sshd (openssh 3.7.1p1) dies during login on Solaris 8 system with SRM installed

[Ben Lindstrom]

Try 3.7.1p2

On Thu, 25 Sep 2003, Wiliams, Brian wrote:

>
> I have compiled ssh 3.7.1p1 using gcc and am trying to get it to run on our
> Solaris 8 systems running Sun's SRM system.
> With existing users it is fine, but with a new user, the user can not ssh in
> on the first login, they get the message from SRM that no lnode has been
> created.
>
> I put sshd in debug and found that it SEG's here:
>
> debug3: mm_sshpam_free_ctx: waiting for MONITOR_ANS_PAM_FREE_CTX
> debug3: monitor_read: checking request 52
> debug3: mm_answer_pam_free_ctx
> debug3: mm_request_receive_expect entering: type 53
> debug3: mm_request_receive entering
> debug3: mm_request_send entering: type 53
> debug2: monitor_read: 52 used once, disabling now
> debug3: mm_do_pam_account entering
> debug3: mm_request_receive_expect entering: type 44
> debug3: mm_request_receive entering
> debug3: mm_request_send entering: type 44
> debug3: mm_request_receive_expect entering: type 45
> debug3: mm_request_receive entering
> debug1: Calling cleanup 0x4af30(0x0)
> Bus Error
>
>
> I trussed the process and see :
>
> 1061:   time()                                          = 1064443974
> 1061:   sigaction(0x0000000C, 0xFFBEEDD8, 0xFFBEEE58)   = 0
> 1061:       new: hand = 0xFF19E92C mask = 0 0 0 0 flags = 0x0012
> 1061:       old: hand = 0x00000000 mask = 0 0 0 0 flags = 0x0000
> 1061:   sys#177(0x0000007B, 0xFFBEEEFC, 0xFEE090A0)     = 0x00000000
> [0x0000007B]
> 1061:   sigaction(0x0000000C, 0xFFBEEDD8, 0xFFBEEE58)   = 0
> 1061:       new: hand = 0x00000000 mask = 0 0 0 0 flags = 0x0012
> 1061:       old: hand = 0xFF19E92C mask = 0 0 0 0 flags = 0x0012
> 1061:   door(3, 0xFFBEE9E8)                             = 0
> 1061:   door(3, 0xFFBEE9D0)                             = 0
> 1061:   open(0xFF0C4D94, 0)                             = 9
> 1061:        0xFF0C4D94: "/etc/passwd"
> 1061:   fstat64(9, 0xFFBEE630)                          = 0
> 1061:       d=0x0154000A i=197963 m=0100444 l=1  u=0     g=3     sz=1462
> 1061:           at = Sep 25 10:52:54 NZST 2003  [ 1064443974 ]
> 1061:           mt = Sep 25 10:45:07 NZST 2003  [ 1064443507 ]
> 1061:           ct = Sep 25 10:45:07 NZST 2003  [ 1064443507 ]
> 1061:       bsz=8192  blks=4     fs=ufs
> 1061:   ioctl(9, 0x00005401, 0xFFBEE5BC)                Err#25 ENOTTY
> 1061:   read(9, 0x00160CCC, 8192)                       = 1462
> 1061:        0x00160CCC: " r o o t : x : 0 : 1 : S"..
> 1061:   llseek(9, 0xFFFFFFFFFFFFFFBF, 1)                = 1397
> 1061:   close(9)                                        = 0
> 1061:   sys#177(0x00000079, 0x000023B8, 0x001608C8)     Err#2 ENOENT
> 1061:       Incurred fault #5, FLTACCESS  %pc = 0xFEE129C0
> 1061:         siginfo: SIGBUS BUS_ADRALN addr=0xFF1BFAE6
> 1061:       Received signal #10, SIGBUS [default]
> 1061:         siginfo: SIGBUS BUS_ADRALN addr=0xFF1BFAE6
> 1061:           *** process killed ***
> 1062:   read(9, 0xFFBEF320, 4)                          = 0
> 1062:   write(2, 0xFFBEEDD0, 38)                        = 38
> 1062:        0xFFBEEDD0: " d e b u g 1 :   C a l l"..
> 1062:   shutdown(6, 2, 1)                               = 0
> 1062:   close(6)                                        = 0
> 1062:   llseek(0, 0, 1)                                 = 209524
> 1062:   _exit(255)
>
> does any one know why sshd is getting the bus error?
>
> anyone seen something similar?
>
> could this be similar to the sparcv9 issue?
>
> Thanks
> Brian
>
> Brian Williams
> Contractor
> National Bank of New Zealand
> Phone: IN 247451
>
>
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