Date: Thu, 23 Nov 2000 15:23:55 -0800 (PST) From: FengYue <fengyue@bluerose.windmoon.nu> To: Alfred Perlstein <bright@wintelcom.net> Cc: Bosko Milekic <bmilekic@technokratis.com>, hackers@FreeBSD.ORG Subject: Re: crash on 4.2-stable (sendto() system call) Message-ID: <Pine.BSF.4.21.0011231515050.12930-100000@shell.unixbox.com> In-Reply-To: <20001123145345.F18037@fw.wintelcom.net>
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On Thu, 23 Nov 2000, Alfred Perlstein wrote:
->* Bosko Milekic <bmilekic@technokratis.com> [001123 14:51] wrote:
->>
->> Hello,
->>
->> Can you please also get the instruction at which the page fault
->> occured? You can try "where" from gdb or you can get the instruction
->> pointer from the original page fault message and then you can probably
->> "disassemble fr_makefrip" and get us the contents around the instruction
->> generating the fault.
->
->It would be better if he could add '-g' to his makeoptions and
->get a crashdump with debug symbols.
->
->-Alfred
->
Ah, yes, I actually have -g option turned on. Forgot to do a gdb -k on
the kernel.debug instead. Ok, here comes the new trace:
----------------------------------------------------------
shell# gdb -k kernel.debug /var/crash/vmcore.1
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
details.
This GDB was configured as "i386-unknown-freebsd"...
IdlePTD 2883584
initial pcb at 24c320
panicstr: page fault
panic messages:
---
dmesg: kvm_read:
---
#0 dumpsys () at ../../kern/kern_shutdown.c:469
469 if (dumping++) {
(kgdb) where
#0 dumpsys () at ../../kern/kern_shutdown.c:469
#1 0xc013318f in boot (howto=256) at ../../kern/kern_shutdown.c:309
#2 0xc013350c in poweroff_wait (junk=0xc022952f, howto=-662374720)
at ../../kern/kern_shutdown.c:556
#3 0xc0200461 in trap_fatal (frame=0xd892fa68, eva=3232010240)
at ../../i386/i386/trap.c:951
#4 0xc0200139 in trap_pfault (frame=0xd892fa68, usermode=0,
eva=3232010240)
at ../../i386/i386/trap.c:844
#5 0xc01ffd1f in trap (frame={tf_fs = 16, tf_es = 16, tf_ds = 16,
tf_edi = -1062957084, tf_esi = 0, tf_ebp = -661456160,
tf_isp = -661456236, tf_ebx = 0, tf_edx = -661456112,
tf_ecx = -661456116, tf_eax = 11008, tf_trapno = 12, tf_err = 0,
tf_eip = -1072135459, tf_cs = 8, tf_eflags = 66118, tf_esp = 16128,
tf_ss = 638}) at ../../i386/i386/trap.c:443
#6 0xc01882dd in fr_makefrip (hlen=20, ip=0xc0a48fe4, fin=0xd892fb0c)
at ../../netinet/fil.c:258
#7 0xc018e20c in fr_checkicmpmatchingstate (ip=0xc0a48fc8,
fin=0xd892fc1c)
at ../../netinet/ip_state.c:1081
#8 0xc018e44d in fr_checkstate (ip=0xc0a48fc8, fin=0xd892fc1c)
at ../../netinet/ip_state.c:1194
#9 0xc0188ecc in fr_check (ip=0xc0a48fc8, hlen=20, ifp=0xc02634e0, out=1,
mp=0xd892fcd4) at ../../netinet/fil.c:887
#10 0xc017d124 in ip_output (m0=0xc0a48f00, opt=0x0, ro=0xd892fd14,
flags=0,
---Type <return> to continue, or q <return> to quit---
imo=0x0) at ../../netinet/ip_output.c:437
#11 0xc017b416 in icmp_send (m=0xc0a48f00, opts=0x0)
at ../../netinet/ip_icmp.c:753
#12 0xc017b397 in icmp_reflect (m=0xc0a48f00) at
../../netinet/ip_icmp.c:715
#13 0xc017acbd in icmp_error (n=0xc099e900, type=3, code=3, dest=0,
destifp=0x0) at ../../netinet/ip_icmp.c:225
#14 0xc0185be4 in udp_input (m=0xc099e900, off=20, proto=17)
at ../../netinet/udp_usrreq.c:364
#15 0xc017bdcb in ip_input (m=0xc099e900) at ../../netinet/ip_input.c:731
#16 0xc017be2b in ipintr () at ../../netinet/ip_input.c:759
#17 0xc01f69d5 in swi_net_next ()
#18 0xc0153881 in sendit (p=0xd884f6c0, s=4, mp=0xd892ff10, flags=0)
at ../../kern/uipc_syscalls.c:520
#19 0xc0153975 in sendto (p=0xd884f6c0, uap=0xd892ff80)
at ../../kern/uipc_syscalls.c:572
#20 0xc020070d in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47,
tf_edi = 134594596, tf_esi = 4, tf_ebp = -1077937012,
tf_isp = -661454892, tf_ebx = 134569988, tf_edx = 134594560,
tf_ecx = -37, tf_eax = 133, tf_trapno = 12, tf_err = 2,
tf_eip = 671903036, tf_cs = 31, tf_eflags = 514, tf_esp =
-1077937104,
tf_ss = 47}) at ../../i386/i386/trap.c:1150
#21 0xc01f5575 in Xint0x80_syscall ()
Cannot access memory at address 0xbfbffc8c.
