Re: "dead lock detected" in Firefox

To: Joerg Sonnenberger <joerg%britannica.bec.de@localhost>, current-users%netbsd.org@localhost
Subject: Re: "dead lock detected" in Firefox
From: Gary Duzan <gary%duzan.org@localhost>
Date: Sun, 27 Mar 2011 16:53:13 -0400

   I've also seen the error when exiting su. script output attached.

                                        Gary Duzan

Script started on Sun Mar 27 16:47:45 2011
# LD_DEBUG=YES su - root /usr/bin/true
dynamic linker is initialized, mapbase=0x7f7ff7c00000, relocbase=0x7f7ff7c00000
processing main program's program header
headers: phdr 0x400040 phsize 336 relocbase 0
actual dynamic linker is /usr/libexec/ld.elf_so
loading needed objects
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7ffa000)
  Trying "/usr/lib/libpam.so.3"
/usr/lib/libpam.so.3: PT_LOAD 0x7f7ff7ff7040
/usr/lib/libpam.so.3: PT_LOAD 0x7f7ff7ff7078
/usr/lib/libpam.so.3: PT_DYNAMIC 0x207028
/usr/lib/libpam.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff7800000 .. 0x7f7ff7a07fff: /usr/lib/libpam.so.3
adding 0x7f7ff7ffa200 (/usr/lib/libpam.so.3) to _rtld_list_main
load by name libcrypt.so.1 0x0
 Searching for "libcrypt.so.1" (0x7f7ff7ffa000)
  Trying "/usr/lib/libcrypt.so.1"
/usr/lib/libcrypt.so.1: PT_LOAD 0x7f7ff7ff7040
/usr/lib/libcrypt.so.1: PT_LOAD 0x7f7ff7ff7078
/usr/lib/libcrypt.so.1: PT_DYNAMIC 0x2060d0
/usr/lib/libcrypt.so.1: phdr 0x40 phsize 224 (loaded)
 added path "/lib"
  0x7f7ff7400000 .. 0x7f7ff7609fff: /usr/lib/libcrypt.so.1
adding 0x7f7ff7ffa400 (/usr/lib/libcrypt.so.1) to _rtld_list_main
load by name libutil.so.7 0x0
 Searching for "libutil.so.7" (0x7f7ff7ffa000)
  Trying "/usr/lib/libutil.so.7"
/usr/lib/libutil.so.7: PT_LOAD 0x7f7ff7ff7040
/usr/lib/libutil.so.7: PT_LOAD 0x7f7ff7ff7078
/usr/lib/libutil.so.7: PT_DYNAMIC 0x212ef0
/usr/lib/libutil.so.7: phdr 0x40 phsize 224 (loaded)
 added path "/lib"
  0x7f7ff7000000 .. 0x7f7ff7215fff: /usr/lib/libutil.so.7
adding 0x7f7ff7ffa600 (/usr/lib/libutil.so.7) to _rtld_list_main
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffa000)
  Trying "/usr/lib/libc.so.12"
/usr/lib/libc.so.12: PT_LOAD 0x7f7ff7ff7040
/usr/lib/libc.so.12: PT_LOAD 0x7f7ff7ff7078
/usr/lib/libc.so.12: PT_DYNAMIC 0x312858
/usr/lib/libc.so.12: phdr 0x40 phsize 224 (loaded)
 added path "/lib"
  0x7f7ff6c00000 .. 0x7f7ff6f28fff: /usr/lib/libc.so.12
adding 0x7f7ff7ffa800 (/usr/lib/libc.so.12) to _rtld_list_main
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffa200)
  Trying "/usr/lib/libc.so.12"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffa400)
  Trying "/lib/libc.so.12"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffa600)
  Trying "/lib/libc.so.12"
initializing initial Thread Local Storage
relocating objects
doing non-PLT relocations
doing lazy PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
