From owner-freebsd-stable@FreeBSD.ORG Fri Dec 15 03:59:15 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id F033A16A407 for ; Fri, 15 Dec 2006 03:59:15 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost2.sentex.ca (smarthost2.sentex.ca [205.211.164.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5A4A943CA1 for ; Fri, 15 Dec 2006 03:57:36 +0000 (GMT) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost2.sentex.ca (8.13.8/8.13.8) with ESMTP id kBF3xEU1052564; Thu, 14 Dec 2006 22:59:14 -0500 (EST) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.6/8.13.3) with ESMTP id kBF3xDc7043283 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 14 Dec 2006 22:59:13 -0500 (EST) (envelope-from mike@sentex.net) Message-Id: <200612150359.kBF3xDc7043283@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Thu, 14 Dec 2006 22:57:58 -0500 To: "Jack Vogel" From: Mike Tancsa In-Reply-To: <200612142238.kBEMcCQ9042234@lava.sentex.ca> References: <457EDD6B.20107@chrisbuechler.com> <2a41acea0612120936q671d5b59g39100983f2adf9db@mail.gmail.com> <457FA268.4020003@chrisbuechler.com> <2a41acea0612131238p34222362qde6ae51b18055744@mail.gmail.com> <4580B356.2030501@chrisbuechler.com> <2a41acea0612132013r63b8b2a8q21be60a37cc7728b@mail.gmail.com> <200612142238.kBEMcCQ9042234@lava.sentex.ca> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Cc: freebsd-stable@freebsd.org Subject: Re: 6.2-RC1 em(4) issue - freezes during CD boot X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Dec 2006 03:59:16 -0000 At 05:36 PM 12/14/2006, Mike Tancsa wrote: >At 11:13 PM 12/13/2006, Jack Vogel wrote: >>On 12/13/06, Chris Buechler wrote: >>>Jack Vogel wrote: >>> > I need the PCI ID of that NIC, just to be sure that I can't reproduce >>> > this, but >>> > I doubt it, pciconf -l > >I have another case where an EM nic can lock up the box. But I am not sure after doing the ifconfig and locking up the box, I can break into the debugger db> bt Tracing pid 24 tid 100020 td 0xc49e6480 kdb_enter(3227986464) at kdb_enter+43 siointr1(3300376576,3228830272,0,3228125072,1390,...) at siointr1+206 siointr(3300376576) at siointr+33 intr_execute_handlers(3298669768,3810557048,4,3810557128,3227657587,...) at intr_execute_handlers+225 lapic_handle_intr(57) at lapic_handle_intr+46 Xapic_isr1() at Xapic_isr1+51 --- interrupt, eip = 3226215859, esp = 3810557116, ebp = 3810557128 --- ohci_intr1(3299704832,3810557164,3226451566,3299704832,3299694096,...) at ohci_intr1+167 ohci_intr(3299704832) at ohci_intr+62 ithread_execute_handlers(3299146896,3298698112) at ithread_execute_handlers+230 ithread_loop(3299694096,3810557240,3299694096,3226451756,0,...) at ithread_loop+102 fork_exit(3226451756,3299694096,3810557240) at fork_exit+160 fork_trampoline() at fork_trampoline+8 --- trap 1, eip = 0, esp = 3810557292, ebp = 0 --- db> ps pid ppid pgrp uid state wmesg wchan cmd 990 979 990 0 R+ ifconfig 979 978 979 0 S+ pause 0xc4ecccc4 csh 978 975 978 1001 S+ wait 0xc4ed2000 su 975 974 975 1001 Ss+ pause 0xc4ed267c csh 974 972 972 1001 S select 0xc073a824 sshd 972 905 972 0 Ss sbwait 0xc4d9ad2c sshd 971 1 971 0 Ss+ ttyin 0xc4b77c10 getty 970 1 970 0 Ss+ ttyin 0xc4b90810 getty 969 1 969 0 Ss+ ttyin 0xc4b90c10 getty 968 1 968 0 Ss+ ttyin 0xc4b91010 getty 967 1 967 0 Ss+ ttyin 0xc4b91410 getty 966 1 966 0 Ss+ ttyin 0xc4b88c10 getty 965 1 965 0 Ss+ ttyin 0xc4b84c10 getty 964 1 964 0 Ss+ ttyin 0xc4b89410 getty 