while compiling a new kernel with "nice make -j3"...
login: panic: pool_do_get: dwc2qtd free list modified: page
0x980000041cf70000; item addr 0x980000041cf70018; offset 0x0=0xadbeef
Stopped at 0xffffffff812c0ddc: jr ra
0xffffffff812c0de0: nop
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*501040 74356 0 0x100003 0 0 cc1
151238 34144 0 0x14000 0x200 1 zerothread
0xffffffff812c0dd8 (b39ec8920bcd3826,9001070000000208,208,0) ra
0xffffffff8128
cb08 sp 0x980000000f5f3b30, sz 0
0xffffffff8128c9b0 (b39ec8920bcd3826,9001070000000208,208,0) ra 0x0 sp
0x98000
0000f5f3b30, sz 0
User-level: pid 74356
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{0}>
ddb{0}> trace
0xffffffff812c0dd8 (b39ec8920bcd3826,9001070000000208,208,0) ra
0xffffffff8128
cb08 sp 0x980000000f5f3b30, sz 0
0xffffffff8128c9b0 (b39ec8920bcd3826,9001070000000208,208,0) ra 0x0 sp
0x98000
0000f5f3b30, sz 0
User-level: pid 74356
ddb{0}> ps
PID TID PPID UID S FLAGS WAIT COMMAND
84523 170577 13773 0 3 0x100083 piperd as
17505 327678 13773 0 2 0x100003 cc1
13773 190142 24358 0 3 0x100083 wait cc
24358 437658 98367 0 3 0x10008b pause sh
12313 499917 58119 0 3 0x100083 piperd as
*74356 501040 58119 0 7 0x100003 cc1
58119 33692 18284 0 3 0x100083 wait cc
18284 51398 98367 0 3 0x10008b pause sh
34730 455320 39833 0 3 0x100083 piperd as
30459 302736 39833 0 2 0x100003 cc1
39833 99698 67175 0 3 0x100083 wait cc
67175 424183 98367 0 3 0x10008b pause sh
98367 312104 22575 0 3 0x10008b pause make
22575 198871 47455 0 3 0x10008b pause ksh
47455 57565 24357 0 3 0x92 select sshd
50763 469021 1 0 3 0x100083 ttyin getty
54064 150403 1 0 3 0x100098 poll cron
53564 281315 1 99 3 0x100090 poll sndiod
64851 5274 1 110 3 0x100090 poll sndiod
63647 184124 75790 95 3 0x100092 kqread smtpd
82162 65809 75790 103 3 0x100092 kqread smtpd
55044 340141 75790 95 3 0x100092 kqread smtpd
75211 279348 75790 95 3 0x100092 kqread smtpd
40004 395840 75790 95 3 0x100092 kqread smtpd
23479 276621 75790 95 3 0x100092 kqread smtpd
75790 174074 1 0 3 0x100080 kqread smtpd
24357 404632 1 0 3 0x80 select sshd
98900 450994 28440 83 3 0x100092 poll ntpd
28440 80827 95281 83 3 0x100092 poll ntpd
95281 162123 1 0 3 0x100080 poll ntpd
44518 500540 39147 74 3 0x100090 bpf pflogd
39147 347389 1 0 3 0x100080 netio pflogd
38736 177173 47995 73 3 0x100090 kqread syslogd
47995 405793 1 0 3 0x100082 netio syslogd
8463 298913 1 77 3 0x100090 poll dhclient
373 466438 1 0 3 0x80 poll dhclient
24163 96286 9387 115 3 0x100092 kqread slaacd
63217 419444 9387 115 3 0x100092 kqread slaacd
9387 429961 1 0 3 0x80 kqread slaacd
7638 27189 0 0 3 0x40014200 idle1
34144 151238 0 0 7 0x14200 zerothread
79001 435401 0 0 3 0x14200 aiodoned aiodoned
7006 156543 0 0 3 0x14200 syncer update
51190 319510 0 0 3 0x14200 cleaner cleaner
77636 494209 0 0 3 0x14200 reaper reaper
37588 76369 0 0 3 0x14200 pgdaemon pagedaemon
