syzbot


panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)

Status: auto-closed as invalid on 2021/10/16 03:29
Reported-by: syzbot+fa8dd65bf292360198c5@syzkaller.appspotmail.com
First crash: 1247d, last: 1236d
Similar bugs (9)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(4) C 20 1213d 1245d 0/2 closed as dup on 2021/07/10 00:21
freebsd panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(2) C 43 1184d 1247d 0/2 closed as dup on 2021/09/07 17:09
freebsd panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1) 13 1201d 1245d 2/2 fixed on 2021/09/01 04:22
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(3) 9 1244d 1245d 2/2 fixed on 2021/08/31 00:25
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(1) 101 1220d 1246d 0/2 closed as dup on 2021/07/10 00:24
freebsd panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(2) 17 1244d 1246d 2/2 fixed on 2021/09/01 04:22
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(6) 20 1244d 1247d 2/2 fixed on 2021/08/31 00:25
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(5) 11 1213d 1245d 0/2 closed as dup on 2021/07/10 00:22
freebsd panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(7) 28 1244d 1247d 2/2 fixed on 2021/08/31 00:25

Sample crash report:
panic: ASan: Invalid access, 4-byte read at 0xfffffe00574414f0, RedZonePartial(3)
cpuid = 1
time = 778
KDB: stack backtrace:
00:12:58 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @broadcast}}, <r1=>0x0, 0x6, 0x800, 0x101, 0x7033, 0x7}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3}}, r1}, 0x88)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x4c76}, 0x8)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
cap_rights_limit(r2, &(0x7f0000000080)=[0xfffffffffffffffa, 0x9])
r3 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0}}, 0x0, 0x0, 0x0, 0x200}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffc}}, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000040)=0x98)
fcntl$getown(r4, 0x5)
shutdown(r3, 0x1)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000000), 0x4)
freebsd11_fstat(r5, &(0x7f00000000c0))

00:12:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000500)=0x8)

00:12:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="b59a22ed00"], 0x9)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x13, &(0x7f0000000080)=[{&(0x7f0000000040)="14", 0x1}], 0x1}, 0x0)

00:12:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x910}, 0x10)
socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1ff}, 0xc)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000001400)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback, 0x7}, 0x1c, &(0x7f0000002540)=[{&(0x7f0000000300)='\x00', 0xffffff6e}], 0x1, 0x0, 0x0, 0x288}, 0x20185)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r2, r0)

db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a8230050
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a82301b0
vpanic() at vpanic+0x2c5/frame 0xfffffe00a8230290
panic() at panic+0xb5/frame 0xfffffe00a8230350
__asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a8230410
sctp_sosend() at sctp_sosend+0x7c9/frame 0xfffffe00a82306a0
sosend() at sosend+0x11e/frame 0xfffffe00a8230710
kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a8230880
sendit() at sendit+0x2b0/frame 0xfffffe00a82308d0
sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a82309f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a8230bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a8230bf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 9091 tid 109825 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28ef1ba(%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         0xaa36519afb611798
rdx                    0x40001
rbx                          0
rsp         0xfffffe00a8230190
rbp         0xfffffe00a82301b0
rsi                          0
rdi         0xfffffe005883db28
r8                         0x3
r9          0xfffffe00a822fce8
r10                          0
r11         0xfffffe00a812f350
r12         0xfffffe00a812ee40
r13         0xfffffe00a8230201
r14         0xffffffff82c565e0  .str.18
r15         0xffffffff82c565e0  .str.18
rip         0xffffffff8179a8fb  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x28ef1ba(%rip)
db> show proc
Process 9091 (syz-executor.3) at 0xfffffe00a81b8000:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 804 at 0xfffffe009e42ea70
 ABI: FreeBSD ELF64
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.3
 reaper: 0xfffffe0053d4b538 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe00a81cc9f0
   (map 0xfffffe00a81cc9f0)
   (map.pmap 0xfffffe00a81ccab0)
   (pmap 0xfffffe00a81ccb10)
 threads: 2
107773                   RunQ                                syz-executor.3
109825                   Run     CPU 1                       syz-executor.3
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 9092   785   785     0  R       (threaded)                  syz-executor.0
109123                   Run     CPU 0                       syz-executor.0
109826                   RunQ                                syz-executor.0
 9091   804   804     0  R       (threaded)                  syz-executor.3
107773                   RunQ                                syz-executor.3
109825                   Run     CPU 1                       syz-executor.3
 9090   794   794     0  R       (threaded)                  syz-executor.2
109429                   RunQ                                syz-executor.2
109823                   S       uwait   0xfffffe00a81c0880  syz-executor.2
109824                   RunQ                                syz-executor.2
 9089   786   786     0  R                                   syz-executor.1
 7284     0     0     0  DL      -       0xffffffff8402cc40  [accounting]
 6886     1   785     0  S       uwait   0xfffffe00a1a0d280  syz-executor.0
 6882     1   785     0  S       uwait   0xfffffe0058912e80  syz-executor.0
 6878     1   785     0  S       uwait   0xfffffe00a6ed4b00  syz-executor.0
 6876     1   785     0  S       uwait   0xfffffe00a1a0d680  syz-executor.0
 6868     1   785     0  S       uwait   0xfffffe00a8133d80  syz-executor.0
 6867     1   785     0  S       uwait   0xfffffe00a80f0380  syz-executor.0
 6858     1   785     0  S       uwait   0xfffffe00a1a0d180  syz-executor.0
 6857     1   785     0  S       uwait   0xfffffe00a1a5ce80  syz-executor.0
 6856     1   785     0  S       uwait   0xfffffe009e9b0700  syz-executor.0
 6852     1   785     0  S       uwait   0xfffffe00a80f0480  syz-executor.0
 6841     1   786     0  S       uwait   0xfffffe009e400080  syz-executor.1
 6833     1   786     0  S       uwait   0xfffffe00a1a5c380  syz-executor.1
 6809     1   786     0  S       umtxn   0xfffffe00a1a0d580  syz-executor.1
 6800     1   786     0  S       uwait   0xfffffe00a1a5c900  syz-executor.1
 6502     0     0     0  DL      (threaded)                  [zfskern]
105222                   D       t->zthr 0xfffffe00a7e0ba48  [arc_evict]
106882                   D       t->zthr 0xfffffe00a7e0b948  [arc_reap]
