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Re: TSTILE lockups - not dead yet



I've seen this TSTILE problem. Never did get useful debug info. See:

https://mail-index.netbsd.org/port-macppc/2013/07/08/msg001958.html

I did a divide and conquer for the "analog bug", and understand that the fix is in post-6.1 code, but have not heard specifically that it's fixed in 6.1. I don't have a "scratch" macppc machine to test 7.0.

ref here: https://mail-index.netbsd.org/port-macppc/2015/07/16/msg002226.html

Now that I look at what I think is the commit, it looks like a small patch. (a bit keeping track of the FPU is getting lost)

If the kernel uses the FPU, this could be causing just about anything. I'm betting it does not.

-dgl-



On Dec 3, 2015, at 8:45 PM, John Klos <john%ziaspace.com@localhost> wrote:

> Got ddb working after my last lockups:
> 
> http://mail-index.netbsd.org/port-macppc/2015/11/25/msg002242.html
> 
> When moving from NetBSD 5 to NetBSD 7, the only change I made was I enabled WAPBL for the root filesystem. For whatever reason, I didn't enable it in the past.
> 
> 
> 
> db> ps
> PID    LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
> 16828    1 3   0         0           524915a0              inetd tstile
> 3259     1 3   0         0           52491860              inetd tstile
> 10426    1 3   0         0           52491b20              inetd tstile
> 18361    1 3   0         0           48dd9000              inetd tstile
> 696      1 3   0         0           48dd92c0              inetd tstile
> 16311    1 3   0         0           48dd9580              inetd tstile
> 22966    1 3   0         0           48dd9840              inetd tstile
> 693      1 3   0         0           48dd9b00              inetd tstile
> 692      1 3   0         0           2725b220              inetd tstile
> 8115     1 3   0         0           2725b4e0              inetd tstile
> 26034    1 3   0         0           2725b7a0              inetd tstile
> 17073    1 3   0         0           2725ba60              inetd tstile
> 1456     1 3   0         0           2725bd20              inetd tstile
> 1199     1 3   0         0           4015f200              inetd tstile
> 14254    1 3   0         0           4015f4c0              inetd tstile
> 1709     1 3   0         0           4015f780              inetd tstile
> 26540    1 3   0         0           4015fa40              inetd tstile
> 16043    1 3   0         0           4015fd00              inetd tstile
> 13738    1 3   0         0           579b31e0           sendmail tstile
> 28073    1 3   0         0           579b34a0           sendmail tstile
> 28328    1 3   0         0           579b3760              inetd tstile
> 23719    1 3   0         0           579b3a20              inetd tstile
> 934      1 3   0         0           579b3ce0              inetd tstile
> 3237     1 3   0         0           435bc1c0              inetd tstile
> 21412    1 3   0         0           435bc480              inetd tstile
> 8099     1 3   0         0           435bc740              inetd tstile
> 4514     1 3   0         0           435bca00              inetd tstile
> 14241    1 3   0         0           435bccc0              inetd tstile
> 5024     1 3   0         0           4ad131a0              inetd tstile
> 18847    1 3   0         0           4ad13460              inetd tstile
> 21406    1 3   0         0           4ad13720              inetd tstile
> 16285    1 3   0         0           4ad139e0              inetd tstile
> 668      1 3   0         0           4ad13ca0              inetd tstile
> 28315    1 3   0         0           58d14180           sendmail tstile
> 28826    1 3   0         0           58d14440           sendmail tstile
> 665      1 3   0         0           58d14700              inetd tstile
> 3224     1 3   0         0           58d149c0              inetd tstile
> 7319     1 3   0         0           58d14c80              inetd tstile
> 14230    1 3   0         0           420ee160           sendmail tstile
> 3733     1 3   0         0           420ee420              inetd tstile
> 8852     1 3   0         0           420ee6e0              inetd tstile
> 17811    1 3   0         0           420ee9a0              inetd tstile
> 2706     1 3   0         0           420eec60              inetd tstile
> 24721    1 3   0         0            690b140              inetd tstile
> 10640    1 3   0         0            690b400              inetd tstile
> 6799     1 3   0         0            690b6c0              inetd tstile
> 23950    1 3   0         0            690b980              inetd tstile
