kern/159418: tmpfs kernel panic: recursing on non recursive lockmgr
tmpfs
Gennady Proskurin
gpr at mail.ru
Wed Aug 3 15:50:09 UTC 2011
>Number: 159418
>Category: kern
>Synopsis: tmpfs kernel panic: recursing on non recursive lockmgr tmpfs
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Aug 03 15:50:08 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator: Gennady Proskurin
>Release:
>Organization:
Doctor Web
>Environment:
FreeBSD gpr.drweb.com 9.0-BETA1 FreeBSD 9.0-BETA1 #0 r224634M: Wed Aug 3 18:42:30 MSD 2011 gpr at gpr.drweb.com:/usr/obj/usr/src/freebsd-head/sys/DRW_A amd64
>Description:
My world and kernel are out of sync, I updated kernel to reproduce bug on new kernel, so some info (netstat, vmstat) is not available in crash info file. This bug is easily reproducible, so I don't think it is a problem.
If you need more information, or want crash info from synced kernel/world, feel free to ask.
>How-To-Repeat:
cd /tmp
mkdir -p a/a
mv a/a .
>Fix:
Patch attached with submission follows:
gpr.drweb.com dumped core - see /var/crash/vmcore.4
Wed Aug 3 19:35:56 MSD 2011
FreeBSD gpr.drweb.com 9.0-BETA1 FreeBSD 9.0-BETA1 #0 r224634M: Wed Aug 3 18:42:30 MSD 2011 gpr at gpr.drweb.com:/usr/obj/usr/src/freebsd-head/sys/DRW_A amd64
panic: __lockmgr_args: recursing on non recursive lockmgr tmpfs @ /usr/src/freebsd-head/sys/modules/tmpfs/../../fs/tmpfs/tmpfs_vnops.c:972
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: __lockmgr_args: recursing on non recursive lockmgr tmpfs @ /usr/src/freebsd-head/sys/modules/tmpfs/../../fs/tmpfs/tmpfs_vnops.c:972
cpuid = 0
Uptime: 37s
Dumping 142 out of 2026 MB:..12%..23%..34%..45%..57%..68%..79%..90%
Reading symbols from /boot/kernel/zfs.ko...Reading symbols from /boot/kernel/zfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/zfs.ko
Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/opensolaris.ko
Reading symbols from /boot/kernel/krpc.ko...Reading symbols from /boot/kernel/krpc.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/krpc.ko
Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/linux.ko
Reading symbols from /boot/kernel/snd_hda.ko...Reading symbols from /boot/kernel/snd_hda.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/snd_hda.ko
Reading symbols from /boot/kernel/sound.ko...Reading symbols from /boot/kernel/sound.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/sound.ko
Reading symbols from /boot/kernel/i915.ko...Reading symbols from /boot/kernel/i915.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/i915.ko
Reading symbols from /boot/kernel/drm.ko...Reading symbols from /boot/kernel/drm.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/drm.ko
Reading symbols from /boot/kernel/tmpfs.ko...Reading symbols from /boot/kernel/tmpfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/tmpfs.ko
Reading symbols from /boot/kernel/blank_saver.ko...Reading symbols from /boot/kernel/blank_saver.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/blank_saver.ko
#0 doadump (textdump=Variable "textdump" is not available.
) at pcpu.h:224
224 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0 doadump (textdump=Variable "textdump" is not available.
) at pcpu.h:224
#1 0xffffffff803b4c25 in kern_reboot (howto=260)
at /usr/src/freebsd-head/sys/kern/kern_shutdown.c:430
#2 0xffffffff803b5053 in panic (fmt=0x0)
at /usr/src/freebsd-head/sys/kern/kern_shutdown.c:595
#3 0xffffffff8039e7c8 in __lockmgr_args (lk=0xfffffe0001d07db8, flags=0,
ilk=0xfffffe0001d07de8, wmesg=Variable "wmesg" is not available.
)
at /usr/src/freebsd-head/sys/kern/kern_lock.c:730
#4 0xffffffff80434839 in vop_stdlock (ap=Variable "ap" is not available.
) at lockmgr.h:97
#5 0xffffffff805aaaf6 in VOP_LOCK1_APV (vop=0xffffffff8085b6c0,
a=0xffffff803b0797b0) at vnode_if.c:1988
#6 0xffffffff80453327 in _vn_lock (vp=0xfffffe0001d07d20, flags=525312,
file=0xffffffff80e16638 "/usr/src/freebsd-head/sys/modules/tmpfs/../../fs/tmpfs/tmpfs_vnops.c", line=972) at vnode_if.h:859
#7 0xffffffff80e13384 in tmpfs_rename (v=Variable "v" is not available.
