Hi all,

I'm running firewall in production with NET_TASKQ=6 with claudio@ "use
timeout for rttimer" and bluhm@ "kernel lock in arp" diffs.
After week or so of running smoothly I've got panic.

I'm aware that it's not plain snapshot, but having two firewalls with
carp and pfsync gives me room for playing around and report back ...


Panic log in attachment

dmesg:
OpenBSD 7.1-current (GENERIC.MP) #24: Sun May 22 19:35:12 CEST 2022
    [email protected]:/sys/arch/amd64/compile/GENERIC.MP
real mem = 34224844800 (32639MB)
avail mem = 32913821696 (31389MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.0 @ 0xec9b0 (62 entries)
bios0: vendor American Megatrends Inc. version "3.1c" date 05/02/2019
bios0: Supermicro X10SRW-F
acpi0 at bios0: ACPI 5.0
acpi0: sleep states S0 S4 S5
acpi0: tables DSDT FACP APIC FPDT FIDT SPMI MCFG UEFI HPET NFIT WDDT
SSDT NITR SSDT SSDT PRAD DMAR HEST BERT ERST EINJ
acpi0: wakeup devices IP2P(S4) EHC1(S4) EHC2(S4) RP01(S4) RP02(S4)
RP03(S4) RP04(S4) RP05(S4) RP06(S4) RP07(S4) RP08(S4) BR1A(S4) BR1B(S4)
BR2A(S4) BR2B(S4) BR2C(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Xeon(R) CPU E5-1650 v4 @ 3.60GHz, 3600.55 MHz, 06-4f-01
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,PQM,RDSEED,ADX,SMAP,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Xeon(R) CPU E5-1650 v4 @ 3.60GHz, 3600.01 MHz, 06-4f-01
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,PQM,RDSEED,ADX,SMAP,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Xeon(R) CPU E5-1650 v4 @ 3.60GHz, 3600.01 MHz, 06-4f-01
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,PQM,RDSEED,ADX,SMAP,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Xeon(R) CPU E5-1650 v4 @ 3.60GHz, 3600.00 MHz, 06-4f-01
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,PQM,RDSEED,ADX,SMAP,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 0, core 3, package 0
cpu4 at mainbus0: apid 8 (application processor)
cpu4: Intel(R) Xeon(R) CPU E5-1650 v4 @ 3.60GHz, 3600.00 MHz, 06-4f-01
cpu4:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,PQM,RDSEED,ADX,SMAP,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu4: 256KB 64b/line 8-way L2 cache
cpu4: smt 0, core 4, package 0
cpu5 at mainbus0: apid 10 (application processor)
cpu5: Intel(R) Xeon(R) CPU E5-1650 v4 @ 3.60GHz, 3600.00 MHz, 06-4f-01
cpu5:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,PQM,RDSEED,ADX,SMAP,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu5: 256KB 64b/line 8-way L2 cache
cpu5: smt 0, core 5, package 0
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins
ioapic1 at mainbus0: apid 2 pa 0xfec01000, version 20, 24 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0x80000000, bus 0-255
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 255 (UNC0)
acpiprt1 at acpi0: bus 0 (PCI0)
acpiprt2 at acpi0: bus 4 (RP03)
acpiprt3 at acpi0: bus 5 (BR7A)
acpiprt4 at acpi0: bus 6 (RP05)
acpiprt5 at acpi0: bus 1 (BR1A)
acpiprt6 at acpi0: bus -1 (BR1B)
acpiprt7 at acpi0: bus -1 (BR2A)
acpiprt8 at acpi0: bus -1 (BR2C)
acpiprt9 at acpi0: bus 2 (BR3A)
acpiprt10 at acpi0: bus -1 (BR3C)
acpipci0 at acpi0 UNC0: 0x00000010 0x00000011 0x00000000
"ACPI0004" at acpi0 not configured
"ACPI0007" at acpi0 not configured
"ACPI0007" at acpi0 not configured
"ACPI0007" at acpi0 not configured
"ACPI0007" at acpi0 not configured
"ACPI0007" at acpi0 not configured
"ACPI0007" at acpi0 not configured
acpipci1 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
"PNP0003" at acpi0 not configured
acpicmos0 at acpi0
