syzbot


panic: ASan: Invalid access, 2-byte read in sctp_common_input_processing

Status: closed as invalid on 2022/04/17 16:40
Reported-by: syzbot+f15c0ad2b4225cd950dc@syzkaller.appspotmail.com
First crash: 1018d, last: 969d

Sample crash report:
panic: ASan: Invalid access, 2-byte read at 0xfffffe009eee36e4, UMAUseAfterFree(fd)
cpuid = 1
time = 1628453075
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b5ef90
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b5f0f0
vpanic() at vpanic+0x2c5/frame 0xfffffe0053b5f1d0
panic() at panic+0xb5/frame 0xfffffe0053b5f290
__asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe0053b5f350
sctp_common_input_processing() at sctp_common_input_processing+0xc64/frame 0xfffffe0053b5f560
sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe0053b5f730
sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053b5f750
ip6_input() at ip6_input+0x2531/frame 0xfffffe0053b5f9b0
swi_net() at swi_net+0x2e5/frame 0xfffffe0053b5fa50
ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b5fbb0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b5fbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b5fbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100034 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28eb7ba(%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         0x4516d5c59d6f1fc5
rdx         0xdffff7c000000000
rbx                          0
rsp         0xfffffe0053b5f0d0
rbp         0xfffffe0053b5f0f0
rsi                        0x1
rdi         0xffffffff840889c0  cov_trace_pc
r8                         0x3
r9          0xfffffe0053b5ec08
r10                          0
r11                       0xbf
r12         0xfffffe0053e231e0
r13         0xfffffe0053b5f101
r14         0xffffffff82c623c0  .str.18
r15         0xffffffff82c623c0  .str.18
rip         0xffffffff8179fb7b  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x28eb7ba(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053deea70:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff8402c6c0
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff8402c6c0 reapsubtree: 12
 sigparent: 20
 vmspace: 0xffffffff8402d640
   (map 0xffffffff8402d640)
   (map.pmap 0xffffffff8402d700)
   (pmap 0xffffffff8402d760)
 threads: 23
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   I                                   [swi4: clock (0)]
100033                   I                                   [swi4: clock (1)]
100034                   Run     CPU 1                       [swi1: netisr 0]
100035                   I                                   [swi3: vm]
100036                   I                                   [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   I                                   [swi1: pf send]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 8848  8847  6391     0  R                                   arp
 8847  6391  6391     0  S       wait    0xfffffe009e9da538  sh
 8846   816   816     0  T       (threaded)                  syz-executor.1
100429                   s                                   syz-executor.1
110608                   RunQ                                syz-executor.1
110609                   RunQ                                syz-executor.1
110610                   RunQ                                syz-executor.1
110611                   RunQ                                syz-executor.1
110612                   RunQ                                syz-executor.1
110613                   RunQ                                syz-executor.1
110614                   RunQ                                syz-executor.1
110615                   RunQ                                syz-executor.1
 8845   815   815     0  T       (threaded)                  syz-executor.2
102203                   s                                   syz-executor.2
110605                   RunQ                                syz-executor.2
 6391  6375  6391     0  Ss      wait    0xfffffe009e4f9538  dhclient
 6382     1  6382     0  Ss      select  0xfffffe009eb25240  dhclient
 6375  6356   436    65  S       piperd  0xfffffe009e98d160  dhclient
 6356   436   436     0  S       wait    0xfffffe009e99d000  sh
 6325     1  6325    65  Rs                                  dhclient
 3992     1  3992     0  Ss      select  0xfffffe009ea530c0  dhclient
 3972     1  3972     0  Ss      select  0xfffffe009e501cc0  dhclient
 3778     1  3778    65  Rs                                  dhclient
 1064     1  1064     0  Ss      select  0xfffffe009ea53540  dhclient
 1037     1  1037     0  Ss      select  0xfffffe009ea532c0  dhclient
  816   811   816     0  Ss      wait    0xfffffe009e99da70  syz-executor.1
  815   811   815     0  Ss      wait    0xfffffe0058900a70  syz-executor.2
  814   811   814     0  Rs                                  syz-executor.3
  813   811   813     0  Ds      getblk  0xfffffe000797efe8  syz-executor.0
  811   809   809     0  S       (threaded)                  syz-execprog
100112                   S       uwait   0xfffffe0058916f00  syz-execprog
100118                   S       uwait   0xfffffe00584b1b00  syz-execprog
100119                   S       uwait   0xfffffe00584b1c00  syz-execprog
100120                   S       kqread  0xfffffe00589c6e00  syz-execprog
100121                   S       uwait   0xfffffe009e3c6300  syz-execprog
100122                   S       uwait   0xfffffe00584b1e00  syz-execprog
100123                   S       uwait   0xfffffe00584b1f00  syz-execprog
100124                   S       uwait   0xfffffe009e3c6400  syz-execprog
100125                   S       uwait   0xfffffe009e3c6500  syz-execprog
100126                   S       uwait   0xfffffe009e501e80  syz-execprog
100127                   S       uwait   0xfffffe009e3c6600  syz-execprog
