Date: Fri, 10 Oct 2003 19:48:09 +0900 From: YONETANI Tomokazu <t-yonetani@ergobrains.co.jp> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/57832: softdep_deallocate_dependencies: dangling deps Message-ID: <20031010104809.GA49842@ergobrains.co.jp> Resent-Message-ID: <200310101050.h9AAoGwT014195@freefall.freebsd.org>
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>Number: 57832 >Category: kern >Synopsis: softdep_deallocate_dependencies: dangling deps >Confidential: no >Severity: critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Oct 10 03:50:16 PDT 2003 >Closed-Date: >Last-Modified: >Originator: YONETANI Tomokazu >Release: FreeBSD 5.1-CURRENT i386 >Organization: >Environment: System: FreeBSD d110.sys.p.ergobrains.co.jp 5.1-CURRENT FreeBSD 5.1-CURRENT #3: Fri Oct 10 11:41:34 JST 2003 root@d110.sys.p.ergobrains.co.jp:/var/obj/home/source/freebsd/current/src/sys/MAIL i386 Machine: IBM NetFinity 6000R OS: FreeBSD 5-CURRENT built from source as of today(UP kernel) RAID: ServeRAID 4H, controlled by ips(4) driver Memory: 512M Disk: RAID 5 partition consists of 6 9.1G SCSI hard disks >Description: Creating many files in a directory in a filesystem created on the RAID partition results in a panic after spewing a bunch of 'ipsd0: iobuf error 5' error message on the screen: softdep_deallocate_dependencies: dangling deps I did a non-preen fsck in single-user mode before running the test code below to ensure that this is not a filesystem corruption. Note that other -CURRENT machines not using ips driver don't panic(yet); they just get slower as the directory grows large. 'ipsd0: iobuf error 5' messages don't immediately lead to a panic. Traceback is attached. >How-To-Repeat: Create many files, by doing something like this: $ mkdir foo $ cd foo $ i=0; while :; do echo foo > $i; i=$(($i+1)); done >Fix: I don't know. -- YONETANI Tomokazu / Ergo-Brains Inc. --MGYHOYXEY6WxJCY8 Content-Type: application/x-gunzip Content-Disposition: attachment; filename="6000R.gz" Content-Transfer-Encoding: base64 H4sICMFDhj8CAzYwMDBSAO0ZW2/b1vlZBvwfvslrI6e2xKtEubGBeqmDAGndJsvLJlQ7JA8l zhQPfUjKVg3/l2FAsYdhax+GYsCKLg/dQ9Ah2BXNlmCPy1Z0F2A37Abs+w5JmXLSxom77mVB LPGc893vh7rhyTDJIM2YzLgPIoYdGcKul4GugW5sWOaGboKhaebSCox8F9b3oJOnsiPcr3bG YsI7qcilxzuB5NxN/Y6XS8njrJNKr5PO0s5LL1y91tnjMuZR2+duPoLpxBOSt7Xl5aUrL99U RO220dahtYM0tm9cXl1e+oJIZjIcjTNibQAdwA0RZAdMctgReeyzLBTxGlyNvTbSubwNYQok A6Ql2Bp4YsolKuXOIBtzIGZXeMwli+CV3I1CD66FHo9TBGWxDzORA+ItLx3wyEPNIBPgjVk8 4hBmBNEREvwwzWTo5hlH8knIUxABHaNEXILHZcbCGI9iPyQBUxTui7OEQzMdiwNCmYXxqEmk U5SVxFqEHaPEpApzUxEhl2gGsQDUR7I4m0GAIqCybYAa1eq0qY59jiJEBTEkRKY5YCmxCcJR TvbAVTM0ne66Enoy83m6t176r9luI2bC4tDbUKb0eTL0OYsi4bGM42PCESv2UPUN8NE6ESqE TJO0RIMJT1M2wuPlpfX19acmdjPJwgnfwDic6F1cX84nCZ3aug4vbS8vgd4F0wDLga4Fjgb9 Lui6gTHrgG5ZeIrx28O9voEx5IBhWGBYGhh2F4we7jkOmJqFJDQwTSRlG2B2cc+xwNI0sJC8 