* Re: 2.4.18 SPARC SMP oops
@ 2002-05-22 11:12 Joris Braakman
2002-05-22 12:24 ` Tomas Szepe
0 siblings, 1 reply; 7+ messages in thread
From: Joris Braakman @ 2002-05-22 11:12 UTC (permalink / raw)
To: linux-kernel
Hi,
The following oops looks a lot like Tomas Szepe oops, so I copied the
subject.
I could still login with ssh, su to root and issue a reboot, which
didn't work completely, but after a halt command I got the bootprompt
on the console and issued a boot. Other commands as ps or top didn't
work. ls did work. It happened under heavy load. The machine was running
for more than one day with this load.
It is a sparc 5, single processor , 128MB.
Joris. (cc me plz)
cpu : Fujitsu MB86904
fpu : Lsi Logic/Meiko L64804 or compatible
promlib : Version 3 Revision 2
prom : 2.15
type : sun4m
ncpus probed : 1
ncpus active : 1
BogoMips : 109.36
MMU type : Fujitsu Swift
contexts : 256
nocache total : 1048576
nocache used : 782848
ksymoops 2.4.5 on sparc 2.4.18. Options used
-V (default)
-k 20020521062554.ksyms (specified)
-l 20020521062554.modules (specified)
-o /lib/modules/2.4.18/ (default)
-m /boot/System.map-2.4.18 (default)
No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is 20020521062554.modules a valid lsmod file?
kernel BUG at srmmu.c:397!
Unable to handle kernel NULL pointer dereference<1>tsk->{mm,active_mm}->context = 0000001b
tsk->{mm,active_mm}->pgd = fc0f4000
\|/ ____ \|/
"@'/ ,. \`@"
/_| \__/ |_\
\__U_/
apache(7990): Oops
PSR: 048000c1 PC: f0020174 NPC: f0020178 Y: 00000000 Not tainted
Using defaults from ksymoops -t elf32-sparc -a sparc
g0: f0190800 g1: 04800fe7 g2: 00000001 g3: 04400fe0 g4: f00291a0 g5: 53545556 g6: f7174000 g7: 00000000
o0: 0000001b o1: 044000e1 o2: f0190800 o3: f0190994 o4: 0000022b o5: 00000000 sp: f7175a48 o7: f002016c
l0: 049000c2 l1: f0025814 l2: f0025818 l3: 00000010 l4: 00000020 l5: 00000000 l6: f67c67e0 l7: 00000006
i0: f1e9c1e0 i1: 50440000 i2: 001de0aa i3: f003d484 i4: f00f2948 i5: 00000000 fp: f7175ab0 i7: f0039684
Caller[f0039684]
Caller[f00394e8]
Caller[f001e524]
Caller[f0010fe8]
Caller[f0114778]
Caller[f013476c]
Caller[f00f27bc]
Caller[f00f29d4]
Caller[f004b10c]
Caller[f001138c]
Caller[0001a37c]
Instruction DUMP: 921263d0 40002369 9410218d <c0202000> 81c7e008 91e82000 9de3bf98 90100018 7fffff5f
>>PC; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
>>g0; f0190800 <abi_table+8/134>
>>g1; 04800fe7 Before first symbol
>>g3; 04400fe0 Before first symbol
>>g4; f00291a0 <release_console_sem+68/e4>
>>g5; 53545556 Before first symbol
>>g6; f7174000 <END_OF_CODE+6f7b0e8/????>
>>o1; 044000e1 Before first symbol
>>o2; f0190800 <abi_table+8/134>
>>o3; f0190994 <console_printk+0/10>
>>sp; f7175a48 <END_OF_CODE+6f7cb30/????>
>>o7; f002016c <srmmu_pte_alloc_one+14/28>
>>l0; 049000c2 Before first symbol
>>l1; f0025814 <flush_patch_switch+34/170>
>>l2; f0025818 <flush_patch_switch+38/170>
>>l6; f67c67e0 <END_OF_CODE+65cd8c8/????>
>>i0; f1e9c1e0 <END_OF_CODE+1ca32c8/????>
>>i1; 50440000 Before first symbol
>>i2; 001de0aa Before first symbol
>>i3; f003d484 <filemap_nopage+0/2a0>
>>i4; f00f2948 <sock_write+0/a0>
>>fp; f7175ab0 <END_OF_CODE+6f7cb98/????>
>>i7; f0039684 <pte_alloc+38/90>
Trace; f0039684 <pte_alloc+38/90>
Trace; f00394e8 <handle_mm_fault+60/164>
Trace; f001e524 <do_sparc_fault+1a0/3f0>
Trace; f0010fe8 <srmmu_fault+58/68>
Trace; f0114778 <tcp_sendmsg+538/13e4>
Trace; f013476c <inet_sendmsg+40/54>
Trace; f00f27bc <sock_sendmsg+74/9c>
Trace; f00f29d4 <sock_write+8c/a0>
Trace; f004b10c <sys_write+c4/164>
Trace; f001138c <syscall_is_too_hard+34/40>
Trace; 0001a37c Before first symbol
Code; f0020168 <srmmu_pte_alloc_one+10/28>
00000000 <_PC>:
Code; f0020168 <srmmu_pte_alloc_one+10/28>
0: 92 12 63 d0 or %o1, 0x3d0, %o1
Code; f002016c <srmmu_pte_alloc_one+14/28>
4: 40 00 23 69 call 8da8 <_PC+0x8da8> f0028f10 <printk+0/1b4>
Code; f0020170 <srmmu_pte_alloc_one+18/28>
8: 94 10 21 8d mov 0x18d, %o2
Code; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
c: c0 20 20 00 clr [ %g0 ] <=====
Code; f0020178 <srmmu_pte_alloc_one+20/28>
10: 81 c7 e0 08 ret
Code; f002017c <srmmu_pte_alloc_one+24/28>
14: 91 e8 20 00 restore %g0, 0, %o0
Code; f0020180 <srmmu_free_pte_fast+0/18>
18: 9d e3 bf 98 save %sp, -104, %sp
Code; f0020184 <srmmu_free_pte_fast+4/18>
1c: 90 10 00 18 mov %i0, %o0
Code; f0020188 <srmmu_free_pte_fast+8/18>
20: 7f ff ff 5f call fffffd9c <_PC+0xfffffd9c> f001ff04 <srmmu_free_nocache+0/88>
Code; f002018c <srmmu_free_pte_fast+c/18>
24: 00 00 00 00 unimp 0
kernel BUG at /usr/src/kernel-source-2.4.18/include/asm/pgalloc.h:120!
kernel BUG at srmmu.c:397!