fixing up PLTGOT
doing copy relocations
calling _init functions
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/libc.so.12 at 0x7f7ff6c33210 (DF_1_INITFIRST)
calling init function /usr/lib/libpam.so.3 at 0x7f7ff7802140
calling init function /usr/lib/libcrypt.so.1 at 0x7f7ff7400df0
calling init function /usr/lib/libutil.so.7 at 0x7f7ff7005510
control at program entry point = 0x4020a0, obj = 0x7f7ff7ffa000, exit = 
0x7f7ff7c04810
dlopen of nss_compat.so.0 513
 Searching for "nss_compat.so.0" (0x7f7ff7ffa000)
  Trying "/usr/lib/nss_compat.so.0"
dlopen of nss_nis.so.0 513
 Searching for "nss_nis.so.0" (0x7f7ff7ffa000)
  Trying "/usr/lib/nss_nis.so.0"
dlopen of nss_files.so.0 513
 Searching for "nss_files.so.0" (0x7f7ff7ffa000)
  Trying "/usr/lib/nss_files.so.0"
dlopen of nss_dns.so.0 513
 Searching for "nss_dns.so.0" (0x7f7ff7ffa000)
  Trying "/usr/lib/nss_dns.so.0"
dlopen of /usr/lib/security/pam_rootok.so.3 2
/usr/lib/security/pam_rootok.so.3: PT_LOAD 0x7f7ff7ff5040
/usr/lib/security/pam_rootok.so.3: PT_LOAD 0x7f7ff7ff5078
/usr/lib/security/pam_rootok.so.3: PT_DYNAMIC 0x200808
/usr/lib/security/pam_rootok.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff6800000 .. 0x7f7ff6a00fff: /usr/lib/security/pam_rootok.so.3
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7ffaa00)
  Trying "/usr/lib/libpam.so.3"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffaa00)
  Trying "/usr/lib/libc.so.12"
add 0x7f7ff7ffaa00 (/usr/lib/security/pam_rootok.so.3) to 0x7f7ff7ffaa00 
(/usr/lib/security/pam_rootok.so.3) DAG
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/security/pam_rootok.so.3 at 0x7f7ff6800510
dlsym of pam_sm_authenticate in 0x7f7ff7ffaa00
dlsym of pam_sm_setcred in 0x7f7ff7ffaa00
dlsym of pam_sm_acct_mgmt in 0x7f7ff7ffaa00
dlsym of pam_sm_open_session in 0x7f7ff7ffaa00
dlsym of pam_sm_close_session in 0x7f7ff7ffaa00
dlsym of pam_sm_chauthtok in 0x7f7ff7ffaa00
dlopen of /usr/lib/security/pam_self.so.3 2
/usr/lib/security/pam_self.so.3: PT_LOAD 0x7f7ff7ff5040
/usr/lib/security/pam_self.so.3: PT_LOAD 0x7f7ff7ff5078
/usr/lib/security/pam_self.so.3: PT_DYNAMIC 0x200a18
/usr/lib/security/pam_self.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff6400000 .. 0x7f7ff6600fff: /usr/lib/security/pam_self.so.3
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7ffac00)
  Trying "/usr/lib/libpam.so.3"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffac00)
  Trying "/usr/lib/libc.so.12"
add 0x7f7ff7ffac00 (/usr/lib/security/pam_self.so.3) to 0x7f7ff7ffac00 
(/usr/lib/security/pam_self.so.3) DAG
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/security/pam_self.so.3 at 0x7f7ff6400650
dlsym of pam_sm_authenticate in 0x7f7ff7ffac00
dlsym of pam_sm_setcred in 0x7f7ff7ffac00
dlsym of pam_sm_acct_mgmt in 0x7f7ff7ffac00
