diff options
Diffstat (limited to 'pkg/report/testdata')
| -rw-r--r-- | pkg/report/testdata/openbsd/report/16 | 317 |
1 files changed, 317 insertions, 0 deletions
diff --git a/pkg/report/testdata/openbsd/report/16 b/pkg/report/testdata/openbsd/report/16 new file mode 100644 index 000000000..6303f0696 --- /dev/null +++ b/pkg/report/testdata/openbsd/report/16 @@ -0,0 +1,317 @@ +TITLE: witness: userret: write + +witness: userret: returning with the following locks held: +exclusive rrwlock inode r = 0 (0xfffffd8068b43e68) +#0 witness_lock+0x52e +#1 rw_enter+0x46d +#2 rrw_enter+0x4f +#3 VOP_LOCK+0x4b +#4 vn_write+0x169 +#5 dofilewritev+0x1ac +#6 sys_write+0x83 +#7 syscall+0x552 +#8 Xsyscall+0x128 +panic: witness_warn +Stopped at db_enter+0x18: addq $0x8,%rsp + TID PID UID PRFLAGS PFLAGS CPU COMMAND +*127727 4787 32767 0x2010 0x4080000 1 syz-executor.1 + 397608 24914 73 0x100010 0 0 syslogd +db_enter() at db_enter+0x18 +panic() at panic+0x15c +witness_warn(2,0,ffffffff82206990) at witness_warn+0x69e +userret(ffff800020acec78) at userret+0x36a +syscall(ffff800024f63420) at syscall+0x44a +Xsyscall(6,5,c,0,3,c0eb2625010) at Xsyscall+0x128 +end of kernel +end trace frame: 0xc1166dc17a0, count: 9 +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 +witness_warn +ddb{1}> trace +db_enter() at db_enter+0x18 +panic() at panic+0x15c +witness_warn(2,0,ffffffff82206990) at witness_warn+0x69e +userret(ffff800020acec78) at userret+0x36a +syscall(ffff800024f63420) at syscall+0x44a +Xsyscall(6,5,c,0,3,c0eb2625010) at Xsyscall+0x128 +end of kernel +end trace frame: 0xc1166dc17a0, count: -6 +ddb{1}> show registers +rdi 0 +rsi 0x3ffff acpi_pdirpa+0x2be67 +rbp 0xffff800024f63160 +rbx 0xffff800024f63210 +rdx 0x40000 acpi_pdirpa+0x2be68 +rcx 0xffff800021f52000 +rax 0xffff800000a6ebc0 +r8 0xffffffff81e141c3 kprintf+0x173 +r9 0x1 +r10 0x25 +r11 0xb1f19339cedc7a5c +r12 0x3000000008 +r13 0xffff800024f63170 +r14 0x100 +r15 0x1 +rip 0xffffffff81e136b8 db_enter+0x18 +cs 0x8 +rflags 0x246 +rsp 0xffff800024f63150 +ss 0x10 +db_enter+0x18: addq $0x8,%rsp +ddb{1}> show proc +PROC (syz-executor.1) pid=127727 stat=onproc + flags process=2010<SUGID,SINGLEUNWIND> proc=4080000<SUSPSINGLE,THREAD> + pri=32, usrpri=86, nice=20 + forw=0xffffffffffffffff, list=0xffff800020ace020,0xffff800020acf8e0 + process=0xffff800020adc000 user=0xffff800024f5e000, vmspace=0xfffffd807f00ca10 + estcpu=36, cpticks=5, pctcpu=0.0 + user=0, sys=5, intr=0 +ddb{1}> ps + PID TID PPID UID S FLAGS WAIT COMMAND + 50146 384011 93903 32767 2 0x10 syz-executor.0 + 50146 458774 93903 32767 2 0x4000090 syz-executor.0 + 50146 443490 93903 32767 3 0x4000010 inode syz-executor.0 + 4787 150491 90341 32767 4 0x82010 syz-executor.1 +* 4787 127727 90341 32767 7 0x4082010 syz-executor.1 + 4787 259046 90341 32767 2 0x4082010 syz-executor.1 + 4787 221006 90341 32767 3 0x4082010 inode syz-executor.1 + 4787 70544 90341 32767 3 0x4002010 suspend syz-executor.1 + 93903 390199 66612 32767 3 0x90 nanosleep syz-executor.0 + 66612 514755 45878 0 3 0x82 wait syz-executor.0 + 90341 117146 92790 32767 2 0x490 syz-executor.1 + 92790 129794 45878 0 3 0x82 wait syz-executor.1 + 16665 437832 0 0 3 0x14200 bored sosplice + 45878 439952 24034 0 3 0x82 kqread syz-fuzzer + 45878 302097 24034 0 2 0x4000482 syz-fuzzer + 45878 447485 24034 0 3 0x4000082 thrsleep syz-fuzzer + 45878 401500 24034 0 3 0x4000082 thrsleep syz-fuzzer + 45878 429086 24034 0 3 0x4000082 thrsleep syz-fuzzer + 45878 441558 24034 0 3 0x4000082 thrsleep syz-fuzzer + 45878 32330 24034 0 3 0x4000082 thrsleep syz-fuzzer + 45878 297379 24034 0 3 0x4000082 thrsleep syz-fuzzer + 45878 240767 24034 0 3 0x4000082 thrsleep syz-fuzzer + 45878 291298 24034 0 3 0x4000082 thrsleep syz-fuzzer + 24034 483088 21342 0 3 0x10008a pause ksh + 21342 45907 10808 0 3 0x92 select sshd + 38957 371602 1 0 3 0x100083 ttyin getty + 10808 298188 1 0 3 0x80 select sshd + 24914 397608 1007 73 7 0x100010 syslogd + 1007 452199 1 0 3 0x100082 netio syslogd + 24790 439683 1 77 3 0x100090 poll dhclient + 54973 346754 1 0 3 0x80 poll dhclient + 69706 108630 0 0 2 0x14200 zerothread + 64136 271591 0 0 3 0x14200 aiodoned aiodoned + 2028 296064 0 0 3 0x14200 syncer update + 86492 223421 0 0 3 0x14200 cleaner cleaner + 35057 440015 0 0 3 0x14200 reaper reaper + 56493 127515 0 0 3 0x14200 pgdaemon pagedaemon + 38968 45139 0 0 3 0x14200 bored crynlk + 79592 227575 0 0 3 0x14200 bored crypto + 32698 41884 0 0 3 0x40014200 acpi0 acpi0 + 14078 480701 0 0 3 0x40014200 idle1 + 19658 28196 0 0 3 0x14200 bored softnet + 32857 444808 0 0 3 0x14200 bored systqmp + 45345 69336 0 0 3 0x14200 bored systq + 13516 165843 0 0 3 0x40014200 bored softclock + 85557 97343 0 0 3 0x40014200 idle0 + 55872 214173 0 0 3 0x14200 bored smr + 1 266521 0 0 3 0x82 wait init + 0 0 -1 0 3 0x10200 scheduler swapper +ddb{1}> show all locks +Process 50146 (syz-executor.0) thread 0xffff800020ac18c0 (384011) +exclusive kernel_lock &kernel_lock r = 1 (0xffffffff8265ab40) +#0 witness_lock+0x52e +#1 intr_handler+0x5e +#2 Xintr_ioapic_edge17_untramp+0x19f +Process 50146 (syz-executor.0) thread 0xffff800020acea00 (443490) +exclusive rrwlock inode r = 0 (0xfffffd807ec55b38) +#0 witness_lock+0x52e +#1 rw_enter+0x46d +#2 rrw_enter+0x4f +#3 VOP_LOCK+0x4b +#4 vn_lock+0x6e +#5 vget+0x1c3 +#6 cache_lookup+0x2cf +#7 ufs_lookup+0x1ad +#8 VOP_LOOKUP+0x5b +#9 vfs_lookup+0x7a5 +#10 namei+0x61c +#11 ptmioctl+0x3af +#12 VOP_IOCTL+0x88 +#13 vn_ioctl+0xb7 +#14 sys_ioctl+0x5b8 +#15 syscall+0x552 +#16 Xsyscall+0x128 +exclusive rwlock fdlock r = 0 (0xfffffd80686f7bd8) +#0 witness_lock+0x52e +#1 ptmioctl+0xe7 +#2 VOP_IOCTL+0x88 +#3 vn_ioctl+0xb7 +#4 sys_ioctl+0x5b8 +#5 syscall+0x552 +#6 Xsyscall+0x128 +Process 4787 (syz-executor.1) thread 0xffff800020acec78 (127727) +exclusive rrwlock inode r = 0 (0xfffffd8068b43e68) +#0 witness_lock+0x52e +#1 rw_enter+0x46d +#2 rrw_enter+0x4f +#3 VOP_LOCK+0x4b +#4 vn_write+0x169 +#5 dofilewritev+0x1ac +#6 sys_write+0x83 +#7 syscall+0x552 +#8 Xsyscall+0x128 +Process 24914 (syslogd) thread 0xffff800020ac0ee0 (397608) +exclusive rrwlock inode r = 0 (0xfffffd806eb40098) +#0 witness_lock+0x52e +#1 rw_enter+0x46d +#2 rrw_enter+0x4f +#3 VOP_LOCK+0x4b +#4 vn_lock+0x6e +#5 sys_fsync+0x114 +#6 syscall+0x552 +#7 Xsyscall+0x128 +ddb{1}> show malloc + Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim + devbuf 9462 6321K 6321K 78643K 11404 0 0 + pcb 13 8K 8K 78643K 13 0 0 + rtable 105 3K 3K 78643K 7900 0 0 + ifaddr 36 14K 15K 78643K 1082 0 0 + counters 39 33K 33K 78643K 39 0 0 + ioctlops 0 0K 2K 78643K 436 0 0 + iov 0 0K 36K 78643K 770 0 0 + mount 1 1K 1K 78643K 1 0 0 + vnodes 1215 76K 76K 78643K 5637 0 0 + UFS quota 1 32K 32K 78643K 1 0 0 + UFS mount 5 36K 36K 78643K 5 0 0 + shm 2 1K 5K 78643K 102 0 0 + VM map 2 1K 1K 78643K 2 0 0 + sem 12 0K 0K 78643K 975 0 0 + dirhash 12 2K 2K 78643K 12 0 0 + ACPI 1808 196K 290K 78643K 12765 0 0 + file desc 8 25K 33K 78643K 9799 0 0 + sigio 0 0K 0K 78643K 119 0 0 + proc 41 38K 70K 78643K 8124 0 0 + subproc 34 2K 2K 78643K 2941 0 0 + NFS srvsock 1 0K 0K 78643K 1 0 0 + NFS daemon 1 16K 16K 78643K 1 0 0 + ip_moptions 0 0K 0K 78643K 1182 0 0 + in_multi 33 2K 2K 78643K 2199 0 0 + ether_multi 1 0K 0K 78643K 52 0 0 + ISOFS mount 1 32K 32K 78643K 1 0 0 + MSDOSFS mount 1 16K 16K 78643K 1 0 0 + ttys 60 265K 265K 78643K 60 0 0 + exec 0 0K 1K 78643K 2998 0 0 + pagedep 1 8K 8K 78643K 1 0 0 + inodedep 1 32K 32K 78643K 1 0 0 + newblk 1 0K 0K 78643K 1 0 0 + VM swap 7 26K 26K 78643K 7 0 0 + UVM amap 112 22K 32K 78643K 33952 0 0 + UVM aobj 130 4K 4K 78643K 151 0 0 + memdesc 1 4K 4K 78643K 1 0 0 + crypto data 1 1K 1K 78643K 1 0 0 + ip6_options 0 0K 0K 78643K 509 0 0 + NDP 5 0K 0K 78643K 522 0 0 + temp 121 3546K 3638K 78643K 43256 0 0 + kqueue 0 0K 0K 78643K 132 0 0 + SYN cache 2 16K 16K 78643K 2 0 0 +ddb{1}> show all pools +Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle +arp 64 351 0 345 1 0 1 1 0 8 0 +plcache 128 20 0 0 1 0 1 1 0 8 0 +rtpcb 80 819 0 817 1 0 1 1 0 8 0 +rtentry 112 1929 0 1885 2 0 2 2 0 8 0 +unpcb 120 3870 0 3860 1 0 1 1 0 8 0 +syncache 264 4 0 4 1 1 0 1 0 8 0 +tcpqe 32 4428 0 4428 2 2 0 2 0 8 0 +tcpcb 544 2053 0 2049 1 0 1 1 0 8 0 +ipq 40 11 0 11 7 7 0 1 0 8 0 +ipqe 40 31 0 31 7 7 0 1 0 8 0 +inpcb 280 5055 0 5046 13 12 1 2 0 8 0 +nd6 48 519 0 513 1 0 1 1 0 8 0 +art_heap8 4096 1 0 0 1 0 1 1 0 8 0 +art_heap4 256 7883 0 7688 25 12 13 13 0 8 0 +art_table 32 7884 0 7688 2 0 2 2 0 8 0 +art_node 16 1928 0 1888 1 0 1 1 0 8 0 +sysvmsgpl 40 26 0 18 2 1 1 1 0 8 0 +semapl 112 973 0 963 1 0 1 1 0 8 0 +shmpl 112 149 0 21 5 1 4 4 0 8 0 +dirhash 1024 17 0 0 3 0 3 3 0 8 0 +dino1pl 128 11566 0 10119 48 1 47 47 