Unable to handle kernel NULL pointer dereference<1>tsk->{mm,active_mm}->context = 000000e0
tsk->{mm,active_mm}->pgd = fc0c2000
\|/ ____ \|/
"@'/ ,. \`@"
/_| \__/ |_\
\__U_/
apache(7922): Oops
PSR: 048000c1 PC: f0020174 NPC: f0020178 Y: 00000000 Not tainted
g0: f0190800 g1: 04800fe7 g2: 00000001 g3: 04400fe0 g4: f00291a0 g5: 53545556 g6: f5b66000 g7: 00000000
o0: 0000001b o1: 044000e1 o2: f0190800 o3: f0190994 o4: 00000124 o5: 00000000 sp: f5b67a48 o7: f002016c
l0: 049000c2 l1: f0025814 l2: f0025818 l3: 00000010 l4: 00000020 l5: 00000000 l6: f35ad280 l7: 502f42ac
i0: f4da3980 i1: 50580000 i2: f7ef7400 i3: 00000000 i4: fff00000 i5: f014e7e8 fp: f5b67ab0 i7: f0039684
Caller[f0039684]
Caller[f00394e8]
Caller[f001e524]
Caller[f0010fe8]
Caller[f0114778]
Caller[f013476c]
Caller[f00f27bc]
Caller[f00f29d4]
Caller[f004b10c]
Caller[f001138c]
Caller[0001a37c]
Instruction DUMP: 921263d0 40002369 9410218d <c0202000> 81c7e008 91e82000 9de3bf98 90100018 7fffff5f
>>PC; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
>>g0; f0190800 <abi_table+8/134>
>>g1; 04800fe7 Before first symbol
>>g3; 04400fe0 Before first symbol
>>g4; f00291a0 <release_console_sem+68/e4>
>>g5; 53545556 Before first symbol
>>g6; f5b66000 <END_OF_CODE+596d0e8/????>
>>o1; 044000e1 Before first symbol
>>o2; f0190800 <abi_table+8/134>
>>o3; f0190994 <console_printk+0/10>
>>sp; f5b67a48 <END_OF_CODE+596eb30/????>
>>o7; f002016c <srmmu_pte_alloc_one+14/28>
>>l0; 049000c2 Before first symbol
>>l1; f0025814 <flush_patch_switch+34/170>
>>l2; f0025818 <flush_patch_switch+38/170>
>>l6; f35ad280 <END_OF_CODE+33b4368/????>
>>l7; 502f42ac Before first symbol
>>i0; f4da3980 <END_OF_CODE+4baaa68/????>
>>i1; 50580000 Before first symbol
>>i2; f7ef7400 <END_OF_CODE+7cfe4e8/????>
>>i4; fff00000 <END_OF_CODE+fd070e8/????>
>>i5; f014e7e8 <L.2.15+20/24>
>>fp; f5b67ab0 <END_OF_CODE+596eb98/????>
>>i7; f0039684 <pte_alloc+38/90>
Trace; f0039684 <pte_alloc+38/90>
Trace; f00394e8 <handle_mm_fault+60/164>
Trace; f001e524 <do_sparc_fault+1a0/3f0>
Trace; f0010fe8 <srmmu_fault+58/68>
Trace; f0114778 <tcp_sendmsg+538/13e4>
Trace; f013476c <inet_sendmsg+40/54>
Trace; f00f27bc <sock_sendmsg+74/9c>
Trace; f00f29d4 <sock_write+8c/a0>
Trace; f004b10c <sys_write+c4/164>
Trace; f001138c <syscall_is_too_hard+34/40>
Trace; 0001a37c Before first symbol
Code; f0020168 <srmmu_pte_alloc_one+10/28>
00000000 <_PC>:
Code; f0020168 <srmmu_pte_alloc_one+10/28>
0: 92 12 63 d0 or %o1, 0x3d0, %o1
Code; f002016c <srmmu_pte_alloc_one+14/28>
4: 40 00 23 69 call 8da8 <_PC+0x8da8> f0028f10 <printk+0/1b4>
Code; f0020170 <srmmu_pte_alloc_one+18/28>
8: 94 10 21 8d mov 0x18d, %o2
Code; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
c: c0 20 20 00 clr [ %g0 ] <=====
Code; f0020178 <srmmu_pte_alloc_one+20/28>
10: 81 c7 e0 08 ret
Code; f002017c <srmmu_pte_alloc_one+24/28>
14: 91 e8 20 00 restore %g0, 0, %o0
Code; f0020180 <srmmu_free_pte_fast+0/18>
18: 9d e3 bf 98 save %sp, -104, %sp
Code; f0020184 <srmmu_free_pte_fast+4/18>
1c: 90 10 00 18 mov %i0, %o0
Code; f0020188 <srmmu_free_pte_fast+8/18>
20: 7f ff ff 5f call fffffd9c <_PC+0xfffffd9c> f001ff04 <srmmu_free_nocache+0/88>
Code; f002018c <srmmu_free_pte_fast+c/18>
24: 00 00 00 00 unimp 0
kernel BUG at srmmu.c:397!
Unable to handle kernel NULL pointer dereference<1>tsk->{mm,active_mm}->context = 00000058
tsk->{mm,active_mm}->pgd = fc040800
\|/ ____ \|/
"@'/ ,. \`@"
/_| \__/ |_\
\__U_/
apache(7553): Oops
PSR: 048000c1 PC: f0020174 NPC: f0020178 Y: 00000000 Not tainted
g0: f0190800 g1: 04800fe7 g2: 00000001 g3: 04400fe0 g4: f00291a0 g5: 53545556 g6: f0fd2000 g7: 00000000
o0: 0000001b o1: 044000e1 o2: f0190800 o3: f0190994 o4: 0000033b o5: 00000000 sp: f0fd3a48 o7: f002016c
l0: 0000033b l1: f3b861f4 l2: f082d2c0 l3: f2bdb120 l4: f7f530dc l5: 0000033b l6: f3b86140 l7: 00000006
i0: f68c3780 i1: 50740000 i2: 00421faa i3: f003d484 i4: fff00000 i5: 00000000 fp: f0fd3ab0 i7: f0039684
Caller[f0039684]
Caller[f00394e8]
Caller[f001e524]
Caller[f0010fe8]
Caller[f0114778]
Caller[f013476c]
Caller[f00f27bc]
Caller[f00f29d4]
Caller[f004b10c]
Caller[f001138c]
Caller[0001a37c]
Instruction DUMP: 921263d0 40002369 9410218d <c0202000> 81c7e008 91e82000 9de3bf98 90100018 7fffff5f
>>PC; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
>>g0; f0190800 <abi_table+8/134>
>>g1; 04800fe7 Before first symbol
>>g3; 04400fe0 Before first symbol
>>g4; f00291a0 <release_console_sem+68/e4>
>>g5; 53545556 Before first symbol
>>g6; f0fd2000 <END_OF_CODE+dd90e8/????>
>>o1; 044000e1 Before first symbol
>>o2; f0190800 <abi_table+8/134>
>>o3; f0190994 <console_printk+0/10>
>>sp; f0fd3a48 <END_OF_CODE+ddab30/????>
>>o7; f002016c <srmmu_pte_alloc_one+14/28>
>>l1; f3b861f4 <END_OF_CODE+398d2dc/????>
>>l2; f082d2c0 <END_OF_CODE+6343a8/????>
>>l3; f2bdb120 <END_OF_CODE+29e2208/????>
>>l4; f7f530dc <END_OF_CODE+7d5a1c4/????>
>>l6; f3b86140 <END_OF_CODE+398d228/????>
>>i0; f68c3780 <END_OF_CODE+66ca868/????>
>>i1; 50740000 Before first symbol
>>i2; 00421faa Before first symbol
>>i3; f003d484 <filemap_nopage+0/2a0>
>>i4; fff00000 <END_OF_CODE+fd070e8/????>
>>fp; f0fd3ab0 <END_OF_CODE+ddab98/????>
>>i7; f0039684 <pte_alloc+38/90>
Trace; f0039684 <pte_alloc+38/90>
Trace; f00394e8 <handle_mm_fault+60/164>
Trace; f001e524 <do_sparc_fault+1a0/3f0>
Trace; f0010fe8 <srmmu_fault+58/68>
Trace; f0114778 <tcp_sendmsg+538/13e4>
Trace; f013476c <inet_sendmsg+40/54>
Trace; f00f27bc <sock_sendmsg+74/9c>
Trace; f00f29d4 <sock_write+8c/a0>
Trace; f004b10c <sys_write+c4/164>
Trace; f001138c <syscall_is_too_hard+34/40>
Trace; 0001a37c Before first symbol
Code; f0020168 <srmmu_pte_alloc_one+10/28>
00000000 <_PC>:
Code; f0020168 <srmmu_pte_alloc_one+10/28>
0: 92 12 63 d0 or %o1, 0x3d0, %o1
Code; f002016c <srmmu_pte_alloc_one+14/28>
4: 40 00 23 69 call 8da8 <_PC+0x8da8> f0028f10 <printk+0/1b4>
Code; f0020170 <srmmu_pte_alloc_one+18/28>
8: 94 10 21 8d mov 0x18d, %o2
Code; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
c: c0 20 20 00 clr [ %g0 ] <=====
Code; f0020178 <srmmu_pte_alloc_one+20/28>
10: 81 c7 e0 08 ret
Code; f002017c <srmmu_pte_alloc_one+24/28>
14: 91 e8 20 00 restore %g0, 0, %o0
Code; f0020180 <srmmu_free_pte_fast+0/18>
18: 9d e3 bf 98 save %sp, -104, %sp
Code; f0020184 <srmmu_free_pte_fast+4/18>
1c: 90 10 00 18 mov %i0, %o0
Code; f0020188 <srmmu_free_pte_fast+8/18>
20: 7f ff ff 5f call fffffd9c <_PC+0xfffffd9c> f001ff04 <srmmu_free_nocache+0/88>
Code; f002018c <srmmu_free_pte_fast+c/18>
24: 00 00 00 00 unimp 0
kernel BUG at srmmu.c:397!
