syzbot


uvm_fault: igmp_leavegroup (4)

Status: auto-obsoleted due to no activity on 2023/08/29 05:19
Reported-by: syzbot+cd5f3c8ec591c4c18c28@syzkaller.appspotmail.com
First crash: 719d, last: 252d
Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd uvm_fault: igmp_leavegroup (3) 37 721d 813d 3/3 fixed on 2022/03/28 22:44
openbsd uvm_fault: igmp_leavegroup (2) 1 827d 827d 3/3 fixed on 2021/12/16 06:48
openbsd uvm_fault: igmp_leavegroup 1 1413d 1413d 0/3 auto-closed as invalid on 2020/08/03 03:01

Sample crash report:
uvm_fault(0xfffffd8065e24a28, 0x4, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at      igmp_leavegroup+0xaf:   movl    0x4(%rax),%r12d
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
igmp_leavegroup(ffff800000d16300,ffff8000006b7000) at igmp_leavegroup+0xaf sys/netinet/igmp.c:512
in_delmulti(ffff800000d16300) at in_delmulti+0xd3 sys/netinet/in.c:908
ip_freemoptions(ffff800000de4820) at ip_freemoptions+0x5d sys/netinet/ip_output.c:1762
in_pcbdetach(fffffd806c7eeac0) at in_pcbdetach+0x97 sys/netinet/in_pcb.c:589
udp_detach(fffffd806954fd60) at udp_detach+0x3f sys/netinet/udp_usrreq.c:1113
soclose(fffffd806954fd60,0) at soclose+0x253 pru_detach sys/sys/protosw.h:281 [inline]
soclose(fffffd806954fd60,0) at soclose+0x253 sys/kern/uipc_socket.c:397
soo_close(fffffd8071d6ee10,ffff800023165358) at soo_close+0x44
fdrop(fffffd8071d6ee10,ffff800023165358) at fdrop+0xcb sys/kern/kern_descrip.c:1274
closef(fffffd8071d6ee10,ffff800023165358) at closef+0x11b sys/kern/kern_descrip.c:1258
fdfree(ffff800023165358) at fdfree+0xf3 sys/kern/kern_descrip.c:1190
exit1(ffff800023165358,0,0,1) at exit1+0x35d sys/kern/kern_exit.c:197
sys_exit(ffff800023165358,ffff800023150090,ffff8000231500e0) at sys_exit+0x1a sys/kern/kern_exit.c:89
syscall(ffff800023150160) at syscall+0x4a8 sys/arch/amd64/amd64/trap.c:623
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x78dab46067c0, count: 1
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports.  Insufficient info makes it difficult to find and fix bugs.
ddb> 
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
*cpu0: uvm_fault(0xfffffd8065e24a28, 0x4, 0, 1) -> e
ddb> trace
igmp_leavegroup(ffff800000d16300,ffff8000006b7000) at igmp_leavegroup+0xaf sys/netinet/igmp.c:512
in_delmulti(ffff800000d16300) at in_delmulti+0xd3 sys/netinet/in.c:908
ip_freemoptions(ffff800000de4820) at ip_freemoptions+0x5d sys/netinet/ip_output.c:1762
in_pcbdetach(fffffd806c7eeac0) at in_pcbdetach+0x97 sys/netinet/in_pcb.c:589
udp_detach(fffffd806954fd60) at udp_detach+0x3f sys/netinet/udp_usrreq.c:1113
soclose(fffffd806954fd60,0) at soclose+0x253 pru_detach sys/sys/protosw.h:281 [inline]
soclose(fffffd806954fd60,0) at soclose+0x253 sys/kern/uipc_socket.c:397
soo_close(fffffd8071d6ee10,ffff800023165358) at soo_close+0x44
fdrop(fffffd8071d6ee10,ffff800023165358) at fdrop+0xcb sys/kern/kern_descrip.c:1274
closef(fffffd8071d6ee10,ffff800023165358) at closef+0x11b sys/kern/kern_descrip.c:1258
fdfree(ffff800023165358) at fdfree+0xf3 sys/kern/kern_descrip.c:1190
exit1(ffff800023165358,0,0,1) at exit1+0x35d sys/kern/kern_exit.c:197
sys_exit(ffff800023165358,ffff800023150090,ffff8000231500e0) at sys_exit+0x1a sys/kern/kern_exit.c:89
syscall(ffff800023150160) at syscall+0x4a8 sys/arch/amd64/amd64/trap.c:623
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x78dab46067c0, count: -14
ddb> show registers
rdi                                0
rsi                                0
rbp               0xffff80002314fd20
rbx                              0x5
rdx                                0
rcx                              0x1
rax                                0
r8                                 0
r9                                 0
r10               0x276cbeab3e6afc32
r11               0x3880a88a8b1fbcef
r12                                0
r13                              0x3
r14               0xffff800000d16300
r15               0xffff8000006b7000
rip               0xffffffff817a626f    igmp_leavegroup+0xaf
cs                               0x8
rflags                       0x10246    __ALIGN_SIZE+0xf246
rsp               0xffff80002314fcf0
ss                              0x10
igmp_leavegroup+0xaf:   movl    0x4(%rax),%r12d