dlsym of pam_sm_open_session in 0x7f7ff7ffac00
dlsym of pam_sm_close_session in 0x7f7ff7ffac00
dlsym of pam_sm_chauthtok in 0x7f7ff7ffac00
dlopen of /usr/lib/security/pam_skey.so.3 2
/usr/lib/security/pam_skey.so.3: PT_LOAD 0x7f7ff7ff5040
/usr/lib/security/pam_skey.so.3: PT_LOAD 0x7f7ff7ff5078
/usr/lib/security/pam_skey.so.3: PT_DYNAMIC 0x200d58
/usr/lib/security/pam_skey.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff6000000 .. 0x7f7ff6200fff: /usr/lib/security/pam_skey.so.3
load by name libskey.so.2 0x0
 Searching for "libskey.so.2" (0x7f7ff7ffae00)
  Trying "/usr/lib/libskey.so.2"
/usr/lib/libskey.so.2: PT_LOAD 0x7f7ff7ff5040
/usr/lib/libskey.so.2: PT_LOAD 0x7f7ff7ff5078
/usr/lib/libskey.so.2: PT_DYNAMIC 0x2040a0
/usr/lib/libskey.so.2: phdr 0x40 phsize 224 (loaded)
  0x7f7ff5c00000 .. 0x7f7ff5e06fff: /usr/lib/libskey.so.2
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7ffae00)
  Trying "/usr/lib/libpam.so.3"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffae00)
  Trying "/usr/lib/libc.so.12"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffe000)
  Trying "/usr/lib/libc.so.12"
add 0x7f7ff7ffae00 (/usr/lib/security/pam_skey.so.3) to 0x7f7ff7ffae00 
(/usr/lib/security/pam_skey.so.3) DAG
add 0x7f7ff7ffe000 (/usr/lib/libskey.so.2) to 0x7f7ff7ffae00 
(/usr/lib/security/pam_skey.so.3) DAG
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/libskey.so.2 at 0x7f7ff5c01760
calling init function /usr/lib/security/pam_skey.so.3 at 0x7f7ff6000860
dlsym of pam_sm_authenticate in 0x7f7ff7ffae00
dlsym of pam_sm_setcred in 0x7f7ff7ffae00
dlsym of pam_sm_acct_mgmt in 0x7f7ff7ffae00
dlsym of pam_sm_open_session in 0x7f7ff7ffae00
dlsym of pam_sm_close_session in 0x7f7ff7ffae00
dlsym of pam_sm_chauthtok in 0x7f7ff7ffae00
dlopen of /usr/lib/security/pam_ksu.so.3 2
/usr/lib/security/pam_ksu.so.3: PT_LOAD 0x7f7ff7ff5040
/usr/lib/security/pam_ksu.so.3: PT_LOAD 0x7f7ff7ff5078
/usr/lib/security/pam_ksu.so.3: PT_DYNAMIC 0x201a28
/usr/lib/security/pam_ksu.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff5800000 .. 0x7f7ff5a01fff: /usr/lib/security/pam_ksu.so.3
load by name libkrb5.so.24 0x0
 Searching for "libkrb5.so.24" (0x7f7ff7ffe200)
  Trying "/usr/lib/libkrb5.so.24"
/usr/lib/libkrb5.so.24: PT_LOAD 0x7f7ff7ff5040
/usr/lib/libkrb5.so.24: PT_LOAD 0x7f7ff7ff5078
/usr/lib/libkrb5.so.24: PT_DYNAMIC 0x2608e8
/usr/lib/libkrb5.so.24: phdr 0x40 phsize 224 (loaded)
  0x7f7ff5400000 .. 0x7f7ff5665fff: /usr/lib/libkrb5.so.24
load by name libasn1.so.8 0x0
 Searching for "libasn1.so.8" (0x7f7ff7ffe200)
  Trying "/usr/lib/libasn1.so.8"
/usr/lib/libasn1.so.8: PT_LOAD 0x7f7ff7ff5040
/usr/lib/libasn1.so.8: PT_LOAD 0x7f7ff7ff5078
/usr/lib/libasn1.so.8: PT_DYNAMIC 0x275930
/usr/lib/libasn1.so.8: phdr 0x40 phsize 224 (loaded)
  0x7f7ff5000000 .. 0x7f7ff5278fff: /usr/lib/libasn1.so.8