Unable to handle kernel NULL pointer dereference<1>tsk->{mm,active_mm}->context = 0000006f
tsk->{mm,active_mm}->pgd = fc0f5800
\|/ ____ \|/
"@'/ ,. \`@"
/_| \__/ |_\
\__U_/
apache(7991): Oops
PSR: 048000c1 PC: f0020174 NPC: f0020178 Y: 00000000 Not tainted
g0: f0190800 g1: 04800fe7 g2: 00000001 g3: 04400fe0 g4: f00291a0 g5: 53545556 010b400 sp: f10b1a48 o7: f002016c
Warning (Oops_set_regs): garbage '010b400 sp: f10b1a48 o7: f002016c' at end of register line ignored
l0: 044000c2 l1: f00fb070 l2: f002d8f4 l3: 00000010 l4: 00000020 l5: 00000000 l6: f1269580 l7: 00065000
i0: f1e9c140 i1: 50640000 i2: f01c41ec i3: f010ae90 i4: fff00000 i5: f014e7e8 fp: f10b1ab0 i7: f0039684
Caller[f0039684]
Caller[f00394e8]
Caller[f001e524]
Caller[f0010fe8]
Caller[f0114778]
Caller[f013476c]
Caller[f00f27bc]
Caller[f00f29d4]
Caller[f004b10c]
Caller[f001138c]
Caller[0001a37c]
Instruction DUMP: 921263d0 40002369 9410218d <c0202000> 81c7e008 91e82000 9de3bf98 90100018 7fffff5f
>>PC; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
>>g0; f0190800 <abi_table+8/134>
>>g1; 04800fe7 Before first symbol
>>g3; 04400fe0 Before first symbol
>>g4; f00291a0 <release_console_sem+68/e4>
>>g5; 53545556 Before first symbol
>>l0; 044000c2 Before first symbol
>>l1; f00fb070 <net_rx_action+3f0/3f4>
>>l2; f002d8f4 <do_softirq+b0/150>
>>l6; f1269580 <END_OF_CODE+1070668/????>
>>l7; 00065000 Before first symbol
>>i0; f1e9c140 <END_OF_CODE+1ca3228/????>
>>i1; 50640000 Before first symbol
>>i2; f01c41ec <softnet_data+c/40>
>>i3; f010ae90 <ip_rcv+0/548>
>>i4; fff00000 <END_OF_CODE+fd070e8/????>
>>i5; f014e7e8 <L.2.15+20/24>
>>fp; f10b1ab0 <END_OF_CODE+eb8b98/????>
>>i7; f0039684 <pte_alloc+38/90>
Trace; f0039684 <pte_alloc+38/90>
Trace; f00394e8 <handle_mm_fault+60/164>
Trace; f001e524 <do_sparc_fault+1a0/3f0>
Trace; f0010fe8 <srmmu_fault+58/68>
Trace; f0114778 <tcp_sendmsg+538/13e4>
Trace; f013476c <inet_sendmsg+40/54>
Trace; f00f27bc <sock_sendmsg+74/9c>
Trace; f00f29d4 <sock_write+8c/a0>
Trace; f004b10c <sys_write+c4/164>
Trace; f001138c <syscall_is_too_hard+34/40>
Trace; 0001a37c Before first symbol
Code; f0020168 <srmmu_pte_alloc_one+10/28>
00000000 <_PC>:
Code; f0020168 <srmmu_pte_alloc_one+10/28>
0: 92 12 63 d0 or %o1, 0x3d0, %o1
Code; f002016c <srmmu_pte_alloc_one+14/28>
4: 40 00 23 69 call 8da8 <_PC+0x8da8> f0028f10 <printk+0/1b4>
Code; f0020170 <srmmu_pte_alloc_one+18/28>
8: 94 10 21 8d mov 0x18d, %o2
Code; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
c: c0 20 20 00 clr [ %g0 ] <=====
Code; f0020178 <srmmu_pte_alloc_one+20/28>
10: 81 c7 e0 08 ret
Code; f002017c <srmmu_pte_alloc_one+24/28>
14: 91 e8 20 00 restore %g0, 0, %o0
Code; f0020180 <srmmu_free_pte_fast+0/18>
18: 9d e3 bf 98 save %sp, -104, %sp
Code; f0020184 <srmmu_free_pte_fast+4/18>
1c: 90 10 00 18 mov %i0, %o0
Code; f0020188 <srmmu_free_pte_fast+8/18>
20: 7f ff ff 5f call fffffd9c <_PC+0xfffffd9c> f001ff04 <srmmu_free_nocache+0/88>
Code; f002018c <srmmu_free_pte_fast+c/18>
24: 00 00 00 00 unimp 0
kernel BUG at srmmu.c:397!
Unable to handle kernel NULL pointer dereference<1>tsk->{mm,active_mm}->context = 00000096
tsk->{mm,active_mm}->pgd = fc0cac00
\|/ ____ \|/
"@'/ ,. \`@"
/_| \__/ |_\
\__U_/
apache(7983): Oops
PSR: 048000c1 PC: f0020174 NPC: f0020178 Y: 00000000 Not tainted
g0: f0190800 g1: 04800fe7 g2: 00000001 g3: 04400fe0 g4: f00291a0 g5: 53545556 g6: f7ce0000 g7: 00000000
o0: 0000001b o1: 044000e1 o2: f0190800 o3: f0190994 o4: 5023c568 o5: f01507e8 sp: f7ce1a48 o7: f002016c
l0: 049010c2 l1: f0025814 l2: f0025818 l3: 00000010 l4: 00000020 l5: 00000000 l6: f3ba8000 l7: 7fffffff
i0: f4da33e0 i1: 504c0000 i2: 00001000 i3: f017ec00 i4: 00000000 i5: f3ba9dec fp: f7ce1ab0 i7: f0039684
Caller[f0039684]
Caller[f00394e8]
Caller[f001e524]
Caller[f0010fe8]
Caller[f0114778]
Caller[f013476c]
Caller[f00f27bc]
Caller[f00f29d4]
Caller[f004b10c]
Caller[f001138c]
Caller[0001a37c]
Instruction DUMP: 921263d0 40002369 9410218d <c0202000> 81c7e008 91e82000 9de3bf98 90100018 7fffff5f
>>PC; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
>>g0; f0190800 <abi_table+8/134>
>>g1; 04800fe7 Before first symbol
>>g3; 04400fe0 Before first symbol
>>g4; f00291a0 <release_console_sem+68/e4>
>>g5; 53545556 Before first symbol
>>g6; f7ce0000 <END_OF_CODE+7ae70e8/????>
>>o1; 044000e1 Before first symbol
>>o2; f0190800 <abi_table+8/134>
>>o3; f0190994 <console_printk+0/10>
>>o4; 5023c568 Before first symbol
>>o5; f01507e8 <__udivdi3+3a4/3b4>
>>sp; f7ce1a48 <END_OF_CODE+7ae8b30/????>
>>o7; f002016c <srmmu_pte_alloc_one+14/28>
>>l0; 049010c2 Before first symbol
>>l1; f0025814 <flush_patch_switch+34/170>
>>l2; f0025818 <flush_patch_switch+38/170>
>>l6; f3ba8000 <END_OF_CODE+39af0e8/????>
>>l7; 7fffffff Before first symbol
>>i0; f4da33e0 <END_OF_CODE+4baa4c8/????>
>>i1; 504c0000 Before first symbol
>>i2; 00001000 Before first symbol
>>i3; f017ec00 <prio2band+26e8/3868>
>>i5; f3ba9dec <END_OF_CODE+39b0ed4/????>
>>fp; f7ce1ab0 <END_OF_CODE+7ae8b98/????>
>>i7; f0039684 <pte_alloc+38/90>
Trace; f0039684 <pte_alloc+38/90>
Trace; f00394e8 <handle_mm_fault+60/164>
Trace; f001e524 <do_sparc_fault+1a0/3f0>
Trace; f0010fe8 <srmmu_fault+58/68>
Trace; f0114778 <tcp_sendmsg+538/13e4>
Trace; f013476c <inet_sendmsg+40/54>
Trace; f00f27bc <sock_sendmsg+74/9c>
Trace; f00f29d4 <sock_write+8c/a0>
Trace; f004b10c <sys_write+c4/164>
Trace; f001138c <syscall_is_too_hard+34/40>
Trace; 0001a37c Before first symbol
Code; f0020168 <srmmu_pte_alloc_one+10/28>
00000000 <_PC>:
Code; f0020168 <srmmu_pte_alloc_one+10/28>
0: 92 12 63 d0 or %o1, 0x3d0, %o1
Code; f002016c <srmmu_pte_alloc_one+14/28>
4: 40 00 23 69 call 8da8 <_PC+0x8da8> f0028f10 <printk+0/1b4>
Code; f0020170 <srmmu_pte_alloc_one+18/28>
8: 94 10 21 8d mov 0x18d, %o2
Code; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
c: c0 20 20 00 clr [ %g0 ] <=====
Code; f0020178 <srmmu_pte_alloc_one+20/28>
10: 81 c7 e0 08 ret
Code; f002017c <srmmu_pte_alloc_one+24/28>
14: 91 e8 20 00 restore %g0, 0, %o0
Code; f0020180 <srmmu_free_pte_fast+0/18>
18: 9d e3 bf 98 save %sp, -104, %sp
Code; f0020184 <srmmu_free_pte_fast+4/18>
1c: 90 10 00 18 mov %i0, %o0
Code; f0020188 <srmmu_free_pte_fast+8/18>
20: 7f ff ff 5f call fffffd9c <_PC+0xfffffd9c> f001ff04 <srmmu_free_nocache+0/88>
Code; f002018c <srmmu_free_pte_fast+c/18>
24: 00 00 00 00 unimp 0
kernel BUG at srmmu.c:397!
