On Sep 18, 2007, at 6:25 AM, Jill Duff wrote: > Thanks for the feedback. I attempted to enter this bug into the > OpenSolaris > Bug Database yesterday, 9/17. However, it looks as if it has either > been > filtered out or I made an error during entry. I'm willing to re- > enter it if > that's helpful.
Yes, please do. Let me know if that doesn't work... eric > > I can provide the source code for my test app and one crash dump if > anyone > needs it. Yesterday, the crash was reproduced using bonnie++, an > open source > storage benchmark utility, although the crash is not as frequent as > when > using my test app. > > Duff > > -----Original Message----- > From: eric kustarz [mailto:[EMAIL PROTECTED] > Sent: Monday, September 17, 2007 6:58 PM > To: J Duff; [EMAIL PROTECTED] > Cc: ZFS Discussions > Subject: Re: [zfs-discuss] Possible ZFS Bug - Causes OpenSolaris Crash > > This actually looks like a sd bug... forwarding it to the storage > alias to see if anyone has seen this... > > eric > > On Sep 14, 2007, at 12:42 PM, J Duff wrote: > >> I'd like to report the ZFS related crash/bug described below. How >> do I go about reporting the crash and what additional information >> is needed? >> >> I'm using my own very simple test app that creates numerous >> directories and files of randomly generated data. I have run the >> test app on two machines, both 64 bit. >> >> OpenSolaris crashes a few minutes after starting my test app. The >> crash has occurred on both machines. On Machine 1, the fault occurs >> in the SCSI driver when invoked from ZFS. On Machine 2, the fault >> occurs in the ATA driver when invoked from ZFS. The relevant parts >> of the message logs appear at the end of this post. >> >> The crash is repeatable when using the ZFS file system. The crash >> does not occur when running the test app against a Solaris/UFS file >> system. >> >> Machine 1: >> OpenSolaris Community Edition, >> snv_72, no BFU (not DEBUG) >> SCSI Drives, Fibre Channel >> ZFS Pool is six drive stripe set >> >> Machine 2: >> OpenSolaris Community Edition >> snv_68 with BFU (kernel has DEBUG enabled) >> SATA Drives >> ZFS Pool is four RAIDZ sets, two disks in each RAIDZ set >> >> (Please forgive me if I have posted in the wrong place. I am new to >> ZFS and this forum. However, this forum appears to be the best >> place to get good quality ZFS information. Thanks.) >> >> Duff >> >> ---------------------------------------------------------- >> >> Machine 1 Message Log: >> . . . >> Sep 13 14:13:22 cypress unix: [ID 836849 kern.notice] >> Sep 13 14:13:22 cypress ^Mpanic[cpu5]/thread=ffffff000840dc80: >> Sep 13 14:13:22 cypress genunix: [ID 683410 kern.notice] BAD TRAP: >> type=e (#pf Page fault) rp=ffffff000840ce90 addr=ffffff01f2b00000 >> Sep 13 14:13:22 cypress unix: [ID 100000 kern.notice] >> Sep 13 14:13:22 cypress unix: [ID 839527 kern.notice] sched: >> Sep 13 14:13:22 cypress unix: [ID 753105 kern.notice] #pf Page fault >> Sep 13 14:13:22 cypress unix: [ID 532287 kern.notice] Bad kernel >> fault at addr=0xffffff01f2b00000 >> . . . >> Sep 13 14:13:22 cypress unix: [ID 100000 kern.notice] >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840cd70 unix:die+ea () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840ce80 unix:trap+1351 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840ce90 unix:_cmntrap+e9 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840cfc0 scsi:scsi_transport+1f () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d040 sd:sd_start_cmds+2f4 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d090 sd:sd_core_iostart+17b () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d0f0 sd:sd_mapblockaddr_iostart+185 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d140 sd:sd_xbuf_strategy+50 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d180 sd:xbuf_iostart+103 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d1b0 sd:ddi_xbuf_qstrategy+60 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d1f0 sd:sdstrategy+ec () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d220 genunix:bdev_strategy+77 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d250 genunix:ldi_strategy+54 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d2a0 zfs:vdev_disk_io_start+219 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d2c0 zfs:vdev_io_start+1d () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d300 zfs:zio_vdev_io_start+123 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d320 zfs:zio_next_stage_async+bb () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d340 zfs:zio_nowait+11 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d380 zfs:vdev_mirror_io_start+18f () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d3c0 zfs:zio_vdev_io_start+131 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d3e0 zfs:zio_next_stage+b3 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d410 zfs:zio_ready+10e () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d430 