Hi,
While booting with
OpenBSD 7.3-current (GENERIC.MP) #153: Sat Jul 15 16:24:01 MDT 2023
[email protected]:/usr/src/sys/arch/macppc/compile/GENERIC.MP
Machine paniced in rc reordering.
reordering: ld.so libc libcrypto sshdpanic: pool_do_get: vp: page empty
Stopped at db_enter+0x24: lwz r11,12(r1)
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*286053 66409 0 0x100001 0 0 sh
db_enter() at db_enter+0x20
panic(908034) at panic+0x158
pool_do_get(0,6099c84b,68969083) at pool_do_get+0x370
pool_get(0,66b85b77) at pool_get+0xc4
pmap_vp_enter(1fff1a4,1fff0d8,e8024cb0,d15639f) at pmap_vp_enter+0xa4
pmap_enter(e8024e38,e8024db4,1f1f738,5f1d38bd,2420d042) at pmap_enter+0x1e0
uvm_fault_lower(e8024e58,0,e8024da0,427814) at uvm_fault_lower+0x900
uvm_fault(0,0,0,0) at uvm_fault+0x20c
trap(0) at trap+0x238
trapagain() at trapagain+0x4
--- trap (type 0x10400) ---
End of kernel: 0xfffe6810
end trace frame: 0xfffe6810, count: 5
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}> [-- MARK -- Tue Jul 18 00:50:00 2023]
ddb{0}> trace
db_enter() at db_enter+0x20
panic(908034) at panic+0x158
pool_do_get(0,6099c84b,68969083) at pool_do_get+0x370
pool_get(0,66b85b77) at pool_get+0xc4
pmap_vp_enter(1fff1a4,1fff0d8,e8024cb0,d15639f) at pmap_vp_enter+0xa4
pmap_enter(e8024e38,e8024db4,1f1f738,5f1d38bd,2420d042) at pmap_enter+0x1e0
uvm_fault_lower(e8024e58,0,e8024da0,427814) at uvm_fault_lower+0x900
uvm_fault(0,0,0,0) at uvm_fault+0x20c
trap(0) at trap+0x238
trapagain() at trapagain+0x4
--- trap (type 0x10400) ---
End of kernel: 0xfffe6810
end trace frame: 0xfffe6810, count: -10
ddb{0}> show panic
*cpu0: pool_do_get: vp: page empty
ddb{0}> ps
PID TID PPID UID S FLAGS WAIT COMMAND
*66409 286053 13174 0 7 0x100001 sh
13174 311294 57279 0 3 0x100089 sigsusp sh
89034 307491 1 0 3 0x100080 kqread resolvd
34301 100707 86871 77 3 0x100092 kqread dhcpleased
54366 69070 86871 77 3 0x100092 kqread dhcpleased
86871 362535 1 0 3 0x80 kqread dhcpleased
98114 186276 3166 115 3 0x100092 kqread slaacd
56689 38807 3166 115 3 0x100092 kqread slaacd
3166 469092 1 0 3 0x100080 kqread slaacd
57279 55427 76112 0 3 0x100089 sigsusp sh
76112 10156 1 0 3 0x100083 piperd sh
22123 127478 0 0 3 0x14200 bored smr
82693 204230 0 0 3 0x40014200 idle1
68536 190476 0 0 3 0x14200 pgzero zerothread
4888 454542 0 0 3 0x14200 aiodoned aiodoned
82385 475789 0 0 3 0x14200 syncer update
78872 23710 0 0 3 0x14200 cleaner cleaner
20471 388019 0 0 3 0x14200 reaper reaper
20260 360822 0 0 3 0x14200 pgdaemon pagedaemon
76712 160794 0 0 3 0x14200 usbtsk usbtask
37718 40013 0 0 3 0x14200 usbatsk usbatsk
89295 189330 0 0 3 0x14200 bored sensors
98074 514874 0 0 3 0x14200 bored softnet3
90862 520613 0 0 3 0x14200 bored softnet2
11008 97579 0 0 3 0x14200 bored softnet1
13848 442973 0 0 3 0x14200 bored softnet0
6945 155368 0 0 3 0x14200 bored systqmp
97083 254902 0 0 3 0x14200 bored systq
27429 306600 0 0 3 0x40014200 bored softclock
12027 511656 0 0 3 0x40014200 idle0
1 106847 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb{0}> show uvm
Current UVM status:
pagesize=4096 (0x1000), pagemask=0xfff, pageshift=12
500848 VM pages: 1622 active, 17805 inactive, 1 wired, 442406 free (55607
zero)
min 10% (25) anon, 10% (25) vnode, 5% (12) vtext
freemin=16694, free-target=22258, inactive-target=0, wired-max=166949
faults=106581, traps=0, intrs=12014, ctxswitch=42307 fpuswitch=12977
softint=5524, syscalls=166272, kmapent=10
fault counts:
noram=0, noanon=0, noamap=0, pgwait=0, pgrele=0
ok relocks(total)=19763(19794), anget(retries)=51906(0), amapcopy=21501
neighbor anon/obj pg=16262/31978, gets(lock/unlock)=34379/21189
cases: anon=46026, anoncow=5943, obj=32098, prcopy=3869, przero=20398
daemon and swap counts:
woke=0, revs=0, scans=0, obscans=0, anscans=0
busy=0, freed=0, reactivate=0, deactivate=0
pageouts=0, pending=0, nswget=0
nswapdev=1
swpages=786491, swpginuse=0, swpgonly=0 paging=0
kernel pointers:
objs(kern)=0xb31c78
After reboot fsck made no progress, after Ctrl-C kenrel paniced again.
