Hi John, On Sat, 18 Oct 2008 13:39:55 +1300, John Huttley wrote: > I also got this, which might help. > This is part of the original 'crash and lockup fs bug', it might have > been using the older version of the utils. > Is the this the bug you fixed??
The crash occurs on the diffrent point, but it might depends on the fixed bug. Did you take many snapshots exceeding 512 ? The previous bug is actualized only under such conditions. Regards, Ryusuke Konishi > --john > > 2008-10-18T10:10:20+13:00 kernel BUG at > /var/tmp/paludis/sys-fs-nilfs-2.0.4/work/nilfs-2.0.4/fs/dat.c:970! > 2008-10-18T10:10:20+13:00 invalid opcode: 0000 [1] SMP > 2008-10-18T10:10:20+13:00 CPU 1 > 2008-10-18T10:10:20+13:00 Modules linked in: iscsi_trgt nilfs2 reiserfs > ohci_hcd lpfc qla2xxx firmware_class scsi_wait_scan > 2008-10-18T10:10:20+13:00 Pid: 28706, comm: nilfs_cleanerd Not tainted > 2.6.26-gentoo #2 > 2008-10-18T10:10:20+13:00 RIP: 0010:[<ffffffffa00c05b2>] > [<ffffffffa00c05b2>] :nilfs2:nilfs_dat_freev+0x262/0x370 > 2008-10-18T10:10:20+13:00 RSP: 0018:ffff810000c73b38 EFLAGS: 00010292 > 2008-10-18T10:10:20+13:00 RAX: 000000000000003d RBX: ffff8100090eb000 > RCX: 0000000000000002 > 2008-10-18T10:10:20+13:00 RDX: ffff810033d42650 RSI: 0000000000000086 > RDI: ffffffff80863000 > 2008-10-18T10:10:20+13:00 RBP: ffff810000c73b98 R08: fffffffffd9da600 > R09: 00003b4a92744154 > 2008-10-18T10:10:20+13:00 R10: 0000000000000000 R11: ffff810001015880 > R12: 0000000000000bff > 2008-10-18T10:10:20+13:00 R13: 000000000000000c R14: ffff81003b59c400 > R15: 0000000000000001 > 2008-10-18T10:10:20+13:00 FS: 00007fe35a4bf6f0(0000) > GS:ffff81003f806480(0000) knlGS:0000000000000000 > 2008-10-18T10:10:20+13:00 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > 2008-10-18T10:10:20+13:00 CR2: 00007fc6be589e44 CR3: 0000000002fd2000 > CR4: 00000000000006e0 > 2008-10-18T10:10:20+13:00 DR0: 0000000000000000 DR1: 0000000000000000 > DR2: 0000000000000000 > 2008-10-18T10:10:20+13:00 DR3: 0000000000000000 DR6: 00000000ffff0ff0 > DR7: 0000000000000400 > 2008-10-18T10:10:20+13:00 Process nilfs_cleanerd (pid: 28706, threadinfo > ffff810000c72000, task ffff8100385eabe0) > 2008-10-18T10:10:20+13:00 Stack: 0000000000000bff ffff8100024e0000 > 0000000000020000 ffffe200001fb368 > 2008-10-18T10:10:20+13:00 00000000624cea40 ffff810013b055b0 > ffff810013b052a0 0000000000000bff > 2008-10-18T10:10:20+13:00 0000000000000bff ffff810000c73c78 > ffff8100024e0000 0000000000000000 > 2008-10-18T10:10:20+13:00 Call Trace: > 2008-10-18T10:10:20+13:00 [<ffffffffa00ceb5b>] > :nilfs2:nilfs_ioctl_do_free_vblocknrs+0x3b/0x60 > 2008-10-18T10:10:20+13:00 [<ffffffffa00cd71b>] > :nilfs2:nilfs_ioctl_wrap_copy+0x10b/0x160 > 2008-10-18T10:10:20+13:00 [<ffffffffa00ceb20>] ? > :nilfs2:nilfs_ioctl_do_free_vblocknrs+0x0/0x60 > 2008-10-18T10:10:20+13:00 [<ffffffffa00ce5b6>] > :nilfs2:nilfs_ioctl_prepare_clean_segments+0x96/0x100 > 2008-10-18T10:10:20+13:00 [<ffffffffa00c8330>] > :nilfs2:nilfs_clean_segments+0x90/0x2d0 > 2008-10-18T10:10:20+13:00 [<ffffffff8026c654>] ? > free_compound_page+0x14/0x20 > 2008-10-18T10:10:20+13:00 [<ffffffff8026fda6>] ? put_compound_page+0x26/0x40 > 2008-10-18T10:10:20+13:00 [<ffffffff802704c7>] ? put_page+0xe7/0xf0 > 2008-10-18T10:10:20+13:00 [<ffffffff8028d86e>] ? kfree+0x9e/0xb0 > 2008-10-18T10:10:20+13:00 [<ffffffffa00cd8bd>] > :nilfs2:nilfs_ioctl+0x10d/0x810 > 2008-10-18T10:10:20+13:00 [<ffffffff802677ad>] ? unlock_page+0x2d/0x40 > 2008-10-18T10:10:20+13:00 [<ffffffff802a1fce>] ? locks_free_lock+0x3e/0x60 > 2008-10-18T10:10:20+13:00 [<ffffffff8029f1aa>] vfs_ioctl+0x7a/0x90 > 2008-10-18T10:10:20+13:00 [<ffffffff8029f233>] do_vfs_ioctl+0x73/0x2c0 > 2008-10-18T10:10:20+13:00 [<ffffffff8029f4ca>] sys_ioctl+0x4a/0x80 > 2008-10-18T10:10:20+13:00 [<ffffffff8020b54b>] > system_call_after_swapgs+0x7b/0x80 > 2008-10-18T10:10:20+13:00 > 2008-10-18T10:10:20+13:00 > 2008-10-18T10:10:20+13:00 Code: f0 49 89 d2 31 d2 49 f7 f2 f0 0f b3 17 > 19 d2 85 d2 75 90 49 8b 13 48 c7 c6 b0 f7 0c a0 48 c7 c7 e8 13 0d a0 31 > c0 e8 de 84 17 e0 <0f> 0b eb fe 4c 63 65 c4 48 ba 00 00 00 00 00 1e 00 > 00 48 03 55 > 2008-10-18T10:10:20+13:00 RIP [<ffffffffa00c05b2>] > :nilfs2:nilfs_dat_freev+0x262/0x370 > 2008-10-18T10:10:20+13:00 RSP <ffff810000c73b38> > 2008-10-18T10:10:20+13:00 ---[ end trace 90c6f5253eb3feb3 ]--- > _______________________________________________ > users mailing list > [email protected] > https://www.nilfs.org/mailman/listinfo/users _______________________________________________ users mailing list [email protected] https://www.nilfs.org/mailman/listinfo/users
