syzbot


witness: reversal: pf_lock netlock (3)

Status: fixed on 2022/04/29 14:56
Reported-by: syzbot+b6afd166e314799e3809@syzkaller.appspotmail.com
Fix commit: f3a753b5d089 Release PF und NET lock before calling copyout for DIOCIGETIFACES. OK sashan@ Reported-by: syzbot+b6afd166e314799e3809@syzkaller.appspotmail.com
First crash: 229d, last: 217d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd witness: reversal: pf_lock netlock (2) C 2 238d 238d 3/3 fixed on 2022/04/10 04:45
openbsd witness: reversal: pf_lock netlock C 19 249d 301d 3/3 fixed on 2022/04/08 05:01

Sample crash report:
witness: lock order reversal:
 1st 0xffffffff82968010 pf_lock (pf_lock)
 2nd 0xffffffff829323b0 netlock (netlock)
lock order "netlock"(rwlock) -> "pf_lock"(rwlock) first seen at:
#0  rw_enter_write+0x5b sys/kern/kern_rwlock.c:128
#1  pfioctl+0x417c sys/net/pf_ioctl.c:2964
#2  VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264
#3  vn_ioctl+0xbc sys/kern/vfs_vnops.c:531
#4  sys_ioctl+0x4a2
#5  syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
#5  syscall+0x489 sys/arch/amd64/amd64/trap.c:585
#6  Xsyscall+0x128
lock order "pf_lock"(rwlock) -> "netlock"(rwlock) first seen at:
#0  rw_enter_write+0x5b sys/kern/kern_rwlock.c:128
#1  uvn_io+0x418 sys/uvm/uvm_vnode.c:1245
#2  uvn_get+0x1df sys/uvm/uvm_vnode.c:1078
#3  uvm_fault_lower+0x36c sys/uvm/uvm_fault.c:1275
#4  uvm_fault+0x248
#5  kpageflttrap+0x209
#6  kerntrap+0xef sys/arch/amd64/amd64/trap.c:318
#7  alltraps_kern_meltdown+0x7b
#8  copyout+0x53
#9  pfioctl+0x4516 sys/net/pf_ioctl.c:2932
#10 VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264
#11 vn_ioctl+0xbc sys/kern/vfs_vnops.c:531
#12 sys_ioctl+0x4a2
#13 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
#13 syscall+0x489 sys/arch/amd64/amd64/trap.c:585
#14 Xsyscall+0x128
Stopped at      db_enter+0x18:  addq    $0x8,%rsp
ddb{0}> 
ddb{0}> set $lines = 0
ddb{0}> set $maxwidth = 0
ddb{0}> show panic
the kernel did not panic
ddb{0}> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:437
witness_checkorder(ffffffff829323b0,9,0) at witness_checkorder+0x10b7 witness_debugger sys/kern/subr_witness.c:2502 [inline]
witness_checkorder(ffffffff829323b0,9,0) at witness_checkorder+0x10b7 sys/kern/subr_witness.c:1105
rw_enter_write(ffffffff829323a0) at rw_enter_write+0x5b sys/kern/kern_rwlock.c:128
uvn_io(fffffd806a9ff248,ffff800021355108,1,202,0) at uvn_io+0x418 sys/uvm/uvm_vnode.c:1245
uvn_get(fffffd806a9ff248,0,ffff8000213551c8,ffff800021355198,0,0,728b7805ddd77fc6,1) at uvn_get+0x1df sys/uvm/uvm_vnode.c:1078
uvm_fault_lower(ffff800021355330,ffff800021355368,ffff8000213552b0,0) at uvm_fault_lower+0x36c sys/uvm/uvm_fault.c:1275
uvm_fault(fffffd807effc5c0,20001000,0,2) at uvm_fault+0x248
kpageflttrap(ffff8000213554c0,20001000) at kpageflttrap+0x209
kerntrap(ffff8000213554c0) at kerntrap+0xef sys/arch/amd64/amd64/trap.c:318
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
copyout() at copyout+0x53
pfioctl(4900,c0284457,ffff800021355930,1,ffff8000212e6550) at pfioctl+0x4516 sys/net/pf_ioctl.c:2932
VOP_IOCTL(fffffd806f683c68,c0284457,ffff800021355930,1,fffffd807f7d7900,ffff8000212e6550) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264
vn_ioctl(fffffd806e3fb8e8,c0284457,ffff800021355930,ffff8000212e6550) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:531
sys_ioctl(ffff8000212e6550,ffff800021355a48,ffff800021355aa0) at sys_ioctl+0x4a2
syscall(ffff800021355b10) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
syscall(ffff800021355b10) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffdf910, count: -17
ddb{0}> show registers
rdi                              0x3
rsi               0xffffffff829b7950    __sancov_gen_cov_switch_values.134
rbp               0xffff800021354ed0
rbx                              0x3
rdx                            0x3fd
rcx                                0
rax                              0x1
r8                0xffff800021354e40
r9                0x8080808080808080
r10               0xaafa59bd3deae29c
r11               0xfe746535ca9ab6ec
r12               0xffffffff82b8e000    w_lodata+0x52cd0
r13                                0
r14               0xffffffff82b89510    w_lodata+0x4e1e0
r15               0xfffffd8002f7a840
rip               0xffffffff818222c8    db_enter+0x18
cs                               0x8
rflags                         0x246
rsp               0xffff800021354ec0
ss                              0x10
db_enter+0x18:  addq    $0x8,%rsp