load: 4.00 cmd: fsck_ffs 64619 [running] 17623.46u 11.61s 98% 1913k^M
6102496318219727.f: phase 2, directory 30155/51251
^Cpanic: kernel diagnostic assertion "anon->an_page == NULL" failed: file
"/usr/s
rc/sys/uvm/uvm_anon.c", line 132
Stopped at db_enter+0x24: lwz r11,12(r1)
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*108779 77589 0 0x14000 0x200 0 reaper
db_enter() at db_enter+0x20
panic(907c94) at panic+0x158
__assert(30f81100,7c5c278,e7fc9de0,2bba9c) at __assert+0x2c
uvm_anfree_list(4574ec37,f) at uvm_anfree_list+0x22c
amap_wipeout(abda90) at amap_wipeout+0x174
amap_unref(9495aaa4,3146aab8,0,1) at amap_unref+0x70
uvm_unmap_detach(be34be3a,b896611d) at uvm_unmap_detach+0x9c
uvm_map_teardown(0) at uvm_map_teardown+0x1c8
uvmspace_free(b3313c) at uvmspace_free+0x60
uvm_exit(b3313c) at uvm_exit+0x30
reaper(ab6c04) at reaper+0x138
proc_trampoline() at proc_trampoline+0x14
end trace frame: 0x0, count: 3
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}> [-- MARK -- Tue Jul 18 22:00:00 2023]
Subsequent reboots and fsck causes other panics.
load: 0.22 cmd: fsck_ffs 57239 [running] 22.08u 5.84s 67% 1210k^M
6102496318219727.f: phase 1, inode 2053312/2643840
panic: trap type 400 srr1 40009032 at fffffffc (_end+0xff4cacd4) lr ffffffff
Stopped at db_enter+0x24: lwz r11,12(r1)
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*165623 57239 0 0x100003 0 0 fsck_ffs
db_enter() at db_enter+0x20
panic(8f605f) at panic+0x158
trap(abda90) at trap+0xc50
trapagain() at trapagain+0x4
--- trap (type 0x400) ---
_end() at 0xfffffffb
splx(0) at splx+0x30
brelse(e7ff6bb8) at brelse+0x44c
_end() at 0x7518e9e0
mtx_enter_try(be34be3a) at mtx_enter_try+0x5c
splx(1000) at splx+0x30
mtx_leave(e51f29e5) at mtx_leave+0x90
pool_lock_mtx_leave(b2a2f0) at pool_lock_mtx_leave+0x20
pool_get(0,4553ae2) at pool_get+0x128
pmap_enter(e7ff6e38,e7ff6db4,4d7d340,e3f2a63e,2420d022) at pmap_enter+0x480
end trace frame: 0xe7ff6d20, count: 0
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}> [-- MARK -- Tue Jul 18 22:05:00 2023]
I was able to repair file system with this kernel:
OpenBSD 7.3-current (GENERIC.MP) #143: Wed Jun 21 05:29:27 MDT 2023
[email protected]:/usr/src/sys/arch/macppc/compile/GENERIC.MP
Regress testing succeeded with this kernel:
OpenBSD 7.3-current (GENERIC.MP) #151: Tue Jul 11 18:15:19 MDT 2023
[email protected]:/usr/src/sys/arch/macppc/compile/GENERIC.MP
So I guess something in pmap or uvm is wrong. It happend between
Tue Jul 11 and Sat Jul 15 macppc snapshot.