load by name libroken.so.14 0x0
 Searching for "libroken.so.14" (0x7f7ff7ffe200)
  Trying "/usr/lib/libroken.so.14"
/usr/lib/libroken.so.14: PT_LOAD 0x7f7ff7ff5040
/usr/lib/libroken.so.14: PT_LOAD 0x7f7ff7ff5078
/usr/lib/libroken.so.14: PT_DYNAMIC 0x20d028
/usr/lib/libroken.so.14: phdr 0x40 phsize 224 (loaded)
  0x7f7ff4c00000 .. 0x7f7ff4e0dfff: /usr/lib/libroken.so.14
load by name libcom_err.so.6 0x0
 Searching for "libcom_err.so.6" (0x7f7ff7ffe200)
  Trying "/usr/lib/libcom_err.so.6"
/usr/lib/libcom_err.so.6: PT_LOAD 0x7f7ff7ff5040
/usr/lib/libcom_err.so.6: PT_LOAD 0x7f7ff7ff5078
/usr/lib/libcom_err.so.6: PT_DYNAMIC 0x201058
/usr/lib/libcom_err.so.6: phdr 0x40 phsize 224 (loaded)
  0x7f7ff4800000 .. 0x7f7ff4a01fff: /usr/lib/libcom_err.so.6
load by name libcrypt.so.1 0x0
 Searching for "libcrypt.so.1" (0x7f7ff7ffe200)
  Trying "/usr/lib/libcrypt.so.1"
load by name libcrypto.so.6 0x0
 Searching for "libcrypto.so.6" (0x7f7ff7ffe200)
  Trying "/usr/lib/libcrypto.so.6"
/usr/lib/libcrypto.so.6: PT_LOAD 0x7f7ff7ff5040
/usr/lib/libcrypto.so.6: PT_LOAD 0x7f7ff7ff5078
/usr/lib/libcrypto.so.6: PT_DYNAMIC 0x3a25d0
/usr/lib/libcrypto.so.6: phdr 0x40 phsize 224 (loaded)
 added path "/lib"
  0x7f7ff4400000 .. 0x7f7ff47b5fff: /usr/lib/libcrypto.so.6
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7ffe200)
  Trying "/usr/lib/libpam.so.3"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffe200)
  Trying "/usr/lib/libc.so.12"
load by name libhx509.so.4 0x0
 Searching for "libhx509.so.4" (0x7f7ff7ffe400)
  Trying "/usr/lib/libhx509.so.4"
/usr/lib/libhx509.so.4: PT_LOAD 0x7f7ff7ff5040
/usr/lib/libhx509.so.4: PT_LOAD 0x7f7ff7ff5078
/usr/lib/libhx509.so.4: PT_DYNAMIC 0x23ce20
/usr/lib/libhx509.so.4: phdr 0x40 phsize 224 (loaded)
  0x7f7ff4000000 .. 0x7f7ff423ffff: /usr/lib/libhx509.so.4
load by name libcrypto.so.6 0x0
 Searching for "libcrypto.so.6" (0x7f7ff7ffe400)
  Trying "/usr/lib/libcrypto.so.6"
load by name libasn1.so.8 0x0
 Searching for "libasn1.so.8" (0x7f7ff7ffe400)
  Trying "/usr/lib/libasn1.so.8"
load by name libcom_err.so.6 0x0
 Searching for "libcom_err.so.6" (0x7f7ff7ffe400)
  Trying "/usr/lib/libcom_err.so.6"
load by name libroken.so.14 0x0
 Searching for "libroken.so.14" (0x7f7ff7ffe400)
  Trying "/usr/lib/libroken.so.14"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffe400)
  Trying "/usr/lib/libc.so.12"
load by name libcom_err.so.6 0x0
 Searching for "libcom_err.so.6" (0x7f7ff7ffe600)
  Trying "/usr/lib/libcom_err.so.6"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffe600)
  Trying "/usr/lib/libc.so.12"
load by name libutil.so.7 0x0
 Searching for "libutil.so.7" (0x7f7ff7ffe800)
  Trying "/usr/lib/libutil.so.7"
load by name libcrypt.so.1 0x0
 Searching for "libcrypt.so.1" (0x7f7ff7ffe800)
