hello

To push zfs, I launch 2 scrub at the same time, after ~20 seconds the system freeze:

zpool scrub pool0 && zpool scrub pool2


My pools:

zpool status
  pool: pool0
 state: ONLINE
 scrub: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        pool0       ONLINE       0     0     0
          mirror    ONLINE       0     0     0
            da0s2   ONLINE       0     0     0
            da1s2   ONLINE       0     0     0

errors: No known data errors

  pool: pool1
 state: ONLINE
 scrub: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        pool1       ONLINE       0     0     0
          da0s3     ONLINE       0     0     0
          da1s3     ONLINE       0     0     0

errors: No known data errors

  pool: pool2
 state: ONLINE
 scrub: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        pool2       ONLINE       0     0     0
          raidz1    ONLINE       0     0     0
            ad4s3   ONLINE       0     0     0
            ad6s3   ONLINE       0     0     0

errors: No known data errors

I'm running 7.0-BETA2 with patch http://people.freebsd.org/~pjd/patches/vm_kern.c.2.patch

Root is on pool0

[EMAIL PROTECTED] ~]# df -h
Filesystem            Size    Used   Avail Capacity  Mounted on
pool0                  34G     16M     34G     0%    /
devfs                 1.0K    1.0K      0B   100%    /dev
/dev/mirror/gm0s1a    496M    220M    236M    48%    /bootfs
procfs                4.0K    4.0K      0B   100%    /proc
pool0/home             35G    1.5G     34G     4%    /home
pool1                  16G    128K     16G     0%    /pool1
pool1/qemu             24G     16G    8.1G    66%    /pool1/qemu
pool1/squid            12G     39M     12G     0%    /pool1/squid
pool2                  72G      0B     72G     0%    /pool2
pool2/WorkBench        64G     21G     43G    33%    /pool2/WorkBench
pool2/backup           32G    6.8G     25G    21%    /pool2/backup
pool2/download         72G      0B     72G     0%    /pool2/download
pool2/morzine          85G     13G     72G    16%    /pool2/morzine
pool2/qemu             16G     16G    112M    99%    /pool2/qemu
pool2/sys              73G    1.2G     72G     2%    /pool2/sys
pool0/tmp              34G    384K     34G     0%    /tmp
pool0/usr              40G    5.7G     34G    14%    /usr
pool0/var              34G    116M     34G     0%    /var
pool0/var/spool        39G    5.2G     34G    13%    /var/spool
devfs                 1.0K    1.0K      0B   100%    /var/named/dev


I can break on my serial console and her are some informations:

