syzbot


panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)

Status: fixed on 2021/09/01 04:22
Reported-by: syzbot+f43583c9bf8357c8b56f@syzkaller.appspotmail.com
Fix commit: 9e9ba9c73de9 graid: Avoid tasting devices with small sector sizes
First crash: 579d, last: 534d
similar bugs (9):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(4) C 20 546d 578d 0/2 closed as dup on 2021/07/10 00:21
freebsd panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(2) C 43 517d 580d 0/2 closed as dup on 2021/09/07 17:09
freebsd panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3) 9 569d 580d 0/2 auto-closed as invalid on 2021/10/16 03:29
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(3) 9 577d 578d 2/2 fixed on 2021/08/31 00:25
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(1) 101 552d 579d 0/2 closed as dup on 2021/07/10 00:24
freebsd panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(2) 17 577d 579d 2/2 fixed on 2021/09/01 04:22
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(6) 20 577d 580d 2/2 fixed on 2021/08/31 00:25
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(5) 11 545d 578d 0/2 closed as dup on 2021/07/10 00:22
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(7) 28 577d 580d 2/2 fixed on 2021/08/31 00:25

Sample crash report:
panic: ASan: Invalid access, 1-byte read at 0xfffffe0097859e51, RedZonePartial(1)
cpuid = 1
time = 1625828596
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b4a410
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b4a570
vpanic() at vpanic+0x2c5/frame 0xfffffe0053b4a650
panic() at panic+0xb5/frame 0xfffffe0053b4a710
__asan_load1_noabort() at __asan_load1_noabort+0x11a/frame 0xfffffe0053b4a7d0
g_raid_md_taste_ddf() at g_raid_md_taste_ddf+0x225/frame 0xfffffe0053b4aa30
g_raid_taste() at g_raid_taste+0x366/frame 0xfffffe0053b4ab10
g_new_provider_event() at g_new_provider_event+0x40e/frame 0xfffffe0053b4ab50
g_run_events() at g_run_events+0x1c3/frame 0xfffffe0053b4abb0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b4abf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b4abf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 13 tid 100037 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28f9d2a(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0x5a8926f919cfc154
rdx                        0x1
rbx                          0
rsp         0xfffffe0053b4a550
rbp         0xfffffe0053b4a570
rsi                          0
rdi         0xffffffff8179b2e9  vprintf+0x319
r8                         0x3
r9          0xfffffe0053b4a0a8
r10                          0
r11         0xffffffff81abd348  in_lltable_lookup+0x48
r12         0xfffffe0054140c80
r13         0xfffffe0053b4a501
r14         0xffffffff82c416a0  .str.18
r15         0xffffffff82c416a0  .str.18
rip         0xffffffff8178ed0b  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x28f9d2a(%rip)
db> show proc
Process 13 (geom) at 0xfffffe0053dec000:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff84029dc0
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff84029dc0 reapsubtree: 13
 sigparent: 20
 vmspace: 0xffffffff8402ad40
   (map 0xffffffff8402ad40)
   (map.pmap 0xffffffff8402ae00)
   (pmap 0xffffffff8402ae60)
 threads: 3
100037                   Run     CPU 1                       [g_event]
100038                   D       -       0xffffffff84028f00  [g_up]
100039                   D       -       0xffffffff84028f40  [g_down]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 6956     0     0     0  DL      mdwait  0xfffffe00a88a3000  [md549]
 6955   785   785     0  R       (threaded)                  syz-executor.0
109640                   Run     CPU 0                       syz-executor.0
109823                   RunQ                                syz-executor.0
 6951   786   786     0  R       (threaded)                  syz-executor.1
109816                   RunQ                                syz-executor.1
109817                   S       connec  0xfffffe00a775fbf0  syz-executor.1
109821                   S       uwait   0xfffffe00a7c0ae80  syz-executor.1
 6948  6947   789     0  S       uwait   0xfffffe00a7c0ac80  syz-executor.3
 6947   789   789     0  S       (threaded)                  syz-executor.3
109769                   S       nanslp  0xffffffff84055900  syz-executor.3
109813                   S       sigwait 0xfffffe00a87ff000  syz-executor.3
109814                   S       uwait   0xfffffe00a7548a00  syz-executor.3
 6940     1   789     0  S       uwait   0xfffffe00a7866a00  syz-executor.3
 6937     1   787     0  S       uwait   0xfffffe00a75ffb80  syz-executor.2
 6934     1   789     0  S       uwait   0xfffffe00a75ff300  syz-executor.3
 6927     1   787     0  S       uwait   0xfffffe00a7866300  syz-executor.2
 6920     1   787     0  S       uwait   0xfffffe00a7c0aa80  syz-executor.2
 6910     1   787     0  S       uwait   0xfffffe00a7866900  syz-executor.2
 6631     1   786     0  S       uwait   0xfffffe00a7c0a780  syz-executor.1
 6629     1   786     0  S       uwait   0xfffffe00a451a800  syz-executor.1
 6624     1   786     0  S       uwait   0xfffffe00a45ab580  syz-executor.1
 6622     1   786     0  S       uwait   0xfffffe00a75ffc80  syz-executor.1
 6619     1   786     0  S       uwait   0xfffffe00a7548600  syz-executor.1
 6618     1   786     0  S       uwait   0xfffffe009e9ce200  syz-executor.1
 6613     1   786     0  S       uwait   0xfffffe00a7548000  syz-executor.1
 6611     1   786     0  S       uwait   0xfffffe00a451aa80  syz-executor.1
 6609     1   786     0  S       uwait   0xfffffe00a45aba00  syz-executor.1
 6608     1   786     0  S       uwait   0xfffffe00a4418480  syz-executor.1
 6075     1   789     0  S       uwait   0xfffffe00a7548500  syz-executor.3
 6071     1   785     0  S       uwait   0xfffffe00a442b800  syz-executor.0
 6069     1   789     0  S       uwait   0xfffffe00a75ff480  syz-executor.3
 6068     1   785     0  S       uwait   0xfffffe00a442be00  syz-executor.0
 6065     1   785     0  S       uwait   0xfffffe00a45ab400  syz-executor.0
 6061     1   789     0  S       uwait   0xfffffe00a7c0a680  syz-executor.3
 6057     1   785     0  S       uwait   0xfffffe00a442b500  syz-executor.0
 6056     1   785     0  S       uwait   0xfffffe00a4418080  syz-executor.0
 5436     1   787     0  S       uwait   0xfffffe00a75ff880  syz-executor.2
 5435     1   787     0  S       uwait   0xfffffe00a75ffa80  syz-executor.2
 4843     1   786     0  SV      uwait   0xfffffe00a45ab900  syz-executor.1
 4836     1   786     0  SV      uwait   0xfffffe00a7548f00  syz-executor.1
 4815     1   787     0  S       uwait   0xfffffe00a7548300  syz-executor.2
 4808     1   787     0  S       uwait   0xfffffe009e3fc500  syz-executor.2
 4801     1   787     0  S       uwait   0xfffffe00a7548100  syz-executor.2
