(gdb) p *((struct vnode *)0xffff8332e3c666d0)->v_mount
$31 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff8332ddc0a7e0}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194587,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode *)0xffff8332e3c66430)->v_mount
$32 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff8332ddc0a7e0}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194587,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode *)0xffff8332e3c66c10)->v_mount
$33 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff832eec6c8e78}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194589,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode *)0xffff8332e3c66580)->v_mount
$34 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff832eec6c8e78}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194589,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode *)0xffff8332e16ae190)->v_mount
$35 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff832eec6c8e78}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194589,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode *)0xffff8332cb089190)->v_mount
$36 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff8332cdf6cbd8}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194591,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode *)0xffff8332908602e0)->v_mount
$37 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff8332cdf6cbd8}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194591,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode *)0xffff8332c6ef1578)->v_mount
$38 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff832c690b1bd0}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194593,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode *)0xffff8332cfecdd60)->v_mount
$39 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff8332c51523f0}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194594,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode *)0xffff8332bbf72188)->v_mount
$40 = {mnt_vnodelist = {tqh_first = 0xffff832c032eb818, tqh_last = 0xffff8332c51523f0}, mnt_op = 0xffffffff81230720 <dead_vfsops>, mnt_vnodecovered = 0x0,
  mnt_lower = 0x0, mnt_synclist_slot = 0, mnt_transinfo = 0xffff8332e6b070c8, mnt_data = 0x0, mnt_renamelock = {u = {mtxa_owner = 0}}, mnt_refcnt = 194594,
  mnt_flag = 0, mnt_iflag = 256, mnt_fs_bshift = 0, mnt_dev_bshift = 0, mnt_stat = {f_flag = 0, f_bsize = 0, f_frsize = 0, f_iosize = 0, f_blocks = 0,
    f_bfree = 0, f_bavail = 0, f_bresvd = 0, f_files = 0, f_ffree = 0, f_favail = 0, f_fresvd = 0, f_syncreads = 0, f_syncwrites = 0, f_asyncreads = 0,
    f_asyncwrites = 0, f_fsidx = {__fsid_val = {0, 0}}, f_fsid = 0, f_namemax = 0, f_owner = 0, f_spare = {0, 0, 0, 0},
    f_fstypename = '\000' <repeats 31 times>, f_mntonname = '\000' <repeats 1023 times>, f_mntfromname = '\000' <repeats 1023 times>}, mnt_specdataref = {
