syzbot


Fatal trap 9: general protection fault in fib6_lookup

Status: auto-closed as invalid on 2020/06/25 21:25
Reported-by: syzbot+ef98371156abd2a81065@syzkaller.appspotmail.com
First crash: 1684d, last: 1683d

Sample crash report:
Fatal trap 9: general protection fault while in kernel mode
cpuid = 0; apic id = 00
instruction pointer	= 0x20:0xffffffff813e2a6e
stack pointer	        = 0x28:0xfffffe0025903780
frame pointer	        = 0x28:0xfffffe0025903800
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 897 (syz-executor.2)
trap number		= 9
panic: general protection fault
cpuid = 0
time = 1587933832
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0025903450
vpanic() at vpanic+0x1c7/frame 0xfffffe00259034b0
panic() at panic+0x43/frame 0xfffffe0025903510
trap_fatal() at trap_fatal+0x4ca/frame 0xfffffe0025903590
trap() at trap+0xda/frame 0xfffffe00259036b0
calltrap() at calltrap+0x8/frame 0xfffffe00259036b0
--- trap 0x9, rip = 0xffffffff813e2a6e, rsp = 0xfffffe0025903780, rbp = 0xfffffe0025903800 ---
fib6_lookup() at fib6_lookup+0x15e/frame 0xfffffe0025903800
sctp_add_remote_addr() at sctp_add_remote_addr+0x9e3/frame 0xfffffe0025903880
sctp_aloc_assoc() at sctp_aloc_assoc+0x89f/frame 0xfffffe0025903900
sctp6_connect() at sctp6_connect+0x563/frame 0xfffffe00259039c0
soconnectat() at soconnectat+0x183/frame 0xfffffe0025903a20
kern_connectat() at kern_connectat+0x209/frame 0xfffffe0025903a80
sys_connect() at sys_connect+0xd9/frame 0xfffffe0025903ac0
amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe0025903bf0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0025903bf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41331a, rsp = 0x7fffdfffdf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 897 tid 100219 ]
Stopped at      kdb_enter+0x67: movq    $0,0x14a9b06(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b  ll+0x1a
es                        0x3b  ll+0x1a
fs                        0x13
gs                        0x1b
ss                        0x28  ll+0x7
rax                       0x12
rcx         0xfffffe002a200000
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe0025903430
rbp         0xfffffe0025903450
rsi                    0x40001
rdi         0xffffffff810b8ae6  vprintf+0x176
r8                           0
r9                  0xffffffff
r10                 0xbb020000
r11         0xfffffe0025bca500
r12         0xffffffff82068ea0  ddb_dbbe
r13                          0
r14         0xffffffff81943078
r15         0xffffffff81943078
rip         0xffffffff810add67  kdb_enter+0x67
rflags                    0x86  ll+0x65
kdb_enter+0x67: movq    $0,0x14a9b06(%rip)
db> show proc
Process 897 (syz-executor.2) at 0xfffff8003bc00520:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 777 at 0xfffff80003c9b520
 ABI: FreeBSD ELF64
 arguments: /root/syz-executor.2
 reaper: 0xfffff8000331a000 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe0025a049e8
   (map 0xfffffe0025a049e8)
   (map.pmap 0xfffffe0025a04aa8)
   (pmap 0xfffffe0025a04b08)
 threads: 4
100144                   RunQ                                syz-executor.2
100219                   Run     CPU 0                       syz-executor.2
100221                   S       sbwait  0xfffffe001cfca1d4  syz-executor.2
100223                   S       uwait   0xfffff8003b3afd00  syz-executor.2
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
  897   777   777     0  R       (threaded)                  syz-executor.2
100144                   RunQ                                syz-executor.2
100219                   Run     CPU 0                       syz-executor.2
100221                   S       sbwait  0xfffffe001cfca1d4  syz-executor.2
100223                   S       uwait   0xfffff8003b3afd00  syz-executor.2
  896   771   771     0  R       (threaded)                  syz-executor.1
100084                   Run     CPU 1                       syz-executor.1
100218                   S       select  0xfffff8003b4ddb40  syz-executor.1
100220                   S       uwait   0xfffff8003b3af700  syz-executor.1
100224                   S       uwait   0xfffff8003b3aff00  syz-executor.1
  895   780   780     0  R       (threaded)                  syz-executor.3
100121                   RunQ                                syz-executor.3
100214                   S       uwait   0xfffff8003b374c80  syz-executor.3
100215                   S       sbwait  0xfffffe00239d5a8c  syz-executor.3
100216                   S       sbwait  0xfffffe00239d4c6c  syz-executor.3
100222                   S       umtxn   0xfffff8003b3af400  syz-executor.3
  894   770   770     0  R       (threaded)                  syz-executor.0
100132                   RunQ                                syz-executor.0
100211                   D       biowr   0xfffffe0003f24800  syz-executor.0
100212                   S       uwait   0xfffff8003b374a80  syz-executor.0
100213                   S       uwait   0xfffff8003b374b80  syz-executor.0
  869     1   869     0  Ss      select  0xfffff8003b4ddcc0  rtsol
  868     1   868     0  Ss      select  0xfffff80003c04540  rtsol
  867     1   867     0  Ss      select  0xfffff80003c045c0  rtsol
  864   783   424     0  S       kqread  0xfffff8000320b700  rtsol
  783   774   424     0  S       wait    0xfffff80003c9b000  sh
  780   768   780     0  Ss      nanslp  0xffffffff8252c1f1  syz-executor.3
  777   768   777     0  Ss      nanslp  0xffffffff8252c1f1  syz-executor.2
  774   424   424     0  S       wait    0xfffff80003d13520  sh
  771   768   771     0  Rs                                  syz-executor.1
  770   768   770     0  Rs                                  syz-executor.0
  768   766   766     0  S       (threaded)                  syz-fuzzer
100102                   S       uwait   0xfffff8003b3ad580  syz-fuzzer
100111                   S       uwait   0xfffff8003b3aed80  syz-fuzzer
100112                   S       uwait   0xfffff8003b3aef00  syz-fuzzer
100113                   S       uwait   0xfffff8003b3ad080  syz-fuzzer
100114                   S       uwait   0xfffff8003b3ad180  syz-fuzzer
100115                   S       uwait   0xfffff8003b3ad280  syz-fuzzer
100116                   S       uwait   0xfffff80003a39500  syz-fuzzer
100117                   S       uwait   0xfffff8003b3ad380  syz-fuzzer
