.
Thread 1 (LWP 6211):
#0  ext2fs_extent_translate (extent=0x0, old_loc=15737489) at /build/e2fsprogs-2hYzvG/e2fsprogs-1.43.1/resize/extent.c:149
        low = <optimized out>
        high = <optimized out>
        mid = <optimized out>
        lowval = <optimized out>
        highval = <optimized out>
        range = <optimized out>
#1  0x00005635641fa19c in extent_translate (fs=0x563564a66060, old_loc=15737489, extent=<optimized out>) at /build/e2fsprogs-2hYzvG/e2fsprogs-1.43.1/resize/resize2fs.c:1805
        new_block = <optimized out>
#2  migrate_ea_block (changed=0x7ffef0c06294, inode=0x563564aa5a70, ino=3937597, rfs=0x563564a7f8b0) at /build/e2fsprogs-2hYzvG/e2fsprogs-1.43.1/resize/resize2fs.c:1900
        buf = 0x0
        err = 0
#3  inode_scan_and_fix (rfs=0x563564a7f8b0) at /build/e2fsprogs-2hYzvG/e2fsprogs-1.43.1/resize/resize2fs.c:2052
        pb = {rfs = 0x563564a7f8b0, ino = 3933887, old_ino = 3933887, inode = 0x0, error = 0, is_dir = 0, changed = 0, has_extents = 524288}
        ino = 3937597
        retval = <optimized out>
        block_buf = 0x563564ad3b00 ""
        new_inode = 3937596
        inode = 0x563564aa5a70
        scan = 0x563564aa58c0
        start_to_move = 8740864
        inode_size = 256
#4  resize_fs (fs=<optimized out>, new_size=<optimized out>, flags=<optimized out>, progress=<optimized out>) at /build/e2fsprogs-2hYzvG/e2fsprogs-1.43.1/resize/resize2fs.c:192
        rfs = 0x563564a7f8b0
        retval = <optimized out>
        rtrack = {desc = 0x5635641fd16d "inode_scan_and_fix", time_start = {tv_sec = 1474872103, tv_usec = 288969}, user_start = {tv_sec = 0, tv_usec = 748000}, system_start = {tv_sec = 0, tv_usec = 12000}, brk_start = 0x563564ac8000, bytes_read = 2900992, bytes_written = 53248}
        overall_track = {desc = 0x5635641fd208 "overall resize2fs", time_start = {tv_sec = 1474872102, tv_usec = 485447}, user_start = {tv_sec = 0, tv_usec = 0}, system_start = {tv_sec = 0, tv_usec = 0}, brk_start = 0x563564a86000, bytes_read = 54272, bytes_written = 0}
#5  0x00005635641f6ad8 in main (argc=<optimized out>, argv=<optimized out>) at /build/e2fsprogs-2hYzvG/e2fsprogs-1.43.1/resize/main.c:615
        retval = <optimized out>
        fs = 0x563564a66060
        c = <optimized out>
        flags = <optimized out>
        flush = <optimized out>
        force = <optimized out>
        io_flags = <optimized out>
        force_min_size = <optimized out>
        print_min_size = <optimized out>
        fd = <optimized out>
        ret = <optimized out>
        new_size = 34947447
        max_size = 51268798
        min_size = <optimized out>
        io_ptr = <optimized out>
        new_size_str = <optimized out>
        use_stride = <optimized out>
        st_buf = {st_dev = 6, st_ino = 221, st_nlink = 1, st_mode = 25008, st_uid = 0, st_gid = 6, __pad0 = 0, st_rdev = 2053, st_size = 0, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1474872102, tv_nsec = 482049851}, st_mtim = {tv_sec = 1474872102, tv_nsec = 482049851}, st_ctim = {tv_sec = 1474872102, tv_nsec = 482049851}, __glibc_reserved = {0, 0, 0}}
        new_file_size = 143144742912
        sys_page_size = <optimized out>
        blocksize = <optimized out>
        sysval = <optimized out>
        len = <optimized out>
        mount_flags = 0
        mtpt = <optimized out>
        undo_file = <optimized out>