OK set hw.physmem=6g OK boot Booting... GDB: no debug ports present KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2016 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 12.0-CURRENT #0 r310531: Sun Dec 25 08:30:30 CET 2016 pho@t1.osted.lan:/usr/src/sys/amd64/compile/PHO amd64 FreeBSD clang version 3.9.1 (tags/RELEASE_391/final 289601) (based on LLVM 3.9.1) WARNING: WITNESS option enabled, expect reduced performance. WARNING: DIAGNOSTIC option enabled, expect reduced performance. SRAT: Ignoring memory at addr 0x840000000 SRAT: No memory found for CPU 32 VT(vga): resolution 640x480 CPU: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz (1995.24-MHz K8-class CPU) Origin="GenuineIntel" Id=0x206d7 Family=0x6 Model=0x2d Stepping=7 Features=0xbfebfbff Features2=0x1fbee3ff AMD Features=0x2c100800 AMD Features2=0x1 XSAVE Features=0x1 VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID TSC: P-state invariant, performance statistics real memory = 68719476736 (65536 MB) avail memory = 5033701376 (4800 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 24 CPUs FreeBSD/SMP: 2 package(s) x 6 core(s) x 2 hardware threads random: unblocking device. ACPI BIOS Warning (bug): Invalid length for FADT/Pm1aControlBlock: 32, using default 16 (20161117/tbfadt-742) ioapic0 irqs 0-23 on motherboard ioapic1 irqs 24-47 on motherboard ioapic2 irqs 48-71 on motherboard SMP: AP CPU #1 Launched! SMP: AP CPU #22 Launched! SMP: AP CPU #15 Launched! SMP: AP CPU #4 Launched! SMP: AP CPU #13 Launched! SMP: AP CPU #18 Launched! SMP: AP CPU #14 Launched! SMP: AP CPU #9 Launched! SMP: AP CPU #17 Launched! SMP: AP CPU #7 Launched! SMP: AP CPU #6 Launched! SMP: AP CPU #11 Launched! SMP: AP CPU #5 Launched! SMP: AP CPU #2 Launched! SMP: AP CPU #19 Launched! SMP: AP CPU #10 Launched! SMP: AP CPU #23 Launched! SMP: AP CPU #21 Launched! SMP: AP CPU #12 Launched! SMP: AP CPU #20 Launched! SMP: AP CPU #16 Launched! SMP: AP CPU #3 Launched! SMP: AP CPU #8 Launched! Timecounter "TSC" frequency 1995238828 Hz quality 1000 random: entropy device external interface kbd1 at kbdmux0 netmap: loaded module module_register_init: MOD_LOAD (vesa, 0xffffffff80f333f0, 0) error 19 nexus0 vtvga0: on motherboard cryptosoft0: on motherboard acpi0: on motherboard acpi0: Power Button (fixed) cpu0: on acpi0 cpu1: on acpi0 cpu2: on acpi0 cpu3: on acpi0 cpu4: on acpi0 cpu5: on acpi0 cpu6: on acpi0 cpu7: on acpi0 cpu8: on acpi0 cpu9: on acpi0 cpu10: on acpi0 cpu11: on acpi0 cpu12: on acpi0 cpu13: on acpi0 cpu14: on acpi0 cpu15: on acpi0 cpu16: on acpi0 cpu17: on acpi0 cpu18: on acpi0 cpu19: on acpi0 cpu20: on acpi0 cpu21: on acpi0 cpu22: on acpi0 cpu23: on acpi0 hpet0: iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 950 Event timer "HPET" frequency 14318180 Hz quality 350 Event timer "HPET1" frequency 14318180 Hz quality 340 Event timer "HPET2" frequency 14318180 Hz quality 340 Event timer "HPET3" frequency 14318180 Hz quality 340 Event timer "HPET4" frequency 14318180 Hz quality 340 Event timer "HPET5" frequency 14318180 Hz quality 340 Event