panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE

Status: closed as dup on 2021/09/07 22:09
Reported-by: syzbot+19fdf69d8c7b9521f645@syzkaller.appspotmail.com
First crash: 2501d, last: 1790d
▶ ▼ Duplicate of
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:LINE 2 syz 707 1811d 2696d

Sample crash report:
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:434
cpuid = 1
time = 1604735988
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003638120
vpanic() at vpanic+0x1c7/frame 0xfffffe0003638180
panic() at panic+0x43/frame 0xfffffe00036381e0
__mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0003638240
socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe0003638260
sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe00036382d0
sctp_process_control() at sctp_process_control+0x8a2f/frame 0xfffffe0003638750
sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00036388e0
sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00036389d0
sctp_input() at sctp_input+0x1f/frame 0xfffffe00036389f0
ip_input() at ip_input+0x388/frame 0xfffffe0003638a90
swi_net() at swi_net+0x20d/frame 0xfffffe0003638b10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003638bb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe0003638bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003638bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100020 ]
Stopped at      kdb_enter+0x67: movq    $0,0x147ce26(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx                       0x80
rdx         0xffffffff81921cc2
rbx                          0
rsp         0xfffffe0003638100
rbp         0xfffffe0003638120
rsi                        0x1
rdi                          0
r8                           0
r9                  0xffffffff
r10         0xfffffe00036387dc
r11                       0xbf
r12         0xffffffff820671a0  ddb_dbbe
r13                          0
r14         0xffffffff8196de89
r15         0xffffffff8196de89
rip         0xffffffff810df7d7  kdb_enter+0x67
rflags                    0x86
kdb_enter+0x67: movq    $0,0x147ce26(%rip)
db> show proc
Process 12 (intr) at 0xfffff800042a6a40:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff8250ee70
 ABI: null
 reaper: 0xffffffff8250ee70 reapsubtree: 12
 sigparent: 20
 vmspace: 0xffffffff8250fac0
   (map 0xffffffff8250fac0)
   (map.pmap 0xffffffff8250fb80)
   (pmap 0xffffffff8250fbe0)
 threads: 23
100012                   I                                   [swi6: task queue]
100014                   I                                   [swi6: Giant taskq]
100017                   I                                   [swi5: fast taskq]
100020                   Run     CPU 1                       [swi1: netisr 0]
100021                   I                                   [swi3: vm]
100022                   I                                   [swi4: clock (0)]
100023                   I                                   [swi4: clock (1)]
100035                   I                                   [irq24: virtio_pci0]
100036                   I                                   [irq25: virtio_pci0]
100037                   I                                   [irq26: virtio_pci0]
100038                   I                                   [irq27: virtio_pci0]
100039                   I                                   [irq28: virtio_pci1]
100040                   I                                   [irq29: virtio_pci1]
100041                   I                                   [irq30: virtio_pci1]
100042                   I                                   [irq31: virtio_pci1]
100043                   I                                   [irq32: virtio_pci1]
100048                   I                                   [irq10: virtio_pci2]
100050                   I                                   [irq1: atkbd0]
100051                   I                                   [irq12: psm0]
100052                   I                                   [swi0: uart uart++]
100060                   I                                   [swi1: pf send]
100073                   I                                   [swi1: hpts]
100074                   I                                   [swi1: hpts]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
  799   791   799     0  Ss      select  0xfffff8003c019ac0  dhclient
  796   769   769     0  T       (threaded)                  syz-executor.0
100109                   s                                   syz-executor.0
100124                   RunQ                                syz-executor.0
  795     1   795     0  Ss      select  0xfffff8003c019d40  dhclient
  791   784   424     0  D       biowr   0xfffffe0003e41680  dhclient
  784   424   424     0  S       wait    0xfffff8003c115000  sh
  769   767   769     0  Ss      nanslp  0xffffffff8252fd71  syz-executor.0
  767   765   765     0  S       (threaded)                  syz-execprog
100114                   S       uwait   0xfffff8001cf64c00  syz-execprog
100115                   S       uwait   0xfffff80004928100  syz-execprog
100116                   S       uwait   0xfffff80004a18180  syz-execprog
100117                   S       uwait   0xfffff8001cf64400  syz-execprog
100118                   S       kqread  0xfffff80004aacc00  syz-execprog
100120                   S       uwait   0xfffff8003c3cfb00  syz-execprog
100121                   S       uwait   0xfffff8003c3cfc00  syz-execprog
  765   763   765     0  Ss      pause   0xfffff8003c1855c8  csh
  763   682   763     0  Ss      select  0xfffff8003c0199c0  sshd
  742     1   742     0  Ss+     ttyin   0xfffff800046fe8b0  getty
  741     1   741     0  Ss+     ttyin   0xfffff80004a05cb0  getty
  740     1   740     0  Ss+     ttyin   0xfffff80004a014b0  getty