 4797     1   787     0  S       umtxn   0xfffffe00a7548700  syz-executor.2
 4795     1   787     0  S       uwait   0xfffffe00a75ff680  syz-executor.2
 4466     1   789     0  S       umtxn   0xfffffe00a75ffe80  syz-executor.3
 4461     1   789     0  S       uwait   0xfffffe00a7548b00  syz-executor.3
 4452     1   789     0  S       uwait   0xfffffe00a7548400  syz-executor.3
 4447     1   789     0  S       uwait   0xfffffe00a45abf00  syz-executor.3
 4439     1   789     0  S       uwait   0xfffffe00a4418180  syz-executor.3
 2376     1   789     0  S       uwait   0xfffffe00a442bb00  syz-executor.3
 2375     1   787     0  S       uwait   0xfffffe00a442b400  syz-executor.2
 2366     1   789     0  S       uwait   0xfffffe009e9d4300  syz-executor.3
 2364     1   787     0  S       uwait   0xfffffe009e9d4600  syz-executor.2
 2359     1   787     0  S       uwait   0xfffffe00a45abc00  syz-executor.2
 2358     1   789     0  S       uwait   0xfffffe009e9ce080  syz-executor.3
 2352     1   785     0  S       uwait   0xfffffe009e3fc300  syz-executor.0
 2348     1   789     0  S       uwait   0xfffffe00a45abb00  syz-executor.3
 2347     1   785     0  S       uwait   0xfffffe00a4418580  syz-executor.0
 2343     1   789     0  S       uwait   0xfffffe009e9d4400  syz-executor.3
 2339     1   785     0  S       uwait   0xfffffe00a45abe00  syz-executor.0
 2338     1   789     0  S       uwait   0xfffffe00a4418780  syz-executor.3
 2330     1   785     0  S       uwait   0xfffffe009e3fc280  syz-executor.0
 2328     1   785     0  S       uwait   0xfffffe00a4418680  syz-executor.0
 2157     1  2157    65  Ss      select  0xfffffe009e9ce1c0  dhclient
 1857     1  1857     0  Ss      select  0xfffffe009e387240  dhclient
 1854     1  1854     0  Ss      select  0xfffffe00a45ab1c0  dhclient
 1832     1  1832    65  Ss      select  0xfffffe00a45ab2c0  dhclient
 1707     1   789     0  S       uwait   0xfffffe009e9d4100  syz-executor.3
 1701     1   786     0  S       uwait   0xfffffe009e9d4700  syz-executor.1
 1698     1   786     0  S       uwait   0xfffffe009e9d4500  syz-executor.1
 1697     1   789     0  S       uwait   0xfffffe009e3fcc80  syz-executor.3
 1696     1   785     0  S       uwait   0xfffffe00a442b900  syz-executor.0
 1692     1   785     0  S       uwait   0xfffffe00a451ac80  syz-executor.0
 1690     1   785     0  S       uwait   0xfffffe00a4418280  syz-executor.0
 1687     1   786     0  S       uwait   0xfffffe00a442bc00  syz-executor.1
 1686     1   789     0  S       uwait   0xfffffe00a451ae80  syz-executor.3
 1679     1   789     0  S       uwait   0xfffffe009e387480  syz-executor.3
 1674     1   789     0  S       uwait   0xfffffe00a442b300  syz-executor.3
 1577     1  1577     0  Ss      select  0xfffffe009e9d4a40  dhclient
 1574     1  1574     0  Ss      select  0xfffffe00a45ab240  dhclient
 1553     1  1553    65  Ss      select  0xfffffe00a45ab340  dhclient
 1545     1   786     0  S       uwait   0xfffffe009e9d4000  syz-executor.1
 1526     1   786     0  S       uwait   0xfffffe0097910d80  syz-executor.1
 1523     1   787     0  S       uwait   0xfffffe00a442bd00  syz-executor.2
 1520     1   786     0  S       uwait   0xfffffe00a442b200  syz-executor.1
 1515     1   787     0  S       uwait   0xfffffe00a442b100  syz-executor.2
 1506     1   787     0  S       uwait   0xfffffe009e387380  syz-executor.2
 1501     1   787     0  S       uwait   0xfffffe009e387580  syz-executor.2
 1494     1   787     0  S       uwait   0xfffffe009e387a80  syz-executor.2
 1327     1  1327     0  Ss      select  0xfffffe00a45ab7c0  dhclient
 1324     1  1324     0  Ss      select  0xfffffe009e3871c0  dhclient
 1294     1  1294    65  Ss      select  0xfffffe009e9ce140  dhclient
 1269     0     0     0  DL      aiordy  0xfffffe0097872000  [aiod4]
 1268     0     0     0  DL      aiordy  0xfffffe00a4463538  [aiod3]
 1267     0     0     0  DL      aiordy  0xfffffe009e89f000  [aiod2]
 1266     0     0     0  DL      aiordy  0xfffffe00a441da70  [aiod1]
 1076     1  1076     0  Ss      select  0xfffffe00a4418640  dhclient
 1073     1  1073     0  Ss      select  0xfffffe009e387140  dhclient
  789   780   789     0  Ss      nanslp  0xffffffff84055901  syz-executor.3
  787   780   787     0  Ss      piperd  0xfffffe009e4875d0  syz-executor.2
  786   780   786     0  Ss      nanslp  0xffffffff84055901  syz-executor.1
  785   780   785     0  Ss      nanslp  0xffffffff84055901  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100115                   S       kqread  0xfffffe0097923500  syz-fuzzer
100117                   S       uwait   0xfffffe009e3fce80  syz-fuzzer
100118                   S       uwait   0xfffffe0097910000  syz-fuzzer
100119                   S       uwait   0xfffffe0097910100  syz-fuzzer
100120                   S       uwait   0xfffffe0097910200  syz-fuzzer
100121                   S       uwait   0xfffffe0097910400  syz-fuzzer
100122                   S       uwait   0xfffffe009e387680  syz-fuzzer
100124                   S       uwait   0xfffffe009e387880  syz-fuzzer
100473                   S       uwait   0xfffffe00a451a980  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffffe009e89fb20  csh
  776   694   776     0  Ss      select  0xfffffe009e3fc140  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0056fe0cb0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00583ed0b0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00583ed4b0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00583ed8b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00583edcb0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00583950b0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe00583954b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00583958b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe0058395cb0  getty
  698     1   698     0  Ss      nanslp  0xffffffff84055900  cron
  694     1   694     0  Ss      select  0xfffffe009e3fc240  sshd
  507     1   507     0  Ss      select  0xfffffe009e387f40  syslogd
  436     1   436     0  Ss      select  0xfffffe009e3fc6c0  devd
  435     1   435    65  Ss      select  0xfffffe009e3fc740  dhclient
  350     1   350     0  Ss      select  0xfffffe00979104c0  dhclient
  347     1   347     0  Ss      select  0xfffffe009e387d40  dhclient
   23     0     0     0  DL      syncer  0xffffffff8417ba40  [syncer]
   22     0     0     0  DL      vlruwt  0xfffffe0058747a70  [vnlru]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100083                   D       qsleep  0xffffffff84179940  [bufdaemon]
100086                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100098                   D       sdflush 0xfffffe009792cce8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841b1c80  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100081                   D       psleep  0xffffffff841a57b8  [dom0]