com0 at acpi0 UAR1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo
com1 at acpi0 UAR2 addr 0x2f8/0x8 irq 3: ns16550a, 16 byte fifo
com1: console
"IPI0001" at acpi0 not configured
acpibtn0 at acpi0: PWRB
"PNP0C33" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"ACPI000D" at acpi0 not configured
acpicpu0 at acpi0: C1(1016@1 mwait.1), PSS
acpicpu1 at acpi0: C1(1016@1 mwait.1), PSS
acpicpu2 at acpi0: C1(1016@1 mwait.1), PSS
acpicpu3 at acpi0: C1(1016@1 mwait.1), PSS
acpicpu4 at acpi0: C1(1016@1 mwait.1), PSS
acpicpu5 at acpi0: C1(1016@1 mwait.1), PSS
ipmi at mainbus0 not configured
cpu0: using VERW MDS workaround (except on vmm entry)
cpu0: Enhanced SpeedStep 3600 MHz: speeds: 3601, 3600, 3400, 3300, 3100,
2900, 2700, 2600, 2400, 2200, 2100, 1900, 1700, 1500, 1400, 1200 MHz
pci0 at mainbus0 bus 255
255:30:3: mem address conflict 0x20/0x20
"Intel Xeon-D QPI Link" rev 0x01 at pci0 dev 11 function 0 not configured
"Intel Xeon-D QPI Link" rev 0x01 at pci0 dev 11 function 1 not configured
"Intel Xeon-D QPI Link" rev 0x01 at pci0 dev 11 function 2 not configured
"Intel Xeon-D QPI Debug" rev 0x01 at pci0 dev 11 function 3 not configured
"Intel Xeon-D Cache" rev 0x01 at pci0 dev 12 function 0 not configured
"Intel Xeon-D Cache" rev 0x01 at pci0 dev 12 function 1 not configured
"Intel Xeon-D Cache" rev 0x01 at pci0 dev 12 function 2 not configured
"Intel Xeon-D Cache" rev 0x01 at pci0 dev 12 function 3 not configured
"Intel E5 v4 Cache" rev 0x01 at pci0 dev 12 function 4 not configured
"Intel E5 v4 Cache" rev 0x01 at pci0 dev 12 function 5 not configured
"Intel Xeon-D Cache" rev 0x01 at pci0 dev 15 function 0 not configured
"Intel E5 v4 Cache" rev 0x01 at pci0 dev 15 function 1 not configured
"Intel Xeon-D Cache" rev 0x01 at pci0 dev 15 function 4 not configured
"Intel Xeon-D Cache" rev 0x01 at pci0 dev 15 function 5 not configured
"Intel Xeon-D Cache" rev 0x01 at pci0 dev 15 function 6 not configured
"Intel Xeon-D PCIE" rev 0x01 at pci0 dev 16 function 0 not configured
"Intel E5 v4 R2PCIe Agent" rev 0x01 at pci0 dev 16 function 1 not configured
"Intel Xeon-D Ubox" rev 0x01 at pci0 dev 16 function 5 not configured
"Intel Xeon-D Ubox" rev 0x01 at pci0 dev 16 function 6 not configured
"Intel Xeon-D Ubox" rev 0x01 at pci0 dev 16 function 7 not configured
"Intel Xeon-D Home Agent" rev 0x01 at pci0 dev 18 function 0 not configured
"Intel Xeon-D Home Agent" rev 0x01 at pci0 dev 18 function 1 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 19 function 0 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 19 function 1 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 19 function 2 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 19 function 3 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 19 function 4 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 19 function 5 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 19 function 6 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 19 function 7 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 20 function 0 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 20 function 1 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 20 function 2 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 20 function 3 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 20 function 4 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 20 function 5 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 20 function 6 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 20 function 7 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 21 function 0 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 21 function 1 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 21 function 2 not configured