ddb{0}> show proc
PROC (syz-executor.5) pid=184701 stat=onproc
    flags process=0 proc=0
    pri=17, usrpri=50, nice=20
    forw=0xffffffffffffffff, list=0xffff8000212e6010,0xffffffff82a7cc20
    process=0xffff8000213054e0 user=0xffff800021350000, vmspace=0xfffffd807effc5c0
    estcpu=1, cpticks=0, pctcpu=0.0
    user=0, sys=0, intr=0
ddb{0}> ps
   PID     TID   PPID    UID  S       FLAGS  WAIT          COMMAND
*58066  184701  48800      0  7           0                syz-executor.5
 39930  224042  42201      0  2         0x2                ifconfig
 42201  450431  48448      0  3    0x10008a  sigsusp       sh
 99159   44917   7436      0  2    0x100002                sh
 98254  524185   4563      0  2    0x100002                sh
 50867  399899  99116      0  2    0x100000                sh
 99116  274322  86221      0  3    0x10008a  sigsusp       sh
 17339   11193  74186      0  2        0x40                syz-executor.2
 78893  215308  35195      0  2         0x2                arp
 56295  492673  43988      0  3    0x10008a  sigsusp       sh
 35195   87114  49397      0  3    0x10008a  sigsusp       sh
  4563  276564  22461      0  3        0x82  wait          syz-executor.1
  7436   83539  22461      0  3        0x82  wait          syz-executor.7
 48448  143670  22461      0  3        0x82  wait          syz-executor.3
 48800  158102  22461      0  3        0x82  nanoslp       syz-executor.5
 43988  489461  22461      0  3        0x82  wait          syz-executor.0
 74186  457921  22461      0  3        0x82  ppwait        syz-executor.2
 49397  127361  22461      0  3        0x82  wait          syz-executor.6
 86221  184379  22461      0  3        0x82  wait          syz-executor.4
 22461   62434  52763      0  3        0x82  thrsleep      syz-execprog
 22461  444433  52763      0  2   0x4000002                syz-execprog
 22461   38942  52763      0  3   0x4000082  kqread        syz-execprog
 22461   77907  52763      0  3   0x4000082  thrsleep      syz-execprog
 22461  483389  52763      0  3   0x4000082  thrsleep      syz-execprog
 22461  423113  52763      0  3   0x4000082  thrsleep      syz-execprog
 22461  284915  52763      0  3   0x4000082  thrsleep      syz-execprog
 22461  293345  52763      0  3   0x4000082  thrsleep      syz-execprog
 22461  163802  52763      0  3   0x4000082  thrsleep      syz-execprog
 52763  519093  30776      0  3    0x10008a  sigsusp       ksh
 30776  404518  51856      0  3        0x9a  kqread        sshd
 28754  193768      1      0  3    0x100083  ttyin         getty
 51856  416293      1      0  3        0x88  kqread        sshd
 83328  470568  50085     74  3   0x1100092  bpf           pflogd
 50085  512558      1      0  3        0x80  netio         pflogd
 40097  406792  87668     73  3   0x1100090  kqread        syslogd
 87668    3330      1      0  3    0x100082  netio         syslogd
 74636  399225      1      0  3    0x100080  kqread        resolvd
 16711  186060  85083     77  3    0x100092  kqread        dhcpleased
 66774   96291  85083     77  3    0x100092  kqread        dhcpleased
 85083  252183      1      0  3        0x80  kqread        dhcpleased
 14741  361593      0      0  3     0x14200  bored         smr
 17859   10633      0      0  2     0x14200                zerothread
 74720  503461      0      0  3     0x14200  aiodoned      aiodoned
  9527  236927      0      0  3     0x14200  syncer        update
 28826  392843      0      0  3     0x14200  cleaner       cleaner
 49847   76350      0      0  7     0x14200                reaper
 54532    8065      0      0  3     0x14200  pgdaemon      pagedaemon
 27770  307973      0      0  3     0x14200  bored         viomb
 19903  344859      0      0  3  0x40014200  acpi0         acpi0
 72663   51444      0      0  3  0x40014200                idle1
 89294  253316      0      0  3     0x14200  bored         softnet
 47547  347230      0      0  3     0x14200  bored         systqmp
 74922  423042      0      0  3     0x14200  bored         systq
 95156   65780      0      0  3  0x40014200  bored         softclock
 77869  303897      0      0  3  0x40014200                idle0
     1  316760      0      0  3        0x82  wait          init
     0       0     -1      0  3     0x10200  scheduler     swapper
ddb{0}> show all locks
Process 58066 (syz-executor.5) thread 0xffff8000212e6550 (184701)
exclusive rwlock pf_lock r = 0 (0xffffffff82968010)
#0  witness_lock+0x44d