)
at /usr/src/freebsd-head/sys/modules/tmpfs/../../fs/tmpfs/tmpfs_vnops.c:972
#8 0xffffffff805aad06 in VOP_RENAME_APV (vop=0xffffffff80e169c0,
a=0xffffff803b079a70) at vnode_if.c:1474
#9 0xffffffff80449eed in kern_renameat (td=Variable "td" is not available.
) at vnode_if.h:636
#10 0xffffffff803f71df in syscallenter (td=0xfffffe0001823460,
sa=0xffffff803b079bb0) at /usr/src/freebsd-head/sys/kern/subr_trap.c:344
#11 0xffffffff80561efb in syscall (frame=0xffffff803b079c50)
at /usr/src/freebsd-head/sys/amd64/amd64/trap.c:910
#12 0xffffffff8054d1bd in Xfast_syscall ()
at /usr/src/freebsd-head/sys/amd64/amd64/exception.S:384
#13 0x000000007d8b23ac in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb)
------------------------------------------------------------------------
ps -axl
UID PID PPID CPU PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND
0 0 0 0 -8 0 0 0 - DLs ?? 0:00.08 [kernel]
0 1 0 0 52 0 6280 516 wait DLs ?? 0:00.00 [init]
0 2 0 0 -8 0 0 0 tx->tx DL ?? 0:00.00 [zfskern]
0 3 0 0 -16 0 0 0 ccb_sc DL ?? 0:00.00 [xpt_thrd]
0 4 0 0 -16 0 0 0 psleep DL ?? 0:00.00 [pagedaemon
0 5 0 0 -16 0 0 0 psleep DL ?? 0:00.00 [vmdaemon]
0 6 0 0 155 0 0 0 pgzero DL ?? 0:00.00 [pagezero]
0 7 0 0 -16 0 0 0 psleep DL ?? 0:00.00 [bufdaemon]
0 8 0 0 -16 0 0 0 vlruwt DL ?? 0:00.00 [vnlru]
0 9 0 0 16 0 0 0 syncer DL ?? 0:00.00 [syncer]
0 10 0 0 -16 0 0 0 audit_ DL ?? 0:00.00 [audit]
0 11 0 0 155 0 0 0 - RL ?? 0:38.04 [idle]
0 12 0 0 -76 0 0 0 - WL ?? 0:00.09 [intr]
0 13 0 0 -8 0 0 0 - DL ?? 0:00.08 [geom]
0 14 0 0 -16 0 0 0 - DL ?? 0:00.00 [yarrow]
0 15 0 0 -68 0 0 0 - DL ?? 0:00.00 [usb]
0 16 0 0 -16 0 0 0 sdflus DL ?? 0:00.00 [softdepflu
0 469 1 0 52 0 45556 3508 select Ds ?? 0:00.00 [ppp]
0 635 1 0 20 0 12712 1708 select Ds ?? 0:00.01 [syslogd]
256 663 1 0 21 0 39080 18128 kqread D ?? 0:01.20 [tor]
53 748 1 0 52 0 41464 13996 kqread Ds ?? 0:00.05 [named]
0 1048 1 0 52 0 14764 1556 select Ds ?? 0:00.00 [moused]
0 1138 1 0 52 0 47384 4972 select Ds ?? 0:00.00 [sshd]
0 1144 1 0 52 0 14660 1968 nanslp Ds ?? 0:00.00 [cron]
0 1213 1 0 21 0 39632 2592 wait Ds ?? 0:00.00 [login]
0 1214 1 0 52 0 12584 1496 ttyin Ds+ ?? 0:00.00 [getty]
0 1215 1 0 52 0 12584 1496 ttyin Ds+ ?? 0:00.00 [getty]
0 1216 1 0 52 0 12584 1496 ttyin Ds+ ?? 0:00.00 [getty]
0 1217 1 0 52 0 12584 1496 ttyin Ds+ ?? 0:00.00 [getty]
0 1218 1 0 52 0 12584 1496 ttyin Ds+ ?? 0:00.00 [getty]
0 1219 1 0 52 0 12584 1496 ttyin Ds+ ?? 0:00.00 [getty]
0 1220 1213 0 20 0 17044 3356 pause D ?? 0:00.00 [tcsh]
0 1222 1220 0 23 0 15040 1944 wait D+ ?? 0:00.00 [sh]
0 1224 1222 0 22 0 4328 960 - R+ ?? 0:00.00 [mv]
------------------------------------------------------------------------
vmstat -s
vmstat: undefined symbols:
_eintrnames _eintrcnt
------------------------------------------------------------------------
vmstat -m
vmstat: undefined symbols:
_eintrnames _eintrcnt
------------------------------------------------------------------------
vmstat -z
vmstat: undefined symbols:
_eintrnames _eintrcnt
------------------------------------------------------------------------
vmstat -i
vmstat: undefined symbols:
_eintrnames _eintrcnt
------------------------------------------------------------------------
pstat -T
58/12328 files
0M/3066M swap space
------------------------------------------------------------------------
pstat -s
Device 512-blocks Used Avail Capacity
/dev/label/swap 6281136 0 6281136 0%
------------------------------------------------------------------------
iostat
iostat: kvm_read(_tk_nin): invalid address (0x0)
iostat: disabling TTY statistics
ada0 cd0 pass0 cpu
KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni sy in id
21.40 166 3.48 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