"Intel Xeon-D Memory" rev 0x01 at pci0 dev 21 function 3 not configured
"Intel E5 v4 RAS" rev 0x01 at pci0 dev 22 function 0 not configured
"Intel E5 v4 DDRIO" rev 0x01 at pci0 dev 22 function 6 not configured
"Intel E5 v4 DDRIO" rev 0x01 at pci0 dev 22 function 7 not configured
"Intel E5 v4 Thermal" rev 0x01 at pci0 dev 23 function 0 not configured
"Intel E5 v4 DDRIO" rev 0x01 at pci0 dev 23 function 4 not configured
"Intel E5 v4 DDRIO" rev 0x01 at pci0 dev 23 function 5 not configured
"Intel E5 v4 DDRIO" rev 0x01 at pci0 dev 23 function 6 not configured
"Intel E5 v4 DDRIO" rev 0x01 at pci0 dev 23 function 7 not configured
"Intel Xeon-D PCU" rev 0x01 at pci0 dev 30 function 0 not configured
"Intel Xeon-D PCU" rev 0x01 at pci0 dev 30 function 1 not configured
"Intel Xeon-D PCU" rev 0x01 at pci0 dev 30 function 2 not configured
"Intel Xeon-D PCU" rev 0x01 at pci0 dev 30 function 3 not configured
"Intel Xeon-D PCU" rev 0x01 at pci0 dev 30 function 4 not configured
"Intel Xeon-D PCU" rev 0x01 at pci0 dev 31 function 0 not configured
"Intel Xeon-D PCU" rev 0x01 at pci0 dev 31 function 2 not configured
pci1 at mainbus0 bus 0
pchb0 at pci1 dev 0 function 0 "Intel Xeon-D Host" rev 0x01
ppb0 at pci1 dev 1 function 0 "Intel Xeon-D PCIE" rev 0x01: msi
pci2 at ppb0 bus 1
ix0 at pci2 dev 0 function 0 "Intel 82599" rev 0x01, msix, 6 queues,
address 90:e2:ba:d7:1b:f4
ix1 at pci2 dev 0 function 1 "Intel 82599" rev 0x01, msix, 6 queues,
address 90:e2:ba:d7:1b:f5
ppb1 at pci1 dev 3 function 0 "Intel Xeon-D PCIE" rev 0x01: msi
pci3 at ppb1 bus 2
"Intel E5 v4 DMA" rev 0x01 at pci1 dev 4 function 0 not configured
"Intel E5 v4 DMA" rev 0x01 at pci1 dev 4 function 1 not configured
"Intel E5 v4 DMA" rev 0x01 at pci1 dev 4 function 2 not configured
"Intel E5 v4 DMA" rev 0x01 at pci1 dev 4 function 3 not configured
"Intel E5 v4 DMA" rev 0x01 at pci1 dev 4 function 4 not configured
"Intel E5 v4 DMA" rev 0x01 at pci1 dev 4 function 5 not configured
"Intel E5 v4 DMA" rev 0x01 at pci1 dev 4 function 6 not configured
"Intel E5 v4 DMA" rev 0x01 at pci1 dev 4 function 7 not configured
"Intel Xeon-D Address Map" rev 0x01 at pci1 dev 5 function 0 not configured
"Intel Xeon-D Hot Plug" rev 0x01 at pci1 dev 5 function 1 not configured
"Intel Xeon-D RAS" rev 0x01 at pci1 dev 5 function 2 not configured
"Intel Xeon-D I/O APIC" rev 0x01 at pci1 dev 5 function 4 not configured
"Intel C610 MS SPSR" rev 0x05 at pci1 dev 17 function 0 not configured
ahci0 at pci1 dev 17 function 4 "Intel C610 AHCI" rev 0x05: msi, AHCI 1.3
scsibus1 at ahci0: 32 targets
xhci0 at pci1 dev 20 function 0 "Intel C610 xHCI" rev 0x05: msi, xHCI 1.0
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev
3.00/1.00 addr 1
"Intel C610 MEI" rev 0x05 at pci1 dev 22 function 0 not configured
"Intel C610 MEI" rev 0x05 at pci1 dev 22 function 1 not configured
ehci0 at pci1 dev 26 function 0 "Intel C610 USB" rev 0x05: apic 1 int 18
usb1 at ehci0: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
ppb2 at pci1 dev 28 function 0 "Intel C610 PCIE" rev 0xd5
pci4 at ppb2 bus 3
ppb3 at pci1 dev 28 function 2 "Intel C610 PCIE" rev 0xd5: msi
pci5 at ppb3 bus 4
ppb4 at pci5 dev 0 function 0 "ASPEED Technology AST1150 PCI" rev 0x03
pci6 at ppb4 bus 5
vga1 at pci6 dev 0 function 0 "ASPEED Technology AST2000" rev 0x30
wsdisplay at vga1 not configured
