[Bug 243646] panic: bad pte va 966000 pte 0
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Mon Jan 27 07:26:23 UTC 2020
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=243646
Bug ID: 243646
Summary: panic: bad pte va 966000 pte 0
Product: Base System
Version: 12.1-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: bugs at FreeBSD.org
Reporter: dinoex at FreeBSD.org
FreeBSD netcom2.dinoex.sub.de 12.1-RELEASE-p1 FreeBSD 12.1-RELEASE-p1 r357113
GENERIC amd64
panic: bad pte va 966000 pte 0
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
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This GDB was configured as "amd64-marcel-freebsd"...
Unread portion of the kernel message buffer:
panic: bad pte va 966000 pte 0
cpuid = 0
time = 1580083866
KDB: stack backtrace:
#0 0xffffffff80c1d297 at kdb_backtrace+0x67
#1 0xffffffff80bd05cd at vpanic+0x19d
#2 0xffffffff80bd0423 at panic+0x43
#3 0xffffffff81099fb7 at pmap_remove_pages+0x8b7
#4 0xffffffff80f1171c at vmspace_exit+0x9c
#5 0xffffffff80b8a509 at exit1+0x5d9
#6 0xffffffff80b89f2d at sys_sys_exit+0xd
#7 0xffffffff810a8984 at amd64_syscall+0x364
#8 0xffffffff81082330 at fast_syscall_common+0x101
Uptime: 14h50m29s
Dumping 937 out of 16235 MB:..2%..11%..21%..31%..41%..52%..62%..72%..81%..91%
Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/linprocfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/linprocfs.ko
Reading symbols from /boot/kernel/linux_common.ko...Reading symbols from
/usr/lib/debug//boot/kernel/linux_common.ko.debug...done.
done.
Loaded symbols for /boot/kernel/linux_common.ko
Reading symbols from /boot/kernel/linsysfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/linsysfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/linsysfs.ko
Reading symbols from /boot/kernel/ums.ko...Reading symbols from
/usr/lib/debug//boot/kernel/ums.ko.debug...done.
done.
Loaded symbols for /boot/kernel/ums.ko
Reading symbols from /boot/kernel/radeonkms.ko...Reading symbols from
/usr/lib/debug//boot/kernel/radeonkms.ko.debug...done.
done.
Loaded symbols for /boot/kernel/radeonkms.ko
Reading symbols from /boot/kernel/drm2.ko...Reading symbols from
/usr/lib/debug//boot/kernel/drm2.ko.debug...done.
done.
Loaded symbols for /boot/kernel/drm2.ko
Reading symbols from /boot/kernel/iicbus.ko...Reading symbols from
/usr/lib/debug//boot/kernel/iicbus.ko.debug...done.
done.
Loaded symbols for /boot/kernel/iicbus.ko
Reading symbols from /boot/kernel/iic.ko...Reading symbols from
/usr/lib/debug//boot/kernel/iic.ko.debug...done.
done.
Loaded symbols for /boot/kernel/iic.ko
Reading symbols from /boot/kernel/iicbb.ko...Reading symbols from
/usr/lib/debug//boot/kernel/iicbb.ko.debug...done.
done.
Loaded symbols for /boot/kernel/iicbb.ko
Reading symbols from /boot/kernel/radeonkmsfw_BARTS_pfp.ko...Reading symbols
from /usr/lib/debug//boot/kernel/radeonkmsfw_BARTS_pfp.ko.debug...done.
done.
Loaded symbols for /boot/kernel/radeonkmsfw_BARTS_pfp.ko
Reading symbols from /boot/kernel/radeonkmsfw_BARTS_me.ko...Reading symbols
from /usr/lib/debug//boot/kernel/radeonkmsfw_BARTS_me.ko.debug...done.
done.
Loaded symbols for /boot/kernel/radeonkmsfw_BARTS_me.ko
Reading symbols from /boot/kernel/radeonkmsfw_BTC_rlc.ko...Reading symbols from
/usr/lib/debug//boot/kernel/radeonkmsfw_BTC_rlc.ko.debug...done.
done.
Loaded symbols for /boot/kernel/radeonkmsfw_BTC_rlc.ko
Reading symbols from /boot/kernel/radeonkmsfw_BARTS_mc.ko...Reading symbols
from /usr/lib/debug//boot/kernel/radeonkmsfw_BARTS_mc.ko.debug...done.
done.
Loaded symbols for /boot/kernel/radeonkmsfw_BARTS_mc.ko
Reading symbols from /boot/kernel/uhid.ko...Reading symbols from
/usr/lib/debug//boot/kernel/uhid.ko.debug...done.
done.
Loaded symbols for /boot/kernel/uhid.ko
Reading symbols from /boot/kernel/linux.ko...Reading symbols from
/usr/lib/debug//boot/kernel/linux.ko.debug...done.
done.
Loaded symbols for /boot/kernel/linux.ko
Reading symbols from /boot/kernel/linux64.ko...Reading symbols from
/usr/lib/debug//boot/kernel/linux64.ko.debug...done.
done.
Loaded symbols for /boot/kernel/linux64.ko
Reading symbols from /boot/kernel/speaker.ko...Reading symbols from
/usr/lib/debug//boot/kernel/speaker.ko.debug...done.
done.
Loaded symbols for /boot/kernel/speaker.ko
Reading symbols from /boot/modules/nvidia.ko...done.
Loaded symbols for /boot/modules/nvidia.ko
Reading symbols from /boot/kernel/sem.ko...Reading symbols from
/usr/lib/debug//boot/kernel/sem.ko.debug...done.
done.