100087                   D       launds  0xffffffff841a57c4  [laundry: dom0]
100088                   D       umarcl  0xffffffff81e7e510  [uma]
   18     0     0     0  DL      -       0xffffffff83e0caa0  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84a653c0  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff84742d30  [pf purge]
   15     0     0     0  DL      -       0xffffffff84174dc0  [soaiod4]
    9     0     0     0  DL      -       0xffffffff84174dc0  [soaiod3]
    8     0     0     0  DL      -       0xffffffff84174dc0  [soaiod2]
    7     0     0     0  DL      -       0xffffffff84174dc0  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100046                   D       -       0xffffffff83c92240  [doneq0]
100047                   D       -       0xffffffff83c921c0  [async]
100080                   D       -       0xffffffff83c92040  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0056aadc88  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe00541abd80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe00541abd30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff8419f860  [crypto]
   13     0     0     0  RL      (threaded)                  [geom]
100037                   Run     CPU 1                       [g_event]
100038                   D       -       0xffffffff84028f00  [g_up]
100039                   D       -       0xffffffff84028f40  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100028                   D       -       0xfffffe0053e16e00  [thr_0]
100029                   D       -       0xfffffe0053e16e80  [thr_1]
   12     0     0     0  WL      (threaded)                  [intr]
100010                   I                                   [swi6: task queue]
100011                   I                                   [swi6: Giant taskq]
100014                   I                                   [swi5: fast taskq]
100030                   I                                   [swi1: netisr 0]
100031                   I                                   [swi3: vm]
100032                   I                                   [swi4: clock (0)]
100033                   I                                   [swi4: clock (1)]
100034                   I                                   [swi1: hpts]
100035                   I                                   [swi1: hpts]
100048                   I                                   [irq24: virtio_pci0]
100049                   I                                   [irq25: virtio_pci0]
100050                   I                                   [irq26: virtio_pci0]
100051                   I                                   [irq27: virtio_pci0]
100052                   I                                   [irq28: virtio_pci1]
100053                   I                                   [irq29: virtio_pci1]
100054                   I                                   [irq30: virtio_pci1]
100055                   I                                   [irq31: virtio_pci1]
100056                   I                                   [irq32: virtio_pci1]
100061                   I                                   [irq10: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100073                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0053d51538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841a0800  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff84029dc0  [swapper]
100005                   D       -       0xfffffe0053c0d800  [softirq_0]
100006                   D       -       0xfffffe0053c0d600  [softirq_1]
100007                   D       -       0xfffffe0053c0d400  [if_io_tqg_0]
100008                   D       -       0xfffffe0053c0d200  [if_io_tqg_1]
100009                   D       -       0xfffffe0053c0d000  [if_config_tqg_0]
100012                   D       -       0xfffffe000791a500  [thread taskq]
100013                   D       -       0xfffffe000791a400  [inm_free taskq]
100015                   D       -       0xfffffe000791a200  [kqueue_ctx taskq]
100016                   D       -       0xfffffe000791a100  [linuxkpi_irq_wq]
100017                   D       -       0xfffffe000791a000  [aiod_kick taskq]
100018                   D       -       0xfffffe0053df6e00  [in6m_free taskq]
100019                   D       -       0xfffffe0053df6d00  [pci_hp taskq]
100020                   D       -       0xfffffe0053df6c00  [linuxkpi_short_wq_0]
100021                   D       -       0xfffffe0053df6c00  [linuxkpi_short_wq_1]
100022                   D       -       0xfffffe0053df6c00  [linuxkpi_short_wq_2]
100023                   D       -       0xfffffe0053df6c00  [linuxkpi_short_wq_3]
100024                   D       -       0xfffffe0053df6b00  [linuxkpi_long_wq_0]
100025                   D       -       0xfffffe0053df6b00  [linuxkpi_long_wq_1]
100026                   D       -       0xfffffe0053df6b00  [linuxkpi_long_wq_2]
100027                   D       -       0xfffffe0053df6b00  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe0053df6a00  [firmware taskq]
100040                   D       -       0xfffffe0053df6900  [crypto_0]
100041                   D       -       0xfffffe0053df6900  [crypto_1]
100057                   D       -       0xfffffe0053df6700  [vtnet0 rxq 0]
100058                   D       -       0xfffffe0053df6600  [vtnet0 txq 0]
100059                   D       -       0xfffffe0053df6500  [vtnet0 rxq 1]
100060                   D       -       0xfffffe0053df6400  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0056fc0380  [virtio_balloon]
100066                   D       -       0xfffffe0053df6300  [mca taskq]
100071                   D       -       0xffffffff82c48620  [deadlkres]
100076                   D       -       0xfffffe0058394e00  [acpi_task_0]
100077                   D       -       0xfffffe0058394e00  [acpi_task_1]
100078                   D       -       0xfffffe0058394e00  [acpi_task_2]
100079                   D       -       0xfffffe0053df6800  [CAM taskq]
db> show all locks
Process 6955 (syz-executor.0) thread 0xfffffe00a7546740 (109640)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84076780) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946
Process 6951 (syz-executor.1) thread 0xfffffe00a885e000 (109816)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a8845120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6900
shared rw vm object (vm object) r = 0 (0xfffffe009e468528) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a8845060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4216         4338K         4244
          tcp_hpts            6         3201K            6
         sysctloid        34434         2034K        34501