ppb5 at pci1 dev 28 function 4 "Intel C610 PCIE" rev 0xd5: msi
pci7 at ppb5 bus 6
em0 at pci7 dev 0 function 0 "Intel I350" rev 0x01: msi, address
0c:c4:7a:da:cd:5a
em1 at pci7 dev 0 function 1 "Intel I350" rev 0x01: msi, address
0c:c4:7a:da:cd:5b
ehci1 at pci1 dev 29 function 0 "Intel C610 USB" rev 0x05: apic 1 int 18
usb2 at ehci1: USB revision 2.0
uhub2 at usb2 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
pcib0 at pci1 dev 31 function 0 "Intel C610 LPC" rev 0x05
ahci1 at pci1 dev 31 function 2 "Intel C610 AHCI" rev 0x05: msi, AHCI 1.3
ahci1: port 0: 6.0Gb/s
ahci1: port 1: 6.0Gb/s
scsibus2 at ahci1: 32 targets
sd0 at scsibus2 targ 0 lun 0: <ATA, SAMSUNG MZ7LN256, MAV0>
naa.5002538d417c7a2b
sd0: 244198MB, 512 bytes/sector, 500118192 sectors, thin
sd1 at scsibus2 targ 1 lun 0: <ATA, SAMSUNG MZ7LN256, MAV0>
naa.5002538d417cc12c
sd1: 244198MB, 512 bytes/sector, 500118192 sectors, thin
ichiic0 at pci1 dev 31 function 3 "Intel C610 SMBus" rev 0x05: apic 1 int 18
iic0 at ichiic0
isa0 at pcib0
isadma0 at isa0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
uhub3 at uhub0 port 12 configuration 1 interface 0 "ATEN International
product 0x7000" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 1 configuration 1 interface 0 "ATEN International
product 0x2419" rev 1.10/1.00 addr 3
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd0 at ukbd0 mux 1
uhidev1 at uhub3 port 1 configuration 1 interface 1 "ATEN International
product 0x2419" rev 1.10/1.00 addr 3
uhidev1: iclass 3/1
ums0 at uhidev1: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
uhub4 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching
Hub" rev 2.00/0.05 addr 2
uhub5 at uhub2 port 1 configuration 1 interface 0 "Intel Rate Matching
Hub" rev 2.00/0.05 addr 2
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd0a (06e397d0f983db15.a) swap on sd0b dump on sd0b
bcbnfw1# uvm_fault(0xffffffff823c6ac0, 0x10, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at      pf_state_export+0x4e:   movq    0x10(%rax),%rcx
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
*414231  37466      0     0x14000      0x200    3  softnet
 180795  96693      0     0x14000      0x200    2  softnet
  39487  54182      0     0x14000      0x200    0  softnet
 221352  95757      0     0x14000      0x200    4  softnet
 252845  32137      0     0x14000      0x200    1  softnet
 294301  63695      0     0x14000      0x200    5  softnet
pf_state_export(fffffd80611313c8,fffffd8877492ac0) at pf_state_export+0x4e
pfsync_sendout() at pfsync_sendout+0x5e4
pfsync_update_state(fffffd887df852b8) at pfsync_update_state+0x15b
pf_test(2,1,ffff800000d48000,ffff800020b23a08) at pf_test+0xd53
ip_input_if(ffff800020b23a08,ffff800020b23a14,4,0,ffff800000d48000) at 
ip_input_if+0xcd
ipv4_input(ffff800000d48000,fffffd80774a4000) at ipv4_input+0x39
ether_input(ffff800000d48000,fffffd80774a4000) at ether_input+0x3ad
carp_input(ffff800000d64000,fffffd80774a4000,5e000115) at carp_input+0x196
ether_input(ffff800000d64000,fffffd80774a4000) at ether_input+0x1d9
vlan_input(ffff800000b9f000,fffffd80774a4000,ffff800020b23c3c) at 
vlan_input+0x23d
ether_input(ffff800000b9f000,fffffd80774a4000) at ether_input+0x85
if_input_process(ffff800000493048,ffff800020b23cd8) at if_input_process+0x6f
ifiq_process(ffff800000491b00) at ifiq_process+0x69
taskq_thread(ffff800000036500) at taskq_thread+0x11a
end trace frame: 0x0, count: 1
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports.  Insufficient info makes it difficult to find and fix bugs.
ddb{3}>