s -2138243014 0 --rw--w---- 19732480 4294966784 daemon wheel 1 no-entry no-entry
s -2141388728 16973824 --r--r-ar-a 33213696 4294966784 root wheel 4 16:07:12 no-entry
s -2141650870 -2141391544 ----arw---- 18863408 4294966784 root wheel 14400 no-entry no-entry
s -2143616942 -2141530396 ---w------- 18863520 4294966784 root wheel 57952 no-entry no-entry
s -2138177331 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177330 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177329 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177328 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177327 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177326 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177325 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177324 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177323 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177322 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177321 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177320 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177319 -2138135040 ----------- 2156096016 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177318 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177317 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177316 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177315 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177314 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177313 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177312 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177311 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177310 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177309 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177308 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177307 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 42496 4:06:00 4:06:00
s -2138177306 -2138135040 ----------- 2156832256 4294967295 2156832256 4294967295 6384 no-entry 12:49:16
s 4980967 1 ---warw---- root wheel 19735080 4294966784 0 no-entry no-entry
s 336789757 471538201 ------w---a 202050057 269422093 67305985 134678021 0 no-entry no-entry
------------------------------------------------------------------------
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:
semmap: 50 (# of entries in semaphore map)
semmni: 340 (# of semaphore identifiers)
semmns: 150 (# of semaphores in system)
semmnu: 340 (# of undo structures in system)
semmsl: 100 (max # of semaphores per id)
semopm: 50 (max # of operations per semop call)
semume: 632 (max # of undo entries per process)
semusz: 32767 (size in bytes of undo structure)
semvmx: 16384 (semaphore maximum value)
semaem: 0 (adjust on exit max value)
------------------------------------------------------------------------
nfsstat
nfsstat: new client/server not loaded
------------------------------------------------------------------------
netstat -s
tcp:
222 packets sent
82 data packets (52540 bytes)
0 data packets (0 bytes) retransmitted
0 data packets unnecessarily retransmitted
0 resends initiated by MTU discovery
84 ack-only packets (5 delayed)
0 URG only packets
0 window probe packets
49 window update packets
7 control packets
298 packets received
84 acks (for 52540 bytes)
0 duplicate acks
0 acks for unsent data
240 packets (293060 bytes) received in-sequence
0 completely duplicate packets (0 bytes)
0 old duplicate packets
0 packets with some dup. data (0 bytes duped)
0 out-of-order packets (0 bytes)
0 packets (0 bytes) of data after window
0 window probes
0 window update packets
0 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
7 connection requests
0 connection accepts
0 bad connection attempts
0 listen queue overflows