Loaded symbols for /boot/kernel/sem.ko
Reading symbols from /boot/kernel/nullfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/nullfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/nullfs.ko
Reading symbols from /boot/kernel/tmpfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/tmpfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/tmpfs.ko
Reading symbols from /boot/kernel/fdescfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/fdescfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/fdescfs.ko
#0 doadump () at src/sys/amd64/include/pcpu.h:234
234 __asm("movq %%gs:%P1,%0" : "=r" (td) : "n"
(OFFSETOF_CURTHREAD));
(kgdb) #0 doadump () at src/sys/amd64/include/pcpu.h:234
#1 0xffffffff80bd01c8 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:451
#2 0xffffffff80bd0629 in vpanic (fmt=<value optimized out>,
ap=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:877
#3 0xffffffff80bd0423 in panic (fmt=<value optimized out>)
at /usr/src/sys/kern/kern_shutdown.c:804
#4 0xffffffff81099fb7 in pmap_remove_pages (pmap=<value optimized out>)
at /usr/src/sys/amd64/amd64/pmap.c:6932
#5 0xffffffff80f1171c in vmspace_exit (td=0xfffff8019974e5e0)
at /usr/src/sys/vm/vm_map.c:409
#6 0xffffffff80b8a509 in exit1 (td=0xfffff8019974e5e0,
rval=<value optimized out>, signo=0) at /usr/src/sys/kern/kern_exit.c:396
#7 0xffffffff80b89f2d in sys_sys_exit (td=<value optimized out>,
uap=<value optimized out>) at /usr/src/sys/kern/kern_exit.c:175
#8 0xffffffff810a8984 in amd64_syscall (td=0xfffff8019974e5e0, traced=0)
at src/sys/amd64/amd64/../../kern/subr_syscall.c:135
#9 0xffffffff81082330 in fast_syscall_common ()
at /usr/src/sys/amd64/amd64/exception.S:581
#10 0x0000000003e6794a in ?? ()
Previous frame inner to this frame (corrupt stack?)
Current language: auto; currently minimal
(kgdb)
------------------------------------------------------------------------
ps -axlww
UID PID PPID CPU PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND
0 0 0 0 -16 0 0 0 swapin DLs - 0:00.04 [kernel]
0 1 0 0 25 0 9960 896 wait DLs - 0:00.00 [init]
0 2 0 0 -16 0 0 0 crypto_w DL - 0:00.00 [crypto]
0 3 0 0 -16 0 0 0 crypto_r DL - 0:00.00 [crypto
returns 0]
0 4 0 0 -16 0 0 0 crypto_r DL - 0:00.00 [crypto
returns 1]
0 5 0 0 -16 0 0 0 crypto_r DL - 0:00.00 [crypto
returns 2]
0 6 0 0 -16 0 0 0 crypto_r DL - 0:00.00 [crypto
returns 3]
0 7 0 0 -16 0 0 0 - RL - 0:00.43 [cam]
0 8 0 0 -16 0 0 0 - DL - 0:00.00 [soaiod1]
0 9 0 0 -16 0 0 0 - DL - 0:00.00 [soaiod2]
0 10 0 0 -16 0 0 0 audit_wo DL - 0:00.00 [audit]
0 11 0 0 155 0 0 0 - RL - 3539:05.53 [idle]
0 12 0 0 -56 0 0 0 - WL - 0:29.93 [intr]
0 13 0 0 -8 0 0 0 - DL - 0:00.00 [geom]
0 14 0 0 -16 0 0 0 seqstate DL - 0:00.00
[sequencer 00]
0 15 0 0 -68 0 0 0 - DL - 0:02.98 [usb]
0 16 0 0 -16 0 0 0 - DL - 0:00.00 [soaiod3]
0 17 0 0 -16 0 0 0 - DL - 0:00.00 [soaiod4]
0 18 0 0 -16 0 0 0 waiting_ DL - 0:00.00
[sctp_iterator]
0 19 0 0 -16 0 0 0 tzpoll DL - 0:00.17
[acpi_thermal]
0 20 0 0 -16 0 0 0 cooling DL - 0:00.03
[acpi_cooling1]
0 21 0 0 -16 0 0 0 - DL - 0:02.89
[rand_harvestq]
0 22 0 0 -16 0 0 0 psleep DL - 0:00.87
[pagedaemon]
0 23 0 0 -16 0 0 0 psleep DL - 0:00.00
[vmdaemon]
0 24 0 0 20 0 0 0 qsleep DL - 0:01.14
[bufdaemon]
0 25 0 0 -16 0 0 0 vlruwt DL - 0:00.04 [vnlru]
0 26 0 0 16 0 0 0 syncer DL - 0:00.33 [syncer]
0 550 1 0 20 0 11048 2388 select Ds - 0:00.00 [moused]
0 579 1 0 20 0 11388 2620 select Ds - 0:00.00
[dhclient]
0 582 1 0 43 0 11612 2760 select Ds - 0:00.00
[dhclient]
65 628 1 0 20 0 11752 2876 select DCs - 0:00.00
[dhclient]
0 629 1 0 20 0 10456 1476 select Ds - 0:02.54 [devd]
0 637 1 0 20 0 16272 5500 select Ds - 0:00.32 [tincd]
0 711 1 0 20 0 10908 2216 select Ds - 0:00.01 [rtsold]
0 732 1 0 20 0 11400 2668 select Ds - 0:01.88 [syslogd]
0 946 1 0 52 0 11084 2452 select Ds - 0:00.00 [lpd]
25 982 1 0 20 0 16800 6368 pause Ds - 0:00.01
[sendmail]
0 995 1 0 20 0 17156 6912 select Ds - 0:00.24 [openvpn]
0 1006 1 0 20 0 17104 6956 select Ds - 0:00.35 [openvpn]
0 1048 1 0 20 0 19652 8372 select Ds - 0:00.00 [sshd]
0 1051 1 0 44 0 11464 2676 nanslp Ds - 0:00.07 [cron]
0 1127 1 0 52 0 11444 2600 select Ds - 0:00.00 [inetd]
0 1152 1 0 52 0 10880 2288 ttyin Ds+ - 0:00.00 [getty]