(kgdb) disassemble fr_makefrip
Dump of assembler code for function fr_makefrip:
0xc0188174 <fr_makefrip>: push %ebp
0xc0188175 <fr_makefrip+1>: mov %esp,%ebp
0xc0188177 <fr_makefrip+3>: sub $0x2c,%esp
0xc018817a <fr_makefrip+6>: push %edi
0xc018817b <fr_makefrip+7>: push %esi
0xc018817c <fr_makefrip+8>: push %ebx
0xc018817d <fr_makefrip+9>: mov 0xc(%ebp),%edi
0xc0188180 <fr_makefrip+12>: mov 0x10(%ebp),%ecx
0xc0188183 <fr_makefrip+15>: movw $0x0,0xfffffffe(%ebp)
0xc0188189 <fr_makefrip+21>: movw $0x0,0xfffffffc(%ebp)
0xc018818f <fr_makefrip+27>: movw $0x0,0xfffffff8(%ebp)
0xc0188195 <fr_makefrip+33>: lea 0x4(%ecx),%eax
0xc0188198 <fr_makefrip+36>: mov %eax,0xffffffec(%ebp)
0xc018819b <fr_makefrip+39>: movb $0x0,0x35(%ecx)
0xc018819f <fr_makefrip+43>: movl $0x0,0x40(%ecx)
0xc01881a6 <fr_makefrip+50>: movb $0x0,0x38(%ecx)
0xc01881aa <fr_makefrip+54>: movw $0x0,0x30(%ecx)
0xc01881b0 <fr_makefrip+60>: movw $0x0,0x32(%ecx)
0xc01881b6 <fr_makefrip+66>: movw $0xffff,0x3a(%ecx)
0xc01881bc <fr_makefrip+72>: movl $0xffffffff,0x3c(%ecx)
0xc01881c3 <fr_makefrip+79>: mov 0xc023c7f0,%al
0xc01881c8 <fr_makefrip+84>: mov %al,0x39(%ecx)
0xc01881cb <fr_makefrip+87>: movzbl 0x4(%ecx),%eax
0xc01881cf <fr_makefrip+91>: and $0xf,%eax
0xc01881d2 <fr_makefrip+94>: mov %eax,0xfffffff0(%ebp)
0xc01881d5 <fr_makefrip+97>: andb $0xf0,0x4(%ecx)
0xc01881d9 <fr_makefrip+101>: or %al,0x4(%ecx)
0xc01881dc <fr_makefrip+104>: mov 0x8(%ebp),%edx
0xc01881df <fr_makefrip+107>: mov %dx,0x36(%ecx)
0xc01881e3 <fr_makefrip+111>: cmpl $0x4,0xfffffff0(%ebp)
0xc01881e7 <fr_makefrip+115>: jne 0xc0188298 <fr_makefrip+292>
0xc01881ed <fr_makefrip+121>: movzwl 0x4(%edi),%eax
0xc01881f1 <fr_makefrip+125>: mov %ax,0x4a(%ecx)
0xc01881f5 <fr_makefrip+129>: mov 0x1(%edi),%al
0xc01881f8 <fr_makefrip+132>: mov 0xffffffec(%ebp),%esi
0xc01881fb <fr_makefrip+135>: mov %al,0x1(%esi)
0xc01881fe <fr_makefrip+138>: movzwl 0x6(%edi),%eax
0xc0188202 <fr_makefrip+142>: and $0x1f,%ah
0xc0188205 <fr_makefrip+145>: movzwl %ax,%ebx
0xc0188208 <fr_makefrip+148>: shl $0x3,%ebx
0xc018820b <fr_makefrip+151>: mov 0x8(%ebp),%eax
0xc018820e <fr_makefrip+154>: add %edi,%eax
0xc0188210 <fr_makefrip+156>: mov %eax,0xffffffe4(%ebp)
0xc0188213 <fr_makefrip+159>: movzwl 0x8(%edi),%eax
0xc0188217 <fr_makefrip+163>: mov %ax,0x2(%esi)
0xc018821b <fr_makefrip+167>: movl $0x0,0x8(%esi)
0xc0188222 <fr_makefrip+174>: movl $0x0,0xc(%esi)
0xc0188229 <fr_makefrip+181>: movl $0x0,0x10(%esi)
0xc0188230 <fr_makefrip+188>: movl $0x0,0x18(%esi)
0xc0188237 <fr_makefrip+195>: movl $0x0,0x1c(%esi)
0xc018823e <fr_makefrip+202>: movl $0x0,0x20(%esi)
0xc0188245 <fr_makefrip+209>: mov 0xc(%edi),%eax
0xc0188248 <fr_makefrip+212>: mov %eax,0x4(%esi)
0xc018824b <fr_makefrip+215>: mov 0x10(%edi),%eax
0xc018824e <fr_makefrip+218>: mov %eax,0x14(%esi)
0xc0188251 <fr_makefrip+221>: movzbl 0x9(%edi),%esi
0xc0188255 <fr_makefrip+225>: cmpl $0x14,0x8(%ebp)