ddb{3}> show panic
*cpu3: uvm_fault(0xffffffff823c6ac0, 0x10, 0, 1) -> e


ddb{3}> show reg
rdi               0xfffffd80611314d0
rsi                                0
rbp               0xffff800020b23690
rbx                            0x388
rdx                                0
rcx                       0x5c12c6c1
rax                                0
r8                             0x108
r9                0xffff800020b23dc0
r10               0xea471f3dd69994ed
r11               0xfffffd80611313c8
r12               0xfffffd8877492ac0
r13                                0
r14               0xfffffd80611313c8
r15               0xfffffd8877492ac0
rip               0xffffffff817c642e    pf_state_export+0x4e
cs                               0x8
rflags                       0x10246    __ALIGN_SIZE+0xf246
rsp               0xffff800020b23650
ss                              0x10
pf_state_export+0x4e:   movq    0x10(%rax),%rcx


ddb{3}> show locks
exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82448838)
#0  witness_lock+0x311
#1  kpageflttrap+0x173
#2  kerntrap+0x91
#3  alltraps_kern_meltdown+0x7b
#4  pf_state_export+0x4e
#5  pfsync_sendout+0x5e4
#6  pfsync_update_state+0x15b
#7  pf_test+0xd53
#8  ip_input_if+0xcd
#9  ipv4_input+0x39
#10 ether_input+0x3ad
#11 carp_input+0x196
#12 ether_input+0x1d9
#13 vlan_input+0x23d
#14 ether_input+0x85
#15 if_input_process+0x6f
#16 ifiq_process+0x69
#17 taskq_thread+0x11a
#18 proc_trampoline+0x1c
shared rwlock netlock r = 0 (0xffffffff822ad230)
#0  witness_lock+0x311
#1  if_input_process+0x43
#2  ifiq_process+0x69
#3  taskq_thread+0x11a
#4  proc_trampoline+0x1c
shared rwlock softnet r = 0 (0xffff800000036570)
#0  witness_lock+0x311
#1  taskq_thread+0x10d
#2  proc_trampoline+0x1c
ddb{3}>

ddb{3}> ps
   PID     TID   PPID    UID  S       FLAGS  WAIT          COMMAND
 50060  348006  15171      0  3    0x100083  ttyin         ksh
 15171  313810  70535   1000  3    0x10008b  sigsusp       ksh
 70535  422113  74320   1000  3        0x98  kqread        sshd
 74320   29299  81875      0  3        0x82  kqread        sshd
 37292  143612      1      0  3    0x100083  ttyin         ksh
 24805  483147      1      0  3    0x100098  kqread        cron
 37232  145017  53091    720  3   0x1000090  kqread        lldpd
 53091  226605      1      0  3        0x80  netio         lldpd
 66773  491040  68259     95  3   0x1100092  kqread        smtpd
 93241  106039  68259    103  3   0x1100092  kqread        smtpd
 85487    6701  68259     95  3   0x1100092  kqread        smtpd
 59860   84195  68259     95  3    0x100092  kqread        smtpd
 90573  508897  68259     95  3   0x1100092  kqread        smtpd
 85717  464519  68259     95  3   0x1100092  kqread        smtpd
 68259   64541      1      0  3    0x100080  kqread        smtpd
  8129   86495      1     77  3   0x1100090  kqread        dhcpd
 90634  245500      1      0  3    0x100080  kqread        snmpd
   331  220628      1     91  3   0x1000092  kqread        snmpd
 81875  265986      1      0  3        0x88  kqread        sshd
 37895  444751      1      0  3    0x100080  kqread        ntpd
 54946  348510  59580     83  3    0x100092  kqread        ntpd
 59580  460715      1     83  3   0x1100092  kqread        ntpd
 54419  187909  31407     74  3   0x1100092  bpf           pflogd
 31407   49398      1      0  3        0x80  netio         pflogd
 15151  220828  51696     73  3   0x1100090  kqread        syslogd
 51696   86377      1      0  3    0x100082  netio         syslogd
 12973  150900      0      0  3     0x14200  bored         smr
 45350  328116      0      0  3     0x14200  pgzero        zerothread
 74609  235623      0      0  3     0x14200  aiodoned      aiodoned
 64269  363574      0      0  3     0x14200  syncer        update
 88452  419007      0      0  3     0x14200  cleaner       cleaner
 24067  267432      0      0  3     0x14200  reaper        reaper
 10631  433207      0      0  3     0x14200  pgdaemon      pagedaemon
 72074  338953      0      0  3     0x14200  usbtsk        usbtask
 71623  479129      0      0  3     0x14200  usbatsk       usbatsk
 33128  421238      0      0  3  0x40014200  acpi0         acpi0
 85287   15823      0      0  3  0x40014200                idle5
 88924  501834      0      0  3  0x40014200                idle4
 91749  370132      0      0  3  0x40014200                idle3
 66547  486982      0      0  3  0x40014200                idle2
 95547  309400      0      0  3  0x40014200                idle1
 76950   86175      0      0  3     0x14200  bored         sensors
*37466  414231      0      0  7     0x14200                softnet
 96693  180795      0      0  7     0x14200                softnet
 54182   39487      0      0  7     0x14200                softnet
 95757  221352      0      0  7     0x14200                softnet
 32137  252845      0      0  7     0x14200                softnet
 63695  294301      0      0  7     0x14200                softnet
  4502  444546      0      0  3     0x14200  bored         systqmp
 43736  171337      0      0  3     0x14200  bored         systq
 68843  118164      0      0  3  0x40014200  bored         softclock
 96589  250450      0      0  3  0x40014200                idle0
     1  502863      0      0  3        0x82  wait          init
     0       0     -1      0  3     0x10200  scheduler     swapper


