Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
hi, i today tried to create an xfs filesystem on top of my drbd 8.2.7~rc1. (8.2.6 too segfaults but i have not further information on that). > # mkfs.xfs /dev/drbd1 > meta-data=/dev/drbd1 isize=256 agcount=16, agsize=228916 blks > = sectsz=512 attr=0 > data = bsize=4096 blocks=3662656, imaxpct=25 > = sunit=0 swidth=0 blks, unwritten=1 > naming =version 2 bsize=4096 > log =internal log bsize=4096 blocks=2560, version=1 > = sectsz=512 sunit=0 blks > realtime =none extsz=65536 blocks=0, rtextents=0 > Segmentation fault dmesg prints: > [10450.778056] ------------[ cut here ]------------ > [10450.778096] kernel BUG at block/blk-core.c:1495! > [10450.778127] invalid opcode: 0000 [1] SMP > [10450.778158] CPU 0 > [10450.778186] Modules linked in: drbd sha1_generic cn ipv6 button serio_raw evdev psmouse pcspkr dm_mirror dm_log dm_snapshot dm_mod ide_core iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core e1000e r8169 inte > l_agp thermal processor fan ext3 jbd mbcache raid1 md_mod sd_mod sata_sil [last unloaded: drbd] > [10450.778345] Pid: 11833, comm: mkfs.xfs Not tainted 2.6.27-rc5 #1 > [10450.778377] RIP: 0010:[<ffffffff80308180>] [<ffffffff80308180>] submit_bio+0xe0/0xf0 > [10450.778442] RSP: 0018:ffff88007e433b18 EFLAGS: 00010246 > [10450.778473] RAX: 0000000000000011 RBX: ffff88007952e2b0 RCX: 0000000001617cb8 > [10450.778506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 > [10450.778539] RBP: ffff88007e458da0 R08: ffff88007f9832a0 R09: 0000000000000040 > [10450.778572] R10: ffff88007952e2b0 R11: 0000000000000000 R12: ffff88007952e2b0 > [10450.778604] R13: 0000000000000000 R14: 0000000000000007 R15: 0000000000001000 > [10450.778638] FS: 00007f817d01a6d0(0000) GS:ffffffff805825c0(0000) knlGS:0000000000000000 > [10450.778695] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [10450.778726] CR2: 00007f817bfa5000 CR3: 000000007a405000 CR4: 00000000000006e0 > [10450.778759] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > [10450.778791] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > [10450.778825] Process mkfs.xfs (pid: 11833, threadinfo ffff88007e432000, task ffff88007e7f8150) > [10450.778881] Stack: 0000000000000000 0000000000000000 0000000000000000 ffff88007e458da0 > [10450.778943] ffffe20001617cb8 ffff88007e4590c4 ffff88007e458da0 ffffffff802c37de > [10450.779003] ffff88007e458da0 ffffe20001617cb8 0000000000000000 ffffffff802c3853 > [10450.779038] Call Trace: > [10450.779094] [<ffffffff802c37de>] ? dio_bio_submit+0x5e/0x90 > [10450.779126] [<ffffffff802c3853>] ? dio_send_cur_page+0x43/0xa0 > [10450.779158] [<ffffffff802c38fe>] ? submit_page_section+0x4e/0x140 > [10450.779191] [<ffffffff802c42d5>] ? __blockdev_direct_IO+0x755/0xb60 > [10450.779224] [<ffffffff802c31a5>] ? blkdev_direct_IO+0x45/0x50 > [10450.779257] [<ffffffff802c30a0>] ? blkdev_get_blocks+0x0/0xc0 > [10450.779293] [<ffffffff8026ee18>] ? generic_file_direct_write+0xd8/0x1f0 > [10450.779327] [<ffffffff8026f2ad>] ? __generic_file_aio_write_nolock+0x37d/0x440 > [10450.779386] [<ffffffff8031bd57>] ? clear_page_c+0x7/0x10 > [10450.779418] [<ffffffff8026f470>] ? generic_file_aio_write_nolock+0x30/0x90 > [10450.779452] [<ffffffff80297f89>] ? do_sync_write+0xd9/0x120 > [10450.779484] [<ffffffff802733ba>] ? __alloc_pages_internal+0xaa/0x460 > [10450.779519] [<ffffffff8024e490>] ? autoremove_wake_function+0x0/0x30 > [10450.779554] [<ffffffff8027e25c>] ? handle_mm_fault+0x58c/0x7a0 > [10450.779588] [<ffffffff80211896>] ? arch_get_unmapped_area_topdown+0x206/0x2b0 > [10450.779647] [<ffffffff80298858>] ? vfs_write+0xc8/0x170 > [10450.779679] [<ffffffff80298fa1>] ? sys_pwrite64+0x91/0xa0 > [10450.779713] [<ffffffff80462989>] ? error_exit+0x0/0x51 > [10450.779745] [<ffffffff8020c24b>] ? system_call_fastpath+0x16/0x1b > [10450.779778] > [10450.779804] > [10450.779830] Code: 8b 34 25 00 00 00 00 8b 96 60 01 00 00 48 c7 c7 f0 1f 4f 80 48 81 c6 58 03 00 00 31 c0 e8 49 28 f3 ff eb 8b 0f 0b eb fe 66 66 90 <0f> 0b eb fe 66 66 66 90 66 66 66 90 66 66 66 90 48 83 e > c 18 48 > [10450.779985] RIP [<ffffffff80308180>] submit_bio+0xe0/0xf0 > [10450.780006] RSP <ffff88007e433b18> > [10450.780297] ---[ end trace b8a2347f198eb516 ]--- i am on debian 4.0 and Linux 2.6.27-rc5 with: > xfsprogs 2.8.11-1 > drbd8-utils 8.2.7~rc1-0 > # cat /proc/drbd > version: 8.2.7~rc1 (api:88/proto:86-88) > GIT-hash: 9ce425f51860f1205395bf7127cad3c427070837 build by root at wc01, 2008-09-04 17:14:14 mkfs.ext3 works without any issue. cheers, raoul -- ____________________________________________________________________ DI (FH) Raoul Bhatia M.Sc. email. r.bhatia at ipax.at Technischer Leiter IPAX - Aloy Bhatia Hava OEG web. http://www.ipax.at Barawitzkagasse 10/2/2/11 email. office at ipax.at 1190 Wien tel. +43 1 3670030 FN 277995t HG Wien fax. +43 1 3670030 15 ____________________________________________________________________