0xc0188259 <fr_makefrip+229>: seta %al
0xc018825c <fr_makefrip+232>: shl $0x4,%al
0xc018825f <fr_makefrip+235>: andb $0xf,0x4(%ecx)
0xc0188263 <fr_makefrip+239>: or %al,0x4(%ecx)
0xc0188266 <fr_makefrip+242>: testl $0x3fff,0x6(%edi)
0xc018826d <fr_makefrip+249>: je 0xc0188286 <fr_makefrip+274>
0xc018826f <fr_makefrip+251>: mov 0x4(%ecx),%al
0xc0188272 <fr_makefrip+254>: shr $0x4,%al
0xc0188275 <fr_makefrip+257>: and $0xff,%eax
0xc018827a <fr_makefrip+262>: or $0x4,%al
0xc018827c <fr_makefrip+264>: shl $0x4,%al
0xc018827f <fr_makefrip+267>: andb $0xf,0x4(%ecx)
0xc0188283 <fr_makefrip+271>: or %al,0x4(%ecx)
0xc0188286 <fr_makefrip+274>: movzwl 0x2(%edi),%edx
0xc018828a <fr_makefrip+278>: mov %edx,%eax
0xc018828c <fr_makefrip+280>: sub 0x8(%ebp),%eax
0xc018828f <fr_makefrip+283>: mov %ax,0x48(%ecx)
0xc0188293 <fr_makefrip+287>: jmp 0xc018830a <fr_makefrip+406>
0xc0188295 <fr_makefrip+289>: lea 0x0(%esi),%esi
0xc0188298 <fr_makefrip+292>: cmpl $0x6,0xfffffff0(%ebp)
0xc018829c <fr_makefrip+296>: jne 0xc018867c <fr_makefrip+1288>
0xc01882a2 <fr_makefrip+302>: xor %ebx,%ebx
0xc01882a4 <fr_makefrip+304>: movzbl 0x6(%edi),%esi
0xc01882a8 <fr_makefrip+308>: mov %esi,%edx
0xc01882aa <fr_makefrip+310>: mov 0xffffffec(%ebp),%eax
0xc01882ad <fr_makefrip+313>: mov %dl,0x3(%eax)
0xc01882b0 <fr_makefrip+316>: mov 0x7(%edi),%al
0xc01882b3 <fr_makefrip+319>: mov 0xffffffec(%ebp),%edx
0xc01882b6 <fr_makefrip+322>: mov %al,0x2(%edx)
0xc01882b9 <fr_makefrip+325>: lea 0x28(%edi),%eax
0xc01882bc <fr_makefrip+328>: mov %eax,0xffffffe4(%ebp)
0xc01882bf <fr_makefrip+331>: mov 0x8(%edi),%eax
0xc01882c2 <fr_makefrip+334>: mov %eax,0x4(%edx)
0xc01882c5 <fr_makefrip+337>: mov 0xc(%edi),%eax
0xc01882c8 <fr_makefrip+340>: mov %eax,0x8(%edx)
0xc01882cb <fr_makefrip+343>: mov 0x10(%edi),%eax
0xc01882ce <fr_makefrip+346>: mov %eax,0xc(%edx)
0xc01882d1 <fr_makefrip+349>: mov 0x14(%edi),%eax
0xc01882d4 <fr_makefrip+352>: mov %eax,0x10(%edx)
0xc01882d7 <fr_makefrip+355>: mov 0x18(%edi),%eax
0xc01882da <fr_makefrip+358>: mov %eax,0x14(%edx)
0xc01882dd <fr_makefrip+361>: mov 0x1c(%edi),%eax
0xc01882e0 <fr_makefrip+364>: mov %eax,0x18(%edx)
0xc01882e3 <fr_makefrip+367>: mov 0x20(%edi),%eax
0xc01882e6 <fr_makefrip+370>: mov %eax,0x1c(%edx)
0xc01882e9 <fr_makefrip+373>: mov 0x24(%edi),%eax
0xc01882ec <fr_makefrip+376>: mov %eax,0x20(%edx)
0xc01882ef <fr_makefrip+379>: movzwl (%edi),%eax
0xc01882f2 <fr_makefrip+382>: mov %ax,0x4a(%ecx)
0xc01882f6 <fr_makefrip+386>: movb $0x0,0x1(%edx)
0xc01882fa <fr_makefrip+390>: andb $0xf,(%edx)
0xc01882fd <fr_makefrip+393>: movzwl 0x4(%edi),%eax
0xc0188301 <fr_makefrip+397>: xchg %ah,%al
0xc0188303 <fr_makefrip+399>: movzwl %ax,%edx
0xc0188306 <fr_makefrip+402>: mov %dx,0x48(%ecx)
0xc018830a <fr_makefrip+406>: mov %bx,0x52(%ecx)
0xc018830e <fr_makefrip+410>: mov %dx,0x50(%ecx)