Full console output with bad kernel, hangs at reordering sshd:
>> OpenBSD/macppc BOOT 1.11
boot> boot bsd
booting /ht/pci@5/k2-sata-root/k2-sata@0/disk@0:bsd: 10173072+526488
[420631+104+449376+466020]=0x0
[ using 1336664 bytes of bsd ELF symbol table ]
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
Copyright (c) 1995-2023 OpenBSD. All rights reserved. https://www.OpenBSD.org
OpenBSD 7.3-current (GENERIC.MP) #153: Sat Jul 15 16:24:01 MDT 2023
[email protected]:/usr/src/sys/arch/macppc/compile/GENERIC.MP
real mem = 2147483648 (2048MB)
avail mem = 2051371008 (1956MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root: model PowerMac7,3
cpu0 at mainbus0: 970 (Revision 0x202): 1800 MHz
cpu1 at mainbus0: 970 (Revision 0x202): 1800 MHz
mem0 at mainbus0
spdmem0 at mem0: 1GB DDR SDRAM non-parity PC3200CL3.0
spdmem1 at mem0: 1GB DDR SDRAM non-parity PC3200CL3.0
spdmem2 at mem0: 512MB DDR SDRAM non-parity PC3200CL2.5
spdmem3 at mem0: 512MB DDR SDRAM non-parity PC3200CL2.5
memc0 at mainbus0: u3 rev 0xb3
kiic0 at memc0 offset 0xf8001000
iic0 at kiic0
lmtemp0 at iic0 addr 0x4a: ds1775
maxtmp0 at iic0 addr 0x4c: max6690
maxtmp1 at iic0 addr 0x4e: max6690
"cy28508" at iic0 addr 0x69 not configured
"cy2213" at iic0 addr 0x65 not configured
fcu0 at iic0 addr 0xaf
"pca9556" at iic0 addr 0x18 not configured
adc0 at iic0 addr 0x2c: ad7417
"24256" at iic0 addr 0x50 not configured
"pca9556" at iic0 addr 0x19 not configured
adc1 at iic0 addr 0x2d: ad7417
"24256" at iic0 addr 0x51 not configured
"dart" at memc0 offset 0xf8033000 not configured
"mpic" at memc0 offset 0xf8040000 not configured
mpcpcibr0 at mainbus0 pci: u3-agp
pci0 at mpcpcibr0 bus 0
0:16:0: mem address conflict 0xb0000000/0x10000000
pchb0 at pci0 dev 11 function 0 "Apple U3 AGP" rev 0x00
appleagp0 at pchb0
agp0 at appleagp0: aperture at 0x0, size 0x10000000
radeondrm0 at pci0 dev 16 function 0 "ATI Radeon 9600" rev 0x00: can't reserve
framebuffer space
"ATI Radeon 9600 XT Sec" rev 0x00 at pci0 dev 16 function 1 not configured
ht0 at mainbus0: u3-ht, 6 devices
pci1 at ht0 bus 0
hpb0 at pci1 dev 1 function 0 "Apple U3" rev 0x00: 85 sources
pci2 at hpb0 bus 1
macobio0 at pci2 dev 7 function 0 "Apple K2 Macio" rev 0x60
openpic0 at macobio0 offset 0x40000: version 0x4614 feature 770302 LE
macgpio0 at macobio0 offset 0x50
"pmu-interrupt" at macgpio0 offset 0x9 not configured
"programmer-switch" at macgpio0 offset 0x11 not configured
"modem-reset" at macgpio0 offset 0x1d not configured
"modem-power" at macgpio0 offset 0x1e not configured
"fcu-interrupt" at macgpio0 offset 0x15 not configured
"fcu-hw-reset" at macgpio0 offset 0x3a not configured
"slewing-done" at macgpio0 offset 0x23 not configured
"codec-input-data-mux" at macgpio0 offset 0xb not configured
"line-input-detect" at macgpio0 offset 0xc not configured
"codec-error-irq" at mpio0 offset 0x17 not configured
"codec-irq" at macgpio0 offset 0x18 not configured
"headphone-mute" at macgpio0 offset 0x1f not configured
"amp-mute" at macgpio0 offset 0x20 not configured
"hw-reset" at macgpio0 offset 0x24 not configured
"line-output-mute" at macgpio0 offset 0x25 not configured
"codec-clock-mux" at macgpio0 offset 0x26 not configured
"escc-legacy" at macobio0 offset 0x12000 not configured
zs0 at macobio0 offset 0x13000: irq 22,23
zstty0 at zs0 channel 0: console
zstty1 at zs0 channel 1
kiic1 at macobio0 offset 0x18000
iic1 at kiic1
aoa0 at macobio0 offset 0x10000: irq 30,1,2
"timer" at macobio0 offset 0x15000 not configured
adb0 at macobio0 offset 0x16000
apm0 at adb0: battery flags 0x9, 0% charged
piic0 at adb0
iic2 at piic0
"fans" at macobio0 offset 0x4c not configured
audio0 at aoa0
ohci0 at pci2 dev 8 function 0 "Apple K2 USB" rev 0x00: irq 27, version 1.0,