ddb> show proc
PROC (syz-executor.5) pid=475688 stat=onproc
    flags process=1008<EXITING,SINGLEEXIT> proc=2000<WEXIT>
    pri=32, usrpri=83, nice=20
    forw=0xffffffffffffffff, list=0xffff800027f97600,0xffff800023165620
    process=0xffff800027f917b0 user=0xffff80002314b000, vmspace=0xfffffd8065e24a28
    estcpu=36, cpticks=1, pctcpu=0.0
    user=0, sys=0, intr=0
ddb> ps
   PID     TID   PPID    UID  S       FLAGS  WAIT          COMMAND
 12166   47388   9611      0  2           0                syz-executor.7
 12166  485536   9611      0  3   0x4000080  fsleep        syz-executor.7
 12166  123227   9611      0  3   0x4000080  fsleep        syz-executor.7
 33398  489613  72847      0  2           0                syz-executor.2
 33398  373063  72847      0  3   0x4000080  fsleep        syz-executor.2
  4432  288278  55407      0  3        0x80  nanoslp       syz-executor.3
  4432  190916  55407      0  3   0x4000080  fsleep        syz-executor.3
 45963   32449      0      0  3     0x14280  nfsidl        nfsio
 31034  384817      0      0  3     0x14280  nfsidl        nfsio
 84148  454330      0      0  3     0x14280  nfsidl        nfsio
 88965  187446      0      0  3     0x14280  nfsidl        nfsio
 66918  391183      0      0  3     0x14280  nfsidl        nfsio
  1434  307349      0      0  3     0x14280  nfsidl        nfsio
 98380  217018      0      0  3     0x14280  nfsidl        nfsio
  3302  409838      0      0  3     0x14280  nfsidl        nfsio
  3526  383006      0      0  3     0x14280  nfsidl        nfsio
  9553  247253      0      0  3     0x14280  nfsidl        nfsio
  2466  508490      0      0  3     0x14280  nfsidl        nfsio
  2171  275208      0      0  3     0x14280  nfsidl        nfsio
 81539  290407      0      0  3     0x14280  nfsidl        nfsio
 77056  382702      0      0  3     0x14280  nfsidl        nfsio
 45226  209549      0      0  3     0x14280  nfsidl        nfsio
 77897  192896      0      0  3     0x14280  nfsidl        nfsio
 98245  117079      0      0  3     0x14280  nfsidl        nfsio
 67775  107559      0      0  3     0x14280  nfsidl        nfsio
 50406   41190      0      0  3     0x14280  nfsidl        nfsio
 92175  480184      0      0  3     0x14280  nfsidl        nfsio
 86534   68575  72869      0  3        0x82  nanoslp       syz-executor.0
 55407   24304  72869      0  3        0x82  nanoslp       syz-executor.3
 72847  208725  72869      0  3        0x82  nanoslp       syz-executor.2
 17517  199431  72869      0  3        0x82  nanoslp       syz-executor.5
 74036  122288  72869      0  3        0x82  nanoslp       syz-executor.6
  9611  141473  72869      0  3        0x82  nanoslp       syz-executor.7
 90442  514253  72869      0  2         0x2                syz-executor.4
 65068  361109  72869      0  3        0x82  nanoslp       syz-executor.1
 23726  422454      0      0  3     0x14200  bored         sosplice
 72869   28359  87366      0  3        0x82  wait          syz-fuzzer
 72869   13394  87366      0  3   0x4000082  nanoslp       syz-fuzzer
 72869  313012  87366      0  3   0x4000082  wait          syz-fuzzer
 72869  134483  87366      0  3   0x4000082  thrsleep      syz-fuzzer
 72869  325730  87366      0  3   0x4000082  wait          syz-fuzzer
 72869  367663  87366      0  3   0x4000082  kqread        syz-fuzzer
 72869  302579  87366      0  3   0x4000082  wait          syz-fuzzer
 72869  506102  87366      0  3   0x4000082  thrsleep      syz-fuzzer
 72869   31914  87366      0  3   0x4000082  wait          syz-fuzzer
 72869  515825  87366      0  3   0x4000082  thrsleep      syz-fuzzer
 72869  401382  87366      0  3   0x4000082  thrsleep      syz-fuzzer
 72869  460186  87366      0  3   0x4000082  wait          syz-fuzzer
 72869  418943  87366      0  3   0x4000082  wait          syz-fuzzer
 72869  430688  87366      0  3   0x4000082  wait          syz-fuzzer
 87366  269612  86114      0  3    0x10008a  sigsusp       ksh
 86114  163794  54218      0  3        0x9a  kqread        sshd
  4217   76030      1      0  3    0x100083  ttyin         getty
 54218  374248      1      0  3        0x88  kqread        sshd
