syzbot


uvm_fault: pppacopen

Status: fixed on 2021/12/30 22:14
Reported-by: syzbot+e2d1df67f742a5a47938@syzkaller.appspotmail.com
Fix commit: 7945134bbda7 Use a distinct variable while iterating the list of existing devices.
First crash: 336d, last: 336d

Sample crash report:
login: uvm_fault(0xfffffd806ee60cf8, 0x668, 0, 2) -> e
kernel: page fault trap, code=0
Stopped at      pppacopen+0x1b5:        movq    %r13,0x668
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
 204706  18828      0         0x2          0    0  syz-executor2010
*427299  18828      0         0x2  0x4000000    1K syz-executor2010
pppacopen(4086331,1,2000,ffff8000ffff67f0) at pppacopen+0x1b5 sys/net/if_pppx.c:1020
spec_open(ffff800021223b08) at spec_open+0x3d7 sys/kern/spec_vnops.c:157
VOP_OPEN(fffffd806fc1b4d0,1,fffffd807f7d74e0,ffff8000ffff67f0) at VOP_OPEN+0x75 sys/kern/vfs_vops.c:138
vn_open(ffff800021223d58,1,0) at vn_open+0x467 sys/kern/vfs_vnops.c:183
doopenat(ffff8000ffff67f0,ffffff9c,200000c0,0,0,ffff800021223f40) at doopenat+0x26a sys/kern/vfs_syscalls.c:1128
syscall(ffff800021223fb0) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
syscall(ffff800021223fb0) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x681d7d81520, count: 8
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{1}> 
ddb{1}> set $lines = 0
ddb{1}> set $maxwidth = 0
ddb{1}> show panic
*cpu1: uvm_fault(0xfffffd806ee60cf8, 0x668, 0, 2) -> e
ddb{1}> trace
pppacopen(4086331,1,2000,ffff8000ffff67f0) at pppacopen+0x1b5 sys/net/if_pppx.c:1020
spec_open(ffff800021223b08) at spec_open+0x3d7 sys/kern/spec_vnops.c:157
VOP_OPEN(fffffd806fc1b4d0,1,fffffd807f7d74e0,ffff8000ffff67f0) at VOP_OPEN+0x75 sys/kern/vfs_vops.c:138
vn_open(ffff800021223d58,1,0) at vn_open+0x467 sys/kern/vfs_vnops.c:183
doopenat(ffff8000ffff67f0,ffffff9c,200000c0,0,0,ffff800021223f40) at doopenat+0x26a sys/kern/vfs_syscalls.c:1128
syscall(ffff800021223fb0) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
syscall(ffff800021223fb0) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x681d7d81520, count: -7
ddb{1}> show registers
rdi                                0
rsi                                0
rbp               0xffff800021223a80
rbx                                0
rdx                                0
rcx                                0
rax               0xffff800000b36800
r8                             0x770
r9                0xfffffd807f7d74e0
r10               0x686dbf5a48890f82
r11               0x7cbef409678a618c
r12               0xfffffd806fc1b4d0
r13                                0
r14                        0x4086331    __kernel_phys_end+0x1486331
r15               0xffff800021223b08
rip               0xffffffff81c79ee5    pppacopen+0x1b5
cs                               0x8
rflags                       0x10246    __ALIGN_SIZE+0xf246
rsp               0xffff800021223a30
ss                              0x10
pppacopen+0x1b5:        movq    %r13,0x668
ddb{1}> show proc
PROC (syz-executor2010) pid=427299 stat=onproc
    flags process=2<EXEC> proc=4000000<THREAD>
    pri=17, usrpri=56, nice=20
    forw=0xffffffffffffffff, list=0xffff8000ffff6fd0,0xffffffff8293ceb0
    process=0xffff8000211f3a40 user=0xffff80002121f000, vmspace=0xfffffd806ee60cf8
    estcpu=6, cpticks=0, pctcpu=0.0
    user=0, sys=0, intr=0
ddb{1}> ps
   PID     TID   PPID    UID  S       FLAGS  WAIT          COMMAND
 18828  204706  30181      0  7         0x2                syz-executor2010
*18828  427299  30181      0  7   0x4000002                syz-executor2010
 30181  456911  18194      0  3    0x10008a  sigsusp       ksh
 18194  141011  35278      0  3        0x9a  poll          sshd
 82570  195602      1      0  3    0x100083  ttyin         getty
 35278  125488      1      0  3        0x88  poll          sshd
 57251  491836  32230     74  3    0x100092  bpf           pflogd
 32230   74987      1      0  3        0x80  netio         pflogd
 67222  238493  50964     73  3    0x100090  kqread        syslogd
 50964  305326      1      0  3    0x100082  netio         syslogd
 12251  523343      1      0  3    0x100080  kqread        resolvd
 61360  301240  82149     77  3    0x100092  kqread        dhcpleased
 66048  375174  82149     77  3    0x100092  kqread        dhcpleased
 82149  334391      1      0  3        0x80  kqread        dhcpleased
 37779  327773      0      0  3     0x14200  bored         smr
 74190   68607      0      0  3     0x14200  pgzero        zerothread
 93745   12024      0      0  3     0x14200  aiodoned      aiodoned
 85853   60980      0      0  3     0x14200  syncer        update
 16698  280928      0      0  3     0x14200  cleaner       cleaner
 21099  142766      0      0  3     0x14200  reaper        reaper
 56509  487120      0      0  3     0x14200  pgdaemon      pagedaemon
 19466   72224      0      0  3     0x14200  bored         viomb
