663] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... futex resumed>) = 0 [pid 3662] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3662] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3662] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3664], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3664 [pid 3662] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] <... futex resumed>) = 1 [ 56.729729][ T3660] fuseblk: Bad value for 'fd' [pid 3663] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3664 attached [pid 3664] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3664] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3663] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3664] <... openat resumed>) = 3 [pid 3663] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... futex resumed>) = 0 [pid 3664] <... futex resumed>) = 1 [pid 3663] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] <... futex resumed>) = 0 [pid 3662] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3664] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] read(3, " "..., 8224) = 6144 [pid 3663] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3662] exit_group(0 [pid 3664] <... futex resumed>) = ? [pid 3662] <... exit_group resumed>) = ? [pid 3664] +++ exited with 0 +++ [pid 3663] +++ exited with 0 +++ [pid 3662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3662, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3665 attached , child_tidptr=0x555556ad05d0) = 3665 [pid 3665] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3665] setpgid(0, 0) = 0 [pid 3665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3665] write(3, "1000", 4) = 4 [pid 3665] close(3) = 0 [pid 3665] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3665] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3665] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3666 attached [pid 3666] set_robust_list(0x7fbba0edc9e0, 24 [pid 3665] <... clone resumed>, parent_tid=[3666], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3666 [pid 3666] <... set_robust_list resumed>) = 0 [pid 3665] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] mkdirat(AT_FDCWD, "./file0", 000 [pid 3665] <... futex resumed>) = 0 [pid 3665] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3666] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3665] <... futex resumed>) = 0 [pid 3666] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3665] <... futex resumed>) = 0 [pid 3666] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3665] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 56.753228][ T3663] fuseblk: Bad value for 'fd' [pid 3665] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3666] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3666] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... mprotect resumed>) = 0 [pid 3666] <... futex resumed>) = 0 [pid 3665] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3666] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] <... clone resumed>, parent_tid=[3667], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3667 [pid 3665] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3667 attached ) = 0 [pid 3667] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3665] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3667] <... set_robust_list resumed>) = 0 [pid 3667] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3667] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3665] <... futex resumed>) = 0 [pid 3667] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... futex resumed>) = 0 [pid 3665] <... futex resumed>) = 1 [pid 3665] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] read(3, " "..., 8224) = 6144 [pid 3666] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3665] <... futex resumed>) = 0 [pid 3666] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] exit_group(0 [pid 3666] <... futex resumed>) = ? [pid 3665] <... exit_group resumed>) = ? [pid 3667] <... futex resumed>) = ? [pid 3667] +++ exited with 0 +++ [pid 3666] +++ exited with 0 +++ [pid 3665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3668 attached , child_tidptr=0x555556ad05d0) = 3668 [pid 3668] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3668] setpgid(0, 0) = 0 [pid 3668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3668] write(3, "1000", 4) = 4 [pid 3668] close(3) = 0 [pid 3668] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3668] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3668] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3669 attached , parent_tid=[3669], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3669 [pid 3668] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3669] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3669] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3668] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3669] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3668] <... mprotect resumed>) = 0 [ 56.793181][ T3666] fuseblk: Bad value for 'fd' [pid 3669] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3668] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3670 attached , parent_tid=[3670], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3670 [pid 3668] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3669] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3670] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3670] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3668] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] <... futex resumed>) = 0 [pid 3669] read(3, " "..., 8224) = 6144 [pid 3669] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... futex resumed>) = 1 [pid 3670] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3668] <... futex resumed>) = 0 [pid 3668] exit_group(0) = ? [pid 3669] <... futex resumed>) = ? [pid 3670] <... futex resumed>) = ? [pid 3669] +++ exited with 0 +++ [pid 3670] +++ exited with 0 +++ [pid 3668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3668, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3671 ./strace-static-x86_64: Process 3671 attached [pid 3671] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3671] setpgid(0, 0) = 0 [pid 3671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3671] write(3, "1000", 4) = 4 [pid 3671] close(3) = 0 [pid 3671] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3671] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3671] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3672 attached , parent_tid=[3672], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3672 [pid 3672] set_robust_list(0x7fbba0edc9e0, 24 [pid 3671] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... set_robust_list resumed>) = 0 [pid 3671] <... futex resumed>) = 0 [pid 3671] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3672] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3672] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] <... futex resumed>) = 0 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3671] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3672] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3671] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 56.831592][ T3669] fuseblk: Bad value for 'fd' [pid 3671] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3673], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3673 [pid 3672] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 3673 attached [pid 3673] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3673] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3672] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... futex resumed>) = 0 [pid 3673] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3673] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3673] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3672] <... futex resumed>) = 0 [pid 3671] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3672] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3672] read(3, [pid 3671] <... futex resumed>) = 0 [pid 3671] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... read resumed>" "..., 8224) = 6144 [pid 3672] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3671] <... futex resumed>) = 0 [pid 3671] exit_group(0) = ? [pid 3673] <... futex resumed>) = ? [pid 3673] +++ exited with 0 +++ [pid 3672] +++ exited with 0 +++ [pid 3671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3671, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3674 ./strace-static-x86_64: Process 3674 attached [pid 3674] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3674] setpgid(0, 0) = 0 [pid 3674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3674] write(3, "1000", 4) = 4 [pid 3674] close(3) = 0 [pid 3674] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3674] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3674] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3675 attached , parent_tid=[3675], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3675 [pid 3675] set_robust_list(0x7fbba0edc9e0, 24 [pid 3674] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] <... set_robust_list resumed>) = 0 [pid 3674] <... futex resumed>) = 0 [pid 3675] mkdirat(AT_FDCWD, "./file0", 000 [pid 3674] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3675] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3674] <... futex resumed>) = 0 [pid 3675] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3674] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 56.866953][ T3672] fuseblk: Bad value for 'fd' [pid 3674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3675] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3674] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3674] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3674] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3676], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3676 [pid 3674] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3674] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3676 attached [pid 3676] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3676] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3676] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = 0 [pid 3674] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3674] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3676] <... futex resumed>) = 1 [pid 3676] read(3, [pid 3675] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] <... read resumed>" "..., 8224) = 6144 [pid 3675] <... futex resumed>) = 0 [pid 3676] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = 0 [pid 3674] exit_group(0) = ? [pid 3676] <... futex resumed>) = ? [pid 3676] +++ exited with 0 +++ [pid 3675] +++ exited with 0 +++ [pid 3674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3674, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3677 ./strace-static-x86_64: Process 3677 attached [pid 3677] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3677] setpgid(0, 0) = 0 [pid 3677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3677] write(3, "1000", 4) = 4 [pid 3677] close(3) = 0 [pid 3677] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3677] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3677] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3678 attached , parent_tid=[3678], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3678 [pid 3678] set_robust_list(0x7fbba0edc9e0, 24 [pid 3677] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3677] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... set_robust_list resumed>) = 0 [pid 3678] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3678] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3677] <... futex resumed>) = 0 [pid 3677] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3677] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3678] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3677] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 56.895977][ T3675] fuseblk: Bad value for 'fd' [pid 3677] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3678] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3678] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3679 attached [pid 3678] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] <... clone resumed>, parent_tid=[3679], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3679 [pid 3679] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3677] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... set_robust_list resumed>) = 0 [pid 3677] <... futex resumed>) = 0 [pid 3679] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3677] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] <... openat resumed>) = 3 [pid 3679] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3679] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] <... futex resumed>) = 0 [pid 3677] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3677] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... futex resumed>) = 0 [pid 3678] read(3, " "..., 8224) = 6144 [pid 3678] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] <... futex resumed>) = 0 [pid 3678] <... futex resumed>) = 1 [pid 3677] exit_group(0) = ? [pid 3678] +++ exited with 0 +++ [pid 3679] <... futex resumed>) = ? [pid 3679] +++ exited with 0 +++ [pid 3677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3677, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3680 ./strace-static-x86_64: Process 3680 attached [pid 3680] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3680] setpgid(0, 0) = 0 [pid 3680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3680] write(3, "1000", 4) = 4 [pid 3680] close(3) = 0 [pid 3680] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3680] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3680] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3681 attached , parent_tid=[3681], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3681 [pid 3681] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3681] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [ 56.923910][ T3678] fuseblk: Bad value for 'fd' [pid 3680] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3681] <... futex resumed>) = 0 [pid 3681] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3681] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3681] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3680] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3680] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3680] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3680] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3681] <... futex resumed>) = 0 [pid 3680] <... clone resumed>, parent_tid=[3682], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3682 [pid 3681] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3680] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3680] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3682 attached [pid 3682] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3682] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3682] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3681] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3680] <... futex resumed>) = 0 [pid 3680] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] <... futex resumed>) = 0 [pid 3680] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] read(3, " "..., 8224) = 6144 [pid 3682] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3680] <... futex resumed>) = 0 [pid 3681] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] exit_group(0 [pid 3682] <... futex resumed>) = ? [pid 3680] <... exit_group resumed>) = ? [pid 3682] +++ exited with 0 +++ [pid 3681] <... futex resumed>) = ? [pid 3681] +++ exited with 0 +++ [pid 3680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3683 ./strace-static-x86_64: Process 3683 attached [pid 3683] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3683] setpgid(0, 0) = 0 [pid 3683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3683] write(3, "1000", 4) = 4 [pid 3683] close(3) = 0 [pid 3683] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3683] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3683] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3684 attached , parent_tid=[3684], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3684 [pid 3684] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3684] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3683] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] <... futex resumed>) = 0 [ 56.976565][ T3681] fuseblk: Bad value for 'fd' [pid 3683] <... futex resumed>) = 1 [pid 3684] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3684] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3684] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3683] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3683] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3684] <... futex resumed>) = 0 [pid 3684] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3683] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3683] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3683] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3684] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3684] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3684] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3685 attached [pid 3685] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3685] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3683] <... clone resumed>, parent_tid=[3685], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3685 [pid 3683] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3685] <... futex resumed>) = 0 [pid 3685] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3685] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3683] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3683] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] <... futex resumed>) = 0 [pid 3683] <... futex resumed>) = 1 [pid 3684] read(3, [pid 3683] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3684] <... read resumed>" "..., 8224) = 6144 [pid 3684] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3683] <... futex resumed>) = 0 [pid 3684] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3683] exit_group(0 [pid 3684] <... futex resumed>) = ? [pid 3683] <... exit_group resumed>) = ? [pid 3684] +++ exited with 0 +++ [pid 3685] <... futex resumed>) = ? [pid 3685] +++ exited with 0 +++ [pid 3683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3686 ./strace-static-x86_64: Process 3686 attached [pid 3686] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3686] setpgid(0, 0) = 0 [pid 3686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3686] write(3, "1000", 4) = 4 [pid 3686] close(3) = 0 [pid 3686] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3686] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3686] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3687], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3687 [pid 3686] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3686] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3687 attached [pid 3687] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3687] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3687] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... futex resumed>) = 0 [pid 3686] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3686] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3686] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3686] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3687] <... futex resumed>) = 1 [pid 3686] <... clone resumed>, parent_tid=[3688], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3688 [pid 3686] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3686] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 57.028054][ T3684] fuseblk: Bad value for 'fd' [pid 3687] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3688 attached ) = -1 EINVAL (Invalid argument) [pid 3687] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3687] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3688] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3688] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3688] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... futex resumed>) = 0 [pid 3686] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3687] <... futex resumed>) = 0 [pid 3686] <... futex resumed>) = 1 [pid 3687] read(3, [pid 3686] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3687] <... read resumed>" "..., 8224) = 6144 [pid 3687] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3686] <... futex resumed>) = 0 [pid 3687] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] exit_group(0 [pid 3687] <... futex resumed>) = ? [pid 3686] <... exit_group resumed>) = ? [pid 3687] +++ exited with 0 +++ [pid 3688] <... futex resumed>) = ? [pid 3688] +++ exited with 0 +++ [pid 3686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3689 ./strace-static-x86_64: Process 3689 attached [pid 3689] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3689] setpgid(0, 0) = 0 [pid 3689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3689] write(3, "1000", 4) = 4 [pid 3689] close(3) = 0 [pid 3689] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3689] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3689] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3690], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3690 [pid 3689] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3689] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3690 attached [pid 3690] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3690] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3690] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3689] <... futex resumed>) = 0 [pid 3689] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3689] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3689] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3689] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3691 attached , parent_tid=[3691], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3691 [pid 3689] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3689] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3690] <... futex resumed>) = 1 [pid 3690] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3691] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3691] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [ 57.054043][ T3687] fuseblk: Bad value for 'fd' [pid 3691] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3690] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3689] <... futex resumed>) = 0 [pid 3689] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3689] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] read(3, [pid 3690] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... read resumed>" "..., 8224) = 6144 [pid 3690] <... futex resumed>) = 0 [pid 3691] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3691] <... futex resumed>) = 1 [pid 3689] <... futex resumed>) = 0 [pid 3689] exit_group(0) = ? [pid 3690] <... futex resumed>) = ? [pid 3691] +++ exited with 0 +++ [pid 3690] +++ exited with 0 +++ [pid 3689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3692 attached , child_tidptr=0x555556ad05d0) = 3692 [pid 3692] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3692] setpgid(0, 0) = 0 [pid 3692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3692] write(3, "1000", 4) = 4 [pid 3692] close(3) = 0 [pid 3692] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3692] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3692] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3693], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3693 ./strace-static-x86_64: Process 3693 attached [pid 3693] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3693] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3693] <... futex resumed>) = 0 [pid 3693] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3693] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3693] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3692] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3693] <... futex resumed>) = 0 [ 57.083875][ T3690] fuseblk: Bad value for 'fd' [pid 3692] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3692] <... futex resumed>) = 0 [pid 3692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3692] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3693] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3693] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3693] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3694 attached [pid 3694] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3694] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] <... clone resumed>, parent_tid=[3694], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3694 [pid 3692] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] <... futex resumed>) = 0 [pid 3692] <... futex resumed>) = 1 [pid 3694] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3692] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3694] <... openat resumed>) = 3 [pid 3694] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3694] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] <... futex resumed>) = 0 [pid 3692] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] <... futex resumed>) = 0 [pid 3693] read(3, [pid 3692] <... futex resumed>) = 1 [pid 3692] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] <... read resumed>" "..., 8224) = 6144 [pid 3693] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3692] <... futex resumed>) = 0 [pid 3693] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] exit_group(0 [pid 3693] <... futex resumed>) = ? [pid 3692] <... exit_group resumed>) = ? [pid 3694] <... futex resumed>) = ? [pid 3693] +++ exited with 0 +++ [pid 3694] +++ exited with 0 +++ [pid 3692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3692, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3695 attached , child_tidptr=0x555556ad05d0) = 3695 [pid 3695] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3695] setpgid(0, 0) = 0 [pid 3695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3695] write(3, "1000", 4) = 4 [pid 3695] close(3) = 0 [pid 3695] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3695] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3695] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3696 attached , parent_tid=[3696], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3696 [pid 3695] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3696] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3695] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3696] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3695] <... futex resumed>) = 0 [pid 3695] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3695] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3696] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 57.124921][ T3693] fuseblk: Bad value for 'fd' [pid 3695] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3695] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3697], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3697 [pid 3695] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3695] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3697 attached [pid 3697] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3696] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3696] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3696] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3697] <... set_robust_list resumed>) = 0 [pid 3697] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3697] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] <... futex resumed>) = 0 [pid 3695] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3695] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] <... futex resumed>) = 0 [pid 3696] read(3, " "..., 8224) = 6144 [pid 3697] <... futex resumed>) = 1 [pid 3697] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3696] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] <... futex resumed>) = 0 [pid 3695] exit_group(0) = ? [pid 3697] <... futex resumed>) = ? [pid 3696] <... futex resumed>) = ? [pid 3697] +++ exited with 0 +++ [pid 3696] +++ exited with 0 +++ [pid 3695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3698 attached , child_tidptr=0x555556ad05d0) = 3698 [pid 3698] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3698] setpgid(0, 0) = 0 [pid 3698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3698] write(3, "1000", 4) = 4 [pid 3698] close(3) = 0 [pid 3698] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3698] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3698] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3699 attached , parent_tid=[3699], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3699 [pid 3698] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3698] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3699] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3699] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3698] <... futex resumed>) = 0 [pid 3699] <... futex resumed>) = 1 [pid 3698] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3698] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3698] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3699] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3698] <... mprotect resumed>) = 0 [ 57.166159][ T3696] fuseblk: Bad value for 'fd' [pid 3699] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3698] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3699] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3699] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3700 attached [pid 3698] <... clone resumed>, parent_tid=[3700], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3700 [pid 3698] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3698] <... futex resumed>) = 0 [pid 3700] <... set_robust_list resumed>) = 0 [pid 3698] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3700] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3700] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3698] <... futex resumed>) = 0 [pid 3698] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3698] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3700] <... futex resumed>) = 1 [pid 3700] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3699] <... futex resumed>) = 0 [pid 3699] read(3, " "..., 8224) = 6144 [pid 3699] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3698] <... futex resumed>) = 0 [pid 3698] exit_group(0) = ? [pid 3700] <... futex resumed>) = ? [pid 3700] +++ exited with 0 +++ [pid 3699] <... futex resumed>) = ? [pid 3699] +++ exited with 0 +++ [pid 3698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3701 ./strace-static-x86_64: Process 3701 attached [pid 3701] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3701] setpgid(0, 0) = 0 [pid 3701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3701] write(3, "1000", 4) = 4 [pid 3701] close(3) = 0 [pid 3701] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3701] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3701] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3702], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3702 [pid 3701] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3701] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3702 attached [pid 3702] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3702] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3702] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] <... futex resumed>) = 0 [pid 3701] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3701] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3702] <... futex resumed>) = 1 [pid 3701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3701] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3702] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 57.199180][ T3699] fuseblk: Bad value for 'fd' [pid 3701] <... mprotect resumed>) = 0 [pid 3701] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3703], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3703 [pid 3701] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3701] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3703 attached [pid 3703] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3703] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3702] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3703] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3702] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3703] <... futex resumed>) = 1 [pid 3702] <... futex resumed>) = 0 [pid 3703] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3702] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3701] <... futex resumed>) = 0 [pid 3701] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3702] <... futex resumed>) = 0 [pid 3701] <... futex resumed>) = 1 [pid 3702] read(3, [pid 3701] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3702] <... read resumed>" "..., 8224) = 6144 [pid 3702] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] <... futex resumed>) = 0 [pid 3701] exit_group(0) = ? [pid 3703] <... futex resumed>) = ? [pid 3703] +++ exited with 0 +++ [pid 3702] <... futex resumed>) = ? [pid 3702] +++ exited with 0 +++ [pid 3701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3704 ./strace-static-x86_64: Process 3704 attached [pid 3704] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3704] setpgid(0, 0) = 0 [pid 3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3704] write(3, "1000", 4) = 4 [pid 3704] close(3) = 0 [pid 3704] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3704] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3704] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3705 attached , parent_tid=[3705], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3705 [pid 3705] set_robust_list(0x7fbba0edc9e0, 24 [pid 3704] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3705] <... set_robust_list resumed>) = 0 [pid 3704] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3705] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3705] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3704] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3704] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3704] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3706], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3706 [pid 3704] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3706 attached [pid 3706] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3706] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3706] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3704] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3705] <... futex resumed>) = 1 [pid 3706] <... futex resumed>) = 1 [pid 3705] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3706] read(3, " "..., 8224) = 6144 [pid 3706] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3706] <... futex resumed>) = 1 [pid 3706] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3705] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3705] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3705] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] exit_group(0) = ? [pid 3706] <... futex resumed>) = ? [pid 3706] +++ exited with 0 +++ [pid 3705] <... futex resumed>) = ? [pid 3705] +++ exited with 0 +++ [pid 3704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3707 ./strace-static-x86_64: Process 3707 attached [pid 3707] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3707] setpgid(0, 0) = 0 [pid 3707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3707] write(3, "1000", 4) = 4 [pid 3707] close(3) = 0 [pid 3707] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3707] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [ 57.239989][ T3702] fuseblk: Bad value for 'fd' [pid 3707] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3708], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3708 [pid 3707] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3707] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3708 attached [pid 3708] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3708] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3708] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] <... futex resumed>) = 0 [pid 3707] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3707] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3708] <... futex resumed>) = 1 [pid 3707] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3707] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3708] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3707] <... mprotect resumed>) = 0 [pid 3707] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3709], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3709 ./strace-static-x86_64: Process 3709 attached [pid 3709] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3709] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3707] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3707] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] <... futex resumed>) = 0 [pid 3709] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3707] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3707] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e7a000 [pid 3707] mprotect(0x7fbba0e7b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3707] clone(child_stack=0x7fbba0e9a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3710], tls=0x7fbba0e9a700, child_tidptr=0x7fbba0e9a9d0) = 3710 [pid 3707] futex(0x7fbba0fb24c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3707] futex(0x7fbba0fb24cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3710 attached [pid 3710] set_robust_list(0x7fbba0e9a9e0, 24) = 0 [pid 3710] read(-1, 0x20001dc0, 8224) = -1 EBADF (Bad file descriptor) [pid 3710] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] <... futex resumed>) = 0 [pid 3710] <... futex resumed>) = 1 [pid 3710] futex(0x7fbba0fb24c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3709] <... openat resumed>) = 3 [pid 3708] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3709] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] <... futex resumed>) = 0 [pid 3708] <... futex resumed>) = 0 [pid 3709] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3708] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3707] exit_group(0 [pid 3710] <... futex resumed>) = ? [pid 3709] <... futex resumed>) = ? [pid 3708] <... futex resumed>) = ? [pid 3707] <... exit_group resumed>) = ? [pid 3710] +++ exited with 0 +++ [pid 3709] +++ exited with 0 +++ [pid 3708] +++ exited with 0 +++ [pid 3707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3707, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3711 ./strace-static-x86_64: Process 3711 attached [pid 3711] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3711] setpgid(0, 0) = 0 [pid 3711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3711] write(3, "1000", 4) = 4 [pid 3711] close(3) = 0 [pid 3711] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3711] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3711] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3712 attached , parent_tid=[3712], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3712 [pid 3711] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3712] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3712] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3711] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3711] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3713 attached , parent_tid=[3713], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3713 [pid 3711] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 57.270063][ T3705] fuseblk: Unknown parameter ' Decompressing Linux... Parsing ELF... done. Booting the kernel. Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 57.285354][ T3708] fuseblk: Bad value for 'fd' [pid 3712] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3713] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3713] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3712] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3712] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3712] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3713] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3712] <... futex resumed>) = 0 [pid 3711] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] read(3, [pid 3713] <... futex resumed>) = 1 [pid 3712] <... read resumed>" "..., 8224) = 6144 [pid 3713] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3712] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3711] <... futex resumed>) = 0 [pid 3711] exit_group(0) = ? [pid 3713] <... futex resumed>) = ? [pid 3713] +++ exited with 0 +++ [pid 3712] +++ exited with 0 +++ [pid 3711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3711, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3714 attached , child_tidptr=0x555556ad05d0) = 3714 [pid 3714] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3714] setpgid(0, 0) = 0 [pid 3714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3714] write(3, "1000", 4) = 4 [pid 3714] close(3) = 0 [pid 3714] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3714] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3714] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3715 attached , parent_tid=[3715], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3715 [pid 3715] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3714] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3714] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3715] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3715] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3714] <... futex resumed>) = 0 [pid 3715] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3714] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3714] <... futex resumed>) = 0 [pid 3714] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3714] <... futex resumed>) = 0 [pid 3714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 57.404654][ T3712] fuseblk: Bad value for 'fd' [pid 3714] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3715] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3715] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3715] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3714] <... mprotect resumed>) = 0 [pid 3714] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3716], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3716 [pid 3714] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3716 attached [pid 3714] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3716] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3716] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3716] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3714] <... futex resumed>) = 0 [pid 3714] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] <... futex resumed>) = 0 [pid 3714] <... futex resumed>) = 1 [pid 3715] read(3, [pid 3714] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3715] <... read resumed>" "..., 8224) = 6144 [pid 3716] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3715] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3715] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3714] <... futex resumed>) = 0 [pid 3714] exit_group(0 [pid 3715] <... futex resumed>) = ? [pid 3714] <... exit_group resumed>) = ? [pid 3715] +++ exited with 0 +++ [pid 3716] <... futex resumed>) = ? [pid 3716] +++ exited with 0 +++ [pid 3714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3717 ./strace-static-x86_64: Process 3717 attached [pid 3717] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3717] setpgid(0, 0) = 0 [pid 3717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3717] write(3, "1000", 4) = 4 [pid 3717] close(3) = 0 [pid 3717] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3717] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3717] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3718], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3718 [pid 3717] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3717] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3718 attached [pid 3718] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3718] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3718] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = 0 [pid 3717] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3717] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3717] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3717] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3719 attached , parent_tid=[3719], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3719 [pid 3717] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3717] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3718] <... futex resumed>) = 1 [ 57.429203][ T3715] fuseblk: Bad value for 'fd' [pid 3718] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3719] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3718] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3718] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3719] <... set_robust_list resumed>) = 0 [pid 3719] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3719] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = 0 [pid 3717] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3717] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3718] <... futex resumed>) = 0 [pid 3718] read(3, " "..., 8224) = 6144 [pid 3719] <... futex resumed>) = 1 [pid 3719] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = 0 [pid 3717] exit_group(0) = ? [pid 3719] <... futex resumed>) = ? [pid 3719] +++ exited with 0 +++ [pid 3718] <... futex resumed>) = ? [pid 3718] +++ exited with 0 +++ [pid 3717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3720 attached , child_tidptr=0x555556ad05d0) = 3720 [pid 3720] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3720] setpgid(0, 0) = 0 [pid 3720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3720] write(3, "1000", 4) = 4 [pid 3720] close(3) = 0 [pid 3720] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3720] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3720] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3721 attached , parent_tid=[3721], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3721 [pid 3720] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3720] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3721] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3721] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3721] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3720] <... futex resumed>) = 0 [pid 3720] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3720] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3721] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3720] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 57.459941][ T3718] fuseblk: Bad value for 'fd' [pid 3720] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3722 attached , parent_tid=[3722], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3722 [pid 3720] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3722] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3720] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3721] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3721] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3721] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3722] <... set_robust_list resumed>) = 0 [pid 3722] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3722] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] <... futex resumed>) = 0 [pid 3720] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3720] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3721] <... futex resumed>) = 0 [pid 3721] read(3, " "..., 8224) = 6144 [pid 3722] <... futex resumed>) = 1 [pid 3722] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] <... futex resumed>) = 0 [pid 3720] exit_group(0) = ? [pid 3722] <... futex resumed>) = ? [pid 3721] <... futex resumed>) = ? [pid 3721] +++ exited with 0 +++ [pid 3722] +++ exited with 0 +++ [pid 3720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3723 ./strace-static-x86_64: Process 3723 attached [pid 3723] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3723] setpgid(0, 0) = 0 [pid 3723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3723] write(3, "1000", 4) = 4 [pid 3723] close(3) = 0 [pid 3723] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3723] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3723] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3724 attached [pid 3724] set_robust_list(0x7fbba0edc9e0, 24 [pid 3723] <... clone resumed>, parent_tid=[3724], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3724 [pid 3724] <... set_robust_list resumed>) = 0 [pid 3723] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3724] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3724] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3724] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3723] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3724] <... futex resumed>) = 0 [pid 3723] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3724] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3723] <... mmap resumed>) = 0x7fbba0e9b000 [ 57.491601][ T3721] fuseblk: Bad value for 'fd' [pid 3723] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3724] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3723] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3724] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3724] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3725 attached [pid 3725] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3725] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] <... clone resumed>, parent_tid=[3725], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3725 [pid 3723] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3723] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3725] <... futex resumed>) = 0 [pid 3725] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3725] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3723] <... futex resumed>) = 0 [pid 3723] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] <... futex resumed>) = 0 [pid 3723] <... futex resumed>) = 1 [pid 3724] read(3, " "..., 8224) = 6144 [pid 3723] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3724] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3724] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] exit_group(0 [pid 3724] <... futex resumed>) = ? [pid 3723] <... exit_group resumed>) = ? [pid 3724] +++ exited with 0 +++ [pid 3725] +++ exited with 0 +++ [pid 3723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3726 ./strace-static-x86_64: Process 3726 attached [pid 3726] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3726] setpgid(0, 0) = 0 [pid 3726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3726] write(3, "1000", 4) = 4 [pid 3726] close(3) = 0 [pid 3726] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3726] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3726] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3727 attached , parent_tid=[3727], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3727 [pid 3727] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3727] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3726] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3726] <... futex resumed>) = 0 [pid 3726] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3727] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3727] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3726] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3727] <... futex resumed>) = 0 [ 57.520118][ T3724] fuseblk: Bad value for 'fd' [pid 3727] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3726] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3726] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3727] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3727] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3726] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3728 attached , parent_tid=[3728], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3728 [pid 3728] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3728] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3726] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3726] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] <... futex resumed>) = 0 [pid 3728] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3728] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] <... futex resumed>) = 0 [pid 3728] <... futex resumed>) = 1 [pid 3726] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 0 [pid 3726] <... futex resumed>) = 1 [pid 3727] read(3, [pid 3726] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3727] <... read resumed>" "..., 8224) = 6144 [pid 3727] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3726] <... futex resumed>) = 0 [pid 3727] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3726] exit_group(0 [pid 3727] <... futex resumed>) = ? [pid 3726] <... exit_group resumed>) = ? [pid 3727] +++ exited with 0 +++ [pid 3728] +++ exited with 0 +++ [pid 3726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3726, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3729 attached [pid 3729] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3729] setpgid(0, 0) = 0 [pid 3729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 3729 [pid 3729] write(3, "1000", 4) = 4 [pid 3729] close(3) = 0 [pid 3729] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3729] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3729] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3730 attached , parent_tid=[3730], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3730 [pid 3730] set_robust_list(0x7fbba0edc9e0, 24 [pid 3729] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3730] <... set_robust_list resumed>) = 0 [pid 3729] <... futex resumed>) = 0 [pid 3729] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3730] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3730] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] <... futex resumed>) = 0 [pid 3730] <... futex resumed>) = 1 [pid 3729] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3729] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 57.554626][ T3727] fuseblk: Bad value for 'fd' [pid 3729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3729] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3729] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3731], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3731 [pid 3729] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3729] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3731 attached [pid 3731] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3731] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3730] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3731] <... openat resumed>) = 3 [pid 3731] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] <... futex resumed>) = 0 [pid 3729] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3729] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] <... futex resumed>) = 1 [pid 3731] read(3, [pid 3730] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] <... read resumed>" "..., 8224) = 6144 [pid 3730] <... futex resumed>) = 0 [pid 3731] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] <... futex resumed>) = 0 [pid 3730] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3729] exit_group(0) = ? [pid 3731] <... futex resumed>) = ? [pid 3731] +++ exited with 0 +++ [pid 3730] <... futex resumed>) = ? [pid 3730] +++ exited with 0 +++ [pid 3729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3729, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3732 ./strace-static-x86_64: Process 3732 attached [pid 3732] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3732] setpgid(0, 0) = 0 [pid 3732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3732] write(3, "1000", 4) = 4 [pid 3732] close(3) = 0 [pid 3732] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3732] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3732] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3733 attached , parent_tid=[3733], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3733 [pid 3733] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3733] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3732] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3733] <... futex resumed>) = 0 [pid 3733] mkdirat(AT_FDCWD, "./file0", 000 [pid 3732] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3733] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3733] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3732] <... futex resumed>) = 0 [pid 3732] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3732] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 57.587908][ T3730] fuseblk: Bad value for 'fd' [pid 3732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3733] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3732] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3732] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3733] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3732] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3732] <... clone resumed>, parent_tid=[3734], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3734 [pid 3732] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3732] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3734 attached [pid 3734] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3734] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3734] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3732] <... futex resumed>) = 0 [pid 3732] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3732] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... futex resumed>) = 1 [pid 3734] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3733] <... futex resumed>) = 0 [pid 3733] read(3, " "..., 8224) = 6144 [pid 3733] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3732] <... futex resumed>) = 0 [pid 3733] <... futex resumed>) = 1 [pid 3732] exit_group(0) = ? [pid 3734] <... futex resumed>) = ? [pid 3733] +++ exited with 0 +++ [pid 3734] +++ exited with 0 +++ [pid 3732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3732, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3735 ./strace-static-x86_64: Process 3735 attached [pid 3735] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3735] setpgid(0, 0) = 0 [pid 3735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3735] write(3, "1000", 4) = 4 [pid 3735] close(3) = 0 [pid 3735] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3735] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3735] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3736], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3736 ./strace-static-x86_64: Process 3736 attached [pid 3736] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3736] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3735] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3736] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] <... futex resumed>) = 0 [pid 3735] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3735] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3736] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3735] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3735] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 57.622756][ T3733] fuseblk: Bad value for 'fd' [pid 3736] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3736] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3736] <... futex resumed>) = 0 [pid 3736] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3737 attached [pid 3737] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3737] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] <... clone resumed>, parent_tid=[3737], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3737 [pid 3735] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3737] <... futex resumed>) = 0 [pid 3737] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3735] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] <... openat resumed>) = 3 [pid 3737] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3735] <... futex resumed>) = 0 [pid 3735] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3737] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] read(3, " "..., 8224) = 6144 [pid 3736] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3735] <... futex resumed>) = 0 [pid 3736] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] exit_group(0 [pid 3736] <... futex resumed>) = ? [pid 3735] <... exit_group resumed>) = ? [pid 3737] <... futex resumed>) = ? [pid 3736] +++ exited with 0 +++ [pid 3737] +++ exited with 0 +++ [pid 3735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3735, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3738 ./strace-static-x86_64: Process 3738 attached [pid 3738] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3738] setpgid(0, 0) = 0 [pid 3738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3738] write(3, "1000", 4) = 4 [pid 3738] close(3) = 0 [pid 3738] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3738] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3738] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3739 attached , parent_tid=[3739], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3739 [pid 3738] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3739] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3739] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3739] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3738] <... futex resumed>) = 0 [pid 3738] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3739] <... futex resumed>) = 0 [pid 3738] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3738] <... futex resumed>) = 0 [ 57.662847][ T3736] fuseblk: Bad value for 'fd' [pid 3738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3738] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3738] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3740], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3740 [pid 3738] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 3740 attached [pid 3739] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3740] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3739] <... futex resumed>) = 0 [pid 3740] <... set_robust_list resumed>) = 0 [pid 3739] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3740] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3740] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3740] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3738] <... futex resumed>) = 0 [pid 3738] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] <... futex resumed>) = 0 [pid 3738] <... futex resumed>) = 1 [pid 3739] read(3, [pid 3738] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] <... read resumed>" "..., 8224) = 6144 [pid 3739] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3738] <... futex resumed>) = 0 [pid 3739] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3738] exit_group(0 [pid 3740] <... futex resumed>) = ? [pid 3739] <... futex resumed>) = ? [pid 3738] <... exit_group resumed>) = ? [pid 3739] +++ exited with 0 +++ [pid 3740] +++ exited with 0 +++ [pid 3738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3738, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3741 ./strace-static-x86_64: Process 3741 attached [pid 3741] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3741] setpgid(0, 0) = 0 [pid 3741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3741] write(3, "1000", 4) = 4 [pid 3741] close(3) = 0 [pid 3741] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3741] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3741] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3742 attached , parent_tid=[3742], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3742 [pid 3742] set_robust_list(0x7fbba0edc9e0, 24 [pid 3741] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... set_robust_list resumed>) = 0 [pid 3741] <... futex resumed>) = 0 [pid 3741] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3742] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3741] <... futex resumed>) = 0 [pid 3742] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3741] <... futex resumed>) = 0 [pid 3741] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3742] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3741] <... mmap resumed>) = 0x7fbba0e9b000 [ 57.687106][ T3739] fuseblk: Bad value for 'fd' [pid 3741] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3742] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3741] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3742] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... clone resumed>, parent_tid=[3743], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3743 ./strace-static-x86_64: Process 3743 attached [pid 3742] <... futex resumed>) = 0 [pid 3741] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3742] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] <... futex resumed>) = 0 [pid 3743] <... set_robust_list resumed>) = 0 [pid 3741] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3743] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3743] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... futex resumed>) = 0 [pid 3743] <... futex resumed>) = 1 [pid 3741] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3742] <... futex resumed>) = 0 [pid 3741] <... futex resumed>) = 1 [pid 3742] read(3, [pid 3741] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] <... read resumed>" "..., 8224) = 6144 [pid 3742] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... futex resumed>) = 0 [pid 3742] <... futex resumed>) = 1 [pid 3741] exit_group(0) = ? [pid 3743] <... futex resumed>) = ? [pid 3742] +++ exited with 0 +++ [pid 3743] +++ exited with 0 +++ [pid 3741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3744 ./strace-static-x86_64: Process 3744 attached [pid 3744] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3744] setpgid(0, 0) = 0 [pid 3744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3744] write(3, "1000", 4) = 4 [pid 3744] close(3) = 0 [pid 3744] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3744] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3744] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3745 attached , parent_tid=[3745], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3745 [pid 3745] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3745] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3745] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3745] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3745] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3744] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3745] <... futex resumed>) = 0 [pid 3745] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 57.708079][ T3742] fuseblk: Bad value for 'fd' [pid 3744] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3745] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3745] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3745] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3744] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3744] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3746 attached , parent_tid=[3746], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3746 [pid 3744] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3744] <... futex resumed>) = 0 [pid 3746] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3744] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] <... openat resumed>) = 3 [pid 3746] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3744] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] <... futex resumed>) = 0 [pid 3745] read(3, " "..., 8224) = 6144 [pid 3745] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = 0 [pid 3744] exit_group(0) = ? [pid 3745] <... futex resumed>) = ? [pid 3745] +++ exited with 0 +++ [pid 3746] +++ exited with 0 +++ [pid 3744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3747 attached , child_tidptr=0x555556ad05d0) = 3747 [pid 3747] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3747] setpgid(0, 0) = 0 [pid 3747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3747] write(3, "1000", 4) = 4 [pid 3747] close(3) = 0 [pid 3747] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3747] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3747] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3748 attached , parent_tid=[3748], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3748 [pid 3748] set_robust_list(0x7fbba0edc9e0, 24 [pid 3747] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... set_robust_list resumed>) = 0 [pid 3747] <... futex resumed>) = 0 [pid 3748] mkdirat(AT_FDCWD, "./file0", 000 [pid 3747] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3748] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3747] <... futex resumed>) = 0 [pid 3748] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3747] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3747] <... futex resumed>) = 0 [ 57.732568][ T3745] fuseblk: Bad value for 'fd' [pid 3747] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3747] <... futex resumed>) = 0 [pid 3747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3748] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3747] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3747] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3748] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3748] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3749 attached [pid 3748] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3747] <... clone resumed>, parent_tid=[3749], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3749 [pid 3749] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3747] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] <... set_robust_list resumed>) = 0 [pid 3747] <... futex resumed>) = 0 [pid 3749] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3747] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3749] <... openat resumed>) = 3 [pid 3749] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3747] <... futex resumed>) = 0 [pid 3749] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3747] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3748] <... futex resumed>) = 0 [pid 3747] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] read(3, " "..., 8224) = 6144 [pid 3748] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3747] <... futex resumed>) = 0 [ 57.769471][ T3748] fuseblk: Bad value for 'fd' [pid 3748] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3747] exit_group(0) = ? [pid 3749] <... futex resumed>) = ? [pid 3748] <... futex resumed>) = ? [pid 3749] +++ exited with 0 +++ [pid 3748] +++ exited with 0 +++ [pid 3747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3747, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3750 ./strace-static-x86_64: Process 3750 attached [pid 3750] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3750] setpgid(0, 0) = 0 [pid 3750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3750] write(3, "1000", 4) = 4 [pid 3750] close(3) = 0 [pid 3750] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3750] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3750] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3751 attached , parent_tid=[3751], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3751 [pid 3751] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3751] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3750] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3751] <... futex resumed>) = 0 [pid 3751] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3751] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3751] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3750] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3750] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3750] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3751] <... futex resumed>) = 0 [pid 3751] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3750] <... futex resumed>) = 0 [pid 3750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3751] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3751] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3751] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3750] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3750] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3750] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3752 attached , parent_tid=[3752], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3752 [pid 3750] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3752] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3750] <... futex resumed>) = 0 [pid 3752] <... set_robust_list resumed>) = 0 [pid 3752] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3750] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3752] <... openat resumed>) = 3 [pid 3752] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3750] <... futex resumed>) = 0 [pid 3752] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3750] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3751] <... futex resumed>) = 0 [pid 3751] read(3, " "..., 8224) = 6144 [pid 3750] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3751] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3751] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3750] exit_group(0 [pid 3751] <... futex resumed>) = ? [pid 3750] <... exit_group resumed>) = ? [pid 3752] <... futex resumed>) = ? [pid 3752] +++ exited with 0 +++ [pid 3751] +++ exited with 0 +++ [pid 3750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3753 ./strace-static-x86_64: Process 3753 attached [pid 3753] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3753] setpgid(0, 0) = 0 [pid 3753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3753] write(3, "1000", 4) = 4 [pid 3753] close(3) = 0 [pid 3753] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3753] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3753] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3754 attached , parent_tid=[3754], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3754 [pid 3754] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3754] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3753] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3754] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3753] <... futex resumed>) = 0 [pid 3754] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3753] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3753] <... futex resumed>) = 0 [ 57.831150][ T3751] fuseblk: Bad value for 'fd' [pid 3753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3753] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3753] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3755], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3755 [pid 3753] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3755 attached [pid 3755] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3755] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3754] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3754] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3755] <... openat resumed>) = 3 [pid 3755] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3755] <... futex resumed>) = 1 [pid 3755] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3754] <... futex resumed>) = 1 [pid 3754] read(3, [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 3754] <... read resumed>" "..., 8224) = 6144 [pid 3754] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... futex resumed>) = 0 [pid 3753] exit_group(0) = ? [pid 3754] <... futex resumed>) = ? [pid 3754] +++ exited with 0 +++ [pid 3755] <... futex resumed>) = ? [pid 3755] +++ exited with 0 +++ [pid 3753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3756 attached , child_tidptr=0x555556ad05d0) = 3756 [pid 3756] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3756] setpgid(0, 0) = 0 [pid 3756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3756] write(3, "1000", 4) = 4 [pid 3756] close(3) = 0 [pid 3756] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3756] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3756] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3757 attached , parent_tid=[3757], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3757 [pid 3757] set_robust_list(0x7fbba0edc9e0, 24 [pid 3756] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3757] <... set_robust_list resumed>) = 0 [pid 3757] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3757] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3756] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3757] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3756] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 57.869458][ T3754] fuseblk: Bad value for 'fd' [pid 3756] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3757] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3757] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3757] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3758 attached [pid 3756] <... clone resumed>, parent_tid=[3758], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3758 [pid 3756] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3758] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3758] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3758] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3758] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3756] <... futex resumed>) = 0 [pid 3756] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] <... futex resumed>) = 0 [pid 3756] <... futex resumed>) = 1 [pid 3757] read(3, [pid 3756] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3757] <... read resumed>" "..., 8224) = 6144 [pid 3757] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3757] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3756] exit_group(0 [pid 3757] <... futex resumed>) = ? [pid 3756] <... exit_group resumed>) = ? [pid 3758] <... futex resumed>) = ? [pid 3757] +++ exited with 0 +++ [pid 3758] +++ exited with 0 +++ [pid 3756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3759 attached , child_tidptr=0x555556ad05d0) = 3759 [pid 3759] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3759] setpgid(0, 0) = 0 [pid 3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3759] write(3, "1000", 4) = 4 [pid 3759] close(3) = 0 [pid 3759] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3759] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3759] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3760 attached , parent_tid=[3760], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3760 [pid 3760] set_robust_list(0x7fbba0edc9e0, 24 [pid 3759] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... set_robust_list resumed>) = 0 [pid 3759] <... futex resumed>) = 0 [pid 3759] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3760] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3760] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3759] <... futex resumed>) = 0 [pid 3759] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3760] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3759] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3759] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3761], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3761 [pid 3759] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 57.894683][ T3757] fuseblk: Bad value for 'fd' [pid 3759] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3761 attached [pid 3760] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3760] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3760] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3761] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3761] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3761] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3761] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... futex resumed>) = 0 [pid 3760] read(3, " "..., 8224) = 6144 [pid 3760] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3760] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] exit_group(0 [pid 3760] <... futex resumed>) = ? [pid 3759] <... exit_group resumed>) = ? [pid 3761] <... futex resumed>) = ? [pid 3761] +++ exited with 0 +++ [pid 3760] +++ exited with 0 +++ [pid 3759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3762 ./strace-static-x86_64: Process 3762 attached [pid 3762] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3762] setpgid(0, 0) = 0 [pid 3762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3762] write(3, "1000", 4) = 4 [pid 3762] close(3) = 0 [pid 3762] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3762] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3762] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3763 attached , parent_tid=[3763], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3763 [pid 3763] set_robust_list(0x7fbba0edc9e0, 24 [pid 3762] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] <... set_robust_list resumed>) = 0 [pid 3762] <... futex resumed>) = 0 [pid 3762] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3763] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3763] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3762] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3762] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3762] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3764 attached [pid 3763] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3764] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3762] <... clone resumed>, parent_tid=[3764], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3764 [pid 3764] <... set_robust_list resumed>) = 0 [pid 3764] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3762] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] <... openat resumed>) = 3 [pid 3762] <... futex resumed>) = 0 [pid 3764] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3764] <... futex resumed>) = 0 [pid 3764] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3762] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] <... futex resumed>) = 0 [pid 3762] <... futex resumed>) = 1 [pid 3764] read(3, [ 57.923195][ T3760] fuseblk: Bad value for 'fd' [pid 3762] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3764] <... read resumed>" "..., 8224) = 6144 [pid 3763] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3764] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = 0 [pid 3764] <... futex resumed>) = 1 [pid 3764] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3763] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3763] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] exit_group(0 [pid 3764] <... futex resumed>) = ? [pid 3762] <... exit_group resumed>) = ? [pid 3764] +++ exited with 0 +++ [pid 3763] <... futex resumed>) = ? [pid 3763] +++ exited with 0 +++ [pid 3762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3762, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3765 ./strace-static-x86_64: Process 3765 attached [pid 3765] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3765] setpgid(0, 0) = 0 [pid 3765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3765] write(3, "1000", 4) = 4 [pid 3765] close(3) = 0 [pid 3765] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3765] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3765] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3766 attached , parent_tid=[3766], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3766 [pid 3766] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3765] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3766] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3766] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] <... futex resumed>) = 0 [pid 3765] <... futex resumed>) = 1 [pid 3765] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3765] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3766] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3765] <... mprotect resumed>) = 0 [pid 3765] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3767], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3767 [pid 3765] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3767 attached [pid 3767] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3767] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3765] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e7a000 [pid 3765] mprotect(0x7fbba0e7b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3765] clone(child_stack=0x7fbba0e9a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3768], tls=0x7fbba0e9a700, child_tidptr=0x7fbba0e9a9d0) = 3768 [pid 3765] futex(0x7fbba0fb24c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fbba0fb24cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3768 attached [pid 3768] set_robust_list(0x7fbba0e9a9e0, 24) = 0 [pid 3768] read(-1, 0x20001dc0, 8224) = -1 EBADF (Bad file descriptor) [pid 3766] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3766] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3766] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] <... openat resumed>) = 3 [pid 3767] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3767] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3768] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] exit_group(0 [pid 3766] <... futex resumed>) = ? [pid 3765] <... exit_group resumed>) = ? [pid 3767] <... futex resumed>) = ? [pid 3766] +++ exited with 0 +++ [pid 3767] +++ exited with 0 +++ [pid 3768] <... futex resumed>) = ? [pid 3768] +++ exited with 0 +++ [pid 3765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3765, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3769 ./strace-static-x86_64: Process 3769 attached [pid 3769] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3769] setpgid(0, 0) = 0 [pid 3769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3769] write(3, "1000", 4) = 4 [pid 3769] close(3) = 0 [pid 3769] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3769] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3769] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3770], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3770 [pid 3769] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3769] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3770 attached [pid 3770] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3770] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3770] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3769] <... futex resumed>) = 0 [pid 3769] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3769] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3769] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 57.963810][ T3763] fuseblk: Unknown parameter ' Decompressing Linux... Parsing ELF... done. Booting the kernel. Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 57.981128][ T3766] fuseblk: Bad value for 'fd' [pid 3770] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3769] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3771], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3771 ./strace-static-x86_64: Process 3771 attached [pid 3769] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3769] <... futex resumed>) = 0 [pid 3771] <... set_robust_list resumed>) = 0 [pid 3769] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3771] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3771] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3769] <... futex resumed>) = 0 [pid 3771] read(3, [pid 3769] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3769] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3771] <... read resumed>" "..., 8224) = 6144 [pid 3771] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3769] <... futex resumed>) = 0 [pid 3770] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3771] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3770] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] exit_group(0 [pid 3771] <... futex resumed>) = ? [pid 3769] <... exit_group resumed>) = ? [pid 3770] <... futex resumed>) = ? [pid 3771] +++ exited with 0 +++ [pid 3770] +++ exited with 0 +++ [pid 3769] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3772 ./strace-static-x86_64: Process 3772 attached [pid 3772] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3772] setpgid(0, 0) = 0 [pid 3772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3772] write(3, "1000", 4) = 4 [pid 3772] close(3) = 0 [pid 3772] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3772] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3772] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3773], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3773 [pid 3772] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3772] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3773 attached [pid 3773] set_robust_list(0x7fbba0edc9e0, 24) = 0 [ 58.095800][ T3770] fuseblk: Bad value for 'fd' [pid 3773] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3773] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3772] <... futex resumed>) = 0 [pid 3772] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3772] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3772] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3772] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3774], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3774 [pid 3772] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3772] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3773] <... futex resumed>) = 1 [pid 3773] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3774 attached [pid 3774] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3774] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3773] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3773] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3773] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3774] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3772] <... futex resumed>) = 0 [pid 3772] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... futex resumed>) = 0 [pid 3772] <... futex resumed>) = 1 [pid 3773] read(3, [pid 3772] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3774] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3773] <... read resumed>" "..., 8224) = 6144 [pid 3773] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3772] <... futex resumed>) = 0 [pid 3773] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3772] exit_group(0) = ? [pid 3773] <... futex resumed>) = ? [pid 3773] +++ exited with 0 +++ [pid 3774] <... futex resumed>) = ? [pid 3774] +++ exited with 0 +++ [pid 3772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3775 ./strace-static-x86_64: Process 3775 attached [pid 3775] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3775] setpgid(0, 0) = 0 [pid 3775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3775] write(3, "1000", 4) = 4 [pid 3775] close(3) = 0 [pid 3775] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3775] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3775] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3776], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3776 ./strace-static-x86_64: Process 3776 attached [pid 3775] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3775] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3776] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3776] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3776] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3775] <... futex resumed>) = 0 [pid 3775] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3775] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.140408][ T3773] fuseblk: Bad value for 'fd' [pid 3775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3775] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3775] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3776] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3777 attached [pid 3777] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3775] <... clone resumed>, parent_tid=[3777], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3777 [pid 3777] <... set_robust_list resumed>) = 0 [pid 3775] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3775] <... futex resumed>) = 0 [pid 3775] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3776] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3777] <... openat resumed>) = 3 [pid 3777] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3775] <... futex resumed>) = 0 [pid 3777] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3775] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] read(3, [pid 3775] <... futex resumed>) = 0 [pid 3775] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3777] <... read resumed>" "..., 8224) = 6144 [pid 3777] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3775] <... futex resumed>) = 0 [pid 3777] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3775] exit_group(0 [pid 3776] <... futex resumed>) = ? [pid 3775] <... exit_group resumed>) = ? [pid 3777] <... futex resumed>) = ? [pid 3777] +++ exited with 0 +++ [pid 3776] +++ exited with 0 +++ [pid 3775] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3775, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3778 ./strace-static-x86_64: Process 3778 attached [pid 3778] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3778] setpgid(0, 0) = 0 [pid 3778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3778] write(3, "1000", 4) = 4 [pid 3778] close(3) = 0 [pid 3778] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3778] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3778] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3779 attached , parent_tid=[3779], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3779 [pid 3779] set_robust_list(0x7fbba0edc9e0, 24 [pid 3778] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] <... set_robust_list resumed>) = 0 [pid 3778] <... futex resumed>) = 0 [pid 3778] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3779] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3779] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3778] <... futex resumed>) = 0 [pid 3779] <... futex resumed>) = 1 [pid 3778] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3778] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3778] <... futex resumed>) = 0 [pid 3778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3778] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3778] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3780], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3780 [ 58.167901][ T3776] fuseblk: Bad value for 'fd' ./strace-static-x86_64: Process 3780 attached [pid 3778] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3779] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3778] <... futex resumed>) = 0 [pid 3780] <... set_robust_list resumed>) = 0 [pid 3779] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3778] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3780] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3779] <... futex resumed>) = 0 [pid 3780] <... openat resumed>) = 3 [pid 3779] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3778] <... futex resumed>) = 0 [pid 3780] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3778] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3779] <... futex resumed>) = 0 [pid 3778] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3779] read(3, " "..., 8224) = 6144 [pid 3779] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3778] <... futex resumed>) = 0 [pid 3779] <... futex resumed>) = 1 [pid 3778] exit_group(0 [pid 3780] <... futex resumed>) = ? [pid 3778] <... exit_group resumed>) = ? [pid 3780] +++ exited with 0 +++ [pid 3779] +++ exited with 0 +++ [pid 3778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3781 ./strace-static-x86_64: Process 3781 attached [pid 3781] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3781] setpgid(0, 0) = 0 [pid 3781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3781] write(3, "1000", 4) = 4 [pid 3781] close(3) = 0 [pid 3781] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3781] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3781] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3782 attached , parent_tid=[3782], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3782 [pid 3782] set_robust_list(0x7fbba0edc9e0, 24 [pid 3781] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] <... set_robust_list resumed>) = 0 [pid 3781] <... futex resumed>) = 0 [pid 3781] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3782] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3781] <... futex resumed>) = 0 [pid 3781] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3781] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3782] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3781] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3781] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3783], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3783 ./strace-static-x86_64: Process 3783 attached [pid 3783] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3783] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3781] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3783] <... futex resumed>) = 0 [pid 3781] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3783] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3783] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3781] <... futex resumed>) = 0 [pid 3783] read(3, [pid 3781] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3781] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3783] <... read resumed>" "..., 8224) = 6144 [pid 3783] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3781] <... futex resumed>) = 0 [ 58.190285][ T3779] fuseblk: Bad value for 'fd' [pid 3783] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3782] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3782] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3782] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3781] exit_group(0) = ? [pid 3783] <... futex resumed>) = ? [pid 3783] +++ exited with 0 +++ [pid 3782] <... futex resumed>) = ? [pid 3782] +++ exited with 0 +++ [pid 3781] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3781, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3784 ./strace-static-x86_64: Process 3784 attached [pid 3784] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3784] setpgid(0, 0) = 0 [pid 3784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3784] write(3, "1000", 4) = 4 [pid 3784] close(3) = 0 [pid 3784] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3784] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3784] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3785], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3785 [pid 3784] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3784] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3785 attached [pid 3785] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3785] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3785] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3784] <... futex resumed>) = 0 [pid 3784] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3784] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3784] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3784] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3786], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3786 [pid 3785] <... futex resumed>) = 1 [pid 3784] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3784] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 58.220960][ T3782] fuseblk: Bad value for 'fd' [pid 3785] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3786 attached ) = -1 EINVAL (Invalid argument) [pid 3785] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3785] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3786] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3786] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3784] <... futex resumed>) = 0 [pid 3784] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3785] <... futex resumed>) = 0 [pid 3784] <... futex resumed>) = 1 [pid 3785] read(3, [pid 3784] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3785] <... read resumed>" "..., 8224) = 6144 [pid 3785] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3784] <... futex resumed>) = 0 [pid 3784] exit_group(0) = ? [pid 3785] <... futex resumed>) = ? [pid 3785] +++ exited with 0 +++ [pid 3786] +++ exited with 0 +++ [pid 3784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3784, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3787 ./strace-static-x86_64: Process 3787 attached [pid 3787] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3787] setpgid(0, 0) = 0 [pid 3787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3787] write(3, "1000", 4) = 4 [pid 3787] close(3) = 0 [pid 3787] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3787] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3787] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3788], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3788 [pid 3787] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3787] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3788 attached [pid 3788] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3788] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3788] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3787] <... futex resumed>) = 0 [ 58.242865][ T3785] fuseblk: Bad value for 'fd' [pid 3787] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3788] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3787] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3787] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3787] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3789], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3789 [pid 3787] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3787] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3789 attached [pid 3789] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3789] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3789] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... futex resumed>) = 0 [pid 3787] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3788] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3787] <... futex resumed>) = 0 [pid 3787] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3789] <... futex resumed>) = 1 [pid 3789] read(3, [pid 3788] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3789] <... read resumed>" "..., 8224) = 6144 [pid 3789] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... futex resumed>) = 0 [pid 3787] exit_group(0) = ? [pid 3789] <... futex resumed>) = ? [pid 3789] +++ exited with 0 +++ [pid 3788] +++ exited with 0 +++ [pid 3787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3787, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3790 attached , child_tidptr=0x555556ad05d0) = 3790 [pid 3790] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3790] setpgid(0, 0) = 0 [pid 3790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3790] write(3, "1000", 4) = 4 [pid 3790] close(3) = 0 [pid 3790] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3790] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3790] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3791 attached , parent_tid=[3791], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3791 [pid 3791] set_robust_list(0x7fbba0edc9e0, 24 [pid 3790] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] <... set_robust_list resumed>) = 0 [pid 3790] <... futex resumed>) = 0 [pid 3790] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3791] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3790] <... futex resumed>) = 0 [pid 3791] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3790] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3790] <... futex