cygwin64 OpenSSH_8.1p1 client segmentation fault
vadim
vadim.goryunov@gmail.com
Sat Dec 14 16:13:00 GMT 2019
Hi,
I have recently upgraded Cygwin packages. After the upgrade ssh client stopped working.
It connects and logins using ssh keys as normal, but then the connection is immediately dropped (ssh client process dies and segfaults under strace).
This is definitely not the server side issue as I have an old cygwin32 version (on the same PC) where ssh client logins to the same server with the same ssh-keys just fine.
I am also able to connect using putty with same ssh-keys.
I was trying to rollback my installation of Cygwin, but unfortunately setup-x86_64.exe does not offer this possibility.
Please help me rolling back to some version of Cygwin where ssh client is working.
I tried all 3 versions of ssh and ssl that are available. Tried re-installing OpenSSH and OpenSSL packages, but nothing helps.
This 64-bit latest version is not working:
$ ssh -V
OpenSSH_8.1p1, OpenSSL 1.1.1d 10 Sep 2019
This is working 32bit version:
$ ssh -V
OpenSSH_6.1p1, OpenSSL 1.0.1e 11 Feb 2013
ssh session logs attached:
ssh-session-1.log - connection to host in known_hosts - without questions, login is ok, then immediate disconnect.
ssh-session-1.vvv.log - same but ssh -vvv option used
ssh-session-1-strace.log - same under strace
ssh-V.strace.log - running ssh -V and strace ssh -V (which also crashes)
see also cygcheck.out
thanks in advance for any help,
Vadim Goryunov
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goryvad@UKLONVD564507 ~
$ ssh -p 40022 ld4rapidappd306.uk.db.com
Access to this computer is prohibited unless authorised
Accessing programs or data unrelated to your job is prohibited
Last login: Fri Dec 13 17:58:50 2019 from localhost
goryvad@ld4rapidappd306:~>
goryvad@UKLONVD564507 ~
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$ ssh -vvv -p 40022 ld4rapidappd306.uk.db.com
OpenSSH_8.1p1, OpenSSL 1.1.1d 10 Sep 2019
debug1: Reading configuration data /home/goryvad/.ssh/config
debug1: Reading configuration data /etc/ssh_config
debug2: resolving "ld4rapidappd306.uk.db.com" port 40022
debug2: ssh_connect_direct
debug1: Connecting to ld4rapidappd306.uk.db.com [10.233.106.206] port 40022.
debug1: Connection established.
debug1: identity file /home/goryvad/.ssh/id_rsa type -1
debug1: identity file /home/goryvad/.ssh/id_rsa-cert type -1
debug1: identity file /home/goryvad/.ssh/id_dsa type 1
debug1: identity file /home/goryvad/.ssh/id_dsa-cert type -1
debug1: identity file /home/goryvad/.ssh/id_ecdsa type -1
debug1: identity file /home/goryvad/.ssh/id_ecdsa-cert type -1
debug1: identity file /home/goryvad/.ssh/id_ed25519 type -1
debug1: identity file /home/goryvad/.ssh/id_ed25519-cert type -1
debug1: identity file /home/goryvad/.ssh/id_xmss type -1
debug1: identity file /home/goryvad/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_8.1
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4
debug1: match: OpenSSH_7.4 pat OpenSSH_7.0*,OpenSSH_7.1*,OpenSSH_7.2*,OpenSSH_7.3*,OpenSSH_7.4*,OpenSSH_7.5*,OpenSSH_7.6*,OpenSSH_7.7* compat 0x04000002
debug2: fd 3 setting O_NONBLOCK
debug1: Authenticating to ld4rapidappd306.uk.db.com:40022 as 'goryvad'
debug3: put_host_port: [ld4rapidappd306.uk.db.com]:40022
debug3: hostkeys_foreach: reading file "/home/goryvad/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /home/goryvad/.ssh/known_hosts:32
debug3: load_hostkeys: loaded 1 keys from [ld4rapidappd306.uk.db.com]:40022
debug3: order_hostkeyalgs: prefer hostkeyalgs: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521
debug3: send packet: type 20
debug1: SSH2_MSG_KEXINIT sent
debug3: receive packet: type 20
debug1: SSH2_MSG_KEXINIT received
debug2: local client KEXINIT proposal
debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,ext-info-c
debug2: host key algorithms: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa
debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