db> ps
  pid  ppid  pgrp   uid   state   wmesg     wchan    cmd
 3425  3424  3425     0  RVs                         cron
 3424  1161  1161     0  S       ppwait   0xc5f30000 cron
 3423   589  3423     0  S+      zfs:&vq- 0xc5c0b334 zpool
 3419     0     0     0  SL      vgeom:io 0xc8ba1308 [vdev:worker ad6s3]
 3418     0     0     0  SL      vgeom:io 0xda70f748 [vdev:worker ad4s3]
 3417     0     0     0  SL      zfs:(&sp 0xc56da318 [spa_scrub_thread]
 3415     0     0     0  SL      vgeom:io 0xd90229c8 [vdev:worker da1s2]
 3414     0     0     0  SL      vgeom:io 0xc5892208 [vdev:worker da0s2]
 3413     0     0     0  SL      zfs:(&sp 0xc56db318 [spa_scrub_thread]
 3309   998   979     8  S       nanslp   0xc0890924 sleep
 3136   995   995     8  S       select   0xc089b778 initial thread
 2610  1490  2610     0  S+      select   0xc089b778 ssh
76040     1 76016  2001  S       select   0xc089b778 initial thread
76038 76034 76016  2001  S       (threaded)          firefox-bin
100333                   S       ucond    0xcb3fc080 firefox-bin
100327                   S       ucond    0xc8ba1e80 firefox-bin
100326                   S       ucond    0xc722abc0 firefox-bin
100323                   S       ucond    0xc5b56680 firefox-bin
100285            0xcb466580 firefox-bin
100156                   S       select   0xc089b778 firefox-bin
100441                   S       select   0xc089b778 initial thread
76034 76030 76016  2001  S       wait     0xcca1e2a8 sh
76030     1 76016  2001  S       wait     0xcca1f000 sh
29979 29976 29979    70  Rs                          postgres
29978 29976 29978    70  Rs                          postgres
29976     1 29976    70  Ss      select   0xc089b778 postgres
25774     1 25774    25  Ss      pause    0xcf074858 sendmail
25770     1 25770     0  Ss      select   0xc089b778 sendmail
  589   587   589     0  S+      wait     0xcbe18d48 bash
  587  1311   587  2001  Ss+     wait     0xca7e52a8 su
 7234  1486  7234     0  S+      select   0xc089b778 ssh
58922     1 58922     0  Ss      kqread   0xdb632200 cupsd
54279     1 54279    53  Ss      (threaded)          named
100207                   S       select   0xc089b778 named
100206                   S       ucond    0xc76cadc0 named
100205                   S       ucond    0xd1c3c440 named
100204                   S       ucond    0xd1c3dac0 named
 00291                   S       sigwait  0xfcae1be0 named
12309     1 12308  2001  R                           initial thread
 7760     1  7760     0  SLs     aiordy   0xc8220220 [aiod4]
 7759     1  7759     0  SLs     aiordy   0xcaf2e440 [aiod3]
 7758     1  7758     0  SLs     aiordy   0xd16fc220 [aiod2]
 7757     1  7757     0  SLs     aiordy   0xd16ff000 [aiod1]
 7719     0     0     0  SL      -        0xd24b5600 [aiod_bio taskq]
 4812     0     0     0  SL      gj:work  0xcfba6e00 [g_journal ad4s2]
 1798  1794  1790  2001  R       (threaded)          thunderbird-bin
100332                   CanRun                      thunderbird-bin
100299                   RunQ                        thunderbird-bin
100300                   RunQ                        thunderbird-bin
100298                   RunQ                        thunderbird-bin
100407                   RunQ                        thunderbird-bin
100406                   S       ucond    0xc722b600 thunderbird-bin
100329                   S       ucond    0xc722a7c0 thunderbird-bin
100328                   S       ucond    0xcb3fc140 thunderbird-bin
100325                   S       ucond    0xc5b2e980 thunderbird-bin
100324                   S       ucond    0xd1d22a00 thunderbird-bin
100319                   S       ucond    0xc76e0980 thunderbird-bin
  0301                   S       select   0xc089b778 thunderbird-bin
100289                   S       select   0xc089b778 initial thread
 1794  1790  1790  2001  S       wait     0xcaf32d48 sh
 1790  1302  1790  2001  Ss      wait     0xcbe10d48 sh
 1789  1777  1777    80  S       (threaded)          httpd
100318                   S       kqread   0xca2b1200 httpd
100317                   S       ucond    0xd1829100 httpd
100316                   S       ucond    0xd1ba7a00 httpd
100315                   S       ucond    0xc8a044c0 httpd
