syzbot


witness: reversal: lock order data missing (2)

Status: closed as invalid on 2022/02/22 18:44
Reported-by: syzbot+1d5e345b0dd53f57443b@syzkaller.appspotmail.com
First crash: 634d, last: 484d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd witness: reversal: lock order data missing (3) 2 289d 328d 0/3 upstream: reported on 2022/03/15 20:04
openbsd witness: reversal: lock order data missing C 667 634d 704d 3/3 fixed on 2021/05/14 01:59

Sample crash report:
login: witness: lock order reversal:
 1st 0xfffffd8078de3258 fdlock (&newfdp->fd_fd.fd_lock)
 2nd 0xfffffd806d6f13d8 inode (&ip->i_lock)
lock order data w2 -> w1 missing
lock order data w1 -> w2 missing
Stopped at      db_enter+0x18:  addq    $0x8,%rsp
ddb{1}> 
ddb{1}> set $lines = 0
ddb{1}> set $maxwidth = 0
ddb{1}> show panic
the kernel did not panic
ddb{1}> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
witness_checkorder(fffffd806d6f13d8,9,0) at witness_checkorder+0x108b
rw_enter(fffffd806d6f13c8,81) at rw_enter+0xd4
rrw_enter(fffffd806d6f13c8,81) at rrw_enter+0x88 sys/kern/kern_rwlock.c:461
VOP_LOCK(fffffd8078819ea0,81) at VOP_LOCK+0x87 sys/kern/vfs_vops.c:614
vn_lock(fffffd8078819ea0,81) at vn_lock+0x84 sys/kern/vfs_vnops.c:579
uvn_get(fffffd806ce810f0,0,ffff80002126ec08,ffff80002126ebd8,0,2) at uvn_get+0x276 uvm_vnode_lock sys/uvm/uvm_vnode.c:1499 [inline]
uvn_get(fffffd806ce810f0,0,ffff80002126ec08,ffff80002126ebd8,0,2) at uvn_get+0x276 sys/uvm/uvm_vnode.c:993
uvm_fault_lower(ffff80002126ed70,ffff80002126eda8,ffff80002126ecf0,0) at uvm_fault_lower+0x302 sys/uvm/uvm_fault.c:1251
uvm_fault(fffffd807f00aa10,20000000,0,2) at uvm_fault+0x256 sys/uvm/uvm_fault.c:638
kpageflttrap(ffff80002126ef00,20000040) at kpageflttrap+0x1fd sys/arch/amd64/amd64/trap.c:262
kerntrap(ffff80002126ef00) at kerntrap+0xef sys/arch/amd64/amd64/trap.c:316
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
copyout() at copyout+0x53
syscall(ffff80002126f130) at syscall+0x5bf mi_syscall sys/sys/syscall_mi.h:102 [inline]
syscall(ffff80002126f130) at syscall+0x5bf sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x2229aa33480, count: -15
ddb{1}> show registers
rdi                              0x3
rsi               0xffffffff82701ff0    __sancov_gen_cov_switch_values.134
rbp               0xffff80002126e880
rbx                              0x3
rdx                             0x8b
rcx                              0x3
rax                              0x1
r8                0xffffffff8157e211    witness_checkorder+0x1061
r9                               0x5
r10                0xa5633de55a00ae8
r11               0xe65e1acd83735101
r12                                0
r13               0xfffffd806d6f13d8
r14                                0
r15               0xfffffd8002cfa740
rip               0xffffffff8215de78    db_enter+0x18
cs                               0x8
rflags                         0x246
rsp               0xffff80002126e870
ss                              0x10
db_enter+0x18:  addq    $0x8,%rsp
ddb{1}> show proc
PROC (syz-executor1318) pid=437562 stat=onproc
    flags process=0 proc=4000000<THREAD>
    pri=17, usrpri=86, nice=20
    forw=0xffffffffffffffff, list=0xffff8000211b2548,0xffff8000211ffcf0
    process=0xffff800021225528 user=0xffff80002126a000, vmspace=0xfffffd807f00aa10
    estcpu=36, cpticks=0, pctcpu=0.0
    user=0, sys=0, intr=0
ddb{1}> ps
   PID     TID   PPID    UID  S       FLAGS  WAIT          COMMAND
 18658  367970  33679      0  2           0                syz-executor1318
 18658  147011  33679      0  2   0x4000000                syz-executor1318
 18658  279271  33679      0  2   0x4000000                syz-executor1318
 81172  122678  68255      0  7           0                syz-executor1318
 81172  120155  68255      0  2   0x4000000                syz-executor1318
*81172  437562  68255      0  7   0x4000000                syz-executor1318
 68255  204459  26179      0  3        0x80  nanoslp       syz-executor1318
 33679   41886  26179      0  3        0x80  nanoslp       syz-executor1318
