| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1235540366.11758.44.camel@localhost.localdomain> Date: Wed, 25 Feb 2009 18:39:26 +1300 From: Andreas Friedrich Berendsen <afberendsen@...il.com> To: linux-ext4@...r.kernel.org Subject: Kernel bug while cpio + resize2fs Kernel: 26.6.28.7 efs2progs: 1.41.4 - One session cpio from a LV to a second LV - A second session resizing dynamically the second LV /* ---- output from the resize2fs command ---- */ [Linux 2.6.28.7.afb.fc10.4.x86_amd64/bash] root@...rage.berendsen.local:/root # resize2fs -p /dev/mapper/vgstore-lvol13 resize2fs 1.41.4 (27-Jan-2009) Filesystem at /dev/mapper/vgstore-lvol13 is mounted on /store/programs; on-line resizing required old desc_blocks = 51, new_desc_blocks = 54 Performing an on-line resize of /dev/mapper/vgstore-lvol13 to 225443840 (4k) blocks. Killed Message from syslogd@...rage at Feb 25 18:30:48 ... kernel:Oops: 0002 [#1] SMP Message from syslogd@...rage at Feb 25 18:30:48 ... kernel:last sysfs file: /sys/devices/pci0000:00/0000:00:09.0/irq /* ---- Contents of /var/log/messages ---- */ Feb 25 18:30:48 storage kernel: BUG: unable to handle kernel paging request at 000000000000ca84 Feb 25 18:30:48 storage kernel: IP: [<ffffffffa0d31d80>] ext4_group_add +0x1394/0x147c [ext4] Feb 25 18:30:48 storage kernel: PGD a8774067 PUD 73d2a067 PMD 0 Feb 25 18:30:48 storage kernel: Oops: 0002 [#1] SMP Feb 25 18:30:48 storage kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:09.0/irq Feb 25 18:30:48 storage kernel: Dumping ftrace buffer: Feb 25 18:30:48 storage kernel: (ftrace buffer empty) Feb 25 18:30:48 storage kernel: CPU 0 Feb 25 18:30:48 storage kernel: Modules linked in: ext4 jbd2 crc16 ext2 raid456 async_xor async_memcpy async_tx xor fuse ipt_MASQUERADE iptable_nat nf_nat bridge stp nfsd lockd nfs_acl auth_rpcgss exportfs vboxnetflt vboxdrv sunrpc bonding ipv6 dm_multipath kvm_amd kvm uinput snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss cfi_cmdset_0002 usblp jedec_probe snd_mixer_oss snd_pcm cfi_probe nvidia(P) firewire_ohci snd_timer snd_page_alloc snd_hwdep joydev serio_raw k8temp firewire_core pcspkr snd hwmon forcedeth gen_probe sata_nv soundcore cfi_util crc_itu_t ck804xrom mtd i2c_nforce2 chipreg i2c_core map_funcs usb_storage ata_generic pata_acpi pata_amd [last unloaded: freq_table] Feb 25 18:30:48 storage kernel: Pid: 25772, comm: resize2fs Tainted: P W 2.6.28.7.afb.fc10.4.x86_amd64 #1 Feb 25 18:30:48 storage kernel: RIP: 0010:[<ffffffffa0d31d80>] [<ffffffffa0d31d80>] ext4_group_add+0x1394/0x147c [ext4] Feb 25 18:30:48 storage kernel: RSP: 0018:ffff8800a6a19bf8 EFLAGS: 00010202 Feb 25 18:30:48 storage kernel: RAX: 000000000000ca80 RBX: ffff8800a6a19e18 RCX: 000000000000ca80 Feb 25 18:30:48 storage kernel: RDX: 0000000000007dfe RSI: 0000000000002000 RDI: ffff88011e1000e8 Feb 25 18:30:48 storage kernel: RBP: ffff8800a6a19de8 R08: 0000000000000000 R09: ffff88019f18d800 Feb 25 18:30:48 storage kernel: R10: ffff8800a6a19be8 R11: ffff8800a6a19be8 R12: 0000000000000000 Feb 25 18:30:48 storage kernel: R13: 0000000000000000 R14: 0000000000000200 R15: ffff88019f18d800 