ddb{3}> ps /o
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
*414231  37466      0     0x14000      0x200    3  softnet
 180795  96693      0     0x14000      0x200    2  softnet
  39487  54182      0     0x14000      0x200    0  softnet
 221352  95757      0     0x14000      0x200    4  softnet
 252845  32137      0     0x14000      0x200    1  softnet
 294301  63695      0     0x14000      0x200    5  softnet


ddb{3}> trace /t 0t414231
end trace frame: 0x0, count: -1

ddb{3}> trace /t 0t180795
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
msleep_nsec(10,ffff800020b1d850,246,8,ffffffff81c572f4) at msleep_nsec+0x4
taskq_next_work(ffff800000036400,ffff800020b1d8a8) at taskq_next_work+0x61
taskq_thread(ffff800000036400) at taskq_thread+0xfb
end trace frame: 0x0, count: -5

ddb{3}> trace /t 0t39487
__mp_release_all(ffffffff82448630) at __mp_release_all+0x7a
msleep(ffff800000036300,ffff800000036318,20,ffffffff81f6aa48,0) at msleep+0x10b
taskq_next_work(ffff800000036300,ffff800020b17248) at taskq_next_work+0x61
taskq_thread(ffff800000036300) at taskq_thread+0xfb
end trace frame: 0x0, count: -4

ddb{3}> trace /t 0t221352
__mp_release_all(ffffffff82448630) at __mp_release_all+0x7a
msleep(ffff800000036200,ffff800000036218,20,ffffffff81f6aa48,0) at msleep+0x10b
taskq_next_work(ffff800000036200,ffff800020b117a8) at taskq_next_work+0x61
taskq_thread(ffff800000036200) at taskq_thread+0xfb
end trace frame: 0x0, count: -4

ddb{3}> trace /t 0t252845
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
msleep_nsec(10,ffff800020b0bc70,246,8,ffffffff81c572f4) at msleep_nsec+0x4
taskq_next_work(ffff800000036100,ffff800020b0bcc8) at taskq_next_work+0x61
taskq_thread(ffff800000036100) at taskq_thread+0xfb
end trace frame: 0x0, count: -5
ddb{3}> trace /t 0t294301