0 1153 1 0 52 0 10880 2288 ttyin Ds+ - 0:00.00 [getty]
0 1154 1 0 52 0 10880 2288 ttyin Ds+ - 0:00.00 [getty]
0 1155 1 0 52 0 10880 2288 ttyin Ds+ - 0:00.00 [getty]
0 1156 1 0 52 0 10880 2288 ttyin Ds+ - 0:00.00 [getty]
0 1157 1 0 52 0 10880 2288 ttyin Ds+ - 0:00.00 [getty]
0 1158 1 0 52 0 10880 2288 ttyin Ds+ - 0:00.00 [getty]
0 1159 1 0 52 0 10880 2288 ttyin Ds+ - 0:00.00 [getty]
0 4668 1048 0 20 0 21052 9584 select Ds - 0:00.02 [sshd]
0 4670 4668 0 20 0 14408 4656 pause Ds - 0:00.02 [csh]
0 4682 4668 0 20 0 13604 4332 ttyin Ds+ - 0:00.01 [csh]
0 4688 4670 0 21 0 13204 4100 select D+ - 0:00.00 [tmux]
0 4690 1 0 20 0 14096 5056 select Ds - 0:00.01 [tmux]
0 4691 4690 0 20 0 13608 4348 pause Ds - 0:00.01 [csh]
0 25060 4691 0 52 0 12932 3852 select D+ - 0:00.82 [sh]
0 25368 25060 0 52 0 12932 3720 nanslp D+ - 0:00.16 [sh]
0 45759 25060 0 27 0 12932 3844 piperd D+ - 0:00.00 [sh]
0 64142 25060 0 52 0 12932 3860 select D - 0:00.00 [sh]
0 64610 64142 0 52 0 12932 3856 wait D - 0:00.00 [sh]
65534 64611 64610 0 52 0 10304 1744 wait D - 0:00.00 [make]
65534 64652 64611 0 52 0 11644 3144 wait D - 0:00.00 [sh]
65534 64950 64652 0 52 0 12616 3668 wait D - 0:00.00 [sh]
65534 67594 64950 0 72 0 72556 51644 - RE - 0:00.00 [cpp]
65534 67595 64950 0 72 0 11388 532 - RE - 0:00.00 [egrep]
------------------------------------------------------------------------
vmstat -s
15831555 cpu context switches
2131396 device interrupts
768226 software interrupts
8267188 traps
14996492 system calls
26 kernel threads created
44730 fork() calls
22838 vfork() calls
2 rfork() calls
0 swap pager pageins
0 swap pager pages paged in
0 swap pager pageouts
0 swap pager pages paged out
2615 vnode pager pageins
10932 vnode pager pages paged in
167 vnode pager pageouts
1812 vnode pager pages paged out
0 page daemon wakeups
0 pages examined by the page daemon
0 clean page reclamation shortfalls
0 pages reactivated by the page daemon
2572938 copy-on-write faults
4867 copy-on-write optimized faults
5287614 zero fill pages zeroed
0 zero fill pages prezeroed
14 intransit blocking page faults
8296951 total VM faults taken
2407 page faults requiring I/O
0 pages affected by kernel thread creation
1745990 pages affected by fork()
1648727 pages affected by vfork()
114 pages affected by rfork()
10486245 pages freed
0 pages freed by daemon
0 pages freed by exiting processes
0 pages active
0 pages inactive
0 pages in the laundry queue
0 pages wired down
0 pages free
0 bytes per page
0 total name lookups
cache hits (0% pos + 0% neg) system 0% per-directory
deletions 0%, falsehits 0%, toolong 0%
------------------------------------------------------------------------
vmstat -m
Type InUse MemUse HighUse Requests Size(s)
CAM DEV 10 20K - 12 2048
entropy 1 1K - 1942 32,4096
CAM CCB 0 0K - 438443 2048
CAM path 17 1K - 65 32
CAM periph 16 4K - 87966 16,32,64,128,256
acpi_perf 4 2K - 4 512
acpipwr 11 1K - 11 64
hdaa 14 57K - 14 256,512,1024,2048,16384,32768
hdac 3 2K - 3 128,256,1024
hdacc 3 1K - 3 32
feeder 21 2K - 27 32,128
mixer 4 16K - 4 4096
CAM I/O Scheduler 6 1K - 6 128
CAM queue 14 6K - 26 16,32,64,512
scsi_cd 0 0K - 6 16
USB 60 92K - 67
16,32,128,256,512,1024,2048,4096,8192,16384
USBdev 44 10K - 44 32,64,128,256,512,4096
CAM dev queue 4 1K - 4 64
scsi_da 0 0K - 60 16,256
vtbuf 24 5712K - 70 4096
vt 11 6K - 11 512
DEVFS2 141 5K - 282 16,32
DEVFS3 515 129K - 709 256
DEVFS1 141 71K - 170 512
DEVFS_RULE 65 31K - 65 64,512
DEVFS 53 2K - 71 16,128
DEVFSP 3 1K - 3 64
NFSD V4client 1 1K - 1 256
NFSD lckfile 1 1K - 1 256
NFSD session 1 1K - 1 1024
pfs_nodes 388 194K - 388 512
pfs_vncache 9 1K - 13 64
GEOM 139 27K - 1293
16,32,64,128,256,512,1024,2048,8192,16384,32768
raid_data 0 0K - 174 32,128,256
isadev 8 1K - 8 128
cdev 5 2K - 5 256
filedesc 1 4K - 5 32,64,4096,16384,32768
sigio 0 0K - 1 64
filecaps 1 1K - 2506 16,32,64
kdtrace 206 40K - 136098 64,256
kenv 95 12K - 98 16,32,64,128,8192
kqueue 66 5K - 81287 64,256,512
proc-args 68 4K - 34506 16,32,64,128,256
hhook 13 4K - 13 256
ithread 96 17K - 96 32,128,256
prison 30 22K - 32 16,32,256,4096
KTRACE 100 13K - 100 128
linker 545 10577K - 682