timer "HPET6" frequency 14318180 Hz quality 340 Event timer "HPET7" frequency 14318180 Hz quality 340 atrtc0: port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. Event timer "RTC" frequency 32768 Hz quality 0 attimer0: port 0x40-0x43,0x50-0x53 irq 0 on acpi0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pcib0: _OSC returned error 0x10 pci0: on pcib0 pcib1: irq 47 at device 1.0 on pci0 pci1: on pcib1 pcib2: irq 47 at device 2.0 on pci0 pci2: on pcib2 pcib3: irq 47 at device 3.0 on pci0 pci3: on pcib3 pcib4: irq 16 at device 17.0 on pci0 pci4: on pcib4 isci0: port 0x2000-0x20ff mem 0xd7c00000-0xd7c03fff,0xd7800000-0xd7bfffff irq 16 at device 0.0 on pci4 pci0: at device 22.0 (no driver attached) pci0: at device 22.1 (no driver attached) ehci0: mem 0xd0d20000-0xd0d203ff irq 22 at device 26.0 on pci0 usbus0: waiting for BIOS to give up control usbus0: timed out waiting for BIOS usbus0: EHCI version 1.0 usbus0 on ehci0 usbus0: 480Mbps High Speed USB v2.0 hdac0: mem 0xd7f20000-0xd7f23fff irq 22 at device 27.0 on pci0 pcib5: irq 16 at device 28.0 on pci0 pci5: on pcib5 igb0: port 0x1020-0x103f mem 0xd0b20000-0xd0b3ffff,0xd0b50000-0xd0b53fff irq 16 at device 0.0 on pci5 igb0: Using MSIX interrupts with 9 vectors igb0: Ethernet address: 00:1e:67:56:c1:68 igb0: PHY reset is blocked due to SOL/IDER session. igb0: link state changed to UP igb0: Bound queue 0 to cpu 0 igb0: Bound queue 1 to cpu 1 igb0: Bound queue 2 to cpu 2 igb0: Bound queue 3 to cpu 3 igb0: Bound queue 4 to cpu 4 igb0: Bound queue 5 to cpu 5 igb0: Bound queue 6 to cpu 6 igb0: Bound queue 7 to cpu 7 igb0: netmap queues/slots: TX 8/1024, RX 8/1024 igb1: port 0x1000-0x101f mem 0xd0b00000-0xd0b1ffff,0xd0b40000-0xd0b43fff irq 17 at device 0.1 on pci5 igb1: Using MSIX interrupts with 9 vectors igb1: Ethernet address: 00:1e:67:56:c1:69 igb1: PHY reset is blocked due to SOL/IDER session. igb1: Bound queue 0 to cpu 8 igb1: Bound queue 1 to cpu 9 igb1: Bound queue 2 to cpu 10 igb1: Bound queue 3 to cpu 11 igb1: Bound queue 4 to cpu 12 igb1: Bound queue 5 to cpu 13 igb1: Bound queue 6 to cpu 14 igb1: Bound queue 7 to cpu 15 igb1: netmap queues/slots: TX 8/1024, RX 8/1024 pcib6: irq 17 at device 28.5 on pci0 pci6: on pcib6 pcib7: at device 0.0 on pci6 pci7: on pcib7 pci7: at device 0.0 (no driver attached) pcib8: irq 18 at device 28.6 on pci0 pci8: on pcib8 xhci0: mem 0xd0910000-0xd091ffff,0xd0900000-0xd0901fff irq 18 at device 0.0 on pci8 xhci0: 64 bytes context size, 64-bit DMA usbus1 on xhci0 usbus1: 5.0Gbps Super Speed USB v3.0 pcib9: irq 19 at device 28.7 on pci0 pci9: on pcib9 vgapci0: mem 0xd6000000-0xd6ffffff,0xd0810000-0xd0813fff,0xd0000000-0xd07fffff irq 19 at device 0.0 on pci9 vgapci0: Boot video device ehci1: mem 0xd0d10000-0xd0d103ff irq 20 at device 29.0 on pci0 usbus2: waiting for BIOS to give up control usbus2: timed out waiting for BIOS usbus2: EHCI version 1.0 usbus2 on ehci1 usbus2: 480Mbps High Speed USB v2.0 pcib10: at device 30.0 on pci0 pci10: on pcib10 isab0: at device 31.0 on pci0 isa0: on isab0 ahci0: port 