Bug#446964: linux-image-2.6.18-5-686: kernel BUG at fs/exec.c:1459!
Package: linux-image-2.6.18-5-686
Version: 2.6.18.dfsg.1-13etch4
Severity: normal
System was rebooted 2 days ago due to kernel security update,
I was trying to read some mail using mutt when app crashed
and kernel left info about some problem:
Oct 16 21:31:30 server kernel: ------------[ cut here ]------------
Oct 16 21:31:30 server kernel: kernel BUG at fs/exec.c:1459!
Oct 16 21:31:30 server kernel: invalid opcode: 0000 [#1]
Oct 16 21:31:30 server kernel: SMP
Oct 16 21:31:30 server kernel: Modules linked in: tcp_diag inet_diag act_police sch_ingress cls_fw cls_u32 sch_sfq sch_htb ipt_ULOG ipt_owner xt_CONNMARK xt_multiport xt_MARK xt_helper xt_mac ipt_LOG xt_limit ipt_REDIRECT xt_tcpudp ip_nat_sip ip_conntrack_sip ip_nat_irc ip_conntrack_irc ip_nat_h323 ip_conntrack_h323 ip_nat_ftp ip_conntrack_ftp iptable_mangle iptable_nat ip_nat iptable_filter ip_tables x_tables reiserfs raid0 md_mod w83781d hwmon_vid i2c_isa ip_conntrack nfnetlink parport_pc parport rtc floppy psmouse pcspkr serio_raw evdev ext3 jbd mbcache dm_mirror dm_snapshot dm_mod ide_disk 3c59x e100 mii siimage pdc202xx_old shpchp pci_hotplug piix uhci_hcd i2c_piix4 i2c_core usbcore generic ide_core intel_agp agpgart thermal processor fan
Oct 16 21:31:30 server kernel: CPU: 0
Oct 16 21:31:30 server kernel: EIP: 0060:[<c01636e6>] Not tainted VLI
Oct 16 21:31:30 server kernel: EFLAGS: 00010282 (2.6.18-5-686 #1)
Oct 16 21:31:30 server kernel: EIP is at do_coredump+0x1da/0x4f8
Oct 16 21:31:30 server kernel: eax: d7bac5b4 ebx: c54c8aa0 ecx: d7bac580 edx: ffff0001
Oct 16 21:31:31 server kernel: esi: d7bac580 edi: c4809550 ebp: e90c2ec4 esp: cc0bde40
Oct 16 21:31:31 server kernel: ds: 007b es: 007b ss: 0068
Oct 16 21:31:31 server kernel: Process mutt (pid: 22432, ti=cc0bc000 task=c4809550 task.ti=cc0bc000)
Oct 16 21:31:31 server kernel: Stack: cc0bdfbc 0000000b 0000000b 000003e8 d7bac580 c02cdc70 00000000 ffffffff
Oct 16 21:31:31 server kernel: b7c74326 055c0073 bfa950d8 c011670b c4809550 c4809550 d24ce6e0 00000082
Oct 16 21:31:31 server kernel: 00000082 00000046 c48099cc d7d07924 cc0bdf34 c0126258 0000000b 0000000b
Oct 16 21:31:31 server kernel: Call Trace:
Oct 16 21:31:31 server kernel: [<c011670b>] task_rq_lock+0x31/0x58
Oct 16 21:31:31 server kernel: [<c0126258>] __dequeue_signal+0x151/0x15c
Oct 16 21:31:31 server kernel: [<c0127429>] dequeue_signal+0x15/0x9c
Oct 16 21:31:31 server kernel: [<c0127a66>] get_signal_to_deliver+0x38e/0x3bc
Oct 16 21:31:31 server kernel: [<c011532c>] do_page_fault+0x0/0x481
Oct 16 21:31:31 server kernel: [<c01023a6>] do_notify_resume+0x71/0x5d7
Oct 16 21:31:31 server kernel: [<c01151f1>] force_sig_info_fault+0x24/0x28
Oct 16 21:31:31 server kernel: [<c027f00a>] schedule+0x84e/0x8fe
Oct 16 21:31:31 server kernel: [<c01157a4>] do_page_fault+0x478/0x481