100118                   S       kqread  0xfffff8000320b500  syz-fuzzer
100119                   S       uwait   0xfffff8003b3ae380  syz-fuzzer
100120                   S       uwait   0xfffff80003a39700  syz-fuzzer
  766   764   766     0  Ss      pause   0xfffff80003c9bae8  csh
  764   682   764     0  Ss      select  0xfffff8003b4dc140  sshd
  748     1   748     0  Ss+     ttyin   0xfffff8000356f8b0  getty
  747     1   747     0  Ss+     ttyin   0xfffff80003b6fcb0  getty
  746     1   746     0  Ss+     ttyin   0xfffff80003b6e4b0  getty
  745     1   745     0  Ss+     ttyin   0xfffff80003b6ecb0  getty
  744     1   744     0  Ss+     ttyin   0xfffff800033b74b0  getty
  743     1   743     0  Ss+     ttyin   0xfffff800033b7cb0  getty
  742     1   742     0  Ss+     ttyin   0xfffff800033b64b0  getty
  741     1   741     0  Ss+     ttyin   0xfffff800033b6cb0  getty
  740     1   740     0  Ss+     ttyin   0xfffff800033b94b0  getty
  738     1    24     0  S+      piperd  0xfffff80003ca6be0  logger
  737   736    24     0  S+      nanslp  0xffffffff8252c1f1  sleep
  736     1    24     0  S+      wait    0xfffff8003b333a40  sh
  686     1   686     0  Ss      nanslp  0xffffffff8252c1f0  cron
  682     1   682     0  Ss      select  0xfffff80003c049c0  sshd
  495     1   495     0  Ss      select  0xfffff80003c03140  syslogd
  424     1   424     0  Ss      wait    0xfffff80003d43520  devd
  423     1   423    65  Ss      select  0xfffff80003c04d40  dhclient
  338     1   338     0  Ss      select  0xfffff80003084640  dhclient
  335     1   335     0  Ss      select  0xfffff80003c030c0  dhclient
   23     0     0     0  DL      vlruwt  0xfffff800033e0520  [vnlru]
   22     0     0     0  DL      syncer  0xffffffff82618118  [syncer]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100069                   D       qsleep  0xffffffff82617438  [bufdaemon]
100076                   D       -       0xffffffff8200aa00  [bufspacedaemon-0]
100087                   D       sdflush 0xfffff80003c27ce8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff8263e308  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100067                   D       psleep  0xffffffff826328d8  [dom0]
100074                   D       launds  0xffffffff826328e4  [laundry: dom0]
100075                   D       umarcl  0xffffffff81544e70  [uma]
   18     0     0     0  DL      -       0xffffffff8235fe20  [rand_harvestq]
   17     0     0     0  DL      pftm    0xffffffff82b533a0  [pf purge]
   16     0     0     0  DL      waiting 0xffffffff8261a890  [sctp_iterator]
   15     0     0     0  DL      -       0xffffffff82616a2c  [soaiod4]
    9     0     0     0  DL      -       0xffffffff82616a2c  [soaiod3]
    8     0     0     0  DL      -       0xffffffff82616a2c  [soaiod2]
    7     0     0     0  DL      -       0xffffffff82616a2c  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100033                   D       -       0xffffffff82237b40  [doneq0]
100066                   D       -       0xffffffff82237a10  [scanner]
    5     0     0     0  DL      crypto_ 0xfffff8000320cd90  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffff8000320cd30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff826300c0  [crypto]
   14     0     0     0  DL      seqstat 0xfffff80003363488  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100024                   D       -       0xffffffff8250b180  [g_event]
100025                   D       -       0xffffffff8250b188  [g_up]
100026                   D       -       0xffffffff8250b190  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100017                   D       -       0xfffff80003084a00  [thr_0]
100018                   D       -       0xfffff80003084a40  [thr_1]
   12     0     0     0  WL      (threaded)                  [intr]
100010                   I                                   [swi6: Giant taskq]
100013                   I                                   [swi5: fast taskq]
100016                   I                                   [swi6: task queue]
100019                   I                                   [swi3: vm]
100020                   I                                   [swi4: clock (0)]
100021                   I                                   [swi4: clock (1)]
100022                   I                                   [swi1: netisr 0]
100034                   I                                   [irq24: virtio_pci0]
100035                   I                                   [irq25: virtio_pci0]
100036                   I                                   [irq26: virtio_pci0]
100037                   I                                   [irq27: virtio_pci0]
100038                   I                                   [irq28: virtio_pci1]
100039                   I                                   [irq29: virtio_pci1]
100040                   I                                   [irq30: virtio_pci1]
100041                   I                                   [irq31: virtio_pci1]
100042                   I                                   [irq32: virtio_pci1]
100047                   I                                   [irq10: virtio_pci2]
100049                   I                                   [irq1: atkbd0]
100050                   I                                   [irq12: psm0]
100051                   I                                   [swi0: uart uart++]
100060                   I                                   [swi1: pf send]
100072                   I                                   [swi1: hpts]
100073                   I                                   [swi1: hpts]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffff8000331a000  [init]
   10     0     0     0  DL      audit_w 0xffffffff82630598  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8250b710  [swapper]
100005                   D       -       0xfffff80003338000  [if_config_tqg_0]
100006                   D       -       0xfffff80003339e00  [softirq_0]
100007                   D       -       0xfffff80003339d00  [softirq_1]
100008                   D       -       0xfffff80003339c00  [if_io_tqg_0]
100009                   D       -       0xfffff80003339b00  [if_io_tqg_1]
100011                   D       -       0xfffff8000333e000  [in6m_free taskq]
100012                   D       -       0xfffff8000333fe00  [thread taskq]
