Date: Fri, 26 Nov 2010 18:08:22 -0500 From: Roger Hammerstein <cheeky.m@live.com> To: <mav@freebsd.org> Cc: freebsd-current@freebsd.org Subject: RE: panic with devclass_get_name (dc=0xdeadc0dedeadc0de) Message-ID: <BAY147-w55D9D5729C7355BFCE96E5F9210@phx.gbl> In-Reply-To: <4CED5210.9070209@FreeBSD.org> References: <20101122172016.71e6b3ca@core.draftnet>, , , <mailpost.1290447442.8570004.23594.mailing.freebsd.current@FreeBSD.cs.nctu.edu.tw>, , , <4CEB6F26.3010004@FreeBSD.org>, , <BAY147-w474FC745C51BBA372543DF93E0@phx.gbl>, <BAY147-w114A674E862F53510CA020F93F0@phx.gbl>, <4CED5210.9070209@FreeBSD.org>
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> also hard reset before soft reset by changing in file ata-serverworks.c: > if (ata_sata_phy_reset(dev, -1, 1)) > to > if (ata_sata_phy_reset(dev, -1, 0)) (ada2:ata4:0:0:0): Command timed out (ada2:ata4:0:0:0): Retrying command ata4: hardware reset ... ata4: SATA connect time=0ms status=00000113 ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata4: reset tp2 stat0=50 stat1=00 devices=0x1 (ada2:ata4:0:0:0): Command timed out (ada2:ata4:0:0:0): Retrying command ata4: hardware reset ... ata4: SATA connect time=0ms status=00000113 ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata4: reset tp2 stat0=50 stat1=00 devices=0x1 (ada2:ata4:0:0:0): Command timed out (ada2:ata4:0:0:0): Retrying command ata4: hardware reset ... ata4: SATA connect time=0ms status=00000113 ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata4: reset tp2 stat0=50 stat1=00 devices=0x1 (ada2:ata4:0:0:0): Command timed out (ada2:ata4:0:0:0): Retrying command ata4: hardware reset ... ata4: SATA connect time=0ms status=00000113 ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata4: reset tp2 stat0=50 stat1=00 devices=0x1 (ada2:ata4:0:0:0): Command timed out (ada2:ata4:0:0:0): Retrying command ata4: hardware reset ... ata4: SATA connect time=0ms status=00000113 ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata4: reset tp2 stat0=50 stat1=00 devices=0x1 (ada2:ata4:0:0:0): Command timed out (ada2:ata4:0:0:0): Retrying command ata4: hardware reset ... ata4: SATA connect time=0ms status=00000113 ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata4: reset tp2 stat0=50 stat1=00 devices=0x1 (ada2:ata4:0:0:0): Command timed out (ada2:ata4:0:0:0): Retrying command ata4: hardware reset ... ata4: SATA connect time=0ms status=00000113 ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata4: reset tp2 stat0=50 stat1=00 devices=0x1 (ada2:ata4:0:0:0): Command timed out (ada2:ata4:0:0:0): Retrying command and the disk stays up and i can use it, somewhat. and the old ata: Nov 25 03:50:13 butter kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=190067000 Nov 25 03:55:46 butter kernel: ata4: reiniting channel .. Nov 25 03:55:46 butter kernel: ata4: hardware reset ... Nov 25 03:55:46 butter kernel: ata4: SATA connect time=0ms status=00000113 Nov 25 03:55:46 butter kernel: ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 Nov 25 03:55:46 butter kernel: ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 Nov 25 03:55:46 butter kernel: ata4: reset tp2 stat0=50 stat1=00 devices=0x1 Nov 25 03:55:46 butter kernel: ad8: setting UDMA100 Nov 25 03:55:46 butter kernel: ata4: reinit done .. Nov 25 03:55:46 butter kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=82402048 cp: a/src/sbin/mount_udf: Input/output error Nov 25 03:56:14 butter kernel: ata4: reiniting channel .. Nov 25 03:56:16 butter kernel: ata4: timeout waiting to issue command Nov 25 03:56:16 butter kernel: ata4: error issuing WRITE_DMA command Nov 25 03:56:16 butter kernel: ata4: hardware reset ... Nov 25 04:00:20 butter kernel: ata4: reiniting channel .. Nov 25 04:00:20 butter kernel: ata4: hardware reset ... Nov 25 04:00:20 butter kernel: ata4: SATA connect time=0ms status=00000113 Nov 25 04:00:20 butter kernel: ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 Nov 25 04:00:21 butter kernel: ata4: stat0=0xd0 err=0x00 lsb=0x1f msb=0xf0 Nov 25 04:00:21 butter last message repeated 4 times Nov 25 04:00:21 butter kernel: ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 Nov 25 04:00:21 butter kernel: ata4: reset tp2 stat0=50 stat1=00 devices=0x1 Nov 25 04:00:21 butter kernel: ad8: setting UDMA100 Nov 25 04:00:21 butter kernel: ata4: reinit done .. Nov 25 04:00:21 butter kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=82845532 Nov 25 04:00:32 butter kernel: ata4: reiniting channel .. Nov 25 04:00:32 butter kernel: ata4: hardware reset ... Nov 25 04:00:32 butter kernel: ata4: SATA connect time=0ms status=00000113 Nov 25 04:00:32 butter kernel: ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 Nov 25 04:00:33 butter kernel: ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 Nov 25 