#1  pfioctl+0x4504 sys/net/pf_ioctl.c:2931
#2  VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264
#3  vn_ioctl+0xbc sys/kern/vfs_vnops.c:531
#4  sys_ioctl+0x4a2
#5  syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
#5  syscall+0x489 sys/arch/amd64/amd64/trap.c:585
#6  Xsyscall+0x128
shared rwlock pfioctl_rw r = 0 (0xffffffff82968070)
#0  witness_lock+0x44d
#1  pfioctl+0x946 sys/net/pf_ioctl.c:1150
#2  VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264
#3  vn_ioctl+0xbc sys/kern/vfs_vnops.c:531
#4  sys_ioctl+0x4a2
#5  syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
#5  syscall+0x489 sys/arch/amd64/amd64/trap.c:585
#6  Xsyscall+0x128
exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82ae5250)
#0  witness_lock+0x44d
#1  vn_ioctl+0x41 sys/kern/vfs_vnops.c:514
#2  sys_ioctl+0x4a2
#3  syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
#3  syscall+0x489 sys/arch/amd64/amd64/trap.c:585
#4  Xsyscall+0x128
ddb{0}> show malloc
           Type InUse  MemUse  HighUse   Limit  Requests Type Lim
         devbuf 10173   6473K    6473K  78643K     11263        0
            pcb    13      8K       8K  78643K        13        0
         rtable   152      4K       4K  78643K       230        0
         ifaddr    75     14K      14K  78643K        79        0
       counters    56     35K      35K  78643K        56        0
       ioctlops     0      0K       4K  78643K      1481        0
          mount     1      1K       1K  78643K         1        0
            log     0      0K       0K  78643K         5        0
         vnodes  1167     73K      73K  78643K      1180        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     12548        0
      file desc    21     77K      97K  78643K       108        0
           proc    74    103K     128K  78643K       471        0
    NFS srvsock     1      0K       0K  78643K         1        0
     NFS daemon     1     16K      16K  78643K         1        0
       in_multi    45      3K       3K  78643K        45        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       607        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   163     73K      73K  78643K      2107        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    17      1K       1K  78643K        17        0
           temp    56   4714K    4777K  78643K      3326        0
         kqueue    12     18K      18K  78643K        25        0
      SYN cache     2     16K      16K  78643K         2        0
ddb{0}> 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       24    0       21     1     0     1     1     0     8    0
rtentry    112       70    0        1     2     0     2     2     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        8    0        5     1     0     1     1     0     8    0
arp        120       16    0        0     1     0     1     1     0     8    0
inpcb      312       59    0       52     1     0     1     1     0     8    0
nd6         48        6    0        0     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       11    0        0     1     0     1     1     0     8    0
pfstkey    112       11    0        0     1     0     1     1     0     8    0
pfstate    336       11    0        0     1     0     1     1     0     8    0
pfrule     1360      21    0       16     2     1     1     2     0     8    0
rttmrq      48        4    0        0     1     0     1     1     0     8    0
art_heap8  4096       1    0        0     1     0     1     1     0     8    0
art_heap4  256      233    0        0    15     0    15    15     0     8    0
art_table   32      234    0        0     2     0     2     2     0     8    0
art_node    16       69    0        4     1     0     1     1     0     8    0
dirhash    1024      17    0        0     3     0     3     3     0     8    0
dino2pl    256     1481    0       49    90     0    90    90     0     8    0
ffsino     272     1481    0       49    96     0    96    96     0     8    0
nchpl      144     1745    0       59    63     0    63    63     0     8    0
uvmvnodes   80     1491    0        0    31     0    31    31     0     8    0
vnodes     224     1491    0        0    88     0    88    88     0     8    0
namei      1024    5822    0     5822     2     0     2     2     0     8    2
percpumem   16       40    0        0     1     0     1     1     0     8    0
kstatmem   264       24    0        0     2     0     2     2     0     8    0