Feb 25 18:30:48 storage kernel: FS: 00007ff1fea65710(0000) GS:ffffffff8177b000(0000) knlGS:0000000000000000 Feb 25 18:30:48 storage kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Feb 25 18:30:48 storage kernel: CR2: 000000000000ca84 CR3: 0000000001e54000 CR4: 00000000000006e0 Feb 25 18:30:48 storage kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Feb 25 18:30:48 storage kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Feb 25 18:30:48 storage kernel: Process resize2fs (pid: 25772, threadinfo ffff8800a6a18000, task ffff88017eee1700) Feb 25 18:30:48 storage kernel: Stack: Feb 25 18:30:48 storage kernel: ffff880028051540 ffff880028051ec0 ffff8800a690b000 ffff880102b0c538 Feb 25 18:30:48 storage kernel: 0000000000391d4b ffff8800280515b0 ffff880102b0c500 0000000000000003 Feb 25 18:30:48 storage kernel: ffff8800a6a19c68 000080008103990e ffff8800a6a19e18 0000000000001950 Feb 25 18:30:48 storage kernel: Call Trace: Feb 25 18:30:48 storage kernel: [<ffffffff8103de83>] ? default_wake_function+0xd/0xf Feb 25 18:30:48 storage kernel: [<ffffffff81058876>] ? autoremove_wake_function+0x11/0x38 Feb 25 18:30:48 storage kernel: [<ffffffff8103553e>] ? __wake_up_common +0x46/0x75 Feb 25 18:30:48 storage kernel: [<ffffffff81349afa>] ? _spin_lock +0x9/0xc Feb 25 18:30:48 storage kernel: [<ffffffffa0d27795>] ext4_ioctl +0x568/0x656 [ext4] Feb 25 18:30:48 storage kernel: [<ffffffff810d1b88>] vfs_ioctl+0x2a/0x78 Feb 25 18:30:48 storage kernel: [<ffffffff810d1f68>] do_vfs_ioctl +0x392/0x3c0 Feb 25 18:30:48 storage kernel: [<ffffffff810d1feb>] sys_ioctl+0x55/0x77 Feb 25 18:30:48 storage kernel: [<ffffffff8101104a>] system_call_fastpath+0x16/0x1b Feb 25 18:30:48 storage kernel: Code: 40 60 f6 40 61 02 74 41 48 8b 95 80 fe ff ff 8b 03 8b 8a 18 23 00 00 48 d3 e8 48 c1 e0 03 48 89 c1 48 03 8a 20 23 00 00 8b 53 28 <01> 51 04 48 8b 8d 80 fe ff ff 49 8b 97 a0 02 00 00 48 03 81 20 Feb 25 18:30:48 storage kernel: RIP [<ffffffffa0d31d80>] ext4_group_add +0x1394/0x147c [ext4] Feb 25 18:30:48 storage kernel: RSP <ffff8800a6a19bf8> Feb 25 18:30:48 storage kernel: CR2: 000000000000ca84 Feb 25 18:30:48 storage kernel: ---[ end trace e5919bb42fc21cbd ]--- Feb 25 18:30:48 storage kernel: ------------[ cut here ]------------ Feb 25 18:30:48 storage kernel: WARNING: at kernel/exit.c:1005 do_exit +0x41/0x859() Feb 25 18:30:48 storage kernel: Modules linked in: ext4 jbd2 crc16 ext2 raid456 async_xor async_memcpy async_tx xor fuse ipt_MASQUERADE iptable_nat nf_nat bridge stp nfsd lockd nfs_acl auth_rpcgss exportfs vboxnetflt vboxdrv sunrpc bonding ipv6 dm_multipath kvm_amd kvm uinput snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss cfi_cmdset_0002 usblp jedec_probe snd_mixer_oss snd_pcm cfi_probe nvidia(P) firewire_ohci snd_timer snd_page_alloc snd_hwdep joydev serio_raw k8temp firewire_core pcspkr snd hwmon forcedeth gen_probe sata_nv soundcore cfi_util crc_itu_t ck804xrom mtd i2c_nforce2 chipreg i2c_core map_funcs usb_storage ata_generic pata_acpi pata_amd [last unloaded: freq_table] Feb 25 18:30:48 storage kernel: Pid: 25772, comm: resize2fs Tainted: P D W 