syzbot


panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)

Status: closed as dup on 2021/07/10 00:25
Reported-by: syzbot+5b0abaeffff74f1c6624@syzkaller.appspotmail.com
First crash: 1235d, last: 1233d
Duplicate of
Title Repro Cause bisect Fix bisect Count Last Reported
panic: ASan: Invalid access, 4-byte read in sctp_sosend C 518 1204d 1233d

Sample crash report:
panic: ASan: Invalid access, 4-byte read at 0xfffffe005741df0c, RedZonePartial(7)
cpuid = 0
time = 1625860134
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bd2f050
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bd2f1b0
vpanic() at vpanic+0x2c5/frame 0xfffffe009bd2f290
panic() at panic+0xb5/frame 0xfffffe009bd2f350
__asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe009bd2f410
sctp_sosend() at sctp_sosend+0x7a5/frame 0xfffffe009bd2f6a0
sosend() at sosend+0x11e/frame 0xfffffe009bd2f710
kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bd2f880
sendit() at sendit+0x2b0/frame 0xfffffe009bd2f8d0
sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe009bd2f9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bd2fbf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bd2fbf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 1836 tid 101525 ]
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                        0x28
rax                       0x12
rcx         0x3c678ba48efe02c3
rdx                    0x40001
rbx                          0
rsp         0xfffffe009bd2f190
rbp         0xfffffe009bd2f1b0
rsi                          0
rdi         0xfffffe009e354c28
r8                         0x3
r9          0xfffffe009bd2ece8
r10                          0
r11         0xfffffe00a6650e10
r12         0xfffffe00a6650900
r13         0xfffffe009bd2f201
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 1836 (syz-executor.0) at 0xfffffe00a71a5a70:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 789 at 0xfffffe009e9aba70
 ABI: FreeBSD ELF64
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.0
 reaper: 0xfffffe0053d51538 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe00a71429f0
   (map 0xfffffe00a71429f0)
   (map.pmap 0xfffffe00a7142ab0)
   (pmap 0xfffffe00a7142b10)
 threads: 2
101266                   RunQ                                syz-executor.0
101525                   Run     CPU 0                       syz-executor.0
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1838   800   800     0  R                                   syz-executor.2
 1836   789   789     0  R       (threaded)                  syz-executor.0
101266                   RunQ                                syz-executor.0
101525                   Run     CPU 0                       syz-executor.0
 1792  1776  1792     0  Ss      select  0xfffffe00a20c2240  dhclient
 1779     1  1779     0  Ss      select  0xfffffe00a20c21c0  dhclient
 1776  1769   436    65  S       select  0xfffffe00a663cc40  dhclient
 1769   436   436     0  S       wait    0xfffffe00a664ca70  sh
 1760     1  1760    65  Ss      select  0xfffffe009e3f0240  dhclient
 1642     1   818     0  S       uwait   0xfffffe009e4ea800  syz-executor.3
 1636     1   800     0  S       uwait   0xfffffe009e4ea300  syz-executor.2
 1630     1   790     0  S       uwait   0xfffffe00a663c200  syz-executor.1
 1628     1   818     0  S       uwait   0xfffffe00a6637600  syz-executor.3
 1625     1   800     0  S       uwait   0xfffffe00a6637500  syz-executor.2
 1623     1   789     0  S       uwait   0xfffffe00a6637200  syz-executor.0
 1622     1   790     0  S       uwait   0xfffffe00a20c2f00  syz-executor.1
 1620     1   818     0  S       uwait   0xfffffe00a6637800  syz-executor.3
 1617     1   800     0  S       uwait   0xfffffe00a6652200  syz-executor.2
 1615     1   789     0  S       uwait   0xfffffe009e3cdc80  syz-executor.0
 1614     1   790     0  S       uwait   0xfffffe00a6652d80  syz-executor.1
 1613     1   818     0  S       uwait   0xfffffe009e4ea100  syz-executor.3
 1607     1   789     0  S       uwait   0xfffffe00a663ce80  syz-executor.0
 1605     1   790     0  S       uwait   0xfffffe00a6652700  syz-executor.1
 1600     1   790     0  S       uwait   0xfffffe00a663c600  syz-executor.1
 1599     1   818     0  S       uwait   0xfffffe009e4ea000  syz-executor.3
 1593     1   790     0  S       uwait   0xfffffe009e4ea200  syz-executor.1
 1586     1   790     0  S       uwait   0xfffffe009e3f0d00  syz-executor.1
 1538     1   790     0  S       uwait   0xfffffe00a6605e80  syz-executor.1
 1534     1   790     0  S       uwait   0xfffffe00a6652500  syz-executor.1
 1529     1   800     0  S       uwait   0xfffffe00a6652600  syz-executor.2
 1527     1   818     0  S       uwait   0xfffffe005874e400  syz-executor.3
 1523     1   818     0  S       uwait   0xfffffe00a6605d80  syz-executor.3
 1522     1   800     0  S       uwait   0xfffffe009e3f0900  syz-executor.2
 1519     1   790     0  S       uwait   0xfffffe009e3cd400  syz-executor.1
 1518     1   800     0  S       uwait   0xfffffe00a6637400  syz-executor.2
 1517     1   818     0  S       uwait   0xfffffe00a6652100  syz-executor.3
 1509     1   818     0  S       uwait   0xfffffe005874ea00  syz-executor.3
 1501     1  1501     0  Ss      select  0xfffffe00a663cac0  dhclient
 1497     1  1497     0  Ss      select  0xfffffe00a20c2e40  dhclient
 1470     1  1470    65  Ss      select  0xfffffe00a663c740  dhclient
 1279     1  1279     0  Ss      select  0xfffffe009e3f0740  dhclient
 1276     1  1276     0  Ss      select  0xfffffe00a663c040  dhclient
 1256     1  1256    65  Ss      select  0xfffffe00a6605040  dhclient
 1051     1  1051     0  Ss      select  0xfffffe00a663c840  dhclient
 1046     1  1046     0  Ss      select  0xfffffe00a663c8c0  dhclient