  Trying "/usr/lib/libcrypt.so.1"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffe800)
  Trying "/usr/lib/libc.so.12"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffea00)
  Trying "/usr/lib/libc.so.12"
load by name libcrypt.so.1 0x0
 Searching for "libcrypt.so.1" (0x7f7ff7ffec00)
  Trying "/lib/libcrypt.so.1"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffec00)
  Trying "/lib/libc.so.12"
load by name libcrypto.so.6 0x0
 Searching for "libcrypto.so.6" (0x7f7ff7ffee00)
  Trying "/usr/lib/libcrypto.so.6"
load by name libasn1.so.8 0x0
 Searching for "libasn1.so.8" (0x7f7ff7ffee00)
  Trying "/usr/lib/libasn1.so.8"
load by name libroken.so.14 0x0
 Searching for "libroken.so.14" (0x7f7ff7ffee00)
  Trying "/usr/lib/libroken.so.14"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7ffee00)
  Trying "/usr/lib/libc.so.12"
add 0x7f7ff7ffe200 (/usr/lib/security/pam_ksu.so.3) to 0x7f7ff7ffe200 
(/usr/lib/security/pam_ksu.so.3) DAG
add 0x7f7ff7ffe400 (/usr/lib/libkrb5.so.24) to 0x7f7ff7ffe200 
(/usr/lib/security/pam_ksu.so.3) DAG
add 0x7f7ff7ffee00 (/usr/lib/libhx509.so.4) to 0x7f7ff7ffe200 
(/usr/lib/security/pam_ksu.so.3) DAG
add 0x7f7ff7ffec00 (/usr/lib/libcrypto.so.6) to 0x7f7ff7ffe200 
(/usr/lib/security/pam_ksu.so.3) DAG
add 0x7f7ff7ffe600 (/usr/lib/libasn1.so.8) to 0x7f7ff7ffe200 
(/usr/lib/security/pam_ksu.so.3) DAG
add 0x7f7ff7ffea00 (/usr/lib/libcom_err.so.6) to 0x7f7ff7ffe200 
(/usr/lib/security/pam_ksu.so.3) DAG
add 0x7f7ff7ffe800 (/usr/lib/libroken.so.14) to 0x7f7ff7ffe200 
(/usr/lib/security/pam_ksu.so.3) DAG
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/libcrypto.so.6 at 0x7f7ff4471570
calling init function /usr/lib/libcom_err.so.6 at 0x7f7ff48008c0
calling init function /usr/lib/libasn1.so.8 at 0x7f7ff5019510
calling init function /usr/lib/libroken.so.14 at 0x7f7ff4c03ac0
calling init function /usr/lib/libhx509.so.4 at 0x7f7ff4012d90
calling init function /usr/lib/libkrb5.so.24 at 0x7f7ff5418b10
calling init function /usr/lib/security/pam_ksu.so.3 at 0x7f7ff5800df0
dlsym of pam_sm_authenticate in 0x7f7ff7ffe200
dlsym of pam_sm_setcred in 0x7f7ff7ffe200
dlsym of pam_sm_acct_mgmt in 0x7f7ff7ffe200
dlsym of pam_sm_open_session in 0x7f7ff7ffe200
dlsym of pam_sm_close_session in 0x7f7ff7ffe200
dlsym of pam_sm_chauthtok in 0x7f7ff7ffe200
dlopen of /usr/lib/security/pam_group.so.3 2
/usr/lib/security/pam_group.so.3: PT_LOAD 0x7f7ff7ff5040
/usr/lib/security/pam_group.so.3: PT_LOAD 0x7f7ff7ff5078
/usr/lib/security/pam_group.so.3: PT_DYNAMIC 0x2010d8
/usr/lib/security/pam_group.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff3c00000 .. 0x7f7ff3e01fff: /usr/lib/security/pam_group.so.3
load by name libutil.so.7 0x0
 Searching for "libutil.so.7" (0x7f7ff7fff000)
  Trying "/usr/lib/libutil.so.7"
load by name libcrypt.so.1 0x0