16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536
lockf 40 5K - 4348 64,128
loginclass 3 1K - 3 64
cache 1 1K - 1 32
devbuf 18069 37898K - 20274
16,32,64,128,256,512,1024,2048,4096,8192,65536
temp 54 18K - 216655
16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536
evdev 5 5K - 5 1024
module 532 67K - 533 128
mtx_pool 2 72K - 2 8192,65536
osd 8 1K - 34 16,32,64,128,256
pmchooks 1 1K - 1 128
pmc 1 1K - 1 64
pgrp 32 4K - 747 128
session 29 4K - 675 128
proc 2 64K - 2 32768
subproc 184 323K - 67893 512,4096
cred 62 16K - 31160 256
acpiintr 1 1K - 1 64
plimit 24 6K - 56427 256
uidinfo 5 9K - 198 128,8192
dumper 1 1K - 1 512
acpica 6964 688K - 282579
16,32,64,128,256,512,1024,2048,4096
sysctl 0 0K - 27 64
sysctloid 6234 318K - 6392 16,32,64,128
sysctltmp 0 0K - 357537 16,64,256,1024
acpitask 1 64K - 1 65536
tidhash 1 64K - 1 65536
callout 5 2184K - 5
umtx 468 59K - 468 128
p1003.1b 1 1K - 1 16
SWAP 1 232K - 1
bus 1461 130K - 189623 16,32,64,128,256,1024,4096
bus-sc 111 1914K - 3733
16,32,128,256,512,1024,2048,4096,8192,16384,32768,65536
acpisem 114 15K - 114 128
devstat 10 21K - 10 32,4096
epoch 4 1K - 4 128
eventhandler 127 11K - 127 64,128
gtaskqueue 34 35K - 34 16,32,256,8192
kobj 357 1428K - 657 4096
Per-cpu 1 1K - 1 32
kbdmux 7 22K - 7 16,512,1024,2048,16384
rman 243 28K - 670 32,128
sbuf 0 0K - 1066 16,32,64,128,256,4096,8192,16384
toponodes 18 3K - 18 128
taskqueue 39 5K - 39 16,32,256
terminal 11 3K - 11 256
Unitno 31 2K - 113 32,64
vmem 3 260K - 13 2048,4096,8192,16384,32768,65536
ioctlops 0 0K - 1413 256,512,1024,2048
select 101 13K - 101 128
iov 0 0K - 759172 16,32,64,128,256,512,4096
msg 4 30K - 4 2048,4096,8192,16384
sem 4 106K - 4 2048,4096
shm 1 32K - 1 32768
tty 15 15K - 15 1024
pts 3 1K - 3 256
mbuf_tag 0 0K - 457 32
shmfd 1 8K - 1 8192
soname 6 1K - 396173 16,32,128
pcb 32 2201K - 2854 16,32,64,128,1024,2048,8192
acl 0 0K - 298 4096
vfscache 4 4145K - 4 256,16384,32768
cl_savebuf 0 0K - 533 64
vfs_hash 1 2048K - 1
vnodes 4 1K - 149 32,256
mount 476 25K - 20142 16,32,64,128,256,1024
statfs 0 0K - 95211 4096
vnodemarker 0 0K - 6732 512
chacha20random 1 1K - 1 1024
BPF 13 18K - 13 128,512,4096
ifnet 6 11K - 6 128,2048
ifaddr 72 21K - 72 16,32,64,128,256,512,2048,4096
ether_multi 76 6K - 76 16,32,64,128
clone 7 1K - 7 128
ipsec 3 1K - 3 256
lltable 28 9K - 28 256,512
tun 3 1K - 3 256
routetbl 100 9K - 109 32,64,128,512
vnet 1 1K - 1 64
vnet_data 1 240K - 1
vnet_data_free 1 1K - 1 32
igmp 5 1K - 5 128
in_multi 5 2K - 5 256
encap_export_host 12 1K - 12 32,64
sctp_a_it 0 0K - 9 16
sctp_vrf 1 1K - 1 64
sctp_ifa 14 2K - 14 128
sctp_ifn 5 1K - 5 128
sctp_iter 0 0K - 9 256
tfo_ccache 1 128K - 1
hostcache 1 32K - 1 32768
tcpfunc 1 1K - 1 64
syncache 1 68K - 1
in6_multi 60 8K - 60 32,256
ip6opt 1 1K - 2 32,256
mld 5 1K - 5 128
ip6ndp 13 2K - 18 32,64,256
inpcbpolicy 20 1K - 3622 32
secasvar 1 1K - 1 1024
sahead 1 1K - 1 1024
ipsecpolicy 2 2K - 2 256,1024
ipsec-saq 2 2K - 2 1024
crypto 2 2K - 2 512,1024
rpc 2 8K - 2 4096
audit_evclass 230 8K - 285 32
pagedep 517 641K - 7050 256
inodedep 5417 4756K - 79685 512
bmsafemap 10 11K - 69888 256,8192
newblk 1988 4593K - 200778 256
indirdep 23 3K - 850 128,32768
freefrag 3 1K - 2314 128
freeblks 200 50K - 58299 256
freefile 14 1K - 59177 64
diradd 5369 672K - 102743 128
mkdir 665 84K - 11638 128
dirrem 18 3K - 96801 128
newdirblk 491 31K - 6051 64
freework 307 39K - 80981 64,128
freedep 0 0K - 795 64
jaddref 1 1K - 114381 128
jremref 2 1K - 107327 128
jmvref 0 0K - 741 128
jnewblk 1 1K - 200777 128
jfreefrag 0 0K - 2314 128
jseg 26729 3342K - 39109 128
jsegdep 10920 683K - 424799 64
sbdep 0 0K - 820 64
savedino 0 0K - 4295 256
jblocks 2 1K - 2 128,256
softdep 1 1K - 1 512
ufs_dirhash 384 80K - 1449 16,32,64,128,256,512,1024
ufs_quota 1 2048K - 1
ufs_mount 3 41K - 5 512,8192,32768
vm_pgdata 1 1K - 1 128
UMAHash 5 22K - 13 512,1024,2048,4096,8192
memdesc 1 4K - 1 4096
pci_link 16 2K - 16 64,128
atkbddev 2 1K - 2 64
acpidev 61 4K - 61 64
CAM SIM 4 1K - 4 256
CAM XPT 46 4K - 123
16,32,64,128,256,512,1024,2048,65536
apmdev 1 1K - 1 128
madt_table 0 0K - 2 64,4096
intr 4 400K - 4 65536
io_apic 1 2K - 1 2048
local_apic 1 8K - 1 8192
MCA 14 3K - 14 32,128,256