0 ignored RSTs in the windows
6 connections established (including accepts)
6 connections closed (including 0 drops)
0 connections updated cached RTT on close
0 connections updated cached RTT variance on close
0 connections updated cached ssthresh on close
1 embryonic connection dropped
84 segments updated rtt (of 77 attempts)
0 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
1 correct ACK header prediction
214 correct data packet header predictions
0 syncache entries added
0 retransmitted
0 dupsyn
0 dropped
0 completed
0 bucket overflow
0 cache overflow
0 reset
0 stale
0 aborted
0 badack
0 unreach
0 zone failures
0 cookies sent
0 cookies received
0 hostcache entries added
0 bucket overflow
0 SACK recovery episodes
0 segment rexmits in SACK recovery episodes
0 byte rexmits in SACK recovery episodes
0 SACK options (SACK blocks) received
0 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
udp:
5 datagrams received
0 with incomplete header
0 with bad data length field
0 with bad checksum
0 with no checksum
2 dropped due to no socket
3 broadcast/multicast datagrams undelivered
0 dropped due to full socket buffers
0 not for hashed pcb
0 delivered
2 datagrams output
0 times multicast source filter matched
ip:
319 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
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
0 packets reassembled ok
303 packets for this host
3 packets for unknown/unsupported protocol
0 packets forwarded (0 packets fast forwarded)
13 packets not forwardable
0 packets received for unknown multicast group
0 redirects sent
226 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 tunneling packets that can't find gif
0 datagrams with bad address in header
icmp:
2 calls to icmp_error
0 errors not generated in response to an icmp message
Output histogram:
destination unreachable: 2
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
Input histogram:
destination unreachable: 3
0 message responses generated
0 invalid return addresses
0 no return routes
igmp:
0 messages received
0 messages received with too few bytes
0 messages received with wrong TTL
0 messages received with bad checksum
0 V1/V2 membership queries received
0 V3 membership queries received
0 membership queries received with invalid field(s)
0 general queries received
0 group queries received
0 group-source queries received
0 group-source queries dropped
0 membership reports received
0 membership reports received with invalid field(s)
0 membership reports received for groups to which we belong
0 V3 reports received without Router Alert
0 membership reports sent
arp:
2 ARP requests sent
0 ARP replies sent
3 ARP requests received
1 ARP reply received
4 ARP packets received
0 total packets dropped due to no ARP entry
0 ARP entrys timed out
0 Duplicate IPs seen
ip6:
0 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
0 packets for this host
0 packets forwarded
0 packets not forwardable
0 redirects sent
6 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
0 multicast packets which we don't join
Mbuf statistics:
0 one mbuf
0 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 selection rule applied:
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:
neighbor solicitation: 2
0 messages with bad code fields
0 messages < minimum length
0 bad checksums
0 messages with bad length
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
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
------------------------------------------------------------------------
netstat -m
netstat: memstat_kvm_all: Too many CPUs
------------------------------------------------------------------------
netstat -id
Name Mtu Network Address Ipkts Ierrs Idrop Opkts Oerrs Coll Drop