100314                   S       ucond    0xc7cf26c0 httpd
100313                   S       ucond    0xc76e0740 httpd
100312                   S       ucond    0xc692a140 httpd
100311                   S       ucond    0xd1829780 httpd
100310                   S       ucond    0xc7bf1680 httpd
100309                   S       ucond    0xd1d22040 httpd
100308                   S       ucond    0xd1d22e00 httpd
100307                   S       ucond    0xd1d228c0 httpd
100306                   S       ucond    0xcb293400 httpd
100305                   S       ucond    0xcb5f6440 httpd
100304                   S       ucond    0xd1829ac0 httpd
100303                   S       ucond    0xd0b81c80 httpd
100254                   S       piperd   0xc7a03000 httpd
 1786  1777  1777    80  S       accept   0xcefe266a httpd
 1785  1781  1777     0  S       piperd   0xc666a318 cronolog
 1784  1779  1777     0  S       piperd   0xc666a630 cronolog
 1783  1780  1777     0  S       piperd   0xd19e7318 cronolog
 1782  1778  1777     0  S       piperd   0xc6669948 cronolog
 1781  1777  1777     0  S       wait     0xcbe102a8 sh
 1780  1777  1777     0  S       wait     0xcaf2daa0 sh
 1779  1777  1777     0  S       wait     0xd0bb02a8 sh
 1778  1777  1777     0  S       wait     0xcaf32000 sh
 1777     1  1777     0  Rs                          httpd
 1774  1768  1756     0  S+      piperd   0xc666a7bc cronolog
 1768     1  1756     0  S+      wait     0xc71b77f8 sh
 1753     1  1729  2001  S       select   0xc089b778 initial thread
 1490  1322  1490     0  S+      wait     0xcbe18550 bash
 1488  1320  1488     0  S+      ttyin    0xc5dec810 bash
 1486  1318  1486     0  S+      wait     0xc5bd1550 bash
 1484  1316  1484     0  S+      ttyin    0xc669cc10 bash
 1322  1311  1322  2001  Ss+     wait     0xce569d48 su
 1320  1311  1320  2001  Ss+     wait     0xc6cb6d48 su
 1318  1311  1318  2001  Ss+     wait     0xcbe0f000 su
 1316  1311  1316  2001  Ss+     wait     0xcbe187f8 su
 1313  1311  1280  2001  S+      sbwait   0xcefe20bc initial thread
 1312  1302  1280  2001  R+                          initial thread
 1311     1  1280  2001  R+                          initial thread
 1309  1302  1280  2001  S+      select   0xc089b778 initial thread
 1303  1295  1280  2001  R+                          initial thread
 1302  1295  1280  2001  R+                          initial thread
 1301  1295  1280  2001  S+      select   0xc089b778 initial thread
 1300  1295  1280  2001  S+      select   0xc089b778 initial thread
 1299     1  1299  2001  Rs                          xfce-mcs-manager
 1295  1280  1280  2001  S+      select   0xc089b778 initial thread
 1293     1  1293  2001  Ss      select   0xc089b778 dbus-daemon
 1292     1  1280  2001  S+      select   0xc089b778 dbus-launch
 1287     1  1287  2001  Ss      select   0xc089b778 ssh-agent
 1280  1274  1280  2001  S+      wait     0xcbe0faa0 sh
 1275  1274  1275  2001  S+      select   0xc089b778 Xorg
 1274  1272  1274  2001  S+      wait     0xc6cb6550 xinit
 1272  1271  1272  2001  S+      wait     0xc5f31aa0 bash
 1271     1  1271     0  Ss+     wait     0xcaf31d48 login
 1239     1  1239     0  Ss+     ttyin    0xc56eac10 getty
 1238     1  1238     0  Ss+     ttyin    0xc5703010 getty
 1237     1  1237     0  Ss+     ttyin    0xc5703410 getty
 1221     1  1221     0  Ss      select   0xc089b778 inetd
 1192     1  1192     0  Rs                          moused
 1161     1  1161     0  Ss      nanslp   0xc0890924 cron
 1156     1  1156     0  Ss      select   0xc089b778 sshd
 1045     1  1045   501  Ss      select   0xc089b778 cvsupd
 1017   995   995     8  S       select   0xc089b778 innfeed
 1002   997   979     8  S+      nanslp   0xc0890924 initial thread
  998   996   979     8  S+      wait     0xc6cb6aa0 sh
  997     1   979     8  S+      wait     0xc65f8550 sh
  996     1   979     8  S+      wait     0xc71bd2a8 sh
  995     1   995     8  Ss      select   0xc089b778 innd
  967     1   967   279  Ss      nanslp   0xc0890924 perl
  957     1   957     0  Ss      select   0xc089b778 bsnmpd
  948     1   948   556  Ss      select   0xc089b778 dbus-daemon
  920   915   915     0  S       lockf    0xc8b4e140 saslauthd
  918   915   915     0  S       lockf    0xc5892580 saslauthd
