!! BOOT SCRIPT !! ------------------- ++ echo 10.160.65.202 WS2016 ++ modprobe e1000 ++ modprobe cifs ++ mount -t debugfs none /sys/kernel/debug ++ echo 'create cifs.spnego * * /usr/sbin/cifs.upcall %k' ++ echo 'create dns_resolver * * /usr/sbin/cifs.upcall %k' ++ echo 'module cifs +p' ++ echo 'file fs/cifs/* +p' ++ echo 1 ++ echo 8 ++ echo 1 ++ mkdir -p /mnt ++ echo 'echo 1 > /proc/sys/kernel/sysrq && echo o > /proc/sysrq-trigger'random: fast init done ++ chmod a+x /bin/sd ++ mount -t cifs -vvv //WS2016/guestshare /mnt -o ip=10.160.65.202,guest,rw ip address 10.160.65.202 override specified mount.cifs kernel mount options: ip=10.160.65.202,unc=\\WS2016\guestshare,user=,pass=******** fs/cifs/cifsfs.c: Devname: //WS2016/guestshare flags: 0 address conversion returned 1 for 10.160.65.202 fs/cifs/connect.c: Anonymous login fs/cifs/connect.c: file mode: 0x1ed dir mode: 0x1ed fs/cifs/connect.c: CIFS VFS: in cifs_mount as Xid: 0 with uid: 0 fs/cifs/connect.c: UNC: \\WS2016\guestshare fs/cifs/connect.c: Socket created fs/cifs/connect.c: sndbuf 16384 rcvbuf 87380 rcvtimeo 0x6d6 fs/cifs/connect.c: CIFS VFS: in cifs_get_smb_ses as Xid: 1 with uid: 0 fs/cifs/connect.c: Existing smb sess not found fs/cifs/cifssmb.c: Requesting extended security.fs/cifs/transport.c: For smb_command 114 fs/cifs/transport.c: Sending smb: smb_len=69 fs/cifs/connect.c: Demultiplex PID: 153 fs/cifs/connect.c: RFC1002 header 0xcd fs/cifs/misc.c: checkSMB Length: 0xd1, smb_buf_length: 0xcd fs/cifs/transport.c: cifs_sync_mid_result: cmd=114 mid=1 state=4 fs/cifs/cifssmb.c: Dialect: 2 Max buf = 16644 fs/cifs/asn1.c: OID len = 10 oid = 0x1 0x3 0x6 0x1 fs/cifs/asn1.c: OID len = 7 oid = 0x1 0x2 0x348 0xbb92 fs/cifs/asn1.c: OID len = 7 oid = 0x1 0x2 0x348 0x1bb92 fs/cifs/asn1.c: OID len = 8 oid = 0x1 0x2 0x348 0x1bb92 fs/cifs/asn1.c: OID len = 10 oid = 0x1 0x3 0x6 0x1 fs/cifs/cifssmb.c: negprot rc 0 fs/cifs/connect.c: Security Mode: 0xf Capabilities: 0x8001f3fc TimeAdjust: 28800 fs/cifs/sess.c: sess setup type 4 fs/cifs/sess.c: rawntlmssp session setup negotiate phase fs/cifs/transport.c: For smb_command 115 fs/cifs/transport.c: Sending smb: smb_len=194 fs/cifs/connect.c: RFC1002 header 0x163 fs/cifs/misc.c: checkSMB Length: 0x167, smb_buf_length: 0x163 fs/cifs/transport.c: cifs_sync_mid_result: cmd=115 mid=2 state=4 fs/cifs/netmisc.c: Mapping smb error code 0xc0000016 to POSIX err -5 fs/cifs/misc.c: Null buffer passed to cifs_small_buf_release fs/cifs/sess.c: rawntlmssp session setup challenge phase fs/cifs/sess.c: UID = 8192 fs/cifs/sess.c: rawntlmssp session setup authenticate phase fs/cifs/transport.c: For smb_command 115 fs/cifs/transport.c: Sending smb: smb_len=254 fs/cifs/connect.c: RFC1002 header 0xb3 fs/cifs/misc.c: checkSMB Length: 0xb7, smb_buf_length: 0xb3 fs/cifs/transport.c: cifs_sync_mid_result: cmd=115 mid=3 state=4 fs/cifs/misc.c: Null buffer passed to