963 1 963 0 Ss+ ttyin 0xc4b88810 getty 921 1 921 0 Ss nanslp 0xc06efccc cron 915 1 915 25 Ss pause 0xc4cd267c sendmail 911 1 911 0 Ss select 0xc073a824 sendmail 905 1 905 0 Ss select 0xc073a824 sshd 852 1 852 0 Ss select 0xc073a824 usbd 774 1 774 0 Ss select 0xc073a824 syslogd 714 1 714 0 Ss select 0xc073a824 devd 388 1 388 65 Ss select 0xc073a824 dhclient 368 1 45 0 S+ select 0xc073a824 dhclient 124 1 124 0 Ss pause 0xc4cd1034 adjkerntz 44 0 0 0 SL - 0xe4d18d04 [schedcpu] 43 0 0 0 SL sdflush 0xc073d9b4 [softdepflush] 42 0 0 0 SL vlruwt 0xc4cd1860 [vnlru] 41 0 0 0 SL syncer 0xc06efa3c [syncer] 40 0 0 0 SL psleep 0xc073ad8c [bufdaemon] 39 0 0 0 SL pgzero 0xc073e924 [pagezero] 38 0 0 0 SL psleep 0xc073e474 [vmdaemon] 37 0 0 0 SL psleep 0xc073e430 [pagedaemon] 36 0 0 0 WL [irq1: atkbd0] 35 0 0 0 WL [swi0: sio] 34 0 0 0 SL - 0xc4b0723c [fdc0] 33 0 0 0 SL cooling 0xc4afeed4 [acpi_cooling0] 32 0 0 0 SL tzpoll 0xc0831878 [acpi_thermal] 31 0 0 0 WL [irq20: fxp0] 30 0 0 0 WL [irq15: ata1] 29 0 0 0 WL [irq14: ata0] 28 0 0 0 SL usbevt 0xc4ae9210 [usb2] 27 0 0 0 SL usbevt 0xc4af2210 [usb1] 26 0 0 0 SL usbtsk 0xc06ecd24 [usbtask] 25 0 0 0 SL usbevt 0xc4ad8210 [usb0] 24 0 0 0 RL CPU 0 [irq19: ohci0 ohci+] 23 0 0 0 WL [irq22: rl0 atapci1] 22 0 0 0 WL [irq23: atapci0] 21 0 0 0 SL - 0xc4acc800 [em1 taskq] 20 0 0 0 SL - 0xc4abfc00 [em0 taskq] 19 0 0 0 WL [irq21: twe0 acpi0] 18 0 0 0 WL [swi2: cambio] 9 0 0 0 SL - 0xc4a30d00 [kqueue taskq] 8 0 0 0 SL - 0xc4a30e00 [acpi_task_2] 7 0 0 0 SL - 0xc4a30e00 [acpi_task_1] 6 0 0 0 SL - 0xc4a30e00 [acpi_task_0] 17 0 0 0 WL [swi5: +] 5 0 0 0 SL - 0xc4a6f080 [thread taskq] 16 0 0 0 WL [swi6: Giant taskq] 15 0 0 0 WL [swi6: task queue] 14 0 0 0 SL - 0xc06ec520 [yarrow] 4 0 0 0 SL - 0xc06ed188 [g_down] 3 0 0 0 SL - 0xc06ed184 [g_up] 2 0 0 0 SL - 0xc06ed17c [g_event] 13 0 0 0 RL [swi1: net] 12 0 0 0 WL [swi3: vm] 11 0 0 0 RL [swi4: clock sio] 10 0 0 0 RL [idle] 1 0 1 0 SLs wait 0xc49ea000 [init] 0 0 0 0 WLs [swapper] db> db> show intr irq1: atkbd0 (pid 36) irq4: sio0 (no thread) irq6: fdc0 (no thread) {ENTROPY} irq14: ata0 (pid 29) {ENTROPY} irq15: ata1 (pid 30) {ENTROPY} irq18: em0 em1 (no thread) irq19: ohci0 ohci+ (pid 24) irq20: fxp0 (pid 31) irq21: twe0 acpi0 (pid 19) {ENTROPY} irq22: rl0 atapci1 (pid 23) {ENTROPY} irq23: atapci0 (pid 22) {ENTROPY} swi4: clock sio (pid 11) {SOFT, NEED} swi3: vm (pid 12) {SOFT} swi1: net (pid 13) {SOFT, NEED} swi6: task queue (pid 15) {SOFT} swi6: Giant taskq (pid 16) {SOFT} swi5: + (pid 17) {SOFT} swi2: cambio (pid 18) {SOFT} swi0: sio (pid 35) {SOFT} db> db> show locks exclusive sleep mutex Giant r = 0 (0xc06ef3e0) locked @ /usr/src/sys/kern/kern_intr.c:681 exclusive spin mutex sio r = 0 (0xc0740a40) locked @ /usr/src/sys/dev/sio/sio.c:1390 db> db> show allpcpu Current CPU: 0 cpuid = 0 curthread = 0xc49e6480: pid 24 "irq19: ohci0 ohci+" curpcb = 0xe3207d90 fpcurthread = none idlethread = 0xc49e5600: pid 10 "idle" APIC ID = 0 currentldt = 0x50 spin locks held: exclusive spin mutex sio r = 0 (0xc0740a40) locked @ /usr/src/sys/dev/sio/sio.c:1390 db> db> show alllocks Process 990 (ifconfig) thread 0xc4ecf480 (100072) exclusive sleep mutex rtentry r = 0 (0xc4d9dbb8) locked @ /usr/src/sys/net/route.c:1196 Process 24 (irq19: ohci0 ohci+) thread 0xc49e6480 (100020) exclusive sleep mutex Giant r = 0 (0xc06ef3e0) locked @ /usr/src/sys/kern/kern_intr.c:681 exclusive spin mutex sio r = 0 (0xc0740a40) locked @ /usr/src/sys/dev/sio/sio.c:1390 db> db> show witness Sleep locks: 0 devfsmount -- last acquired @ /usr/src/sys/fs/devfs/devfs_vnops.c:184 2 devfs interlock -- last acquired @ /usr/src/sys/fs/devfs/devfs_vnops.c:177 11 vnode interlock -- last acquired @ /usr/src/sys/kern/vfs_subr.c:2120 12 cdev -- last acquired @ /usr/src/sys/kern/kern_conf.c:61 13 sleep mtxpool -- last acquired @ /usr/src/sys/kern/kern_descrip.c:2133 12 vnode_free_list -- last acquired @ /usr/src/sys/kern/vfs_subr.c:720 12 Syncer mtx -- last acquired @ /usr/src/sys/kern/vfs_subr.c:1718 12 cdev -- (already displayed) 12 vnode_free_list -- (already displayed) 12 UMA zone -- last acquired @ /usr/src/sys/vm/uma_core.c:1845 8 system map -- last acquired @ /usr/src/sys/vm/vm_kern.c:295 10 vm page queue mutex -- last acquired @ /usr/src/sys/vm/vm_kern.c:404 11 vnode interlock -- (already displayed) 11 pmap -- last acquired @ /usr/src/sys/i386/i386/pmap.c:1892 12 UMA zone -- (already displayed) 12 uma object -- last acquired @ /usr/src/sys/vm/uma_core.c:989 11 SYSMAPS -- last acquired @ /usr/src/sys/i386/i386/pmap.c:2501 12 UMA zone -- (already displayed) 9 kmem object -- last acquired @ /usr/src/sys/vm/vm_kern.c:397 11 SYSMAPS -- (already displayed) 10 vm page queue mutex -- (already displayed) 9 KMAP ENTRY -- last acquired @ /usr/src/sys/vm/uma_core.c:2272 9 kernel object -- last acquired @ /usr/src/sys/kern/vfs_bio.c:3565 10 vm page queue mutex -- (already displayed) 11 SYSMAPS -- (already displayed) 11 SYSMAPS -- (already displayed) 11 pmap -- (already displayed) 4 struct mount mtx -- last acquired @ /usr/src/sys/kern/vfs_vnops.c:1045 11 vnode interlock -- (already displayed) 12 cdev -- (already displayed) 2 eventhandler -- last acquired @ /usr/src/sys/kern/subr_eventhandler.c:212 3 eventhandler list -- last acquired @ /usr/src/sys/kern/kern_exit.c:230 3 eventhandler list -- (already displayed) 11 vnode interlock -- (already displayed) 7 process lock -- last acquired @ /usr/src/sys/kern/subr_sleepqueue.c:374 8 session -- last acquired @ /usr/src/sys/kern/kern_proc.c:319 9 uidinfo hash -- last acquired @ /usr/src/sys/kern/kern_resource.c:1040 10 uidinfo struct -- last acquired @ order list:0 11 allprison -- last acquired @ /usr/src/sys/kern/kern_jail.c:536 13 sleep mtxpool -- (already displayed) 9 tty -- last acquired @ /usr/src/sys/kern/kern_event.c:1643 11 vnode interlock -- (already displayed) 8 sigacts -- last acquired @ /usr/src/sys/kern/subr_sleepqueue.c:376 13 sleep mtxpool -- (already displayed) 8 ktrace -- last acquired @ /usr/src/sys/kern/kern_fork.c:619 8 struct pargs.ref -- last acquired @ /usr/src/sys/kern/kern_proc.c:1152 2 user map -- last acquired @ /usr/src/sys/vm/vm_map.c:3074 12 UMA zone -- (already displayed) 8 system map -- (already displayed) 4 vm object_list -- last acquired @ /usr/src/sys/vm/vm_object.c:229 3 standard object -- last acquired @ /usr/src/sys/vm/vm_object.c:446 11 vnode interlock -- (already displayed) 10 vm page queue mutex -- (already displayed) 11 SYSMAPS -- (already displayed) 4 vm object_list -- (already displayed) 12 UMA zone -- (already displayed) 10 vm page queue mutex -- (already displayed) 11 pmap -- (already displayed) 11 vnode interlock -- (already displayed) 3 buf queue lock -- last acquired @ /usr/src/sys/kern/vfs_bio.c:1402 11 vnode interlock -- (already displayed) 3 needsbuffer lock -- last acquired @ /usr/src/sys/kern/vfs_bio.c:309 