cpus 2 1K - 2 32
msi 15 2K - 15 128
nexusdev 5 1K - 5 16
linux 32 2K - 32 64
gem_name 61 10K - 73 32,4096
drm_global 2 1K - 2 128,256
drm_dma 1 1K - 1 32
drm_sarea 1 1K - 1 16
drm_driver 70 2264K - 150
16,32,64,128,256,512,1024,2048,4096,8192,32768
drm_minor 2 1K - 2 128
drm_ctxbitmap 1 4K - 1 4096
drm_sman 18 3K - 18 128
drm_hashtab 2 4128K - 2 32768
drm_kms 92 25K - 123
16,32,64,128,256,512,2048,4096,8192
drm_vblank 7 1K - 7 32,256
ttm_pd 10 9K - 10 16,128,2048
ttm_rman 2 1K - 2 256
ttm_zone 2 1K - 2 64
ttm_poolmgr 1 1K - 1 512
nvidia 208 1183K - 209
16,32,64,128,256,512,2048,4096,8192,16384,65536
ksem 1 8K - 1 8192
nullfs_hash 1 2048K - 1
nullfs_node 3171 199K - 6018 64
nullfs_mount 17 1K - 27 32
tmpfs mount 3 1K - 5 256
tmpfs name 7868 273K - 108030 16,32,64,128
fdesc_mount 2 1K - 3 16
------------------------------------------------------------------------
vmstat -z
ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP
UMA Kegs: 224, 0, 131, 5, 135, 0, 0
UMA Zones: 936, 0, 134, 2, 138, 0, 0
UMA Slabs: 80, 0, 6032, 18, 6251, 0, 0
UMA Hash: 256, 0, 8, 7, 13, 0, 0
4 Bucket: 32, 0, 93, 1032, 11520, 0, 0
6 Bucket: 48, 0, 18, 1061, 4845, 0, 0
8 Bucket: 64, 0, 21, 1777, 56587, 21, 0
12 Bucket: 96, 0, 28, 505, 2110, 0, 0
16 Bucket: 128, 0, 77, 2217, 11169, 1, 0
32 Bucket: 256, 0, 2933, 1192, 57010, 9, 0
64 Bucket: 512, 0, 1531, 429, 17988,22077, 0
128 Bucket: 1024, 0, 578, 74, 9757, 2, 0
256 Bucket: 2048, 0, 816, 212, 24319,2571, 0
vmem: 1856, 0, 3, 1, 3, 0, 0
vmem btag: 56, 0, 18018, 3921, 49688, 155, 0
VM OBJECT: 256, 0, 32467, 29153, 1175586, 0, 0
RADIX NODE: 144, 0, 84577, 4388, 2039774, 0, 0
MAP: 240, 0, 3, 61, 3, 0, 0
KMAP ENTRY: 120, 0, 27, 501, 27, 0, 0
MAP ENTRY: 120, 0, 1505, 1003, 2871613, 0, 0
VMSPACE: 2560, 0, 40, 29, 67571, 0, 0
fakepg: 104, 0, 0, 0, 0, 0, 0
64 pcpu: 8, 0, 2897, 687, 2897, 0, 0
mt_stats_zone: 64, 0, 470, 554, 470, 0, 0
mt_zone: 24, 0, 470, 699, 470, 0, 0
16: 16, 0, 5740, 8065, 577599, 0, 0
32: 32, 0, 6998, 17377, 165207, 0, 0
64: 64, 0, 29768, 66146, 1457836, 0, 0
128: 128, 0, 41768, 31485, 930682, 0, 0
256: 256, 0, 4255, 52655, 1061390, 0, 0
512: 512, 0, 6471, 16649, 136736, 0, 0
1024: 1024, 0, 122, 206, 60157, 0, 0
2048: 2048, 0, 196, 60, 438829, 0, 0
4096: 4096, 0, 582, 24, 265581, 0, 0
8192: 8192, 0, 43, 2, 408, 0, 0
16384: 16384, 0, 16, 16, 491, 0, 0
32768: 32768, 0, 14, 7, 620, 0, 0
65536: 65536, 0, 26, 5, 1137, 0, 0
SLEEPQUEUE: 80, 0, 235, 292, 235, 0, 0
Files: 80, 0, 131, 619, 1005206, 0, 0
filedesc0: 1104, 0, 64, 62, 67597, 0, 0
rangeset pctrie nodes: 144, 0, 0, 0, 0, 0, 0
rl_entry: 40, 0, 93, 1007, 93, 0, 0
TURNSTILE: 136, 0, 235, 205, 235, 0, 0
umtx pi: 96, 0, 0, 0, 0, 0, 0
umtx_shm: 88, 0, 0, 0, 0, 0, 0
MAC labels: 40, 0, 0, 0, 0, 0, 0
PROC: 1328, 0, 65, 52, 67596, 0, 0
THREAD: 1488, 0, 191, 43, 1021, 0, 0
cpuset: 104, 0, 16, 573, 5475, 0, 0
domainset: 40, 0, 0, 1054, 5458, 0, 0
audit_record: 1280, 0, 0, 0, 0, 0, 0
mbuf_packet: 256, 6475185, 256, 1526, 380257, 0, 0
mbuf: 256, 6475185, 1, 1528, 667250, 0, 0
mbuf_cluster: 2048, 1011746, 1771, 9, 1771, 0, 0
mbuf_jumbo_page: 4096, 505873, 0, 26, 31, 0, 0
mbuf_jumbo_9k: 9216, 449664, 0, 0, 0, 0, 0
mbuf_jumbo_16k: 16384, 337248, 0, 0, 0, 0, 0
epoch_record pcpu: 256, 0, 4, 60, 4, 0, 0
ttyinq: 160, 0, 255, 120, 555, 0, 0
ttyoutq: 256, 0, 134, 121, 294, 0, 0
DMAR_MAP_ENTRY: 120, 0, 0, 0, 0, 0, 0
FPU_save_area: 832, 0, 0, 0, 0, 0, 0
g_bio: 376, 0, 0, 11750, 789956, 0, 0
nvme_request: 128, 0, 0, 0, 0, 0, 0
cryptop: 128, 0, 0, 0, 0, 0, 0
cryptodesc: 120, 0, 0, 0, 0, 0, 0
crypto_session: 24, 0, 0, 0, 0, 0, 0
vtnet_tx_hdr: 24, 0, 0, 0, 0, 0, 0
VNODE: 480, 0, 38597, 32747, 200711, 0, 0
VNODEPOLL: 120, 0, 0, 0, 0, 0, 0
BUF TRIE: 144, 0, 5679, 98919, 157900, 0, 0
NAMEI: 1024, 0, 0, 80, 2611442, 0, 0
rentr: 24, 0, 0, 1169, 300, 0, 0
S VFS Cache: 108, 0, 31023, 10732, 369981, 0, 0
STS VFS Cache: 148, 0, 0, 0, 0, 0, 0
L VFS Cache: 328, 0, 1564, 12044, 38479, 0, 0
LTS VFS Cache: 368, 0, 0, 0, 0, 0, 0
NCLNODE: 592, 0, 0, 0, 0, 0, 0
DIRHASH: 1024, 0, 857, 107, 2131, 0, 0
procdesc: 136, 0, 1, 144, 2, 0, 0
AIO: 208, 0, 0, 0, 0, 0, 0
AIOP: 32, 0, 0, 0, 0, 0, 0
AIOCB: 752, 0, 0, 0, 0, 0, 0
AIOLIO: 280, 0, 0, 0, 0, 0, 0
