Ok...I've just triggered another stuck getblk process. This time it happened during "make install" of apache2. Below is an output of a basic ddb investigation. Kernel config and dmesg at: http://people.gactr.uga.edu/robin/getblk.kernel.txt http://people.gactr.uga.edu/robin/getblk.dmesg.txt I will leave the machine in its current locked state should anyone have anything they'd like for me to try at this point. >From /var/log/messages: ... Jan 28 13:09:00 newweb kernel: Locked vnodes Jan 28 13:09:00 newweb kernel: 0xc7003378: tag ufs, type VREG, usecount 2, write count 0, refcount 1, flags (VV_OBJBUF), lock type ufs: EXCL (count 1) by thread 0xc6066d20 (pid 81250) Jan 28 13:09:00 newweb kernel: ino 2523831, on dev aacd0s1g (4, 26) ... # uptime 1:11PM up 3:04, 2 users, load averages: 0.00, 0.00, 0.00 # top |fgrep getblk 81250 root -4 0 1552K 1100K getblk 0 0:01 0.00% 0.00% pkg_create # sysctl debug.enter_debugger=ddb debug.enter_debuDgger: ebugger("debug.enter_debugger") Stopped at Debugger+0x55: xchgl %ebx,in_Debugger.0 db> ps pid proc uarea uid ppid pgrp flag stat wmesg wchan cmd 81281 c61d5370 ebe97000 0 81278 81281 0004002 [CPU 0] sysctl 81278 c5de1528 e14d2000 0 586 81278 0004002 [SLP]wait 0xc5de1528] bash 81267 c62d5dc0 ebf71000 0 697 81267 0004002 [SLP]ttyin 0xc620b440] bash 81250 c6065c08 ebe30000 0 81125 76764 0004002 [SLP]getblk 0xd289953c] pkg_create 81125 c62cac08 ebf2a000 0 76764 76764 0004002 [SLP]wait 0xc62cac08] sh 76764 c6350000 ebfe1000 0 1479 76764 0004002 [SLP]wait 0xc6350000] make 1479 c61686e0 ebe80000 0 697 1479 0004002 [SLP]wait 0xc61686e0] bash 697 c60161b8 e9bbd000 0 502 697 0000100 [CV]select 0xc06c87e4] sshd 586 c61d5dc0 ebee5000 0 1 586 0004102 [SLP]wait 0xc61d5dc0] login 585 c61d8000 ebee6000 0 1 585 0004002 [SLP]ttyin 0xc620ba10] getty 584 c6168a50 ebe82000 0 1 584 0004002 [SLP]ttyin 0xc5ff9210] getty 583 c60186e0 e9bed000 0 1 583 0004002 [SLP]ttyin 0xc5d51610] getty 582 c61d81b8 ebee7000 0 1 582 0004002 [SLP]ttyin 0xc5e57c10] getty 581 c61d8370 ebee8000 0 1 581 0004002 [SLP]ttyin 0xc5e57410] getty 525 c6166370 ebe51000 0 1 525 0000000 [SLP]nanslp 0xc069ab1c] cron 511 c6166a50 ebe55000 25 1 511 0000100 [SLP]pause 0xc61a4000] sendmail 508 c6018c08 e9bf0000 0 1 508 0000100 [CV]select 0xc06c87e4] sendmail 502 c5de1a50 e14d5000 0 1 502 0000100 [CV]select 0xc06c87e4] sshd 479 c5de1898 e14d4000 0 1 479 0000000 [CV]select 0xc06c87e4] ntpd 437 c6166c08 ebe56000 0 431 431 0000100 [CV]select 0xc06c87e4] rpc.lockd 431 c6065a50 ebe2f000 0 1 431 0000000 [CV]select 0xc06c87e4] rpc.lockd 429 c5de1dc0 e14d7000 0 1 429 0000000 [CV]select 0xc06c87e4] rpc.statd 354 c6016000 e9bbc000 1 1 354 0000100 [CV]select 0xc06c87e4] rpcbind 335 c60656e0 ebe2d000 0 1 335 0000000 [CV]select 0xc06c87e4] syslogd 229 c60651b8 ebe2a000 0 1 229 0000000 [SLP]pause 0xc607b000] adjkerntz 81 c60166e0 e9bc0000 0 0 0 0000204 [SLP]- 0xc06d3eac] nfsiod 3 80 c6016898 e9bc1000 0 0 0 0000204 [SLP]- 0xc06d3ea8] nfsiod 2 79 c6016a50 e9bc2000 0 0 0 0000204 [SLP]- 0xc06d3ea4] nfsiod 