100014                   D       -       0xfffff8000333fc00  [kqueue_ctx taskq]
100015                   D       -       0xfffff8000333fb00  [aiod_kick taskq]
100023                   D       -       0xfffff8000333f900  [firmware taskq]
100028                   D       -       0xfffff8000333f800  [crypto_0]
100029                   D       -       0xfffff8000333f800  [crypto_1]
100043                   D       -       0xfffff8000333f500  [vtnet0 rxq 0]
100044                   D       -       0xfffff8000333f400  [vtnet0 txq 0]
100045                   D       -       0xfffff8000333f300  [vtnet0 rxq 1]
100046                   D       -       0xfffff8000333f200  [vtnet0 txq 1]
100048                   D       vtbslp  0xfffff800034fc580  [virtio_balloon]
100052                   D       -       0xfffff8000333f100  [mca taskq]
100057                   D       -       0xffffffff81ce6671  [deadlkres]
100062                   D       -       0xfffff80003b5e300  [acpi_task_0]
100063                   D       -       0xfffff80003b5e300  [acpi_task_1]
100064                   D       -       0xfffff80003b5e300  [acpi_task_2]
100065                   D       -       0xfffff8000333f700  [CAM taskq]
db> show all locks
Process 897 (syz-executor.2) thread 0xfffffe0025bca000 (100219)
shared rm rib head lock (rib head lock) r = 0 (0xfffff80003b018e8) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_fib.c:291
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025b9aa90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4357
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8003bd72968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4344
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8003bd72988) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:843
Process 894 (syz-executor.0) thread 0xfffffe0025bcbc00 (100211)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f24880) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1663
exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003b59d068) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:877
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4213         4851K         4238
          tcp_hpts            5         3201K            5
             vtbuf           24         1968K           46
         sysctloid        28335         1653K        28399
              kobj          332         1328K          488
            newblk          580         1169K          737
          vfscache            4         1025K            4
               pcb           33          540K          108
          inodedep           40          532K          131
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          388K            4
           subproc          133          277K          971
            acpica         1674          185K        52709
         vnet_data            1          168K            1
          filedesc           21          149K          133
           pagedep           20          133K           62
        tfo_ccache            1          128K            1
               sem            4          106K            4
            DEVFS1          105          105K          122
            linker          244           92K          277
               bus          992           79K         3376
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          497           63K          497
              umtx          324           41K          324
           kdtrace          197           38K         1956
              temp           35           33K         1834
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          124           31K          134
               msg            4           30K            4
        DEVFS_RULE           56           27K           56
        gtaskqueue           18           26K           18
            ifaddr           70           23K           72
              vmem            3           22K            4
            kbdmux            6           22K            6
               BPF           14           19K           14
           lltable           47           18K           47
         ufs_mount            3           17K            4
              proc            3           17K            3
               tty           16           16K           16
           tidhash            1           16K            1
           ithread           98           16K           98
       ether_multi          172           14K          177
            bus-sc           30           14K         1431
            KTRACE          100           13K          100
             ifnet            7           13K            7
              kenv           95           12K           99
      eventhandler          132           12K          132
         in6_multi           89           11K           89
         pfs_nodes           20           10K           20
              GEOM           60           10K          486
              rman           82           10K          423
         bmsafemap            2            9K          104
            kqueue           64            9K          904
              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
          routetbl           57            7K           61
           CAM DEV            3            6K          510
                vt           11            6K           11
              cred           22            6K          196
            plimit           21            6K          333
            sglist            5            6K            5
         CAM queue            5            6K         1528
         taskqueue           45            5K           45
       ufs_dirhash           24            5K           24
            DEVFSP           70            5K           74
          pf_ifnet           10            5K           19
           memdesc            1            4K            1
               MCA           32            4K           32
               UMA          249            4K          249
             evdev            4            4K            4
          kcovinfo           64            4K           68
            diradd           31            4K           99
          freework           15            4K          100
           session           27            4K           36
              pgrp           27            4K           36