0xc0188312 <fr_makefrip+414>: mov 0xffffffe4(%ebp),%eax
0xc0188315 <fr_makefrip+417>: mov %eax,0x44(%ecx)
0xc0188318 <fr_makefrip+420>: cmp $0x6,%esi
0xc018831b <fr_makefrip+423>: je 0xc01883dc <fr_makefrip+616>
0xc0188321 <fr_makefrip+429>: jg 0xc0188330 <fr_makefrip+444>
0xc0188323 <fr_makefrip+431>: cmp $0x1,%esi
0xc0188326 <fr_makefrip+434>: je 0xc0188340 <fr_makefrip+460>
0xc0188328 <fr_makefrip+436>: jmp 0xc018850f <fr_makefrip+923>
0xc018832d <fr_makefrip+441>: lea 0x0(%esi),%esi
0xc0188330 <fr_makefrip+444>: cmp $0x11,%esi
0xc0188333 <fr_makefrip+447>: je 0xc0188478 <fr_makefrip+772>
0xc0188339 <fr_makefrip+453>: jmp 0xc018850f <fr_makefrip+923>
0xc018833e <fr_makefrip+458>: mov %esi,%esi
0xc0188340 <fr_makefrip+460>: movl $0x1c,0xffffffd4(%ebp)
0xc0188347 <fr_makefrip+467>: mov 0xffffffe4(%ebp),%esi
0xc018834a <fr_makefrip+470>: mov %esi,0xffffffe0(%ebp)
0xc018834d <fr_makefrip+473>: test %ebx,%ebx
0xc018834f <fr_makefrip+475>: jne 0xc0188392 <fr_makefrip+542>
0xc0188351 <fr_makefrip+477>: cmpb $0x0,(%esi)
0xc0188354 <fr_makefrip+480>: je 0xc018835b <fr_makefrip+487>
0xc0188356 <fr_makefrip+482>: cmpb $0x8,(%esi)
0xc0188359 <fr_makefrip+485>: jne 0xc0188364 <fr_makefrip+496>
0xc018835b <fr_makefrip+487>: movl $0x8,0xffffffd4(%ebp)
0xc0188362 <fr_makefrip+494>: jmp 0xc0188392 <fr_makefrip+542>
0xc0188364 <fr_makefrip+496>: test %ebx,%ebx
0xc0188366 <fr_makefrip+498>: jne 0xc0188392 <fr_makefrip+542>
0xc0188368 <fr_makefrip+500>: mov 0xffffffe0(%ebp),%esi
0xc018836b <fr_makefrip+503>: mov (%esi),%al
0xc018836d <fr_makefrip+505>: add $0xf3,%al
0xc018836f <fr_makefrip+507>: cmp $0x1,%al
0xc0188371 <fr_makefrip+509>: ja 0xc018837c <fr_makefrip+520>
0xc0188373 <fr_makefrip+511>: movl $0x14,0xffffffd4(%ebp)
0xc018837a <fr_makefrip+518>: jmp 0xc0188392 <fr_makefrip+542>
0xc018837c <fr_makefrip+520>: test %ebx,%ebx
0xc018837e <fr_makefrip+522>: jne 0xc0188392 <fr_makefrip+542>
0xc0188380 <fr_makefrip+524>: mov 0xffffffe0(%ebp),%esi
0xc0188383 <fr_makefrip+527>: mov (%esi),%al
0xc0188385 <fr_makefrip+529>: add $0xef,%al
0xc0188387 <fr_makefrip+531>: cmp $0x1,%al
0xc0188389 <fr_makefrip+533>: ja 0xc0188392 <fr_makefrip+542>
0xc018838b <fr_makefrip+535>: movl $0xc,0xffffffd4(%ebp)
0xc0188392 <fr_makefrip+542>: mov 0x8(%ebp),%eax
0xc0188395 <fr_makefrip+545>: add 0xffffffd4(%ebp),%eax
0xc0188398 <fr_makefrip+548>: cmp %eax,%edx
0xc018839a <fr_makefrip+550>: jge 0xc01883a0 <fr_makefrip+556>
0xc018839c <fr_makefrip+552>: test %ebx,%ebx
0xc018839e <fr_makefrip+554>: je 0xc01883a8 <fr_makefrip+564>
0xc01883a0 <fr_makefrip+556>: lea 0xffffffff(%ebx),%eax
0xc01883a3 <fr_makefrip+559>: cmp $0x1a,%eax
0xc01883a6 <fr_makefrip+562>: ja 0xc01883bf <fr_makefrip+587>
0xc01883a8 <fr_makefrip+564>: mov 0xffffffec(%ebp),%edx
0xc01883ab <fr_makefrip+567>: mov (%edx),%al
0xc01883ad <fr_makefrip+569>: shr $0x4,%al
0xc01883b0 <fr_makefrip+572>: and $0xff,%eax