with this command firewall freezes 




ddb{3}> show all pool
Name      Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
pfsync      48   982695    0   982695  1313  1312     1     1     0     8    1
plcache    128       66    0        0     3     0     3     3     0     8    0
rtpcb      120       27    0       25     1     0     1     1     0     8    0
rtentry    112   309373    0   308691   254   234    20    26     0     8    0
unpcb      136      108    0       54     2     0     2     2     0     8    0
syncache   296       11    0       11     5     5     0     1     0     8    0
tcpqe       32        4    0        4     3     3     0     1     0     8    0
tcpcb      736       17    0       12     1     0     1     1     0     8    0
arp        120   309260    0   308679   386   367    19    24     0     8    0
inpcb      312    82139    0    82127  6999  6998     1     2     0     8    0
pffrag     232 295300411   0 295300410  141   140     1    68     0   482    0
pffrnode    88 289925076   0 289925075    1     0     1     1     0     8    0
pffrent     40 885891219   0 885891218   59    58     1    24     0     8    0
pfosfp      40     1428    0     1005     5     0     5     5     0     8    0
pfosfpen   112     1428    0      714    21     0    21    21     0     8    0
pfruleitem  16  6159955    0  6150996    71    19    52    66     0     8    0
pfstitem    24 255295209   0 255235082 5829  4706  1123  2957     0     8    0
pfstkey    112 256737008   0 256676790 41192 37507 3685 14025     0     8    0
pfstate    336 250577397   0 250520846 275914 269571 6343 41423   0     8    0
pfrule     1360      47    0       16     4     1     3     4     0     8    0
art_heap8  4096       1    0        0     1     0     1     1     0     8    0
art_heap4  256   267494    0   266845  2911  2869    42    48     0     8    0
art_table   32   267495    0   266845    21    15     6     7     0     8    0
art_node    16   309361    0   308702     6     2     4     4     0     8    0
dirhash    1024     270    0       40    31     2    29    29     0     8    0
dino1pl    128    28264    0     2946   823     6   817   817     0     8    0
ffsino     272    28264    0     2946  1702    13  1689  1689     0     8    0
nchpl      144   138589    0   134737   151     8   143   143     0     8    0
uvmvnodes   80    28302    0        0   578     0   578   578     0     8    0
vnodes     224    28302    0        0  1665     0  1665  1665     0     8    0
namei      1024  553620    0   553620 13266 13266     0     1     0     8    0
percpumem   48       80    0        0     1     0     1     1     0     8    0
ehcixfer   296       93    0       89     1     0     1     1     0     8    0
xhcixfer   280      101    0       99     1     0     1     1     0     8    0
kstatmem   264      160    0        0    11     0    11    11     0     8    0
acpiwqpl    32      195    0      195     2     1     1     2     1     8    1
scxspl     216   332787    0   332787  8738  8737     1     2     0     8    1
plimitpl   152      151    0      133     1     0     1     1     0     8    0
sigapl     424     6644    0     6591    12     5     7     8     0     8    0
futexpl     64     8165    0     8165     2     2     0     1     0     8    0
knotepl    120     1103    0        0     5     0     5     5     0     8    0
kqueuepl   216       41    0       15     2     0     2     2     0     8    0
pipepl     336     4554    0     4554   128   128     0     1     0     8    0
fdescpl    496     6619    0     6591     5     0     5     5     0     8    0
filepl     152   282263    0   282129     6     0     6     6     0     8    0
lockfpl    104       24    0       24     6     6     0     1     0     8    0
lockfspl    48       12    0       12     6     6     0     1     0     8    0
sessionpl  144      138    0      122     1     0     1     1     0     8    0
pgrppl      48      255    0      238     1     0     1     1     0     8    0
ucredpl     96      246    0      219     1     0     1     1     0     8    0
zombiepl   144     6591    0     6591   151   151     0     1     0     8    0
processpl  1064    6644    0     6591     6     1     5     5     0     8    0
procpl     672     6675    0     6622     6     0     6     6     0     8    0
srpgc       96       69    0       69     2     2     0     1     0     8    0
sockpl     480    82274    0    82206    10     1     9     9     0     8    0
mcl8k      8192      14    0        0     2     0     2     2     0     8    0
mcl4k      4096      10    0        0     2     0     2     2     0     8    0
mcl2k2     2112  172100    0        0   534   434   100   198     0     8    0
mcl2k      2048   71638    0        0   637   629     8    22     0     8    0
mtagpl      96    34434    0        0    12    11     1     2     0     8    0
mbufpl     256   355929    0        0   371   250   121   187     0     8    0
bufpl      288   114973    0    66047  3497     2  3495  3495     0     8    0
anonpl      24   752072    0   742592   886   828    58   287     0  3026    0
amapchunkpl 152   86541    0    85990   257   235    22   121     0   158    0
amappl16   200     2351    0     2344    44    43     1    17     0     8    0
amappl15   192     3718    0     3703     3     2     1     2     0     8    0
amappl14   184       18    0       17     2     1     1     1     0     8    0
amappl13   176     1613    0     1598     1     0     1     1     0     8    0
amappl12   168      342    0      342     9     9     0     3     0     8    0
amappl11   160      482    0      443     2     0     2     2     0     8    0
amappl10   152      116    0      114     1     0     1     1     0     8    0
amappl9    144      245    0      245    13    13     0     1     0     8    0
amappl8    136     6288    0     6271    14    13     1    13     0     8    0
amappl7    128     2428    0     2398    56    55     1     2     0     8    0
amappl6    120     3717    0     3697     4     3     1     3     0     8    0
amappl5    112     1197    0     1154     4     2     2     4     0     8    0
amappl4    104    12561    0    12507    35    33     2    24     0     8    0
amappl3     96     8522    0     8458    16    14     2     8     0     8    0
amappl2     88    18094    0    17938    52    48     4    30     0     8    0
amappl1     80   189618    0   188527   228   205    23    27     0     8    0
amappl      88    31745    0    31583    32    28     4    23     0    92    0
dma4096    4096       2    0        2     1     1     0     1     0     8    0
dma512     512       12    0       10     1     0     1     1     0     8    0
dma256     256       15    0       15     1     1     0     1     0     8    0
dma128     128        2    0        2     1     1     0     1     0     8    0
dma64       64       15    0       15     1     1     0     1     0     8    0
dma32       32       13    0       13     1     1     0     1     0     8    0
dma16       16       43    0       43     1     1     0     1     0     8    0
aobjpl      72        2    0        0     1     0     1     1     0     8    0
uaddrrnd    24     6619    0     6591     1     0     1     1     0     8    0
uaddrbest   32        2    0        0     1     0     1     1     0     8    0
uaddr       24     6619    0     6591     1     0     1     1     0     8    0
vmmpekpl   168   157428    0   157397     2     0     2     2     0     8    0
vmmpepl    168   937582    0   934979  1835  1719   116   364     0   357    0
vmsppl     368     6618    0     6591     4     0     4     4     0     8    0
rwobjpl     56   187207    0   157299   489    63   426   428     0     8    0
pdppl      4096   13245    0    13182  1405  1342    63    83     0     8    0
pvpl        32  9919086    0  9901567  3161  3016   145  1457     0   265    0
pmappl     248     6618    0     6591     3     0     3     3     0     8    0
extentpl    40      121    0       68     1     0     1     1     0     8    0
phpool     112   306878    0   295073  1564   660   904  1340     0     8    0