re0 1500 <Link#1> 00:22:15:fa:da:08 319 0 0 224 0 0 0
re0 1500 10.3.0.0 10.3.0.216 299 - - 222 - - -
re0 1500 fe80::222:15f fe80::222:15ff:fe 0 - - 0 - - -
usbus 0 <Link#2> 0 0 0 0 0 0 0
usbus 0 <Link#3> 0 0 0 0 0 0 0
usbus 0 <Link#4> 0 0 0 0 0 0 0
usbus 0 <Link#5> 0 0 0 0 0 0 0
usbus 0 <Link#6> 0 0 0 0 0 0 0
lo0 16384 <Link#7> 4 0 0 4 0 0 0
lo0 16384 your-net localhost 4 - - 4 - - -
lo0 16384 localhost ::1 0 - - 0 - - -
lo0 16384 fe80::1%lo0 fe80::1 0 - - 0 - - -
tun0 1500 <Link#8> 0 0 0 1 0 0 0
------------------------------------------------------------------------
netstat -anr
Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 10.3.0.1 UGS 0 222 re0
10.3.0.0/24 link#1 U 0 0 re0
10.3.0.216 link#1 UHS 0 0 lo0
127.0.0.1 link#7 UH 0 4 lo0
Internet6:
Destination Gateway Flags Netif Expire
::/96 ::1 UGRS lo0
::1 ::1 UH lo0
::ffff:0.0.0.0/96 ::1 UGRS lo0
fe80::/10 ::1 UGRS lo0
fe80::%re0/64 link#1 U re0
fe80::222:15ff:fefa:da08%re0 link#1 UHS lo0
fe80::%lo0/64 link#7 U lo0
fe80::1%lo0 link#7 UHS lo0
ff01::%re0/32 fe80::222:15ff:fefa:da08%re0 U re0
ff01::%lo0/32 ::1 U lo0
ff02::/16 ::1 UGRS lo0
ff02::%re0/32 fe80::222:15ff:fefa:da08%re0 U re0
ff02::%lo0/32 ::1 U lo0
------------------------------------------------------------------------
netstat -anA
netstat: malloc 91254620224 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
Active UNIX domain sockets
Address Type Recv-Q Send-Q Inode Conn Refs Nextref Addr
fffffe0001c62a50 dgram 0 0 0 fffffe0001c625a0 0 fffffe0001c633c0
fffffe0001c633c0 dgram 0 0 0 fffffe0001c625a0 0 0
fffffe0001c62780 dgram 0 0 fffffe0001d2dd20 0 0 0 /var/named/var/run/log
fffffe0001c62690 dgram 0 0 fffffe00017661e0 0 0 0 /var/run/log
fffffe0001c625a0 dgram 0 0 fffffe00017663c0 0 fffffe0001c62a50 0 /var/run/logpriv
fffffe0001c624b0 dgram 0 0 fffffe00017665a0 0 0 0 /var/run/log
------------------------------------------------------------------------
netstat -aL
netstat: malloc 91254620224 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
netstat: malloc 39019216960 bytes
------------------------------------------------------------------------
fstat
USER CMD PID FD MOUNT INUM MODE SZ|DV R/W
root mv 1224 root 2 drwxr-xr-x 512 r
root mv 1224 wd - - ?(tmpfs) -
root mv 1224 text 235970 -r-xr-xr-x 13296 r
root mv 1224 ctty 44 crw------- ttyv1 rw
root mv 1224 0 44 crw------- ttyv1 rw
root mv 1224 1 44 crw------- ttyv1 rw
root mv 1224 2 44 crw------- ttyv1 rw
root sh 1222 root 2 drwxr-xr-x 512 r
root sh 1222 wd - - ?(tmpfs) -
root sh 1222 text 235983 -r-xr-xr-x 140864 r
root sh 1222 ctty 44 crw------- ttyv1 rw
root sh 1222 0 44 crw------- ttyv1 rw
root sh 1222 1 44 crw------- ttyv1 rw
root sh 1222 2 44 crw------- ttyv1 rw
root sh 1222 10 163878 ?--------- 18446744071574076497 r
root tcsh 1220 root 2 drwxr-xr-x 512 r
root tcsh 1220 wd - - ?(tmpfs) -
root tcsh 1220 text 235950 -r-xr-xr-x 368784 r
root tcsh 1220 ctty 44 crw------- ttyv1 rw
root tcsh 1220 15 44 crw------- ttyv1 rw
root tcsh 1220 16 44 crw------- ttyv1 rw
root tcsh 1220 17 44 crw------- ttyv1 rw
root tcsh 1220 18 44 crw------- ttyv1 rw
root tcsh 1220 19 44 crw------- ttyv1 rw
root getty 1219 root 2 drwxr-xr-x 512 r
root getty 1219 wd 2 drwxr-xr-x 512 r
root getty 1219 text 141552 -r-xr-xr-x 27104 r
root getty 1219 ctty 50 crw------- ttyv7 rw
root getty 1219 0 50 crw------- ttyv7 rw
root getty 1219 1 50 crw------- ttyv7 rw
root getty 1219 2 50 crw------- ttyv7 rw
root getty 1218 root 2 drwxr-xr-x 512 r
root getty 1218 wd 2 drwxr-xr-x 512 r
root getty 1218 text 141552 -r-xr-xr-x 27104 r
root getty 1218 ctty 49 crw------- ttyv6 rw
root getty 1218 0 49 crw------- ttyv6 rw
root getty 1218 1 49 crw------- ttyv6 rw
root getty 1218 2 49 crw------- ttyv6 rw
root getty 1217 root 2 drwxr-xr-x 512 r