> 12429    1 3   0         0            690bc40              inetd tstile
> 26764    1 3   0         0           3964c120              inetd tstile
> 10123    1 3   0         0           3964c3e0              inetd tstile
> 394      1 3   0         0           3964c6a0           sendmail tstile
> 16265    1 3   0         0           3964c960              inetd tstile
> 9864     1 3   0         0           3964cc20              inetd tstile
> 14727    1 3   0         0           4ad4b100              inetd tstile
> 22406    1 3   0         0           4ad4b3c0              inetd tstile
> 27525    1 3   0         0           4ad4b680              inetd tstile
> 21124    1 3   0         0           4ad4b940              inetd tstile
> 27779    1 3   0         0           4ad4bc00              inetd tstile
> 4226     1 3   0         0           3622c0e0              inetd tstile
> 22657    1 3   0         0           3622c3a0              inetd tstile
> 4992     1 3   0         0           3622c660              inetd tstile
> 29055    1 3   0         0           3622c920              inetd tstile
> 8574     1 3   0         0           3622cbe0              inetd tstile
> 28797    1 3   0         0           3dba40c0              inetd tstile
> 22140    1 3   0         0           3dba4380              inetd tstile
> 15995    1 3   0         0           3dba4640              inetd tstile
> 17530    1 3   0         0           3dba4900              inetd tstile
> 15737    1 3   0         0           3dba4bc0              inetd tstile
> 22136    1 3   0         0           10f390a0           sendmail tstile
> 21111    1 3   0         0           10f39360              inetd tstile
> 2678     1 3   0         0           10f39620              inetd tstile
> 23157    1 3   0         0           10f398e0              inetd tstile
> 5236     1 3   0         0           10f39ba0              inetd tstile
> 27763    1 3   0         0           5b821080              inetd tstile
> 6514     1 3   0         0           5b821340              inetd tstile
> 14961    1 3   0         0           5b821600              inetd tstile
> 20080    1 3   0         0           5b8218c0              inetd tstile
> 9839     1 3   0         0           5b821b80              inetd tstile
> 8814     1 3   0         0           5d952060           sendmail tstile
> 1389     1 3   0         0           5d952320              inetd tstile
> 620      1 3   0         0           5d9525e0              inetd tstile
> 2411     1 3   0         0           5d9528a0              inetd tstile
> 1386     1 3   0         0           5d952b60           sendmail tstile
> 29033    1 3   0         0           164a9040           sendmail tstile
> 8808     1 3   0         0           164a9300              inetd tstile
> 15207    1 3   0         0           164a95c0              inetd tstile
> 12134    1 3   0         0           164a9880              inetd tstile
> 16229    1 3   0         0           164a9b40              inetd tstile
> 26212    1 3   0         0           51932020              inetd tstile
> 29027    1 3   0         0           519322e0              inetd tstile
> 866      1 3   0         0           519325a0              inetd tstile
> 865      1 3   0         0           51932860              inetd tstile
> 864      1 3   0         0           51932b20              inetd tstile
> 607      1 3   0         0            8213000              inetd tstile
> 1374     1 3   0         0            82132c0              inetd tstile
> 2141     1 3   0         0            8213580              inetd tstile
> 16476    1 3   0         0            8213840              inetd tstile
> 14427    1 3   0         0            8213b00              inetd tstile
> 1370     1 3   0         0           47501220              inetd tstile
> 5977     1 3   0         0           475014e0              inetd tstile
> 12376    1 3   0         0           475017a0           sendmail tstile
> 6231     1 3   0         0           47501a60              inetd tstile
> 12886    1 3   0         0           47501d20              inetd tstile
> 3925     1 3   0         0           290cb200              inetd tstile
> 22100    1 3   0         0           290cb4c0              inetd tstile
> 4947     1 3   0         0           290cb780              inetd tstile
> 16466    1 3   0         0           290cba40              inetd tstile
> 849      1 3   0         0           290cbd00              inetd tstile
> 23120    1 3   0         0           5aafa1e0           sendmail tstile
> 5199     1 3   0         0           5aafa4a0              inetd tstile
> 2382     1 3   0         0           5aafa760              inetd tstile
