[Bugme-new] [Bug 4397] New: Kernela disk/file handling crash application

bugme-daemon at osdl.org bugme-daemon at osdl.org
Thu Mar 24 11:47:29 PST 2005


http://bugme.osdl.org/show_bug.cgi?id=4397

           Summary: Kernela disk/file handling crash application
    Kernel Version: 2.6.11.5
            Status: NEW
          Severity: normal
             Owner: akpm at digeo.com
         Submitter: c.gm at usa.net


Distribution: Crux
Hardware Environment: Asus NCCH-DL XEON 2.8 MHz
Software Environment: Battlefield server v. 1.21
Problem Description: 
Mar 24 16:12:50 bfv kernel: kernel BUG at fs/exec.c:774!
Mar 24 16:12:50 bfv kernel: invalid operand: 0000 [#1]
Mar 24 16:12:50 bfv kernel: SMP
Mar 24 16:12:50 bfv kernel: Modules linked in: e1000
Mar 24 16:12:50 bfv kernel: CPU:    1
Mar 24 16:12:50 bfv kernel: EIP:    0060:[flush_old_exec+1728/1936]    Not 
tainted VLI
Mar 24 16:12:50 bfv kernel: EFLAGS: 00010202   (2.6.11.5)
Mar 24 16:12:50 bfv kernel: EIP is at flush_old_exec+0x6c0/0x790
Mar 24 16:12:50 bfv kernel: eax: f698b0f4   ebx: f2762000   ecx: f2766e00   
edx: f698b020
Mar 24 16:12:50 bfv kernel: esi: 00000001   edi: f1b6bb80   ebp: c2348180   
esp: f2763e6c
Mar 24 16:12:50 bfv kernel: ds: 007b   es: 007b   ss: 0068
Mar 24 16:12:50 bfv kernel: Process bfv_linded (pid: 1984, threadinfo=f2762000 
task=f698b020)
Mar 24 16:12:50 bfv kernel: Stack: c20ffe00 f6d1f680 00000080 f725d780 c0151b58 
f7071884 00000001 00000080
Mar 24 16:12:50 bfv kernel:        f2763eb4 f2762000 c0000000 f2767304 f2766e00 
f6d1f680 f725d780 f6cde000
Mar 24 16:12:50 bfv kernel:        00000080 f2763eb4 ffffffb0 c23481b8 c03312d5 
c2348180 c017b161 f6cde000
Mar 24 16:12:50 bfv kernel: Call Trace:
Mar 24 16:12:50 bfv kernel:  [vfs_read+200/304] vfs_read+0xc8/0x130
Mar 24 16:12:50 bfv kernel:  [load_elf_binary+737/3136] 
load_elf_binary+0x2e1/0xc40
Mar 24 16:12:50 bfv kernel:  [kmap_high+303/432] kmap_high+0x12f/0x1b0
Mar 24 16:12:50 bfv kernel:  [copy_strings+465/544] copy_strings+0x1d1/0x220
Mar 24 16:12:50 bfv kernel:  [load_elf_binary+0/3136] load_elf_binary+0x0/0xc40
Mar 24 16:12:50 bfv kernel:  [search_binary_handler+140/560] 
search_binary_handler+0x8c/0x230
Mar 24 16:12:50 bfv kernel:  [do_execve+395/544] do_execve+0x18b/0x220
Mar 24 16:12:50 bfv kernel:  [sys_execve+70/160] sys_execve+0x46/0xa0
Mar 24 16:12:50 bfv kernel:  [sysenter_past_esp+82/117] 
sysenter_past_esp+0x52/0x75
Mar 24 16:12:50 bfv kernel: Code: c0 e8 d5 13 1c 00 8b 54 24 30 f0 ff 0a 0f 94 
c0 84 c0 75 3c b8 00 e0 ff ff
21 e0 8b 10 8d 82 d4 00 00 00 39 82 d4 00 00 00 74 08 <0f> 0b 06 03 0e 3b 33 c0 
8b 82 94 00 00 00 39 82 90 00
 00 00 74

Steps to reproduce: The problem is not consicvent it apears time to time.

Using soft raid.

Other info.

[root at bfv /etc/rc.d]$ cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid5] [multipath]
md1 : active raid5 sdc5[2] sdb5[1] sda5[0]
      9767296 blocks level 5, 32k chunk, algorithm 2 [3/3] [UUU]

md2 : active raid5 sdc6[2] sdb6[1] sda6[0]
      9767296 blocks level 5, 32k chunk, algorithm 2 [3/3] [UUU]

md3 : active raid5 sdc7[2] sdb7[1] sda7[0]
      290037248 blocks level 5, 32k chunk, algorithm 2 [3/3] [UUU]

md0 : active raid1 sdc1[2] sdb1[1] sda1[0]
      56128 blocks [2/2] [UU]

Linux version 2.6.11.5 (root at bfv.kalmargc.com) (gcc version 3.3.4 (CRUX)) #2 
SMP Thu Mar 24 02:08:27 CET 2005


I'm not an Linux expert, but this might be of interest.

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