resumed>) = 0 [pid 3791] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3790] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.266008][ T3788] fuseblk: Bad value for 'fd' [pid 3790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3791] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3790] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3790] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3791] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3790] <... mprotect resumed>) = 0 [pid 3790] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3791] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3792 attached [pid 3792] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3790] <... clone resumed>, parent_tid=[3792], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3792 [pid 3792] <... set_robust_list resumed>) = 0 [pid 3790] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3790] <... futex resumed>) = 0 [pid 3792] <... openat resumed>) = 3 [pid 3790] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3792] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3792] <... futex resumed>) = 0 [pid 3790] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3790] <... futex resumed>) = 1 [pid 3791] <... futex resumed>) = 0 [pid 3790] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] read(3, " "..., 8224) = 6144 [pid 3791] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3790] <... futex resumed>) = 0 [pid 3791] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3790] exit_group(0 [pid 3792] <... futex resumed>) = ? [pid 3790] <... exit_group resumed>) = ? [pid 3791] <... futex resumed>) = ? [pid 3791] +++ exited with 0 +++ [pid 3792] +++ exited with 0 +++ [pid 3790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3790, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3793 ./strace-static-x86_64: Process 3793 attached [pid 3793] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3793] setpgid(0, 0) = 0 [pid 3793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3793] write(3, "1000", 4) = 4 [pid 3793] close(3) = 0 [pid 3793] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3793] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3793] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3794 attached , parent_tid=[3794], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3794 [pid 3794] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3794] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3793] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3794] <... futex resumed>) = 0 [pid 3793] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3794] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3794] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3793] <... futex resumed>) = 0 [pid 3793] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3793] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3794] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3793] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3793] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3795 attached [pid 3795] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3793] <... clone resumed>, parent_tid=[3795], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3795 [pid 3793] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3793] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3795] <... set_robust_list resumed>) = 0 [pid 3795] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [ 58.288452][ T3791] fuseblk: Bad value for 'fd' [pid 3795] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3794] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3794] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3793] <... futex resumed>) = 0 [pid 3795] <... futex resumed>) = 1 [pid 3793] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] <... futex resumed>) = 0 [pid 3793] <... futex resumed>) = 1 [pid 3794] read(3, [pid 3793] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3794] <... read resumed>" "..., 8224) = 6144 [pid 3794] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3793] <... futex resumed>) = 0 [pid 3794] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3793] exit_group(0 [pid 3795] <... futex resumed>) = ? [pid 3794] <... futex resumed>) = ? [pid 3793] <... exit_group resumed>) = ? [pid 3795] +++ exited with 0 +++ [pid 3794] +++ exited with 0 +++ [pid 3793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3796 ./strace-static-x86_64: Process 3796 attached [pid 3796] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3796] setpgid(0, 0) = 0 [pid 3796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3796] write(3, "1000", 4) = 4 [pid 3796] close(3) = 0 [pid 3796] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3796] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3796] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3797], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3797 [pid 3796] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.322147][ T3794] fuseblk: Bad value for 'fd' [pid 3796] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3797 attached [pid 3797] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3797] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3797] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3796] <... futex resumed>) = 0 [pid 3796] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3797] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3796] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3796] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3796] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3798 attached [pid 3798] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3798] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3796] <... clone resumed>, parent_tid=[3798], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3798 [pid 3796] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3798] <... futex resumed>) = 0 [pid 3796] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3798] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3798] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3796] <... futex resumed>) = 0 [pid 3798] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3796] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3796] <... futex resumed>) = 0 [pid 3798] read(3, [pid 3796] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3798] <... read resumed>" "..., 8224) = 6144 [pid 3797] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3798] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3796] <... futex resumed>) = 0 [pid 3798] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3797] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3796] exit_group(0 [pid 3798] <... futex resumed>) = ? [pid 3796] <... exit_group resumed>) = ? [pid 3798] +++ exited with 0 +++ [pid 3797] +++ exited with 0 +++ [pid 3796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3796, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3799 ./strace-static-x86_64: Process 3799 attached [pid 3799] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3799] setpgid(0, 0) = 0 [pid 3799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3799] write(3, "1000", 4) = 4 [pid 3799] close(3) = 0 [pid 3799] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3799] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3799] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3800 attached , parent_tid=[3800], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3800 [pid 3800] set_robust_list(0x7fbba0edc9e0, 24 [pid 3799] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] <... set_robust_list resumed>) = 0 [pid 3799] <... futex resumed>) = 0 [pid 3799] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 58.367164][ T3797] fuseblk: Bad value for 'fd' [pid 3800] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3800] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = 0 [pid 3800] <... futex resumed>) = 1 [pid 3799] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3799] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3799] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3799] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3801], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3801 [pid 3799] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3799] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3801 attached [pid 3801] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3801] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3800] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3801] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = 0 [pid 3799] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3799] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3801] <... futex resumed>) = 1 [pid 3801] read(3, " "..., 8224) = 6144 [pid 3800] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3801] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = 0 [pid 3799] exit_group(0) = ? [pid 3801] <... futex resumed>) = ? [pid 3801] +++ exited with 0 +++ [pid 3800] <... futex resumed>) = ? [pid 3800] +++ exited with 0 +++ [pid 3799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3799, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3802 ./strace-static-x86_64: Process 3802 attached [pid 3802] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3802] setpgid(0, 0) = 0 [pid 3802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3802] write(3, "1000", 4) = 4 [pid 3802] close(3) = 0 [pid 3802] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3802] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3802] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3803 attached , parent_tid=[3803], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3803 [pid 3803] set_robust_list(0x7fbba0edc9e0, 24 [pid 3802] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3803] <... set_robust_list resumed>) = 0 [pid 3803] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3803] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 3802] <... futex resumed>) = 1 [pid 3803] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3802] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3802] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3803] <... futex resumed>) = 0 [pid 3803] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3802] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.411267][ T3800] fuseblk: Bad value for 'fd' [pid 3802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3803] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3803] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3802] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3802] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3804 attached , parent_tid=[3804], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3804 [pid 3802] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3802] <... futex resumed>) = 0 [pid 3804] <... set_robust_list resumed>) = 0 [pid 3802] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3804] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3802] <... futex resumed>) = 0 [pid 3804] <... futex resumed>) = 1 [pid 3802] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3803] <... futex resumed>) = 0 [pid 3802] <... futex resumed>) = 1 [pid 3803] read(3, " "..., 8224) = 6144 [pid 3802] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3803] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3803] <... futex resumed>) = 0 [pid 3803] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3802] exit_group(0) = ? [pid 3803] <... futex resumed>) = ? [pid 3803] +++ exited with 0 +++ [pid 3804] +++ exited with 0 +++ [pid 3802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3802, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3805 attached [pid 3805] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 3805 [pid 3805] <... prctl resumed>) = 0 [pid 3805] setpgid(0, 0) = 0 [pid 3805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3805] write(3, "1000", 4) = 4 [pid 3805] close(3) = 0 [pid 3805] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3805] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3805] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3806 attached , parent_tid=[3806], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3806 [pid 3806] set_robust_list(0x7fbba0edc9e0, 24 [pid 3805] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... set_robust_list resumed>) = 0 [pid 3805] <... futex resumed>) = 0 [pid 3805] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3806] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3806] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] <... futex resumed>) = 0 [pid 3805] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3805] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3805] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3805] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3807], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3807 [pid 3805] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3805] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3806] <... futex resumed>) = 1 [ 58.438258][ T3803] fuseblk: Bad value for 'fd' [pid 3806] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3807 attached [pid 3807] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3807] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3806] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3806] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3807] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3805] <... futex resumed>) = 0 [pid 3805] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... futex resumed>) = 0 [pid 3805] <... futex resumed>) = 1 [pid 3806] read(3, [pid 3805] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3807] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3806] <... read resumed>" "..., 8224) = 6144 [pid 3806] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3805] <... futex resumed>) = 0 [pid 3806] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3805] exit_group(0) = ? [pid 3806] <... futex resumed>) = ? [pid 3806] +++ exited with 0 +++ [pid 3807] <... futex resumed>) = ? [pid 3807] +++ exited with 0 +++ [pid 3805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3808 ./strace-static-x86_64: Process 3808 attached [pid 3808] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3808] setpgid(0, 0) = 0 [pid 3808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3808] write(3, "1000", 4) = 4 [pid 3808] close(3) = 0 [pid 3808] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3808] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3808] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3809 attached , parent_tid=[3809], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3809 [pid 3808] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] set_robust_list(0x7fbba0edc9e0, 24 [pid 3808] <... futex resumed>) = 0 [pid 3809] <... set_robust_list resumed>) = 0 [pid 3808] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3809] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3809] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3808] <... futex resumed>) = 0 [pid 3808] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3808] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3808] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3808] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3810], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3810 [pid 3808] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3808] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3810 attached [pid 3810] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3810] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3810] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3808] <... futex resumed>) = 0 [pid 3808] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3808] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3810] <... futex resumed>) = 1 [pid 3810] read(3, " "..., 8224) = 6144 [pid 3810] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3808] <... futex resumed>) = 0 [pid 3810] <... futex resumed>) = 1 [pid 3810] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [ 58.476616][ T3806] fuseblk: Bad value for 'fd' [pid 3809] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"...) = -1 EINVAL (Invalid argument) [pid 3809] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3808] exit_group(0) = ? [pid 3809] <... futex resumed>) = ? [pid 3810] <... futex resumed>) = ? [pid 3810] +++ exited with 0 +++ [pid 3809] +++ exited with 0 +++ [pid 3808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3811 ./strace-static-x86_64: Process 3811 attached [pid 3811] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3811] setpgid(0, 0) = 0 [pid 3811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3811] write(3, "1000", 4) = 4 [pid 3811] close(3) = 0 [pid 3811] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3811] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3811] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3812], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3812 [pid 3811] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3811] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3812 attached [pid 3812] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3812] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3812] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3811] <... futex resumed>) = 0 [pid 3811] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3811] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... futex resumed>) = 1 [pid 3811] <... futex resumed>) = 0 [pid 3811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3811] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3811] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3813], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3813 [pid 3811] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3811] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 58.516800][ T3809] fuseblk: Bad value for 'fd' [pid 3812] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"...) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 3813 attached [pid 3812] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3813] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3813] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3813] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3811] <... futex resumed>) = 0 [pid 3811] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... futex resumed>) = 0 [pid 3811] <... futex resumed>) = 1 [pid 3812] read(3, [pid 3811] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3812] <... read resumed>" "..., 8224) = 6144 [pid 3812] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] <... futex resumed>) = 1 [pid 3811] <... futex resumed>) = 0 [pid 3812] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3811] exit_group(0 [pid 3812] <... futex resumed>) = ? [pid 3811] <... exit_group resumed>) = ? [pid 3812] +++ exited with 0 +++ [pid 3813] <... futex resumed>) = ? [pid 3813] +++ exited with 0 +++ [pid 3811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3814 ./strace-static-x86_64: Process 3814 attached [pid 3814] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3814] setpgid(0, 0) = 0 [pid 3814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3814] write(3, "1000", 4) = 4 [pid 3814] close(3) = 0 [pid 3814] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3814] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3814] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3815 attached , parent_tid=[3815], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3815 [pid 3815] set_robust_list(0x7fbba0edc9e0, 24 [pid 3814] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... set_robust_list resumed>) = 0 [pid 3814] <... futex resumed>) = 0 [pid 3814] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3815] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3815] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] <... futex resumed>) = 0 [pid 3815] <... futex resumed>) = 1 [pid 3814] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3814] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3814] <... futex resumed>) = 0 [pid 3814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3814] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 58.539472][ T3812] fuseblk: Bad value for 'fd' [pid 3814] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3815] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3815] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] <... clone resumed>, parent_tid=[3816], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3816 [pid 3815] <... futex resumed>) = 0 [pid 3814] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3814] <... futex resumed>) = 0 [pid 3814] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3816 attached [pid 3816] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3816] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3816] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3814] <... futex resumed>) = 0 [pid 3814] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3815] <... futex resumed>) = 0 [pid 3814] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3815] read(3, " "..., 8224) = 6144 [pid 3816] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3815] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3815] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3814] <... futex resumed>) = 0 [pid 3814] exit_group(0) = ? [pid 3816] <... futex resumed>) = ? [pid 3816] +++ exited with 0 +++ [pid 3815] <... futex resumed>) = ? [pid 3815] +++ exited with 0 +++ [pid 3814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3814, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3817 ./strace-static-x86_64: Process 3817 attached [pid 3817] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3817] setpgid(0, 0) = 0 [pid 3817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3817] write(3, "1000", 4) = 4 [pid 3817] close(3) = 0 [pid 3817] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3817] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3817] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3818], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3818 ./strace-static-x86_64: Process 3818 attached [pid 3818] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3817] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3818] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3817] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3817] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3817] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] <... futex resumed>) = 0 [pid 3817] <... futex resumed>) = 0 [ 58.562490][ T3815] fuseblk: Bad value for 'fd' [pid 3818] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3817] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3818] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3818] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3817] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3819 attached , parent_tid=[3819], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3819 [pid 3817] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3817] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3819] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3819] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3819] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3817] <... futex resumed>) = 0 [pid 3817] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] <... futex resumed>) = 0 [pid 3817] <... futex resumed>) = 1 [pid 3819] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] read(3, [pid 3817] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3818] <... read resumed>" "..., 8224) = 6144 [pid 3818] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3817] <... futex resumed>) = 0 [pid 3818] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3817] exit_group(0 [pid 3819] <... futex resumed>) = ? [pid 3818] <... futex resumed>) = ? [pid 3817] <... exit_group resumed>) = ? [pid 3819] +++ exited with 0 +++ [pid 3818] +++ exited with 0 +++ [pid 3817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3817, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3820 ./strace-static-x86_64: Process 3820 attached [pid 3820] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3820] setpgid(0, 0) = 0 [pid 3820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3820] write(3, "1000", 4) = 4 [pid 3820] close(3) = 0 [pid 3820] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3820] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3820] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3821], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3821 ./strace-static-x86_64: Process 3821 attached [pid 3821] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3821] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3820] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3821] <... futex resumed>) = 0 [pid 3820] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3821] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3821] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3820] <... futex resumed>) = 0 [pid 3820] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3820] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3821] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3820] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 58.601178][ T3818] fuseblk: Bad value for 'fd' [pid 3820] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3821] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3821] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] <... clone resumed>, parent_tid=[3822], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3822 [pid 3821] <... futex resumed>) = 0 [pid 3820] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3821] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3820] <... futex resumed>) = 0 [pid 3820] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3822 attached [pid 3822] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3822] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3822] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] <... futex resumed>) = 0 [pid 3820] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3821] <... futex resumed>) = 0 [pid 3820] <... futex resumed>) = 1 [pid 3821] read(3, [pid 3820] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3821] <... read resumed>" "..., 8224) = 6144 [pid 3821] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3820] <... futex resumed>) = 0 [pid 3821] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3820] exit_group(0 [pid 3821] <... futex resumed>) = ? [pid 3820] <... exit_group resumed>) = ? [pid 3822] <... futex resumed>) = ? [pid 3821] +++ exited with 0 +++ [pid 3822] +++ exited with 0 +++ [pid 3820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3823 ./strace-static-x86_64: Process 3823 attached [pid 3823] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3823] setpgid(0, 0) = 0 [pid 3823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3823] write(3, "1000", 4) = 4 [pid 3823] close(3) = 0 [pid 3823] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3823] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3823] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3824], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3824 ./strace-static-x86_64: Process 3824 attached [pid 3823] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3824] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3824] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3824] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3823] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3823] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3823] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3825], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3825 [pid 3823] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3825 attached ) = 0 [pid 3825] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3823] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 58.632408][ T3821] fuseblk: Bad value for 'fd' [pid 3824] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3825] <... set_robust_list resumed>) = 0 [pid 3825] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3824] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3825] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3825] read(3, [pid 3823] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3825] <... read resumed>" "..., 8224) = 6144 [pid 3825] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... futex resumed>) = 0 [pid 3825] <... futex resumed>) = 1 [pid 3825] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3824] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] exit_group(0) = ? [pid 3825] <... futex resumed>) = ? [pid 3825] +++ exited with 0 +++ [pid 3824] +++ exited with 0 +++ [pid 3823] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3826 attached [pid 3826] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3826] setpgid(0, 0) = 0 [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 3826 [pid 3826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3826] write(3, "1000", 4) = 4 [pid 3826] close(3) = 0 [pid 3826] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3826] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3826] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3827 attached , parent_tid=[3827], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3827 [pid 3826] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3827] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3827] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3827] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3826] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3826] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3827] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3826] <... mprotect resumed>) = 0 [pid 3826] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3828], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3828 [pid 3826] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3828 attached [pid 3828] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3828] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3828] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] <... futex resumed>) = 0 [pid 3826] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3828] <... futex resumed>) = 1 [pid 3828] read(3, " "..., 8224) = 6144 [pid 3828] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] <... futex resumed>) = 0 [pid 3828] <... futex resumed>) = 1 [ 58.663501][ T3824] fuseblk: Bad value for 'fd' [pid 3828] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3827] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3827] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3827] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] exit_group(0) = ? [pid 3828] <... futex resumed>) = ? [pid 3828] +++ exited with 0 +++ [pid 3827] <... futex resumed>) = ? [pid 3827] +++ exited with 0 +++ [pid 3826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3826, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3829 attached [pid 3829] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3829] setpgid(0, 0) = 0 [pid 3829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 3829 [pid 3829] <... openat resumed>) = 3 [pid 3829] write(3, "1000", 4) = 4 [pid 3829] close(3) = 0 [pid 3829] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3829] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3829] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3830], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3830 [pid 3829] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3830 attached [pid 3830] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3830] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3830] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] <... futex resumed>) = 0 [pid 3829] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3829] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3829] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3831], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3831 [pid 3829] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] <... futex resumed>) = 1 [ 58.693632][ T3827] fuseblk: Bad value for 'fd' [pid 3830] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3831 attached ) = -1 EINVAL (Invalid argument) [pid 3830] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3830] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3831] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3831] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3831] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3829] <... futex resumed>) = 0 [pid 3829] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3829] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] <... futex resumed>) = 0 [pid 3830] read(3, [pid 3831] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] <... read resumed>" "..., 8224) = 6144 [pid 3830] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] <... futex resumed>) = 0 [pid 3829] exit_group(0) = ? [pid 3830] <... futex resumed>) = ? [pid 3830] +++ exited with 0 +++ [pid 3831] <... futex resumed>) = ? [pid 3831] +++ exited with 0 +++ [pid 3829] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3829, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3832 ./strace-static-x86_64: Process 3832 attached [pid 3832] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3832] setpgid(0, 0) = 0 [pid 3832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3832] write(3, "1000", 4) = 4 [pid 3832] close(3) = 0 [pid 3832] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3832] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3832] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3833], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3833 [pid 3832] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3832] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3833 attached [pid 3833] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3833] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3833] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... futex resumed>) = 0 [pid 3832] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3832] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3832] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3833] <... futex resumed>) = 1 [pid 3832] <... mprotect resumed>) = 0 [pid 3832] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3834 attached [pid 3833] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3832] <... clone resumed>, parent_tid=[3834], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3834 [pid 3834] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3832] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.714638][ T3830] fuseblk: Bad value for 'fd' [pid 3832] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3834] <... set_robust_list resumed>) = 0 [pid 3834] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3833] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3833] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3834] <... openat resumed>) = 3 [pid 3834] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3834] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] <... futex resumed>) = 0 [pid 3832] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] read(3, " "..., 8224) = 6144 [pid 3833] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3833] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] exit_group(0) = ? [pid 3834] <... futex resumed>) = ? [pid 3834] +++ exited with 0 +++ [pid 3833] <... futex resumed>) = ? [pid 3833] +++ exited with 0 +++ [pid 3832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3832, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3835 ./strace-static-x86_64: Process 3835 attached [pid 3835] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3835] setpgid(0, 0) = 0 [pid 3835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3835] write(3, "1000", 4) = 4 [pid 3835] close(3) = 0 [pid 3835] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3835] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3835] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3836 attached [pid 3836] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3836] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3835] <... clone resumed>, parent_tid=[3836], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3836 [pid 3835] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3836] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3835] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3836] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3835] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3836] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3835] <... futex resumed>) = 0 [pid 3835] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.738914][ T3833] fuseblk: Bad value for 'fd' [pid 3835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3835] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3836] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3836] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3836] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3835] <... mprotect resumed>) = 0 [pid 3835] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3837 attached [pid 3837] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3837] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3835] <... clone resumed>, parent_tid=[3837], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3837 [pid 3835] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = 0 [pid 3835] <... futex resumed>) = 1 [pid 3837] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3835] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] <... openat resumed>) = 3 [pid 3837] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3835] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3835] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3836] read(3, " "..., 8224) = 6144 [pid 3836] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3835] <... futex resumed>) = 0 [pid 3836] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3835] exit_group(0 [pid 3836] <... futex resumed>) = ? [pid 3835] <... exit_group resumed>) = ? [pid 3836] +++ exited with 0 +++ [pid 3837] <... futex resumed>) = ? [pid 3837] +++ exited with 0 +++ [pid 3835] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3835, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3838 ./strace-static-x86_64: Process 3838 attached [pid 3838] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3838] setpgid(0, 0) = 0 [pid 3838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3838] write(3, "1000", 4) = 4 [pid 3838] close(3) = 0 [pid 3838] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3838] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3838] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3839], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3839 [pid 3838] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3838] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3839 attached [pid 3839] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3839] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3839] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3838] <... futex resumed>) = 0 [pid 3838] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3838] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3838] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3839] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 58.765881][ T3836] fuseblk: Bad value for 'fd' [pid 3838] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3840], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3840 [pid 3838] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3838] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3840 attached [pid 3840] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3840] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3839] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3840] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] <... futex resumed>) = 0 [pid 3838] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3838] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] <... futex resumed>) = 1 [pid 3840] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] <... futex resumed>) = 1 [pid 3839] read(3, [pid 3838] <... futex resumed>) = 0 [pid 3838] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 3839] <... read resumed>" "..., 8224) = 6144 [pid 3839] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3838] <... futex resumed>) = 0 [pid 3838] exit_group(0) = ? [pid 3840] <... futex resumed>) = ? [pid 3840] +++ exited with 0 +++ [pid 3839] +++ exited with 0 +++ [pid 3838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3838, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3841 ./strace-static-x86_64: Process 3841 attached [pid 3841] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3841] setpgid(0, 0) = 0 [pid 3841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3841] write(3, "1000", 4) = 4 [pid 3841] close(3) = 0 [pid 3841] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3841] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3841] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3842 attached , parent_tid=[3842], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3842 [pid 3842] set_robust_list(0x7fbba0edc9e0, 24 [pid 3841] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] <... set_robust_list resumed>) = 0 [pid 3841] <... futex resumed>) = 0 [pid 3841] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3842] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3842] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3841] <... futex resumed>) = 0 [pid 3842] <... futex resumed>) = 1 [pid 3841] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3841] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3841] <... futex resumed>) = 0 [pid 3841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3841] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3841] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3843 attached [ 58.805860][ T3839] fuseblk: Bad value for 'fd' [pid 3843] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3843] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3841] <... clone resumed>, parent_tid=[3843], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3843 [pid 3841] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3841] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] <... futex resumed>) = 0 [pid 3843] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3842] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3843] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... futex resumed>) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3843] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3841] <... futex resumed>) = 0 [pid 3841] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] <... futex resumed>) = 0 [pid 3841] <... futex resumed>) = 1 [pid 3842] read(3, [pid 3841] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3842] <... read resumed>" "..., 8224) = 6144 [pid 3842] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3841] <... futex resumed>) = 0 [pid 3842] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3841] exit_group(0 [pid 3843] <... futex resumed>) = ? [pid 3841] <... exit_group resumed>) = ? [pid 3842] <... futex resumed>) = ? [pid 3843] +++ exited with 0 +++ [pid 3842] +++ exited with 0 +++ [pid 3841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3841, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3844 attached , child_tidptr=0x555556ad05d0) = 3844 [pid 3844] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3844] setpgid(0, 0) = 0 [pid 3844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3844] write(3, "1000", 4) = 4 [pid 3844] close(3) = 0 [pid 3844] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3844] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3844] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3845], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3845 [pid 3844] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3844] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3845 attached [pid 3845] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3845] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3845] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3844] <... futex resumed>) = 0 [pid 3844] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3844] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3844] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3844] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3846], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3846 [pid 3844] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3844] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3845] <... futex resumed>) = 1 [ 58.828158][ T3842] fuseblk: Bad value for 'fd' [pid 3845] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3846 attached ) = -1 EINVAL (Invalid argument) [pid 3845] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3846] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3846] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3846] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3844] <... futex resumed>) = 0 [pid 3844] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3844] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3845] <... futex resumed>) = 0 [pid 3845] read(3, " "..., 8224) = 6144 [pid 3845] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3844] <... futex resumed>) = 0 [pid 3844] exit_group(0) = ? [pid 3845] <... futex resumed>) = ? [pid 3845] +++ exited with 0 +++ [pid 3846] +++ exited with 0 +++ [pid 3844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3847 ./strace-static-x86_64: Process 3847 attached [pid 3847] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3847] setpgid(0, 0) = 0 [pid 3847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3847] write(3, "1000", 4) = 4 [pid 3847] close(3) = 0 [pid 3847] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3847] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3847] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3848], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3848 [pid 3847] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3847] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3848 attached [pid 3848] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3848] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3848] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3847] <... futex resumed>) = 0 [pid 3847] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3847] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3847] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3847] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3849], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3849 [pid 3847] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3847] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3848] <... futex resumed>) = 1 [ 58.866158][ T3845] fuseblk: Bad value for 'fd' [pid 3848] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3849 attached ) = -1 EINVAL (Invalid argument) [pid 3848] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3849] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3849] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3849] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3847] <... futex resumed>) = 0 [pid 3847] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] <... futex resumed>) = 0 [pid 3847] <... futex resumed>) = 1 [pid 3848] read(3, [pid 3847] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3848] <... read resumed>" "..., 8224) = 6144 [pid 3848] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3849] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3848] <... futex resumed>) = 1 [pid 3847] <... futex resumed>) = 0 [pid 3848] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3847] exit_group(0 [pid 3848] <... futex resumed>) = ? [pid 3847] <... exit_group resumed>) = ? [pid 3848] +++ exited with 0 +++ [pid 3849] <... futex resumed>) = ? [pid 3849] +++ exited with 0 +++ [pid 3847] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3850 ./strace-static-x86_64: Process 3850 attached [pid 3850] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3850] setpgid(0, 0) = 0 [pid 3850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3850] write(3, "1000", 4) = 4 [pid 3850] close(3) = 0 [pid 3850] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3850] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3850] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3851], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3851 [pid 3850] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3850] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3851 attached [pid 3851] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3851] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3851] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... futex resumed>) = 0 [pid 3850] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3850] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3850] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 58.891459][ T3848] fuseblk: Bad value for 'fd' [pid 3851] <... futex resumed>) = 1 [pid 3850] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3851] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3850] <... clone resumed>, parent_tid=[3852], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3852 [pid 3850] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3850] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3852 attached [pid 3852] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3852] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3852] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... futex resumed>) = 0 [pid 3850] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3850] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... futex resumed>) = 1 [pid 3852] read(3, " "..., 8224) = 6144 [pid 3852] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... futex resumed>) = 0 [pid 3852] <... futex resumed>) = 1 [pid 3852] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3851] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3850] exit_group(0) = ? [pid 3852] <... futex resumed>) = ? [pid 3852] +++ exited with 0 +++ [pid 3851] <... futex resumed>) = ? [pid 3851] +++ exited with 0 +++ [pid 3850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3850, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3853 ./strace-static-x86_64: Process 3853 attached [pid 3853] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3853] setpgid(0, 0) = 0 [pid 3853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3853] write(3, "1000", 4) = 4 [pid 3853] close(3) = 0 [pid 3853] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3853] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3853] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3854], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3854 [pid 3853] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3854 attached [pid 3854] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3854] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3854] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3853] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3853] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3853] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3854] <... futex resumed>) = 1 [pid 3853] <... clone resumed>, parent_tid=[3855], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3855 [pid 3853] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3855 attached [ 58.938273][ T3851] fuseblk: Bad value for 'fd' [pid 3855] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3855] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3854] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3854] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3854] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3855] <... openat resumed>) = 3 [pid 3855] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3853] <... futex resumed>) = 0 [pid 3853] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... futex resumed>) = 0 [pid 3853] <... futex resumed>) = 1 [pid 3854] read(3, [pid 3853] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... read resumed>" "..., 8224) = 6144 [pid 3854] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3853] <... futex resumed>) = 0 [pid 3854] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3855] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3853] exit_group(0 [pid 3854] <... futex resumed>) = ? [pid 3853] <... exit_group resumed>) = ? [pid 3854] +++ exited with 0 +++ [pid 3855] <... futex resumed>) = ? [pid 3855] +++ exited with 0 +++ [pid 3853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3853, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3856 ./strace-static-x86_64: Process 3856 attached [pid 3856] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3856] setpgid(0, 0) = 0 [pid 3856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3856] write(3, "1000", 4) = 4 [pid 3856] close(3) = 0 [pid 3856] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3856] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3856] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3857 attached , parent_tid=[3857], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3857 [pid 3857] set_robust_list(0x7fbba0edc9e0, 24 [pid 3856] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] <... set_robust_list resumed>) = 0 [pid 3856] <... futex resumed>) = 0 [pid 3857] mkdirat(AT_FDCWD, "./file0", 000 [pid 3856] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3857] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3856] <... futex resumed>) = 0 [pid 3857] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3856] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3856] <... futex resumed>) = 0 [pid 3857] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3856] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.962858][ T3854] fuseblk: Bad value for 'fd' [pid 3856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3856] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3856] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3858], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3858 [pid 3856] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3858 attached [pid 3858] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3857] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3857] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3857] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3858] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3858] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3856] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3856] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3858] <... futex resumed>) = 1 [pid 3858] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] <... futex resumed>) = 0 [pid 3857] read(3, " "..., 8224) = 6144 [pid 3857] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3856] exit_group(0 [pid 3858] <... futex resumed>) = ? [pid 3856] <... exit_group resumed>) = ? [pid 3858] +++ exited with 0 +++ [pid 3857] <... futex resumed>) = ? [pid 3857] +++ exited with 0 +++ [pid 3856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3859 ./strace-static-x86_64: Process 3859 attached [pid 3859] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3859] setpgid(0, 0) = 0 [pid 3859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3859] write(3, "1000", 4) = 4 [pid 3859] close(3) = 0 [pid 3859] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3859] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3859] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3860 attached , parent_tid=[3860], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3860 [pid 3860] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3860] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3860] <... futex resumed>) = 0 [pid 3860] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3860] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3860] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3859] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3860] <... futex resumed>) = 0 [pid 3859] <... futex resumed>) = 1 [pid 3859] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3860] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3859] <... mmap resumed>) = 0x7fbba0e9b000 [ 58.995825][ T3857] fuseblk: Bad value for 'fd' [pid 3859] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3860] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3859] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3860] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3860] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] <... clone resumed>, parent_tid=[3861], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3861 ./strace-static-x86_64: Process 3861 attached [pid 3859] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3861] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3859] <... futex resumed>) = 0 [pid 3861] <... set_robust_list resumed>) = 0 [pid 3859] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3861] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3861] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3859] <... futex resumed>) = 0 [pid 3861] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3860] <... futex resumed>) = 0 [pid 3859] <... futex resumed>) = 1 [pid 3860] read(3, " "..., 8224) = 6144 [pid 3859] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3860] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] exit_group(0 [pid 3860] <... futex resumed>) = ? [pid 3859] <... exit_group resumed>) = ? [pid 3860] +++ exited with 0 +++ [pid 3861] <... futex resumed>) = ? [pid 3861] +++ exited with 0 +++ [pid 3859] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3859, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3862 attached , child_tidptr=0x555556ad05d0) = 3862 [pid 3862] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3862] setpgid(0, 0) = 0 [pid 3862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3862] write(3, "1000", 4) = 4 [pid 3862] close(3) = 0 [pid 3862] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3862] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3862] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3863 attached , parent_tid=[3863], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3863 [pid 3863] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3863] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3862] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3862] <... futex resumed>) = 0 [pid 3863] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3863] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3863] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3862] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3862] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3863] <... futex resumed>) = 0 [ 59.022493][ T3860] fuseblk: Bad value for 'fd' [pid 3863] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3862] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3862] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3863] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3862] <... mprotect resumed>) = 0 [pid 3862] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3863] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3864 attached [pid 3862] <... clone resumed>, parent_tid=[3864], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3864 [pid 3864] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3863] <... futex resumed>) = 0 [pid 3862] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3862] <... futex resumed>) = 0 [pid 3862] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3864] <... set_robust_list resumed>) = 0 [pid 3864] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3864] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 0 [pid 3862] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] <... futex resumed>) = 0 [pid 3862] <... futex resumed>) = 1 [pid 3863] read(3, [pid 3862] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... read resumed>" "..., 8224) = 6144 [pid 3863] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3862] <... futex resumed>) = 0 [pid 3863] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3862] exit_group(0 [pid 3863] <... futex resumed>) = ? [pid 3862] <... exit_group resumed>) = ? [pid 3863] +++ exited with 0 +++ [pid 3864] <... futex resumed>) = ? [pid 3864] +++ exited with 0 +++ [pid 3862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3862, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3865 ./strace-static-x86_64: Process 3865 attached [pid 3865] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3865] setpgid(0, 0) = 0 [pid 3865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3865] write(3, "1000", 4) = 4 [pid 3865] close(3) = 0 [pid 3865] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3865] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3865] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3866], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3866 [pid 3865] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3866 attached [pid 3866] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3866] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3866] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... futex resumed>) = 0 [pid 3865] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3865] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3865] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3867 attached , parent_tid=[3867], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3867 [pid 3865] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3867] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3866] <... futex resumed>) = 1 [pid 3866] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3867] <... set_robust_list resumed>) = 0 [ 59.046754][ T3863] fuseblk: Bad value for 'fd' [pid 3867] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3866] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3866] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3866] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3867] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... futex resumed>) = 0 [pid 3867] <... futex resumed>) = 1 [pid 3865] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3866] <... futex resumed>) = 0 [pid 3865] <... futex resumed>) = 1 [pid 3866] read(3, [pid 3865] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] <... read resumed>" "..., 8224) = 6144 [pid 3866] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3866] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3865] exit_group(0 [pid 3867] <... futex resumed>) = ? [pid 3866] <... futex resumed>) = ? [pid 3865] <... exit_group resumed>) = ? [pid 3867] +++ exited with 0 +++ [pid 3866] +++ exited with 0 +++ [pid 3865] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3865, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3868 ./strace-static-x86_64: Process 3868 attached [pid 3868] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3868] setpgid(0, 0) = 0 [pid 3868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3868] write(3, "1000", 4) = 4 [pid 3868] close(3) = 0 [pid 3868] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3868] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3868] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3869], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3869 ./strace-static-x86_64: Process 3869 attached [pid 3869] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3869] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3868] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3869] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3869] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] <... futex resumed>) = 0 [pid 3869] <... futex resumed>) = 0 [pid 3869] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3868] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3868] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3868] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3869] <... futex resumed>) = 0 [pid 3868] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3869] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 59.082234][ T3866] fuseblk: Bad value for 'fd' [pid 3868] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3869] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3868] <... mprotect resumed>) = 0 [pid 3869] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3869] <... futex resumed>) = 0 [pid 3868] <... clone resumed>, parent_tid=[3870], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3870 ./strace-static-x86_64: Process 3870 attached [pid 3870] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3870] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3868] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3869] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3870] <... futex resumed>) = 0 [pid 3870] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3870] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3868] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3868] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3868] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3869] <... futex resumed>) = 0 [pid 3869] read(3, " "..., 8224) = 6144 [pid 3869] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] <... futex resumed>) = 0 [pid 3869] <... futex resumed>) = 1 [pid 3868] exit_group(0 [pid 3870] <... futex resumed>) = ? [pid 3868] <... exit_group resumed>) = ? [pid 3870] +++ exited with 0 +++ [pid 3869] +++ exited with 0 +++ [pid 3868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3871 ./strace-static-x86_64: Process 3871 attached [pid 3871] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3871] setpgid(0, 0) = 0 [pid 3871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3871] write(3, "1000", 4) = 4 [pid 3871] close(3) = 0 [pid 3871] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3871] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3871] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3872], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3872 [pid 3871] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3871] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3872 attached [pid 3872] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3872] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3872] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3871] <... futex resumed>) = 0 [ 59.109789][ T3869] fuseblk: Bad value for 'fd' [pid 3871] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3871] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3871] <... futex resumed>) = 0 [pid 3871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3871] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3871] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3873], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3873 ./strace-static-x86_64: Process 3873 attached [pid 3873] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3873] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3871] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3873] <... futex resumed>) = 0 [pid 3873] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3871] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3872] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] <... openat resumed>) = 3 [pid 3873] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3873] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] <... futex resumed>) = 0 [pid 3871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3872] read(3, [pid 3871] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] <... read resumed>" "..., 8224) = 6144 [pid 3871] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3872] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3871] <... futex resumed>) = 0 [pid 3872] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3871] exit_group(0 [pid 3873] <... futex resumed>) = ? [pid 3871] <... exit_group resumed>) = ? [pid 3872] <... futex resumed>) = ? [pid 3873] +++ exited with 0 +++ [pid 3872] +++ exited with 0 +++ [pid 3871] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3871, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3874 ./strace-static-x86_64: Process 3874 attached [pid 3874] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3874] setpgid(0, 0) = 0 [pid 3874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3874] write(3, "1000", 4) = 4 [pid 3874] close(3) = 0 [ 59.151491][ T3872] fuseblk: Bad value for 'fd' [pid 3874] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3874] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3874] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3875 attached , parent_tid=[3875], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3875 [pid 3875] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3875] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3875] <... futex resumed>) = 0 [pid 3875] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3875] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3875] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3875] <... futex resumed>) = 0 [pid 3874] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3874] <... futex resumed>) = 0 [pid 3874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3875] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3874] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3874] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3874] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3876 attached , parent_tid=[3876], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3876 [pid 3876] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3874] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3876] <... set_robust_list resumed>) = 0 [pid 3874] <... futex resumed>) = 0 [pid 3874] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3876] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3876] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3876] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3875] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3874] <... futex resumed>) = 0 [pid 3874] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... futex resumed>) = 0 [pid 3874] <... futex resumed>) = 0 [pid 3875] read(3, [pid 3874] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3875] <... read resumed>" "..., 8224) = 6144 [pid 3875] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3874] <... futex resumed>) = 0 [pid 3875] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] exit_group(0 [pid 3876] <... futex resumed>) = ? [pid 3875] <... futex resumed>) = ? [pid 3874] <... exit_group resumed>) = ? [pid 3876] +++ exited with 0 +++ [pid 3875] +++ exited with 0 +++ [pid 3874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3877 attached , child_tidptr=0x555556ad05d0) = 3877 [pid 3877] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3877] setpgid(0, 0) = 0 [pid 3877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3877] write(3, "1000", 4) = 4 [pid 3877] close(3) = 0 [pid 3877] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3877] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3877] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3878 attached , parent_tid=[3878], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3878 [pid 3878] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3878] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3877] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3878] <... futex resumed>) = 0 [pid 3877] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3878] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3877] <... futex resumed>) = 0 [pid 3877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 59.213169][ T3875] fuseblk: Bad value for 'fd' [pid 3877] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3877] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3879 attached , parent_tid=[3879], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3879 [pid 3877] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3878] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3878] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3879] <... set_robust_list resumed>) = 0 [pid 3878] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3879] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3879] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] <... futex resumed>) = 0 [pid 3877] <... futex resumed>) = 1 [pid 3878] read(3, [pid 3877] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3878] <... read resumed>" "..., 8224) = 6144 [pid 3878] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3878] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3877] exit_group(0 [pid 3879] <... futex resumed>) = ? [pid 3878] <... futex resumed>) = ? [pid 3877] <... exit_group resumed>) = ? [pid 3879] +++ exited with 0 +++ [pid 3878] +++ exited with 0 +++ [pid 3877] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3877, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3880 attached , child_tidptr=0x555556ad05d0) = 3880 [pid 3880] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3880] setpgid(0, 0) = 0 [pid 3880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3880] write(3, "1000", 4) = 4 [pid 3880] close(3) = 0 [pid 3880] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3880] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3880] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3881], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3881 ./strace-static-x86_64: Process 3881 attached [pid 3881] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3881] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3880] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3880] <... futex resumed>) = 0 [pid 3880] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3881] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3881] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3880] <... futex resumed>) = 0 [pid 3880] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3881] <... futex resumed>) = 0 [pid 3881] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3880] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 59.241436][ T3878] fuseblk: Bad value for 'fd' [pid 3880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3881] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3881] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3881] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3880] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3880] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3882 attached , parent_tid=[3882], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3882 [pid 3880] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3880] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3882] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3882] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3882] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3880] <... futex resumed>) = 0 [pid 3880] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3881] <... futex resumed>) = 0 [pid 3881] read(3, " "..., 8224) = 6144 [pid 3881] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3881] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3880] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3880] exit_group(0) = ? [pid 3881] <... futex resumed>) = ? [pid 3881] +++ exited with 0 +++ [pid 3882] +++ exited with 0 +++ [pid 3880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3880, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3883 attached , child_tidptr=0x555556ad05d0) = 3883 [pid 3883] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3883] setpgid(0, 0) = 0 [pid 3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3883] write(3, "1000", 4) = 4 [pid 3883] close(3) = 0 [pid 3883] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3883] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3883] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3884], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3884 ./strace-static-x86_64: Process 3884 attached [pid 3883] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3884] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3884] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3883] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3883] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3885 attached , parent_tid=[3885], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3885 [ 59.283043][ T3881] fuseblk: Bad value for 'fd' [pid 3885] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3883] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] <... set_robust_list resumed>) = 0 [pid 3883] <... futex resumed>) = 0 [pid 3885] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3883] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3885] <... openat resumed>) = 3 [pid 3885] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3883] <... futex resumed>) = 0 [pid 3885] read(3, [pid 3883] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] <... read resumed>" "..., 8224) = 6144 [pid 3883] <... futex resumed>) = 0 [pid 3885] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3885] <... futex resumed>) = 0 [pid 3883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3885] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3884] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3884] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] exit_group(0 [pid 3885] <... futex resumed>) = ? [pid 3883] <... exit_group resumed>) = ? [pid 3885] +++ exited with 0 +++ [pid 3884] <... futex resumed>) = ? [pid 3884] +++ exited with 0 +++ [pid 3883] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3886 attached [pid 3886] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 3886 [pid 3886] setpgid(0, 0) = 0 [pid 3886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3886] write(3, "1000", 4) = 4 [pid 3886] close(3) = 0 [pid 3886] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3886] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3886] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3887 attached [pid 3887] set_robust_list(0x7fbba0edc9e0, 24 [pid 3886] <... clone resumed>, parent_tid=[3887], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3887 [pid 3887] <... set_robust_list resumed>) = 0 [pid 3886] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3887] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3887] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3886] <... futex resumed>) = 0 [pid 3887] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3886] <... futex resumed>) = 0 [pid 3887] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3886] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 59.315373][ T3884] fuseblk: Bad value for 'fd' [pid 3886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3886] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3886] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3888], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3888 [pid 3886] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3888 attached [pid 3887] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3888] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3887] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3888] <... set_robust_list resumed>) = 0 [pid 3887] <... futex resumed>) = 0 [pid 3888] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3887] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3888] <... openat resumed>) = 3 [pid 3888] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3886] <... futex resumed>) = 0 [pid 3888] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = 0 [pid 3886] <... futex resumed>) = 1 [pid 3887] read(3, [pid 3886] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3887] <... read resumed>" "..., 8224) = 6144 [pid 3887] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3886] <... futex resumed>) = 0 [pid 3887] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] exit_group(0) = ? [pid 3888] <... futex resumed>) = ? [pid 3887] <... futex resumed>) = ? [pid 3888] +++ exited with 0 +++ [pid 3887] +++ exited with 0 +++ [pid 3886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3886, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3889 ./strace-static-x86_64: Process 3889 attached [pid 3889] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3889] setpgid(0, 0) = 0 [pid 3889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3889] write(3, "1000", 4) = 4 [pid 3889] close(3) = 0 [pid 3889] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3889] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3889] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3890], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3890 ./strace-static-x86_64: Process 3890 attached [pid 3889] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3889] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3890] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3890] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3890] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3889] <... futex resumed>) = 0 [pid 3889] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3889] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 59.336374][ T3887] fuseblk: Bad value for 'fd' [pid 3889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3889] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3889] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3891], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3891 [pid 3889] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3891 attached [pid 3890] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3889] <... futex resumed>) = 0 [pid 3891] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3889] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... set_robust_list resumed>) = 0 [pid 3891] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3890] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3891] <... openat resumed>) = 3 [pid 3891] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3889] <... futex resumed>) = 0 [pid 3891] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3889] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3891] read(3, " "..., 8224) = 6144 [pid 3891] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3891] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3889] <... futex resumed>) = 1 [pid 3891] <... futex resumed>) = 0 [pid 3889] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3891] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3890] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] exit_group(0) = ? [pid 3891] <... futex resumed>) = ? [pid 3891] +++ exited with 0 +++ [pid 3890] <... futex resumed>) = ? [pid 3890] +++ exited with 0 +++ [pid 3889] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3889, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3892 attached [pid 3892] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3892] setpgid(0, 0) = 0 [pid 3892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 3892 [pid 3892] <... openat resumed>) = 3 [pid 3892] write(3, "1000", 4) = 4 [pid 3892] close(3) = 0 [pid 3892] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3892] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3892] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3893 attached , parent_tid=[3893], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3893 [pid 3893] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3893] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3892] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3893] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3893] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3893] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] <... futex resumed>) = 0 [pid 3892] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3893] <... futex resumed>) = 0 [ 59.362260][ T3890] fuseblk: Bad value for 'fd' [pid 3893] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3892] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3892] <... futex resumed>) = 0 [pid 3893] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3892] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3892] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3894 attached [pid 3894] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3894] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] <... clone resumed>, parent_tid=[3894], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3894 [pid 3892] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3892] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3894] <... futex resumed>) = 0 [pid 3894] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3894] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3892] <... futex resumed>) = 0 [pid 3894] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3892] <... futex resumed>) = 1 [pid 3893] read(3, [pid 3892] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3893] <... read resumed>" "..., 8224) = 6144 [pid 3893] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3892] <... futex resumed>) = 0 [pid 3893] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] exit_group(0 [pid 3893] <... futex resumed>) = ? [pid 3892] <... exit_group resumed>) = ? [pid 3893] +++ exited with 0 +++ [pid 3894] <... futex resumed>) = ? [pid 3894] +++ exited with 0 +++ [pid 3892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3892, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3895 ./strace-static-x86_64: Process 3895 attached [pid 3895] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3895] setpgid(0, 0) = 0 [pid 3895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3895] write(3, "1000", 4) = 4 [pid 3895] close(3) = 0 [pid 3895] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3895] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3895] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3896 attached , parent_tid=[3896], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3896 [pid 3895] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3895] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3896] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3896] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3895] <... futex resumed>) = 0 [pid 3895] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3895] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3895] <... futex resumed>) = 0 [ 59.389151][ T3893] fuseblk: Bad value for 'fd' [pid 3895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3896] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3895] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3895] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3895] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3897 attached , parent_tid=[3897], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3897 [pid 3895] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3895] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3896] <... futex resumed>) = 0 [pid 3896] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3897] <... set_robust_list resumed>) = 0 [pid 3897] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3897] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] <... futex resumed>) = 0 [pid 3895] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3895] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] <... futex resumed>) = 0 [pid 3896] read(3, " "..., 8224) = 6144 [pid 3897] <... futex resumed>) = 1 [pid 3897] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] <... futex resumed>) = 0 [pid 3895] exit_group(0) = ? [pid 3897] <... futex resumed>) = ? [pid 3897] +++ exited with 0 +++ [pid 3896] <... futex resumed>) = ? [pid 3896] +++ exited with 0 +++ [pid 3895] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3895, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3898 ./strace-static-x86_64: Process 3898 attached [pid 3898] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3898] setpgid(0, 0) = 0 [pid 3898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3898] write(3, "1000", 4) = 4 [pid 3898] close(3) = 0 [pid 3898] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3898] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3898] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3899 attached , parent_tid=[3899], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3899 [pid 3898] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3899] set_robust_list(0x7fbba0edc9e0, 24 [pid 3898] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3899] <... set_robust_list resumed>) = 0 [pid 3899] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3899] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3898] <... futex resumed>) = 0 [pid 3898] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3898] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3899] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3898] <... mmap resumed>) = 0x7fbba0e9b000 [ 59.417330][ T3896] fuseblk: Bad value for 'fd' [pid 3898] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3898] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3900], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3900 [pid 3898] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3898] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3899] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3899] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3899] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3900 attached [pid 3900] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3900] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3900] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3898] <... futex resumed>) = 0 [pid 3898] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] <... futex resumed>) = 0 [pid 3899] read(3, " "..., 8224) = 6144 [pid 3898] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] <... futex resumed>) = 1 [pid 3899] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3899] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3898] exit_group(0) = ? [pid 3899] <... futex resumed>) = ? [pid 3899] +++ exited with 0 +++ [pid 3900] +++ exited with 0 +++ [pid 3898] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3898, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3901 attached , child_tidptr=0x555556ad05d0) = 3901 [pid 3901] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3901] setpgid(0, 0) = 0 [pid 3901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3901] write(3, "1000", 4) = 4 [pid 3901] close(3) = 0 [pid 3901] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3901] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3901] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3902 attached , parent_tid=[3902], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3902 [pid 3902] set_robust_list(0x7fbba0edc9e0, 24 [pid 3901] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... set_robust_list resumed>) = 0 [pid 3901] <... futex resumed>) = 0 [pid 3902] mkdirat(AT_FDCWD, "./file0", 000 [pid 3901] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3902] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] <... futex resumed>) = 0 [pid 3902] <... futex resumed>) = 1 [pid 3901] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3902] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3901] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 59.448431][ T3899] fuseblk: Bad value for 'fd' [pid 3901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3901] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3901] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3903], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3903 [pid 3901] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3901] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3903 attached [pid 3903] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3903] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3902] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3903] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] <... futex resumed>) = 1 [pid 3901] <... futex resumed>) = 0 [pid 3902] <... futex resumed>) = 0 [pid 3903] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3902] read(3, [pid 3901] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3902] <... read resumed>" "..., 8224) = 6144 [pid 3901] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3901] <... futex resumed>) = 0 [pid 3901] exit_group(0) = ? [pid 3902] +++ exited with 0 +++ [pid 3903] <... futex resumed>) = ? [pid 3903] +++ exited with 0 +++ [pid 3901] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3901, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3904 ./strace-static-x86_64: Process 3904 attached [pid 3904] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3904] setpgid(0, 0) = 0 [pid 3904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3904] write(3, "1000", 4) = 4 [pid 3904] close(3) = 0 [pid 3904] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3904] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3904] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3905 attached , parent_tid=[3905], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3905 [pid 3905] set_robust_list(0x7fbba0edc9e0, 24 [pid 3904] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3905] <... set_robust_list resumed>) = 0 [pid 3904] <... futex resumed>) = 0 [pid 3904] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3905] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3905] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... futex resumed>) = 0 [pid 3905] <... futex resumed>) = 1 [pid 3904] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3904] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3904] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3904] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3906], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3906 [pid 3904] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3904] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3906 attached [pid 3906] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3906] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3906] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... futex resumed>) = 0 [pid 3904] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3904] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3906] <... futex resumed>) = 1 [pid 3906] read(3, " "..., 8224) = 6144 [pid 3906] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3905] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3904] <... futex resumed>) = 0 [pid 3906] <... futex resumed>) = 1 [ 59.486251][ T3902] fuseblk: Bad value for 'fd' [pid 3906] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3905] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3905] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3905] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3904] exit_group(0) = ? [pid 3906] <... futex resumed>) = ? [pid 3905] <... futex resumed>) = ? [pid 3906] +++ exited with 0 +++ [pid 3905] +++ exited with 0 +++ [pid 3904] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3907 attached , child_tidptr=0x555556ad05d0) = 3907 [pid 3907] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3907] setpgid(0, 0) = 0 [pid 3907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3907] write(3, "1000", 4) = 4 [pid 3907] close(3) = 0 [pid 3907] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3907] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3907] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3908], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3908 [pid 3907] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3907] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3908 attached [pid 3908] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3908] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3908] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3907] <... futex resumed>) = 0 [pid 3907] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3907] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3907] <... futex resumed>) = 0 [pid 3907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3907] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 59.515343][ T3905] fuseblk: Bad value for 'fd' [pid 3907] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3909 attached , parent_tid=[3909], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3909 [pid 3909] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3908] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3909] <... set_robust_list resumed>) = 0 [pid 3907] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3907] <... futex resumed>) = 0 [pid 3908] <... futex resumed>) = 0 [pid 3907] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3909] <... openat resumed>) = 3 [pid 3908] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3909] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] <... futex resumed>) = 0 [pid 3909] <... futex resumed>) = 1 [pid 3907] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3908] <... futex resumed>) = 0 [pid 3907] <... futex resumed>) = 1 [pid 3908] read(3, [pid 3907] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] <... read resumed>" "..., 8224) = 6144 [pid 3908] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] <... futex resumed>) = 0 [pid 3908] <... futex resumed>) = 1 [pid 3907] exit_group(0) = ? [pid 3909] <... futex resumed>) = ? [pid 3909] +++ exited with 0 +++ [pid 3908] +++ exited with 0 +++ [pid 3907] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3907, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3910 ./strace-static-x86_64: Process 3910 attached [pid 3910] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3910] setpgid(0, 0) = 0 [pid 3910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3910] write(3, "1000", 4) = 4 [pid 3910] close(3) = 0 [pid 3910] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3910] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3910] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3911], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3911 [pid 3910] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3910] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3911 attached [pid 3911] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3911] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3911] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3910] <... futex resumed>) = 0 [pid 3910] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3910] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3910] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3911] <... futex resumed>) = 1 [pid 3910] <... mprotect resumed>) = 0 [pid 3910] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3912 attached [pid 3911] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3910] <... clone resumed>, parent_tid=[3912], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3912 [pid 3910] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 59.537106][ T3908] fuseblk: Bad value for 'fd' [pid 3910] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3912] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3911] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3912] <... set_robust_list resumed>) = 0 [pid 3911] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3911] <... futex resumed>) = 0 [pid 3911] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] <... openat resumed>) = 3 [pid 3912] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3912] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3910] <... futex resumed>) = 0 [pid 3910] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] <... futex resumed>) = 0 [pid 3910] <... futex resumed>) = 1 [pid 3911] read(3, [pid 3910] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] <... read resumed>" "..., 8224) = 6144 [pid 3911] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3910] <... futex resumed>) = 0 [pid 3911] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3910] exit_group(0) = ? [pid 3912] <... futex resumed>) = ? [pid 3911] <... futex resumed>) = ? [pid 3911] +++ exited with 0 +++ [pid 3912] +++ exited with 0 +++ [pid 3910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3910, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3913 ./strace-static-x86_64: Process 3913 attached [pid 3913] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3913] setpgid(0, 0) = 0 [pid 3913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3913] write(3, "1000", 4) = 4 [pid 3913] close(3) = 0 [pid 3913] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3913] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3913] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3914 attached [ 59.558869][ T3911] fuseblk: Bad value for 'fd' [pid 3914] set_robust_list(0x7fbba0edc9e0, 24 [pid 3913] <... clone resumed>, parent_tid=[3914], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3914 [pid 3914] <... set_robust_list resumed>) = 0 [pid 3914] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3913] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3913] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3914] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3913] <... futex resumed>) = 0 [pid 3913] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3913] <... futex resumed>) = 0 [pid 3913] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3913] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3914] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3914] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3914] <... futex resumed>) = 0 [pid 3913] <... clone resumed>, parent_tid=[3915], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3915 ./strace-static-x86_64: Process 3915 attached [pid 3914] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3913] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3913] <... futex resumed>) = 0 [pid 3915] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3913] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] <... openat resumed>) = 3 [pid 3915] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3913] <... futex resumed>) = 0 [pid 3913] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3913] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3914] <... futex resumed>) = 0 [pid 3914] read(3, " "..., 8224) = 6144 [pid 3914] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3913] <... futex resumed>) = 0 [pid 3913] exit_group(0) = ? [pid 3914] +++ exited with 0 +++ [pid 3915] <... futex resumed>) = ? [pid 3915] +++ exited with 0 +++ [pid 3913] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3916 attached [pid 3916] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3916] setpgid(0, 0) = 0 [pid 3916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3916] write(3, "1000", 4) = 4 [pid 3916] close(3) = 0 [pid 3916] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3916] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3916] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3917], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3917 [pid 3916] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3916] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3917 attached [pid 3917] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3917] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3917] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] <... futex resumed>) = 0 [pid 3916] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3916] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3916] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3916] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3918], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3918 [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 3916 [pid 3916] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3916] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3917] <... futex resumed>) = 1 [pid 3917] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3918 attached [ 59.605548][ T3914] fuseblk: Bad value for 'fd' [pid 3918] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3918] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3917] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3917] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3918] <... openat resumed>) = 3 [pid 3918] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3916] <... futex resumed>) = 0 [pid 3916] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] <... futex resumed>) = 0 [pid 3916] <... futex resumed>) = 1 [pid 3917] read(3, [pid 3916] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3917] <... read resumed>" "..., 8224) = 6144 [pid 3917] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3916] <... futex resumed>) = 0 [pid 3917] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] exit_group(0 [pid 3917] <... futex resumed>) = ? [pid 3916] <... exit_group resumed>) = ? [pid 3917] +++ exited with 0 +++ [pid 3918] +++ exited with 0 +++ [pid 3916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3919 ./strace-static-x86_64: Process 3919 attached [pid 3919] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3919] setpgid(0, 0) = 0 [pid 3919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3919] write(3, "1000", 4) = 4 [pid 3919] close(3) = 0 [pid 3919] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3919] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3919] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3920 attached [pid 3920] set_robust_list(0x7fbba0edc9e0, 24 [pid 3919] <... clone resumed>, parent_tid=[3920], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3920 [pid 3920] <... set_robust_list resumed>) = 0 [pid 3919] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] mkdirat(AT_FDCWD, "./file0", 000 [pid 3919] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3920] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3920] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3919] <... futex resumed>) = 0 [pid 3920] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3919] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3919] <... futex resumed>) = 0 [pid 3919] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3919] <... futex resumed>) = 0 [ 59.644563][ T3917] fuseblk: Bad value for 'fd' [pid 3919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3919] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3919] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3921], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3921 [pid 3919] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3919] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3921 attached [pid 3921] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3921] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3920] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3920] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3921] <... openat resumed>) = 3 [pid 3921] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3919] <... futex resumed>) = 0 [pid 3919] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3919] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3920] read(3, [pid 3921] <... futex resumed>) = 1 [pid 3920] <... read resumed>" "..., 8224) = 6144 [pid 3920] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3919] <... futex resumed>) = 0 [pid 3920] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3919] exit_group(0 [pid 3920] <... futex resumed>) = ? [pid 3919] <... exit_group resumed>) = ? [pid 3920] +++ exited with 0 +++ [pid 3921] +++ exited with 0 +++ [pid 3919] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3919, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3922 ./strace-static-x86_64: Process 3922 attached [pid 3922] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3922] setpgid(0, 0) = 0 [pid 3922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3922] write(3, "1000", 4) = 4 [pid 3922] close(3) = 0 [pid 3922] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3922] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3922] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3922] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3923 attached , parent_tid=[3923], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3923 [pid 3923] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3922] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3922] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3923] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3923] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3922] <... futex resumed>) = 0 [pid 3923] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 59.667856][ T3920] fuseblk: Bad value for 'fd' [pid 3922] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3922] <... futex resumed>) = 0 [pid 3922] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3922] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3922] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3923] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... mprotect resumed>) = 0 [pid 3922] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3924 attached , parent_tid=[3924], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3924 [pid 3922] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3922] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3923] <... futex resumed>) = 0 [pid 3923] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3924] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3924] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3924] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3922] <... futex resumed>) = 0 [pid 3924] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3922] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... futex resumed>) = 0 [pid 3922] <... futex resumed>) = 1 [pid 3923] read(3, [pid 3922] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3923] <... read resumed>" "..., 8224) = 6144 [pid 3923] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3922] <... futex resumed>) = 0 [pid 3923] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3922] exit_group(0) = ? [pid 3924] <... futex resumed>) = ? [pid 3923] <... futex resumed>) = ? [pid 3924] +++ exited with 0 +++ [pid 3923] +++ exited with 0 +++ [pid 3922] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3925 ./strace-static-x86_64: Process 3925 attached [pid 3925] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3925] setpgid(0, 0) = 0 [pid 3925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3925] write(3, "1000", 4) = 4 [pid 3925] close(3) = 0 [pid 3925] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 59.691967][ T3923] fuseblk: Bad value for 'fd' [pid 3925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3925] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3925] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3926 attached [pid 3926] set_robust_list(0x7fbba0edc9e0, 24 [pid 3925] <... clone resumed>, parent_tid=[3926], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3926 [pid 3926] <... set_robust_list resumed>) = 0 [pid 3925] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3925] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3926] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3926] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3925] <... futex resumed>) = 0 [pid 3926] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3925] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3925] <... futex resumed>) = 0 [pid 3925] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3926] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3925] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3925] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3925] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3927 attached [pid 3927] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3925] <... clone resumed>, parent_tid=[3927], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3927 [pid 3927] <... set_robust_list resumed>) = 0 [pid 3925] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3925] <... futex resumed>) = 0 [pid 3927] <... openat resumed>) = 3 [pid 3925] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3926] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3925] <... futex resumed>) = 0 [pid 3926] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3925] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3925] <... futex resumed>) = 0 [pid 3926] read(3, [pid 3925] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3926] <... read resumed>" "..., 8224) = 6144 [pid 3926] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3925] <... futex resumed>) = 0 [pid 3926] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3925] exit_group(0 [pid 3926] <... futex resumed>) = ? [pid 3927] <... futex resumed>) = ? [pid 3925] <... exit_group resumed>) = ? [pid 3926] +++ exited with 0 +++ [pid 3927] +++ exited with 0 +++ [pid 3925] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3928 attached , child_tidptr=0x555556ad05d0) = 3928 [pid 3928] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3928] setpgid(0, 0) = 0 [pid 3928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3928] write(3, "1000", 4) = 4 [pid 3928] close(3) = 0 [pid 3928] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3928] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3928] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3929 attached , parent_tid=[3929], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3929 [pid 3929] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3928] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3929] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3929] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3928] <... futex resumed>) = 0 [pid 3929] <... futex resumed>) = 0 [pid 3929] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3928] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3928] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3929] <... futex resumed>) = 0 [pid 3929] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 59.746239][ T3926] fuseblk: Bad value for 'fd' [pid 3928] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3929] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3929] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3929] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3928] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3928] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3930 attached [pid 3930] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3930] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3928] <... clone resumed>, parent_tid=[3930], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3930 [pid 3928] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3930] <... futex resumed>) = 0 [pid 3930] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3928] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3930] <... openat resumed>) = 3 [pid 3930] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3928] <... futex resumed>) = 0 [pid 3930] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3928] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3929] <... futex resumed>) = 0 [pid 3928] <... futex resumed>) = 1 [pid 3929] read(3, [pid 3928] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3929] <... read resumed>" "..., 8224) = 6144 [pid 3929] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3928] <... futex resumed>) = 0 [pid 3929] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3928] exit_group(0 [pid 3930] <... futex resumed>) = ? [pid 3929] <... futex resumed>) = ? [pid 3928] <... exit_group resumed>) = ? [pid 3929] +++ exited with 0 +++ [pid 3930] +++ exited with 0 +++ [pid 3928] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3928, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3931 ./strace-static-x86_64: Process 3931 attached [pid 3931] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3931] setpgid(0, 0) = 0 [pid 3931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3931] write(3, "1000", 4) = 4 [pid 3931] close(3) = 0 [pid 3931] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3931] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3931] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3932 attached , parent_tid=[3932], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3932 [pid 3931] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] set_robust_list(0x7fbba0edc9e0, 24 [pid 3931] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3932] <... set_robust_list resumed>) = 0 [pid 3932] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3932] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3931] <... futex resumed>) = 0 [pid 3932] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3931] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3931] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3931] <... futex resumed>) = 0 [ 59.771422][ T3929] fuseblk: Bad value for 'fd' [pid 3932] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3931] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3931] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3933 attached , parent_tid=[3933], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3933 [pid 3932] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3933] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3933] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3931] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3933] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3931] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3933] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3931] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3932] read(3, " "..., 8224) = 6144 [pid 3932] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3931] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3931] exit_group(0) = ? [pid 3932] <... futex resumed>) = ? [pid 3932] +++ exited with 0 +++ [pid 3933] <... futex resumed>) = ? [pid 3933] +++ exited with 0 +++ [pid 3931] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3934 ./strace-static-x86_64: Process 3934 attached [pid 3934] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3934] setpgid(0, 0) = 0 [pid 3934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3934] write(3, "1000", 4) = 4 [pid 3934] close(3) = 0 [pid 3934] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3934] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3934] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3935 attached , parent_tid=[3935], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3935 [pid 3934] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3934] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3935] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3935] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3934] <... futex resumed>) = 0 [pid 3935] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3934] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3934] <... futex resumed>) = 0 [pid 3934] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3934] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3935] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3934] <... mprotect resumed>) = 0 [pid 3934] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3936], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3936 [ 59.801129][ T3932] fuseblk: Bad value for 'fd' [pid 3934] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3936 attached [pid 3934] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3936] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3935] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3936] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... futex resumed>) = 1 [pid 3934] <... futex resumed>) = 0 [pid 3936] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] <... futex resumed>) = 0 [pid 3934] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] read(3, [pid 3934] <... futex resumed>) = 0 [pid 3934] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] <... read resumed>" "..., 8224) = 6144 [pid 3935] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] <... futex resumed>) = 0 [pid 3934] exit_group(0) = ? [pid 3935] <... futex resumed>) = ? [pid 3935] +++ exited with 0 +++ [pid 3936] <... futex resumed>) = ? [pid 3936] +++ exited with 0 +++ [pid 3934] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3937 ./strace-static-x86_64: Process 3937 attached [pid 3937] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3937] setpgid(0, 0) = 0 [pid 3937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3937] write(3, "1000", 4) = 4 [pid 3937] close(3) = 0 [pid 3937] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3937] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3937] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3938 attached , parent_tid=[3938], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3938 [pid 3938] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3938] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3937] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3938] <... futex resumed>) = 0 [pid 3938] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3937] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3938] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3937] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3938] <... futex resumed>) = 0 [pid 3938] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3937] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 59.840733][ T3935] fuseblk: Bad value for 'fd' [pid 3937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3937] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3937] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3939], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3939 [pid 3937] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3937] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3939 attached [pid 3938] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3939] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3938] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... set_robust_list resumed>) = 0 [pid 3938] <... futex resumed>) = 0 [pid 3939] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3938] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3939] <... openat resumed>) = 3 [pid 3939] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3939] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3937] <... futex resumed>) = 0 [pid 3937] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3938] <... futex resumed>) = 0 [pid 3937] <... futex resumed>) = 1 [pid 3938] read(3, [pid 3937] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3938] <... read resumed>" "..., 8224) = 6144 [pid 3938] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3937] <... futex resumed>) = 0 [pid 3938] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3937] exit_group(0) = ? [pid 3939] <... futex resumed>) = ? [pid 3938] <... futex resumed>) = ? [pid 3939] +++ exited with 0 +++ [pid 3938] +++ exited with 0 +++ [pid 3937] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3940 ./strace-static-x86_64: Process 3940 attached [pid 3940] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3940] setpgid(0, 0) = 0 [pid 3940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3940] write(3, "1000", 4) = 4 [pid 3940] close(3) = 0 [pid 3940] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3940] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3940] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3941], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3941 ./strace-static-x86_64: Process 3941 attached [pid 3940] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3940] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3941] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3941] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3940] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3940] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3941] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 59.876722][ T3938] fuseblk: Bad value for 'fd' [pid 3940] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3940] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3942], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3942 [pid 3940] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3940] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3942 attached [pid 3942] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3942] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3941] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3942] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3940] <... futex resumed>) = 0 [pid 3940] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3940] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3942] <... futex resumed>) = 1 [pid 3942] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3941] read(3, " "..., 8224) = 6144 [pid 3941] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] <... futex resumed>) = 0 [pid 3940] exit_group(0) = ? [pid 3942] <... futex resumed>) = ? [pid 3942] +++ exited with 0 +++ [pid 3941] <... futex resumed>) = ? [pid 3941] +++ exited with 0 +++ [pid 3940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3943 ./strace-static-x86_64: Process 3943 attached [pid 3943] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3943] setpgid(0, 0) = 0 [pid 3943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3943] write(3, "1000", 4) = 4 [pid 3943] close(3) = 0 [pid 3943] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3943] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3943] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3944], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3944 ./strace-static-x86_64: Process 3944 attached [pid 3944] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3944] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3943] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3944] <... futex resumed>) = 0 [pid 3944] mkdirat(AT_FDCWD, "./file0", 000 [pid 3943] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3944] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3944] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3943] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3944] <... futex resumed>) = 0 [ 59.900140][ T3941] fuseblk: Bad value for 'fd' [pid 3944] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3943] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3943] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3944] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3944] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3944] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3943] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3945 attached , parent_tid=[3945], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3945 [pid 3943] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3943] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3945] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3945] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3945] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3943] <... futex resumed>) = 0 [pid 3943] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3944] <... futex resumed>) = 0 [pid 3943] <... futex resumed>) = 1 [pid 3944] read(3, [pid 3943] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3944] <... read resumed>" "..., 8224) = 6144 [pid 3944] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3944] <... futex resumed>) = 0 [pid 3944] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3943] exit_group(0 [pid 3944] <... futex resumed>) = ? [pid 3943] <... exit_group resumed>) = ? [pid 3945] <... futex resumed>) = ? [pid 3944] +++ exited with 0 +++ [pid 3945] +++ exited with 0 +++ [pid 3943] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3943, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3946 ./strace-static-x86_64: Process 3946 attached [pid 3946] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3946] setpgid(0, 0) = 0 [pid 3946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3946] write(3, "1000", 4) = 4 [pid 3946] close(3) = 0 [pid 3946] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3946] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3946] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3947 attached [pid 3947] set_robust_list(0x7fbba0edc9e0, 24 [pid 3946] <... clone resumed>, parent_tid=[3947], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3947 [pid 3947] <... set_robust_list resumed>) = 0 [pid 3946] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] mkdirat(AT_FDCWD, "./file0", 000 [pid 3946] <... futex resumed>) = 0 [pid 3946] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3947] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3947] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] <... futex resumed>) = 0 [pid 3947] <... futex resumed>) = 1 [pid 3946] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3946] <... futex resumed>) = 0 [ 59.925798][ T3944] fuseblk: Bad value for 'fd' [pid 3946] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3946] <... futex resumed>) = 0 [pid 3947] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3947] <... futex resumed>) = 0 [pid 3947] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3946] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3946] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3946] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3948], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3948 [pid 3946] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3946] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3948 attached [pid 3948] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3948] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3948] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3946] <... futex resumed>) = 0 [pid 3948] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3946] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3947] <... futex resumed>) = 0 [pid 3946] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3947] read(3, " "..., 8224) = 6144 [pid 3947] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3946] <... futex resumed>) = 0 [pid 3946] exit_group(0) = ? [pid 3948] <... futex resumed>) = ? [pid 3948] +++ exited with 0 +++ [pid 3947] +++ exited with 0 +++ [pid 3946] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3949 ./strace-static-x86_64: Process 3949 attached [pid 3949] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3949] setpgid(0, 0) = 0 [pid 3949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3949] write(3, "1000", 4) = 4 [pid 3949] close(3) = 0 [pid 3949] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3949] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3949] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3950 attached , parent_tid=[3950], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3950 [pid 3950] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3950] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3949] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3950] <... futex resumed>) = 0 [pid 3949] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3950] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3950] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3950] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3949] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3950] <... futex resumed>) = 0 [pid 3950] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 59.950716][ T3947] fuseblk: Bad value for 'fd' [pid 3949] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3950] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3950] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3950] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3949] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3949] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3949] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3951 attached , parent_tid=[3951], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3951 [pid 3949] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3949] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3951] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3951] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3951] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3949] <... futex resumed>) = 0 [pid 3949] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] <... futex resumed>) = 0 [pid 3949] <... futex resumed>) = 1 [pid 3950] read(3, [pid 3949] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3950] <... read resumed>" "..., 8224) = 6144 [pid 3951] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3950] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3949] <... futex resumed>) = 0 [pid 3950] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3949] exit_group(0 [pid 3950] <... futex resumed>) = ? [pid 3949] <... exit_group resumed>) = ? [pid 3950] +++ exited with 0 +++ [pid 3951] <... futex resumed>) = ? [pid 3951] +++ exited with 0 +++ [pid 3949] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3949, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3952 attached [pid 3952] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3952] setpgid(0, 0) = 0 [pid 3952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 3952 [pid 3952] <... openat resumed>) = 3 [pid 3952] write(3, "1000", 4) = 4 [pid 3952] close(3) = 0 [pid 3952] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3952] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3952] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3953], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3953 [pid 3952] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3952] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3953 attached [pid 3953] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3953] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3953] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... futex resumed>) = 0 [pid 3952] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3952] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3952] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3952] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3953] <... futex resumed>) = 1 [pid 3952] <... clone resumed>, parent_tid=[3954], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3954 [pid 3952] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3952] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 59.978101][ T3950] fuseblk: Bad value for 'fd' [pid 3953] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3954 attached [pid 3954] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3954] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3953] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3953] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3953] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3954] <... openat resumed>) = 3 [pid 3954] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... futex resumed>) = 0 [pid 3952] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3953] <... futex resumed>) = 0 [pid 3952] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3953] read(3, " "..., 8224) = 6144 [pid 3953] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... futex resumed>) = 0 [pid 3953] <... futex resumed>) = 1 [pid 3952] exit_group(0 [pid 3953] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3952] <... exit_group resumed>) = ? [pid 3953] <... futex resumed>) = ? [pid 3953] +++ exited with 0 +++ [pid 3954] <... futex resumed>) = ? [pid 3954] +++ exited with 0 +++ [pid 3952] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3952, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3955 attached , child_tidptr=0x555556ad05d0) = 3955 [pid 3955] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3955] setpgid(0, 0) = 0 [pid 3955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3955] write(3, "1000", 4) = 4 [pid 3955] close(3) = 0 [pid 3955] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3955] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3955] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3956 attached [pid 3956] set_robust_list(0x7fbba0edc9e0, 24 [pid 3955] <... clone resumed>, parent_tid=[3956], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3956 [pid 3956] <... set_robust_list resumed>) = 0 [pid 3955] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3956] mkdirat(AT_FDCWD, "./file0", 000 [pid 3955] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3956] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3956] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3956] <... futex resumed>) = 0 [pid 3955] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3956] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3955] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3955] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 60.005167][ T3953] fuseblk: Bad value for 'fd' [pid 3955] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3957], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3957 [pid 3955] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3955] <... futex resumed>) = 0 [pid 3956] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3956] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3957 attached [pid 3957] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3955] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3957] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3957] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3955] <... futex resumed>) = 0 [pid 3957] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3955] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] <... futex resumed>) = 0 [pid 3955] <... futex resumed>) = 1 [pid 3956] read(3, [pid 3955] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3956] <... read resumed>" "..., 8224) = 6144 [pid 3956] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3955] <... futex resumed>) = 0 [pid 3956] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3955] exit_group(0) = ? [pid 3957] <... futex resumed>) = ? [pid 3956] <... futex resumed>) = ? [pid 3956] +++ exited with 0 +++ [pid 3957] +++ exited with 0 +++ [pid 3955] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3958 ./strace-static-x86_64: Process 3958 attached [pid 3958] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3958] setpgid(0, 0) = 0 [pid 3958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3958] write(3, "1000", 4) = 4 [pid 3958] close(3) = 0 [pid 3958] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3958] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3958] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3959 attached , parent_tid=[3959], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3959 [pid 3959] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3958] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3958] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3959] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3959] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3959] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3958] <... futex resumed>) = 0 [pid 3958] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3959] <... futex resumed>) = 0 [pid 3959] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 60.030309][ T3956] fuseblk: Bad value for 'fd' [pid 3958] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3959] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3959] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3958] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3959] <... futex resumed>) = 0 [pid 3959] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3958] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3958] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3960 attached [pid 3960] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3960] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3958] <... clone resumed>, parent_tid=[3960], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3960 [pid 3958] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3958] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3960] <... futex resumed>) = 0 [pid 3960] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3960] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3958] <... futex resumed>) = 0 [pid 3958] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3959] <... futex resumed>) = 0 [pid 3958] <... futex resumed>) = 1 [pid 3959] read(3, [pid 3958] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3959] <... read resumed>" "..., 8224) = 6144 [pid 3959] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3959] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3958] <... futex resumed>) = 0 [pid 3960] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3958] exit_group(0 [pid 3959] <... futex resumed>) = ? [pid 3958] <... exit_group resumed>) = ? [pid 3959] +++ exited with 0 +++ [pid 3960] <... futex resumed>) = ? [pid 3960] +++ exited with 0 +++ [pid 3958] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3961 ./strace-static-x86_64: Process 3961 attached [pid 3961] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3961] setpgid(0, 0) = 0 [pid 3961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3961] write(3, "1000", 4) = 4 [pid 3961] close(3) = 0 [pid 3961] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3961] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3961] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3962 attached , parent_tid=[3962], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3962 [pid 3962] set_robust_list(0x7fbba0edc9e0, 24 [pid 3961] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3962] <... set_robust_list resumed>) = 0 [pid 3961] <... futex resumed>) = 0 [pid 3961] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3962] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3962] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3961] <... futex resumed>) = 0 [pid 3961] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3961] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3961] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3961] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3962] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 3963 attached [pid 3961] <... clone resumed>, parent_tid=[3963], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3963 [pid 3963] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3961] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3961] <... futex resumed>) = 0 [pid 3961] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3963] <... openat resumed>) = 3 [pid 3963] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] <... futex resumed>) = 0 [pid 3963] <... futex resumed>) = 1 [pid 3961] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] read(3, [pid 3961] <... futex resumed>) = 0 [pid 3961] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3962] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3962] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 60.052692][ T3959] fuseblk: Bad value for 'fd' [pid 3962] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3963] <... read resumed>" "..., 8224) = 6144 [pid 3963] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] <... futex resumed>) = 0 [pid 3963] <... futex resumed>) = 1 [pid 3961] exit_group(0 [pid 3963] ????( [pid 3961] <... exit_group resumed>) = ? [pid 3963] <... ???? resumed>) = ? [pid 3962] <... futex resumed>) = ? [pid 3963] +++ exited with 0 +++ [pid 3962] +++ exited with 0 +++ [pid 3961] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3964 ./strace-static-x86_64: Process 3964 attached [pid 3964] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3964] setpgid(0, 0) = 0 [pid 3964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3964] write(3, "1000", 4) = 4 [pid 3964] close(3) = 0 [pid 3964] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3964] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3964] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3965 attached , parent_tid=[3965], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3965 [pid 3964] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3964] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3965] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3965] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3965] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3964] <... futex resumed>) = 0 [pid 3964] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3964] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3964] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3964] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3966 attached , parent_tid=[3966], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3966 [pid 3966] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3964] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3966] <... set_robust_list resumed>) = 0 [pid 3964] <... futex resumed>) = 0 [pid 3964] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3966] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3966] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3966] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3964] <... futex resumed>) = 0 [pid 3965] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3964] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3964] <... futex resumed>) = 0 [pid 3966] read(3, [ 60.090927][ T3962] fuseblk: Bad value for 'fd' [pid 3964] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3965] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3965] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3966] <... read resumed>" "..., 8224) = 6144 [pid 3966] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3964] <... futex resumed>) = 0 [pid 3966] <... futex resumed>) = 1 [pid 3964] exit_group(0) = ? [pid 3965] <... futex resumed>) = ? [pid 3965] +++ exited with 0 +++ [pid 3966] +++ exited with 0 +++ [pid 3964] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3967 ./strace-static-x86_64: Process 3967 attached [pid 3967] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3967] setpgid(0, 0) = 0 [pid 3967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3967] write(3, "1000", 4) = 4 [pid 3967] close(3) = 0 [pid 3967] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3967] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3967] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3968 attached , parent_tid=[3968], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3968 [pid 3968] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3968] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3967] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3967] <... futex resumed>) = 0 [pid 3967] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3968] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3968] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3968] <... futex resumed>) = 0 [pid 3967] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3967] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3967] <... futex resumed>) = 0 [pid 3967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3967] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3968] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3968] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3968] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3967] <... mprotect resumed>) = 0 [pid 3967] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3969 attached , parent_tid=[3969], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3969 [pid 3967] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3969] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3967] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3969] <... set_robust_list resumed>) = 0 [pid 3969] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3969] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3969] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3967] <... futex resumed>) = 0 [pid 3967] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... futex resumed>) = 0 [pid 3967] <... futex resumed>) = 1 [pid 3968] read(3, [pid 3967] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3968] <... read resumed>" "..., 8224) = 6144 [pid 3968] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3967] <... futex resumed>) = 0 [pid 3968] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3967] exit_group(0 [pid 3968] <... futex resumed>) = ? [pid 3967] <... exit_group resumed>) = ? [pid 3968] +++ exited with 0 +++ [pid 3969] <... futex resumed>) = ? [pid 3969] +++ exited with 0 +++ [pid 3967] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3967, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3970 ./strace-static-x86_64: Process 3970 attached [pid 3970] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3970] setpgid(0, 0) = 0 [pid 3970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3970] write(3, "1000", 4) = 4 [pid 3970] close(3) = 0 [pid 3970] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3970] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3970] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3971 attached , parent_tid=[3971], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3971 [pid 3970] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3971] mkdirat(AT_FDCWD, "./file0", 000 [pid 3970] <... futex resumed>) = 0 [pid 3971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3971] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3971] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3970] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3970] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3971] <... futex resumed>) = 0 [pid 3971] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 60.115175][ T3965] fuseblk: Bad value for 'fd' [ 60.133380][ T3968] fuseblk: Bad value for 'fd' [pid 3970] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3971] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3971] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3971] <... futex resumed>) = 0 [pid 3971] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3970] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3970] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3970] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3972 attached [pid 3972] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3972] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3970] <... clone resumed>, parent_tid=[3972], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3972 [pid 3970] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3972] <... futex resumed>) = 0 [pid 3970] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3972] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3972] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3970] <... futex resumed>) = 0 [pid 3972] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3970] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] <... futex resumed>) = 0 [pid 3970] <... futex resumed>) = 1 [pid 3971] read(3, [pid 3970] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3971] <... read resumed>" "..., 8224) = 6144 [pid 3971] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3971] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3970] <... futex resumed>) = 0 [pid 3970] exit_group(0 [pid 3972] <... futex resumed>) = ? [pid 3971] <... futex resumed>) = ? [pid 3970] <... exit_group resumed>) = ? [pid 3971] +++ exited with 0 +++ [pid 3972] +++ exited with 0 +++ [pid 3970] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3970, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3973 ./strace-static-x86_64: Process 3973 attached [pid 3973] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3973] setpgid(0, 0) = 0 [pid 3973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3973] write(3, "1000", 4) = 4 [pid 3973] close(3) = 0 [pid 3973] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3973] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3973] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3974 attached , parent_tid=[3974], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3974 [pid 3974] set_robust_list(0x7fbba0edc9e0, 24 [pid 3973] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] <... set_robust_list resumed>) = 0 [pid 3974] mkdirat(AT_FDCWD, "./file0", 000 [pid 3973] <... futex resumed>) = 0 [pid 3974] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3973] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3974] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3973] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3974] <... futex resumed>) = 0 [ 60.163027][ T3971] fuseblk: Bad value for 'fd' [pid 3974] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3973] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3974] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3974] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3974] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3973] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3973] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3975 attached , parent_tid=[3975], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3975 [pid 3975] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3975] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3973] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3973] <... futex resumed>) = 0 [pid 3975] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3973] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3975] <... openat resumed>) = 3 [pid 3975] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3975] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3973] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] <... futex resumed>) = 0 [pid 3973] <... futex resumed>) = 1 [pid 3974] read(3, " "..., 8224) = 6144 [pid 3973] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3974] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3973] exit_group(0 [pid 3974] <... futex resumed>) = ? [pid 3973] <... exit_group resumed>) = ? [pid 3974] +++ exited with 0 +++ [pid 3975] <... futex resumed>) = ? [pid 3975] +++ exited with 0 +++ [pid 3973] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3976 ./strace-static-x86_64: Process 3976 attached [pid 3976] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3976] setpgid(0, 0) = 0 [pid 3976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3976] write(3, "1000", 4) = 4 [pid 3976] close(3) = 0 [pid 3976] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3976] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3976] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3977], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3977 [pid 3976] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3977 attached [pid 3977] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3977] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3977] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3976] <... futex resumed>) = 0 [pid 3976] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3976] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3977] <... futex resumed>) = 1 [pid 3976] <... mprotect resumed>) = 0 [pid 3976] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3977] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3976] <... clone resumed>, parent_tid=[3978], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3978 ./strace-static-x86_64: Process 3978 attached [pid 3976] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 60.192294][ T3974] fuseblk: Bad value for 'fd' [pid 3976] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3978] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3977] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3978] <... set_robust_list resumed>) = 0 [pid 3978] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3978] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3978] <... futex resumed>) = 1 [pid 3976] <... futex resumed>) = 0 [pid 3977] <... futex resumed>) = 0 [pid 3976] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3978] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3977] read(3, [pid 3976] <... futex resumed>) = 0 [pid 3976] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] <... read resumed>" "..., 8224) = 6144 [pid 3977] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3976] <... futex resumed>) = 0 [pid 3977] <... futex resumed>) = 1 [pid 3977] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3976] exit_group(0) = ? [pid 3977] <... futex resumed>) = ? [pid 3978] <... futex resumed>) = ? [pid 3978] +++ exited with 0 +++ [pid 3977] +++ exited with 0 +++ [pid 3976] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3979 attached , child_tidptr=0x555556ad05d0) = 3979 [pid 3979] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3979] setpgid(0, 0) = 0 [pid 3979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3979] write(3, "1000", 4) = 4 [pid 3979] close(3) = 0 [pid 3979] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3979] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3979] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3980 attached [pid 3980] set_robust_list(0x7fbba0edc9e0, 24 [pid 3979] <... clone resumed>, parent_tid=[3980], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3980 [pid 3980] <... set_robust_list resumed>) = 0 [pid 3979] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3980] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3980] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3979] <... futex resumed>) = 0 [pid 3980] <... futex resumed>) = 1 [pid 3979] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3980] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3979] <... futex resumed>) = 0 [ 60.219763][ T3977] fuseblk: Bad value for 'fd' [pid 3979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3980] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3979] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3979] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3980] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3980] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3979] <... mprotect resumed>) = 0 [pid 3979] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3981 attached [pid 3981] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3979] <... clone resumed>, parent_tid=[3981], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3981 [pid 3981] <... set_robust_list resumed>) = 0 [pid 3979] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3981] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3979] <... futex resumed>) = 0 [pid 3979] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3981] <... openat resumed>) = 3 [pid 3981] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3979] <... futex resumed>) = 0 [pid 3981] <... futex resumed>) = 1 [pid 3979] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3981] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3979] <... futex resumed>) = 1 [pid 3979] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3980] <... futex resumed>) = 0 [pid 3980] read(3, " "..., 8224) = 6144 [pid 3980] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3979] <... futex resumed>) = 0 [pid 3980] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3979] exit_group(0) = ? [pid 3981] <... futex resumed>) = ? [pid 3980] <... futex resumed>) = ? [pid 3981] +++ exited with 0 +++ [pid 3980] +++ exited with 0 +++ [pid 3979] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3982 ./strace-static-x86_64: Process 3982 attached [pid 3982] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3982] setpgid(0, 0) = 0 [pid 3982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3982] write(3, "1000", 4) = 4 [pid 3982] close(3) = 0 [pid 3982] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3982] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3982] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3983 attached [pid 3983] set_robust_list(0x7fbba0edc9e0, 24 [pid 3982] <... clone resumed>, parent_tid=[3983], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3983 [pid 3983] <... set_robust_list resumed>) = 0 [pid 3982] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3983] mkdirat(AT_FDCWD, "./file0", 000 [pid 3982] <... futex resumed>) = 0 [pid 3983] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3982] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3983] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3983] <... futex resumed>) = 0 [pid 3982] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3983] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3982] <... futex resumed>) = 0 [ 60.250561][ T3980] fuseblk: Bad value for 'fd' [pid 3982] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3982] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3982] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3984], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3984 [pid 3982] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3982] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3984 attached [pid 3984] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3984] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3983] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3984] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3983] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] <... futex resumed>) = 1 [pid 3983] <... futex resumed>) = 0 [pid 3984] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3983] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3982] <... futex resumed>) = 0 [pid 3982] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3983] <... futex resumed>) = 0 [pid 3982] <... futex resumed>) = 1 [pid 3983] read(3, [pid 3982] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3983] <... read resumed>" "..., 8224) = 6144 [pid 3983] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3982] <... futex resumed>) = 0 [pid 3983] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3982] exit_group(0 [pid 3984] <... futex resumed>) = ? [pid 3983] <... futex resumed>) = ? [pid 3982] <... exit_group resumed>) = ? [pid 3984] +++ exited with 0 +++ [pid 3983] +++ exited with 0 +++ [pid 3982] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3985 attached , child_tidptr=0x555556ad05d0) = 3985 [pid 3985] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3985] setpgid(0, 0) = 0 [pid 3985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3985] write(3, "1000", 4) = 4 [pid 3985] close(3) = 0 [pid 3985] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3985] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3985] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3986 attached [pid 3986] set_robust_list(0x7fbba0edc9e0, 24 [pid 3985] <... clone resumed>, parent_tid=[3986], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3986 [pid 3986] <... set_robust_list resumed>) = 0 [pid 3985] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3986] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3986] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3986] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3985] <... futex resumed>) = 1 [pid 3986] <... futex resumed>) = 0 [pid 3986] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3985] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3986] <... futex resumed>) = 0 [pid 3985] <... futex resumed>) = 1 [pid 3985] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 60.274447][ T3983] fuseblk: Bad value for 'fd' [pid 3986] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3985] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3985] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3985] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3987 attached [pid 3987] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3987] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3985] <... clone resumed>, parent_tid=[3987], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3987 [pid 3986] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3985] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3987] <... futex resumed>) = 0 [pid 3985] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3987] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3987] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3987] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3986] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3985] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 3985] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3986] <... futex resumed>) = 1 [pid 3986] read(3, " "..., 8224) = 6144 [pid 3986] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3985] <... futex resumed>) = 0 [pid 3985] exit_group(0) = ? [pid 3987] <... futex resumed>) = ? [pid 3987] +++ exited with 0 +++ [pid 3986] +++ exited with 0 +++ [pid 3985] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3985, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3988 ./strace-static-x86_64: Process 3988 attached [pid 3988] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3988] setpgid(0, 0) = 0 [pid 3988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3988] write(3, "1000", 4) = 4 [pid 3988] close(3) = 0 [pid 3988] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3988] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3988] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3989 attached , parent_tid=[3989], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3989 [pid 3989] set_robust_list(0x7fbba0edc9e0, 24 [pid 3988] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] <... set_robust_list resumed>) = 0 [pid 3988] <... futex resumed>) = 0 [pid 3988] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3989] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 3989] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3988] <... futex resumed>) = 0 [pid 3989] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3988] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3988] <... futex resumed>) = 0 [pid 3988] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3989] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3988] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3988] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3988] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3990], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3990 [ 60.308173][ T3986] fuseblk: Bad value for 'fd' [pid 3988] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3990 attached ) = 0 [pid 3990] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3989] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3988] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3990] <... set_robust_list resumed>) = 0 [pid 3989] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3990] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3989] <... futex resumed>) = 0 [pid 3990] <... openat resumed>) = 3 [pid 3989] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3990] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3988] <... futex resumed>) = 0 [pid 3990] <... futex resumed>) = 1 [pid 3988] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3990] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3989] <... futex resumed>) = 0 [pid 3988] <... futex resumed>) = 1 [pid 3989] read(3, [pid 3988] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3989] <... read resumed>" "..., 8224) = 6144 [pid 3989] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3988] <... futex resumed>) = 0 [pid 3989] <... futex resumed>) = 1 [pid 3988] exit_group(0 [pid 3989] ????( [pid 3988] <... exit_group resumed>) = ? [pid 3990] <... futex resumed>) = ? [pid 3990] +++ exited with 0 +++ [pid 3989] <... ???? resumed>) = ? [pid 3989] +++ exited with 0 +++ [pid 3988] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3991 ./strace-static-x86_64: Process 3991 attached [pid 3991] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3991] setpgid(0, 0) = 0 [pid 3991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3991] write(3, "1000", 4) = 4 [pid 3991] close(3) = 0 [pid 3991] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3991] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3991] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3992 attached , parent_tid=[3992], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3992 [pid 3992] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3992] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3992] <... futex resumed>) = 0 [pid 3992] mkdirat(AT_FDCWD, "./file0", 000 [pid 3991] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3992] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [ 60.332994][ T3989] fuseblk: Bad value for 'fd' [pid 3992] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3992] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3991] <... mmap resumed>) = 0x7fbba0e9b000 [pid 3992] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3991] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3992] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3993 attached , parent_tid=[3993], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3993 [pid 3993] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3991] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3993] <... set_robust_list resumed>) = 0 [pid 3991] <... futex resumed>) = 0 [pid 3993] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3991] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3993] <... openat resumed>) = 3 [pid 3993] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3991] <... futex resumed>) = 0 [pid 3993] <... futex resumed>) = 1 [pid 3991] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3993] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] <... futex resumed>) = 1 [pid 3991] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] <... futex resumed>) = 0 [pid 3992] read(3, " "..., 8224) = 6144 [pid 3992] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3991] <... futex resumed>) = 0 [pid 3991] exit_group(0 [pid 3992] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] <... exit_group resumed>) = ? [pid 3992] <... futex resumed>) = ? [pid 3993] <... futex resumed>) = ? [pid 3993] +++ exited with 0 +++ [pid 3992] +++ exited with 0 +++ [pid 3991] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3991, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3994 attached , child_tidptr=0x555556ad05d0) = 3994 [pid 3994] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3994] setpgid(0, 0) = 0 [pid 3994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3994] write(3, "1000", 4) = 4 [pid 3994] close(3) = 0 [pid 3994] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3994] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3994] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3994] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3995 attached , parent_tid=[3995], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3995 [pid 3994] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3995] mkdirat(AT_FDCWD, "./file0", 000 [pid 3994] <... futex resumed>) = 0 [pid 3995] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3995] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3994] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3994] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3995] <... futex resumed>) = 0 [pid 3995] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 60.355015][ T3992] fuseblk: Bad value for 'fd' [pid 3994] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3995] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3994] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3994] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3994] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3996 attached , parent_tid=[3996], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3996 [pid 3996] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 3996] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3994] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3996] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 3996] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3996] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3994] <... futex resumed>) = 1 [pid 3994] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] <... futex resumed>) = 0 [pid 3994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3996] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3994] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] <... futex resumed>) = 0 [pid 3994] <... futex resumed>) = 1 [pid 3995] read(3, [pid 3994] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3995] <... read resumed>" "..., 8224) = 6144 [pid 3995] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3995] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3994] <... futex resumed>) = 0 [pid 3994] exit_group(0 [pid 3995] <... futex resumed>) = ? [pid 3994] <... exit_group resumed>) = ? [pid 3995] +++ exited with 0 +++ [pid 3996] <... futex resumed>) = ? [pid 3996] +++ exited with 0 +++ [pid 3994] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 3997 ./strace-static-x86_64: Process 3997 attached [pid 3997] set_robust_list(0x555556ad05e0, 24) = 0 [pid 3997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3997] setpgid(0, 0) = 0 [pid 3997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3997] write(3, "1000", 4) = 4 [pid 3997] close(3) = 0 [pid 3997] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 3997] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3997] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3998 attached , parent_tid=[3998], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 3998 [pid 3998] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 3998] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] <... futex resumed>) = 0 [pid 3997] <... futex resumed>) = 1 [pid 3998] mkdirat(AT_FDCWD, "./file0", 000 [pid 3997] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 3998] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3998] <... futex resumed>) = 0 [pid 3997] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3998] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 3997] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 60.387085][ T3995] fuseblk: Bad value for 'fd' [pid 3997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 3997] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 3998] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 3998] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3998] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] <... mprotect resumed>) = 0 [pid 3997] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3999 attached [pid 3999] set_robust_list(0x7fbba0ebb9e0, 24 [pid 3997] <... clone resumed>, parent_tid=[3999], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 3999 [pid 3999] <... set_robust_list resumed>) = 0 [pid 3999] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 3997] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3997] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3999] <... openat resumed>) = 3 [pid 3999] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3999] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] <... futex resumed>) = 0 [pid 3998] read(3, [pid 3997] <... futex resumed>) = 1 [pid 3998] <... read resumed>" "..., 8224) = 6144 [pid 3997] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3998] <... futex resumed>) = 0 [pid 3998] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] exit_group(0 [pid 3998] <... futex resumed>) = ? [pid 3997] <... exit_group resumed>) = ? [pid 3998] +++ exited with 0 +++ [pid 3999] <... futex resumed>) = ? [pid 3999] +++ exited with 0 +++ [pid 3997] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3997, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4000 ./strace-static-x86_64: Process 4000 attached [pid 4000] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4000] setpgid(0, 0) = 0 [pid 4000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4000] write(3, "1000", 4) = 4 [pid 4000] close(3) = 0 [pid 4000] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4000] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4000] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4001 attached [pid 4001] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4001] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] <... clone resumed>, parent_tid=[4001], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4001 [pid 4000] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4001] <... futex resumed>) = 0 [pid 4001] mkdirat(AT_FDCWD, "./file0", 000 [pid 4000] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4001] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4001] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4001] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4001] <... futex resumed>) = 0 [pid 4001] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 60.413698][ T3998] fuseblk: Bad value for 'fd' [pid 4000] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4001] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4001] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4001] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4000] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4000] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4002 attached [pid 4002] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4002] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] <... clone resumed>, parent_tid=[4002], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4002 [pid 4000] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4002] <... futex resumed>) = 0 [pid 4002] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4002] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4002] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4001] <... futex resumed>) = 0 [pid 4000] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4001] read(3, " "..., 8224) = 6144 [pid 4001] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4000] <... futex resumed>) = 0 [pid 4001] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] exit_group(0 [pid 4001] <... futex resumed>) = ? [pid 4000] <... exit_group resumed>) = ? [pid 4001] +++ exited with 0 +++ [pid 4002] <... futex resumed>) = ? [pid 4002] +++ exited with 0 +++ [pid 4000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4003 ./strace-static-x86_64: Process 4003 attached [pid 4003] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4003] setpgid(0, 0) = 0 [pid 4003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4003] write(3, "1000", 4) = 4 [pid 4003] close(3) = 0 [pid 4003] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4003] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4003] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4004 attached , parent_tid=[4004], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4004 [pid 4004] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4003] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4004] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4004] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4003] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4004] <... futex resumed>) = 0 [pid 4004] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4003] <... futex resumed>) = 0 [ 60.440752][ T4001] fuseblk: Bad value for 'fd' [pid 4003] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4003] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4003] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4005], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4005 ./strace-static-x86_64: Process 4005 attached [pid 4004] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4004] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4005] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4003] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4004] <... futex resumed>) = 0 [pid 4005] <... set_robust_list resumed>) = 0 [pid 4004] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4005] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4005] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4003] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4004] <... futex resumed>) = 0 [pid 4004] read(3, " "..., 8224) = 6144 [pid 4004] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4004] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4003] <... futex resumed>) = 1 [pid 4003] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4005] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4003] exit_group(0 [pid 4004] <... futex resumed>) = ? [pid 4004] +++ exited with 0 +++ [pid 4005] <... futex resumed>) = ? [pid 4005] +++ exited with 0 +++ [pid 4003] <... exit_group resumed>) = ? [pid 4003] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4003, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4006 ./strace-static-x86_64: Process 4006 attached [pid 4006] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4006] setpgid(0, 0) = 0 [pid 4006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4006] write(3, "1000", 4) = 4 [pid 4006] close(3) = 0 [pid 4006] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4006] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4006] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4007 attached , parent_tid=[4007], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4007 [pid 4007] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4007] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4006] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4007] mkdirat(AT_FDCWD, "./file0", 000 [pid 4006] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4007] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4006] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [ 60.468624][ T4004] fuseblk: Bad value for 'fd' [pid 4007] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4006] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4006] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4007] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4007] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4006] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4008 attached , parent_tid=[4008], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4008 [pid 4006] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4006] <... futex resumed>) = 0 [pid 4006] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4008] <... set_robust_list resumed>) = 0 [pid 4008] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4008] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4006] <... futex resumed>) = 0 [pid 4006] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4008] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] read(3, [pid 4006] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] <... read resumed>" "..., 8224) = 6144 [pid 4007] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4006] <... futex resumed>) = 0 [pid 4006] exit_group(0 [pid 4007] <... futex resumed>) = ? [pid 4006] <... exit_group resumed>) = ? [pid 4008] <... futex resumed>) = ? [pid 4007] +++ exited with 0 +++ [pid 4008] +++ exited with 0 +++ [pid 4006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4009 ./strace-static-x86_64: Process 4009 attached [pid 4009] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4009] setpgid(0, 0) = 0 [pid 4009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4009] write(3, "1000", 4) = 4 [pid 4009] close(3) = 0 [pid 4009] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4009] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4009] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4010 attached [pid 4010] set_robust_list(0x7fbba0edc9e0, 24 [pid 4009] <... clone resumed>, parent_tid=[4010], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4010 [pid 4009] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4009] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4010] <... set_robust_list resumed>) = 0 [pid 4010] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4010] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] <... futex resumed>) = 0 [pid 4009] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4009] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4010] <... futex resumed>) = 1 [pid 4009] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4009] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4009] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4011 attached , parent_tid=[4011], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4011 [pid 4009] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4009] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 60.496753][ T4007] fuseblk: Bad value for 'fd' [pid 4010] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4011] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4010] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4010] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4011] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] <... futex resumed>) = 0 [pid 4009] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4009] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4010] <... futex resumed>) = 0 [pid 4010] read(3, " "..., 8224) = 6144 [pid 4011] <... futex resumed>) = 1 [pid 4011] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4010] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] <... futex resumed>) = 0 [pid 4010] <... futex resumed>) = 1 [pid 4009] exit_group(0) = ? [pid 4011] <... futex resumed>) = ? [pid 4011] +++ exited with 0 +++ [pid 4010] +++ exited with 0 +++ [pid 4009] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4012 ./strace-static-x86_64: Process 4012 attached [pid 4012] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4012] setpgid(0, 0) = 0 [pid 4012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4012] write(3, "1000", 4) = 4 [pid 4012] close(3) = 0 [pid 4012] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4012] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4012] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4013], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4013 [pid 4012] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4012] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4013 attached [pid 4013] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4013] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4013] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4012] <... futex resumed>) = 0 [pid 4012] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4012] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4013] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4012] <... futex resumed>) = 0 [pid 4012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4012] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 60.535379][ T4010] fuseblk: Bad value for 'fd' [pid 4012] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4014 attached , parent_tid=[4014], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4014 [pid 4014] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4013] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4012] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... set_robust_list resumed>) = 0 [pid 4013] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4012] <... futex resumed>) = 0 [pid 4014] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4013] <... futex resumed>) = 0 [pid 4012] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] <... openat resumed>) = 3 [pid 4013] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4014] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4012] <... futex resumed>) = 0 [pid 4014] <... futex resumed>) = 1 [pid 4012] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] <... futex resumed>) = 0 [pid 4012] <... futex resumed>) = 1 [pid 4013] read(3, [pid 4012] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4013] <... read resumed>" "..., 8224) = 6144 [pid 4013] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4012] <... futex resumed>) = 0 [pid 4012] exit_group(0) = ? [pid 4014] <... futex resumed>) = ? [pid 4014] +++ exited with 0 +++ [pid 4013] +++ exited with 0 +++ [pid 4012] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4015 ./strace-static-x86_64: Process 4015 attached [pid 4015] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4015] setpgid(0, 0) = 0 [pid 4015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4015] write(3, "1000", 4) = 4 [pid 4015] close(3) = 0 [pid 4015] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4015] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4015] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4015] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4016], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4016 ./strace-static-x86_64: Process 4016 attached [pid 4015] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] set_robust_list(0x7fbba0edc9e0, 24 [pid 4015] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4016] <... set_robust_list resumed>) = 0 [pid 4016] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4016] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4015] <... futex resumed>) = 0 [pid 4015] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4015] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4015] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4016] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4015] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4015] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 60.561367][ T4013] fuseblk: Bad value for 'fd' [pid 4015] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4017], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4017 [pid 4015] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4015] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4017 attached [pid 4016] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4017] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4016] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4017] <... set_robust_list resumed>) = 0 [pid 4016] <... futex resumed>) = 0 [pid 4017] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4016] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4017] <... openat resumed>) = 3 [pid 4017] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4015] <... futex resumed>) = 0 [pid 4017] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4015] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... futex resumed>) = 0 [pid 4015] <... futex resumed>) = 1 [pid 4016] read(3, [pid 4015] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4016] <... read resumed>" "..., 8224) = 6144 [pid 4016] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4015] <... futex resumed>) = 0 [pid 4016] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4015] exit_group(0) = ? [pid 4017] <... futex resumed>) = ? [pid 4016] <... futex resumed>) = ? [pid 4017] +++ exited with 0 +++ [pid 4016] +++ exited with 0 +++ [pid 4015] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4015, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4018 ./strace-static-x86_64: Process 4018 attached [pid 4018] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4018] setpgid(0, 0) = 0 [pid 4018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4018] write(3, "1000", 4) = 4 [pid 4018] close(3) = 0 [pid 4018] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4018] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4018] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4019 attached [pid 4019] set_robust_list(0x7fbba0edc9e0, 24 [pid 4018] <... clone resumed>, parent_tid=[4019], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4019 [pid 4019] <... set_robust_list resumed>) = 0 [pid 4018] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4018] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4019] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4019] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4018] <... futex resumed>) = 0 [pid 4019] <... futex resumed>) = 1 [pid 4018] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4018] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4018] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4018] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4020 attached , parent_tid=[4020], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4020 [pid 4020] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4018] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4020] <... set_robust_list resumed>) = 0 [pid 4018] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 60.582966][ T4016] fuseblk: Bad value for 'fd' [pid 4020] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4019] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4020] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4018] <... futex resumed>) = 0 [pid 4018] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4018] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4020] <... futex resumed>) = 1 [pid 4020] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4018] <... futex resumed>) = 0 [pid 4019] <... futex resumed>) = 1 [pid 4018] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 4019] read(3, " "..., 8224) = 6144 [pid 4019] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4018] <... futex resumed>) = 0 [pid 4019] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4018] exit_group(0 [pid 4020] <... futex resumed>) = ? [pid 4018] <... exit_group resumed>) = ? [pid 4020] +++ exited with 0 +++ [pid 4019] <... futex resumed>) = ? [pid 4019] +++ exited with 0 +++ [pid 4018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4021 ./strace-static-x86_64: Process 4021 attached [pid 4021] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4021] setpgid(0, 0) = 0 [pid 4021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4021] write(3, "1000", 4) = 4 [pid 4021] close(3) = 0 [pid 4021] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4021] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4021] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4022 attached [pid 4022] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4022] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4021] <... clone resumed>, parent_tid=[4022], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4022 [pid 4021] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] <... futex resumed>) = 0 [pid 4021] <... futex resumed>) = 1 [pid 4022] mkdirat(AT_FDCWD, "./file0", 000 [pid 4021] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4022] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4022] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4021] <... futex resumed>) = 0 [ 60.617443][ T4019] fuseblk: Bad value for 'fd' [pid 4022] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4021] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4021] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4022] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4022] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4021] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4021] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4021] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4023 attached [pid 4023] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4021] <... clone resumed>, parent_tid=[4023], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4023 [pid 4023] <... set_robust_list resumed>) = 0 [pid 4023] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4021] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] <... futex resumed>) = 0 [pid 4021] <... futex resumed>) = 1 [pid 4023] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4021] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... openat resumed>) = 3 [pid 4023] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4023] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4021] <... futex resumed>) = 0 [pid 4021] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] <... futex resumed>) = 0 [pid 4021] <... futex resumed>) = 1 [pid 4022] read(3, [pid 4021] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4022] <... read resumed>" "..., 8224) = 6144 [pid 4022] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4021] exit_group(0 [pid 4022] <... futex resumed>) = ? [pid 4021] <... exit_group resumed>) = ? [pid 4022] +++ exited with 0 +++ [pid 4023] <... futex resumed>) = ? [pid 4023] +++ exited with 0 +++ [pid 4021] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4021, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4024 ./strace-static-x86_64: Process 4024 attached [pid 4024] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4024] setpgid(0, 0) = 0 [pid 4024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4024] write(3, "1000", 4) = 4 [pid 4024] close(3) = 0 [pid 4024] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4024] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4024] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4025 attached [pid 4025] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4025] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4024] <... clone resumed>, parent_tid=[4025], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4025 [pid 4024] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4025] <... futex resumed>) = 0 [pid 4024] <... futex resumed>) = 1 [pid 4025] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4025] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4024] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4024] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4025] <... futex resumed>) = 0 [pid 4024] <... futex resumed>) = 1 [pid 4025] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 60.638945][ T4022] fuseblk: Bad value for 'fd' [pid 4024] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4024] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4024] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4026], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4026 [pid 4024] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4024] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4025] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4026 attached [pid 4025] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4026] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4025] <... futex resumed>) = 0 [pid 4026] <... set_robust_list resumed>) = 0 [pid 4025] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4026] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4026] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4026] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4024] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4025] <... futex resumed>) = 0 [pid 4024] <... futex resumed>) = 1 [pid 4025] read(3, [pid 4024] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4025] <... read resumed>" "..., 8224) = 6144 [pid 4025] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4024] <... futex resumed>) = 0 [pid 4024] exit_group(0) = ? [pid 4025] <... futex resumed>) = ? [pid 4026] <... futex resumed>) = ? [pid 4026] +++ exited with 0 +++ [pid 4025] +++ exited with 0 +++ [pid 4024] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4027 ./strace-static-x86_64: Process 4027 attached [pid 4027] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4027] setpgid(0, 0) = 0 [pid 4027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4027] write(3, "1000", 4) = 4 [pid 4027] close(3) = 0 [pid 4027] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4027] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4027] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4028 attached , parent_tid=[4028], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4028 [pid 4028] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4028] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4028] <... futex resumed>) = 0 [pid 4027] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4028] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4028] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4028] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] <... futex resumed>) = 0 [pid 4027] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4028] <... futex resumed>) = 0 [pid 4028] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 60.669094][ T4025] fuseblk: Bad value for 'fd' [pid 4027] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4028] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4027] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4027] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4029 attached , parent_tid=[4029], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4029 [pid 4029] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4029] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4029] <... futex resumed>) = 0 [pid 4027] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4029] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4029] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4027] <... futex resumed>) = 0 [pid 4029] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4028] read(3, " "..., 8224) = 6144 [pid 4028] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] <... futex resumed>) = 1 [pid 4027] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4027] exit_group(0 [pid 4028] <... futex resumed>) = ? [pid 4028] +++ exited with 0 +++ [pid 4027] <... exit_group resumed>) = ? [pid 4029] <... futex resumed>) = ? [pid 4029] +++ exited with 0 +++ [pid 4027] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4030 attached , child_tidptr=0x555556ad05d0) = 4030 [pid 4030] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4030] setpgid(0, 0) = 0 [pid 4030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4030] write(3, "1000", 4) = 4 [pid 4030] close(3) = 0 [pid 4030] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4030] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4030] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4031], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4031 ./strace-static-x86_64: Process 4031 attached [pid 4030] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4030] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4031] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4031] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4031] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... futex resumed>) = 0 [pid 4030] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4030] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4030] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4030] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4032 attached , parent_tid=[4032], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4032 [pid 4030] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4030] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4032] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4031] <... futex resumed>) = 1 [ 60.696232][ T4028] fuseblk: Bad value for 'fd' [pid 4031] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4032] <... set_robust_list resumed>) = 0 [pid 4032] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4031] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4031] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4032] <... openat resumed>) = 3 [pid 4032] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... futex resumed>) = 0 [pid 4030] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4030] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4031] <... futex resumed>) = 0 [pid 4031] read(3, " "..., 8224) = 6144 [pid 4032] <... futex resumed>) = 1 [pid 4032] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4031] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... futex resumed>) = 0 [pid 4030] exit_group(0) = ? [pid 4032] <... futex resumed>) = ? [pid 4032] +++ exited with 0 +++ [pid 4031] <... futex resumed>) = ? [pid 4031] +++ exited with 0 +++ [pid 4030] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4030, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4033 attached , child_tidptr=0x555556ad05d0) = 4033 [pid 4033] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4033] setpgid(0, 0) = 0 [pid 4033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4033] write(3, "1000", 4) = 4 [pid 4033] close(3) = 0 [pid 4033] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4033] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4033] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4034 attached , parent_tid=[4034], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4034 [pid 4034] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4034] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4033] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4034] <... futex resumed>) = 0 [pid 4034] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4034] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4034] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4033] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4033] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4034] <... futex resumed>) = 0 [pid 4034] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 60.738138][ T4031] fuseblk: Bad value for 'fd' [pid 4033] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4034] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4034] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4034] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4033] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4033] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4033] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4035 attached , parent_tid=[4035], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4035 [pid 4033] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4035] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4033] <... futex resumed>) = 0 [pid 4035] <... set_robust_list resumed>) = 0 [pid 4033] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4035] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4035] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4033] <... futex resumed>) = 0 [pid 4035] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4033] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4034] <... futex resumed>) = 0 [pid 4034] read(3, " "..., 8224) = 6144 [pid 4033] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4034] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4033] <... futex resumed>) = 0 [pid 4033] exit_group(0) = ? [pid 4034] <... futex resumed>) = ? [pid 4034] +++ exited with 0 +++ [pid 4035] <... futex resumed>) = ? [pid 4035] +++ exited with 0 +++ [pid 4033] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4033, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4036 attached [pid 4036] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4036] setpgid(0, 0) = 0 [pid 4036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 4036 [pid 4036] write(3, "1000", 4) = 4 [pid 4036] close(3) = 0 [pid 4036] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4036] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4036] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4037 attached , parent_tid=[4037], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4037 [pid 4037] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4036] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4036] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4037] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4037] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... futex resumed>) = 0 [pid 4037] <... futex resumed>) = 1 [pid 4036] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4036] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4036] <... futex resumed>) = 0 [pid 4036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 60.764081][ T4034] fuseblk: Bad value for 'fd' [pid 4036] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4036] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4037] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4037] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... clone resumed>, parent_tid=[4038], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4038 [pid 4037] <... futex resumed>) = 0 [pid 4036] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4036] <... futex resumed>) = 0 [pid 4036] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4038 attached [pid 4038] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4038] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4038] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4036] <... futex resumed>) = 0 [pid 4036] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4037] <... futex resumed>) = 0 [pid 4036] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4037] read(3, " "..., 8224) = 6144 [pid 4037] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... futex resumed>) = 0 [pid 4037] <... futex resumed>) = 1 [pid 4037] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4036] exit_group(0) = ? [pid 4037] <... futex resumed>) = ? [pid 4037] +++ exited with 0 +++ [pid 4038] +++ exited with 0 +++ [pid 4036] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4036, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4039 attached , child_tidptr=0x555556ad05d0) = 4039 [pid 4039] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4039] setpgid(0, 0) = 0 [pid 4039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4039] write(3, "1000", 4) = 4 [pid 4039] close(3) = 0 [pid 4039] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4039] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4039] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4040 attached , parent_tid=[4040], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4040 [pid 4040] set_robust_list(0x7fbba0edc9e0, 24 [pid 4039] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] <... set_robust_list resumed>) = 0 [pid 4039] <... futex resumed>) = 0 [pid 4039] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4040] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4040] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4039] <... futex resumed>) = 0 [pid 4039] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4039] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4039] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4039] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4041], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4041 [pid 4039] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4039] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4041 attached [pid 4041] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4041] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4040] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4041] <... openat resumed>) = 3 [pid 4041] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4039] <... futex resumed>) = 0 [pid 4039] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4039] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4041] <... futex resumed>) = 1 [ 60.789904][ T4037] fuseblk: Bad value for 'fd' [pid 4041] read(3, " "..., 8224) = 6144 [pid 4041] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4039] <... futex resumed>) = 0 [pid 4041] <... futex resumed>) = 1 [pid 4041] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4040] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4040] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4039] exit_group(0) = ? [pid 4041] <... futex resumed>) = ? [pid 4041] +++ exited with 0 +++ [pid 4040] <... futex resumed>) = ? [pid 4040] +++ exited with 0 +++ [pid 4039] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4042 ./strace-static-x86_64: Process 4042 attached [pid 4042] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4042] setpgid(0, 0) = 0 [pid 4042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4042] write(3, "1000", 4) = 4 [pid 4042] close(3) = 0 [pid 4042] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4042] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4042] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4043 attached , parent_tid=[4043], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4043 [pid 4043] set_robust_list(0x7fbba0edc9e0, 24 [pid 4042] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] <... set_robust_list resumed>) = 0 [pid 4042] <... futex resumed>) = 0 [pid 4042] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4043] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4043] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] <... futex resumed>) = 0 [pid 4043] <... futex resumed>) = 1 [pid 4042] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4042] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4042] <... futex resumed>) = 0 [pid 4042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4042] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4042] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4044], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4044 [pid 4042] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4042] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4044 attached [pid 4044] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4044] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4042] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4042] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4042] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e7a000 [pid 4042] mprotect(0x7fbba0e7b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4042] clone(child_stack=0x7fbba0e9a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4045], tls=0x7fbba0e9a700, child_tidptr=0x7fbba0e9a9d0) = 4045 [pid 4042] futex(0x7fbba0fb24c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4042] futex(0x7fbba0fb24cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4045 attached [pid 4045] set_robust_list(0x7fbba0e9a9e0, 24) = 0 [pid 4045] read(-1, 0x20001dc0, 8224) = -1 EBADF (Bad file descriptor) [pid 4045] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] <... futex resumed>) = 0 [pid 4045] <... futex resumed>) = 1 [pid 4045] futex(0x7fbba0fb24c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4044] <... openat resumed>) = 3 [pid 4043] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4044] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4044] <... futex resumed>) = 0 [pid 4043] <... futex resumed>) = 0 [pid 4044] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4043] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4042] exit_group(0 [pid 4044] <... futex resumed>) = ? [pid 4043] <... futex resumed>) = ? [pid 4042] <... exit_group resumed>) = ? [pid 4044] +++ exited with 0 +++ [pid 4043] +++ exited with 0 +++ [pid 4045] <... futex resumed>) = ? [pid 4045] +++ exited with 0 +++ [pid 4042] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4042, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4046 ./strace-static-x86_64: Process 4046 attached [pid 4046] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4046] setpgid(0, 0) = 0 [pid 4046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4046] write(3, "1000", 4) = 4 [pid 4046] close(3) = 0 [pid 4046] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4046] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4046] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4047], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4047 ./strace-static-x86_64: Process 4047 attached [pid 4046] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4047] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4047] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4046] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4046] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4048 attached [pid 4048] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4046] <... clone resumed>, parent_tid=[4048], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4048 [pid 4048] <... set_robust_list resumed>) = 0 [pid 4046] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4048] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4048] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4046] <... futex resumed>) = 0 [pid 4048] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4047] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4046] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4048] read(3, [pid 4047] <... mount resumed>) = -1 EINVAL (Invalid argument) [ 60.832562][ T4040] fuseblk: Unknown parameter ' Decompressing Linux... Parsing ELF... done. Booting the kernel. Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 60.847750][ T4043] fuseblk: Bad value for 'fd' [pid 4047] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... read resumed>" "..., 8224) = 6144 [pid 4047] <... futex resumed>) = 0 [pid 4048] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4048] <... futex resumed>) = 1 [pid 4046] <... futex resumed>) = 0 [pid 4048] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4046] exit_group(0 [pid 4048] <... futex resumed>) = ? [pid 4047] <... futex resumed>) = ? [pid 4046] <... exit_group resumed>) = ? [pid 4048] +++ exited with 0 +++ [pid 4047] +++ exited with 0 +++ [pid 4046] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4046, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4049 ./strace-static-x86_64: Process 4049 attached [pid 4049] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4049] setpgid(0, 0) = 0 [pid 4049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4049] write(3, "1000", 4) = 4 [pid 4049] close(3) = 0 [pid 4049] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4049] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4049] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4050 attached , parent_tid=[4050], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4050 [pid 4050] set_robust_list(0x7fbba0edc9e0, 24 [pid 4049] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4050] <... set_robust_list resumed>) = 0 [pid 4049] <... futex resumed>) = 0 [pid 4049] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4050] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4050] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] <... futex resumed>) = 0 [pid 4050] <... futex resumed>) = 1 [pid 4049] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4049] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4050] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4049] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4049] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4051], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4051 [pid 4049] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4049] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4051 attached [pid 4051] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4051] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4051] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] <... futex resumed>) = 0 [pid 4049] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4049] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4051] <... futex resumed>) = 1 [pid 4051] read(3, [pid 4050] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4050] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4050] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4051] <... read resumed>" "..., 8224) = 6144 [pid 4051] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4049] <... futex resumed>) = 0 [pid 4049] exit_group(0 [pid 4050] <... futex resumed>) = ? [pid 4049] <... exit_group resumed>) = ? [pid 4050] +++ exited with 0 +++ [pid 4051] +++ exited with 0 +++ [pid 4049] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4052 ./strace-static-x86_64: Process 4052 attached [pid 4052] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4052] setpgid(0, 0) = 0 [pid 4052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4052] write(3, "1000", 4) = 4 [pid 4052] close(3) = 0 [pid 4052] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4052] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4052] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4053 attached [pid 4053] set_robust_list(0x7fbba0edc9e0, 24 [pid 4052] <... clone resumed>, parent_tid=[4053], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4053 [pid 4052] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4052] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4053] <... set_robust_list resumed>) = 0 [pid 4053] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4053] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4052] <... futex resumed>) = 0 [pid 4052] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4052] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4052] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4052] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4054 attached [pid 4054] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4052] <... clone resumed>, parent_tid=[4054], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4054 [pid 4054] <... set_robust_list resumed>) = 0 [pid 4052] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [ 60.959691][ T4047] fuseblk: Bad value for 'fd' [ 60.977570][ T4050] fuseblk: Bad value for 'fd' [pid 4054] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4052] <... futex resumed>) = 0 [pid 4053] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4052] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4053] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4054] <... openat resumed>) = 3 [pid 4053] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4054] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4053] <... futex resumed>) = 0 [pid 4052] <... futex resumed>) = 0 [pid 4054] <... futex resumed>) = 1 [pid 4053] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4052] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4054] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4052] <... futex resumed>) = 0 [pid 4053] read(3, [pid 4052] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4053] <... read resumed>" "..., 8224) = 6144 [pid 4053] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4052] <... futex resumed>) = 0 [pid 4053] <... futex resumed>) = 1 [pid 4053] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4052] exit_group(0) = ? [pid 4054] <... futex resumed>) = ? [pid 4053] <... futex resumed>) = ? [pid 4054] +++ exited with 0 +++ [pid 4053] +++ exited with 0 +++ [pid 4052] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4052, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4055 ./strace-static-x86_64: Process 4055 attached [pid 4055] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4055] setpgid(0, 0) = 0 [pid 4055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4055] write(3, "1000", 4) = 4 [pid 4055] close(3) = 0 [pid 4055] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4055] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4055] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4056 attached [pid 4056] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4056] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4055] <... clone resumed>, parent_tid=[4056], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4056 [pid 4055] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4056] <... futex resumed>) = 0 [pid 4056] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4055] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4056] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4055] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4056] <... futex resumed>) = 0 [pid 4055] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4056] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 61.005254][ T4053] fuseblk: Bad value for 'fd' [pid 4055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4055] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4056] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4056] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4056] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4055] <... mprotect resumed>) = 0 [pid 4055] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4057 attached [pid 4057] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4057] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4055] <... clone resumed>, parent_tid=[4057], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4057 [pid 4055] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4057] <... futex resumed>) = 0 [pid 4055] <... futex resumed>) = 1 [pid 4057] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4057] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4055] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4055] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4056] <... futex resumed>) = 0 [pid 4055] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] read(3, " "..., 8224) = 6144 [pid 4056] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4056] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4055] <... futex resumed>) = 0 [pid 4055] exit_group(0 [pid 4057] <... futex resumed>) = ? [pid 4056] <... futex resumed>) = ? [pid 4055] <... exit_group resumed>) = ? [pid 4057] +++ exited with 0 +++ [pid 4056] +++ exited with 0 +++ [pid 4055] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4058 ./strace-static-x86_64: Process 4058 attached [pid 4058] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4058] setpgid(0, 0) = 0 [pid 4058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4058] write(3, "1000", 4) = 4 [pid 4058] close(3) = 0 [pid 4058] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4058] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4058] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4059 attached [pid 4059] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4059] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4058] <... clone resumed>, parent_tid=[4059], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4059 [pid 4058] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4059] <... futex resumed>) = 0 [pid 4058] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4059] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4059] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4059] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4058] <... futex resumed>) = 0 [pid 4058] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4058] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4059] <... futex resumed>) = 0 [pid 4058] <... futex resumed>) = 0 [pid 4059] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 61.039968][ T4056] fuseblk: Bad value for 'fd' [pid 4058] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4059] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4058] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4059] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4059] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4060 attached [pid 4060] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4060] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4058] <... clone resumed>, parent_tid=[4060], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4060 [pid 4058] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4060] <... futex resumed>) = 0 [pid 4058] <... futex resumed>) = 1 [pid 4060] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4058] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4060] <... openat resumed>) = 3 [pid 4060] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4058] <... futex resumed>) = 0 [pid 4058] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4058] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4059] <... futex resumed>) = 0 [pid 4059] read(3, " "..., 8224) = 6144 [pid 4059] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4058] <... futex resumed>) = 0 [pid 4059] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4060] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4058] exit_group(0 [pid 4059] <... futex resumed>) = ? [pid 4058] <... exit_group resumed>) = ? [pid 4059] +++ exited with 0 +++ [pid 4060] <... futex resumed>) = ? [pid 4060] +++ exited with 0 +++ [pid 4058] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4058, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4061 ./strace-static-x86_64: Process 4061 attached [pid 4061] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4061] setpgid(0, 0) = 0 [pid 4061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4061] write(3, "1000", 4) = 4 [pid 4061] close(3) = 0 [pid 4061] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4061] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4061] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4062 attached , parent_tid=[4062], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4062 [pid 4061] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4062] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4062] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4062] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4061] <... futex resumed>) = 0 [pid 4061] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4062] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4061] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 61.070295][ T4059] fuseblk: Bad value for 'fd' [pid 4061] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4062] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4062] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4062] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4063 attached [pid 4063] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4063] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4061] <... clone resumed>, parent_tid=[4063], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4063 [pid 4061] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4061] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4063] <... futex resumed>) = 0 [pid 4063] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4063] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4061] <... futex resumed>) = 0 [pid 4061] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4062] <... futex resumed>) = 0 [pid 4062] read(3, " "..., 8224) = 6144 [pid 4062] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4062] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4061] <... futex resumed>) = 1 [pid 4061] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4061] exit_group(0 [pid 4062] <... futex resumed>) = ? [pid 4062] +++ exited with 0 +++ [pid 4061] <... exit_group resumed>) = ? [pid 4063] +++ exited with 0 +++ [pid 4061] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4064 attached , child_tidptr=0x555556ad05d0) = 4064 [pid 4064] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4064] setpgid(0, 0) = 0 [pid 4064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4064] write(3, "1000", 4) = 4 [pid 4064] close(3) = 0 [pid 4064] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4064] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4064] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4065 attached , parent_tid=[4065], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4065 [pid 4064] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4065] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4065] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4064] <... futex resumed>) = 0 [pid 4064] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4065] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 61.095934][ T4062] fuseblk: Bad value for 'fd' [pid 4064] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4064] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4066], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4066 ./strace-static-x86_64: Process 4066 attached [pid 4066] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4064] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4066] <... set_robust_list resumed>) = 0 [pid 4066] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4065] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4065] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4066] <... openat resumed>) = 3 [pid 4066] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4064] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4064] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] <... futex resumed>) = 0 [pid 4065] read(3, " "..., 8224) = 6144 [pid 4066] <... futex resumed>) = 1 [pid 4066] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4065] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4064] exit_group(0) = ? [pid 4066] <... futex resumed>) = ? [pid 4066] +++ exited with 0 +++ [pid 4065] <... futex resumed>) = ? [pid 4065] +++ exited with 0 +++ [pid 4064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4064, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4067 attached , child_tidptr=0x555556ad05d0) = 4067 [pid 4067] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4067] setpgid(0, 0) = 0 [pid 4067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4067] write(3, "1000", 4) = 4 [pid 4067] close(3) = 0 [pid 4067] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4067] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4067] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4068 attached , parent_tid=[4068], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4068 [pid 4068] set_robust_list(0x7fbba0edc9e0, 24 [pid 4067] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] <... set_robust_list resumed>) = 0 [pid 4068] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4068] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4067] <... futex resumed>) = 0 [pid 4067] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4068] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4067] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 61.123377][ T4065] fuseblk: Bad value for 'fd' [pid 4067] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4069 attached [pid 4068] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4067] <... clone resumed>, parent_tid=[4069], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4069 [pid 4068] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4068] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4069] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4067] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4069] <... set_robust_list resumed>) = 0 [pid 4067] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4069] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4069] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4067] <... futex resumed>) = 0 [pid 4067] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4067] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] <... futex resumed>) = 0 [pid 4068] read(3, " "..., 8224) = 6144 [pid 4069] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4068] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4067] <... futex resumed>) = 0 [pid 4068] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4067] exit_group(0 [pid 4068] <... futex resumed>) = ? [pid 4067] <... exit_group resumed>) = ? [pid 4069] <... futex resumed>) = ? [pid 4069] +++ exited with 0 +++ [pid 4068] +++ exited with 0 +++ [pid 4067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4067, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4070 attached , child_tidptr=0x555556ad05d0) = 4070 [pid 4070] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4070] setpgid(0, 0) = 0 [pid 4070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4070] write(3, "1000", 4) = 4 [pid 4070] close(3) = 0 [pid 4070] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4070] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4070] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4071 attached , parent_tid=[4071], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4071 [pid 4071] set_robust_list(0x7fbba0edc9e0, 24 [pid 4070] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] <... set_robust_list resumed>) = 0 [pid 4071] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4071] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4070] <... futex resumed>) = 0 [pid 4070] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4070] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4071] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4070] <... mprotect resumed>) = 0 [ 61.153051][ T4068] fuseblk: Bad value for 'fd' [pid 4070] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4072], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4072 ./strace-static-x86_64: Process 4072 attached [pid 4070] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4072] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4071] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4070] <... futex resumed>) = 0 [pid 4070] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4072] <... set_robust_list resumed>) = 0 [pid 4071] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4072] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4072] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] <... futex resumed>) = 0 [pid 4070] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4070] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] <... futex resumed>) = 0 [pid 4071] read(3, " "..., 8224) = 6144 [pid 4072] <... futex resumed>) = 1 [pid 4072] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4071] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] <... futex resumed>) = 0 [pid 4070] exit_group(0) = ? [pid 4072] <... futex resumed>) = ? [pid 4072] +++ exited with 0 +++ [pid 4071] <... futex resumed>) = ? [pid 4071] +++ exited with 0 +++ [pid 4070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4070, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4073 ./strace-static-x86_64: Process 4073 attached [pid 4073] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4073] setpgid(0, 0) = 0 [pid 4073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4073] write(3, "1000", 4) = 4 [pid 4073] close(3) = 0 [pid 4073] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4073] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4073] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4074 attached , parent_tid=[4074], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4074 [pid 4073] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4074] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4074] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4074] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] <... futex resumed>) = 0 [pid 4074] <... futex resumed>) = 1 [pid 4073] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4073] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4074] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4073] <... mprotect resumed>) = 0 [ 61.181564][ T4071] fuseblk: Bad value for 'fd' [pid 4073] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4075], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4075 [pid 4073] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4075 attached [pid 4075] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4075] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4074] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4075] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4074] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4075] <... futex resumed>) = 1 [pid 4074] <... futex resumed>) = 0 [pid 4075] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4074] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4073] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4074] <... futex resumed>) = 0 [pid 4074] read(3, " "..., 8224) = 6144 [pid 4074] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4073] <... futex resumed>) = 0 [pid 4074] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4073] exit_group(0) = ? [pid 4075] <... futex resumed>) = ? [pid 4075] +++ exited with 0 +++ [pid 4074] <... futex resumed>) = ? [pid 4074] +++ exited with 0 +++ [pid 4073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4073, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4076 ./strace-static-x86_64: Process 4076 attached [pid 4076] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4076] setpgid(0, 0) = 0 [pid 4076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4076] write(3, "1000", 4) = 4 [pid 4076] close(3) = 0 [pid 4076] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4076] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4076] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4077 attached , parent_tid=[4077], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4077 [pid 4077] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4077] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4077] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4077] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4077] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] <... futex resumed>) = 1 [pid 4077] <... futex resumed>) = 0 [pid 4077] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4076] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4077] <... futex resumed>) = 0 [pid 4077] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4076] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 61.223117][ T4074] fuseblk: Bad value for 'fd' [pid 4076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4077] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4077] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4077] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4076] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4076] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4078 attached [pid 4078] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4076] <... clone resumed>, parent_tid=[4078], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4078 [pid 4078] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4076] <... futex resumed>) = 0 [pid 4078] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4076] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4078] <... openat resumed>) = 3 [pid 4078] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4078] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] <... futex resumed>) = 0 [pid 4076] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4077] <... futex resumed>) = 0 [pid 4076] <... futex resumed>) = 1 [pid 4077] read(3, " "..., 8224) = 6144 [pid 4076] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4077] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4077] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] exit_group(0 [pid 4077] <... futex resumed>) = ? [pid 4076] <... exit_group resumed>) = ? [pid 4077] +++ exited with 0 +++ [pid 4078] <... futex resumed>) = ? [pid 4078] +++ exited with 0 +++ [pid 4076] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4076, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4079 ./strace-static-x86_64: Process 4079 attached [pid 4079] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4079] setpgid(0, 0) = 0 [pid 4079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4079] write(3, "1000", 4) = 4 [pid 4079] close(3) = 0 [pid 4079] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4079] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4079] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4080 attached , parent_tid=[4080], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4080 [pid 4080] set_robust_list(0x7fbba0edc9e0, 24 [pid 4079] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] <... set_robust_list resumed>) = 0 [pid 4079] <... futex resumed>) = 0 [pid 4079] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4080] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4080] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4079] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4080] <... futex resumed>) = 0 [pid 4080] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 61.252287][ T4077] fuseblk: Bad value for 'fd' [pid 4079] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4080] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4080] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4080] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4079] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4081 attached [pid 4081] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4081] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] <... clone resumed>, parent_tid=[4081], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4081 [pid 4079] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4081] <... futex resumed>) = 0 [pid 4079] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4081] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4081] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4081] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] <... futex resumed>) = 0 [pid 4079] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] <... futex resumed>) = 0 [pid 4079] <... futex resumed>) = 1 [pid 4080] read(3, " "..., 8224) = 6144 [pid 4079] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4080] <... futex resumed>) = 0 [pid 4080] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] exit_group(0 [pid 4080] <... futex resumed>) = ? [pid 4079] <... exit_group resumed>) = ? [pid 4080] +++ exited with 0 +++ [pid 4081] <... futex resumed>) = ? [pid 4081] +++ exited with 0 +++ [pid 4079] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4082 ./strace-static-x86_64: Process 4082 attached [pid 4082] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4082] setpgid(0, 0) = 0 [pid 4082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4082] write(3, "1000", 4) = 4 [pid 4082] close(3) = 0 [pid 4082] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4082] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4082] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4083 attached , parent_tid=[4083], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4083 [pid 4083] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4082] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4082] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4083] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4083] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4083] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4082] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4083] <... futex resumed>) = 0 [pid 4082] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4083] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 61.281936][ T4080] fuseblk: Bad value for 'fd' [pid 4082] <... futex resumed>) = 0 [pid 4082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4082] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4083] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4083] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4083] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4082] <... mprotect resumed>) = 0 [pid 4082] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4084 attached [pid 4084] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4082] <... clone resumed>, parent_tid=[4084], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4084 [pid 4084] <... set_robust_list resumed>) = 0 [pid 4082] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4082] <... futex resumed>) = 0 [pid 4084] <... openat resumed>) = 3 [pid 4082] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4084] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4082] <... futex resumed>) = 0 [pid 4082] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4082] <... futex resumed>) = 1 [pid 4082] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4083] <... futex resumed>) = 0 [pid 4083] read(3, " "..., 8224) = 6144 [pid 4083] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4082] <... futex resumed>) = 0 [pid 4083] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4082] exit_group(0) = ? [pid 4083] <... futex resumed>) = ? [pid 4083] +++ exited with 0 +++ [pid 4084] <... futex resumed>) = ? [pid 4084] +++ exited with 0 +++ [pid 4082] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4085 ./strace-static-x86_64: Process 4085 attached [pid 4085] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4085] setpgid(0, 0) = 0 [pid 4085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4085] write(3, "1000", 4) = 4 [pid 4085] close(3) = 0 [pid 4085] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4085] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4085] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4086 attached , parent_tid=[4086], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4086 [pid 4086] set_robust_list(0x7fbba0edc9e0, 24 [pid 4085] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] <... set_robust_list resumed>) = 0 [pid 4085] <... futex resumed>) = 0 [pid 4085] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4086] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4086] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4086] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4085] <... futex resumed>) = 0 [pid 4085] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4085] <... futex resumed>) = 0 [pid 4086] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4085] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 61.308784][ T4083] fuseblk: Bad value for 'fd' [pid 4085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4085] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4086] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4086] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4086] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4085] <... mprotect resumed>) = 0 [pid 4085] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4087 attached [pid 4087] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4087] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4085] <... clone resumed>, parent_tid=[4087], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4087 [pid 4085] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4087] <... futex resumed>) = 0 [pid 4085] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4087] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4087] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4085] <... futex resumed>) = 0 [pid 4085] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4085] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4086] <... futex resumed>) = 0 [pid 4086] read(3, " "..., 8224) = 6144 [pid 4086] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4085] <... futex resumed>) = 0 [pid 4086] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4085] exit_group(0) = ? [pid 4086] <... futex resumed>) = ? [pid 4086] +++ exited with 0 +++ [pid 4087] +++ exited with 0 +++ [pid 4085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4085, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4088 attached , child_tidptr=0x555556ad05d0) = 4088 [pid 4088] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4088] setpgid(0, 0) = 0 [pid 4088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4088] write(3, "1000", 4) = 4 [pid 4088] close(3) = 0 [pid 4088] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4088] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4088] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4089 attached , parent_tid=[4089], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4089 [pid 4088] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4089] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4089] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4089] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4088] <... futex resumed>) = 0 [pid 4088] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4088] <... futex resumed>) = 0 [pid 4088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 61.333616][ T4086] fuseblk: Bad value for 'fd' [pid 4088] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4088] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4090], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4090 [pid 4088] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4090 attached [pid 4090] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4090] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4089] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4089] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4089] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4090] <... openat resumed>) = 3 [pid 4090] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... futex resumed>) = 0 [pid 4088] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4089] <... futex resumed>) = 0 [pid 4089] read(3, " "..., 8224) = 6144 [pid 4088] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4089] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4089] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4088] exit_group(0) = ? [pid 4089] <... futex resumed>) = ? [pid 4089] +++ exited with 0 +++ [pid 4090] <... futex resumed>) = ? [pid 4090] +++ exited with 0 +++ [pid 4088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4091 ./strace-static-x86_64: Process 4091 attached [pid 4091] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4091] setpgid(0, 0) = 0 [pid 4091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4091] write(3, "1000", 4) = 4 [pid 4091] close(3) = 0 [pid 4091] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4091] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4091] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4092 attached [pid 4092] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4092] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4091] <... clone resumed>, parent_tid=[4092], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4092 [pid 4091] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4092] <... futex resumed>) = 0 [pid 4091] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4092] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4091] <... futex resumed>) = 0 [pid 4091] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4092] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4091] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 61.364422][ T4089] fuseblk: Bad value for 'fd' [pid 4091] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4093], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4093 ./strace-static-x86_64: Process 4093 attached [pid 4091] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4093] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4092] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4092] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] <... set_robust_list resumed>) = 0 [pid 4092] <... futex resumed>) = 0 [pid 4092] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4093] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4093] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... futex resumed>) = 0 [pid 4091] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4091] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] <... futex resumed>) = 0 [pid 4093] <... futex resumed>) = 1 [pid 4092] read(3, [pid 4093] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4092] <... read resumed>" "..., 8224) = 6144 [pid 4092] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4091] <... futex resumed>) = 0 [pid 4091] exit_group(0) = ? [pid 4093] <... futex resumed>) = ? [pid 4093] +++ exited with 0 +++ [pid 4092] +++ exited with 0 +++ [pid 4091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4091, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4094 ./strace-static-x86_64: Process 4094 attached [pid 4094] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4094] setpgid(0, 0) = 0 [pid 4094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4094] write(3, "1000", 4) = 4 [pid 4094] close(3) = 0 [pid 4094] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4094] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4094] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4095 attached [pid 4095] set_robust_list(0x7fbba0edc9e0, 24 [pid 4094] <... clone resumed>, parent_tid=[4095], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4095 [pid 4095] <... set_robust_list resumed>) = 0 [pid 4094] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4095] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4094] <... futex resumed>) = 0 [pid 4095] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4094] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4094] <... futex resumed>) = 0 [pid 4094] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4095] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4094] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4094] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4094] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4096 attached , parent_tid=[4096], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4096 [pid 4094] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 61.395890][ T4092] fuseblk: Bad value for 'fd' [pid 4094] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4096] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4095] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4095] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4095] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4096] <... set_robust_list resumed>) = 0 [pid 4096] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4096] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... futex resumed>) = 0 [pid 4094] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4095] <... futex resumed>) = 0 [pid 4094] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] read(3, [pid 4096] <... futex resumed>) = 1 [pid 4095] <... read resumed>" "..., 8224) = 6144 [pid 4095] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4094] <... futex resumed>) = 0 [pid 4095] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4094] exit_group(0 [pid 4095] <... futex resumed>) = ? [pid 4094] <... exit_group resumed>) = ? [pid 4095] +++ exited with 0 +++ [pid 4096] +++ exited with 0 +++ [pid 4094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4094, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4097 ./strace-static-x86_64: Process 4097 attached [pid 4097] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4097] setpgid(0, 0) = 0 [pid 4097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4097] write(3, "1000", 4) = 4 [pid 4097] close(3) = 0 [pid 4097] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4097] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4097] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4098 attached , parent_tid=[4098], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4098 [pid 4098] set_robust_list(0x7fbba0edc9e0, 24 [pid 4097] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4098] <... set_robust_list resumed>) = 0 [pid 4097] <... futex resumed>) = 0 [pid 4098] mkdirat(AT_FDCWD, "./file0", 000 [pid 4097] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4098] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4098] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4097] <... futex resumed>) = 0 [pid 4098] <... futex resumed>) = 1 [pid 4097] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4098] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4097] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 61.422919][ T4095] fuseblk: Bad value for 'fd' [pid 4097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4097] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4097] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4099], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4099 [pid 4097] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4097] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4099 attached [pid 4099] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4098] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4098] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4098] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4099] <... set_robust_list resumed>) = 0 [pid 4099] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4099] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4097] <... futex resumed>) = 0 [pid 4097] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4098] <... futex resumed>) = 0 [pid 4097] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4098] read(3, [pid 4099] <... futex resumed>) = 1 [pid 4098] <... read resumed>" "..., 8224) = 6144 [pid 4098] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4097] <... futex resumed>) = 0 [pid 4098] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4097] exit_group(0 [pid 4098] <... futex resumed>) = ? [pid 4097] <... exit_group resumed>) = ? [pid 4098] +++ exited with 0 +++ [pid 4099] +++ exited with 0 +++ [pid 4097] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4097, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4100 attached , child_tidptr=0x555556ad05d0) = 4100 [pid 4100] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4100] setpgid(0, 0) = 0 [pid 4100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4100] write(3, "1000", 4) = 4 [pid 4100] close(3) = 0 [pid 4100] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4100] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4100] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4101 attached [pid 4101] set_robust_list(0x7fbba0edc9e0, 24 [pid 4100] <... clone resumed>, parent_tid=[4101], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4101 [pid 4101] <... set_robust_list resumed>) = 0 [pid 4100] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4101] mkdirat(AT_FDCWD, "./file0", 000 [pid 4100] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4101] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4101] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4100] <... futex resumed>) = 0 [pid 4101] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4100] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4101] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4100] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 61.456255][ T4098] fuseblk: Bad value for 'fd' [pid 4100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4100] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4100] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4102], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4102 [pid 4100] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4100] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4102 attached [pid 4102] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4101] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4101] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4101] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4102] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4102] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... futex resumed>) = 0 [pid 4100] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4101] <... futex resumed>) = 0 [pid 4100] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4101] read(3, [pid 4102] <... futex resumed>) = 1 [pid 4101] <... read resumed>" "..., 8224) = 6144 [pid 4101] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... futex resumed>) = 0 [pid 4101] <... futex resumed>) = 1 [pid 4101] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4100] exit_group(0) = ? [pid 4101] <... futex resumed>) = ? [pid 4102] +++ exited with 0 +++ [pid 4101] +++ exited with 0 +++ [pid 4100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4103 attached , child_tidptr=0x555556ad05d0) = 4103 [pid 4103] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4103] setpgid(0, 0) = 0 [pid 4103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4103] write(3, "1000", 4) = 4 [pid 4103] close(3) = 0 [pid 4103] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4103] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4103] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4104], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4104 ./strace-static-x86_64: Process 4104 attached [pid 4103] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4104] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4104] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4104] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4103] <... futex resumed>) = 0 [pid 4103] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4103] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4103] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4105], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4105 [pid 4103] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4105 attached [pid 4105] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4105] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4105] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = 0 [pid 4103] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4105] <... futex resumed>) = 1 [pid 4105] read(3, " "..., 8224) = 6144 [pid 4104] mount("/dev/loop0", "./file0", "fuseblk", 0, " ffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 61.480656][ T4101] fuseblk: Bad value for 'fd' [pid 4105] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = 0 [pid 4105] <... futex resumed>) = 1 [pid 4105] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4104] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4104] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4104] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4103] exit_group(0) = ? [pid 4105] <... futex resumed>) = ? [pid 4105] +++ exited with 0 +++ [pid 4104] <... futex resumed>) = ? [pid 4104] +++ exited with 0 +++ [pid 4103] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4103, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4106 ./strace-static-x86_64: Process 4106 attached [pid 4106] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4106] setpgid(0, 0) = 0 [pid 4106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4106] write(3, "1000", 4) = 4 [pid 4106] close(3) = 0 [pid 4106] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4106] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4106] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4107 attached , parent_tid=[4107], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4107 [pid 4107] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4107] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4106] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4107] <... futex resumed>) = 0 [pid 4107] mkdirat(AT_FDCWD, "./file0", 000 [pid 4106] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4107] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4107] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4106] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4107] <... futex resumed>) = 0 [pid 4107] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4106] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4106] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4107] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4107] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4106] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4108 attached , parent_tid=[4108], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4108 [pid 4106] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4108] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4106] <... futex resumed>) = 0 [pid 4106] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... openat resumed>) = 3 [pid 4108] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4108] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4106] <... futex resumed>) = 0 [pid 4106] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... futex resumed>) = 0 [pid 4106] <... futex resumed>) = 1 [pid 4107] read(3, [pid 4106] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4107] <... read resumed>" "..., 8224) = 6144 [pid 4107] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4107] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4106] <... futex resumed>) = 0 [pid 4106] exit_group(0 [pid 4107] <... futex resumed>) = ? [pid 4108] <... futex resumed>) = ? [pid 4107] +++ exited with 0 +++ [pid 4108] +++ exited with 0 +++ [pid 4106] <... exit_group resumed>) = ? [pid 4106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4109 ./strace-static-x86_64: Process 4109 attached [pid 4109] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4109] setpgid(0, 0) = 0 [pid 4109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4109] write(3, "1000", 4) = 4 [pid 4109] close(3) = 0 [pid 4109] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4109] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4109] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4110], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4110 ./strace-static-x86_64: Process 4110 attached [pid 4110] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4110] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4109] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4110] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4110] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4110] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4109] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4109] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4110] <... futex resumed>) = 0 [ 61.509101][ T4104] fuseblk: Unknown parameter ' ffffffffffffffff' [ 61.535692][ T4107] fuseblk: Bad value for 'fd' [pid 4110] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4109] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4109] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4109] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4111 attached , parent_tid=[4111], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4111 [pid 4109] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4109] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4110] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4110] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4111] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4110] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4111] <... set_robust_list resumed>) = 0 [pid 4111] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4111] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4109] <... futex resumed>) = 0 [pid 4109] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4109] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4110] <... futex resumed>) = 0 [pid 4110] read(3, " "..., 8224) = 6144 [pid 4111] <... futex resumed>) = 1 [pid 4111] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4110] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4109] <... futex resumed>) = 0 [pid 4109] exit_group(0) = ? [pid 4111] <... futex resumed>) = ? [pid 4111] +++ exited with 0 +++ [pid 4110] <... futex resumed>) = ? [pid 4110] +++ exited with 0 +++ [pid 4109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4109, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4112 attached , child_tidptr=0x555556ad05d0) = 4112 [pid 4112] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4112] setpgid(0, 0) = 0 [pid 4112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4112] write(3, "1000", 4) = 4 [pid 4112] close(3) = 0 [pid 4112] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4112] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4112] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4113], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4113 ./strace-static-x86_64: Process 4113 attached [pid 4113] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4113] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4112] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... futex resumed>) = 0 [pid 4112] <... futex resumed>) = 1 [pid 4113] mkdirat(AT_FDCWD, "./file0", 000 [pid 4112] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4113] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4113] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4112] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4113] <... futex resumed>) = 0 [pid 4113] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 61.575755][ T4110] fuseblk: Bad value for 'fd' [pid 4112] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4112] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4113] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4113] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4112] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4114 attached [pid 4114] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4114] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4112] <... clone resumed>, parent_tid=[4114], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4114 [pid 4112] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4114] <... futex resumed>) = 0 [pid 4112] <... futex resumed>) = 1 [pid 4114] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4112] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] <... openat resumed>) = 3 [pid 4114] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4112] <... futex resumed>) = 0 [pid 4112] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... futex resumed>) = 0 [pid 4114] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4113] read(3, " "..., 8224) = 6144 [pid 4112] <... futex resumed>) = 1 [pid 4113] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4112] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4112] exit_group(0 [pid 4114] <... futex resumed>) = ? [pid 4113] <... futex resumed>) = ? [pid 4112] <... exit_group resumed>) = ? [pid 4113] +++ exited with 0 +++ [pid 4114] +++ exited with 0 +++ [pid 4112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4112, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4115 attached , child_tidptr=0x555556ad05d0) = 4115 [pid 4115] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4115] setpgid(0, 0) = 0 [pid 4115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4115] write(3, "1000", 4) = 4 [pid 4115] close(3) = 0 [pid 4115] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4115] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4115] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4116], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4116 [pid 4115] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4115] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4116 attached [pid 4116] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4116] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4116] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] <... futex resumed>) = 0 [pid 4115] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4115] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4116] <... futex resumed>) = 1 [pid 4115] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4115] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4116] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4115] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4117 attached [ 61.605173][ T4113] fuseblk: Bad value for 'fd' [pid 4117] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4117] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4115] <... clone resumed>, parent_tid=[4117], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4117 [pid 4116] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4116] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] <... futex resumed>) = 0 [pid 4116] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4115] <... futex resumed>) = 1 [pid 4115] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4117] <... futex resumed>) = 0 [pid 4117] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4117] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4115] <... futex resumed>) = 0 [pid 4115] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] <... futex resumed>) = 0 [pid 4115] <... futex resumed>) = 1 [pid 4116] read(3, [pid 4115] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4116] <... read resumed>" "..., 8224) = 6144 [pid 4116] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4115] <... futex resumed>) = 0 [pid 4116] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4115] exit_group(0) = ? [pid 4117] +++ exited with 0 +++ [pid 4116] <... futex resumed>) = ? [pid 4116] +++ exited with 0 +++ [pid 4115] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4118 ./strace-static-x86_64: Process 4118 attached [pid 4118] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4118] setpgid(0, 0) = 0 [pid 4118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4118] write(3, "1000", 4) = 4 [pid 4118] close(3) = 0 [pid 4118] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4118] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4118] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4119 attached , parent_tid=[4119], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4119 [pid 4119] set_robust_list(0x7fbba0edc9e0, 24 [pid 4118] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4119] <... set_robust_list resumed>) = 0 [pid 4118] <... futex resumed>) = 0 [pid 4118] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4119] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4119] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] <... futex resumed>) = 0 [pid 4118] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4118] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4118] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4118] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4120 attached , parent_tid=[4120], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4120 [pid 4118] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4118] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4120] <... set_robust_list resumed>) = 0 [pid 4119] <... futex resumed>) = 1 [pid 4119] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4120] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [ 61.633696][ T4116] fuseblk: Bad value for 'fd' [pid 4120] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4119] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4118] <... futex resumed>) = 0 [pid 4118] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4118] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4120] read(3, [pid 4119] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] <... read resumed>" "..., 8224) = 6144 [pid 4119] <... futex resumed>) = 0 [pid 4120] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4119] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4120] <... futex resumed>) = 1 [pid 4118] <... futex resumed>) = 0 [pid 4118] exit_group(0) = ? [pid 4119] <... futex resumed>) = ? [pid 4120] +++ exited with 0 +++ [pid 4119] +++ exited with 0 +++ [pid 4118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4121 attached , child_tidptr=0x555556ad05d0) = 4121 [pid 4121] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4121] setpgid(0, 0) = 0 [pid 4121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4121] write(3, "1000", 4) = 4 [pid 4121] close(3) = 0 [pid 4121] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4121] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4121] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4122 attached [pid 4122] set_robust_list(0x7fbba0edc9e0, 24 [pid 4121] <... clone resumed>, parent_tid=[4122], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4122 [pid 4122] <... set_robust_list resumed>) = 0 [pid 4121] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4121] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4122] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4122] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4121] <... futex resumed>) = 0 [pid 4122] <... futex resumed>) = 1 [pid 4121] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4121] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4122] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4121] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4121] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4121] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4123 attached , parent_tid=[4123], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4123 [pid 4123] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4121] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4121] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4123] <... set_robust_list resumed>) = 0 [pid 4123] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4123] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4123] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4121] <... futex resumed>) = 0 [pid 4121] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... futex resumed>) = 0 [pid 4121] <... futex resumed>) = 1 [pid 4123] read(3, [pid 4121] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4123] <... read resumed>" "..., 8224) = 6144 [ 61.662764][ T4119] fuseblk: Bad value for 'fd' [pid 4123] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4121] <... futex resumed>) = 0 [pid 4123] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4122] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4122] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4122] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4121] exit_group(0) = ? [pid 4123] <... futex resumed>) = ? [pid 4123] +++ exited with 0 +++ [pid 4122] <... futex resumed>) = ? [pid 4122] +++ exited with 0 +++ [pid 4121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4124 ./strace-static-x86_64: Process 4124 attached [pid 4124] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4124] setpgid(0, 0) = 0 [pid 4124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4124] write(3, "1000", 4) = 4 [pid 4124] close(3) = 0 [pid 4124] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4124] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4124] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4125 attached , parent_tid=[4125], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4125 [pid 4125] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4124] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4124] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4125] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4125] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... futex resumed>) = 0 [pid 4125] <... futex resumed>) = 1 [pid 4124] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4125] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4124] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4125] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4124] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4124] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4125] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... mprotect resumed>) = 0 [pid 4124] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4126 attached [pid 4125] <... futex resumed>) = 0 [pid 4124] <... clone resumed>, parent_tid=[4126], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4126 [pid 4124] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4124] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4125] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4126] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4126] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4126] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4124] <... futex resumed>) = 0 [pid 4126] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4124] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4125] <... futex resumed>) = 0 [pid 4124] <... futex resumed>) = 1 [pid 4125] read(3, [pid 4124] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4125] <... read resumed>" "..., 8224) = 6144 [pid 4125] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4124] <... futex resumed>) = 0 [pid 4125] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4124] exit_group(0) = ? [pid 4125] <... futex resumed>) = ? [pid 4125] +++ exited with 0 +++ [pid 4126] <... futex resumed>) = ? [pid 4126] +++ exited with 0 +++ [pid 4124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4127 ./strace-static-x86_64: Process 4127 attached [pid 4127] set_robust_list(0x555556ad05e0, 24) = 0 [ 61.702975][ T4122] fuseblk: Bad value for 'fd' [ 61.722815][ T4125] fuseblk: Bad value for 'fd' [pid 4127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4127] setpgid(0, 0) = 0 [pid 4127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4127] write(3, "1000", 4) = 4 [pid 4127] close(3) = 0 [pid 4127] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4127] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4127] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4128 attached , parent_tid=[4128], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4128 [pid 4127] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4128] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4128] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4128] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4127] <... futex resumed>) = 0 [pid 4127] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4127] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4127] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4129 attached , parent_tid=[4129], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4129 [pid 4129] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4127] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4129] <... set_robust_list resumed>) = 0 [pid 4129] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4128] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4129] <... openat resumed>) = 3 [pid 4129] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4127] <... futex resumed>) = 0 [pid 4129] read(3, [pid 4127] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4128] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4128] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4128] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4129] <... read resumed>" "..., 8224) = 6144 [pid 4129] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4127] <... futex resumed>) = 0 [pid 4129] <... futex resumed>) = 1 [pid 4127] exit_group(0) = ? [pid 4128] <... futex resumed>) = ? [pid 4129] +++ exited with 0 +++ [pid 4128] +++ exited with 0 +++ [pid 4127] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4127, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4130 ./strace-static-x86_64: Process 4130 attached [pid 4130] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4130] setpgid(0, 0) = 0 [pid 4130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4130] write(3, "1000", 4) = 4 [pid 4130] close(3) = 0 [pid 4130] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4130] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4130] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4131], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4131 [pid 4130] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4130] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4131 attached [pid 4131] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4131] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4131] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] <... futex resumed>) = 0 [pid 4130] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4130] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4130] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4130] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4132 attached , parent_tid=[4132], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4132 [pid 4130] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4130] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4131] <... futex resumed>) = 1 [pid 4132] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4131] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4132] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [ 61.775636][ T4128] fuseblk: Bad value for 'fd' [pid 4132] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4131] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4131] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4131] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4130] <... futex resumed>) = 0 [pid 4132] <... futex resumed>) = 1 [pid 4130] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4131] <... futex resumed>) = 0 [pid 4130] <... futex resumed>) = 1 [pid 4131] read(3, [pid 4130] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4131] <... read resumed>" "..., 8224) = 6144 [pid 4131] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4130] <... futex resumed>) = 0 [pid 4131] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4130] exit_group(0 [pid 4132] <... futex resumed>) = ? [pid 4131] <... futex resumed>) = ? [pid 4130] <... exit_group resumed>) = ? [pid 4132] +++ exited with 0 +++ [pid 4131] +++ exited with 0 +++ [pid 4130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4130, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4133 ./strace-static-x86_64: Process 4133 attached [pid 4133] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4133] setpgid(0, 0) = 0 [pid 4133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4133] write(3, "1000", 4) = 4 [pid 4133] close(3) = 0 [pid 4133] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4133] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4133] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4134], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4134 ./strace-static-x86_64: Process 4134 attached [pid 4133] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4134] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4134] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4134] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4133] <... futex resumed>) = 0 [pid 4133] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4133] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4133] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4135], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4135 [pid 4134] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4133] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4135 attached [pid 4135] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4135] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4135] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4133] <... futex resumed>) = 0 [pid 4133] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4135] <... futex resumed>) = 1 [pid 4135] read(3, " "..., 8224) = 6144 [pid 4135] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4133] <... futex resumed>) = 0 [pid 4135] <... futex resumed>) = 1 [pid 4135] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4134] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4134] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4134] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4133] exit_group(0) = ? [pid 4135] <... futex resumed>) = ? [pid 4134] <... futex resumed>) = ? [pid 4135] +++ exited with 0 +++ [pid 4134] +++ exited with 0 +++ [pid 4133] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4136 ./strace-static-x86_64: Process 4136 attached [pid 4136] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4136] setpgid(0, 0) = 0 [pid 4136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4136] write(3, "1000", 4) = 4 [pid 4136] close(3) = 0 [pid 4136] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [ 61.799589][ T4131] fuseblk: Bad value for 'fd' [pid 4136] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4136] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4137 attached , parent_tid=[4137], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4137 [pid 4137] set_robust_list(0x7fbba0edc9e0, 24 [pid 4136] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] <... set_robust_list resumed>) = 0 [pid 4136] <... futex resumed>) = 0 [pid 4136] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4137] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4137] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4137] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4136] <... futex resumed>) = 0 [pid 4136] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4137] <... futex resumed>) = 0 [pid 4136] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4136] <... futex resumed>) = 0 [pid 4136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4136] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4136] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4138], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4138 [pid 4136] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4136] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4136] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e7a000 [pid 4136] mprotect(0x7fbba0e7b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4136] clone(child_stack=0x7fbba0e9a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4139], tls=0x7fbba0e9a700, child_tidptr=0x7fbba0e9a9d0) = 4139 [pid 4136] futex(0x7fbba0fb24c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4136] futex(0x7fbba0fb24cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4139 attached [pid 4139] set_robust_list(0x7fbba0e9a9e0, 24) = 0 [pid 4139] read(-1, 0x20001dc0, 8224) = -1 EBADF (Bad file descriptor) [pid 4139] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4136] <... futex resumed>) = 0 [pid 4139] <... futex resumed>) = 1 [pid 4139] futex(0x7fbba0fb24c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4138 attached [pid 4137] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4138] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4137] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] <... set_robust_list resumed>) = 0 [pid 4138] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4137] <... futex resumed>) = 0 [pid 4138] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4137] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4138] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4136] exit_group(0 [pid 4139] <... futex resumed>) = ? [pid 4138] <... futex resumed>) = ? [pid 4136] <... exit_group resumed>) = ? [pid 4139] +++ exited with 0 +++ [pid 4138] +++ exited with 0 +++ [pid 4137] <... futex resumed>) = ? [pid 4137] +++ exited with 0 +++ [pid 4136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4136, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4140 attached [pid 4140] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4140] setpgid(0, 0) = 0 [pid 4140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 4140 [pid 4140] <... openat resumed>) = 3 [pid 4140] write(3, "1000", 4) = 4 [pid 4140] close(3) = 0 [pid 4140] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4140] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4140] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4141], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4141 [pid 4140] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4140] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4141 attached [pid 4141] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4141] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4141] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] <... futex resumed>) = 0 [pid 4140] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4140] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4140] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4141] <... futex resumed>) = 1 [pid 4140] <... mprotect resumed>) = 0 [pid 4140] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4142], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4142 ./strace-static-x86_64: Process 4142 attached [pid 4141] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4140] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4142] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4140] <... futex resumed>) = 0 [ 61.829398][ T4134] fuseblk: Unknown parameter ' Decompressing Linux... Parsing ELF... done. Booting the kernel. Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 61.845090][ T4137] fuseblk: Bad value for 'fd' [pid 4140] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4142] <... set_robust_list resumed>) = 0 [pid 4141] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4142] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4141] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4142] <... openat resumed>) = 3 [pid 4142] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] <... futex resumed>) = 0 [pid 4142] <... futex resumed>) = 1 [pid 4140] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4140] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4141] <... futex resumed>) = 0 [pid 4141] read(3, [pid 4142] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4141] <... read resumed>" "..., 8224) = 6144 [pid 4141] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] <... futex resumed>) = 0 [pid 4140] exit_group(0) = ? [pid 4141] <... futex resumed>) = ? [pid 4141] +++ exited with 0 +++ [pid 4142] <... futex resumed>) = ? [pid 4142] +++ exited with 0 +++ [pid 4140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4143 ./strace-static-x86_64: Process 4143 attached [pid 4143] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4143] setpgid(0, 0) = 0 [pid 4143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4143] write(3, "1000", 4) = 4 [pid 4143] close(3) = 0 [pid 4143] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4143] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4143] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4144], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4144 [pid 4143] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4143] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4144 attached [pid 4144] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4144] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4144] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4143] <... futex resumed>) = 0 [pid 4143] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4143] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4143] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4143] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4145], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4145 [pid 4143] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4143] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4144] <... futex resumed>) = 1 [ 61.960811][ T4141] fuseblk: Bad value for 'fd' [pid 4144] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4145 attached [pid 4145] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4144] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4144] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4145] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4145] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4143] <... futex resumed>) = 0 [pid 4143] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4144] <... futex resumed>) = 0 [pid 4143] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4144] read(3, " "..., 8224) = 6144 [pid 4145] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4144] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4143] <... futex resumed>) = 0 [pid 4144] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4143] exit_group(0 [pid 4145] <... futex resumed>) = ? [pid 4143] <... exit_group resumed>) = ? [pid 4145] +++ exited with 0 +++ [pid 4144] <... futex resumed>) = ? [pid 4144] +++ exited with 0 +++ [pid 4143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4146 ./strace-static-x86_64: Process 4146 attached [pid 4146] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4146] setpgid(0, 0) = 0 [pid 4146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4146] write(3, "1000", 4) = 4 [pid 4146] close(3) = 0 [pid 4146] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4146] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4146] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4147], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4147 ./strace-static-x86_64: Process 4147 attached [pid 4147] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4147] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4146] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4147] <... futex resumed>) = 0 [pid 4147] mkdirat(AT_FDCWD, "./file0", 000 [pid 4146] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4147] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4147] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4147] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4146] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4147] <... futex resumed>) = 0 [pid 4147] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4146] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 61.984524][ T4144] fuseblk: Bad value for 'fd' [pid 4146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4146] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4147] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4147] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4147] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4146] <... mprotect resumed>) = 0 [pid 4146] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4148 attached , parent_tid=[4148], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4148 [pid 4146] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4146] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4148] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4148] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4148] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4146] <... futex resumed>) = 0 [pid 4146] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4147] <... futex resumed>) = 0 [pid 4147] read(3, [pid 4146] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4147] <... read resumed>" "..., 8224) = 6144 [pid 4147] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4146] <... futex resumed>) = 0 [pid 4147] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4146] exit_group(0 [pid 4147] <... futex resumed>) = ? [pid 4146] <... exit_group resumed>) = ? [pid 4148] <... futex resumed>) = ? [pid 4147] +++ exited with 0 +++ [pid 4148] +++ exited with 0 +++ [pid 4146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4149 ./strace-static-x86_64: Process 4149 attached [pid 4149] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4149] setpgid(0, 0) = 0 [pid 4149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4149] write(3, "1000", 4) = 4 [pid 4149] close(3) = 0 [pid 4149] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4149] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4149] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4150 attached , parent_tid=[4150], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4150 [pid 4150] set_robust_list(0x7fbba0edc9e0, 24 [pid 4149] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... set_robust_list resumed>) = 0 [pid 4150] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4150] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4150] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4149] <... futex resumed>) = 1 [pid 4150] <... futex resumed>) = 0 [pid 4150] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4149] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4149] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4150] <... futex resumed>) = 0 [pid 4150] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4149] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.014968][ T4147] fuseblk: Bad value for 'fd' [pid 4149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4149] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4149] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4151], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4151 [pid 4149] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4151 attached [pid 4150] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4151] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4150] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... set_robust_list resumed>) = 0 [pid 4150] <... futex resumed>) = 0 [pid 4151] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4150] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4151] <... openat resumed>) = 3 [pid 4151] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4151] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4149] <... futex resumed>) = 0 [pid 4149] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... futex resumed>) = 0 [pid 4149] <... futex resumed>) = 1 [pid 4150] read(3, " "..., 8224) = 6144 [pid 4149] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4150] <... futex resumed>) = 0 [pid 4150] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4149] exit_group(0 [pid 4150] <... futex resumed>) = ? [pid 4149] <... exit_group resumed>) = ? [pid 4150] +++ exited with 0 +++ [pid 4151] <... futex resumed>) = ? [pid 4151] +++ exited with 0 +++ [pid 4149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4149, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4152 ./strace-static-x86_64: Process 4152 attached [pid 4152] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4152] setpgid(0, 0) = 0 [pid 4152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4152] write(3, "1000", 4) = 4 [pid 4152] close(3) = 0 [pid 4152] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4152] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4152] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4153], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4153 [pid 4152] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4152] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4153 attached [pid 4153] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4153] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4153] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4152] <... futex resumed>) = 0 [pid 4152] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4152] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4152] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4152] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4154], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4154 [pid 4152] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4152] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4153] <... futex resumed>) = 1 [ 62.044402][ T4150] fuseblk: Bad value for 'fd' [pid 4153] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4154 attached [pid 4154] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4154] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4153] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4153] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4153] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4154] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4152] <... futex resumed>) = 0 [pid 4152] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4153] <... futex resumed>) = 0 [pid 4152] <... futex resumed>) = 1 [pid 4153] read(3, [pid 4152] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4153] <... read resumed>" "..., 8224) = 6144 [pid 4153] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4152] <... futex resumed>) = 0 [pid 4153] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4152] exit_group(0) = ? [pid 4153] <... futex resumed>) = ? [pid 4153] +++ exited with 0 +++ [pid 4154] +++ exited with 0 +++ [pid 4152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4155 ./strace-static-x86_64: Process 4155 attached [pid 4155] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4155] setpgid(0, 0) = 0 [pid 4155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4155] write(3, "1000", 4) = 4 [pid 4155] close(3) = 0 [pid 4155] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4155] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4155] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4156 attached [pid 4156] set_robust_list(0x7fbba0edc9e0, 24 [pid 4155] <... clone resumed>, parent_tid=[4156], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4156 [pid 4156] <... set_robust_list resumed>) = 0 [pid 4155] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4155] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4156] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4156] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4155] <... futex resumed>) = 0 [pid 4156] <... futex resumed>) = 1 [pid 4155] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4156] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4155] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4155] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 62.069957][ T4153] fuseblk: Bad value for 'fd' [pid 4155] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4157], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4157 [pid 4155] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4155] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4157 attached [pid 4157] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4157] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4156] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4156] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4156] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4157] <... openat resumed>) = 3 [pid 4157] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4155] <... futex resumed>) = 0 [pid 4157] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4155] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4156] <... futex resumed>) = 0 [pid 4155] <... futex resumed>) = 1 [pid 4156] read(3, [pid 4155] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4156] <... read resumed>" "..., 8224) = 6144 [pid 4156] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4155] <... futex resumed>) = 0 [pid 4155] exit_group(0) = ? [pid 4157] <... futex resumed>) = ? [pid 4157] +++ exited with 0 +++ [pid 4156] +++ exited with 0 +++ [pid 4155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4158 attached , child_tidptr=0x555556ad05d0) = 4158 [pid 4158] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4158] setpgid(0, 0) = 0 [pid 4158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4158] write(3, "1000", 4) = 4 [pid 4158] close(3) = 0 [pid 4158] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4158] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4158] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4159 attached , parent_tid=[4159], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4159 [pid 4159] set_robust_list(0x7fbba0edc9e0, 24 [pid 4158] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4158] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4159] <... set_robust_list resumed>) = 0 [pid 4159] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4159] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4158] <... futex resumed>) = 0 [pid 4158] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4158] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4159] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4158] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 62.103878][ T4156] fuseblk: Bad value for 'fd' [pid 4158] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4160], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4160 ./strace-static-x86_64: Process 4160 attached [pid 4158] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4158] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4159] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4159] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4159] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4160] <... set_robust_list resumed>) = 0 [pid 4160] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4160] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4158] <... futex resumed>) = 0 [pid 4158] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4158] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4159] <... futex resumed>) = 0 [pid 4159] read(3, " "..., 8224) = 6144 [pid 4160] <... futex resumed>) = 1 [pid 4159] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4159] <... futex resumed>) = 1 [pid 4158] <... futex resumed>) = 0 [pid 4158] exit_group(0) = ? [pid 4160] <... futex resumed>) = ? [pid 4160] +++ exited with 0 +++ [pid 4159] +++ exited with 0 +++ [pid 4158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4161 ./strace-static-x86_64: Process 4161 attached [pid 4161] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4161] setpgid(0, 0) = 0 [pid 4161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4161] write(3, "1000", 4) = 4 [pid 4161] close(3) = 0 [pid 4161] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4161] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4161] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4162 attached , parent_tid=[4162], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4162 [pid 4162] set_robust_list(0x7fbba0edc9e0, 24 [pid 4161] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] <... set_robust_list resumed>) = 0 [pid 4161] <... futex resumed>) = 0 [pid 4161] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4162] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4162] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] <... futex resumed>) = 0 [pid 4162] <... futex resumed>) = 1 [pid 4161] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4161] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4162] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4161] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4161] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4163], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4163 [ 62.131236][ T4159] fuseblk: Bad value for 'fd' [pid 4161] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4163 attached [pid 4161] <... futex resumed>) = 0 [pid 4163] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4162] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4163] <... set_robust_list resumed>) = 0 [pid 4162] <... futex resumed>) = 0 [pid 4163] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4162] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4163] <... openat resumed>) = 3 [pid 4163] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4161] <... futex resumed>) = 0 [pid 4163] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4161] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4162] <... futex resumed>) = 0 [pid 4161] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4162] read(3, " "..., 8224) = 6144 [pid 4162] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] <... futex resumed>) = 0 [pid 4162] <... futex resumed>) = 1 [pid 4161] exit_group(0 [pid 4162] ????