Oct 16 21:31:31 server kernel: [<c011532c>] do_page_fault+0x0/0x481
Oct 16 21:31:31 server kernel: [<c0102d0a>] work_notifysig+0x13/0x19
Oct 16 21:31:31 server kernel: Code: 00 00 85 c0 74 0f c7 87 f8 00 00 00 00 00 00 00 e8 1c 2f fb ff 85 ed 74 09 8d 44 24 68 e8 f3 b9 11 00 83 be 8c 01 00 00 00 74 08 <0f> 0b b3 05 1e aa 29 c0 85 ed 0f 88 04 03 00 00 89 e0 25 00 e0
Oct 16 21:31:31 server kernel: EIP: [<c01636e6>] do_coredump+0x1da/0x4f8 SS:ESP 0068:cc0bde40
System worked without problems (and reboot) for last couple of months acting
as network gateway doing NAT, proxy (squid), small web server and windows file
server (samba). After this bug system seems to work ok, only there's this
mutt process stuck in D state - few MB wasted, but there's plenty of ram left :)
-- System Information:
Debian Release: 4.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-5-686
Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8)
Versions of packages linux-image-2.6.18-5-686 depends on:
hi coreutils 5.97-5.3 The GNU core utilities
hi debconf [debconf-2.0] 1.5.11 Debian configuration management sy
ii initramfs-tools [linux-initra 0.85h tools for generating an initramfs
hi module-init-tools 3.3-pre4-2 tools for managing Linux kernel mo
Versions of packages linux-image-2.6.18-5-686 recommends:
ii libc6-i686 2.3.6.ds1-13etch2 GNU C Library: Shared libraries [i
-- debconf information:
linux-image-2.6.18-5-686/postinst/create-kimage-link-2.6.18-5-686: true
linux-image-2.6.18-5-686/postinst/old-system-map-link-2.6.18-5-686: true
linux-image-2.6.18-5-686/preinst/elilo-initrd-2.6.18-5-686: true
linux-image-2.6.18-5-686/postinst/bootloader-test-error-2.6.18-5-686:
linux-image-2.6.18-5-686/postinst/depmod-error-2.6.18-5-686: false
* linux-image-2.6.18-5-686/preinst/already-running-this-2.6.18-5-686:
linux-image-2.6.18-5-686/preinst/bootloader-initrd-2.6.18-5-686: true
linux-image-2.6.18-5-686/postinst/old-dir-initrd-link-2.6.18-5-686: true
linux-image-2.6.18-5-686/postinst/old-initrd-link-2.6.18-5-686: true
linux-image-2.6.18-5-686/preinst/failed-to-move-modules-2.6.18-5-686:
linux-image-2.6.18-5-686/preinst/abort-install-2.6.18-5-686:
linux-image-2.6.18-5-686/prerm/would-invalidate-boot-loader-2.6.18-5-686: true
linux-image-2.6.18-5-686/postinst/bootloader-error-2.6.18-5-686:
linux-image-2.6.18-5-686/preinst/lilo-initrd-2.6.18-5-686: true
linux-image-2.6.18-5-686/preinst/overwriting-modules-2.6.18-5-686: true
shared/kernel-image/really-run-bootloader: true
linux-image-2.6.18-5-686/postinst/depmod-error-initrd-2.6.18-5-686: false
linux-image-2.6.18-5-686/prerm/removing-running-kernel-2.6.18-5-686: true
linux-image-2.6.18-5-686/preinst/initrd-2.6.18-5-686:
linux-image-2.6.18-5-686/preinst/lilo-has-ramdisk:
linux-image-2.6.18-5-686/postinst/kimage-is-a-directory:
linux-image-2.6.18-5-686/preinst/abort-overwrite-2.6.18-5-686:
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