syzbot


panic: prefix ADDR has referencing addresses (4)

Status: auto-obsoleted due to no activity on 2024/02/04 05:57
Reported-by: syzbot+1fe3a711ceccf4ce3eba@syzkaller.appspotmail.com
First crash: 457d, last: 403d
Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd panic: prefix ADDR has referencing addresses (2) 3 957d 1066d 0/2 auto-closed as invalid on 2022/07/29 22:49
freebsd panic: prefix ADDR has referencing addresses (6) 3 51d 134d 0/2 upstream: reported on 2024/08/01 00:25
freebsd panic: prefix ADDR has referencing addresses 1 1159d 1159d 0/2 auto-closed as invalid on 2022/01/08 14:25
freebsd panic: prefix ADDR has referencing addresses (5) 4 253d 291d 0/2 auto-obsoleted due to no activity on 2024/07/02 17:02
freebsd panic: prefix ADDR has referencing addresses (3) 1 747d 747d 0/2 auto-obsoleted due to no activity on 2023/02/25 09:22

Sample crash report:
panic: prefix 0xfffffe0073fe2d00 has referencing addresses
cpuid = 1
time = 1694606928
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a345050
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a3451b0
vpanic() at vpanic+0x271/frame 0xfffffe006a345350
panic() at panic+0xb5/frame 0xfffffe006a345410
nd6_prefix_del() at nd6_prefix_del+0x414/frame 0xfffffe006a345510
nd6_purge() at nd6_purge+0x2b2/frame 0xfffffe006a3455d0
_in6_ifdetach() at _in6_ifdetach+0x2b2/frame 0xfffffe006a3456b0
if_detach_internal() at if_detach_internal+0x35c/frame 0xfffffe006a345780
if_detach() at if_detach+0xbe/frame 0xfffffe006a3457c0
tun_destroy() at tun_destroy+0x1bc/frame 0xfffffe006a345810
tun_clone_destroy() at tun_clone_destroy+0x112/frame 0xfffffe006a345840
if_clone_destroyif_flags() at if_clone_destroyif_flags+0xd0/frame 0xfffffe006a345890
if_clone_destroy() at if_clone_destroy+0x1f6/frame 0xfffffe006a3458d0
ifioctl() at ifioctl+0x1059/frame 0xfffffe006a345af0
kern_ioctl() at kern_ioctl+0x4c3/frame 0xfffffe006a345bd0
sys_ioctl() at sys_ioctl+0x321/frame 0xfffffe006a345d30
amd64_syscall() at amd64_syscall+0x423/frame 0xfffffe006a345f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a345f30
--- syscall (54, FreeBSD ELF64, ioctl), rip = 0x824c2f2ca, rsp = 0x820d018f8, rbp = 0x820d01910 ---
KDB: enter: panic
[ thread pid 20440 tid 127746 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x2179617(%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         0xfffffe00033eee30
rdx         0xdffff7c000000000
rbx         0xffffffff826dab00  .str.28
rsp         0xfffffe006a345190
rbp         0xfffffe006a3451b0
rsi                        0x1
rdi                          0
r8                           0
r9                  0xffffffff
r10                          0
r11                        0x6
r12                          0
r13         0xfffffe0073ddd1e0
r14         0xffffffff826dab00  .str.28
r15                          0
rip         0xffffffff815c41fe  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x2179617(%rip)
db> show proc
Process 20440 (ifconfig) at 0xfffffe006cd80ac0:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 20439 at 0xfffffe006cd81ae0
 ABI: FreeBSD ELF64
 flag: 0x10004000  flag2: 0
 arguments: ifconfig tap1 destroy
 reaper: 0xfffffe0054216040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe006d39e738
   (map 0xfffffe006d39e738)
   (map.pmap 0xfffffe006d39e7f8)
   (pmap 0xfffffe006d39e868)
 threads: 1
127746                   Run     CPU 1                       ifconfig
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
20440 20439 20439     0  R       CPU 1                       ifconfig
20439   768 20439     0  Ss      wait    0xfffffe006cd81ae0  syz-executor.1
20437     1 20437     0  Ss      select  0xfffffe006d356040  rtsol
20436     1 20436     0  Ss      select  0xfffffe006d356940  rtsol
20435     1 20435     0  Ss      select  0xfffffe006d356540  rtsol
20432 20368   424     0  S       kqread  0xfffffe0057acf700  rtsol
20368 20362   424     0  S       wait    0xfffffe006cd81580  sh
20362   424   424     0  S       wait    0xfffffe0073fc6060  sh
18668     1   775     0  S       uwait   0xfffffe0057ac8d80  syz-executor.2
18663     1   775     0  S       uwait   0xfffffe006d345500  syz-executor.2
18658     1   775     0  S       uwait   0xfffffe006d284280  syz-executor.2
18650     1   775     0  S       uwait   0xfffffe006d344c80  syz-executor.2
18644     1   775     0  S       uwait   0xfffffe0057ac8700  syz-executor.2
 4878     1  4878    65  Ss      select  0xfffffe006d3568c0  dhclient
 4340     1  4340     0  Ss      select  0xfffffe006d356ac0  dhclient
 4336     1  4336     0  Ss      select  0xfffffe006d3561c0  dhclient
 4309     1  4309    65  Ss      select  0xfffffe006d356340  dhclient
 3347     1  3347     0  Ss      select  0xfffffe006d3566c0  dhclient
 3344     1  3344     0  Ss      select  0xfffffe006d356440  dhclient
 2249     1  2249    65  Ss      select  0xfffffe006d356740  dhclient
 1622     0     0     0  DL      aiordy  0xfffffe006cd82040  [aiod4]
 1621     0     0     0  DL      aiordy  0xfffffe006ce565a0  [aiod3]
 1620     0     0     0  DL      aiordy  0xfffffe006ce56b00  [aiod2]
 1619     0     0     0  DL      aiordy  0xfffffe006ccb6000  [aiod1]
 1238     1  1238     0  Ss      select  0xfffffe0058a5bd40  dhclient
 1235     1  1235     0  Ss      select  0xfffffe006d357240  dhclient
  779   768   779     0  Ss      piperd  0xfffffe006d25b5b0  syz-executor.3
  775   768   775     0  Ss      piperd  0xfffffe0058aad2d8  syz-executor.2
  773   768   773     0  Ss      piperd  0xfffffe0058aab2d8  syz-executor.0
  768   766   766     0  S       (threaded)                  syz-fuzzer
100101                   S       wait    0xfffffe006ccb8040  syz-fuzzer