  917   915   915     0  S       lockf    0xc8b4f040 saslauthd
  916   915   915     0  S       lockf    0xc76cb080 saslauthd
  915     1   915     0  Ss      accept   0xc8613c9a saslauthd
  908     1   908   389  Ss      (threaded)          slapd
100293                   S       ucond    0xc8b7f940 slapd
100409                   S       ucond    0xcb5f7c40 slapd
100209                   S       select   0xc089b778 slapd
100155                   S       uwait    0xc5ae0bc0 slapd
  903   894   903   100  Ss      piperd   0xc669218c unlinkd
  894   892   892   100  R       (threaded)          squid
100225                   S       ucond    0xc692a940 squid
100224                   S       ucond    0xc692a680 squid
100223                   S       ucond    0xc7cf2bc0 squid
100222                   S       ucond    0xc7cf2b40 squid
100221                   S       ucond    0xc7cf2b80 squid
100220                   S       ucond    0xc68c5740 squid
100219                   S       ucond    0xc562e600 squid
100218                   S       ucond    0xc8b4e000 squid
100217                   S       ucond    0xc8b4e100 squid
100216                   S       ucond    0xc7cf2c40 squid
100215                   S       ucond    0xc8b4e480 squid
100214                   S       ucond    0xc8b4e440 squid
100213                   S       ucond    0xc68c5c00 squid
100212                   S       ucond    0xc76e0240 squid
100211                   S       ucond    0xc6c89a40 squid
100210                   S       ucond    0xc6c89080 squid
100071                   CanRun                      initial thread
  892     1   892   100  Ss      wait     0xc65f87f8 squid
  883     1   882     0  S       nanslp   0xc0890924 smartd
  859     1   859     0  Rs                          ntpd
  821     1   821     0  Rs      (threaded)          apcupsd
100208                   S       select   0xc089b778 apcupsd
100187                   RunQ                        apcupsd
  792     1   792     0  Ss      auditd   0xc08aaa28 auditd
  779     1   779     0  Ss      select   0xc089b778 rpcbind
  700     1   700     0  Rs                          syslogd
  295     0     0     0  SL      zfs:(&tq 0xc5bcbaac [zil_clean]
  294     0     0     0  SL      zfs:(&tq 0xc5bcbb78 [zil_clean]
  293     0     0     0  SL      zfs:(&tq 0xc5bcbc44 [zil_clean]
  292     0     0     0  SL      zfs:(&tq 0xc5bcbd10 [zil_clean]
  291     0     0     0  SL      zfs:(&tq 0xc5bcbddc [zil_clean]
  290     0     0     0  SL      zfs:(&tq 0xc5bcbea8 [zil_clean]
  289     0     0     0  SL      zfs:(&tq 0xc6c52050 [zil_clean]
  288     0     0     0  SL      zfs:(&tq 0xc6c5211c [zil_clean]
  287     0     0     0  SL      zfs:(&tq 0xc6c521e8 [zil_clean]
  286     0     0     0  SL      zfs:(&tq 0xc6c522b4 [zil_clean]
  285     0     0     0  SL      zfs:(&tq 0xc6c52380 [zil_clean]
  284     0     0     0  SL      zfs:(&tq 0xc6c5244c [zil_clean]
  283     0     0     0  SL      zfs:(&tq 0xc558b380 [zil_clean]
  282     0     0     0  SL      zfs:(&tq 0xc558b44c [zil_clean]
  281     0     0     0  SL      zfs:(&tq 0xc558b518 [zil_clean]
  279     0     0     0  SL      zfs:(&tx 0xc638c32c [txg_thread_enter]
  278     0     0     0  SL      zfs:(&sp 0xc56da310 [txg_thread_enter]
  277     0     0     0  SL      zfs:(&tx 0xc638c31c [txg_thread_enter]
  274     0     0     0  SL      zfs:(&tq 0xc558b5e4 [spa_zio_intr_5]
  273     0     0     0  SL      zfs:(&tq 0xc558b5e4 [spa_zio_intr_5]
  272     0     0     0  SL      zfs:(&tq 0xc558b6b0 [spa_zio_issue_5]
  271     0     0     0  SL      zfs:(&tq 0xc558b6b0 [spa_zio_issue_5]
  270     0     0     0  SL      zfs:(&tq 0xc558b77c [spa_zio_intr_4]
  269     0     0     0  SL      zfs:(&tq 0xc558b77c [spa_zio_intr_4]
  268     0     0     0  SL      zfs:(&tq 0xc558a6b0 [spa_zio_issue_4]
  267     0     0     0  SL      zfs:(&tq 0xc558a6b0 [spa_zio_issue_4]
  266     0     0     0  SL      zfs:(&tq 0xc558a848 [spa_zio_intr_3]
  265     0     0     0  SL      zfs:(&tq 0xc558a848 [spa_zio_intr_3]
  264     0     0     0  SL      zfs:(&tq 0xc558a914 [spa_zio_issue_3]
  263     0     0     0  SL      zfs:(&tq 0xc558a914 [spa_zio_issue_3]
  262     0     0     0  SL      zfs:(&tq 0xc558ac44 [spa_zio_intr_2]