0x3070-0x3077,0x3060-0x3063,0x3050-0x3057,0x3040-0x3043,0x3020-0x303f mem 0xd0d00000-0xd0d007ff irq 21 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: at channel 0 on ahci0 ahcich1: at channel 1 on ahci0 ahcich2: at channel 2 on ahci0 ahcich3: at channel 3 on ahci0 ahcich4: at channel 4 on ahci0 ahcich5: at channel 5 on ahci0 ahciem0: on ahci0 pcib11: on acpi0 pcib11: _OSC returned error 0x10 pci11: on pcib11 pcib12: at device 0.0 on pci11 pci12: on pcib12 pcib13: irq 71 at device 1.0 on pci11 pci13: on pcib13 pcib14: irq 71 at device 2.0 on pci11 pci14: on pcib14 vgapci1: port 0xc000-0xc0ff mem 0xe0000000-0xefffffff,0xd8020000-0xd803ffff irq 56 at device 0.0 on pci14 hdac1: mem 0xd8040000-0xd8043fff irq 60 at device 0.1 on pci14 pcib15: irq 71 at device 3.0 on pci11 pci15: on pcib15 pcib16: on acpi0 pci16: on pcib16 pci16: at device 14.1 (no driver attached) pci16: at device 19.1 (no driver attached) pci16: at device 19.4 (no driver attached) pci16: at device 19.5 (no driver attached) pcib17: on acpi0 pci17: on pcib17 pci17: at device 14.1 (no driver attached) pci17: at device 19.1 (no driver attached) pci17: at device 19.4 (no driver attached) pci17: at device 19.5 (no driver attached) uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 flags 0x10 on acpi0 uart1: console (115200,n,8,1) ACPI Error: Needed type [Reference], found [Processor] 0xfffff800043a0900 (20161117/exresop-111) ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20161117/dswexec-498) ACPI Error: Method parse/execution failed [\_SB.PCI0.HEC2.HSCI] (Node 0xfffff80004475a40), AE_AML_OPERAND_TYPE (20161117/psparse-560) orm0: at iomem 0xc0000-0xc7fff,0xd2000-0xd2fff,0xd3000-0xd3fff on isa0 ACPI Error: Method parse/execution failed [\_GPE._L24] (Node 0xfffff80004475a00), AE_AML_OPERAND_TYPE (20161117/psparse-560) ACPI Exception: AE_AML_OPERAND_TYPE, while evaluating GPE method [_L24] (20161117/evgpe-686) ppc0: cannot reserve I/O port range est0: on cpu0 est1: on cpu1 est2: on cpu2 est3: on cpu3 est4: on cpu4 est5: on cpu5 est6: on cpu6 est7: on cpu7 est8: on cpu8 est9: on cpu9 est10: on cpu10 est11: on cpu11 est12: on cpu12 est13: on cpu13 est14: on cpu14 est15: on cpu15 est16: on cpu16 est17: on cpu17 est18: on cpu18 est19: on cpu19 est20: on cpu20 est21: on cpu21 est22: on cpu22 est23: on cpu23 NULL mp in getnewvnode() Timecounters tick every 1.000 msec hdacc0: at cad 0 on hdac0 hdaa0: at nid 1 on hdacc0 pcm0: at nid 20,22,21,23 and 24,26 on hdaa0 pcm1: at nid 27 and 25 on hdaa0 pcm2: at nid 30 on hdaa0 hdacc1: at cad 0 on hdac1 hdaa1: at nid 1 on hdacc1 pcm3: at nid 3 on hdaa1 ugen1.1: <0x104c XHCI root HUB> at usbus1 ugen2.1: at usbus2 uhub0: <0x104c XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus1 ugen0.1: at usbus0 uhub1: on usbus2 uhub2: on usbus0 ses0 at ahciem0 bus 0 scbus7 target 0 lun 0 cd0 at ahcich1 bus 0 scbus2 target 0 lun 0 cd0: ses0: SEMB S-E-S 2.00 device ses0: SEMB SES Device Removable CD-ROM SCSI device cd0: Serial Number R93E68BD301MND ada0 at ahcich0 bus 0 scbus1 target 0 lun 0 ada0: ACS-2 ATA SATA 3.x device ada0: Serial Number CVCV3155043V240CGN cd0: 150.000MB/s transfersada0: 600.