2.6.28.7.afb.fc10.4.x86_amd64 #1 Feb 25 18:30:48 storage kernel: Call Trace: Feb 25 18:30:48 storage kernel: [<ffffffff8104516d>] warn_on_slowpath +0x58/0x7d Feb 25 18:30:48 storage kernel: [<ffffffff810458a5>] ? release_console_sem+0x1c6/0x1fb Feb 25 18:30:48 storage kernel: [<ffffffff810458a5>] ? release_console_sem+0x1c6/0x1fb Feb 25 18:30:48 storage kernel: [<ffffffff810483de>] do_exit+0x41/0x859 Feb 25 18:30:48 storage kernel: [<ffffffff8134ae02>] oops_begin+0x0/0x8c Feb 25 18:30:48 storage kernel: [<ffffffff8134cbd5>] do_page_fault +0x9d7/0xacb Feb 25 18:30:48 storage kernel: [<ffffffff81096555>] ? __rmqueue_smallest+0x108/0x14f Feb 25 18:30:48 storage kernel: [<ffffffff810965bb>] ? __rmqueue +0x1f/0x1de Feb 25 18:30:48 storage kernel: [<ffffffff8103de64>] ? try_to_wake_up +0x267/0x279 Feb 25 18:30:48 storage kernel: [<ffffffff81096801>] ? rmqueue_bulk +0x87/0x99 Feb 25 18:30:48 storage kernel: [<ffffffff8109ff78>] ? zone_statistics +0x62/0x67 Feb 25 18:30:48 storage kernel: [<ffffffff810984e4>] ? get_page_from_freelist+0x482/0x6d1 Feb 25 18:30:48 storage kernel: [<ffffffff8109aeec>] ? add_page_to_lru_list+0x3c/0x41 Feb 25 18:30:48 storage kernel: [<ffffffff8109b918>] ? activate_page +0x11c/0x130 Feb 25 18:30:48 storage kernel: [<ffffffff8109b984>] ? mark_page_accessed+0x58/0x77 Feb 25 18:30:48 storage kernel: [<ffffffff810e3b63>] ? __find_get_block +0x1aa/0x1bc Feb 25 18:30:48 storage kernel: [<ffffffff81349afa>] ? _spin_lock +0x9/0xc Feb 25 18:30:48 storage kernel: [<ffffffff81349afa>] ? _spin_lock +0x9/0xc Feb 25 18:30:48 storage kernel: [<ffffffffa0d0f410>] ? find_revoke_record+0x8c/0x9e [jbd2] Feb 25 18:30:48 storage kernel: [<ffffffffa0d0a214>] ? __jbd2_journal_temp_unlink_buffer+0x41/0xf6 [jbd2] Feb 25 18:30:48 storage kernel: [<ffffffffa0d0f8b0>] ? jbd2_journal_cancel_revoke+0x123/0x16f [jbd2] Feb 25 18:30:48 storage kernel: [<ffffffff813499ce>] ? trace_hardirqs_off_thunk+0x3a/0x6c Feb 25 18:30:48 storage kernel: [<ffffffff81349f9f>] error_exit+0x0/0x75 Feb 25 18:30:48 storage kernel: [<ffffffffa0d31d80>] ? ext4_group_add +0x1394/0x147c [ext4] Feb 25 18:30:48 storage kernel: [<ffffffffa0d31d4c>] ? ext4_group_add +0x1360/0x147c [ext4] Feb 25 18:30:48 storage kernel: [<ffffffff8103de83>] ? default_wake_function+0xd/0xf Feb 25 18:30:48 storage kernel: [<ffffffff81058876>] ? autoremove_wake_function+0x11/0x38 Feb 25 18:30:48 storage kernel: [<ffffffff8103553e>] ? __wake_up_common +0x46/0x75 Feb 25 18:30:48 storage kernel: [<ffffffff81349afa>] ? _spin_lock +0x9/0xc Feb 25 18:30:48 storage kernel: [<ffffffffa0d27795>] ext4_ioctl +0x568/0x656 [ext4] Feb 25 18:30:48 storage kernel: [<ffffffff810d1b88>] vfs_ioctl+0x2a/0x78 Feb 25 18:30:48 storage kernel: [<ffffffff810d1f68>] do_vfs_ioctl +0x392/0x3c0 Feb 25 18:30:48 storage kernel: [<ffffffff810d1feb>] sys_ioctl+0x55/0x77 Feb 25 18:30:48 storage kernel: [<ffffffff8101104a>] system_call_fastpath+0x16/0x1b Feb 25 18:30:48 storage kernel: ---[ end trace e5919bb42fc21cbd ]--- Feb 25 18:30:58 storage kerneloops: Submitted 1 kernel oopses to www.kerneloops.org -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists