No panic, No vmcore

KDB: debugger backends: ddb
KDB: current backend: ddb
---<<BOOT>>---
Copyright (c) 1992-2022 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 14.0-CURRENT #1 ufs-n252659-7f3a2938bfe-dirty: Wed Jan 26 11:07:45 CET 2022
    pho@mercat1.netperf.freebsd.org:/var/tmp/deviant3/sys/amd64/compile/PHO amd64
FreeBSD clang version 13.0.0 (git@github.com:llvm/llvm-project.git llvmorg-13.0.0-0-gd7b669b3a303)
WARNING: WITNESS option enabled, expect reduced performance.
WARNING: DIAGNOSTIC option enabled, expect reduced performance.
VT(vga): resolution 640x480
CPU: Intel(R) Xeon(R) CPU E5-1650 v3 @ 3.50GHz (3500.17-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x306f2  Family=0x6  Model=0x3f  Stepping=2
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x7ffefbff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x21<LAHF,ABM>
  Structured Extended Features=0x37ab<FSGSBASE,TSCADJ,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,PQM,NFPUSG>
  XSAVE Features=0x1<XSAVEOPT>
  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr
  TSC: P-state invariant, performance statistics
real memory  = 34359738368 (32768 MB)
avail memory = 33176588288 (31639 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <SUPERM SMCI--MB>
FreeBSD/SMP: Multiprocessor System Detected: 12 CPUs
FreeBSD/SMP: 1 package(s) x 6 core(s) x 2 hardware threads
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
random: unblocking device.
ioapic0 <Version 2.0> irqs 0-23
ioapic1 <Version 2.0> irqs 24-47
Launching APs: 1 11 7 5 4 2 8 6 9 10 3
random: entropy device external interface
kbd1 at kbdmux0
vtvga0: <VT VGA driver>
smbios0: <System Management BIOS> at iomem 0xf0560-0xf057e
smbios0: Version: 2.8, BCD Revision: 2.7
aesni0: <AES-CBC,AES-CCM,AES-GCM,AES-ICM,AES-XTS>
acpi0: <SUPERM SMCI--MB>
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71,0x74-0x77 irq 8 on acpi0
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
hpet0: <High Precision Event Timer> 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
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
pcib0: <ACPI Host-PCI bridge> on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <dasp, performance counters> at device 11.1 (no driver attached)
pci0: <dasp, performance counters> at device 11.2 (no driver attached)
pci0: <dasp, performance counters> at device 16.1 (no driver attached)
pci0: <dasp, performance counters> at device 16.6 (no driver attached)
pci0: <dasp, performance counters> at device 18.1 (no driver attached)
acpi_syscontainer0: <System Container> on acpi0
acpi_syscontainer1: <System Container> on acpi0
acpi_syscontainer2: <System Container> on acpi0
acpi_syscontainer3: <System Container> on acpi0
apei0: <ACPI Platform Error Interface> on acpi0
pcib1: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 26 at device 1.0 on pci1
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 32 at device 2.0 on pci1
pci3: <ACPI PCI bus> on pcib3
pci3: <network, ethernet> at device 0.0 (no driver attached)
pci3: <network, ethernet> at device 0.1 (no driver attached)
pcib4: <ACPI PCI-PCI bridge> irq 40 at device 3.0 on pci1
pci4: <ACPI PCI bus> on pcib4
pci1: <unknown> at device 17.0 (no driver attached)
ahci0: <Intel Wellsburg AHCI SATA controller> port 0xf110-0xf117,0xf100-0xf103,0xf0f0-0xf0f7,0xf0e0-0xf0e3,0xf020-0xf03f mem 0xfb438000-0xfb4387ff irq 16 at device 17.4 on pci1
ahci0: AHCI v1.30 with 4 6Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich3: <AHCI channel> at channel 3 on ahci0
ahciem0: <AHCI enclosure management bridge> on ahci0
xhci0: <Intel Wellsburg USB 3.0 controller> mem 0xfb400000-0xfb40ffff irq 19 at device 20.0 on pci1
xhci0: 32 bytes context size, 64-bit DMA
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci1: <simple comms> at device 22.0 (no driver attached)
pci1: <simple comms> at device 22.1 (no driver attached)
ehci0: <Intel Wellsburg USB 2.0 controller> mem 0xfb434000-0xfb4343ff irq 18 at device 26.0 on pci1
usbus1: EHCI version 1.0
usbus1 on ehci0
usbus1: 480Mbps High Speed USB v2.0
pcib5: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci1
pci5: <ACPI PCI bus> on pcib5
pcib6: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci1
pci6: <ACPI PCI bus> on pcib6
pcib7: <ACPI PCI-PCI bridge> at device 0.0 on pci6
pci7: <ACPI PCI bus> on pcib7
vgapci0: <VGA-compatible display> port 0xe000-0xe07f mem 0xfa000000-0xfaffffff,0xfb000000-0xfb01ffff irq 18 at device 0.0 on pci7
vgapci0: Boot video device
pcib8: <ACPI PCI-PCI bridge> irq 16 at device 28.4 on pci1
pci8: <ACPI PCI bus> on pcib8
igb0: <Intel(R) I350 (Copper)> port 0xd020-0xd03f mem 0xfb320000-0xfb33ffff,0xfb344000-0xfb347fff irq 16 at device 0.0 on pci8
igb0: EEPROM V1.63-0 eTrack 0x800009fa
igb0: Using 1024 TX descriptors and 1024 RX descriptors
igb0: queue equality override not set, capping rx_queues at 6 and tx_queues at 6
igb0: Using 6 RX queues 6 TX queues
igb0: Using MSI-X interrupts with 7 vectors
igb0: Ethernet address: 0c:c4:7a:a8:cd:da
igb0: netmap queues/slots: TX 6/1024, RX 6/1024
igb1: <Intel(R) I350 (Copper)> port 0xd000-0xd01f mem 0xfb300000-0xfb31ffff,0xfb340000-0xfb343fff irq 17 at device 0.1 on pci8
igb1: EEPROM V1.63-0 eTrack 0x800009fa
igb1: Using 1024 TX descriptors and 1024 RX descriptors
igb1: queue equality override not set, capping rx_queues at 6 and tx_queues at 6
igb1: Using 6 RX queues 6 TX queues
igb1: Using MSI-X interrupts with 7 vectors
igb1: Ethernet address: 0c:c4:7a:a8:cd:db
igb1: netmap queues/slots: TX 6/1024, RX 6/1024
ehci1: <Intel Wellsburg USB 2.0 controller> mem 0xfb433000-0xfb4333ff irq 18 at device 29.0 on pci1
usbus2: EHCI version 1.0
usbus2 on ehci1
usbus2: 480Mbps High Speed USB v2.0
isab0: <PCI-ISA bridge> at device 31.0 on pci1
isa0: <ISA bus> on isab0
ahci1: <Intel Wellsburg AHCI SATA controller> port 0xf070-0xf077,0xf060-0xf063,0xf050-0xf057,0xf040-0xf043,0xf000-0xf01f mem 0xfb432000-0xfb4327ff irq 16 at device 31.2 on pci1
ahci1: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
ahcich4: <AHCI channel> at channel 0 on ahci1
ahcich5: <AHCI channel> at channel 1 on ahci1
ahcich6: <AHCI channel> at channel 2 on ahci1
ahcich7: <AHCI channel> at channel 3 on ahci1
ahcich8: <AHCI channel> at channel 4 on ahci1
ahcich9: <AHCI channel> at channel 5 on ahci1
ahciem1: <AHCI enclosure management bridge> on ahci1
acpi_button0: <Power Button> on acpi0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: console (115200,n,8,1)
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xcb000-0xcbfff pnpid ORM0000 on isa0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
NULL mp in getnewvnode(9), tag crossmp
Timecounter "TSC-low" frequency 1749998475 Hz quality 1000
Timecounters tick every 1.000 msec
Expensive timeout(9) function: 0xffffffff8050a720(0xfffffe0109fa4000) 0.004797126 s
ses0 at ahciem0 bus 0 scbus4 target 0 lun 0
ses0: <AHCI SGPIO Enclosure 2.00 0001> SEMB S-E-S 2.00 device
ses0: SEMB SES Device
ses1 at ahciem1 bus 0 scbus11 target 0 lun 0
ses1: <AHCI SGPIO Enclosure 2.00 0001> SEMB S-E-S 2.00 device
ses1: SEMB SES Device
ada0 at ahcich1 bus 0 scbus1 target 0 lun 0
ada0: <WDC WD1003FZEX-00MK2A0 01.01A01> ACS-2 ATA SATA 3.x device
ada0: Serial Number WD-WCC3F3KDDP98
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 953869MB (1953525168 512 byte sectors)
ada0: quirks=0x1<4K>
ses0: ada0 in 'Slot 01', SATA Slot: scbus1 target 0
Expensive timeout(9) function: 0xffffffff80a57690(0xffffffff81ae9ad8) 0.007401421 s
mlx5_core0: <mlx5_core> mem 0xf8000000-0xf9ffffff irq 32 at device 0.0 on pci3
mlx5: Mellanox Core driver 3.7.0 (July 2021)ugen0.1: <0x8086 XHCI root HUB> at usbus0
ugen1.1: <Intel EHCI root HUB> at usbus1
ugen2.1: <Intel EHCI root HUB> at usbus2
uhub0 on usbus0
uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
uhub1 on usbus1
uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
uhub2 on usbus2
uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
mlx5_core0: WARN: mlx5_vsc_set_space:124:(pid 0): Space 0x7 is not supported.
mlx5_core0: WARN: mlx5_fwdump_prep:99:(pid 0): VSC scan space is not supported
mlx5_core0: INFO: init_one:1614:(pid 0): r 2
mlx5_core1: <mlx5_core> mem 0xf6000000-0xf7ffffff irq 32 at device 0.1 on pci3
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
813 files, 3059 used, 1262348 free (84 frags, 157783 blocks, 0.0% fragmentation)

***** FILE SYSTEM IS CLEAN *****
Updating CPU Microcode...
CPU: Intel(R) Xeon(R) CPU E5-1650 v3 @ 3.50GHz (3500.00-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x306f2  Family=0x6  Model=0x3f  Stepping=2
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x7ffefbff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x21<LAHF,ABM>
  Structured Extended Features=0x37ab<FSGSBASE,TSCADJ,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,PQM,NFPUSG>
  Structured Extended Features3=0x9c000400<MD_CLEAR,IBPB,STIBP,L1DFL,SSBD>
  XSAVE Features=0x1<XSAVEOPT>
  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr
  TSC: P-state invariant, performance statistics
Done.
ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib /usr/local/lib/compat/pkg /usr/local/lib/compat /usr/local/lib/compat/pkg /usr/local/lib/e2fsprogs /usr/local/lib/gcc10 /usr/local/lib/gcc8 /usr/local/lib/gcc9 /usr/local/lib/perl5/5.32/mach/CORE
32-bit compatibility ldconfig path: /usr/lib32 /usr/local/lib32/compat
Setting hostname: mercat1.netperf.freebsd.org.
Setting up harvesting: PURE_RDRAND,[UMA],[FS_ATIME],SWI,INTERRUPT,NET_NG,[NET_ETHER],NET_TUN,MOUSE,KEYBOARD,ATTACH,CACHED
Feeding entropy: .
Autoloading module: acpi_wmi.ko
Autoloading module: ichsmb.ko
Autoloading module: ioat.ko
ioat0: <HSW IOAT Ch0> mem 0xfb42c000-0xfb42ffff irq 31 at device 4.0 on pci1
ioat0: Capabilities: 2f7<PQ,Extended_APIC_ID,Block_Fill,Move_CRC,DCA,Marker_Skipping,CRC,Page_Break>
ioat1: <HSW IOAT Ch1> mem 0xfb428000-0xfb42bfff irq 39 at device 4.1 on pci1
ioat1: Capabilities: 2f7<PQ,Extended_APIC_ID,Block_Fill,Move_CRC,DCA,Marker_Skipping,CRC,Page_Break>
ioat2: <HSW IOAT Ch2> mem 0xfb424000-0xfb427fff irq 31 at device 4.2 on pci1
ioat2: Capabilities: f7<Extended_APIC_ID,Block_Fill,Move_CRC,DCA,Marker_Skipping,CRC,Page_Break>
ioat3: <HSW IOAT Ch3> mem 0xfb420000-0xfb423fff irq 39 at device 4.3 on pci1
ioat3: Capabilities: f7<Extended_APIC_ID,Block_Fill,Move_CRC,DCA,Marker_Skipping,CRC,Page_Break>
ioat4: <HSW IOAT Ch4> mem 0xfb41c000-0xfb41ffff irq 31 at device 4.4 on pci1
ioat4: Capabilities: f7<Extended_APIC_ID,Block_Fill,Move_CRC,DCA,Marker_Skipping,CRC,Page_Break>
ioat5: <HSW IOAT Ch5> mem 0xfb418000-0xfb41bfff irq 39 at device 4.5 on pci1
ioat5: Capabilities: f7<Extended_APIC_ID,Block_Fill,Move_CRC,DCA,Marker_Skipping,CRC,Page_Break>
ioat6: <HSW IOAT Ch6> mem 0xfb414000-0xfb417fff irq 31 at device 4.6 on pci1
ioat6: Capabilities: f7<Extended_APIC_ID,Block_Fill,Move_CRC,DCA,Marker_Skipping,CRC,Page_Break>
ioat7: <HSW IOAT Ch7> mem 0xfb410000-0xfb413fff irq 39 at device 4.7 on pci1
ioat7: Capabilities: f7<Extended_APIC_ID,Block_Fill,Move_CRC,DCA,Marker_Skipping,CRC,Page_Break>
ichsmb0: <Intel Wellsburg SMBus controller> port 0x580-0x59f mem 0xfb431000-0xfb4310ff irq 18 at device 31.3 on pci1
smbus0: <System Management Bus> on ichsmb0
acpi_wmi0: <ACPI-WMI mapping> on acpi0
acpi_wmi0: cannot find EC device
lo0: link state changed to UP
Starting Network: lo0 igb0 igb1 mce0 mce1.
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
	options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
	inet6 ::1 prefixlen 128
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
	inet 127.0.0.1 netmask 0xff000000
	groups: lo
	nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
igb0: flags=8863<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=4e507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6,NOMAP>
	ether 0c:c4:7a:a8:cd:da
	inet6 fe80::ec4:7aff:fea8:cdda%igb0 prefixlen 64 scopeid 0x1
	media: Ethernet autoselect
	status: no carrier
	nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
igb1: flags=8822<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=4e507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6,NOMAP>
	ether 0c:c4:7a:a8:cd:db
	media: Ethernet autoselect
	status: no carrier
	nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
mce0: flags=8822<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=7eed07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6,HWRXTSTMP,NOMAP,TXTLS4,TXTLS6,VXLAN_HWCSUM,VXLAN_HWTSO>
	ether 7c:fe:90:30:ee:38
	media: Ethernet autoselect <full-duplex,rxpause,txpause>
	status: no carrier
	nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
mce1: flags=8822<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=7eed07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6,HWRXTSTMP,NOMAP,TXTLS4,TXTLS6,VXLAN_HWCSUM,VXLAN_HWTSO>
	ether 7c:fe:90:30:ee:39
	media: Ethernet autoselect <full-duplex,rxpause,txpause>
	status: no carrier
	nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
Starting devd.
igb0: link state changed to UP
Autoloading module: acpi_wmi.ko
Autoloading module: ioat.ko
Autoloading module: ioat.ko
Autoloading module: ioat.ko
Autoloading module: ioat.ko
Autoloading module: ioat.ko
Autoloading module: ioat.ko
Autoloading module: ioat.ko
Autoloading module: ioat.ko
Starting Network: igb1.
igb1: flags=8822<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=4e507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6,NOMAP>
	ether 0c:c4:7a:a8:cd:db
	media: Ethernet autoselect
	status: no carrier
	nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
Autoloading module: ichsmb.ko
Starting Network: mce0.
mce0: flags=8822<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=7eed07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6,HWRXTSTMP,NOMAP,TXTLS4,TXTLS6,VXLAN_HWCSUM,VXLAN_HWTSO>
	ether 7c:fe:90:30:ee:38
	media: Ethernet autoselect <full-duplex,rxpause,txpause>
	status: no carrier
	nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
Starting Network: mce1.
mce1: flags=8822<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=7eed07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6,HWRXTSTMP,NOMAP,TXTLS4,TXTLS6,VXLAN_HWCSUM,VXLAN_HWTSO>
	ether 7c:fe:90:30:ee:39
	media: Ethernet autoselect <full-duplex,rxpause,txpause>
	status: no carrier
	nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
Autoloading module: uhid.ko
Autoloading module: ums.ko
Autoloading module: usbhid.ko
ums0 on uhub3
ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 2> on usbus0
ums0: 3 buttons and [Z] coordinates ID=0
Starting dhclient.
DHCPREQUEST on igb0 to 255.255.255.255 port 67
DHCPACK from 192if_delmulti_locked: detaching ifnet instance 0xfffff800045d3800
.168.5.1
bound to 192.168.5.171 -- renewal in 300 seconds.
add host 127.0.0.1: gateway lo0 fib 0: route already in table
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
Creating and/or trimming log files.
Recovering vi editor sessions:.
Updating motd:.
Clearing /tmp (X related).
Starting syslogd.
Starting watchdogd.
No core dumps found.
Setting date via ntp.
26 Jan 11:10:20 ntpdate[2599]: step time server 192.168.5.1 offset -0.874360 sec
Starting rpcbind.
NFS access cache time=60
Starting statd.
Starting lockd.
Starting powerd.
Security policy loaded: MAC/ntpd (mac_ntpd)
Starting ntpd.
Mounting late filesystems:.
Starting inetd.
Configuring vt: blanktime.
Performing sanity check on sshd configuration.
Starting sshd.
Starting cron.
sysctl: unknown oid 'debug.fail_point.pmap_allocpte_page_alloc' at line 12

Wed Jan 26 11:10
FreeBSD/amd64 (mercat1.netperf.freebsd.org) (ttyu1)

login: Jan 26 11:10:25 mercat1 sshd[2741]: error: PAM: Authentication error for pho from 192.168.5.1
Jan 26 11:10:29 mercat1 su[2752]: pho to root on /dev/pts/0

20220126 11:10:59 all (1/1): snap11.sh
lock order reversal:
 1st 0xfffffe010e60e080 pbufwait (pbufwait, lockmgr) @ vm/vm_pager.c:470
 2nd 0xfffff804a3ef7730 snaplk (snaplk, lockmgr) @ dev/md/md.c:977
lock order pbufwait -> snaplk attempted at:
#0 0xffffffff80c7cc3d at witness_checkorder+0xbdd
#1 0xffffffff80bd9edc at lockmgr_lock_flags+0x16c
#2 0xffffffff80f6cd4d at ffs_lock+0x9d
#3 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#4 0xffffffff80d149e4 at _vn_lock+0x54
#5 0xffffffff80708629 at mdstart_vnode+0x499
#6 0xffffffff807060ec at md_kthread+0x20c
#7 0xffffffff80bc3180 at fork_exit+0x80
#8 0xffffffff810d59ce at fork_trampoline+0xe
lock order reversal:
 1st 0xfffffe0038287b90 bufwait (bufwait, lockmgr) @ ufs/ffs/ffs_vnops.c:318
 2nd 0xfffff804a3ef7730 snaplk (snaplk, lockmgr) @ ufs/ffs/ffs_snapshot.c:2508
lock order snaplk -> bufwait established at:
#0 0xffffffff80c7c37e at witness_checkorder+0x31e
#1 0xffffffff80bda5fc at lockmgr_xlock_hard+0x6c
#2 0xffffffff80bdaf09 at __lockmgr_args+0x1f9
#3 0xffffffff80cfaac0 at bnoreuselist+0xc0
#4 0xffffffff80ce709e at vop_stdadvise+0x14e
#5 0xffffffff811d3149 at VOP_ADVISE_APV+0x59
#6 0xffffffff807086f4 at mdstart_vnode+0x564
#7 0xffffffff807060ec at md_kthread+0x20c
#8 0xffffffff80bc3180 at fork_exit+0x80
#9 0xffffffff810d59ce at fork_trampoline+0xe
lock order bufwait -> snaplk attempted at:
#0 0xffffffff80c7cc3d at witness_checkorder+0xbdd
#1 0xffffffff80bda5fc at lockmgr_xlock_hard+0x6c
#2 0xffffffff80bdaf09 at __lockmgr_args+0x1f9
#3 0xffffffff80f344a5 at _lockmgr_args+0x85
#4 0xffffffff80f37f36 at ffs_copyonwrite+0x2e6
#5 0xffffffff80f6bb4f at ffs_geom_strategy+0xcf
#6 0xffffffff80f80cf3 at ufs_strategy+0x83
#7 0xffffffff811d0bd1 at VOP_STRATEGY_APV+0x61
#8 0xffffffff80ccd45e at bufstrategy+0x3e
#9 0xffffffff80ccd2fc at bufwrite+0x24c
#10 0xffffffff80f6e1d1 at ffs_syncvnode+0x3c1
#11 0xffffffff80f6cbee at ffs_fsync+0x1e
#12 0xffffffff811cf34c at VOP_FSYNC_APV+0x3c
#13 0xffffffff80f7e954 at ufs_remove+0x114
#14 0xffffffff811cf4f5 at VOP_REMOVE_APV+0x85
#15 0xffffffff80d0c48a at kern_funlinkat+0x35a
#16 0xffffffff80d0c128 at sys_unlink+0x28
#17 0xffffffff81104455 at amd64_syscall+0x145
lock order reversal:
 1st 0xfffff804a3ef7730 snaplk (snaplk, lockmgr) @ ufs/ufs/ufs_vnops.c:1037
 2nd 0xfffffe014ecb6070 ufs (ufs, lockmgr) @ ufs/ffs/ffs_snapshot.c:1786
lock order ufs -> snaplk established at:
#0 0xffffffff80c7c37e at witness_checkorder+0x31e
#1 0xffffffff80bd9dec at lockmgr_lock_flags+0x7c
#2 0xffffffff80f6cd4d at ffs_lock+0x9d
#3 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#4 0xffffffff80d149e4 at _vn_lock+0x54
#5 0xffffffff80cfc1ba at vget_finish+0x7a
#6 0xffffffff80cea27d at vfs_hash_get+0xcd
#7 0xffffffff80f682c8 at ffs_vgetf+0x58
#8 0xffffffff80f77047 at ufs_lookup_ino+0xbe7
#9 0xffffffff811cd14a at VOP_CACHEDLOOKUP_APV+0x5a
#10 0xffffffff80cdb946 at vfs_cache_lookup+0xa6
#11 0xffffffff811ccf8a at VOP_LOOKUP_APV+0x5a
#12 0xffffffff80cecd81 at lookup+0x4c1
#13 0xffffffff80cebc18 at namei+0x3f8
#14 0xffffffff80d14140 at vn_open_cred+0x4b0
#15 0xffffffff80d0ab06 at kern_openat+0x286
#16 0xffffffff81104455 at amd64_syscall+0x145
#17 0xffffffff810d526b at fast_syscall_common+0xf8
lock order snaplk -> ufs attempted at:
#0 0xffffffff80c7cc3d at witness_checkorder+0xbdd
#1 0xffffffff80bda5fc at lockmgr_xlock_hard+0x6c
#2 0xffffffff80bdaf09 at __lockmgr_args+0x1f9
#3 0xffffffff80f344a5 at _lockmgr_args+0x85
#4 0xffffffff80f35988 at ffs_snapremove+0x7e8
#5 0xffffffff80f2de85 at ffs_truncate+0x255
#6 0xffffffff80f7618a at ufs_inactive+0x1aa
#7 0xffffffff811d02e9 at VOP_INACTIVE_APV+0x59
#8 0xffffffff80cfd42a at vinactivef+0xda
#9 0xffffffff80cfca7a at vput_final+0x2aa
#10 0xffffffff80d0c3a5 at kern_funlinkat+0x275
#11 0xffffffff80d0c128 at sys_unlink+0x28
#12 0xffffffff81104455 at amd64_syscall+0x145
#13 0xffffffff810d526b at fast_syscall_common+0xf8
20220126 11:13:03 all (1/1): snap11.sh
20220126 11:15:06 all (1/1): snap11.sh
20220126 11:17:12 all (1/1): snap11.sh
20220126 11:19:17 all (1/1): snap11.sh
20220126 11:21:24 all (1/1): snap11.sh


FreeBSD/amd64 (mercat1.netperf.freebsd.org) (ttyu1)

login: Jan 26 11:22:01 mercat1 su[14115]: pho to root on /dev/pts/1
stress2: pts leak: 1/2
20220126 11:23:27 all (1/1): snap11.sh
Jan 26 11:24:30 mercat1 kernel: pid 30732 (swap), jid 0, uid 0, was killed: a thread waited too long to allocate a page
Jan 26 11:24:47 mercat1 kernel: pid 30747 (rw), uid 0 inumber 4 on /mnt: filesystem full
Jan 26 11:25:09 mercat1 kernel: pid 30740 (rw), uid 0 inumber 4325 on /mnt: filesystem full
20220126 11:25:17 all (1/1): snap11.sh
20220126 11:27:23 all (1/1): snap11.sh
20220126 11:29:27 all (1/1): snap11.sh
20220126 11:31:33 all (1/1): snap11.sh
20220126 11:33:37 all (1/1): snap11.sh
20220126 11:35:39 all (1/1): snap11.sh
20220126 11:37:42 all (1/1): snap11.sh
20220126 11:39:44 all (1/1): snap11.sh
20220126 11:41:48 all (1/1): snap11.sh
20220126 11:43:54 all (1/1): snap11.sh
20220126 11:45:57 all (1/1): snap11.sh
20220126 11:48:01 all (1/1): snap11.sh
20220126 11:50:04 all (1/1): snap11.sh
20220126 11:52:09 all (1/1): snap11.sh
20220126 11:54:11 all (1/1): snap11.sh
20220126 11:56:15 all (1/1): snap11.sh
20220126 11:58:20 all (1/1): snap11.sh
20220126 12:00:25 all (1/1): snap11.sh
20220126 12:02:27 all (1/1): snap11.sh
20220126 12:04:30 all (1/1): snap11.sh
20220126 12:06:33 all (1/1): snap11.sh
20220126 12:08:36 all (1/1): snap11.sh
20220126 12:10:38 all (1/1): snap11.sh
Jan 26 12:11:30 mercat1 kernel: pid 66129 (swap), jid 0, uid 0, was killed: a thread waited too long to allocate a page
20220126 12:12:47 all (1/1): snap11.sh
20220126 12:14:51 all (1/1): snap11.sh
20220126 12:16:54 all (1/1): snap11.sh
20220126 12:18:58 all (1/1): snap11.sh
20220126 12:21:00 all (1/1): snap11.sh
20220126 12:23:04 all (1/1): snap11.sh
20220126 12:25:09 all (1/1): snap11.sh
20220126 12:27:16 all (1/1): snap11.sh
20220126 12:29:19 all (1/1): snap11.sh
20220126 12:31:23 all (1/1): snap11.sh
20220126 12:33:26 all (1/1): snap11.sh
20220126 12:35:29 all (1/1): snap11.sh
20220126 12:37:32 all (1/1): snap11.sh
20220126 12:39:34 all (1/1): snap11.sh
20220126 12:41:38 all (1/1): snap11.sh
20220126 12:43:45 all (1/1): snap11.sh
20220126 12:45:51 all (1/1): snap11.sh
20220126 12:47:53 all (1/1): snap11.sh
20220126 12:49:57 all (1/1): snap11.sh
20220126 12:52:01 all (1/1): snap11.sh
20220126 12:54:03 all (1/1): snap11.sh
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
swap_pager: cannot allocate bio
Jan 26 12:54:59 mercat1 kernel: pid 80596 (mkdir), uid 0 inumber 3486 on /mnt: filesystem full
IN_ENDOFF: failed to truncate, error 28
0xfffffe015235b518: type VDIR
    usecount 2, writecount 0, refcount 2 seqc users 0 mountedhere 0
    hold count flags ()
    flags (VMP_LAZYLIST)
    v_object 0xfffff8050820e630 ref 0 pages 0 cleanbuf 0 dirtybuf 1
    lock type ufs: EXCL by thread 0xfffffe014180e740 (pid 80587, creat, tid 100216)
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#1 0xffffffff80f6cd4d at ffs_lock+0x9d
#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#3 0xffffffff80d149e4 at _vn_lock+0x54
#4 0xffffffff80cec985 at lookup+0xc5
#5 0xffffffff80cebc18 at namei+0x3f8
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
#7 0xffffffff80d0ab06 at kern_openat+0x286
#8 0xffffffff81104455 at amd64_syscall+0x145
#9 0xffffffff810d526b at fast_syscall_common+0xf8
	nlink=2, effnlink=2, size=24576, extsize 0
	generation=4d07ffd2, uid=0, gid=0, flags=0x0
	ino 196614, on dev md10a
IN_ENDOFF: failed to truncate, error 28
IN_ENDOFF: failed to truncate, error 28
0xfffffe015235b518: 0xfffffe0151ed59c8: type VDIR
    usecount 2, writecount 0, refcount 2 seqc users 0type VDIR
    usecount 2, writecount 0, refcount 2 seqc users 0 mountedhere 0
    hold count flags ()
    flags (VMP_LAZYLIST) mountedhere 0
    hold count flags ()
    flags (VMP_LAZYLIST)

    v_object 0xfffff8071e04a840 ref 0 pages 0 cleanbuf 0 dirtybuf 1
    v_object 0xfffff8050820e630 ref 0 pages 0 cleanbuf 0 dirtybuf 1
        lock type ufs: EXCL by thread 0xfffffe014180e740 (pid 80587, creat, tid 100216)
lock type ufs: EXCL by thread 0xfffffe014180ae40 (pid 80580, creat, tid 100214)
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#1 0xffffffff80f6cd4d at ffs_lock+0x9d
#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#1 0xffffffff80f6cd4d at ffs_lock+0x9d
#3 0xffffffff80d149e4 at _vn_lock+0x54
#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#4 0xffffffff80cec985 at lookup+0xc5
#3 0xffffffff80d149e4 at _vn_lock+0x54
#4 0xffffffff80cec985 at lookup+0xc5
#5 0xffffffff80cebc18 at namei+0x3f8
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
#5 0xffffffff80cebc18 at namei+0x3f8
#7 0xffffffff80d0ab06 at kern_openat+0x286
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
#8 0xffffffff81104455 at amd64_syscall+0x145
#7 0xffffffff80d0ab06 at kern_openat+0x286
#8 0xffffffff81104455 at amd64_syscall+0x145
#9 0xffffffff810d526b at fast_syscall_common+0xf8
#9 0xffffffff810d526b at fast_syscall_common+0xf8
	nlink=2, effnlink=2, size=24576, extsize 0
	nlink=2, effnlink=2, size=24576	generation=cfb2a289, uid=0, gid=0, flags=0x0
, extsize 0	ino 196610, on dev md10a

	generation=4d07ffd2, uid=0, gid=0, flags=0x0
	ino 196614, on dev md10a
IN_ENDOFF: failed to truncate, error 28
0xfffffe015235b518: type VDIR
IN_ENDOFF: failed to truncate, error 28
0xfffffe0151ed59c8:     usecount 2, writecount 0, refcount 2 seqc users 0type VDIR
    usecount 2, writecount 0, refcount 2 seqc users 0 mountedhere 0
    hold count flags ()
 mountedhere 0
    hold count flags ()
    flags (VMP_LAZYLIST)
    v_object 0xfffff8050820e630 ref 0 pages 0 cleanbuf 0 dirtybuf 1
    flags (VMP_LAZYLIST)
    v_object 0xfffff8071e04a840 ref 0 pages 0 cleanbuf 0 dirtybuf 1
    lock type ufs: EXCL by thread 0xfffffe014180ae40 (pid 80580, creat, tid 100214)
    lock type ufs: EXCL by thread 0xfffffe014180e740 (pid 80587, creat, tid 100216)
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#1 0xffffffff80f6cd4d at ffs_lock+0x9d
#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#1 0xffffffff80f6cd4d at ffs_lock+0x9d
#3 0xffffffff80d149e4 at _vn_lock+0x54
#4 0xffffffff80cec985 at lookup+0xc5
#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#5 0xffffffff80cebc18 at namei+0x3f8
#3 0xffffffff80d149e4 at _vn_lock+0x54
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
#4 0xffffffff80cec985 at lookup+0xc5
#7 0xffffffff80d0ab06 at kern_openat+0x286
#5 0xffffffff80cebc18 at namei+0x3f8
#8 0xffffffff81104455 at amd64_syscall+0x145
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
#9 0xffffffff810d526b at fast_syscall_common+0xf8
	nlink=2, effnlink=2, size=24576, extsize 0
#7 0xffffffff80d0ab06 at kern_openat+0x286
	generation=cfb2a289, uid=0, gid=0, flags=0x0
	ino 196610, on dev md10a
#8 0xffffffff81104455 at amd64_syscall+0x145
#9 0xffffffff810d526b at fast_syscall_common+0xf8
	nlink=2, effnlink=2, size=24576, extsize 0
	generation=4d07ffd2, uid=0, gid=0, flags=0x0
	ino 196614, on dev md10a
Jan 26 12:55:00 mercat1 kernel: pid 80576 (creat), uid 0 inumber 3486 on /mnt: filesystem full
Jan 26 12:55:02 mercat1 kernel: pid 80593 (creat), uid 0 inumber 3486 on /mnt: filesystem full
IN_ENDOFF: failed to truncate, error 28
0xfffffe0151ed59c8: type VDIR
    usecount 2, writecount 0, refcount 2 seqc users 0 mountedhere 0
    hold count flags ()
    flags (VMP_LAZYLIST)
    v_object 0xfffff8071e04a840 ref 0 pages 0 cleanbuf 0 dirtybuf 1
    lock type ufs: EXCL by thread 0xfffffe014180ae40 (pid 80580, creat, tid 100214)
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#1 0xffffffff80f6cd4d at ffs_lock+0x9d
#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#3 0xffffffff80d149e4 at _vn_lock+0x54
#4 0xffffffff80cec985 at lookup+0xc5
#5 0xffffffff80cebc18 at namei+0x3f8
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
#7 0xffffffff80d0ab06 at kern_openat+0x286
#8 0xffffffff81104455 at amd64_syscall+0x145
#9 0xffffffff810d526b at fast_syscall_common+0xf8
	nlink=2, effnlink=2, size=24576, extsize 0
	generation=cfb2a289, uid=0, gid=0, flags=0x0
	ino 196610, on dev md10a
IN_ENDOFF: failed to truncate, error 28
0xfffffe0151ed59c8: type VDIR
    usecount 2, writecount 0, refcount 2 seqc users 0 mountedhere 0
    hold count flags ()
    flags (VMP_LAZYLIST)
    v_object 0xfffff8071e04a840 ref 0 pages 0 cleanbuf 0 dirtybuf 1
    lock type ufs: EXCL by thread 0xfffffe014180ae40 (pid 80580, creat, tid 100214)
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#1 0xffffffff80f6cd4d at ffs_lock+0x9d
#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#3 0xffffffff80d149e4 at _vn_lock+0x54
#4 0xffffffff80cec985 at lookup+0xc5
#5 0xffffffff80cebc18 at namei+0x3f8
IN_ENDOFF: failed to truncate, error 28
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
0xfffffe0153da9068: type VDIR
#7 0xffffffff80d0ab06 at kern_openat+0x286
    usecount 2, writecount 0, refcount 2 seqc users 0 mountedhere 0
#8 0xffffffff81104455 at amd64_syscall+0x145
    hold count flags ()
    flags (VMP_LAZYLIST)
    v_object 0xfffff8054f93c318 ref 0 pages 0 cleanbuf 0 dirtybuf 1
    lock type ufs: EXCL by thread 0xfffffe01508f73a0 (pid 80583, creat, tid 100662)
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
IN_ENDOFF: failed to truncate, error 28
0xfffffe015235b518: type VDIR
    usecount 2, writecount 0, refcount 2 seqc users 0#1 0xffffffff80f6cd4d at ffs_lock+0x9d
 mountedhere 0
    hold count flags ()
#9 0xffffffff810d526b at fast_syscall_common+0xf8
	nlink=2, effnlink=2, size=24576, extsize 0    flags (VMP_LAZYLIST)

#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
    v_object 0xfffff8050820e630 ref 0 pages 0 cleanbuf 0 dirtybuf 1
    	generation=cfb2a289, uid=0, gid=0, flags=0x0
lock type ufs: EXCL by thread 0xfffffe014180e740 (pid 80587, creat, tid 100216)