106883                   D       -       0xfffffe00a7e0b800  [dbu_evict]
106884                   D       dbuf_ev 0xffffffff85a9cd00  [dbuf_evict_thread]
106885                   D       -       0xfffffe00a7e0b500  [z_vdev_file_0]
106886                   D       -       0xfffffe00a7e0b500  [z_vdev_file_1]
106887                   D       -       0xfffffe00a7e0b500  [z_vdev_file_2]
106888                   D       -       0xfffffe00a7e0b500  [z_vdev_file_3]
106889                   D       -       0xfffffe00a7e0b500  [z_vdev_file_4]
106890                   D       -       0xfffffe00a7e0b500  [z_vdev_file_5]
106891                   D       -       0xfffffe00a7e0b500  [z_vdev_file_6]
106892                   D       -       0xfffffe00a7e0b500  [z_vdev_file_7]
106893                   D       -       0xfffffe00a7e0b500  [z_vdev_file_8]
106894                   D       -       0xfffffe00a7e0b500  [z_vdev_file_9]
106895                   D       -       0xfffffe00a7e0b500  [z_vdev_file_10]
106896                   D       -       0xfffffe00a7e0b500  [z_vdev_file_11]
106897                   D       -       0xfffffe00a7e0b500  [z_vdev_file_12]
106898                   D       -       0xfffffe00a7e0b500  [z_vdev_file_13]
106899                   D       -       0xfffffe00a7e0b500  [z_vdev_file_14]
106900                   D       -       0xfffffe00a7e0b500  [z_vdev_file_15]
106901                   D       l2arc_f 0xffffffff85a8ae00  [l2arc_feed_thread]
106902                   D       -       0xfffffe00a7e0b300  [zfsvfs]
106903                   S       zevent_ 0xffffffff85a9dc80  [sysevent]
 6456  6455   785     0  SV      uwait   0xfffffe00a1a0df00  syz-executor.0
 6455     1   785     0  DV      ppwait  0xfffffe00a7383f58  syz-executor.0
 6282     1   786     0  S       uwait   0xfffffe00a6ed4d00  syz-executor.1
 5238     1   794     0  S       uwait   0xfffffe00a1a1d500  syz-executor.2
 5237     1   794     0  S       uwait   0xfffffe0058781880  syz-executor.2
 5164  5163   794     0  SV      uwait   0xfffffe009e2db080  syz-executor.2
 5163     1   794     0  DV      ppwait  0xfffffe00a73394e8  syz-executor.2
 5109     1   786     0  S       uwait   0xfffffe00a1a1d000  syz-executor.1
 5091     1   785     0  S       uwait   0xfffffe00a6ed4f00  syz-executor.0
 5087     1   785     0  S       uwait   0xfffffe00a1a1d300  syz-executor.0
 5084     1   785     0  S       uwait   0xfffffe00a1a1d600  syz-executor.0
 5081     1   785     0  S       uwait   0xfffffe0058750000  syz-executor.0
 5079     1   785     0  S       uwait   0xfffffe009bf0b000  syz-executor.0
 5070     1   785     0  S       uwait   0xfffffe00a1a5ca00  syz-executor.0
 5057     1   785     0  S       uwait   0xfffffe00a1a5cb80  syz-executor.0
 5055     1   785     0  S       uwait   0xfffffe0058750500  syz-executor.0
 5053     1   785     0  S       uwait   0xfffffe0058781e80  syz-executor.0
 5050     1   785     0  S       uwait   0xfffffe00a1a1d400  syz-executor.0
 5048     1   785     0  S       uwait   0xfffffe009e3d4a00  syz-executor.0
 5043     1   785     0  S       uwait   0xfffffe009e9b0d00  syz-executor.0
 5037     1   785     0  S       uwait   0xfffffe009e9b0080  syz-executor.0
 5030     1   785     0  S       uwait   0xfffffe009e9b0f00  syz-executor.0
 5027     1   785     0  S       uwait   0xfffffe00a1a5cd80  syz-executor.0
 5020     1   785     0  S       uwait   0xfffffe0058387b00  syz-executor.0
 4996     1   794     0  S       uwait   0xfffffe00a1a5c600  syz-executor.2
 4994     1   794     0  S       uwait   0xfffffe00a1a1d200  syz-executor.2
 4978  4971   794     0  SV      uwait   0xfffffe00a1a5c800  syz-executor.2
 4971     1   794     0  DV      ppwait  0xfffffe005890c4e8  syz-executor.2
 4915     1   785     0  S       uwait   0xfffffe00a6ed4a00  syz-executor.0
 4893     1   794     0  S       uwait   0xfffffe00a1a5c700  syz-executor.2
 4891     1   794     0  S       uwait   0xfffffe009e9b0800  syz-executor.2
 1642     0     0     0  DL      aiordy  0xfffffe009e4bfa70  [aiod4]
 1641     0     0     0  DL      aiordy  0xfffffe00a1b36000  [aiod3]
 1639     0     0     0  DL      aiordy  0xfffffe0058871538  [aiod2]
 1638     0     0     0  DL      aiordy  0xfffffe00a1a49000  [aiod1]
  938   932   938     0  Ss      select  0xfffffe0056b74bc0  dhclient
  935     1   935     0  Ss      select  0xfffffe0056b748c0  dhclient
  932   925   436    65  S       select  0xfffffe0056b763c0  dhclient
  925   436   436     0  S       wait    0xfffffe005891ca70  sh
  804   780   804     0  Ss      nanslp  0xffffffff84056981  syz-executor.3
  794   780   794     0  Rs                                  syz-executor.2
  786   780   786     0  Ss      nanslp  0xffffffff84056981  syz-executor.1
  785   780   785     0  Rs                                  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100124                   S       uwait   0xfffffe009e400280  syz-fuzzer
100125                   S       uwait   0xfffffe009e400380  syz-fuzzer
100126                   S       kqread  0xfffffe00589e6d00  syz-fuzzer
100127                   S       uwait   0xfffffe009e9b0a00  syz-fuzzer
100128                   S       uwait   0xfffffe009e9b0b00  syz-fuzzer
100129                   S       uwait   0xfffffe009e9b0c00  syz-fuzzer
100130                   S       uwait   0xfffffe0058912300  syz-fuzzer
100132                   S       uwait   0xfffffe0058912400  syz-fuzzer
100133                   S       uwait   0xfffffe0058912500  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffffe009e4e85e8  csh
  776   694   776     0  Ss      select  0xfffffe00573e7d40  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0056fdecb0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00583e80b0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00583e84b0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00583e88b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00583e8cb0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe005838f0b0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe005838f4b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe005838f8b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe005838fcb0  getty
  698     1   698     0  Ss      nanslp  0xffffffff84056980  cron
  694     1   694     0  Ss      select  0xfffffe0056b74a40  sshd
  507     1   507     0  Ss      select  0xfffffe0056b74f40  syslogd
  436     1   436     0  Ss      wait    0xfffffe009bf38000  devd
  435     1   435    65  Ss      select  0xfffffe00573e7dc0  dhclient
  350     1   350     0  Ss      select  0xfffffe0056b73040  dhclient
  347     1   347     0  Ss      select  0xfffffe00573e7ec0  dhclient
   23     0     0     0  DL      syncer  0xffffffff8417cac0  [syncer]
   22     0     0     0  DL      vlruwt  0xfffffe0058731a70  [vnlru]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100083                   D       qsleep  0xffffffff8417a9c0  [bufdaemon]
100086                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100100                   D       sdflush 0xfffffe005751d4e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841b2d40  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100081                   D       psleep  0xffffffff841a6878  [dom0]
