2.6.32 and ext4 bug?

N

Nemesiz

Renowned Member
Jan 16, 2009
761
65
93
Lithuania
Code: 
ct 21 15:23:32 nmz kernel: BUG: unable to handle kernel NULL pointer dereference at (null)
Oct 21 15:23:32 nmz kernel: IP: [<(null)>] (null)
Oct 21 15:23:32 nmz kernel: PGD 60807067 PUD 60af4067 PMD 0 
Oct 21 15:23:32 nmz kernel: Oops: 0010 [#1] SMP 
Oct 21 15:23:32 nmz kernel: last sysfs file: /sys/kernel/uevent_seqnum
Oct 21 15:23:32 nmz kernel: CPU 0 
Oct 21 15:23:32 nmz kernel: Modules linked in: vzethdev vznetdev simfs vzrst vzcpt vzdquota vzmon vzdev xt_tcpudp xt_length xt_hl xt_tcpmss xt_TCPMSS iptable_mangle iptable_filter xt_multiport xt_limit xt_dscp ipt_REJECT ip_tables x_tables kvm_intel kvm ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse bridge stp ext3 jbd coretemp snd_hda_codec_intelhdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec i915 snd_hwdep snd_pcm drm_kms_helper snd_seq drm snd_timer snd_seq_device i2c_algo_bit psmouse i2c_i801 snd i2c_core soundcore serio_raw snd_page_alloc video button output evdev processor pcspkr asus_atk0110 ext4 mbcache jbd2 crc16 firewire_ohci firewire_core ata_generic atl1 thermal usbhid hid uhci_hcd crc_itu_t thermal_sys ahci mii pata_jmicron ehci_hcd libata usbcore nls_base [last unloaded: scsi_wait_scan]
Oct 21 15:23:32 nmz kernel: Pid: 2661, comm: tar Not tainted 2.6.32-4-pve #1 dyomin P5E-VM HDMI
Oct 21 15:23:32 nmz kernel: RIP: 0010:[<0000000000000000>]  [<(null)>] (null)
Oct 21 15:23:32 nmz kernel: RSP: 0018:ffff88008be3fa20  EFLAGS: 00010246
Oct 21 15:23:32 nmz kernel: RAX: ffffffffa0430700 RBX: ffff8800ac1b80c0 RCX: 000000000000000c
Oct 21 15:23:32 nmz kernel: RDX: 0000000000000000 RSI: 0000000000002000 RDI: ffff8800ac1b80c0
Oct 21 15:23:32 nmz kernel: RBP: ffff8800c8177a80 R08: 0000000000000000 R09: ffff8800ac1b8000
Oct 21 15:23:32 nmz kernel: R10: ffffffff810bb03a R11: 0000000000000000 R12: ffff8800ac1b8000
Oct 21 15:23:32 nmz kernel: R13: 0000000000000002 R14: 0000000000000000 R15: ffff8800ac1b83c8
Oct 21 15:23:32 nmz kernel: FS:  00007fcfdfae7700(0000) GS:ffff880006400000(0000) knlGS:0000000000000000
Oct 21 15:23:32 nmz kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 21 15:23:32 nmz kernel: CR2: 0000000000000000 CR3: 0000000081ef4000 CR4: 00000000000026f0
Oct 21 15:23:32 nmz kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 21 15:23:32 nmz kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Oct 21 15:23:32 nmz kernel: Process tar (pid: 2661, veid=0, threadinfo ffff88008be3e000, task ffff88012b06b000)
Oct 21 15:23:32 nmz kernel: Stack:
Oct 21 15:23:32 nmz kernel: ffffffffa00fd4c4 ffff8800c8177a80 0000000000000000 0000004000000000
Oct 21 15:23:32 nmz kernel: <0> fffffffffffffff3 fffffffffffffff4 0000000000000000 ffffffffffff0000
Oct 21 15:23:32 nmz kernel: <0> 0000000000000001 ffff880098d4fc00 0000000000000000 00000000019f6cc8
Oct 21 15:23:32 nmz kernel: Call Trace:
Oct 21 15:23:32 nmz kernel: [<ffffffffa00fd4c4>] ? ext4_da_get_block_prep+0x20c/0x318 [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffff81111f24>] ? __block_prepare_write+0x14c/0x2c0
Oct 21 15:23:32 nmz kernel: [<ffffffffa00fd2b8>] ? ext4_da_get_block_prep+0x0/0x318 [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffff810b6de9>] ? add_to_page_cache_locked+0x76/0xc1
Oct 21 15:23:32 nmz kernel: [<ffffffff811121f3>] ? block_write_begin+0x7a/0xc7
Oct 21 15:23:32 nmz kernel: [<ffffffffa01001db>] ? ext4_da_write_begin+0x1b9/0x272 [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffffa00fd2b8>] ? ext4_da_get_block_prep+0x0/0x318 [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffffa0124af6>] ? ext4_xattr_get+0x1fa/0x27c [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffff810b775e>] ? generic_file_buffered_write+0x118/0x278
Oct 21 15:23:32 nmz kernel: [<ffffffff810b7c6f>] ? __generic_file_aio_write+0x25f/0x293
Oct 21 15:23:32 nmz kernel: [<ffffffffa00f78ae>] ? ext4_file_open+0xc4/0xe8 [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffffa042a846>] ? vzquota_qlnk_destroy+0x16/0xbe [vzdquota]
Oct 21 15:23:32 nmz kernel: [<ffffffff810b7cfc>] ? generic_file_aio_write+0x59/0x9f
Oct 21 15:23:32 nmz kernel: [<ffffffffa00f77ea>] ? ext4_file_open+0x0/0xe8 [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffff810f101a>] ? do_sync_write+0xce/0x113
Oct 21 15:23:32 nmz kernel: [<ffffffff81066722>] ? autoremove_wake_function+0x0/0x2e
Oct 21 15:23:32 nmz kernel: [<ffffffff810e75eb>] ? virt_to_head_page+0x9/0x2a
Oct 21 15:23:32 nmz kernel: [<ffffffff810fbf33>] ? sys_mkdirat+0xc2/0xd1
Oct 21 15:23:32 nmz kernel: [<ffffffff810f1a1a>] ? vfs_write+0xa9/0x102
Oct 21 15:23:32 nmz kernel: [<ffffffff810f1b86>] ? sys_write+0x49/0xc1
Oct 21 15:23:32 nmz kernel: [<ffffffff81010c12>] ? system_call_fastpath+0x16/0x1b