Unable to handle kernel NULL pointer dereference<1>tsk->{mm,active_mm}->context = 0000001f
tsk->{mm,active_mm}->pgd = fc0d0400
\|/ ____ \|/
"@'/ ,. \`@"
/_| \__/ |_\
\__U_/
sh(8009): Oops
PSR: 048000c3 PC: f0020174 NPC: f0020178 Y: 00000000 Not tainted
g0: f0190800 g1: 04800fe1 g2: 00000001 g3: 04400fe2 g4: f00291a0 g5: 53545556 g6: f1062000 g7: 00000000
o0: 0000001b o1: 044000e3 o2: f0190800 o3: f0190994 o4: f3736200 o5: 00000082 sp: f1063d48 o7: f002016c
l0: f3736020 l1: f01f9d58 l2: 044000e4 l3: 00009000 l4: 00000000 l5: 50082000 l6: f01cd400 l7: 500283a8
i0: f68c3dc0 i1: 50081000 i2: f4f1d4a0 i3: f4f1d4c0 i4: f4f1d4b8 i5: f4f1d4b8 fp: f1063db0 i7: f0039684
Caller[f0039684]
Caller[f00394e8]
Caller[f001e524]
Caller[f0010fe8]
Caller[500060cc]
Instruction DUMP: 921263d0 40002369 9410218d <c0202000> 81c7e008 91e82000 9de3bf98 90100018 7fffff5f
>>PC; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
>>g0; f0190800 <abi_table+8/134>
>>g1; 04800fe1 Before first symbol
>>g3; 04400fe2 Before first symbol
>>g4; f00291a0 <release_console_sem+68/e4>
>>g5; 53545556 Before first symbol
>>g6; f1062000 <END_OF_CODE+e690e8/????>
>>o1; 044000e3 Before first symbol
>>o2; f0190800 <abi_table+8/134>
>>o3; f0190994 <console_printk+0/10>
>>o4; f3736200 <END_OF_CODE+353d2e8/????>
>>sp; f1063d48 <END_OF_CODE+e6ae30/????>
>>o7; f002016c <srmmu_pte_alloc_one+14/28>
>>l0; f3736020 <END_OF_CODE+353d108/????>
>>l1; f01f9d58 <end+e40/????>
>>l2; 044000e4 Before first symbol
>>l3; 00009000 Before first symbol
>>l5; 50082000 Before first symbol
>>l6; f01cd400 <pidhash+fa0/1000>
>>l7; 500283a8 Before first symbol
>>i0; f68c3dc0 <END_OF_CODE+66caea8/????>
>>i1; 50081000 Before first symbol
>>i2; f4f1d4a0 <END_OF_CODE+4d24588/????>
>>i3; f4f1d4c0 <END_OF_CODE+4d245a8/????>
>>i4; f4f1d4b8 <END_OF_CODE+4d245a0/????>
>>i5; f4f1d4b8 <END_OF_CODE+4d245a0/????>
>>fp; f1063db0 <END_OF_CODE+e6ae98/????>
>>i7; f0039684 <pte_alloc+38/90>
Trace; f0039684 <pte_alloc+38/90>
Trace; f00394e8 <handle_mm_fault+60/164>
Trace; f001e524 <do_sparc_fault+1a0/3f0>
Trace; f0010fe8 <srmmu_fault+58/68>
Trace; 500060cc Before first symbol
Code; f0020168 <srmmu_pte_alloc_one+10/28>
00000000 <_PC>:
Code; f0020168 <srmmu_pte_alloc_one+10/28>
0: 92 12 63 d0 or %o1, 0x3d0, %o1
Code; f002016c <srmmu_pte_alloc_one+14/28>
4: 40 00 23 69 call 8da8 <_PC+0x8da8> f0028f10 <printk+0/1b4>
Code; f0020170 <srmmu_pte_alloc_one+18/28>
8: 94 10 21 8d mov 0x18d, %o2
Code; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
c: c0 20 20 00 clr [ %g0 ] <=====
Code; f0020178 <srmmu_pte_alloc_one+20/28>
10: 81 c7 e0 08 ret
Code; f002017c <srmmu_pte_alloc_one+24/28>
14: 91 e8 20 00 restore %g0, 0, %o0
Code; f0020180 <srmmu_free_pte_fast+0/18>
18: 9d e3 bf 98 save %sp, -104, %sp
Code; f0020184 <srmmu_free_pte_fast+4/18>
1c: 90 10 00 18 mov %i0, %o0
Code; f0020188 <srmmu_free_pte_fast+8/18>
20: 7f ff ff 5f call fffffd9c <_PC+0xfffffd9c> f001ff04 <srmmu_free_nocache+0/88>
Code; f002018c <srmmu_free_pte_fast+c/18>
24: 00 00 00 00 unimp 0
kernel BUG at srmmu.c:397!
Unable to handle kernel NULL pointer dereference<1>tsk->{mm,active_mm}->context = 00000046
tsk->{mm,active_mm}->pgd = fc0d0000
\|/ ____ \|/
"@'/ ,. \`@"
/_| \__/ |_\
\__U_/
sendmail(8013): Oops
PSR: 048000c5 PC: f0020174 NPC: f0020178 Y: 00000000 Not tainted
g0: f0190800 g1: 04800fe3 g2: 00000001 g3: 04400fe4 g4: f00291a0 g5: 53545556 g6: f522c000 g7: 00000000
o0: 0000001b o1: 044000e5 o2: f0190800 o3: f0190994 o4: 0000007d o5: 00000000 sp: f522dd48 o7: f002016c
l0: 00000077 l1: f3b86bf4 l2: f3e240a0 l3: f2109380 l4: f7f52b30 l5: 00000077 l6: f3b86b40 l7: 501be001
i0: f527ac00 i1: 502be000 i2: 007288aa i3: f003d484 i4: 0000013f i5: 00000000 fp: f522ddb0 i7: f0039684
Caller[f0039684]
Caller[f00394e8]
Caller[f001e524]
Caller[f0010fe8]
Caller[501f1268]
Instruction DUMP: 921263d0 40002369 9410218d <c0202000> 81c7e008 91e82000 9de3bf98 90100018 7fffff5f
>>PC; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
>>g0; f0190800 <abi_table+8/134>
>>g1; 04800fe3 Before first symbol
>>g3; 04400fe4 Before first symbol
>>g4; f00291a0 <release_console_sem+68/e4>
>>g5; 53545556 Before first symbol
>>g6; f522c000 <END_OF_CODE+50330e8/????>
>>o1; 044000e5 Before first symbol
>>o2; f0190800 <abi_table+8/134>
>>o3; f0190994 <console_printk+0/10>
>>sp; f522dd48 <END_OF_CODE+5034e30/????>
>>o7; f002016c <srmmu_pte_alloc_one+14/28>
>>l1; f3b86bf4 <END_OF_CODE+398dcdc/????>
>>l2; f3e240a0 <END_OF_CODE+3c2b188/????>
>>l3; f2109380 <END_OF_CODE+1f10468/????>
>>l4; f7f52b30 <END_OF_CODE+7d59c18/????>
>>l6; f3b86b40 <END_OF_CODE+398dc28/????>
>>l7; 501be001 Before first symbol
>>i0; f527ac00 <END_OF_CODE+5081ce8/????>
>>i1; 502be000 Before first symbol
>>i2; 007288aa Before first symbol
>>i3; f003d484 <filemap_nopage+0/2a0>
>>fp; f522ddb0 <END_OF_CODE+5034e98/????>
>>i7; f0039684 <pte_alloc+38/90>
Trace; f0039684 <pte_alloc+38/90>
Trace; f00394e8 <handle_mm_fault+60/164>
Trace; f001e524 <do_sparc_fault+1a0/3f0>
Trace; f0010fe8 <srmmu_fault+58/68>
Trace; 501f1268 Before first symbol
Code; f0020168 <srmmu_pte_alloc_one+10/28>
00000000 <_PC>:
Code; f0020168 <srmmu_pte_alloc_one+10/28>
0: 92 12 63 d0 or %o1, 0x3d0, %o1
Code; f002016c <srmmu_pte_alloc_one+14/28>
4: 40 00 23 69 call 8da8 <_PC+0x8da8> f0028f10 <printk+0/1b4>
Code; f0020170 <srmmu_pte_alloc_one+18/28>
8: 94 10 21 8d mov 0x18d, %o2
Code; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
c: c0 20 20 00 clr [ %g0 ] <=====
Code; f0020178 <srmmu_pte_alloc_one+20/28>
10: 81 c7 e0 08 ret
Code; f002017c <srmmu_pte_alloc_one+24/28>
14: 91 e8 20 00 restore %g0, 0, %o0
Code; f0020180 <srmmu_free_pte_fast+0/18>
18: 9d e3 bf 98 save %sp, -104, %sp
Code; f0020184 <srmmu_free_pte_fast+4/18>
1c: 90 10 00 18 mov %i0, %o0
Code; f0020188 <srmmu_free_pte_fast+8/18>
20: 7f ff ff 5f call fffffd9c <_PC+0xfffffd9c> f001ff04 <srmmu_free_nocache+0/88>
Code; f002018c <srmmu_free_pte_fast+c/18>
24: 00 00 00 00 unimp 0
kernel BUG at srmmu.c:397!