100087                   D       launds  0xffffffff841a6884  [laundry: dom0]
100088                   D       umarcl  0xffffffff81e90e80  [uma]
   18     0     0     0  DL      -       0xffffffff83e0dae0  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84bc8460  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff84d91d30  [pf purge]
   15     0     0     0  DL      -       0xffffffff84175e40  [soaiod4]
    9     0     0     0  DL      -       0xffffffff84175e40  [soaiod3]
    8     0     0     0  DL      -       0xffffffff84175e40  [soaiod2]
    7     0     0     0  DL      -       0xffffffff84175e40  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100046                   D       -       0xffffffff83c93240  [doneq0]
100047                   D       -       0xffffffff83c931c0  [async]
100080                   D       -       0xffffffff83c93040  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0007919888  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe0053e0fc80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe0053e0fc30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff841a0920  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff84029f40  [g_event]
100038                   D       -       0xffffffff84029f80  [g_up]
100039                   D       -       0xffffffff84029fc0  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100028                   D       -       0xfffffe0053e0fe00  [thr_0]
100029                   D       -       0xfffffe0053e0fe80  [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    0xfffffe0053d4b538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841a18c0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8402ae40  [swapper]
100005                   D       -       0xfffffe000791c500  [softirq_0]
100006                   D       -       0xfffffe000791c400  [softirq_1]
100007                   D       -       0xfffffe000791c300  [if_io_tqg_0]
100008                   D       -       0xfffffe000791c200  [if_io_tqg_1]
100009                   D       -       0xfffffe000791c100  [if_config_tqg_0]
100012                   D       -       0xfffffe0053dde100  [thread taskq]
100013                   D       -       0xfffffe0053dde000  [inm_free taskq]
100015                   D       -       0xfffffe0053df1c00  [kqueue_ctx taskq]
100016                   D       -       0xfffffe0053df1b00  [linuxkpi_irq_wq]
100017                   D       -       0xfffffe0053df1a00  [aiod_kick taskq]
100018                   D       -       0xfffffe0053df1900  [in6m_free taskq]
100019                   D       -       0xfffffe0053df1800  [pci_hp taskq]
100020                   D       -       0xfffffe0053df1700  [linuxkpi_short_wq_0]
100021                   D       -       0xfffffe0053df1700  [linuxkpi_short_wq_1]
100022                   D       -       0xfffffe0053df1700  [linuxkpi_short_wq_2]
100023                   D       -       0xfffffe0053df1700  [linuxkpi_short_wq_3]
100024                   D       -       0xfffffe0053df1600  [linuxkpi_long_wq_0]
100025                   D       -       0xfffffe0053df1600  [linuxkpi_long_wq_1]
100026                   D       -       0xfffffe0053df1600  [linuxkpi_long_wq_2]
100027                   D       -       0xfffffe0053df1600  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe0054140d00  [firmware taskq]
100040                   D       -       0xfffffe0054140c00  [crypto_0]
100041                   D       -       0xfffffe0054140c00  [crypto_1]
100057                   D       -       0xfffffe0054140600  [vtnet0 rxq 0]
100058                   D       -       0xfffffe0054140500  [vtnet0 txq 0]
100059                   D       -       0xfffffe0054140400  [vtnet0 rxq 1]
100060                   D       -       0xfffffe0054140300  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0056b73100  [virtio_balloon]
100066                   D       -       0xfffffe0056fb3b00  [mca taskq]
100071                   D       -       0xffffffff82c5d560  [deadlkres]
100075                   D       -       0xfffffe0056fb3900  [acpi_task_0]
100076                   D       -       0xfffffe0056fb3900  [acpi_task_1]
100077                   D       -       0xfffffe0056fb3900  [acpi_task_2]
100079                   D       -       0xfffffe0054140b00  [CAM taskq]
106876                   D       -       0xfffffe009e4b0700  [system_taskq_0]
106877                   D       -       0xfffffe009e4b0700  [system_taskq_1]
106878                   D       -       0xfffffe009e4b0800  [system_delay_taskq_]
106879                   D       -       0xfffffe009e4b0800  [system_delay_taskq_]
106880                   D       -       0xfffffe00a7e0bb00  [arc_prune_0]
106881                   D       -       0xfffffe00a7e0bb00  [arc_prune_1]
db> show all locks
Process 9092 (syz-executor.0) thread 0xfffffe00a6ecf720 (109123)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a8194b10) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6900
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a8194a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            linker          379        10009K          450
            devbuf         4216         4338K         4245
          tcp_hpts            6         3201K            6
           solaris          129         2804K          199
         sysctloid        46304         2731K        46371
             vtbuf           24         1968K           46
               pcb          711         1309K        20409
              kobj          326         1304K          485
            newblk           12         1027K         9140
          vfscache            3         1025K            3
          filedesc          106          842K        16341
          inodedep           36          526K         8405
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          230          471K         9219
         sctp_stro          337          337K         2125
              vmem            3          274K            5
         sctp_atcl          680          255K        11232
            acpica         1674          184K        54712
         vnet_data            1          168K            1
           tidhash            3          141K            3
           pagedep            9          130K         8178
        tfo_ccache            1          128K            1
            DEVFS1          108          108K          125
               sem            4          106K            4
               bus          984           80K         3475
          mtx_pool            2           72K            2
          syncache            1           68K            1
            module          513           65K          513
           kdtrace          336           65K        18920
          acpitask            1           64K            1
       ddb_capture            1           64K            1
              umtx          506           64K          506
         sctp_atky         1017           43K        13609
               BPF           22           36K           58
              temp           35           33K         2068
         hostcache            1           32K            1
               shm            1           32K           30
            DEVFS3          127           32K          137
               msg            4           30K            4
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           69
        kstat_data           17           17K           17
         ufs_mount            5           17K            6
              proc            3           17K            3
          routetbl          131           17K          420
               tty           16           16K           16
           ithread           99           16K           99
         sctp_timw           62           16K           62
           lltable           47           15K           80
              ksem           35           14K         2681
            bus-sc           33           14K         1692
            KTRACE          101           13K        11304
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
      eventhandler          136           12K          136
         sctp_athm          680           11K        11236
          sctp_map          674           11K         4250
         CAM queue            5           11K         1528
              rman           84           10K          425
              GEOM           60           10K          493
            kqueue          108            9K         9241
         in6_multi           65            9K           65
         bmsafemap            2            9K         8358
         taskqueue           78            9K           78
              UART           12            9K           12
           devstat            4            9K            4
               rpc            2            8K            2
             shmfd            1            8K            9
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          236            8K          294
               UMA          365            7K          365
           pwddesc          105            7K         9104
            dirrem           26            7K         8288
              cred           25            7K          311
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           21            6K          446
       ufs_dirhash           24            5K           24
            DEVFSP           74            5K          274
          pf_ifnet           10            5K           19
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
          kcovinfo           64            4K           68
           acpisem           28            4K           28
             hhook           15            4K           17
          freefile           26            4K         8244
           session           25            4K           51
       fpukern_ctx            3            3K            3
          terminal           11            3K           11
         proc-args           44            3K          606
           uidinfo            4            3K           31
             lockf           21            3K          181
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
             selfd           31            2K       130076
            ip6ndp           12            2K           14
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
            Unitno           25            2K           47
          in_multi            6            2K            8
       vnodemarker            3            2K           97
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
            select           10            2K          121
filedesc_to_leader           19            2K           37
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
          freework            5            2K         8163
           softdep            1            1K            1
             mkdir            8            1K        16326
          freeblks            4            1K         8143
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
      NFSD session            1            1K            1
               osd           38            1K         2377
        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          113
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
       inpcbpolicy           17            1K         3235
         newdirblk            4            1K         8163
            diradd            4            1K         8322
              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
          freefrag            2            1K           53
            vnodes            1            1K            1
           CAM SIM            2            1K            2
              ktls            1            1K            1
          procdesc            2            1K           12
            prison            8            1K            8
            feeder            7            1K            7
             taskq            2            1K            2
           tcpfunc            3            1K            3
        loginclass            3            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
            soname            5            1K        13565
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
             xform            2            1K          204
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
          nexusdev            7            1K            7
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           40
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          filecaps            2            1K           94
               iov            1            1K        22464
          p1003.1b            1            1K            1
         sfs_nodes            0            0K            0
        zones_data            0            0K            0
          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
        sctp_mcore            0            0K            0
        sctp_socko            0            0K         8283
         sctp_iter            0            0K           12
         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           12
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            0
            tcp_do            0            0K            0
           tcp_fsb            0            0K         1945
          chd data            0            0K            0
        cubic data            0            0K            0
        dctcp data            0            0K            0
         htcp data            0            0K            0
            mqdata            0            0K            0
        vegas data            0            0K            0
          cdg 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         6587
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           44
           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