> 25421    1 3   0         0           5aafaa20              inetd tstile
> 29772    1 3   0         0           5aaface0              inetd tstile
> 21579    1 3   0         0           4a8d31c0              inetd tstile
> 8266     1 3   0         0           4a8d3480           sendmail tstile
> 13129    1 3   0         0           4a8d3740           sendmail tstile
> 4936     1 3   0         0           4a8d3a00              inetd tstile
> 3655     1 3   0         0           4a8d3cc0              inetd tstile
> 24134    1 3   0         0           1c4a81a0              inetd tstile
> 5189     1 3   0         0           1c4a8460              inetd tstile
> 5444     1 3   0         0           1c4a8720              inetd tstile
> 3651     1 3   0         0           1c4a89e0           sendmail tstile
> 17986    1 3   0         0           1c4a8ca0              inetd tstile
> 4673     1 3   0         0           13fa7180           sendmail tstile
> 7232     1 3   0         0           13fa7440              inetd tstile
> 319      1 3   0         0           13fa7700              inetd tstile
> 19774    1 3   0         0           13fa79c0              inetd tstile
> 11581    1 3   0         0           13fa7c80              inetd tstile
> 1596     1 3   0         0           57230160           sendmail tstile
> 17979    1 3   0         0           57230420              inetd tstile
> 24378    1 3   0         0           572306e0              inetd tstile
> 1081     1 3   0         0           572309a0           sendmail tstile
> 312      1 3   0         0           57230c60              inetd tstile
> 12087    1 3   0         0           5b761140           sendmail tstile
> 20022    1 3   0         0           5b761400              inetd tstile
> 11317    1 3   0         0           5b7616c0              inetd tstile
> 28212    1 3   0         0           5b761980              inetd tstile
> 13619    1 3   0         0           5b761c40              inetd tstile
> 1586     1 3   0         0           5ae80120              inetd tstile
> 16945    1 3   0         0           5ae803e0              inetd tstile
> 21040    1 3   0         0           5ae806a0              inetd tstile
> 2607     1 3   0         0           5ae80960              inetd tstile
> 18990    1 3   0         0           5ae80c20              inetd tstile
> 557      1 3   0         0           11704100              inetd tstile
> 9772     1 3   0         0           117043c0               sshd tstile
> 19755    1 3   0         0           11704680              inetd tstile
> 13610    1 3   0         0           11704940              inetd tstile
> 8233     1 3   0         0           11704c00           sendmail tstile
> 25128    1 3   0         0           23eef0e0           sendmail tstile
> 2343     1 3   0         0           23eef3a0           sendmail tstile
> 20006    1 3   0         0           23eef660           sendmail tstile
> 1317     1 3   0         0           23eef920           sendmail tstile
> 18212    1 3   0         0           23eefbe0              inetd tstile
> 12067    1 3   0         0           2df560c0              inetd tstile
> 29474    1 3   0         0           2df56380           sendmail tstile
> 3617     1 3   0         0           2df56640              inetd tstile
> 16672    1 3   0         0           2df56900               sshd tstile
> 16159    1 3   0         0           2df56bc0              inetd tstile
> 8478     1 3   0         0           5e4fa0a0              inetd tstile
> 1309     1 3   0         0           5e4fa360              inetd tstile
> 11548    1 3   0         0           5e4fa620              inetd tstile
> 15643    1 3   0         0           5e4fa8e0           sendmail tstile
> 21018    1 3   0         0           5e4faba0           sendmail tstile
> 13337    1 3   0         0           14fff080              inetd tstile
> 22552    1 3   0         0           14fff340              inetd tstile
> 10263    1 3   0         0           14fff600              inetd tstile
> 1302     1 3   0         0           14fff8c0              inetd tstile
> 21781    1 3   0         0           14fffb80              inetd tstile
> 12820    1 3   0         0           3494b060              inetd tstile
> 21779    1 3   0         0           3494b320           sendmail tstile
> 29202    1 3   0         0           3494b5e0              inetd tstile
> 29713    1 3   0         0           3494b8a0           sendmail tstile
> 10768    1 3   0         0           3494bb60           sendmail tstile
> 24847    1 3   0         0           3653b040              inetd tstile