  818   780   818     0  Rs      CPU 1                       syz-executor.3
  800   780   800     0  Ss      nanslp  0xffffffff84055901  syz-executor.2
  790   780   790     0  Rs                                  syz-executor.1
  789   780   789     0  Ss      nanslp  0xffffffff84055901  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100097                   S       kqread  0xfffffe0097911500  syz-fuzzer
100118                   S       uwait   0xfffffe005874ef00  syz-fuzzer
100119                   S       uwait   0xfffffe005834c080  syz-fuzzer
100120                   S       uwait   0xfffffe005834c180  syz-fuzzer
100121                   S       uwait   0xfffffe005834c280  syz-fuzzer
100122                   S       uwait   0xfffffe009e3f0b00  syz-fuzzer
100123                   S       uwait   0xfffffe009e3f0800  syz-fuzzer
100124                   S       uwait   0xfffffe009e3f0c00  syz-fuzzer
100127                   S       uwait   0xfffffe00979c4380  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffffe009e40eb20  csh
  776   694   776     0  Ss      select  0xfffffe009e4eae40  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  0xfffffe009e3cdbc0  sshd
  507     1   507     0  Ss      select  0xfffffe005874e1c0  syslogd
  436     1   436     0  Ss      wait    0xfffffe009e355a70  devd
  435     1   435    65  Ss      select  0xfffffe009e3f0f40  dhclient
  350     1   350     0  Ss      select  0xfffffe00979c4040  dhclient
  347     1   347     0  Ss      select  0xfffffe00979c4340  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]
100096                   D       sdflush 0xfffffe009791cce8  [/ 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 0xffffffff84d623c0  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff84889d30  [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  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff84028ec0  [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       -       0xfffffe000791b500  [thread taskq]
100013                   D       -       0xfffffe000791b400  [inm_free taskq]
100015                   D       -       0xfffffe000791b200  [kqueue_ctx taskq]
100016                   D       -       0xfffffe000791b100  [linuxkpi_irq_wq]
100017                   D       -       0xfffffe000791b000  [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 818 (syz-executor.3) thread 0xfffffe005874d020 (100094)
shared rw vm object (vm object) r = 0 (0xfffffe00a7139420) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0097888440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935
Process 790 (syz-executor.1) thread 0xfffffe00573d4e40 (100090)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a703eb10) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7714
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0097887120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7713
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a703ea50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4272
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0097887060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4268
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4216         4338K         4244
          tcp_hpts            6         3201K            6
         sysctloid        34320         2027K        34387
             vtbuf           24         1968K           46
              kobj          326         1304K          486
            newblk           28         1031K         3723
          vfscache            3         1025K            3
               pcb          266          805K         2214
          filedesc           70          554K         1739
          inodedep           61          535K         1010
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          190          398K         1939
            acpica         1674          184K        54806
         vnet_data            1          168K            1
              vmem            3          146K            4
           tidhash            3          141K            3
            linker          357          140K          397
           pagedep           27          135K          886
        tfo_ccache            1          128K            1
            DEVFS1          107          107K          124
               sem            4          106K            4
               BPF           46           88K           48
               bus          986           80K         3469
         sctp_stro           73           73K          366
         sctp_atcl          192           72K         1397
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          510           64K          510
              umtx          396           50K          396
           kdtrace          264           49K         3367
              temp           35           33K         2567
         hostcache            1           32K            1
               shm            1           32K            1
            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
           pf_rule            9           18K           70
         ufs_mount            5           17K            6
              proc            3           17K            3
          routetbl          132           17K          565
               tty           16           16K           16
           ithread           99           16K           99
           lltable           45           14K           67
            bus-sc           33           14K         1684
            KTRACE          100           13K          100
             ifnet            7           13K            7
       ether_multi          152           13K          162