( [pid 4161] <... exit_group resumed>) = ? [pid 4162] <... ???? resumed>) = ? [pid 4163] <... futex resumed>) = ? [pid 4162] +++ exited with 0 +++ [pid 4163] +++ exited with 0 +++ [pid 4161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4161, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4164 attached , child_tidptr=0x555556ad05d0) = 4164 [pid 4164] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4164] setpgid(0, 0) = 0 [pid 4164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4164] write(3, "1000", 4) = 4 [pid 4164] close(3) = 0 [pid 4164] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4164] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4164] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4165], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4165 ./strace-static-x86_64: Process 4165 attached [pid 4164] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4164] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4165] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4165] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [ 62.158587][ T4162] fuseblk: Bad value for 'fd' [pid 4165] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4164] <... futex resumed>) = 0 [pid 4165] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4164] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4164] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4165] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4164] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4164] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4165] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4164] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4166 attached [pid 4166] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4164] <... clone resumed>, parent_tid=[4166], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4166 [pid 4166] <... set_robust_list resumed>) = 0 [pid 4164] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4164] <... futex resumed>) = 0 [pid 4166] <... openat resumed>) = 3 [pid 4164] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4166] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4166] <... futex resumed>) = 0 [pid 4164] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] read(3, [pid 4164] <... futex resumed>) = 0 [pid 4164] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4166] <... read resumed>" "..., 8224) = 6144 [pid 4166] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4165] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... futex resumed>) = 0 [pid 4166] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4164] exit_group(0 [pid 4166] <... futex resumed>) = ? [pid 4164] <... exit_group resumed>) = ? [pid 4166] +++ exited with 0 +++ [pid 4165] <... futex resumed>) = ? [pid 4165] +++ exited with 0 +++ [pid 4164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4164, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4167 attached , child_tidptr=0x555556ad05d0) = 4167 [pid 4167] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4167] setpgid(0, 0) = 0 [pid 4167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4167] write(3, "1000", 4) = 4 [pid 4167] close(3) = 0 [pid 4167] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4167] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4167] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4168], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4168 [pid 4167] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4167] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4168 attached [pid 4168] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4168] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4168] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4167] <... futex resumed>) = 0 [pid 4167] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4167] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4167] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4167] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4169], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4169 ./strace-static-x86_64: Process 4169 attached [pid 4167] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4167] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4168] <... futex resumed>) = 1 [ 62.206091][ T4165] fuseblk: Bad value for 'fd' [pid 4168] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4169] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4169] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4168] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4168] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4168] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4169] <... openat resumed>) = 3 [pid 4169] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4167] <... futex resumed>) = 0 [pid 4167] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4168] <... futex resumed>) = 0 [pid 4167] <... futex resumed>) = 1 [pid 4168] read(3, [pid 4167] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4169] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4168] <... read resumed>" "..., 8224) = 6144 [pid 4168] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4167] <... futex resumed>) = 0 [pid 4168] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4167] exit_group(0 [pid 4168] <... futex resumed>) = ? [pid 4167] <... exit_group resumed>) = ? [pid 4168] +++ exited with 0 +++ [pid 4169] <... futex resumed>) = ? [pid 4169] +++ exited with 0 +++ [pid 4167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4170 attached , child_tidptr=0x555556ad05d0) = 4170 [pid 4170] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4170] setpgid(0, 0) = 0 [pid 4170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4170] write(3, "1000", 4) = 4 [pid 4170] close(3) = 0 [pid 4170] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4170] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4170] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4171 attached , parent_tid=[4171], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4171 [pid 4170] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4170] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4171] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4171] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4171] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4170] <... futex resumed>) = 0 [pid 4171] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 62.234979][ T4168] fuseblk: Bad value for 'fd' [pid 4170] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4171] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4170] <... futex resumed>) = 0 [pid 4170] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4170] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4170] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4172], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4172 [pid 4170] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4170] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4171] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4171] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4172 attached [pid 4172] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4172] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4172] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] <... futex resumed>) = 0 [pid 4172] <... futex resumed>) = 1 [pid 4170] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4171] <... futex resumed>) = 0 [pid 4170] <... futex resumed>) = 1 [pid 4171] read(3, [pid 4170] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4171] <... read resumed>" "..., 8224) = 6144 [pid 4171] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4170] <... futex resumed>) = 0 [pid 4171] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4170] exit_group(0) = ? [pid 4171] <... futex resumed>) = ? [pid 4171] +++ exited with 0 +++ [pid 4172] <... futex resumed>) = ? [pid 4172] +++ exited with 0 +++ [pid 4170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4173 ./strace-static-x86_64: Process 4173 attached [pid 4173] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4173] setpgid(0, 0) = 0 [pid 4173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4173] write(3, "1000", 4) = 4 [pid 4173] close(3) = 0 [pid 4173] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4173] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4173] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4174 attached , parent_tid=[4174], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4174 [pid 4174] set_robust_list(0x7fbba0edc9e0, 24 [pid 4173] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] <... set_robust_list resumed>) = 0 [pid 4173] <... futex resumed>) = 0 [pid 4173] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4174] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4174] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... futex resumed>) = 0 [pid 4174] <... futex resumed>) = 1 [pid 4173] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4173] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4173] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 62.267010][ T4171] fuseblk: Bad value for 'fd' [pid 4173] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4174] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4174] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... clone resumed>, parent_tid=[4175], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4175 [pid 4174] <... futex resumed>) = 0 [pid 4173] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4173] <... futex resumed>) = 0 [pid 4173] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4175 attached [pid 4175] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4175] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4175] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... futex resumed>) = 0 [pid 4175] <... futex resumed>) = 1 [pid 4173] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4174] <... futex resumed>) = 0 [pid 4173] <... futex resumed>) = 1 [pid 4174] read(3, [pid 4173] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4174] <... read resumed>" "..., 8224) = 6144 [pid 4174] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4173] <... futex resumed>) = 0 [pid 4174] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4173] exit_group(0) = ? [pid 4175] <... futex resumed>) = ? [pid 4174] <... futex resumed>) = ? [pid 4175] +++ exited with 0 +++ [pid 4174] +++ exited with 0 +++ [pid 4173] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4176 ./strace-static-x86_64: Process 4176 attached [pid 4176] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4176] setpgid(0, 0) = 0 [pid 4176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4176] write(3, "1000", 4) = 4 [pid 4176] close(3) = 0 [pid 4176] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4176] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4176] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4177], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4177 [pid 4176] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4177 attached [pid 4177] set_robust_list(0x7fbba0edc9e0, 24 [pid 4176] <... futex resumed>) = 0 [pid 4177] <... set_robust_list resumed>) = 0 [pid 4176] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4177] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4177] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4176] <... futex resumed>) = 0 [pid 4176] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4176] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4176] <... futex resumed>) = 0 [pid 4176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4176] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 62.297722][ T4174] fuseblk: Bad value for 'fd' [pid 4176] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4178 attached [pid 4178] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4178] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4176] <... clone resumed>, parent_tid=[4178], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4178 [pid 4177] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4176] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4176] <... futex resumed>) = 1 [pid 4178] <... futex resumed>) = 0 [pid 4177] <... futex resumed>) = 0 [pid 4178] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4176] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4177] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4178] <... openat resumed>) = 3 [pid 4178] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4176] <... futex resumed>) = 0 [pid 4178] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4176] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4177] <... futex resumed>) = 0 [pid 4176] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4177] read(3, " "..., 8224) = 6144 [pid 4177] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4176] <... futex resumed>) = 0 [pid 4177] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4176] exit_group(0) = ? [pid 4177] <... futex resumed>) = ? [pid 4178] <... futex resumed>) = ? [pid 4177] +++ exited with 0 +++ [pid 4178] +++ exited with 0 +++ [pid 4176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4179 ./strace-static-x86_64: Process 4179 attached [pid 4179] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4179] setpgid(0, 0) = 0 [pid 4179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4179] write(3, "1000", 4) = 4 [pid 4179] close(3) = 0 [pid 4179] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4179] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4179] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4180 attached [pid 4180] set_robust_list(0x7fbba0edc9e0, 24 [pid 4179] <... clone resumed>, parent_tid=[4180], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4180 [pid 4180] <... set_robust_list resumed>) = 0 [pid 4179] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4179] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4180] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4180] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4179] <... futex resumed>) = 0 [pid 4180] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4179] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4179] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4180] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4179] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4179] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 62.338293][ T4177] fuseblk: Bad value for 'fd' [pid 4179] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4181], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4181 [pid 4179] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4181 attached [pid 4179] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4181] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4181] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4181] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4179] <... futex resumed>) = 0 [pid 4181] <... futex resumed>) = 1 [pid 4179] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4181] read(3, [pid 4179] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4180] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4180] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] <... read resumed>" "..., 8224) = 6144 [pid 4180] <... futex resumed>) = 0 [pid 4180] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4181] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4179] <... futex resumed>) = 0 [pid 4181] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4179] exit_group(0 [pid 4180] <... futex resumed>) = ? [pid 4181] <... futex resumed>) = ? [pid 4179] <... exit_group resumed>) = ? [pid 4180] +++ exited with 0 +++ [pid 4181] +++ exited with 0 +++ [pid 4179] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4179, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4182 attached , child_tidptr=0x555556ad05d0) = 4182 [pid 4182] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4182] setpgid(0, 0) = 0 [pid 4182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4182] write(3, "1000", 4) = 4 [pid 4182] close(3) = 0 [pid 4182] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4182] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4182] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4183 attached [pid 4183] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4183] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4182] <... clone resumed>, parent_tid=[4183], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4183 [pid 4182] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4183] mkdirat(AT_FDCWD, "./file0", 000 [pid 4182] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4183] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4183] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4183] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4182] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4183] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4182] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.364928][ T4180] fuseblk: Bad value for 'fd' [pid 4182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4183] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4183] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4183] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4182] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4182] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4182] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4184], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4184 ./strace-static-x86_64: Process 4184 attached [pid 4184] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4184] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4182] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4184] <... futex resumed>) = 0 [pid 4182] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4184] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4184] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4182] <... futex resumed>) = 0 [pid 4182] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] <... futex resumed>) = 0 [pid 4182] <... futex resumed>) = 1 [pid 4183] read(3, [pid 4182] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4183] <... read resumed>" "..., 8224) = 6144 [pid 4183] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4182] <... futex resumed>) = 0 [pid 4183] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4182] exit_group(0 [pid 4183] <... futex resumed>) = ? [pid 4182] <... exit_group resumed>) = ? [pid 4183] +++ exited with 0 +++ [pid 4184] <... futex resumed>) = ? [pid 4184] +++ exited with 0 +++ [pid 4182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4182, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4185 ./strace-static-x86_64: Process 4185 attached [pid 4185] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4185] setpgid(0, 0) = 0 [pid 4185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4185] write(3, "1000", 4) = 4 [pid 4185] close(3) = 0 [pid 4185] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4185] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4185] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4186 attached , parent_tid=[4186], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4186 [pid 4186] set_robust_list(0x7fbba0edc9e0, 24 [pid 4185] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] <... set_robust_list resumed>) = 0 [pid 4186] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4186] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4186] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4185] <... futex resumed>) = 1 [pid 4186] <... futex resumed>) = 0 [pid 4185] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4186] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4185] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4186] <... futex resumed>) = 0 [pid 4185] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [ 62.395424][ T4183] fuseblk: Bad value for 'fd' [pid 4186] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4185] <... futex resumed>) = 0 [pid 4185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4185] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4185] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4187 attached , parent_tid=[4187], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4187 [pid 4185] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4185] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4187] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4187] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4185] <... futex resumed>) = 0 [pid 4187] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4185] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4185] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4187] read(3, " "..., 8224) = 6144 [pid 4186] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4187] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4185] <... futex resumed>) = 0 [pid 4187] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4186] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4185] exit_group(0 [pid 4186] <... futex resumed>) = ? [pid 4187] <... futex resumed>) = ? [pid 4185] <... exit_group resumed>) = ? [pid 4187] +++ exited with 0 +++ [pid 4186] +++ exited with 0 +++ [pid 4185] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4188 ./strace-static-x86_64: Process 4188 attached [pid 4188] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4188] setpgid(0, 0) = 0 [pid 4188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4188] write(3, "1000", 4) = 4 [pid 4188] close(3) = 0 [pid 4188] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4188] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4188] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4189 attached , parent_tid=[4189], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4189 [pid 4188] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4188] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4189] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4189] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4189] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4188] <... futex resumed>) = 0 [pid 4188] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4188] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4188] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4188] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4190], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4190 [ 62.436510][ T4186] fuseblk: Bad value for 'fd' [pid 4189] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4188] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4190 attached ) = 0 [pid 4188] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4189] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4190] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4189] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4190] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4189] <... futex resumed>) = 0 [pid 4190] <... openat resumed>) = 3 [pid 4189] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4190] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4188] <... futex resumed>) = 0 [pid 4190] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4188] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4188] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4189] read(3, " "..., 8224) = 6144 [pid 4189] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4188] <... futex resumed>) = 0 [pid 4189] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4188] exit_group(0 [pid 4190] <... futex resumed>) = ? [pid 4189] <... futex resumed>) = ? [pid 4188] <... exit_group resumed>) = ? [pid 4190] +++ exited with 0 +++ [pid 4189] +++ exited with 0 +++ [pid 4188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4191 ./strace-static-x86_64: Process 4191 attached [pid 4191] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4191] setpgid(0, 0) = 0 [pid 4191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4191] write(3, "1000", 4) = 4 [pid 4191] close(3) = 0 [pid 4191] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4191] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4191] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4192], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4192 [pid 4191] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4191] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4192 attached [pid 4192] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4192] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4192] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] <... futex resumed>) = 0 [pid 4191] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4191] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4191] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4191] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4193 attached , parent_tid=[4193], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4193 [pid 4191] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4191] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4192] <... futex resumed>) = 1 [pid 4193] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4192] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4193] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4193] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4191] <... futex resumed>) = 0 [pid 4191] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4191] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4193] read(3, " "..., 8224) = 6144 [ 62.479831][ T4189] fuseblk: Bad value for 'fd' [pid 4193] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4192] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4191] <... futex resumed>) = 0 [pid 4191] exit_group(0) = ? [pid 4193] <... futex resumed>) = ? [pid 4192] <... futex resumed>) = ? [pid 4193] +++ exited with 0 +++ [pid 4192] +++ exited with 0 +++ [pid 4191] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4191, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4194 ./strace-static-x86_64: Process 4194 attached [pid 4194] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4194] setpgid(0, 0) = 0 [pid 4194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4194] write(3, "1000", 4) = 4 [pid 4194] close(3) = 0 [pid 4194] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4194] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4194] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4195 attached , parent_tid=[4195], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4195 [pid 4194] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4194] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4195] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4195] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4195] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4194] <... futex resumed>) = 0 [pid 4194] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4194] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4195] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4194] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4194] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4196], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4196 [pid 4194] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.514992][ T4192] fuseblk: Bad value for 'fd' [pid 4194] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4196 attached [pid 4196] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4196] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4195] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4196] <... openat resumed>) = 3 [pid 4195] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4195] <... futex resumed>) = 0 [pid 4196] <... futex resumed>) = 1 [pid 4195] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4194] <... futex resumed>) = 0 [pid 4196] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4194] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4194] <... futex resumed>) = 0 [pid 4194] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4195] read(3, " "..., 8224) = 6144 [pid 4195] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4194] <... futex resumed>) = 0 [pid 4194] exit_group(0 [pid 4196] <... futex resumed>) = ? [pid 4194] <... exit_group resumed>) = ? [pid 4196] +++ exited with 0 +++ [pid 4195] +++ exited with 0 +++ [pid 4194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4194, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4197 ./strace-static-x86_64: Process 4197 attached [pid 4197] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4197] setpgid(0, 0) = 0 [pid 4197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4197] write(3, "1000", 4) = 4 [pid 4197] close(3) = 0 [pid 4197] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4197] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4197] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4198 attached , parent_tid=[4198], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4198 [pid 4198] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4198] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4198] <... futex resumed>) = 0 [pid 4198] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4198] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4198] <... futex resumed>) = 0 [pid 4198] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4197] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4198] <... futex resumed>) = 0 [pid 4198] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4197] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.539917][ T4195] fuseblk: Bad value for 'fd' [pid 4197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4198] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4198] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4198] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4197] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4197] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4199 attached , parent_tid=[4199], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4199 [pid 4199] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4197] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4199] <... set_robust_list resumed>) = 0 [pid 4197] <... futex resumed>) = 0 [pid 4199] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4197] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4199] <... openat resumed>) = 3 [pid 4199] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4197] <... futex resumed>) = 0 [pid 4199] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] <... futex resumed>) = 0 [pid 4197] <... futex resumed>) = 1 [pid 4198] read(3, " "..., 8224) = 6144 [pid 4197] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4198] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4198] <... futex resumed>) = 0 [pid 4198] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] exit_group(0 [pid 4198] <... futex resumed>) = ? [pid 4197] <... exit_group resumed>) = ? [pid 4198] +++ exited with 0 +++ [pid 4199] <... futex resumed>) = ? [pid 4199] +++ exited with 0 +++ [pid 4197] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4200 attached , child_tidptr=0x555556ad05d0) = 4200 [pid 4200] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4200] setpgid(0, 0) = 0 [pid 4200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4200] write(3, "1000", 4) = 4 [pid 4200] close(3) = 0 [pid 4200] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4200] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4200] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4201], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4201 [pid 4200] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4200] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4201 attached [pid 4201] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4201] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [ 62.572180][ T4198] fuseblk: Bad value for 'fd' [pid 4201] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4200] <... futex resumed>) = 0 [pid 4200] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4201] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4200] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4200] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4200] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4202], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4202 ./strace-static-x86_64: Process 4202 attached [pid 4200] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4200] <... futex resumed>) = 0 [pid 4202] <... set_robust_list resumed>) = 0 [pid 4200] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4202] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4200] <... futex resumed>) = 0 [pid 4202] read(3, [pid 4200] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4200] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] <... read resumed>" "..., 8224) = 6144 [pid 4201] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4202] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4200] <... futex resumed>) = 0 [pid 4202] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4201] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4200] exit_group(0 [pid 4202] <... futex resumed>) = ? [pid 4200] <... exit_group resumed>) = ? [pid 4202] +++ exited with 0 +++ [pid 4201] +++ exited with 0 +++ [pid 4200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4200, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4203 attached , child_tidptr=0x555556ad05d0) = 4203 [pid 4203] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4203] setpgid(0, 0) = 0 [pid 4203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4203] write(3, "1000", 4) = 4 [pid 4203] close(3) = 0 [pid 4203] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4203] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4203] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4204 attached , parent_tid=[4204], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4204 [pid 4204] set_robust_list(0x7fbba0edc9e0, 24 [pid 4203] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4204] <... set_robust_list resumed>) = 0 [pid 4203] <... futex resumed>) = 0 [pid 4203] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4204] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4204] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4203] <... futex resumed>) = 0 [pid 4203] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4203] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 62.613087][ T4201] fuseblk: Bad value for 'fd' [pid 4204] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4203] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4203] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4205 attached , parent_tid=[4205], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4205 [pid 4203] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4203] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4204] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4205] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4205] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4205] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4203] <... futex resumed>) = 0 [pid 4203] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4203] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4204] <... futex resumed>) = 0 [pid 4204] read(3, " "..., 8224) = 6144 [pid 4205] <... futex resumed>) = 1 [pid 4205] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4204] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4203] <... futex resumed>) = 0 [pid 4203] exit_group(0) = ? [pid 4205] <... futex resumed>) = ? [pid 4204] <... futex resumed>) = ? [pid 4205] +++ exited with 0 +++ [pid 4204] +++ exited with 0 +++ [pid 4203] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4206 ./strace-static-x86_64: Process 4206 attached [pid 4206] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4206] setpgid(0, 0) = 0 [pid 4206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4206] write(3, "1000", 4) = 4 [pid 4206] close(3) = 0 [pid 4206] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4206] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4206] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4207 attached , parent_tid=[4207], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4207 [pid 4207] set_robust_list(0x7fbba0edc9e0, 24 [pid 4206] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] <... set_robust_list resumed>) = 0 [pid 4206] <... futex resumed>) = 0 [pid 4207] mkdirat(AT_FDCWD, "./file0", 000 [pid 4206] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4207] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4207] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4206] <... futex resumed>) = 0 [pid 4207] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4206] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4206] <... futex resumed>) = 0 [pid 4207] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4206] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 62.650761][ T4204] fuseblk: Bad value for 'fd' [pid 4206] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4206] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4208], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4208 [pid 4206] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4206] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4208 attached [pid 4208] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4208] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4207] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4207] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4207] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4208] <... openat resumed>) = 3 [pid 4208] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4206] <... futex resumed>) = 0 [pid 4206] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] <... futex resumed>) = 0 [pid 4206] <... futex resumed>) = 1 [pid 4207] read(3, [pid 4206] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4207] <... read resumed>" "..., 8224) = 6144 [pid 4207] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4206] <... futex resumed>) = 0 [pid 4207] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4206] exit_group(0 [pid 4207] <... futex resumed>) = ? [pid 4206] <... exit_group resumed>) = ? [pid 4208] <... futex resumed>) = ? [pid 4208] +++ exited with 0 +++ [pid 4207] +++ exited with 0 +++ [pid 4206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4206, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4209 ./strace-static-x86_64: Process 4209 attached [pid 4209] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4209] setpgid(0, 0) = 0 [pid 4209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4209] write(3, "1000", 4) = 4 [pid 4209] close(3) = 0 [pid 4209] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4209] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4209] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4210 attached , parent_tid=[4210], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4210 [pid 4209] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4209] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4210] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4210] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4210] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4209] <... futex resumed>) = 0 [pid 4209] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4209] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4209] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4209] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4211], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4211 ./strace-static-x86_64: Process 4211 attached [pid 4209] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4209] <... futex resumed>) = 0 [pid 4211] <... set_robust_list resumed>) = 0 [pid 4209] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [ 62.690116][ T4207] fuseblk: Bad value for 'fd' [pid 4210] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4211] <... openat resumed>) = 3 [pid 4211] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4209] <... futex resumed>) = 0 [pid 4211] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4209] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4210] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4210] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4209] <... futex resumed>) = 1 [pid 4211] <... futex resumed>) = 0 [pid 4211] read(3, " "..., 8224) = 6144 [pid 4211] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4211] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4209] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4210] <... futex resumed>) = 0 [pid 4209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4210] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4209] exit_group(0 [pid 4210] <... futex resumed>) = ? [pid 4209] <... exit_group resumed>) = ? [pid 4211] <... futex resumed>) = ? [pid 4211] +++ exited with 0 +++ [pid 4210] +++ exited with 0 +++ [pid 4209] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4209, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4212 ./strace-static-x86_64: Process 4212 attached [pid 4212] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4212] setpgid(0, 0) = 0 [pid 4212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4212] write(3, "1000", 4) = 4 [pid 4212] close(3) = 0 [pid 4212] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4212] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4212] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4213], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4213 [pid 4212] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4212] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4213 attached [pid 4213] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4213] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4213] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] <... futex resumed>) = 0 [pid 4212] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4212] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4212] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4213] <... futex resumed>) = 1 [pid 4212] <... mprotect resumed>) = 0 [pid 4212] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4214], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4214 ./strace-static-x86_64: Process 4214 attached [pid 4213] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4214] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4212] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.718728][ T4210] fuseblk: Bad value for 'fd' [pid 4212] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4214] <... set_robust_list resumed>) = 0 [pid 4214] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4213] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4214] <... openat resumed>) = 3 [pid 4213] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4213] <... futex resumed>) = 0 [pid 4212] <... futex resumed>) = 0 [pid 4214] <... futex resumed>) = 1 [pid 4213] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4212] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4212] <... futex resumed>) = 0 [pid 4213] read(3, [pid 4212] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4213] <... read resumed>" "..., 8224) = 6144 [pid 4213] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4212] <... futex resumed>) = 0 [pid 4213] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4212] exit_group(0) = ? [pid 4214] <... futex resumed>) = ? [pid 4213] <... futex resumed>) = ? [pid 4214] +++ exited with 0 +++ [pid 4213] +++ exited with 0 +++ [pid 4212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4215 attached , child_tidptr=0x555556ad05d0) = 4215 [pid 4215] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4215] setpgid(0, 0) = 0 [pid 4215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4215] write(3, "1000", 4) = 4 [pid 4215] close(3) = 0 [pid 4215] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4215] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4215] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4216 attached [pid 4216] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4215] <... clone resumed>, parent_tid=[4216], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4216 [pid 4215] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4215] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4216] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4216] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4216] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4215] <... futex resumed>) = 0 [pid 4215] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... futex resumed>) = 0 [pid 4215] <... futex resumed>) = 1 [pid 4215] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4215] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4216] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4215] <... mprotect resumed>) = 0 [pid 4215] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4217], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4217 [pid 4215] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.741034][ T4213] fuseblk: Bad value for 'fd' [pid 4215] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4217 attached [pid 4216] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4216] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4217] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4217] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4217] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4215] <... futex resumed>) = 0 [pid 4215] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... futex resumed>) = 0 [pid 4215] <... futex resumed>) = 1 [pid 4216] read(3, [pid 4215] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4216] <... read resumed>" "..., 8224) = 6144 [pid 4216] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4215] <... futex resumed>) = 0 [pid 4216] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4215] exit_group(0) = ? [pid 4216] <... futex resumed>) = ? [pid 4216] +++ exited with 0 +++ [pid 4217] <... futex resumed>) = ? [pid 4217] +++ exited with 0 +++ [pid 4215] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4215, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4218 ./strace-static-x86_64: Process 4218 attached [pid 4218] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4218] setpgid(0, 0) = 0 [pid 4218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4218] write(3, "1000", 4) = 4 [pid 4218] close(3) = 0 [pid 4218] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4218] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4218] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4219 attached , parent_tid=[4219], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4219 [pid 4219] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4219] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4218] <... futex resumed>) = 0 [pid 4218] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4219] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4219] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4218] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4218] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4219] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4218] <... futex resumed>) = 0 [pid 4218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 62.767027][ T4216] fuseblk: Bad value for 'fd' [pid 4218] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4218] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4220], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4220 [pid 4218] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4218] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4220 attached [pid 4219] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4220] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4219] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] <... set_robust_list resumed>) = 0 [pid 4219] <... futex resumed>) = 0 [pid 4220] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4219] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4220] <... openat resumed>) = 3 [pid 4220] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4220] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4219] <... futex resumed>) = 0 [pid 4218] <... futex resumed>) = 1 [pid 4219] read(3, [pid 4218] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4219] <... read resumed>" "..., 8224) = 6144 [pid 4219] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4219] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] exit_group(0) = ? [pid 4219] <... futex resumed>) = ? [pid 4220] <... futex resumed>) = ? [pid 4219] +++ exited with 0 +++ [pid 4220] +++ exited with 0 +++ [pid 4218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4221 ./strace-static-x86_64: Process 4221 attached [pid 4221] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4221] setpgid(0, 0) = 0 [pid 4221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4221] write(3, "1000", 4) = 4 [pid 4221] close(3) = 0 [pid 4221] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4221] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4221] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4222], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4222 [pid 4221] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4222 attached [pid 4222] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4222] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4222] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... futex resumed>) = 0 [pid 4221] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4221] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4221] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4223], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4223 [pid 4221] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4222] <... futex resumed>) = 1 [ 62.795663][ T4219] fuseblk: Bad value for 'fd' [pid 4222] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4223 attached ) = -1 EINVAL (Invalid argument) [pid 4222] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4222] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4223] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4223] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4223] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4221] <... futex resumed>) = 0 [pid 4221] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4222] <... futex resumed>) = 0 [pid 4221] <... futex resumed>) = 1 [pid 4222] read(3, [pid 4221] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4223] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4222] <... read resumed>" "..., 8224) = 6144 [pid 4222] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4221] <... futex resumed>) = 0 [pid 4222] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4221] exit_group(0 [pid 4223] <... futex resumed>) = ? [pid 4222] <... futex resumed>) = ? [pid 4221] <... exit_group resumed>) = ? [pid 4223] +++ exited with 0 +++ [pid 4222] +++ exited with 0 +++ [pid 4221] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4224 attached , child_tidptr=0x555556ad05d0) = 4224 [pid 4224] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4224] setpgid(0, 0) = 0 [pid 4224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4224] write(3, "1000", 4) = 4 [pid 4224] close(3) = 0 [pid 4224] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4224] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4224] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4225 attached [pid 4225] set_robust_list(0x7fbba0edc9e0, 24 [pid 4224] <... clone resumed>, parent_tid=[4225], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4225 [pid 4225] <... set_robust_list resumed>) = 0 [pid 4224] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4225] mkdirat(AT_FDCWD, "./file0", 000 [pid 4224] <... futex resumed>) = 0 [pid 4224] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4225] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4225] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4224] <... futex resumed>) = 0 [pid 4224] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.818484][ T4222] fuseblk: Bad value for 'fd' [pid 4224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4224] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4225] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4224] <... mprotect resumed>) = 0 [pid 4224] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4226 attached , parent_tid=[4226], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4226 [pid 4226] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4224] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] <... set_robust_list resumed>) = 0 [pid 4224] <... futex resumed>) = 0 [pid 4226] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4224] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4226] <... openat resumed>) = 3 [pid 4225] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4226] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] <... futex resumed>) = 0 [pid 4226] <... futex resumed>) = 1 [pid 4224] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] read(3, [pid 4224] <... futex resumed>) = 0 [pid 4226] <... read resumed>" "..., 8224) = 6144 [pid 4224] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4226] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4226] <... futex resumed>) = 0 [pid 4226] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4225] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4225] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4224] exit_group(0) = ? [pid 4226] <... futex resumed>) = ? [pid 4226] +++ exited with 0 +++ [pid 4225] <... futex resumed>) = ? [pid 4225] +++ exited with 0 +++ [pid 4224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4227 ./strace-static-x86_64: Process 4227 attached [pid 4227] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4227] setpgid(0, 0) = 0 [pid 4227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4227] write(3, "1000", 4) = 4 [pid 4227] close(3) = 0 [pid 4227] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4227] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4227] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4228], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4228 [pid 4227] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4228 attached [pid 4228] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4228] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4228] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4227] <... futex resumed>) = 0 [pid 4227] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4227] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4227] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 62.859403][ T4225] fuseblk: Bad value for 'fd' [pid 4228] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4229 attached [pid 4227] <... clone resumed>, parent_tid=[4229], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4229 [pid 4229] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4228] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4227] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4229] <... set_robust_list resumed>) = 0 [pid 4228] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] <... futex resumed>) = 0 [pid 4229] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4228] <... futex resumed>) = 0 [pid 4227] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4229] <... openat resumed>) = 3 [pid 4228] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4227] <... futex resumed>) = 0 [pid 4229] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4227] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4228] <... futex resumed>) = 0 [pid 4227] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] read(3, " "..., 8224) = 6144 [pid 4228] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4227] <... futex resumed>) = 0 [pid 4228] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4227] exit_group(0 [pid 4229] <... futex resumed>) = ? [pid 4228] <... futex resumed>) = ? [pid 4227] <... exit_group resumed>) = ? [pid 4229] +++ exited with 0 +++ [pid 4228] +++ exited with 0 +++ [pid 4227] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4230 attached , child_tidptr=0x555556ad05d0) = 4230 [pid 4230] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4230] setpgid(0, 0) = 0 [pid 4230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4230] write(3, "1000", 4) = 4 [pid 4230] close(3) = 0 [pid 4230] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4230] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4230] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4231], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4231 [pid 4230] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4230] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4231 attached [pid 4231] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4231] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4231] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = 0 [pid 4230] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4230] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4230] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4230] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4232 attached , parent_tid=[4232], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4232 [pid 4230] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4230] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4231] <... futex resumed>) = 1 [pid 4232] set_robust_list(0x7fbba0ebb9e0, 24 [ 62.898723][ T4228] fuseblk: Bad value for 'fd' [pid 4231] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4232] <... set_robust_list resumed>) = 0 [pid 4231] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4231] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4231] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4232] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4232] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = 0 [pid 4230] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4230] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4231] <... futex resumed>) = 0 [pid 4231] read(3, " "..., 8224) = 6144 [pid 4232] <... futex resumed>) = 1 [pid 4232] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4231] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = 0 [pid 4230] exit_group(0) = ? [pid 4232] <... futex resumed>) = ? [pid 4232] +++ exited with 0 +++ [pid 4231] <... futex resumed>) = ? [pid 4231] +++ exited with 0 +++ [pid 4230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4233 ./strace-static-x86_64: Process 4233 attached [pid 4233] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4233] setpgid(0, 0) = 0 [pid 4233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4233] write(3, "1000", 4) = 4 [pid 4233] close(3) = 0 [pid 4233] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4233] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4233] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4234 attached , parent_tid=[4234], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4234 [pid 4234] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4234] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4233] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4234] <... futex resumed>) = 0 [pid 4234] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4234] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4234] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4233] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4233] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4234] <... futex resumed>) = 0 [pid 4234] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4233] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.938173][ T4231] fuseblk: Bad value for 'fd' [pid 4233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4233] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4233] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4234] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4235 attached [pid 4234] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4234] <... futex resumed>) = 0 [pid 4235] <... set_robust_list resumed>) = 0 [pid 4234] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4235] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4233] <... clone resumed>, parent_tid=[4235], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4235 [pid 4233] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4235] <... futex resumed>) = 0 [pid 4235] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4233] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4235] <... openat resumed>) = 3 [pid 4235] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4235] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4233] <... futex resumed>) = 0 [pid 4233] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4234] <... futex resumed>) = 0 [pid 4233] <... futex resumed>) = 1 [pid 4234] read(3, " "..., 8224) = 6144 [pid 4233] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4234] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4234] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4233] exit_group(0 [pid 4234] <... futex resumed>) = ? [pid 4233] <... exit_group resumed>) = ? [pid 4234] +++ exited with 0 +++ [pid 4235] <... futex resumed>) = ? [pid 4235] +++ exited with 0 +++ [pid 4233] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4236 ./strace-static-x86_64: Process 4236 attached [pid 4236] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4236] setpgid(0, 0) = 0 [pid 4236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4236] write(3, "1000", 4) = 4 [pid 4236] close(3) = 0 [pid 4236] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4236] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4236] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4237 attached , parent_tid=[4237], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4237 [pid 4237] set_robust_list(0x7fbba0edc9e0, 24 [pid 4236] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] <... set_robust_list resumed>) = 0 [pid 4236] <... futex resumed>) = 0 [pid 4236] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4237] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4237] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4236] <... futex resumed>) = 0 [pid 4236] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.966749][ T4234] fuseblk: Bad value for 'fd' [pid 4237] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4236] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4236] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4236] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4238], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4238 [pid 4236] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4236] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4238 attached [pid 4238] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4238] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4238] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4237] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4237] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4236] <... futex resumed>) = 0 [pid 4236] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4236] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4238] <... futex resumed>) = 1 [pid 4238] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4237] <... futex resumed>) = 0 [pid 4237] read(3, " "..., 8224) = 6144 [pid 4237] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... futex resumed>) = 0 [pid 4236] exit_group(0) = ? [pid 4238] <... futex resumed>) = ? [pid 4238] +++ exited with 0 +++ [pid 4237] <... futex resumed>) = ? [pid 4237] +++ exited with 0 +++ [pid 4236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4239 ./strace-static-x86_64: Process 4239 attached [pid 4239] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4239] setpgid(0, 0) = 0 [pid 4239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4239] write(3, "1000", 4) = 4 [pid 4239] close(3) = 0 [pid 4239] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4239] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4239] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4240 attached , parent_tid=[4240], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4240 [pid 4240] set_robust_list(0x7fbba0edc9e0, 24 [pid 4239] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4240] <... set_robust_list resumed>) = 0 [pid 4239] <... futex resumed>) = 0 [pid 4240] mkdirat(AT_FDCWD, "./file0", 000 [pid 4239] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4240] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4240] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4239] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4240] <... futex resumed>) = 0 [pid 4239] <... futex resumed>) = 0 [pid 4240] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4239] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 62.991060][ T4237] fuseblk: Bad value for 'fd' [pid 4239] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4240] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4239] <... mprotect resumed>) = 0 [pid 4240] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4240] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4239] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4241], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4241 ./strace-static-x86_64: Process 4241 attached [pid 4241] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4239] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4239] <... futex resumed>) = 0 [pid 4239] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4241] <... openat resumed>) = 3 [pid 4241] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4239] <... futex resumed>) = 0 [pid 4241] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4239] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4240] <... futex resumed>) = 0 [pid 4239] <... futex resumed>) = 1 [pid 4239] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4240] read(3, " "..., 8224) = 6144 [pid 4240] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4239] <... futex resumed>) = 0 [pid 4240] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4239] exit_group(0) = ? [pid 4240] <... futex resumed>) = ? [pid 4240] +++ exited with 0 +++ [pid 4241] <... futex resumed>) = ? [pid 4241] +++ exited with 0 +++ [pid 4239] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4239, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4242 ./strace-static-x86_64: Process 4242 attached [pid 4242] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4242] setpgid(0, 0) = 0 [pid 4242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4242] write(3, "1000", 4) = 4 [pid 4242] close(3) = 0 [pid 4242] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4242] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4242] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4243 attached [pid 4243] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4242] <... clone resumed>, parent_tid=[4243], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4243 [pid 4242] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4243] mkdirat(AT_FDCWD, "./file0", 000 [pid 4242] <... futex resumed>) = 0 [pid 4242] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4243] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4243] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4242] <... futex resumed>) = 0 [pid 4242] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4242] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 63.017299][ T4240] fuseblk: Bad value for 'fd' [pid 4243] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4242] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4242] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4242] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4243] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4243] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4242] <... clone resumed>, parent_tid=[4244], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4244 [pid 4243] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4242] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4244 attached ) = 0 [pid 4242] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4244] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4244] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4244] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4244] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4242] <... futex resumed>) = 0 [pid 4242] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4243] <... futex resumed>) = 0 [pid 4242] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4243] read(3, " "..., 8224) = 6144 [pid 4243] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4243] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4242] <... futex resumed>) = 0 [pid 4242] exit_group(0) = ? [pid 4243] <... futex resumed>) = ? [pid 4244] <... futex resumed>) = ? [pid 4243] +++ exited with 0 +++ [pid 4244] +++ exited with 0 +++ [pid 4242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4242, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4245 ./strace-static-x86_64: Process 4245 attached [pid 4245] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4245] setpgid(0, 0) = 0 [pid 4245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4245] write(3, "1000", 4) = 4 [pid 4245] close(3) = 0 [pid 4245] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4245] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4245] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4246 attached , parent_tid=[4246], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4246 [pid 4246] set_robust_list(0x7fbba0edc9e0, 24 [pid 4245] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4246] <... set_robust_list resumed>) = 0 [pid 4245] <... futex resumed>) = 0 [pid 4245] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4246] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4246] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... futex resumed>) = 0 [pid 4246] <... futex resumed>) = 1 [pid 4245] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4245] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4246] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4245] <... futex resumed>) = 0 [pid 4245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4245] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4245] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4247], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4247 [ 63.047487][ T4243] fuseblk: Bad value for 'fd' ./strace-static-x86_64: Process 4247 attached [pid 4247] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4247] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4245] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4245] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4246] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4246] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4246] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4247] <... futex resumed>) = 0 [pid 4247] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4247] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4245] <... futex resumed>) = 0 [pid 4245] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4245] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4246] <... futex resumed>) = 0 [pid 4246] read(3, " "..., 8224) = 6144 [pid 4246] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... futex resumed>) = 0 [pid 4245] exit_group(0) = ? [pid 4247] <... futex resumed>) = ? [pid 4246] <... futex resumed>) = ? [pid 4247] +++ exited with 0 +++ [pid 4246] +++ exited with 0 +++ [pid 4245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4245, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4248 ./strace-static-x86_64: Process 4248 attached [pid 4248] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4248] setpgid(0, 0) = 0 [pid 4248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4248] write(3, "1000", 4) = 4 [pid 4248] close(3) = 0 [pid 4248] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4248] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4248] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4249], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4249 ./strace-static-x86_64: Process 4249 attached [pid 4248] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4249] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4249] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4249] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4248] <... futex resumed>) = 1 [pid 4248] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4249] <... futex resumed>) = 0 [pid 4249] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4248] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4248] <... futex resumed>) = 0 [pid 4249] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4248] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 63.074085][ T4246] fuseblk: Bad value for 'fd' [pid 4248] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4249] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4249] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] <... mprotect resumed>) = 0 [pid 4248] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4250 attached [pid 4249] <... futex resumed>) = 0 [pid 4250] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4249] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4250] <... set_robust_list resumed>) = 0 [pid 4248] <... clone resumed>, parent_tid=[4250], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4250 [pid 4250] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4248] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4248] <... futex resumed>) = 0 [pid 4250] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4248] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4250] <... openat resumed>) = 3 [pid 4250] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] <... futex resumed>) = 0 [pid 4250] <... futex resumed>) = 1 [pid 4248] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4248] <... futex resumed>) = 1 [pid 4249] <... futex resumed>) = 0 [pid 4248] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4249] read(3, " "..., 8224) = 6144 [pid 4249] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4248] <... futex resumed>) = 0 [pid 4248] exit_group(0 [pid 4250] <... futex resumed>) = ? [pid 4248] <... exit_group resumed>) = ? [pid 4250] +++ exited with 0 +++ [pid 4249] +++ exited with 0 +++ [pid 4248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4251 ./strace-static-x86_64: Process 4251 attached [pid 4251] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4251] setpgid(0, 0) = 0 [pid 4251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4251] write(3, "1000", 4) = 4 [pid 4251] close(3) = 0 [pid 4251] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4251] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4251] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4252 attached , parent_tid=[4252], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4252 [pid 4252] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4252] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4251] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4252] mkdirat(AT_FDCWD, "./file0", 000 [pid 4251] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4252] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4251] <... futex resumed>) = 0 [pid 4251] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4251] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 63.100444][ T4249] fuseblk: Bad value for 'fd' [pid 4252] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4251] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4251] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4253], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4253 [pid 4251] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4251] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4253 attached [pid 4253] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4253] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4253] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4251] <... futex resumed>) = 0 [pid 4251] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4251] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4253] <... futex resumed>) = 1 [pid 4253] read(3, " "..., 8224) = 6144 [pid 4253] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4251] <... futex resumed>) = 0 [pid 4253] <... futex resumed>) = 1 [pid 4253] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4252] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4252] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4251] exit_group(0) = ? [pid 4252] <... futex resumed>) = ? [pid 4252] +++ exited with 0 +++ [pid 4253] <... futex resumed>) = ? [pid 4253] +++ exited with 0 +++ [pid 4251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4254 ./strace-static-x86_64: Process 4254 attached [pid 4254] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4254] setpgid(0, 0) = 0 [pid 4254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4254] write(3, "1000", 4) = 4 [pid 4254] close(3) = 0 [pid 4254] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4254] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4254] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4255], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4255 [pid 4254] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4254] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4255 attached [pid 4255] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4255] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4255] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4254] <... futex resumed>) = 0 [pid 4254] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4254] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4254] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4254] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4256], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4256 [pid 4254] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4254] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4256 attached [pid 4256] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4256] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4256] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4254] <... futex resumed>) = 0 [pid 4254] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4254] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] <... futex resumed>) = 1 [pid 4256] read(3, " "..., 8224) = 6144 [pid 4256] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4254] <... futex resumed>) = 0 [pid 4256] <... futex resumed>) = 1 [pid 4256] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [ 63.130772][ T4252] fuseblk: Bad value for 'fd' [pid 4255] mount("/dev/loop0", "./file0", "fuseblk", 0, " ffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"...) = -1 EINVAL (Invalid argument) [pid 4255] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4254] exit_group(0 [pid 4255] <... futex resumed>) = 0 [pid 4254] <... exit_group resumed>) = ? [pid 4256] <... futex resumed>) = ? [pid 4256] +++ exited with 0 +++ [pid 4255] +++ exited with 0 +++ [pid 4254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4257 ./strace-static-x86_64: Process 4257 attached [pid 4257] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4257] setpgid(0, 0) = 0 [pid 4257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4257] write(3, "1000", 4) = 4 [pid 4257] close(3) = 0 [pid 4257] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4257] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4257] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4258], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4258 [pid 4257] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4257] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4258 attached [pid 4258] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4258] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4258] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] <... futex resumed>) = 0 [pid 4257] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4257] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4257] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4257] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4259], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4259 [pid 4257] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4257] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4258] <... futex resumed>) = 1 [pid 4258] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4259 attached ) = -1 EINVAL (Invalid argument) [pid 4258] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4258] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4259] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4259] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4259] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4257] <... futex resumed>) = 0 [pid 4257] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4257] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4258] <... futex resumed>) = 0 [pid 4258] read(3, " "..., 8224) = 6144 [pid 4258] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] <... futex resumed>) = 0 [pid 4257] exit_group(0) = ? [pid 4258] <... futex resumed>) = ? [pid 4258] +++ exited with 0 +++ [pid 4259] +++ exited with 0 +++ [pid 4257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4257, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4260 ./strace-static-x86_64: Process 4260 attached [pid 4260] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4260] setpgid(0, 0) = 0 [pid 4260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4260] write(3, "1000", 4) = 4 [pid 4260] close(3) = 0 [pid 4260] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4260] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4260] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4261], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4261 [pid 4260] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4261 attached [pid 4261] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4261] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4261] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... futex resumed>) = 0 [pid 4260] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4260] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4260] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4262], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4262 [pid 4260] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 1 [ 63.162540][ T4255] fuseblk: Unknown parameter ' ffffffffffffffff' [ 63.186394][ T4258] fuseblk: Bad value for 'fd' [pid 4261] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"...) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4262 attached [pid 4261] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4261] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4262] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4262] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4260] <... futex resumed>) = 0 [pid 4260] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4260] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 0 [pid 4261] read(3, " "..., 8224) = 6144 [pid 4261] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4260] <... futex resumed>) = 0 [pid 4261] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4260] exit_group(0 [pid 4261] <... futex resumed>) = ? [pid 4260] <... exit_group resumed>) = ? [pid 4261] +++ exited with 0 +++ [pid 4262] +++ exited with 0 +++ [pid 4260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4263 ./strace-static-x86_64: Process 4263 attached [pid 4263] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4263] setpgid(0, 0) = 0 [pid 4263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4263] write(3, "1000", 4) = 4 [pid 4263] close(3) = 0 [pid 4263] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4263] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4263] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4264], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4264 [pid 4263] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4263] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4264 attached [pid 4264] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4264] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4264] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] <... futex resumed>) = 0 [pid 4263] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4263] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4263] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4263] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4265], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4265 [pid 4263] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4263] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4264] <... futex resumed>) = 1 [ 63.211422][ T4261] fuseblk: Bad value for 'fd' [pid 4264] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4265 attached ) = -1 EINVAL (Invalid argument) [pid 4264] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4265] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4265] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4265] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4263] <... futex resumed>) = 0 [pid 4263] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4263] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4264] <... futex resumed>) = 0 [pid 4264] read(3, [pid 4265] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4264] <... read resumed>" "..., 8224) = 6144 [pid 4264] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] <... futex resumed>) = 0 [pid 4263] exit_group(0) = ? [pid 4264] <... futex resumed>) = ? [pid 4265] <... futex resumed>) = ? [pid 4264] +++ exited with 0 +++ [pid 4265] +++ exited with 0 +++ [pid 4263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4266 attached , child_tidptr=0x555556ad05d0) = 4266 [pid 4266] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4266] setpgid(0, 0) = 0 [pid 4266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4266] write(3, "1000", 4) = 4 [pid 4266] close(3) = 0 [pid 4266] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4266] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4266] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4267 attached [pid 4267] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4267] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4266] <... clone resumed>, parent_tid=[4267], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4267 [pid 4266] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4267] <... futex resumed>) = 0 [pid 4267] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4267] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4266] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4266] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4266] <... futex resumed>) = 1 [pid 4266] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 63.236542][ T4264] fuseblk: Bad value for 'fd' [pid 4266] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4266] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4268], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4268 [pid 4266] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4266] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4268 attached [pid 4267] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4268] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4267] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4268] <... set_robust_list resumed>) = 0 [pid 4267] <... futex resumed>) = 0 [pid 4268] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4267] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4268] <... openat resumed>) = 3 [pid 4268] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4266] <... futex resumed>) = 0 [pid 4268] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4266] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4266] <... futex resumed>) = 1 [pid 4267] read(3, [pid 4266] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4267] <... read resumed>" "..., 8224) = 6144 [pid 4267] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4266] <... futex resumed>) = 0 [pid 4267] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4266] exit_group(0) = ? [pid 4267] <... futex resumed>) = ? [pid 4268] <... futex resumed>) = ? [pid 4267] +++ exited with 0 +++ [pid 4268] +++ exited with 0 +++ [pid 4266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4266, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4269 attached , child_tidptr=0x555556ad05d0) = 4269 [pid 4269] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4269] setpgid(0, 0) = 0 [pid 4269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4269] write(3, "1000", 4) = 4 [pid 4269] close(3) = 0 [pid 4269] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4269] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4269] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4270 attached [pid 4270] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4269] <... clone resumed>, parent_tid=[4270], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4270 [pid 4269] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4269] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4270] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4270] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4269] <... futex resumed>) = 0 [pid 4269] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4269] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 63.264703][ T4267] fuseblk: Bad value for 'fd' [pid 4269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4269] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4269] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4271], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4271 [pid 4269] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4271 attached [pid 4269] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4270] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4270] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4271] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4271] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4269] <... futex resumed>) = 0 [pid 4269] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4269] <... futex resumed>) = 1 [pid 4270] read(3, [pid 4269] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4270] <... read resumed>" "..., 8224) = 6144 [pid 4270] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4269] <... futex resumed>) = 0 [pid 4270] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4269] exit_group(0) = ? [pid 4271] <... futex resumed>) = ? [pid 4270] <... futex resumed>) = ? [pid 4270] +++ exited with 0 +++ [pid 4271] +++ exited with 0 +++ [pid 4269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4272 attached , child_tidptr=0x555556ad05d0) = 4272 [pid 4272] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4272] setpgid(0, 0) = 0 [pid 4272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4272] write(3, "1000", 4) = 4 [pid 4272] close(3) = 0 [pid 4272] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4272] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4272] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4273 attached , parent_tid=[4273], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4273 [pid 4273] set_robust_list(0x7fbba0edc9e0, 24 [pid 4272] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... set_robust_list resumed>) = 0 [pid 4273] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4273] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4272] <... futex resumed>) = 1 [pid 4273] <... futex resumed>) = 0 [pid 4272] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4273] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4272] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4273] <... futex resumed>) = 0 [pid 4272] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4272] <... futex resumed>) = 0 [ 63.288771][ T4270] fuseblk: Bad value for 'fd' [pid 4272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4273] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4272] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4273] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4272] <... mprotect resumed>) = 0 [pid 4272] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4274 attached [pid 4274] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4274] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4272] <... clone resumed>, parent_tid=[4274], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4274 [pid 4272] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4274] <... futex resumed>) = 0 [pid 4274] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4274] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4274] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4272] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4272] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... futex resumed>) = 0 [pid 4272] <... futex resumed>) = 1 [pid 4273] read(3, [pid 4272] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4273] <... read resumed>" "..., 8224) = 6144 [pid 4273] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4273] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4272] <... futex resumed>) = 0 [pid 4272] exit_group(0 [pid 4273] <... futex resumed>) = ? [pid 4272] <... exit_group resumed>) = ? [pid 4273] +++ exited with 0 +++ [pid 4274] <... futex resumed>) = ? [pid 4274] +++ exited with 0 +++ [pid 4272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4275 ./strace-static-x86_64: Process 4275 attached [pid 4275] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4275] setpgid(0, 0) = 0 [pid 4275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4275] write(3, "1000", 4) = 4 [pid 4275] close(3) = 0 [pid 4275] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4275] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4275] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4276 attached , parent_tid=[4276], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4276 [pid 4276] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4275] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4275] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4276] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4276] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4276] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4275] <... futex resumed>) = 0 [pid 4275] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4275] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] <... futex resumed>) = 0 [pid 4275] <... futex resumed>) = 0 [pid 4275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4276] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4275] <... mmap resumed>) = 0x7fbba0e9b000 [ 63.322034][ T4273] fuseblk: Bad value for 'fd' [pid 4275] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4276] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4275] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4276] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4277 attached [pid 4277] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4277] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4275] <... clone resumed>, parent_tid=[4277], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4277 [pid 4275] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4277] <... futex resumed>) = 0 [pid 4275] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4277] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4277] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4275] <... futex resumed>) = 0 [pid 4277] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4275] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] <... futex resumed>) = 0 [pid 4275] <... futex resumed>) = 1 [pid 4276] read(3, [pid 4275] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4276] <... read resumed>" "..., 8224) = 6144 [pid 4276] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4276] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4275] <... futex resumed>) = 0 [pid 4275] exit_group(0 [pid 4276] <... futex resumed>) = ? [pid 4275] <... exit_group resumed>) = ? [pid 4276] +++ exited with 0 +++ [pid 4277] <... futex resumed>) = ? [pid 4277] +++ exited with 0 +++ [pid 4275] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4278 ./strace-static-x86_64: Process 4278 attached [pid 4278] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4278] setpgid(0, 0) = 0 [pid 4278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4278] write(3, "1000", 4) = 4 [pid 4278] close(3) = 0 [pid 4278] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4278] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4278] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4279 attached , parent_tid=[4279], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4279 [pid 4279] set_robust_list(0x7fbba0edc9e0, 24 [pid 4278] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] <... set_robust_list resumed>) = 0 [pid 4278] <... futex resumed>) = 0 [pid 4279] mkdirat(AT_FDCWD, "./file0", 000 [pid 4278] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4279] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4279] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4278] <... futex resumed>) = 0 [pid 4279] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4278] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4278] <... futex resumed>) = 0 [pid 4279] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4278] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 63.351512][ T4276] fuseblk: Bad value for 'fd' [pid 4278] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4278] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4280 attached [pid 4280] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4278] <... clone resumed>, parent_tid=[4280], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4280 [pid 4280] <... set_robust_list resumed>) = 0 [pid 4278] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4278] <... futex resumed>) = 0 [pid 4280] <... openat resumed>) = 3 [pid 4278] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4280] <... futex resumed>) = 0 [pid 4278] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] read(3, [pid 4278] <... futex resumed>) = 0 [pid 4278] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] <... read resumed>" "..., 8224) = 6144 [pid 4280] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4278] <... futex resumed>) = 0 [pid 4280] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4279] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4279] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4279] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4278] exit_group(0) = ? [pid 4280] <... futex resumed>) = ? [pid 4279] <... futex resumed>) = ? [pid 4280] +++ exited with 0 +++ [pid 4279] +++ exited with 0 +++ [pid 4278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4278, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4281 ./strace-static-x86_64: Process 4281 attached [pid 4281] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4281] setpgid(0, 0) = 0 [pid 4281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4281] write(3, "1000", 4) = 4 [pid 4281] close(3) = 0 [pid 4281] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4281] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4281] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4282 attached , parent_tid=[4282], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4282 [pid 4282] set_robust_list(0x7fbba0edc9e0, 24 [pid 4281] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4281] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4282] <... set_robust_list resumed>) = 0 [pid 4282] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4282] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4281] <... futex resumed>) = 0 [pid 4281] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4281] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4281] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4281] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4283 attached , parent_tid=[4283], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4283 [pid 4283] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4281] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4283] <... set_robust_list resumed>) = 0 [pid 4281] <... futex resumed>) = 0 [pid 4283] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4281] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4282] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4283] <... openat resumed>) = 3 [ 63.375489][ T4279] fuseblk: Bad value for 'fd' [pid 4283] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4281] <... futex resumed>) = 0 [pid 4283] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4281] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4281] <... futex resumed>) = 0 [pid 4283] read(3, [pid 4281] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4282] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4282] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4282] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4283] <... read resumed>" "..., 8224) = 6144 [pid 4283] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4281] <... futex resumed>) = 0 [pid 4283] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4281] exit_group(0 [pid 4283] <... futex resumed>) = ? [pid 4281] <... exit_group resumed>) = ? [pid 4282] <... futex resumed>) = ? [pid 4283] +++ exited with 0 +++ [pid 4282] +++ exited with 0 +++ [pid 4281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4284 ./strace-static-x86_64: Process 4284 attached [pid 4284] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4284] setpgid(0, 0) = 0 [pid 4284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4284] write(3, "1000", 4) = 4 [pid 4284] close(3) = 0 [pid 