  739     1   739     0  Ss+     ttyin   0xfffff80004a01cb0  getty
  738     1   738     0  Ss+     ttyin   0xfffff800049fd4b0  getty
  737     1   737     0  Ss+     ttyin   0xfffff800049fdcb0  getty
  736     1   736     0  Ss+     ttyin   0xfffff800049f94b0  getty
  735     1   735     0  Ss+     ttyin   0xfffff800049f9cb0  getty
  734     1   734     0  Ss+     ttyin   0xfffff800049f34b0  getty
  732     1    24     0  S+      piperd  0xfffff8001cf8e5f0  logger
  731   730    24     0  S+      nanslp  0xffffffff8252fd70  sleep
  730     1    24     0  S+      wait    0xfffff8003c007520  sh
  686     1   686     0  Ss      nanslp  0xffffffff8252fd71  cron
  682     1   682     0  Ss      select  0xfffff8003c019ec0  sshd
  495     1   495     0  Ss      select  0xfffff80004be3640  syslogd
  424     1   424     0  Ss      wait    0xfffff80004b6ca40  devd
  423     1   423    65  Ss      select  0xfffff80004be3ac0  dhclient
  338     1   338     0  Ss      select  0xfffff80004be3a40  dhclient
  335     1   335     0  Ss      select  0xfffff80004be3b40  dhclient
   23     0     0     0  DL      syncer  0xffffffff8261d0f8  [syncer]
   22     0     0     0  DL      vlruwt  0xfffff80004a58a40  [vnlru]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100070                   D       qsleep  0xffffffff8261c1d0  [bufdaemon]
100077                   D       -       0xffffffff8200ac00  [bufspacedaemon-0]
100086                   D       sdflush 0xfffff800047078e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff82643688  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100068                   D       psleep  0xffffffff82637af8  [dom0]
100075                   D       launds  0xffffffff82637b04  [laundry: dom0]
100076                   D       umarcl  0xffffffff814e7330  [uma]
   18     0     0     0  DL      -       0xffffffff823634f8  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff82c15818  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff82d0f390  [pf purge]
   15     0     0     0  DL      -       0xffffffff8261b7a4  [soaiod4]
    9     0     0     0  DL      -       0xffffffff8261b7a4  [soaiod3]
    8     0     0     0  DL      -       0xffffffff8261b7a4  [soaiod2]
    7     0     0     0  DL      -       0xffffffff8261b7a4  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100034                   D       -       0xffffffff8223b240  [doneq0]
100067                   D       -       0xffffffff8223b110  [scanner]
    5     0     0     0  DL      crypto_ 0xfffff8000432ad90  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffff8000432ad30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff82634ff0  [crypto]
   14     0     0     0  DL      seqstat 0xfffff800042f7c88  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100025                   D       -       0xffffffff8250e8e0  [g_event]
100026                   D       -       0xffffffff8250e8e8  [g_up]
100027                   D       -       0xffffffff8250e8f0  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100018                   D       -       0xfffff800042b3e00  [thr_0]
100019                   D       -       0xfffff800042b3e80  [thr_1]
   12     0     0     0  RL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100014                   I                                   [swi6: Giant taskq]
100017                   I                                   [swi5: fast taskq]
100020                   Run     CPU 1                       [swi1: netisr 0]
100021                   I                                   [swi3: vm]
100022                   I                                   [swi4: clock (0)]
100023                   I                                   [swi4: clock (1)]
100035                   I                                   [irq24: virtio_pci0]
100036                   I                                   [irq25: virtio_pci0]
100037                   I                                   [irq26: virtio_pci0]
100038                   I                                   [irq27: virtio_pci0]
100039                   I                                   [irq28: virtio_pci1]
100040                   I                                   [irq29: virtio_pci1]
100041                   I                                   [irq30: virtio_pci1]
100042                   I                                   [irq31: virtio_pci1]
100043                   I                                   [irq32: virtio_pci1]
100048                   I                                   [irq10: virtio_pci2]
100050                   I                                   [irq1: atkbd0]
100051                   I                                   [irq12: psm0]
100052                   I                                   [swi0: uart uart++]
100060                   I                                   [swi1: pf send]
100073                   I                                   [swi1: hpts]
100074                   I                                   [swi1: hpts]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   Run     CPU 0                       [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffff80004288520  [init]
   10     0     0     0  DL      audit_w 0xffffffff82635510  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8250ee70  [swapper]
100005                   D       -       0xfffff800042a0e00  [if_io_tqg_0]
100006                   D       -       0xfffff800042a0d00  [if_io_tqg_1]
100007                   D       -       0xfffff800042a0c00  [if_config_tqg_0]
100008                   D       -       0xfffff800042a0b00  [softirq_0]
100009                   D       -       0xfffff800042a0a00  [softirq_1]
100010                   D       -       0xfffff800042a0900  [inm_free taskq]