0 8 0 +ffsino 272 11566 0 10119 97 0 97 97 0 8 0 +nchpl 144 23182 0 21554 61 0 61 61 0 8 0 +uvmvnodes 72 5926 0 0 108 0 108 108 0 8 0 +vnodes 200 5926 0 0 312 0 312 312 0 8 0 +namei 1024 97652 0 97651 2 1 1 1 0 8 0 +percpumem 16 30 0 0 1 0 1 1 0 8 0 +scxspl 192 68137 0 68137 35 34 1 7 0 8 1 +plimitpl 152 1633 0 1624 1 0 1 1 0 8 0 +sigapl 432 9457 0 9441 10 8 2 3 0 8 0 +futexpl 56 84996 0 84996 1 0 1 1 0 8 1 +knotepl 112 5413 0 5394 1 0 1 1 0 8 0 +kqueuepl 104 2347 0 2345 1 0 1 1 0 8 0 +pipepl 112 6084 0 6065 9 8 1 2 0 8 0 +fdescpl 488 9458 0 9441 3 0 3 3 0 8 0 +filepl 152 57889 0 57777 33 28 5 7 0 8 0 +lockfpl 104 1953 0 1953 24 23 1 1 0 8 1 +lockfspl 48 620 0 620 24 23 1 1 0 8 1 +sessionpl 112 188 0 178 1 0 1 1 0 8 0 +pgrppl 48 290 0 280 1 0 1 1 0 8 0 +ucredpl 96 16616 0 16607 1 0 1 1 0 8 0 +zombiepl 144 9441 0 9441 2 1 1 1 0 8 1 +processpl 896 9474 0 9441 4 0 4 4 0 8 0 +procpl 632 25806 0 25758 26 21 5 5 0 8 1 +srpgc 64 342 0 342 31 31 0 1 0 8 0 +sosppl 128 186 0 186 43 42 1 1 0 8 1 +sockpl 384 9910 0 9891 20 17 3 4 0 8 1 +mcl64k 65536 26 0 0 4 1 3 3 0 8 0 +mcl16k 16384 16 0 0 2 0 2 2 0 8 0 +mcl12k 12288 49 0 0 2 0 2 2 0 8 0 +mcl9k 9216 33 0 0 3 1 2 2 0 8 0 +mcl8k 8192 37 0 0 5 2 3 3 0 8 0 +mcl4k 4096 18 0 0 3 0 3 3 0 8 0 +mcl2k2 2112 7 0 0 1 0 1 1 0 8 0 +mcl2k 2048 250 0 0 27 12 15 27 0 8 0 +mtagpl 80 1 0 0 1 0 1 1 0 8 0 +mbufpl 256 819 0 0 16 2 14 16 0 8 0 +bufpl 256 24884 0 17870 439 0 439 439 0 8 0 +anonpl 16 1306709 0 1299708 202 158 44 48 0 124 1 +amapchunkpl 152 79740 0 79646 146 137 9 18 0 158 5 +amappl16 192 58133 0 57737 325 296 29 34 0 8 8 +amappl15 184 1571 0 1571 17 17 0 1 0 8 0 +amappl14 176 2417 0 2413 1 0 1 1 0 8 0 +amappl13 168 2045 0 2042 18 17 1 1 0 8 0 +amappl12 160 652 0 650 6 5 1 1 0 8 0 +amappl11 152 1383 0 1366 1 0 1 1 0 8 0 +amappl10 144 1106 0 1105 1 0 1 1 0 8 0 +amappl9 136 3928 0 3925 1 0 1 1 0 8 0 +amappl8 128 3117 0 3075 3 1 2 2 0 8 0 +amappl7 120 1431 0 1421 1 0 1 1 0 8 0 +amappl6 112 969 0 958 1 0 1 1 0 8 0 +amappl5 104 1951 0 1938 1 0 1 1 0 8 0 +amappl4 96 9732 0 9701 1 0 1 1 0 8 0 +amappl3 88 2597 0 2587 1 0 1 1 0 8 0 +amappl2 80 62851 0 62775 3 1 2 3 0 8 0 +amappl1 72 262376 0 261899 23 13 10 19 0 8 0 +amappl 80 28900 0 28860 1 0 1 1 0 84 0 +dma4096 4096 1 0 1 1 1 0 1 0 8 0 +dma256 256 6 0 6 1 1 0 1 0 8 0 +dma64 64 259 0 259 1 1 0 1 0 8 0 +dma32 32 7 0 7 1 1 0 1 0 8 0 +dma16 16 17 0 17 1 1 0 1 0 8 0 +aobjpl 64 150 0 21 3 0 3 3 0 8 0 +uaddrrnd 24 9458 0 9441 1 0 1 1 0 8 0 +uaddrbest 32 2 0 0 1 0 1 1 0 8 0 +uaddr 24 9458 0 9441 1 0 1 1 0 8 0 +vmmpekpl 168 80680 0 80647 2 0 2 2 0 8 0 +vmmpepl 168 1232948 0 1231203 332 246 86 95 0 357 10 +vmsppl 368 9457 0 9441 2 0 2 2 0 8 0 +pdppl 4096 18923 0 18882 6 0 6 6 0 8 0 +pvpl 32 3134188 0 3123771 567 449 118 131 0 265 18 +pmappl 232 9457 0 9441 18 17 1 2 0 8 0 +extentpl 40 41 0 26 1 0 1 1 0 8 0 +phpool 112 635 0 32 18 0 18 18 0 8 0 |