Lacking android.hardware.tetheroffload.control@1.0.so when starting /system/vendor/bin/ipacm

[notsyncing]

Hello, I saw this in logcat:

07-01 11:58:44.586  4617  4617 F libc    : CANNOT LINK EXECUTABLE "/system/vendor/bin/ipacm": library "android.hardware.tetheroffload.control@1.0.so" not found
07-01 11:58:44.587  4617  4617 F libc    : Fatal signal 6 (SIGABRT), code -6 in tid 4617 (ipacm), pid 4617 (ipacm)
07-01 11:58:44.607  4621  4621 F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
07-01 11:58:44.608  4621  4621 F DEBUG   : LineageOS Version: '15.1-20180701-UNOFFICIAL-'
07-01 11:58:44.608  4621  4621 F DEBUG   : Build fingerprint: 'Android/treble_arm64_avN/phhgsi_arm64_a:8.1.0/OPM2.171026.006/180701:userdebug/test-keys'
07-01 11:58:44.608  4621  4621 F DEBUG   : Revision: '0'
07-01 11:58:44.608  4621  4621 F DEBUG   : ABI: 'arm64'
07-01 11:58:44.608  4621  4621 F DEBUG   : pid: 4617, tid: 4617, name: ipacm  >>> /system/vendor/bin/ipacm <<<
07-01 11:58:44.608  4621  4621 F DEBUG   : signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
07-01 11:58:44.610  4621  4621 F DEBUG   : Abort message: 'CANNOT LINK EXECUTABLE "/system/vendor/bin/ipacm": library "android.hardware.tetheroffload.control@1.0.so" not found'
07-01 11:58:44.610  4621  4621 F DEBUG   :     x0   0000000000000000  x1   0000000000001209  x2   0000000000000006  x3   0000000000000008
07-01 11:58:44.610  4621  4621 F DEBUG   :     x4   0000000080808080  x5   0000000080808080  x6   0000000080808080  x7   0000000000000028
07-01 11:58:44.610  4621  4621 F DEBUG   :     x8   0000000000000083  x9   c5f221877878ab5a  x10  0000000000000000  x11  0000000000000001
07-01 11:58:44.610  4621  4621 F DEBUG   :     x12  ffffffffffffffff  x13  000000005b385174  x14  0022368b79add600  x15  0000c5ec89d4110e
07-01 11:58:44.610  4621  4621 F DEBUG   :     x16  0000000000000000  x17  0061164d0bc4fde0  x18  00000070529a4890  x19  0000000000001209
07-01 11:58:44.610  4621  4621 F DEBUG   :     x20  0000000000001209  x21  0000006120de1349  x22  0000006120e2eb90  x23  00000070529a3588
07-01 11:58:44.610  4621  4621 F DEBUG   :     x24  0000000000000000  x25  0000000000000000  x26  0000007052ab07f0  x27  0000007052ab0000
07-01 11:58:44.610  4621  4621 F DEBUG   :     x28  0000007ff49bc390  x29  0000007ff49bb070  x30  0000007052a520c0
07-01 11:58:44.610  4621  4621 F DEBUG   :     sp   0000007ff49bb030  pc   0000007052a520dc  pstate 0000000060000000
07-01 11:58:44.611  4621  4621 F DEBUG   : 
07-01 11:58:44.611  4621  4621 F DEBUG   : backtrace:
07-01 11:58:44.611  4621  4621 F DEBUG   :     #00 pc 000000000009f0dc  /system/bin/linker64 (__dl_abort+104)
07-01 11:58:44.611  4621  4621 F DEBUG   :     #01 pc 000000000001d974  /system/bin/linker64 (__dl___linker_init+3836)
07-01 11:58:44.612  4621  4621 F DEBUG   :     #02 pc 0000000000023ce4  /system/bin/linker64 (_start+4)

And I referred to phhusson/vendor_vndk and found the .so files are precompiled. Would you mind add the android.hardware.tetheroffload.control@1.0.so to it? Thanks very much!