samba - Sep 2003 - One user's logon crashing Samba 3.0.0beta2-1

Hello,

I am running Debian/sarge and upgraded samba to 3.0 some time ago

Since the upgrade I am having an issue with one user connecting to
samba. When they try to access the samba file server from any machine
(2K/XP) the smbd has a panic and crashes after they put in the login
details. Samba continues to operate so I guess the daemon is
automatically re-started.

This samba box is part of an ADS domain (aprox 50,000 users). I have a
dozen other users accessing this machine with no problem. The only
difference I can see in the username's which are working and the one
that is not is  are userone and the one that is failing is user2.

Any suggestions for fixing or diagnosing this issue further would be
helpful.

Best Regards,
Lee Sanders

 ==============================================================smbd[16028]:
[2003/08/27 16:05:56, 0] lib/fault.c:fault_report(37)
Aug 27 16:05:56 squidjr smbd[16028]:   INTERNAL ERROR: Signal 11 in pid
16028 (3.0.0beta2-1 for Debian)
smbd[16028]:   Please read the appendix Bugs of the Samba HOWTO
collection
smbd[16028]: [2003/08/27 16:05:56, 0] lib/fault.c:fault_report(39)
smbd[16028]:  ====================================================smbd[16028]:
[2003/08/27 16:05:56, 0] lib/util.c:smb_panic(1452)
smbd[16028]:   smb_panic(): calling panic action
[/usr/share/samba/panic-action 16028]
smbd[16028]: [2003/08/27 16:05:56, 0] lib/util.c:smb_panic(1460)
smbd[16028]:   smb_panic(): action returned status 0
smbd[16028]: [2003/08/27 16:05:56, 0] lib/util.c:smb_panic(1462)
smbd[16028]:   PANIC: internal error
smbd[16028]: [2003/08/27 16:05:56, 0] lib/util.c:smb_panic(1469)
smbd[16028]:   BACKTRACE: 26 stack frames:
smbd[16028]:    #0 /usr/sbin/smbd(smb_panic+0xc9) [0x817eb3d]
smbd[16028]:    #1 /usr/sbin/smbd [0x81700e2]
smbd[16028]:    #2 /lib/libc.so.6 [0x401ca9d8]
smbd[16028]:    #3 /lib/libc.so.6(malloc+0xa1) [0x4020d145]
smbd[16028]:    #4 /lib/libc.so.6(__libc_realloc+0x53) [0x4020d345]
smbd[16028]:    #5 /lib/libc.so.6 [0x401cc3f1]
smbd[16028]:    #6 /lib/libc.so.6(setenv+0x23) [0x401cc670]
smbd[16028]:    #7 /usr/sbin/smbd(sys_getgrouplist+0x54) [0x81c7a84]
smbd[16028]:    #8 /usr/sbin/smbd [0x81aa1d5]
smbd[16028]:    #9 /usr/sbin/smbd(make_server_info_info3+0x4e7)
[0x81aaefb]
smbd[16028]:    #10 /usr/sbin/smbd [0x81a7445]
smbd[16028]:    #11 /usr/sbin/smbd [0x81a4550]
smbd[16028]:    #12 /usr/sbin/smbd [0x81abcf4]
smbd[16028]:    #13 /usr/sbin/smbd [0x80dbdf8]
smbd[16028]:    #14 /usr/sbin/smbd(ntlmssp_server_update+0xe7)
[0x80dc0fb]
smbd[16028]:    #15 /usr/sbin/smbd(auth_ntlmssp_update+0x25) [0x81abec5]
smbd[16028]:    #16 /usr/sbin/smbd [0x809db79]
smbd[16028]:    #17 /usr/sbin/smbd [0x809dd4b]
smbd[16028]:    #18 /usr/sbin/smbd(reply_sesssetup_and_X+0x9d0)
[0x809e828]
smbd[16028]:    #19 /usr/sbin/smbd [0x80b670d]
smbd[16028]:    #20 /usr/sbin/smbd [0x80b6903]
smbd[16028]:    #21 /usr/sbin/smbd(process_smb+0x74) [0x80b6ab0]
smbd[16028]:    #22 /usr/sbin/smbd(smbd_process+0x198) [0x80b7578]
smbd[16028]:    #23 /usr/sbin/smbd(main+0x440) [0x81d5140]
smbd[16028]:    #24 /lib/libc.so.6(__libc_start_main+0xdd) [0x401b9a51]
smbd[16028]:    #25 /usr/sbin/smbd(chroot+0x31) [0x8075fa5]
smbd[16028]:
smbd[16038]: [2003/08/27 16:05:56, 0] lib/fault.c:fault_report(36)
smbd[16038]:  
===============================================================

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On Tue, 2 Sep 2003, Lee Sanders wrote:
> Hello,
> 
> I am running Debian/sarge and upgraded samba to 3.0 some time ago
Fixed in either rc1 I'm pretty sure.  This is actually a glibc bug in 
getgrouplist()




cheers, jerry
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