zfs:zio_next_stage+b3 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d470 zfs:zio_dva_allocate+a9 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d490 zfs:zio_next_stage+b3 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d4c0 zfs:zio_checksum_generate+6e () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d4e0 zfs:zio_next_stage+b3 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d550 zfs:zio_write_compress+239 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d570 zfs:zio_next_stage+b3 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d5c0 zfs:zio_wait_for_children+5d () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d5e0 zfs:zio_wait_children_ready+20 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d600 zfs:zio_next_stage_async+bb () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d620 zfs:zio_nowait+11 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d910 zfs:dbuf_sync_leaf+1ac () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d950 zfs:dbuf_sync_list+51 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840d9c0 zfs:dnode_sync+214 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840da00 zfs:dmu_objset_sync_dnodes+55 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840da80 zfs:dmu_objset_sync+13d () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840dad0 zfs:dsl_dataset_sync+5d () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840db40 zfs:dsl_pool_sync+b5 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840dbd0 zfs:spa_sync+1c5 () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840dc60 zfs:txg_sync_thread+19a () >> Sep 13 14:13:22 cypress genunix: [ID 655072 kern.notice] >> ffffff000840dc70 unix:thread_start+8 () >> Sep 13 14:13:22 cypress unix: [ID 100000 kern.notice] >> Sep 13 14:13:22 cypress genunix: [ID 672855 kern.notice] syncing >> file systems... >> Sep 13 14:13:22 cypress genunix: [ID 904073 kern.notice] done >> Sep 13 14:13:23 cypress genunix: [ID 111219 kern.notice] dumping >> to /dev/dsk/c1d0s1, offset 111869952, content: kernel >> Sep 13 14:13:49 cypress genunix: [ID 409368 kern.notice] ^M 85% >> done: 441179 pages dumped, compression ratio 4.29, >> Sep 13 14:13:49 cypress genunix: [ID 495082 kern.notice] dump >> failed: error 28 >> . . . >> >> Machine 2 Message Log: >> >> Sep 13 10:32:56 eve unix: [ID 836849 kern.notice] >> Sep 13 10:32:56 eve ^Mpanic[cpu1]/thread=ffffff0004051c80: >> Sep 13 10:32:56 eve genunix: [ID 403854 kern.notice] assertion >> failed: !(status & 0x80), file: ../../intel/io/dktp/controller/ata/ >> ata_disk.c, line: 2399 >> Sep 13 10:32:56 eve unix: [ID 100000 kern.notice] >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004051a10 genunix:assfail+7e () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004051a70 ata:ata_disk_intr_pio_out+1d1 () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004051ae0 ata:ata_ctlr_fsm+217 () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004051b20 ata:ata_process_intr+3c () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004051b90 ata:ghd_intr+70 () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004051bb0 ata:ata_intr+23 () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004051c20 unix:av_dispatch_autovect+8c () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004051c60 unix:dispatch_hardint+2f () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577900 unix:switch_sp_and_call+13 () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577960 unix:do_interrupt+e6 () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577970 unix:_interrupt+1ec () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577af0 unix:bcopy+2a () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577b50 zfs:vdev_queue_io_done+6f () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577b90 zfs:vdev_disk_io_done+29 () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577bb0 zfs:vdev_io_done+1d () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577bd0 zfs:zio_vdev_io_done+1b () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577c60 genunix:taskq_thread+1cb () >> Sep 13 10:32:56 eve genunix: [ID 655072 kern.notice] >> ffffff0004577c70 unix:thread_start+8 () >> Sep 13 10:32:56 eve unix: [ID 100000 kern.notice] >> Sep 13 10:32:56 eve genunix: [ID 672855 kern.notice] syncing file >> systems... >> Sep 13 10:32:56 eve genunix: [ID 904073 kern.notice] done >> Sep 13 10:32:57 eve genunix: [ID 111219 kern.notice] dumping to / >> dev/dsk/c1d0s1, offset 628424704, content: kernel >> Sep 13 10:34:10 eve genunix: [ID 409368 kern.notice] ^M100% done: >> 468171 pages dumped, compression ratio 2.88, >> Sep 13 10:34:10 eve genunix: [ID 851671 kern.notice] dump succeeded >> >> >> This message posted from opensolaris.org >> _______________________________________________ >> zfs-discuss mailing list >> zfs-discuss@opensolaris.org >> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
