Bug#1103418: openssh-server irregularly crashing since 10.0p1 upgrade
Michel Casabona <[email protected]>
| Newsgroups | gmane.linux.debian.devel.ssh |
|---|---|
| Message-ID | <3bde4bd1-9f87-410b-b3cd-e1d3803231c3__6671.52373805351$1746579454$gmane$org@free.fr> |
The file attached shows more detailed log messages on the server side. Two lines were added to sshd_config LogLevel DEBUG3 LogVerbose auth-pam.c,sshd-session.c Not sure it is useful. It shows only that the crash occurs when calling pam
crash-ssh-debug3-PAM.txt
(text/plain, 25.8 KB)
mai 07 01:16:46 deb-trixie-alpha systemd[1]: Stopped ssh.service - OpenBSD Secure Shell server. mai 07 01:16:54 deb-trixie-alpha systemd[1]: sshd-keygen.service - Generate sshd host keys on first boot was skipped because of an unmet condition check (ConditionFirstBoot=yes). mai 07 01:16:54 deb-trixie-alpha systemd[1]: Starting ssh.service - OpenBSD Secure Shell server... mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug3: already daemonized mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug3: pack_config: d config len 3478 mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug3: pack_config: done mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug3: oom_adjust_setup mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug1: Set /proc/self/oom_score_adj from 0 to -1000 mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug1: memory locked mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug2: fd 6 setting O_NONBLOCK mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug1: Bind to port 22 on 0.0.0.0. mai 07 01:16:54 deb-trixie-alpha sshd[15696]: Server listening on 0.0.0.0 port 22. mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug2: fd 7 setting O_NONBLOCK mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug3: sock_set_v6only: set socket 7 IPV6_V6ONLY mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug1: Bind to port 22 on ::. mai 07 01:16:54 deb-trixie-alpha sshd[15696]: Server listening on :: port 22. mai 07 01:16:54 deb-trixie-alpha sshd[15696]: debug1: ssh_systemd_notify: socket "/run/systemd/notify" notified READY=1 mai 07 01:16:54 deb-trixie-alpha systemd[1]: Started ssh.service - OpenBSD Secure Shell server. mai 07 01:17:01 deb-trixie-alpha CRON[15716]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0) mai 07 01:17:01 deb-trixie-alpha CRON[15718]: (root) CMD (cd / && run-parts --report /etc/cron.hourly) mai 07 01:17:01 deb-trixie-alpha CRON[15716]: pam_unix(cron:session): session closed for user root mai 07 01:17:08 deb-trixie-alpha sshd[15696]: debug3: fd 8 is not O_NONBLOCK mai 07 01:17:08 deb-trixie-alpha sshd[15696]: debug2: fd 9 setting O_NONBLOCK mai 07 01:17:08 deb-trixie-alpha sshd[15696]: debug1: Forked child 15720. mai 07 01:17:08 deb-trixie-alpha sshd[15720]: debug3: oom_adjust_restore mai 07 01:17:08 deb-trixie-alpha sshd[15720]: debug1: Set /proc/self/oom_score_adj to 0 mai 07 01:17:08 deb-trixie-alpha sshd[15720]: debug1: rexec start in 8 out 8 newsock 8 config_s 9/10 mai 07 01:17:08 deb-trixie-alpha sshd[15720]: debug1: sshd-session version OpenSSH_10.0, OpenSSL 3.5.0 8 Apr 2025 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: network sockets: 7, 7 mai 07 01:17:08 deb-trixie-alpha sshd[15696]: debug2: server_accept_loop: child 15720 for connection from fe80::5054:ff:fe30:ecda%enp1s0 to fe80::a974:6230:38a9:f5b5%enp1s0 received config mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: server_process_channel_timeouts: setting 0 timeouts mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: channel_clear_timeouts: clearing mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: Connection from fe80::5054:ff:fe30:ecda%enp1s0 port 57438 on fe80::a974:6230:38a9:f5b5%enp1s0 port 22 rdomain "enp1s0" mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: Local version string SSH-2.0-OpenSSH_10.0p2 Debian-2dirname1 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: Remote protocol version 2.0, remote software version OpenSSH_9.2p1 Debian-2+deb12u5 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: compat_banner: match: OpenSSH_9.2p1 Debian-2+deb12u5 pat OpenSSH* compat 0x04000000 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: fd 7 setting O_NONBLOCK mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: Network child is on pid 15721 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: preauth child monitor started mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive: entering mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: monitor_read: checking request 51 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: mm_answer_state: config len 3478 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_send: entering, type 52 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_answer_state: done mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: monitor_read: 51 used once, disabling now mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: server_process_channel_timeouts: setting 0 timeouts [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: channel_clear_timeouts: clearing [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: fd 5 is O_NONBLOCK [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: ssh_sandbox_init: preparing seccomp filter sandbox [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: privsep user:group 990:65534 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: permanently_set_uid: 990/65534 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: ssh_sandbox_child: setting PR_SET_NO_NEW_PRIVS [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: ssh_sandbox_child: attaching seccomp filter program [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: append_hostkey_type: ssh-rsa key not permitted by HostkeyAlgorithms [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: list_hostkey_types: rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: send packet: type 20 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: SSH2_MSG_KEXINIT sent [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: receive packet: type 20 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: SSH2_MSG_KEXINIT received [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: local server KEXINIT proposal [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: KEX algorithms: mlkem768x25519-sha256,sntrup761x25519-sha512,[email protected],curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,ext-info-s,[email protected] [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: ciphers ctos: [email protected],[email protected],[email protected],aes128-ctr,aes192-ctr,aes256-ctr [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: ciphers stoc: [email