Date: Fri, 22 Oct 2004 00:46:50 +0200 From: "Tom Jensen" <tom@motd.dk> To: "'Robert Watson'" <rwatson@freebsd.org> Cc: freebsd-current@freebsd.org Subject: RE: Machine hangs(Beta7), only reset button works Message-ID: <20041021223131.3569762EF@bart.motd.dk> In-Reply-To: <Pine.NEB.3.96L.1041021074346.10079K-100000@fledge.watson.org>
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This is a multi-part message in MIME format. ------=_NextPart_000_0025_01C4B7D0.9E37BCB0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Ok, I managed to break into the with a break over serial console, attached is some info from KDB (please note that I have no knowledge about using the debugger) I also noticed that I don't have "makeoptions DEBUG=-g" in my kernel conf so I have no debug kernel. I rebuild my kernel ASAP so I'm able to provide more info sometime tomorrow. Please let me know if there is more info needed. - Tom -----Original Message----- From: owner-freebsd-current@freebsd.org [mailto:owner-freebsd-current@freebsd.org] On Behalf Of Robert Watson Sent: 21. oktober 2004 13:46 To: Tom Jensen Cc: freebsd-current@freebsd.org Subject: Re: Machine hangs(Beta7), only reset button works On Thu, 21 Oct 2004, Tom Jensen wrote: > I've been seeing a pretty strange problem lately with my server. > > The box completely freeze typically when it's done running the first > part of my backup script, resulting in no possibility to login on the > console or by SSH, the freeze even happens when I'm sitting in a > terminal and working. > > There is no indication in log files etc. about what's causing the > problem and it's not breaking into debugger either :-( This should probably be in debugging lore somewhere, but I've observed that it's often possible to break into the debugger using a break over serial console when it's not possible to break in using syscons. This is because syscons requires the Giant lock, so if the freeze happens because a thread is spinning while holding Giant, you can't get in. This needs to be fixed, but hasn't yet been fixed, so in the mean time often useful advice is to use a serial console to generate the break. If you still can't get into the debugger, you might try some of the various watchdog drivers -- some hardware comes with built in watchdog parts, such as ichwd(4), or you could try options MP_WATCHDOG on an SMP box if you're willing to dedicate a CPU to running as a watchdog for the other cpu(s). Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Principal Research Scientist, McAfee Research > > The backup script is really simple, creating a .tgz file of a given > directory, mounting a windows share (mount_smbfs) and copying the > file. The script is run by cron six times (start at the same time) in > six different directories, this results in the box freezes after the > tar processes finishes. > > Attached is the dmesg.boot and the latest top, don't know if it's any > use but it's seems rather strange that a lot of processes are in a > STATE usf (not sure what this means but I don't sees this when the box > is running > normally) > > The kernel is mostly a generic with the following modifications: > > options IPFIREWALL > options IPFIREWALL_VERBOSE > options IPFIREWALL_VERBOSE_LIMIT=400 > options IPDIVERT > options IPSEC > options IPSEC_ESP > options IPSEC_DEBUG > device ath > device ath_hal > options KDB > options DDB > > bash-2.05b# uname -a > FreeBSD bart.motd.dk 5.3-BETA7 FreeBSD 5.3-BETA7 #6: Tue Oct 19 00:36:59 > CEST 2004 root@bart.motd.dk:/usr/obj/usr/src/sys/GW i386 > > Any more info needed please let me know. > > Best regards > > - Tom > > _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" ------=_NextPart_000_0025_01C4B7D0.9E37BCB0 Content-Type: text/plain; name="debug_info_1.txt" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="debug_info_1.txt" KDB: enter: Line break on console [thread 100003] Stopped at kdb_enter+0x2b: nop db> ps pid proc uarea uid ppid pgrp flag stat wmesg wchan = cmd 1138 c1ac0a98 ced58000 0 966 1138 4000002 [SLPQ ufs = 0xc15bfd0c][SLP] bash 1137 c182954c cee3e000 0 1097 1080 0004000 [SLPQ ufs = 0xc1f33e14][SLP] mount_smbfs 1133 c1839c5c cee4b000 0 1096 1084 0004000 [SLPQ ufs = 0xc1f74e14][SLP] mount_smbfs 1132 c1ac0c5c ced59000 0 1091 1079 0004000 [SLPQ ufs = 0xc2069afc][SLP] mount_smbfs 1131 c15a7000 ce568000 0 1118 1118 0004100 [SLPQ piperd = 0xc1bc3780][SLP] postdrop 1130 c1bf51c4 cedcd000 0 1115 1115 0004100 [SLPQ piperd = 0xc1bc3900][SLP] postdrop 1129 c1839388 cee46000 0 1116 1116 0004100 [SLPQ piperd = 0xc1bc3a80][SLP] postdrop 1128 c1bf5710 cedd0000 0 1114 1114 0004100 [SLPQ piperd = 0xc1bc3d80][SLP] postdrop 1127 c18291c4 cee00000 0 1117 1117 0004100 [SLPQ piperd = 0xc1bc3c00][SLP] postdrop 1126 c1bf254c ced8a000 0 1113 1113 0004100 [SLPQ piperd = 0xc182f480][SLP] postdrop 1118 c1ac3c5c ced62000 0 1070 1118 0004000 [SLPQ piperd = 0xc182f600][SLP] sendmail 1117 c18391c4 cee45000 0 1068 1117 0004000 [SLPQ piperd = 0xc184cc00][SLP] sendmail 1116 c1bf21c4 ced88000 0 1071 1116 0004000 [SLPQ piperd = 0xc184cd80][SLP] sendmail 1115 c1829388 cee3d000 0 1072 1115 0004000 [SLPQ piperd = 0xc184ca80][SLP] sendmail 1114 c1839000 cee44000 0 1069 1114 0004000 [SLPQ piperd = 0xc184c780][SLP] sendmail 1113 c1839710 cee48000 0 1073 1113 0004000 [SLPQ piperd = 0xc184c900][SLP] sendmail 1097 c1ac3a98 ced61000 0 1080 1080 0004000 [SLPQ wait = 0xc1ac3a98][SLP] sh 1096 c1829a98 