    specdataref_container = 0x0, specdataref_lock = {u = {mtxa_owner = 0}}}, mnt_updating = {u = {mtxa_owner = 0}}, mnt_wapbl_op = 0x0, mnt_wapbl = 0x0,
  mnt_wapbl_replay = 0x0, mnt_gen = 0}
(gdb) p *((struct vnode_impl *)0xffff8332bbf72188)
$41 = {vi_vnode = {v_uobj = {vmobjlock = 0xffff832eb6872800, pgops = 0xffffffff80eb9200 <uvm_vnodeops>, memq = {tqh_first = 0x0,
        tqh_last = 0xffff8332bbf72198}, uo_npages = 0, uo_refs = 1, rb_tree = {rbt_root = 0x0, rbt_ops = 0xffffffff80eb9060 <uvm_page_tree_ops>, rbt_minmax = {
          0x0, 0x0}}, uo_ubc = {lh_first = 0x0}}, v_cv = {cv_opaque = {0x0, 0xffff8332bbf721d8, 0xffffffff80fe84d6}}, v_size = 0, v_writesize = 0,
    v_iflag = 0, v_vflag = 20, v_uflag = 0, v_numoutput = 0, v_writecount = 0, v_holdcnt = 0, v_mount = 0xffff8332e5918008, v_op = 0xffff8332e290f3c8,
    v_cleanblkhd = {lh_first = 0x0}, v_dirtyblkhd = {lh_first = 0x0}, v_un = {vu_mountedhere = 0xffff833059622c78, vu_socket = 0xffff833059622c78,
      vu_specnode = 0xffff833059622c78, vu_fifoinfo = 0xffff833059622c78, vu_ractx = 0xffff833059622c78}, v_type = VCHR, v_tag = VT_NON, v_data = 0x0,
    v_klist = {slh_first = 0x0}}, vi_state = VS_LOADED, vi_lrulisthd = 0xffffffff8126bf00 <lru_free_list>, vi_lrulist = {tqe_next = 0xffff8332c1951820,
    tqe_prev = 0xffff8332c0a7f120}, vi_dnclist = {lh_first = 0x0}, vi_nclist = {lh_first = 0x0}, vi_synclist_slot = 0, vi_synclist = {tqe_next = 0x0,
    tqe_prev = 0x0}, vi_mntvnodes = {tqe_next = 0xffff8332c1951820, tqe_prev = 0xffff8332c0a7f158}, vi_hash = {sle_next = 0x0}, vi_lock = {rw_owner = 0},
  vi_key = {vk_mount = 0xffff8332e5918008, vk_key = 0x0, vk_key_len = 0}}
(gdb) p *((struct vnode_impl *)0xffff8332908602e0)
$42 = {vi_vnode = {v_uobj = {vmobjlock = 0xffff8332c1247c00, pgops = 0xffffffff80eb9200 <uvm_vnodeops>, memq = {tqh_first = 0x0,
        tqh_last = 0xffff8332908602f0}, uo_npages = 0, uo_refs = 1, rb_tree = {rbt_root = 0x0, rbt_ops = 0xffffffff80eb9060 <uvm_page_tree_ops>, rbt_minmax = {
          0x0, 0x0}}, uo_ubc = {lh_first = 0x0}}, v_cv = {cv_opaque = {0x0, 0xffff833290860330, 0xffffffff80fe84d6}}, v_size = 0, v_writesize = 0,
    v_iflag = 0, v_vflag = 20, v_uflag = 0, v_numoutput = 0, v_writecount = 0, v_holdcnt = 0, v_mount = 0xffff8332e5918008, v_op = 0xffff8332e290f3c8,
    v_cleanblkhd = {lh_first = 0x0}, v_dirtyblkhd = {lh_first = 0x0}, v_un = {vu_mountedhere = 0xffff832cc2d843a8, vu_socket = 0xffff832cc2d843a8,
      vu_specnode = 0xffff832cc2d843a8, vu_fifoinfo = 0xffff832cc2d843a8, vu_ractx = 0xffff832cc2d843a8}, v_type = VCHR, v_tag = VT_NON, v_data = 0x0,
    v_klist = {slh_first = 0x0}}, vi_state = VS_LOADED, vi_lrulisthd = 0xffffffff8126bf00 <lru_free_list>, vi_lrulist = {tqe_next = 0xffff8332bdbf7430,
    tqe_prev = 0xffff8332c0dd2658}, vi_dnclist = {lh_first = 0x0}, vi_nclist = {lh_first = 0x0}, vi_synclist_slot = 0, vi_synclist = {tqe_next = 0x0,
    tqe_prev = 0x0}, vi_mntvnodes = {tqe_next = 0xffff8332bdbf7430, tqe_prev = 0xffff8332c0dd2690}, vi_hash = {sle_next = 0x0}, vi_lock = {rw_owner = 0},
