From: Geoff Lane (zzassgl@buffy.sighup.org.uk)
Date: Tue Oct 07 2003 - 05:43:53 EDT
I have a multi-cpu system where the init process is looping and taking 100%
of one CPU. We use NIS+. pstack implies that init is looping following some
PAM operation. Normal network login is OK but console login is not possible
- no prompt is provided. I've tried "telinit q" and "kill -HUP" but init
ignores both. Some additional info is provided below.
Is there anything other than a reboot that I can try to clear this problem?
Thanks.
----------------------------------------------------------
SunOS xxx 5.8 Generic_108528-15 sun4u sparc SUNW,Ultra-Enterprise
# pstack 1
1: /etc/init -
00058c14 ???????? (ff2d01c8, 4, ff2d0448, ff2d04cc, c, ff3a159c)
ff3b55ec lookup_sym (ff3a0e0c, 2ba, ff3a0218, 0, 3ffba92, ff3a159c) + 1ac
ff3c6b58 elf_bndr (2ba, 11d, ff3a1680, ff3e86b0, 0, d8c) + 140
ff3b2c04 elf_rtbndr (ff14b408, 0, 0, 0, 0, 0) + 10
ff19e630 ???????? (ff2be570, ff2be570, 0, ff19ce9c, 0, 0)
ff14b408 _libnsl_fini (ff1a5b94, ff3e8124, 0, ff3e86b0, 2e6f8, ff3c0700) +
2c
ff17f4e8 _fini (0, ff3e86b0, ff3e80c8, f, 0, 0) + 4
ff3bcda4 call_fini (ff3e8174, ff3e8154, ff3e86b0, ff2d0280, ff3a159c,
800000) + f0
ff3c4388 remove_hdl (ff3e9d78, 0, ff2d04cc, ff2d0200, ff3a0218, ff2d0274) +
a44 ff3c48fc remove_hdl (ff3e9d78, 0, ff2d04cc, ff3e9d14, ff3a0218,
ff3a1d00) + fb8 ff3c14a8 dlclose_intn (ff2d08dc, 0, ff3e86b0, ff3e80c8,
ff3a0218, ff3e80c8) + 8c
ff3c15b0 dlclose (ff2d08dc, ff3e9d78, 0, ff3a0218, 1, 0) + 58
00059868 pam_end (0, 0, a61e0, 0, 13, 13) + b4
00023dd4 notify_pam_dead (a0380, 0, ffffffff, 0, 0, 0) + a0
00023f94 account (8, a0380, 8, 8, 0, ffbefc79) + 1b0
00021f40 remv (a2a9c, 5, 9c218, a23ec, 9c294, 0) + 3bc
0002150c main (9c000, a2800, a2000, a2800, 1, 9c294) + 494
00021060 _start (0, 0, 0, 0, 0, 0) + b8
#
# truss -p 1 2>&1 | more
Received signal #11, SIGSEGV [caught]
siginfo: SIGSEGV SEGV_MAPERR addr=0x0000002C
setcontext(0xFFBEEF98)
Incurred fault #6, FLTBOUNDS %pc = 0xFF3B76B8
siginfo: SIGSEGV SEGV_MAPERR addr=0x0000002C
Received signal #11, SIGSEGV [caught]
siginfo: SIGSEGV SEGV_MAPERR addr=0x0000002C
setcontext(0xFFBEEF98)
Incurred fault #6, FLTBOUNDS %pc = 0xFF3B76B8
siginfo: SIGSEGV SEGV_MAPERR addr=0x0000002C
Received signal #11, SIGSEGV [caught]
siginfo: SIGSEGV SEGV_MAPERR addr=0x0000002C
setcontext(0xFFBEEF98)
Incurred fault #6, FLTBOUNDS %pc = 0xFF3B76B8
siginfo: SIGSEGV SEGV_MAPERR addr=0x0000002C
Received signal #11, SIGSEGV [caught]
siginfo: SIGSEGV SEGV_MAPERR addr=0x0000002C
setcontext(0xFFBEEF98)
Incurred fault #6, FLTBOUNDS %pc = 0xFF3B76B8
siginfo: SIGSEGV SEGV_MAPERR addr=0x0000002C
Received signal #11, SIGSEGV [caught]
siginfo: SIGSEGV SEGV_MAPERR addr=0x0000002C
[ad infinitum]
-- Geoff Lane "Bother", said Pooh, as he failed the dope test. _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagers
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