        allocindir            0            0K            0
          indirdep            0            0K           12
       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          444
       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            2
        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         8398
     namei_tracker            0            0K            2
       export_host            0            0K            0
        cl_savebuf            0            0K           11
      twe_commands            0            0K            0
      twa_commands            0            0K            0
       tcp_log_dev            0            0K         1020
      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         2753
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
            biobuf            0            0K            0
              aios            0            0K            9
               lio            0            0K            4
               acl            0            0K            0
    osti_cacheable            0            0K            0
          mbuf_tag            0            0K           97
          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          166
           eventfd            0            0K            4
           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          673
            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            3
               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    8324     983     1029479       0     254   38121472        0
              pbuf   2624       0     973           0       0       2    2553152        0
              mbuf    256    9161     439     1749741       0     254    2457600        0
           tcp_log    416       0    5454      108964       0     254    2268864        0
        RADIX NODE    144   14486     153      259225       0      62    2108016        0
        malloc-128    128   16250      25       24587       0     126    2083200        0
          BUF TRIE    144     240   11520        1119       0      62    1693440        0
        malloc-384    384    4158      12        4181       0      30    1601280        0
       malloc-4096   4096     326       3         485       0       2    1347584        0
      mbuf_cluster   2048     630       2         630       0     254    1294336        0
       UMA Slabs 0    112   10863       6       10863       0     126    1217328        0
         vmem btag     56   18343      64       18343       0     254    1030792        0
      malloc-16384  16384      52       4        8168       0       1     917504        0
         sctp_asoc   2288     337      13        2125       0     254     800800        0
       malloc-2048   2048     351      15       12229       0       8     749568        0
         FFS inode   1160     545      36        8804       0       8     673960        0
        malloc-384    384     840     750       19765       0      30     610560        0
           sctp_ep   1280     343      32        9107       0     254     480000        0
            THREAD   1808     229      24        9826       0       8     457424        0
         VM OBJECT    264    1673      52      129793       0      30     455400        0
       malloc-4096   4096     106       4        9097       0       2     450560        0
        256 Bucket   2048     179      15       14837       0       8     397312        0
      malloc-65536  65536       4       2          74       0       1     393216        0
            lkpimm    160       1    2324           1       0      62     372000        0
          lkpicurr    160       2    2323           2       0      62     372000        0
         MAP ENTRY     96    3619     245      489397       0     126     370944        0
       malloc-1024   1024     340      16        2184       0      16     364544        0
         malloc-64     64    5174     118        5242       0     254     338688        0
         malloc-16     16   19435     315       23074       0     254     316000        0
             VNODE    448     583      74        8844       0      30     294336        0
       tcp_bbr_map    128       4    2135       15040       0     126     273792        0
        sctp_raddr    736     337      26        2125       0     254     267168        0
         UMA Zones    768     337       2         337       0      16     260352        0
         malloc-32     32    7686     126       15959       0     254     249984        0
        malloc-256    256     188     757       33457       0      62     241920        0
            DEVCTL   1024      22     198         151       0       0     225280        0
    ertt_txseginfo     40       0    5454       48483       0     254     218160        0
           VMSPACE   2544      74      10        9059       0       4     213696        0
      malloc-65536  65536       3       0           3       0       1     196608        0
      malloc-65536  65536       2       1          10       0       1     196608        0
        malloc-256    256     711      54       20765       0      62     195840        0
        malloc-128    128    1290     105       45201       0     126     178560        0
              PROC   1336     105      18        9092       0       8     164328        0
       mbuf_packet    256     134     496       12286       0     254     161280        0
        malloc-128    128     461     779       13990       0     126     158720        0
        malloc-256    256      57     558        9877       0      62     157440        0
       FFS2 dinode    256     545      25        8804       0      62     145920        0
        malloc-256    256       1     569       14944       0      62     145920        0
       S VFS Cache    104    1034     331        9655       0     126     141960        0
         filedesc0   1072     105      21        9104       0       8     135072        0
zio_buf_comb_131072 131072       0       1           1       0       1     131072        0
      malloc-65536  65536       0       2         136       0       1     131072        0
       malloc-1024   1024     120       8         370       0      16     131072        0
            socket    944      36      96       14242       0     254     124608        0
          UMA Kegs    384     322       1         322       0      30     124032        0
          ksiginfo    112     108     936        2649       0     126     116928        0
      malloc-16384  16384       7       0          22       0       1     114688        0
       malloc-8192   8192      14       0          16       0       1     114688        0
        128 Bucket   1024      72      31        1657       0      16     105472        0
      malloc-32768  32768       1       2         131       0       1      98304        0
         malloc-64     64     967     482      140595       0     254      92736        0
            clpbuf   2624       0      32          52       0      16      83968        0