              ksem           31           12K           39
              kenv           95           12K           95
      eventhandler          133           12K          133
         sctp_atky          265           11K         1805
         CAM queue            5           11K         1528
              rman           84           10K          425
              GEOM           60           10K          489
            DEVFSP          144            9K          313
         in6_multi           65            9K           65
            dirrem           33            9K          853
         bmsafemap            2            9K          959
            crypto           24            9K          202
              UART           12            9K           12
           devstat            4            9K            4
         sctp_timw           32            8K           32
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
            kqueue           92            8K         1845
         pfs_nodes           20            8K           20
     audit_evclass          236            8K          294
              cred           26            7K          245
         taskqueue           60            7K           60
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          457
           pwddesc           90            6K         1839
             xform           86            6K          455
       ufs_dirhash           24            5K           24
          pf_ifnet           11            5K           51
               UMA          270            5K          270
           session           34            5K           49
                vt           11            5K           11
          freefile           33            5K          824
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
          kcovinfo           64            4K           68
           acpisem           28            4K           28
             lockf           32            4K           54
             hhook           15            4K           17
             selfd           52            4K        43590
         sctp_athm          192            3K         1408
       fpukern_ctx            3            3K            3
         proc-args           53            3K          675
          terminal           11            3K           11
         newdirblk           21            3K          828
            select           19            3K          101
          sctp_map          146            3K          732
           uidinfo            3            3K           10
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           14
            Unitno           30            2K           47
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
          in_multi            6            2K            8
           tcp_fsb           10            2K           66
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
          freework            5            2K          879
           softdep            1            1K            1
             mkdir            8            1K         1656
          freeblks            4            1K          830
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          194
      NFSD session            1            1K            1
        CAM periph            4            1K          271
       inpcbpolicy           25            1K          722
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            diradd            5            1K          893
 encap_export_host           12            1K           12
          procdesc            5            1K           18
               osd           18            1K          254
              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            1
           CAM SIM            2            1K            2
              ktls            1            1K            1
            feeder            7            1K            7
           pf_osfp            2            1K            2
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
         sctp_aadr            2            1K            2
            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         4430
          pmchooks            1            1K            1
          nexusdev            7            1K            7
          filecaps            5            1K          115
          sctp_vrf            1            1K            1
       ip6_msource            1            1K            2
              vnet            1            1K            1
           entropy            2            1K           43
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
               iov            1            1K        16663
          p1003.1b            1            1K            1
         htcp data            0            0K            2
        sctp_mcore            0            0K            0
        sctp_socko            0            0K          705
         sctp_iter            0            0K           14
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            2
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           12
         sctp_stri            0            0K           42
            mqdata            0            0K            0
        dctcp data            0            0K            7
          cdg data            0            0K            0
        cubic data            0            0K            0
            tcp_do            0            0K            0
          pf_table            0            0K           36
           pf_altq            0            0K            0
           pf_temp            0            0K            0