 25691  131377      0      0  3  0x40014200  acpi0         acpi0
 88073  501957      0      0  3  0x40014200                idle1
 71063   22816      0      0  3     0x14200  bored         softnet
  8029  174551      0      0  3     0x14200  bored         systqmp
 15638  116885      0      0  3     0x14200  bored         systq
 77748  179852      0      0  3  0x40014200  bored         softclock
 82036   42992      0      0  3  0x40014200                idle0
     1  278131      0      0  3        0x82  wait          init
     0       0     -1      0  3     0x10200  scheduler     swapper
ddb{1}> show all locks
Process 18828 (syz-executor2010) thread 0xffff8000ffff67f0 (427299)
exclusive kernel_lock &kernel_lock r = 1 (0xffffffff828f9c10)
#0  witness_lock+0x44d
#1  syscall+0x3ef mi_syscall sys/sys/syscall_mi.h:93 [inline]
#1  syscall+0x3ef sys/arch/amd64/amd64/trap.c:585
#2  Xsyscall+0x128
ddb{1}> show malloc
           Type InUse  MemUse  HighUse   Limit  Requests Type Lim
         devbuf 10145   6456K    6456K  78643K     11235        0
            pcb    13      8K       8K  78643K        13        0
         rtable    62      2K       2K  78643K       112        0
         ifaddr    29      8K       8K  78643K        30        0
       counters    40     33K      33K  78643K        40        0
       ioctlops     0      0K       4K  78643K      1479        0
          mount     1      1K       1K  78643K         1        0
            log     0      0K       0K  78643K         5        0
         vnodes  1180     74K      74K  78643K      1185        0
      UFS quota     1     32K      32K  78643K         1        0
      UFS mount     5     36K      36K  78643K         5        0
            shm     2      1K       1K  78643K         2        0
         VM map     2      1K       1K  78643K         2        0
            sem     2      0K       0K  78643K         2        0
        dirhash    12      2K       2K  78643K        12        0
           ACPI  1697    195K     286K  78643K     12598        0
      file desc     1      0K       0K  78643K         1        0
           proc    67     87K      87K  78643K       281        0
    NFS srvsock     1      0K       0K  78643K         1        0
     NFS daemon     1     16K      16K  78643K         1        0
       in_multi    11      0K       0K  78643K        11        0
    ether_multi     1      0K       0K  78643K         1        0
    ISOFS mount     1     32K      32K  78643K         1        0
  MSDOSFS mount     1     16K      16K  78643K         1        0
           ttys    25    122K     122K  78643K        25        0
           exec     0      0K       2K  78643K       344        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     7     26K      26K  78643K         7        0
       UVM amap    94      4K       6K  78643K      1682        0
       UVM aobj     3      2K       2K  78643K         3        0
        memdesc     1      4K       4K  78643K         1        0
    crypto data     1      1K       1K  78643K         1        0
            NDP     4      0K       0K  78643K         4        0
           temp    24   4186K    4249K  78643K      2992        0
         kqueue     9     12K      12K  78643K         9        0
      SYN cache     2     16K      16K  78643K         2        0
ddb{1}> show all pools
Name      Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
plcache    128       22    0        0     1     0     1     1     0     8    0
rtpcb      120       17    0       14     1     0     1     1     0     8    0
rtentry    112       23    0        1     1     0     1     1     0     8    0
unpcb      136       35    0       20     1     0     1     1     0     8    0
syncache   296        5    0        5     1     0     1     1     0     8    1
tcpcb      736        7    0        4     1     0     1     1     0     8    0
arp        120        2    0        0     1     0     1     1     0     8    0
inpcb      304       29    0       23     1     0     1     1     0     8    0
pfosfp      40     1428    0     1005     5     0     5     5     0     8    0
pfosfpen   112     1428    0      714    21     0    21    21     0     8    0
pfstitem    24        6    0        0     1     0     1     1     0     8    0
pfstkey    112        6    0        0     1     0     1     1     0     8    0
pfstate    320        6    0        0     1     0     1     1     0     8    0
pfrule     1360      21    0       16     2     1     1     2     0     8    0
art_heap8  4096       1    0        0     1     0     1     1     0     8    0
art_heap4  256       96    0        0     6     0     6     6     0     8    0
art_table   32       97    0        0     1     0     1     1     0     8    0
art_node    16       22    0        2     1     0     1     1     0     8    0
dirhash    1024      17    0        0     3     0     3     3     0     8    0