             vtbuf           24         1968K           46
              kobj          327         1308K          488
          filedesc          160         1275K        11753
            newblk           14         1028K        10366
          vfscache            3         1025K            3
               pcb          239          773K        15439
           subproc          290          613K         7109
          inodedep           35          525K         6273
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
              vmem            3          274K            5
            acpica         1674          184K        54806
         vnet_data            1          168K            1
           tidhash            3          141K            3
            linker          357          140K          397
           pagedep           15          132K         5874
        tfo_ccache            1          128K            1
            DEVFS1          107          107K          124
               sem            4          106K            4
               BPF           46           88K           81
               bus          986           80K         3469
          mtx_pool            2           72K            2
          syncache            1           68K            1
           kdtrace          369           67K        16781
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          510           64K          510
              umtx          506           64K          506
         sctp_atcl          154           58K        10668
         sctp_stro           46           46K         3256
              temp           35           33K         3424
         hostcache            1           32K            1
               shm            1           32K           13
            DEVFS3          126           32K          136
               msg            4           30K            4
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
            ifaddr           70           20K           72
        DEVFS_RULE           56           20K           56
         ufs_mount            5           17K            6
              proc            3           17K            3
          routetbl          131           17K         1055
               tty           16           16K           16
           ithread           99           16K           99
            bus-sc           33           14K         1684
            KTRACE          100           13K          100
             ifnet            7           13K            7
       ether_multi          152           13K          162
           lltable           40           12K          265
              ksem           31           12K           94
              kenv           95           12K           95
      eventhandler          133           12K          133
            kqueue          141           11K         6976
              GEOM           68           11K          497
         CAM queue            5           11K         1528
              rman           84           10K          425
           pwddesc          139            9K         6946
         in6_multi           65            9K           65
         bmsafemap            2            9K         6165
              UART           12            9K           12
           devstat            4            9K            4
         sctp_timw           32            8K           32
               rpc            2            8K            2
             shmfd            1            8K           28
       pfs_vncache            1            8K            1
         sctp_atky          200            8K        14376
         pfs_nodes           20            8K           20
     audit_evclass          236            8K          294
              cred           28            7K          441
            dirrem           25            7K         5968
         taskqueue           60            7K           60
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          621
             lockf           53            6K         1036
            DEVFSP           81            6K          791
          pf_ifnet           13            5K          189
       ufs_dirhash           24            5K           24
               UMA          271            5K          271
           session           35            5K           68
                vt           11            5K           11
           md_disk            2            5K            2
           memdesc            1            4K            1
               MCA           32            4K           32
        md_sectors            1            4K            1
             evdev            4            4K            4
          kcovinfo           64            4K           68
           acpisem           28            4K           28
             selfd           55            4K        93147
             hhook           15            4K           17
       fpukern_ctx            3            3K            3
         proc-args           52            3K          771
          terminal           11            3K           11
          freefile           20            3K         5897
         sctp_athm          154            3K        10936
            select           19            3K          217
           uidinfo            3            3K           44
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           14
            Unitno           32            2K           87
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
         sctp_stri            3            2K          610
          in_multi            6            2K            8
          sctp_map           92            2K         6408
       inpcbpolicy           43            2K         3965
         newdirblk           10            2K         5797
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
           softdep            1            1K            1
             mkdir            8            1K        11594
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          346
      NFSD session            1            1K            1
        CAM periph            4            1K          271
           pf_osfp            8            1K            8
          freework            4            1K         6732
             ipsec            3            1K            3
          sctp_ifn            6            1K           14
          freeblks            3            1K         5897
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K          907
          pci_link           10            1K           10
            crypto            4            1K          365
 encap_export_host           12            1K           12
          procdesc            5            1K           18