  809   807   809     0  Ss      pause   0xfffffe00588635e8  csh
  807   694   807     0  Ss      select  0xfffffe005883fd40  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0056fe2cb0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00575f88b0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00575f8cb0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00583e70b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00583e74b0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00583e78b0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe00583e7cb0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00575220b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00575224b0  getty
  698     1   698     0  Ss      nanslp  0xffffffff84058200  cron
  694     1   694     0  Ss      select  0xfffffe009e3c6bc0  sshd
  507     1   507     0  Ss      select  0xfffffe009e3c6c40  syslogd
  436     1   436     0  Ss      wait    0xfffffe0058900000  devd
  435     1   435    65  Rs                                  dhclient
  350     1   350     0  Ss      select  0xfffffe009e3c6ec0  dhclient
  347     1   347     0  Ss      select  0xfffffe00589163c0  dhclient
   23     0     0     0  DL      vlruwt  0xfffffe0058738538  [vnlru]
   22     0     0     0  RL                                  [syncer]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100085                   D       qsleep  0xffffffff8417e1a0  [bufdaemon]
100088                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100100                   D       getblk  0xfffffe000797efe8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841b6640  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100083                   D       psleep  0xffffffff841aa178  [dom0]
100089                   D       launds  0xffffffff841aa184  [laundry: dom0]
100090                   D       umarcl  0xffffffff81e9a8b0  [uma]
   18     0     0     0  DL      -       0xffffffff83e0f320  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84d79460  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff84a95e20  [pf purge]
   15     0     0     0  DL      -       0xffffffff841794c0  [soaiod4]
    9     0     0     0  DL      -       0xffffffff841794c0  [soaiod3]
    8     0     0     0  DL      -       0xffffffff841794c0  [soaiod2]
    7     0     0     0  DL      -       0xffffffff841794c0  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100048                   D       -       0xffffffff83c94ac0  [doneq0]
100049                   D       -       0xffffffff83c94a40  [async]
100082                   D       -       0xffffffff83c948c0  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0056a9dc88  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe0053c01b80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe0053c01b30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff841a4220  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100039                   D       -       0xffffffff8402b7c0  [g_event]
100040                   D       -       0xffffffff8402b800  [g_up]
100041                   D       -       0xffffffff8402b840  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100029                   D       -       0xfffffe0053df5300  [thr_0]
100030                   D       -       0xfffffe0053df5380  [thr_1]
100031                   D       -       0xffffffff8417a748  [alloc_0]
   12     0     0     0  RL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   I                                   [swi4: clock (0)]
100033                   I                                   [swi4: clock (1)]
100034                   Run     CPU 1                       [swi1: netisr 0]
100035                   I                                   [swi3: vm]
100036                   I                                   [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   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    0xfffffe0053d4f538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841a51c0  [audit]
    0     0     0     0  RLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8402c6c0  [swapper]
100005                   D       -       0xfffffe0053de6e00  [if_config_tqg_0]
100006                   D       -       0xfffffe0053de6d00  [softirq_0]
100007                   D       -       0xfffffe0053de6c00  [softirq_1]
100008                   D       -       0xfffffe0053de6b00  [if_io_tqg_0]
100009                   D       -       0xfffffe0053de6a00  [if_io_tqg_1]
100010                   D       -       0xfffffe0053de6900  [in6m_free taskq]
100011                   D       -       0xfffffe0053de6800  [deferred_unmount ta]
100014                   Run     CPU 0                       [thread taskq]
100016                   D       -       0xfffffe0053de6300  [linuxkpi_irq_wq]
100017                   D       -       0xfffffe0053de6200  [kqueue_ctx taskq]
100018                   D       -       0xfffffe0053de6100  [aiod_kick taskq]
100019                   D       -       0xfffffe0053de6000  [pci_hp taskq]
100020                   D       -       0xfffffe0053df6e00  [inm_free taskq]
100021                   D       -       0xfffffe0053df6d00  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0053df6d00  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0053df6d00  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0053df6d00  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0053df6c00  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0053df6c00  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0053df6c00  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0053df6c00  [linuxkpi_long_wq_3]
100038                   D       -       0xfffffe0053df6a00  [firmware taskq]
