From: Junxiao Bi <junxiao.bi@oracle.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] v4.3 kernel panic when run ocfs2-test single test
Date: Wed, 18 Nov 2015 13:51:38 +0800 [thread overview]
Message-ID: <564C11EA.4000504@oracle.com> (raw)
Hi,
The following kernel panic was saw when run ocfs2-test single test for
v4.3 kernel. Anybody ever saw this?
[ 6538.405938] ------------[ cut here ]------------
[ 6538.406686] kernel BUG at fs/ocfs2/suballoc.c:2400!
[ 6538.406686] invalid opcode: 0000 [#1] SMP
[ 6538.406686] Modules linked in: ocfs2 nfsd lockd grace nfs_acl
auth_rpcgss sunrpc autofs4 ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm
ocfs2_nodemanager ocfs2_stackglue configfs sd_mod sg ip6t_REJECT
nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack
ip6table_filter ip6_tables be2iscsi iscsi_boot_sysfs bnx2i cnic uio
cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm
ib_sa ib_mad ib_core ib_addr ipv6 iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ppdev xen_kbdfront xen_netfront xen_fbfront
parport_pc parport pcspkr i2c_piix4 acpi_cpufreq ext4 jbd2 mbcache
xen_blkfront floppy pata_acpi ata_generic ata_piix cirrus ttm
drm_kms_helper drm fb_sys_fops sysimgblt sysfillrect i2c_core
syscopyarea dm_mirror dm_region_hash dm_log dm_mod
[ 6538.406686] CPU: 1 PID: 16265 Comm: mmap_truncate Not tainted 4.3.0 #1
[ 6538.406686] Hardware name: Xen HVM domU, BIOS 4.3.1OVM 05/14/2014
[ 6538.406686] task: ffff88007c2bab00 ti: ffff880075b78000 task.ti:
ffff880075b78000
[ 6538.406686] RIP: 0010:[<ffffffffa06a286b>] [<ffffffffa06a286b>]
ocfs2_block_group_clear_bits+0x23b/0x250 [ocfs2]
[ 6538.406686] RSP: 0018:ffff880075b7b7f8 EFLAGS: 00010246
[ 6538.406686] RAX: ffff8800760c5b40 RBX: ffff88006c06a000 RCX:
ffffffffa06e6df0
[ 6538.406686] RDX: 0000000000000000 RSI: ffff88007a6f6ea0 RDI:
ffff88007a760430
[ 6538.406686] RBP: ffff880075b7b878 R08: 0000000000000002 R09:
0000000000000001
[ 6538.406686] R10: ffffffffa06769be R11: 0000000000000000 R12:
0000000000000001
[ 6538.406686] R13: ffffffffa06a1750 R14: 0000000000000001 R15:
ffff88007a6f6ea0
[ 6538.406686] FS: 00007f17fde30720(0000) GS:ffff88007f040000(0000)
knlGS:0000000000000000
[ 6538.406686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6538.406686] CR2: 0000000000601730 CR3: 000000007aea0000 CR4:
00000000000406e0
[ 6538.406686] Stack:
[ 6538.406686] ffff88007c2bb5b0 ffff880075b7b8e0 ffff88007a7604b0
ffff88006c640800
[ 6538.406686] ffff88007a7604b0 ffff880075d77390 0000000075b7b878
ffffffffa06a309d
[ 6538.406686] ffff880075d752d8 ffff880075b7b990 ffff880075b7b898
0000000000000000
[ 6538.406686] Call Trace:
[ 6538.406686] [<ffffffffa06a309d>] ?
