Public bug reported:
kernel BUG at mm/mmap.c:439!
invalid operand: 0000 [#1]
SMP
Modules linked in: nfs nfsd lockd sunrpc esp4 ppdev lp autofs4 ip6table_mangle
ip6table_filter ip6_tables ipt_LOG ipt_state ipt_MARK iptable_mangle
iptable_nat ip_nat ip_conntrack nfnetlink iptable_filter ip_tables pppoe pppox
ipv6 af_packet ppp_generic slhc deflate zlib_deflate twofish serpent aes
blowfish des sha256 sha1 crypto_null af_key dm_mod 8139too mii sk98lin
snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq tsdev
snd_via82xx gameport psmouse snd_ac97_codec snd_ac97_bus serio_raw snd_pcm_oss
snd_mixer_oss parport_pc i2c_viapro parport pcspkr floppy i2c_core snd_pcm
snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device via_agp
agpgart snd soundcore tulip skge shpchp pci_hotplug evdev usbhid xfs exportfs
raid1 md_mod ide_generic ehci_hcd uhci_hcd usbcore ide_cd cdrom ide_disk
via82cxxx generic sata_via sata_promise libata scsi_mod thermal processor fan
capability commoncap vga16fb vgastate fbcon tileblit font bitblit softcurso
CPU: 0
EIP: 0060:[__insert_vm_struct+66/128] Not tainted VLI
EFLAGS: 00010287 (2.6.15-27-server)
EIP is at __insert_vm_struct+0x42/0x80
eax: b7dae000 ebx: f32dc8e0 ecx: d4ad28d0 edx: f4f87120
esi: ea7cc3a4 edi: 00000000 ebp: f53ce120 esp: c3979e44
ds: 007b es: 007b ss: 0068
Process mysqlhotcopy (pid: 2177, threadinfo=c3978000 task=cee25ab0)
Stack: f32dc8e0 b7dad000 c3979e60 c3979e5c c3979e58 c015d449 f3e3af0c f53ce14c
f4f87b30 ea7cc3a4 c01639ba f32dc8e0 ea7cc3a4 ffffffea f32dc8e0 f3e3aef4
f3e3af0c d82badc0 00000000 00000000 00000000 f53ce120 b7dad000 00000000
Call Trace:
[vma_prio_tree_insert+41/96] vma_prio_tree_insert+0x29/0x60
[vma_adjust+426/1024] vma_adjust+0x1aa/0x400
[split_vma+259/272] split_vma+0x103/0x110
[do_munmap+177/336] do_munmap+0xb1/0x150
[do_mmap_pgoff+867/2096] do_mmap_pgoff+0x363/0x830
[old_mmap+224/304] old_mmap+0xe0/0x130
[syscall_call+7/11] syscall_call+0x7/0xb
Code: 24 2c 89 44 24 0c 8d 44 24 1c 89 44 24 08 8b 46 04 89 1c 24 89 44 24 04
e8 8c fd ff ff 85 c0 89 c2 74 10 8b 46 08 39 42 04 73 08 <0f> 0b b7 01 aa df
31 c0 8b 44 24 14 89 74 24 04 89 1c 24 89 44
** Affects: linux-source-2.6.15 (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
Another kernel bug at mm/rmap.c, process wedged
https://launchpad.net/bugs/73982
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