 Searching for "libcrypt.so.1" (0x7f7ff7fff000)
  Trying "/usr/lib/libcrypt.so.1"
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7fff000)
  Trying "/usr/lib/libpam.so.3"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7fff000)
  Trying "/usr/lib/libc.so.12"
add 0x7f7ff7fff000 (/usr/lib/security/pam_group.so.3) to 0x7f7ff7fff000 
(/usr/lib/security/pam_group.so.3) DAG
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/security/pam_group.so.3 at 0x7f7ff3c00930
dlsym of pam_sm_authenticate in 0x7f7ff7fff000
dlsym of pam_sm_setcred in 0x7f7ff7fff000
dlsym of pam_sm_acct_mgmt in 0x7f7ff7fff000
dlsym of pam_sm_open_session in 0x7f7ff7fff000
dlsym of pam_sm_close_session in 0x7f7ff7fff000
dlsym of pam_sm_chauthtok in 0x7f7ff7fff000
dlopen of /usr/lib/security/pam_unix.so.3 2
/usr/lib/security/pam_unix.so.3: PT_LOAD 0x7f7ff7ff5040
/usr/lib/security/pam_unix.so.3: PT_LOAD 0x7f7ff7ff5078
/usr/lib/security/pam_unix.so.3: PT_DYNAMIC 0x203028
/usr/lib/security/pam_unix.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff3800000 .. 0x7f7ff3a03fff: /usr/lib/security/pam_unix.so.3
load by name libutil.so.7 0x0
 Searching for "libutil.so.7" (0x7f7ff7fff200)
  Trying "/usr/lib/libutil.so.7"
load by name libcrypt.so.1 0x0
 Searching for "libcrypt.so.1" (0x7f7ff7fff200)
  Trying "/usr/lib/libcrypt.so.1"
load by name librpcsvc.so.1 0x0
 Searching for "librpcsvc.so.1" (0x7f7ff7fff200)
  Trying "/usr/lib/librpcsvc.so.1"
/usr/lib/librpcsvc.so.1: PT_LOAD 0x7f7ff7ff5040
/usr/lib/librpcsvc.so.1: PT_LOAD 0x7f7ff7ff5078
/usr/lib/librpcsvc.so.1: PT_DYNAMIC 0x20d028
/usr/lib/librpcsvc.so.1: phdr 0x40 phsize 224 (loaded)
  0x7f7ff3400000 .. 0x7f7ff360dfff: /usr/lib/librpcsvc.so.1
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7fff200)
  Trying "/usr/lib/libpam.so.3"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7fff200)
  Trying "/usr/lib/libc.so.12"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7fff400)
  Trying "/usr/lib/libc.so.12"
add 0x7f7ff7fff200 (/usr/lib/security/pam_unix.so.3) to 0x7f7ff7fff200 
(/usr/lib/security/pam_unix.so.3) DAG
add 0x7f7ff7fff400 (/usr/lib/librpcsvc.so.1) to 0x7f7ff7fff200 
(/usr/lib/security/pam_unix.so.3) DAG
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/librpcsvc.so.1 at 0x7f7ff3404b50
calling init function /usr/lib/security/pam_unix.so.3 at 0x7f7ff3801150
dlsym of pam_sm_authenticate in 0x7f7ff7fff200
dlsym of pam_sm_setcred in 0x7f7ff7fff200
dlsym of pam_sm_acct_mgmt in 0x7f7ff7fff200
dlsym of pam_sm_open_session in 0x7f7ff7fff200
dlsym of pam_sm_close_session in 0x7f7ff7fff200
dlsym of pam_sm_chauthtok in 0x7f7ff7fff200
dlopen of /usr/lib/security/pam_login_access.so.3 2
/usr/lib/security/pam_login_access.so.3: PT_LOAD 0x7f7ff7ff5040
/usr/lib/security/pam_login_access.so.3: PT_LOAD 0x7f7ff7ff5078