debug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,zlib@openssh.com,zlib
debug2: compression stoc: none,zlib@openssh.com,zlib
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug2: peer server KEXINIT proposal
debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: host key algorithms: ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256
debug2: ciphers ctos: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,arcfour
debug2: ciphers stoc: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,arcfour
debug2: MACs ctos: hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-sha2-256,hmac-sha2-512
debug2: MACs stoc: hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-sha2-256,hmac-sha2-512
debug2: compression ctos: none,zlib@openssh.com
debug2: compression stoc: none,zlib@openssh.com
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ecdsa-sha2-nistp256
debug1: kex: server->client cipher: aes128-ctr MAC: umac-64@openssh.com compression: none
debug1: kex: client->server cipher: aes128-ctr MAC: umac-64@openssh.com compression: none
debug3: send packet: type 30
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug3: receive packet: type 31
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:eXO8tp5vC75U9O4xpLAnI0VCK7pICyEuQ/eWqWYUP6I
debug3: put_host_port: [10.233.106.206]:40022
debug3: put_host_port: [ld4rapidappd306.uk.db.com]:40022
debug3: hostkeys_foreach: reading file "/home/goryvad/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /home/goryvad/.ssh/known_hosts:32
debug3: load_hostkeys: loaded 1 keys from [ld4rapidappd306.uk.db.com]:40022
debug3: hostkeys_foreach: reading file "/home/goryvad/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /home/goryvad/.ssh/known_hosts:32
debug3: load_hostkeys: loaded 1 keys from [10.233.106.206]:40022
debug1: Host '[ld4rapidappd306.uk.db.com]:40022' is known and matches the ECDSA host key.
debug1: Found key in /home/goryvad/.ssh/known_hosts:32
debug3: send packet: type 21
debug2: set_newkeys: mode 1
debug1: rekey out after 4294967296 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug3: receive packet: type 21
debug1: SSH2_MSG_NEWKEYS received
debug2: set_newkeys: mode 0
debug1: rekey in after 4294967296 blocks
debug1: Will attempt key: /home/goryvad/.ssh/id_rsa
debug1: Will attempt key: /home/goryvad/.ssh/id_dsa DSA SHA256:vEPPh1HU+fDhLsVZ0CPgmCce9A8sFVEg/4a9hUYV3TY
debug1: Will attempt key: /home/goryvad/.ssh/id_ecdsa
debug1: Will attempt key: /home/goryvad/.ssh/id_ed25519
debug1: Will attempt key: /home/goryvad/.ssh/id_xmss
debug2: pubkey_prepare: done
debug3: send packet: type 5
debug3: receive packet: type 7
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512>
debug3: receive packet: type 6
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug3: send packet: type 50
debug3: receive packet: type 53
debug3: input_userauth_banner
Access to this computer is prohibited unless authorised
Accessing programs or data unrelated to your job is prohibited
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password,keyboard-interactive
debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic,password,keyboard-interactive
debug3: preferred publickey,keyboard-interactive,password
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /home/goryvad/.ssh/id_rsa
debug3: no such identity: /home/goryvad/.ssh/id_rsa: No such file or directory
debug1: Offering public key: /home/goryvad/.ssh/id_dsa DSA SHA256:vEPPh1HU+fDhLsVZ0CPgmCce9A8sFVEg/4a9hUYV3TY
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 60
debug1: Server accepts key: /home/goryvad/.ssh/id_dsa DSA SHA256:vEPPh1HU+fDhLsVZ0CPgmCce9A8sFVEg/4a9hUYV3TY
debug3: sign_and_send_pubkey: DSA SHA256:vEPPh1HU+fDhLsVZ0CPgmCce9A8sFVEg/4a9hUYV3TY
debug3: sign_and_send_pubkey: signing using ssh-dss
debug3: send packet: type 50
debug3: receive packet: type 52
debug1: Authentication succeeded (publickey).
