panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd) (2)

panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd) (2)

Status: upstream: reported C repro on 2022/05/30 05:43
Reported-by: syzbot+583ce35a13ec4552b187@syzkaller.appspotmail.com
First crash: 1542d, last: 225d

▶ ▼ Similar bugs (4)

Kernel	Title	Rank 🛈	Repro	Count	Last	Reported	Patched	Status
freebsd	panic: ASan: Invalid access, 1-byte write at ADDR, UMAUseAfterFree(fd)	2	syz	222	1812d	1868d	0/2	closed as dup on 2021/09/07 23:38
freebsd	panic: ASan: Invalid access, 8-byte write at ADDR, UMAUseAfterFree(fd)	2		19	1867d	1867d	0/2	auto-closed as invalid on 2021/09/07 16:49
freebsd	panic: ASan: Invalid access, 4-byte write at ADDR, UMAUseAfterFree(fd)	2	syz, C	462	1602d	1868d	2/2	fixed on 2022/04/03 11:38
freebsd	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)	2		8	1584d	1598d	2/2	fixed on 2022/04/19 22:30

Sample crash report:

panic: ASan: Invalid access, 8-byte write at 0xfffffe006d2978d8, UMAUseAfterFree(fd)
cpuid = 0
time = 1702953929
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0007bdc7b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0007bdc910
vpanic() at vpanic+0x271/frame 0xfffffe0007bdcab0
panic() at panic+0xb5/frame 0xfffffe0007bdcb70
kasan_code_name() at kasan_code_name/frame 0xfffffe0007bdcc40
kasan_atomic_fcmpset_acq_ptr() at kasan_atomic_fcmpset_acq_ptr+0x2fc/frame 0xfffffe0007bdcc70
__mtx_lock_flags() at __mtx_lock_flags+0x1d0/frame 0xfffffe0007bdcd50
sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe0007bdcd70
sctp_iterator_worker() at sctp_iterator_worker+0x1022/frame 0xfffffe0007bdced0
sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0007bdcef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0007bdcf30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0007bdcf30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 5 tid 100067 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x2196097(%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         0x1fffffc000f7b8ac
rdx         0xdffff7c000000000
rbx         0xffffffff826f2d60  .str.28
rsp         0xfffffe0007bdc8f0
rbp         0xfffffe0007bdc910
rsi                        0x1
rdi                          0
r8                           0
r9                  0xffffffff
r10                        0x7
r11                        0x6
r12                          0
r13         0xfffffe00578fd000
r14         0xffffffff826f2d60  .str.28
r15                          0
rip         0xffffffff815c5f7e  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x2196097(%rip)
db> show proc
Process 5 (sctp_iterator) at 0xfffffe0057a2b560:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff836e6700
 ABI: null
 flag: 0x10000204  flag2: 0
 reaper: 0xffffffff836e6700 reapsubtree: 5
 sigparent: 20
 vmspace: 0xffffffff836e76a0
   (map 0xffffffff836e76a0)
   (map.pmap 0xffffffff836e7760)
   (pmap 0xffffffff836e77d0)
 threads: 1
100067                   Run     CPU 0                       [sctp_iterator]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
61971   775   771     0  R                                   syz-executor5881231
61970   778 61970     0  REs     CPU 1                       syz-executor5881231
61969   774   771     0  R                                   syz-executor5881231
61968   777   771     0  R                                   syz-executor5881231
  778   773   771     0  R                                   syz-executor5881231
  777   773   771     0  S       nanslp  0xffffffff8373d3c0  syz-executor5881231
  775   773   771     0  S       nanslp  0xffffffff8373d3c0  syz-executor5881231
  774   773   771     0  R                                   syz-executor5881231
  773   771   771     0  S       nanslp  0xffffffff8373d3c1  syz-executor5881231
  771   769   771     0  Ss      pause   0xfffffe0057a2cb90  csh
  769   682   769     0  Ss      select  0xfffffe00570f1ac0  sshd
  748     1   748     0  Ss+     ttyin   0xfffffe00570c94b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe0057a438b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe0057a43cb0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe0057a440b0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe0057a444b0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe0057a448b0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe0057a44cb0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe0057a450b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe0057a454b0  getty
  686     1   686     0  Ss      nanslp  0xffffffff8373d3c1  cron
  682     1   682     0  Ss      select  0xfffffe00570f1740  sshd
  495     1   495     0  Ss      select  0xfffffe00570f1ec0  syslogd
  424     1   424     0  Ss      select  0xfffffe00571c1040  devd
  423     1   423    65  Ss      select  0xfffffe00570f1b40  dhclient
  338     1   338     0  Ss      select  0xfffffe00570f1cc0  dhclient
  335     1   335     0  Ss      select  0xfffffe00570f1d40  dhclient
   17     0     0     0  DL      syncer  0xffffffff8385ab20  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe00571fe060  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83859100  [bufdaemon]
100082                   D       -       0xffffffff82c0a140  [bufspacedaemon-0]
100093                   D       sdflush 0xfffffe00589958e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff838cbd80  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff838b3bf8  [dom0]
100080                   D       launds  0xffffffff838b3c04  [laundry: dom0]
100081                   D       umarcl  0xffffffff81d5e250  [uma]
    7     0     0     0  DL      -       0xffffffff834bac10  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff83f9cd10  [pf purge]
    5     0     0     0  RL      CPU 0                       [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff83485340  [doneq0]
100045                   D       -       0xffffffff834852c0  [async]
100076                   D       -       0xffffffff83485140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100041                   D       crypto_ 0xffffffff838af420  [crypto]