> 5902     1 3   0         0           3653b300              inetd tstile
> 11533    1 3   0         0           3653b5c0              inetd tstile
> 6412     1 3   0         0           3653b880              inetd tstile
> 7435     1 3   0         0           3653bb40              inetd tstile
> 26378    1 3   0         0           51863020           sendmail tstile
> 13833    1 3   0         0           518632e0              inetd tstile
> 15880    1 3   0         0           518635a0              inetd tstile
> 7431     1 3   0         0           51863860           sendmail tstile
> 28934    1 3   0         0           51863b20              inetd tstile
> 25605    1 3   0         0            e62c000              inetd tstile
> 1284     1 3   0         0            e62c2c0           sendmail tstile
> 13571    1 3   0         0            e62c580              inetd tstile
> 6914     1 3   0         0            e62c840              inetd tstile
> 769      1 3   0         0            e62cb00           sendmail tstile
> 768      1 3   0         0             bff220              inetd tstile
> 3157     1 3   0         0             bff4e0           sendmail tstile
> 22401    1 3   0         0             bff7a0              inetd tstile
> 20762    1 3   0         0             bffa60              inetd tstile
> 16210    1 3   0         0             bffd20              inetd tstile
> 8558     1 3   0         0           587c6200              inetd tstile
> 6653     1 3   0         0           587c64c0           sendmail tstile
> 6543     1 3   0         0           587c6780              inetd tstile
> 15904    1 3   0         0           587c6a40           sendmail tstile
> 22901    1 3   0         0           587c6d00              inetd tstile
> 943      1 3   0         0           308911e0              inetd tstile
> 12842    1 3   0         0           308914a0              inetd tstile
> 11366    1 3   0         0           30891760           sendmail tstile
> 26757    1 3   0         0           30891a20              inetd tstile
> 28865    1 3   0         0           30891ce0           sendmail tstile
> 28287    1 3   0         0           2bd0f1c0           sendmail tstile
> 27368    1 3   0         0           2bd0f480              inetd tstile
> 3292     1 3   0         0           2bd0f740              inetd tstile
> 27956    1 3   0         0           2bd0fa00              inetd tstile
> 10007    1 3   0         0           2bd0fcc0              inetd tstile
> 3003     1 3   0         0           1f7d91a0           sendmail tstile
> 27523    1 3   0         0           1f7d9460              inetd tstile
> 1001     1 3   0         0           1f7d9720              inetd tstile
> 27639    1 3   0         0           1f7d99e0              inetd tstile
> 1643     1 3   0         0           1f7d9ca0              inetd tstile
> 29637    1 3   0         0           42d00180              inetd tstile
> 25772    1 3   0         0           42d00440           sendmail tstile
> 11061    1 3   0         0           42d00700           sendmail tstile
> 28946    1 3   0         0           42d009c0              inetd tstile
> 15065    1 3   0         0           42d00c80              inetd tstile
> 17662    1 3   0         0           38d31160              inetd tstile
> 19766    1 3   0         0           38d31420              inetd tstile
> 24305    1 3   0         0           38d316e0              inetd tstile
> 11319    1 3   0         0           38d319a0              inetd tstile
> 5746     1 3   0         0           38d31c60           sendmail tstile
> 15497    1 3   0         0           1c626140              inetd tstile
> 23762    1 3   0         0           1c626400              inetd tstile
> 21479    1 3   0         0           1c6266c0              inetd tstile
> 24784    1 3   0         0           1c626980              inetd tstile
> 4943     1 3   0         0           1c626c40              inetd tstile
> 3395     1 3   0         0            aae0120              inetd tstile
> 9583     1 3   0         0            aae03e0               sshd tstile
> 12851    1 3   0         0            aae06a0              inetd tstile
> 22216    1 3   0         0            aae0960              inetd tstile
> 742      1 3   0         0            aae0c20              inetd tstile
> 22973    1 3   0         0            531d100              inetd tstile
> 28541    1 3   0         0            531d3c0              inetd tstile
> 1330     1 3   0         0            531d680           sendmail tstile
> 25849    1 3   0         0            531d940              inetd tstile