               osd           22            1K         1527
            diradd            4            1K         6012
              pfil            4            1K            4
              cdev            2            1K            2
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            8
           CAM SIM            2            1K            2
              ktls            1            1K            1
         raid_data            1            1K           74
            feeder            7            1K            7
             xform            3            1K         1270
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
           tcp_fsb            1            1K          389
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
            soname            5            1K        10967
          pmchooks            1            1K            1
          nexusdev            7            1K            7
          filecaps            5            1K          133
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           51
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
            mqdata            0            0K            0
          chd data            0            0K            0
        cubic data            0            0K           16
         htcp data            0            0K           29
            tcp_do            0            0K            0
        dctcp data            0            0K           10
        sctp_mcore            0            0K            0
        sctp_socko            0            0K         5351
         sctp_iter            0            0K           36
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K           24
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           12
         sctp_aadr            0            0K           78
        vegas data            0            0K           12
          cdg data            0            0K            2
          pf_table            0            0K          159
           pf_rule            0            0K          141
           pf_altq            0            0K            0
           pf_temp            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
              iavf            0            0K            0
               ixl            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
     NFSD srvcache            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
             axgbe            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
            DEVFS2            0            0K            0
          xen_intr            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
               xnb            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
              xbbd            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
            xenbus            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
     vm_fictitious            0            0K            0
            vtfont            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
               amr            0            0K            0
            pvscsi            0            0K            0
           scsi_da            0            0K           69
           UMAHash            0            0K            0
            ata_da            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K         5266
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K          169
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K            7
        allocindir            0            0K            0
          indirdep            0            0K          976
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
       AHCI driver            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
               agp            0            0K            0
           nvme_da            0            0K            0
          ktls_ocf            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          seq_file            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
            lkpifw            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K          136
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
               LRO            0            0K            0
      newreno data            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            4
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K            0
           fadvise            0            0K            0
           VN POLL            0            0K            0
            twsbuf            0            0K            0
            statfs            0            0K         6056
     namei_tracker            0            0K           13
       export_host            0            0K            0
        cl_savebuf            0            0K           32
      twe_commands            0            0K            0
      twa_commands            0            0K            0
       tcp_log_dev            0            0K          273
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
         acpicmbat            0            0K            0
       SIIS driver            0            0K            0
           CAM CCB            0            0K        12013
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
            biobuf            0            0K            0
              aios            0            0K            2
               lio            0            0K           27
               acl            0            0K            0
    osti_cacheable            0            0K            0
          mbuf_tag            0            0K          179
          tempbuff            0            0K            0
          tempbuff            0            0K            0
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
     STLock malloc            0            0K            0
          CCB List            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
     CAM ccb queue            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
               iov            0            0K        20871
          ioctlops            0            0K          940
           eventfd            0            0K           10
           Witness            0            0K            0
             stack            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
          mpr_user            0            0K            0
            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
              sbuf            0            0K          406
          firmware            0            0K            0
        compressor            0            0K            0
              SWAP            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
         sysctltmp            0            0K         1085