cifs_small_buf_release fs/cifs/sess.c: bleft 135 fs/cifs/sess.c: serverOS=Windows Server 2016 Standard 14393 fs/cifs/sess.c: serverNOS=Windows Server 2016 Standard 6.3 fs/cifs/sess.c: CIFS session established successfully fs/cifs/connect.c: CIFS VFS: leaving cifs_get_smb_ses (xid = 1) rc = 0 fs/cifs/connect.c: CIFS VFS: in cifs_get_tcon as Xid: 2 with uid: 0 fs/cifs/transport.c: For smb_command 117 fs/cifs/transport.c: Sending smb: smb_len=90 fs/cifs/connect.c: RFC1002 header 0x23 fs/cifs/misc.c: checkSMB Length: 0x27, smb_buf_length: 0x23 fs/cifs/transport.c: cifs_sync_mid_result: cmd=117 mid=4 state=4 CIFS VFS: SMB signature verification returned error = -13 fs/cifs/netmisc.c: Mapping smb error code 0xc0000022 to POSIX err -13 fs/cifs/connect.c: CIFS VFS: leaving cifs_get_tcon (xid = 2) rc = -13 fs/cifs/connect.c: Tcon rc = -13 fs/cifs/connect.c: build_unc_path_to_root: full_path=\\WS2016\guestshare fs/cifs/transport.c: For smb_command 117 fs/cifs/transport.c: Sending smb: smb_len=92 fs/cifs/connect.c: RFC1002 header 0x38 fs/cifs/misc.c: checkSMB Length: 0x3c, smb_buf_length: 0x38 fs/cifs/transport.c: cifs_sync_mid_result: cmd=117 mid=5 state=4 CIFS VFS: SMB signature verification returned error = -13 fs/cifs/connect.c: Tcon rc = 0 ipc_tid = 4100 fs/cifs/cifssmb.c: In GetDFSRefer the path \WS2016\guestshare fs/cifs/transport.c: For smb_command 50 fs/cifs/transport.c: Sending smb: smb_len=108 fs/cifs/connect.c: RFC1002 header 0x23 fs/cifs/misc.c: checkSMB Length: 0x27, smb_buf_length: 0x23 fs/cifs/smb1ops.c: invalid transact2 word count fs/cifs/transport.c: cifs_sync_mid_result: cmd=50 mid=6 state=4 CIFS VFS: SMB signature verification returned error = -13 fs/cifs/netmisc.c: Mapping smb error code 0xc0000225 to POSIX err -5 fs/cifs/cifssmb.c: Send error in GetDFSRefer = -5 fs/cifs/connect.c: cifs_put_smb_ses: ses_count=1 fs/cifs/connect.c: CIFS VFS: in cifs_put_smb_ses as Xid: 3 with uid: 0 fs/cifs/cifssmb.c: In SMBLogoff for session disconnect fs/cifs/transport.c: For smb_command 116 fs/cifs/transport.c: Sending smb: smb_len=39 fs/cifs/connect.c: RFC1002 header 0x27 fs/cifs/misc.c: checkSMB Length: 0x2b, smb_buf_length: 0x27 fs/cifs/transport.c: cifs_sync_mid_result: cmd=116 mid=7 state=4 CIFS VFS: SMB signature verification returned error = -13 SendRcvNoRsp flags 64 rc 0 fs/cifs/connect.c: CIFS VFS: leaving cifs_mount (xid = 0) rc = -13 CIFS VFS: cifs_mount failed w/return code = -13 mount error(13): Permission denied Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) ++ sleep 2 ++ sd sysrq: SysRq : Power Off ++ set +x Generating "/run/initramfs/rdsosreport.txt" You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report. To get more debug information in the report, reboot with "rd.debug" added to the kernel command line. Dropping to debug shell. dracut:/# ACPI: Preparing to enter system sleep state S5 reboot: Power down