100118                   S       uwait   0xfffffe0057aca300  syz-fuzzer
100119                   S       wait    0xfffffe006ccb8040  syz-fuzzer
100120                   S       uwait   0xfffffe0057aca500  syz-fuzzer
100121                   S       uwait   0xfffffe0057aca600  syz-fuzzer
100122                   S       uwait   0xfffffe00576af880  syz-fuzzer
100123                   S       uwait   0xfffffe00576af980  syz-fuzzer
100124                   S       wait    0xfffffe006ccb8040  syz-fuzzer
100125                   S       wait    0xfffffe006ccb8040  syz-fuzzer
100126                   S       uwait   0xfffffe0057ac9500  syz-fuzzer
100131                   S       uwait   0xfffffe00576af380  syz-fuzzer
100144                   S       kqread  0xfffffe006ce25200  syz-fuzzer
110166                   S       uwait   0xfffffe0057ac8e80  syz-fuzzer
  766   764   766     0  Ss      pause   0xfffffe006ccb9110  csh
  764   682   764     0  Ss      select  0xfffffe000784e2c0  sshd
  748     1   748     0  Ss+     ttyin   0xfffffe00572198b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe00587f54b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe00587f5cb0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe00587f64b0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe00587f6cb0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe005437a4b0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe005437acb0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe005437b4b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe005437bcb0  getty
  686     1   686     0  Ss      nanslp  0xffffffff8371ec01  cron
  682     1   682     0  Ss      select  0xfffffe000784e4c0  sshd
  495     1   495     0  Ss      select  0xfffffe000784e6c0  syslogd
  424     1   424     0  Ss      wait    0xfffffe0057be9060  devd
  423     1   423    65  Ss      select  0xfffffe000784e5c0  dhclient
  338     1   338     0  Ss      select  0xfffffe000784e540  dhclient
  335     1   335     0  Ss      select  0xfffffe0058a5c0c0  dhclient
   17     0     0     0  DL      syncer  0xffffffff8383c2e0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe00571de040  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff8383a900  [bufdaemon]
100082                   D       -       0xffffffff82c0a140  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe00570c04e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff838ad480  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83895338  [dom0]
100080                   D       launds  0xffffffff83895344  [laundry: dom0]
100081                   D       umarcl  0xffffffff81d4d010  [uma]
    7     0     0     0  DL      -       0xffffffff834b3c28  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff841b13d0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff845ab4e0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff8347e340  [doneq0]
100045                   D       -       0xffffffff8347e2c0  [async]
100076                   D       -       0xffffffff8347e140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100041                   D       crypto_ 0xffffffff83890ba0  [crypto]
100042                   D       crypto_ 0xfffffe00540bfe30  [crypto returns 0]
100043                   D       crypto_ 0xfffffe00540bfe80  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe00570ca088  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff836c75e0  [g_event]
100036                   D       -       0xffffffff836c7600  [g_up]
100037                   D       -       0xffffffff836c7620  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100029                   I                                   [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  RL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100031                   Run     CPU 0                       [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   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    0xfffffe0054216040  [init]
   10     0     0     0  DL      audit_w 0xffffffff838915e0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff836c7fa0  [swapper]
100005                   D       -       0xfffffe00542d0100  [softirq_0]
100006                   D       -       0xfffffe00542d0000  [softirq_1]
100007                   D       -       0xfffffe00542cfe00  [if_io_tqg_0]
100008                   D       -       0xfffffe00542cfd00  [if_io_tqg_1]
100009                   D       -       0xfffffe00542cfc00  [if_config_tqg_0]
100010                   D       -       0xfffffe00085fe000  [pci_hp taskq]
100011                   D       -       0xfffffe00085fde00  [kqueue_ctx taskq]
100014                   D       -       0xfffffe00085fdb00  [thread taskq]
100016                   D       -       0xfffffe00085fd900  [aiod_kick taskq]
100017                   D       -       0xfffffe00085fd800  [deferred_unmount ta]
100018                   D       -       0xfffffe00085fd700  [inm_free taskq]
100019                   D       -       0xfffffe00085fd600  [in6m_free taskq]
100020                   D       -       0xfffffe00085fd500  [linuxkpi_irq_wq]
100021                   D       -       0xfffffe00085fd400  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe00085fd400  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe00085fd400  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe00085fd400  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe00085fd300  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe00085fd300  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe00085fd300  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe00085fd300  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe00085fd200  [firmware taskq]