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes (SATA 3.x, UDMA6, PIO 8192bytes) ada0: Command Queueing enabled ada0: 228936MB (468862128 512 byte sectors) ) cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed (da0:isci0:0:0:0): UNMAPPED da0 at isci0 bus 0 scbus0 target 0 lun 0 da0: Fixed Direct Access SPC-3 SCSI device da0: Serial Number 6SL64KEM0000B3372KF6 da0: 300.000MB/s transfers da0: Command Queueing enabled da0: 572325MB (1172123568 512 byte sectors) WARNING: WITNESS option enabled, expect reduced performance. WARNING: DIAGNOSTIC option enabled, expect reduced performance. Trying to mount root from ufs:/dev/gpt/root [rw]... Expensive timeout(9) function: 0xffffffff808da560(0xffffffff81956650) 0.010651759 s uhub0: 4 ports with 4 removable, self powered uhub1: 2 ports with 2 removable, self powered uhub2: 2 ports with 2 removable, self powered ugen0.2: at usbus0 uhub3 on uhub2 uhub3: on usbus0 Setting hostuuid: 3141f787-07e3-e111-b968-001e6756c168. Setting hostid: 0x564ac5b6. Starting ddb. warning: total configured swap (17039360 pages) exceeds maximum recommended amount (9941568 pages). warning: increase kern.maxswzone or reduce amount of swap. Starting file system checks: /dev/gpt/root: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/gpt/root: clean, 44971825 free (1008553 frags, 5495409 blocks, 1.0% fragmentation) /dev/ada0p2: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ada0p2: clean, 31181726 free (19838 frags, 3895236 blocks, 0.0% fragmentation) /dev/gpt/tmp: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/gpt/tmp: clean, 24773396 free (4788 frags, 3096076 blocks, 0.0% fragmentation) usb_alloc_device: set address 2 failed (USB_ERR_TIMEOUT, ignored) uhub3: 6 ports with 6 removable, self powered Mounting local filesystems:. ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib /usr/local/lib/compat /usr/local/lib/gcc48 /usr/local/lib/nss /usr/local/lib/perl5/5.24/mach/CORE /usr/local/lib/qt4 /usr/local/llvm37/lib 32-bit compatibility ldconfig path: /usr/lib32 /usr/local/lib32/compat Setting hostname: t1.osted.lan. Setting up harvesting: [UMA],[FS_ATIME],SWI,INTERRUPT,NET_NG,NET_ETHER,NET_TUN,MOUSE,KEYBOARD,ATTACH,CACHED Feeding entropy: . usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored) Starting Network: lo0 igb0 igb1. lo0: flags=8049 metric 0 mtu 16384 options=600003 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 nd6 options=21 groups: lo igb0: flags=8843 metric 0 mtu 8192 options=6403bb ether 00:1e:67:56:c1:68 inet 192.168.1.108 netmask 0xffffff00 broadcast 192.168.1.255 inet6 fe80::21e:67ff:fe56:c168%igb0 prefixlen 64 scopeid 0x1 nd6 options=23 media: Ethernet autoselect (1000baseT ) status: active igb1: flags=8c02 metric 0 mtu 1500 options=6403bb ether 00:1e:67:56:c1:69 nd6 options=29 media: Ethernet autoselect status: no carrier Starting devd. Starting Network: igb1. igb1: flags=8c02 metric 0 mtu 1500 options=6403bb ether 00:1e:67:56:c1:69 nd6 options=29 media: Ethernet autoselect status: no carrier add host 127.0.0.1: gateway lo0 fib 0: route already in table add net default: gateway 192.168.1.1 add host ::1: gateway lo0 fib 0: route already in table add net fe80::: gateway ::1 add net ff02::: gateway ::1 add net ::ffff:0.0.0.0: gateway ::1 add net ::0.0.0.0: gateway ::1 Starting rtsold. usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored) Creating and/or trimming log files. Starting syslogd. Starting watchdogd. No core dumps found. Starting rpcbind. NFS access cache time=60 lock order reversal: 1st 0xfffffe012fcf8a50 bufwait (bufwait) @ kern/vfs_bio.c:3512 2nd 0xfffff800355a4000 dirhash (dirhash) @ ufs/ufs/ufs_dirhash.c:281 stack backtrace: #0 0xffffffff80aab430 at witness_debugger+0x70 #1 0xffffffff80aab333 at witness_checkorder+0xde3 #2 0xffffffff80a53f52 at _sx_xlock+0x72 #3 0xffffffff80d117ed at ufsdirhash_add+0x4d #4 0xffffffff80d1607e at ufs_direnter+0x48e #5 0xffffffff80d1e549 at ufs_mkdir+0x869 #6 0xffffffff81023044 at VOP_MKDIR_APV+0x104 #7 0xffffffff80b1cdb5 at kern_mkdirat+0x1d5 #8 0xffffffff80ebcad4 at amd64_syscall+0x314 #9 0xffffffff80e9c9fb at Xfast_syscall+0xfb Clearing /tmp (X related). Starting nfsuserd. Starting mountd. Starting nfsd. Starting statd. usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT Starting lockd. Recovering vi editor sessions:. usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored) Updating motd:. Mounting late filesystems:. Starting ntpd. Starting powerd. Starting saslauthd. Configuring vt: keymap blanktime. Performing sanity check on sshd configuration. Starting sshd. Starting sendmail_submit. Starting sendmail_msp_queue. Starting cron. Local package initialization:usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_IOERROR ugen2.2: at usbus2 uhub4 on uhub1 uhub4: on usbus2 uhub4: 8 ports with 8 removable, self powered ugen2.3: at usbus2 uhub5 on uhub4 uhub5: on usbus2 uhub5: MTT enabled uhub5: 4 ports with 4 removable, self powered ugen2.4: at usbus2 ukbd0 on uhub4 ukbd0: on usbus2 kbd2 at ukbd0 ums0 on uhub4 ums0: on usbus2 ums0: 3 buttons and [Z] coordinates ID=0 backup. sysctl: unknown oid 'debug.mnowait_failure.zalloc_whitelist' at line 13 sysctl: unknown oid 'debug.fail_point.uma_zalloc_arg' at line 14 Starting default mousedmoused: unable to open /dev/psm0: No such file or directory . Starting inetd. Sun Dec 25 08:35 FreeBSD/amd64 (t1.osted.lan) (ttyu1) login: root Password: Dec 25 08:35:59 t1 login: ROOT LOGIN (root) ON ttyu1 Last login: Fri Dec 23 06:53:51 on ttyu1 FreeBSD 12.0-CURRENT (PHO) #0 r310531: Sun Dec 25 08:30:30 CET 2016 Welcome to FreeBSD! Release Notes, Errata: https://www.FreeBSD.org/releases/ Security Advisories: https://www.FreeBSD.org/security/ FreeBSD Handbook: https://www.FreeBSD.org/handbook/ FreeBSD FAQ: https://www.FreeBSD.org/faq/ Questions List: https://lists.FreeBSD.org/mailman/listinfo/freebsd-questions/ FreeBSD Forums: https://forums.FreeBSD.org/ Documents installed with the system are in the /usr/local/share/doc/freebsd/ directory, or can be installed later