1 78 c6016c08 e9bc3000 0 0 0 0000204 [SLP]- 0xc06d3ea0] nfsiod 0 77 c6016dc0 e9bc4000 0 0 0 0000204 [SLP]vlruwt 0xc6016dc0] vnlru 76 c6018000 e9bc5000 0 0 0 0000204 [SLP]syncer 0xc069a4e0] syncer 75 c5d8fa50 e149f000 0 0 0 0000204 [SLP]psleep 0xc06c8c8c] bufdaemon 74 c5d8fc08 e14a0000 0 0 0 000020c [SLP]pgzero 0xc06da6c8] pagezero 73 c5d8fdc0 e14a1000 0 0 0 0000204 [SLP]psleep 0xc06da720] vmdaemon 72 c5ddf000 e14a2000 0 0 0 0000204 [SLP]psleep 0xc06da70c] pagedaemon 71 c5ddf1b8 e14a3000 0 0 0 0000204 [LOCK Giant c6003b00] swi0: tty:sio 9 c5ddf370 e14a4000 0 0 0 0000204 [SLP]aifthd 0xc5ddf370] aac0aif 8 c5ddf528 e14a5000 0 0 0 0000204 [SLP]actask 0xc07e042c] acpi_task2 7 c5ddf6e0 e14a6000 0 0 0 0000204 [SLP]actask 0xc07e042c] acpi_taSk1 6 c5ddf898 e14a7000 0 0 0 0000204 [SLP]actask 0xc07e042c] acpi_task0 70 c5ddfa50 e14a8000 0 0 0 0000204 [IWAIT] swi7: task queue 69 c5ddfc08 e14a9000 0 0 0 0000204 [IWAIT] swi3: cambio 68 c5ddfdc0 e14aa000 0 0 0 0000204 new [IWAIT] swi2: camnet 67 c5de1000 e14ab000 0 0 0 0000204 [IWAIT] swi7: acpitaskq 66 c5de11b8 e14ac000 0 0 0 0000204 new [IWAIT] swi5:+ 5 c5de1370 e14ad000 0 0 0 0000204 [SLP]tqthr 0xc06a2848] taskqueue 65 c5d811b8 e1449000 0 0 0 0000204 new [IWAIT] swi6:+ 64 c5d81370 e144a000 0 0 0 0000204 [SLP]- 0xc0692700] random 4 c5d81528 e144b000 0 0 0 0000204 [SLP]- 0xc06951c0] g_down 3 c5d816e0 e144c000 0 0 0 0000204 [SLP]- 0xc06951bc] g_up 2 c5d81898 e144d000 0 0 0 0000204 [SLP]- 0xc06951b4] g_event 63 c5d81a50 e144e000 0 0 0 0000204 [IWAIT] swi1: net 62 c5d81c08 e144f000 0 0 0 0000204 new [IWAIT] swi4: vm 61 c5d81dc0 e1450000 0 0 0 000020c [LOCK Giant c6003b00] swi8: tty:sio clock 60 c5d8f000 e1451000 0 0 0 0000204 new [IWAIT] irq0: clk 59 c5d8f1b8 e1452000 0 0 0 0000204 new [IWAIT] irq47: 58 c5d8f370 e1453000 0 0 0 0000204 new [IWAIT] irq46: 57 c5d8f528 e1454000 0 0 0 0000204 new [IWAIT] irq45: 56 c5d8f6e0 e1455000 0 0 0 0000204 new [IWAIT] irq44: 55 c5d8f898 e149e000 0 0 0 0000204 new [IWAIT] irq43: 54 c5d68a50 e1418000 0 0 0 0000204 new [IWAIT] irq42: 53 c5d68c08 e1419000 0 0 0 0000204 new [IWAIT] irq41: 52 c5d68dc0 e141a000 0 0 0 0000204 new [IWAIT] irq40: 51 c5d7e000 e141b000 0 0 0 0000204 new [IWAIT] irq39: 50 c5d7e1b8 e141c000 0 0 0 0000204 new [IWAIT] irq38: 49 c5d7e370 e141d000 0 0 0 0000204 new [IWAIT] irq37: 48 c5d7e528 e141e000 0 0 0 0000204 new [IWAIT] irq36: 47 c5d7e6e0 e141f000 0 0 0 0000204 new [IWAIT] irq35: 46 c5d7e898 e1420000 0 0 0 0000204 new [IWAIT] irq34: 45 c5d7ea50 e1421000 0 0 0 0000204 new [IWAIT] irq33: 44 c5d7ec08 e1446000 0 0 0 0000204 new [IWAIT] irq32: 43 c5d7edc0 e1447000 0 0 0 0000204 new [IWAIT] irq31: 42 c5d81000 e1448000 0 0 0 0000204 [IWAIT] irq30: aac0 41 c5d58528 e13e8000 0 0 0 0000204 [LOCK Giant c6003b00] irq29: bge1 40 c5d586e0 e13e9000 0 0 0 0000204 [LOCK Giant c6003b00] irq28: bge0 39 c5d58898 e13ea000 0 0 0 0000204 new [IWAIT] irq27: 38 c5d58a50 e13eb000 0 0 0 0000204 new [IWAIT] irq26: 37 c5d58c08 e13ec000 0 0 0 0000204 new [IWAIT] irq25: 36 c5d58dc0 e13ed000 0 0 0 