Falling PXC 5.6 after a successful SST

I observe a strange situation when I try to add a second node to the percona galera cluster.
After a long file upload using xtrabackup-v2 (3.5TB of data and about 1,000,000 files) and successfully passed all the stages, judging by the log, the second node falls with an absolutely uninformative error:

2017-08-29 07:24:51 14705 [Note] InnoDB: Using Linux native AIO
2017-08-29 07:24:51 14705 [Note] InnoDB: Using CPU crc32 instructions
2017-08-29 07:24:51 14705 [Warning] InnoDB: innodb_file_io_threads is deprecated. Please use innodb_read_io_threads and innodb_write_io_threads instead
2017-08-29 07:24:51 14705 [Note] InnoDB: Initializing buffer pool, size = 10.0G
2017-08-29 07:24:52 14705 [Note] InnoDB: Completed initialization of buffer pool
2017-08-29 07:24:52 14705 [Note] InnoDB: Highest supported file format is Barracuda.

mysql_error.txt (13.3 KB)

innobackupex_strace.txt (70.6 KB)

xtrabackup_strace.txt (23.6 KB)

mysql_strace.txt (66.2 KB)

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Let us know if you are still experiencing this issue with 5.7, now that 5.6 is dead the recommended solution to any problem is to upgrade.

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