 17612  236049  91402     73  3   0x1100090  kqread        syslogd
 91402   64561      1      0  3    0x100082  netio         syslogd
 12141   74140      1      0  3    0x100080  kqread        resolvd
 31540  258616  82530     77  3    0x100092  kqread        dhcpleased
 35469   46354  82530     77  3    0x100092  kqread        dhcpleased
 82530  511904      1      0  3        0x80  kqread        dhcpleased
 89204  390237      0      0  3     0x14200  bored         smr
  1967  162882      0      0  2     0x14200                zerothread
 58881  251177      0      0  3     0x14200  aiodoned      aiodoned
  4152  325315      0      0  3     0x14200  syncer        update
 81141  366311      0      0  3     0x14200  cleaner       cleaner
 86101   69536      0      0  3     0x14200  reaper        reaper
 55584  467004      0      0  3     0x14200  pgdaemon      pagedaemon
 31059   42192      0      0  3     0x14200  bored         viomb
 24693  302436      0      0  3  0x40014200  acpi0         acpi0
 81629  426823      0      0  3     0x14200  bored         softnet3
  2237  416754      0      0  3     0x14200  bored         softnet2
 85343  260540      0      0  3     0x14200  bored         softnet1
 98354  416772      0      0  3     0x14200  bored         softnet0
 87953  217344      0      0  3     0x14200  bored         systqmp
  4349  251699      0      0  3     0x14200  bored         systq
 80434  330443      0      0  3  0x40014200  bored         softclock
 28438  386666      0      0  3  0x40014200                idle0
     1  358609      0      0  3        0x82  wait          init
     0       0     -1      0  3     0x10200  scheduler     swapper
ddb> show all locks
No such command
ddb> show malloc
           Type InUse  MemUse  HighUse   Limit  Requests Type Lim
         devbuf 10195   6436K    7476K  78643K     26300        0
            pcb    17     18K      20K  78643K      8950        0
         rtable   182     15K      16K  78643K      3220        0
             pf    49     13K    1034K  78643K     18067        0
         ifaddr    39     11K      12K  78643K       491        0
        ifgroup    60      2K       3K  78643K       787        0
         sysctl     2      0K       0K  78643K         2        0
       counters    28     17K      17K  78643K       565        0
       ioctlops     0      0K       2K  78643K      1552        0
            iov     0      0K      24K  78643K      1676        0
          mount     1      1K       1K  78643K         1        0
            log     0      0K       0K  78643K         4        0
         vnodes  1594    100K     100K  78643K     12718        0
      UFS quota     1     32K      32K  78643K         1        0
      UFS mount     5     36K      36K  78643K         5        0
            shm     2      1K       9K  78643K       117        0
         VM map     2      1K       1K  78643K         2        0
            sem    20     11K      20K  78643K      2300        0
        dirhash    12      2K       2K  78643K        12        0
           ACPI  1697    195K     286K  78643K     12548        0
      file desc    14     49K      73K  78643K     11974        0
          sigio     0      0K       0K  78643K       629        0
           proc    59     59K      91K  78643K      2247        0
        subproc   104      6K       6K  78643K       728        0
    NFS srvsock     1      0K       0K  78643K         1        0
     NFS daemon     1     16K      16K  78643K         1        0
    ip_moptions     2      0K       0K  78643K       451        0
       in_multi    71      5K       7K  78643K      1012        0
    ether_multi     1      0K       0K  78643K        61        0
            mrt     1      0K       0K  78643K        90        0
    ISOFS mount     1     32K      32K  78643K         1        0
  MSDOSFS mount     1     16K      16K  78643K         1        0
           ttys   157    705K     705K  78643K       157        0
           exec     0      0K       1K  78643K      3015        0
     pfkey data     0      0K       0K  78643K        57        0
            tdb     3      0K       0K  78643K         3        0
        pagedep     1      8K       8K  78643K         1        0