root getty 1217 wd 2 drwxr-xr-x 512 r
root getty 1217 text 141552 -r-xr-xr-x 27104 r
root getty 1217 ctty 48 crw------- ttyv5 rw
root getty 1217 0 48 crw------- ttyv5 rw
root getty 1217 1 48 crw------- ttyv5 rw
root getty 1217 2 48 crw------- ttyv5 rw
root getty 1216 root 2 drwxr-xr-x 512 r
root getty 1216 wd 2 drwxr-xr-x 512 r
root getty 1216 text 141552 -r-xr-xr-x 27104 r
root getty 1216 ctty 47 crw------- ttyv4 rw
root getty 1216 0 47 crw------- ttyv4 rw
root getty 1216 1 47 crw------- ttyv4 rw
root getty 1216 2 47 crw------- ttyv4 rw
root getty 1215 root 2 drwxr-xr-x 512 r
root getty 1215 wd 2 drwxr-xr-x 512 r
root getty 1215 text 141552 -r-xr-xr-x 27104 r
root getty 1215 ctty 46 crw------- ttyv3 rw
root getty 1215 0 46 crw------- ttyv3 rw
root getty 1215 1 46 crw------- ttyv3 rw
root getty 1215 2 46 crw------- ttyv3 rw
root getty 1214 root 2 drwxr-xr-x 512 r
root getty 1214 wd 2 drwxr-xr-x 512 r
root getty 1214 text 141552 -r-xr-xr-x 27104 r
root getty 1214 ctty 45 crw------- ttyv2 rw
root getty 1214 0 45 crw------- ttyv2 rw
root getty 1214 1 45 crw------- ttyv2 rw
root getty 1214 2 45 crw------- ttyv2 rw
root login 1213 root 2 drwxr-xr-x 512 r
root login 1213 wd 211970 drwxr-xr-x 512 r
root login 1213 text 117977 -r-sr-xr-x 24608 r
root login 1213 ctty 44 crw------- ttyv1 rw
root login 1213 0 44 crw------- ttyv1 rw
root login 1213 1 44 crw------- ttyv1 rw
root login 1213 2 44 crw------- ttyv1 rw
root login 1213 3* local dgram fffffe0001c62a50 <-> fffffe0001c625a0
root cron 1144 root 2 drwxr-xr-x 512 r
root cron 1144 wd 9 ?--------- 18446744071574076497 r
root cron 1144 text 237551 -r-xr-xr-x 41096 r
root cron 1144 0 20 crw-rw-rw- null rw
root cron 1144 1 20 crw-rw-rw- null rw
root cron 1144 2 20 crw-rw-rw- null rw
root cron 1144 3 163888 ?--------- 18446744071574076497 w
root sshd 1138 root 2 drwxr-xr-x 512 r
root sshd 1138 wd 2 drwxr-xr-x 512 r
root sshd 1138 text 236449 -r-xr-xr-x 268944 r
root sshd 1138 0 20 crw-rw-rw- null rw
root sshd 1138 1 20 crw-rw-rw- null rw
root sshd 1138 2 20 crw-rw-rw- null rw
root sshd 1138 3* internet6 stream tcp fffffe0001d10498
root sshd 1138 4* internet stream tcp fffffe0001d10310
root moused 1048 root 2 drwxr-xr-x 512 r
root moused 1048 wd 2 drwxr-xr-x 512 r
root moused 1048 text 237571 -r-xr-xr-x 40008 r
root moused 1048 0 20 crw-rw-rw- null rw
root moused 1048 1 20 crw-rw-rw- null rw
root moused 1048 2 20 crw-rw-rw- null rw
root moused 1048 3 112 crw-r--r-- ums0 rw
root moused 1048 4 59 crw------- consolectl rw
root moused 1048 5 163886 ?--------- 18446744071574076497 w
bind named 748 root 16 ?--------- 18446744071574076497 r
bind named 748 wd 4869 ?--------- 18446744071574076497 r
bind named 748 jail 16 ?--------- 18446744071574076497 r
bind named 748 text 237574 -r-xr-xr-x 2024664 r
bind named 748 0 20 crw-rw-rw- null rw
bind named 748 1 20 crw-rw-rw- null rw
bind named 748 2 20 crw-rw-rw- null rw
bind named 748 3* local dgram fffffe0001c633c0 <-> fffffe0001c625a0
bind named 748 4 20 crw-rw-rw- null rw
bind named 748 6* pipe fffffe00017612d8 <-> fffffe0001761430 0 rw
bind named 748 8* pipe fffffe0001761430 <-> fffffe00017612d8 0 rw
bind named 748 10 25 crw-rw-rw- random r
bind named 748 20* internet stream tcp fffffe0001f4d310
bind named 748 21* internet stream tcp fffffe0001d09c40
bind named 748 22* internet6 stream tcp fffffe0001d09ab8
bind named 748 512* internet dgram udp fffffe0001bfcdc8
_tor tor 663 root 2 drwxr-xr-x 512 r
_tor tor 663 wd 14768 ?--------- 18446744071574076497 r
_tor tor 663 text 170239 ?--------- 18446744071574076497 r
_tor tor 663 0 20 crw-rw-rw- null rw
_tor tor 663 1 20 crw-rw-rw- null rw
_tor tor 663 2 20 crw-rw-rw- null rw
_tor tor 663 4* internet stream tcp fffffe0001d09930