 26179  435943  34781      0  3        0x82  nanoslp       syz-executor1318
 34781  106065  75170      0  3    0x10008a  sigsusp       ksh
 75170   13804  62453      0  3        0x92  select        sshd
 84191    8621      1      0  3    0x100083  ttyin         getty
 62453  515962      1      0  3        0x80  select        sshd
  5006  457843  94027     74  3    0x100092  bpf           pflogd
 94027  361569      1      0  3        0x80  netio         pflogd
 78923  452222  47376     73  3    0x100090  kqread        syslogd
 47376  314832      1      0  3    0x100082  netio         syslogd
 42503  373725      1     77  3    0x100090  poll          dhclient
 96507  362896      1      0  3        0x80  poll          dhclient
 61410  167439      0      0  3     0x14200  bored         smr
 56402  233381      0      0  2     0x14200                zerothread
 75076  500739      0      0  3     0x14200  aiodoned      aiodoned
 94364  509141      0      0  3     0x14200  syncer        update
  4182   18791      0      0  3     0x14200  cleaner       cleaner
 25683  369622      0      0  3     0x14200  reaper        reaper
 69374   20730      0      0  3     0x14200  pgdaemon      pagedaemon
 24845   41843      0      0  3     0x14200  bored         crynlk
 13311  474656      0      0  3     0x14200  bored         crypto
 16610  314362      0      0  3     0x14200  bored         viomb
 38177  462861      0      0  3  0x40014200  acpi0         acpi0
 25468  378697      0      0  3  0x40014200                idle1
 21756   25469      0      0  3     0x14200  bored         softnet
 24875  110186      0      0  3     0x14200  bored         systqmp
 55786   27774      0      0  3     0x14200  bored         systq
  9218  518078      0      0  3  0x40014200  bored         softclock
 72794  155600      0      0  3  0x40014200                idle0
     1  275794      0      0  3        0x82  wait          init
     0       0     -1      0  3     0x10200  scheduler     swapper
ddb{1}> show all locks
Process 81172 (syz-executor1318) thread 0xffff8000ffff7cf0 (437562)
exclusive kernel_lock &kernel_lock r = 0 (0xffffffff828b2e60)
#0  witness_lock+0x4b0 stacktrace_save sys/sys/stacktrace.h:36 [inline]
#0  witness_lock+0x4b0 sys/kern/subr_witness.c:1182
#1  uvm_fault+0x23a sys/uvm/uvm_fault.c:637
#2  kpageflttrap+0x1fd sys/arch/amd64/amd64/trap.c:262
#3  kerntrap+0xef sys/arch/amd64/amd64/trap.c:316
#4  alltraps_kern_meltdown+0x7b
#5  copyout+0x53
#6  syscall+0x5bf mi_syscall sys/sys/syscall_mi.h:102 [inline]
#6  syscall+0x5bf sys/arch/amd64/amd64/trap.c:585
#7  Xsyscall+0x128
exclusive rwlock fdlock r = 0 (0xfffffd8078de3258)
#0  witness_lock+0x4b0 stacktrace_save sys/sys/stacktrace.h:36 [inline]
#0  witness_lock+0x4b0 sys/kern/subr_witness.c:1182
#1  sys_socketpair+0x20f
#2  syscall+0x5bf mi_syscall sys/sys/syscall_mi.h:102 [inline]
#2  syscall+0x5bf sys/arch/amd64/amd64/trap.c:585
#3  Xsyscall+0x128
ddb{1}> show malloc
           Type InUse  MemUse  HighUse   Limit  Requests Type Lim
         devbuf 10112   6476K    6477K  78643K     11202        0
            pcb    13      8K       8K  78643K        13        0
         rtable    61      2K       2K  78643K       119        0
         ifaddr    29      8K       8K  78643K        30        0
       counters    40     33K      33K  78643K        40        0
       ioctlops     0      0K       4K  78643K      1467        0
          mount     1      1K       1K  78643K         1        0
            log     0      0K       0K  78643K         1        0
         vnodes  1183     74K      75K  78643K      1221        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    59     63K      71K  78643K       357        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    19     95K      95K  78643K        19        0
           exec     0      0K       2K  78643K       300        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    99      4K       5K  78643K      1834        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    23   3969K    4033K  78643K      1745        0