> 10813    1 3   0         0            531dc00              inetd tstile
> 14969    1 3   0         0           2cd4b0e0              inetd tstile
> 17274    1 3   0         0           2cd4b3a0              inetd tstile
> 13486    1 3   0         0           2cd4b660               sshd tstile
> 5209     1 3   0         0           2cd4b920              inetd tstile
> 12970    1 3   0         0           2cd4bbe0           sendmail tstile
> 4224     1 3   0         0           32e810c0              inetd tstile
> 25956    1 3   0         0           32e81380           sendmail tstile
> 29130    1 3   0         0           32e81640              inetd tstile
> 5368     1 3   0         0           32e81900              inetd tstile
> 2351     1 3   0         0           32e81bc0              inetd tstile
> 26858    1 3   0         0           28f2f0a0              inetd tstile
> 15787    1 3   0         0           28f2f360           sendmail tstile
> 15517    1 3   0         0           28f2f620           sendmail tstile
> 5134     1 3   0         0           28f2f8e0              inetd tstile
> 5644     1 3   0         0           28f2fba0              inetd tstile
> 7977     1 3   0         0           5e01a080              inetd tstile
> 13550    1 3   0         0           5e01a340              inetd tstile
> 21011    1 3   0         0           5e01a600           sendmail tstile
> 17876    1 3   0         0           5e01a8c0              inetd tstile
> 8552     1 3   0         0           5e01ab80              inetd tstile
> 3361     1 3   0         0           5f434060              inetd tstile
> 25266    1 3   0         0           5f434320           sendmail tstile
> 16060    1 3   0         0           5f4345e0              inetd tstile
> 2981     1 3   0         0           5f4348a0              inetd tstile
> 12120    1 3   0         0           5f434b60              inetd tstile
> 20644    1 3   0         0           2a531040              inetd tstile
> 29457    1 3   0         0           2a531300              inetd tstile
> 23547    1 3   0         0           2a5315c0              inetd tstile
> 20973    1 3   0         0           2a531880              inetd tstile
> 2450     1 3   0         0           2a531b40              inetd tstile
> 19908    1 3   0         0           2c6e8020              inetd tstile
> 12564    1 3   0         0           2c6e82e0              inetd tstile
> 11738    1 3   0         0           2c6e85a0           sendmail tstile
> 11299    1 3   0         0           2c6e8860              inetd tstile
> 3399     1 3   0         0           2c6e8b20              inetd tstile
> 24653    1 3   0         0            d44b000              inetd tstile
> 29240    1 3   0         0            d44b2c0           sendmail tstile
> 8672     1 3   0         0            d44b580           sendmail tstile
> 28570    1 3   0         0            d44b840              inetd tstile
> 4168     1 3   0         0            d44bb00              inetd tstile
> 24556    1 3   0         0            ce1f220              inetd tstile
> 25349    1 3   0         0            ce1f4e0              inetd tstile
> 12495    1 3   0         0            ce1f7a0              inetd tstile
> 16817    1 3   0         0            ce1fa60              inetd tstile
> 29322    1 3   0         0            ce1fd20           sendmail tstile
> 8677     1 3   0         0           4378a200           sendmail tstile
> 5621     1 3   0         0           4378a4c0              inetd tstile
> 12173    1 3   0         0           4378a780           sendmail tstile
> 10765    1 3   0         0           4378aa40           sendmail tstile
> 17723    1 3   0         0           4378ad00              inetd tstile
> 2968     1 3   0         0           154f81e0              inetd tstile
> 1453     1 3   0         0           154f84a0              inetd tstile
> 23182    1 3   0         0           154f8760              inetd tstile
> 1515     1 3   0         0           154f8a20              inetd tstile
> 2422     1 3   0         0           154f8ce0              inetd tstile
> 12361    1 3   0         0           3e2d71c0              inetd tstile
> 15461    1 3   0         0           3e2d7480              inetd tstile
> 14171    1 3   0         0           3e2d7740              inetd tstile
> 4179     1 3   0         0           3e2d7a00              inetd tstile
> 21759    1 3   0         0           3e2d7cc0              inetd tstile
> 8596     1 3   0         0           462591a0              inetd tstile
> 5975     1 3   0         0           46259460              inetd tstile
> 13081    1 3   0         0           46259720           sendmail tstile