100039                   D       -       0xfffffe00085fd100  [crypto_0]
100040                   D       -       0xfffffe00085fd100  [crypto_1]
100055                   D       -       0xfffffe00085fce00  [vtnet0 rxq 0]
100056                   D       -       0xfffffe00085fcd00  [vtnet0 txq 0]
100057                   D       -       0xfffffe00085fcc00  [vtnet0 rxq 1]
100058                   D       -       0xfffffe00085fcb00  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe00571af480  [virtio_balloon]
100066                   D       -       0xffffffff826dfc40  [deadlkres]
100070                   D       -       0xfffffe005875f300  [acpi_task_0]
100071                   D       -       0xfffffe005875f300  [acpi_task_1]
100072                   D       -       0xfffffe005875f300  [acpi_task_2]
100074                   D       -       0xfffffe00085fe100  [mca taskq]
100075                   D       -       0xfffffe00085fd000  [CAM taskq]
db> show all locks
Process 20440 (ifconfig) thread 0xfffffe0073ddd1e0 (127746)
exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff8383caa0) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:1102
Process 12 (intr) thread 0xfffffe00542ee560 (100031)
exclusive sleep mutex kqueue (kqueue) r = 0 (0xfffffe0057acf700) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_event.c:2393
exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe006a5a4560) locked @ /syzkaller/managers/main/kernel/sys/net/rtsock.c:341
exclusive sleep mutex rtsock route_cb lock (rtsock route_cb lock) r = 0 (0xffffffff83840740) locked @ /syzkaller/managers/main/kernel/sys/net/rtsock.c:351
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            7         4801K            7
            devbuf         4192         4324K         4220
         sysctloid        34926         2058K        34997
             vtbuf           24         1968K           46
              kobj          326         1304K          488
               pcb          550         1254K       110984
            newblk           93         1047K       119377
          vfscache            3         1025K            3
          inodedep          340          640K        24797
            linker          374          560K          412
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          155          298K        20531
              vmem            3          266K            6
         sctp_stro          260          260K        10007
          acpitask            1          224K            1
         sctp_atcl          520          195K        65802
            acpica         1674          184K        60310
          filedesc           22          169K        38745
           tidhash            3          141K            3
           pagedep           16          132K        19377
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
         vnet_data            1          112K            1
            DEVFS1          109          109K          129
               sem            4          106K            4
        gtaskqueue           18           98K           18
            dirrem          321           81K        22199
               bus          985           81K         5155
          mtx_pool            2           72K            2
               BPF           37           71K          189
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          513           65K          513
       ddb_capture            1           64K            1
              umtx          396           50K          396
         sctp_timw          180           45K          180
           kdtrace          227           45K        48209
          freefile          319           40K        22184
              temp           32           37K         3866
         sctp_atky          780           33K        75945
         hostcache            1           32K            1
               shm            1           32K         1403
            DEVFS3          128           32K          139
               msg            4           30K            4
            kbdmux            6           28K            6
        DEVFS_RULE           56           20K           56
            ifaddr           68           20K           82
          routetbl          218           19K          671
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           97           16K           97
            bus-sc           34           15K         1687
           lltable           45           14K          110
          freework           54           14K        63013
      eventhandler          157           13K          157
            KTRACE          100           13K          100
             ifnet            7           13K            8
              kenv           95           12K           95
              rman           88           11K          431
              GEOM           61           11K          481
         CAM queue            5           11K         1528
       ether_multi          124           10K          203
            kqueue           70            9K        20467
         bmsafemap            3            9K        24013
               rpc            4            9K            4
         sctp_athm          520            9K        65943
          sctp_map          520            9K        20024
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K           70
             shmfd            1            8K          157
       pfs_vncache            1            8K            1
     audit_evclass          238            8K          300
         in6_multi           55            8K           83