kernel BUG at srmmu.c:397!
Unable to handle kernel NULL pointer dereference<1>tsk->{mm,active_mm}->context = 0000001d
tsk->{mm,active_mm}->pgd = fc045c00
\|/ ____ \|/
"@'/ ,. \`@"
/_| \__/ |_\
\__U_/
apache(7636): Oops
PSR: 048000c1 PC: f0020174 NPC: f0020178 Y: 00000000 Not tainted
g0: f0190800 g1: 04800fe7 g2: 00000001 g3: 04400fe0 g4: f00291a0 g5: 53545556 g6 : f2864000 g7: 00000000
o0: 0000001b o1: 044000e1 o2: f0190800 o3: f0190994 o4: 0000035a o5: 00000000 sp : f2865a48 o7: f002016c
l0: 0000035a l1: f3243554 l2: f6ce73e0 l3: f5689ce0 l4: f7f519f8 l5: 0000035a l6 : f32434a0 l7: f01d297c
i0: f68c3a00 i1: 50740000 i2: 0056b7aa i3: f003d484 i4: f00f2948 i5: 00000000 fp : f2865ab0 i7: f0039684
Caller[f0039684]
Caller[f00394e8]
Caller[f001e524]
Caller[f0010fe8]
Caller[f0114778]
Caller[f013476c]
Caller[f00f27bc]
Caller[f00f29d4]
Caller[f004b10c]
Caller[f001138c]
Caller[0001a37c]
Instruction DUMP: 921263d0 40002369 9410218d <c0202000> 81c7e008 91e82000 9d e3bf98 90100018 7fffff5f
Error (Oops_code_values): invalid value 0xe3bf98 in Code line, must be 2, 4, 8 or 16 digits, value ignored
>>PC; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
>>g0; f0190800 <abi_table+8/134>
>>g1; 04800fe7 Before first symbol
>>g3; 04400fe0 Before first symbol
>>g4; f00291a0 <release_console_sem+68/e4>
>>g5; 53545556 Before first symbol
>>g6; f2864000 <END_OF_CODE+266b0e8/????>
>>o1; 044000e1 Before first symbol
>>o2; f0190800 <abi_table+8/134>
>>o3; f0190994 <console_printk+0/10>
>>sp; f2865a48 <END_OF_CODE+266cb30/????>
>>o7; f002016c <srmmu_pte_alloc_one+14/28>
>>l1; f3243554 <END_OF_CODE+304a63c/????>
>>l2; f6ce73e0 <END_OF_CODE+6aee4c8/????>
>>l3; f5689ce0 <END_OF_CODE+5490dc8/????>
>>l4; f7f519f8 <END_OF_CODE+7d58ae0/????>
>>l6; f32434a0 <END_OF_CODE+304a588/????>
>>l7; f01d297c <tv1+4/804>
>>i0; f68c3a00 <END_OF_CODE+66caae8/????>
>>i1; 50740000 Before first symbol
>>i2; 0056b7aa Before first symbol
>>i3; f003d484 <filemap_nopage+0/2a0>
>>i4; f00f2948 <sock_write+0/a0>
>>fp; f2865ab0 <END_OF_CODE+266cb98/????>
>>i7; f0039684 <pte_alloc+38/90>
Trace; f0039684 <pte_alloc+38/90>
Trace; f00394e8 <handle_mm_fault+60/164>
Trace; f001e524 <do_sparc_fault+1a0/3f0>
Trace; f0010fe8 <srmmu_fault+58/68>
Trace; f0114778 <tcp_sendmsg+538/13e4>
Trace; f013476c <inet_sendmsg+40/54>
Trace; f00f27bc <sock_sendmsg+74/9c>
Trace; f00f29d4 <sock_write+8c/a0>
Trace; f004b10c <sys_write+c4/164>
Trace; f001138c <syscall_is_too_hard+34/40>
Trace; 0001a37c Before first symbol
Code; f0020168 <srmmu_pte_alloc_one+10/28>
00000000 <_PC>:
Code; f0020168 <srmmu_pte_alloc_one+10/28>
0: 92 12 63 d0 or %o1, 0x3d0, %o1
Code; f002016c <srmmu_pte_alloc_one+14/28>
4: 40 00 23 69 call 8da8 <_PC+0x8da8> f0028f10 <printk+0/1b4>
Code; f0020170 <srmmu_pte_alloc_one+18/28>
8: 94 10 21 8d mov 0x18d, %o2
Code; f0020174 <srmmu_pte_alloc_one+1c/28> <=====
c: c0 20 20 00 clr [ %g0 ] <=====
Code; f0020178 <srmmu_pte_alloc_one+20/28>
10: 81 c7 e0 08 ret
Code; f002017c <srmmu_pte_alloc_one+24/28>
14: 91 e8 20 00 restore %g0, 0, %o0
Code; f0020180 <srmmu_free_pte_fast+0/18>
18: 9d 90 10 00 unknown
Code; f0020184 <srmmu_free_pte_fast+4/18>
1c: 18 7f ff ff unknown
Code; f0020188 <srmmu_free_pte_fast+8/18>
20: 5f 00 00 00 call 7c000020 <_PC+0x7c000020> 6c020188 Before first symbol
Code; f002018c <srmmu_free_pte_fast+c/18>
24: 00 00 00 00 unimp 0
2 warnings and 1 error issued. Results may not be reliable.