100011                   D       -       0xfffff800042a0800  [kqueue_ctx taskq]
100013                   D       -       0xfffff800042a0600  [aiod_kick taskq]
100015                   D       -       0xfffff800042a0400  [in6m_free taskq]
100016                   D       -       0xfffff800042a0300  [thread taskq]
100024                   D       -       0xfffff800042a0100  [firmware taskq]
100029                   D       -       0xfffff800042ed600  [crypto_0]
100030                   D       -       0xfffff800042ed600  [crypto_1]
100044                   D       -       0xfffff800046e8e00  [vtnet0 rxq 0]
100045                   D       -       0xfffff800046e8d00  [vtnet0 txq 0]
100046                   D       -       0xfffff800046e8c00  [vtnet0 rxq 1]
100047                   D       -       0xfffff800046e8b00  [vtnet0 txq 1]
100049                   D       vtbslp  0xfffff80004478980  [virtio_balloon]
100053                   D       -       0xfffff800046e8a00  [mca taskq]
100055                   D       -       0xffffffff81d15c40  [deadlkres]
100062                   D       -       0xfffff800042ed100  [acpi_task_0]
100063                   D       -       0xfffff800042ed100  [acpi_task_1]
100064                   D       -       0xfffff800042ed100  [acpi_task_2]
100066                   D       -       0xfffff800042ed000  [CAM taskq]
db> show all locks
Process 796 (syz-executor.0) thread 0xfffffe002574f300 (100124)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8003c475988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7005
Process 791 (dhclient) thread 0xfffffe0023b46500 (100088)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e41700) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:14331
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e461c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3875
exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003c3d3830) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3491
Process 12 (intr) thread 0xfffffe00048b2a00 (100020)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002577ec70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4214         4854K         4239
          tcp_hpts            5         3201K            5
             vtbuf           24         1968K           46
         sysctloid        28272         1649K        28336
              kobj          336         1344K          496
            newblk          351         1112K          394
          vfscache            3         1025K            3
               pcb           25          541K           85
          inodedep           57          540K           80
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          116          240K          864
            acpica         1674          185K        52508
         vnet_data            1          168K            1
           pagedep           18          133K           23
        tfo_ccache            1          128K            1
               sem            4          106K            4
            DEVFS1          102          102K          113
            linker          254           99K          285
               bus          979           79K         3033
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          507           64K          507
          filedesc            5           37K           19
               BPF           19           36K           19
              umtx          270           34K          270
              temp           23           33K         1629
         hostcache            1           32K            1
               shm            1           32K            1
           kdtrace          167           32K         1664
            DEVFS3          121           31K          131
               msg            4           30K            4
        DEVFS_RULE           56           27K           56
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
              vmem            3           21K            4
         ufs_mount            5           17K            6
              proc            3           17K            3
            ifaddr           43           17K           43
               tty           16           16K           16
           tidhash            1           16K            1
           ithread           99           16K           99
            bus-sc           30           14K         1414
            KTRACE          100           13K          100
              kenv           92           12K           92
      eventhandler          132           12K          132
         pfs_nodes           20           10K           20
              GEOM           60           10K          489
              rman           82           10K          423
         bmsafemap            4            9K           48
              UART           12            9K           12
           devstat            4            9K            4
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
     audit_evclass          233            8K          291
           lltable           20            7K           20
             ifnet            4            7K            4
           CAM DEV            3            6K          510
       ether_multi           73            6K           83
            kqueue           54            6K          804
                vt           11            6K           11
              cred           21            6K          233
            sglist            5            6K            5
         CAM queue            5            6K         1528
         taskqueue           48            6K           48
         in6_multi           41            5K           41
            plimit           19            5K          344