100042                   D       -       0xfffffe0053df6000  [crypto_0]
100043                   D       -       0xfffffe0053df6000  [crypto_1]
100059                   D       -       0xfffffe0056b83500  [vtnet0 rxq 0]
100060                   D       -       0xfffffe0056b83400  [vtnet0 txq 0]
100061                   D       -       0xfffffe0056b83300  [vtnet0 rxq 1]
100062                   D       -       0xfffffe0056b83200  [vtnet0 txq 1]
100064                   D       vtbslp  0xfffffe0056fb0480  [virtio_balloon]
100068                   D       -       0xfffffe0056fc6100  [mca taskq]
100073                   D       -       0xffffffff82c69341  [deadlkres]
100077                   D       -       0xfffffe0056a42900  [acpi_task_0]
100078                   D       -       0xfffffe0056a42900  [acpi_task_1]
100079                   D       -       0xfffffe0056a42900  [acpi_task_2]
100081                   D       -       0xfffffe0056a42700  [CAM taskq]
db> show all locks
Process 8848 (arp) thread 0xfffffe009bf043a0 (100108)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009ef76518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491
Process 8845 (syz-executor.2) thread 0xfffffe009ea7d1e0 (110605)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009ef79e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2510
Process 814 (syz-executor.3) thread 0xfffffe00588e9000 (100102)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000797efe8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e99caf0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4488
Process 813 (syz-executor.0) thread 0xfffffe00588ec900 (100105)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009ea63230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3009
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e99ccb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4488
Process 22 (syncer) thread 0xfffffe005838c900 (100086)
exclusive lockmgr mntfs (mntfs) r = 0 (0xfffffe0058752770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2617
Process 12 (intr) thread 0xfffffe0053e231e0 (100034)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009eedac70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143
Process 0 (kernel) thread 0xfffffe0053df13a0 (100014)
exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840aec80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789
exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4216         4338K         4244
          tcp_hpts            6         3201K            6
         sysctloid        34332         2028K        34402
             vtbuf           24         1968K           46
              kobj          326         1304K          485
            newblk            5         1025K         8484
          vfscache            3         1025K            3
               pcb           43          555K       125653
          inodedep           55          533K         7959
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
            dirrem         1252          313K         7880
           subproc          137          273K         8925
            acpica         1674          184K        55752
         vnet_data            1          168K            1
          freefile         1251          157K         7872
              vmem            3          146K            4
           tidhash            3          141K            3
            linker          356          140K          396
           pagedep            8          130K         7886
        tfo_ccache            1          128K            1
            DEVFS1          107          107K          124
               sem            4          106K            4
          filedesc           14          105K        15760
         sctp_timw          413          104K          413
               bus          984           80K         3475
          mtx_pool            2           72K            2
               BPF           38           71K           38
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          509           64K          509
           kdtrace          224           45K        19466
              umtx          352           44K          352
              temp           35           33K         2299
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          126           32K          136
               msg            4           30K            4
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
        DEVFS_RULE           56           20K           56
            ifaddr           69           20K           71
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          126           16K          403
           ithread           99           16K           99
            bus-sc           33           14K         1692
            KTRACE          100           13K          100
           lltable           41           13K           43
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
      eventhandler          133           12K          133
         CAM queue            5           11K         1528
              GEOM           61           10K          489
              rman           84           10K          425
         in6_multi           65            9K           65
         bmsafemap            3            9K         7925
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K            1
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
          savedino           30            8K         6912
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          295
         taskqueue           63            7K           63
              cred           25            7K          330
            sglist            5            7K            5
            kqueue           63            7K         8855