legacy support
ohci1 at pci2 dev 9 function 0 "Apple K2 USB" rev 0x00: irq 28, version 1.0,
legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0 configuration 1 interface 0 "Apple OHCI root hub" rev 1.00/1.00
addr 1
usb1 at ohci1: USB revision 1.0
uhub1 at usb1 configuration 1 interface 0 "Apple OHCI root hub" rev 1.00/1.00
addr 1
ppb0 at pci1 dev 2 function 0 "Apple U3" rev 0x00
pci3 at ppb0 bus 5
bwi0 at pci3 dev 1 function 0 "Broadcom BCM4306" rev 0x03: irq 57, address
00:16:cb:f7:9f:42
em0 at pci3 dev 4 function 0 "Intel 82546GB" rev 0x03: irq 54, address
00:1b:21:30:3c:50
em1 at pci3 dev 4 function 1 "Intel 82546GB" rev 0x03: irq 54, address
00:1b:21:30:3c:51
ohci2 at pci3 dev 11 function 0 "NEC USB" rev 0x43: irq 63, version 1.0
ohci3 at pci3 dev 11 function 1 "NEC USB" rev 0x43: irq 63, version 1.0
ehci0 at pci3 dev 11 function 2 "NEC USB" rev 0x04: irq 63
usb2 at ehci0: USB revision 2.0
uhub2 at usb2 configuration 1 interface 0 "NEC EHCI root hub" rev 2.00/1.00
addr 1
usb3 at ohci2: USB revision 1.0
uhub3 at usb3 configuration 1 interface 0 "NEC OHCI root hub" rev 1.00/1.00
addr 1
usb4 at ohci3: USB revision 1.0
uhub4 at usb4 configuration 1 interface 0 "NEC OHCI root hub" rev 1.00/1.00
addr 1
ppb1 at pci1 dev 3 function 0 "Apple U3" rev 0x00
pci4 at ppb1 bus 2
kauaiata0 at pci4 dev 13 function 0 "Apple K2 ATA" rev 0x00
wdc0 at kauaiata0 irq 39: DMA
atapiscsi0 at wdc0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <PIONEER, DVD-RW DVR-117D, B705> removable
cd0(wdc0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 4
"Apple K2 Firewire" rev 0x00 at pci4 dev 14 function 0 not configured
ppb2 at pci1 dev 4 function 0 "Apple U3" rev 0x00
pci5 at ppb2 bus 3
gem0 at pci5 dev 15 function 0 "Apple K2 GMAC" rev 0x00: irq 41, address
00:0d:93:55:51:d2
brgphy0 at gem0 phy 1: BCM54K2 10/100/1000baseT PHY, rev. 0
ppb3 at pci1 dev 5 function 0 "Apple U3" rev 0x00
pci6 at ppb3 bus 4
pciide0 at pci6 dev 12 function 0 "ServerWorks K2 SATA" rev 0x00: DMA
pciide0: using irq 0 for native-PCI interrupt
pciide0: port 0: 1.5Gb/s
wd0 at pciide0 channel 0 drive 0: <ST380013AS>
wd0: 16-sector PIO, LBA48, 76319MB, 156301488 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 6
pciide0: port 1: PHY offline
pciide0: port 2: PHY offline
pciide0: port 3: PHY offline
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
bootpath: /ht/pci@5/k2-sata-root/k2-sata@0/disk@0:/bsd
root on wd0a (6102496318219727.a) swap on wd0b dump on wd0b
Automatic boot in progress: starting file system checks.
/dev/wd0a (6102496318219727.a): file system is clean; not checking
/dev/wd0l (6102496318219727.l): file system is clean; not checking
/dev/wd0d (6102496318219727.d): file system is clean; not checking
/dev/wd0f (6102496318219727.f): file system is clean; not checking
/dev/wd0g (6102496318219727.g): file system is clean; not checking
/dev/wd0h (6102496318219727.h): file system is clean; not checking
/dev/wd0j (6102496318219727.j): file system is clean; not checking
/dev/wd0k (6102496318219727.k): file system is clean; not checking
/dev/wd0e (6102496318219727.e): file system is clean; not checking
pf enabled
ddb.console: 0 -> 1
ddb.log: 1 -> 0
ddb.max_line: 24 -> 0
ddb.max_width: 80 -> 0
kern.allowdt: 0 -> 1
kern.allowkmem: 0 -> 1
kern.nosuidcoredump: 1 -> 3
kern.pool_debug: 1 -> 1
kern.splassert: 1 -> 2
sysctl: kern.witness.watch: specification is incomplete
net.inet.etherip.allow: 0 -> 1
net.inet.ip.forwarding: 0 -> 1
net.inet.ipcomp.enable: 0 -> 1
net.inet.ipip.allow: 0 -> 1
net.inet6.ip6.forwarding: 0 -> 1
vm.malloc_conf: -> CFGJU
starting network
reordering: ld.so libc libcrypto sshd[-- MARK -- Tue Jul 18 22:20:00 2023]