       ufs_dirhash           24            5K           24
            dirrem           18            5K           29
            diradd           33            5K           45
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
               UMA          245            4K          245
          routetbl           18            4K           18
          pf_ifnet            7            4K           10
             hhook           13            4K           13
           session           23            3K           34
              pgrp           23            3K           34
          terminal           11            3K           11
           acpisem           22            3K           22
         proc-args           44            3K          504
             selfd           37            3K         6297
           uidinfo            3            3K            8
             lockf           21            3K           28
            select           17            3K           17
        local_apic            1            2K            1
           io_apic            1            2K            1
           CAM CCB            1            2K         1765
         ipsec-saq            2            2K            2
           CAM XPT           22            2K          543
            Unitno           26            2K           40
         sctp_atcl            3            2K            8
            ip6ndp            8            2K            9
             mkdir           10            2K           24
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
             clone            9            2K            9
          sctp_ifa            8            1K           10
         sctp_stro            1            1K            4
           softdep            1            1K            1
          indirdep            4            1K            4
            sahead            1            1K            1
          secasvar            1            1K            1
       vnodemarker            2            1K            8
      NFSD session            1            1K            1
        CAM periph            4            1K          271
         newdirblk            7            1K           12
             ipsec            3            1K            3
         sctp_timw            3            1K            3
          in_multi            3            1K            5
             nhops            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
 encap_export_host           12            1K           12
            crypto            3            1K            3
              pfil            4            1K            4
    chacha20random            1            1K            1
           CAM SIM            2            1K            2
              cdev            2            1K            2
          sctp_ifn            3            1K           10
               mld            3            1K            3
              igmp            3            1K            3
       inpcbpolicy           11            1K          155
               tun            4            1K            4
               osd            3            1K            9
            DEVFSP            5            1K            5
            vnodes            1            1K            1
              ktls            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            feeder            7            1K            7
        loginclass            3            1K            7
            prison            6            1K            6
         sctp_atky            4            1K           12
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
            apmdev            1            1K            1
          atkbddev            2            1K            2
          CAM path            4            1K         1034
          freework            1            1K           27
          freefile            1            1K           10
           tcpfunc            2            1K            2
            soname            5            1K         3077
          pmchooks            1            1K            1
          filecaps            5            1K           69
          nexusdev            5            1K            5
          sctp_vrf            1            1K            1
           entropy            2            1K           38
              vnet            1            1K            1
               pmc            1            1K            1
          acpiintr            1            1K            1
         sctp_athm            3            1K            8
          sctp_map            2            1K            8
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K            0
         sctp_iter            0            0K            5
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K            5
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
        madt_table            0            0K            2
         scsi_pass            0            0K            0
         ciss_data            0            0K            0
          smartpqi            0            0K            0
            pvscsi            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
               amr            0            0K            0
           scsi_da            0            0K           69
              iavf            0            0K            0
               ixl            0            0K            0
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
       AHCI driver            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
             axgbe            0            0K            0
       fpukern_ctx            0            0K            0
               agp            0            0K            0