           CAM DEV            3            6K          510
            plimit           23            6K          516
       ufs_dirhash           24            5K           24
               UMA          270            5K          270
          pf_ifnet           10            5K           19
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
           session           31            4K           54
           pwddesc           61            4K         8849
           acpisem           28            4K           28
         sctp_atcl            9            4K        86320
             hhook           15            4K           17
             lockf           28            3K           56
         proc-args           52            3K          686
          terminal           11            3K           11
             selfd           42            3K        10858
           uidinfo            3            3K           15
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            select           16            2K           52
            ip6ndp           12            2K           14
            Unitno           30            2K           47
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
         sctp_stro            1            1K        15695
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          102
      NFSD session            1            1K            1
            DEVFSP           14            1K           19
        CAM periph            4            1K          271
          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
         sctp_atky           12            1K       125559
            crypto            4            1K            4
 encap_export_host           12            1K           12
         sctp_stri            1            1K        15696
              pfil            4            1K            4
          procdesc            4            1K           16
              cdev            2            1K            2
       inpcbpolicy           14            1K          215
            diradd            3            1K         7920
    chacha20random            1            1K            1
               osd            7            1K           18
          freework            2            1K         7875
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
         newdirblk            2            1K         7865
             mkdir            2            1K        15730
          freeblks            1            1K         7874
            vnodes            1            1K            1
           CAM SIM            2            1K            2
              ktls            1            1K            1
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            7
            prison            6            1K            6
       lkpikmalloc            5            1K            6
         sctp_athm            9            1K        94168
        aesni_data            2            1K            2
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
             xform            2            1K           49
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
          nexusdev            7            1K            7
            soname            4            1K        34938
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           49
          acpiintr            1            1K            1
               pmc            1            1K            1
          filecaps            4            1K          116
          sctp_map            2            1K        31390
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        15696
         sctp_iter            0            0K           10
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           10
         sctp_aadr            0            0K         7849
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
            tcp_do            0            0K            0
           tcp_fsb            0            0K            0
          cdg data            0            0K            0
        cubic data            0            0K            0
          chd data            0            0K            0
         htcp data            0            0K            0
        dctcp data            0            0K            0
            mqdata            0            0K            0
        vegas 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
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           17
           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            6
        allocindir            0            0K            0
          indirdep            0            0K           10
       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_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            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         8081
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K            4
      twe_commands            0            0K            0
      twa_commands            0            0K            0
       tcp_log_dev            0            0K            0
      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          523
               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          106
          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        47459
          ioctlops            0            0K          109
           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          754
            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
          kcovinfo            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     990       13589       0     254   38133760        0
              pbuf   2624       0     973           0       0       2    2553152        0