       inodedep     1     32K      32K  78643K         1        0
         newblk     1      0K       0K  78643K         1        0
        VM swap     8     62K      64K  78643K        10        0
       UVM amap   382     93K     107K  78643K    111192        0
       UVM aobj   131      4K       4K  78643K       137        0
        memdesc     1      4K       4K  78643K         1        0
    crypto data     1      1K       1K  78643K         1        0
    ip6_options     0      0K       0K  78643K       336        0
            NDP    14      0K       2K  78643K       339        0
           temp    74   5856K    5940K  78643K    149287        0
         kqueue    12     18K      28K  78643K      1678        0
      SYN cache     2     16K      16K  78643K         2        0
ddb> show all pools
Name      Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
rtpcb      120     1010    0     1007    11     8     3     3     0     8    2
rtentry    112     1016    0      942     4     1     3     4     0     8    0
unpcb      144     9097    0     9084    89    81     8    11     0     8    7
syncache   296       47    0       47    14    13     1     1     0     8    1
tcpqe       32      512   61      512     4     4     0     1     0     8    0
tcpcb      808     2995    0     2984   103    98     5    14     0     8    3
arp         88      135    0      121     1     0     1     1     0     8    0
ipq         40       72    0       71     5     4     1     1     0     8    0
ipqe        40      152    0      151     5     4     1     1     0     8    0
inpcb      336    16866    0    16847   193   186     7    18     0     8    4
nd6        104      190    0      174     1     0     1     1     0     8    0
pkpcb       40       61    0       61     7     7     0     1     0     8    0
kcovpl      48       56    0       48     1     0     1     1     0     8    0
mppekey    1024      12    0       12     5     4     1     1     0     8    1
ppxss      1160     406    0      405    20    19     1     1     0     8    0
pppxif     1360     278    0      278    11    10     1     1     0     8    1
pfstscr     40       40    0       32     1     0     1     1     0     8    0
pfosfp      40       14    0       11     1     0     1     1     0     8    0
pfosfpen   112       14    0        5     1     0     1     1     0     8    0
pfanchor   1288     898   16      386    46     3    43    43     0     8    0
pftag       88        1    0        0     1     0     1     1     0     8    0
pfqueue    264        9    0        9     2     2     0     1     0     8    0
pfstitem    24       35    0       13     1     0     1     1     0     8    0
pfstkey    128      220    0      204     1     0     1     1     0     8    0
pfstate    344      110    0       99     1     0     1     1     0     8    0
rttmr      136       27    0       27     6     6     0     1     0     8    0
art_heap8  4096       5    0        4     3     2     1     3     0     8    0
art_heap4  256     4368    0     4048    55    33    22    30     0     8    0
art_table   32     4373    0     4052     4     0     4     4     0     8    0
art_node    16      894    0      831     1     0     1     1     0     8    0
sysvmsgpl   40        2    0        0     1     0     1     1     0     8    0
semupl     112        1    0        1     1     1     0     1     0     8    0
semapl     112     2294    0     2276     1     0     1     1     0     8    0
shmpl      112      134    0        6     4     0     4     4     0     8    0
dirhash    1024      17    0        0     3     0     3     3     0     8    0
dino2pl    256    16005    0    14505    95     0    95    95     0     8    0
ffsino     240    16005    0    14505    89     0    89    89     0     8    0
nchpl      144    32088    0    31592    63    42    21    63     0     8    0
uvmvnodes   80     6184    0        0   127     0   127   127     0     8    0
vnodes     216     6184    0        0   344     0   344   344     0     8    0
namei      1024  136708    0   136708     7     6     1     3     0     8    1
kstatmem   264      420    0      392     5     2     3     3     0     8    0