          xen_intr            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
           nvme_da            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
           acpipwr            0            0K            0
            twsbuf            0            0K            0
      twe_commands            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
      twa_commands            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
            xenbus            0            0K            0
       tcp_log_dev            0            0K            0
      midi buffers            0            0K            0
             mixer            0            0K            0
     vm_fictitious            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
         acpi_perf            0            0K            0
         acpicmbat            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
      mbuf_cluster   2048    9203       1        9203       0     254   18849792        0
       mbuf_packet    256    8192     883       22384       0     254    2323200        0
        malloc-512    512    4121       7        4122       0      30    2113536        0
          BUF TRIE    144     162   13306         424       0      62    1939392        0
       malloc-4096   4096     355       1         530       0       2    1458176        0
        malloc-128    128    9316      15        9363       0     126    1194368        0
              pbuf    832       0     985           0       0       2     819520        0
       UMA Slabs 0    112    5929       8        5929       0     126     664944        0
        RADIX NODE    144    2141     124       20355       0      62     326160        0
             VNODE    496     538      22         550       0      30     277760        0
         VM OBJECT    264    1005      45       12988       0      30     277200        0
      malloc-65536  65536       4       0           4       0       1     262144        0
            THREAD   1792     125      10         126       0       8     241920        0
        256 Bucket   2048     105      13        6908       0       8     241664        0
       malloc-4096   4096      52       2         800       0       2     221184        0
            DEVCTL   1024       0     208         113       0       0     212992        0
      malloc-65536  65536       2       1         112       0       1     196608        0
      malloc-65536  65536       0       3          63       0       1     196608        0
         malloc-16     16   11813     187       11867       0     254     192000        0
         malloc-64     64    2688      84        8956       0     254     177408        0
         UMA Zones    768     220       2         220       0      16     170496        0
        malloc-128    128    1199      41       24539       0     126     158720        0
         malloc-32     32    4600     188        4628       0     254     153216        0
        malloc-256    256     531      54         783       0      62     149760        0
              mbuf    256     392     148        1913       0     254     138240        0
       FFS2 dinode    256     507      18         517       0      62     134400        0
      malloc-65536  65536       2       0           2       0       1     131072        0
       malloc-1024   1024     118      10         129       0      16     131072        0
          ksiginfo    112      47     997          66       0     126     116928        0
         MAP ENTRY     96    1033     185       39018       0     126     116928        0
       malloc-2048   2048       9      45        2537       0       8     110592        0
       S VFS Cache    104     979      74        1025       0     126     109512        0
         vmem btag     56    1615     101        1615       0     254      96096        0
         FFS inode    160     507      43         517       0      62      88000        0
           VMSPACE   2536      29       4         780       0       4      83688        0
        malloc-128    128     620      31        3559       0     126      83328        0
              PROC   1312      51      12         799       0       8      82656        0
      malloc-16384  16384       2       3         145       0       1      81920        0
             g_bio    408       4     196        4711       0      30      81600        0
          UMA Kegs    384     206       0         206       0      30      79104        0
         filedesc0   1080      52      11         800       0       8      68040        0
      malloc-65536  65536       1       0           1       0       1      65536        0
       malloc-8192   8192       5       3          33       0       1      65536        0
        malloc-512    512     121       7         148       0      30      65536        0
        128 Bucket   1024      35      28        2242       0      16      64512        0
        malloc-256    256     177      18         929       0      62      49920        0
      malloc-16384  16384       3       0           3       0       1      49152        0
      malloc-16384  16384       3       0           6       0       1      49152        0
        malloc-128    128     332      40         405       0     126      47616        0
         malloc-64     64     553     140        1886       0     254      44352        0
        malloc-128    128     302      39        1081       0     126      43648        0
       malloc-4096   4096       9       1          11       0       2      40960        0
         32 Bucket    256      35     115         883       0      62      38400        0
           DIRHASH   1024      34       2          34       0      16      36864        0
