hmm few minutes ago, all miners on all wallets on all PCs crashed... also on wallet copies... so it must have something to do with data from wallets

few logs from misc pcs:
[2042803.452824] traps: bbpminer_linux[7947] trap stack segment ip:7fa3781c245b sp:7fa378142ad0 error:0 in libc-2.23.so[7fa378144000+1c0000]
[159775.469343] traps: bbpminer_linux[1710] trap stack segment ip:7f9a2aee345b sp:7f9a2ae63ad0 error:0 in libc-2.23.so[7f9a2ae65000+1c0000]
[159780.299285] traps: bbpminer_linux[1801] trap stack segment ip:7ff438eea45b sp:7ff438e696e0 error:0 in libc-2.23.so[7ff438e6c000+1c0000]
[159792.120281] traps: bbpminer_linux[1711] general protection ip:7f0b6c6ab512 sp:7f0b6c625bd0 error:0 in libc-2.23.so[7f0b6c627000+1c0000]

Bus error               (core dumped) ./bbpminer_linux ...
Segmentation fault      (core dumped) ./bbpminer_linux ...
Bus error               (core dumped) ./bbpminer_linux ...

[1613129.400148] biblepay-miner[8442]: segfault at 50370 ip 00007f9639a72d44 sp 00007f9509efacd0 error 4 in libpthread-2.23.so[7f9639a69000+18000]
[2042899.987031] traps: bbpminer_linux[17172] general protection ip:7fccc235b512 sp:7fccc22d5bd0 error:0 in libc-2.23.so[7fccc22d7000+1c0000]
...
btw wallets are still running and all have ok abn

edit: i cant start miners, they crash immediately...
getblockforstratum showing some long hex and no error

mining info showing on two wallets:
  "abninfo": "ABN: OK; ",
  "gsc_errors": "low abn weight 124936",

  "abninfo": "ABN: OK; ",
  "gsc_errors": "low abn weight 0",

but abn is ok
  "weight": 560430.9543402777,
and
  "weight": 1419968.982430556,

edit2: now i can start miners again, maybe chain moved to another block or what... maybe there was some weird block around 152537