> 6663     1 3   0         0           462599e0              inetd tstile
> 6667     1 3   0         0           46259ca0              inetd tstile
> 28622    1 3   0         0           2d1de180              inetd tstile
> 15543    1 3   0         0           2d1de440              inetd tstile
> 12630    1 3   0         0           2d1de700           sendmail tstile
> 17444    1 3   0         0           2d1de9c0              inetd tstile
> 28120    1 3   0         0           2d1dec80              inetd tstile
> 4980     1 3   0         0           2126f160              inetd tstile
> 3477     1 3   0         0           2126f420           sendmail tstile
> 23747    1 3   0         0           2126f6e0           sendmail tstile
> 14439    1 3   0         0           2126f9a0           sendmail tstile
> 13005    1 3   0         0           2126fc60              inetd tstile
> 28259    1 3   0         0            53da140           sendmail tstile
> 25055    1 3   0         0            53da400           sendmail tstile
> 23610    1 3   0         0            53da6c0           sendmail tstile
> 10780    1 3   0         0            53da980           sendmail tstile
> 13462    1 3   0         0            53dac40           sendmail tstile
> 621      1 3   0         0           33c05960           sendmail tstile
> 20855    1 3   0         0           33c056a0           sendmail tstile
> 6976     1 3   0         0           33c05120              inetd tstile
> 10170    1 3   0         0           33c05c20           sendmail tstile
> 7063     1 3   0         0           3aeff6e0              inetd tstile
> 21323    1 3   0         0           3aeff9a0           sendmail tstile
> 24465    1 3   0         0           4744d180           sendmail tstile
> 18145    1 3   0         0           4744d9c0           sendmail tstile
> 17730    1 3   0         0           4744d700           sendmail tstile
> 3970     1 3   0         0           228c70e0           sendmail tstile
> 825      1 3   0         0           228c7660           sendmail tstile
> 12803    1 3   0         0           228c7be0              httpd tstile
> 13577    1 3   0         0           3c0a0860              httpd tstile
> 3271     1 3   0         0           3c0a0020              httpd tstile
> 28706    1 3   0         0           1539d300              httpd tstile
> 24872    1 3   0         0           1f6f20c0           sendmail tstile
> 17658    1 3   0         0           1f6f2900              httpd tstile
> 21844    1 3   0         0           2abe3200           sendmail tstile
> 15739    1 3   0         0           1a57d9e0              inetd tstile
> 15624    1 3   0         0           1539d040           sendmail tstile
> 1340     1 3   0         0           5eeae0a0           sendmail tstile
> 16689    1 3   0         0            3d6f680           sendmail tstile
> 21725    1 3   0         0            3d6f3c0           sendmail tstile
> 23463    1 3   0         0           1c527120           sendmail tstile
> 11198    1 3   0         0           5eeae620              imapd tstile
> 25570    1 3   0         0           2abe3d00              httpd tstile
> 22198    1 3   0         0            3d6f940              httpd tstile
> 18079    1 3   0         0           5eeae8e0              httpd tstile
> 7331     1 3   0         0           2abe34c0              imapd tstile
> 26508    1 3   0         0           139afa00              httpd biowait
> 4574     1 3   0         0           139af480              httpd biowait
> 25610    1 3   0         0           1fa910a0              imapd tstile
> 1215     1 3   0         0           3c0a05a0              httpd tstile
> 29247    1 3   0         0           1f6f2640              httpd tstile
> 20868    1 3   0         0           1fa91360              httpd tstile
> 19750    1 3   0         0           1f5a2be0              imapd uvn_fp2
> 21718    1 3   0         0           2434cb00              imapd tstile
> 25798    1 3   0         0           5eeaeba0              imapd tstile
> 21880    1 3   0         0            3d6f100              imapd tstile
> 23878    1 3   0         0           3aeff420              imapd tstile
> 4933     1 3   0         0           3aeffc60              imapd tstile
> 15391    1 3   0         0           33c053e0              imapd tstile
> 4417     1 3   0         0           24ca3b20              imapd tstile
> 27638    1 3   0         0           1539d880              imapd tstile
> 21884    1 3   0         0           251927a0              imapd tstile
> 9608     1 3   0         0           5eeae360               pine biowait