             tcpcb   1080       9      68        2336       0     254      83160        0
       malloc-4096   4096      15       3          29       0       2      73728        0
         tcp_inpcb    496       9     135        2336       0     254      71424        0
         64 Bucket    512      96      40        8365       0      30      69632        0
             g_bio    408       0     170        8243       0      30      69360        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-16384  16384       2       2         162       0       1      65536        0
         malloc-64     64     808     137       24069       0     254      60480        0
       malloc-8192   8192       2       5          36       0       1      57344        0
       malloc-8192   8192       5       2         106       0       1      57344        0
       malloc-4096   4096      13       1         548       0       2      57344        0
       malloc-2048   2048      17      11         613       0       8      57344        0
         32 Bucket    256      74     121        9245       0      62      49920        0
zio_data_buf_16384  16384       0       3           9       0       1      49152        0
       malloc-4096   4096      10       2          14       0       2      49152        0
            pcpu-8      8    5162     470        5528       0     254      45056        0
       malloc-1024   1024      33       7          50       0      16      40960        0
       malloc-1024   1024       3      37         511       0      16      40960        0
         TURNSTILE    136     254      19         254       0      62      37128        0
           DIRHASH   1024      34       2          34       0      16      36864        0
             NAMEI   1024       0      36       48424       0      16      36864        0
           pcpu-64     64     492      84         492       0     254      36864        0
        malloc-256    256     106      29         551       0      62      34560        0
              pipe    744      22      23         545       0      16      33480        0
     zio_buf_16384  16384       0       2          10       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       0       2           2       0       1      32768        0
         malloc-64     64     423      81       20680       0     254      32256        0
      tcp_rack_pcb    832       0      36        1945       0      16      29952        0
         malloc-64     64      94     347         758       0     254      28224        0
             KNOTE    160      28     147       91366       0      62      28000        0
             Files     80     231     119       34995       0     126      28000        0
        malloc-128    128      17     200         274       0     126      27776        0
        sctp_chunk    152     179       3         289       0     254      27664        0
        malloc-256    256      99       6        5105       0      62      26880        0
        SLEEPQUEUE     88     254      34         254       0     126      25344        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-1024   1024      16       8        2889       0      16      24576        0
sctp_stream_msg_out    112     160      56         501       0     254      24192        0
               PWD     32      50     706        8226       0     254      24192        0
         malloc-32     32     690      66       11623       0     254      24192        0
            ttyinq    160     135      15         300       0      62      24000        0
          8 Bucket     80      41     259        2524       0     126      24000        0
        malloc-128    128     133      53        8632       0     126      23808        0
           ttyoutq    256      72      18         160       0      62      23040        0
        malloc-384    384      43      17          78       0      30      23040        0
        malloc-384    384      52       8          52       0      30      23040        0
     udplite_inpcb    496       0      40         464       0     254      19840        0
       Mountpoints   2752       2       5           2       0       4      19264        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       0       4        8398       0       2      16384        0
       malloc-4096   4096       2       2         212       0       2      16384        0
       malloc-2048   2048       7       1           7       0       8      16384        0
         malloc-32     32     326     178        5809       0     254      16128        0
         malloc-32     32      65     439         451       0     254      16128        0
      vtnet_tx_hdr     24       0     668      520036       0     254      16032        0
         malloc-16     16     703     297       16901       0     254      16000        0
         udp_inpcb    496       6      26         286       0     254      15872        0
             unpcb    256      11      49        1857       0     254      15360        0
        malloc-384    384      31       9          31       0      30      15360        0
       tcp_bbr_pcb    832       3      15          78       0      16      14976        0
            cpuset    104       7     117         991       0     126      12896        0
       malloc-4096   4096       2       1           7       0       2      12288        0
       malloc-2048   2048       1       5          21       0       8      12288        0
       malloc-2048   2048       0       6          31       0       8      12288        0
        malloc-512    512       1      23         149       0      30      12288        0
        malloc-512    512       8      16          44       0      30      12288        0
      tcp_rack_map    112       0     108        3812       0     126      12096        0
         16 Bucket    144      51      33         430       0      62      12096        0
         malloc-16     16     554     196        8568       0     254      12000        0
             ripcb    496       2      22         149       0     254      11904        0
        malloc-128    128      54      39        2134       0     126      11904        0
              kenv    258      15      30        1035       0      30      11610        0
     routing nhops    256      27      18          34       0      62      11520        0
        malloc-256    256      24      21         500       0      62      11520        0
       malloc-2048   2048       2       2           3       0       8       8192        0
       malloc-1024   1024       8       0           8       0      16       8192        0
       malloc-1024   1024       4       4          12       0      16       8192        0
        malloc-512    512      11       5         105       0      30       8192        0
        malloc-512    512       3      13          89       0      30       8192        0
        malloc-512    512       4      12          35       0      30       8192        0