         kqueue     2      2K       2K  78643K         2        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       20    0        0     1     0     1     1     0     8    0
rtpcb      120       15    0       13     1     0     1     1     0     8    0
rtentry    112       23    0        1     1     0     1     1     0     8    0
unpcb      120      163    0      151     1     0     1     1     0     8    0
syncache   296        5    0        5     2     1     1     1     0     8    1
tcpcb      736        8    0        5     1     0     1     1     0     8    0
arp        120        2    0        0     1     0     1     1     0     8    0
inpcb      304       28    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        9    0        2     1     0     1     1     0     8    0
pfstkey    112        9    0        2     1     0     1     1     0     8    0
pfstate    320        9    0        2     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       97    0        0     7     0     7     7     0     8    0
art_table   32       98    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     1504    0      115    87     0    87    87     0     8    0
ffsino     272     1504    0      115    93     0    93    93     0     8    0
nchpl      144     1715    0      167    58     0    58    58     0     8    0
uvmvnodes   72     1514    0        0    28     0    28    28     0     8    0
vnodes     224     1514    0        0    90     0    90    90     0     8    0
namei      1024    4052    0     4052     2     1     1     1     0     8    1
percpumem   16       31    0        0     1     0     1     1     0     8    0
scxspl     216     3974    0     3974    11    10     1     8     0     8    1
plimitpl   152       14    0        8     1     0     1     1     0     8    0
sigapl     424      257    0      224     4     0     4     4     0     8    0
futexpl     56       75    0       75     1     0     1     1     0     8    1
knotepl    112        5    0        0     1     0     1     1     0     8    0
kqueuepl   168        1    0        0     1     0     1     1     0     8    0
pipepl     336       64    0       60     2     1     1     1     0     8    0
fdescpl    496      241    0      224     3     0     3     3     0     8    0
filepl     152     1091    0     1041     2     0     2     2     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       62    0       53     1     0     1     1     0     8    0
zombiepl   144      224    0      224     2     1     1     1     0     8    1
processpl  1080     257    0      224     3     0     3     3     0     8    0
procpl     672      296    0      259     4     0     4     4     0     8    0
sockpl     480      206    0      187     4     1     3     3     0     8    0
mcl8k      8192       3    0        0     1     0     1     1     0     8    0
mcl2k      2048      82    0        0    11     0    11    11     0     8    0
mtagpl      96        1    0        0     1     0     1     1     0     8    0
mbufpl     256      127    0        0     7     0     7     7     0     8    0
bufpl      280     2056    0       90   141     0   141   141     0     8    0
anonpl      24    35780    0    33232    18     2    16    16     0   186    0
amapchunkpl 152    3504    0     3322     9     1     8     8     0   158    1
amappl16   200       66    0       62     1     0     1     1     0     8    0
amappl15   192       51    0       46     1     0     1     1     0     8    0
amappl13   176       14    0       13     2     1     1     1     0     8    0
amappl12   168       27    0       24     1     0     1     1     0     8    0
amappl11   160       44    0       32     1     0     1     1     0     8    0
amappl10   152        6    0        2     1     0     1     1     0     8    0
amappl9    144      241    0      241     3     2     1     1     0     8    1
amappl8    136      240    0      235     1     0     1     1     0     8    0
amappl7    128       36    0       32     1     0     1     1     0     8    0