        vegas data            0            0K            0
          chd data            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          517
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           92
           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            2
        allocindir            0            0K            0
          indirdep            0            0K          183
       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            6
      ip6_moptions            0            0K            4
       in6_mfilter            0            0K            9
             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            0
        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         1012
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K           23
      twe_commands            0            0K            0
      twa_commands            0            0K            0
       tcp_log_dev            0            0K            5
      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         5198
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
            biobuf            0            0K            0
              aios            0            0K            0
               lio            0            0K            0
               acl            0            0K            0
    osti_cacheable            0            0K            0
          mbuf_tag            0            0K          114
          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
          ioctlops            0            0K          322
           eventfd            0            0K            0
           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          288
        md_sectors            0            0K            0
          firmware            0            0K            0
        compressor            0            0K            0
           md_disk            0            0K            0
              SWAP            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
         sysctltmp            0            0K          767
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              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            0
               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
         raid_data            0            0K           72
     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    8320     979     1490539       0     254   38088704        0
              pbuf   2624       0     957           0       0       2    2511168        0
        RADIX NODE    144   16157    1002       94522       0      62    2470896        0
              mbuf    256    8890     680     2391341       0     254    2449920        0
          BUF TRIE    144     352   11408        3673       0      62    1693440        0
        malloc-384    384    4238      12        4260       0      30    1632000        0
        malloc-128    128   11343      34       11560       0     126    1456256        0
      mbuf_cluster   2048     660       2         660       0     254    1355776        0
       malloc-4096   4096     327       4         576       0       2    1355776        0
       UMA Slabs 0    112   10683       6       10683       0     126    1197168        0
         vmem btag     56   16935      32       16945       0     254     950152        0
      malloc-16384  16384      35       6         868       0       1     671744        0
         FFS inode   1160     543      24        1367       0       8     657720        0
    ertt_txseginfo     40       0   14140      148220       0     254     565600        0
       tcp_bbr_map    128       0    4092       43318       0     126     523776        0
       malloc-4096   4096     113       5        2394       0       2     483328        0
         VM OBJECT    264    1646      79       28591       0      30     455400        0
        256 Bucket   2048     181      19       14634       0       8     409600        0
            lkpimm    160       1    2324           1       0      62     372000        0
          lkpicurr    160       2    2323           2       0      62     372000        0
            THREAD   1808     172      26        1526       0       8     357984        0
         MAP ENTRY     96    3126     360       99176       0     126     334656        0
         malloc-64     64    4191     471       48082       0     254     298368        0
             VNODE    448     580      68        1406       0      30     290304        0
       malloc-2048   2048     121      13         998       0       8     274432        0
      malloc-65536  65536       4       0           4       0       1     262144        0
      malloc-32768  32768       0       8         172       0       1     262144        0
         malloc-16     16   14177     323       15351       0     254     232000        0
            DEVCTL   1024      10     210         153       0       0     225280        0
           VMSPACE   2544      68      10        1818       0       4     198432        0
      malloc-65536  65536       1       2           6       0       1     196608        0
         sctp_asoc   2288      73      12         366       0     254     194480        0
         UMA Zones    768     242       2         242       0      16     187392        0
        malloc-256    256     178     527        6619       0      62     180480        0
         malloc-32     32    5364      54        5588       0     254     173376        0
        malloc-128    128    1264      69       29874       0     126     170624        0
           sctp_ep   1280     119      13         994       0     254     168960        0