            select           26            4K           26
             hhook           13            4K           13
          indirdep           12            3K           81
             mkdir           22            3K          104
           acpisem           22            3K           22
          terminal           11            3K           11
         proc-args           49            3K          536
           uidinfo            3            3K            7
          sctp_ifa           17            3K           17
        local_apic            1            2K            1
           io_apic            1            2K            1
           CAM CCB            1            2K         2138
         newdirblk           16            2K           52
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           21
            dirrem            7            2K           67
           CAM XPT           22            2K          543
             lockf           15            2K           96
          in_multi            6            2K            7
            Unitno           25            2K           45
           acpidev           20            2K           20
               msi            9            2K            9
               tun            7            2K            7
           softdep            1            1K            1
       ipsecpolicy            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
         sctp_stro            1            1K            3
             clone            8            1K            8
       vnodemarker            2            1K            8
      NFSD session            1            1K            1
        CAM periph            4            1K          271
          freefile            6            1K           61
               mld            6            1K            6
          sctp_ifn            6            1K            6
              igmp            6            1K            6
             nhops            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
       inpcbpolicy           23            1K          267
             mount           16            1K           86
          pci_link           10            1K           10
            crypto            3            1K            3
          freeblks            2            1K           63
         sctp_timw            2            1K            2
         sctp_atcl            1            1K            9
              pfil            4            1K            4
    chacha20random            1            1K            1
           CAM SIM            2            1K            2
             epoch            4            1K            4
              cdev            2            1K            2
 encap_export_host            8            1K            8
               osd            3            1K            9
            vnodes            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            soname            5            1K         5785
     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
              ktls            1            1K            1
               iov            2            1K        13448
          pmchooks            1            1K            1
            prison            4            1K            4
          filecaps            4            1K           78
          nexusdev            5            1K            5
           entropy            2            1K           37
          sctp_vrf            1            1K            1
              vnet            1            1K            1
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
         sctp_atky            1            1K           11
          sctp_map            2            1K            6
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
         sctp_athm            1            1K            9
          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
           ath_hal            0            0K            0
        madt_table            0            0K            2
            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
            ata_da            0            0K            0
            pvscsi            0            0K            0
          smartpqi            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
               agp            0            0K            0
              iavf            0            0K            0
               ixl            0            0K            0
           nvme_da            0            0K            0
           acpipwr            0            0K            0
            twsbuf            0            0K            0
      twe_commands            0            0K            0
      twa_commands            0            0K            0
       tcp_log_dev            0            0K            0
      midi buffers            0            0K            0
       fpukern_ctx            0            0K            0
             mixer            0            0K            0
          xen_intr            0            0K            0
              ac97            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
       dmar_dmamap            0            0K            0
              hdaa            0            0K            0
         acpi_perf            0            0K            0
         acpicmbat            0            0K            0
              isci            0            0K            0
           bxe_ilt            0            0K            0
            xenbus            0            0K            0
       SIIS driver            0            0K            0
     vm_fictitious            0            0K            0
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
    osti_cacheable            0            0K            0
          tempbuff            0            0K            0
          tempbuff            0            0K            0
           UMAHash            0            0K            0
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K           41
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K            3
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K            5
        allocindir            0            0K            0
       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