/usr/lib/security/pam_login_access.so.3: PT_DYNAMIC 0x201710
/usr/lib/security/pam_login_access.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff3000000 .. 0x7f7ff3201fff: /usr/lib/security/pam_login_access.so.3
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7fff600)
  Trying "/usr/lib/libpam.so.3"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7fff600)
  Trying "/usr/lib/libc.so.12"
add 0x7f7ff7fff600 (/usr/lib/security/pam_login_access.so.3) to 0x7f7ff7fff600 
(/usr/lib/security/pam_login_access.so.3) DAG
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/security/pam_login_access.so.3 at 0x7f7ff3000940
dlsym of pam_sm_authenticate in 0x7f7ff7fff600
dlsym of pam_sm_setcred in 0x7f7ff7fff600
dlsym of pam_sm_acct_mgmt in 0x7f7ff7fff600
dlsym of pam_sm_open_session in 0x7f7ff7fff600
dlsym of pam_sm_close_session in 0x7f7ff7fff600
dlsym of pam_sm_chauthtok in 0x7f7ff7fff600
dlopen of /usr/lib/security/pam_krb5.so.3 2
/usr/lib/security/pam_krb5.so.3: PT_LOAD 0x7f7ff7fec040
/usr/lib/security/pam_krb5.so.3: PT_LOAD 0x7f7ff7fec078
/usr/lib/security/pam_krb5.so.3: PT_DYNAMIC 0x2048d8
/usr/lib/security/pam_krb5.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff2c00000 .. 0x7f7ff2e04fff: /usr/lib/security/pam_krb5.so.3
load by name libkrb5.so.24 0x0
 Searching for "libkrb5.so.24" (0x7f7ff7fff800)
  Trying "/usr/lib/libkrb5.so.24"
load by name libasn1.so.8 0x0
 Searching for "libasn1.so.8" (0x7f7ff7fff800)
  Trying "/usr/lib/libasn1.so.8"
load by name libroken.so.14 0x0
 Searching for "libroken.so.14" (0x7f7ff7fff800)
  Trying "/usr/lib/libroken.so.14"
load by name libcom_err.so.6 0x0
 Searching for "libcom_err.so.6" (0x7f7ff7fff800)
  Trying "/usr/lib/libcom_err.so.6"
load by name libcrypt.so.1 0x0
 Searching for "libcrypt.so.1" (0x7f7ff7fff800)
  Trying "/usr/lib/libcrypt.so.1"
load by name libcrypto.so.6 0x0
 Searching for "libcrypto.so.6" (0x7f7ff7fff800)
  Trying "/usr/lib/libcrypto.so.6"
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7fff800)
  Trying "/usr/lib/libpam.so.3"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7fff800)
  Trying "/usr/lib/libc.so.12"
add 0x7f7ff7fff800 (/usr/lib/security/pam_krb5.so.3) to 0x7f7ff7fff800 
(/usr/lib/security/pam_krb5.so.3) DAG
add 0x7f7ff7ffe400 (/usr/lib/libkrb5.so.24) to 0x7f7ff7fff800 
(/usr/lib/security/pam_krb5.so.3) DAG
add 0x7f7ff7ffee00 (/usr/lib/libhx509.so.4) to 0x7f7ff7fff800 
(/usr/lib/security/pam_krb5.so.3) DAG
add 0x7f7ff7ffec00 (/usr/lib/libcrypto.so.6) to 0x7f7ff7fff800 
(/usr/lib/security/pam_krb5.so.3) DAG
add 0x7f7ff7ffe600 (/usr/lib/libasn1.so.8) to 0x7f7ff7fff800 
(/usr/lib/security/pam_krb5.so.3) DAG
add 0x7f7ff7ffea00 (/usr/lib/libcom_err.so.6) to 0x7f7ff7fff800 
(/usr/lib/security/pam_krb5.so.3) DAG
add 0x7f7ff7ffe800 (/usr/lib/libroken.so.14) to 0x7f7ff7fff800 
(/usr/lib/security/pam_krb5.so.3) DAG