3 bio queue -- last acquired @ /usr/src/sys/geom/geom_io.c:67 3 bdone lock -- last acquired @ /usr/src/sys/kern/vfs_bio.c:3685 5 UMA boot pages -- last acquired @ /usr/src/sys/vm/uma_core.c:919 4 struct mount mtx -- (already displayed) 3 Softdep Lock -- last acquired @ /usr/src/sys/ufs/ffs/ffs_softdep.c:4884 12 UMA zone -- (already displayed) 11 vnode interlock -- (already displayed) 4 buffer daemon lock -- last acquired @ /usr/src/sys/kern/vfs_bio.c:417 4 buffer daemon lock -- (already displayed) 0 arp_inq -- last acquired @ /usr/src/sys/net/if.c:2283 0 ip_inq -- last acquired @ /usr/src/sys/net/netisr.c:233 0 ipqlock -- last acquired @ /usr/src/sys/netinet/ip_input.c:1209 0 sem -- last acquired @ /usr/src/sys/kern/sysv_sem.c:1268 0 fdc lock -- last acquired @ /usr/src/sys/dev/fdc/fdc.c:777 0 ATA state lock -- last acquired @ /usr/src/sys/dev/ata/ata-all.c:319 0 if_afdata -- last acquired @ /usr/src/sys/net/if.c:542 0 GEOM topology -- last acquired @ /usr/src/sys/geom/geom_event.c:231 2 GEOM orphanage -- last acquired @ /usr/src/sys/geom/geom_event.c:199 12 UMA zone -- (already displayed) 2 devstat -- last acquired @ /usr/src/sys/kern/subr_devstat.c:83 1 Giant -- last acquired @ /usr/src/sys/kern/kern_intr.c:681 2 filedesc structure -- last acquired @ /usr/src/sys/kern/sys_generic.c:872 3 pipe mutex -- last acquired @ /usr/src/sys/kern/sys_pipe.c:1345 4 sigio lock -- last acquired @ /usr/src/sys/kern/kern_descrip.c:746 5 process group -- last acquired @ /usr/src/sys/kern/kern_proc.c:260 7 process lock -- (already displayed) 8 session -- (already displayed) 12 UMA zone -- (already displayed) 7 sellck -- last acquired @ /usr/src/sys/kern/sys_generic.c:771 4 accept -- last acquired @ /usr/src/sys/kern/uipc_socket.c:487 5 so_snd -- last acquired @ /usr/src/sys/kern/uipc_socket.c:2036 6 so_rcv -- last acquired @ /usr/src/sys/kern/uipc_socket.c:2037 7 sellck -- (already displayed) 7 radix node head -- last acquired @ /usr/src/sys/net/route.c:662 8 rtentry -- last acquired @ /usr/src/sys/net/route.c:1196 9 ifaddr -- last acquired @ /usr/src/sys/net/route.c:791 12 UMA zone -- (already displayed) 9 rts_inq -- last acquired @ /usr/src/sys/net/if.c:2283 12 UMA zone -- (already displayed) 8 system map -- (already displayed) 8 ifnet -- last acquired @ /usr/src/sys/net/if.c:1216 12 UMA zone -- (already displayed) 7 process lock -- (already displayed) 13 sleep mtxpool -- (already displayed) 12 UMA zone -- (already displayed) 13 sleep mtxpool -- (already displayed) 12 UMA zone -- (already displayed) 6 so_rcv -- (already displayed) 11 vnode interlock -- (already displayed) 13 sleep mtxpool -- (already displayed) 12 UMA zone -- (already displayed) 8 system map -- (already displayed) 5 UMA boot pages -- (already displayed) 2 UMA lock -- last acquired @ /usr/src/sys/vm/uma_core.c:1495 12 UMA zone -- (already displayed) 9 KMAP ENTRY -- (already displayed) 2 eventhandler -- (already displayed) 3 eventhandler list -- (already displayed) 2 kobj -- last acquired @ /usr/src/sys/kern/subr_kobj.c:298 2 kernel linker -- last acquired @ /usr/src/sys/kern/kern_linker.c:440 2 malloc -- last acquired @ /usr/src/sys/kern/kern_malloc.c:776 10 vm page queue mutex -- (already displayed) 9 kernel object -- (already displayed) 7 process lock -- (already displayed) 4 vm object_list -- (already displayed) 9 KMAP ENTRY -- (already displayed) 9 uidinfo hash -- (already displayed) 13 sleep