0000204 new [IWAIT] irq24: 35 c5d68000 e13ee000 0 0 0 0000204 new [IWAIT] irq23: 34 c5d681b8 e1413000 0 0 0 0000204 new [IWAIT] irq22: 33 c5d68370 e1414000 0 0 0 0000204 new [IWAIT] irq21: 32 c5d68528 e1415000 0 0 0 0000204 new [IWAIT] irq20: 31 c5d686e0 e1416000 0 0 0 0000204 new [IWAIT] irq19: 30 c5d68898 e1417000 0 0 0 0000204 new [IWAIT] irq18: 29 c1e691b8 df9b0000 0 0 0 0000204 new [IWAIT] irq17: 28 c1e69370 df9b1000 0 0 0 0000204 new [IWAIT] irq16: 27 c1e69528 df9b2000 0 0 0 0000204 new [IWAIT] irq15: ata1 26 c1e696e0 df9b3000 0 0 0 0000204 [IWAIT] irq14: ata0 25 c1e69898 df9d8000 0 0 0 0000204 new [IWAIT] irq13: 24 c1e69a50 df9d9000 0 0 0 0000204 new [IWAIT] irq12: psm0 23 c1e69c08 df9da000 0 0 0 0000204 new [IWAIT] irq11: 22 c1e69dc0 df9db000 0 0 0 0000204 new [IWAIT] irq10: 21 c5d58000 e13e5000 0 0 0 0000204 new [IWAIT] irq9: acpi0 20 c5d581b8 e13e6000 0 0 0 0000204 new [IWAIT] irq8: rtc 19 c5d58370 e13e7000 0 0 0 0000204 new [IWAIT] irq7: 18 c1e60000 df95e000 0 0 0 0000204 [IWAIT] irq6: fdc0 17 c1e601b8 df9a7000 0 0 0 0000204 new [IWAIT] irq5: 16 c1e60370 df9a8000 0 0 0 0000204 new [IWAIT] irq4: sio0 15 c1e60528 df9a9000 0 0 0 0000204 new [IWAIT] irq3: sio1 14 c1e606e0 df9aa000 0 0 0 0000204 new [IWAIT] irq2: 13 c1e60898 df9ab000 0 0 0 0000204 [IWAIT] irq1: atkbd0 12 c1e60a50 df9ac000 0 0 0 000020c [Can run] idle: cpu0 11 c1e60c08 df9ad000 0 0 0 000020c [CPU 1] idle: cpu1 1 c1e60dc0 df9ae000 0 0 1 0004200 [SLP]wait 0xc1e60dc0] init 10 c1e69000 df9af000 0 0 0 0000204 [CV]ktrace 0xc0698704] ktrace 0 c0695260 c081f000 0 0 0 0000200 [SLP]sched 0xc0695260] swapper db> show lockedvnods Locked vnodes 0xc7003378: tag ufs, type VREG, usecount 2, writecount 0, refcount 1, flags (VV_OBJBUF), lock type ufs: EXCL (count 1) by thread 0xc6066d20 (pid 81250) ino 2523831, on dev aacd0s1g (4, 26) db> tr 81250 sched_switch(c6066d20,2,c0649d3a,1d2,f8daead9) at sched_switch+0x155 mi_switch(1,50,c0649d3a,ca,1) at mi_switch+0x298 msleep(d289953c,c0699074,50,c065007c,0) at msleep+0x500 acquire(ebe02a34,2000020,600,e7,c064fd03) at acquire+0xae debuglockmgr(d289953c,2090022,c7003378,c6066d20,c0643f29) at debuglockmgr+0x477 getblk(c7003378,0,0,3000,0) at getblk+0x1a7 breadn(c7003378,0,0,3000,0) at breadn+0x52 bread(c7003378,0,0,3000,0) at bread+0x4c ffs_read(ebe02be4,c0651cf6,c6066d20,c0651cd8,20e) at ffs_read+0x44f vn_read(c60598c4,ebe02c80,c62d3180,0,c6066d20) at vn_read+0x215 dofileread(c6066d20,c60598c4,4,bfbfd800,400) at dofileread+0xdc read(c6066d20,ebe02d14,c0660726,3f2,3) at read+0x6b syscall(2f,2f,bfbf002f,0,2bdb) at syscall+0x2c0 Xint0x80_syscall() at Xint0x80_syscall+0x1d --- syscall (3, FreeBSD ELF32, read), eip = 0x280da15f, esp = 0xbfbfd6fc, ebp =0xbfbfdc18 --- --------------------------------------- Robin P. Blanchard Systems Integration Specialist Georgia Center for Continuing Education fon: 706.542.2404 < > fax: 706.542.6546 ---------------------------------------Received on Wed Jan 28 2004 - 09:24:22 UTC
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