              cred           27            7K          531
         taskqueue           63            7K           63
            sglist            6            7K            6
           CAM DEV            3            6K          510
            plimit           23            6K          514
         pfs_nodes           20            5K           20
             hhook           15            5K           17
       ufs_dirhash           24            5K           24
          pf_ifnet           11            5K           47
               UMA          268            5K          268
           session           35            5K           65
          freeblks           17            5K        24216
           pwddesc           66            5K        21141
                vt           11            5K           11
            DEVFSP           65            5K         2697
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
         proc-args          101            4K        21918
           acpisem           28            4K           28
             selfd           53            4K       274231
             lockf           30            4K           64
          kcovinfo           52            4K           78
           pf_rule           24            3K          654
          terminal           11            3K           11
            select           20            3K          124
             clone            9            3K            9
           uidinfo            3            3K           23
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           17
            Unitno           29            2K           55
          sctp_ifa           13            2K           17
           CAM XPT           22            2K          543
               msi           12            2K           12
         toponodes            6            2K            6
         newdirblk           10            2K        19353
             mkdir           10            2K        38706
       ipsecpolicy            2            2K            2
          in_multi            5            2K            9
           acpidev           20            2K           20
               tun            7            2K            8
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
            CC Mem            4            1K        11651
             nhops            6            1K            8
       vnodemarker            2            1K           84
      NFSD session            1            1K            1
         sctp_aadr           15            1K           30
          procdesc            7            1K           22
        CAM periph            4            1K          271
             ipsec            3            1K            3
          indirdep            3            1K        58678
               mld            6            1K            7
              igmp            6            1K            7
              pfil            6            1K            6
            isadev            6            1K            6
             mount           16            1K          201
          pci_link           10            1K           10
          sctp_ifn            5            1K           17
            diradd            5            1K        22239
            crypto            4            1K           13
 encap_export_host           12            1K           12
       inpcbpolicy           18            1K        12770
              cdev            2            1K            2
               osd            9            1K        11586
    chacha20random            1            1K            1
            biobuf            1            1K            1
            vnodes            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
         cryptodev            2            1K         2613
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
           netlink            1            1K            1
               aio            4            1K            4
          pmchooks            1            1K            1
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
            soname            4            1K        56497
          sctp_vrf            1            1K            1
              vnet            1            1K            1
               pmc            1            1K            1
          filecaps            4            1K          140
             sigio            1            1K           37
           entropy            2            1K           52
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
        ext2_mount            0            0K            0
         ext2_node            0            0K            0
      ext2_extents            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        27768
         sctp_iter            0            0K           20
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320    1078      886321       0     254   38494208        0
              mbuf    256    9158    7615     4692360       0     254    4293888        0
        malloc-384    384    4740     270       70085       0      30    1923840        0
        RADIX NODE    144   11969     318      680825       0      63    1769328        0
          BUF TRIE    144     211   11605      107449       0      62    1701504        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        malloc-128    128   11495      99       11581       0     126    1484032        0
       malloc-4096   4096     330      10        5603       0       2    1392640        0
       UMA Slabs 0    112   11278      20       11278       0     126    1265376        0