_tor tor 663 5* internet stream tcp
_tor tor 663 6 14767 ?--------- 18446744071574076497 w
_tor tor 663 7 6291 ?--------- 18446744071574076497 rw
_tor tor 663 8* internet stream tcp fffffe0001d10c40
_tor tor 663 9* internet stream tcp fffffe0001d10188
_tor tor 663 10* internet stream tcp fffffe0001d10ab8
_tor tor 663 11* internet stream tcp fffffe0001d107a8
_tor tor 663 12* internet stream tcp fffffe0001d10620
root syslogd 635 root 2 drwxr-xr-x 512 r
root syslogd 635 wd 2 drwxr-xr-x 512 r
root syslogd 635 text 237654 -r-xr-xr-x 39360 r
root syslogd 635 0 20 crw-rw-rw- null rw
root syslogd 635 1 20 crw-rw-rw- null rw
root syslogd 635 2 20 crw-rw-rw- null rw
root syslogd 635 3 163867 ?--------- 18446744071574076497 w
root syslogd 635 4* local dgram fffffe0001c624b0
root syslogd 635 5* local dgram fffffe0001c625a0
root syslogd 635 6* local dgram fffffe0001c62690
root syslogd 635 7* local dgram fffffe0001c62780
root syslogd 635 8 12 crw------- klog r
root syslogd 635 10 165474 ?--------- 18446744071574076497 w
root syslogd 635 11 73 ?--------- 18446744071574076497 w
root syslogd 635 12 17973 ?--------- 18446744071574076497 w
root syslogd 635 13 165485 ?--------- 18446744071574076497 w
root syslogd 635 14 165621 ?--------- 18446744071574076497 w
root syslogd 635 15 147557 ?--------- 18446744071574076497 w
root syslogd 635 16 149346 ?--------- 18446744071574076497 w
root syslogd 635 17 12326 ?--------- 18446744071574076497 w
root syslogd 635 18 12415 ?--------- 18446744071574076497 w
root syslogd 635 19 9489 ?--------- 18446744071574076497 w
root syslogd 635 20 13144 ?--------- 18446744071574076497 w
root ppp 469 root 2 drwxr-xr-x 512 r
root ppp 469 wd 2 drwxr-xr-x 512 r
root ppp 469 text 237647 -r-sr-x--- 409512 r
root ppp 469 6 97 crw------- tun0 rw
root init 1 root 2 drwxr-xr-x 512 r
root init 1 wd 2 drwxr-xr-x 512 r
root init 1 text 95608 -r-xr-xr-x 445152 r
------------------------------------------------------------------------
dmesg
Copyright (c) 1992-2011 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 9.0-BETA1 #0 r224634M: Wed Aug 3 18:42:30 MSD 2011
gpr at gpr.drweb.com:/usr/obj/usr/src/freebsd-head/sys/DRW_A amd64
CPU: Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz (2341.18-MHz K8-class CPU)
Origin = "GenuineIntel" Id = 0x6fb Family = 6 Model = f Stepping = 11
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0xe3fd<SSE3,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
AMD Features=0x20100800<SYSCALL,NX,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant, performance statistics
real memory = 2147483648 (2048 MB)
avail memory = 2047647744 (1952 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <A_M_I_ OEMAPIC >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <A_M_I_ OEMRSDT> on motherboard
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, 7f600000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
ACPI Warning: Incorrect checksum in table [OEMB] - 0x54, should be 0x4F (20110527/tbutils-282)
cpu1: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0xdc00-0xdc07 mem 0xfea80000-0xfeafffff,0xe0000000-0xefffffff,0xfe900000-0xfe9fffff irq 16 at device 2.0 on pci0
agp0: <Intel G33 SVGA controller> on vgapci0
agp0: aperture size is 256M, detected 7164k stolen memory
drm0: <Intel G33> on vgapci0
info: [drm] MSI enabled 1 message(s)
info: [drm] AGP at 0xe0000000 256MB
info: [drm] Initialized i915 1.6.0 20080730
hdac0: <Intel 82801G High Definition Audio Controller> mem 0xfea78000-0xfea7bfff irq 16 at device 27.0 on pci0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.1 on pci0
pci1: <ACPI PCI bus> on pcib2
re0: <RealTek 810xE PCIe 10/100baseTX> port 0xe800-0xe8ff mem 0xfdfff000-0xfdffffff,0xfdfe0000-0xfdfeffff irq 17 at device 0.0 on pci1
