diff options
| author | Anton Lindqvist <anton@basename.se> | 2019-10-13 09:48:43 +0200 |
|---|---|---|
| committer | Anton Lindqvist <anton@basename.se> | 2019-10-13 10:31:52 +0200 |
| commit | 2f661ec405cb3975128e9851c7a5979d92d001f1 (patch) | |
| tree | 1d8e3a6a81ca66e362236640b00cb2ba1f184a84 /pkg/report/testdata | |
| parent | 426631ddb41a12ad156d0254fea375a9dfa607fc (diff) | |
pkg/report: normalize malloc free list modified reports on OpenBSD
Diffstat (limited to 'pkg/report/testdata')
| -rw-r--r-- | pkg/report/testdata/openbsd/report/19 | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/pkg/report/testdata/openbsd/report/19 b/pkg/report/testdata/openbsd/report/19 new file mode 100644 index 000000000..2cb387891 --- /dev/null +++ b/pkg/report/testdata/openbsd/report/19 @@ -0,0 +1,227 @@ +TITLE: malloc: free list modified: devbuf + +panic: Data modified on freelist: word 5 of object 0xffff8000006a0600 size 0x100 previous type devbuf (0xd != 0xdeadbeef) +Stopped at db_enter+0x18: addq $0x8,%rsp + TID PID UID PRFLAGS PFLAGS CPU COMMAND +*478537 86730 0 0 0x4000000 0 syz-executor.0 +db_enter() at db_enter+0x18 +panic() at panic+0x15c +malloc(100,2,a) at malloc+0xa23 +bpfopen(21700,1,2000,ffff8000ffff8770) at bpfopen+0xb5 +spec_open_clone(ffff800014928578) at spec_open_clone+0x241 +spec_open(ffff800014928578) at spec_open+0x40e +VOP_OPEN(fffffd803bb74680,1,fffffd803f7c6b40,ffff8000ffff8770) at VOP_OPEN+0x6a +vn_open(ffff8000149287c8,1,0) at vn_open+0x4eb +doopenat(ffff8000ffff8770,ffffff9c,20000080,0,0,ffff8000149289c0) at doopenat+0x28b +syscall(ffff800014928a40) at syscall+0x507 +Xsyscall(6,0,ffffffffffffffa2,0,4,6838b914010) at Xsyscall+0x128 +end of kernel +end trace frame: 0x68683dcf810, count: 4 +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 +Data modified on freelist: word 5 of object 0xffff8000006a0600 size 0x100 previous type devbuf (0xd != 0xdeadbeef) + +ddb> trace +db_enter() at db_enter+0x18 +panic() at panic+0x15c +malloc(100,2,a) at malloc+0xa23 +bpfopen(21700,1,2000,ffff8000ffff8770) at bpfopen+0xb5 +spec_open_clone(ffff800014928578) at spec_open_clone+0x241 +spec_open(ffff800014928578) at spec_open+0x40e +VOP_OPEN(fffffd803bb74680,1,fffffd803f7c6b40,ffff8000ffff8770) at VOP_OPEN+0x6a +vn_open(ffff8000149287c8,1,0) at vn_open+0x4eb +doopenat(ffff8000ffff8770,ffffff9c,20000080,0,0,ffff8000149289c0) at doopenat+0x28b +syscall(ffff800014928a40) at syscall+0x507 +Xsyscall(6,0,ffffffffffffffa2,0,4,6838b914010) at Xsyscall+0x128 +end of kernel +end trace frame: 0x68683dcf810, count: -11 +ddb> show registers +rdi 0 +rsi 0x1 +rbp 0xffff800014928280 +rbx 0xffff800014928330 +rdx 0x2 +rcx 0x1 +rax 0x1 +r8 0xffff800014928240 +r9 0x1 +r10 0xc2cbc3f99b275dd5 +r11 0xbc7d5fe22c9d359a +r12 0x3000000008 +r13 0xffff800014928290 +r14 0x100 +r15 0x1 +rip 0xffffffff81878d48 db_enter+0x18 +cs 0x8 +rflags 0x246 +rsp 0xffff800014928270 +ss 0x10 +db_enter+0x18: addq $0x8,%rsp +ddb> show proc +PROC (syz-executor.0) pid=478537 stat=onproc + flags process=0 proc=4000000<THREAD> + pri=50, usrpri=50, nice=20 + forw=0xffffffffffffffff, list=0xffff8000ffff58c0,0xffffffff8259e2a8 + process=0xffff8000148a26d8 user=0xffff800014923000, vmspace=0xfffffd803f014220 + estcpu=1, cpticks=1, pctcpu=0.0 + user=0, sys=1, intr=0 +ddb> ps + PID TID PPID UID S FLAGS WAIT COMMAND + 86730 297879 25316 0 2 0 syz-executor.0 +*86730 478537 25316 0 