amappl6    120       82    0       73     1     0     1     1     0     8    0
amappl5    112      137    0      127     1     0     1     1     0     8    0
amappl4    104      504    0      482     1     0     1     1     0     8    0
amappl3     96       68    0       62     1     0     1     1     0     8    0
amappl2     88      345    0      306     1     0     1     1     0     8    0
amappl1     80     7038    0     6644    12     3     9     9     0     8    0
amappl      88     1628    0     1548     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      64        2    0        0     1     0     1     1     0     8    0
uaddrrnd    24      241    0      224     1     0     1     1     0     8    0
uaddrbest   32        2    0        0     1     0     1     1     0     8    0
uaddr       24      241    0      224     1     0     1     1     0     8    0
vmmpekpl   168     5592    0     5575     1     0     1     1     0     8    0
vmmpepl    168    21769    0    20802    46     3    43    43     0   357    0
vmsppl     368      240    0      224     2     0     2     2     0     8    0
rwobjpl     56     6618    0     6085    10     2     8     8     0     8    0
pdppl      4096     489    0      448    59    18    41    41     0     8    0
pvpl        32   107277    0   102784    44     7    37    37     0   265    0
pmappl     232      240    0      224     1     0     1     1     0     8    0
extentpl    40       58    0       40     1     0     1     1     0     8    0
phpool     112      281    0       23     8     0     8     8     0     8    0
ddb{1}> machine ddbcpu 0
Stopped at      x86_ipi_db+0x1a:        addq    $0x8,%rsp
ddb{0}> trace
x86_ipi_db(ffffffff8270cff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:352
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(ffffffff828b2c58) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline]
__mp_lock(ffffffff828b2c58) at __mp_lock+0x122 sys/kern/kern_lock.c:147
softintr_dispatch(0) at softintr_dispatch+0x4e sys/arch/amd64/amd64/softintr.c:90
Xsoftclock() at Xsoftclock+0x1f
end of kernel
end trace frame: 0x7f7ffffe8bd0, count: -6
ddb{0}> machine ddbcpu 1
Stopped at      db_enter+0x18:  addq    $0x8,%rsp
ddb{1}> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
witness_checkorder(fffffd806d6f13d8,9,0) at witness_checkorder+0x108b
rw_enter(fffffd806d6f13c8,81) at rw_enter+0xd4
rrw_enter(fffffd806d6f13c8,81) at rrw_enter+0x88 sys/kern/kern_rwlock.c:461
VOP_LOCK(fffffd8078819ea0,81) at VOP_LOCK+0x87 sys/kern/vfs_vops.c:614
vn_lock(fffffd8078819ea0,81) at vn_lock+0x84 sys/kern/vfs_vnops.c:579
uvn_get(fffffd806ce810f0,0,ffff80002126ec08,ffff80002126ebd8,0,2) at uvn_get+0x276 uvm_vnode_lock sys/uvm/uvm_vnode.c:1499 [inline]
uvn_get(fffffd806ce810f0,0,ffff80002126ec08,ffff80002126ebd8,0,2) at uvn_get+0x276 sys/uvm/uvm_vnode.c:993
uvm_fault_lower(ffff80002126ed70,ffff80002126eda8,ffff80002126ecf0,0) at uvm_fault_lower+0x302 sys/uvm/uvm_fault.c:1251
uvm_fault(fffffd807f00aa10,20000000,0,2) at uvm_fault+0x256 sys/uvm/uvm_fault.c:638
kpageflttrap(ffff80002126ef00,20000040) at kpageflttrap+0x1fd sys/arch/amd64/amd64/trap.c:262
kerntrap(ffff80002126ef00) at kerntrap+0xef sys/arch/amd64/amd64/trap.c:316
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
copyout() at copyout+0x53
syscall(ffff80002126f130) at syscall+0x5bf mi_syscall sys/sys/syscall_mi.h:102 [inline]
syscall(ffff80002126f130) at syscall+0x5bf sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x2229aa33480, count: -15
ddb{1}> 

Crashes (173):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Title
ci-openbsd-multicore 2021/05/17 23:35 openbsd 806126979e4e a343ba6b .config console log report syz C witness: reversal: lock order data missing