  261     0     0     0  SL      zfs:(&tq 0xc558ac44 [spa_zio_intr_2]
  260     0     0     0  SL      zfs:(&tq 0xc558addc [spa_zio_issue_2]
  259     0     0     0  SL      zfs:(&tq 0xc558addc [spa_zio_issue_2]
  258     0     0     0  RL                          [spa_zio_intr_1]
  257     0     0     0  SL      zfs:&vq- 0xc5c10b34 [spa_zio_intr_1]
  256     0     0    (&tq 0xc558ad10 [spa_zio_issue_1]
  255     0     0     0  SL      zfs:(&tq 0xc558ad10 [spa_zio_issue_1]
  254     0     0     0  SL      zfs:(&tq 0xc558ab78 [spa_zio_intr_0]
  253     0     0     0  SL      zfs:(&tq 0xc558ab78 [spa_zio_intr_0]
  252     0     0     0  SL      zfs:(&tq 0xc558aaac [spa_zio_issue_0]
  251     0     0     0  SL      zfs:(&tq 0xc558aaac [spa_zio_issue_0]
  224     0     0     0  RL                          [txg_thread_enter]
  223     0     0     0  RL                          [txg_thread_enter]
  222     0     0     0  SL      zfs:(&tx 0xc694071c [txg_thread_enter]
  221     0     0     0  SL      vgeom:io 0xc5b57b88 [vdev:worker da1s3]
  220     0     0     0  SL      vgeom:io 0xc5ae0c08 [vdev:worker da0s3]
  219     0     0     0  SL      zfs:(&tq 0xc558b2b4 [spa_zio_intr_5]
  218     0     0     0  SL      zfs:(&tq 0xc558b2b4 [spa_zio_intr_5]
  217     0     0     0  SL      zfs:(&tq 0xc558b1e8 [spa_zio_issue_5]
  216     0     0     0  SL      zfs:(&tq 0xc558b1e8 [spa_zio_issue_5]
  215     0     0     0  SL      zfs:(&tq 0xc558b11c [spa_zio_intr_4]
  214     0     0     0  SL      zfs:(&tq 0xc558b11c [spa_zio_intr_4]
  213     0     0     0  SL      zfs:(&tq 0xc558a5e4 [spa_zio_issue_4]
  212     0     0     0  SL      zfs:(&tq 0xc558a5e4 [spa_zio_issue_4]
  211     0     0     0  SL      zfs:(&tq 0xc558a77c [spa_zio_intr_3]
  210     0     0     0  SL      zfs:(&tq 0xc558a77c [spa_zio_intr_3]
  209     0     0     0  SL      zfs:(&tq 0xc558a9e0 [spa_zio_issue_3]
  208     0     0     0  SL      zfs:(&tq 0xc558a9e0 [spa_zio_issue_3]
  207     0     0     0  SL      zfs:(&tq 0xc558a050 [spa_zio_intr_2]
  206     0     0     0  SL      zfs:(&tq 0xc558a050 [spa_zio_intr_2]
  205     0     0     0  SL      zfs:(&tq 0xc558a11c [spa_zio_issue_2]
  204     0     0     0  SL      zfs:(&tq 0xc558a11c [spa_zio_issue_2]
  203     0     0     0  SL      zfs:(&tq 0xc558a1e8 [spa_zio_intr_1]
  202     0     0     0  SL      zfs:(&tq 0xc558a1e8 [spa_zio_intr_1]
  201     0     0     0  SL      zfs:(&tq 0xc558a2b4 [spa_zio_issue_1]
  200     0     0     0  SL      zfs:(&tq 0xc558a2b4 [spa_zio_issue_1]
  199     0     0     0  SL      zfs:(&tq 0xc558a380 [spa_zio_intr_0]
  198     0     0     0  SL      zfs:(&tq 0xc558a380 [spa_zio_intr_0]
  197     0     0     0  SL      zfs:(&tq 0xc558a44c [spa_zio_issue_0]
  196     0     0     0  SL      zfs:(&tq 0xc558a44c [spa_zio_issue_0]
  112     0     0     0  SL      zfs:(&tq 0xc558a518 [zil_clean]
  111     0     0     0  SL      zfs:(&tx 0xc5af0b24 [txg_thread_enter]
  110     0     0     0  SL      zfs:(&zi 0xc61a2668 [txg_thread_enter]
  109     0     0     0  SL      zfs:(&tx 0xc5af0b1c [txg_thread_enter]
  106     0     0     0  SL      zfs:(&tq 0xc558b848 [spa_zio_intr_5]
  105     0     0     0  SL      zfs:(&tq 0xc558b848 [spa_zio_intr_5]
  104     0     0     0  SL      zfs:(&tq 0xc558b914 [spa_zio_issue_5]
  103     0     0     0  SL      zfs:(&tq 0xc558b914 [spa_zio_issue_5]
  102     0     0     0  SL      zfs:(&tq 0xc558b9e0 [spa_zio_intr_4]
  101     0     0     0  SL      zfs:(&tq 0xc558b9e0 [spa_zio_intr_4]
  100     0     0     0  SL      zfs:(&tq 0xc558baac [spa_zio_issue_4]
   99     0     0     0  SL      zfs:(&tq 0xc558baac [spa_zio_issue_4]
   98     0     0     0  SL      zfs:(&tq 0xc558bb78 [spa_zio_intr_3]
   97     0     0     0  SL      zfs:(&tq 0xc558bb78 [spa_zio_intr_3]
   96     0     0     0  SL      zfs:(&tq 0xc558bc44 [spa_zio_issue_3]
   95     0     0     0  SL      zfs:(&tq 0xc558bc44 [spa_zio_issue_3]
   94     0     0     0  SL      zfs:(&tq 0xc558bd10 [spa_zio_intr_2]
   93     0     0     0  SL      zfs:&vq- 0xc5c0b334 [spa_zio_intr_2]
   92     0     0     0  SL      zfs:(&tq 0xc558bddc [spa_zio_issue_2]
   91     0     0     0  SL      zfs:(&tq 0xc558bddc [spa_zio_issue_2]