100042                   D       crypto_ 0xfffffe005719e030  [crypto returns 0]
100043                   D       crypto_ 0xfffffe005719e080  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe0057105488  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff836e5d20  [g_event]
100036                   D       -       0xffffffff836e5d40  [g_up]
100037                   D       -       0xffffffff836e5d60  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100029                   I                                   [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100031                   I                                   [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    0xfffffe0054232040  [init]
   10     0     0     0  DL      audit_w 0xffffffff838afe80  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff836e6700  [swapper]
100005                   D       -       0xfffffe00542e3100  [softirq_0]
100006                   D       -       0xfffffe00542e3000  [softirq_1]
100007                   D       -       0xfffffe00542e2e00  [if_io_tqg_0]
100008                   D       -       0xfffffe00542e2d00  [if_io_tqg_1]
100009                   D       -       0xfffffe00542e2c00  [if_config_tqg_0]
100010                   D       -       0xfffffe00079bc900  [pci_hp taskq]
100011                   D       -       0xfffffe00079bc800  [kqueue_ctx taskq]
100014                   D       -       0xfffffe00079bc300  [thread taskq]
100016                   D       -       0xfffffe00079bc000  [aiod_kick taskq]
100017                   D       -       0xfffffe00079bbe00  [deferred_unmount ta]
100018                   D       -       0xfffffe00079bbd00  [inm_free taskq]
100019                   D       -       0xfffffe00079bbc00  [in6m_free taskq]
100020                   D       -       0xfffffe00079bbb00  [linuxkpi_irq_wq]
100021                   D       -       0xfffffe00079bba00  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe00079bba00  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe00079bba00  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe00079bba00  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe00079bb900  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe00079bb900  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe00079bb900  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe00079bb900  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe00079bb400  [firmware taskq]
100039                   D       -       0xfffffe00079bb300  [crypto_0]
100040                   D       -       0xfffffe00079bb300  [crypto_1]
100055                   D       -       0xfffffe0007d8a000  [vtnet0 rxq 0]
100056                   D       -       0xfffffe0007d89e00  [vtnet0 txq 0]
100057                   D       -       0xfffffe0007d89d00  [vtnet0 rxq 1]
100058                   D       -       0xfffffe0007d89c00  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe00571c2280  [virtio_balloon]
100066                   D       -       0xffffffff826f7fc0  [deadlkres]
100070                   D       -       0xfffffe00586bd400  [acpi_task_0]
100071                   D       -       0xfffffe00586bd400  [acpi_task_1]
100072                   D       -       0xfffffe00586bd400  [acpi_task_2]
100074                   D       -       0xfffffe00079be700  [mca taskq]
100075                   D       -       0xfffffe00079bb200  [CAM taskq]
db> show all locks
Process 61970 (syz-executor5881231) thread 0xfffffe006d398000 (100129)
shared rw helper list lock (helper list lock) r = 0 (0xffffffff836e9c80) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_khelp.c:194
Process 61968 (syz-executor5881231) thread 0xfffffe006d396740 (100132)
shared lockmgr ufs (ufs) r = 0 (0xfffffe0057844230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1083
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            7         4801K            7
            devbuf         4192         4324K         4220
         sysctloid        34934         2059K        35005
             vtbuf           24         1968K           46
              kobj          326         1304K          488
          vfscache            3         1025K            3
            newblk            1         1024K          842
               pcb           23          669K       244778
         ufs_quota            1          512K            1
          inodedep            1          512K           72
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
         vnet_data            2          224K            2
          acpitask            1          224K            1
           subproc          112          206K        62039
            acpica         1674          184K        60830
           tidhash            3          141K            3
              vmem            3          134K            4
            linker          352          130K          386
           pagedep            1          128K           19
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
               sem            4          106K            4
            DEVFS1          105          105K          114
        gtaskqueue           18           98K           18
               bus          985           81K         5155
          mtx_pool            2           72K            2
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          512           64K          512
       ddb_capture            1           64K            1
              temp           18           37K         1593
           kdtrace          178           37K        62105
              umtx          272           34K          272
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          124           31K          134
               msg            4           30K            4
            kbdmux            6           28K            6
        DEVFS_RULE           56           20K           56
               BPF           10           18K           10
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           97           16K           97