0xc01883b5 <fr_makefrip+577>: or $0x8,%al
0xc01883b7 <fr_makefrip+579>: shl $0x4,%al
0xc01883ba <fr_makefrip+582>: andb $0xf,(%edx)
0xc01883bd <fr_makefrip+585>: or %al,(%edx)
0xc01883bf <fr_makefrip+587>: cmpw $0x1,0x48(%ecx)
0xc01883c4 <fr_makefrip+592>: jbe 0xc018850f <fr_makefrip+923>
0xc01883ca <fr_makefrip+598>: mov 0xffffffe4(%ebp),%esi
0xc01883cd <fr_makefrip+601>: movzwl (%esi),%eax
0xc01883d0 <fr_makefrip+604>: mov %ax,0x30(%ecx)
0xc01883d4 <fr_makefrip+608>: jmp 0xc018850f <fr_makefrip+923>
0xc01883d9 <fr_makefrip+613>: lea 0x0(%esi),%esi
0xc01883dc <fr_makefrip+616>: mov 0xffffffec(%ebp),%esi
0xc01883df <fr_makefrip+619>: mov (%esi),%al
0xc01883e1 <fr_makefrip+621>: shr $0x4,%al
0xc01883e4 <fr_makefrip+624>: and $0xff,%eax
0xc01883e9 <fr_makefrip+629>: or $0x2,%al
0xc01883eb <fr_makefrip+631>: shl $0x4,%al
0xc01883ee <fr_makefrip+634>: andb $0xf,(%esi)
0xc01883f1 <fr_makefrip+637>: or %al,(%esi)
0xc01883f3 <fr_makefrip+639>: cmpl $0x6,0xfffffff0(%ebp)
0xc01883f7 <fr_makefrip+643>: jne 0xc0188414 <fr_makefrip+672>
0xc01883f9 <fr_makefrip+645>: cmp $0x13,%edx
0xc01883fc <fr_makefrip+648>: ja 0xc0188452 <fr_makefrip+734>
0xc01883fe <fr_makefrip+650>: mov (%esi),%al
0xc0188400 <fr_makefrip+652>: shr $0x4,%al
0xc0188403 <fr_makefrip+655>: and $0xff,%eax
0xc0188408 <fr_makefrip+660>: or $0x8,%al
0xc018840a <fr_makefrip+662>: shl $0x4,%al
0xc018840d <fr_makefrip+665>: andb $0xf,(%esi)
0xc0188410 <fr_makefrip+668>: or %al,(%esi)
0xc0188412 <fr_makefrip+670>: jmp 0xc0188452 <fr_makefrip+734>
0xc0188414 <fr_makefrip+672>: cmpl $0x4,0xfffffff0(%ebp)
0xc0188418 <fr_makefrip+676>: jne 0xc0188452 <fr_makefrip+734>
0xc018841a <fr_makefrip+678>: movzwl 0x2(%edi),%edx
0xc018841e <fr_makefrip+682>: movzbl (%edi),%eax
0xc0188421 <fr_makefrip+685>: and $0xf,%eax
0xc0188424 <fr_makefrip+688>: lea 0x14(,%eax,4),%eax
0xc018842b <fr_makefrip+695>: cmp %eax,%edx
0xc018842d <fr_makefrip+697>: jae 0xc0188433 <fr_makefrip+703>
0xc018842f <fr_makefrip+699>: test %ebx,%ebx
0xc0188431 <fr_makefrip+701>: je 0xc018843b <fr_makefrip+711>
0xc0188433 <fr_makefrip+703>: lea 0xffffffff(%ebx),%eax
0xc0188436 <fr_makefrip+706>: cmp $0x12,%eax
0xc0188439 <fr_makefrip+709>: ja 0xc0188452 <fr_makefrip+734>
0xc018843b <fr_makefrip+711>: mov 0xffffffec(%ebp),%edx
0xc018843e <fr_makefrip+714>: mov (%edx),%al
0xc0188440 <fr_makefrip+716>: shr $0x4,%al
0xc0188443 <fr_makefrip+719>: and $0xff,%eax
0xc0188448 <fr_makefrip+724>: or $0x8,%al
0xc018844a <fr_makefrip+726>: shl $0x4,%al
0xc018844d <fr_makefrip+729>: andb $0xf,(%edx)
0xc0188450 <fr_makefrip+732>: or %al,(%edx)
0xc0188452 <fr_makefrip+734>: mov 0xffffffec(%ebp),%esi
0xc0188455 <fr_makefrip+737>: mov (%esi),%al
0xc0188457 <fr_makefrip+739>: shr $0x4,%al
0xc018845a <fr_makefrip+742>: test $0x8,%al
0xc018845c <fr_makefrip+744>: jne 0xc01884ee <fr_makefrip+890>
0xc0188462 <fr_makefrip+750>: test %ebx,%ebx
