PROBLEM: PPPD CRASH

Mon, 02 Oct 2000 07:55:32 -0700

 
[2.]
The problem is described in 5., i only got this problem with this new kernel. Before i upgrade i was using kernel 2.2.14cl and ppp runs nice, but i got problems with sound VIA-chipset(like in docs), then, i decided to upgrade, with this kernel(2.2.17) my sound works fine, but ppp crashs, i´ve tried to compile the kernel 2.2.16 and got problems with ppp too...
 
 
 
[4.]  Linux krypton 2.2.17 #9 Sun Oct 1 11:24:29 BRST 2000 i586 unknown
 
[5.]
Sep 25 11:35:56 krypton kernel: Lucent Modem driver version 4.27.5.66 with MANY_PORTS MULTIPORT SHARE_IRQ enabled
Sep 25 11:35:56 krypton kernel: ttyS14 at 0x1400 (irq = 9) is a Lucent
Sep 25 11:36:50 krypton PAM_pwdb[498]: (login) session opened for user root by (uid=0)
Sep 25 11:37:00 krypton kernel: CSLIP: code copyright 1989 Regents of the University of California
Sep 25 11:37:00 krypton kernel: PPP: version 2.3.7 (demand dialling)
Sep 25 11:37:00 krypton kernel: PPP line discipline registered.
Sep 25 11:37:00 krypton kernel: registered device ppp0
Sep 25 11:37:00 krypton pppd[544]: pppd 2.3.11 started by root, uid 0
Sep 25 11:37:39 krypton pppd[544]: Serial connection established.
Sep 25 11:37:39 krypton pppd[544]: Using interface ppp0
Sep 25 11:37:39 krypton pppd[544]: Connect: ppp0 <--> /dev/modem
Sep 25 11:37:40 krypton kernel: Unable to handle kernel paging request at virtual address 60000000
Sep 25 11:37:40 krypton kernel: current->tss.cr3 = 010a7000, %%cr3 = 010a7000
Sep 25 11:37:40 krypton kernel: *pde = 00000000
Sep 25 11:37:40 krypton kernel: Oops: 0002
Sep 25 11:37:40 krypton kernel: CPU:    0
Sep 25 11:37:40 krypton kernel: EIP:    0010:[fat:fat_esc2uni_Rdf8b5a1e+215633/92772019]
Sep 25 11:37:40 krypton kernel: EFLAGS: 00010012
Sep 25 11:37:40 krypton kernel: eax: 00000fff   ebx: 0000002d   ecx: 0000000b   edx: 00001000
Sep 25 11:37:40 krypton kernel: esi: c1bac238   edi: 60000000   ebp: c1bac000   esp: c10abecc
Sep 25 11:37:40 krypton kernel: ds: 0018   es: 0018   ss: 0018
Sep 25 11:37:40 krypton kernel: Process pppd (pid: 544, process nr: 21, stackpage=c10ab000)
Sep 25 11:37:40 krypton kernel: Stack: 00000001 c1bac000 00000286 00000000 c208ee77 c1199000 00000000 c1bac238
Sep 25 11:37:40 krypton kernel:        0000002d c1bac000 c18cd480 c1860680 c208ed94 c1bac000 0000c021 c2090fff
Sep 25 11:37:40 krypton kernel:        c1bac000 c1860680 c1bac020 c1bac000 c1bac020 c18cd480 00000018 c20912f3
Sep 25 11:37:40 krypton kernel: Call Trace: [fat:fat_esc2uni_Rdf8b5a1e+500023/92487629] [fat:fat_esc2uni_Rdf8b5a1e+499796/92487856] [fat:fat_esc2uni_Rdf8b5a1e+508607/92479045] [fat:fat_esc2uni_Rdf8b5a1e+509363/92478289] [fat:fat_esc2uni_Rdf8b5a1e+497979/92489673] [tty_write+458/528] [fat:fat_esc2uni_Rdf8b5a1e+497736/92489916]
Sep 25 11:37:40 krypton kernel:        [sys_write+219/256] [tty_write+0/528] [system_call+52/56]
Sep 25 11:37:40 krypton kernel: Code: f3 a5 f6 c3 02 74 02 66 a5 f6 c3 01 74 01 a4 89 d8 03 45 5c
Sep 25 11:37:40 krypton kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000014
Sep 25 11:37:40 krypton kernel: current->tss.cr3 = 00101000, %%cr3 = 00101000
Sep 25 11:37:40 krypton kernel: *pde = 00000000
Sep 25 11:37:40 krypton kernel: Oops: 0000
Sep 25 11:37:40 krypton kernel: CPU:    0
Sep 25 11:37:40 krypton kernel: EIP:    0010:[fat:fat_esc2uni_Rdf8b5a1e+220968/92766684]
Sep 25 11:37:40 krypton kernel: EFLAGS: 00010286
Sep 25 11:37:40 krypton kernel: eax: c1199000   ebx: 00000000   ecx: c1199000   edx: 00000012
Sep 25 11:37:40 krypton kernel: esi: c1199000   edi: c1199100   ebp: 00000001   esp: c10abdc8
Sep 25 11:37:40 krypton kernel: ds: 0018   es: 0018   ss: 0018
Sep 25 11:37:40 krypton kernel: Process pppd (pid: 544, process nr: 21, stackpage=c10ab000)
Sep 25 11:37:40 krypton kernel: Stack: c0196ee9 c1199000 c1199000 00000220 c10aa000 00000001 c1199000 00000000
Sep 25 11:37:40 krypton kernel:        c0196f32 c1199000 c0196fa7 c1199000 00000000 c10aa000 c10aa000 c10aa000
Sep 25 11:37:40 krypton kernel:        c01178c5 00000001 00000296 c10aa000 c14e9ac0 c10abe3c c0117af3 c10abe90
Sep 25 11:37:40 krypton kernel: Call Trace: [do_tty_hangup+637/648] [tty_vhangup+10/16] [disassociate_ctty+91/212] [exit_notify+461/472] [do_exit+547/616] [die_if_no_fixup+0/64] [error_table+2646/9568]
Sep 25 11:37:40 krypton kernel:        [error_table+9294/9568] [do_page_fault+708/944] [error_table+9294/9568] [error_code+45/52] [fat:fat_esc2uni_Rdf8b5a1e+215633/92772019] [fat:fat_esc2uni_Rdf8b5a1e+500023/92487629] [fat:fat_esc2uni_Rdf8b5a1e+499796/92487856] [fat:fat_esc2uni_Rdf8b5a1e+508607/92479045]
Sep 25 11:37:40 krypton kernel:        [fat:fat_esc2uni_Rdf8b5a1e+509363/92478289] [fat:fat_esc2uni_Rdf8b5a1e+497979/92489673] [tty_write+458/528] [fat:fat_esc2uni_Rdf8b5a1e+497736/92489916] [sys_write+219/256] [tty_write+0/528] [system_call+52/56]
Sep 25 11:37:40 krypton kernel: Code: 8b 73 14 50 e8 bb eb ff ff 53 e8 19 e3 ff ff c7 43 40 00 00
Sep 25 11:38:07 krypton PAM_pwdb[499]: (login) session opened for user root by (uid=0)
 