            bus-sc           34           15K         1687
      eventhandler          161           14K          161
            KTRACE          100           13K          100
              kenv           95           12K           95
            ifaddr           30           12K           32
              GEOM           61           11K          481
          routetbl           50           11K          176
              rman           86           11K          429
         CAM queue            5           11K         1528
               rpc            4            9K            4
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K            1
           filemon            1            8K       183552
         bmsafemap            1            8K           41
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
     audit_evclass          238            8K          300
         taskqueue           63            7K           63
            sglist            6            7K            6
           CAM DEV            3            6K          510
              cred           22            6K          293
         pfs_nodes           20            5K           20
             hhook           15            5K           17
       ufs_dirhash           24            5K           24
               UMA          268            5K          268
             ifnet            3            5K            3
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
            plimit           16            4K          353
          filedesc            1            4K            1
             evdev            4            4K            4
           acpisem           28            4K           28
       ether_multi           40            4K           50
           lltable           11            4K           11
          pf_ifnet            5            3K            6
         in6_multi           25            3K           25
            kqueue           45            3K        61974
          terminal           11            3K           11
           pwddesc           44            3K        61972
           session           20            3K       122401
             clone            9            3K            9
           uidinfo            3            3K           10
         proc-args           64            3K        62915
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
             selfd           27            2K       753497
             lockf           16            2K           26
            Unitno           27            2K           41
           CAM XPT           22            2K          543
               msi           12            2K           12
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
       vnodemarker            2            1K           20
      NFSD session            1            1K            1
            select            7            1K           29
        CAM periph            4            1K          271
             ipsec            3            1K            3
            CC Mem            3            1K            7
             nhops            6            1K            6
              pfil            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
          sctp_ifa            5            1K            6
            crypto            4            1K            4
            ip6ndp            4            1K            5
 encap_export_host           12            1K           12
          in_multi            2            1K            4
              cdev            2            1K            2
               osd            8            1K           20
           netlink            2            1K            2
    chacha20random            1            1K            1
            biobuf            1            1K            1
       inpcbpolicy           10            1K          139
            DEVFSP            5            1K       183561
         sctp_iter            1            1K       116925
          sctp_ifn            2            1K            6
               mld            2            1K            2
              igmp            2            1K            2
            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            7
            prison            6            1K            6
       lkpikmalloc            5            1K            6
         sctp_cpal            1            1K       122368
         cryptodev            2            1K           49
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
          procdesc            1            1K            6
          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         3332
               tun            3            1K            3
          sctp_vrf            1            1K            1
          freework            1            1K           26
              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           36
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
          filecaps            1            1K           70
            tcp_do            0            0K            0
           tcp_fsb            0            0K            0
            mqdata            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        61184
         sctp_mvrf            0            0K            0
         sctp_timw            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_athm            0            0K       122368
         sctp_atky            0            0K       122368
         sctp_atcl            0            0K       122368
         sctp_a_it            0            0K            4
         sctp_aadr            0            0K            0
         sctp_stro            0            0K            0
         sctp_stri            0            0K            0
          sctp_map            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
               ixl            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
       fpukern_ctx            0            0K            0
          xen_intr            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