ci-openbsd-setuid 2021/10/10 17:05 openbsd f2b373466016 838e7e2c .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/10/09 11:12 openbsd 685a7e4b8046 838e7e2c .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/10/09 04:25 openbsd 80534d12f188 efe0f24d .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/10/06 16:58 openbsd 7699728a8abe 1d849ab4 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/10/06 04:45 openbsd 4f3323de03e4 1d849ab4 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/10/06 03:32 openbsd 4f3323de03e4 1d849ab4 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/10/02 20:35 openbsd d8c6c2e54037 1d849ab4 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/10/02 07:24 openbsd 5dc4728f64d2 1d849ab4 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/10/01 15:24 openbsd 3c95f6f12797 1d849ab4 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/30 14:36 openbsd b96e583a38b4 73f5dba3 .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/09/30 14:21 openbsd b96e583a38b4 73f5dba3 .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/09/24 05:51 openbsd 477239e6348d 8cac236e .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/09/23 03:31 openbsd 01d7ebddae41 8cac236e .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/22 15:02 openbsd 0c81b1b46d19 8cac236e .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/19 14:55 openbsd 91a6878505a1 70b76c1d .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/18 18:08 openbsd 8e2a2bd64897 70b76c1d .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/17 13:36 openbsd afd4d70f932f 70b76c1d .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/17 02:25 openbsd 2777fba6f44d 7612dc77 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/14 06:38 openbsd 9034e431649c 58d09404 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/11 11:09 openbsd aa35834fbd3a 3ce60af8 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/09 02:47 openbsd 70b8897aa692 e2776ee4 .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/09/07 10:25 openbsd 30025dad84d6 6ca60148 .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/09/06 09:52 openbsd 5c7422edec92 6ca60148 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/05 15:40 openbsd 94151407c9d6 d236a457 .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/09/02 09:57 openbsd e42df31d2641 d0f0970b .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/09/01 08:51 openbsd 444296aeff58 7eb7e152 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/31 21:37 openbsd 46865779096b 7eb7e152 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/31 20:40 openbsd 46865779096b 7eb7e152 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/31 12:25 openbsd 46865779096b 8f58a0ef .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/08/29 19:47 openbsd 2c3f1775fae9 be2c130d .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/28 05:37 openbsd 6c329af69075 d5a29e53 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/26 23:57 openbsd 8fa3c4044e03 b318694d .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/26 17:55 openbsd 8fa3c4044e03 b318694d .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/08/25 14:46 openbsd 1e1971d6873b b599f2fc .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/23 01:39 openbsd 80b5a9d1ea30 b599f2fc .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/22 16:37 openbsd bee784fa9ac3 b599f2fc .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/08/22 07:14 openbsd bee784fa9ac3 b599f2fc .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/08/22 02:17 openbsd 673924d7ef2a b599f2fc .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/17 00:09 openbsd 718d8d98af12 33c26cb7 .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/08/16 10:03 openbsd 12deea296f5a 6652437d .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/15 14:55 openbsd 44f8884c2e2e 2489ab88 .config console log report witness: reversal: lock order data missing
ci-openbsd-multicore 2021/08/14 20:55 openbsd 6a11d289934c 2489ab88 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/13 20:36 openbsd 8cddaa4fab18 2489ab88 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/08/13 18:39 openbsd 8cddaa4fab18 2489ab88 .config console log report witness: reversal: lock order data missing
ci-openbsd-setuid 2021/05/14 02:03 openbsd c070ace613a6 8bdd5343 .config console log report witness: reversal: lock order data missing
* Struck through repros no longer work on HEAD.