mtxpool -- (already displayed) 3 standard object -- (already displayed) 2 TID lock -- last acquired @ /usr/src/sys/kern/subr_unit.c:592 2 ACPI semaphore -- last acquired @ /usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:301 2 intr event -- last acquired @ /usr/src/sys/kern/kern_intr.c:381 12 cdev -- (already displayed) 2 GEOM orphanage -- (already displayed) 2 ttylist -- last acquired @ /usr/src/sys/kern/tty.c:2818 9 tty -- (already displayed) 2 taskqueue list -- last acquired @ /usr/src/sys/kern/subr_taskqueue.c:125 2 intr config -- last acquired @ /usr/src/sys/kern/subr_autoconf.c:73 2 rman head -- last acquired @ /usr/src/sys/kern/subr_rman.c:112 2 rman -- last acquired @ /usr/src/sys/kern/subr_rman.c:644 12 UMA zone -- (already displayed) 8 system map -- (already displayed) 2 devd -- last acquired @ /usr/src/sys/kern/subr_bus.c:488 7 sellck -- (already displayed) 7 sellck -- (already displayed) 2 acpica subsystem lock -- last acquired @ /usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:361 12 UMA zone -- (already displayed) 5 taskqueue -- last acquired @ /usr/src/sys/kern/subr_taskqueue.c:73 5 taskqueue -- (already displayed) 8 ifnet -- (already displayed) 2 bpf global lock -- last acquired @ /usr/src/sys/net/bpf.c:1089 5 bpf interface lock -- last acquired @ /usr/src/sys/net/bpf.c:1327 6 bpf cdev lock -- last acquired @ /usr/src/sys/net/bpf.c:1331 7 sellck -- (already displayed) 2 bounce pages lock -- last acquired @ /usr/src/sys/i386/i386/busdma_machdep.c:1064 4 network driver -- last acquired @ /usr/src/sys/pci/if_rl.c:1203 5 taskqueue -- (already displayed) 5 if_addr_mtx -- last acquired @ /usr/src/sys/dev/em/if_em.c:1981 12 UMA zone -- (already displayed) 9 rts_inq -- (already displayed) 5 if send queue -- last acquired @ /usr/src/sys/net/if_ethersubr.c:406 12 UMA zone -- (already displayed) 5 UMA boot pages -- (already displayed) 5 bpf interface lock -- (already displayed) 8 system map -- (already displayed) 2 ACPI thermal zone -- last acquired @ /usr/src/sys/modules/acpi/acpi/../../../dev/acpica/acpi_thermal.c:892 11 pmap -- (already displayed) 2 unit# allocation -- last acquired @ /usr/src/sys/kern/subr_unit.c:592 2 vm86 lock -- last acquired @ /usr/src/sys/i386/i386/vm86.c:581 2 pseudofs -- last acquired @ /usr/src/sys/fs/pseudofs/pseudofs_fileno.c:55 2 if_clone lock -- last acquired @ /usr/src/sys/net/if_clone.c:318 2 if_cloners lock -- last acquired @ /usr/src/sys/net/if_clone.c:199 2 domain list -- last acquired @ /usr/src/sys/kern/uipc_domain.c:238 5 pfil_head_list lock -- last acquired @ /usr/src/sys/net/pfil.c:228 4 pfil_head_mtx -- last acquired @ /usr/src/sys/net/pfil.c:71 5 pfil_head_list lock -- (already displayed) 2 random reseed -- last acquired @ /usr/src/sys/dev/random/yarrow.c:193 4 arc4_mtx -- last acquired @ /usr/src/sys/libkern/arc4random.c:137 2 tcp -- last acquired @ /usr/src/sys/netinet/tcp_subr.c:1470 3 tcpinp -- last acquired @ /usr/src/sys/netinet/tcp_input.c:752 5 so_snd -- (already displayed) 12 UMA zone -- (already displayed) 6 so_rcv -- (already displayed) 8 ifnet -- (already displayed) 8 system map -- (already displayed) 4 arc4_mtx -- (already displayed) 7 radix node head -- (already displayed) 8 rtentry -- (already displayed) 4 tcp_hc_entry -- last acquired @ /usr/src/sys/netinet/tcp_hostcache.c:286 4 pfil_head_mtx -- (already displayed) 4 IPFW static rules -- last acquired @ /usr/src/sys/netinet/ip_fw2.c:163 