  vi_key = {vk_mount = 0xffff8332e5918008, vk_key = 0x0, vk_key_len = 0}}
(gdb) p *((struct vnode_impl *)0xffff8332cfecdd60)
$43 = {vi_vnode = {v_uobj = {vmobjlock = 0xffff8332d0a49d40, pgops = 0xffffffff80eb9200 <uvm_vnodeops>, memq = {tqh_first = 0x0,
        tqh_last = 0xffff8332cfecdd70}, uo_npages = 0, uo_refs = 1, rb_tree = {rbt_root = 0x0, rbt_ops = 0xffffffff80eb9060 <uvm_page_tree_ops>, rbt_minmax = {
          0x0, 0x0}}, uo_ubc = {lh_first = 0x0}}, v_cv = {cv_opaque = {0x0, 0xffff8332cfecddb0, 0xffffffff80fe84d6}}, v_size = 0, v_writesize = 0,
    v_iflag = 0, v_vflag = 20, v_uflag = 0, v_numoutput = 0, v_writecount = 0, v_holdcnt = 0, v_mount = 0xffff8332e5918008, v_op = 0xffff8332e290f3c8,
    v_cleanblkhd = {lh_first = 0x0}, v_dirtyblkhd = {lh_first = 0x0}, v_un = {vu_mountedhere = 0xffff8330596223a8, vu_socket = 0xffff8330596223a8,
      vu_specnode = 0xffff8330596223a8, vu_fifoinfo = 0xffff8330596223a8, vu_ractx = 0xffff8330596223a8}, v_type = VCHR, v_tag = VT_NON, v_data = 0x0,
    v_klist = {slh_first = 0x0}}, vi_state = VS_LOADED, vi_lrulisthd = 0xffffffff8126bf00 <lru_free_list>, vi_lrulist = {tqe_next = 0xffff8332d2b59ab8,
    tqe_prev = 0xffff8332c91fe268}, vi_dnclist = {lh_first = 0x0}, vi_nclist = {lh_first = 0x0}, vi_synclist_slot = 0, vi_synclist = {tqe_next = 0x0,
    tqe_prev = 0x0}, vi_mntvnodes = {tqe_next = 0xffff8332d2b59ab8, tqe_prev = 0xffff8332c91fe2a0}, vi_hash = {sle_next = 0x0}, vi_lock = {rw_owner = 0},
  vi_key = {vk_mount = 0xffff8332e5918008, vk_key = 0x0, vk_key_len = 0}}
(gdb) p *((struct vnode_impl *)0xffff8332bbf72188)
$44 = {vi_vnode = {v_uobj = {vmobjlock = 0xffff832eb6872800, pgops = 0xffffffff80eb9200 <uvm_vnodeops>, memq = {tqh_first = 0x0,
        tqh_last = 0xffff8332bbf72198}, uo_npages = 0, uo_refs = 1, rb_tree = {rbt_root = 0x0, rbt_ops = 0xffffffff80eb9060 <uvm_page_tree_ops>, rbt_minmax = {
          0x0, 0x0}}, uo_ubc = {lh_first = 0x0}}, v_cv = {cv_opaque = {0x0, 0xffff8332bbf721d8, 0xffffffff80fe84d6}}, v_size = 0, v_writesize = 0,
    v_iflag = 0, v_vflag = 20, v_uflag = 0, v_numoutput = 0, v_writecount = 0, v_holdcnt = 0, v_mount = 0xffff8332e5918008, v_op = 0xffff8332e290f3c8,
    v_cleanblkhd = {lh_first = 0x0}, v_dirtyblkhd = {lh_first = 0x0}, v_un = {vu_mountedhere = 0xffff833059622c78, vu_socket = 0xffff833059622c78,
      vu_specnode = 0xffff833059622c78, vu_fifoinfo = 0xffff833059622c78, vu_ractx = 0xffff833059622c78}, v_type = VCHR, v_tag = VT_NON, v_data = 0x0,
    v_klist = {slh_first = 0x0}}, vi_state = VS_LOADED, vi_lrulisthd = 0xffffffff8126bf00 <lru_free_list>, vi_lrulist = {tqe_next = 0xffff8332c1951820,
    tqe_prev = 0xffff8332c0a7f120}, vi_dnclist = {lh_first = 0x0}, vi_nclist = {lh_first = 0x0}, vi_synclist_slot = 0, vi_synclist = {tqe_next = 0x0,
    tqe_prev = 0x0}, vi_mntvnodes = {tqe_next = 0xffff8332c1951820, tqe_prev = 0xffff8332c0a7f158}, vi_hash = {sle_next = 0x0}, vi_lock = {rw_owner = 0},
  vi_key = {vk_mount = 0xffff8332e5918008, vk_key = 0x0, vk_key_len = 0}}
(gdb)