Authenticated to ld4rapidappd306.uk.db.com ([10.233.106.206]:40022).
debug1: channel 0: new [client-session]
debug3: ssh_session2_open: channel_new: 0
debug2: channel 0: send open
debug3: send packet: type 90
debug1: Requesting no-more-sessions@openssh.com
debug3: send packet: type 80
debug1: Entering interactive session.
debug1: pledge: network
debug3: receive packet: type 80
debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0
debug3: receive packet: type 91
debug2: channel_input_open_confirmation: channel 0: callback start
debug2: fd 3 setting TCP_NODELAY
debug3: ssh_packet_set_tos: set IP_TOS 0x48
debug2: client_session2_setup: id 0
debug2: channel 0: request pty-req confirm 1
debug3: send packet: type 98
debug2: channel 0: request shell confirm 1
debug3: send packet: type 98
debug2: channel_input_open_confirmation: channel 0: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug3: receive packet: type 99
debug2: channel_input_status_confirm: type 99 id 0
debug2: PTY allocation request accepted on channel 0
debug2: channel 0: rcvd adjust 2097152
debug3: receive packet: type 99
debug2: channel_input_status_confirm: type 99 id 0
debug2: shell request accepted on channel 0
Last login: Fri Dec 13 18:16:01 2019 from localhost
goryvad@ld4rapidappd306:~>
goryvad@UKLONVD564507 ~
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$ strace ssh -p 40022 ld4rapidappd306.uk.db.com
--- Process 12012 created
--- Process 12012 loaded C:\Windows\System32\ntdll.dll at 00000000773d0000
--- Process 12012 loaded C:\Windows\System32\kernel32.dll at 00000000771b0000
--- Process 12012 loaded C:\Windows\System32\KernelBase.dll at 000007fefd040000
--- Process 12012 loaded C:\Windows\System32\sysfer.dll at 0000000074b60000
--- Process 12012 loaded C:\Windows\System32\advapi32.dll at 000007fefe010000
--- Process 12012 loaded C:\Windows\System32\msvcrt.dll at 000007fefe550000
--- Process 12012 loaded C:\Windows\System32\sechost.dll at 000007fefdae0000
--- Process 12012 loaded C:\Windows\System32\rpcrt4.dll at 000007fefdb00000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygcrypto-1.1.dll at 0000000408c60000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygwin1.dll at 0000000180040000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygz.dll at 00000003fa1d0000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cyggssapi_krb5-2.dll at 000000048b7e0000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygk5crypto-3.dll at 000000048adc0000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygkrb5support-0.dll at 000000048acd0000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygintl-8.dll at 00000003ff320000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygiconv-2.dll at 00000003ff370000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygkrb5-3.dll at 000000048acf0000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygcom_err-2.dll at 00000003fab10000
--- Process 12012 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cyggcc_s-seh-1.dll at 00000003fa2f0000
1 1 [main] ssh (12012) **********************************************
164 165 [main] ssh (12012) Program name: W:\programs\cygwin64\bin\ssh.exe (windows pid 12012)
71 236 [main] ssh (12012) OS version: Windows NT-6.1
59 295 [main] ssh (12012) **********************************************
--- Process 12012 loaded C:\Windows\System32\cryptbase.dll at 000007fefc4c0000
2556 2851 [main] ssh (12012) sigprocmask: 0 = sigprocmask (0, 0x0, 0x18030AD30)
816 3667 [main] ssh (12012) open_shared: name shared.5, n 5, shared 0x180030000 (wanted 0x180030000), h 0xAC, *m 6
95 3762 [main] ssh (12012) user_heap_info::init: heap base 0x600000000, heap top 0x600000000, heap size 0x20000000 (536870912)
104 3866 [main] ssh (12012) open_shared: name S-1-5-21-1606980848-1965331169-1417001333-1876650.1, n 1, shared 0x180020000 (wanted 0x180020000), h 0xA8, *m 6
74 3940 [main] ssh (12012) user_info::create: opening user shared for 'S-1-5-21-1606980848-1965331169-1417001333-1876650' at 0x180020000