       mbuf_packet    256     185     475        3853       0     254     168960        0
      malloc-32768  32768       0       5          98       0       1     163840        0
        malloc-128    128    1175      34        4042       0     126     154752        0
            socket    944     123      33        3063       0     254     147264        0
       FFS2 dinode    256     543      27        1367       0      62     145920        0
       S VFS Cache    104    1026     300        1900       0     126     137904        0
              PROC   1336      90       9        1839       0       8     132264        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2         300       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2           8       0       1     131072        0
            clpbuf   2624       0      48         437       0      16     125952        0
         filedesc0   1072      90      22        1839       0       8     120064        0
          ksiginfo    112      82     962        5713       0     126     116928        0
       malloc-1024   1024     110       2         127       0      16     114688        0
        128 Bucket   1024      81      22        1196       0      16     105472        0
       malloc-2048   2048       7      41        5205       0       8      98304        0
       malloc-1024   1024      81      15         890       0      16      98304        0
          UMA Kegs    384     227       6         227       0      30      89472        0
        malloc-384    384     192      28        1397       0      30      84480        0
      malloc-16384  16384       4       1         179       0       1      81920        0
        malloc-256    256     185     115        3360       0      62      76800        0
       malloc-8192   8192       5       4         134       0       1      73728        0
        sctp_raddr    736      73      26         436       0     254      72864        0
        malloc-128    128     336     222        1282       0     126      71424        0
      malloc-32768  32768       2       0           2       0       1      65536        0
             g_bio    408       0     160       14306       0      30      65280        0
        malloc-384    384      60     110        1015       0      30      65280        0
        malloc-256    256     178      32        1437       0      62      53760        0
       malloc-4096   4096      12       1          23       0       2      53248        0
        malloc-256    256     151      44         307       0      62      49920        0
      malloc-16384  16384       3       0           3       0       1      49152        0
       malloc-8192   8192       6       0           6       0       1      49152        0
       malloc-2048   2048       4      20         511       0       8      49152        0
         64 Bucket    512      73      23        4077       0      30      49152        0
         32 Bucket    256      56     124        7607       0      62      46080        0
       malloc-2048   2048      14       8         282       0       8      45056        0
         malloc-64     64     604      89       19349       0     254      44352        0
       malloc-8192   8192       5       0           5       0       1      40960        0
            pcpu-8      8    4797     323        6423       0     254      40960        0
             Files     80     446      54       11282       0     126      40000        0
        malloc-256    256     114      36        1102       0      62      38400        0
             tcpcb   1080      14      21         243       0     254      37800        0
           DIRHASH   1024      34       2          34       0      16      36864        0
             NAMEI   1024       0      36       18603       0      16      36864        0
       malloc-4096   4096       9       0           9       0       2      36864        0
         malloc-64     64     478      89         690       0     254      36288        0
              pipe    744      41       4         418       0      16      33480        0
      malloc-32768  32768       1       0           1       0       1      32768        0
       malloc-8192   8192       4       0           4       0       1      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
        malloc-384    384      75       5         206       0      30      30720        0
       malloc-2048   2048      12       2         208       0       8      28672        0
       malloc-1024   1024      13      15        1515       0      16      28672        0
         TURNSTILE    136     199      11         199       0      62      28560        0
             KNOTE    160      28     147       82345       0      62      28000        0
       malloc-8192   8192       2       1           4       0       1      24576        0
       malloc-4096   4096       3       3        1016       0       2      24576        0
         malloc-64     64     159     219        1443       0     254      24192        0
            ttyinq    160     135      15         300       0      62      24000        0
          8 Bucket     80      50     250        1505       0     126      24000        0
         tcp_inpcb    496      14      34         243       0     254      23808        0
           ttyoutq    256      72      18         160       0      62      23040        0
        malloc-256    256      47      43         959       0      62      23040        0
       tcp_bbr_pcb    832       0      27         109       0      16      22464        0
      tcp_rack_pcb    832      10      17          66       0      16      22464        0