        aesni_data            0            0K            0
            xenbus            0            0K            0
     vm_fictitious            0            0K            0
           UMAHash            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K           19
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K            6
           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
         newdirblk            0            0K            8
            dirrem            0            0K           28
             mkdir            0            0K           16
            diradd            0            0K           37
          freefile            0            0K           26
          freeblks            0            0K           25
          freefrag            0            0K            1
        allocindir            0            0K            0
          indirdep            0            0K            3
       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
          ktls_ocf            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            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
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320    1078       44425       0     254   38494208        0
              mbuf    256    8579    1084      163323       0     254    2473728        0
          BUF TRIE    144     185   11631         614       0      62    1701504        0
        malloc-384    384    4169      31        4514       0      30    1612800        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        malloc-128    128   11565     153       11640       0     126    1499904        0
       malloc-4096   4096     338       2         512       0       2    1392640        0
       UMA Slabs 0    112   10798      32       10798       0     126    1212960        0
         vmem btag     56   15734      73       15734       0     254     885192        0
         FFS inode   1168     488      37         514       0       8     613200        0
           sctp_ep   1176       0     510      122368       0     254     599760        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
        RADIX NODE    144    3237     258      146148       0      62     503280        0
            socket    960      19     489      123684       0     254     487680        0
      malloc-65536  65536       4       2         114       0       1     393216        0
        256 Bucket   2048     136      24        1293       0       8     327680        0
        malloc-256    256     228     897        1342       0      62     288000        0
         malloc-64     64    3839     508      757350       0     254     278208        0
         VM OBJECT    264     923     127      503441       0      30     277200        0
             VNODE    448     519      57         547       0      30     258048        0
            THREAD   1824     132       4         132       0       8     248064        0
         malloc-16     16   14422     328       14494       0     254     236000        0
            DEVCTL   1024       0     220         123       0       0     225280        0
       malloc-4096   4096      45       7       61972       0       2     212992        0
       mbuf_packet    256       1     761      117040       0     254     195072        0
         malloc-32     32    5531     391        5667       0     254     189504        0
         UMA Zones    768     240       4         240       0      16     187392        0
        malloc-128    128    1193     202       28392       0     126     178560        0
      malloc-32768  32768       3       2         123       0       1     163840        0
       malloc-8192   8192       2      18      183553       0       3     163840        0
       malloc-1024   1024     120      24         329       0      16     147456        0
       FFS2 dinode    256     488      82         514       0      62     145920        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2          54       0       1     131072        0
             unpcb    256       7     503        1160       0     254     130560        0
       S VFS Cache    104     982     188        1024       0     126     121680        0
         MAP ENTRY     96     905     355      775028       0     126     120960        0
     FPU_save_area    832     134      10         153       0      16     119808        0
          ksiginfo    112      55     989          75       0     126     116928        0
        malloc-128    128     541     358      248542       0     126     115072        0
      malloc-32768  32768       3       0           3       0       1      98304        0
       malloc-2048   2048       7      41         576       0       8      98304        0
              PROC   1376      44      22       61971       0       8      90816        0
          UMA Kegs    384     227       6         227       0      30      89472        0
         64 Bucket    512      90      78        5750       0      30      86016        0
        128 Bucket   1024      50      33         494       0      16      84992        0
         malloc-64     64     608     715      125605       0     254      84672        0
        malloc-256    256     145     170      122632       0      62      80640        0
         filedesc0   1072      45      25       61972       0       8      75040        0
             g_bio    408       0     180        5016       0      30      73440        0
         malloc-64     64     525     546      184558       0     254      68544        0
        malloc-128    128     361     166         597       0     126      67456        0
        malloc-128    128     285     242        1047       0     126      67456        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-16384  16384       3       1         163       0       1      65536        0
       malloc-2048   2048       6      26      123088       0       8      65536        0
         32 Bucket    256      64     191       13482       0      62      65280        0