92533 322705 0 0 3 0x14200 bored crynlk
45047 124265 0 0 3 0x14200 bored crypto
29283 84119 0 0 3 0x14200 pftm pfpurge
33895 297292 0 0 3 0x14200 usbtsk usbtask
26291 281989 0 0 3 0x14200 usbatsk usbatsk
89378 497596 0 0 3 0x14200 bored dwc2
54831 311275 0 0 3 0x14200 bored softnet
901 288785 0 0 3 0x14200 bored systqmp
28797 476609 0 0 3 0x14200 bored systq
95021 250992 0 0 3 0x40014200 bored softclock
73370 213947 0 0 3 0x40014200 idle0
92657 35694 0 0 3 0x14200 bored sbar
1 448426 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb{0}> machine ddbcpu 1
Stopped at 0xffffffff812c0ddc: jr ra
0xffffffff812c0de0: nop
0xffffffff812c0dd8 (4,1,688,1) ra 0xffffffff81119860 sp
0x980000000ffaba98, sz
0
0xffffffff81119858 (4,1,688,1) ra 0x0 sp 0x980000000ffaba98, sz 0
User-level: pid 34144
ddb{1}> trace
0xffffffff812c0dd8 (4,1,688,1) ra 0xffffffff81119860 sp
0x980000000ffaba98, sz
0
0xffffffff81119858 (4,1,688,1) ra 0x0 sp 0x980000000ffaba98, sz 0
User-level: pid 34144
ddb{1}> ps
PID TID PPID UID S FLAGS WAIT COMMAND
84523 170577 13773 0 3 0x100083 piperd as
17505 327678 13773 0 2 0x100003 cc1
13773 190142 24358 0 3 0x100083 wait cc
24358 437658 98367 0 3 0x10008b pause sh
12313 499917 58119 0 3 0x100083 piperd as
74356 501040 58119 0 7 0x100003 cc1
58119 33692 18284 0 3 0x100083 wait cc
18284 51398 98367 0 3 0x10008b pause sh
34730 455320 39833 0 3 0x100083 piperd as
30459 302736 39833 0 2 0x100003 cc1
39833 99698 67175 0 3 0x100083 wait cc
67175 424183 98367 0 3 0x10008b pause sh
98367 312104 22575 0 3 0x10008b pause make
22575 198871 47455 0 3 0x10008b pause ksh
47455 57565 24357 0 3 0x92 select sshd
50763 469021 1 0 3 0x100083 ttyin getty
54064 150403 1 0 3 0x100098 poll cron
53564 281315 1 99 3 0x100090 poll sndiod
64851 5274 1 110 3 0x100090 poll sndiod
63647 184124 75790 95 3 0x100092 kqread smtpd
82162 65809 75790 103 3 0x100092 kqread smtpd
55044 340141 75790 95 3 0x100092 kqread smtpd
75211 279348 75790 95 3 0x100092 kqread smtpd
40004 395840 75790 95 3 0x100092 kqread smtpd
23479 276621 75790 95 3 0x100092 kqread smtpd
75790 174074 1 0 3 0x100080 kqread smtpd
24357 404632 1 0 3 0x80 select sshd
98900 450994 28440 83 3 0x100092 poll ntpd
28440 80827 95281 83 3 0x100092 poll ntpd
95281 162123 1 0 3 0x100080 poll ntpd
44518 500540 39147 74 3 0x100090 bpf pflogd
39147 347389 1 0 3 0x100080 netio pflogd
38736 177173 47995 73 3 0x100090 kqread syslogd
47995 405793 1 0 3 0x100082 netio syslogd
8463 298913 1 77 3 0x100090 poll dhclient
373 466438 1 0 3 0x80 poll dhclient
24163 96286 9387 115 3 0x100092 kqread slaacd
63217 419444 9387 115 3 0x100092 kqread slaacd
9387 429961 1 0 3 0x80 kqread slaacd
7638 27189 0 0 3 0x40014200 idle1
*34144 151238 0 0 7 0x14200 zerothread
79001 435401 0 0 3 0x14200 aiodoned aiodoned
7006 156543 0 0 3 0x14200 syncer update