pipe: 760, 0, 9, 86, 22164, 0, 0
Mountpoints: 2744, 0, 33, 6, 49, 0, 0
ksiginfo: 112, 0, 100, 950, 2518, 0, 0
itimer: 352, 0, 0, 121, 178, 0, 0
KNOTE: 160, 0, 0, 250, 7575, 0, 0
socket: 872, 519552, 39, 53, 8271, 0, 0
unpcb: 256, 519555, 17, 238, 4596, 0, 0
IPsec SA lft_c: 16, 0, 0, 0, 0, 0, 0
ipq: 56, 31666, 0, 284, 1, 0, 0
udp_inpcb: 488, 519552, 5, 115, 3054, 0, 0
udpcb: 32, 519625, 5, 1120, 3054, 0, 0
tcp_inpcb: 488, 519552, 12, 140, 565, 0, 0
tcpcb: 976, 519552, 12, 56, 565, 0, 0
tcptw: 88, 27810, 0, 270, 58, 0, 0
syncache: 168, 15364, 0, 69, 1, 0, 0
hostcache: 96, 15375, 4, 160, 6, 0, 0
sackhole: 32, 0, 0, 375, 3, 0, 0
tfo: 4, 0, 0, 0, 0, 0, 0
tfo_ccache_entries: 80, 0, 0, 0, 0, 0, 0
tcpreass: 48, 63246, 0, 332, 3, 0, 0
tcp_log: 400, 1000000, 0, 0, 0, 0, 0
tcp_log_bucket: 144, 0, 0, 0, 0, 0, 0
tcp_log_node: 120, 0, 0, 0, 0, 0, 0
sctp_ep: 1280, 519552, 0, 0, 0, 0, 0
sctp_asoc: 2408, 40000, 0, 0, 0, 0, 0
sctp_laddr: 48, 80012, 0, 581, 13, 0, 0
sctp_raddr: 736, 80000, 0, 0, 0, 0, 0
sctp_chunk: 152, 400010, 0, 0, 0, 0, 0
sctp_readq: 152, 400010, 0, 0, 0, 0, 0
sctp_stream_msg_out: 112, 400015, 0, 0, 0, 0, 0
sctp_asconf: 40, 400000, 0, 0, 0, 0, 0
sctp_asconf_ack: 48, 400060, 0, 0, 0, 0, 0
udplite_inpcb: 488, 519552, 0, 0, 0, 0, 0
ripcb: 488, 519552, 3, 61, 3, 0, 0
rtentry: 208, 0, 63, 184, 66, 0, 0
selfd: 64, 0, 154, 900, 1717806, 0, 0
swpctrie: 144, 2023515, 0, 0, 0, 0, 0
swblk: 136, 2023504, 0, 0, 0, 0, 0
FFS inode: 160, 0, 27373, 7052, 86551, 0, 0
FFS1 dinode: 128, 0, 0, 0, 0, 0, 0
FFS2 dinode: 256, 0, 27373, 7037, 86550, 0, 0
nvidia_stack_t: 12288, 0, 1, 1, 3, 0, 0
TMPFS dirent: 64, 0, 7867, 41485, 54027, 0, 0
TMPFS node: 232, 0, 7923, 41122, 54028, 0, 0
TMPFS dirent: 64, 0, 0, 0, 0, 0, 0
TMPFS node: 232, 0, 1, 67, 1, 0, 0
TMPFS dirent: 64, 0, 1, 1053, 79, 0, 0
TMPFS node: 232, 0, 41, 214, 80, 0, 0
------------------------------------------------------------------------
vmstat -i
interrupt total rate
irq16: ehci0 80299 1444
irq23: ehci1 144788 2604
cpu0:timer 1152857 20732
cpu1:timer 801388 14412
cpu2:timer 715379 12865
cpu3:timer 718580 12922
irq264: hdac0 3 0
irq265: hdac1 6 0
irq266: xhci0 1407762 25316
irq267: hdac2 56 1
irq268: re0 235923 4243
irq269: ahci0 261951 4711
irq270: vgapci0 608 11
Total 5519600 99261
------------------------------------------------------------------------
pstat -T
131/519551 files
0M/0M swap space
------------------------------------------------------------------------
pstat -s
Device 512-blocks Used Avail Capacity
------------------------------------------------------------------------
iostat
tty ada0 da0 da1 cpu
tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni sy in id
0 6 38.92 5 0.19 0.00 0 0.00 0.00 0 0.00 0 0 0 0 100
------------------------------------------------------------------------
ipcs -a
Message Queues:
T ID KEY MODE OWNER GROUP CREATOR CGROUP
CBYTES QNUM QBYTES LSPID
LRPID STIME RTIME CTIME
Shared Memory:
T ID KEY MODE OWNER GROUP CREATOR CGROUP
NATTCH SEGSZ CPID LPID ATIME DTIME CTIME
Semaphores:
T ID KEY MODE OWNER GROUP CREATOR CGROUP
NSEMS OTIME CTIME
------------------------------------------------------------------------
ipcs -T
msginfo:
msgmax: 16384 (max characters in a message)
msgmni: 40 (# of message queues)
msgmnb: 2048 (max characters in a message queue)
msgtql: 40 (max # of messages in system)
msgssz: 8 (size of a message segment)
msgseg: 2048 (# of message segments in system)
shminfo:
shmmax: 536870912 (max shared memory segment size)
shmmin: 1 (min shared memory segment size)
shmmni: 192 (max number of shared memory identifiers)
shmseg: 128 (max shared memory segments per process)
shmall: 131072 (max amount of shared memory in pages)
seminfo:
semmni: 50 (# of semaphore identifiers)
semmns: 340 (# of semaphores in system)
semmnu: 150 (# of undo structures in system)
semmsl: 340 (max # of semaphores per id)
semopm: 100 (max # of operations per semop call)
semume: 50 (max # of undo entries per process)
semusz: 632 (size in bytes of undo structure)
semvmx: 32767 (semaphore maximum value)
semaem: 16384 (adjust on exit max value)
------------------------------------------------------------------------
netstat -s
tcp:
96240 packets sent
13557 data packets (2131686 bytes)
8 data packets (8962 bytes) retransmitted
0 data packets unnecessarily retransmitted
0 resends initiated by MTU discovery
81258 ack-only packets (3366 delayed)
0 URG only packets
0 window probe packets
317 window update packets
1100 control packets
177922 packets received
13722 acks (for 2131715 bytes)
12 duplicate acks
0 acks for unsent data
164550 packets (217025714 bytes) received in-sequence
0 completely duplicate packets (0 bytes)
0 old duplicate packets
0 packets with some dup. data (0 bytes duped)
11 out-of-order packets (8895 bytes)
0 packets (0 bytes) of data after window
0 window probes
6 window update packets
433 packets received after close
0 discarded for bad checksums
0 discarded for bad header offset fields
0 discarded because packet too short
0 discarded due to memory problems
551 connection requests
1 connection accept
0 bad connection attempts
0 listen queue overflows
0 ignored RSTs in the windows
552 connections established (including accepts)
538 times used RTT from hostcache
538 times used RTT variance from hostcache
0 times used slow-start threshold from hostcache
553 connections closed (including 2 drops)
544 connections updated cached RTT on close
544 connections updated cached RTT variance on close
0 connections updated cached ssthresh on close
0 embryonic connections dropped
13722 segments updated rtt (of 13900 attempts)
2 retransmit timeouts
0 connections dropped by rexmit timeout
0 persist timeouts
0 connections dropped by persist timeout
0 Connections (fin_wait_2) dropped because of timeout
0 keepalive timeouts
0 keepalive probes sent
0 connections dropped by keepalive
9307 correct ACK header predictions
163045 correct data packet header predictions
1 syncache entry added
0 retransmitted
0 dupsyn
0 dropped
1 completed
0 bucket overflow
0 cache overflow
0 reset
0 stale
0 aborted
0 badack
0 unreach
0 zone failures
1 cookie sent
0 cookies received
6 hostcache entries added
0 bucket overflow
1 SACK recovery episode
6 segment rexmits in SACK recovery episodes
8244 byte rexmits in SACK recovery episodes
11 SACK options (SACK blocks) received
11 SACK options (SACK blocks) sent
0 SACK scoreboard overflow
0 packets with ECN CE bit set
0 packets with ECN ECT(0) bit set
0 packets with ECN ECT(1) bit set
0 successful ECN handshakes
0 times ECN reduced the congestion window
0 packets with matching signature received
0 packets with bad signature received
0 times failed to make signature due to no SA
0 times unexpected signature received
0 times no signature provided by segment
0 Path MTU discovery black hole detection activations
0 Path MTU discovery black hole detection min MSS activations
0 Path MTU discovery black hole detection failures
TCP connection count by state:
0 connections in CLOSED state
9 connections in LISTEN state
0 connections in SYN_SENT state
0 connections in SYN_RCVD state
3 connections in ESTABLISHED state
0 connections in CLOSE_WAIT state
0 connections in FIN_WAIT_1 state
0 connections in CLOSING state
0 connections in LAST_ACK state
0 connections in FIN_WAIT_2 state
0 connections in TIME_WAIT state
udp:
6713 datagrams received
0 with incomplete header
0 with bad data length field
0 with bad checksum
3 with no checksum
17 dropped due to no socket
119 broadcast/multicast datagrams undelivered
0 dropped due to full socket buffers
0 not for hashed pcb
6577 delivered
9861 datagrams output
0 times multicast source filter matched
ip:
17123 total packets received
0 bad header checksums
0 with size smaller than minimum
0 with data size < data length
0 with ip length > max ip packet size
0 with header length < data size
0 with data length < header length
0 with bad options
0 with incorrect version number
2 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
1 packet reassembled ok
17120 packets for this host
0 packets for unknown/unsupported protocol
0 packets forwarded (0 packets fast forwarded)
2 packets not forwardable
0 packets received for unknown multicast group
0 redirects sent
18885 packets sent from this host
7 packets sent with fabricated ip header
0 output packets dropped due to no bufs, etc.