             NAMEI   1024       0      36       12023       0      16      36864        0
        malloc-512    512      57      15         689       0      30      36864        0
         malloc-64     64     456     111         664       0     254      36288        0
        malloc-256    256     102      33         287       0      62      34560        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       0       1         112       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
       malloc-8192   8192       3       1          92       0       1      32768        0
     mt_stats_zone     64     450      62         450       0     254      32768        0
            pcpu-8      8    3906     190        3910       0     254      32768        0
            socket    960      25       7        1232       0     254      30720        0
       malloc-4096   4096       5       2         650       0       2      28672        0
         64 Bucket    512      50       6         564       0      30      28672        0
         malloc-64     64     358      83        1172       0     254      28224        0
            clpbuf    832       0      32          87       0      16      26624        0
   mbuf_jumbo_page   4096       0       6          10       0     254      24576        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-8192   8192       2       1           4       0       1      24576        0
       malloc-8192   8192       3       0           3       0       1      24576        0
            ttyinq    160     135      15         300       0      62      24000        0
        malloc-128    128     129      57         140       0     126      23808        0
             tcpcb   1048       3      19           7       0     254      23056        0
           ttyoutq    256      72      18         160       0      62      23040        0
         sctp_asoc   2288       1       9           4       0     254      22880        0
         TURNSTILE    136     136      32         136       0      62      22848        0
              pipe    760      12      18         293       0      16      22800        0
       Mountpoints   2816       2       6           2       0       4      22528        0
       malloc-4096   4096       4       1           6       0       2      20480        0
       malloc-2048   2048       8       2          10       0       8      20480        0
       malloc-1024   1024      17       3          31       0      16      20480        0
          4 Bucket     48      12     408        4188       0     254      20160        0
        malloc-128    128     101      54         598       0     126      19840        0
        malloc-256    256      61      14        1231       0      62      19200        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-1024   1024       5      11          48       0      16      16384        0
        malloc-512    512      26       6          27       0      30      16384        0
        sctp_raddr    736       1      21           4       0     254      16192        0
         malloc-32     32     290     214        3133       0     254      16128        0
             Files     80     104      96        6631       0     126      16000        0
          8 Bucket     80      54     146        6822       0     126      16000        0
        SLEEPQUEUE     88     136      24         136       0     126      14080        0
       malloc-2048   2048       5       1           5       0       8      12288        0
       malloc-2048   2048       2       4          16       0       8      12288        0
       malloc-2048   2048       3       3         194       0       8      12288        0
       malloc-1024   1024       8       4           9       0      16      12288        0
       malloc-1024   1024      12       0          12       0      16      12288        0
        malloc-512    512      21       3          21       0      30      12288        0
        malloc-512    512      20       4          20       0      30      12288        0
        malloc-512    512      12      12          17       0      30      12288        0
          2 Bucket     32      47     331       11070       0     254      12096        0
         udp_inpcb    488       2      22         135       0     254      11712        0
        malloc-256    256      21      24         332       0      62      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       1       1           2       0       2       8192        0
       malloc-2048   2048       3       1           3       0       8       8192        0
       malloc-1024   1024       4       4         145       0      16       8192        0
       malloc-1024   1024       1       7         910       0      16       8192        0
        malloc-512    512       4      12         339       0      30       8192        0
           rtentry    176      20      26          24       0      62       8096        0
          rl_entry     40      39     163          39       0     254       8080        0
        sctp_laddr     48       0     168           7       0     254       8064        0
             udpcb     32       6     246         143       0     254       8064        0
               PWD     32      13     239         103       0     254       8064        0
         malloc-64     64      26     100          27       0     254       8064        0
         malloc-64     64      52      74       13081       0     254       8064        0
         malloc-64     64      74      52         859       0     254       8064        0
         malloc-64     64      11     115          27       0     254       8064        0
         malloc-32     32       3     249          67       0     254       8064        0