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K           16
              rctl            0            0K            0
          ix_sriov            0            0K            0
        aacraidcam            0            0K            0
       aacraid_buf            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
             cache            0            0K            0
            iirbuf            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K            1
filedesc_to_leader            0            0K           17
               pwd            0            0K            0
       tty console            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
         scsi_pass            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8321     962      441604       0     254   38023168        0
           tcp_log    416   10000    8981      358076       0     254    7896096        0
              mbuf    256    8919     636     1933646       0     254    2446080        0
              pbuf   2624       0     829           0       0       2    2175296        0
        RADIX NODE    144   11378    1049      188274       0      62    1789488        0
          BUF TRIE    144     357   11403        8073       0      62    1693440        0
        malloc-384    384    4284      26        4510       0      30    1655040        0
        malloc-128    128   11385      54       11768       0     126    1464192        0
       malloc-4096   4096     328       2         624       0       2    1351680        0
      malloc-16384  16384      80       2        5875       0       1    1343488        0
      mbuf_cluster   2048     645       1         645       0     254    1323008        0
       UMA Slabs 0    112   10875      30       10875       0     126    1221360        0
         vmem btag     56   19965      98       19965       0     254    1123528        0
    ertt_txseginfo     40   11021   16855      939159       0     254    1115040        0
       tcp_bbr_map    128    1682    5727      308427       0     127     948352        0
         FFS inode   1160     582      27        6487       0       8     706440        0
       malloc-4096   4096     162       2        7527       0       2     671744        0
         VM OBJECT    264    2234      61      103382       0      30     605880        0
        256 Bucket   2048     268      18       20319       0       8     585728        0
         MAP ENTRY     96    5470     242      402977       0     126     548352        0
            THREAD   1808     229      24        9823       0       8     457424        0
            lkpimm    160       1    2324           1       0      62     372000        0
          lkpicurr    160       2    2323           2       0      62     372000        0
       malloc-2048   2048     107      73        7102       0       8     368640        0
            vnpbuf   2624       0     128          16       0      64     335872        0
             VNODE    448     621      72        6528       0      30     310464        0
         sctp_asoc   2288      46      89        3204       0     254     308880        0
           sctp_ep   1280     105     129        7090       0     254     299520        0
           VMSPACE   2544     110       7        6928       0       4     297648        0
         malloc-64     64    4208     202       97778       0     254     282240        0
        malloc-256    256     156     894       29488       0      62     268800        0
      malloc-65536  65536       4       0           4       0       1     262144        0
         malloc-16     16   14171     329       24274       0     254     232000        0
            DEVCTL   1024       0     220         153       0       0     225280        0
            socket    944     128      92       12717       0     254     207680        0
              PROC   1336     138      12        6956       0       8     200400        0
      malloc-65536  65536       1       2          47       0       1     196608        0
      malloc-32768  32768       0       6         869       0       1     196608        0
         UMA Zones    768     243       1         243       0      16     187392        0
         malloc-32     32    5379     165        5890       0     254     177408        0
        malloc-128    128    1286      78       14453       0     126     174592        0
       malloc-2048   2048       7      75       12032       0       8     167936        0
        malloc-128    128    1264      38       35553       0     126     166656        0
       mbuf_packet    256      73     572       27270       0     254     165120        0
         filedesc0   1072     139      15        6946       0       8     165088        0
      malloc-32768  32768       0       5         176       0       1     163840        0
       FFS2 dinode    256     582      18        6486       0      62     153600        0
       S VFS Cache    104    1069     335        7221       0     126     146016        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2         664       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2          29       0       1     131072        0
       malloc-1024   1024      54      70        3772       0      16     126976        0
            clpbuf   2624       0      48         868       0      16     125952        0
        128 Bucket   1024      60      63        2028       0      16     125952        0
             g_bio    408       0     300       38220       0      30     122400        0
        sctp_raddr    736      75      90        3545       0     254     121440        0
        malloc-256    256     242     223       22035       0      62     119040        0
       malloc-1024   1024     110       6         127       0      16     118784        0
          ksiginfo    112     135     909        1983       0     126     116928        0
        malloc-384    384     154     146       10688       0      30     115200        0
          UMA Kegs    384     228       5         228       0      30      89472        0
        malloc-128    128     323     359        6419       0     126      87296        0
        malloc-384    384      34     186        6290       0      30      84480        0
      malloc-16384  16384       4       1         179       0       1      81920        0
       malloc-8192   8192       5       5         134       0       1      81920        0
         tcp_inpcb    496      19     133        1516       0     254      75392        0
         64 Bucket    512      87      57        7530       0      30      73728        0
        malloc-256    256     154     131        7707       0      62      72960        0
             tcpcb   1080      18      45        1516       0     254      68040        0