> 20784    1 3   0        80           25192a60               tcsh pause
> 15344    1 3   0        80           2abe3a40               sshd select
> 18734    1 3   0        80           25192220               sshd select
> 29905    1 3   0        80           24ca3020              imapd netio
> 28059    1 3   0        80           4744d440              imapd netio
> 7806     1 3   0        80           24ca3860              imapd netio
> 4256     1 3   0        80           1fa91620              imapd netio
> 22296    1 3   0         0           3aeff160              imapd tstile
> 28072    1 3   0         0           2434c000              imapd tstile
> 1885     1 3   0        80           24ca32e0              imapd netio
> 27507    1 3   0   1000000           228c73a0               ntpd biowait
> 10512    1 3   0        80           139af1c0              imapd netio
> 1237     1 3   0        80           4744dc80              imapd netio
> 29516    1 3   0        80           228c7920              imapd netio
> 18114    1 3   0        80           1539d5c0              imapd netio
> 18987    1 3   0        80            3d6fc00              imapd netio
> 28403    1 3   0        80           1f6f2bc0              imapd netio
> 2761     1 3   0        80           1a57d720              imapd netio
> 9355     1 3   0        80           2abe3780              imapd netio
> 14705    1 3   0        80           3c0a02e0              imapd netio
> 19006    1 3   0        80           3c0a0b20              httpd socket
> 16220    1 3   0        80           25192d20              imapd netio
> 9516     1 3   0        80           2434c2c0              imapd netio
> 19824    1 3   0        80           1539db40              imapd netio
> 20638    1 3   0        80           2434c840              imapd netio
> 22864    1 3   0        80           1c139c60              imapd netio
> 12783    1 3   0        80           1b8bf1e0              imapd netio
> 4827     1 3   0        80           2434c580              imapd netio
> 17043    1 3   0        80           1b8bfce0              imapd netio
> 13473    1 3   0        80           1b8bfa20              imapd netio
> 4676     1 3   0        80           1f5a20e0              imapd netio
> 4307     1 3   0        80           24ca35a0              imapd netio
> 3746     1 3   0        80           251924e0              imapd netio
> 448      1 3   0        80           1b8bf760          geomyidae socket
> 688      1 3   0        80           1fb16060              getty ttyraw
> 364      1 3   0        80           139afcc0              httpd select
> 166      1 3   0         0           1a57d1a0               cron tstile
> 602      1 3   0        80           1a57d460           darkstat netio
> 606      1 3   0        80           1f5a2920           darkstat select
> 351      1 3   0         0           1c1396e0          python2.7 tstile
> 618      1 3   0        80           1a57dca0              inetd kqueue
> 516      1 3   0         0           1a43a180          python2.7 tstile
> 483      1 3   0         0           1a43a440          python2.7 tstile
> 98       1 3   0         0           1a43a700          python2.7 tstile
> 97       1 3   0         0           1a43a9c0          python2.7 tstile
> 96       1 3   0         0           1a43ac80          python2.7 tstile
> 412      1 3   0         0           1c139160          python2.7 tstile
> 541      1 3   0         0           1c139420          python2.7 tstile
> 549      1 3   0         0           1c1399a0          python2.7 tstile
> 534      1 3   0        80           1c34a400          python2.7 wait
> 498      1 3   0        80           1c34a140          saslauthd socket
> 440      1 3   0        80           1c34a6c0          saslauthd lockf
> 471      1 3   0        80           1c34a980          saslauthd lockf
> 484      1 3   0        80           1f6f2380          saslauthd lockf
> 459      1 3   0        80           1d8b73c0          saslauthd lockf
> 436      1 3   0        80           1c34ac40           sendmail pause
> 437      1 3   0        80           1c5273e0           sendmail select
> 409   48883 5   0         0           139af740    milter-greylist
> 409   45295 3   0        80           1b8bf4a0    milter-greylist netio
> 409      6 3   0        80           1c5276a0    milter-greylist sigwait
> 409      5 3   0        80           1c527960    milter-greylist parked
> 409      4 3   0        80           1c527c20    milter-greylist socket
> 409      3 3   0        80           1d8b7100    milter-greylist socket
> 409      2 3   0         0           1d8b7940    milter-greylist tstile