re0: Using 1 MSI-X message
re0: Chip rev. 0x24800000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rlphy0: <RTL8201L 10/100 media interface> PHY 1 on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow
re0: Ethernet address: 00:22:15:fa:da:08
uhci0: <Intel 82801G (ICH7) USB controller USB-A> port 0xd400-0xd41f irq 23 at device 29.0 on pci0
usbus0: <Intel 82801G (ICH7) USB controller USB-A> on uhci0
uhci1: <Intel 82801G (ICH7) USB controller USB-B> port 0xd480-0xd49f irq 19 at device 29.1 on pci0
usbus1: <Intel 82801G (ICH7) USB controller USB-B> on uhci1
uhci2: <Intel 82801G (ICH7) USB controller USB-C> port 0xd800-0xd81f irq 18 at device 29.2 on pci0
usbus2: <Intel 82801G (ICH7) USB controller USB-C> on uhci2
uhci3: <Intel 82801G (ICH7) USB controller USB-D> port 0xd880-0xd89f irq 16 at device 29.3 on pci0
usbus3: <Intel 82801G (ICH7) USB controller USB-D> on uhci3
ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem 0xfea77c00-0xfea77fff irq 23 at device 29.7 on pci0
usbus4: EHCI version 1.0
usbus4: <Intel 82801GB/R (ICH7) USB 2.0 controller> on ehci0
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib3
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH7 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
atapci1: <Intel ICH7 SATA300 controller> port 0xd080-0xd087,0xd000-0xd003,0xcc00-0xcc07,0xc880-0xc883,0xc800-0xc80f irq 19 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 450
Event timer "HPET1" frequency 14318180 Hz quality 440
Event timer "HPET2" frequency 14318180 Hz quality 440
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
ZFS filesystem version 5
ZFS storage pool version 28
Timecounters tick every 1.000 msec
hdac0: HDA Codec #0: VIA VT1708B_1
pcm0: <HDA VIA VT1708B_1 PCM #0 Analog> at cad 0 nid 1 on hdac0
pcm1: <HDA VIA VT1708B_1 PCM #1 Digital> at cad 0 nid 1 on hdac0
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <Intel> at usbus2
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen4.1: <Intel> at usbus4
uhub4: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
ada0 at ata2 bus 0 scbus1 target 0 lun 0
ada0: <WDC WD2500AAJS-22VTA0 01.01B01> ATA-8 SATA 2.x device
ada0: 150.000MB/s transfers (SATA, UDMA5, PIO 8192bytes)
ada0: 238475MB (488397168 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad0
cd0 at ata0 bus 0 scbus0 target 0 lun 0
cd0: <Optiarc DVD RW AD-7200A 1.04> Removable CD-ROM SCSI-0 device
SMP: AP CPU #1 Launched!
cd0: 66.700MB/s transfers (UDMA4, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
Timecounter "TSC-low" frequency 9145253 Hz quality 1000
GEOM: ada0s1: geometry does not match label (255h,63s != 16h,63s).
GEOM: ada0s4: invalid entries in the EBR ignored.
GEOM: ufsid/4c7c997576a5bcd0: geometry does not match label (255h,63s != 16h,63s).
Root mount waiting for: usbus4
Root mount waiting for: usbus4
uhub4: 8 ports with 8 removable, self powered
Root mount waiting for: usbus4
Trying to mount root from ufs:/dev/ada0s1a [rw]...
Setting hostuuid: e04c54a4-5974-dd11-bc51-002215fada08.
Setting hostid: 0x83959cb4.
ugen1.2: <Logitech> at usbus1
ums0: <Logitech USB-PS2 Optical Mouse, class 0/0, rev 2.00/27.20, addr 2> on usbus1
ums0: 8 buttons and [XYZT] coordinates ID=0
Entropy harvesting: interrupts ethernet point_to_point kickstart.
Starting file system checks:
/dev/ada0s1a: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ada0s1a: clean, 619306 free (1450 frags, 77232 blocks, 0.1% fragmentation)
GEOM: ufsid/4c7c997576a5bcd0: geometry does not match label (255h,63s != 16h,63s).
Mounting local file systems:
WARNING: TMPFS is considered to be a highly experimental feature in FreeBSD.
>Release-Note:
>Audit-Trail:
>Unformatted:
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