Oct 21 15:23:32 nmz kernel: Code:  Bad RIP value.
Oct 21 15:23:32 nmz kernel: RIP  [<(null)>] (null)
Oct 21 15:23:32 nmz kernel: RSP <ffff88008be3fa20>
Oct 21 15:23:32 nmz kernel: CR2: 0000000000000000
Oct 21 15:23:32 nmz kernel: ---[ end trace 7e08bd435511766f ]---
Oct 21 15:23:32 nmz kernel: BUG: unable to handle kernel NULL pointer dereference at (null)
Oct 21 15:23:32 nmz kernel: IP: [<(null)>] (null)
Oct 21 15:23:32 nmz kernel: PGD 81fe4067 PUD 609cc067 PMD 0 
Oct 21 15:23:32 nmz kernel: Oops: 0010 [#2] SMP 
Oct 21 15:23:32 nmz kernel: last sysfs file: /sys/kernel/uevent_seqnum
Oct 21 15:23:32 nmz kernel: CPU 0 
Oct 21 15:23:32 nmz kernel: Modules linked in: vzethdev vznetdev simfs vzrst vzcpt vzdquota vzmon vzdev xt_tcpudp xt_length xt_hl xt_tcpmss xt_TCPMSS iptable_mangle iptable_filter xt_multiport xt_limit xt_dscp ipt_REJECT ip_tables x_tables kvm_intel kvm ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse bridge stp ext3 jbd coretemp snd_hda_codec_intelhdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec i915 snd_hwdep snd_pcm drm_kms_helper snd_seq drm snd_timer snd_seq_device i2c_algo_bit psmouse i2c_i801 snd i2c_core soundcore serio_raw snd_page_alloc video button output evdev processor pcspkr asus_atk0110 ext4 mbcache jbd2 crc16 firewire_ohci firewire_core ata_generic atl1 thermal usbhid hid uhci_hcd crc_itu_t thermal_sys ahci mii pata_jmicron ehci_hcd libata usbcore nls_base [last unloaded: scsi_wait_scan]
Oct 21 15:23:32 nmz kernel: Pid: 2647, comm: vzctl Tainted: G      D    2.6.32-4-pve #1 dyomin P5E-VM HDMI
Oct 21 15:23:32 nmz kernel: RIP: 0010:[<0000000000000000>]  [<(null)>] (null)
Oct 21 15:23:32 nmz kernel: RSP: 0018:ffff880064e85d30  EFLAGS: 00010246
Oct 21 15:23:32 nmz kernel: RAX: ffffffffa0430700 RBX: 0000000000000002 RCX: 000000000000000c
Oct 21 15:23:32 nmz kernel: RDX: ffff880098d4e000 RSI: 0000000000002000 RDI: ffff8800ac3b40c0
Oct 21 15:23:32 nmz kernel: RBP: ffff8800ac3b4000 R08: 0000000000000003 R09: ffff88008417b8c0
Oct 21 15:23:32 nmz kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff8800ac3b40c0
Oct 21 15:23:32 nmz kernel: R13: ffffea0001d427a8 R14: ffff880098d4fc00 R15: 0000000000000000
Oct 21 15:23:32 nmz kernel: FS:  00007f434fe9a700(0000) GS:ffff880006400000(0000) knlGS:0000000000000000
Oct 21 15:23:32 nmz kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 21 15:23:32 nmz kernel: CR2: 0000000000000000 CR3: 0000000081f04000 CR4: 00000000000026f0
Oct 21 15:23:32 nmz kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 21 15:23:32 nmz kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Oct 21 15:23:32 nmz kernel: Process vzctl (pid: 2647, veid=0, threadinfo ffff880064e84000, task ffff88012b128000)
Oct 21 15:23:32 nmz kernel: Stack:
Oct 21 15:23:32 nmz kernel: ffffffffa00fc05a 0000000000000000 ffffea0001d427a8 ffff8800ac3b41e0
Oct 21 15:23:32 nmz kernel: <0> 0000000000000000 0000000000000000 ffff880064e85dd8 0000000000000000
Oct 21 15:23:32 nmz kernel: <0> ffffffff810bfb03 0000000000000000 ffffea0001d427a8 0000000000000000
Oct 21 15:23:32 nmz kernel: Call Trace:
Oct 21 15:23:32 nmz kernel: [<ffffffffa00fc05a>] ? ext4_da_invalidatepage+0x134/0x14b [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffff810bfb03>] ? truncate_inode_page+0x45/0x84
Oct 21 15:23:32 nmz kernel: [<ffffffff810bfbec>] ? truncate_inode_pages_range+0xaa/0x2b0
Oct 21 15:23:32 nmz kernel: [<ffffffffa00d9caf>] ? jbd2_journal_stop+0x20b/0x21e [jbd2]
Oct 21 15:23:32 nmz kernel: [<ffffffffa042b113>] ? vzquota_inode_data+0x3b/0xa3 [vzdquota]
Oct 21 15:23:32 nmz kernel: [<ffffffffa0100294>] ? ext4_delete_inode+0x0/0x21c [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffffa042b375>] ? vzquota_inode_init_call+0x3a/0x6d [vzdquota]
Oct 21 15:23:32 nmz kernel: [<ffffffffa01002d7>] ? ext4_delete_inode+0x43/0x21c [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffffa0100294>] ? ext4_delete_inode+0x0/0x21c [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffffa0100294>] ? ext4_delete_inode+0x0/0x21c [ext4]
Oct 21 15:23:32 nmz kernel: [<ffffffff81103724>] ? generic_delete_inode+0xd4/0x160
Oct 21 15:23:32 nmz kernel: [<ffffffff810fbd00>] ? do_unlinkat+0xe2/0x134
Oct 21 15:23:32 nmz kernel: [<ffffffff81316054>] ? do_page_fault+0x2e0/0x2fc
Oct 21 15:23:32 nmz kernel: [<ffffffff81313ed5>] ? page_fault+0x25/0x30
Oct 21 15:23:32 nmz kernel: [<ffffffff81010c12>] ? system_call_fastpath+0x16/0x1b
Oct 21 15:23:32 nmz kernel: Code:  Bad RIP value.
Oct 21 15:23:32 nmz kernel: RIP  [<(null)>] (null)
Oct 21 15:23:32 nmz kernel: RSP <ffff880064e85d30>
Oct 21 15:23:32 nmz kernel: CR2: 0000000000000000
Oct 21 15:23:32 nmz kernel: ---[ end trace 7e08bd4355117670 ]---