           rtentry    176      30      16          34       0      62       8096        0
              PGRP     88      25      67          56       0     126       8096        0
          rl_entry     40      69     133          69       0     254       8080        0
        sctp_laddr     48       0     168        2119       0     254       8064        0
             udpcb     32       6     246         750       0     254       8064        0
              AIOP     32       4     248           4       0     254       8064        0
              ertt     72       9     103        2336       0     126       8064        0
         malloc-64     64      39      87         205       0     254       8064        0
         malloc-64     64       4     122           8       0     254       8064        0
         malloc-64     64       9     117          33       0     254       8064        0
         malloc-32     32      95     157        3359       0     254       8064        0
         malloc-32     32      35     217        6122       0     254       8064        0
         malloc-32     32      23     229         263       0     254       8064        0
          4 Bucket     48       6     162         192       0     254       8064        0
          2 Bucket     32      59     193        1289       0     254       8064        0
         malloc-16     16      17     483          29       0     254       8000        0
         malloc-16     16      62     438       31305       0     254       8000        0
         malloc-16     16      32     468          52       0     254       8000        0
         malloc-16     16      11     489          14       0     254       8000        0
        malloc-128    128      16      46          47       0     126       7936        0
        malloc-128    128       1      61          50       0     126       7936        0
               AIO    208       0      38          12       0      62       7904        0
            itimer    352       0      22           6       0      30       7744        0
        malloc-384    384       1      19         465       0      30       7680        0
        malloc-256    256      14      16         269       0      62       7680        0
            AIOLIO    272       0      28           4       0      30       7616        0
     FPU_save_area    832       1       8           1       0      16       7488        0
         domainset     40       0     126         984       0     254       5040        0
         abd_chunk   4096       1       0           1       0       2       4096        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-2048   2048       1       1           1       0       8       4096        0
       malloc-1024   1024       4       0           4       0      16       4096        0
        malloc-512    512       2       6           2       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
          sackhole     32       0     126           3       0     254       4032        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           4       0     254       4032        0
               ipq     56       0      72           1       0     254       4032        0
         malloc-32     32       0     126           2       0     254       4032        0
         malloc-16     16       4     246           5       0     254       4000        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
             AIOCB    552       0       7          25       0      16       3864        0
        malloc-384    384       2       8           2       0      30       3840        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      18      21          25       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
   zfs_znode_cache    464       0       0           0       0      30          0        0
       sio_cache_2    168       0       0           0       0      62          0        0
       sio_cache_1    152       0       0           0       0      62          0        0
       sio_cache_0    136       0       0           0       0      62          0        0
     zil_zcw_cache     80       0       0           0       0     126          0        0
     zil_lwb_cache    352       0       0           0       0      30          0        0
    dmu_buf_impl_t    408       0       0           0       0      30          0        0
         arc_buf_t     64       0       0           0       0     254          0        0
arc_buf_hdr_t_l2only     96       0       0           0       0     126          0        0
arc_buf_hdr_t_full_crypt    424       0       0           0       0      30          0        0
arc_buf_hdr_t_full    360       0       0           0       0      30          0        0
           dnode_t   1032       0       0           0       0       8          0        0
          sa_cache    296       0       0           0       0      30          0        0
zio_buf_comb_16777216 16777216       0       0           0       0       1          0        0
zio_buf_comb_14680064 14680064       0       0           0       0       1          0        0
zio_buf_comb_12582912 12582912       0       0           0       0       1          0        0
zio_buf_comb_10485760 10485760       0       0           0       0       1          0        0
zio_buf_comb_8388608 8388608       0       0           0       0       1          0        0
zio_buf_comb_7340032 7340032       0       0           0       0       1          0        0
zio_buf_comb_6291456 6291456       0       0           0       0       1          0        0
zio_buf_comb_5242880 5242880       0       0           0       0       1          0        0
zio_buf_comb_4194304 4194304       0       0           0       0       1          0        0
zio_buf_comb_3670016 3670016       0       0           0       0       1          0        0
zio_buf_comb_3145728 3145728       0       0           0       0       1          0        0
zio_buf_comb_2621440 2621440       0       0           0       0       1          0        0
zio_buf_comb_2097152 2097152       0       0           0       0       1          0        0
zio_buf_comb_1835008 1835008       0       0           0       0       1          0        0
zio_buf_comb_1572864 1572864       0       0           0       0       1          0        0
zio_buf_comb_1310720 1310720       0       0           0       0       1          0        0
zio_buf_comb_1048576 1048576       0       0           0       0       1          0        0
zio_buf_comb_917504 917504       0       0           0       0       1          0        0
zio_buf_comb_786432 786432       0       0           0       0       1          0        0
zio_buf_comb_655360 655360       0       0           0       0       1          0        0
zio_buf_comb_524288 524288       0       0           0       0       1          0        0
zio_buf_comb_458752 458752       0       0           0       0       1          0        0
zio_buf_comb_393216 393216       0       0           0       0       1          0        0