# more .config | grep -v ^#
CONFIG_UID16=y
CONFIG_HIGHMEM=y
CONFIG_EXPERIMENTAL=y
CONFIG_MODULES=y
CONFIG_MODVERSIONS=y
CONFIG_KMOD=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_SPARC32=y
CONFIG_SBUS=y
CONFIG_SBUSCHAR=y
CONFIG_BUSMOUSE=y
CONFIG_SUN_MOUSE=y
CONFIG_SERIAL=y
CONFIG_SUN_SERIAL=y
CONFIG_SERIAL_CONSOLE=y
CONFIG_SUN_KEYBOARD=y
CONFIG_SUN_CONSOLE=y
CONFIG_SUN_AUXIO=y
CONFIG_SUN_IO=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_SUN_OPENPROMFS=m
CONFIG_NET=y
CONFIG_SYSVIPC=y
CONFIG_SYSCTL=y
CONFIG_KCORE_ELF=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_SUNOS_EMUL=y
CONFIG_PROM_CONSOLE=y
CONFIG_FB=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FB_SBUS=y
CONFIG_FB_CGSIX=y
CONFIG_FB_BWTWO=y
CONFIG_FB_CGTHREE=y
CONFIG_FB_TCX=y
CONFIG_FB_CGFOURTEEN=y
CONFIG_FB_LEO=y
CONFIG_FBCON_MFB=y
CONFIG_FBCON_CFB8=y
CONFIG_FBCON_FONTWIDTH8_ONLY=y
CONFIG_FONT_SUN8x16=y
CONFIG_SUN_OPENPROMIO=m
CONFIG_SUN_MOSTEK_RTC=y
CONFIG_BLK_DEV_FD=y
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_PACKET=y
CONFIG_NETLINK_DEV=y
CONFIG_NETFILTER=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_SYN_COOKIES=y
CONFIG_IPV6=m
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_SD_EXTRA_DEVS=40
CONFIG_CHR_DEV_ST=y
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_SR_EXTRA_DEVS=2
CONFIG_CHR_DEV_SG=m
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_SUNESP=y
CONFIG_SCSI_QLOGICPTI=m
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_PPP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SUNLANCE=y
CONFIG_HAPPYMEAL=m
CONFIG_SUNBMAC=m
CONFIG_SUNQE=m
CONFIG_MYRI_SBUS=m
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
CONFIG_EXT3_FS=m
CONFIG_JBD=m
CONFIG_EFS_FS=m
CONFIG_ISO9660_FS=m
CONFIG_MINIX_FS=m
CONFIG_HPFS_FS=m
CONFIG_PROC_FS=y
CONFIG_DEVPTS_FS=y
CONFIG_ROMFS_FS=m
CONFIG_EXT2_FS=y
CONFIG_CODA_FS=m
CONFIG_INTERMEZZO_FS=m
CONFIG_NFS_FS=y
CONFIG_NFSD=m
CONFIG_SUNRPC=y
CONFIG_LOCKD=y
CONFIG_SMB_FS=m
CONFIG_MSDOS_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_SMB_NLS=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: 2.4.18 SPARC SMP oops
2002-05-22 11:12 2.4.18 SPARC SMP oops Joris Braakman
@ 2002-05-22 12:24 ` Tomas Szepe
0 siblings, 0 replies; 7+ messages in thread
From: Tomas Szepe @ 2002-05-22 12:24 UTC (permalink / raw)
To: Joris Braakman; +Cc: linux-kernel
> The following oops looks a lot like Tomas Szepe oops, so I copied the
> subject.
>
> I could still login with ssh, su to root and issue a reboot, which
> didn't work completely, but after a halt command I got the bootprompt
> on the console and issued a boot. Other commands as ps or top didn't
> work. ls did work. It happened under heavy load. The machine was running
> for more than one day with this load.
>
> It is a sparc 5, single processor, 128MB.
I assume this is indeed the well-known SRMMU bug. It's very easy to
reproduce actually, just stress the machine so that the load reaches
20+. For a temporary and imperfect solution, look up the relevant
thread on the aurora sparc mailing list.
Someone is supposed to have been working on a fix for some time now.
T.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: 2.4.18 SPARC SMP oops
2002-03-26 22:42 ` Bill Davidsen
2002-03-26 22:56 ` tomas szepe
@ 2002-03-29 23:36 ` tomas szepe
1 sibling, 0 replies; 7+ messages in thread
From: tomas szepe @ 2002-03-29 23:36 UTC (permalink / raw)
To: linux-kernel, Bill Davidsen
hi,
> > The following oops is more-or-less-deterministically reproducible
> > on my dual-processor SPARCstation 10 with 160MB RAM. It tends to send
> > the system down under heavy load caused by either sendmail/procmail
> > or apache. I first came across the bug at around 2.4.17, though it's
> > probably been lurking in the kernel much longer. I've gone through
> > quite a bit of trouble attempting to get the oops barf at me in 2.2.x
> > in case it's my hw config that's behind the whole problem, but I haven't
> > run into any breakdowns, 2.2.21-rc2 included.
>
> Assuming that you can handle your load, at least briefly, with a single
> CPU, have you tried booting with 'nosmp' on this machine? A serious test
> would build without SMP to get the whole locking stuff to go away, but
> this is quick and dirty.
>
> I'm convinced that there are evils still lurking in SMP after all these
> years.
Bad news, everyone. I'm definitely able to reproduce the very same fatal oops
on a UP kernel as well. Couldn't find a SPARC32 equivalent of i386's "nosmp,"
so I was forced to recompile the kernel (2.4.18-rc4) with CONFIG_SMP undefined
and do a "serious test" anyway.
Running something like the following kills the machine flat:
#!/bin/sh
i=0; while [ ! "$i" = "500" ]; do
/bin/echo testmail.| /bin/mail -s test autoreply@localhost
i=$(/usr/bin/expr $i + 1)
done
For a ksymoops decode of the oops in question and more, please look up my
former post in this thread.
Looks like it's back to 2.2 for all SPARC/Linux users for the time being.
-Tomas Szepe
pub 1024d/8e316a84 2002-01-29 tomas szepe <kala@pinerecords.com>
openpgp f/print 2955 2eea c4b8 b09e 7ae1 4d5d 68e3 d606 8e31 6a84
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: 2.4.18 SPARC SMP oops
2002-03-26 22:42 ` Bill Davidsen
@ 2002-03-26 22:56 ` tomas szepe
2002-03-29 23:36 ` tomas szepe
1 sibling, 0 replies; 7+ messages in thread
From: tomas szepe @ 2002-03-26 22:56 UTC (permalink / raw)
To: Bill Davidsen; +Cc: linux-kernel
Hi,
> > The following oops is more-or-less-deterministically reproducible
> > on my dual-processor SPARCstation 10 with 160MB RAM. It tends to send
> > the system down under heavy load caused by either sendmail/procmail
> > or apache. I first came across the bug at around 2.4.17, though it's
> > probably been lurking in the kernel much longer. I've gone through
> > quite a bit of trouble attempting to get the oops barf at me in 2.2.x
> > in case it's my hw config that's behind the whole problem, but I haven't
> > run into any breakdowns, 2.2.21-rc2 included.
> Assuming that you can handle your load, at least briefly, with a single
> CPU, have you tried booting with 'nosmp' on this machine? A serious test
> would build without SMP to get the whole locking stuff to go away, but
> this is quick and dirty.
Right, good point. I'll boot the machine nosmp and try to reproduce the
oops over the weekend.
> I'm convinced that there are evils still lurking in SMP after all these
> years.
trouble is, I have no idea whether the bug is present in earlier
2.4 kernels as well without me noticing, or if it's a relatively
new thing (Sure I could check, but it's not like I can reproduce
the oops in under an hour or so of trying: that's what I meant by
"more-or-less-deterministically" :D).
T.
pub 1024d/8e316a84 2002-01-29 tomas szepe <kala@pinerecords.com>
openpgp f/print 2955 2eea c4b8 b09e 7ae1 4d5d 68e3 d606 8e31 6a84
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: 2.4.18 SPARC SMP oops
2002-03-26 20:42 tomas szepe
2002-03-26 22:25 ` David S. Miller
@ 2002-03-26 22:42 ` Bill Davidsen
2002-03-26 22:56 ` tomas szepe
2002-03-29 23:36 ` tomas szepe
1 sibling, 2 replies; 7+ messages in thread
From: Bill Davidsen @ 2002-03-26 22:42 UTC (permalink / raw)
To: tomas szepe; +Cc: davem, linux-kernel
On Tue, 26 Mar 2002, tomas szepe wrote:
> Hi David and everybody else on lkml,
>
>
> The following oops is more-or-less-deterministically reproducible
> on my dual-processor SPARCstation 10 with 160MB RAM. It tends to send
> the system down under heavy load caused by either sendmail/procmail
> or apache. I first came across the bug at around 2.4.17, though it's
> probably been lurking in the kernel much longer. I've gone through
> quite a bit of trouble attempting to get the oops barf at me in 2.2.x
> in case it's my hw config that's behind the whole problem, but I haven't
> run into any breakdowns, 2.2.21-rc2 included.
Assuming that you can handle your load, at least briefly, with a single
CPU, have you tried booting with 'nosmp' on this machine? A serious test
would build without SMP to get the whole locking stuff to go away, but
this is quick and dirty.
I'm convinced that there are evils still lurking in SMP after all these
years.
--
bill davidsen <davidsen@tmr.com>
CTO, TMR Associates, Inc
Doing interesting things with little computers since 1979.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: 2.4.18 SPARC SMP oops
2002-03-26 20:42 tomas szepe
@ 2002-03-26 22:25 ` David S. Miller
2002-03-26 22:42 ` Bill Davidsen
1 sibling, 0 replies; 7+ messages in thread
From: David S. Miller @ 2002-03-26 22:25 UTC (permalink / raw)
To: kala; +Cc: linux-kernel
Please do not CC: me on sparc32 bugs, I do not maintain nor work on
that port any more.