scxspl     216     5334    0     5334     2     1     1     2     0     8    1
plimitpl   152       24    0        9     1     0     1     1     0     8    0
sigapl     424      415    0      365     6     0     6     6     0     8    0
knotepl    120      106    0        0     4     0     4     4     0     8    0
kqueuepl   216       21    0       13     1     0     1     1     0     8    0
pipepl     336      135    0      107     3     0     3     3     0     8    0
fdescpl    496      401    0      367     5     0     5     5     0     8    0
filepl     152     1528    0     1392     6     0     6     6     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       26    0        9     1     0     1     1     0     8    0
pgrppl      48       26    0        9     1     0     1     1     0     8    0
ucredpl     96       69    0       57     1     0     1     1     0     8    0
zombiepl   144      367    0      365     1     0     1     1     0     8    0
processpl  1064     415    0      365     4     0     4     4     0     8    0
procpl     672      423    0      365     6     0     6     6     0     8    0
sockpl     480      118    0       93     4     0     4     4     0     8    0
mcl8k      8192       4    0        0     1     0     1     1     0     8    0
mcl4k      4096       5    0        0     1     0     1     1     0     8    0
mcl2k      2048      56    0        0     7     0     7     7     0     8    0
mtagpl      96        2    0        0     1     0     1     1     0     8    0
mbufpl     256      232    0        0    14     0    14    14     0     8    0
bufpl      288     3611    0      149   248     0   248   248     0     8    0
anonpl      24    50571    0    45823    44     2    42    42     0   186   11
amapchunkpl 152    4302    0     3980    17     1    16    16     0   158    1
amappl16   200      320    0      238     5     0     5     5     0     8    0
amappl14   184        2    0        1     1     0     1     1     0     8    0
amappl13   176       96    0       84     1     0     1     1     0     8    0
amappl12   168       22    0       19     2     1     1     1     0     8    0
amappl11   160       98    0       76     1     0     1     1     0     8    0
amappl10   152       31    0       27     1     0     1     1     0     8    0
amappl9    144      464    0      461     1     0     1     1     0     8    0
amappl8    136      515    0      484     2     0     2     2     0     8    0
amappl7    128      106    0       96     1     0     1     1     0     8    0
amappl6    120      212    0      195     2     0     2     2     0     8    0
amappl5    112      107    0       92     1     0     1     1     0     8    0
amappl4    104      818    0      784     2     0     2     2     0     8    0
amappl3     96      493    0      446     2     0     2     2     0     8    0
amappl2     88      650    0      584     3     0     3     3     0     8    1
amappl1     80    11546    0    10888    21     1    20    20     0     8    5
amappl      88     1712    0     1606     3     0     3     3     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      401    0      367     1     0     1     1     0     8    0
uaddrbest   32        2    0        0     1     0     1     1     0     8    0
uaddr       24      401    0      367     1     0     1     1     0     8    0
vmmpekpl   168     8401    0     8374     2     0     2     2     0     8    0
vmmpepl    168    38319    0    36497    94     0    94    94     0   357    9
vmsppl     368      400    0      366     4     0     4     4     0     8    0
rwobjpl     56    12172    0     9623    41     0    41    41     0     8    4
pdppl      4096     809    0      732   103    18    85    85     0     8    8
pvpl        32   229444    0   220634   247     0   247   247     0   265  172
pmappl     248      400    0      366     3     0     3     3     0     8    0
extentpl    40       58    0       38     1     0     1     1     0     8    0
phpool     112      596    0       21    17     0    17    17     0     8    0
ddb{0}> machine ddbcpu 0
Invalid cpu 0
ddb{0}> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:437
witness_checkorder(ffffffff829323b0,9,0) at witness_checkorder+0x10b7 witness_debugger sys/kern/subr_witness.c:2502 [inline]
witness_checkorder(ffffffff829323b0,9,0) at witness_checkorder+0x10b7 sys/kern/subr_witness.c:1105
rw_enter_write(ffffffff829323a0) at rw_enter_write+0x5b sys/kern/kern_rwlock.c:128