           sctp_ep   1176     260     760       55389       0     254    1199520        0
         sctp_asoc   2256     260     250       10007       0     254    1150560        0
         vmem btag     56   18257      70       18257       0     254    1026312        0
       malloc-2048   2048     263     217       55394       0       8     983040        0
            socket    960      46     718       70033       0     254     733440        0
         FFS inode   1160     528      25       22712       0       8     641480        0
        256 Bucket   2048     266      20       18794       0       8     585728        0
    ertt_txseginfo     40       0   14544     3120304       0     254     581760        0
        sctp_raddr    736     260     510       10017       0     254     566720        0
        malloc-384    384     361    1019       24941       0      30     529920        0
      malloc-65536  65536       6       2         380       0       1     524288        0
            lkpimm    168       1    3095           1       0      62     520128        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     198           0       0       2     519552        0
       malloc-1024   1024     398      34       11530       0      16     442368        0
         VM OBJECT    264    1588      62      244659       0      30     435600        0
        malloc-256    256     567    1053       23578       0      62     414720        0
            THREAD   1824     160      38       27767       0       8     361152        0
             VNODE    448     569      97       22756       0      30     298368        0
       malloc-4096   4096      66       4       20441       0       2     286720        0
      malloc-16384  16384      10       7       19369       0       1     278528        0
       malloc-2048   2048       4     132         539       0       8     278528        0
        sctp_chunk    152      16    1778        6997       0     254     272688        0
        malloc-256    256     210     855       89553       0      62     272640        0
      malloc-32768  32768       0       8       55610       0       1     262144        0
         malloc-64     64    3816     279        3828       0     254     262080        0
         malloc-16     16   14438     562       26114       0     254     240000        0
        malloc-256    256     167     763      206609       0      62     238080        0
            DEVCTL   1024      11     209         171       0       0     225280        0
           tcp_log    416       0     513         330       0     254     213408        0
       mbuf_packet    256     159     603       34298       0     254     195072        0
         MAP ENTRY     96    1732     284      647872       0     126     193536        0
         UMA Zones    768     240       4         240       0      16     187392        0
         malloc-32     32    5280     390        5311       0     254     181440        0
     FPU_save_area    832     162      54       32081       0      16     179712        0
       tcp_bbr_map    128       0    1395      152076       0     126     178560        0
        malloc-128    128     326    1069       22264       0     126     178560        0
        malloc-128    128    1096     299       39839       0     126     178560        0
        malloc-128    128    1180     215       29371       0     126     178560        0
       FFS2 dinode    256     528     162       22712       0      62     176640        0
        malloc-256    256     295     335       56206       0      62     161280        0
       S VFS Cache    104    1065     456       25813       0     126     158184        0
        128 Bucket   1024      87      44        6616       0      16     134144        0
      malloc-65536  65536       0       2         110       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2           8       0       1     131072        0
      malloc-32768  32768       4       0           4       0       1     131072        0
             unpcb    256      23     487        1818       0     254     130560        0
         tcp_inpcb   1304       4      92       11573       0       8     125184        0
              PROC   1376      65      23       20440       0       8     121088        0
          ksiginfo    112      71     973        4869       0     126     116928        0
       malloc-4096   4096      19       7         588       0       2     106496        0
         64 Bucket    512     124      76       25200       0      30     102400        0
      malloc-32768  32768       3       0           3       0       1      98304        0
         filedesc0   1072      66      25       21141       0       8      97552        0
          UMA Kegs    384     227       6         227       0      30      89472        0
              pipe    728      22      99        2717       0      16      88088        0
         malloc-64     64     565     758       15858       0     254      84672        0
         malloc-64     64     550     773       24884       0     254      84672        0
        malloc-128    128     402     249       20458       0     126      83328        0
      malloc-16384  16384       5       0           5       0       1      81920        0
        malloc-256    256     254      61        5273       0      62      80640        0
         32 Bucket    256     122     193       13053       0      62      80640        0
       malloc-4096   4096      14       4          31       0       2      73728        0
             g_bio    408       0     180      779016       0      30      73440        0