> 409      1 3   0        80           1d8b7680    milter-greylist select
> 301      1 3   0        80           1d8b7c00               sshd select
> 204      1 3   0         0           1f5a2660              named tstile
> 81       1 3   0         0           1f5a23a0            syslogd tstile
> 1        1 3   0        80           1fa92080               init wait
> 0       36 3   0       200           1fa92340            physiod physiod
> 0       35 3   0       200           1fa92b80           aiodoned aiodoned
> 0       34 3   0       200           1fa928c0            ioflush biowait
> 0       33 3   0       200           1fa92600           pgdaemon pgdaemon
> 0       30 3   0       200           1fa91ba0              unpgc unpgc
> 0       29 3   0       200           1fa918e0        vmem_rehash vmem_rehash
> 0       20 3   0       200           1fb16320           scsibus3 sccomp
> 0       19 3   0       200           1fb165e0               iic0 iicintr
> 0       18 3   0       200           1fb168a0           scsibus2 sccomp
> 0       17 3   0       200           1fb16b60           scsibus1 sccomp
> 0       16 3   0       200           1fbb2040           scsibus0 sccomp
> 0       15 3   0       200           1fbb2300         pmfsuspend pmfsuspend
> 0       14 3   0       200           1fbb25c0           pmfevent pmfevent
> 0       13 3   0       200           1fbb2880         sopendfree sopendfr
> 0       12 3   0       200           1fbb2b40           nfssilly nfssilly
> 0       11 3   0       200           1fe42020            cachegc cachegc
> 0       10 3   0       200           1fe422e0              vrele vrele
> 0        9 3   0       200           1fe425a0             vdrain tstile
> 0        8 3   0       200           1fe42860          modunload mod_unld
> 0        7 3   0       200           1fe42b20            xcall/0 xcall
> 0        6 1   0       200           1fe46000          softser/0
> 0        5 1   0       200           1fe462c0          softclk/0
> 0        4 3   0       200           1fe46580          softbio/0 tstile
> 0        3 1   0       200           1fe46840          softnet/0
> 0    >   2 7   0       201           1fe46b00             idle/0
> 0        1 3   0       200             599500            swapper uvm
> 
> 
> 
> db> t/a 524915a0
> trace: pid 16828 lid 1 at 0xe2eaba20
> 0xe2eaba80: at cpu_switchto+0x30
> 0xe2eaba90: at mi_switch+0x1f8
> 0xe2eabad0: at sleepq_block+0xcc
> 0xe2eabaf0: at turnstile_block+0x31c
> 0xe2eabb30: at rw_enter+0x1c0
> 0xe2eabb70: at genfs_lock+0x98
> 0xe2eabb90: at VOP_LOCK+0x34
> 0xe2eabbb0: at vn_lock+0x90
> 0xe2eabbd0: at namei_tryemulroot+0x3bc
> 0xe2eabc90: at namei+0x34
> 0xe2eabcd0: at vn_open+0xa0
> 0xe2eabda0: at do_open+0xf8
> 0xe2eabe30: at do_sys_openat+0x8c
> 0xe2eabe70: at sys_open+0x28
> 0xe2eabea0: at syscall+0x310
> 0xe2eabf20: user SC trap #5 by 0xfdda7bfc: srr1=0xd032
>            r1=0xffffc4e0 cr=0x84000042 xer=0x20000000 ctr=0xfdda7bf4
> 
> 
> db> t/a 228c73a0
> trace: pid 27507 lid 1 at 0xe1c788d0
> 0xe1c78930: at cpu_switchto+0x30
> 0xe1c78940: at mi_switch+0x1f8
> 0xe1c78980: at sleepq_block+0xcc
> 0xe1c789a0: at cv_wait+0x100
> 0xe1c789c0: at biowait+0x50
> 0xe1c789d0: at breadn+0xb4
> 0xe1c78a00: at ufs_blkatoff+0x21c
> 0xe1c78aa0: at ufs_lookup+0x308
> 0xe1c78b50: at VOP_LOOKUP+0x44
> 0xe1c78b80: at lookup_once+0x1b8
> 0xe1c78bd0: at namei_tryemulroot+0x568
> 0xe1c78c90: at namei+0x34
> 0xe1c78cd0: at vn_open+0xa0
> 0xe1c78da0: at do_open+0xf8
> 0xe1c78e30: at do_sys_openat+0x8c
> 0xe1c78e70: at sys_open+0x28
> 0xe1c78ea0: at syscall+0x310
> 0xe1c78f20: user SC trap #5 by 0xfdad7bfc: srr1=0x200d032
>            r1=0xffffd560 cr=0x84000022 xer=0x20000000 ctr=0xfdad7bf4
> 
> 
> 
> On reboot, while still booting, this happened:
> 
> panic: kernel diagnostic assertion "!(bp->b_oflags & BO_DELWRI)" failed: file "$
> usr/src/sys/kern/vfs_wapbl.c", line 1029
> cpu0: Begin traceback...
> 0x100a8bf0: at vpanic+0x138
> 0x100a8c20: at kern_assert+0x68
> 0x100a8c60: at wapbl_add_buf+0x12c
> 0x100a8c80: at bdwrite+0xc8
> 0x100a8c90: at ffs_update.part.2+0x290
> 0x100a8cd0: at ufs_setattr+0x6f0
> 0x100a8d20: at VOP_SETATTR+0x38
> 0x100a8d40: at do_sys_utimensat+0x1d8
> 0x100a8e40: at do_sys_utimes+0xd4
> 0x100a8ea0: at syscall+0x310
> 0x100a8f20: user SC trap #420 by 0xfd803100: srr1=0x200d032
>            r1=0xffffda40 cr=0x84004028 xer=0 ctr=0xfd8030f8
> cpu0: End traceback...
> dumpsys: TBD
> rebooting
> 
> 
> I started with another system as root, manually did an fsck, then removed "log" from the fstab entry.
> 
> Ideas?
> 
> John




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