^ permalink raw reply [flat|nested] 7+ messages in thread
* 2.4.18 SPARC SMP oops
@ 2002-03-26 20:42 tomas szepe
2002-03-26 22:25 ` David S. Miller
2002-03-26 22:42 ` Bill Davidsen
0 siblings, 2 replies; 7+ messages in thread
From: tomas szepe @ 2002-03-26 20:42 UTC (permalink / raw)
To: davem, linux-kernel
Hi David and everybody else on lkml,
The following oops is more-or-less-deterministically reproducible
on my dual-processor SPARCstation 10 with 160MB RAM. It tends to send
the system down under heavy load caused by either sendmail/procmail
or apache. I first came across the bug at around 2.4.17, though it's
probably been lurking in the kernel much longer. I've gone through
quite a bit of trouble attempting to get the oops barf at me in 2.2.x
in case it's my hw config that's behind the whole problem, but I haven't
run into any breakdowns, 2.2.21-rc2 included.
I'm willing to provide as much support as I can to anyone who finds
the issue important enough to try to fix it -- for me, at present,
it efficiently renders the 2.4 branch unusable on my 24-7 server
(which is rather inconvenient as I have trouble finding an alternative
to iptables).
After the oops occurs, the machine is in a state where:
o All memory is exhausted, yet no processes get killed
(I haven't got a clue as to where all the memory goes).
o System load is constantly rising.
o Most processes are impossible to run (sh won't fork them),
but somehow I've always been able to ssh in and issue a reboot
after a while of trying.
o The system can only be rebooted via /sbin/reboot -f -n (god
bless ext3!), as it appears that sync() won't go through.
Enclosed please find the oops decode from ksymoops 2.4.5 as well
as an inline copy of the corresponding 2.4.18-rc4 '.config'. Should
you need more information, please don't hesitate to ask for it.
bye,
Tomas (I'm not subscribed to the list, make sure to CC me!)
pub 1024d/8e316a84 2002-01-29 tomas szepe <kala@pinerecords.com>
openpgp f/print 2955 2eea c4b8 b09e 7ae1 4d5d 68e3 d606 8e31 6a84
ksymoops 2.4.5 on sparc 2.4.18-rc4. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.18-rc4/ (default)
-m /boot/System.map (specified)
Mar 26 15:26:48 louise kernel: Run out of nocached RAM!
Mar 26 15:26:48 louise kernel: kernel BUG at srmmu.c:397!
Mar 26 15:26:48 louise kernel: Unable to handle kernel NULL pointer dereference<1>tsk->{mm,active_mm}->context = 000098b9
Mar 26 15:26:48 louise kernel: tsk->{mm,active_mm}->pgd = fc0e9400
Mar 26 15:26:48 louise kernel: \|/ ____ \|/
Mar 26 15:26:49 louise kernel: "@'/ ,. \`@"
Mar 26 15:26:49 louise kernel: /_| \__/ |_\
Mar 26 15:26:50 louise kernel: \__U_/
Mar 26 15:26:50 louise kernel: procmail(6642): Oops
Mar 26 15:26:50 louise kernel: PSR: 408000c6 PC: f00241dc NPC: f00241e0 Y: 00000000 Not tainted
Using defaults from ksymoops -t elf32-sparc -a sparc
Mar 26 15:26:51 louise kernel: g0: 87f20019 g1: 40800fe4 g2: 00000001 g3: 40400fe5 g4: f002b9b8 g5: 53545556 g6: f8708000 g7: 00000100
Mar 26 15:26:52 louise kernel: o0: 0000001b o1: 404000e6 o2: f018c800 o3: f018c800 o4: f018c930 o5: f01e5c00 sp: f8709d48 o7: f00241d4
Mar 26 15:26:52 louise kernel: l0: 00000000 l1: f01c2e20 l2: f004c54c l3: 00000000 l4: 00000020 l5: 5f646c00 l6: f8708000 l7: 5002a6a8
Mar 26 15:26:52 louise kernel: i0: f87200a0 i1: 501e46c4 i2: 009187ee i3: f041f760 i4: 00000000 i5: 00000008 fp: f8709db0 i7: f003f75c
Mar 26 15:26:52 louise kernel: Caller[f003f75c]
Mar 26 15:26:52 louise kernel: Caller[f003f588]
Mar 26 15:26:53 louise kernel: Caller[f0022428]
Mar 26 15:26:53 louise kernel: Caller[f001505c]
Mar 26 15:26:53 louise kernel: Caller[5011f9b8]
Mar 26 15:26:53 louise kernel: Instruction DUMP: 92126170 40001d46 9410218d <c0202000> 81c7e008 91e82000 9de3bf98 90100018 7fffff53
>>PC; f00241dc <srmmu_pte_alloc_one+1c/28> <=====
>>g0; 87f20019 Before first symbol
>>g1; 40800fe4 Before first symbol
>>g3; 40400fe5 Before first symbol
>>g4; f002b9b8 <release_console_sem+44/10c>
>>g5; 53545556 Before first symbol
>>g6; f8708000 <end+84efd60/e0f0d60>
>>o1; 404000e6 Before first symbol
>>o2; f018c800 <abi_table+70/134>
>>o3; f018c800 <abi_table+70/134>
>>o4; f018c930 <console_printk+0/10>
>>o5; f01e5c00 <uidhash_table+16c/400>
>>sp; f8709d48 <end+84f1aa8/e0f0d60>
>>o7; f00241d4 <srmmu_pte_alloc_one+14/28>
>>l1; f01c2e20 <pagemap_lru_lock+0/20>
>>l2; f004c54c <_alloc_pages+4/2c>
>>l5; 5f646c00 Before first symbol
>>l6; f8708000 <end+84efd60/e0f0d60>
>>l7; 5002a6a8 Before first symbol
>>i0; f87200a0 <end+8507e00/e0f0d60>
>>i1; 501e46c4 Before first symbol
>>i2; 009187ee Before first symbol
>>i3; f041f760 <end+2074c0/e0f0d60>
>>fp; f8709db0 <end+84f1b10/e0f0d60>
>>i7; f003f75c <pte_alloc+44/b0>
Trace; f003f75c <pte_alloc+44/b0>
Trace; f003f588 <handle_mm_fault+70/184>
Trace; f0022428 <do_sparc_fault+200/450>
Trace; f001505c <srmmu_fault+58/68>
Trace; 5011f9b8 Before first symbol
Code; f00241d0 <srmmu_pte_alloc_one+10/28>
00000000 <_PC>:
Code; f00241d0 <srmmu_pte_alloc_one+10/28>
0: 92 12 61 70 or %o1, 0x170, %o1
Code; f00241d4 <srmmu_pte_alloc_one+14/28>
4: 40 00 1d 46 call 751c <_PC+0x751c> f002b6ec <printk+0/1e8>
Code; f00241d8 <srmmu_pte_alloc_one+18/28>
8: 94 10 21 8d mov 0x18d, %o2
Code; f00241dc <srmmu_pte_alloc_one+1c/28> <=====
c: c0 20 20 00 clr [ %g0 ] <=====
Code; f00241e0 <srmmu_pte_alloc_one+20/28>
10: 81 c7 e0 08 ret
Code; f00241e4 <srmmu_pte_alloc_one+24/28>
14: 91 e8 20 00 restore %g0, 0, %o0
Code; f00241e8 <srmmu_free_pte_fast+0/18>
18: 9d e3 bf 98 save %sp, -104, %sp
Code; f00241ec <srmmu_free_pte_fast+4/18>
1c: 90 10 00 18 mov %i0, %o0
Code; f00241f0 <srmmu_free_pte_fast+8/18>
20: 7f ff ff 53 call fffffd6c <_PC+0xfffffd6c> f0023f3c <srmmu_free_nocache+0/a4>
Code; f00241f4 <srmmu_free_pte_fast+c/18>
24: 00 00 00 00 unimp 0
/usr/src/linux/.config:
#
# Automatically generated make config: don't edit
#
CONFIG_UID16=y
CONFIG_HIGHMEM=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODVERSIONS=y
CONFIG_KMOD=y
#
# General setup
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_SMP=y
CONFIG_SPARC32=y
# CONFIG_ISA is not set
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_PCMCIA is not set
CONFIG_SBUS=y
CONFIG_SBUSCHAR=y
CONFIG_BUSMOUSE=y
CONFIG_SUN_MOUSE=y
CONFIG_SERIAL=y
CONFIG_SUN_SERIAL=y
CONFIG_SERIAL_CONSOLE=y
CONFIG_SUN_KEYBOARD=y
CONFIG_SUN_CONSOLE=y
CONFIG_SUN_AUXIO=y
CONFIG_SUN_IO=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
# CONFIG_SUN4 is not set
# CONFIG_PCI is not set
CONFIG_SUN_OPENPROMFS=m
CONFIG_NET=y
CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_SYSCTL=y
CONFIG_KCORE_ELF=y