         malloc-64     64     314     757      336513       0     254      68544        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       0       1           1       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
      malloc-32768  32768       0       2         120       0       1      65536        0
       malloc-2048   2048       9      23        1936       0       8      65536        0
       malloc-1024   1024      15      49         526       0      16      65536        0
             Files     80     224     576      120649       0     126      64000        0
sctp_stream_msg_out    112     328     212         565       0     254      60480        0
             ripcb    392       7     146         492       0      30      59976        0
         udp_inpcb    424       7     119         479       0      30      53424        0
         malloc-64     64     487     332        1164       0     254      52416        0
           VMSPACE    616      45      39       20421       0      16      51744        0
        malloc-128    128      77     326       23211       0     126      51584        0
        malloc-128    128     143     260        8874       0     126      51584        0
        malloc-256    256      40     155       43430       0      62      49920        0
        malloc-256    256      72     123         286       0      62      49920        0
      tcp_rack_pcb   1024       0      48        4805       0      16      49152        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48      116009       0      16      49152        0
       malloc-8192   8192       6       0           6       0       1      49152        0
       malloc-8192   8192       6       0           6       0       1      49152        0
       malloc-8192   8192       4       2          16       0       1      49152        0
       malloc-4096   4096      10       2          42       0       2      49152        0
        malloc-512    512      14      82         325       0      30      49152        0
           pcpu-64     64     490     278         490       0     254      49152        0
        malloc-384    384      90      30          90       0      30      46080        0
            pcpu-8      8    4780     852       11115       0     254      45056        0
       tcp_bbr_pcb    832       0      54        3688       0      16      44928        0
          syncache    168       0     264           4       0     254      44352        0
         malloc-32     32     622     764       78458       0     254      44352        0
       malloc-8192   8192       0       5          96       0       1      40960        0
        sctp_readq    152       0     260          71       0     254      39520        0
     udplite_inpcb    424       0      90         226       0      30      38160        0
            da_ccb    544       0      70      194880       0      16      38080        0
         hostcache     64       2     565           2       0     254      36288        0
         malloc-64     64       4     563          60       0     254      36288        0
         malloc-64     64     202     365         845       0     254      36288        0
         malloc-64     64       3     564          36       0     254      36288        0
         16 Bucket    144      85     167        8741       0      62      36288        0
          8 Bucket     80     102     348        8631       0     126      36000        0
      tcp_rack_map    128       0     279       12508       0     126      35712        0
        malloc-128    128      27     252         297       0     126      35712        0
     routing nhops    256      24     111          40       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      28     107         177       0      62      34560        0
         TURNSTILE    136     199      53         199       0      62      34272        0
      malloc-16384  16384       2       0           2       0       1      32768        0
      malloc-16384  16384       0       2         160       0       1      32768        0
       malloc-8192   8192       4       0           4       0       1      32768        0
       malloc-2048   2048       0      16          12       0       8      32768        0
       malloc-2048   2048       2      14          10       0       8      32768        0
       malloc-2048   2048       8       8        1498       0       8      32768        0
       malloc-2048   2048       1      15          81       0       8      32768        0
       malloc-2048   2048       9       7        2633       0       8      32768        0
       malloc-1024   1024       2      30          42       0      16      32768        0
       malloc-1024   1024       6      26         166       0      16      32768        0
       malloc-1024   1024       4      28         163       0      16      32768        0
       malloc-1024   1024       0      32          10       0      16      32768        0
        malloc-512    512       0      64         118       0      30      32768        0
        malloc-512    512       4      60         478       0      30      32768        0
        malloc-512    512       0      64         106       0      30      32768        0
        malloc-512    512       9      55          10       0      30      32768        0
               PWD     40      22     786       19451       0     254      32320        0
             KNOTE    160      33     167      168246       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
              PGRP    120      35     229         133       0     126      31680        0
            clpbuf   2624       0      12          80       0       4      31488        0