      malloc-32768  32768       2       0           2       0       1      65536        0
       malloc-8192   8192       6       2          10       0       1      65536        0
       malloc-8192   8192       5       3          10       0       1      65536        0
        malloc-256    256     153      57         398       0      62      53760        0
         32 Bucket    256      79     131       13107       0      62      53760        0
       malloc-4096   4096      12       1          23       0       2      53248        0
      malloc-16384  16384       3       0           3       0       1      49152        0
       malloc-8192   8192       4       2           8       0       1      49152        0
       malloc-2048   2048       4      20         511       0       8      49152        0
         malloc-64     64     651     105       25847       0     254      48384        0
            pcpu-8      8    4761     871        9611       0     254      45056        0
        malloc-384    384      75      35         464       0      30      42240        0
        malloc-256    256     118      47        1311       0      62      42240        0
           DIRHASH   1024      34       6          34       0      16      40960        0
       malloc-4096   4096      10       0          10       0       2      40960        0
             Files     80     367     133       28724       0     126      40000        0
         TURNSTILE    136     254      19         254       0      62      37128        0
             NAMEI   1024       0      36       42332       0      16      36864        0
         malloc-64     64     478      89         695       0     254      36288        0
     udplite_inpcb    496       0      72        1940       0     254      35712        0
              pipe    744      23      22         579       0      16      33480        0
      malloc-32768  32768       1       0           1       0       1      32768        0
       malloc-2048   2048       2      14         623       0       8      32768        0
       malloc-2048   2048      12       4         207       0       8      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
         malloc-64     64     364     140       14301       0     254      32256        0
       tcp_bbr_pcb    832      11      25         763       0      16      29952        0
      tcp_rack_pcb    832       1      35         389       0      16      29952        0
       malloc-4096   4096       3       4        6060       0       2      28672        0
       malloc-2048   2048       5       9         427       0       8      28672        0
       malloc-1024   1024      13      15        1663       0      16      28672        0
             KNOTE    160      28     147       74154       0      62      28000        0
            ttyinq    160     135      40         300       0      62      28000        0
            itimer    352       0      77           7       0      30      27104        0
        SLEEPQUEUE     88     254      34         254       0     126      25344        0
       malloc-8192   8192       2       1           4       0       1      24576        0
       malloc-2048   2048       2      10         161       0       8      24576        0
               PWD     32      78     678        5895       0     254      24192        0
         malloc-64     64     165     213         912       0     254      24192        0
         malloc-64     64      71     307        6458       0     254      24192        0
          8 Bucket     80      64     236        2886       0     126      24000        0
        sctp_chunk    152      58      98        1232       0     254      23712        0
           ttyoutq    256      72      18         160       0      62      23040        0
        malloc-256    256      39      51         708       0      62      23040        0
       malloc-4096   4096       3       2          11       0       2      20480        0
       malloc-1024   1024      17       3          17       0      16      20480        0
         malloc-32     32     394     236       17781       0     254      20160        0
             ripcb    496      19      21         144       0     254      19840        0
        malloc-128    128     108      47        6169       0     126      19840        0
        malloc-128    128       7     148         499       0     126      19840        0
       Mountpoints   2752       2       5          16       0       4      19264        0
        malloc-384    384      36      14          36       0      30      19200        0
        malloc-256    256      37      38        6218       0      62      19200        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       2       2          90       0       2      16384        0
       malloc-1024   1024      11       5          11       0      16      16384        0
        malloc-512    512      10      22         215       0      30      16384        0
         malloc-32     32     177     327       11102       0     254      16128        0
         16 Bucket    144      62      50         593       0      62      16128        0
      vtnet_tx_hdr     24       0     668      711133       0     254      16032        0
             unpcb    256      20      40        1591       0     254      15360        0
        malloc-384    384      35       5          37       0      30      15360        0
        malloc-256    256      34      26        2279       0      62      15360        0
       malloc-1024   1024       8       4           9       0      16      12288        0
        malloc-512    512      12      12          32       0      30      12288        0
        malloc-512    512       3      21         609       0      30      12288        0
sctp_stream_msg_out    112      39      69         759       0     254      12096        0
        sctp_laddr     48       4     248        2249       0     254      12096        0
      tcp_rack_map    112       3     105         856       0     126      12096        0
         malloc-64     64      88     101         800       0     254      12096        0
         malloc-32     32     160     218         365       0     254      12096        0
         malloc-16     16     350     400        1070       0     254      12000        0
         malloc-16     16     162     588       11255       0     254      12000        0
         udp_inpcb    496       6      18         365       0     254      11904        0
              kenv    258      15      30        1042       0      30      11610        0
     routing nhops    256      27      18          34       0      62      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           8       0       2       8192        0