zio_buf_comb_327680 327680       0       0           0       0       1          0        0
zio_buf_comb_262144 262144       0       0           0       0       1          0        0
zio_buf_comb_229376 229376       0       0           0       0       1          0        0
zio_buf_comb_196608 196608       0       0           0       0       1          0        0
zio_buf_comb_163840 163840       0       0           0       0       1          0        0
zio_buf_comb_114688 114688       0       0           0       0       1          0        0
zio_buf_comb_98304  98304       0       0           0       0       1          0        0
zio_buf_comb_81920  81920       0       0           0       0       1          0        0
zio_buf_comb_65536  65536       0       0           0       0       1          0        0
zio_buf_comb_57344  57344       0       0           0       0       1          0        0
zio_buf_comb_49152  49152       0       0           0       0       1          0        0
zio_buf_comb_40960  40960       0       0           0       0       1          0        0
zio_buf_comb_32768  32768       0       0           0       0       1          0        0
zio_buf_comb_28672  28672       0       0           0       0       1          0        0
zio_buf_comb_24576  24576       0       0           0       0       1          0        0
zio_buf_comb_20480  20480       0       0           0       0       1          0        0
zio_data_buf_14336  14336       0       0           0       0       1          0        0
     zio_buf_14336  14336       0       0           0       0       1          0        0
zio_data_buf_12288  12288       0       0           0       0       1          0        0
     zio_buf_12288  12288       0       0           0       0       1          0        0
zio_data_buf_10240  10240       0       0           0       0       1          0        0
     zio_buf_10240  10240       0       0           0       0       1          0        0
 zio_data_buf_8192   8192       0       0           0       0       1          0        0
      zio_buf_8192   8192       0       0           0       0       1          0        0
 zio_data_buf_7168   7168       0       0           0       0       1          0        0
      zio_buf_7168   7168       0       0           0       0       1          0        0
 zio_data_buf_6144   6144       0       0           0       0       1          0        0
      zio_buf_6144   6144       0       0           0       0       1          0        0
 zio_data_buf_5120   5120       0       0           0       0       1          0        0
      zio_buf_5120   5120       0       0           0       0       1          0        0
 zio_data_buf_4096   4096       0       0           0       0       2          0        0
      zio_buf_4096   4096       0       0           0       0       2          0        0
 zio_data_buf_3584   3584       0       0           0       0       2          0        0
      zio_buf_3584   3584       0       0           0       0       2          0        0
 zio_data_buf_3072   3072       0       0           0       0       4          0        0
      zio_buf_3072   3072       0       0           0       0       4          0        0
 zio_data_buf_2560   2560       0       0           0       0       4          0        0
      zio_buf_2560   2560       0       0           0       0       4          0        0
 zio_data_buf_2048   2048       0       0           0       0       8          0        0
      zio_buf_2048   2048       0       0           0       0       8          0        0
 zio_data_buf_1536   1536       0       0           0       0       8          0        0
      zio_buf_1536   1536       0       0           0       0       8          0        0
 zio_data_buf_1024   1024       0       0           0       0      16          0        0
      zio_buf_1024   1024       0       0           0       0      16          0        0
  zio_data_buf_512    512       0       0           0       0      30          0        0
       zio_buf_512    512       0       0           0       0      30          0        0
    zio_link_cache     48       0       0           0       0     254          0        0
         zio_cache   1232       0       0           0       0       8          0        0
   ddt_entry_cache    392       0       0           0       0      30          0        0
         ddt_cache  24824       0       0           0       0       1          0        0
metaslab_alloc_trace_cache     72       0       0           0       0     126          0        0
zfs_btree_leaf_cache   4096       0       0           0       0       2          0        0
reference_history_cache      8       0       0           0       0     254          0        0
   reference_cache     40       0       0           0       0     254          0        0
        taskq_zone    192       0       0           0       0      62          0        0
       FFS1 dinode    128       0       0           0       0     126          0        0
            da_ccb    544       0       0           0       0      16          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
        sctp_readq    152       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_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
             tcptw     88       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
        TMPFS node    224       0       0           0       0      62          0        0
           NCLNODE    584       0       0           0       0      16          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           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
        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-8192   8192       0       0           0       0       1          0        0
       malloc-2048   2048       0       0           0       0       8          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-384    384       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 (9):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/07/18 03:28 freebsd-src f808bb9b7e5e f115ae98 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)
2021/07/09 17:27 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)
2021/07/09 13:42 freebsd-src a65fe39d5418 281e815f console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)
2021/07/09 02:20 freebsd-src 25a66f1fb177 1b20171a console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)
2021/07/08 17:45 freebsd-src e88c3b1b02a6 1aade754 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)
2021/07/08 13:59 freebsd-src e88c3b1b02a6 1aade754 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)
2021/07/08 00:09 freebsd-src da2f833f7a0b 95793bce console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)
2021/07/07 14:49 freebsd-src da2f833f7a0b 4846d5c1 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)
2021/07/07 07:45 freebsd-src da2f833f7a0b 4846d5c1 console log report ci-freebsd-main panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(3)
* Struck through repros no longer work on HEAD.