4284] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4284] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4284] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4285 attached , parent_tid=[4285], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4285 [pid 4285] set_robust_list(0x7fbba0edc9e0, 24 [pid 4284] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4285] <... set_robust_list resumed>) = 0 [pid 4284] <... futex resumed>) = 0 [pid 4284] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4285] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4284] <... futex resumed>) = 0 [pid 4285] <... futex resumed>) = 1 [pid 4284] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4285] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4284] <... futex resumed>) = 0 [pid 4284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 63.416211][ T4282] fuseblk: Bad value for 'fd' [pid 4284] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4284] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4286], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4286 [pid 4284] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4286 attached [pid 4286] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4286] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4285] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4286] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4285] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... futex resumed>) = 1 [pid 4285] <... futex resumed>) = 0 [pid 4286] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4285] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4284] <... futex resumed>) = 0 [pid 4284] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4285] <... futex resumed>) = 0 [pid 4284] <... futex resumed>) = 1 [pid 4285] read(3, [pid 4284] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] <... read resumed>" "..., 8224) = 6144 [pid 4285] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4284] <... futex resumed>) = 0 [pid 4285] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4284] exit_group(0 [pid 4286] <... futex resumed>) = ? [pid 4284] <... exit_group resumed>) = ? [pid 4286] +++ exited with 0 +++ [pid 4285] <... futex resumed>) = ? [pid 4285] +++ exited with 0 +++ [pid 4284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4284, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4287 attached , child_tidptr=0x555556ad05d0) = 4287 [pid 4287] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4287] setpgid(0, 0) = 0 [pid 4287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4287] write(3, "1000", 4) = 4 [pid 4287] close(3) = 0 [pid 4287] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4287] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4287] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4288 attached , parent_tid=[4288], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4288 [pid 4288] set_robust_list(0x7fbba0edc9e0, 24 [pid 4287] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] <... set_robust_list resumed>) = 0 [pid 4287] <... futex resumed>) = 0 [pid 4288] mkdirat(AT_FDCWD, "./file0", 000 [pid 4287] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4288] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4288] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4287] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4287] <... futex resumed>) = 0 [pid 4288] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4287] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 63.445828][ T4285] fuseblk: Bad value for 'fd' [pid 4287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4287] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4287] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4289], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4289 ./strace-static-x86_64: Process 4289 attached [pid 4288] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4287] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4288] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] <... futex resumed>) = 0 [pid 4289] <... set_robust_list resumed>) = 0 [pid 4288] <... futex resumed>) = 0 [pid 4287] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4289] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4288] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4289] <... openat resumed>) = 3 [pid 4289] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4289] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4287] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] <... futex resumed>) = 0 [pid 4287] <... futex resumed>) = 1 [pid 4288] read(3, [pid 4287] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] <... read resumed>" "..., 8224) = 6144 [pid 4288] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4288] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4287] exit_group(0 [pid 4289] <... futex resumed>) = ? [pid 4288] <... futex resumed>) = ? [pid 4287] <... exit_group resumed>) = ? [pid 4289] +++ exited with 0 +++ [pid 4288] +++ exited with 0 +++ [pid 4287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4290 ./strace-static-x86_64: Process 4290 attached [pid 4290] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4290] setpgid(0, 0) = 0 [pid 4290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4290] write(3, "1000", 4) = 4 [pid 4290] close(3) = 0 [pid 4290] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4290] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4290] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4291 attached , parent_tid=[4291], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4291 [pid 4291] set_robust_list(0x7fbba0edc9e0, 24 [pid 4290] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] <... set_robust_list resumed>) = 0 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4291] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] <... futex resumed>) = 1 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4290] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4290] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4292], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4292 [pid 4290] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4292 attached [pid 4292] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4292] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4292] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4292] <... futex resumed>) = 1 [pid 4292] read(3, " "..., 8224) = 6144 [pid 4291] mount("/dev/loop0", "./file0", "fuseblk", 0, " ffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4292] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4292] <... futex resumed>) = 1 [ 63.482289][ T4288] fuseblk: Bad value for 'fd' [pid 4292] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4291] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4291] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] exit_group(0) = ? [pid 4292] <... futex resumed>) = ? [pid 4292] +++ exited with 0 +++ [pid 4291] +++ exited with 0 +++ [pid 4290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4290, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4293 attached , child_tidptr=0x555556ad05d0) = 4293 [pid 4293] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4293] setpgid(0, 0) = 0 [pid 4293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4293] write(3, "1000", 4) = 4 [pid 4293] close(3) = 0 [pid 4293] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4293] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4293] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4294], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4294 [pid 4293] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4293] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4294 attached [pid 4294] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4294] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4294] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4293] <... futex resumed>) = 0 [pid 4293] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4293] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4293] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4293] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4295], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4295 [pid 4293] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4293] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4294] <... futex resumed>) = 1 [pid 4294] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4295 attached ) = -1 EINVAL (Invalid argument) [pid 4294] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4294] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4295] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4295] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4295] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4293] <... futex resumed>) = 0 [pid 4293] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4294] <... futex resumed>) = 0 [pid 4293] <... futex resumed>) = 1 [pid 4294] read(3, [pid 4293] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4294] <... read resumed>" "..., 8224) = 6144 [pid 4294] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4293] <... futex resumed>) = 0 [pid 4295] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4294] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4293] exit_group(0 [pid 4294] <... futex resumed>) = ? [pid 4293] <... exit_group resumed>) = ? [pid 4294] +++ exited with 0 +++ [pid 4295] <... futex resumed>) = ? [pid 4295] +++ exited with 0 +++ [pid 4293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4296 ./strace-static-x86_64: Process 4296 attached [pid 4296] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4296] setpgid(0, 0) = 0 [pid 4296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4296] write(3, "1000", 4) = 4 [pid 4296] close(3) = 0 [pid 4296] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4296] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4296] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4297], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4297 [pid 4296] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4296] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4297 attached [pid 4297] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4297] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4297] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... futex resumed>) = 0 [pid 4296] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4296] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4296] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4296] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4298], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4298 [pid 4296] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4296] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4297] <... futex resumed>) = 1 [ 63.514986][ T4291] fuseblk: Unknown parameter ' ffffffffffffffff' [ 63.538288][ T4294] fuseblk: Bad value for 'fd' [pid 4297] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4298 attached [pid 4298] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4298] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4297] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4297] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4298] <... openat resumed>) = 3 [pid 4298] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4296] <... futex resumed>) = 0 [pid 4296] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] <... futex resumed>) = 0 [pid 4296] <... futex resumed>) = 1 [pid 4296] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4297] read(3, " "..., 8224) = 6144 [pid 4297] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4296] <... futex resumed>) = 0 [pid 4297] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4296] exit_group(0) = ? [pid 4298] <... futex resumed>) = ? [pid 4298] +++ exited with 0 +++ [pid 4297] <... futex resumed>) = ? [pid 4297] +++ exited with 0 +++ [pid 4296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4299 ./strace-static-x86_64: Process 4299 attached [pid 4299] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4299] setpgid(0, 0) = 0 [pid 4299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4299] write(3, "1000", 4) = 4 [pid 4299] close(3) = 0 [pid 4299] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4299] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4299] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4300], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4300 ./strace-static-x86_64: Process 4300 attached [pid 4300] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4300] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4299] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4300] <... futex resumed>) = 0 [pid 4300] mkdirat(AT_FDCWD, "./file0", 000 [pid 4299] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4300] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4300] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4299] <... futex resumed>) = 0 [pid 4299] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4299] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4300] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4299] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 63.565265][ T4297] fuseblk: Bad value for 'fd' [pid 4299] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4300] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4300] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4301 attached [pid 4299] <... clone resumed>, parent_tid=[4301], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4301 [pid 4299] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4299] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4301] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4301] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4301] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4299] <... futex resumed>) = 0 [pid 4299] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4300] <... futex resumed>) = 0 [pid 4300] read(3, " "..., 8224) = 6144 [pid 4299] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4300] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4299] <... futex resumed>) = 0 [pid 4300] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4299] exit_group(0) = ? [pid 4300] <... futex resumed>) = ? [pid 4301] +++ exited with 0 +++ [pid 4300] +++ exited with 0 +++ [pid 4299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4299, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4302 ./strace-static-x86_64: Process 4302 attached [pid 4302] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4302] setpgid(0, 0) = 0 [pid 4302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4302] write(3, "1000", 4) = 4 [pid 4302] close(3) = 0 [pid 4302] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4302] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4302] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4303 attached , parent_tid=[4303], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4303 [pid 4303] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4303] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4302] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4303] <... futex resumed>) = 0 [pid 4303] mkdirat(AT_FDCWD, "./file0", 000 [pid 4302] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4303] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4303] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4302] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4303] <... futex resumed>) = 0 [pid 4303] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 63.602923][ T4300] fuseblk: Bad value for 'fd' [pid 4302] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4302] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4303] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4303] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4302] <... mprotect resumed>) = 0 [pid 4302] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4304 attached , parent_tid=[4304], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4304 [pid 4304] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4302] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4304] <... set_robust_list resumed>) = 0 [pid 4302] <... futex resumed>) = 0 [pid 4302] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4304] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4304] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4302] <... futex resumed>) = 0 [pid 4302] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4302] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4303] <... futex resumed>) = 0 [pid 4303] read(3, " "..., 8224) = 6144 [pid 4303] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4302] <... futex resumed>) = 0 [pid 4302] exit_group(0) = ? [pid 4303] <... futex resumed>) = ? [pid 4303] +++ exited with 0 +++ [pid 4304] +++ exited with 0 +++ [pid 4302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4305 ./strace-static-x86_64: Process 4305 attached [pid 4305] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4305] setpgid(0, 0) = 0 [pid 4305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4305] write(3, "1000", 4) = 4 [pid 4305] close(3) = 0 [pid 4305] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4305] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4305] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4306], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4306 [pid 4305] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4305] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4306 attached [pid 4306] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4306] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4306] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4305] <... futex resumed>) = 0 [pid 4305] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4305] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4306] <... futex resumed>) = 1 [pid 4305] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4305] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4305] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4307], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4307 [pid 4305] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4305] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 63.645640][ T4303] fuseblk: Bad value for 'fd' [pid 4306] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4307 attached ) = -1 EINVAL (Invalid argument) [pid 4306] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4307] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4307] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4307] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4305] <... futex resumed>) = 0 [pid 4305] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4306] <... futex resumed>) = 0 [pid 4305] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4306] read(3, " "..., 8224) = 6144 [pid 4306] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4305] <... futex resumed>) = 0 [pid 4306] <... futex resumed>) = 1 [pid 4305] exit_group(0 [pid 4306] ????( [pid 4305] <... exit_group resumed>) = ? [pid 4306] <... ???? resumed>) = ? [pid 4306] +++ exited with 0 +++ [pid 4307] +++ exited with 0 +++ [pid 4305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4308 ./strace-static-x86_64: Process 4308 attached [pid 4308] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4308] setpgid(0, 0) = 0 [pid 4308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4308] write(3, "1000", 4) = 4 [pid 4308] close(3) = 0 [pid 4308] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4308] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4308] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4309 attached , parent_tid=[4309], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4309 [pid 4309] set_robust_list(0x7fbba0edc9e0, 24 [pid 4308] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... set_robust_list resumed>) = 0 [pid 4309] mkdirat(AT_FDCWD, "./file0", 000 [pid 4308] <... futex resumed>) = 0 [pid 4309] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4309] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4308] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4309] <... futex resumed>) = 0 [ 63.674106][ T4306] fuseblk: Bad value for 'fd' [pid 4309] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4308] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4309] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4308] <... futex resumed>) = 0 [pid 4308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4308] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4308] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4310 attached [pid 4310] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4310] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4308] <... clone resumed>, parent_tid=[4310], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4310 [pid 4308] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4310] <... futex resumed>) = 0 [pid 4308] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4310] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4310] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4308] <... futex resumed>) = 0 [pid 4310] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4308] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4308] <... futex resumed>) = 1 [pid 4309] read(3, [pid 4308] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4309] <... read resumed>" "..., 8224) = 6144 [pid 4309] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4308] <... futex resumed>) = 0 [pid 4309] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4308] exit_group(0 [pid 4309] <... futex resumed>) = ? [pid 4310] <... futex resumed>) = ? [pid 4309] +++ exited with 0 +++ [pid 4308] <... exit_group resumed>) = ? [pid 4310] +++ exited with 0 +++ [pid 4308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4311 ./strace-static-x86_64: Process 4311 attached [pid 4311] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4311] setpgid(0, 0) = 0 [pid 4311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4311] write(3, "1000", 4) = 4 [pid 4311] close(3) = 0 [pid 4311] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4311] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4311] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4312], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4312 [pid 4311] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4311] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4312 attached [pid 4312] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4312] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4312] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4311] <... futex resumed>) = 0 [pid 4311] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4311] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4311] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4311] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4313 attached , parent_tid=[4313], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4313 [pid 4311] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4311] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4312] <... futex resumed>) = 1 [pid 4312] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4313] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [ 63.713159][ T4309] fuseblk: Bad value for 'fd' [pid 4313] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4312] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4313] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4311] <... futex resumed>) = 0 [pid 4313] <... futex resumed>) = 1 [pid 4311] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4311] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 4311] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4312] <... futex resumed>) = 1 [pid 4312] read(3, [pid 4313] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4312] <... read resumed>" "..., 8224) = 6144 [pid 4312] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4311] <... futex resumed>) = 0 [pid 4312] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4311] exit_group(0 [pid 4313] <... futex resumed>) = ? [pid 4312] <... futex resumed>) = ? [pid 4311] <... exit_group resumed>) = ? [pid 4313] +++ exited with 0 +++ [pid 4312] +++ exited with 0 +++ [pid 4311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4314 ./strace-static-x86_64: Process 4314 attached [pid 4314] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4314] setpgid(0, 0) = 0 [pid 4314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4314] write(3, "1000", 4) = 4 [pid 4314] close(3) = 0 [pid 4314] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4314] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4314] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4315], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4315 [pid 4314] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4314] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4315 attached [pid 4315] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4315] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4315] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4314] <... futex resumed>) = 0 [pid 4314] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4314] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4314] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4314] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4316 attached , parent_tid=[4316], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4316 [pid 4314] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4314] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4315] <... futex resumed>) = 1 [pid 4316] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4315] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4316] <... set_robust_list resumed>) = 0 [ 63.745091][ T4312] fuseblk: Bad value for 'fd' [pid 4316] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4315] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4315] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4315] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4316] <... openat resumed>) = 3 [pid 4316] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4314] <... futex resumed>) = 0 [pid 4314] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4314] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4315] <... futex resumed>) = 0 [pid 4315] read(3, " "..., 8224) = 6144 [pid 4316] <... futex resumed>) = 1 [pid 4316] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4315] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4314] <... futex resumed>) = 0 [pid 4314] exit_group(0) = ? [pid 4316] <... futex resumed>) = ? [pid 4316] +++ exited with 0 +++ [pid 4315] <... futex resumed>) = ? [pid 4315] +++ exited with 0 +++ [pid 4314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4314, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4317 ./strace-static-x86_64: Process 4317 attached [pid 4317] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4317] setpgid(0, 0) = 0 [pid 4317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4317] write(3, "1000", 4) = 4 [pid 4317] close(3) = 0 [pid 4317] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4317] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4317] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4318 attached , parent_tid=[4318], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4318 [pid 4318] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4318] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4318] <... futex resumed>) = 0 [pid 4318] mkdirat(AT_FDCWD, "./file0", 000 [pid 4317] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4318] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4318] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4317] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4318] <... futex resumed>) = 0 [pid 4318] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 63.775287][ T4315] fuseblk: Bad value for 'fd' [pid 4317] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4317] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4318] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4318] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4318] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4319 attached , parent_tid=[4319], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4319 [pid 4317] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4319] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4317] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4319] <... set_robust_list resumed>) = 0 [pid 4319] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4319] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4318] <... futex resumed>) = 0 [pid 4317] <... futex resumed>) = 1 [pid 4319] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4318] read(3, [pid 4317] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... read resumed>" "..., 8224) = 6144 [pid 4318] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4317] <... futex resumed>) = 0 [pid 4318] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] exit_group(0 [pid 4318] <... futex resumed>) = ? [pid 4317] <... exit_group resumed>) = ? [pid 4319] <... futex resumed>) = ? [pid 4318] +++ exited with 0 +++ [pid 4319] +++ exited with 0 +++ [pid 4317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4317, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4320 ./strace-static-x86_64: Process 4320 attached [pid 4320] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4320] setpgid(0, 0) = 0 [pid 4320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4320] write(3, "1000", 4) = 4 [pid 4320] close(3) = 0 [pid 4320] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4320] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4320] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4321 attached [pid 4321] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4321] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] <... clone resumed>, parent_tid=[4321], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4321 [pid 4320] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4321] <... futex resumed>) = 0 [pid 4321] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4321] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4321] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4320] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4321] <... futex resumed>) = 0 [pid 4321] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4320] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 63.806768][ T4318] fuseblk: Bad value for 'fd' [pid 4320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4320] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4321] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4321] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] <... mprotect resumed>) = 0 [pid 4321] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4322 attached [pid 4322] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4322] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] <... clone resumed>, parent_tid=[4322], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4322 [pid 4320] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4320] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4322] <... futex resumed>) = 0 [pid 4322] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4322] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4322] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] <... futex resumed>) = 0 [pid 4320] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] <... futex resumed>) = 0 [pid 4320] <... futex resumed>) = 1 [pid 4321] read(3, [pid 4320] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4321] <... read resumed>" "..., 8224) = 6144 [pid 4321] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4320] <... futex resumed>) = 0 [pid 4321] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] exit_group(0 [pid 4321] <... futex resumed>) = ? [pid 4320] <... exit_group resumed>) = ? [pid 4321] +++ exited with 0 +++ [pid 4322] <... futex resumed>) = ? [pid 4322] +++ exited with 0 +++ [pid 4320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4320, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4323 ./strace-static-x86_64: Process 4323 attached [pid 4323] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4323] setpgid(0, 0) = 0 [pid 4323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4323] write(3, "1000", 4) = 4 [pid 4323] close(3) = 0 [pid 4323] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4323] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4323] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4324], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4324 [pid 4323] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4324 attached [pid 4324] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4324] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4324] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] <... futex resumed>) = 0 [pid 4323] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4323] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4323] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4325], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4325 [pid 4323] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4324] <... futex resumed>) = 1 [pid 4324] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4325 attached [ 63.835334][ T4321] fuseblk: Bad value for 'fd' [pid 4325] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4325] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4324] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4324] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4324] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4325] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4323] <... futex resumed>) = 0 [pid 4323] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... futex resumed>) = 0 [pid 4323] <... futex resumed>) = 1 [pid 4324] read(3, [pid 4323] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4325] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4324] <... read resumed>" "..., 8224) = 6144 [pid 4324] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4323] <... futex resumed>) = 0 [pid 4324] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4323] exit_group(0) = ? [pid 4325] <... futex resumed>) = ? [pid 4325] +++ exited with 0 +++ [pid 4324] <... futex resumed>) = ? [pid 4324] +++ exited with 0 +++ [pid 4323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4326 attached , child_tidptr=0x555556ad05d0) = 4326 [pid 4326] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4326] setpgid(0, 0) = 0 [pid 4326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4326] write(3, "1000", 4) = 4 [pid 4326] close(3) = 0 [pid 4326] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4326] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4326] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4327 attached , parent_tid=[4327], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4327 [pid 4327] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4327] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4326] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4327] <... futex resumed>) = 0 [pid 4327] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4327] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4327] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4326] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4326] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4327] <... futex resumed>) = 0 [ 63.860516][ T4324] fuseblk: Bad value for 'fd' [pid 4327] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4326] <... futex resumed>) = 0 [pid 4326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4327] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4327] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4326] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4327] <... futex resumed>) = 0 [pid 4326] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4327] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4326] <... mprotect resumed>) = 0 [pid 4326] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4328 attached [pid 4328] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4328] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4326] <... clone resumed>, parent_tid=[4328], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4328 [pid 4326] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4328] <... futex resumed>) = 0 [pid 4328] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4328] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4328] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4326] <... futex resumed>) = 0 [pid 4326] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] <... futex resumed>) = 0 [pid 4327] read(3, " "..., 8224) = 6144 [pid 4327] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4327] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4326] <... futex resumed>) = 0 [pid 4326] exit_group(0 [pid 4327] <... futex resumed>) = ? [pid 4326] <... exit_group resumed>) = ? [pid 4327] +++ exited with 0 +++ [pid 4328] <... futex resumed>) = ? [pid 4328] +++ exited with 0 +++ [pid 4326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4326, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4329 ./strace-static-x86_64: Process 4329 attached [pid 4329] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4329] setpgid(0, 0) = 0 [pid 4329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4329] write(3, "1000", 4) = 4 [pid 4329] close(3) = 0 [pid 4329] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4329] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4329] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4330], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4330 [pid 4329] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4330 attached [pid 4330] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4330] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4330] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4329] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4329] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4331], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4331 [pid 4329] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4330] <... futex resumed>) = 1 [pid 4330] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4331 attached [ 63.890361][ T4327] fuseblk: Bad value for 'fd' [pid 4331] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4331] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4330] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4330] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4330] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4331] <... openat resumed>) = 3 [pid 4331] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4329] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4331] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4330] <... futex resumed>) = 0 [pid 4330] read(3, " "..., 8224) = 6144 [pid 4330] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4329] <... futex resumed>) = 0 [pid 4329] exit_group(0) = ? [pid 4331] <... futex resumed>) = ? [pid 4331] +++ exited with 0 +++ [pid 4330] +++ exited with 0 +++ [pid 4329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4329, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4332 ./strace-static-x86_64: Process 4332 attached [pid 4332] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4332] setpgid(0, 0) = 0 [pid 4332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4332] write(3, "1000", 4) = 4 [pid 4332] close(3) = 0 [pid 4332] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4332] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4332] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4333], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4333 [pid 4332] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4333 attached [pid 4333] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4333] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4333] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4333] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4332] <... futex resumed>) = 0 [pid 4332] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4333] <... futex resumed>) = 0 [pid 4333] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4332] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4332] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 63.917825][ T4330] fuseblk: Bad value for 'fd' [pid 4332] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4333] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4333] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4333] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4332] <... clone resumed>, parent_tid=[4334], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4334 ./strace-static-x86_64: Process 4334 attached [pid 4332] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4334] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4334] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4334] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4332] <... futex resumed>) = 0 [pid 4332] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4333] <... futex resumed>) = 0 [pid 4333] read(3, [pid 4332] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4333] <... read resumed>" "..., 8224) = 6144 [pid 4333] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4332] <... futex resumed>) = 0 [pid 4332] exit_group(0) = ? [pid 4334] +++ exited with 0 +++ [pid 4333] +++ exited with 0 +++ [pid 4332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4335 ./strace-static-x86_64: Process 4335 attached [pid 4335] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4335] setpgid(0, 0) = 0 [pid 4335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4335] write(3, "1000", 4) = 4 [pid 4335] close(3) = 0 [pid 4335] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4335] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4335] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4336], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4336 ./strace-static-x86_64: Process 4336 attached [pid 4336] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4336] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4335] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4336] <... futex resumed>) = 0 [pid 4336] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4336] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4336] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4335] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4335] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4336] <... futex resumed>) = 0 [pid 4336] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4335] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 63.943665][ T4333] fuseblk: Bad value for 'fd' [pid 4335] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4335] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4337], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4337 [pid 4335] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4337 attached [pid 4336] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4336] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4337] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4336] <... futex resumed>) = 0 [pid 4337] <... set_robust_list resumed>) = 0 [pid 4336] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4337] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4337] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4337] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4335] <... futex resumed>) = 0 [pid 4335] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... futex resumed>) = 0 [pid 4335] <... futex resumed>) = 1 [pid 4336] read(3, [pid 4335] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... read resumed>" "..., 8224) = 6144 [pid 4336] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4336] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4335] exit_group(0 [pid 4337] <... futex resumed>) = ? [pid 4336] <... futex resumed>) = ? [pid 4335] <... exit_group resumed>) = ? [pid 4336] +++ exited with 0 +++ [pid 4337] +++ exited with 0 +++ [pid 4335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4335, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4338 attached , child_tidptr=0x555556ad05d0) = 4338 [pid 4338] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4338] setpgid(0, 0) = 0 [pid 4338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4338] write(3, "1000", 4) = 4 [pid 4338] close(3) = 0 [pid 4338] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4338] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4338] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4339 attached , parent_tid=[4339], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4339 [pid 4339] set_robust_list(0x7fbba0edc9e0, 24 [pid 4338] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4338] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] <... set_robust_list resumed>) = 0 [pid 4339] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4339] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4338] <... futex resumed>) = 0 [pid 4338] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4338] <... futex resumed>) = 0 [pid 4338] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 63.977001][ T4336] fuseblk: Bad value for 'fd' [pid 4338] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4338] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4340], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4340 [pid 4338] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4338] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4340 attached [pid 4340] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4339] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4339] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4340] <... set_robust_list resumed>) = 0 [pid 4339] <... futex resumed>) = 0 [pid 4340] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4339] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4340] <... openat resumed>) = 3 [pid 4340] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... futex resumed>) = 0 [pid 4338] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] <... futex resumed>) = 0 [pid 4338] <... futex resumed>) = 1 [pid 4339] read(3, [pid 4338] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4340] <... futex resumed>) = 1 [pid 4339] <... read resumed>" "..., 8224) = 6144 [pid 4339] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4338] <... futex resumed>) = 0 [pid 4339] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4338] exit_group(0 [pid 4339] <... futex resumed>) = ? [pid 4338] <... exit_group resumed>) = ? [pid 4339] +++ exited with 0 +++ [pid 4340] +++ exited with 0 +++ [pid 4338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4338, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4341 attached , child_tidptr=0x555556ad05d0) = 4341 [pid 4341] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4341] setpgid(0, 0) = 0 [pid 4341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4341] write(3, "1000", 4) = 4 [pid 4341] close(3) = 0 [pid 4341] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4341] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4341] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4342], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4342 [pid 4341] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4341] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4342 attached [pid 4342] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4342] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4342] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] <... futex resumed>) = 0 [pid 4341] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4341] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4341] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4341] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4343], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4343 ./strace-static-x86_64: Process 4343 attached [pid 4341] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4341] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4342] <... futex resumed>) = 1 [pid 4343] set_robust_list(0x7fbba0ebb9e0, 24 [ 64.006953][ T4339] fuseblk: Bad value for 'fd' [pid 4342] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4343] <... set_robust_list resumed>) = 0 [pid 4343] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4342] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4342] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4343] <... openat resumed>) = 3 [pid 4343] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4341] <... futex resumed>) = 0 [pid 4341] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] <... futex resumed>) = 0 [pid 4341] <... futex resumed>) = 1 [pid 4342] read(3, [pid 4341] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4342] <... read resumed>" "..., 8224) = 6144 [pid 4342] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4341] <... futex resumed>) = 0 [pid 4342] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4343] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4341] exit_group(0 [pid 4343] <... futex resumed>) = ? [pid 4342] <... futex resumed>) = ? [pid 4341] <... exit_group resumed>) = ? [pid 4342] +++ exited with 0 +++ [pid 4343] +++ exited with 0 +++ [pid 4341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4344 attached , child_tidptr=0x555556ad05d0) = 4344 [pid 4344] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4344] setpgid(0, 0) = 0 [pid 4344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4344] write(3, "1000", 4) = 4 [pid 4344] close(3) = 0 [pid 4344] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4344] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4344] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4345 attached [pid 4345] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4344] <... clone resumed>, parent_tid=[4345], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4345 [pid 4345] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4344] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] mkdirat(AT_FDCWD, "./file0", 000 [pid 4344] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4345] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4345] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4344] <... futex resumed>) = 0 [pid 4344] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4344] <... futex resumed>) = 0 [ 64.035472][ T4342] fuseblk: Bad value for 'fd' [pid 4344] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4344] <... futex resumed>) = 0 [pid 4344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4344] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4345] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4344] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4346 attached [pid 4346] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4346] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4345] <... futex resumed>) = 0 [pid 4344] <... clone resumed>, parent_tid=[4346], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4346 [pid 4344] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4346] <... futex resumed>) = 0 [pid 4344] <... futex resumed>) = 1 [pid 4345] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4344] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4346] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4344] <... futex resumed>) = 0 [pid 4346] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4344] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4344] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4345] <... futex resumed>) = 0 [pid 4345] read(3, " "..., 8224) = 6144 [pid 4345] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4344] <... futex resumed>) = 0 [pid 4345] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4344] exit_group(0 [pid 4346] <... futex resumed>) = ? [pid 4345] <... futex resumed>) = ? [pid 4344] <... exit_group resumed>) = ? [pid 4346] +++ exited with 0 +++ [pid 4345] +++ exited with 0 +++ [pid 4344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4347 ./strace-static-x86_64: Process 4347 attached [pid 4347] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4347] setpgid(0, 0) = 0 [pid 4347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4347] write(3, "1000", 4) = 4 [pid 4347] close(3) = 0 [pid 4347] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4347] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4347] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4348 attached , parent_tid=[4348], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4348 [pid 4347] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4347] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4348] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4348] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4348] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4347] <... futex resumed>) = 0 [pid 4347] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4347] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4347] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4347] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4349 attached [pid 4349] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4347] <... clone resumed>, parent_tid=[4349], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4349 [pid 4349] <... set_robust_list resumed>) = 0 [pid 4347] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4349] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4347] <... futex resumed>) = 0 [pid 4347] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... openat resumed>) = 3 [pid 4349] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4349] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4347] <... futex resumed>) = 0 [pid 4348] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4347] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4347] <... futex resumed>) = 0 [pid 4349] read(3, [pid 4347] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4348] <... mount resumed>) = -1 EINVAL (Invalid argument) [ 64.072730][ T4345] fuseblk: Bad value for 'fd' [pid 4348] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4349] <... read resumed>" "..., 8224) = 6144 [pid 4349] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4347] <... futex resumed>) = 0 [pid 4349] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4347] exit_group(0 [pid 4348] <... futex resumed>) = ? [pid 4347] <... exit_group resumed>) = ? [pid 4348] +++ exited with 0 +++ [pid 4349] <... futex resumed>) = ? [pid 4349] +++ exited with 0 +++ [pid 4347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4350 ./strace-static-x86_64: Process 4350 attached [pid 4350] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4350] setpgid(0, 0) = 0 [pid 4350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4350] write(3, "1000", 4) = 4 [pid 4350] close(3) = 0 [pid 4350] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4350] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4350] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4351 attached [pid 4351] set_robust_list(0x7fbba0edc9e0, 24 [pid 4350] <... clone resumed>, parent_tid=[4351], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4351 [pid 4351] <... set_robust_list resumed>) = 0 [pid 4350] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4351] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] <... futex resumed>) = 0 [pid 4351] <... futex resumed>) = 1 [pid 4350] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4350] <... futex resumed>) = 0 [pid 4350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4350] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4350] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4352], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4352 [pid 4350] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4352 attached [pid 4352] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4352] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4351] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4351] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4351] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4352] <... openat resumed>) = 3 [pid 4352] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] <... futex resumed>) = 0 [pid 4350] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4351] <... futex resumed>) = 0 [pid 4351] read(3, [pid 4350] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] <... read resumed>" "..., 8224) = 6144 [pid 4351] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] <... futex resumed>) = 0 [pid 4351] <... futex resumed>) = 1 [pid 4351] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4350] exit_group(0) = ? [pid 4351] <... futex resumed>) = ? [pid 4351] +++ exited with 0 +++ [pid 4352] <... futex resumed>) = ? [pid 4352] +++ exited with 0 +++ [pid 4350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4353 ./strace-static-x86_64: Process 4353 attached [pid 4353] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4353] setpgid(0, 0) = 0 [pid 4353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4353] write(3, "1000", 4) = 4 [pid 4353] close(3) = 0 [pid 4353] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4353] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4353] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4354], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4354 [pid 4353] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4354 attached [pid 4354] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4354] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4354] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] <... futex resumed>) = 0 [pid 4353] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4353] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4353] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4355 attached , parent_tid=[4355], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4355 [pid 4353] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4353] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... futex resumed>) = 1 [pid 4355] <... set_robust_list resumed>) = 0 [pid 4354] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4355] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [ 64.112982][ T4348] fuseblk: Bad value for 'fd' [ 64.130724][ T4351] fuseblk: Bad value for 'fd' [pid 4355] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4353] <... futex resumed>) = 0 [pid 4353] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4354] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] read(3, [pid 4354] <... futex resumed>) = 0 [pid 4354] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4355] <... read resumed>" "..., 8224) = 6144 [pid 4355] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4353] <... futex resumed>) = 0 [pid 4353] exit_group(0 [pid 4355] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4354] <... futex resumed>) = ? [pid 4353] <... exit_group resumed>) = ? [pid 4355] <... futex resumed>) = ? [pid 4354] +++ exited with 0 +++ [pid 4355] +++ exited with 0 +++ [pid 4353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4353, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4356 ./strace-static-x86_64: Process 4356 attached [pid 4356] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4356] setpgid(0, 0) = 0 [pid 4356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4356] write(3, "1000", 4) = 4 [pid 4356] close(3) = 0 [pid 4356] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4356] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4356] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4357 attached , parent_tid=[4357], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4357 [pid 4357] set_robust_list(0x7fbba0edc9e0, 24 [pid 4356] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] <... set_robust_list resumed>) = 0 [pid 4356] <... futex resumed>) = 0 [pid 4356] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4357] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4357] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4356] <... futex resumed>) = 0 [pid 4357] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4356] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4356] <... futex resumed>) = 0 [pid 4356] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4357] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4356] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4356] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4356] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4358], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4358 [pid 4356] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 64.168177][ T4354] fuseblk: Bad value for 'fd' ./strace-static-x86_64: Process 4358 attached [pid 4356] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4358] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4357] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4358] <... set_robust_list resumed>) = 0 [pid 4357] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4357] <... futex resumed>) = 0 [pid 4358] <... openat resumed>) = 3 [pid 4357] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4358] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4356] <... futex resumed>) = 0 [pid 4358] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4356] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4357] <... futex resumed>) = 0 [pid 4356] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4357] read(3, " "..., 8224) = 6144 [pid 4357] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4356] <... futex resumed>) = 0 [pid 4357] <... futex resumed>) = 1 [pid 4356] exit_group(0) = ? [pid 4358] <... futex resumed>) = ? [pid 4358] +++ exited with 0 +++ [pid 4357] +++ exited with 0 +++ [pid 4356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4356, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4359 ./strace-static-x86_64: Process 4359 attached [pid 4359] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4359] setpgid(0, 0) = 0 [pid 4359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4359] write(3, "1000", 4) = 4 [pid 4359] close(3) = 0 [pid 4359] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4359] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4359] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4360], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4360 ./strace-static-x86_64: Process 4360 attached [pid 4360] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4360] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4359] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4360] mkdirat(AT_FDCWD, "./file0", 000 [pid 4359] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4360] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4360] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4359] <... futex resumed>) = 0 [pid 4359] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4359] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4359] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [ 64.190584][ T4357] fuseblk: Bad value for 'fd' [pid 4360] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4359] <... mprotect resumed>) = 0 [pid 4359] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4361], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4361 [pid 4359] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4359] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4361 attached [pid 4361] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4361] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4360] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4361] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4360] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4361] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4359] <... futex resumed>) = 0 [pid 4359] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4359] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4360] <... futex resumed>) = 0 [pid 4360] read(3, " "..., 8224) = 6144 [pid 4360] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4359] <... futex resumed>) = 0 [pid 4360] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4359] exit_group(0) = ? [pid 4361] <... futex resumed>) = ? [pid 4361] +++ exited with 0 +++ [pid 4360] <... futex resumed>) = ? [pid 4360] +++ exited with 0 +++ [pid 4359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4359, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4362 attached , child_tidptr=0x555556ad05d0) = 4362 [pid 4362] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4362] setpgid(0, 0) = 0 [pid 4362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4362] write(3, "1000", 4) = 4 [pid 4362] close(3) = 0 [pid 4362] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4362] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4362] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4363 attached , parent_tid=[4363], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4363 [pid 4363] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4362] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4363] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4363] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4362] <... futex resumed>) = 1 [pid 4363] <... futex resumed>) = 0 [pid 4362] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4363] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4362] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4363] <... futex resumed>) = 0 [pid 4363] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 64.214918][ T4360] fuseblk: Bad value for 'fd' [pid 4362] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4363] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4362] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4363] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4363] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4362] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4362] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4364 attached , parent_tid=[4364], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4364 [pid 4364] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4362] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... set_robust_list resumed>) = 0 [pid 4362] <... futex resumed>) = 0 [pid 4364] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4362] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... openat resumed>) = 3 [pid 4364] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4362] <... futex resumed>) = 0 [pid 4362] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4362] <... futex resumed>) = 1 [pid 4363] <... futex resumed>) = 0 [pid 4362] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4363] read(3, " "..., 8224) = 6144 [pid 4363] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4363] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4362] <... futex resumed>) = 0 [pid 4362] exit_group(0 [pid 4363] <... futex resumed>) = ? [pid 4362] <... exit_group resumed>) = ? [pid 4364] <... futex resumed>) = ? [pid 4364] +++ exited with 0 +++ [pid 4363] +++ exited with 0 +++ [pid 4362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4362, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4365 ./strace-static-x86_64: Process 4365 attached [pid 4365] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4365] setpgid(0, 0) = 0 [pid 4365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4365] write(3, "1000", 4) = 4 [pid 4365] close(3) = 0 [pid 4365] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4365] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4365] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4366 attached , parent_tid=[4366], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4366 [pid 4366] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4366] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4366] mkdirat(AT_FDCWD, "./file0", 000 [pid 4365] <... futex resumed>) = 0 [pid 4366] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4366] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4366] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4365] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = 0 [pid 4365] <... futex resumed>) = 1 [pid 4366] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4365] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4366] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4365] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4366] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4365] <... mprotect resumed>) = 0 [pid 4366] <... futex resumed>) = 0 [pid 4365] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4366] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] <... clone resumed>, parent_tid=[4367], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4367 [pid 4365] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 64.240859][ T4363] fuseblk: Bad value for 'fd' [pid 4365] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4367 attached [pid 4367] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4367] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4367] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4365] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4366] <... futex resumed>) = 0 [pid 4365] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4366] read(3, [pid 4367] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4366] <... read resumed>" "..., 8224) = 6144 [pid 4366] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4365] <... futex resumed>) = 0 [pid 4366] <... futex resumed>) = 1 [pid 4365] exit_group(0 [pid 4366] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] <... exit_group resumed>) = ? [pid 4366] <... futex resumed>) = ? [pid 4366] +++ exited with 0 +++ [pid 4367] <... futex resumed>) = ? [pid 4367] +++ exited with 0 +++ [pid 4365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4368 ./strace-static-x86_64: Process 4368 attached [pid 4368] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4368] setpgid(0, 0) = 0 [pid 4368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4368] write(3, "1000", 4) = 4 [pid 4368] close(3) = 0 [pid 4368] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4368] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4368] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4369 attached , parent_tid=[4369], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4369 [pid 4368] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4369] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4369] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4369] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4368] <... futex resumed>) = 0 [pid 4368] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4368] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4368] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4370 attached , parent_tid=[4370], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4370 [pid 4368] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4370] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4370] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4370] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4368] <... futex resumed>) = 0 [pid 4369] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4368] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4370] read(3, [pid 4369] <... mount resumed>) = -1 EINVAL (Invalid argument) [ 64.270001][ T4366] fuseblk: Bad value for 'fd' [pid 4369] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4370] <... read resumed>" "..., 8224) = 6144 [pid 4369] <... futex resumed>) = 0 [pid 4370] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4369] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4370] <... futex resumed>) = 1 [pid 4368] <... futex resumed>) = 0 [pid 4370] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4368] exit_group(0 [pid 4370] <... futex resumed>) = ? [pid 4369] <... futex resumed>) = ? [pid 4368] <... exit_group resumed>) = ? [pid 4370] +++ exited with 0 +++ [pid 4369] +++ exited with 0 +++ [pid 4368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4368, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4371 ./strace-static-x86_64: Process 4371 attached [pid 4371] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4371] setpgid(0, 0) = 0 [pid 4371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4371] write(3, "1000", 4) = 4 [pid 4371] close(3) = 0 [pid 4371] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4371] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4371] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4372 attached [pid 4372] set_robust_list(0x7fbba0edc9e0, 24 [pid 4371] <... clone resumed>, parent_tid=[4372], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4372 [pid 4372] <... set_robust_list resumed>) = 0 [pid 4371] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4372] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4372] <... futex resumed>) = 1 [pid 4371] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4371] <... futex resumed>) = 0 [pid 4371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4371] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4371] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4372] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4373 attached [pid 4372] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... clone resumed>, parent_tid=[4373], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4373 [pid 4373] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4372] <... futex resumed>) = 0 [pid 4373] <... set_robust_list resumed>) = 0 [pid 4371] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4373] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4372] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4373] <... openat resumed>) = 3 [pid 4373] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4373] <... futex resumed>) = 1 [pid 4371] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4373] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4372] <... futex resumed>) = 0 [pid 4371] <... futex resumed>) = 1 [pid 4372] read(3, [pid 4371] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] <... read resumed>" "..., 8224) = 6144 [pid 4372] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4372] <... futex resumed>) = 1 [pid 4371] exit_group(0) = ? [pid 4373] <... futex resumed>) = ? [pid 4373] +++ exited with 0 +++ [pid 4372] +++ exited with 0 +++ [pid 4371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4371, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4374 ./strace-static-x86_64: Process 4374 attached [pid 4374] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4374] setpgid(0, 0) = 0 [pid 4374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4374] write(3, "1000", 4) = 4 [pid 4374] close(3) = 0 [pid 4374] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4374] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4374] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4375 attached , parent_tid=[4375], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4375 [pid 4375] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4375] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4375] <... futex resumed>) = 0 [pid 4375] mkdirat(AT_FDCWD, "./file0", 000 [pid 4374] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4375] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4374] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4374] <... futex resumed>) = 0 [pid 4374] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 64.299802][ T4369] fuseblk: Bad value for 'fd' [ 64.318440][ T4372] fuseblk: Bad value for 'fd' [pid 4374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4374] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4375] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4374] <... mprotect resumed>) = 0 [pid 4375] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4375] <... futex resumed>) = 0 [pid 4375] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] <... clone resumed>, parent_tid=[4376], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4376 ./strace-static-x86_64: Process 4376 attached [pid 4374] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4374] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4376] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4376] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4376] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4374] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4376] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4375] <... futex resumed>) = 0 [pid 4375] read(3, " "..., 8224) = 6144 [pid 4375] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4374] exit_group(0) = ? [pid 4375] +++ exited with 0 +++ [pid 4376] <... futex resumed>) = ? [pid 4376] +++ exited with 0 +++ [pid 4374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4374, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4377 attached , child_tidptr=0x555556ad05d0) = 4377 [pid 4377] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4377] setpgid(0, 0) = 0 [pid 4377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4377] write(3, "1000", 4) = 4 [pid 4377] close(3) = 0 [pid 4377] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4377] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4377] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4378], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4378 [pid 4377] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4377] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4378 attached [pid 4378] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4378] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4378] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] <... futex resumed>) = 0 [pid 4377] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4377] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4377] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4377] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4378] <... futex resumed>) = 1 [pid 4378] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4377] <... clone resumed>, parent_tid=[4379], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4379 [pid 4377] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 64.351867][ T4375] fuseblk: Bad value for 'fd' [pid 4377] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4378] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4379 attached [pid 4378] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4378] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4379] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4379] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4379] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] <... futex resumed>) = 0 [pid 4377] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4378] <... futex resumed>) = 0 [pid 4377] <... futex resumed>) = 1 [pid 4378] read(3, [pid 4377] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4378] <... read resumed>" "..., 8224) = 6144 [pid 4378] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4377] <... futex resumed>) = 0 [pid 4378] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4377] exit_group(0 [pid 4378] <... futex resumed>) = ? [pid 4377] <... exit_group resumed>) = ? [pid 4378] +++ exited with 0 +++ [pid 4379] <... futex resumed>) = ? [pid 4379] +++ exited with 0 +++ [pid 4377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4380 ./strace-static-x86_64: Process 4380 attached [pid 4380] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4380] setpgid(0, 0) = 0 [pid 4380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4380] write(3, "1000", 4) = 4 [pid 4380] close(3) = 0 [pid 4380] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4380] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4380] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4381], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4381 [pid 4380] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4380] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4381 attached [pid 4381] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4381] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4381] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4380] <... futex resumed>) = 0 [pid 4380] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4380] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4381] <... futex resumed>) = 1 [pid 4380] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4380] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4380] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4381] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4380] <... clone resumed>, parent_tid=[4382], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4382 [pid 4380] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 64.380736][ T4378] fuseblk: Bad value for 'fd' [pid 4380] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4382 attached [pid 4382] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4382] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4381] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4381] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4381] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4382] <... openat resumed>) = 3 [pid 4382] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4380] <... futex resumed>) = 0 [pid 4382] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4380] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4381] <... futex resumed>) = 0 [pid 4380] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4381] read(3, " "..., 8224) = 6144 [pid 4381] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4380] <... futex resumed>) = 0 [pid 4381] <... futex resumed>) = 1 [pid 4380] exit_group(0 [pid 4381] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4380] <... exit_group resumed>) = ? [pid 4382] <... futex resumed>) = ? [pid 4382] +++ exited with 0 +++ [pid 4381] <... futex resumed>) = ? [pid 4381] +++ exited with 0 +++ [pid 4380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4380, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4383 ./strace-static-x86_64: Process 4383 attached [pid 4383] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4383] setpgid(0, 0) = 0 [pid 4383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4383] write(3, "1000", 4) = 4 [pid 4383] close(3) = 0 [pid 4383] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4383] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4383] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4384], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4384 ./strace-static-x86_64: Process 4384 attached [pid 4383] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4384] set_robust_list(0x7fbba0edc9e0, 24 [pid 4383] <... futex resumed>) = 0 [pid 4383] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4384] <... set_robust_list resumed>) = 0 [pid 4384] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4384] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4383] <... futex resumed>) = 0 [pid 4383] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4383] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4383] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4383] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4384] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4383] <... clone resumed>, parent_tid=[4385], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4385 [pid 4383] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4383] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4385 attached [ 64.405569][ T4381] fuseblk: Bad value for 'fd' [pid 4385] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4385] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4384] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4385] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4384] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... futex resumed>) = 1 [pid 4383] <... futex resumed>) = 0 [pid 4385] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4384] <... futex resumed>) = 0 [pid 4383] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4384] read(3, [pid 4383] <... futex resumed>) = 0 [pid 4383] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4384] <... read resumed>" "..., 8224) = 6144 [pid 4384] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4383] <... futex resumed>) = 0 [pid 4384] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4383] exit_group(0 [pid 4385] <... futex resumed>) = ? [pid 4384] <... futex resumed>) = ? [pid 4383] <... exit_group resumed>) = ? [pid 4385] +++ exited with 0 +++ [pid 4384] +++ exited with 0 +++ [pid 4383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4386 attached , child_tidptr=0x555556ad05d0) = 4386 [pid 4386] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4386] setpgid(0, 0) = 0 [pid 4386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4386] write(3, "1000", 4) = 4 [pid 4386] close(3) = 0 [pid 4386] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4386] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4386] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4387 attached , parent_tid=[4387], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4387 [pid 4387] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4387] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4386] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4386] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4387] <... futex resumed>) = 0 [pid 4387] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4387] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] <... futex resumed>) = 0 [pid 4387] <... futex resumed>) = 1 [pid 4386] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4386] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4386] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4386] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4387] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4386] <... clone resumed>, parent_tid=[4388], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4388 [pid 4386] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4388 attached [pid 4388] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4388] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4388] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4388] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4386] <... futex resumed>) = 1 [pid 4386] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4386] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] <... futex resumed>) = 0 [pid 4386] <... futex resumed>) = 0 [pid 4388] read(3, [pid 4386] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4388] <... read resumed>" "..., 8224) = 6144 [pid 4388] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4386] <... futex resumed>) = 0 [pid 4388] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4387] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4387] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] exit_group(0) = ? [pid 4388] <... futex resumed>) = ? [pid 4388] +++ exited with 0 +++ [pid 4387] <... futex resumed>) = ? [pid 4387] +++ exited with 0 +++ [pid 4386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4386, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4389 ./strace-static-x86_64: Process 4389 attached [pid 4389] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4389] setpgid(0, 0) = 0 [pid 4389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4389] write(3, "1000", 4) = 4 [pid 4389] close(3) = 0 [pid 4389] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4389] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [ 64.439120][ T4384] fuseblk: Bad value for 'fd' [pid 4389] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4390 attached , parent_tid=[4390], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4390 [pid 4390] set_robust_list(0x7fbba0edc9e0, 24 [pid 4389] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... set_robust_list resumed>) = 0 [pid 4389] <... futex resumed>) = 0 [pid 4389] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4390] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4390] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4389] <... futex resumed>) = 0 [pid 4390] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4389] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4389] <... futex resumed>) = 0 [pid 4389] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4389] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4389] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4391], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4391 [pid 4389] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4389] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4391 attached [pid 4391] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4391] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4389] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4389] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e7a000 [pid 4389] mprotect(0x7fbba0e7b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4389] clone(child_stack=0x7fbba0e9a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4392], tls=0x7fbba0e9a700, child_tidptr=0x7fbba0e9a9d0) = 4392 [pid 4389] futex(0x7fbba0fb24c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4389] futex(0x7fbba0fb24cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4392 attached [pid 4392] set_robust_list(0x7fbba0e9a9e0, 24) = 0 [pid 4392] read(-1, 0x20001dc0, 8224) = -1 EBADF (Bad file descriptor) [pid 4392] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4389] <... futex resumed>) = 0 [pid 4392] futex(0x7fbba0fb24c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4391] <... openat resumed>) = 3 [pid 4391] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4391] <... futex resumed>) = 0 [pid 4391] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4390] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4389] exit_group(0 [pid 4392] <... futex resumed>) = ? [pid 4391] <... futex resumed>) = ? [pid 4390] <... futex resumed>) = ? [pid 4389] <... exit_group resumed>) = ? [pid 4392] +++ exited with 0 +++ [pid 4391] +++ exited with 0 +++ [pid 4390] +++ exited with 0 +++ [pid 4389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4389, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4393 ./strace-static-x86_64: Process 4393 attached [pid 4393] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4393] setpgid(0, 0) = 0 [pid 4393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4393] write(3, "1000", 4) = 4 [pid 4393] close(3) = 0 [pid 4393] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4393] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4393] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4394 attached , parent_tid=[4394], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4394 [pid 4394] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4393] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4394] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4394] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4394] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 4393] <... futex resumed>) = 1 [pid 4394] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4393] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4393] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4394] <... futex resumed>) = 0 [pid 4393] <... futex resumed>) = 1 [pid 4393] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [ 64.468719][ T4387] fuseblk: Unknown parameter ' Decompressing Linux... Parsing ELF... done. Booting the kernel. Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 64.482035][ T4390] fuseblk: Bad value for 'fd' [pid 4394] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4393] <... futex resumed>) = 0 [pid 4393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4394] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4393] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4393] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4394] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... mprotect resumed>) = 0 [pid 4394] <... futex resumed>) = 0 [pid 4394] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4393] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4395 attached , parent_tid=[4395], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4395 [pid 4395] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4395] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4393] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4395] <... futex resumed>) = 0 [pid 4395] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4395] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4395] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4393] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4393] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4393] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] <... futex resumed>) = 0 [pid 4394] read(3, " "..., 8224) = 6144 [pid 4394] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] exit_group(0 [pid 4395] <... futex resumed>) = ? [pid 4393] <... exit_group resumed>) = ? [pid 4394] <... futex resumed>) = ? [pid 4395] +++ exited with 0 +++ [pid 4394] +++ exited with 0 +++ [pid 4393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4396 ./strace-static-x86_64: Process 4396 attached [pid 4396] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4396] setpgid(0, 0) = 0 [pid 4396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4396] write(3, "1000", 4) = 4 [pid 4396] close(3) = 0 [pid 4396] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4396] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4396] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4397 attached [pid 4397] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4397] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] <... clone resumed>, parent_tid=[4397], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4397 [pid 4396] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4397] <... futex resumed>) = 0 [pid 4396] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4397] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4397] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4397] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4396] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4397] <... futex resumed>) = 0 [ 64.598592][ T4394] fuseblk: Bad value for 'fd' [pid 4397] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4396] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4396] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4396] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4398], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4398 [pid 4396] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4398 attached [pid 4398] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4397] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4398] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4397] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4398] <... openat resumed>) = 3 [pid 4397] <... futex resumed>) = 0 [pid 4398] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4397] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4398] <... futex resumed>) = 1 [pid 4398] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] <... futex resumed>) = 0 [pid 4396] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4396] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4397] <... futex resumed>) = 0 [pid 4397] read(3, " "..., 8224) = 6144 [pid 4397] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4396] <... futex resumed>) = 0 [pid 4396] exit_group(0 [pid 4398] <... futex resumed>) = ? [pid 4396] <... exit_group resumed>) = ? [pid 4398] +++ exited with 0 +++ [pid 4397] +++ exited with 0 +++ [pid 4396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4396, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4399 ./strace-static-x86_64: Process 4399 attached [pid 4399] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4399] setpgid(0, 0) = 0 [pid 4399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4399] write(3, "1000", 4) = 4 [pid 4399] close(3) = 0 [pid 4399] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4399] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4399] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4400 attached [pid 4400] set_robust_list(0x7fbba0edc9e0, 24 [pid 4399] <... clone resumed>, parent_tid=[4400], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4400 [pid 4400] <... set_robust_list resumed>) = 0 [pid 4399] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4400] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4400] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = 0 [pid 4400] <... futex resumed>) = 1 [pid 4399] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4400] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4399] <... futex resumed>) = 0 [pid 4399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4399] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 64.637494][ T4397] fuseblk: Bad value for 'fd' [pid 4399] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4401], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4401 [pid 4400] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4399] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4401 attached [pid 4400] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = 0 [pid 4399] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4400] <... futex resumed>) = 0 [pid 4401] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4401] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4400] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4401] <... openat resumed>) = 3 [pid 4401] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4399] <... futex resumed>) = 0 [pid 4399] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4399] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4401] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4400] <... futex resumed>) = 0 [pid 4400] read(3, " "..., 8224) = 6144 [pid 4400] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = 0 [pid 4400] <... futex resumed>) = 1 [pid 4399] exit_group(0 [pid 4400] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4399] <... exit_group resumed>) = ? [pid 4400] <... futex resumed>) = ? [pid 4401] <... futex resumed>) = ? [pid 4401] +++ exited with 0 +++ [pid 4400] +++ exited with 0 +++ [pid 4399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4402 ./strace-static-x86_64: Process 4402 attached [pid 4402] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4402] setpgid(0, 0) = 0 [pid 4402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4402] write(3, "1000", 4) = 4 [pid 4402] close(3) = 0 [pid 4402] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4402] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4402] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4403 attached , parent_tid=[4403], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4403 [pid 4403] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4403] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4402] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4403] <... futex resumed>) = 0 [pid 4403] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4402] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4403] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4402] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4403] <... futex resumed>) = 0 [pid 4403] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4402] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 64.659493][ T4400] fuseblk: Bad value for 'fd' [pid 4402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4403] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4403] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4403] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4402] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4402] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4404], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4404 ./strace-static-x86_64: Process 4404 attached [pid 4402] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4404] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4404] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4404] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4402] <... futex resumed>) = 0 [pid 4402] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] <... futex resumed>) = 0 [pid 4402] <... futex resumed>) = 1 [pid 4404] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4403] read(3, " "..., 8224) = 6144 [pid 4403] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4403] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4402] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4402] exit_group(0 [pid 4404] <... futex resumed>) = ? [pid 4403] <... futex resumed>) = ? [pid 4402] <... exit_group resumed>) = ? [pid 4404] +++ exited with 0 +++ [pid 4403] +++ exited with 0 +++ [pid 4402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4402, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4405 ./strace-static-x86_64: Process 4405 attached [pid 4405] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4405] setpgid(0, 0) = 0 [pid 4405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4405] write(3, "1000", 4) = 4 [pid 4405] close(3) = 0 [pid 4405] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4405] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4405] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4406], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4406 [pid 4405] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4406 attached [pid 4406] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4406] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4406] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4406] <... futex resumed>) = 1 [pid 4405] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4405] <... futex resumed>) = 0 [pid 4405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4405] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 64.688167][ T4403] fuseblk: Bad value for 'fd' [pid 4405] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4407 attached [pid 4407] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4407] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4405] <... clone resumed>, parent_tid=[4407], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4407 [pid 4405] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4407] <... futex resumed>) = 0 [pid 4405] <... futex resumed>) = 1 [pid 4407] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4405] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4407] <... openat resumed>) = 3 [pid 4407] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4405] <... futex resumed>) = 0 [pid 4407] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4405] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4405] <... futex resumed>) = 0 [pid 4407] read(3, [pid 4405] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4407] <... read resumed>" "..., 8224) = 6144 [pid 4406] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4406] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4406] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4407] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4407] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4405] <... futex resumed>) = 0 [pid 4405] exit_group(0) = ? [pid 4407] <... futex resumed>) = ? [pid 4407] +++ exited with 0 +++ [pid 4406] <... futex resumed>) = ? [pid 4406] +++ exited with 0 +++ [pid 4405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4405, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4408 ./strace-static-x86_64: Process 4408 attached [pid 4408] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4408] setpgid(0, 0) = 0 [pid 4408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4408] write(3, "1000", 4) = 4 [ 64.714871][ T4406] fuseblk: Bad value for 'fd' [pid 4408] close(3) = 0 [pid 4408] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4408] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4408] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4409 attached , parent_tid=[4409], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4409 [pid 4408] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4408] <... futex resumed>) = 0 [pid 4408] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4409] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4409] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4408] <... futex resumed>) = 0 [pid 4408] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4409] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4408] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4408] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4409] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4409] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4409] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4410 attached [pid 4408] <... clone resumed>, parent_tid=[4410], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4410 [pid 4410] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4408] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4410] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4410] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4408] <... futex resumed>) = 0 [pid 4408] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4410] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4409] <... futex resumed>) = 0 [pid 4408] <... futex resumed>) = 1 [pid 4409] read(3, [pid 4408] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4409] <... read resumed>" "..., 8224) = 6144 [pid 4409] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4409] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4408] <... futex resumed>) = 0 [pid 4408] exit_group(0 [pid 4409] <... futex resumed>) = ? [pid 4408] <... exit_group resumed>) = ? [pid 4410] <... futex resumed>) = ? [pid 4409] +++ exited with 0 +++ [pid 4410] +++ exited with 0 +++ [pid 4408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4411 ./strace-static-x86_64: Process 4411 attached [pid 4411] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4411] setpgid(0, 0) = 0 [pid 4411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4411] write(3, "1000", 4) = 4 [pid 4411] close(3) = 0 [pid 4411] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4411] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4411] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4412], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4412 [pid 4411] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4412 attached [pid 4412] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4412] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4412] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4411] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4411] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4413], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4413 [pid 4411] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4412] <... futex resumed>) = 1 [ 64.768076][ T4409] fuseblk: Bad value for 'fd' [pid 4412] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4413 attached ) = -1 EINVAL (Invalid argument) [pid 4412] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4412] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4413] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4413] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4413] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4411] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4412] <... futex resumed>) = 0 [pid 4412] read(3, " "..., 8224) = 6144 [pid 4413] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4412] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 0 [pid 4411] exit_group(0) = ? [pid 4412] <... futex resumed>) = ? [pid 4413] <... futex resumed>) = ? [pid 4412] +++ exited with 0 +++ [pid 4413] +++ exited with 0 +++ [pid 4411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4411, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4414 ./strace-static-x86_64: Process 4414 attached [pid 4414] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4414] setpgid(0, 0) = 0 [pid 4414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4414] write(3, "1000", 4) = 4 [pid 4414] close(3) = 0 [pid 4414] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4414] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4414] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4415], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4415 [pid 4414] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4415 attached [pid 4415] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4415] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4415] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... futex resumed>) = 0 [pid 4414] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4414] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4414] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4416 attached , parent_tid=[4416], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4416 [pid 4414] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... futex resumed>) = 1 [ 64.795110][ T4412] fuseblk: Bad value for 'fd' [pid 4415] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4416] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4415] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4415] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4415] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4416] <... set_robust_list resumed>) = 0 [pid 4416] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4416] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4414] <... futex resumed>) = 0 [pid 4414] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... futex resumed>) = 0 [pid 4414] <... futex resumed>) = 1 [pid 4415] read(3, [pid 4414] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... read resumed>" "..., 8224) = 6144 [pid 4415] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4414] <... futex resumed>) = 0 [pid 4415] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4414] exit_group(0 [pid 4415] <... futex resumed>) = ? [pid 4414] <... exit_group resumed>) = ? [pid 4415] +++ exited with 0 +++ [pid 4416] +++ exited with 0 +++ [pid 4414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4417 ./strace-static-x86_64: Process 4417 attached [pid 4417] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4417] setpgid(0, 0) = 0 [pid 4417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4417] write(3, "1000", 4) = 4 [pid 4417] close(3) = 0 [pid 4417] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4417] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4417] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4418], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4418 [pid 4417] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4418 attached [pid 4418] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4418] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4418] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4417] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4417] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4419], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4419 [pid 4417] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4418] <... futex resumed>) = 1 [pid 4418] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4419 attached [ 64.820280][ T4415] fuseblk: Bad value for 'fd' [pid 4419] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4419] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4418] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4418] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4418] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4419] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4418] <... futex resumed>) = 0 [pid 4417] <... futex resumed>) = 1 [pid 4418] read(3, [pid 4417] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4419] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4418] <... read resumed>" "..., 8224) = 6144 [pid 4418] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4417] <... futex resumed>) = 0 [pid 4418] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4417] exit_group(0) = ? [pid 4418] <... futex resumed>) = ? [pid 4418] +++ exited with 0 +++ [pid 4419] <... futex resumed>) = ? [pid 4419] +++ exited with 0 +++ [pid 4417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4417, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4420 ./strace-static-x86_64: Process 4420 attached [pid 4420] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4420] setpgid(0, 0) = 0 [pid 4420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4420] write(3, "1000", 4) = 4 [pid 4420] close(3) = 0 [pid 4420] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4420] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4420] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4421 attached [pid 4421] set_robust_list(0x7fbba0edc9e0, 24 [pid 4420] <... clone resumed>, parent_tid=[4421], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4421 [pid 4421] <... set_robust_list resumed>) = 0 [pid 4420] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4421] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4421] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4421] <... futex resumed>) = 1 [pid 4420] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4421] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4420] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4420] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4422], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4422 [pid 4420] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4422 attached [ 64.855812][ T4418] fuseblk: Bad value for 'fd' [pid 4422] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4422] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4421] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4422] <... openat resumed>) = 3 [pid 4421] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4422] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4421] <... futex resumed>) = 0 [pid 4422] <... futex resumed>) = 1 [pid 4421] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4422] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4421] read(3, " "..., 8224) = 6144 [pid 4421] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4420] <... futex resumed>) = 0 [pid 4421] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4420] exit_group(0 [pid 4421] <... futex resumed>) = ? [pid 4422] <... futex resumed>) = ? [pid 4420] <... exit_group resumed>) = ? [pid 4421] +++ exited with 0 +++ [pid 4422] +++ exited with 0 +++ [pid 4420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4420, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4423 ./strace-static-x86_64: Process 4423 attached [pid 4423] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4423] setpgid(0, 0) = 0 [pid 4423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4423] write(3, "1000", 4) = 4 [pid 4423] close(3) = 0 [pid 4423] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4423] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4423] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4424 attached , parent_tid=[4424], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4424 [pid 4424] set_robust_list(0x7fbba0edc9e0, 24 [pid 4423] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4424] <... set_robust_list resumed>) = 0 [pid 4424] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4424] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4424] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4423] <... futex resumed>) = 1 [pid 4424] <... futex resumed>) = 0 [pid 4424] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4423] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4423] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4424] <... futex resumed>) = 0 [pid 4424] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 64.891298][ T4421] fuseblk: Bad value for 'fd' [pid 4423] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4424] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4424] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4424] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4423] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4423] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4425 attached , parent_tid=[4425], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4425 [pid 4425] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4425] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4423] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4425] <... futex resumed>) = 0 [pid 4425] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4425] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4425] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4423] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4423] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4424] <... futex resumed>) = 0 [pid 4424] read(3, " "..., 8224) = 6144 [pid 4424] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4424] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4423] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4423] exit_group(0 [pid 4424] <... futex resumed>) = ? [pid 4423] <... exit_group resumed>) = ? [pid 4424] +++ exited with 0 +++ [pid 4425] <... futex resumed>) = ? [pid 4425] +++ exited with 0 +++ [pid 4423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4423, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4426 ./strace-static-x86_64: Process 4426 attached [pid 4426] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4426] setpgid(0, 0) = 0 [pid 4426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4426] write(3, "1000", 4) = 4 [pid 4426] close(3) = 0 [pid 4426] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4426] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4426] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4427], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4427 [pid 4426] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4427 attached [pid 4427] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4427] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4427] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] <... futex resumed>) = 0 [pid 4426] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4426] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4426] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4428], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4428 [pid 4426] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] <... futex resumed>) = 1 [ 64.920148][ T4424] fuseblk: Bad value for 'fd' [pid 4427] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4428 attached ) = -1 EINVAL (Invalid argument) [pid 4427] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4427] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4428] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4428] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4428] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4426] <... futex resumed>) = 0 [pid 4428] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4426] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] <... futex resumed>) = 0 [pid 4426] <... futex resumed>) = 1 [pid 4427] read(3, [pid 4426] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] <... read resumed>" "..., 8224) = 6144 [pid 4427] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4426] <... futex resumed>) = 0 [pid 4427] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4426] exit_group(0) = ? [pid 4428] <... futex resumed>) = ? [pid 4428] +++ exited with 0 +++ [pid 4427] <... futex resumed>) = ? [pid 4427] +++ exited with 0 +++ [pid 4426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4429 ./strace-static-x86_64: Process 4429 attached [pid 4429] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4429] setpgid(0, 0) = 0 [pid 4429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4429] write(3, "1000", 4) = 4 [pid 4429] close(3) = 0 [pid 4429] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4429] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [ 64.952169][ T4427] fuseblk: Bad value for 'fd' [pid 4429] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4430 attached , parent_tid=[4430], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4430 [pid 4429] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4430] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4430] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4430] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4429] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4429] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4429] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4431], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4431 [pid 4429] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4431 attached ) = 0 [pid 4431] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4429] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4430] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4431] <... set_robust_list resumed>) = 0 [pid 4431] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4430] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4431] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4429] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4431] read(3, " "..., 8224) = 6144 [pid 4431] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4431] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4430] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4430] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] exit_group(0) = ? [pid 4431] <... futex resumed>) = ? [pid 4431] +++ exited with 0 +++ [pid 4430] <... futex resumed>) = ? [pid 4430] +++ exited with 0 +++ [pid 4429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4432 ./strace-static-x86_64: Process 4432 attached [pid 4432] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4432] setpgid(0, 0) = 0 [pid 4432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4432] write(3, "1000", 4) = 4 [pid 4432] close(3) = 0 [pid 4432] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4432] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4432] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4433 attached [pid 4433] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4433] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4432] <... clone resumed>, parent_tid=[4433], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4433 [pid 4432] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4433] <... futex resumed>) = 0 [pid 4433] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4433] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4433] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4432] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4432] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4433] <... futex resumed>) = 0 [pid 4432] <... futex resumed>) = 1 [pid 4433] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4432] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 65.011096][ T4430] fuseblk: Bad value for 'fd' [pid 4432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4432] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4432] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4434], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4434 [pid 4432] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4433] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4434 attached [pid 4433] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4434] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4433] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4434] <... set_robust_list resumed>) = 0 [pid 4434] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4434] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4434] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4432] <... futex resumed>) = 1 [pid 4434] <... futex resumed>) = 0 [pid 4434] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4432] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4432] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4433] <... futex resumed>) = 0 [pid 4432] <... futex resumed>) = 1 [pid 4433] read(3, [pid 4432] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4433] <... read resumed>" "..., 8224) = 6144 [pid 4433] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4432] <... futex resumed>) = 0 [pid 4433] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4432] exit_group(0) = ? [pid 4433] <... futex resumed>) = ? [pid 4434] <... futex resumed>) = ? [pid 4433] +++ exited with 0 +++ [pid 4434] +++ exited with 0 +++ [pid 4432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4435 ./strace-static-x86_64: Process 4435 attached [pid 4435] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4435] setpgid(0, 0) = 0 [pid 4435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4435] write(3, "1000", 4) = 4 [pid 4435] close(3) = 0 [pid 4435] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4435] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4435] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4436], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4436 ./strace-static-x86_64: Process 4436 attached [pid 4435] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] set_robust_list(0x7fbba0edc9e0, 24 [pid 4435] <... futex resumed>) = 0 [pid 4435] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] <... set_robust_list resumed>) = 0 [pid 4436] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4436] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4435] <... futex resumed>) = 0 [pid 4435] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4435] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4435] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4436] <... futex resumed>) = 1 [pid 4435] <... clone resumed>, parent_tid=[4437], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4437 [pid 4435] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 65.040868][ T4433] fuseblk: Bad value for 'fd' [pid 4436] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"...) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4437 attached [pid 4436] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4436] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4437] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4437] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4437] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4435] <... futex resumed>) = 0 [pid 4435] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] <... futex resumed>) = 0 [pid 4435] <... futex resumed>) = 1 [pid 4435] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] read(3, " "..., 8224) = 6144 [pid 4436] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4435] <... futex resumed>) = 0 [pid 4436] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4435] exit_group(0 [pid 4436] <... futex resumed>) = ? [pid 4435] <... exit_group resumed>) = ? [pid 4436] +++ exited with 0 +++ [pid 4437] +++ exited with 0 +++ [pid 4435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4438 ./strace-static-x86_64: Process 4438 attached [pid 4438] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4438] setpgid(0, 0) = 0 [pid 4438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4438] write(3, "1000", 4) = 4 [pid 4438] close(3) = 0 [pid 4438] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4438] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4438] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4439], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4439 ./strace-static-x86_64: Process 4439 attached [pid 4438] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] set_robust_list(0x7fbba0edc9e0, 24 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... set_robust_list resumed>) = 0 [pid 4439] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4439] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4438] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4439] <... futex resumed>) = 1 [pid 4438] <... mprotect resumed>) = 0 [pid 4438] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4440], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4440 [pid 4438] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4439] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4438] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4440 attached [ 65.069342][ T4436] fuseblk: Bad value for 'fd' [pid 4440] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4440] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4439] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4440] <... openat resumed>) = 3 [pid 4440] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4440] <... futex resumed>) = 1 [pid 4439] <... futex resumed>) = 0 [pid 4440] read(3, [pid 4439] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4440] <... read resumed>" "..., 8224) = 6144 [pid 4440] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] exit_group(0) = ? [pid 4439] <... futex resumed>) = ? [pid 4440] <... futex resumed>) = ? [pid 4439] +++ exited with 0 +++ [pid 4440] +++ exited with 0 +++ [pid 4438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4441 ./strace-static-x86_64: Process 4441 attached [pid 4441] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4441] setpgid(0, 0) = 0 [pid 4441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4441] write(3, "1000", 4) = 4 [pid 4441] close(3) = 0 [pid 4441] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4441] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4441] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4442], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4442 [pid 4441] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4442 attached [pid 4442] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4442] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4442] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4441] <... futex resumed>) = 0 [pid 4441] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4441] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4441] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4443 attached , parent_tid=[4443], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4443 [pid 4441] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4442] <... futex resumed>) = 1 [pid 4442] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4443] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [ 65.109478][ T4439] fuseblk: Bad value for 'fd' [pid 4443] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4442] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4442] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4442] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4443] <... openat resumed>) = 3 [pid 4443] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4443] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4442] <... futex resumed>) = 0 [pid 4441] <... futex resumed>) = 1 [pid 4442] read(3, [pid 4441] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4442] <... read resumed>" "..., 8224) = 6144 [pid 4442] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4442] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] exit_group(0 [pid 4443] <... futex resumed>) = ? [pid 4442] <... futex resumed>) = ? [pid 4441] <... exit_group resumed>) = ? [pid 4443] +++ exited with 0 +++ [pid 4442] +++ exited with 0 +++ [pid 4441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4441, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4444 ./strace-static-x86_64: Process 4444 attached [pid 4444] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4444] setpgid(0, 0) = 0 [pid 4444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4444] write(3, "1000", 4) = 4 [pid 4444] close(3) = 0 [pid 4444] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4444] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4444] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4445], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4445 ./strace-static-x86_64: Process 4445 attached [pid 4444] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4445] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4445] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4444] <... futex resumed>) = 0 [pid 4444] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 65.137924][ T4442] fuseblk: Bad value for 'fd' [pid 4444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4444] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4444] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4446], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4446 [pid 4444] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4446 attached [pid 4445] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4444] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4446] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4446] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4446] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4444] <... futex resumed>) = 0 [pid 4445] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4444] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4445] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... futex resumed>) = 0 [pid 4445] <... futex resumed>) = 0 [pid 4444] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4446] read(3, " "..., 8224) = 6144 [pid 4446] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4444] <... futex resumed>) = 0 [pid 4444] exit_group(0) = ? [pid 4445] <... futex resumed>) = ? [pid 4446] +++ exited with 0 +++ [pid 4445] +++ exited with 0 +++ [pid 4444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4444, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4447 ./strace-static-x86_64: Process 4447 attached [pid 4447] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4447] setpgid(0, 0) = 0 [pid 4447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4447] write(3, "1000", 4) = 4 [pid 4447] close(3) = 0 [pid 4447] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4447] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4447] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4448 attached , parent_tid=[4448], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4448 [pid 4448] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4448] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4447] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4447] <... futex resumed>) = 0 [pid 4447] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4448] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4448] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4448] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4447] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4448] <... futex resumed>) = 0 [pid 4447] <... futex resumed>) = 1 [pid 4447] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4448] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4447] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4447] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 65.165275][ T4445] fuseblk: Bad value for 'fd' [pid 4447] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4448] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4448] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4448] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4449 attached [pid 4449] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4449] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4447] <... clone resumed>, parent_tid=[4449], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4449 [pid 4447] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4447] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4449] <... futex resumed>) = 0 [pid 4449] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4449] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4447] <... futex resumed>) = 0 [pid 4449] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4447] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4448] <... futex resumed>) = 0 [pid 4447] <... futex resumed>) = 1 [pid 4447] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4448] read(3, " "..., 8224) = 6144 [pid 4448] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4447] <... futex resumed>) = 0 [pid 4448] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4447] exit_group(0 [pid 4448] <... futex resumed>) = ? [pid 4447] <... exit_group resumed>) = ? [pid 4448] +++ exited with 0 +++ [pid 4449] <... futex resumed>) = ? [pid 4449] +++ exited with 0 +++ [pid 4447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4447, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4450 attached , child_tidptr=0x555556ad05d0) = 4450 [pid 4450] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4450] setpgid(0, 0) = 0 [pid 4450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4450] write(3, "1000", 4) = 4 [pid 4450] close(3) = 0 [pid 4450] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4450] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4450] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4451 attached , parent_tid=[4451], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4451 [pid 4451] set_robust_list(0x7fbba0edc9e0, 24 [pid 4450] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4451] <... set_robust_list resumed>) = 0 [pid 4450] <... futex resumed>) = 0 [pid 4450] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4451] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4451] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4450] <... futex resumed>) = 0 [pid 4451] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4450] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4450] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 65.188908][ T4448] fuseblk: Bad value for 'fd' [pid 4450] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4450] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4452], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4452 [pid 4450] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4450] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4452 attached [pid 4452] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4452] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4451] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4451] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4451] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] <... futex resumed>) = 0 [pid 4450] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4450] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4451] <... futex resumed>) = 0 [pid 4451] read(3, " "..., 8224) = 6144 [pid 4452] <... futex resumed>) = 1 [pid 4451] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4450] <... futex resumed>) = 0 [pid 4450] exit_group(0) = ? [pid 4452] <... futex resumed>) = ? [pid 4452] +++ exited with 0 +++ [pid 4451] <... futex resumed>) = ? [pid 4451] +++ exited with 0 +++ [pid 4450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4453 ./strace-static-x86_64: Process 4453 attached [pid 4453] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4453] setpgid(0, 0) = 0 [pid 4453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4453] write(3, "1000", 4) = 4 [pid 4453] close(3) = 0 [pid 4453] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4453] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4453] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4454 attached , parent_tid=[4454], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4454 [pid 4454] set_robust_list(0x7fbba0edc9e0, 24 [pid 4453] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] <... set_robust_list resumed>) = 0 [pid 4453] <... futex resumed>) = 0 [pid 4453] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4454] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4454] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... futex resumed>) = 0 [pid 4454] <... futex resumed>) = 1 [pid 4453] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4453] <... futex resumed>) = 0 [pid 4453] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 65.213903][ T4451] fuseblk: Bad value for 'fd' [pid 4453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4453] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4453] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4455], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4455 [pid 4453] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4453] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4455 attached [pid 4455] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4455] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4454] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4455] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... futex resumed>) = 0 [pid 4453] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4453] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4455] <... futex resumed>) = 1 [pid 4455] read(3, " "..., 8224) = 6144 [pid 4455] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... futex resumed>) = 0 [pid 4455] <... futex resumed>) = 1 [pid 4455] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4454] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] exit_group(0 [pid 4454] <... futex resumed>) = ? [pid 4453] <... exit_group resumed>) = ? [pid 4455] <... futex resumed>) = ? [pid 4455] +++ exited with 0 +++ [pid 4454] +++ exited with 0 +++ [pid 4453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4456 attached , child_tidptr=0x555556ad05d0) = 4456 [pid 4456] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4456] setpgid(0, 0) = 0 [pid 4456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4456] write(3, "1000", 4) = 4 [pid 4456] close(3) = 0 [pid 4456] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4456] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4456] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4457 attached , parent_tid=[4457], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4457 [pid 4457] set_robust_list(0x7fbba0edc9e0, 24 [pid 4456] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... set_robust_list resumed>) = 0 [pid 4456] <... futex resumed>) = 0 [pid 4456] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4457] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4457] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4456] <... futex resumed>) = 0 [pid 4456] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4456] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4457] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4456] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4456] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4456] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4458], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4458 [pid 4456] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4458 attached [ 65.237378][ T4454] fuseblk: Bad value for 'fd' [pid 4458] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4458] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4456] <... futex resumed>) = 0 [pid 4456] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... openat resumed>) = 3 [pid 4457] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4457] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4458] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4456] <... futex resumed>) = 0 [pid 4456] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4456] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 1 [pid 4458] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4457] <... futex resumed>) = 0 [pid 4457] read(3, " "..., 8224) = 6144 [pid 4457] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4456] <... futex resumed>) = 0 [pid 4456] exit_group(0) = ? [pid 4458] <... futex resumed>) = ? [pid 4458] +++ exited with 0 +++ [pid 4457] +++ exited with 0 +++ [pid 4456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4456, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4459 ./strace-static-x86_64: Process 4459 attached [pid 4459] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4459] setpgid(0, 0) = 0 [pid 4459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4459] write(3, "1000", 4) = 4 [pid 4459] close(3) = 0 [pid 4459] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4459] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4459] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4460], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4460 [pid 4459] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4459] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4460 attached [pid 4460] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4460] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4460] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4459] <... futex resumed>) = 0 [pid 4459] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4459] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4459] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4459] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4461], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4461 [pid 4459] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4459] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4460] <... futex resumed>) = 1 [ 65.263932][ T4457] fuseblk: Bad value for 'fd' [pid 4460] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4461 attached ) = -1 EINVAL (Invalid argument) [pid 4460] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4461] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4461] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4461] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4459] <... futex resumed>) = 0 [pid 4459] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... futex resumed>) = 0 [pid 4459] <... futex resumed>) = 1 [pid 4460] read(3, [pid 4459] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4460] <... read resumed>" "..., 8224) = 6144 [pid 4460] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4459] <... futex resumed>) = 0 [pid 4460] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4459] exit_group(0 [pid 4460] <... futex resumed>) = ? [pid 4459] <... exit_group resumed>) = ? [pid 4460] +++ exited with 0 +++ [pid 4461] +++ exited with 0 +++ [pid 4459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4462 ./strace-static-x86_64: Process 4462 attached [pid 4462] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4462] setpgid(0, 0) = 0 [pid 4462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4462] write(3, "1000", 4) = 4 [pid 4462] close(3) = 0 [pid 4462] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4462] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4462] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4463 attached , parent_tid=[4463], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4463 [pid 4463] set_robust_list(0x7fbba0edc9e0, 24 [pid 4462] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... set_robust_list resumed>) = 0 [pid 4462] <... futex resumed>) = 0 [pid 4462] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4463] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4463] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4462] <... futex resumed>) = 0 [pid 4463] <... futex resumed>) = 1 [pid 4462] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4462] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4462] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 65.289962][ T4460] fuseblk: Bad value for 'fd' [pid 4462] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4464], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4464 [pid 4462] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4462] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4463] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4464 attached [pid 4463] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4464] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4463] <... futex resumed>) = 0 [pid 4464] <... set_robust_list resumed>) = 0 [pid 4463] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4464] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4464] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4462] <... futex resumed>) = 0 [pid 4464] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4462] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4462] <... futex resumed>) = 1 [pid 4463] read(3, [pid 4462] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4463] <... read resumed>" "..., 8224) = 6144 [pid 4463] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4462] <... futex resumed>) = 0 [pid 4463] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4462] exit_group(0) = ? [pid 4463] <... futex resumed>) = ? [pid 4463] +++ exited with 0 +++ [pid 4464] <... futex resumed>) = ? [pid 4464] +++ exited with 0 +++ [pid 4462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4465 ./strace-static-x86_64: Process 4465 attached [pid 4465] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4465] setpgid(0, 0) = 0 [pid 4465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4465] write(3, "1000", 4) = 4 [pid 4465] close(3) = 0 [pid 4465] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4465] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4465] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4466], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4466 [pid 4465] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4465] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4466 attached [pid 4466] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4466] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4466] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4465] <... futex resumed>) = 0 [pid 4465] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4465] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4466] <... futex resumed>) = 1 [pid 4465] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4465] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4466] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 65.313740][ T4463] fuseblk: Bad value for 'fd' [pid 4465] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4467], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4467 [pid 4465] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4465] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4467 attached [pid 4467] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4467] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4466] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4467] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4466] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] <... futex resumed>) = 1 [pid 4466] <... futex resumed>) = 0 [pid 4467] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4466] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4465] <... futex resumed>) = 0 [pid 4465] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4466] <... futex resumed>) = 0 [pid 4465] <... futex resumed>) = 1 [pid 4466] read(3, [pid 4465] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4466] <... read resumed>" "..., 8224) = 6144 [pid 4466] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4465] <... futex resumed>) = 0 [pid 4465] exit_group(0 [pid 4466] ????( [pid 4465] <... exit_group resumed>) = ? [pid 4466] <... ???? resumed>) = ? [pid 4466] +++ exited with 0 +++ [pid 4467] <... futex resumed>) = ? [pid 4467] +++ exited with 0 +++ [pid 4465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4465, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4468 ./strace-static-x86_64: Process 4468 attached [pid 4468] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4468] setpgid(0, 0) = 0 [pid 4468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4468] write(3, "1000", 4) = 4 [pid 4468] close(3) = 0 [pid 4468] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4468] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4468] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4469 attached , parent_tid=[4469], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4469 [pid 4468] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4468] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4469] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4469] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4469] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4468] <... futex resumed>) = 0 [pid 4468] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4468] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4468] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4468] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4470 attached , parent_tid=[4470], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4470 [pid 4469] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4468] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4468] <... futex resumed>) = 0 [pid 4470] <... set_robust_list resumed>) = 0 [pid 4468] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4470] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4468] <... futex resumed>) = 0 [pid 4470] read(3, [pid 4468] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4468] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] <... read resumed>" "..., 8224) = 6144 [pid 4470] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4468] <... futex resumed>) = 0 [ 65.339825][ T4466] fuseblk: Bad value for 'fd' [pid 4470] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4469] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4469] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4468] exit_group(0 [pid 4470] <... futex resumed>) = ? [pid 4468] <... exit_group resumed>) = ? [pid 4470] +++ exited with 0 +++ [pid 4469] <... futex resumed>) = ? [pid 4469] +++ exited with 0 +++ [pid 4468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4468, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4471 attached [pid 4471] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4471] setpgid(0, 0) = 0 [pid 4471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 4471 [pid 4471] write(3, "1000", 4) = 4 [pid 4471] close(3) = 0 [pid 4471] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4471] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4471] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4472], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4472 [pid 4471] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4471] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4472 attached [pid 4472] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4472] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4472] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4471] <... futex resumed>) = 0 [pid 4471] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4471] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4471] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4472] <... futex resumed>) = 1 [ 65.370239][ T4469] fuseblk: Bad value for 'fd' [pid 4471] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4473], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4473 [pid 4472] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4471] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4471] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4473 attached [pid 4473] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4473] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4473] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4471] <... futex resumed>) = 0 [pid 4471] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4471] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4473] <... futex resumed>) = 1 [pid 4473] read(3, " "..., 8224) = 6144 [pid 4473] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4471] <... futex resumed>) = 0 [pid 4473] <... futex resumed>) = 1 [pid 4473] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4472] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4472] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4471] exit_group(0 [pid 4473] <... futex resumed>) = ? [pid 4471] <... exit_group resumed>) = ? [pid 4473] +++ exited with 0 +++ [pid 4472] <... futex resumed>) = ? [pid 4472] +++ exited with 0 +++ [pid 4471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4471, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4474 ./strace-static-x86_64: Process 4474 attached [pid 4474] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4474] setpgid(0, 0) = 0 [pid 4474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4474] write(3, "1000", 4) = 4 [pid 4474] close(3) = 0 [pid 4474] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4474] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4474] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4475 attached , parent_tid=[4475], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4475 [pid 4474] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4474] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4475] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4475] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4475] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4474] <... futex resumed>) = 0 [pid 4475] <... futex resumed>) = 1 [pid 4474] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4474] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 65.401549][ T4472] fuseblk: Bad value for 'fd' [pid 4474] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4474] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4476], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4476 [pid 4475] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4474] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4476 attached ) = 0 [pid 4476] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4474] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4476] <... set_robust_list resumed>) = 0 [pid 4476] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4475] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4476] <... openat resumed>) = 3 [pid 4476] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4474] <... futex resumed>) = 0 [pid 4476] read(3, [pid 4474] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4474] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4475] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4476] <... read resumed>" "..., 8224) = 6144 [pid 4476] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4474] <... futex resumed>) = 0 [pid 4476] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4474] exit_group(0) = ? [pid 4476] <... futex resumed>) = ? [pid 4476] +++ exited with 0 +++ [pid 4475] <... futex resumed>) = ? [pid 4475] +++ exited with 0 +++ [pid 4474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4474, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4477 attached [pid 4477] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4477] setpgid(0, 0) = 0 [pid 4477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 4477 [pid 4477] <... openat resumed>) = 3 [pid 4477] write(3, "1000", 4) = 4 [pid 4477] close(3) = 0 [pid 4477] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4477] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4477] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4478], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4478 [pid 4477] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4477] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4478 attached [pid 4478] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4478] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4478] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4477] <... futex resumed>) = 0 [pid 4477] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4477] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4477] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4477] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4479], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4479 [pid 4477] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4477] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4478] <... futex resumed>) = 1 [ 65.430410][ T4475] fuseblk: Bad value for 'fd' [pid 4478] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4479 attached [pid 4479] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4478] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4478] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4479] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4479] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4477] <... futex resumed>) = 0 [pid 4479] <... futex resumed>) = 1 [pid 4477] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4478] <... futex resumed>) = 0 [pid 4477] <... futex resumed>) = 1 [pid 4478] read(3, [pid 4477] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4478] <... read resumed>" "..., 8224) = 6144 [pid 4478] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4477] <... futex resumed>) = 0 [pid 4478] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4477] exit_group(0 [pid 4479] <... futex resumed>) = ? [pid 4478] <... futex resumed>) = ? [pid 4477] <... exit_group resumed>) = ? [pid 4479] +++ exited with 0 +++ [pid 4478] +++ exited with 0 +++ [pid 4477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4480 ./strace-static-x86_64: Process 4480 attached [pid 4480] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4480] setpgid(0, 0) = 0 [pid 4480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4480] write(3, "1000", 4) = 4 [pid 4480] close(3) = 0 [pid 4480] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4480] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4480] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4481 attached , parent_tid=[4481], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4481 [pid 4480] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4480] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4481] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4481] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4481] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4480] <... futex resumed>) = 0 [pid 4480] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4480] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4480] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 65.454159][ T4478] fuseblk: Bad value for 'fd' [pid 4481] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4480] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4482 attached , parent_tid=[4482], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4482 [pid 4480] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4480] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4481] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4481] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4481] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4482] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4482] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4482] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4480] <... futex resumed>) = 0 [pid 4480] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4481] <... futex resumed>) = 0 [pid 4480] <... futex resumed>) = 1 [pid 4482] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] read(3, [pid 4480] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4481] <... read resumed>" "..., 8224) = 6144 [pid 4481] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4480] <... futex resumed>) = 0 [pid 4481] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4480] exit_group(0 [pid 4482] <... futex resumed>) = ? [pid 4481] <... futex resumed>) = ? [pid 4480] <... exit_group resumed>) = ? [pid 4482] +++ exited with 0 +++ [pid 4481] +++ exited with 0 +++ [pid 4480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4483 ./strace-static-x86_64: Process 4483 attached [pid 4483] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4483] setpgid(0, 0) = 0 [pid 4483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4483] write(3, "1000", 4) = 4 [pid 4483] close(3) = 0 [pid 4483] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4483] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4483] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4484 attached , parent_tid=[4484], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4484 [pid 4483] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4483] <... futex resumed>) = 0 [pid 4483] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4484] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4484] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4483] <... futex resumed>) = 0 [pid 4483] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4483] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4483] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4484] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4483] <... mprotect resumed>) = 0 [pid 4483] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4485], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4485 ./strace-static-x86_64: Process 4485 attached [pid 4483] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4483] <... futex resumed>) = 0 [pid 4485] <... set_robust_list resumed>) = 0 [pid 4485] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4483] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] <... openat resumed>) = 3 [pid 4485] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4483] <... futex resumed>) = 0 [pid 4485] read(3, [pid 4483] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4483] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] <... read resumed>" "..., 8224) = 6144 [pid 4485] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4483] <... futex resumed>) = 0 [pid 4485] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4484] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4484] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4483] exit_group(0) = ? [pid 4484] <... futex resumed>) = ? [pid 4485] <... futex resumed>) = ? [pid 4485] +++ exited with 0 +++ [pid 4484] +++ exited with 0 +++ [pid 4483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 65.491310][ T4481] fuseblk: Bad value for 'fd' restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4486 ./strace-static-x86_64: Process 4486 attached [pid 4486] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4486] setpgid(0, 0) = 0 [pid 4486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4486] write(3, "1000", 4) = 4 [pid 4486] close(3) = 0 [pid 4486] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4486] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4486] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4487], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4487 [pid 4486] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4487 attached [pid 4487] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4487] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4487] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4486] <... futex resumed>) = 0 [pid 4486] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4486] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4486] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4488], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4488 [pid 4486] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] <... futex resumed>) = 1 [pid 4487] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4488 attached [pid 4488] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4488] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4486] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4486] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e7a000 [pid 4486] mprotect(0x7fbba0e7b000, 131072, PROT_READ|PROT_WRITE [pid 4488] <... openat resumed>) = 3 [pid 4487] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4488] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4486] <... mprotect resumed>) = 0 [pid 4488] <... futex resumed>) = 0 [pid 4487] <... futex resumed>) = 0 [pid 4486] clone(child_stack=0x7fbba0e9a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4489 attached [pid 4488] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4487] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] <... clone resumed>, parent_tid=[4489], tls=0x7fbba0e9a700, child_tidptr=0x7fbba0e9a9d0) = 4489 [pid 4486] futex(0x7fbba0fb24c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] futex(0x7fbba0fb24cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4489] set_robust_list(0x7fbba0e9a9e0, 24) = 0 [pid 4489] read(3, " "..., 8224) = 6144 [pid 4489] futex(0x7fbba0fb24cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4489] futex(0x7fbba0fb24c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] exit_group(0 [pid 4489] <... futex resumed>) = ? [pid 4488] <... futex resumed>) = ? [pid 4487] <... futex resumed>) = ? [pid 4486] <... exit_group resumed>) = ? [pid 4489] +++ exited with 0 +++ [pid 4488] +++ exited with 0 +++ [pid 4487] +++ exited with 0 +++ [pid 4486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4490 attached [pid 4490] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4490] setpgid(0, 0) = 0 [pid 4490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 4490 [pid 4490] <... openat resumed>) = 3 [pid 4490] write(3, "1000", 4) = 4 [pid 4490] close(3) = 0 [pid 4490] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4490] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4490] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4491], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4491 [pid 4490] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4490] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4491 attached [pid 4491] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4491] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4491] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] <... futex resumed>) = 0 [pid 4490] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4490] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4490] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4490] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4492], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4492 [pid 4490] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4490] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4491] <... futex resumed>) = 1 [ 65.527043][ T4484] fuseblk: Unknown parameter ' Decompressing Linux... Parsing ELF... done. Booting the kernel. Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 65.543340][ T4487] fuseblk: Bad value for 'fd' [pid 4491] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4492 attached ) = -1 EINVAL (Invalid argument) [pid 4491] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4491] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4492] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4492] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4492] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4490] <... futex resumed>) = 0 [pid 4492] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4490] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] <... futex resumed>) = 0 [pid 4490] <... futex resumed>) = 1 [pid 4490] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4491] read(3, " "..., 8224) = 6144 [pid 4491] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4490] <... futex resumed>) = 0 [pid 4491] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4490] exit_group(0 [pid 4492] <... futex resumed>) = ? [pid 4491] <... futex resumed>) = ? [pid 4490] <... exit_group resumed>) = ? [pid 4492] +++ exited with 0 +++ [pid 4491] +++ exited with 0 +++ [pid 4490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4493 attached , child_tidptr=0x555556ad05d0) = 4493 [pid 4493] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4493] setpgid(0, 0) = 0 [pid 4493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4493] write(3, "1000", 4) = 4 [pid 4493] close(3) = 0 [pid 4493] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4493] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4493] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4494 attached , parent_tid=[4494], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4494 [pid 4493] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4493] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4494] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4494] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4494] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4493] <... futex resumed>) = 0 [pid 4494] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 65.659221][ T4491] fuseblk: Bad value for 'fd' [pid 4493] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4494] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4493] <... futex resumed>) = 0 [pid 4493] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4493] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4493] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4495 attached , parent_tid=[4495], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4495 [pid 4493] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4493] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4494] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4494] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4495] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4495] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... futex resumed>) = 0 [pid 4493] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4493] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4494] <... futex resumed>) = 0 [pid 4494] read(3, [pid 4495] <... futex resumed>) = 1 [pid 4495] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4494] <... read resumed>" "..., 8224) = 6144 [pid 4494] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... futex resumed>) = 0 [pid 4493] exit_group(0) = ? [pid 4495] <... futex resumed>) = ? [pid 4494] <... futex resumed>) = ? [pid 4495] +++ exited with 0 +++ [pid 4494] +++ exited with 0 +++ [pid 4493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4493, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4496 ./strace-static-x86_64: Process 4496 attached [pid 4496] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4496] setpgid(0, 0) = 0 [pid 4496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4496] write(3, "1000", 4) = 4 [pid 4496] close(3) = 0 [pid 4496] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4496] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4496] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4497], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4497 [pid 4496] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4496] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4497 attached [pid 4497] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4497] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4497] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4496] <... futex resumed>) = 0 [pid 4496] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4496] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4496] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4496] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4498], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4498 [pid 4496] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4496] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4497] <... futex resumed>) = 1 [ 65.685100][ T4494] fuseblk: Bad value for 'fd' [pid 4497] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4498 attached [pid 4498] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4498] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4497] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4498] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4497] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4496] <... futex resumed>) = 0 [pid 4498] <... futex resumed>) = 1 [pid 4497] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4498] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4496] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4496] <... futex resumed>) = 0 [pid 4497] read(3, [pid 4496] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4497] <... read resumed>" "..., 8224) = 6144 [pid 4497] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4496] <... futex resumed>) = 0 [pid 4497] <... futex resumed>) = 1 [pid 4497] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4496] exit_group(0 [pid 4498] <... futex resumed>) = ? [pid 4497] <... futex resumed>) = ? [pid 4496] <... exit_group resumed>) = ? [pid 4498] +++ exited with 0 +++ [pid 4497] +++ exited with 0 +++ [pid 4496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4499 ./strace-static-x86_64: Process 4499 attached [pid 4499] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4499] setpgid(0, 0) = 0 [pid 4499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4499] write(3, "1000", 4) = 4 [pid 4499] close(3) = 0 [pid 4499] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4499] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4499] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4500], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4500 ./strace-static-x86_64: Process 4500 attached [pid 4499] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4500] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4500] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4500] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4500] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4499] <... futex resumed>) = 0 [pid 4499] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4499] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4499] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4500] <... futex resumed>) = 0 [pid 4499] <... futex resumed>) = 0 [pid 4499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 65.715669][ T4497] fuseblk: Bad value for 'fd' [pid 4500] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4499] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4500] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4499] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4500] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4500] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4499] <... mprotect resumed>) = 0 [pid 4499] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4501 attached , parent_tid=[4501], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4501 [pid 4499] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4499] <... futex resumed>) = 0 [pid 4499] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4501] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4501] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] <... futex resumed>) = 0 [pid 4501] <... futex resumed>) = 1 [pid 4499] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4500] <... futex resumed>) = 0 [pid 4499] <... futex resumed>) = 1 [pid 4500] read(3, " "..., 8224) = 6144 [pid 4499] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4500] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4500] <... futex resumed>) = 0 [pid 4499] exit_group(0 [pid 4501] <... futex resumed>) = ? [pid 4499] <... exit_group resumed>) = ? [pid 4501] +++ exited with 0 +++ [pid 4500] +++ exited with 0 +++ [pid 4499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4502 ./strace-static-x86_64: Process 4502 attached [pid 4502] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4502] setpgid(0, 0) = 0 [pid 4502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4502] write(3, "1000", 4) = 4 [pid 4502] close(3) = 0 [pid 4502] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [ 65.739500][ T4500] fuseblk: Bad value for 'fd' [pid 4502] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4502] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4503 attached [pid 4503] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4503] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4502] <... clone resumed>, parent_tid=[4503], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4503 [pid 4502] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4503] <... futex resumed>) = 0 [pid 4503] mkdirat(AT_FDCWD, "./file0", 000 [pid 4502] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4503] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4503] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4503] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4502] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] <... futex resumed>) = 0 [pid 4502] <... futex resumed>) = 1 [pid 4503] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4502] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4502] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4502] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4504], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4504 [pid 4502] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4502] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4503] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4504 attached [pid 4503] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4503] <... futex resumed>) = 0 [pid 4504] <... set_robust_list resumed>) = 0 [pid 4503] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4504] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4504] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4504] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4502] <... futex resumed>) = 0 [pid 4502] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] <... futex resumed>) = 0 [pid 4502] <... futex resumed>) = 1 [pid 4503] read(3, [pid 4502] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4503] <... read resumed>" "..., 8224) = 6144 [pid 4503] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4502] <... futex resumed>) = 0 [pid 4503] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4502] exit_group(0 [pid 4503] <... futex resumed>) = ? [pid 4504] <... futex resumed>) = ? [pid 4502] <... exit_group resumed>) = ? [pid 4503] +++ exited with 0 +++ [pid 4504] +++ exited with 0 +++ [pid 4502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4505 ./strace-static-x86_64: Process 4505 attached [pid 4505] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4505] setpgid(0, 0) = 0 [pid 4505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4505] write(3, "1000", 4) = 4 [pid 4505] close(3) = 0 [pid 4505] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4505] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4505] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4506 attached , parent_tid=[4506], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4506 [pid 4506] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4506] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4505] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4506] <... futex resumed>) = 0 [pid 4505] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4506] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4506] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4505] <... futex resumed>) = 0 [pid 4505] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4505] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4506] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 65.785997][ T4503] fuseblk: Bad value for 'fd' [pid 4505] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4506] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4505] <... mprotect resumed>) = 0 [pid 4505] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4507 attached [pid 4507] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4505] <... clone resumed>, parent_tid=[4507], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4507 [pid 4507] <... set_robust_list resumed>) = 0 [pid 4505] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4505] <... futex resumed>) = 0 [pid 4507] <... openat resumed>) = 3 [pid 4505] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4507] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4507] <... futex resumed>) = 0 [pid 4505] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] read(3, [pid 4505] <... futex resumed>) = 0 [pid 4505] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4507] <... read resumed>" "..., 8224) = 6144 [pid 4507] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4505] <... futex resumed>) = 0 [pid 4507] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4506] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4506] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4505] exit_group(0 [pid 4507] <... futex resumed>) = ? [pid 4506] <... futex resumed>) = ? [pid 4505] <... exit_group resumed>) = ? [pid 4506] +++ exited with 0 +++ [pid 4507] +++ exited with 0 +++ [pid 4505] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4505, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4508 attached , child_tidptr=0x555556ad05d0) = 4508 [pid 4508] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4508] setpgid(0, 0) = 0 [pid 4508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4508] write(3, "1000", 4) = 4 [pid 4508] close(3) = 0 [pid 4508] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4508] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4508] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4509 attached [pid 4509] set_robust_list(0x7fbba0edc9e0, 24 [pid 4508] <... clone resumed>, parent_tid=[4509], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4509 [pid 4508] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4508] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4509] <... set_robust_list resumed>) = 0 [pid 4509] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4509] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4508] <... futex resumed>) = 0 [pid 4508] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4508] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4509] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4508] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4508] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4508] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4510 attached [pid 4510] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4508] <... clone resumed>, parent_tid=[4510], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4510 [pid 4510] <... set_robust_list resumed>) = 0 [pid 4508] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4508] <... futex resumed>) = 0 [pid 4508] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4510] <... openat resumed>) = 3 [pid 4510] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4508] <... futex resumed>) = 0 [ 65.811304][ T4506] fuseblk: Bad value for 'fd' [pid 4510] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4509] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4508] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4508] <... futex resumed>) = 0 [pid 4510] read(3, [pid 4508] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4510] <... read resumed>" "..., 8224) = 6144 [pid 4509] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4508] <... futex resumed>) = 0 [pid 4509] <... futex resumed>) = 0 [pid 4509] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4510] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4508] exit_group(0) = ? [pid 4509] <... futex resumed>) = ? [pid 4510] <... futex resumed>) = ? [pid 4509] +++ exited with 0 +++ [pid 4510] +++ exited with 0 +++ [pid 4508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4508, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4511 ./strace-static-x86_64: Process 4511 attached [pid 4511] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4511] setpgid(0, 0) = 0 [pid 4511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4511] write(3, "1000", 4) = 4 [pid 4511] close(3) = 0 [pid 4511] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4511] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4511] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4512 attached , parent_tid=[4512], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4512 [pid 4511] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4511] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4512] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4512] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4512] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] <... futex resumed>) = 0 [pid 4511] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4511] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4511] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4512] <... futex resumed>) = 1 [pid 4511] <... mprotect resumed>) = 0 [pid 4511] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4513], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4513 [pid 4511] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4512] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 65.847524][ T4509] fuseblk: Bad value for 'fd' [pid 4511] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4513 attached [pid 4513] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4513] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4512] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4513] <... openat resumed>) = 3 [pid 4512] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4512] <... futex resumed>) = 0 [pid 4513] <... futex resumed>) = 1 [pid 4511] <... futex resumed>) = 0 [pid 4511] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4511] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4513] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4512] read(3, " "..., 8224) = 6144 [pid 4512] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] <... futex resumed>) = 0 [pid 4511] exit_group(0 [pid 4513] <... futex resumed>) = ? [pid 4511] <... exit_group resumed>) = ? [pid 4513] +++ exited with 0 +++ [pid 4512] <... futex resumed>) = ? [pid 4512] +++ exited with 0 +++ [pid 4511] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4511, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4514 ./strace-static-x86_64: Process 4514 attached [pid 4514] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4514] setpgid(0, 0) = 0 [pid 4514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4514] write(3, "1000", 4) = 4 [pid 4514] close(3) = 0 [pid 4514] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4514] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4514] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4515], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4515 [pid 4514] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4514] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4515 attached [pid 4515] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4515] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4515] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4514] <... futex resumed>) = 0 [pid 4514] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4514] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 65.879746][ T4512] fuseblk: Bad value for 'fd' [pid 4514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4514] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4514] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4516], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4516 [pid 4514] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4514] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4515] <... futex resumed>) = 1 ./strace-static-x86_64: Process 4516 attached [pid 4515] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4516] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4515] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4516] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4515] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] <... openat resumed>) = 3 [pid 4515] <... futex resumed>) = 0 [pid 4516] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4515] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4514] <... futex resumed>) = 0 [pid 4516] <... futex resumed>) = 1 [pid 4514] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4514] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4516] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4515] read(3, " "..., 8224) = 6144 [pid 4515] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4514] <... futex resumed>) = 0 [pid 4515] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4514] exit_group(0) = ? [pid 4515] <... futex resumed>) = ? [pid 4516] <... futex resumed>) = ? [pid 4515] +++ exited with 0 +++ [pid 4516] +++ exited with 0 +++ [pid 4514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4517 ./strace-static-x86_64: Process 4517 attached [pid 4517] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4517] setpgid(0, 0) = 0 [pid 4517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4517] write(3, "1000", 4) = 4 [pid 4517] close(3) = 0 [pid 4517] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4517] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4517] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4518 attached , parent_tid=[4518], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4518 [pid 4518] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4518] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4517] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4518] <... futex resumed>) = 0 [pid 4518] mkdirat(AT_FDCWD, "./file0", 000 [pid 4517] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4518] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4518] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4518] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4517] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4518] <... futex resumed>) = 0 [pid 4518] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 65.923340][ T4515] fuseblk: Bad value for 'fd' [pid 4517] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4518] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4518] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4518] <... futex resumed>) = 0 [pid 4517] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4518] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4517] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4517] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4519 attached , parent_tid=[4519], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4519 [pid 4519] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4519] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4517] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4519] <... futex resumed>) = 0 [pid 4519] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4519] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4519] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4517] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4517] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4518] <... futex resumed>) = 0 [pid 4517] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4518] read(3, " "..., 8224) = 6144 [pid 4518] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4518] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4517] <... futex resumed>) = 0 [pid 4517] exit_group(0) = ? [pid 4519] <... futex resumed>) = ? [pid 4519] +++ exited with 0 +++ [pid 4518] <... futex resumed>) = ? [pid 4518] +++ exited with 0 +++ [pid 4517] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4517, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4520 ./strace-static-x86_64: Process 4520 attached [pid 4520] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4520] setpgid(0, 0) = 0 [pid 4520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4520] write(3, "1000", 4) = 4 [pid 4520] close(3) = 0 [pid 4520] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4520] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4520] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4521 attached [pid 4521] set_robust_list(0x7fbba0edc9e0, 24 [pid 4520] <... clone resumed>, parent_tid=[4521], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4521 [pid 4521] <... set_robust_list resumed>) = 0 [pid 4520] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4520] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4521] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4521] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... futex resumed>) = 0 [pid 4521] <... futex resumed>) = 1 [pid 4520] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4520] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4521] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4520] <... futex resumed>) = 0 [pid 4520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4520] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 65.952803][ T4518] fuseblk: Bad value for 'fd' [pid 4520] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4521] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4521] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... clone resumed>, parent_tid=[4522], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4522 [pid 4521] <... futex resumed>) = 0 [pid 4520] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4521] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4520] <... futex resumed>) = 0 [pid 4520] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4522 attached [pid 4522] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4522] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4522] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4520] <... futex resumed>) = 0 [pid 4520] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4521] <... futex resumed>) = 0 [pid 4520] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4521] read(3, " "..., 8224) = 6144 [pid 4521] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4520] <... futex resumed>) = 0 [pid 4521] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4520] exit_group(0) = ? [pid 4521] <... futex resumed>) = ? [pid 4521] +++ exited with 0 +++ [pid 4522] +++ exited with 0 +++ [pid 4520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4523 ./strace-static-x86_64: Process 4523 attached [pid 4523] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4523] setpgid(0, 0) = 0 [pid 4523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4523] write(3, "1000", 4) = 4 [pid 4523] close(3) = 0 [pid 4523] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4523] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4523] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4524 attached , parent_tid=[4524], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4524 [pid 4523] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4523] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4524] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4524] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4524] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4524] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4523] <... futex resumed>) = 0 [pid 4524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4523] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4524] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4523] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 65.981887][ T4521] fuseblk: Bad value for 'fd' [pid 4523] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4523] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4525], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4525 [pid 4523] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4523] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4525 attached [pid 4525] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4525] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4524] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4524] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4524] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4525] <... openat resumed>) = 3 [pid 4525] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4523] <... futex resumed>) = 0 [pid 4523] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4523] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4525] <... futex resumed>) = 1 [pid 4525] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4524] <... futex resumed>) = 0 [pid 4524] read(3, " "..., 8224) = 6144 [pid 4524] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4523] <... futex resumed>) = 0 [pid 4523] exit_group(0) = ? [pid 4525] <... futex resumed>) = ? [pid 4525] +++ exited with 0 +++ [pid 4524] <... futex resumed>) = ? [pid 4524] +++ exited with 0 +++ [pid 4523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4526 ./strace-static-x86_64: Process 4526 attached [pid 4526] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4526] setpgid(0, 0) = 0 [pid 4526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4526] write(3, "1000", 4) = 4 [pid 4526] close(3) = 0 [pid 4526] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4526] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4526] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4526] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4527], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4527 [pid 4526] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4526] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4527 attached [pid 4527] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4527] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4527] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4526] <... futex resumed>) = 0 [pid 4526] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4526] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4526] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4526] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4526] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4528 attached , parent_tid=[4528], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4528 [pid 4526] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4526] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4527] <... futex resumed>) = 1 [pid 4528] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4527] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4528] <... set_robust_list resumed>) = 0 [ 66.020390][ T4524] fuseblk: Bad value for 'fd' [pid 4528] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4527] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4527] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4527] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4528] <... openat resumed>) = 3 [pid 4528] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4526] <... futex resumed>) = 0 [pid 4528] <... futex resumed>) = 1 [pid 4526] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4528] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4527] <... futex resumed>) = 0 [pid 4526] <... futex resumed>) = 1 [pid 4527] read(3, [pid 4526] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4527] <... read resumed>" "..., 8224) = 6144 [pid 4527] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4526] <... futex resumed>) = 0 [pid 4527] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4526] exit_group(0 [pid 4528] <... futex resumed>) = ? [pid 4527] <... futex resumed>) = ? [pid 4526] <... exit_group resumed>) = ? [pid 4528] +++ exited with 0 +++ [pid 4527] +++ exited with 0 +++ [pid 4526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4526, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4529 ./strace-static-x86_64: Process 4529 attached [pid 4529] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4529] setpgid(0, 0) = 0 [pid 4529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4529] write(3, "1000", 4) = 4 [pid 4529] close(3) = 0 [pid 4529] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4529] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4529] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4529] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4530 attached , parent_tid=[4530], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4530 [pid 4529] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4529] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4530] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4530] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4530] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4529] <... futex resumed>) = 0 [pid 4529] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4529] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4529] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4529] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4529] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4530] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4529] <... clone resumed>, parent_tid=[4531], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4531 [ 66.051872][ T4527] fuseblk: Bad value for 'fd' [pid 4529] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4529] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4530] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4530] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4531 attached [pid 4531] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4531] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4531] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4529] <... futex resumed>) = 0 [pid 4529] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4529] <... futex resumed>) = 1 [pid 4530] read(3, " "..., 8224) = 6144 [pid 4529] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4530] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4530] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4531] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4529] exit_group(0 [pid 4530] <... futex resumed>) = ? [pid 4529] <... exit_group resumed>) = ? [pid 4530] +++ exited with 0 +++ [pid 4531] <... futex resumed>) = ? [pid 4531] +++ exited with 0 +++ [pid 4529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4532 attached , child_tidptr=0x555556ad05d0) = 4532 [pid 4532] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4532] setpgid(0, 0) = 0 [pid 4532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4532] write(3, "1000", 4) = 4 [pid 4532] close(3) = 0 [pid 4532] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4532] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4532] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4533 attached , parent_tid=[4533], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4533 [pid 4532] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4532] <... futex resumed>) = 0 [pid 4532] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4533] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4533] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4532] <... futex resumed>) = 0 [pid 4533] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 66.079243][ T4530] fuseblk: Bad value for 'fd' [pid 4532] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4532] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] <... futex resumed>) = 0 [pid 4533] <... futex resumed>) = 0 [pid 4532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4533] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4532] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4532] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4532] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4534 attached , parent_tid=[4534], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4534 [pid 4532] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4532] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4534] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4534] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4534] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4532] <... futex resumed>) = 0 [pid 4534] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4532] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] <... futex resumed>) = 0 [pid 4532] <... futex resumed>) = 1 [pid 4533] read(3, [pid 4532] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4533] <... read resumed>" "..., 8224) = 6144 [pid 4533] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4532] <... futex resumed>) = 0 [pid 4533] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4532] exit_group(0 [pid 4534] <... futex resumed>) = ? [pid 4533] <... futex resumed>) = ? [pid 4532] <... exit_group resumed>) = ? [pid 4534] +++ exited with 0 +++ [pid 4533] +++ exited with 0 +++ [pid 