0xc0188464 <fr_makefrip+752>: jne 0xc018850f <fr_makefrip+923>
0xc018846a <fr_makefrip+758>: mov 0xffffffe4(%ebp),%edx
0xc018846d <fr_makefrip+761>: mov 0xd(%edx),%al
0xc0188470 <fr_makefrip+764>: mov %al,0x38(%ecx)
0xc0188473 <fr_makefrip+767>: jmp 0xc01884ee <fr_makefrip+890>
0xc0188475 <fr_makefrip+769>: lea 0x0(%esi),%esi
0xc0188478 <fr_makefrip+772>: mov 0xffffffec(%ebp),%esi
0xc018847b <fr_makefrip+775>: mov (%esi),%al
0xc018847d <fr_makefrip+777>: shr $0x4,%al
0xc0188480 <fr_makefrip+780>: and $0xff,%eax
0xc0188485 <fr_makefrip+785>: or $0x2,%al
0xc0188487 <fr_makefrip+787>: shl $0x4,%al
0xc018848a <fr_makefrip+790>: andb $0xf,(%esi)
0xc018848d <fr_makefrip+793>: or %al,(%esi)
0xc018848f <fr_makefrip+795>: cmpl $0x6,0xfffffff0(%ebp)
0xc0188493 <fr_makefrip+799>: jne 0xc01884b0 <fr_makefrip+828>
0xc0188495 <fr_makefrip+801>: cmp $0x7,%edx
0xc0188498 <fr_makefrip+804>: ja 0xc01884ee <fr_makefrip+890>
0xc018849a <fr_makefrip+806>: mov (%esi),%al
0xc018849c <fr_makefrip+808>: shr $0x4,%al
0xc018849f <fr_makefrip+811>: and $0xff,%eax
0xc01884a4 <fr_makefrip+816>: or $0x8,%al
0xc01884a6 <fr_makefrip+818>: shl $0x4,%al
0xc01884a9 <fr_makefrip+821>: andb $0xf,(%esi)
0xc01884ac <fr_makefrip+824>: or %al,(%esi)
0xc01884ae <fr_makefrip+826>: jmp 0xc01884ee <fr_makefrip+890>
0xc01884b0 <fr_makefrip+828>: cmpl $0x4,0xfffffff0(%ebp)
0xc01884b4 <fr_makefrip+832>: jne 0xc01884ee <fr_makefrip+890>
0xc01884b6 <fr_makefrip+834>: movzwl 0x2(%edi),%edx
0xc01884ba <fr_makefrip+838>: movzbl (%edi),%eax
0xc01884bd <fr_makefrip+841>: and $0xf,%eax
0xc01884c0 <fr_makefrip+844>: lea 0x8(,%eax,4),%eax
0xc01884c7 <fr_makefrip+851>: cmp %eax,%edx
0xc01884c9 <fr_makefrip+853>: jae 0xc01884cf <fr_makefrip+859>
0xc01884cb <fr_makefrip+855>: test %ebx,%ebx
0xc01884cd <fr_makefrip+857>: je 0xc01884d7 <fr_makefrip+867>
0xc01884cf <fr_makefrip+859>: lea 0xffffffff(%ebx),%eax
0xc01884d2 <fr_makefrip+862>: cmp $0x6,%eax
0xc01884d5 <fr_makefrip+865>: ja 0xc01884ee <fr_makefrip+890>
0xc01884d7 <fr_makefrip+867>: mov 0xffffffec(%ebp),%edx
0xc01884da <fr_makefrip+870>: mov (%edx),%al
0xc01884dc <fr_makefrip+872>: shr $0x4,%al
0xc01884df <fr_makefrip+875>: and $0xff,%eax
0xc01884e4 <fr_makefrip+880>: or $0x8,%al
0xc01884e6 <fr_makefrip+882>: shl $0x4,%al
0xc01884e9 <fr_makefrip+885>: andb $0xf,(%edx)
0xc01884ec <fr_makefrip+888>: or %al,(%edx)
0xc01884ee <fr_makefrip+890>: test %ebx,%ebx
0xc01884f0 <fr_makefrip+892>: jne 0xc018850f <fr_makefrip+923>
0xc01884f2 <fr_makefrip+894>: cmpw $0x3,0x48(%ecx)
0xc01884f7 <fr_makefrip+899>: jbe 0xc018850f <fr_makefrip+923>
0xc01884f9 <fr_makefrip+901>: mov 0xffffffe4(%ebp),%esi
0xc01884fc <fr_makefrip+904>: movzwl (%esi),%eax
0xc01884ff <fr_makefrip+907>: xchg %ah,%al
0xc0188501 <fr_makefrip+909>: mov %ax,0x30(%ecx)
0xc0188505 <fr_makefrip+913>: movzwl 0x2(%esi),%eax
0xc0188509 <fr_makefrip+917>: xchg %ah,%al