ocfs2_read_group_descriptor+0x6d/0xa0 [ocfs2]
[ 6538.406686] [<ffffffffa06a3654>]
_ocfs2_free_suballoc_bits+0xe4/0x320 [ocfs2]
[ 6538.406686] [<ffffffffa06a1750>] ? ocfs2_put_slot+0xf0/0xf0 [ocfs2]
[ 6538.406686] [<ffffffffa06a397e>] _ocfs2_free_clusters+0xee/0x210 [ocfs2]
[ 6538.406686] [<ffffffffa06a1750>] ? ocfs2_put_slot+0xf0/0xf0 [ocfs2]
[ 6538.406686] [<ffffffffa06a1750>] ? ocfs2_put_slot+0xf0/0xf0 [ocfs2]
[ 6538.406686] [<ffffffffa0682d50>] ? ocfs2_extend_trans+0x50/0x1a0 [ocfs2]
[ 6538.406686] [<ffffffffa06a3ad5>] ocfs2_free_clusters+0x15/0x20 [ocfs2]
[ 6538.406686] [<ffffffffa065072c>]
ocfs2_replay_truncate_records+0xfc/0x290 [ocfs2]
[ 6538.406686] [<ffffffffa06843ac>] ? ocfs2_start_trans+0xec/0x1d0 [ocfs2]
[ 6538.406686] [<ffffffffa0654600>]
__ocfs2_flush_truncate_log+0x140/0x2d0 [ocfs2]
[ 6538.406686] [<ffffffffa0654394>] ?
ocfs2_reserve_blocks_for_rec_trunc.clone.0+0x44/0x170 [ocfs2]
[ 6538.406686] [<ffffffffa065acd4>]
ocfs2_remove_btree_range+0x374/0x630 [ocfs2]
[ 6538.406686] [<ffffffffa017486b>] ? jbd2_journal_stop+0x25b/0x470 [jbd2]
[ 6538.406686] [<ffffffffa065d5b5>] ocfs2_commit_truncate+0x305/0x670
[ocfs2]
[ 6538.406686] [<ffffffffa0683430>] ? ocfs2_journal_access_eb+0x20/0x20
[ocfs2]
[ 6538.406686] [<ffffffffa067adb7>] ocfs2_truncate_file+0x297/0x380 [ocfs2]
[ 6538.406686] [<ffffffffa01759e4>] ?
jbd2_journal_begin_ordered_truncate+0x64/0xc0 [jbd2]
[ 6538.406686] [<ffffffffa067c7a2>] ocfs2_setattr+0x572/0x860 [ocfs2]
[ 6538.406686] [<ffffffff810e4a3f>] ? current_fs_time+0x3f/0x50
[ 6538.406686] [<ffffffff812124b7>] notify_change+0x1d7/0x340
[ 6538.406686] [<ffffffff8121abf9>] ? generic_getxattr+0x79/0x80
[ 6538.406686] [<ffffffff811f5876>] do_truncate+0x66/0x90
[ 6538.406686] [<ffffffff81120e30>] ? __audit_syscall_entry+0xb0/0x110
[ 6538.406686] [<ffffffff811f5bb3>] do_sys_ftruncate.clone.0+0xf3/0x120
[ 6538.406686] [<ffffffff811f5bee>] SyS_ftruncate+0xe/0x10
[ 6538.406686] [<ffffffff816aa2ae>] entry_SYSCALL_64_fastpath+0x12/0x71
[ 6538.406686] Code: 28 48 81 ee b0 04 00 00 48 8b 92 50 fb ff ff 48 8b
80 b0 03 00 00 48 39 90 88 00 00 00 0f 84 30 fe ff ff 0f 0b eb fe 0f 0b
eb fe <0f> 0b 0f 1f 00 eb fb 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
[ 6538.406686] RIP [<ffffffffa06a286b>]
ocfs2_block_group_clear_bits+0x23b/0x250 [ocfs2]
[ 6538.406686] RSP <ffff880075b7b7f8>
[ 6538.691128] ---[ end trace 31cd7011d6770d7e ]---
[ 6538.694492] Kernel panic - not syncing: Fatal exception
[ 6538.695484] Kernel Offset: disabled
Thanks,
Junxiao.
next reply other threads:[~2015-11-18 5:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-18 5:51 Junxiao Bi [this message]
2015-11-18 9:51 ` [Ocfs2-devel] v4.3 kernel panic when run ocfs2-test single test Eric Ren
2015-11-19 4:44 ` Junxiao Bi
2015-11-19 5:11 ` Eric Ren
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