5 if send queue -- (already displayed) 4 network driver -- (already displayed) 4 accept -- (already displayed) 4 so_glabel -- last acquired @ /usr/src/sys/kern/uipc_socket.c:167 13 sleep mtxpool -- (already displayed) 5 so_snd -- (already displayed) 12 UMA zone -- (already displayed) 8 system map -- (already displayed) 7 radix node head -- (already displayed) 2 lo_mtx -- last acquired @ /usr/src/sys/net/if_loop.c:160 4 IPFW static rules -- (already displayed) 2 devstat -- (already displayed) 4 buffer daemon lock -- (already displayed) 12 Syncer mtx -- (already displayed) 12 vnode_free_list -- (already displayed) 9 tty -- (already displayed) 3 bdone lock -- (already displayed) 2 g_disk_done -- last acquired @ /usr/src/sys/geom/geom_disk.c:198 12 UMA zone -- (already displayed) 3 bio queue -- (already displayed) 3 mountlist -- last acquired @ /usr/src/sys/ufs/ffs/ffs_softdep.c:767 4 struct mount mtx -- (already displayed) 4 struct mount mtx -- (already displayed) 2 mntid -- last acquired @ /usr/src/sys/kern/vfs_subr.c:448 3 mountlist -- (already displayed) 11 vnode interlock -- (already displayed) 3 buf queue lock -- (already displayed) 3 bio queue -- (already displayed) 3 needsbuffer lock -- (already displayed) 2 FFS Lock -- last acquired @ /usr/src/sys/ufs/ffs/ffs_alloc.c:2049 4 arc4_mtx -- (already displayed) 2 Name Cache -- last acquired @ /usr/src/sys/kern/vfs_cache.c:356 11 vnode interlock -- (already displayed) 12 UMA zone -- (already displayed) 2 knlist lock for lockless objects -- last acquired @ /usr/src/sys/kern/kern_event.c:1643 2 vfs hash -- last acquired @ /usr/src/sys/kern/vfs_hash.c:71 11 vnode interlock -- (already displayed) 2 devfs interlock -- (already displayed) 2 dirhash list -- last acquired @ /usr/src/sys/ufs/ufs/ufs_dirhash.c:349 3 dirhash -- last acquired @ /usr/src/sys/ufs/ufs/ufs_dirhash.c:350 3 dirhash -- (already displayed) 2 pbuf mutex -- last acquired @ /usr/src/sys/vm/vm_pager.c:401 2 sf_buf -- last acquired @ /usr/src/sys/i386/i386/vm_machdep.c:775 5 process group -- (already displayed) 8 session -- (already displayed) 3 Softdep Lock -- (already displayed) 2 runningbufspace lock -- last acquired @ /usr/src/sys/kern/vfs_bio.c:328 6 bpf cdev lock -- (already displayed) 5 bpf interface lock -- (already displayed) 5 if send queue -- (already displayed) 6 so_rcv -- (already displayed) 5 so_snd -- (already displayed) 2 unp -- last acquired @ /usr/src/sys/kern/uipc_usrreq.c:261 5 so_snd -- (already displayed) 6 so_rcv -- (already displayed) 4 accept -- (already displayed) 4 sigio lock -- (already displayed) 3 pipe mutex -- (already displayed) 3 bio queue -- (already displayed) 3 bdone lock -- (already displayed) 2 unit# allocation -- (already displayed) 8 system map -- (already displayed) 12 cdev -- (already displayed) 4 vm object_list -- (already displayed) 11 vnode interlock -- (already displayed) 3 standard object -- (already displayed) 5 UMA boot pages -- (already displayed) 1 swapdev -- last acquired @ /usr/src/sys/vm/swap_pager.c:2068 0 ktrace_sx -- last acquired @ /usr/src/sys/kern/kern_ktrace.c:439 0 p_peers -- last acquired @ /usr/src/sys/kern/kern_exit.c:285 0 ACPI PCI link -- last acquired @ /usr/src/sys/modules/acpi/acpi/../../../dev/acpica/acpi_pci_link.c:423 12 UMA zone -- (already displayed) 2 ACPI semaphore -- (already displayed) 8 system map -- (already displayed) 0 ACPI root bus -- last