dino2pl    256     1407    0       23    87     0    87    87     0     8    0
ffsino     272     1407    0       23    93     0    93    93     0     8    0
nchpl      144     1573    0       39    57     0    57    57     0     8    0
uvmvnodes   80     1417    0        0    29     0    29    29     0     8    0
vnodes     224     1417    0        0    84     0    84    84     0     8    0
namei      1024    4098    0     4098     1     0     1     1     0     8    1
percpumem   16       32    0        0     1     0     1     1     0     8    0
scxspl     216     3486    0     3486     2     1     1     2     0     8    1
plimitpl   152       16    0        9     1     0     1     1     0     8    0
sigapl     424      249    0      220     4     0     4     4     0     8    0
futexpl     64        1    0        1     1     0     1     1     0     8    1
knotepl    112       24    0        0     1     0     1     1     0     8    0
kqueuepl   216        5    0        0     1     0     1     1     0     8    0
pipepl     336       67    0       64     1     0     1     1     0     8    0
fdescpl    496      235    0      220     3     0     3     3     0     8    0
filepl     152     1064    0     1005     3     0     3     3     0     8    0
lockfpl    104        6    0        4     1     0     1     1     0     8    0
lockfspl    48        4    0        2     1     0     1     1     0     8    0
sessionpl  144       18    0        9     1     0     1     1     0     8    0
pgrppl      48       18    0        9     1     0     1     1     0     8    0
ucredpl     96       69    0       57     1     0     1     1     0     8    0
zombiepl   144      220    0      220     1     0     1     1     0     8    1
processpl  1064     249    0      220     3     0     3     3     0     8    0
procpl     672      250    0      220     3     0     3     3     0     8    0
sockpl     480       81    0       57     4     0     4     4     0     8    0
mcl8k      8192       2    0        0     1     0     1     1     0     8    0
mcl4k      4096       3    0        0     1     0     1     1     0     8    0
mcl2k      2048      57    0        0     8     0     8     8     0     8    0
mtagpl      96        1    0        0     1     0     1     1     0     8    0
mbufpl     256      105    0        0     7     0     7     7     0     8    0
bufpl      288     1975    0       91   135     0   135   135     0     8    0
anonpl      24    35151    0    32547    18     2    16    17     0   186    0
amapchunkpl 152    3029    0     2858     7     0     7     7     0   158    0
amappl16   200       95    0       91     1     0     1     1     0     8    0
amappl13   176       18    0       17     1     0     1     1     0     8    0
amappl12   168       23    0       23     1     0     1     1     0     8    1
amappl11   160       54    0       40     1     0     1     1     0     8    0
amappl10   152       28    0       23     1     0     1     1     0     8    0
amappl9    144      460    0      458     1     0     1     1     0     8    0
amappl8    136      263    0      262     1     0     1     1     0     8    0
amappl7    128       49    0       46     1     0     1     1     0     8    0
amappl6    120      100    0       90     1     0     1     1     0     8    0
amappl5    112      175    0      160     1     0     1     1     0     8    0
amappl4    104      503    0      484     1     0     1     1     0     8    0
amappl3     96      140    0      126     1     0     1     1     0     8    0
amappl2     88      314    0      279     1     0     1     1     0     8    0
amappl1     80     7630    0     7244     9     0     9     9     0     8    0
amappl      88     1440    0     1364     2     0     2     2     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        2    0        0     1     0     1     1     0     8    0
uaddrrnd    24      235    0      220     1     0     1     1     0     8    0
uaddrbest   32        2    0        0     1     0     1     1     0     8    0
uaddr       24      235    0      220     1     0     1     1     0     8    0
vmmpekpl   168     5940    0     5925     1     0     1     1     0     8    0
vmmpepl    168    22861    0    21972    41     0    41    41     0   357    2
vmsppl     368      234    0      220     2     0     2     2     0     8    0
rwobjpl     56     8742    0     6752    29     0    29    29     0     8    0
pdppl      4096     478    0      440    48    10    38    44     0     8    0
pvpl        32   112009    0   107579    37     0    37    37     0   265    1
pmappl     248      234    0      220     2     0     2     2     0     8    0
extentpl    40       57    0       38     1     0     1     1     0     8    0
phpool     112      400    0       13    12     0    12    12     0     8    0
ddb{1}> machine ddbcpu 0
Stopped at      x86_ipi_db+0x1a:        addq    $0x8,%rsp