uvn_io(fffffd806a9ff248,ffff800021355108,1,202,0) at uvn_io+0x418 sys/uvm/uvm_vnode.c:1245
uvn_get(fffffd806a9ff248,0,ffff8000213551c8,ffff800021355198,0,0,728b7805ddd77fc6,1) at uvn_get+0x1df sys/uvm/uvm_vnode.c:1078
uvm_fault_lower(ffff800021355330,ffff800021355368,ffff8000213552b0,0) at uvm_fault_lower+0x36c sys/uvm/uvm_fault.c:1275
uvm_fault(fffffd807effc5c0,20001000,0,2) at uvm_fault+0x248
kpageflttrap(ffff8000213554c0,20001000) at kpageflttrap+0x209
kerntrap(ffff8000213554c0) at kerntrap+0xef sys/arch/amd64/amd64/trap.c:318
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
copyout() at copyout+0x53
pfioctl(4900,c0284457,ffff800021355930,1,ffff8000212e6550) at pfioctl+0x4516 sys/net/pf_ioctl.c:2932
VOP_IOCTL(fffffd806f683c68,c0284457,ffff800021355930,1,fffffd807f7d7900,ffff8000212e6550) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264
vn_ioctl(fffffd806e3fb8e8,c0284457,ffff800021355930,ffff8000212e6550) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:531
sys_ioctl(ffff8000212e6550,ffff800021355a48,ffff800021355aa0) at sys_ioctl+0x4a2
syscall(ffff800021355b10) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
syscall(ffff800021355b10) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffdf910, count: -17
ddb{0}> machine ddbcpu 1
Stopped at      x86_ipi_db+0x1a:        addq    $0x8,%rsp
ddb{1}> trace
x86_ipi_db(ffff800020ce8ff0) 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
__mp_lock(ffffffff82ae5048) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline]
__mp_lock(ffffffff82ae5048) at __mp_lock+0x122 sys/kern/kern_lock.c:147
uvm_unmap_detach(ffff8000211357b0,1) at uvm_unmap_detach+0x113 sys/uvm/uvm_map.c:1615
uvm_map_teardown(fffffd806aab5460) at uvm_map_teardown+0x262 sys/uvm/uvm_map.c:2789
uvmspace_free(fffffd806aab5460) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3685
reaper(ffff8000210f9260) at reaper+0x19a sys/kern/kern_exit.c:454
end trace frame: 0x0, count: -8
ddb{1}> 

Crashes (25):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-openbsd-multicore 2022/04/28 14:39 openbsd 259734c7096b 8a1f1f07 .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 11:55 openbsd 259734c7096b 8a1f1f07 .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 10:50 openbsd 259734c7096b 8a1f1f07 .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 07:08 openbsd 259734c7096b 8a1f1f07 .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 06:08 openbsd 259734c7096b 8a1f1f07 .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/27 18:48 openbsd 668c454f168b 8a1f1f07 .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/27 17:00 openbsd 668c454f168b 8a1f1f07 .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/27 14:52 openbsd 668c454f168b 1fa34c1b .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/23 09:52 openbsd 62198fa5a9d0 131df97d .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/17 16:08 openbsd fd681f44a967 8bcc32a6 .config log report syz witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/29 12:25 openbsd 3a7894169cad e9076525 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/29 05:04 openbsd 3a7894169cad e9076525 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 20:59 openbsd 3df256674017 e9076525 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 18:05 openbsd 3df256674017 e9076525 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 16:57 openbsd 3df256674017 e9076525 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 16:40 openbsd 3df256674017 e9076525 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 14:11 openbsd 259734c7096b 8a1f1f07 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 11:37 openbsd 259734c7096b 8a1f1f07 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 10:37 openbsd 259734c7096b 8a1f1f07 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 06:52 openbsd 259734c7096b 8a1f1f07 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/28 05:54 openbsd 259734c7096b 8a1f1f07 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/27 18:31 openbsd 668c454f168b 8a1f1f07 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/27 16:48 openbsd 668c454f168b 8a1f1f07 .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/27 14:36 openbsd 668c454f168b 1fa34c1b .config log report witness: reversal: pf_lock netlock
ci-openbsd-multicore 2022/04/17 15:50 openbsd fd681f44a967 8bcc32a6 .config log report witness: reversal: pf_lock netlock
* Struck through repros no longer work on HEAD.