acquired @ /usr/src/sys/modules/acpi/acpi/../../../dev/acpica/acpi.c:1080 2 rman -- (already displayed) 12 UMA zone -- (already displayed) 2 ACPI semaphore -- (already displayed) 8 system map -- (already displayed) 0 ACPI PCI bus methods -- last acquired @ /usr/src/sys/modules/acpi/acpi/../../../dev/acpica/acpi_pcib.c:221 0 module subsystem sx lock -- last acquired @ /usr/src/sys/kern/kern_module.c:350 12 UMA zone -- (already displayed) 8 system map -- (already displayed) 0 protect sysfilt_ops -- last acquired @ /usr/src/sys/kern/kern_event.c:739 0 /dev/mem lock -- last acquired @ /usr/src/sys/i386/i386/mem.c:144 7 process lock -- (already displayed) 2 user map -- (already displayed) 0 rtsock route_cb lock -- last acquired @ /usr/src/sys/net/rtsock.c:225 0 rawcb -- last acquired @ /usr/src/sys/net/raw_usrreq.c:80 6 so_rcv -- (already displayed) 12 UMA zone -- (already displayed) 0 kernel environment -- last acquired @ /usr/src/sys/kern/kern_environment.c:286 0 sysctl lock -- last acquired @ /usr/src/sys/kern/kern_sysctl.c:1375 12 UMA zone -- (already displayed) 1 allproc -- last acquired @ /usr/src/sys/kern/kern_fork.c:308 13 sleep mtxpool -- (already displayed) 7 process lock -- (already displayed) 2 fdesc -- last acquired @ /usr/src/sys/kern/kern_descrip.c:1443 2 filedesc structure -- (already displayed) 11 vnode interlock -- (already displayed) 2 user map -- (already displayed) 7 process lock -- (already displayed) 2 user map -- (already displayed) 8 struct pargs.ref -- (already displayed) 12 cdev -- (already displayed) 1 filelist lock -- last acquired @ /usr/src/sys/kern/kern_descrip.c:1337 13 sleep mtxpool -- (already displayed) 2 filedesc structure -- (already displayed) 2 GEOM orphanage -- (already displayed) 1 Giant -- (already displayed) 8 ktrace -- (already displayed) 2 kernel linker -- (already displayed) 2 malloc -- (already displayed) 8 system map -- (already displayed) 2 devstat -- (already displayed) 2 ttylist -- (already displayed) 4 vm object_list -- (already displayed) 2 UMA lock -- (already displayed) 12 Syncer mtx -- (already displayed) 2 unp -- (already displayed) 2 tcp -- (already displayed) 1 udp -- last acquired @ /usr/src/sys/netinet/udp_usrreq.c:965 2 udpinp -- last acquired @ /usr/src/sys/netinet/udp_usrreq.c:983 5 so_snd -- (already displayed) 4 accept -- (already displayed) 12 UMA zone -- (already displayed) 7 radix node head -- (already displayed) 8 rtentry -- (already displayed) 4 arc4_mtx -- (already displayed) 6 so_rcv -- (already displayed) 4 pfil_head_mtx -- (already displayed) 4 IPFW static rules -- (already displayed) 5 if send queue -- (already displayed) 4 network driver -- (already displayed) 5 so_snd -- (already displayed) 12 UMA zone -- (already displayed) 8 system map -- (already displayed) 7 radix node head -- (already displayed) 4 pfil_head_mtx -- (already displayed) 4 IPFW static rules -- (already displayed) 8 rtentry -- (already displayed) 5 if send queue -- (already displayed) 4 network driver -- (already displayed) 1 rip -- last acquired @ /usr/src/sys/netinet/raw_ip.c:652 5 so_snd -- (already displayed) 12 UMA zone -- (already displayed) 8 system map -- (already displayed) 2 ACPI semaphore -- (already displayed) 11 allprison -- (already displayed) 8 ifnet -- (already displayed) 1 ACPI CPU -- last acquired @ /usr/src/sys/modules/acpi/acpi/../../../dev/acpica/acpi_cpu.c:990 0 nfsd_mtx -- last acquired @ order