[7.1]
 
-- Versions installed: (if some fields are empty or looks
-- unusual then possibly you have very old versions)
Linux krypton 2.2.17 #9 Sun Oct 1 11:24:29 BRST 2000 i586 unknown
Kernel modules         2.1.121
Gnu C                  egcs-2.91.66
Binutils               2.9.5.0.24
Linux C Library        2.1.3
Dynamic linker         ldd (GNU libc) 2.1.3
Procps                 2.0.6
Mount                  2.9u
Net-tools              1.54
Console-tools          0.3.3
Sh-utils               2.0
Modules Loaded         via82cxxx sb uart401 sound soundcore ltmodem vfat fat
 
[7.2]
 
rocessor : 0
vendor_id : AuthenticAMD
cpu family : 5
model  : 8
model name : AMD-K6(tm) 3D processor
stepping : 12
cpu MHz  : 448.343
cache size : 64 KB
fdiv_bug : no
hlt_bug  : no
sep_bug  : no
f00f_bug : no
coma_bug : no
fpu  : yes
fpu_exception : yes
cpuid level : 1
wp  : yes
flags  : fpu vme de pse tsc msr mce cx8 sep mtrr pge mmx 3dnow
bogomips : 894.57
[7.3]
 
via82cxxx               7548   0 (autoclean)
sb                     33652   0 (autoclean) [via82cxxx]
uart401                 5968   0 (autoclean) [via82cxxx sb]
sound                  57228   0 (autoclean) [via82cxxx sb uart401]
soundcore               2372   8 (autoclean) [sb sound]
ltmodem               452936   0 (unused)
vfat                    9212   1 (autoclean)
fat                    30496   1 (autoclean) [vfat]
 
[7.5]
 
I´ve tried to upgrade my pppd version to 2.4.0 and the problem persist, i´m running linux on notebook (Compaq presario 1200). If i upgrade to kernel v2.3 or 2.2.18(some beta version) resolves my problem?
 
 
Thanks for supporting,
 
Lucien Rocha
 

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