Code: 
pve-manager: 1.6-7 (pve-manager/1.6/5277)
running kernel: 2.6.32-4-pve
proxmox-ve-2.6.32: 1.6-24
pve-kernel-2.6.32-4-pve: 2.6.32-24
qemu-server: 1.1-22
pve-firmware: 1.0-9
libpve-storage-perl: 1.0-14
vncterm: 0.9-2
vzctl: 3.0.24-7
vzdump: 1.2.6-1
vzprocps: 2.0.11-1dso2
vzquota: 3.0.12-3
pve-qemu-kvm: 0.12.5-2
ksm-control-daemon: 1.0-4

I wanted to create openvz vps and it just crash.
 
Yes.

nmz:/var/lib# mkfs.ext4 /dev/pve/data
mke2fs 1.41.12 (17-May-2010)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
131072 inodes, 524288 blocks
26214 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=536870912
16 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912

Writing inode tables: done
Creating journal (16384 blocks): done
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 32 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.

nmz:/var/lib# mount /dev/pve/data /var/lib/vz
Click to expand...

WebGui
/usr/bin/pvectl vzcreate 101 --disk 8 --ostemplate local:vztmpl/debian-6.0-standard_6.0-2_i386.tar.gz --rootpasswd $1$f7OFs3nk$Vueb48XeLAMjK546NRPCL0 --hostname testas.nmz.lt --nameserver 192.168.0.1 --searchdomain nmz.lt --onboot no --ipset 127.0.0.1 --swap 512 --mem 512 --cpus 1
Click to expand...
 
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