51190 319510 0 0 3 0x14200 cleaner cleaner
77636 494209 0 0 3 0x14200 reaper reaper
37588 76369 0 0 3 0x14200 pgdaemon pagedaemon
92533 322705 0 0 3 0x14200 bored crynlk
45047 124265 0 0 3 0x14200 bored crypto
29283 84119 0 0 3 0x14200 pftm pfpurge
33895 297292 0 0 3 0x14200 usbtsk usbtask
26291 281989 0 0 3 0x14200 usbatsk usbatsk
89378 497596 0 0 3 0x14200 bored dwc2
54831 311275 0 0 3 0x14200 bored softnet
901 288785 0 0 3 0x14200 bored systqmp
28797 476609 0 0 3 0x14200 bored systq
95021 250992 0 0 3 0x40014200 bored softclock
73370 213947 0 0 3 0x40014200 idle0
92657 35694 0 0 3 0x14200 bored sbar
1 448426 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb{1}>
dmesg
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
Copyright (c) 1995-2017 OpenBSD. All rights reserved.
https://www.OpenBSD.org
OpenBSD 6.1-current (GENERIC.MP) #0: Mon Jun 19 20:39:02 UTC 2017
visa@octeon:/usr/src/sys/arch/octeon/compile/GENERIC.MP
real mem = 536870912 (512MB)
avail mem = 524009472 (499MB)
mainbus0 at root
cpu0 at mainbus0: CN50xx CPU rev 0.1 500 MHz, Software FP emulation
cpu0: cache L1-I 32KB 4 way D 8KB 64 way, L2 128KB 8 way
cpu1 at mainbus0: CN50xx CPU rev 0.1 500 MHz, Software FP emulation
cpu1: cache L1-I 32KB 4 way D 8KB 64 way, L2 128KB 8 way
clock0 at mainbus0: int 5
iobus0 at mainbus0
simplebus0 at iobus0: "soc"
octciu0 at simplebus0
cn30xxsmi0 at simplebus0
dwctwo0 at iobus0 base 0x1180068000000 irq 56
usb0 at dwctwo0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Octeon DWC2 root hub" rev
2.00/1.00 addr 1
octrng0 at iobus0 base 0x1400000000000 irq 0
cn30xxgmx0 at iobus0 base 0x1180008000000
cnmac0 at cn30xxgmx0: RGMII, address dc:9f:db:28:59:1d
atphy0 at cnmac0 phy 7: AR8035 10/100/1000 PHY, rev. 2
cnmac1 at cn30xxgmx0: RGMII, address dc:9f:db:28:59:1e
atphy1 at cnmac1 phy 6: AR8035 10/100/1000 PHY, rev. 2
cnmac2 at cn30xxgmx0: RGMII, address dc:9f:db:28:59:1f
atphy2 at cnmac2 phy 5: AR8035 10/100/1000 PHY, rev. 2
uartbus0 at mainbus0
com0 at uartbus0 base 0x1180000000800 irq 34: ns16550a, 64 byte fifo
com0: console
com1 at uartbus0 base 0x1180000000c00 irq 35: ns16550a, 64 byte fifo
/dev/ksyms: Symbol table not valid.
umass0 at uhub0 port 1 configuration 1 interface 0 "SanDisk Ultra" rev
2.10/1.00 addr 2
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, initiator 0
sd0 at scsibus0 targ 1 lun 0: <SanDisk, Ultra, 1.00> SCSI4 0/direct
removable serial.07815581471103115165
sd0: 14832MB, 512 bytes/sector, 30375936 sectors
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
boot device: sd0
root on sd0a (bc6f9095e838ccff.a) swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
WARNING: No TOD clock, believing file system.
WARNING: CHECK AND RESET THE DATE!
cpu1 launched
--
-"Any girl with sense love those dead presidents"
Quireboys - Debbie
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