         malloc-32     32     101     151         128       0     254       8064        0
         malloc-32     32      55     197         843       0     254       8064        0
         malloc-32     32      77     175         265       0     254       8064        0
         malloc-32     32      19     233        1064       0     254       8064        0
         16 Bucket    144      33      23         183       0      62       8064        0
      vtnet_tx_hdr     24       0     334         865       0     254       8016        0
             KNOTE    160       8      42          51       0      62       8000        0
         malloc-16     16      29     471         181       0     254       8000        0
         malloc-16     16      43     457         550       0     254       8000        0
         malloc-16     16     193     307        1248       0     254       8000        0
         malloc-16     16      21     479          36       0     254       8000        0
         malloc-16     16     253     247       23959       0     254       8000        0
         malloc-16     16      18     482          70       0     254       8000        0
        malloc-128    128      21      41          26       0     126       7936        0
          procdesc    136       2      56           8       0      62       7888        0
             ripcb    488       2      14           5       0     254       7808        0
     udplite_inpcb    488       4      12           8       0     254       7808        0
         tcp_inpcb    488       3      13           7       0     254       7808        0
        KMAP ENTRY     96      12      69          12       0     126       7776        0
              kenv    258       3      27        1000       0      30       7740        0
           sctp_ep   1280       2       4           4       0     254       7680        0
     routing nhops    256      16      14          24       0      62       7680        0
             unpcb    256      11      19        1054       0     254       7680        0
        malloc-256    256      15      15          30       0      62       7680        0
        malloc-256    256       7      23         298       0      62       7680        0
        malloc-256    256      14      16          60       0      62       7680        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       7      55           7       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-4096   4096       1       0           1       0       2       4096        0
       malloc-2048   2048       1       1           1       0       8       4096        0
       malloc-2048   2048       0       2          32       0       8       4096        0
         hostcache     96       1      41           1       0     254       4032        0
          syncache    168       0      24           5       0     254       4032        0
         malloc-32     32      40      86         701       0     254       4032        0
       UMA Slabs 1    176       8      14           8       0      62       3872        0
              vmem   1856       1       1           1       0       8       3712        0
            pcpu-4      4      34     478          34       0     254       2048        0
           SMR CPU     32       2      29           2       0     254        992        0
        SMR SHARED     24       2      29           2       0     254        744        0
       FFS1 dinode    128       0       0           0       0     126          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
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
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    296       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     48       0       0           0       0     254          0        0
       tcp_bbr_pcb    832       0       0           0       0      16          0        0
       tcp_bbr_map    128       0       0           0       0     126          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
           tcp_log    416       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
             tcptw     88       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    280       0       0           0       0      30          0        0
             AIOCB    752       0       0           0       0      16          0        0
              AIOP     32       0       0           0       0     254          0        0
               AIO    208       0       0           0       0      62          0        0
           NCLNODE    592       0       0           0       0      16          0        0
        TMPFS node    224       0       0           0       0      62          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
    crypto_session     72       0       0           0       0     126          0        0
           cryptop    280       0       0           0       0      30          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
      ktls_session    192       0       0           0       0      62          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf    832       0       0           0       0      62          0        0
            mdpbuf    832       0       0           0       0       4          0        0
           nfspbuf    832       0       0           0       0      16          0        0
            swwbuf    832       0       0           0       0       8          0        0
            swrbuf    832       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-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-4096   4096       0       0           0       0       2          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