   90     0     0     0  RL      CPU 0               [spa_zio_intr_1]
   89     0     0     0  SL      zfs:&vq- 0xc5c0b334 [spa_zio_intr_1]
   88     0     0     0  SL      zfs:(&tq 0xc5bcb050 [spa_zio_issue_1]
   87     0     0     0  SL      zfs:(&tq 0xc5bcb050 [spa_zio_issue_1]
   86     0     0     0  SL      zfs:(&tq 0xc5bcb11c [spa_zio_intr_0]
   85     0     0     0  SL      zfs:(&tq 0xc5bcb11c [spa_zio_intr_0]
   84     0     0     0  SL      zfs:(&tq 0xc5bcb1e8 [spa_zio_issue_0]
   83     0     0     0  SL      zfs:(&tq 0xc5bcb1e8 [spa_zio_issue_0]
   56     0     0     0  SL      m:w1     0xc5afea00 [g_mirror gm0s1]
   55     0     0     0  SL      sdflush  0xc08aab24 [softdepflush]
   54     0     0     0  SL      vlruwt   0xc588e000 [vnlru]
   53     0     0     0  RL                          [syncer]
   52     0     0     0  SL      psleep   0xc089bc04 [bufdaemon]
   51     0     0     0  SL      pgzero   0xc08ab6e0 [pagezero]
   50     0     0     0  SL      psleep   0xc08ab2f8 [vmdaemon]
   49     0     0     0  SL      psleep   0xc08ab2c0 [pagedaemon]
   47     0     0     0  RL                          [arc_reclaim_thread]
   46     0     0     0  SL      jsw:wait 0xc088e7b4 [g_journal switcher]
   45     0     0     0  SL      waiting_ 0xc089f24c [sctp_iterator]
   44     0     0     0  WL                          [swi0: sio]
   43     0     0     0  WL                          [irq12: psm0]
   42     0     0     0  RL                          [irq1: atkbd0]
   41     0     0     0  WL                          [irq15: ata1]
   40     0     0     0  WL                          [irq14: ata0]
   39     0     0     0  SL      usbevt   0xc55d0210 [usb4]
   38     0     0     0  SL      usbevt   0xc56bd210 [usb3]
   37     0     0     0  SL      usbevt   0xc5696210 [usb2]
   36     0     0     0  RL                          [irq18: uhci2]
   35     0     0     0  SL      usbevt   0xc569d210 [usb1]
   34     0     0     0  WL                          [irq19: uhci1++]
   33     0     0     0  SL      usbtsk   0xc088e3d4 [usbtask-dr]
   32     0     0     0  SL      usbtsk   0xc088e3c0 [usbtask-hc]
   31     0     0     0  SL      usbevt   0xc55f3210 [usb0]
   30     0     0     0  WL                          [irq17: uhci0 ehci0]
   29     0     0     0  SL      idle     0xc568a000 [mpt_recovery0]
   28     0     0     0  RL                          [em0 taskq]
   27     0     0     0  RL                          [irq16: nvidia0+++]
   26     0     0     0  WL                          [irq9: acpi0]
   25     0     0     0  WL                          [swi2: cambio]
   24     0     0     0  SL      ccb_scan 0xc08785d4 [xpt_thrd]
   23     0     0     0  SL      -        0xc5568b00 [acpi_task_2]
   22     0     0     0  SL      -        0xc5568b00 [acpi_task_1]
   21     0     0     0  SL      -        0xc5568b00 [acpi_task_0]
   20     0     0     0  SL      -        0xc5568b80 [kqueue taskq]
   19     0     0     0  WL                          [swi6: task queue]
   18     0     0     0  WL                          [swi6: Giant taskq]
    9     0     0     0  SL      -        0xc5568e00 [thread taskq]
   17     0     0     0  WL                          [swi5: +]
   16     0     0     0  RL                          [yarrow]
    8     0     0     0  SL      crypto_r 0xc08aa314 [crypto returns]
    7     0     0     0  SL      crypto_w 0xc08aa2ec [crypto]
    6     0     0     0  SL      zfs:(&tq 0xc558b050 [system_taskq]
    5     0     0     0  SL      zfs:(&tq 0xc558b050 [system_taskq]
    4     0     0     0  SL      -        0xc088e76c [g_down]
    3     0     0     0  SL      -        0xc088e768 [g_up]
    2     0     0     0  SL      -        0xc088e760 [g_event]
   15     0     0     0  WL                          [swi1: net]
   14     0     0     0  WL                          [swi3: vm]
   13     0     0     0  RL                          [swi4: clock sio]
   12     0     0     0  RL                          [idle: cpu0]
   11     0     0     0  RL                          [idle: cpu1]
    1     0     1     0  SLs     wait     0xc5528d48 [init]
   10     0     0     0  RL      CPU 1               [audit]
    0     0     0     0  WLs                         [swapper]
db>  show lockedvnods
Locked vnodes