79 4019 [main] ssh (12012) user_info::create: user shared version AB1FCCE8
111 4130 [main] ssh (12012) fhandler_pipe::create: name \\.\pipe\cygwin-50c2c237f7a4b788-12012-sigwait, size 11440, mode PIPE_TYPE_MESSAGE
124 4254 [main] ssh (12012) fhandler_pipe::create: pipe read handle 0xC0
63 4317 [main] ssh (12012) fhandler_pipe::create: CreateFile: name \\.\pipe\cygwin-50c2c237f7a4b788-12012-sigwait
129 4446 [main] ssh (12012) fhandler_pipe::create: pipe write handle 0xC4
86 4532 [main] ssh (12012) dll_crt0_0: finished dll_crt0_0 initialization
--- Process 12012 loaded C:\PROGRA~1\Citrix\System32\MfApHook64.dll at 000007fefce30000
--- Process 12012 loaded C:\Windows\System32\user32.dll at 00000000772d0000
--- Process 12012 loaded C:\Windows\System32\gdi32.dll at 000007fefdc30000
--- Process 12012 loaded C:\Windows\System32\lpk.dll at 000007fefd910000
--- Process 12012 loaded C:\Windows\System32\usp10.dll at 000007fefd790000
--- Process 12012 loaded C:\Windows\System32\imm32.dll at 000007fefd860000
--- Process 12012 loaded C:\Windows\System32\msctf.dll at 000007fefdca0000
--- Process 12012 loaded C:\Windows\System32\lsihok64.dll at 0000000074c00000
--- Process 12012 thread 17256 created
--- Process 12012 loaded C:\Windows\System32\VSMAPIMon.dll at 000007fefac60000
--- Process 12012 loaded C:\PROGRA~1\Citrix\System32\MfApHook64.dll at 0000000000350000
--- Process 12012 unloaded DLL at 0000000000350000
--- Process 12012 loaded C:\Program Files\Citrix\ICAService\picaFullScreenHookX64.dll at 000007fefcd20000
--- Process 12012 loaded C:\Program Files\Citrix\ICAService\ShellHook64.dll at 000007fefc430000
--- Process 12012 loaded C:\Windows\System32\shell32.dll at 000007fefe870000
--- Process 12012 loaded C:\Windows\System32\shlwapi.dll at 000007fefd890000
--- Process 12012 loaded C:\Program Files\Citrix\ICAService\SCardHook64.dll at 000007fefcba0000
--- Process 12012 loaded C:\Program Files\Citrix\ICAService\cxinjime64.dll at 000007fefce00000
--- Process 12012 loaded C:\Program Files\Citrix\ICAService\PicaWtsHook64.dll at 000007fefcb50000
--- Process 12012 loaded C:\Program Files\Avecto\Privilege Guard Client\PGHook.dll at 000007fefc980000
--- Process 12012 loaded C:\Windows\System32\api-ms-win-core-synch-l1-2-0.dll at 000007fefc970000
--- Process 12012 loaded C:\Windows\System32\cryptsp.dll at 000007fefc520000
--- Process 12012 loaded C:\Windows\System32\rsaenh.dll at 000007fefc4d0000
--- Process 12012, exception c0000005 at 0000000180139674
--- Process 12012 thread 14108 exited with status 0xc0000005
--- Process 12012 exited with status 0xc0000005
Segmentation fault
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goryvad@UKLONVD564507 ~
$ ssh -V
OpenSSH_8.1p1, OpenSSL 1.1.1d 10 Sep 2019
goryvad@UKLONVD564507 ~
$ strace ssh -V
--- Process 16936 created
--- Process 16936 loaded C:\Windows\System32\ntdll.dll at 00000000773d0000
--- Process 16936 loaded C:\Windows\System32\kernel32.dll at 00000000771b0000
--- Process 16936 loaded C:\Windows\System32\KernelBase.dll at 000007fefd040000
--- Process 16936 loaded C:\Windows\System32\sysfer.dll at 0000000074b60000
--- Process 16936 loaded C:\Windows\System32\advapi32.dll at 000007fefe010000
--- Process 16936 loaded C:\Windows\System32\msvcrt.dll at 000007fefe550000
--- Process 16936 loaded C:\Windows\System32\sechost.dll at 000007fefdae0000
--- Process 16936 loaded C:\Windows\System32\rpcrt4.dll at 000007fefdb00000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygcrypto-1.1.dll at 0000000408c60000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygwin1.dll at 0000000180040000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygz.dll at 00000003fa1d0000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cyggssapi_krb5-2.dll at 000000048b7e0000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygk5crypto-3.dll at 000000048adc0000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygkrb5support-0.dll at 000000048acd0000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygintl-8.dll at 00000003ff320000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygiconv-2.dll at 00000003ff370000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygkrb5-3.dll at 000000048acf0000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cygcom_err-2.dll at 00000003fab10000