              mbuf    256    8657     913      315268       0     254    2449920        0
          BUF TRIE    144     188   11572         764       0      62    1693440        0
        malloc-384    384    4265       5        4613       0      30    1639680        0
        malloc-128    128   12541     138       27360       0     126    1622912        0
       malloc-4096   4096     326       1         485       0       2    1339392        0
       UMA Slabs 0    112   10219       2       10219       0     126    1144752        0
         vmem btag     56   16333     130       16333       0     254     921928        0
        malloc-256    256    1305    1230       30872       0      62     648960        0
         FFS inode   1160     518      28        8391       0       8     633360        0
        RADIX NODE    144    3631     172      231809       0      62     547632        0
           sctp_ep   1280       8     400       62778       0     254     522240        0
        malloc-384    384      85    1235        8012       0      30     506880        0
      malloc-65536  65536       4       2         274       0       1     393216        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
         VM OBJECT    264    1180      50      128835       0      30     324720        0
            THREAD   1808     162      14       10616       0       8     318208        0
       malloc-4096   4096      69       4        9485       0       2     299008        0
            socket    944      51     265       64279       0     254     298304        0
             VNODE    448     553      77        8428       0      30     282240        0
      malloc-16384  16384      11       6        8057       0       1     278528        0
         malloc-64     64    4104     117       12941       0     254     270144        0
        256 Bucket   2048     127       3       11178       0       8     266240        0
      mbuf_cluster   2048     120       0         120       0     254     245760        0
         malloc-16     16   14031     219       14133       0     254     228000        0
            DEVCTL   1024      15     205         152       0       0     225280        0
        malloc-256    256     660     165       10179       0      62     211200        0
      malloc-65536  65536       1       2           9       0       1     196608        0
         UMA Zones    768     242       2         242       0      16     187392        0
         sctp_asoc   2288       1      79       15695       0     254     183040        0
        malloc-128    128    1207     219       41714       0     126     182528        0
         malloc-32     32    5326     344        6435       0     254     181440        0
         MAP ENTRY     96    1350     246      204216       0     126     153216        0
       malloc-1024   1024     123      25        2081       0      16     151552        0
       S VFS Cache    104    1066     299        8965       0     126     141960        0
       FFS2 dinode    256     518      22        8390       0      62     138240        0
      malloc-65536  65536       2       0           2       0       1     131072        0
           VMSPACE   2544      38      10        8827       0       4     122112        0
          ksiginfo    112      59     985         169       0     126     116928        0
        malloc-256    256     303     132       19263       0      62     111360        0
        malloc-128    128     802      35        1998       0     126     107136        0
              PROC   1336      60      15        8848       0       8     100200        0
       malloc-2048   2048      12      34       62973       0       8      94208        0
       malloc-8192   8192       8       3         137       0       1      90112        0
          UMA Kegs    384     227       6         227       0      30      89472        0
            clpbuf   2624       0      32          20       0      16      83968        0
         filedesc0   1072      61      16        8849       0       8      82544        0
         64 Bucket    512      88      72        6269       0      30      81920        0
       malloc-4096   4096      18       0          18       0       2      73728        0
             g_bio    408       0     180        6306       0      30      73440        0
        malloc-128    128     516      42        3929       0     126      71424        0
        128 Bucket   1024      46      21         836       0      16      68608        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       0       2         130       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
        sctp_raddr    736       0      88       15695       0     254      64768        0
       malloc-4096   4096      13       2          31       0       2      61440        0
       malloc-2048   2048      11      19        1045       0       8      61440        0
         malloc-64     64     518     364        1333       0     254      56448        0
         32 Bucket    256      96     114        5555       0      62      53760        0
         malloc-64     64     546     273       33058       0     254      52416        0
        malloc-256    256      31     149       62836       0      62      46080        0
       malloc-8192   8192       5       0           5       0       1      40960        0
       malloc-8192   8192       5       0           5       0       1      40960        0
       malloc-1024   1024       2      38       15696       0      16      40960        0
            pcpu-8      8    4692     428        4848       0     254      40960        0
           DIRHASH   1024      34       2          34       0      16      36864        0