with: pkg install en-freebsd-doc For other languages, replace "en" with a language code like de or fr. Show the version of FreeBSD installed: freebsd-version ; uname -a Please include that output and any error messages when posting questions. Introduction to manual pages: man man FreeBSD directory layout: man hier Edit /etc/motd to change this login announcement. You have new mail. root@t1:~ # bash $ cd /tmp/togo $ svnlite checkout -q svn://svn.freebsd.org/base/user/pho/stress2 $ cd stress2 $ make > /dev/null $ echo "testuser=stress" > `hostname` $ cd misc $ ./all.sh full.sh lock order reversal: 1st 0xfffff80035538548 ufs (ufs) @ kern/vfs_mount.c:1276 2nd 0xfffff8013219a2d8 devfs (devfs) @ ufs/ffs/ffs_vfsops.c:1404 stack backtrace: #0 0xffffffff80aab430 at witness_debugger+0x70 #1 0xffffffff80aab333 at witness_checkorder+0xde3 #2 0xffffffff80a24801 at __lockmgr_args+0x731 #3 0xffffffff80afdfa8 at vop_stdlock+0x38 #4 0xffffffff81023ca8 at VOP_LOCK1_APV+0xe8 #5 0xffffffff80b1f8d2 at _vn_lock+0xc2 #6 0xffffffff80d081f0 at ffs_flushfiles+0x130 #7 0xffffffff80cec7c5 at softdep_flushfiles+0x195 #8 0xffffffff80d0a6ea at ffs_unmount+0xda #9 0xffffffff80b07b20 at dounmount+0x5f0 #10 0xffffffff80b0749d at sys_unmount+0x33d #11 0xffffffff80ebcad4 at amd64_syscall+0x314 #12 0xffffffff80e9c9fb at Xfast_syscall+0xfb 20161225 09:04:03 all: full.sh 20161225 09:04:03 all (1/1): full.sh run: run time 0+00:10:00, incarnations 1, load 100, verbose 1 09:04:04 Loop #1 lockf2: run time 0+00:02:00, incarnations 17, load 80, verbose 1 swap: run time 0+00:02:00, incarnations 15, load 80, verbose 1 thr1: run time 0+00:02:00, incarnations 2, load 80, verbose 1 creat: run time 0+00:02:00, incarnations 17, load 80, verbose 1 link: run time 0+00:02:00, incarnations 8, load 80, verbose 1 badcode: run time 0+00:02:00, incarnations 12, load 80, verbose 1 mkdir: run time 0+00:02:00, incarnations 16, load 80, verbose 1 mkfifo: run time 0+00:02:00, incarnations 18, load 80, verbose 1 mmap: run time 0+00:02:00, incarnations 12, load 80, verbose 1 openat: run time 0+00:02:00, incarnations 11, load 80, verbose 1 shm: run time 0+00:02:00, incarnations 3, load 80, verbose 1 socket: run time 0+00:02:00, incarnations 19, load 80, verbose 1 dirrename: run time 0+00:02:00, incarnations 13, load 80, verbose 1 dirnprename: run time 0+00:02:00, incarnations 7, load 80, verbose 1 pty: run time 0+00:02:00, incarnations 20, load 80, verbose 1 rename: run time 0+00:02:00, incarnations 1, load 80, verbose 1 sysctl: run time 0+00:02:00, incarnations 20, load 80, verbose 1 udp: run time 0+00:02:00, incarnations 11, load 80, verbose 1 Expensive timeout(9) function: 0xffffffff80893050(0xfffffe00016a0cd8) 0.016870209 s lock order reversal: 1st 0xfffff80132063068 syncer (syncer) @ kern/vfs_subr.c:2142 2nd 0xfffff80058dadc98 ufs (ufs) @ kern/vfs_subr.c:2592 stack backtrace: #0 0xffffffff80aab430 at witness_debugger+0x70 #1 0xffffffff80aab333 at witness_checkorder+0xde3 #2 0xffffffff80a24801 at __lockmgr_args+0x731 #3 0xffffffff80d0c48f at ffs_lock+0xaf #4 