list:0 5 so_snd -- (already displayed) 0 ddp_list_mtx -- last acquired @ order list:0 1 ddp_mtx -- last acquired @ order list:0 0 slip_mtx -- last acquired @ order list:0 1 slip sc_mtx -- last acquired @ order list:0 0 in_multi_mtx -- last acquired @ /usr/src/sys/netinet/in.c:971 1 igmp_mtx -- last acquired @ /usr/src/sys/netinet/igmp.c:443 5 if_addr_mtx -- (already displayed) 5 if_addr_mtx -- (already displayed) 12 UMA zone -- (already displayed) 4 network driver -- (already displayed) 0 proctree -- last acquired @ /usr/src/sys/kern/tty.c:1222 1 allproc -- (already displayed) 5 process group -- (already displayed) 1 Giant -- (already displayed) 7 process lock -- (already displayed) 8 session -- (already displayed) 4 sigio lock -- (already displayed) Spin locks: 0 rm.mutex_mtx -- last acquired @ order list:0 1 sio -- last acquired @ /usr/src/sys/dev/sio/sio.c:1390 2 cy -- last acquired @ order list:0 3 uart_hwmtx -- last acquired @ order list:0 4 sabtty -- last acquired @ order list:0 5 zstty -- last acquired @ order list:0 6 ng_node -- last acquired @ order list:0 7 ng_worklist -- last acquired @ order list:0 8 fast_taskqueue -- last acquired @ /usr/src/sys/kern/subr_taskqueue.c:71 9 intr table -- last acquired @ /usr/src/sys/i386/i386/intr_machdep.c:165 10 sleepq chain -- last acquired @ /usr/src/sys/kern/subr_sleepqueue.c:391 11 sched lock -- last acquired @ /usr/src/sys/kern/kern_intr.c:529 12 turnstile chain -- last acquired @ /usr/src/sys/kern/subr_turnstile.c:473 13 td_contested -- last acquired @ /usr/src/sys/kern/subr_turnstile.c:800 14 callout -- last acquired @ /usr/src/sys/kern/kern_clock.c:262 15 entropy harvest mutex -- last acquired @ /usr/src/sys/dev/random/randomdev_soft.c:314 16 allpmaps -- last acquired @ /usr/src/sys/i386/i386/pmap.c:1108 17 vm page queue free mutex -- last acquired @ /usr/src/sys/vm/vm_page.c:860 18 icu -- last acquired @ order list:0 19 clk -- last acquired @ /usr/src/sys/i386/isa/clock.c:265 20 mutex profiling lock -- last acquired @ order list:0 21 kse zombie lock -- last acquired @ order list:0 22 ALD Queue -- last acquired @ order list:0 23 pcicfg -- last acquired @ /usr/src/sys/i386/pci/pci_cfgreg.c:299 24 NDIS thread lock -- last acquired @ order list:0 25 tw_osl_io_lock -- last acquired @ order list:0 26 tw_osl_q_lock -- last acquired @ order list:0 27 tw_cl_io_lock -- last acquired @ order list:0 28 tw_cl_intr_lock -- last acquired @ order list:0 29 tw_cl_gen_lock -- last acquired @ order list:0 13 td_contested -- (already displayed) 14 callout -- (already displayed) 14 callout -- (already displayed) 12 turnstile chain -- (already displayed) 10 sleepq chain -- (already displayed) 11 sched lock -- (already displayed) 19 clk -- (already displayed) 11 sched lock -- (already displayed) Locks which were never acquired: MD config lock swap_pager swhash IPFW dynamic rules pseudofs_vncache faith_mtx tunmtx gif_mtx ppp_softc_list_mtx vlan msq semid ATA queue lock CAM BIOQ lock LED sx LED mtx ACPI global lock callout_wait_lock ACPI lid ACPI power resources ACPI embedded controller ACPI PCI power methods ACPI cmbat ACPI generic battery ACPI AC adapter ACPI Smart Battery umtxq_lock UUID generator mutex lock securelevel mutex lock encapmtx accept_filter_mtx kqueue order fifo mutex pmc shared lock acct_sx DEVFS ruleset lock phys_pager list dev_pager list dev_pager create swap_pager list vm map sleep mutex PMAP2 db>