scsiplug    72        9    0        9     3     3     0     1     0     8    0
scxspl     216   102439    0   102439    25    24     1     8     0     8    1
plimitpl   152     1369    0     1354     1     0     1     1     0     8    0
sigapl     424    12257    0    12192    11     3     8     8     0     8    0
futexpl     64   133738    0   133734     4     3     1     1     0     8    0
knotepl    120   738548    0   738468   233   223    10    35     0     8    3
kqueuepl   184     3054    0     3044    31    27     4     6     0     8    3
pipepl     288     2898    0     2868    54    49     5     7     0     8    2
fdescpl    432    12159    0    12134     9     5     4     4     0     8    0
filepl     120    99154    0    98904   129   115    14    19     0     8    4
lockfpl    104     3214    0     3212     7     6     1     2     0     8    0
lockfspl    48      852    0      850     1     0     1     1     0     8    0
sessionpl  144       71    0       55     1     0     1     1     0     8    0
pgrppl      48      222    0      206     1     0     1     1     0     8    0
ucredpl    104    14963    0    14948     1     0     1     1     0     8    0
zombiepl   144    12196    0    12192     1     0     1     1     0     8    0
processpl  1008   12257    0    12192    12     3     9     9     0     8    0
procpl     696    29882    0    29800    16     7     9    10     0     8    0
sosppl     168       85    0       83    18    17     1     1     0     8    0
sockpl     456    27181    0    27146   532   518    14    36     0     8    8
mcl64k     65536    518    0      518    20    19     1     1     0     8    1
mcl16k     16384    251    0      251    26    25     1     1     0     8    1
mcl12k     12288    474    0      474    29    28     1     1     0     8    1
mcl9k      9216     147    0      147    26    25     1     1     0     8    1
mcl8k      8192     631    0      631    18    17     1     1     0     8    1
mcl4k      4096    1504    0     1504    15    14     1     1     0     8    1
mcl2k2     2112      85    0       85    29    28     1     1     0     8    1
mcl2k      2048   97491    0    97436    73    64     9    42     0     8    1
mtagpl      96     1551    0     1285    15     6     9    11     0     8    0
mbufpl     256   305221    0   304853   641   607    34    85     0     8    0
bufpl      288    24857    0    18472   457     0   457   457     0     8    0
anonpl      24  1388970    0  1373026   296   174   122   173     0   188    4
amapchunkpl 152  363864    0   362991   188   142    46    69     0   158    7
amappl16   200    27092    0    26599   139   103    36    39     0     8    8
amappl15   192       13    0       12     1     0     1     1     0     8    0
amappl14   184      290    0      276     2     1     1     2     0     8    0
amappl13   176       21    0       20     1     0     1     1     0     8    0
amappl12   168    13510    0    13484     3     1     2     2     0     8    0
amappl11   160       50    0       40     1     0     1     1     0     8    0
amappl10   152       75    0       65     2     1     1     1     0     8    0
amappl9    144      177    0      175     2     1     1     2     0     8    0
amappl8    136      558    0      445     5     1     4     4     0     8    0
amappl7    128      109    0       91     1     0     1     1     0     8    0
amappl6    120      669    0      645     2     1     1     2     0     8    0
amappl5    112      536    0      530     1     0     1     1     0     8    0
amappl4    104     1392    0     1354     5     3     2     2     0     8    0
amappl3     96    69698    0    69625     4     1     3     3     0     8    0
amappl2     88    12669    0    12607     4     2     2     3     0     8    0
amappl1     80    55338    0    54845    22    11    11    22     0     8    0
amappl      88   109940    0   109710    10     3     7     7     0    92    0
dma4096    4096       1    0        1     1     1     0     1     0     8    0
dma1024    1024       1    0        0     1     0     1     1     0     8    0
dma256     256        6    0        6     1     1     0     1     0     8    0