0xffffffff81023ca8 at VOP_LOCK1_APV+0xe8 #5 0xffffffff80b1f8d2 at _vn_lock+0xc2 #6 0xffffffff80b0f7fc at vget+0x8c #7 0xffffffff80b11b56 at vfs_msync+0xa6 #8 0xffffffff80b164c6 at sync_fsync+0xc6 #9 0xffffffff81022914 at VOP_FSYNC_APV+0x104 #10 0xffffffff80b1473d at sched_sync+0x28d #11 0xffffffff80a10de4 at fork_exit+0x84 #12 0xffffffff80e9cc4e at fork_trampoline+0xe 09:06:21 Loop #2 lockf: run time 0+00:02:00, incarnations 19, load 80, verbose 1 thr1: run time 0+00:02:00, incarnations 12, load 80, verbose 1 mmap: run time 0+00:02:00, incarnations 16, load 80, verbose 1 mkfifo: run time 0+00:02:00, incarnations 14, load 80, verbose 1 link: run time 0+00:02:00, incarnations 8, load 80, verbose 1 sysctl: run time 0+00:02:00, incarnations 4, load 80, verbose 1 lockf2: run time 0+00:02:00, incarnations 3, load 80, verbose 1 socket: run time 0+00:02:00, incarnations 8, load 80, verbose 1 openat: run time 0+00:02:00, incarnations 18, load 80, verbose 1 tcp: run time 0+00:02:00, incarnations 11, load 80, verbose 1 rw: run time 0+00:02:00, incarnations 12, load 80, verbose 1 fts: run time 0+00:02:00, incarnations 7, load 80, verbose 1 shm: run time 0+00:02:00, incarnations 3, load 80, verbose 1 dirnprename: run time 0+00:02:00, incarnations 14, load 80, verbose 1 dirrename: run time 0+00:02:00, incarnations 15, load 80, verbose 1 rename: run time 0+00:02:00, incarnations 14, load 80, verbose 1 pty: run time 0+00:02:00, incarnations 4, load 80, verbose 1 mkdir: run time 0+00:02:00, incarnations 14, load 80, verbose 1 badcode: run time 0+00:02:00, incarnations 3, load 80, verbose 1 thr2: run time 0+00:02:00, incarnations 9, load 80, verbose 1 creat: run time 0+00:02:00, incarnations 15, load 80, verbose 1 09:08:45 Loop #3 lockf: run time 0+00:02:00, incarnations 8, load 80, verbose 1 swap: run time 0+00:02:00, incarnations 13, load 80, verbose 1 lockf2: run time 0+00:02:00, incarnations 6, load 80, verbose 1 fts: run time 0+00:02:00, incarnations 13, load 80, verbose 1 thr1: run time 0+00:02:00, incarnations 8, load 80, verbose 1 thr2: run time 0+00:02:00, incarnations 5, load 80, verbose 1 badcode: run time 0+00:02:00, incarnations 3, load 80, verbose 1 link: run time 0+00:02:00, incarnations 2, load 80, verbose 1 creat: run time 0+00:02:00, incarnations 2, load 80, verbose 1 mkfifo: run time 0+00:02:00, incarnations 2, load 80, verbose 1 openat: run time 0+00:02:00, incarnations 16, load 80, verbose 1 shm: run time 0+00:02:00, incarnations 2, load 80, verbose 1 rw: run time 0+00:02:00, incarnations 20, load 80, verbose 1 dirrename: run time 0+00:02:00, incarnations 3, load 80, verbose 1 dirnprename: run time 0+00:02:00, incarnations 1, load 80, verbose 1 socket: run time 0+00:02:00, incarnations 17, load 80, verbose 1 udp: run time 0+00:02:00, incarnations 4, load 80, verbose 1 socket: socketpair(): No buffer space available socket: socketpair(): No buffer space available socket: socketpair(): No buffer space available socket: socketpair(): No buffer space available 09:10:54 Loop #4 mmap: run time 0+00:02:00, incarnations 