       malloc-1024   1024       2       6          15       0      16       8192        0
       malloc-1024   1024       1       7          80       0      16       8192        0
        malloc-512    512       1      15          15       0      30       8192        0
        malloc-512    512       3      13         347       0      30       8192        0
        malloc-512    512       4      12          12       0      30       8192        0
           rtentry    176      30      16          34       0      62       8096        0
              PGRP     88      35      57          68       0     126       8096        0
          rl_entry     40     107      95         159       0     254       8080        0
          sackhole     32       0     252           3       0     254       8064        0
         hostcache     64       2     124           2       0     254       8064        0
             udpcb     32       6     246        2305       0     254       8064        0
              AIOP     32       4     248           4       0     254       8064        0
              ertt     72      18      94        1516       0     126       8064        0
         malloc-64     64      12     114         117       0     254       8064        0
         malloc-32     32     137     115         212       0     254       8064        0
         malloc-32     32      26     226         113       0     254       8064        0
         malloc-32     32      38     214         892       0     254       8064        0
          4 Bucket     48       7     161         172       0     254       8064        0
          2 Bucket     32      60     192        1340       0     254       8064        0
         malloc-16     16      20     480        1525       0     254       8000        0
         malloc-16     16      16     484          19       0     254       8000        0
         malloc-16     16     187     313        1476       0     254       8000        0
         malloc-16     16      30     470       30938       0     254       8000        0
        malloc-128    128      25      37         123       0     126       7936        0
        malloc-128    128      11      51         506       0     126       7936        0
      tcp_log_node    120       0      66           5       0     126       7920        0
        sctp_readq    152       2      50         322       0     254       7904        0
           cryptop    280       0      28          59       0      30       7840        0
             AIOCB    552       0      14          96       0      16       7728        0
        malloc-384    384       1      19         363       0      30       7680        0
        malloc-384    384       1      19           9       0      30       7680        0
            AIOLIO    272       0      28          27       0      30       7616        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       8      54         107       0     126       6448        0
         domainset     40       0     126          76       0     254       5040        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-2048   2048       1       1           1       0       8       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
    tcp_log_bucket    176       0      23           1       0      62       4048        0
          syncache    168       0      24           4       0     254       4032        0
               AIO    208       0      19          44       0      62       3952        0
               tfo      4       0     986           5       0     254       3944        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
              vmem   1856       1       1           1       0       8       3712        0
tfo_ccache_entries     80       1      31           1       0     126       2560        0
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        0
             md549      1       0       0           0       0     254          0        0
       FFS1 dinode    128       0       0           0       0     126          0        0
            da_ccb    544       0       0           0       0      16          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    304       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     48       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
             tcptw     88       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
        TMPFS node    224       0       0           0       0      62          0        0
           NCLNODE    584       0       0           0       0      16          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
  linux_dma_object     24       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
      ktls_session    192       0       0           0       0      62          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
        MAC labels     40       0       0           0       0     254          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
         malloc-32     32       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0

Crashes (13):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Title
ci-freebsd-main 2021/07/09 10:57 freebsd-src a65fe39d5418 281e815f console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/07/09 07:39 freebsd-src 25a66f1fb177 1b20171a console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/07/09 05:24 freebsd-src 25a66f1fb177 1b20171a console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/07/08 22:08 freebsd-src e88c3b1b02a6 1b20171a console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/07/08 14:17 freebsd-src e88c3b1b02a6 1aade754 console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/07/08 13:00 freebsd-src e88c3b1b02a6 1aade754 console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/07/08 07:28 freebsd-src da2f833f7a0b 1aade754 console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/07/08 00:25 freebsd-src da2f833f7a0b 95793bce console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/07/07 15:44 freebsd-src da2f833f7a0b 4846d5c1 console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/07/07 09:40 freebsd-src da2f833f7a0b 4846d5c1 console log report panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)
ci-freebsd-main 2021/08/21 06:49 freebsd-src c4622b01d2f1 b599f2fc console log report panic: ASan: Invalid access, NUM-byte read at ADDR, RedZonePartial(NUM)
ci-freebsd-main 2021/08/19 03:04 freebsd-src 89c0d2b1906d a2fe1cb5 console log report panic: ASan: Invalid access, NUM-byte read at ADDR, RedZonePartial(NUM)
ci-freebsd-i386 2021/08/21 15:21 freebsd-src c4622b01d2f1 b599f2fc console log report panic: ASan: Invalid access, NUM-byte read at ADDR, RedZonePartial(NUM)
* Struck through repros no longer work on HEAD.