0 output packets discarded due to no route
0 output datagrams fragmented
0 fragments created
823 datagrams that can't be fragmented
0 tunneling packets that can't find gif
0 datagrams with bad address in header
icmp:
17 calls to icmp_error
0 errors not generated in response to an icmp message
Output histogram:
destination unreachable: 17
0 messages with bad code fields
0 messages less than the minimum length
0 messages with bad checksum
0 messages with bad length
0 multicast echo requests ignored
0 multicast timestamp requests ignored
0 message responses generated
0 invalid return addresses
0 no return routes
ipsec:
0 inbound packets violated process security policy
0 inbound packets failed due to insufficient memory
0 invalid inbound packets
0 outbound packets violated process security policy
0 outbound packets with no SA available
0 outbound packets failed due to insufficient memory
0 outbound packets with no route available
0 invalid outbound packets
0 outbound packets with bundled SAs
0 spd cache hits
0 spd cache misses
0 clusters copied during clone
0 mbufs inserted during makespace
ah:
0 packets shorter than header shows
0 packets dropped; protocol family not supported
0 packets dropped; no TDB
0 packets dropped; bad KCR
0 packets dropped; queue full
0 packets dropped; no transform
0 replay counter wraps
0 packets dropped; bad authentication detected
0 packets dropped; bad authentication length
0 possible replay packets detected
0 packets in
0 packets out
0 packets dropped; invalid TDB
0 bytes in
0 bytes out
0 packets dropped; larger than IP_MAXPACKET
0 packets blocked due to policy
0 crypto processing failures
0 tunnel sanity check failures
esp:
0 packets shorter than header shows
0 packets dropped; protocol family not supported
0 packets dropped; no TDB
0 packets dropped; bad KCR
0 packets dropped; queue full
0 packets dropped; no transform
0 packets dropped; bad ilen
0 replay counter wraps
0 packets dropped; bad encryption detected
0 packets dropped; bad authentication detected
0 possible replay packets detected
0 packets in
0 packets out
0 packets dropped; invalid TDB
0 bytes in
0 bytes out
0 packets dropped; larger than IP_MAXPACKET
0 packets blocked due to policy
0 crypto processing failures
0 tunnel sanity check failures
ipcomp:
0 packets shorter than header shows
0 packets dropped; protocol family not supported
0 packets dropped; no TDB
0 packets dropped; bad KCR
0 packets dropped; queue full
0 packets dropped; no transform
0 replay counter wraps
0 packets in
0 packets out
0 packets dropped; invalid TDB
0 bytes in
0 bytes out
0 packets dropped; larger than IP_MAXPACKET
0 packets blocked due to policy
0 crypto processing failures
0 packets sent uncompressed; size < compr. algo. threshold
0 packets sent uncompressed; compression was useless
arp:
4 ARP requests sent
1412 ARP replies sent
12674 ARP requests received
1 ARP reply received
12675 ARP packets received
0 total packets dropped due to no ARP entry
0 ARP entrys timed out
0 Duplicate IPs seen
ip6:
168638 total packets received
0 with size smaller than minimum
0 with data size < data length
0 with bad options
0 with incorrect version number
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
0 fragments that exceeded limit
0 packets reassembled ok
168089 packets for this host
0 packets forwarded
0 packets not forwardable
0 redirects sent
88573 packets sent from this host
0 packets sent with fabricated ip header
0 output packets dropped due to no bufs, etc.
0 output packets discarded due to no route
0 output datagrams fragmented
0 fragments created
0 datagrams that can't be fragmented
0 packets that violated scope rules
12 multicast packets which we don't join
Input histogram:
hop by hop: 11
TCP: 167939
ICMP6: 688
Mbuf statistics:
12 one mbuf
168626 one ext mbuf
0 two or more ext mbuf
0 packets whose headers are not contiguous
0 tunneling packets that can't find gif
0 packets discarded because of too many headers
0 failures of source address selection
source addresses on an outgoing I/F
182 link-locals
1465 globals
source addresses of same scope
181 link-locals
1465 globals
source addresses of a different scope
1 link-local
Source addresses selection rule applied:
1647 first candidate
1465 appropriate scope
icmp6:
0 calls to icmp6_error
0 errors not generated in response to an icmp6 message
0 errors not generated because of rate limitation
Output histogram:
router solicitation: 1
neighbor solicitation: 367
neighbor advertisement: 187
MLDv2 listener report: 13
0 messages with bad code fields
0 messages < minimum length
0 bad checksums
0 messages with bad length
Input histogram:
router advertisement: 138
neighbor solicitation: 187
neighbor advertisement: 362
Histogram of error messages to be generated:
0 no route
0 administratively prohibited
0 beyond scope
0 address unreachable
0 port unreachable
0 packet too big
0 time exceed transit
0 time exceed reassembly
0 erroneous header field
0 unrecognized next header
0 unrecognized option
0 redirect
0 unknown
0 message responses generated
0 messages with too many ND options
0 messages with bad ND options
0 bad neighbor solicitation messages
0 bad neighbor advertisement messages
0 bad router solicitation messages
0 bad router advertisement messages
0 bad redirect messages
0 path MTU changes
ipsec6:
0 inbound packets violated process security policy
0 inbound packets failed due to insufficient memory
0 invalid inbound packets
0 outbound packets violated process security policy
0 outbound packets with no SA available
0 outbound packets failed due to insufficient memory
0 outbound packets with no route available
0 invalid outbound packets
0 outbound packets with bundled SAs
0 spd cache hits
0 spd cache misses
0 clusters copied during clone
0 mbufs inserted during makespace
rip6:
0 messages received
0 checksum calculations on inbound
0 messages with bad checksum
0 messages dropped due to no socket
0 multicast messages dropped due to no socket
0 messages dropped due to full socket buffers
0 delivered
0 datagrams output
pfkey:
0 requests sent from userland
0 bytes sent from userland
0 messages with invalid length field
0 messages with invalid version field
0 messages with invalid message type field
0 messages too short
0 messages with memory allocation failure
0 messages with duplicate extension
------------------------------------------------------------------------
netstat -m
257/3054/3311 mbufs in use (current/cache/total)
245/1535/1780/1011746 mbuf clusters in use (current/cache/total/max)
256/1526 mbuf+clusters out of packet secondary zone in use (current/cache)
0/26/26/505873 4k (page size) jumbo clusters in use (current/cache/total/max)
0/0/0/449664 9k jumbo clusters in use (current/cache/total/max)
0/0/0/337248 16k jumbo clusters in use (current/cache/total/max)
554K/3937K/4491K bytes allocated to network (current/cache/total)
0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
0/0/0 requests for mbufs delayed (mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters delayed (4k/9k/16k)
0/0/0 requests for jumbo clusters denied (4k/9k/16k)
0 sendfile syscalls
0 sendfile syscalls completed without I/O request
0 requests for I/O initiated by sendfile
0 pages read by sendfile as part of a request
0 pages were valid at time of a sendfile request
0 pages were valid and substituted to bogus page
0 pages were requested for read ahead by applications
0 pages were read ahead by sendfile
0 times sendfile encountered an already busy page
0 requests for sfbufs denied
0 requests for sfbufs delayed
------------------------------------------------------------------------
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