4532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4532, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4535 ./strace-static-x86_64: Process 4535 attached [pid 4535] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4535] setpgid(0, 0) = 0 [pid 4535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4535] write(3, "1000", 4) = 4 [pid 4535] close(3) = 0 [pid 4535] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4535] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4535] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4536], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4536 ./strace-static-x86_64: Process 4536 attached [pid 4536] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4536] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [pid 4536] mkdirat(AT_FDCWD, "./file0", 000 [pid 4535] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4536] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4536] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4536] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4535] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [ 66.103100][ T4533] fuseblk: Bad value for 'fd' [pid 4536] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4535] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4535] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4536] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4536] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4536] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] <... mprotect resumed>) = 0 [pid 4535] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4537 attached [pid 4537] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4537] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] <... clone resumed>, parent_tid=[4537], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4537 [pid 4535] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4537] <... futex resumed>) = 0 [pid 4537] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4537] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4537] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4535] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4536] <... futex resumed>) = 0 [pid 4535] <... futex resumed>) = 1 [pid 4536] read(3, " "..., 8224) = 6144 [pid 4535] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4536] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4536] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] exit_group(0 [pid 4536] <... futex resumed>) = ? [pid 4535] <... exit_group resumed>) = ? [pid 4536] +++ exited with 0 +++ [pid 4537] <... futex resumed>) = ? [pid 4537] +++ exited with 0 +++ [pid 4535] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4538 ./strace-static-x86_64: Process 4538 attached [pid 4538] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4538] setpgid(0, 0) = 0 [pid 4538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4538] write(3, "1000", 4) = 4 [pid 4538] close(3) = 0 [pid 4538] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4538] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4538] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4539], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4539 [pid 4538] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4538] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4539 attached [pid 4539] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4539] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4539] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4538] <... futex resumed>) = 0 [pid 4538] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4538] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4538] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4538] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4540], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4540 [pid 4538] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4538] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4539] <... futex resumed>) = 1 [ 66.136412][ T4536] fuseblk: Bad value for 'fd' [pid 4539] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"..../strace-static-x86_64: Process 4540 attached [pid 4540] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4539] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4539] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4540] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4540] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4538] <... futex resumed>) = 0 [pid 4538] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] <... futex resumed>) = 0 [pid 4538] <... futex resumed>) = 1 [pid 4539] read(3, [pid 4538] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4539] <... read resumed>" "..., 8224) = 6144 [pid 4539] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4538] <... futex resumed>) = 0 [pid 4539] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4538] exit_group(0) = ? [pid 4539] <... futex resumed>) = ? [pid 4539] +++ exited with 0 +++ [pid 4540] <... futex resumed>) = ? [pid 4540] +++ exited with 0 +++ [pid 4538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4538, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4541 ./strace-static-x86_64: Process 4541 attached [pid 4541] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4541] setpgid(0, 0) = 0 [pid 4541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4541] write(3, "1000", 4) = 4 [pid 4541] close(3) = 0 [pid 4541] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4541] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4541] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4542 attached , parent_tid=[4542], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4542 [pid 4541] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4541] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4542] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4542] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4541] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4541] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 66.164657][ T4539] fuseblk: Bad value for 'fd' [pid 4541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4542] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4541] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4541] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4542] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4541] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4543 attached [pid 4542] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4543] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4541] <... clone resumed>, parent_tid=[4543], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4543 [pid 4543] <... set_robust_list resumed>) = 0 [pid 4541] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4543] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4542] <... futex resumed>) = 0 [pid 4541] <... futex resumed>) = 0 [pid 4541] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4543] <... openat resumed>) = 3 [pid 4542] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4543] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4543] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... futex resumed>) = 0 [pid 4541] <... futex resumed>) = 1 [pid 4542] read(3, [pid 4541] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] <... read resumed>" "..., 8224) = 6144 [pid 4542] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4542] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] exit_group(0 [pid 4543] <... futex resumed>) = ? [pid 4542] <... futex resumed>) = ? [pid 4541] <... exit_group resumed>) = ? [pid 4542] +++ exited with 0 +++ [pid 4543] +++ exited with 0 +++ [pid 4541] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4544 ./strace-static-x86_64: Process 4544 attached [pid 4544] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4544] setpgid(0, 0) = 0 [pid 4544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4544] write(3, "1000", 4) = 4 [pid 4544] close(3) = 0 [pid 4544] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4544] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4544] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4545 attached [pid 4545] set_robust_list(0x7fbba0edc9e0, 24 [pid 4544] <... clone resumed>, parent_tid=[4545], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4545 [pid 4545] <... set_robust_list resumed>) = 0 [pid 4544] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] mkdirat(AT_FDCWD, "./file0", 000 [pid 4544] <... futex resumed>) = 0 [pid 4545] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4544] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4545] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4545] <... futex resumed>) = 0 [pid 4544] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4544] <... futex resumed>) = 0 [ 66.201529][ T4542] fuseblk: Bad value for 'fd' [pid 4544] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4544] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4544] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4545] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4545] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4545] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4546 attached [pid 4546] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4546] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4544] <... clone resumed>, parent_tid=[4546], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4546 [pid 4544] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4546] <... futex resumed>) = 0 [pid 4544] <... futex resumed>) = 1 [pid 4546] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4546] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4546] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4544] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4544] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4545] <... futex resumed>) = 0 [pid 4545] read(3, [pid 4544] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4545] <... read resumed>" "..., 8224) = 6144 [pid 4545] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4545] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4544] <... futex resumed>) = 0 [pid 4544] exit_group(0) = ? [pid 4545] <... futex resumed>) = ? [pid 4546] <... futex resumed>) = ? [pid 4545] +++ exited with 0 +++ [pid 4546] +++ exited with 0 +++ [pid 4544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4544, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4547 attached , child_tidptr=0x555556ad05d0) = 4547 [pid 4547] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4547] setpgid(0, 0) = 0 [pid 4547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4547] write(3, "1000", 4) = 4 [pid 4547] close(3) = 0 [pid 4547] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4547] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4547] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4548 attached , parent_tid=[4548], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4548 [pid 4548] set_robust_list(0x7fbba0edc9e0, 24 [pid 4547] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4548] <... set_robust_list resumed>) = 0 [pid 4547] <... futex resumed>) = 0 [pid 4548] mkdirat(AT_FDCWD, "./file0", 000 [pid 4547] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4548] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4548] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4547] <... futex resumed>) = 0 [pid 4548] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4547] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 66.230407][ T4545] fuseblk: Bad value for 'fd' [pid 4547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4548] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4547] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4548] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... mprotect resumed>) = 0 [pid 4548] <... futex resumed>) = 0 [pid 4548] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4547] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4549 attached [pid 4549] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4547] <... clone resumed>, parent_tid=[4549], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4549 [pid 4549] <... set_robust_list resumed>) = 0 [pid 4547] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4549] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4549] <... openat resumed>) = 3 [pid 4549] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4547] <... futex resumed>) = 0 [pid 4549] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4547] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4548] <... futex resumed>) = 0 [pid 4547] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4548] read(3, " "..., 8224) = 6144 [pid 4548] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4547] <... futex resumed>) = 0 [pid 4548] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4547] exit_group(0 [pid 4549] <... futex resumed>) = ? [pid 4548] <... futex resumed>) = ? [pid 4547] <... exit_group resumed>) = ? [pid 4548] +++ exited with 0 +++ [pid 4549] +++ exited with 0 +++ [pid 4547] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4547, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4550 ./strace-static-x86_64: Process 4550 attached [pid 4550] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4550] setpgid(0, 0) = 0 [pid 4550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4550] write(3, "1000", 4) = 4 [pid 4550] close(3) = 0 [pid 4550] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4550] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4550] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4551], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4551 [pid 4550] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4551 attached [pid 4551] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4551] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4551] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4550] <... futex resumed>) = 0 [ 66.258635][ T4548] fuseblk: Bad value for 'fd' [pid 4550] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4551] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4550] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4550] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4550] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4552 attached , parent_tid=[4552], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4552 [pid 4550] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4550] <... futex resumed>) = 0 [pid 4552] <... set_robust_list resumed>) = 0 [pid 4550] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4552] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4552] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4550] <... futex resumed>) = 0 [pid 4552] read(3, [pid 4550] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4551] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4552] <... read resumed>" "..., 8224) = 6144 [pid 4551] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4552] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4550] <... futex resumed>) = 0 [pid 4550] exit_group(0 [pid 4551] <... futex resumed>) = ? [pid 4550] <... exit_group resumed>) = ? [pid 4551] +++ exited with 0 +++ [pid 4552] +++ exited with 0 +++ [pid 4550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4550, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4553 ./strace-static-x86_64: Process 4553 attached [pid 4553] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4553] setpgid(0, 0) = 0 [pid 4553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4553] write(3, "1000", 4) = 4 [pid 4553] close(3) = 0 [pid 4553] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4553] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4553] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4554 attached [pid 4554] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4554] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4553] <... clone resumed>, parent_tid=[4554], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4554 [pid 4553] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4554] <... futex resumed>) = 0 [pid 4554] mkdirat(AT_FDCWD, "./file0", 000 [pid 4553] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4554] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4554] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4554] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4553] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4553] <... futex resumed>) = 0 [pid 4553] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4554] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4553] <... futex resumed>) = 0 [ 66.295562][ T4551] fuseblk: Bad value for 'fd' [pid 4553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4554] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4553] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4554] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4554] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4553] <... mprotect resumed>) = 0 [pid 4553] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4555 attached [pid 4555] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4553] <... clone resumed>, parent_tid=[4555], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4555 [pid 4555] <... set_robust_list resumed>) = 0 [pid 4553] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4555] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4553] <... futex resumed>) = 0 [pid 4555] <... openat resumed>) = 3 [pid 4553] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4555] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4553] <... futex resumed>) = 0 [pid 4553] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4554] <... futex resumed>) = 0 [pid 4553] <... futex resumed>) = 1 [pid 4553] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4554] read(3, " "..., 8224) = 6144 [pid 4554] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4553] <... futex resumed>) = 0 [pid 4554] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4553] exit_group(0 [pid 4554] <... futex resumed>) = ? [pid 4553] <... exit_group resumed>) = ? [pid 4554] +++ exited with 0 +++ [pid 4555] +++ exited with 0 +++ [pid 4553] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4556 ./strace-static-x86_64: Process 4556 attached [pid 4556] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4556] setpgid(0, 0) = 0 [pid 4556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4556] write(3, "1000", 4) = 4 [pid 4556] close(3) = 0 [pid 4556] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4556] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4556] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4557 attached [pid 4557] set_robust_list(0x7fbba0edc9e0, 24 [pid 4556] <... clone resumed>, parent_tid=[4557], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4557 [pid 4557] <... set_robust_list resumed>) = 0 [pid 4556] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4556] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4557] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4557] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4556] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4557] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4556] <... futex resumed>) = 0 [ 66.321290][ T4554] fuseblk: Bad value for 'fd' [pid 4556] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4557] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4556] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4557] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4556] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4557] <... futex resumed>) = 0 [pid 4556] <... mprotect resumed>) = 0 [pid 4557] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4556] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4558 attached [pid 4558] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4556] <... clone resumed>, parent_tid=[4558], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4558 [pid 4558] <... set_robust_list resumed>) = 0 [pid 4556] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4558] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4556] <... futex resumed>) = 0 [pid 4558] <... openat resumed>) = 3 [pid 4556] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4558] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4558] <... futex resumed>) = 0 [pid 4556] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4558] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4557] <... futex resumed>) = 0 [pid 4556] <... futex resumed>) = 1 [pid 4557] read(3, [pid 4556] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4557] <... read resumed>" "..., 8224) = 6144 [pid 4557] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4557] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4556] exit_group(0 [pid 4558] <... futex resumed>) = ? [pid 4557] <... futex resumed>) = ? [pid 4556] <... exit_group resumed>) = ? [pid 4557] +++ exited with 0 +++ [pid 4558] +++ exited with 0 +++ [pid 4556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4559 attached , child_tidptr=0x555556ad05d0) = 4559 [pid 4559] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4559] setpgid(0, 0) = 0 [pid 4559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4559] write(3, "1000", 4) = 4 [pid 4559] close(3) = 0 [pid 4559] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4559] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4559] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4560 attached , parent_tid=[4560], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4560 [pid 4559] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] set_robust_list(0x7fbba0edc9e0, 24 [pid 4559] <... futex resumed>) = 0 [pid 4560] <... set_robust_list resumed>) = 0 [pid 4559] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4560] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [ 66.349875][ T4557] fuseblk: Bad value for 'fd' [pid 4560] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4559] <... futex resumed>) = 0 [pid 4560] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4559] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4559] <... futex resumed>) = 0 [pid 4559] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4559] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4560] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] <... mprotect resumed>) = 0 [pid 4560] <... futex resumed>) = 0 [pid 4559] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4560] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4561 attached [pid 4561] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4559] <... clone resumed>, parent_tid=[4561], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4561 [pid 4561] <... set_robust_list resumed>) = 0 [pid 4559] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4559] <... futex resumed>) = 0 [pid 4561] <... openat resumed>) = 3 [pid 4559] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4561] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4561] <... futex resumed>) = 0 [pid 4559] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4559] <... futex resumed>) = 1 [pid 4560] <... futex resumed>) = 0 [pid 4559] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4560] read(3, " "..., 8224) = 6144 [pid 4560] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4560] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4559] <... futex resumed>) = 0 [pid 4559] exit_group(0 [pid 4561] <... futex resumed>) = ? [pid 4560] <... futex resumed>) = ? [pid 4559] <... exit_group resumed>) = ? [pid 4560] +++ exited with 0 +++ [pid 4561] +++ exited with 0 +++ [pid 4559] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4562 ./strace-static-x86_64: Process 4562 attached [pid 4562] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4562] setpgid(0, 0) = 0 [pid 4562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4562] write(3, "1000", 4) = 4 [pid 4562] close(3) = 0 [pid 4562] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4562] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4562] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4563 attached [pid 4563] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4563] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4562] <... clone resumed>, parent_tid=[4563], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4563 [pid 4562] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4563] <... futex resumed>) = 0 [pid 4563] mkdirat(AT_FDCWD, "./file0", 000 [pid 4562] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4563] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4562] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4563] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4562] <... mprotect resumed>) = 0 [ 66.378515][ T4560] fuseblk: Bad value for 'fd' [pid 4562] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4564], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4564 [pid 4562] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4564 attached [pid 4564] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4564] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4564] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4564] <... futex resumed>) = 1 [pid 4564] read(3, " "..., 8224) = 6144 [pid 4564] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = 0 [pid 4564] <... futex resumed>) = 1 [pid 4564] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4563] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4563] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4563] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4562] exit_group(0) = ? [pid 4564] <... futex resumed>) = ? [pid 4563] <... futex resumed>) = ? [pid 4564] +++ exited with 0 +++ [pid 4563] +++ exited with 0 +++ [pid 4562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4565 attached [pid 4565] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4565] setpgid(0, 0) = 0 [pid 3637] <... clone resumed>, child_tidptr=0x555556ad05d0) = 4565 [pid 4565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4565] write(3, "1000", 4) = 4 [pid 4565] close(3) = 0 [pid 4565] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4565] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4565] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4566 attached , parent_tid=[4566], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4566 [pid 4566] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4566] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4565] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4566] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4566] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4566] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4565] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4566] <... futex resumed>) = 0 [pid 4566] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 66.412396][ T4563] fuseblk: Bad value for 'fd' [pid 4565] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4566] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4565] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4566] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4566] <... futex resumed>) = 0 [pid 4566] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4565] <... mprotect resumed>) = 0 [pid 4565] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4567 attached , parent_tid=[4567], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4567 [pid 4567] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4565] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4567] <... set_robust_list resumed>) = 0 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4567] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4567] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4565] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4566] <... futex resumed>) = 0 [pid 4566] read(3, " "..., 8224) = 6144 [pid 4567] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4566] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4565] exit_group(0) = ? [pid 4566] <... futex resumed>) = ? [pid 4566] +++ exited with 0 +++ [pid 4567] <... futex resumed>) = ? [pid 4567] +++ exited with 0 +++ [pid 4565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4568 ./strace-static-x86_64: Process 4568 attached [pid 4568] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4568] setpgid(0, 0) = 0 [pid 4568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4568] write(3, "1000", 4) = 4 [pid 4568] close(3) = 0 [pid 4568] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4568] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4568] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4569], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4569 [pid 4568] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4569 attached [pid 4569] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4569] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4569] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4569] <... futex resumed>) = 1 [pid 4568] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4568] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4568] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4570 attached [pid 4569] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4570] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4568] <... clone resumed>, parent_tid=[4570], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4570 [pid 4570] <... set_robust_list resumed>) = 0 [pid 4568] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] <... openat resumed>) = 3 [pid 4570] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4570] <... futex resumed>) = 1 [pid 4570] read(3, [pid 4568] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] <... read resumed>" "..., 8224) = 6144 [pid 4570] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4570] <... futex resumed>) = 1 [ 66.435751][ T4566] fuseblk: Bad value for 'fd' [pid 4570] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4569] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4569] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4569] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4568] exit_group(0) = ? [pid 4570] <... futex resumed>) = ? [pid 4569] <... futex resumed>) = ? [pid 4570] +++ exited with 0 +++ [pid 4569] +++ exited with 0 +++ [pid 4568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4568, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4571 attached , child_tidptr=0x555556ad05d0) = 4571 [pid 4571] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4571] setpgid(0, 0) = 0 [pid 4571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4571] write(3, "1000", 4) = 4 [pid 4571] close(3) = 0 [pid 4571] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4571] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4571] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4572], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4572 [pid 4571] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4572 attached [pid 4571] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4572] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4572] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = 0 [pid 4571] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4571] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4571] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4573], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4573 [pid 4571] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... futex resumed>) = 1 [ 66.476285][ T4569] fuseblk: Bad value for 'fd' [pid 4572] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"...) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4573 attached [pid 4572] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4572] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4573] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4573] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4573] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4571] <... futex resumed>) = 0 [pid 4571] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4572] <... futex resumed>) = 0 [pid 4571] <... futex resumed>) = 1 [pid 4572] read(3, [pid 4571] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... read resumed>" "..., 8224) = 6144 [pid 4572] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4571] <... futex resumed>) = 0 [pid 4572] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4571] exit_group(0 [pid 4572] <... futex resumed>) = ? [pid 4571] <... exit_group resumed>) = ? [pid 4572] +++ exited with 0 +++ [pid 4573] +++ exited with 0 +++ [pid 4571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4574 ./strace-static-x86_64: Process 4574 attached [pid 4574] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4574] setpgid(0, 0) = 0 [pid 4574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4574] write(3, "1000", 4) = 4 [pid 4574] close(3) = 0 [pid 4574] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4574] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4574] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4575], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4575 [pid 4574] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4575 attached [pid 4575] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4575] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4575] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4574] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4574] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4576], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4576 ./strace-static-x86_64: Process 4576 attached [pid 4574] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4575] <... futex resumed>) = 1 [ 66.499230][ T4572] fuseblk: Bad value for 'fd' [pid 4575] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4576] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4576] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4575] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4575] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4575] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4576] <... openat resumed>) = 3 [pid 4576] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4575] <... futex resumed>) = 0 [pid 4574] <... futex resumed>) = 1 [pid 4575] read(3, [pid 4574] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4575] <... read resumed>" "..., 8224) = 6144 [pid 4575] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4574] <... futex resumed>) = 0 [pid 4575] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4576] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4574] exit_group(0) = ? [pid 4575] <... futex resumed>) = ? [pid 4575] +++ exited with 0 +++ [pid 4576] <... futex resumed>) = ? [pid 4576] +++ exited with 0 +++ [pid 4574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4577 ./strace-static-x86_64: Process 4577 attached [pid 4577] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4577] setpgid(0, 0) = 0 [pid 4577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4577] write(3, "1000", 4) = 4 [pid 4577] close(3) = 0 [pid 4577] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4577] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4577] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4578 attached [pid 4578] set_robust_list(0x7fbba0edc9e0, 24 [pid 4577] <... clone resumed>, parent_tid=[4578], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4578 [pid 4578] <... set_robust_list resumed>) = 0 [pid 4577] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4578] mkdirat(AT_FDCWD, "./file0", 000 [pid 4577] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4578] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4578] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4577] <... futex resumed>) = 0 [pid 4578] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4577] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4577] <... futex resumed>) = 0 [pid 4578] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4577] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 66.524091][ T4575] fuseblk: Bad value for 'fd' [pid 4577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4577] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4577] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4579], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4579 [pid 4577] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4577] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4579 attached [pid 4579] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4578] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4578] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4578] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4579] <... set_robust_list resumed>) = 0 [pid 4579] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4579] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... futex resumed>) = 0 [pid 4577] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4578] <... futex resumed>) = 0 [pid 4577] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4578] read(3, " "..., 8224) = 6144 [pid 4578] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4577] <... futex resumed>) = 0 [pid 4578] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4579] <... futex resumed>) = 1 [pid 4577] exit_group(0 [pid 4578] <... futex resumed>) = ? [pid 4577] <... exit_group resumed>) = ? [pid 4578] +++ exited with 0 +++ [pid 4579] +++ exited with 0 +++ [pid 4577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4580 ./strace-static-x86_64: Process 4580 attached [pid 4580] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4580] setpgid(0, 0) = 0 [pid 4580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4580] write(3, "1000", 4) = 4 [pid 4580] close(3) = 0 [pid 4580] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4580] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4580] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4581], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4581 [pid 4580] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4581 attached [pid 4581] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4581] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4581] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4580] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4580] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4582], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4582 ./strace-static-x86_64: Process 4582 attached [pid 4580] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... futex resumed>) = 1 [ 66.557204][ T4578] fuseblk: Bad value for 'fd' [pid 4581] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4582] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4582] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4581] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4581] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4581] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4582] <... openat resumed>) = 3 [pid 4582] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4580] <... futex resumed>) = 0 [pid 4582] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4580] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4581] <... futex resumed>) = 0 [pid 4580] <... futex resumed>) = 1 [pid 4581] read(3, [pid 4580] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... read resumed>" "..., 8224) = 6144 [pid 4581] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4580] <... futex resumed>) = 0 [pid 4581] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4580] exit_group(0) = ? [pid 4582] <... futex resumed>) = ? [pid 4581] <... futex resumed>) = ? [pid 4582] +++ exited with 0 +++ [pid 4581] +++ exited with 0 +++ [pid 4580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4583 ./strace-static-x86_64: Process 4583 attached [pid 4583] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4583] setpgid(0, 0) = 0 [pid 4583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4583] write(3, "1000", 4) = 4 [pid 4583] close(3) = 0 [pid 4583] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4583] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4583] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4584], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4584 [pid 4583] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4584 attached [pid 4584] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4584] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4584] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4583] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4583] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4585 attached , parent_tid=[4585], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4585 [pid 4583] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... futex resumed>) = 1 [ 66.593488][ T4581] fuseblk: Bad value for 'fd' [pid 4584] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4585] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4585] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4584] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4584] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4584] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4585] <... openat resumed>) = 3 [pid 4585] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4585] <... futex resumed>) = 1 [pid 4583] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4585] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4584] <... futex resumed>) = 0 [pid 4583] <... futex resumed>) = 1 [pid 4584] read(3, [pid 4583] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... read resumed>" "..., 8224) = 6144 [pid 4584] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4583] <... futex resumed>) = 0 [pid 4584] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4583] exit_group(0 [pid 4585] <... futex resumed>) = ? [pid 4584] <... futex resumed>) = ? [pid 4583] <... exit_group resumed>) = ? [pid 4585] +++ exited with 0 +++ [pid 4584] +++ exited with 0 +++ [pid 4583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4583, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4586 ./strace-static-x86_64: Process 4586 attached [pid 4586] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4586] setpgid(0, 0) = 0 [pid 4586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4586] write(3, "1000", 4) = 4 [pid 4586] close(3) = 0 [pid 4586] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4586] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4586] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4587 attached , parent_tid=[4587], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4587 [pid 4586] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4587] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4587] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4587] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4586] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4586] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4586] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4588 attached , parent_tid=[4588], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4588 [pid 4586] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4588] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4588] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4588] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4588] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4586] <... futex resumed>) = 0 [pid 4586] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4588] read(3, [pid 4587] <... mount resumed>) = -1 EINVAL (Invalid argument) [ 66.641548][ T4584] fuseblk: Bad value for 'fd' [pid 4587] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] <... read resumed>" "..., 8224) = 6144 [pid 4587] <... futex resumed>) = 0 [pid 4588] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4588] <... futex resumed>) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4588] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] exit_group(0 [pid 4588] <... futex resumed>) = ? [pid 4587] <... futex resumed>) = ? [pid 4586] <... exit_group resumed>) = ? [pid 4588] +++ exited with 0 +++ [pid 4587] +++ exited with 0 +++ [pid 4586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4586, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4589 ./strace-static-x86_64: Process 4589 attached [pid 4589] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4589] setpgid(0, 0) = 0 [pid 4589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4589] write(3, "1000", 4) = 4 [pid 4589] close(3) = 0 [pid 4589] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4589] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4589] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4590 attached , parent_tid=[4590], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4590 [pid 4590] set_robust_list(0x7fbba0edc9e0, 24 [pid 4589] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4590] <... set_robust_list resumed>) = 0 [pid 4589] <... futex resumed>) = 0 [pid 4589] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4590] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4590] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] <... futex resumed>) = 0 [pid 4590] <... futex resumed>) = 1 [pid 4589] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4590] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4589] <... futex resumed>) = 0 [ 66.671761][ T4587] fuseblk: Bad value for 'fd' [pid 4589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4589] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4589] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4591], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4591 [pid 4589] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4591 attached [pid 4591] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4591] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4590] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4590] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4591] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4590] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4589] <... futex resumed>) = 0 [pid 4589] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4590] <... futex resumed>) = 0 [pid 4589] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4590] read(3, [pid 4591] <... futex resumed>) = 1 [pid 4590] <... read resumed>" "..., 8224) = 6144 [pid 4590] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] <... futex resumed>) = 0 [pid 4590] <... futex resumed>) = 1 [pid 4590] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4589] exit_group(0 [pid 4590] <... futex resumed>) = ? [pid 4589] <... exit_group resumed>) = ? [pid 4590] +++ exited with 0 +++ [pid 4591] +++ exited with 0 +++ [pid 4589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4592 ./strace-static-x86_64: Process 4592 attached [pid 4592] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4592] setpgid(0, 0) = 0 [pid 4592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4592] write(3, "1000", 4) = 4 [pid 4592] close(3) = 0 [pid 4592] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4592] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [ 66.699652][ T4590] fuseblk: Bad value for 'fd' [pid 4592] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4593 attached , parent_tid=[4593], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4593 [pid 4593] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4593] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4592] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4593] <... futex resumed>) = 0 [pid 4593] mkdirat(AT_FDCWD, "./file0", 000 [pid 4592] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4593] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4592] <... futex resumed>) = 0 [pid 4592] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4593] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4592] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4592] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4594 attached , parent_tid=[4594], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4594 [pid 4592] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4593] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4593] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4594] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4594] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4594] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... futex resumed>) = 0 [pid 4592] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4592] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... futex resumed>) = 0 [pid 4593] read(3, " "..., 8224) = 6144 [pid 4594] <... futex resumed>) = 1 [pid 4594] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4593] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... futex resumed>) = 0 [pid 4592] exit_group(0) = ? [pid 4594] <... futex resumed>) = ? [pid 4594] +++ exited with 0 +++ [pid 4593] <... futex resumed>) = ? [pid 4593] +++ exited with 0 +++ [pid 4592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4595 ./strace-static-x86_64: Process 4595 attached [pid 4595] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4595] setpgid(0, 0) = 0 [pid 4595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4595] write(3, "1000", 4) = 4 [pid 4595] close(3) = 0 [pid 4595] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4595] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4595] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4596 attached , parent_tid=[4596], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4596 [pid 4595] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4596] set_robust_list(0x7fbba0edc9e0, 24 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4596] <... set_robust_list resumed>) = 0 [pid 4596] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4596] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4596] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4595] <... futex resumed>) = 0 [pid 4595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4595] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4595] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4597 attached [ 66.746993][ T4593] fuseblk: Bad value for 'fd' [pid 4597] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4595] <... clone resumed>, parent_tid=[4597], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4597 [pid 4597] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4595] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4596] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4595] <... futex resumed>) = 1 [pid 4597] <... futex resumed>) = 0 [pid 4595] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4597] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4596] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] <... openat resumed>) = 3 [pid 4597] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4597] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4595] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4596] <... futex resumed>) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 4596] read(3, " "..., 8224) = 6144 [pid 4596] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4595] exit_group(0 [pid 4596] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4595] <... exit_group resumed>) = ? [pid 4597] <... futex resumed>) = ? [pid 4597] +++ exited with 0 +++ [pid 4596] <... futex resumed>) = ? [pid 4596] +++ exited with 0 +++ [pid 4595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4595, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4598 attached , child_tidptr=0x555556ad05d0) = 4598 [pid 4598] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4598] setpgid(0, 0) = 0 [pid 4598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4598] write(3, "1000", 4) = 4 [pid 4598] close(3) = 0 [pid 4598] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4598] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4598] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4599], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4599 [pid 4598] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4599 attached [pid 4599] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4599] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4599] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] <... futex resumed>) = 0 [pid 4598] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4598] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4598] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4600], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4600 ./strace-static-x86_64: Process 4600 attached [pid 4598] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4599] <... futex resumed>) = 1 [ 66.776707][ T4596] fuseblk: Bad value for 'fd' [pid 4599] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4600] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4600] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4599] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4600] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4598] <... futex resumed>) = 0 [pid 4598] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4600] read(3, [pid 4599] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4600] <... read resumed>" "..., 8224) = 6144 [pid 4599] <... futex resumed>) = 0 [pid 4599] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4600] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4598] <... futex resumed>) = 0 [pid 4600] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4598] exit_group(0 [pid 4600] <... futex resumed>) = ? [pid 4598] <... exit_group resumed>) = ? [pid 4600] +++ exited with 0 +++ [pid 4599] <... futex resumed>) = ? [pid 4599] +++ exited with 0 +++ [pid 4598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4601 ./strace-static-x86_64: Process 4601 attached [pid 4601] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4601] setpgid(0, 0) = 0 [pid 4601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4601] write(3, "1000", 4) = 4 [pid 4601] close(3) = 0 [pid 4601] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4601] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4601] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4602 attached , parent_tid=[4602], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4602 [pid 4602] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4602] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4601] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4602] <... futex resumed>) = 0 [pid 4602] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4601] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4602] <... futex resumed>) = 0 [pid 4602] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4601] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4602] <... futex resumed>) = 0 [pid 4601] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4601] <... futex resumed>) = 0 [ 66.805265][ T4599] fuseblk: Bad value for 'fd' [pid 4601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4602] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4602] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4602] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4601] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4601] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4603 attached , parent_tid=[4603], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4603 [pid 4603] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4601] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4603] <... set_robust_list resumed>) = 0 [pid 4603] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4603] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = 0 [pid 4601] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... futex resumed>) = 0 [pid 4601] <... futex resumed>) = 1 [pid 4602] read(3, [pid 4601] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... read resumed>" "..., 8224) = 6144 [pid 4602] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4601] <... futex resumed>) = 0 [pid 4602] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4603] <... futex resumed>) = 1 [pid 4601] exit_group(0) = ? [pid 4602] <... futex resumed>) = ? [pid 4602] +++ exited with 0 +++ [pid 4603] +++ exited with 0 +++ [pid 4601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4604 ./strace-static-x86_64: Process 4604 attached [pid 4604] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4604] setpgid(0, 0) = 0 [pid 4604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4604] write(3, "1000", 4) = 4 [pid 4604] close(3) = 0 [pid 4604] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4604] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4604] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4605 attached [pid 4605] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4605] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4604] <... clone resumed>, parent_tid=[4605], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4605 [pid 4604] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4605] <... futex resumed>) = 0 [pid 4604] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4605] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4604] <... futex resumed>) = 0 [pid 4604] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 66.829593][ T4602] fuseblk: Bad value for 'fd' [pid 4605] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4604] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4605] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4605] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4605] <... futex resumed>) = 0 [pid 4604] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4605] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4604] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4604] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4606 attached [pid 4606] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4604] <... clone resumed>, parent_tid=[4606], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4606 [pid 4606] <... set_robust_list resumed>) = 0 [pid 4604] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4604] <... futex resumed>) = 0 [pid 4606] <... openat resumed>) = 3 [pid 4604] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4606] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4606] <... futex resumed>) = 0 [pid 4604] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4604] <... futex resumed>) = 1 [pid 4604] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] <... futex resumed>) = 0 [pid 4605] read(3, " "..., 8224) = 6144 [pid 4605] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... futex resumed>) = 0 [pid 4604] exit_group(0 [pid 4606] <... futex resumed>) = ? [pid 4604] <... exit_group resumed>) = ? [pid 4606] +++ exited with 0 +++ [pid 4605] <... futex resumed>) = ? [pid 4605] +++ exited with 0 +++ [pid 4604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4607 attached , child_tidptr=0x555556ad05d0) = 4607 [pid 4607] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4607] setpgid(0, 0) = 0 [pid 4607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4607] write(3, "1000", 4) = 4 [pid 4607] close(3) = 0 [pid 4607] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4607] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4607] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4608 attached , parent_tid=[4608], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4608 [pid 4607] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4608] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4608] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4608] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4607] <... futex resumed>) = 0 [pid 4607] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4607] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4608] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4607] <... mprotect resumed>) = 0 [pid 4607] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4609], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4609 [pid 4607] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4609 attached [pid 4609] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [ 66.869956][ T4605] fuseblk: Bad value for 'fd' [pid 4609] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4609] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] <... futex resumed>) = 0 [pid 4607] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4609] <... futex resumed>) = 1 [pid 4609] read(3, [pid 4608] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4608] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4609] <... read resumed>" "..., 8224) = 6144 [pid 4609] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] <... futex resumed>) = 0 [pid 4608] <... futex resumed>) = 0 [pid 4607] exit_group(0) = ? [pid 4609] <... futex resumed>) = ? [pid 4608] +++ exited with 0 +++ [pid 4609] +++ exited with 0 +++ [pid 4607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4610 ./strace-static-x86_64: Process 4610 attached [pid 4610] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4610] setpgid(0, 0) = 0 [pid 4610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4610] write(3, "1000", 4) = 4 [pid 4610] close(3) = 0 [pid 4610] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4610] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4610] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4611], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4611 ./strace-static-x86_64: Process 4611 attached [pid 4610] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4611] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4611] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4610] <... futex resumed>) = 0 [pid 4611] <... futex resumed>) = 1 [pid 4610] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4610] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4610] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4612 attached , parent_tid=[4612], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4612 [pid 4610] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4612] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4612] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4612] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4612] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4612] read(3, " "..., 8224) = 6144 [pid 4612] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4610] <... futex resumed>) = 0 [ 66.905902][ T4608] fuseblk: Bad value for 'fd' [pid 4612] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4611] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4611] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4611] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4610] exit_group(0 [pid 4612] <... futex resumed>) = ? [pid 4610] <... exit_group resumed>) = ? [pid 4612] +++ exited with 0 +++ [pid 4611] <... futex resumed>) = ? [pid 4611] +++ exited with 0 +++ [pid 4610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4610, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4613 ./strace-static-x86_64: Process 4613 attached [pid 4613] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4613] setpgid(0, 0) = 0 [pid 4613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4613] write(3, "1000", 4) = 4 [pid 4613] close(3) = 0 [pid 4613] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4613] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4613] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4614], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4614 ./strace-static-x86_64: Process 4614 attached [pid 4614] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4614] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4614] <... futex resumed>) = 0 [pid 4614] mkdirat(AT_FDCWD, "./file0", 000 [pid 4613] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4614] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4614] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4613] <... futex resumed>) = 0 [pid 4613] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4614] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [ 66.931489][ T4611] fuseblk: Bad value for 'fd' [pid 4613] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4614] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4614] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] <... mprotect resumed>) = 0 [pid 4613] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4615 attached , parent_tid=[4615], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4615 [pid 4613] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4614] <... futex resumed>) = 0 [pid 4614] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4615] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4615] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4615] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] <... futex resumed>) = 0 [pid 4613] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4613] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4614] <... futex resumed>) = 0 [pid 4614] read(3, " "..., 8224) = 6144 [pid 4615] <... futex resumed>) = 1 [pid 4615] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4614] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4613] <... futex resumed>) = 0 [pid 4614] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] exit_group(0 [pid 4614] <... futex resumed>) = ? [pid 4613] <... exit_group resumed>) = ? [pid 4615] <... futex resumed>) = ? [pid 4615] +++ exited with 0 +++ [pid 4614] +++ exited with 0 +++ [pid 4613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4613, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4616 attached , child_tidptr=0x555556ad05d0) = 4616 [pid 4616] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4616] setpgid(0, 0) = 0 [pid 4616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4616] write(3, "1000", 4) = 4 [pid 4616] close(3) = 0 [pid 4616] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4616] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4616] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4617 attached , parent_tid=[4617], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4617 [pid 4616] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4617] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4617] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4616] <... futex resumed>) = 0 [ 66.966478][ T4614] fuseblk: Bad value for 'fd' [pid 4616] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4617] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4616] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4616] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4617] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4617] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... mprotect resumed>) = 0 [pid 4617] <... futex resumed>) = 0 [pid 4616] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4617] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4618 attached [pid 4616] <... clone resumed>, parent_tid=[4618], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4618 [pid 4618] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4616] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] <... set_robust_list resumed>) = 0 [pid 4618] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4616] <... futex resumed>) = 0 [pid 4618] <... openat resumed>) = 3 [pid 4618] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4618] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4616] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4616] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4617] <... futex resumed>) = 0 [pid 4616] <... futex resumed>) = 1 [pid 4617] read(3, [pid 4616] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] <... read resumed>" "..., 8224) = 6144 [pid 4617] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4616] <... futex resumed>) = 0 [pid 4617] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4616] exit_group(0 [pid 4617] <... futex resumed>) = ? [pid 4616] <... exit_group resumed>) = ? [pid 4617] +++ exited with 0 +++ [pid 4618] <... futex resumed>) = ? [pid 4618] +++ exited with 0 +++ [pid 4616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4619 ./strace-static-x86_64: Process 4619 attached [pid 4619] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4619] setpgid(0, 0) = 0 [pid 4619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4619] write(3, "1000", 4) = 4 [pid 4619] close(3) = 0 [pid 4619] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4619] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4619] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4620 attached , parent_tid=[4620], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4620 [pid 4620] set_robust_list(0x7fbba0edc9e0, 24 [pid 4619] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4620] <... set_robust_list resumed>) = 0 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4620] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4620] <... futex resumed>) = 1 [pid 4619] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4620] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4619] <... futex resumed>) = 0 [pid 4619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4619] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 66.992296][ T4617] fuseblk: Bad value for 'fd' [pid 4619] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4621 attached [pid 4621] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4621] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4619] <... clone resumed>, parent_tid=[4621], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4621 [pid 4620] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4619] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4620] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 1 [pid 4620] <... futex resumed>) = 0 [pid 4619] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4621] <... futex resumed>) = 0 [pid 4621] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4621] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4619] <... futex resumed>) = 0 [pid 4621] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4619] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4620] <... futex resumed>) = 0 [pid 4619] <... futex resumed>) = 1 [pid 4620] read(3, [pid 4619] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] <... read resumed>" "..., 8224) = 6144 [pid 4620] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4619] <... futex resumed>) = 0 [pid 4620] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4619] exit_group(0 [pid 4621] <... futex resumed>) = ? [pid 4620] <... futex resumed>) = ? [pid 4619] <... exit_group resumed>) = ? [pid 4621] +++ exited with 0 +++ [pid 4620] +++ exited with 0 +++ [pid 4619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4619, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4622 ./strace-static-x86_64: Process 4622 attached [pid 4622] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4622] setpgid(0, 0) = 0 [pid 4622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4622] write(3, "1000", 4) = 4 [pid 4622] close(3) = 0 [pid 4622] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4622] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4622] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4623 attached , parent_tid=[4623], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4623 [pid 4623] set_robust_list(0x7fbba0edc9e0, 24 [pid 4622] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] <... set_robust_list resumed>) = 0 [pid 4622] <... futex resumed>) = 0 [pid 4622] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4623] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4622] <... futex resumed>) = 0 [pid 4623] <... futex resumed>) = 1 [pid 4622] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4623] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4622] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4622] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4622] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4624], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4624 ./strace-static-x86_64: Process 4624 attached [ 67.016782][ T4620] fuseblk: Bad value for 'fd' [pid 4624] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4624] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4622] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4622] <... futex resumed>) = 1 [pid 4623] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4622] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] <... futex resumed>) = 0 [pid 4623] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4624] <... futex resumed>) = 0 [pid 4624] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4624] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4622] <... futex resumed>) = 0 [pid 4622] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4622] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] <... futex resumed>) = 0 [pid 4623] read(3, " "..., 8224) = 6144 [pid 4624] <... futex resumed>) = 1 [pid 4624] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4623] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4622] <... futex resumed>) = 0 [pid 4622] exit_group(0) = ? [pid 4624] <... futex resumed>) = ? [pid 4624] +++ exited with 0 +++ [pid 4623] <... futex resumed>) = ? [pid 4623] +++ exited with 0 +++ [pid 4622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4622, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4625 ./strace-static-x86_64: Process 4625 attached [pid 4625] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4625] setpgid(0, 0) = 0 [pid 4625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4625] write(3, "1000", 4) = 4 [pid 4625] close(3) = 0 [pid 4625] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4625] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4625] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4626 attached , parent_tid=[4626], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4626 [pid 4625] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] set_robust_list(0x7fbba0edc9e0, 24 [pid 4625] <... futex resumed>) = 0 [pid 4625] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4626] <... set_robust_list resumed>) = 0 [pid 4626] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4626] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4626] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] <... futex resumed>) = 0 [pid 4625] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] <... futex resumed>) = 0 [pid 4625] <... futex resumed>) = 1 [pid 4626] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4625] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 67.041624][ T4623] fuseblk: Bad value for 'fd' [pid 4625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4625] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4626] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4626] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4626] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] <... mprotect resumed>) = 0 [pid 4625] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4627 attached [pid 4627] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4627] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] <... clone resumed>, parent_tid=[4627], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4627 [pid 4625] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4625] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4627] <... futex resumed>) = 0 [pid 4627] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4627] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4625] <... futex resumed>) = 0 [pid 4627] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] <... futex resumed>) = 0 [pid 4625] <... futex resumed>) = 1 [pid 4626] read(3, [pid 4625] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4626] <... read resumed>" "..., 8224) = 6144 [pid 4626] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4625] <... futex resumed>) = 0 [pid 4626] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] exit_group(0 [pid 4626] <... futex resumed>) = ? [pid 4625] <... exit_group resumed>) = ? [pid 4627] <... futex resumed>) = ? [pid 4626] +++ exited with 0 +++ [pid 4627] +++ exited with 0 +++ [pid 4625] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4625, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4628 ./strace-static-x86_64: Process 4628 attached [pid 4628] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4628] setpgid(0, 0) = 0 [pid 4628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4628] write(3, "1000", 4) = 4 [pid 4628] close(3) = 0 [pid 4628] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4628] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4628] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4629 attached [pid 4629] set_robust_list(0x7fbba0edc9e0, 24 [pid 4628] <... clone resumed>, parent_tid=[4629], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4629 [pid 4629] <... set_robust_list resumed>) = 0 [pid 4628] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4629] mkdirat(AT_FDCWD, "./file0", 000 [pid 4628] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4629] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4629] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4628] <... futex resumed>) = 0 [pid 4628] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4628] <... futex resumed>) = 0 [pid 4628] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 67.079999][ T4626] fuseblk: Bad value for 'fd' [pid 4628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4628] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4628] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4630], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4630 [pid 4628] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4628] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4630 attached [pid 4630] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4629] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4630] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4629] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4630] <... openat resumed>) = 3 [pid 4629] <... futex resumed>) = 0 [pid 4630] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4630] <... futex resumed>) = 1 [pid 4628] <... futex resumed>) = 0 [pid 4630] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4628] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... futex resumed>) = 0 [pid 4628] <... futex resumed>) = 1 [pid 4629] read(3, [pid 4628] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4629] <... read resumed>" "..., 8224) = 6144 [pid 4629] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4628] <... futex resumed>) = 0 [pid 4629] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4628] exit_group(0 [pid 4630] <... futex resumed>) = ? [pid 4628] <... exit_group resumed>) = ? [pid 4630] +++ exited with 0 +++ [pid 4629] <... futex resumed>) = ? [pid 4629] +++ exited with 0 +++ [pid 4628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4631 attached , child_tidptr=0x555556ad05d0) = 4631 [pid 4631] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4631] setpgid(0, 0) = 0 [pid 4631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4631] write(3, "1000", 4) = 4 [pid 4631] close(3) = 0 [pid 4631] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4631] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4631] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4632 attached , parent_tid=[4632], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4632 [pid 4632] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4631] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4631] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4632] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4632] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4631] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4631] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4632] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4631] <... mprotect resumed>) = 0 [ 67.102484][ T4629] fuseblk: Bad value for 'fd' [pid 4631] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4633], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4633 [pid 4631] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4631] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4633 attached [pid 4633] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4633] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4633] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4631] <... futex resumed>) = 0 [pid 4633] <... futex resumed>) = 1 [pid 4631] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4633] read(3, [pid 4631] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4633] <... read resumed>" "..., 8224) = 6144 [pid 4632] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4633] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] <... futex resumed>) = 0 [pid 4633] <... futex resumed>) = 1 [pid 4633] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] exit_group(0 [pid 4632] <... futex resumed>) = ? [pid 4633] <... futex resumed>) = ? [pid 4631] <... exit_group resumed>) = ? [pid 4632] +++ exited with 0 +++ [pid 4633] +++ exited with 0 +++ [pid 4631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4634 ./strace-static-x86_64: Process 4634 attached [pid 4634] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4634] setpgid(0, 0) = 0 [pid 4634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4634] write(3, "1000", 4) = 4 [pid 4634] close(3) = 0 [pid 4634] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4634] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4634] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4635], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4635 ./strace-static-x86_64: Process 4635 attached [pid 4635] set_robust_list(0x7fbba0edc9e0, 24 [pid 4634] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] <... set_robust_list resumed>) = 0 [pid 4635] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4635] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4634] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4635] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4634] <... mmap resumed>) = 0x7fbba0e9b000 [pid 4634] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4634] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4636 attached [pid 4636] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4634] <... clone resumed>, parent_tid=[4636], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4636 [pid 4636] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4634] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4636] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4636] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4636] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4636] read(3, " "..., 8224) = 6144 [ 67.126752][ T4632] fuseblk: Bad value for 'fd' [pid 4636] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4636] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4635] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4635] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] exit_group(0 [pid 4635] <... futex resumed>) = 0 [pid 4634] <... exit_group resumed>) = ? [pid 4636] <... futex resumed>) = ? [pid 4636] +++ exited with 0 +++ [pid 4635] +++ exited with 0 +++ [pid 4634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4634, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4637 ./strace-static-x86_64: Process 4637 attached [pid 4637] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4637] setpgid(0, 0) = 0 [pid 4637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4637] write(3, "1000", 4) = 4 [pid 4637] close(3) = 0 [pid 4637] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4637] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4637] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4638 attached , parent_tid=[4638], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4638 [pid 4638] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4638] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4638] <... futex resumed>) = 0 [pid 4638] mkdirat(AT_FDCWD, "./file0", 000 [pid 4637] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4638] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4638] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4638] <... futex resumed>) = 0 [pid 4638] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4638] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4637] <... futex resumed>) = 0 [pid 4637] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 67.167652][ T4635] fuseblk: Bad value for 'fd' [pid 4637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4638] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4637] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4638] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4638] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] <... mprotect resumed>) = 0 [pid 4637] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4639 attached , parent_tid=[4639], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4639 [pid 4639] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4639] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4639] <... futex resumed>) = 0 [pid 4637] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4639] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4639] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4637] <... futex resumed>) = 0 [pid 4639] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4638] <... futex resumed>) = 0 [pid 4637] <... futex resumed>) = 1 [pid 4638] read(3, [pid 4637] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4638] <... read resumed>" "..., 8224) = 6144 [pid 4638] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4637] <... futex resumed>) = 0 [pid 4638] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] exit_group(0 [pid 4638] <... futex resumed>) = ? [pid 4637] <... exit_group resumed>) = ? [pid 4638] +++ exited with 0 +++ [pid 4639] <... futex resumed>) = ? [pid 4639] +++ exited with 0 +++ [pid 4637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4640 ./strace-static-x86_64: Process 4640 attached [pid 4640] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4640] setpgid(0, 0) = 0 [pid 4640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4640] write(3, "1000", 4) = 4 [pid 4640] close(3) = 0 [pid 4640] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4640] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4640] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4641], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4641 [pid 4640] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4640] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4641 attached [pid 4641] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4641] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4641] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4640] <... futex resumed>) = 0 [pid 4640] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4640] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4640] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4640] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4642 attached , parent_tid=[4642], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4642 [pid 4640] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4640] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4641] <... futex resumed>) = 1 [pid 4641] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4642] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [ 67.189518][ T4638] fuseblk: Bad value for 'fd' [pid 4642] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4641] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4641] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4641] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4642] <... openat resumed>) = 3 [pid 4642] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4640] <... futex resumed>) = 0 [pid 4640] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4641] <... futex resumed>) = 0 [pid 4640] <... futex resumed>) = 1 [pid 4641] read(3, [pid 4640] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4642] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4641] <... read resumed>" "..., 8224) = 6144 [pid 4641] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4640] <... futex resumed>) = 0 [pid 4641] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4640] exit_group(0 [pid 4641] <... futex resumed>) = ? [pid 4640] <... exit_group resumed>) = ? [pid 4642] <... futex resumed>) = ? [pid 4641] +++ exited with 0 +++ [pid 4642] +++ exited with 0 +++ [pid 4640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4643 ./strace-static-x86_64: Process 4643 attached [pid 4643] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4643] setpgid(0, 0) = 0 [pid 4643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4643] write(3, "1000", 4) = 4 [pid 4643] close(3) = 0 [pid 4643] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4643] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4643] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4644 attached , parent_tid=[4644], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4644 [pid 4644] set_robust_list(0x7fbba0edc9e0, 24 [pid 4643] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... set_robust_list resumed>) = 0 [pid 4643] <... futex resumed>) = 0 [pid 4643] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4644] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4644] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4643] <... futex resumed>) = 0 [pid 4643] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4643] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [ 67.219829][ T4641] fuseblk: Bad value for 'fd' [pid 4643] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4644] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4643] <... mprotect resumed>) = 0 [pid 4643] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4645], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4645 [pid 4643] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4643] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4645 attached [pid 4645] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4645] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4645] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4644] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4643] <... futex resumed>) = 0 [pid 4643] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4643] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4645] <... futex resumed>) = 1 [pid 4645] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4644] <... futex resumed>) = 1 [pid 4643] <... futex resumed>) = 0 [pid 4643] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 4644] read(3, " "..., 8224) = 6144 [pid 4644] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4643] <... futex resumed>) = 0 [pid 4643] exit_group(0) = ? [pid 4645] <... futex resumed>) = ? [pid 4644] +++ exited with 0 +++ [pid 4645] +++ exited with 0 +++ [pid 4643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4643, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4646 ./strace-static-x86_64: Process 4646 attached [pid 4646] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4646] setpgid(0, 0) = 0 [pid 4646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4646] write(3, "1000", 4) = 4 [pid 4646] close(3) = 0 [pid 4646] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4646] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4646] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4647 attached , parent_tid=[4647], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4647 [pid 4647] set_robust_list(0x7fbba0edc9e0, 24 [pid 4646] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4647] <... set_robust_list resumed>) = 0 [pid 4646] <... futex resumed>) = 0 [pid 4646] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4647] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4647] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] <... futex resumed>) = 0 [pid 4647] <... futex resumed>) = 1 [pid 4646] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4646] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4647] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4646] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 67.255235][ T4644] fuseblk: Bad value for 'fd' [pid 4646] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4648 attached , parent_tid=[4648], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4648 [pid 4648] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4646] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] <... set_robust_list resumed>) = 0 [pid 4646] <... futex resumed>) = 0 [pid 4648] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC [pid 4646] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4648] <... openat resumed>) = 3 [pid 4648] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4647] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4646] <... futex resumed>) = 0 [pid 4648] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4646] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4646] <... futex resumed>) = 0 [pid 4648] read(3, [pid 4646] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4648] <... read resumed>" "..., 8224) = 6144 [pid 4647] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4647] <... futex resumed>) = 0 [pid 4648] <... futex resumed>) = 1 [pid 4647] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4646] <... futex resumed>) = 0 [pid 4648] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4646] exit_group(0 [pid 4648] <... futex resumed>) = ? [pid 4647] <... futex resumed>) = ? [pid 4646] <... exit_group resumed>) = ? [pid 4648] +++ exited with 0 +++ [pid 4647] +++ exited with 0 +++ [pid 4646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4649 attached , child_tidptr=0x555556ad05d0) = 4649 [pid 4649] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4649] setpgid(0, 0) = 0 [pid 4649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4649] write(3, "1000", 4) = 4 [pid 4649] close(3) = 0 [pid 4649] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4649] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4649] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4650 attached [pid 4650] set_robust_list(0x7fbba0edc9e0, 24 [pid 4649] <... clone resumed>, parent_tid=[4650], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4650 [pid 4650] <... set_robust_list resumed>) = 0 [pid 4649] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4650] mkdirat(AT_FDCWD, "./file0", 000 [pid 4649] <... futex resumed>) = 0 [pid 4649] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4650] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4650] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4649] <... futex resumed>) = 0 [pid 4650] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4649] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4649] <... futex resumed>) = 0 [pid 4650] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4649] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 67.287931][ T4647] fuseblk: Bad value for 'fd' [pid 4649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4649] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4649] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4651], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4651 [pid 4649] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4649] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4651 attached [pid 4650] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4650] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4650] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4651] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4651] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4651] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] <... futex resumed>) = 0 [pid 4649] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4650] <... futex resumed>) = 0 [pid 4649] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4650] read(3, [pid 4651] <... futex resumed>) = 1 [pid 4650] <... read resumed>" "..., 8224) = 6144 [pid 4651] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4650] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4649] <... futex resumed>) = 0 [pid 4650] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4649] exit_group(0 [pid 4650] <... futex resumed>) = ? [pid 4649] <... exit_group resumed>) = ? [pid 4651] <... futex resumed>) = ? [pid 4651] +++ exited with 0 +++ [pid 4650] +++ exited with 0 +++ [pid 4649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4652 ./strace-static-x86_64: Process 4652 attached [pid 4652] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4652] setpgid(0, 0) = 0 [pid 4652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4652] write(3, "1000", 4) = 4 [pid 4652] close(3) = 0 [pid 4652] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4652] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4652] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4653], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4653 [pid 4652] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4652] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4653 attached [pid 4653] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4653] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4653] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4652] <... futex resumed>) = 0 [pid 4652] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4652] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4652] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE [pid 4653] <... futex resumed>) = 1 [pid 4652] <... mprotect resumed>) = 0 [pid 4652] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4654 attached , parent_tid=[4654], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4654 [pid 4652] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 67.311449][ T4650] fuseblk: Bad value for 'fd' [pid 4652] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4653] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4654] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4653] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4653] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4653] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4654] <... set_robust_list resumed>) = 0 [pid 4654] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [pid 4654] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4652] <... futex resumed>) = 0 [pid 4652] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] <... futex resumed>) = 0 [pid 4652] <... futex resumed>) = 1 [pid 4653] read(3, [pid 4652] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4654] <... futex resumed>) = 1 [pid 4653] <... read resumed>" "..., 8224) = 6144 [pid 4654] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4653] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4652] <... futex resumed>) = 0 [pid 4653] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4652] exit_group(0 [pid 4654] <... futex resumed>) = ? [pid 4653] <... futex resumed>) = ? [pid 4652] <... exit_group resumed>) = ? [pid 4654] +++ exited with 0 +++ [pid 4653] +++ exited with 0 +++ [pid 4652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4655 ./strace-static-x86_64: Process 4655 attached [pid 4655] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4655] setpgid(0, 0) = 0 [pid 4655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4655] write(3, "1000", 4) = 4 [pid 4655] close(3) = 0 [pid 4655] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4655] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4655] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4656 attached , parent_tid=[4656], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4656 [pid 4655] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4655] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4656] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4656] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists) [pid 4656] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] <... futex resumed>) = 0 [pid 4656] <... futex resumed>) = 1 [pid 4655] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4655] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4655] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4655] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4657], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4657 [pid 4655] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4657 attached [pid 4655] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4657] set_robust_list(0x7fbba0ebb9e0, 24) = 0 [pid 4656] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4657] openat(AT_FDCWD, "/dev/vcs", O_RDONLY|O_SYNC|O_NOATIME|O_CLOEXEC) = 3 [ 67.338717][ T4653] fuseblk: Bad value for 'fd' [pid 4657] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4657] futex(0x7fbba0fb24b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4655] <... futex resumed>) = 0 [pid 4655] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4657] <... futex resumed>) = 0 [pid 4655] <... futex resumed>) = 1 [pid 4657] read(3, [pid 4655] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4656] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 4656] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4657] <... read resumed>" "..., 8224) = 6144 [pid 4656] <... futex resumed>) = 0 [pid 4657] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4656] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4655] <... futex resumed>) = 0 [pid 4655] exit_group(0) = ? [pid 4657] +++ exited with 0 +++ [pid 4656] <... futex resumed>) = ? [pid 4656] +++ exited with 0 +++ [pid 4655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad05d0) = 4658 ./strace-static-x86_64: Process 4658 attached [pid 4658] set_robust_list(0x555556ad05e0, 24) = 0 [pid 4658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4658] setpgid(0, 0) = 0 [pid 4658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4658] write(3, "1000", 4) = 4 [pid 4658] close(3) = 0 [pid 4658] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0ebc000 [pid 4658] mprotect(0x7fbba0ebd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4658] clone(child_stack=0x7fbba0edc3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4659 attached [pid 4659] set_robust_list(0x7fbba0edc9e0, 24) = 0 [pid 4658] <... clone resumed>, parent_tid=[4659], tls=0x7fbba0edc700, child_tidptr=0x7fbba0edc9d0) = 4659 [pid 4659] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4658] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4658] <... futex resumed>) = 0 [pid 4659] mkdirat(AT_FDCWD, "./file0", 000 [pid 4658] futex(0x7fbba0fb24ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4659] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 4659] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4658] <... futex resumed>) = 0 [pid 4659] mount("/dev/loop0", "./file0", "fuseblk", 0, "fd=0xffffffffffffffff,rootmode=00000000000000000140000,user_id=00000000000000000000,group_id=0000000"... [pid 4658] futex(0x7fbba0fb24a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4658] futex(0x7fbba0fb24bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 67.364885][ T4656] fuseblk: Bad value for 'fd' [pid 4658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbba0e9b000 [pid 4658] mprotect(0x7fbba0e9c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4658] clone(child_stack=0x7fbba0ebb3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4660], tls=0x7fbba0ebb700, child_tidptr=0x7fbba0ebb9d0) = 4660 [pid 4658] futex(0x7fbba0fb24b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4658] futex(0x7fbba0fb24bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4659] <... mount resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 4660 attached [pid 4659] futex(0x7fbba0fb24ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4660] set_robust_list(0x7fbba0ebb9e0, 24 [pid 4659] <... futex resumed>) = 0 [pid 4660] <... set_robust_list resumed>) = 0 [pid 4659] futex(0x7fbba0fb24a8, FUTEX_WAIT_PRIVATE, 0, NULL