서버 로그에러 알려주십시오.

서버가 잘 작동하다가 멈추어버리는 현상 자주 일어납니다.
에러로그는 다음과 같습니다.
이것이 무슨 문제인지 알려주십시오.

참고로 Red Hat Linux release 7.3 (Valhalla), 커널버전2.4.18

Jun 18 21:32:37 ns2 kernel: Assertion failure in journal_commit_transaction() at commit.c:535: "buffer_jdirty(bh)"
Jun 18 21:32:37 ns2 kernel: ------------[ cut here ]------------
Jun 18 21:32:37 ns2 kernel: kernel BUG at commit.c:535!
Jun 18 21:32:37 ns2 kernel: invalid operand: 0000
Jun 18 21:32:37 ns2 kernel: eepro100 usb-ohci usbcore ext3 jbd cciss sd_mod scsi_mod
Jun 18 21:32:37 ns2 kernel: CPU:    0
Jun 18 21:32:37 ns2 kernel: EIP:    0010:[<e08400e4>]    Not tainted
Jun 18 21:32:37 ns2 kernel: EFLAGS: 00010286
Jun 18 21:32:37 ns2 kernel:
Jun 18 21:32:37 ns2 kernel: EIP is at journal_commit_transaction [jbd] 0xb04 (2.4.18-3smp)
Jun 18 21:32:37 ns2 kernel: eax: 0000001c   ebx: 0000000a   ecx: c02eee60   edx: 000031fe
Jun 18 21:32:37 ns2 kernel: esi: c2813e20   edi: cda6e560   ebp: df61c000   esp: df61de78
Jun 18 21:32:37 ns2 kernel: ds: 0018   es: 0018   ss: 0018
Jun 18 21:32:38 ns2 kernel: Process kjournald (pid: 190, stackpage=df61d000)
Jun 18 21:32:38 ns2 kernel: Stack: e0846eee 00000217 d3ee9ae0 00000000 00000fd4 c2f1102c 00000000 defdb340
Jun 18 21:32:38 ns2 kernel:        df420fa0 00001f2f cd0ae9c0 00000001 0000002e def28164 de6616e0 d8fd2ec0
Jun 18 21:32:38 ns2 kernel:        da8d6ce0 d8fd2920 d8fd2740 d8fd2f80 d8fd2ec0 d8fd28c0 d04eeaa0 da8d6e60
Jun 18 21:32:38 ns2 kernel: Call Trace: [<e0846eee>] .rodata.str1.1 [jbd] 0x26e
Jun 18 21:32:38 ns2 kernel: [<c0119048>] schedule [kernel] 0x348
Jun 18 21:32:38 ns2 kernel: [<e08427d6>] kjournald [jbd] 0x136
Jun 18 21:32:38 ns2 kernel: [<e0842680>] commit_timeout [jbd] 0x0
Jun 18 21:32:38 ns2 kernel: [<c0107286>] kernel_thread [kernel] 0x26
Jun 18 21:32:38 ns2 kernel: [<e08426a0>] kjournald [jbd] 0x0
Jun 18 21:32:38 ns2 kernel:
Jun 18 21:32:38 ns2 kernel:
Jun 18 21:32:38 ns2 kernel: Code: 0f 0b 5a 59 6a 04 8b 44 24 18 50 56 e8 4b f1 ff ff 8d 47 48