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/security/pam_krb5.so.3 at 0x7f7ff2c01b30
dlsym of pam_sm_authenticate in 0x7f7ff7fff800
dlsym of pam_sm_setcred in 0x7f7ff7fff800
dlsym of pam_sm_acct_mgmt in 0x7f7ff7fff800
dlsym of pam_sm_open_session in 0x7f7ff7fff800
dlsym of pam_sm_close_session in 0x7f7ff7fff800
dlsym of pam_sm_chauthtok in 0x7f7ff7fff800
dlopen of /usr/lib/security/pam_unix.so.3 2
dlsym of pam_sm_authenticate in 0x7f7ff7fff200
dlsym of pam_sm_setcred in 0x7f7ff7fff200
dlsym of pam_sm_acct_mgmt in 0x7f7ff7fff200
dlsym of pam_sm_open_session in 0x7f7ff7fff200
dlsym of pam_sm_close_session in 0x7f7ff7fff200
dlsym of pam_sm_chauthtok in 0x7f7ff7fff200
dlopen of /usr/lib/security/pam_permit.so.3 2
/usr/lib/security/pam_permit.so.3: PT_LOAD 0x7f7ff7fec040
/usr/lib/security/pam_permit.so.3: PT_LOAD 0x7f7ff7fec078
/usr/lib/security/pam_permit.so.3: PT_DYNAMIC 0x2007a8
/usr/lib/security/pam_permit.so.3: phdr 0x40 phsize 224 (loaded)
  0x7f7ff2800000 .. 0x7f7ff2a00fff: /usr/lib/security/pam_permit.so.3
load by name libpam.so.3 0x0
 Searching for "libpam.so.3" (0x7f7ff7fffa00)
  Trying "/usr/lib/libpam.so.3"
load by name libc.so.12 0x0
 Searching for "libc.so.12" (0x7f7ff7fffa00)
  Trying "/usr/lib/libc.so.12"
add 0x7f7ff7fffa00 (/usr/lib/security/pam_permit.so.3) to 0x7f7ff7fffa00 
(/usr/lib/security/pam_permit.so.3) DAG
doing non-PLT relocations
doing lazy PLT binding
doing immediate PLT binding
fixing up PLTGOT
_rtld_call_init_functions()
_rtld_initlist_tsort
calling init function /usr/lib/security/pam_permit.so.3 at 0x7f7ff2800540
dlsym of pam_sm_authenticate in 0x7f7ff7fffa00
dlsym of pam_sm_setcred in 0x7f7ff7fffa00
dlsym of pam_sm_acct_mgmt in 0x7f7ff7fffa00
dlsym of pam_sm_open_session in 0x7f7ff7fffa00
dlsym of pam_sm_close_session in 0x7f7ff7fffa00
dlsym of pam_sm_chauthtok in 0x7f7ff7fffa00
dlopen of /usr/lib/security/pam_permit.so.3 2
dlsym of pam_sm_authenticate in 0x7f7ff7fffa00
dlsym of pam_sm_setcred in 0x7f7ff7fffa00
dlsym of pam_sm_acct_mgmt in 0x7f7ff7fffa00
dlsym of pam_sm_open_session in 0x7f7ff7fffa00
dlsym of pam_sm_close_session in 0x7f7ff7fffa00
dlsym of pam_sm_chauthtok in 0x7f7ff7fffa00
[3g        H        H        H        H        H        H        H      
  H        H        H        H        H        H        H        H      
  H        H        H        H        H        HTerminal type is screen.
dlclose of 0x7f7ff7fff200
decremented reference on "/usr/lib/security/pam_unix.so.3" (1)
dead lock detected
# ^D
Script done on Sun Mar 27 16:47:55 2011

References:
- Re: "dead lock detected" in Firefox
  - From: Gary Duzan
- Re: "dead lock detected" in Firefox
  - From: Joerg Sonnenberger
- "dead lock detected" in Firefox
  - From: Gary Duzan

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