RfSRgYUcLGRh9bulTtc580mYdDZxRUSRJybQcYXIyljvMC8J23sCzemLmKNNrwnmo/HnGOiq RyGchXaeuk9EuoBfXlrRAHyERUtCaxVYBmdKYaKiPobpOM98cRC3vQ205fISfjQafuGY5557 fnmptYfpvApuBkEeRf8Fji8LoOBR8b2iA2iHnmY7hu1pgHlHSkMLcyITm0ZXw0IC+O9cXM2e cYqrMefaZw5xLcK+9Wlws23UsZH5sAktLDQ51uFsLDEg4OIqcbV6nq6bBEOqCqzcm4CK4jrm B4Ucm6DjkiX4oB36DtN85nrQHGia/WJwq3Xva3ef/+FgcGtgmNrbt+80iVQeIHDzyRK0uQYX BtoFuCQRhmUpJlkfKGPTLbSRWdio27Vd3SYbPYb4E1svD9JOUPwNS9pkvr7eP+Utq/SW53mm q2JE8ijl0HKTTTzgXt/t9p0n5E5/aLX2GPvj6aC0S4Z+0DctYhhEeTpG6AhbB7KlrxrnNTxn o3RTW4Opkshm+N+y1qAQKY0SAqBzfCQDC3rmUgpJ8E8V5FOyWu5KNJludB2KgaQWchQQRbyV QlJ8PRqCQi+gflzE3Up3rj0VTNR+GsZTFhF865R+c709bEqkyRpk5fcnqH5edXXbInWVMz5G H2VbSh98xjGHe5nKJVyu9Er1uOFhTpJ6XsRZ/DG6OaVGVdqeU3bDtnuU2l4WTnkh34pTCWRa 3UAJNMKeED0kUGHZ8wrQs81T0d6v/M11rhJ9GkkcMryIhRNoTZQQluP2uHZe5j2jaL5q8MGq k+Uy3lIzmoizMM5xikOv7S8c7edhpvp1Y1qP3mksfF5GeGkhBKFmSlHcVxGCU95oxCkMyOZ5 yhVSWoaFhyFPUYFOJS/grFxawdYLL8RohmEixVP2hbrePRJgUpd/oriXHaEwLmXoGWBKHemx DqwErTpM4OvcOlsXWsFZTCnedQ1fV8VOyL0hP8SJuOVRpc9VrSPLGL4Gl07ssoVDtxzV0z2Q bMJVlD5FDyW+ZCya0M6hmjYfYZQ0YP6vexl9Nhqqs7ce36HzGFOvvPVc7ewWXaK5ejKYUdlT RK3Gkfq2G+qr22iEWKGxKa5vucNQqPoFz8L21d3hi9ev715fhU0Mm1UF3GucXaLFmYEkQQJO o1EhKglLtlP8nA5V4K5vTeJsiLfSrB0M8VHEMbpjDQpAhVTS+lSsY/cNrXGsvnVlEMNodC6q B7MBF2Enjz26olFNwRuhH3G8RM1ibyxFLPIUDmSIF0JFL6UIoXtdEEYcvZvxSXtu/jAOquK5 WEfL8zz5jCYW/EAnti66oRBJ2g5FzWqryKgWMo+TOZEhFhoXJf+8/skzxALCRYVhIMYRBZz6 RjG8CaWmgZ5WMk1V58UC5gSOppW7YbpXNOSqctCuG+3FRAXvdgbe2wpQgSnFizrdNx3H1h2r OHCrAt7VT0YtRZxlrJicNaeLLDWanA1zPDA080P80AeDO1/Zef+7r/10W39v/680Vb+K272t gab3fsIGhm5e+vPOQL6z/oNf4Yitb3/u9t+RQO93r4R/vPneNRMRTI3oXH/jwQsf/PhH37Cf ucs+Gsiffe/e2/nky28esYHe6/3hn0iu+9aQyN9d/fW9f/xtdWAYxutvfstEXOPfSNH4EGFM 29O/HvUdGubxz9x9Bves26O/3PkToV5FOFs8eP83z756Cx8tPNQ37n/w+5+/QaL9gjCs7Usk 3ncOb12571jfHnAiirzsAfvmIfLSNnCh9fwSXUseDAaIZ/1rV3wfWVjvvmsNmiTy81uDbMC+ RAY4/u19OiIwsp3xDhnvrc2jYEC2tNUZSvJLetdQuKMoN5uw4IpqDLMLGMnTkGKjioKyk6nm ogU9bC4YcrSLp1sLLpU4Lkm9CpmTLaO+Rd2qBnWCXhwUsCdDO53s5zwnGY6yfT6M+WFWIdM6 kWXwasd1aiyrXh/VeKsbfm2difoq4vEoGxea18QSkyTi9M5ubhJvHEY+Zn0xlxR7YezWQRJG VeFhJTON9Ei5V4Bi81NPx6U8rMi4k9UQe/fDVJIqCRXiUCSlg3oWM3Uy2nDCRuqKamBqmY7e JZKY/ZUzC2LuSd6q82mMnk0fa+hilOt7xxWViAdzSHdYvE6cL6dVzOm0orJZXgkeYlLot8iK +1bQNR2l5n6ILeawErYia1u6Yfawr1TSHM4Z0sVZ0y8QNBZTsuxRtIeeyrgs18pojtnTvTXA ozkmJmElD26nY0YNrShkmoI8YGG2uMMPPbx/YrjPR1a1jUWYHOVoNXoHeHkfVdz1vslcaFaX 16bCwjuYmFMmWcci8tWQfDIV1gjG/GCuUBES5MjwdT4vvOiWPI5xPqCDhHkLUbA3ZS5L+f/L 8WdajsnspY90DHFrnk3z5Fbpk9RyrvBk7apM27rPFaQfymyGCV33rNrjcVWYhpJeAZzk5sHi MmVTHNB9uRAIFamEFbe0o2SELWKflvMCRJGfFafl43BMo75K8vEwCGV6Ksspz8fDiFX7SKbC xLopZ2eo9sd1yVTVQnvoGO1ugMDq2eR9z6Fn7eT1mamVb8+U5HGFbMxNxhNVKOpie3aP0XuW 4+P5cLUCr11eulH8qKOq6qN+0bH14hed/wAY+0LI/RkAAA== --MGYHOYXEY6WxJCY8-- >Release-Note: >Audit-Trail: >Unformatted: --MGYHOYXEY6WxJCY8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline
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