             NAMEI   1024       1      35       46736       0      16      36864        0
             Files     80     171     279       94776       0     126      36000        0
        sctp_chunk    152       2     232       15696       0     254      35568        0
        malloc-384    384      10      80       86321       0      30      34560        0
            da_ccb    544       0      63        1691       0      16      34272        0
      malloc-32768  32768       1       0           1       0       1      32768        0
        malloc-512    512       2      62       15697       0      30      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
       mbuf_packet    256      18     102       55179       0     254      30720        0
       malloc-4096   4096       7       0           7       0       2      28672        0
         TURNSTILE    136     177      33         177       0      62      28560        0
        malloc-128    128     155      62        8124       0     126      27776        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-8192   8192       2       1           4       0       1      24576        0
       malloc-2048   2048       7       5          31       0       8      24576        0
       malloc-1024   1024      18       6          25       0      16      24576        0
               PWD     32      19     737        7975       0     254      24192        0
             KNOTE    160      26     124       64338       0      62      24000        0
            ttyinq    160     135      15         300       0      62      24000        0
           ttyoutq    256      72      18         160       0      62      23040        0
              pipe    744      22       8         397       0      16      22320        0
         malloc-32     32     189     441        9299       0     254      20160        0
         malloc-32     32      38     592       81249       0     254      20160        0
        SLEEPQUEUE     88     177      47         177       0     126      19712        0
       Mountpoints   2752       2       5           2       0       4      19264        0
        malloc-384    384      34      16          34       0      30      19200        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-4096   4096       1       3        8084       0       2      16384        0
       malloc-1024   1024      13       3          13       0      16      16384        0
         malloc-64     64     136     116         174       0     254      16128        0
         malloc-64     64     127     125       27661       0     254      16128        0
         16 Bucket    144      45      67         341       0      62      16128        0
          8 Bucket     80      39     161        3272       0     126      16000        0
        malloc-128    128      63      61       15941       0     126      15872        0
             tcpcb   1080       3      11           7       0     254      15120        0
       malloc-2048   2048       3       3         107       0       8      12288        0
       malloc-1024   1024       6       6           6       0      16      12288        0
        malloc-512    512       5      19         296       0      30      12288        0
    ertt_txseginfo     40       0     303         263       0     254      12120        0
         malloc-64     64      87     102       56248       0     254      12096        0
         malloc-32     32     253     125         340       0     254      12096        0
         malloc-16     16     527     223       33256       0     254      12000        0
         malloc-16     16      13     737       94173       0     254      12000        0
         udp_inpcb    496       7      17         198       0     254      11904        0
        malloc-128    128      78      15          98       0     126      11904        0
              kenv    258      15      30        1039       0      30      11610        0
        malloc-384    384      22       8          24       0      30      11520        0
        malloc-256    256      34      11          45       0      62      11520        0
        malloc-256    256      27      18         334       0      62      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-2048   2048       4       0           4       0       8       8192        0
       malloc-2048   2048       4       0           4       0       8       8192        0
       malloc-1024   1024       1       7           9       0      16       8192        0
       malloc-1024   1024       7       1           7       0      16       8192        0
        malloc-512    512       8       8           9       0      30       8192        0
        malloc-512    512       8       8           8       0      30       8192        0
           rtentry    176      30      16          34       0      62       8096        0
              PGRP     88      31      61          54       0     126       8096        0
          rl_entry     40      45     157          45       0     254       8080        0
   sctp_asconf_ack     48       1     167        7849       0     254       8064        0
        sctp_laddr     48       0     168          12       0     254       8064        0
          syncache    168       0      48           5       0     254       8064        0
             udpcb     32       6     246         198       0     254       8064        0
              ertt     72       3     109           7       0     126       8064        0
         malloc-64     64      57      69          78       0     254       8064        0
         malloc-64     64       8     118          12       0     254       8064        0
         malloc-32     32      30     222       31607       0     254       8064        0