CONFIG_BINFMT_AOUT=m
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
# CONFIG_SUNOS_EMUL is not set
#
# Parallel port support
#
CONFIG_PARPORT=m
# CONFIG_PARPORT_PC is not set
# CONFIG_PARPORT_AMIGA is not set
# CONFIG_PARPORT_MFC3 is not set
# CONFIG_PARPORT_ATARI is not set
# CONFIG_PARPORT_GSC is not set
CONFIG_PARPORT_SUNBPP=m
# CONFIG_PARPORT_OTHER is not set
CONFIG_PARPORT_1284=y
CONFIG_PRINTER=m
#
# Console drivers
#
CONFIG_PROM_CONSOLE=y
#
# Frame-buffer support
#
CONFIG_FB=y
CONFIG_DUMMY_CONSOLE=y
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_SBUS=y
CONFIG_FB_CGSIX=y
# CONFIG_FB_BWTWO is not set
# CONFIG_FB_CGTHREE is not set
# CONFIG_FB_TCX is not set
# CONFIG_FB_CGFOURTEEN is not set
# CONFIG_FB_P9100 is not set
# CONFIG_FB_LEO is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FBCON_ADVANCED is not set
# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
# CONFIG_FONT_SUN8x16 is not set
CONFIG_FONT_SUN12x22=y
CONFIG_FBCON_FONTS=y
# CONFIG_FONT_8x8 is not set
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Misc Linux/SPARC drivers
#
CONFIG_SUN_OPENPROMIO=m
CONFIG_SUN_MOSTEK_RTC=y
# CONFIG_SUN_BPP is not set
# CONFIG_SUN_VIDEOPIX is not set
# CONFIG_SUN_AURORA is not set
# CONFIG_TADPOLE_TS102_UCTRL is not set
# CONFIG_SUN_JSFLASH is not set
#
# Linux/SPARC audio subsystem (EXPERIMENTAL)
#
# CONFIG_SPARCAUDIO is not set
# CONFIG_SPARCAUDIO_AMD7930 is not set
# CONFIG_SPARCAUDIO_DBRI is not set
# CONFIG_SPARCAUDIO_CS4231 is not set
# CONFIG_SPARCAUDIO_DUMMY is not set
#
# Block devices
#
CONFIG_BLK_DEV_FD=y
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
# CONFIG_BLK_DEV_MD is not set
# CONFIG_MD_LINEAR is not set
# CONFIG_MD_RAID0 is not set
# CONFIG_MD_RAID1 is not set
# CONFIG_MD_RAID5 is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_BLK_DEV_LVM is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_NETLINK_DEV=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
# CONFIG_FILTER is not set
CONFIG_UNIX=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_LIMIT is not set
# CONFIG_IP_NF_MATCH_MAC is not set
# CONFIG_IP_NF_MATCH_MARK is not set
# CONFIG_IP_NF_MATCH_MULTIPORT is not set
# CONFIG_IP_NF_MATCH_TOS is not set
# CONFIG_IP_NF_MATCH_AH_ESP is not set
# CONFIG_IP_NF_MATCH_LENGTH is not set
# CONFIG_IP_NF_MATCH_TTL is not set
# CONFIG_IP_NF_MATCH_TCPMSS is not set
# CONFIG_IP_NF_MATCH_STATE is not set
# CONFIG_IP_NF_MATCH_UNCLEAN is not set
# CONFIG_IP_NF_MATCH_OWNER is not set
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
# CONFIG_IP_NF_TARGET_MIRROR is not set
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
CONFIG_IP_NF_NAT_IRC=m
CONFIG_IP_NF_NAT_FTP=m
# CONFIG_IP_NF_MANGLE is not set
# CONFIG_IP_NF_TARGET_LOG is not set
# CONFIG_IP_NF_TARGET_ULOG is not set
# CONFIG_IP_NF_TARGET_TCPMSS is not set
# CONFIG_IP_NF_COMPAT_IPCHAINS is not set
# CONFIG_IP_NF_COMPAT_IPFWADM is not set
# CONFIG_IPV6 is not set
# CONFIG_KHTTPD is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
#
#
#
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_LLC is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_IDE is not set
# CONFIG_BLK_DEV_IDE_MODES is not set
# CONFIG_BLK_DEV_HD is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# SCSI support
#
CONFIG_SCSI=y
#
# SCSI support type (disk, tape, CDrom)
#
CONFIG_BLK_DEV_SD=y
CONFIG_SD_EXTRA_DEVS=40
CONFIG_CHR_DEV_ST=m
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_SR_EXTRA_DEVS=2
CONFIG_CHR_DEV_SG=m
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
#
# SCSI low-level drivers
#
CONFIG_SCSI_SUNESP=y
# CONFIG_SCSI_QLOGICPTI is not set
#
# Fibre Channel support
#
# CONFIG_FC4 is not set
# CONFIG_FC4_SOC is not set
# CONFIG_FC4_SOCAL is not set
# CONFIG_SCSI_PLUTO is not set
# CONFIG_SCSI_FCAL is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_TUN=m
CONFIG_PPP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
CONFIG_SUNLANCE=m
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNBMAC is not set
# CONFIG_SUNQE is not set
# CONFIG_MYRI_SBUS is not set
#
# Unix98 PTY support
#
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=512
#
# File systems
#
CONFIG_QUOTA=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_ADFS_FS is not set
# CONFIG_ADFS_FS_RW is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BFS_FS is not set
CONFIG_EXT3_FS=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_UMSDOS_FS=m
CONFIG_VFAT_FS=m
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
CONFIG_TMPFS=y
# CONFIG_RAMFS is not set
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
CONFIG_MINIX_FS=m
# CONFIG_VXFS_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS_RW is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVFS_MOUNT is not set
# CONFIG_DEVFS_DEBUG is not set
CONFIG_DEVPTS_FS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX4FS_RW is not set
CONFIG_ROMFS_FS=m
CONFIG_EXT2_FS=m
# CONFIG_SYSV_FS is not set
# CONFIG_UDF_FS is not set
# CONFIG_UDF_RW is not set
# CONFIG_UFS_FS is not set
# CONFIG_UFS_FS_WRITE is not set
#
# Network File Systems
#
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
# CONFIG_ROOT_NFS is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
CONFIG_SUNRPC=m
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
# CONFIG_NCP_FS is not set
# CONFIG_NCPFS_PACKET_SIGNING is not set
# CONFIG_NCPFS_IOCTL_LOCKING is not set
# CONFIG_NCPFS_STRONG is not set
# CONFIG_NCPFS_NFS_NS is not set
# CONFIG_NCPFS_OS2_NS is not set
# CONFIG_NCPFS_SMALLDOS is not set
# CONFIG_NCPFS_NLS is not set
# CONFIG_NCPFS_EXTRAS is not set
# CONFIG_ZISOFS_FS is not set
# CONFIG_ZLIB_FS_INFLATE is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
CONFIG_SMB_NLS=y
CONFIG_NLS=y
#
# Native Language Support
#
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
CONFIG_NLS_CODEPAGE_852=m
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=m
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Bluetooth support
#
# CONFIG_BLUEZ is not set
#
# Watchdog
#
# CONFIG_SOFT_WATCHDOG is not set
#
# Kernel hacking
#
# CONFIG_MAGIC_SYSRQ is not set
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2002-05-22 12:24 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2002-05-22 11:12 2.4.18 SPARC SMP oops Joris Braakman
2002-05-22 12:24 ` Tomas Szepe
-- strict thread matches above, loose matches on Subject: below --
2002-03-26 20:42 tomas szepe
2002-03-26 22:25 ` David S. Miller
2002-03-26 22:42 ` Bill Davidsen
2002-03-26 22:56 ` tomas szepe
2002-03-29 23:36 ` tomas szepe
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®