         malloc-16     16       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 (201):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/11/07 08:01 freebsd 2c7fa4443f7f 64069d48 console log report syz ci-freebsd-i386
2020/11/06 11:58 freebsd 9ea4cb88d353 64069d48 console log report syz ci-freebsd-i386
2020/10/15 18:53 freebsd 8349de39d23f 63869021 console log report syz ci-freebsd-i386
2020/10/14 22:50 freebsd 917a85eb2556 fc7735a2 console log report syz ci-freebsd-i386
2020/07/09 13:55 freebsd e8b5ce9fcc1d ff85e8be console log report syz ci-freebsd-i386
2020/06/22 10:54 freebsd 0e3556d384e6 eabcced4 console log report syz ci-freebsd-i386
2020/06/20 11:12 freebsd 6328f17203f7 c655ec77 console log report syz ci-freebsd-i386
2020/06/16 21:14 freebsd 46e57ede0c66 4ea9d964 console log report syz ci-freebsd-i386
2020/06/13 21:06 freebsd 430cfd638e7d dbce178a console log report syz ci-freebsd-i386
2020/06/12 15:40 freebsd 41056ba93b7f 819b58b0 console log report syz ci-freebsd-i386
2020/06/12 11:22 freebsd 41056ba93b7f 819b58b0 console log report syz ci-freebsd-i386
2019/12/09 21:22 freebsd f9e1d0b7bae2 b31eda3d console log report syz ci-freebsd-i386
2019/09/27 03:34 freebsd ae9c9b703afe 2f1548bc console log report syz ci-freebsd-i386
2021/09/06 20:02 freebsd-src bd11e253a9a4 6ca60148 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/09/06 16:15 freebsd-src bd11e253a9a4 6ca60148 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/08/21 13:43 freebsd-src c4622b01d2f1 b599f2fc console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/07/29 15:17 freebsd-src e3707726c168 b44001ce console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/07/26 22:02 freebsd-src be79f30d6c3e fd511809 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/07/26 09:18 freebsd-src 0c47338023d4 fd511809 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/07/25 00:13 freebsd-src 40cb9b435782 4d1b57d4 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/07/06 00:08 freebsd-src f649cff58721 55aa55c2 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/07/04 17:17 freebsd-src f28455344483 55aa55c2 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/07/02 19:55 freebsd-src c95156691588 55aa55c2 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/07/02 04:07 freebsd-src 2ce58512957e 658ebc66 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/30 06:15 freebsd-src f77697dd9f31 a4fccb01 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/28 17:05 freebsd-src e0893890eb60 9d2ab5df console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/26 11:10 freebsd-src 18b19f8c6e04 9d2ab5df console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/24 10:36 freebsd-src e6caac717b4f ec865f6a console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/22 21:01 freebsd-src 800e82d12411 aba2b2fb console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/22 01:15 freebsd-src 7544c1d20d8b aba2b2fb console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/19 16:21 freebsd-src 5f88df77a6a0 aba2b2fb console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/18 06:57 freebsd-src 6a836ea741c7 aba2b2fb console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/15 07:46 freebsd-src d5c1296234cb 1ba81399 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/14 18:02 freebsd-src 4c3280e58727 1ba81399 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/14 05:56 freebsd-src efec757b2042 1ba81399 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/13 23:52 freebsd-src 8345c513c552 1ba81399 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/13 22:42 freebsd-src 8345c513c552 1ba81399 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/12 15:10 freebsd-src e7424879e3f6 1ba81399 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/10 18:18 freebsd-src cedaad93176e 1ba81399 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/10 14:24 freebsd-src f4d987cd137c 1ba81399 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/10 12:48 freebsd-src f4d987cd137c 1ba81399 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/09 20:59 freebsd-src 6b08e68be111 84fe5d96 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/08 01:18 freebsd-src 05c2d94a081d b718257f console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/05 23:26 freebsd-src 1970d6930394 500c2339 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/04 10:47 freebsd-src 9b236631b1ec 966a236b console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/03 14:53 freebsd-src 8682abbf7bff 0740de69 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/02 22:45 freebsd-src 8cd05b883330 0740de69 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/06/01 19:42 freebsd-src ec7b47fc81b2 032639db console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/05/31 18:15 freebsd-src d40cd26a86a7 032639db console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/05/31 02:50 freebsd-src 284cf3f18b53 325a8dab console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/05/30 14:10 freebsd-src 2b9a828c9949 325a8dab console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/05/30 11:09 freebsd-src 2b9a828c9949 325a8dab console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/05/30 09:09 freebsd-src 2b9a828c9949 325a8dab console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/05/29 12:37 freebsd-src e5f5b6a75c0a 858ea628 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2021/05/29 00:59 freebsd-src 023ee5392c77 858ea628 console log report ci-freebsd-i386 panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
2019/09/27 02:42 freebsd ae9c9b703afe 2f1548bc console log report ci-freebsd-i386
2021/01/17 13:05 freebsd-src b7ab6832cd98 813be542 console log report ci-freebsd-i386
* Struck through repros no longer work on HEAD.