        malloc-384    384      80      70      122449       0      30      57600        0
        malloc-128    128     150     253         643       0     126      51584        0
        malloc-256    256      10     185      117292       0      62      49920        0
        malloc-256    256      64     131        1358       0      62      49920        0
        malloc-256    256      89     106         376       0      62      49920        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       1      47      195807       0      16      49152        0
       malloc-8192   8192       5       1         132       0       1      49152        0
       malloc-8192   8192       6       0           6       0       1      49152        0
       malloc-1024   1024      30      18          49       0      16      49152        0
       malloc-1024   1024       5      43         513       0      16      49152        0
              PGRP    120      20     376      122401       0     126      47520        0
          syncache    168       0     264           5       0     254      44352        0
       malloc-8192   8192       5       0           5       0       1      40960        0
       malloc-4096   4096       8       2           8       0       2      40960        0
           VMSPACE    616      28      38       61956       0      16      40656        0
              pipe    728       6      49         287       0      16      40040        0
         udp_inpcb    424       6      84         128       0      30      38160        0
            da_ccb    544       0      70        1392       0      16      38080        0
            pcpu-8      8    4287     321        4315       0     254      36864        0
         malloc-64     64      10     557       13335       0     254      36288        0
         malloc-64     64     152     415         169       0     254      36288        0
         malloc-64     64     261     306       62778       0     254      36288        0
         malloc-64     64       4     563          36       0     254      36288        0
        malloc-128    128      56     223         108       0     126      35712        0
     routing nhops    256      10     125          17       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-384    384       0      90          72       0      30      34560        0
        malloc-256    256      34     101          76       0      62      34560        0
        malloc-256    256       6     129         307       0      62      34560        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       2       0           2       0       1      32768        0
       malloc-4096   4096       7       1          11       0       2      32768        0
       malloc-2048   2048       4      12           4       0       8      32768        0
       malloc-2048   2048       3      13          12       0       8      32768        0
       malloc-2048   2048       1      15          27       0       8      32768        0
       malloc-1024   1024      12      20          16       0      16      32768        0
       malloc-1024   1024       2      30           2       0      16      32768        0
       malloc-1024   1024       0      32         870       0      16      32768        0
        malloc-512    512       8      56           8       0      30      32768        0
        malloc-512    512       5      59         172       0      30      32768        0
        malloc-512    512       3      61          31       0      30      32768        0
        malloc-512    512       2      62          12       0      30      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
    ertt_txseginfo     40       1     807       58162       0     254      32320        0
            ttyinq    160     135      65         300       0      62      32000        0
             Files     80      70     330      312519       0     126      32000        0
          8 Bucket     80      49     351         775       0     126      32000        0
            clpbuf   2624       0      12          29       0       4      31488        0
        sctp_laddr     48       0     588           4       0     254      28224        0
         malloc-32     32     134     748       62252       0     254      28224        0
         malloc-32     32      85     797         536       0     254      28224        0
         16 Bucket    144      49     147         388       0      62      28224        0
          4 Bucket     48      11     577         742       0     254      28224        0
         TURNSTILE    136     137      52         137       0      62      25704        0
            cpuset    200       7     121           7       0      62      25600        0
             ripcb    392       1      62           4       0      30      24696        0
       malloc-8192   8192       2       1           4       0       1      24576        0
       malloc-4096   4096       4       2         559       0       2      24576        0
          rl_entry     40      33     573          33       0     254      24240        0
               PWD     40      10     596         103       0     254      24240        0
           rtentry    168      13     131          17       0      62      24192        0
         tcp_inpcb   1312       3      15           7       0       8      23616        0
        malloc-384    384       7      53           9       0      30      23040        0
        malloc-384    384      15      45          16       0      30      23040        0
        malloc-384    384       1      59          20       0      30      23040        0
        SLEEPQUEUE     88     137     119         137       0     126      22528        0
         hostcache     64       1     314           1       0     254      20160        0
   udp_inpcb ports     32       3     627          40       0     254      20160        0
              ertt     72       3     277           7       0     126      20160        0
         malloc-64     64       3     312           3       0     254      20160        0