#3 0xffffffff80d149e4 at _vn_lock+0x54
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#4 0xffffffff80cec985 at lookup+0xc5
	ino 196610, on dev md10a#5 0xffffffff80cebc18 at namei+0x3f8

#1 0xffffffff80f6cd4d at ffs_lock+0x9d
IN_ENDOFF: failed to truncate, error 28
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
0xfffffe0151ed59c8: #7 0xffffffff80d0ab06 at kern_openat+0x286
#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#8 0xffffffff81104455 at amd64_syscall+0x145
#3 0xffffffff80d149e4 at _vn_lock+0x54
type VDIR
#9 0xffffffff810d526b at fast_syscall_common+0xf8
    usecount 2, writecount 0, refcount 2 seqc users 0#4 0xffffffff80cec985 at lookup+0xc5
 mountedhere 0
    hold count flags ()
    flags (VMP_LAZYLIST)
    v_object 0xfffff8071e04a840 ref 0 pages 0 cleanbuf 0 dirtybuf 1
    	nlink=2, effnlink=2, size=24576, extsize 0
#5 0xffffffff80cebc18 at namei+0x3f8
IN_ENDOFF: failed to truncate, error 28
	generation=dd2a96dc, uid=0, gid=0, flags=0x0
lock type ufs: EXCL by thread 0xfffffe014180ae40 (pid 80580, creat, tid 100214)
	ino 196612, on dev md10a
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
#1 0xffffffff80f6cd4d at ffs_lock+0x9d
0xfffffe0156e86e10: #2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
#7 0xffffffff80d0ab06 at kern_openat+0x286
#3 0xffffffff80d149e4 at _vn_lock+0x54
#8 0xffffffff81104455 at amd64_syscall+0x145
type VDIR
#9 0xffffffff810d526b at fast_syscall_common+0xf8
    usecount 2, writecount 0, refcount 2 seqc users 0	nlink=2, effnlink=2, size=24576, extsize 0
	generation=4d07ffd2, uid=0, gid=0, flags=0x0
	ino 196614, on dev md10a
 mountedhere 0
    hold count flags ()
#4 0xffffffff80cec985 at lookup+0xc5
    flags (VMP_LAZYLIST)#5 0xffffffff80cebc18 at namei+0x3f8

    v_object 0xfffff8013c806840 ref 0 pages 0 cleanbuf 0 dirtybuf 1
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
    lock type ufs: EXCL by thread 0xfffffe0141831e40 (pid 80593, creat, tid 100558)
#7 0xffffffff80d0ab06 at kern_openat+0x286
#0 0xffffffff80bd9f3f at lockmgr_lock_flags+0x1cf
#8 0xffffffff81104455 at amd64_syscall+0x145
#1 0xffffffff80f6cd4d at ffs_lock+0x9d
#9 0xffffffff810d526b at fast_syscall_common+0xf8
#2 0xffffffff811d075c at VOP_LOCK1_APV+0x3c
	nlink=2, effnlink=2, size=24576, extsize 0
	generation=cfb2a289, uid=0, gid=0, flags=0x0
#3 0xffffffff80d149e4 at _vn_lock+0x54
	ino 196610, on dev md10a#4 0xffffffff80cec985 at lookup+0xc5

#5 0xffffffff80cebc18 at namei+0x3f8
#6 0xffffffff80d13dbc at vn_open_cred+0x12c
#7 0xffffffff80d0ab06 at kern_openat+0x286
#8 0xffffffff81104455 at amd64_syscall+0x145
#9 0xffffffff810d526b at fast_syscall_common+0xf8
	nlink=2, effnlink=2, size=24576, extsize 0
	generation=41053a0f, uid=0, gid=0, flags=0x0
	ino 196616, on dev md10a
20220126 12:56:13 all (1/1): snap11.sh
20220126 12:58:15 all (1/1): snap11.sh
20220126 13:00:19 all (1/1): snap11.sh
20220126 13:02:22 all (1/1): snap11.sh
20220126 13:04:26 all (1/1): snap11.sh
20220126 13:06:30 all (1/1): snap11.sh
20220126 13:08:33 all (1/1): snap11.sh
20220126 13:10:37 all (1/1): snap11.sh
20220126 13:12:40 all (1/1): snap11.sh
20220126 13:14:44 all (1/1): snap11.sh
20220126 13:16:49 all (1/1): snap11.sh
20220126 13:18:52 all (1/1): snap11.sh
20220126 13:21:12 all (1/1): snap11.sh
20220126 13:23:18 all (1/1): snap11.sh
20220126 13:25:21 all (1/1): snap11.sh
20220126 13:27:24 all (1/1): snap11.sh
20220126 13:29:27 all (1/1): snap11.sh
20220126 13:31:31 all (1/1): snap11.sh
20220126 13:33:33 all (1/1): snap11.sh
20220126 13:35:37 all (1/1): snap11.sh
20220126 13:37:46 all (1/1): snap11.sh
20220126 13:39:50 all (1/1): snap11.sh
20220126 13:41:53 all (1/1): snap11.sh
20220126 13:43:56 all (1/1): snap11.sh
20220126 13:46:02 all (1/1): snap11.sh
20220126 13:48:04 all (1/1): snap11.sh
20220126 13:50:08 all (1/1): snap11.sh
20220126 13:50:48 all.sh done, elapsed 0 day(s), 02:39.50

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Test scenario: misc/snap11.sh