Hi,
I've had a panic on one of my VMs running ipsec/gre
7.6 GENERIC.MP#338 amd64 - release
panic: m_clget: request for 65545 byte cluster
Stopped at db_enter+0x14: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*119623 13435 0 0x14000 0x200 1K softnet0
db_enter() at db_enter+0x14
panic(ffffffff82382ed8) at panic+0xdd
m_clget(fffffd803d8f4400,2,10009) at m_clget+0x270
m_defrag(fffffd80368f5300,2) at m_defrag+0x9c
vio_start(ffff800000058058) at vio_start+0x1fb
if_qstart_compat(ffff800000058300) at if_qstart_compat+0x44
ifq_serialize(ffff800000058300,ffff8000000583e8) at ifq_serialize+0x116
taskq_thread(ffff80000002c000) at taskq_thread+0x129
end trace frame: 0x0, count: 7
panic: m_clget: request for 65545 byte cluster
Stopped at db_enter+0x14: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*119623 13435 0 0x14000 0x200 1K softnet0
db_enter() at db_enter+0x14
panic(ffffffff82382ed8) at panic+0xdd
m_clget(fffffd803d8f4400,2,10009) at m_clget+0x270
m_defrag(fffffd80368f5300,2) at m_defrag+0x9c
vio_start(ffff800000058058) at vio_start+0x1fb
if_qstart_compat(ffff800000058300) at if_qstart_compat+0x44
ifq_serialize(ffff800000058300,ffff8000000583e8) at ifq_serialize+0x116
taskq_thread(ffff80000002c000) at taskq_thread+0x129
end trace frame: 0x0, count: 7
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{1}> PID TID PPID UID S FLAGS WAIT COMMAND
18541 76686 1 0 3 0x80 nanoslp collectd
18541 450478 1 0 3 0x4000080 fsleep collectd
18541 40556 1 0 3 0x4000080 fsleep collectd
18541 10322 1 0 3 0x4000080 fsleep collectd
18541 453746 1 0 3 0x4000080 fsleep collectd
18541 274126 1 0 3 0x4000080 fsleep collectd
18541 498988 1 0 3 0x4000080 fsleep collectd
18541 74066 1 0 3 0x4000080 fsleep collectd
18541 457541 1 0 3 0x4000080 fsleep collectd
18541 242820 1 0 3 0x4000080 fsleep collectd
18541 224676 1 0 3 0x4000080 fsleep collectd
18541 199904 1 0 3 0x4000080 fsleep collectd
42450 421831 1 0 3 0x80 kqread bacula-fd
42450 113477 1 0 3 0x4000080 fsleep bacula-fd
63268 431802 1 0 3 0x100083 ttyin getty
95489 27842 1 0 3 0x100083 ttyin getty
11094 463632 1 0 3 0x100083 ttyin getty
9283 13828 1 0 3 0x100083 ttyin getty
45056 78134 1 0 3 0x100083 ttyin getty
98016 369670 1 0 3 0x100098 kqread cron
36632 491222 13323 95 3 0x1100092 kqread smtpd
9803 247029 13323 103 3 0x1100092 kqread smtpd
78724 165694 13323 95 3 0x1100092 kqread smtpd
70521 24206 13323 95 3 0x100092 kqread smtpd
97268 437830 13323 95 3 0x1100092 kqread smtpd
50091 26470 13323 95 3 0x1100092 kqread smtpd
13323 397340 1 0 3 0x100080 kqread smtpd
65778 510577 63771 85 3 0x1100090 kqread ospfd
11072 309198 63771 85 3 0x1100090 kqread ospfd
63771 241980 1 0 3 0x80 kqread ospfd
29061 2616 62101 91 3 0x92 kqread snmpd_metrics
31745 193527 62101 91 3 0x1100092 kqread snmpd
62101 479134 1 0 3 0x100080 kqread snmpd
85031 90357 1 0 3 0x88 kqread sshd
45757 351343 54208 68 3 0x1000090 kqread isakmpd
54208 84474 1 0 3 0x80 sbwait isakmpd
22673 42370 1 0 3 0x100080 kqread ntpd
47812 438466 75256 83 3 0x100092 kqread ntpd
75256 264610 1 83 3 0x1100092 kqread ntpd
70863 206596 60656 74 3 0x1100092 bpf pflogd
60656 509447 1 0 3 0x80 sbwait pflogd
29959 366948 28912 73 3 0x1100090 kqread syslogd
28912 179880 1 0 3 0x100082 sbwait syslogd
66331 120014 0 0 3 0x14200 bored smr
43314 366995 0 0 3 0x14200 pgzero zerothread
67891 16330 0 0 3 0x14200 aiodoned aiodoned
85978 521455 0 0 3 0x14200 syncer update
15407 76815 0 0 3 0x14200 cleaner cleaner
61277 41910 0 0 3 0x14200 reaper reaper
24197 144292 0 0 3 0x14200 pgdaemon pagedaemon
1846 431412 0 0 3 0x14200 usbtsk usbtask
76723 180735 0 0 3 0x14200 usbatsk usbatsk
70210 106414 0 0 3 0x14200 bored viomb
83203 281755 0 0 3 0x14200 bored wsdisplay0
12030 505842 0 0 3 0x40014200 acpi0 acpi0
36058 157068 0 0 3 0x40014200 idle1
5318 305463 0 0 3 0x14200 bored softnet3
66796 11878 0 0 3 0x14200 bored softnet2
20484 242553 0 0 3 0x14200 bored softnet1
*13435 119623 0 0 7 0x14200 softnet0
72036 67332 0 0 3 0x14200 bored systqmp
79009 226853 0 0 3 0x14200 bored systq
26694 358771 0 0 3 0x14200 tmoslp softclockmp
22315 350752 0 0 3 0x40014200 tmoslp softclock
61503 185618 0 0 7 0x40014200 idle0
1 328946 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb{1}> db_enter() at db_enter+0x14
panic(ffffffff82382ed8) at panic+0xdd
m_clget(fffffd803d8f4400,2,10009) at m_clget+0x270
m_defrag(fffffd80368f5300,2) at m_defrag+0x9c
vio_start(ffff800000058058) at vio_start+0x1fb
if_qstart_compat(ffff800000058300) at if_qstart_compat+0x44
ifq_serialize(ffff800000058300,ffff8000000583e8) at ifq_serialize+0x116
taskq_thread(ffff80000002c000) at taskq_thread+0x129
end trace frame: 0x0, count: -8
ddb{1}> rebooting...
OpenBSD 7.6 (GENERIC.MP) #338: Mon Sep 30 08:55:35 MDT 2024
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 1056813056 (1007MB)
avail mem = 1001725952 (955MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf57b0 (10 entries)
bios0: vendor SeaBIOS version "1.16.0-4.module+el8.9.0+1408+7b966129" date
04/01/2014
bios0: oVirt RHEL
acpi0 at bios0: ACPI 1.0
acpi0: sleep states S5
acpi0: tables DSDT FACP APIC SRAT WAET
acpi0: wakeup devices
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel Core Processor (Haswell, no TSX), 2000.44 MHz, 06-3c-01
cpu0: cpuid 1
edx=78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2>
ecx=f7fa3203<SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV>
cpu0: cpuid 6 eax=4<ARAT>
cpu0: cpuid 7.0 ebx=7a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID>
edx=84000400<MD_CLEAR,IBRS,IBPB,SSBD>
cpu0: cpuid d.1 eax=1<XSAVEOPT>
cpu0: cpuid 80000001 edx=28100800<NXE,RDTSCP,LONG> ecx=21<LAHF,ABM>
cpu0: MELTDOWN
cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 4MB 64b/line
16-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 1000MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel Core Processor (Haswell, no TSX), 2000.63 MHz, 06-3c-01
cpu1: smt 0, core 0, package 1
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins
acpiprt0 at acpi0: bus 0 (PCI0)
"ACPI0006" at acpi0 not configured
acpipci0 at acpi0 PCI0
acpicmos0 at acpi0
"PNP0A06" at acpi0 not configured
"PNP0A06" at acpi0 not configured
"PNP0A06" at acpi0 not configured
"PNP0A06" at acpi0 not configured
"QEMU0002" at acpi0 not configured
"ACPI0010" at acpi0 not configured
"PNP0A06" at acpi0 not configured
acpicpu0 at acpi0: C1(@1 halt!)
acpicpu1 at acpi0: C1(@1 halt!)
cpu0: using VERW MDS workaround
pvbus0 at mainbus0: KVM
pvclock0 at pvbus0
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02
pcib0 at pci0 dev 1 function 0 "Intel 82371SB ISA" rev 0x00
pciide0 at pci0 dev 1 function 1 "Intel 82371SB IDE" rev 0x00: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
pciide0: channel 0 disabled (no drives)
atapiscsi0 at pciide0 channel 1 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <QEMU, QEMU DVD-ROM, 2.5+> removable
cd0(pciide0:1:0): using PIO mode 4, DMA mode 2
uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 0 int 11
piixpm0 at pci0 dev 1 function 3 "Intel 82371AB Power" rev 0x03: apic 0 int 9
iic0 at piixpm0
vga1 at pci0 dev 2 function 0 "Red Hat QXL Video" rev 0x04
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Network" rev 0x00
vio0 at virtio0, address 00:1a:4a:3c:44:35
virtio0: msix per-VQ
virtio1 at pci0 dev 4 function 0 "Qumranet Virtio Network" rev 0x00
vio1 at virtio1, address 00:1a:4a:3c:44:36
virtio1: msix per-VQ
virtio2 at pci0 dev 5 function 0 "Qumranet Virtio Console" rev 0x00
virtio2: no matching child driver; not configured
virtio3 at pci0 dev 6 function 0 "Qumranet Virtio Storage" rev 0x00
vioblk0 at virtio3
scsibus2 at vioblk0: 1 targets
sd0 at scsibus2 targ 0 lun 0: <VirtIO, Block Device, >
sd0: 12288MB, 512 bytes/sector, 25165824 sectors
virtio3: msix per-VQ
virtio4 at pci0 dev 7 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
viomb0 at virtio4
virtio4: apic 0 int 11
virtio5 at pci0 dev 8 function 0 "Qumranet Virtio RNG" rev 0x00
viornd0 at virtio5
virtio5: apic 0 int 11
isa0 at pcib0
isadma0 at isa0
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd0a (9e3b02c11aa0287b.a) swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
fd0 at fdc0 drive 1: density unknown