ddb{3}> mach ddbcpu 0
Stopped at      x86_ipi_db+0x12:        leave
x86_ipi_db(ffffffff822b3ff0) at x86_ipi_db+0x12
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
__mp_release_all(ffffffff82448630) at __mp_release_all+0x7a
msleep(ffff800000036300,ffff800000036318,20,ffffffff81f6aa48,0) at msleep+0x10b
taskq_next_work(ffff800000036300,ffff800020b17248) at taskq_next_work+0x61
taskq_thread(ffff800000036300) at taskq_thread+0xfb
end trace frame: 0x0, count: 8


ddb{0}> mach ddbcpu 1
Stopped at      x86_ipi_db+0x12:        leave
x86_ipi_db(ffff800020859ff0) at x86_ipi_db+0x12
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
msleep_nsec(10,ffff800020b0bc70,246,8,ffffffff81c572f4) at msleep_nsec+0x4
taskq_next_work(ffff800000036100,ffff800020b0bcc8) at taskq_next_work+0x61
taskq_thread(ffff800000036100) at taskq_thread+0xfb
end trace frame: 0x0, count: 9


ddb{1}> mach ddbcpu 2
Stopped at      x86_ipi_db+0x12:        leave
x86_ipi_db(ffff800020862ff0) at x86_ipi_db+0x12
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
msleep_nsec(10,ffff800020b1d850,246,8,ffffffff81c572f4) at msleep_nsec+0x4
taskq_next_work(ffff800000036400,ffff800020b1d8a8) at taskq_next_work+0x61
taskq_thread(ffff800000036400) at taskq_thread+0xfb
end trace frame: 0x0, count: 9


ddb{2}> mach ddbcpu 3
Stopped at      pf_state_export+0x4e:   movq    0x10(%rax),%rcx
pf_state_export(fffffd80611313c8,fffffd8877492ac0) at pf_state_export+0x4e
pfsync_sendout() at pfsync_sendout+0x5e4
pfsync_update_state(fffffd887df852b8) at pfsync_update_state+0x15b
pf_test(2,1,ffff800000d48000,ffff800020b23a08) at pf_test+0xd53
ip_input_if(ffff800020b23a08,ffff800020b23a14,4,0,ffff800000d48000) at 
ip_input_if+0xcd
ipv4_input(ffff800000d48000,fffffd80774a4000) at ipv4_input+0x39
ether_input(ffff800000d48000,fffffd80774a4000) at ether_input+0x3ad
carp_input(ffff800000d64000,fffffd80774a4000,5e000115) at carp_input+0x196
ether_input(ffff800000d64000,fffffd80774a4000) at ether_input+0x1d9
vlan_input(ffff800000b9f000,fffffd80774a4000,ffff800020b23c3c) at 
vlan_input+0x23d
ether_input(ffff800000b9f000,fffffd80774a4000) at ether_input+0x85
if_input_process(ffff800000493048,ffff800020b23cd8) at if_input_process+0x6f
ifiq_process(ffff800000491b00) at ifiq_process+0x69
taskq_thread(ffff800000036500) at taskq_thread+0x11a
end trace frame: 0x0, count: 1


ddb{3}> mach ddbcpu 4
Stopped at      x86_ipi_db+0x12:        leave
x86_ipi_db(ffff800020874ff0) at x86_ipi_db+0x12
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
__mp_release_all(ffffffff82448630) at __mp_release_all+0x7a
msleep(ffff800000036200,ffff800000036218,20,ffffffff81f6aa48,0) at msleep+0x10b
taskq_next_work(ffff800000036200,ffff800020b117a8) at taskq_next_work+0x61
taskq_thread(ffff800000036200) at taskq_thread+0xfb
end trace frame: 0x0, count: 8


ddb{4}> mach ddbcpu 5
Stopped at      x86_ipi_db+0x12:        leave
x86_ipi_db(ffff80002087dff0) at x86_ipi_db+0x12
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
__mp_acquire_count(ffffffff82448630,0) at __mp_acquire_count+0x44
msleep(ffff800000036000,ffff800000036018,20,ffffffff81f6aa48,0) at msleep+0x119
taskq_next_work(ffff800000036000,ffff800020b05b08) at taskq_next_work+0x61
taskq_thread(ffff800000036000) at taskq_thread+0xfb
end trace frame: 0x0, count: 8
ddb{5}>

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