[2.3.99-pre9-1] Filesystem related Oops ?

From: Luca Montecchiani (m.luca@iname.com)
Date: Sun May 14 2000 - 02:25:00 EST


After pre7 I'm getting a lot of oops when xmms finish to play
a song, also GTKicq and mpg123 crash badly, here a Xmms case.

Oops :
------

May 14 09:14:32 home kernel: Unable to handle kernel paging request at virtual address c3c3c9f2
May 14 09:14:32 home kernel: printing eip:
May 14 09:14:32 home kernel: c01c71e8
May 14 09:14:32 home kernel: *pde = 00000000
May 14 09:14:32 home kernel: Oops: 0002
May 14 09:14:32 home kernel: CPU: 0
May 14 09:14:32 home kernel: EIP: 0010:[trident_release+288/384]
May 14 09:14:32 home kernel: EFLAGS: 00010202
May 14 09:14:32 home kernel: eax: 5a5a608a ebx: c10a9ec0 ecx: 5a5a5a5a edx: 69696968
May 14 09:14:32 home kernel: esi: c10a9ee4 edi: c10a9ec8 ebp: c0425860 esp: c1299f4c
May 14 09:14:32 home kernel: ds: 0018 es: 0018 ss: 0018
May 14 09:14:32 home kernel: Process xmms (pid: 488, stackpage=c1299000)
May 14 09:14:32 home kernel: Stack: c10a9ec0 c0425860 c10da180 c12b4ca0 c1377a60 c10a9f04 c012e07b c12b4ca0
May 14 09:14:32 home kernel: c0425860 c0425860 00000000 bf1ffd48 bf1ffc80 c012e0e1 c0425860 c0425860
May 14 09:14:32 home kernel: c0425860 c012d236 c0425860 0000000f fffffff7 c012d28b c0425860 c07b31c0
May 14 09:14:32 home kernel: Call Trace: [__fput+35/120] [_fput+17/64] [filp_close+82/92] [do_close+75/88] [sys_close+11/16]
[system_call+52/64]
May 14 09:14:32 home kernel: Code: c7 04 02 00 00 00 00 66 8b 45 1c 66 f7 d0 83 e0 03 66 21 43

Strace log ( strace xmms test.mp3 )
--------------------------------------------------

ioctl(3, FIONREAD, [0]) = 0
SYS_168(0x81ac590, 0x2, 0x8, 0x8, 0x81ac590) = 0
gettimeofday({958288472, 69712}, NULL) = 0
ioctl(3, FIONREAD, [0]) = 0
SYS_168(0x8183d70, 0x2, 0, 0, 0x8183d70) = 0
write(3, ">\0\7\0\240\0\300\1#\0\300\1%\0\300"..., 48) = 48
read(3, 0xbffffa4c, 32) = -1 EAGAIN (Resource temporarily unavailable)
select(4, [3], NULL, NULL, NULL) = 1 (in [3])
read(3, "\5\1u\7\6\250q\36&\0\0\0\30\0\300"..., 32) = 32
read(3, 0xbffffa4c, 32) = -1 EAGAIN (Resource temporarily unavailable)
select(4, [3], NULL, NULL, NULL) = 1 (in [3])
read(3, "\1\2x\7\0\0\0\0\30\0\300\1\0\0\0"..., 32) = 32
gettimeofday({958288472, 71878}, NULL) = 0
SYS_168(0x817b268, 0x2, 0, 0, 0x817b268) = 0
write(3, "\33\0\2\0\0\0\0\0+\0\1\0", 12) = 12
read(3, 0xbffff6f0, 32) = -1 EAGAIN (Resource temporarily unavailable)
select(4, [3], NULL, NULL, NULL) = 1 (in [3])
read(3, "\1\2z\7\0\0\0\0\30\0\300\1\0\0\0"..., 32) = 32
lstat("/home/luca/.xmms/config", {st_mode=0, st_size=0, ...}) = 0
open("/home/luca/.xmms/config", O_RDONLY) = 16
brk(0x81c0000) = 0x81c0000
read(16, "[xmms]\nallow_multiple_instances"..., 4447) = 4447
close(16) = 0
brk(0x81c1000) = 0x81c1000
brk(0x81c2000) = 0x81c2000
brk(0x81c3000) = 0x81c3000
open("/home/luca/.xmms/config", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 16
fstat(16, {st_mode=0, st_size=0, ...}) = 0
mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40738000
write(16, "[xmms]\nallow_multiple_instances"..., 4096) = 4096
write(16, "ixer_device=0\nbuffer_size=200\n"..., 351) = 351
close(16) = 0
munmap(0x40738000, 4096) = 0
open("/home/luca/.xmms/xmms.m3u", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 16
fstat(16, {st_mode=072000, st_size=0, ...}) = 0
mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40738000
write(16, "/u2/mmedia/mp3/....."..., 94) = 94
close(16) = 0
munmap(0x40738000, 4096) = 0
SYS_175(0x2, 0, 0xbffff5c0, 0x8, 0x2) = 0
SYS_179(0xbffff5c0, 0x8, 0, 0xbffff5c0, 0xbffff5c0 <unfinished ...>
--- (null) (Real-time signal 0) ---
<... SYS_179 resumed> ) = -1 EINTR (Interrupted system call)
sigreturn() = ? (mask now [])
write(6, " \337&@\1\0\0\0\2\4\0\0008w\22\010"..., 148) = 148
close(4) = 0
unlink("/tmp/xmms_luca.0") = 0
SYS_175(0x2, 0, 0xbffff5cc, 0x8, 0x2) = 0
SYS_179(0xbffff5cc, 0x8, 0x4, 0xbffff5cc, 0xbffff5cc <unfinished ...>
--- (null) (Real-time signal 0) ---
<... SYS_179 resumed> ) = -1 EINTR (Interrupted system call)
sigreturn() = ? (mask now [])
write(6, " \337&@\1\0\0\0\3\10\0\0\20\321\33"..., 148) = 148
SYS_175(0x2, 0, 0xbffff5b4, 0x8, 0x2) = 0
SYS_179(0xbffff5b4, 0x8, 0x4, 0xbffff5b4, 0xbffff5b4 <unfinished ...>
--- SIGSEGV (Segmentation fault) ---
<... SYS_179 resumed> ) = -1 EINTR (Interrupted system call)
write(1, "\nSegmentation fault\n\nYou\'ve "..., 124) = 124
write(6, " \337&@\2\0\0\0\1\0\0\0\304\354\30"..., 148) = 148
SYS_175(0x2, 0, 0xbffff2b8, 0x8, 0x2) = 0
SYS_179(0xbffff2b8, 0x8, 0x4, 0x4026df20, 0xbffff2b8 <unfinished ...>

hope this help,
luca

-- 
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E-mail......: Luca Montecchiani <m.luca@iname.com>
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