0xc018850b <fr_makefrip+919>: mov %ax,0x32(%ecx)
0xc018850f <fr_makefrip+923>: cmpl $0x6,0xfffffff0(%ebp)
0xc0188513 <fr_makefrip+927>: jne 0xc0188530 <fr_makefrip+956>
0xc0188515 <fr_makefrip+929>: mov 0xffffffec(%ebp),%eax
0xc0188518 <fr_makefrip+932>: movl $0x0,0x24(%eax)
0xc018851f <fr_makefrip+939>: movw $0x0,0x28(%eax)
0xc0188525 <fr_makefrip+945>: movw $0x0,0x2a(%eax)
0xc018852b <fr_makefrip+951>: jmp 0xc018867c <fr_makefrip+1288>
0xc0188530 <fr_makefrip+956>: add $0x14,%edi
0xc0188533 <fr_makefrip+959>: addl $0xffffffec,0x8(%ebp)
0xc0188537 <fr_makefrip+963>: jmp 0xc0188615 <fr_makefrip+1185>
0xc018853c <fr_makefrip+968>: mov $0x9,%ebx
0xc0188541 <fr_makefrip+973>: mov $0x4,%ecx
0xc0188546 <fr_makefrip+978>: movzwl 0xc023c9d8,%edx
0xc018854d <fr_makefrip+985>: mov %dx,0xffffffdc(%ebp)
0xc0188551 <fr_makefrip+989>: lea 0x0(%esi),%esi
0xc0188554 <fr_makefrip+992>: lea 0x0(,%ebx,8),%eax
0xc018855b <fr_makefrip+999>: lea 0xc023c920(%eax),%esi
0xc0188561 <fr_makefrip+1005>: mov 0xffffffeb(%ebp),%dl
0xc0188564 <fr_makefrip+1008>: cmp 0xc023c920(%eax),%dl
0xc018856a <fr_makefrip+1014>: jne 0xc01885f4 <fr_makefrip+1152>
0xc0188570 <fr_makefrip+1020>: movzwl 0x4(%esi),%esi
0xc0188574 <fr_makefrip+1024>: or %si,0xfffffffe(%ebp)
0xc0188578 <fr_makefrip+1028>: cmp $0x82,%dl
0xc018857b <fr_makefrip+1031>: jne 0xc018860d <fr_makefrip+1177>
0xc0188581 <fr_makefrip+1037>: mov 0x2(%edi),%al
0xc0188584 <fr_makefrip+1040>: mov %al,0xffffffdf(%ebp)
0xc0188587 <fr_makefrip+1043>: mov $0x3,%esi
0xc018858c <fr_makefrip+1048>: mov $0x2,%ebx
0xc0188591 <fr_makefrip+1053>: mov $0xc023c9d8,%ecx
0xc0188596 <fr_makefrip+1058>: movzbw 0xffffffdf(%ebp),%ax
0xc018859b <fr_makefrip+1063>: cmp 0xffffffdc(%ebp),%ax
0xc018859f <fr_makefrip+1067>: je 0xc01885d4 <fr_makefrip+1120>
0xc01885a1 <fr_makefrip+1069>: lea 0x0(%esi),%esi
0xc01885a4 <fr_makefrip+1072>: movzbw 0xffffffdf(%ebp),%ax
0xc01885a9 <fr_makefrip+1077>: cmp (%ecx),%ax
0xc01885ac <fr_makefrip+1080>: jae 0xc01885b4 <fr_makefrip+1088>
0xc01885ae <fr_makefrip+1082>: sub %ebx,%esi
0xc01885b0 <fr_makefrip+1084>: jmp 0xc01885b6 <fr_makefrip+1090>
0xc01885b2 <fr_makefrip+1086>: mov %esi,%esi
0xc01885b4 <fr_makefrip+1088>: add %ebx,%esi
0xc01885b6 <fr_makefrip+1090>: dec %ebx
0xc01885b7 <fr_makefrip+1091>: js 0xc018860d <fr_makefrip+1177>
0xc01885b9 <fr_makefrip+1093>: lea 0x0(,%esi,8),%edx
0xc01885c0 <fr_makefrip+1100>: lea 0xc023c9c0(%edx),%ecx
0xc01885c6 <fr_makefrip+1106>: movzbw 0xffffffdf(%ebp),%ax
0xc01885cb <fr_makefrip+1111>: cmp 0xc023c9c0(%edx),%ax
0xc01885d2 <fr_makefrip+1118>: jne 0xc01885a4 <fr_makefrip+1072>
0xc01885d4 <fr_makefrip+1120>: movzwl 0x4(%ecx),%ecx
0xc01885d8 <fr_makefrip+1124>: or %cx,0xfffffffc(%ebp)
0xc01885dc <fr_makefrip+1128>: movzbl 0x3(%edi),%eax
0xc01885e0 <fr_makefrip+1132>: shl $0x8,%eax
0xc01885e3 <fr_makefrip+1135>: mov %ax,0xfffffff8(%ebp)