         malloc-32     32     159      93         279       0     254       8064        0
         malloc-32     32      50     202         264       0     254       8064        0
         malloc-32     32       0     252           8       0     254       8064        0
          4 Bucket     48       5     163         145       0     254       8064        0
          2 Bucket     32      44     208         919       0     254       8064        0
      vtnet_tx_hdr     24       0     334        2000       0     254       8016        0
         malloc-16     16       1     499         323       0     254       8000        0
         malloc-16     16       6     494           7       0     254       8000        0
         malloc-16     16      24     476          62       0     254       8000        0
         malloc-16     16      32     468       25361       0     254       8000        0
         malloc-16     16       7     493         121       0     254       8000        0
             ripcb    496       4      12          10       0     254       7936        0
         tcp_inpcb    496       3      13           7       0     254       7936        0
        malloc-128    128      12      50          34       0     126       7936        0
     routing nhops    256      27       3          34       0      62       7680        0
             unpcb    256      17      13        1244       0     254       7680        0
        malloc-256    256       3      27       23981       0      62       7680        0
        malloc-256    256      13      17         270       0      62       7680        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       8      54           8       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-4096   4096       1       0           1       0       2       4096        0
       malloc-4096   4096       0       1           2       0       2       4096        0
       malloc-2048   2048       2       0           2       0       8       4096        0
        malloc-512    512       1       7           1       0      30       4096        0
        malloc-512    512       1       7           1       0      30       4096        0
        malloc-512    512       4       4           5       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
         hostcache     64       1      62           1       0     254       4032        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        malloc-384    384       0      10          35       0      30       3840        0
        malloc-384    384       1       9           1       0      30       3840        0
        malloc-384    384       3       7           3       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
           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     40       0       0           0       0     254          0        0
sctp_stream_msg_out    112       0       0           0       0     254          0        0
        sctp_readq    152       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    312       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
       tcp_bbr_pcb    832       0       0           0       0      16          0        0
       tcp_bbr_map    128       0       0           0       0     126          0        0
      tcp_rack_pcb    832       0       0           0       0      16          0        0
      tcp_rack_map    112       0       0           0       0     126          0        0
     udplite_inpcb    496       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
           tcp_log    416       0       0           0       0     254          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
        TMPFS node    224       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
           NCLNODE    592       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
           cryptop    280       0       0           0       0      30          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-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-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-8192   8192       0       0           0       0       1          0        0
       malloc-2048   2048       0       0           0       0       8          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-512    512       0       0           0       0      30          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 (8):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/08/08 20:42 freebsd-src 9748eb742791 6972b106 console log report syz ci-freebsd-main panic: ASan: Invalid access, 2-byte read in sctp_common_input_processing
2021/07/11 07:22 freebsd-src 58080fbca09f 8f5a7b8c console log report syz ci-freebsd-main panic: ASan: Invalid access, 2-byte read in sctp_common_input_processing
2021/08/14 22:27 freebsd-src 288e553623d3 2489ab88 console log report syz ci-freebsd-main panic: ASan: Invalid access, NUM-byte read in sctp_common_input_processing
2021/08/10 20:59 freebsd-src e7a13643b17c 6972b106 console log report ci-freebsd-main panic: ASan: Invalid access, 2-byte read in sctp_common_input_processing
2021/07/10 09:39 freebsd-src 105b68b42dd1 8f5a7b8c console log report ci-freebsd-main panic: ASan: Invalid access, 2-byte read in sctp_common_input_processing
2021/08/02 22:56 freebsd-src 1b1bb6f17880 6c236867 console log report ci-freebsd-i386 panic: ASan: Invalid access, 2-byte read in sctp_common_input_processing
2021/08/28 21:36 freebsd-src 5bdf58e19609 be2c130d console log report ci-freebsd-main panic: ASan: Invalid access, NUM-byte read in sctp_common_input_processing
2021/08/17 23:26 freebsd-src aa68b3bb2e11 a2fe1cb5 console log report ci-freebsd-main panic: ASan: Invalid access, NUM-byte read in sctp_common_input_processing
* Struck through repros no longer work on HEAD.