x86_ipi_db(ffffffff82779ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
end of kernel
end trace frame: 0x7f7fffffa6c0, count: 12
ddb{0}> trace
x86_ipi_db(ffffffff82779ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
end of kernel
end trace frame: 0x7f7fffffa6c0, count: -3
ddb{0}> machine ddbcpu 1
Stopped at      pppacopen+0x1b5:        movq    %r13,0x668
pppacopen(4086331,1,2000,ffff8000ffff67f0) at pppacopen+0x1b5 sys/net/if_pppx.c:1020
spec_open(ffff800021223b08) at spec_open+0x3d7 sys/kern/spec_vnops.c:157
VOP_OPEN(fffffd806fc1b4d0,1,fffffd807f7d74e0,ffff8000ffff67f0) at VOP_OPEN+0x75 sys/kern/vfs_vops.c:138
vn_open(ffff800021223d58,1,0) at vn_open+0x467 sys/kern/vfs_vnops.c:183
doopenat(ffff8000ffff67f0,ffffff9c,200000c0,0,0,ffff800021223f40) at doopenat+0x26a sys/kern/vfs_syscalls.c:1128
syscall(ffff800021223fb0) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
syscall(ffff800021223fb0) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x681d7d81520, count: 8
ddb{1}> trace
pppacopen(4086331,1,2000,ffff8000ffff67f0) at pppacopen+0x1b5 sys/net/if_pppx.c:1020
spec_open(ffff800021223b08) at spec_open+0x3d7 sys/kern/spec_vnops.c:157
VOP_OPEN(fffffd806fc1b4d0,1,fffffd807f7d74e0,ffff8000ffff67f0) at VOP_OPEN+0x75 sys/kern/vfs_vops.c:138
vn_open(ffff800021223d58,1,0) at vn_open+0x467 sys/kern/vfs_vnops.c:183
doopenat(ffff8000ffff67f0,ffffff9c,200000c0,0,0,ffff800021223f40) at doopenat+0x26a sys/kern/vfs_syscalls.c:1128
syscall(ffff800021223fb0) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
syscall(ffff800021223fb0) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x681d7d81520, count: -7
ddb{1}> 

Crashes (92):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-openbsd-multicore 2021/12/30 11:03 openbsd e7d770b65149 2e49f10d .config log report syz C uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:54 openbsd e7d770b65149 2e49f10d .config log report syz C uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:44 openbsd e7d770b65149 2e49f10d .config log report syz C uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:43 openbsd e7d770b65149 2e49f10d .config log report syz C uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:34 openbsd e7d770b65149 2e49f10d .config log report syz C uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:32 openbsd e7d770b65149 2e49f10d .config log report syz C uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:31 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:23 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:17 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:16 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:16 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:16 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:16 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:16 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:16 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:15 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:15 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:15 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:15 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:15 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:14 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:14 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:14 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:13 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:13 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:13 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:13 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-main 2021/12/30 10:13 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:11 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:10 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:08 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:08 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:07 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:07 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:06 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:06 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:04 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:04 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:04 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:03 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:03 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:03 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:02 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:02 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:01 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:01 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
ci-openbsd-multicore 2021/12/30 10:00 openbsd e7d770b65149 2e49f10d .config log report uvm_fault: pppacopen
* Struck through repros no longer work on HEAD.