         malloc-32     32      17     613      122405       0     254      20160        0
         malloc-32     32      85     545         112       0     254      20160        0
         malloc-32     32      33     597        3165       0     254      20160        0
         malloc-32     32      22     608        1081       0     254      20160        0
          2 Bucket     32      49     581        3802       0     254      20160        0
        malloc-256    256       2      73           5       0      62      19200        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       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       1       3           3       0       2      16384        0
       malloc-4096   4096       0       4         201       0       2      16384        0
       malloc-4096   4096       4       0           4       0       2      16384        0
       malloc-2048   2048       3       5           3       0       8      16384        0
       malloc-2048   2048       1       7           1       0       8      16384        0
       malloc-2048   2048       5       3           6       0       8      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      vtnet_tx_hdr     24       1     667       60063       0     254      16032        0
         malloc-16     16     492     508        4719       0     254      16000        0
              kenv    258      17      43        1069       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
   tcp_inpcb ports     32       1     377           1       0     254      12096        0
         malloc-32     32       6     372           6       0     254      12096        0
             KNOTE    160       0      75           8       0      62      12000        0
         malloc-16     16       8     742      122499       0     254      12000        0
         malloc-16     16      27     723         141       0     254      12000        0
         malloc-16     16      33     717       88951       0     254      12000        0
         malloc-16     16       2     748           3       0     254      12000        0
         malloc-16     16      46     704          66       0     254      12000        0
         malloc-16     16      11     739          58       0     254      12000        0
        malloc-384    384       1      29           1       0      30      11520        0
        malloc-384    384      29       1          30       0      30      11520        0
       Mountpoints   2816       2       2           2       0       4      11264        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
           pcpu-16     16       4     252           4       0     254       4096        0
       UMA Slabs 1    176       8      14           8       0      62       3872        0
        KMAP ENTRY     96      12      27          14       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
      tcp_rack_pcb   1024       0       0           0       0      16          0        0
      tcp_rack_map    128       0       0           0       0     126          0        0
       tcp_bbr_pcb    832       0       0           0       0      16          0        0
       tcp_bbr_map    128       0       0           0       0     126          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
sctp_stream_msg_out    112       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
        sctp_chunk    152       0       0           0       0     254          0        0
        sctp_raddr    736       0       0           0       0     254          0        0
         sctp_asoc   2256       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
           tcp_log    416       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
udplite_inpcb ports     32       0       0           0       0     254          0        0
     udplite_inpcb    424       0       0           0       0      30          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
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
               AIO    208       0       0           0       0      62          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    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
       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     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-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-128    128       0       0           0       0     126          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 (76):
Time	Kernel	Commit	Syzkaller	Log	Report	Syz repro	C repro	Manager	Title
2023/12/19 02:47	freebsd-src	92f58c69a14c	924661f4	console log	report	syz	C	ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2026/01/06 12:50	freebsd-src	a3394b6a23fb	15f6fd08	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2025/11/11 17:12	freebsd-src	d6f10a5d013f	4e1406b4	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2025/08/22 03:02	freebsd-src	c04fe26aa2f7	bf27483f	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2025/06/14 03:04	freebsd-src	c82662dc7123	0e8da31f	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2025/06/04 13:48	freebsd-src	a5fe142e0844	e565f08d	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2025/06/01 09:33	freebsd-src	970a71e1ef9a	3d2f584d	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2025/05/30 17:11	freebsd-src	955ab1a8f21e	3d2f584d	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2025/05/29 09:32	freebsd-src	19fb56b19244	3d2f584d	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2025/05/22 01:31	freebsd-src	30fd79b0c0a3	0919b50b	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2025/05/18 01:45	freebsd-src	6b8222793fbb	f41472b0	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/11/08 03:16	freebsd-src	d70230783ae2	179b040e	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/10/06 07:21	freebsd-src	149e1af6ae49	a4c7fd36	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/09/07 05:50	freebsd-src	3df987c99d11	9750182a	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/08/22 14:18	freebsd-src	0f64fc6a3486	295a4b50	