dma128     128      253    0      253     1     1     0     1     0     8    0
dma64       64        6    0        6     1     1     0     1     0     8    0
dma32       32        7    0        7     1     1     0     1     0     8    0
dma16       16       18    0       17     1     0     1     1     0     8    0
aobjpl      72      136    0        6     3     0     3     3     0     8    0
uaddrrnd    24    12159    0    12134     1     0     1     1     0     8    0
uaddrbest   32        2    0        0     1     0     1     1     0     8    0
uaddr       24    12159    0    12134     1     0     1     1     0     8    0
vmmpekpl   168    91672    0    91616     4     1     3     3     0     8    0
vmmpepl    168   741325    0   739069   319   196   123   134     0   357    0
vmsppl     368    12158    0    12134     4     1     3     3     0     8    0
rwobjpl     24   178088    0   170237    50     1    49    49     0     8    0
pdppl      4096   24324    0    24268   664   600    64    68     0     8    8
pvpl        32  3682407    0  3660943   655   443   212   359     0   265   14
pmappl     216    12158    0    12134     3     1     2     2     0     8    0
extentpl    40       56    0       38     1     0     1     1     0     8    0
phpool     112     2539    0     1737    25     0    25    25     0     8    0
ddb> machine ddbcpu 0
No such command
ddb> trace
igmp_leavegroup(ffff800000d16300,ffff8000006b7000) at igmp_leavegroup+0xaf sys/netinet/igmp.c:512
in_delmulti(ffff800000d16300) at in_delmulti+0xd3 sys/netinet/in.c:908
ip_freemoptions(ffff800000de4820) at ip_freemoptions+0x5d sys/netinet/ip_output.c:1762
in_pcbdetach(fffffd806c7eeac0) at in_pcbdetach+0x97 sys/netinet/in_pcb.c:589
udp_detach(fffffd806954fd60) at udp_detach+0x3f sys/netinet/udp_usrreq.c:1113
soclose(fffffd806954fd60,0) at soclose+0x253 pru_detach sys/sys/protosw.h:281 [inline]
soclose(fffffd806954fd60,0) at soclose+0x253 sys/kern/uipc_socket.c:397
soo_close(fffffd8071d6ee10,ffff800023165358) at soo_close+0x44
fdrop(fffffd8071d6ee10,ffff800023165358) at fdrop+0xcb sys/kern/kern_descrip.c:1274
closef(fffffd8071d6ee10,ffff800023165358) at closef+0x11b sys/kern/kern_descrip.c:1258
fdfree(ffff800023165358) at fdfree+0xf3 sys/kern/kern_descrip.c:1190
exit1(ffff800023165358,0,0,1) at exit1+0x35d sys/kern/kern_exit.c:197
sys_exit(ffff800023165358,ffff800023150090,ffff8000231500e0) at sys_exit+0x1a sys/kern/kern_exit.c:89
syscall(ffff800023150160) at syscall+0x4a8 sys/arch/amd64/amd64/trap.c:623
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x78dab46067c0, count: -14
ddb> machine ddbcpu 1
No such command
ddb> trace
igmp_leavegroup(ffff800000d16300,ffff8000006b7000) at igmp_leavegroup+0xaf sys/netinet/igmp.c:512
in_delmulti(ffff800000d16300) at in_delmulti+0xd3 sys/netinet/in.c:908
ip_freemoptions(ffff800000de4820) at ip_freemoptions+0x5d sys/netinet/ip_output.c:1762
in_pcbdetach(fffffd806c7eeac0) at in_pcbdetach+0x97 sys/netinet/in_pcb.c:589
udp_detach(fffffd806954fd60) at udp_detach+0x3f sys/netinet/udp_usrreq.c:1113
soclose(fffffd806954fd60,0) at soclose+0x253 pru_detach sys/sys/protosw.h:281 [inline]
soclose(fffffd806954fd60,0) at soclose+0x253 sys/kern/uipc_socket.c:397
soo_close(fffffd8071d6ee10,ffff800023165358) at soo_close+0x44
fdrop(fffffd8071d6ee10,ffff800023165358) at fdrop+0xcb sys/kern/kern_descrip.c:1274
closef(fffffd8071d6ee10,ffff800023165358) at closef+0x11b sys/kern/kern_descrip.c:1258
fdfree(ffff800023165358) at fdfree+0xf3 sys/kern/kern_descrip.c:1190
exit1(ffff800023165358,0,0,1) at exit1+0x35d sys/kern/kern_exit.c:197
sys_exit(ffff800023165358,ffff800023150090,ffff8000231500e0) at sys_exit+0x1a sys/kern/kern_exit.c:89
syscall(ffff800023150160) at syscall+0x4a8 sys/arch/amd64/amd64/trap.c:623
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x78dab46067c0, count: -14

