When I starting new scanning task it is stopped on always different status percent, when this happened openvas-manager service is stopping too, and failed when trying started it. This virtual server have 4 CPU and 4Gb RAM, operating system is Centos
Please, help me solved this problem
This is from my var/log/openvas/openvassd.log
Thu Feb 14 10:03:32 2019][13683] Possible dependency cycle detected 1.3.6.1.4.1.25623.1.0.10330
SIGSEGV occured !
openvassd: testing 10.191.135.143 (/var/lib/openvas/plugins/2016/gb_ssl_weak_hash_algo.nasl)(sighand_segv+0x7d)[0x40d0cd]
/lib64/libc.so.6(+0x36280)[0x7f9d849be280]
/lib64/libopenvas_nasl.so.9(nasl_cert_query+0x9b9)[0x7f9d859ce269]
/lib64/libopenvas_nasl.so.9(nasl_func_call+0x33a)[0x7f9d859d0d4a]
/lib64/libopenvas_nasl.so.9(nasl_exec+0x847)[0x7f9d859bd477]
/lib64/libopenvas_nasl.so.9(nasl_exec+0x4a2)[0x7f9d859bd0d2]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xdee)[0x7f9d859bda1e]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xe60)[0x7f9d859bda90]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xe60)[0x7f9d859bda90]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xe60)[0x7f9d859bda90]
[Thu Feb 14 10:03:46 2019][13690] Process 13734 (OID: 1.3.6.1.4.1.25623.1.0.105880) seems to have died too early
[Thu Feb 14 10:04:05 2019][15134] nasl_wmi_connect: WMI Connect failed
[Thu Feb 14 10:05:32 2019][21506] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:32 2019][21506] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:32 2019][21506] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:32 2019][21506] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:32 2019][21506] [21506] release_connection_fd: close() : Bad file descriptor
[Thu Feb 14 10:05:32 2019][21524] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:32 2019][21524] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:32 2019][21524] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:32 2019][21524] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:32 2019][21524] [21524] release_connection_fd: close() : Bad file descriptor
[Thu Feb 14 10:05:33 2019][21533] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:33 2019][21533] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:33 2019][21533] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:33 2019][21533] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:05:33 2019][21533] [21533] release_connection_fd: close() : Bad file descriptor
[Thu Feb 14 10:05:33 2019][21596] nasl_wmi_connect: WMI Connect failed
SIGSEGV occured !
openvassd: testing 10.191.135.130 (/var/lib/openvas/plugins/2016/gb_ssl_weak_hash_algo.nasl)(sighand_segv+0x7d)[0x40d0cd]
/lib64/libc.so.6(+0x36280)[0x7f9d849be280]
/lib64/libopenvas_nasl.so.9(nasl_cert_query+0x9b9)[0x7f9d859ce269]
/lib64/libopenvas_nasl.so.9(nasl_func_call+0x33a)[0x7f9d859d0d4a]
/lib64/libopenvas_nasl.so.9(nasl_exec+0x847)[0x7f9d859bd477]
/lib64/libopenvas_nasl.so.9(nasl_exec+0x4a2)[0x7f9d859bd0d2]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xdee)[0x7f9d859bda1e]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xe60)[0x7f9d859bda90]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xe60)[0x7f9d859bda90]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xe60)[0x7f9d859bda90]
SIGSEGV occured !
openvassd: testing 10.191.135.147 (/var/lib/openvas/plugins/2016/gb_ssl_weak_hash_algo.nasl)(sighand_segv+0x7d)[0x40d0cd]
/lib64/libc.so.6(+0x36280)[0x7f9d849be280]
/lib64/libopenvas_nasl.so.9(nasl_cert_query+0x9b9)[0x7f9d859ce269]
/lib64/libopenvas_nasl.so.9(nasl_func_call+0x33a)[0x7f9d859d0d4a]
/lib64/libopenvas_nasl.so.9(nasl_exec+0x847)[0x7f9d859bd477]
/lib64/libopenvas_nasl.so.9(nasl_exec+0x4a2)[0x7f9d859bd0d2]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xdee)[0x7f9d859bda1e]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xe60)[0x7f9d859bda90]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xe60)[0x7f9d859bda90]
/lib64/libopenvas_nasl.so.9(nasl_exec+0xe60)[0x7f9d859bda90]
[Thu Feb 14 10:09:14 2019][13691] Finished testing 10.191.135.144. Time : 1103.68 secs
[Thu Feb 14 10:09:37 2019][9886] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:37 2019][9886] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:37 2019][9886] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:37 2019][9886] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:37 2019][9886] [9886] release_connection_fd: close() : Bad file descriptor
[Thu Feb 14 10:09:38 2019][9918] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:38 2019][9918] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:38 2019][9918] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:38 2019][9918] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:38 2019][9918] [9918] release_connection_fd: close() : Bad file descriptor
[Thu Feb 14 10:09:38 2019][9950] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:38 2019][9950] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:38 2019][9950] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:38 2019][9950] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:09:38 2019][9950] [9950] release_connection_fd: close() : Bad file descriptor
[Thu Feb 14 10:09:55 2019][13697] The remote host (10.191.135.150) is dead
[Thu Feb 14 10:09:55 2019][13697] Finished testing 10.191.135.150. Time : 1144.02 secs
[Thu Feb 14 10:09:59 2019][8211] open_sock_tcp: 10.191.135.129:49188 time-out.
[Thu Feb 14 10:10:39 2019][11910] open_sock_tcp: 10.191.135.129:49164 time-out.
[Thu Feb 14 10:10:55 2019][13705] The remote host (10.191.135.158) is dead
[Thu Feb 14 10:10:56 2019][13705] Finished testing 10.191.135.158. Time : 1204.78 secs
[Thu Feb 14 10:10:58 2019][16745] nasl_wmi_connect: WMI Connect failed
[Thu Feb 14 10:11:19 2019][18009] nasl_wmi_connect: WMI Connect failed
[Thu Feb 14 10:11:32 2019][18280] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:11:32 2019][18280] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:11:32 2019][18280] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:11:32 2019][18280] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:11:32 2019][18280] [18280] release_connection_fd: close() : Bad file descriptor
[Thu Feb 14 10:11:33 2019][19040] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:11:33 2019][19040] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:11:33 2019][19040] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:11:33 2019][19040] Severe bug! Unhandled transport layer -1 (fd=1000000)
[Thu Feb 14 10:11:33 2019][19040] [19040] release_connection_fd: close() : Bad file descriptor
[Thu Feb 14 10:11:33 2019][19095] Severe bug! Unhandled transport layer -1 (fd=1000000)