0xd29c5880: tag zfs, type VREG
    usecount 1, writecount 0, refcount 1 mountedhere 0
    flags ()
    v_object 0xc81ccc1c ref 0 pages 0
     lock type zfs: SHARED (count 1)

0xd7f4d550: tag zfs, type VREG
    usecount 1, writecount 0, refcount 1 mountedhere 0
    flags ()
    v_object 0xc904a0f8 ref 0 pages 0
     lock type zfs: SHARED (count 1)

0xcff60990: tag zfs, type VREG
    usecount 1, writecount 1, refcount 1 mountedhere 0
    flags ()
    v_object 0xca73ae0c ref 0 pages 0
     lock type zfs: EXCL (count 1) by thread 0xc65f7660 (pid 700)
db> show allpcpu
Current CPU: 1

cpuid        = 0
curthread    = 0xc5b6aaa0: pid 90 "spa_zio_intr_1"
curpcb       = 0xfa577d90
fpcurthread  = none
idlethread   = 0xc5529880: pid 12 "idle: cpu0"
APIC ID      = 0
currentldt   = 0x50

cpuid        = 1
curthread    = 0xc5529220: pid 10 "audit"
curpcb       = 0xf668cd90
fpcurthread  = none
idlethread   = 0xc5529660: pid 11 "idle: cpu1"
APIC ID      = 1
currentldt   = 0x50

db> show intr
irq1: atkbd0 (pid 42) {NEED}
irq4: sio0 (no thread)
irq9: acpi0 (pid 26)
irq12: psm0 (pid 43)
irq14: ata0 (pid 40) {ENTROPY}
irq15: ata1 (pid 41) {ENTROPY}
irq16: nvidia0+++ (pid 27) {ENTROPY, NEED}
irq17: uhci0 ehci0 (pid 30)
irq18: uhci2 (pid 36) {NEED}
irq19: uhci1++ (pid 34) {ENTROPY}
swi4: clock sio (pid 13) {SOFT, NEED}
swi3: vm (pid 14) {SOFT}
swi1: net (pid 15) {SOFT}
swi5: + (pid 17) {SOFT}
swi6: Giant taskq (pid 18) {SOFT}
swi6: task queue (pid 19) {SOFT}
swi2: cambio (pid 25) {SOFT}
irq256: em0 (no thread)
swi0: sio (pid 44) {SOFT}
db>

I can test again on request

Henri
_______________________________________________
freebsd-stable@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Reply via email to