cee41000 0 1084 1084 0004000 [SLPQ wait = 0xc1829a98][SLP] sh 1094 c1829e20 cee43000 0 1085 1085 0004000 [SLPQ ufs = 0xc15bfd0c][SLP] sh 1091 c1ac3e20 ced63000 0 1079 1079 0004000 [SLPQ wait = 0xc1ac3e20][SLP] sh 1090 c1bf5000 cedcc000 0 1077 1077 0004000 [SLPQ ufs = 0xc15bfd0c][SLP] sh 1088 c1ec8000 ced70000 0 1078 1078 0004000 [SLPQ ufs = 0xc15bfd0c][SLP] sh 1085 c17ef8d4 cec88000 0 1073 1085 0004000 [SLPQ wait = 0xc17ef8d4][SLP] sh 1084 c1bf2e20 cedcb000 0 1068 1084 0004000 [SLPQ wait = 0xc1bf2e20][SLP] sh 1080 c1bf2c5c cedca000 0 1071 1080 0004000 [SLPQ wait = 0xc1bf2c5c][SLP] sh 1079 c1bf5c5c cedd3000 0 1072 1079 0004000 [SLPQ wait = 0xc1bf5c5c][SLP] sh 1078 c1829c5c cee42000 0 1070 1078 0004000 [SLPQ wait = 0xc1829c5c][SLP] sh 1077 c1ac0000 cec56000 0 1069 1077 0004000 [SLPQ wait = 0xc1ac0000][SLP] sh 1073 c1ec8c5c ceeac000 0 586 586 0000000 [SLPQ piperd = 0xc184c000][SLP] cron 1072 c1ec8a98 ceeab000 0 586 586 0000000 [SLPQ piperd = 0xc15db900][SLP] cron 1071 c1ec88d4 ceeaa000 0 586 586 0000000 [SLPQ piperd = 0xc15db480][SLP] cron 1070 c1ec8388 cee87000 0 586 586 0000000 [SLPQ piperd = 0xc1bb8780][SLP] cron 1069 c1ec854c cee89000 0 586 586 0000000 [SLPQ piperd = 0xc1bb8480][SLP] cron 1068 c1ec8710 ceea9000 0 586 586 0000000 [SLPQ piperd = 0xc15db780][SLP] cron 1067 c1ec81c4 cee85000 0 876 1067 0004002 [SLPQ select = 0xc091b304][SLP] top 998 c1bf2388 ced89000 0 996 998 0004002 [SLPQ ttyin = 0xc152ba10][SLP] bash 996 c1bf5a98 cedd2000 0 995 996 0004002 [SLPQ pause = 0xc1bf5ad0][SLP] csh 995 c18298d4 cee40000 1001 994 995 0004102 [SLPQ wait = 0xc18298d4][SLP] su 994 c1829000 ced65000 1001 993 994 0004002 [SLPQ wait = 0xc1829000][SLP] bash 993 c1829710 cee3f000 1001 991 991 0000100 [SLPQ select = 0xc091b304][SLP] sshd 991 c1bf28d4 cedc8000 0 571 991 0000100 [SLPQ sbwait = 0xc15bb974][SLP] sshd 966 c1bf2a98 cedc9000 0 964 966 0004002 [SLPQ wait = 0xc1bf2a98][SLP] bash 964 c17ef54c cec86000 0 854 964 0004002 [SLPQ pause = 0xc17ef584][SLP] csh 918 c1bf554c cedcf000 1001 909 713 0004000 [SLPQ select = 0xc091b304][SLP] imapd 909 c1bf5388 cedce000 0 713 713 0004001 [SLPQ select = 0xc091b304][SLP] couriertls 876 c175654c cec38000 0 874 876 0004002 [SLPQ wait = 0xc175654c][SLP] bash 874 c1ac0710 ced27000 0 873 874 0004002 [SLPQ pause = 0xc1ac0748][SLP] csh 873 c1ac01c4 cec5a000 1001 872 873 0004102 [SLPQ wait = 0xc1ac01c4][SLP] su 872 c17ef710 cec87000 1001 871 872 0004002 [SLPQ wait = 0xc17ef710][SLP] bash 871 c1991e20 ced07000 1001 803 803 0000100 [SLPQ select = 0xc091b304][SLP] sshd 854 c1ac3710 ced5f000 0 1 854 0004102 [SLPQ wait = 0xc1ac3710][SLP] login 853 c1ac38d4 ced60000 0 1 853 0004002 [SLPQ ttyin = 0xc1529010][SLP] getty 852 c1ac31c4 ced5c000 0 1 852 0004002 [SLPQ ttyin = 0xc1529210][SLP] getty 851 c14ad54c ca43a000 0 1 851 0004002 [SLPQ ttyin = 0xc1529410][SLP] getty 850 c1ac354c ced5e000 0 1 850 0004002 [SLPQ ttyin = 0xc1529610][SLP] getty 849 c1ac054c ced00000 0 1 849 0004002 [SLPQ ttyin = 0xc1529810][SLP] getty 848 c1ac3388 ced5d000 0 1 848 0004002 [SLPQ ttyin = 0xc1529a10][SLP] getty 847 c17efc5c cec8a000 0 1 847 0004002 [SLPQ ttyin = 0xc1490c10][SLP] getty 846 c1ac0388 cecff000 0 1 846 0004002 [SLPQ ttyin = 0xc1490410][SLP] getty 828 c1756c5c cec3c000 0 1 828 0000000 [SLPQ select = 0xc091b304][SLP] inetd 803 c1ac08d4 ced39000 0 571 803 0000100 [SLPQ sbwait = 0xc1bbae84][SLP] sshd 753 c17ed54c cec7d000 1012 1 753 0000100 [SLPQ select = 0xc091b304][SLP] dhcpd 728 c1752c5c cec33000 0 1 726 0004002 [SLPQ piperd = 0xc15dbd80][SLP] courierlogger 726 c17ef1c4 cec84000 0 1 726 0000003 [SLPQ select = 0xc091b304][SLP] couriertcpd 717 c17ef388 cec85000 0 1 713 0004002 [SLPQ piperd = 0xc182f300][SLP] courierlogger 713 c17efa98 cec89000 0 1 713 0000003 [SLPQ select = 0xc091b304][SLP] couriertcpd 711 c17efe20 cecc7000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 710 c1991000 cec51000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 709 c19911c4 cece5000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 708 c1991388 ced01000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 707 c199154c ced02000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 706 c1991710 ced03000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 705 c19918d4 ced04000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 704 c1991a98 ced05000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 703 c1991c5c ced06000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 701 c1756e20 cec3d000 0 698 697 0000002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 698 c1756a98 cec3b000 0 697 697 0004002 [SLPQ select = 0xc091b304][SLP] authdaemond.plain 697 c17ed388 cec7c000 0 1 697 0000003 [SLPQ piperd = 0xc182f000][SLP] courierlogger 687 c17ed8d4 cec7f000 1009 1 687 0008180 (threaded) clamd thread 0xc183a000 ksegrp 0xc14acbd0 [SLPQ kserel 0xc14acc10][SLP] thread 0xc18374b0 ksegrp 0xc14acbd0 [SLPQ accept 0xc17fe03a][SLP] thread 0xc183a7d0 ksegrp 0xc18380e0 [SLPQ ksesigwait 0xc17ed9d4][SLP] 685 c17ef000 cec83000 80 673 673 0000100 [SLPQ lockf = 0xc1723340][SLP] httpd 684 c1752388 cebf2000 80 673 673 0000100 [SLPQ lockf = 0xc1723440][SLP] httpd 683 c14adc5c ca47a000 80 673 673 0000100 [SLPQ lockf = 0xc17233c0][SLP] httpd 682 c14ada98 ca479000 80 673 673 0000100 [SLPQ select = 0xc091b304][SLP] httpd 681 c15a7c5c ce56f000 80 673 673 0000100 [SLPQ lockf = 0xc150b940][SLP] httpd 677 c17ed710 cec7e000 1009 666 666 0000100 [SLPQ select = 0xc091b304][SLP] perl 676 c17eda98 cec80000 1009 666 666 0000100 [SLPQ lockf = 0xc1977080][SLP] perl 673 c17ede20 cec82000 0 1 673 0000001 [SLPQ select = 0xc091b304][SLP] httpd 666 c17edc5c cec81000 1009 1 666 0000100 [SLPQ select = 0xc091b304][SLP] perl 640 c17ed1c4 cec7b000 80 1 639 0004002 [SLPQ pause = 0xc17ed1fc][SLP] java 617 c1756710 cec39000 70 616 612 0000000 [SLPQ select = 0xc091b304][SLP] postgres 616 c17568d4 cec3a000 70 612 612 0000000 [SLPQ select = 0xc091b304][SLP] postgres 612 c17ed000 cebf0000 70 1 612 0000000 [SLPQ select = 0xc091b304][SLP] postgres 586 c1756388 cec37000 0 1 586 0000000 [SLPQ ufs = 0xc15bfd0c][SLP] cron 571 c17561c4 cec36000 0 1 571 0000100 [SLPQ select = 0xc091b304][SLP] sshd 548 c15a7a98 ce56e000 1004 541 527 0004102 [SLPQ sbwait = 0xc162f830][SLP] tinydns 546 c15a7e20 ce570000 1006 540 527 0004002 [SLPQ piperd = 0xc15db000][SLP] multilog 545 c1752000 cebde000 1006 542 527 0004002 [SLPQ piperd = 0xc15dac00][SLP] multilog 544 c17521c4 cebe6000 1005 539 527 0004102 [SLPQ select = 0xc091b304][SLP] dnscache 542 c175254c cec2f000 0 536 527 0004002 [SLPQ select = 0xc091b304][SLP] supervise 541 c1752710 cec30000 0 536 527 0004002 [SLPQ select = 0xc091b304][SLP] supervise 540 c17528d4 cec31000 0 536 527 0004002 [SLPQ select = 0xc091b304][SLP] supervise 539 c1752a98 cec32000 0 536 527 0004002 [SLPQ select = 0xc091b304][SLP] supervise 537 c1752e20 cec34000 0 527 527 0004002 [SLPQ piperd = 0xc15dad80][SLP] readproctitle 536 c1756000 cec35000 0 527 527 0004002 [SLPQ ufs = 0xc15bfd0c][SLP] svscan 527 c14ad8d4 ca43c000 0 1 527 0004002 [SLPQ wait = 0xc14ad8d4][SLP] sh 444 c14ad388 ca439000 0 1 444 0000000 [SLPQ select = 0xc091b304][SLP] syslogd 424 c14ade20 ca47b000 0 1 424 0000000 [SLPQ select = 0xc091b304][SLP] devd 384 c14ad710 ca43b000 0 1 384 0000000 [SLPQ select = 0xc091b304][SLP] natd 188 c14ad1c4 ca438000 0 1 188 0000000 [SLPQ pause = 0xc14ad1fc][SLP] adjkerntz 51 c15a71c4 ce569000 0 0 0 0000204 [SLPQ - = 0xca45ad14][SLP] schedcpu 50 c15a7388 ce56a000 0 0 0 0000204 [SLPQ - = 0xc092492c][SLP] nfsiod 3 49 c15a754c ce56b000 0 0 0 0000204 [SLPQ - = 0xc0924928][SLP] nfsiod 2 48 c15a7710 ce56c000 0 0 0 0000204 [SLPQ - = 0xc0924924][SLP] nfsiod 1 47 c15a78d4 ce56d000 0 0 0 0000204 [SLPQ - = 0xc0924920][SLP] nfsiod 0 46 c13f8a98 ca409000 0 0 0 0000204 [SLPQ vlruwt = 0xc13f8a98][SLP] vnlru 45 c13f8c5c ca40a000 0 0 0 0000204 [SLPQ syncer = 0xc08f0e6c][SLP] syncer 44 c13f8e20 ca40b000 0 0 0 0000204 [SLPQ psleep = 0xc091b8cc][SLP] bufdaemon 43 c14aa000 ca410000 0 0 0 000020c [SLPQ pgzero = 0xc092b290][SLP] pagezero 42 c14aa1c4 ca42f000 0 0 0 0000204 [SLPQ psleep = 0xc092b2e4][SLP] vmdaemon 41 c14aa388 ca430000 0 0 0 0000204 [SLPQ psleep = 