             xform            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K            4
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
lDevFlags * malloc            0            0K            0
               LRO            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K            0
         sctp_iter            0            0K           11
         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           11
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            0
      newreno data            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            0
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K            0
           fadvise            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
            statfs            0            0K          226
       export_host            0            0K            0
        cl_savebuf            0            0K            2
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
     STLock malloc            0            0K            0
          CCB List            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
     CAM ccb queue            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            biobuf            0            0K            0
              aios            0            0K            0
               lio            0            0K            0
               acl            0            0K            0
            MPSSAS            0            0K            0
          mbuf_tag            0            0K          109
              accf            0            0K            0
               pts            0            0K            0
          ioctlops            0            0K          104
           Witness            0            0K            0
             stack            0            0K            0
               mps            0            0K            0
          mpr_user            0            0K            0
            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
        md_sectors            0            0K            0
              sbuf            0            0K          288
           md_disk            0            0K            0
        compressor            0            0K            0
           malodev            0            0K            0
              SWAP            0            0K            0
               LED            0            0K            0
         sysctltmp            0            0K          572
            sysctl            0            0K            1
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
          ix_sriov            0            0K            0
        aacraidcam            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
            iirbuf            0            0K            0
             cache            0            0K            0
       aacraid_buf            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K            1
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
NFSCL diroffdiroff            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
         scsi_pass            0            0K            0
         ciss_data            0            0K            0
               xnb            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
            vtfont            0            0K            0
db> show ktr
No such command; use "help" to list available commands

Crashes (1494):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/04/26 20:44 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 19:53 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 19:34 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 19:20 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 18:58 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 18:40 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 18:15 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 17:58 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 17:40 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 17:12 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 16:32 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 16:07 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 15:35 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 14:56 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 14:33 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 14:19 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 13:55 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 13:33 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 13:17 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 13:00 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 12:46 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 12:26 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 12:10 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 11:48 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 11:27 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 10:46 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 10:27 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 10:10 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 09:59 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 09:35 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 09:20 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 09:06 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 08:25 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-main
2020/04/26 07:28 freebsd 1bb1283aafd8 b8bb8e5f console log report ci-freebsd-main
2020/04/26 07:11 freebsd 1bb1283aafd8 b8bb8e5f console log report ci-freebsd-main
2020/04/25 19:51 freebsd 1bb1283aafd8 b8bb8e5f console log report ci-freebsd-main
2020/04/26 21:03 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-i386
2020/04/26 20:20 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-i386
2020/04/26 16:50 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-i386
2020/04/26 15:15 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-i386
2020/04/26 11:05 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-i386
2020/04/26 08:47 freebsd 3188fdb7b877 0ce7569e console log report ci-freebsd-i386
2020/04/26 06:46 freebsd 1bb1283aafd8 b8bb8e5f console log report ci-freebsd-i386
* Struck through repros no longer work on HEAD.