       malloc-4096   4096       2       3           5       0       2      20480        0
       malloc-1024   1024      17       3          17       0      16      20480        0
               PWD     32      46     584         921       0     254      20160        0
         malloc-64     64     266      49        3827       0     254      20160        0
         malloc-32     32     330     300        6061       0     254      20160        0
     udplite_inpcb    496       0      40         244       0     254      19840        0
        malloc-128    128     106      49         940       0     126      19840        0
        malloc-128    128      17     138         382       0     126      19840        0
        SLEEPQUEUE     88     199      25         199       0     126      19712        0
       Mountpoints   2752       2       5           2       0       4      19264        0
        malloc-384    384      36      14          36       0      30      19200        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       2       2          85       0       2      16384        0
       malloc-2048   2048       2       6         137       0       8      16384        0
       malloc-1024   1024      11       5          11       0      16      16384        0
         malloc-64     64     151     101         320       0     254      16128        0
         malloc-64     64     158      94         165       0     254      16128        0
         malloc-32     32     218     286        1914       0     254      16128        0
      vtnet_tx_hdr     24       1     667      865734       0     254      16032        0
         udp_inpcb    496       6      26         213       0     254      15872        0
        malloc-384    384      35       5          37       0      30      15360        0
        malloc-256    256      39      21         307       0      62      15360        0
        malloc-256    256      34      26         941       0      62      15360        0
       malloc-1024   1024       8       4           9       0      16      12288        0
        malloc-512    512       3      21         195       0      30      12288        0
        malloc-512    512      10      14         201       0      30      12288        0
        malloc-512    512      12      12          14       0      30      12288        0
        malloc-512    512      10      14          70       0      30      12288        0
         malloc-32     32     160     218         272       0     254      12096        0
         16 Bucket    144      51      33         452       0      62      12096        0
         malloc-16     16     346     404         589       0     254      12000        0
        sctp_chunk    152      34      44         143       0     254      11856        0
              kenv    258      15      30        1042       0      30      11610        0
     routing nhops    256      27      18          34       0      62      11520        0
             unpcb    256      20      25        1309       0     254      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           8       0       2       8192        0
       malloc-2048   2048       2       2          38       0       8       8192        0
       malloc-1024   1024       2       6          15       0      16       8192        0
       malloc-1024   1024       1       7          28       0      16       8192        0
        malloc-512    512       1      15           2       0      30       8192        0
           pf tags    104       0      78          65       0     126       8112        0
           rtentry    176      30      16          34       0      62       8096        0
              PGRP     88      34      58          49       0     126       8096        0
          rl_entry     40      63     139          63       0     254       8080        0
sctp_stream_msg_out    112      25      47          63       0     254       8064        0
        sctp_laddr     48      43     125         283       0     254       8064        0
      tcp_rack_map    112      30      42          48       0     126       8064        0
             udpcb     32       6     246         457       0     254       8064        0
              ertt     72      14      98         243       0     126       8064        0
         malloc-64     64      12     114          99       0     254       8064        0
         malloc-32     32     138     114         193       0     254       8064        0
         malloc-32     32      24     228          53       0     254       8064        0
         malloc-32     32      38     214         827       0     254       8064        0
          4 Bucket     48       6     162          73       0     254       8064        0
          2 Bucket     32      59     193         713       0     254       8064        0
         malloc-16     16      16     484         250       0     254       8000        0
         malloc-16     16      16     484          19       0     254       8000        0
         malloc-16     16     187     313        1417       0     254       8000        0
         malloc-16     16      31     469       26008       0     254       8000        0
         malloc-16     16     210     290        1513       0     254       8000        0
             ripcb    496       5      11          22       0     254       7936        0
        malloc-128    128      25      37         124       0     126       7936        0
        malloc-128    128      20      42          85       0     126       7936        0
        sctp_readq    152       0      52          11       0     254       7904        0