04:00:33 butter kernel: ata4: reset tp2 stat0=50 stat1=00 devices=0x1 Nov 25 04:00:33 butter kernel: ad8: setting UDMA100 Nov 25 04:00:33 butter kernel: ata4: reinit done .. Nov 25 04:00:33 butter kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=80639036 Nov 25 04:03:21 butter kernel: ata4: reiniting channel .. Nov 25 04:03:21 butter kernel: ata4: hardware reset ... Nov 25 04:03:21 butter kernel: ata4: SATA connect time=0ms status=00000113 Nov 25 04:03:21 butter kernel: ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 Nov 25 04:03:21 butter kernel: ata4: stat0=0xd0 err=0x00 lsb=0x17 msb=0x5a Nov 25 04:03:21 butter last message repeated 4 times Nov 25 04:03:21 butter kernel: ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 Nov 25 04:03:21 butter kernel: ata4: reset tp2 stat0=50 stat1=00 devices=0x1 Nov 25 04:03:21 butter kernel: ad8: setting UDMA100 Nov 25 04:03:21 butter kernel: ata4: reinit done .. Nov 25 04:03:21 butter kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=156899264 Nov 25 04:04:48 butter kernel: ata4: reiniting channel .. Nov 25 04:04:48 butter kernel: ata4: hardware reset ... Nov 25 04:04:48 butter kernel: ata4: SATA connect time=0ms status=00000113 Nov 25 04:04:48 butter kernel: ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 Nov 25 04:04:48 butter kernel: ata4: stat0=0xd0 err=0x00 lsb=0x5e msb=0x2a Nov 25 04:04:49 butter last message repeated 4 times Nov 25 04:04:49 butter kernel: ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 Nov 25 04:04:49 butter kernel: ata4: reset tp2 stat0=50 stat1=00 devices=0x1 Nov 25 04:04:49 butter kernel: ad8: setting UDMA100 Nov 25 04:04:49 butter kernel: ata4: reinit done .. Nov 25 04:04:49 butter kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=86662684 Nov 25 04:05:36 butter kernel: ata4: reiniting channel .. Nov 25 04:05:36 butter kernel: ata4: hardware reset ... Nov 25 04:05:36 butter kernel: ata4: SATA connect time=0ms status=00000113 Nov 25 04:05:36 butter kernel: ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 Nov 25 04:05:36 butter kernel: ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 Nov 25 04:05:36 butter kernel: ata4: reset tp2 stat0=50 stat1=00 devices=0x1 Nov 25 04:05:36 butter kernel: ad8: setting UDMA100 Nov 25 04:05:36 butter kernel: ata4: reinit done .. Nov 25 04:05:36 butter kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=237861728 Nov 25 04:06:11 butter kernel: ata4: reiniting channel .. Nov 25 04:06:11 butter kernel: ata4: hardware reset ... Nov 25 04:06:11 butter kernel: ata4: SATA connect time=0ms status=00000113 Nov 25 04:06:11 butter kernel: ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 Nov 25 04:06:22 butter kernel: ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 Nov 25 04:06:22 butter kernel: ata4: reset tp2 stat0=50 stat1=00 devices=0x1 Nov 25 04:06:22 butter kernel: ad8: setting UDMA100 Nov 25 04:06:22 butter kernel: ata4: reinit done .. Nov 25 04:06:22 butter kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=199918080 Nov 25 04:28:00 butter kernel: ata4: hardware reset ... Nov 25 04:28:00 butter kernel: ata4: SATA connect time=0ms status=00000113 Nov 25 04:28:00 butter kernel: ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 Nov 25 04:28:01 butter kernel: ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 Nov 25 04:28:01 butter kernel: ata4: reset tp2 stat0=50 stat1=00 devices=0x1 Nov 25 04:28:01 butter kernel: ad8: setting UDMA100 Nov 25 04:28:01 butter kernel: ata4: reinit done .. Nov 25 04:28:01 butter kernel: ad8: FAILURE - WRITE_DMA48 timed out LBA=288295256 Nov 25 04:28:01 butter kernel: g_vfs_done():ad8[WRITE(offset=147607171072, length=2048)]error = 5 Nov 25 04:31:34 butter kernel: ata4: reiniting channel .. Nov 25 04:31:34 butter kernel: ata4: hardware reset ... Nov 25 04:34:07 butter kernel: ata4: hardware reset ... Nov 25 04:34:07 butter kernel: ata4: SATA connect time=0ms status=00000113 Nov 25 04:34:07 butter kernel: ata4: reset tp1 mask=01 ostat0=d0 ostat1=00 Nov 25 04:34:07 butter kernel: ata4: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 Nov 25 04:34:07 butter kernel: ata4: reset tp2 stat0=50 stat1=00 devices=0x1 Nov 25 04:34:07 butter kernel: ad8: setting UDMA100 Nov 25 04:34:07 butter kernel: ata4: reinit done .. Nov 25 04:34:07 butter kernel: ad8: TIMEOUT - WRITE_DMA48 retrying (1 retry left) LBA=274670688 Nov 25 04:34:07 butter kernel: ad8: FAILURE - WRITE_DMA48 status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND> LBA=274670688 Nov 25 04:34:07 butter kernel: g_vfs_done():ad8[WRITE(offset=140631392256, length=16384)]error = 5 Nov 25 04:34:18 butter kernel: ata4: reiniting channel .. Nov 25 04:34:18 butter kernel: ata4: hardware reset ...
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