7, load 80, verbose 1 badcode: run time 0+00:02:00, incarnations 10, load 80, verbose 1 openat: run time 0+00:02:00, incarnations 10, load 80, verbose 1 thr2: run time 0+00:02:00, incarnations 6, load 80, verbose 1 link: run time 0+00:02:00, incarnations 14, load 80, verbose 1 shm: run time 0+00:02:00, incarnations 3, load 80, verbose 1 sysctl: run time 0+00:02:00, incarnations 14, load 80, verbose 1 fts: run time 0+00:02:00, incarnations 10, load 80, verbose 1 swap: run time 0+00:02:00, incarnations 18, load 80, verbose 1 pty: run time 0+00:02:00, incarnations 11, load 80, verbose 1 lockf: run time 0+00:02:00, incarnations 15, load 80, verbose 1 mkdir: run time 0+00:02:00, incarnations 13, load 80, verbose 1 rw: run time 0+00:02:00, incarnations 12, load 80, verbose 1 lockf2: run time 0+00:02:00, incarnations 19, load 80, verbose 1 dirrename: run time 0+00:02:00, incarnations 7, load 80, verbose 1 creat: run time 0+00:02:00, incarnations 17, load 80, verbose 1 tcp: run time 0+00:02:00, incarnations 17, load 80, verbose 1 udp: run time 0+00:02:00, incarnations 10, load 80, verbose 1 rename: run time 0+00:02:00, incarnations 10, load 80, verbose 1 thr1: run time 0+00:02:00, incarnations 13, load 80, verbose 1 panic: SACK scoreboard must not be empty cpuid = 23 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0131bcd560 vpanic() at vpanic+0x186/frame 0xfffffe0131bcd5e0 kassert_panic() at kassert_panic+0x126/frame 0xfffffe0131bcd650 tcp_sack_doack() at tcp_sack_doack+0x4d4/frame 0xfffffe0131bcd6d0 tcp_do_segment() at tcp_do_segment+0x1a06/frame 0xfffffe0131bcd7c0 tcp_input() at tcp_input+0xd7c/frame 0xfffffe0131bcd920 ip_input() at ip_input+0x17b/frame 0xfffffe0131bcd980 swi_net() at swi_net+0x175/frame 0xfffffe0131bcd9e0 intr_event_execute_handlers() at intr_event_execute_handlers+0x96/frame 0xfffffe0131bcda20 ithread_loop() at ithread_loop+0xa6/frame 0xfffffe0131bcda70 fork_exit() at fork_exit+0x84/frame 0xfffffe0131bcdab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0131bcdab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100052 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why db> bt Tracing pid 12 tid 100052 td 0xfffff80003faba00 kdb_enter() at kdb_enter+0x3b/frame 0xfffffe0131bcd560 vpanic() at vpanic+0x1a3/frame 0xfffffe0131bcd5e0 kassert_panic() at kassert_panic+0x126/frame 0xfffffe0131bcd650 tcp_sack_doack() at tcp_sack_doack+0x4d4/frame 0xfffffe0131bcd6d0 tcp_do_segment() at tcp_do_segment+0x1a06/frame 0xfffffe0131bcd7c0 tcp_input() at tcp_input+0xd7c/frame 0xfffffe0131bcd920 ip_input() at ip_input+0x17b/frame 0xfffffe0131bcd980 swi_net() at swi_net+0x175/frame 0xfffffe0131bcd9e0 intr_event_execute_handlers() at intr_event_execute_handlers+0x96/frame 0xfffffe0131bcda20 ithread_loop() at ithread_loop+0xa6/frame 0xfffffe0131bcda70 fork_exit() at fork_exit+0x84/frame 0xfffffe0131bcdab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0131bcdab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- db> reset cpu_reset: Restarting BSP cpu_reset_proxy: Stopped CPU 23