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/04/08 19:10	freebsd-src	4e7aa03b7076	7591ebb5	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/04/03 21:11	freebsd-src	584e1c355ae3	9d2a90af	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/04/03 04:17	freebsd-src	a92757146909	7925100d	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/03/29 23:04	freebsd-src	b977dd1ea5fb	6baf5069	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/03/28 11:44	freebsd-src	fb393d22c9fd	120789fd	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/02/17 18:58	freebsd-src	e368e9b75677	578f7538	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/11/12 05:42	freebsd-src	ba44650a0b1e	6d6dbf8a	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/11/10 14:28	freebsd-src	eb32c1c75ab0	910357f9	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/11/06 11:52	freebsd-src	475fa8980008	78fae24e	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/11/02 03:46	freebsd-src	559a218c9b25	69904c9f	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/10/26 09:20	freebsd-src	d3a36e4b7459	72e794c4	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/10/13 12:09	freebsd-src	6aa641b71d0d	6388bc36	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/09/29 06:54	freebsd-src	1f4ce7a39f0f	d265efd8	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2024/10/17 08:32	freebsd-src	b88df1e893c4	666f77ed	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/08/17 16:32	freebsd-src	a4aaee2120ce	74b106b6	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/05/09 08:28	freebsd-src	20c61a7c518b	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/05/05 20:22	freebsd-src	7e0f8b79b773	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/04/30 15:48	freebsd-src	1f0e13449bee	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/04/23 05:55	freebsd-src	04989ef426f9	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/04/01 05:57	freebsd-src	8ac540d3b8bf	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/03/28 04:45	freebsd-src	f858eb916fd2	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/03/27 00:51	freebsd-src	ec1bc530027f	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/03/26 11:18	freebsd-src	9a11f3dff991	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/03/17 06:10	freebsd-src	896516e54a8c	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/03/16 02:20	freebsd-src	cee09bda03c8	ee50e71c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/02/22 07:56	freebsd-src	d0991948182a	42a4d508	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/02/05 22:11	freebsd-src	8362905cb69e	be607b78	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/01/28 16:57	freebsd-src	9922bccbc9c4	b68fb8d6	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/12/30 18:28	freebsd-src	1a1fd76d0a36	ab32d508	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/12/23 00:28	freebsd-src	1a1fd76d0a36	9da18ae8	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/12/20 20:38	freebsd-src	1a1fd76d0a36	d3e76707	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/12/08 10:13	freebsd-src	1a1fd76d0a36	1034e5fa	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/11/22 12:19	freebsd-src	1a1fd76d0a36	1c8e10bc	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/11/12 23:38	freebsd-src	30a6c8a3a8a6	f42ee5d8	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/11/12 08:22	freebsd-src	5920f99d2136	f42ee5d8	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/08/31 03:08	freebsd-src	40e43b056df9	4a380809	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/08/17 01:41	freebsd-src	1331c0f44b6a	9e4b39c2	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/06/26 02:01	freebsd-src	0e87bab6b44b	a371c43c	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/06/17 10:24	freebsd-src	608c97bff921	cb58b3b2	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/06/13 19:13	freebsd-src	43c72c45a185	0f087040	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/06/11 02:25	freebsd-src	36447829aee5	0d5abf15	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/06/10 13:45	freebsd-src	60408c23c950	0d5abf15	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/06/05 14:44	freebsd-src	f1294737023f	c8857892	console log	report			ci-freebsd-main	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/08/25 04:51	freebsd-src	1554ba03b651	49be837e	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/06/09 23:33	freebsd-src	8e7c2e14cffa	ee50e71c	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/05/27 13:46	freebsd-src	03a8680202ef	ee50e71c	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/05/18 16:03	freebsd-src	0f62290e7f74	ee50e71c	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/05/14 14:53	freebsd-src	3aa0cc47eeb0	ee50e71c	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/03/25 09:04	freebsd-src	9b20ab1e1ef7	ee50e71c	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/03/09 19:57	freebsd-src	b2654064c2d1	ee50e71c	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/01/11 15:47	freebsd-src	b9fabe997feb	96166539	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2023/01/08 00:17	freebsd-src	b9fabe997feb	1dac8c7a	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/12/22 12:44	freebsd-src	b9fabe997feb	c692fab1	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/11/12 21:47	freebsd-src	30a6c8a3a8a6	f42ee5d8	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/07/16 22:14	freebsd-src	904347a00c1f	95cb00d1	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/07/15 02:20	freebsd-src	60052a11db8e	5d921b08	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/07/06 23:12	freebsd-src	6f50b73ee5c1	bff65f44	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/07/06 10:29	freebsd-src	5c19fabbe34e	bff65f44	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/07/02 07:36	freebsd-src	836d47d38e0a	1434eec0	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)
2022/05/30 05:42	freebsd-src	a6a596e102be	a46af346	console log	report			ci-freebsd-i386	panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)

* ~~Struck through~~ repros no longer work on HEAD.