The following reply was made to PR kern/33733; it has been noted by GNATS.

From: =?ISO-8859-2?Q?M=E1ty=E1s_J=E1nos?= <jani@xeebioneurope.de>
To: gnats-bugs@NetBSD.org
Cc: christos@zoulas.com
Subject: Re: kern/33733 (can't run ORBit in linux emulation mode, so firefox
 doesn't starts)
Date: Mon, 9 Oct 2006 23:06:12 +0200

 I did the following steps to reproduce the bug, maybe this helps to
 fix it:
 
 1. pkg_add firefox-bin
 
 2. cd /usr/pkg/lib/firefox-linux
 3. mv firefox-bin f
 4. vi firefox-bin:
 #!/bin/sh
 ktrace /usr/pkg/lib/firefox-linux/f $@
 5. chmod +x firefox-bin
 
 6. cd /tmp
 7. run firefox-linux
 8. after 10-20 seconds, if it already doesn't loads anything, stop it
 with control-c
 9. kdump|less
 
 The end of output on my machine:
 
   4073 f        NAMI  "/emul/linux/tmp/gconfd-root/lock/ior"
   4073 f        NAMI  "/tmp/gconfd-root/lock/ior"
   4073 f        RET   open 19/0x13
   4073 f        CALL  fstat64(0x13,0xbfbfc9dc)
   4073 f        RET   fstat64 0
   4073 f        CALL  old_mmap(0xbfbfc9c4)
   4073 f        RET   old_mmap -1125650432/0xbce7f000
   4073 f        CALL  read(0x13,0xbce7f000,0x2000)
   4073 f        GIO   fd 19 read 601 bytes
        "3492:IOR:010000001600000049444c3a436f6e666967536572766572323a312e30000000030000000054424f5
 \
 00000000101020005000000554e495800000000080000006b372e686f6d6500290000002f746d702f6f7262697
 \
 42d726f6f742f6c696e632d6461342d302d343837306539646135376162380000000000000000caaedfba54000
 \
 00001010200290000002f746d702f6f726269742d726f6f742f6c696e632d6461342d302d34383730653964613
 \
 537616238000000001c000000000000000a6ea430bc45e8a8282828282828282801000000c39f235b010000004
 \
 80000000100000002000000050000001c000000000000000a6ea430bc45e8a8282828282828282801000000c39
 \ f235b01000000140000000100000001000105000000000901010000000000"  
 4073 f        RET   read 601/0x259 
 4073 f        CALL  read (0x13,0xbce7f000,0x2000) 
 4073 f        GIO   fd 19 read 0 bytes "" 
 4073 f        RET   read 0 
 4073 f        CALL  close(0x13) 
 4073 f RET close 0 
 4073 f        CALL  munmap(0xbce7f000,0x2000) 
 4073 f RET   munmap 0 
 4073 f        CALL  socketcall(1,0xbfbfd120) 
 4073 f        RET   socketcall 19/0x13 
 4073 f        CALL  fcntl64 (0x13,4,0x800) 
 4073 f        RET   fcntl64 0 
 4073 f        CALL  fcntl64 (0x13,2,1) 
 4073 f        RET   fcntl64 0
   4073 f        CALL  socketcall(3,0xbfbfd120)
   4073 f        NAMI  "/tmp/orbit-root/linc-da4-0-4870e9da57ab8"
   4073 f        RET   socketcall -1 errno -111 Connection refused
   4073 f        CALL  close(0x13)
   4073 f        RET   close 0
   4073 f        CALL  socketcall(1,0xbfbfd120)
   4073 f        RET   socketcall 19/0x13
   4073 f        CALL  fcntl64(0x13,4,0x800)
   4073 f        RET   fcntl64 0
   4073 f        CALL  fcntl64(0x13,2,1)
   4073 f        RET   fcntl64 0
   4073 f        CALL  socketcall(3,0xbfbfd120)
   4073 f        NAMI  "/tmp/orbit-root/linc-da4-0-4870e9da57ab8"
   4073 f        RET   socketcall -1 errno -111 Connection refused
   4073 f        CALL  close(0x13)
   4073 f        RET   close 0
   4073 f        CALL  pipe(0xbfbfd48c)
   4073 f        RET   pipe 0, 20/0x14
   4073 f        CALL  pipe(0xbfbfd2f4)
   4073 f        RET   pipe 0, 22/0x16
   4073 f        CALL  pipe(0xbfbfd2ec)
   4073 f        RET   pipe 0, 24/0x18
   4073 f        CALL  fork
   4073 f        RET   fork 3130/0xc3a
   4073 f        CALL  close(0x16)
   4073 f        RET   close 0
   4073 f        CALL  close(0x18)
   4073 f        RET   close 0
   4073 f        CALL  waitpid(0xc3a,0xbfbfd318,0)
   4073 f        RET   waitpid 3130/0xc3a
   4073 f        CALL  read(0x15,0xbfbfd2e4,8)
   4073 f        GIO   fd 21 read 0 bytes
        ""
   4073 f        RET   read 0
   4073 f        CALL  read(0x17,0xbfbfd2e4,4)
   4073 f        GIO   fd 23 read 4 bytes
        " \r\0\0"
   4073 f        RET   read 4
   4073 f        CALL  read(0x17,0xbfbfd2e8,0)
   4073 f        GIO   fd 23 read 0 bytes
        ""
   4073 f        RET   read 0
   4073 f        CALL  close(0x15)
   4073 f        RET   close 0
   4073 f        CALL  close(0x17)
   4073 f        RET   close 0
   4073 f        CALL  read(0x13,0xbfbfd49b,1)
   4073 f        RET   read -1 errno -3 No such process
   4073 f        PSIG  SIGINT SIG_DFL