0xc092b2a0][SLP] pagedaemon 40 c14aa54c ca431000 0 0 0 0000204 [IWAIT] swi0: sio 39 c14aa710 ca432000 0 0 0 0000204 [SLPQ - = 0xc14a573c][SLP] fdc0 38 c14aa8d4 ca433000 0 0 0 0000204 [SLPQ usbtsk = 0xc08e8ff8][SLP] usbtask 37 c14aaa98 ca434000 0 0 0 0000204 [SLPQ usbevt = 0xc14c0210][SLP] usb0 9 c14aac5c ca435000 0 0 0 0000204 [SLPQ actask = 0xc0a5ba2c][SLP] acpi_task2 8 c14aae20 ca436000 0 0 0 0000204 [SLPQ actask = 0xc0a5ba2c][SLP] acpi_task1 7 c14ad000 ca437000 0 0 0 0000204 [SLPQ actask = 0xc0a5ba2c][SLP] acpi_task0 36 c13e854c ca3df000 0 0 0 0000204 [IWAIT] swi6:+ 35 c13e8710 ca3e0000 0 0 0 0000204 [IWAIT] swi6: task = queue 34 c13e88d4 ca3e1000 0 0 0 0000204 [IWAIT] swi6: acpitaskq 6 c13e8a98 ca400000 0 0 0 0000204 [SLPQ - = 0xc1445d00][SLP] kqueue taskq 33 c13e8c5c ca401000 0 0 0 0000204 [IWAIT] swi3: cambio 32 c13e8e20 ca402000 0 0 0 0000204 [IWAIT] swi2: camnet 31 c13f8000 ca403000 0 0 0 0000204 [IWAIT] swi6:+ 5 c13f81c4 ca404000 0 0 0 0000204 [SLPQ - = 0xc146e080][SLP] thread taskq 30 c13f8388 ca405000 0 0 0 0000204 [SLPQ - = 0xc08e6c60][SLP] yarrow 4 c13f854c ca406000 0 0 0 0000204 [SLPQ - = 0xc08eb688][SLP] g_down 3 c13f8710 ca407000 0 0 0 0000204 [SLPQ - = 0xc08eb684][SLP] g_up 2 c13f88d4 ca408000 0 0 0 0000204 [SLPQ - = 0xc08eb67c][SLP] g_event 29 c13cc1c4 c9bec000 0 0 0 0000204 [IWAIT] swi4: vm 28 c13cc388 c9bed000 0 0 0 000020c [IWAIT] swi5: clock sio 27 c13cc54c c9c0c000 0 0 0 0000204 [IWAIT] swi1: net 26 c13cc710 c9c0d000 0 0 0 0000204 [IWAIT] irq15: ata1 25 c13cc8d4 c9c0e000 0 0 0 0000204 [IWAIT] irq14: ata0 24 c13cca98 c9c0f000 0 0 0 0000204 [IWAIT] irq13: 23 c13ccc5c c9c10000 0 0 0 0000204 [IWAIT] irq12: 22 c13cce20 c9c11000 0 0 0 0000204 [IWAIT] irq11: xl0 21 c13e8000 ca3dc000 0 0 0 0000204 [IWAIT] irq10: xl1 20 c13e81c4 ca3dd000 0 0 0 0000204 [IWAIT] irq9: ath0 = uhci0+ 19 c13e8388 ca3de000 0 0 0 0000204 [IWAIT] irq8: rtc 18 c13c3000 c9ba6000 0 0 0 0000204 [IWAIT] irq7: ppc0 17 c13c31c4 c9be3000 0 0 0 0000204 [IWAIT] irq6: fdc0 16 c13c3388 c9be4000 0 0 0 0000204 [IWAIT] irq5: 15 c13c354c c9be5000 0 0 0 0000204 [IWAIT] irq4: sio0 14 c13c3710 c9be6000 0 0 0 0000204 [IWAIT] irq3: 13 c13c38d4 c9be7000 0 0 0 0000204 [IWAIT] irq1: atkbd0 12 c13c3a98 c9be8000 0 0 0 0000204 [IWAIT] irq0: clk 11 c13c3c5c c9be9000 0 0 0 000020c [CPU 0] idle: cpu0 1 c13c3e20 c9bea000 0 0 1 0004200 [SLPQ wait = 0xc13c3e20][SLP] init 10 c13cc000 c9beb000 0 0 0 0000204 [SLPQ ktrace = 0xc08ef078][SLP] ktrace 0 c08eb780 c0c1f000 0 0 0 0000200 [SLPQ sched = 0xc08eb780][SLP] swapper db> trace kdb_enter(c084774c) at kdb_enter+0x2b siointr1(c1487800,c092d860,0,c0847510,6ad) at siointr1+0xce siointr(c1487800) at siointr+0x21 intr_execute_handlers(c08cec60,c9bb2ca4,0,c14a5000,c14a5018) at = intr_execute_handlers+0xa9 atpic_handle_intr(4) at atpic_handle_intr+0x92 Xatpic_intr4() at Xatpic_intr4+0x20 --- interrupt, eip =3D 0xc0a4b531, esp =3D 0xc9bb2ce8, ebp =3D = 0xc9bb2ce8 --- acpi_cpu_c1(c08ef600,1,1,1,c06006ac) at acpi_cpu_c1+0x5 acpi_cpu_idle(c9bb2d1c,c0600709,c13c3c5c,c9bb2d34,c06004ec) at = acpi_cpu_idle+0xd9 cpu_idle(c13c3c5c,c9bb2d34,c06004ec,0,c9bb2d48) at cpu_idle+0x28 idle_proc(0,c9bb2d48,0,c06006ac,0) at idle_proc+0x5d fork_exit(c06006ac,0,c9bb2d48) at fork_exit+0xa4 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip =3D 0, esp =3D 0xc9bb2d7c, ebp =3D 0 --- db> show locks db> show pcpu=20 cpuid =3D 0 curthread =3D 0xc13c44b0: pid 11 "idle: cpu0" curpcb =3D 0xc9bb2da0 fpcurthread =3D none idlethread =3D 0xc13c44b0: pid 11 "idle: cpu0" APIC ID =3D 0 currentldt =3D 0x28 spin locks held: db> trace 1137 sched_switch(c182bc80,0,1) at sched_switch+0x16f mi_switch(1,0) at mi_switch+0x264 sleepq_switch(c1f33e14,cee1b7f0,c0618889,c1f33e14,0) at = sleepq_switch+0xe0 sleepq_wait(c1f33e14,0,0,0,c1f33d68) at sleepq_wait+0x30 msleep(c1f33e14,c08ef740,50,c082edd2,0) at msleep+0x2f1 acquire(cee1b848,1000040,600,c182bc80,0) at acquire+0x9e lockmgr(c1f33e14,1010002,c1f33d68,c182bc80,10002) at lockmgr+0x3a2 ufs_lock(cee1b874,cee1b890,c066c3d9,cee1b874,c08d1640) at ufs_lock+0x3c ufs_vnoperate(cee1b874) at ufs_vnoperate+0x13 vn_lock(c1f33d68,10002,c182bc80,c15bfc60,c15bfc60) at vn_lock+0xc5 vget(c1f33d68,2,c182bc80,1085c,c182bc80) at vget+0xc9 vfs_cache_lookup(cee1b94c,cee1b968,c065c52b,cee1b94c,c182bc80) at = vfs_cache_lookup+0x1c9 ufs_vnoperate(cee1b94c) at ufs_vnoperate+0x13 lookup(cee1bc18,c182bc80,c08fe260,0,0) at lookup+0x2cf namei(cee1bc18,0,c182bc80,0,0) at namei+0x204 vn_open_cred(cee1bc18,cee1baf4,0,c1bbb980,ffffffff) at = vn_open_cred+0x238 vn_open(cee1bc18,cee1baf4,0,ffffffff) at vn_open+0x1e linker_hints_lookup(c0887360,c,c1508000,5,0) at = linker_hints_lookup+0x109 linker_search_module(c1508000,5,0,400,0) at linker_search_module+0x43 linker_load_module(0,c1508000,0,0,cee1bcdc) at linker_load_module+0x80 kldload(c182bc80,cee1bd14,1,3,292) at kldload+0xcb syscall(2f,2f,2f,bfbfed98,bfbfed7c) at syscall+0x213 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (304, FreeBSD ELF32, kldload), eip =3D 0x280cc257, esp =3D = 0xbfbfe28c, ebp =3D 0xbfbfed34 --- db> watchdog panic: blockable sleep lock (sleep mutex) eventhandler @ = /usr/src/sys/kern/subr_eventhandler.c:213 cpuid =3D 0 Uptime: 22m50s Dumping 192 MB 16 32 48 64 80 96 112 128 144 160 176 Dump complete Shutting down ACPI Automatic reboot in 15 seconds - press a key on the console to abort ------=_NextPart_000_0025_01C4B7D0.9E37BCB0--
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