--- Process 16936 loaded C:\Users\goryvad\work\programs\cygwin64\bin\cyggcc_s-seh-1.dll at 00000003fa2f0000
1 1 [main] ssh (16936) **********************************************
165 166 [main] ssh (16936) Program name: W:\programs\cygwin64\bin\ssh.exe (windows pid 16936)
87 253 [main] ssh (16936) OS version: Windows NT-6.1
112 365 [main] ssh (16936) **********************************************
--- Process 16936 loaded C:\Windows\System32\cryptbase.dll at 000007fefc4c0000
2723 3088 [main] ssh (16936) sigprocmask: 0 = sigprocmask (0, 0x0, 0x18030AD30)
851 3939 [main] ssh (16936) open_shared: name shared.5, n 5, shared 0x180030000 (wanted 0x180030000), h 0xAC, *m 6
136 4075 [main] ssh (16936) user_heap_info::init: heap base 0x600000000, heap top 0x600000000, heap size 0x20000000 (536870912)
142 4217 [main] ssh (16936) open_shared: name S-1-5-21-1606980848-1965331169-1417001333-1876650.1, n 1, shared 0x180020000 (wanted 0x180020000), h 0xA8, *m 6
93 4310 [main] ssh (16936) user_info::create: opening user shared for 'S-1-5-21-1606980848-1965331169-1417001333-1876650' at 0x180020000
96 4406 [main] ssh (16936) user_info::create: user shared version AB1FCCE8
136 4542 [main] ssh (16936) fhandler_pipe::create: name \\.\pipe\cygwin-50c2c237f7a4b788-16936-sigwait, size 11440, mode PIPE_TYPE_MESSAGE
140 4682 [main] ssh (16936) fhandler_pipe::create: pipe read handle 0xC0
101 4783 [main] ssh (16936) fhandler_pipe::create: CreateFile: name \\.\pipe\cygwin-50c2c237f7a4b788-16936-sigwait
167 4950 [main] ssh (16936) fhandler_pipe::create: pipe write handle 0xC4
103 5053 [main] ssh (16936) dll_crt0_0: finished dll_crt0_0 initialization
--- Process 16936 loaded C:\PROGRA~1\Citrix\System32\MfApHook64.dll at 000007fefce30000
--- Process 16936 loaded C:\Windows\System32\user32.dll at 00000000772d0000
--- Process 16936 loaded C:\Windows\System32\gdi32.dll at 000007fefdc30000
--- Process 16936 loaded C:\Windows\System32\lpk.dll at 000007fefd910000
--- Process 16936 loaded C:\Windows\System32\usp10.dll at 000007fefd790000
--- Process 16936 loaded C:\Windows\System32\imm32.dll at 000007fefd860000
--- Process 16936 loaded C:\Windows\System32\msctf.dll at 000007fefdca0000
--- Process 16936 loaded C:\Windows\System32\lsihok64.dll at 0000000074c00000
--- Process 16936 thread 10844 created
--- Process 16936 loaded C:\Windows\System32\VSMAPIMon.dll at 000007fefac60000
--- Process 16936 loaded C:\PROGRA~1\Citrix\System32\MfApHook64.dll at 0000000000480000
--- Process 16936 unloaded DLL at 0000000000480000
--- Process 16936 loaded C:\Program Files\Citrix\ICAService\picaFullScreenHookX64.dll at 000007fefcd20000
--- Process 16936 loaded C:\Program Files\Citrix\ICAService\ShellHook64.dll at 000007fefc430000
--- Process 16936 loaded C:\Windows\System32\shell32.dll at 000007fefe870000
--- Process 16936 loaded C:\Windows\System32\shlwapi.dll at 000007fefd890000
--- Process 16936 loaded C:\Program Files\Citrix\ICAService\SCardHook64.dll at 000007fefcba0000
--- Process 16936 loaded C:\Program Files\Citrix\ICAService\cxinjime64.dll at 000007fefce00000
--- Process 16936 loaded C:\Program Files\Citrix\ICAService\PicaWtsHook64.dll at 000007fefcb50000
--- Process 16936 loaded C:\Program Files\Avecto\Privilege Guard Client\PGHook.dll at 000007fefc980000
--- Process 16936 loaded C:\Windows\System32\api-ms-win-core-synch-l1-2-0.dll at 000007fefc970000
--- Process 16936 loaded C:\Windows\System32\cryptsp.dll at 000007fefc520000
--- Process 16936 loaded C:\Windows\System32\rsaenh.dll at 000007fefc4d0000
--- Process 16936, exception c0000005 at 0000000180139674
--- Process 16936 thread 10076 exited with status 0xc0000005
--- Process 16936 exited with status 0xc0000005
Segmentation fault
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