        sctp_laddr     48      12     576        1837       0     254      28224        0
   tcp_inpcb ports     32       2     880        8208       0     254      28224        0
              ertt     72       4     388       11573       0     126      28224        0
         malloc-32     32      17     865       19432       0     254      28224        0
         malloc-32     32     321     561       12897       0     254      28224        0
          4 Bucket     48       7     581          11       0     254      28224        0
          2 Bucket     32      77     805       12543       0     254      28224        0
            cpuset    200       7     121           7       0      62      25600        0
       malloc-8192   8192       1       2         102       0       1      24576        0
       malloc-8192   8192       2       1           4       0       1      24576        0
       malloc-4096   4096       3       3        1478       0       2      24576        0
          rl_entry     40      99     507          99       0     254      24240        0
           rtentry    168      27     117          40       0      62      24192        0
         malloc-16     16     592     908       66434       0     254      24000        0
        malloc-384    384       2      58         348       0      30      23040        0
       Mountpoints   2816       2       6           2       0       4      22528        0
        SLEEPQUEUE     88     199      57         199       0     126      22528        0
udplite_inpcb ports     32       0     630          61       0     254      20160        0
   udp_inpcb ports     32       3     627          45       0     254      20160        0
         malloc-32     32      69     561         590       0     254      20160        0
         malloc-32     32     250     380        1193       0     254      20160        0
         malloc-32     32      56     574        5786       0     254      20160        0
         malloc-32     32      38     592         225       0     254      20160        0
         malloc-16     16     534     716       78619       0     254      20000        0
       L VFS Cache    320       0      60           3       0      30      19200        0
            AIOLIO    272       0      70          15       0      30      19040        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       0       1           5       0       1      16384        0
       malloc-4096   4096       1       3           3       0       2      16384        0
       malloc-4096   4096       0       4           5       0       2      16384        0
       malloc-1024   1024       1      15           2       0      16      16384        0
       malloc-1024   1024       8       8           8       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       0      32           3       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      vtnet_tx_hdr     24       0     668      454701       0     254      16032        0
         malloc-16     16     228     772       24289       0     254      16000        0
               AIO    208       0      76          46       0      62      15808        0
              kenv    258      17      43        1087       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-16     16      13     737          29       0     254      12000        0
         malloc-16     16     292     458         338       0     254      12000        0
         malloc-16     16      18     732       36636       0     254      12000        0
         malloc-16     16      18     732          21       0     254      12000        0
            itimer    352       0      33           1       0      30      11616        0
             AIOCB    552       0      21         181       0      16      11592        0
        malloc-384    384      11      19          11       0      30      11520        0
        malloc-384    384       1      29           1       0      30      11520        0
        malloc-384    384      13      17          13       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      15      24          19       0       0       3744        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
   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     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    352       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          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
               ipq     56       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
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
           netlink   2048       0       0           0       0       8          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    232       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       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     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    104       0       0           0       0     126          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      16          0        0
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0           0       0       4          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          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 (2):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/09/13 12:09 freebsd-src 7f5e3b9fa3d1 0b6a67ac console log report ci-freebsd-main panic: prefix ADDR has referencing addresses
2023/11/06 05:57 freebsd-src 35af22ac986c 500bfdc4 console log report ci-freebsd-i386 panic: prefix ADDR has referencing addresses
* Struck through repros no longer work on HEAD.