protected],[email protected],[email protected],aes128-ctr,aes192-ctr,aes256-ctr [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: compression ctos: none,[email protected] [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: compression stoc: none,[email protected] [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: languages ctos: [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: languages stoc: [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: first_kex_follows 0 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: reserved 0 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: peer client KEXINIT proposal [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: KEX algorithms: sntrup761x25519-sha512,[email protected],curve25519-sha256,[email protected],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,ext-info-c,[email protected] [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: host key algorithms: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,[email protected],[email protected],rsa-sha2-512,rsa-sha2-256 [preaut mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected] [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected] [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: compression ctos: none,[email protected],zlib [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: compression stoc: none,[email protected],zlib [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: languages ctos: [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: languages stoc: [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: first_kex_follows 0 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: reserved 0 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: kex_choose_conf: will use strict KEX ordering [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: kex: algorithm: sntrup761x25519-sha512 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: kex: host key algorithm: ssh-ed25519 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: kex: client->server cipher: [email protected] MAC: <implicit> compression: none [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: kex: server->client cipher: [email protected] MAC: <implicit> compression: none [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: expecting SSH2_MSG_KEX_ECDH_INIT [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: receive packet: type 30 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: SSH2_MSG_KEX_ECDH_INIT received [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_sshkey_sign: entering [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_send: entering, type 6 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_sshkey_sign: waiting for MONITOR_ANS_SIGN [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive_expect: entering, type 7 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive: entering [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive: entering mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: monitor_read: checking request 6 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_answer_sign: entering mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: mm_answer_sign: hostkey ssh-ed25519 index 2 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_answer_sign: ssh-ed25519 KEX signature len=83 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_send: entering, type 7 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: monitor_read: 6 used once, disabling now mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_sshkey_sign: ssh-ed25519 signature len=83 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: send packet: type 31 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: send packet: type 21 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: ssh_packet_send2_wrapped: resetting send seqnr 3 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: ssh_set_newkeys: mode 1 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: rekey out after 134217728 blocks [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: SSH2_MSG_NEWKEYS sent [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: Sending SSH2_MSG_EXT_INFO [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: send packet: type 7 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: expecting SSH2_MSG_NEWKEYS [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: receive packet: type 21 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: ssh_packet_read_poll2: resetting read seqnr 3 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: SSH2_MSG_NEWKEYS received [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: ssh_set_newkeys: mode 0 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: rekey in after 134217728 blocks [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: KEX algorithms: mlkem768x25519-sha256,sntrup761x25519-sha512,[email protected],curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,ext-info-s,[email protected] [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: ciphers ctos: [email protected],[email protected],[email protected],aes128-ctr,aes192-ctr,aes256-ctr [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: ciphers stoc: [email protected],[email protected],[email protected],aes128-ctr,aes192-ctr,aes256-ctr [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: compression ctos: none,[email protected] [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: compression stoc: none,[email protected] [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: languages ctos: [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: languages stoc: [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: first_kex_follows 0 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: reserved 0 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: KEX done [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: receive packet: type 5 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: send packet: type 6 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: receive packet: type 50 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: userauth-request for user test service ssh-connection method none [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: attempt 0 failures 0 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_getpwnamallow: entering [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_send: entering, type 8 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_getpwnamallow: waiting for MONITOR_ANS_PWNAM [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive_expect: entering, type 9 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive: entering [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive: entering mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: monitor_read: checking request 8 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_answer_pwnamallow: entering mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: parse_server_config_depth: config reprocess config len 3478 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: parse_server_config_depth: config len 0 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_answer_pwnamallow: sending MONITOR_ANS_PWNAM: 1 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_send: entering, type 9 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: monitor_read: 8 used once, disabling now mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: server_process_channel_timeouts: setting 0 timeouts [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: channel_clear_timeouts: clearing [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: input_userauth_request: setting up authctxt for test [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_start_pam entering [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_send: entering, type 100 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_inform_authserv: entering [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_send: entering, type 4 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: input_userauth_request: try method none [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: userauth_finish: failure partial=0 next methods="publickey,password" [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: send packet: type 51 [preauth] mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive: entering mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: monitor_read: checking request 100 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: PAM: initializing for "test" with service "sshd" mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: PAM: setting PAM_RHOST to "fe80::5054:ff:fe30:ecda%enp1s0" mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug1: PAM: setting PAM_TTY to "ssh" mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: monitor_read: 100 used once, disabling now mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive: entering mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: monitor_read: checking request 4 mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug3: mm_answer_authserv: service=ssh-connection, style=, role= mai 07 01:17:08 deb-trixie-alpha sshd-session[15720]: debug2: monitor_read: 4 used once, disabling now mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug3: receive packet: type 50 [preauth] mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug1: userauth-request for user test service ssh-connection method password [preauth] mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug1: attempt 1 failures 0 [preauth] mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug2: input_userauth_request: try method password [preauth] mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug3: mm_auth_password: entering [preauth] mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_send: entering, type 12 [preauth] mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug3: mm_auth_password: waiting for MONITOR_ANS_AUTHPASSWORD [preauth] mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive_expect: entering, type 13 [preauth] mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive: entering [preauth] mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug3: mm_request_receive: entering mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug3: monitor_read: checking request 12 mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug2: sshpam_auth_passwd: auth information in SSH_AUTH_INFO_0 mai 07 01:17:12 deb-trixie-alpha sshd-session[15720]: debug3: PAM: sshpam_passwd_conv called with 1 messages mai 07 01:17:12 deb-trixie-alpha kernel: sshd-session[15720]: segfault at 7ffcf5b66b20 ip 00007f4bd506f08b sp 00007ffcf5b66a80 error 6 in libc.so.6[6508b,7f4bd5032000+165000] likely on CPU 0 (core 0, socket 0) mai 07 01:17:12 deb-trixie-alpha kernel: Code: 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 41 56 4c 8d b5 b0 fb ff ff 41 55 41 54 53 48 81 ec a8 06 00 00 <48> 89 bd d0 f9 ff ff 48 89 b5 08 fa ff ff 48 89 95 68 f9 ff ff 89 mai 07 01:17:12 deb-trixie-alpha systemd-coredump[15723]: Process 15720 (sshd-session) of user 0 terminated abnormally with signal 11/SEGV, processing... mai 07 01:17:12 deb-trixie-alpha systemd[1]: Started [email protected] - Process Core Dump (PID 15723/UID 0). mai 07 01:17:12 deb-trixie-alpha systemd-coredump[15724]: Process 15720 (sshd-session) of user 0 dumped core. Module libsystemd.so.0 from deb systemd-257.5-2.amd64 Module pam_systemd.so from deb systemd-257.5-2.amd64 Module pam_wtmpdb.so from deb wtmpdb-0.73.0-2.amd64 Module libzstd.so.1 from deb libzstd-1.5.7+dfsg-1.amd64 Module libwtmpdb.so.0 from deb wtmpdb-0.73.0-2.amd64 Stack trace of thread 15720: #0 0x00007f4bd506f08b __vfscanf_internal (libc.so.6 + 0x6508b) #1 0x00007f4bd506343d __GI___isoc23_sscanf (libc.so.6 + 0x5943d) #2 0x00007f4bd5117197 get_mnt_entry (libc.so.6 + 0x10d197) #3 0x00007f4bd5117603 __GI___getmntent_r (libc.so.6 + 0x10d603) #4 0x00007f4bd4cb2358 ecryptfs_private_is_mounted (libecryptfs.so.1 + 0x6358) #5 0x00007f4bd584caf6 pam_sm_authenticate (pam_ecryptfs.so + 0x2af6) #6 0x00007f4bd5b354de n/a (libpam.so.0 + 0x44de) #7 0x00007f4bd5b34be3 pam_authenticate (libpam.so.0 + 0x3be3) #8 0x0000558d72506a70 n/a (/usr/lib/openssh/sshd-session + 0x46a70) #9 0x0000558d724d2a8b n/a (/usr/lib/openssh/sshd-session + 0x12a8b) #10 0x0000558d724f2ab7 n/a (/usr/lib/openssh/sshd-session + 0x32ab7) #11 0x0000558d724f566e n/a (/usr/lib/openssh/sshd-session + 0x3566e) #12 0x0000558d724f8b96 n/a (/usr/lib/openssh/sshd-session + 0x38b96) #13 0x0000558d724d0621 n/a (/usr/lib/openssh/sshd-session + 0x10621) #14 0x00007f4bd5033ca8 __libc_start_call_main (libc.so.6 + 0x29ca8) #15 0x00007f4bd5033d65 __libc_start_main_impl (libc.so.6 + 0x29d65) #16 0x0000558d724d1561 n/a (/usr/lib/openssh/sshd-session + 0x11561) ELF object binary architecture: AMD x86-64 mai 07 01:17:12 deb-trixie-alpha systemd[1]: [email protected]: Deactivated successfully. mai 07 01:17:12 deb-trixie-alpha sshd[15696]: debug1: child_close: enter mai 07 01:17:12 deb-trixie-alpha sshd[15696]: error: session process 15720 for connection from fe80::5054:ff:fe30:ecda%enp1s0 to fe80::a974:6230:38a9:f5b5%enp1s0 killed by signal 11 mai 07 01:17:12 deb-trixie-alpha sshd[15696]: srclimit_penalise: ipv6: new fe80::5054:ff:fe30:ecda%enp1s0/128 active penalty of 90 seconds for penalty: caused crash mai 07 01:19:51 deb-trixie-alpha dhcpcd[700]: enp1s0: requesting DHCPv6 information