           cryptop    280       0      28          16       0      30       7840        0
        malloc-384    384       1      19         349       0      30       7680        0
           tcp_log    416       0      18          18       0     254       7488        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       7      55           7       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-2048   2048       1       1           1       0       8       4096        0
        malloc-512    512       4       4           4       0      30       4096        0
        malloc-512    512       0       8           2       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           4       0     254       4032        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        malloc-384    384       1       9           2       0      30       3840        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
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        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
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   cdg_qdiffsample     16       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 mtags     48       0       0           0       0     254          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       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
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
              AIOP     32       0       0           0       0     254          0        0
               AIO    208       0       0           0       0      62          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
        TMPFS node    224       0       0           0       0      62          0        0
           NCLNODE    584       0       0           0       0      16          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
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          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-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 (39):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/07/09 19:49 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 19:00 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 13:49 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 13:02 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 04:32 freebsd-src 25a66f1fb177 1b20171a console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 01:59 freebsd-src 25a66f1fb177 1b20171a console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 22:35 freebsd-src e88c3b1b02a6 1b20171a console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 20:27 freebsd-src e88c3b1b02a6 1b20171a console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 14:32 freebsd-src e88c3b1b02a6 1aade754 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 11:01 freebsd-src e88c3b1b02a6 1aade754 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 05:12 freebsd-src da2f833f7a0b 95793bce console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 22:07 freebsd-src da2f833f7a0b 95793bce console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 20:11 freebsd-src da2f833f7a0b 95793bce console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 14:02 freebsd-src da2f833f7a0b 4846d5c1 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 11:22 freebsd-src da2f833f7a0b 4846d5c1 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 10:27 freebsd-src da2f833f7a0b 4846d5c1 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 19:54 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 17:38 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 14:41 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 13:07 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 12:37 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 07:26 freebsd-src bf3a385217ce 1b20171a console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/09 02:21 freebsd-src bf3a385217ce 1b20171a console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 23:53 freebsd-src bf3a385217ce 1b20171a console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 22:30 freebsd-src bf3a385217ce 1b20171a console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 17:54 freebsd-src e88c3b1b02a6 1aade754 console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 16:49 freebsd-src e88c3b1b02a6 1aade754 console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 15:36 freebsd-src e88c3b1b02a6 1aade754 console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 10:28 freebsd-src e88c3b1b02a6 1aade754 console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 09:24 freebsd-src e88c3b1b02a6 1aade754 console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 06:17 freebsd-src 48b4fe050328 95793bce console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 04:33 freebsd-src 48b4fe050328 95793bce console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 02:55 freebsd-src 48b4fe050328 95793bce console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/08 00:31 freebsd-src 48b4fe050328 95793bce console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 22:36 freebsd-src 48b4fe050328 95793bce console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 20:43 freebsd-src 48b4fe050328 95793bce console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 17:50 freebsd-src a7b05eb16c9d 4846d5c1 console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 17:39 freebsd-src a7b05eb16c9d 4846d5c1 console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
2021/07/07 14:13 freebsd-src a7b05eb16c9d 4846d5c1 console log report ci-freebsd-i386 panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(7)
* Struck through repros no longer work on HEAD.