Crashes (271):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/07/10 05:19 openbsd 619580f90f04 668cb1fa .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/07/07 21:46 openbsd f83e6fb8171b b03742d1 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/07/06 19:55 openbsd bfb9c3ad8cb6 1a2f6297 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/07/06 09:55 openbsd acf644016ec1 ba5dba36 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/07/03 03:07 openbsd fb769bc01050 bfc47836 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/29 18:59 openbsd 2b5ea97fcaa5 134ddc02 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/06/28 18:46 openbsd b2536c643881 8064cb02 .config console log report ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/06/27 08:29 openbsd 4b5fc138bec9 4cd5bb25 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/24 02:04 openbsd 80ddc2674465 79782afc .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/22 07:48 openbsd abe762909b63 79782afc .config console log report ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/06/19 13:05 openbsd bd6afc899c7a d521bc56 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/18 06:13 openbsd 0bf07e222152 f3921d4d .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/17 11:24 openbsd 54e1723ed8a9 f3921d4d .config console log report ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/06/17 03:35 openbsd 54e1723ed8a9 f3921d4d .config console log report ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/06/14 16:59 openbsd ea064d447ed0 76decb82 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/13 19:33 openbsd a7d38a062623 2f9d8e43 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/06/13 15:54 openbsd a7d38a062623 2f9d8e43 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/06/13 11:29 openbsd fafd6c403a36 749afb64 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/12 15:52 openbsd dd7929a9dc5c aaed0183 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/10 10:54 openbsd 3199dce1a6a5 49519f06 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/09 18:28 openbsd 66b0520fa8eb 9018a337 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/08 22:04 openbsd 924b32118c79 058b3a5a .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/07 07:07 openbsd 09afe4dcdfb2 a4ae4f42 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/05 18:27 openbsd 01f59d7875f2 a4ae4f42 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/04 02:34 openbsd b7a7cb6aecab a4ae4f42 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/06/03 21:50 openbsd b7a7cb6aecab a4ae4f42 .config console log report ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/06/01 05:56 openbsd 65e6af52a531 babc4389 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/30 21:45 openbsd 08ac1330e795 09898419 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/29 22:19 openbsd 9f395b46183b cf184559 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/05/25 16:47 openbsd e8155e8443c9 51e154a0 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/24 20:19 openbsd 5c7ffd3288be 4bce1a3e .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/24 18:17 openbsd 5c7ffd3288be 4bce1a3e .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/23 23:55 openbsd fe62c2037e1c 4bce1a3e .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/20 20:32 openbsd 6a9ebb2fe80a 4bce1a3e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/20 04:19 openbsd e81ec5d991f5 96689200 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/16 10:59 openbsd c7cae2100638 60d220b5 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/12 00:01 openbsd ea3b483624be adb9a3cd .config console log report ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/05/11 12:47 openbsd 82b8a411a9e0 0fbd49f4 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/07 05:27 openbsd 3feb172447ac 90c93c40 .config console log report ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/05/03 21:25 openbsd b42288f9e56f b5918830 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2023/05/03 06:41 openbsd 8bfda6e105d0 48e0a81d .config console log report ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/05/01 12:19 openbsd 622ead6323f4 62df2017 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore uvm_fault: igmp_leavegroup
2023/05/01 08:25 openbsd bba11a86879d 62df2017 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
2022/03/30 17:09 openbsd f802266ee2c9 42718dd6 .config console log report ci-openbsd-main uvm_fault: igmp_leavegroup
* Struck through repros no longer work on HEAD.