0xc01885e7 <fr_makefrip+1139>: movzbw 0x4(%edi),%ax
0xc01885ec <fr_makefrip+1144>: add %ax,0xfffffff8(%ebp)
0xc01885f0 <fr_makefrip+1148>: jmp 0xc018860d <fr_makefrip+1177>
0xc01885f2 <fr_makefrip+1150>: mov %esi,%esi
0xc01885f4 <fr_makefrip+1152>: movzbw 0xffffffeb(%ebp),%ax
0xc01885f9 <fr_makefrip+1157>: cmp (%esi),%ax
0xc01885fc <fr_makefrip+1160>: jae 0xc0188604 <fr_makefrip+1168>
0xc01885fe <fr_makefrip+1162>: sub %ecx,%ebx
0xc0188600 <fr_makefrip+1164>: jmp 0xc0188606 <fr_makefrip+1170>
0xc0188602 <fr_makefrip+1166>: mov %esi,%esi
0xc0188604 <fr_makefrip+1168>: add %ecx,%ebx
0xc0188606 <fr_makefrip+1170>: dec %ecx
0xc0188607 <fr_makefrip+1171>: jns 0xc0188554 <fr_makefrip+992>
0xc018860d <fr_makefrip+1177>: mov 0xfffffff4(%ebp),%edx
0xc0188610 <fr_makefrip+1180>: sub %edx,0x8(%ebp)
0xc0188613 <fr_makefrip+1183>: add %edx,%edi
0xc0188615 <fr_makefrip+1185>: cmpl $0x0,0x8(%ebp)
0xc0188619 <fr_makefrip+1189>: jle 0xc0188651 <fr_makefrip+1245>
0xc018861b <fr_makefrip+1191>: mov (%edi),%al
0xc018861d <fr_makefrip+1193>: mov %al,0xffffffeb(%ebp)
0xc0188620 <fr_makefrip+1196>: test %al,%al
0xc0188622 <fr_makefrip+1198>: je 0xc0188651 <fr_makefrip+1245>
0xc0188624 <fr_makefrip+1200>: cmp $0x1,%al
0xc0188626 <fr_makefrip+1202>: jne 0xc0188634 <fr_makefrip+1216>
0xc0188628 <fr_makefrip+1204>: movl $0x1,0xfffffff4(%ebp)
0xc018862f <fr_makefrip+1211>: jmp 0xc018853c <fr_makefrip+968>
0xc0188634 <fr_makefrip+1216>: cmpl $0x1,0x8(%ebp)
0xc0188638 <fr_makefrip+1220>: jle 0xc0188651 <fr_makefrip+1245>
0xc018863a <fr_makefrip+1222>: movzbl 0x1(%edi),%edx
0xc018863e <fr_makefrip+1226>: mov %edx,0xfffffff4(%ebp)
0xc0188641 <fr_makefrip+1229>: cmp $0x1,%edx
0xc0188644 <fr_makefrip+1232>: jle 0xc0188651 <fr_makefrip+1245>
0xc0188646 <fr_makefrip+1234>: mov 0x8(%ebp),%esi
0xc0188649 <fr_makefrip+1237>: cmp %esi,%edx
0xc018864b <fr_makefrip+1239>: jle 0xc018853c <fr_makefrip+968>
0xc0188651 <fr_makefrip+1245>: cmpw $0x0,0xfffffff8(%ebp)
0xc0188656 <fr_makefrip+1250>: je 0xc0188664 <fr_makefrip+1264>
0xc0188658 <fr_makefrip+1252>: mov 0xfffffff8(%ebp),%eax
0xc018865b <fr_makefrip+1255>: test $0x1,%ah
0xc018865e <fr_makefrip+1258>: jne 0xc0188664 <fr_makefrip+1264>
0xc0188660 <fr_makefrip+1260>: movb $0x0,0xfffffff8(%ebp)
0xc0188664 <fr_makefrip+1264>: movzwl 0xfffffffe(%ebp),%eax
0xc0188668 <fr_makefrip+1268>: mov 0xffffffec(%ebp),%edx
0xc018866b <fr_makefrip+1271>: mov %eax,0x24(%edx)
0xc018866e <fr_makefrip+1274>: mov 0xfffffffc(%ebp),%esi
0xc0188671 <fr_makefrip+1277>: mov %si,0x28(%edx)
0xc0188675 <fr_makefrip+1281>: mov 0xfffffff8(%ebp),%eax
0xc0188678 <fr_makefrip+1284>: mov %ax,0x2a(%edx)
0xc018867c <fr_makefrip+1288>: pop %ebx
0xc018867d <fr_makefrip+1289>: pop %esi
0xc018867e <fr_makefrip+1290>: pop %edi
0xc018867f <fr_makefrip+1291>: leave
0xc0188680 <fr_makefrip+1292>: ret
End of assembler dump.
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