7 0x4000000 syz-executor.0 + 25316 209586 52078 0 3 0x82 nanosleep syz-executor.0 + 52078 289283 33226 0 3 0x82 thrsleep syz-execprog + 52078 284064 33226 0 3 0x4000082 thrsleep syz-execprog + 52078 324330 33226 0 3 0x4000082 thrsleep syz-execprog + 52078 390668 33226 0 3 0x4000082 thrsleep syz-execprog + 52078 437094 33226 0 3 0x4000082 kqread syz-execprog + 52078 334575 33226 0 3 0x4000082 thrsleep syz-execprog + 52078 459384 33226 0 3 0x4000082 thrsleep syz-execprog + 33226 255801 99229 0 3 0x10008a pause ksh + 99229 218111 72094 0 3 0x92 select sshd + 78650 75181 1 0 3 0x100083 ttyin getty + 72094 151978 1 0 3 0x80 select sshd + 48124 329484 46339 73 3 0x100090 kqread syslogd + 46339 404267 1 0 3 0x100082 netio syslogd + 20781 46400 1 77 3 0x100090 poll dhclient + 65594 62075 1 0 3 0x80 poll dhclient + 83607 95979 0 0 2 0x14200 zerothread + 51780 496106 0 0 3 0x14200 aiodoned aiodoned + 64513 282918 0 0 3 0x14200 syncer update + 15446 74775 0 0 3 0x14200 cleaner cleaner + 35549 512531 0 0 3 0x14200 reaper reaper + 42437 261961 0 0 3 0x14200 pgdaemon pagedaemon + 72455 185716 0 0 3 0x14200 bored crynlk + 6396 422867 0 0 3 0x14200 bored crypto + 26251 399477 0 0 3 0x40014200 acpi0 acpi0 + 67327 505300 0 0 3 0x14200 bored softnet + 60165 402902 0 0 3 0x14200 bored systqmp + 5892 472547 0 0 3 0x14200 bored systq + 21321 110357 0 0 3 0x40014200 bored softclock + 75996 109571 0 0 3 0x40014200 idle0 + 87679 349353 0 0 3 0x14200 bored smr + 1 56367 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 Kern Lim + devbuf 9432 6309K 6374K 78643K 10552 0 0 + pcb 13 8K 8K 78643K 13 0 0 + rtable 63 1K 2K 78643K 159 0 0 + ifaddr 22 7K 8K 78643K 29 0 0 + counters 19 16K 16K 78643K 19 0 0 + ioctlops 0 0K 2K 78643K 14 0 0 + mount 1 1K 1K 78643K 1 0 0 + vnodes 1182 74K 74K 78643K 1219 0 0 + UFS quota 1 32K 32K 78643K 1 0 0 + UFS mount 5 36K 36K 78643K 5 0 0 + shm 2 1K 1K 78643K 2 0 0 + VM map 2 0K 0K 78643K 2 0 0 + sem 2 0K 0K 78643K 2 0 0 + dirhash 12 2K 2K 78643K 12 0 0 + ACPI 1793 195K 288K 78643K 12645 0 0 + file desc 3 8K 12K 78643K 29 0 0 + proc 47 38K 54K 78643K 307 0 0 + NFS srvsock 1 0K 0K 78643K 1 0 0 + NFS daemon 1 16K 16K 78643K 1 0 0 + in_multi 11 0K 1K 78643K 22 0 0 + ether_multi 1 0K 0K 78643K 1 0 0 + ISOFS mount 1 32K 32K 78643K 1 0 0 + MSDOSFS mount 1 16K 16K 78643K 1 0 0 + ttys 30 132K 132K 78643K 30 0 0 + exec 0 0K 1K 78643K 172 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 68 11K 12K 78643K 882 0 0 + UVM aobj 2 2K 2K 78643K 2 0 0 + memdesc 1 4K 4K 78643K 1 0 0 + crypto data 1 1K 1K 78643K 1 0 0 + NDP 3 0K 0K 78643K 6 0 0 + temp 31 3525K 3589K 78643K 3113 0 0 + SYN cache 2 16K 16K 78643K 2 0 0 +ddb> show all pools +Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle +arp 64 4 0 2 1 0 1 1 0 8 0 +rtpcb 80 17 0 15 1 0 1 1 0 8 0 +rtentry 112 34 0 11 1 0 1 1 0 8 0 +unpcb 120 49 0 41 1 0 1 1 0 8 0 +syncache 264 5 0 5 2 2 0 1 0 8 0 +tcpcb 544 8 0 5 1 0 1 1 0 8 0 +inpcb 280 26 0 20 1 0 1 1 0 8 0 +nd6 48 2 0 2 1 1 0 1 0 8 0 +art_heap8 4096 1 0 0 1 0 1 1 0 8 0 +art_heap4 256 167 0 47 11 2 9 11 0 8 0 +art_table 32 168 0 47 2 0 2 2 0 8 0 +art_node 16 33 0 12 1 0 1 1 0 8 0 +dirhash 1024 17 0 0 3 0 3 3 0 8 0 +dino1pl 128 1446 0 52 46 0 46 46 0 8 1 +ffsino 240 1446 0 52 83 0 83 83 0 8 0 +nchpl 144 1697 0 93 60 0 60 60 0 8 0 +uvmvnodes 72 1478 0 0 27 0 27 27 0 8 0 +vnodes 208 1478 0 0 78 0 78 78 0 8 0 +namei 1024 4086 0 4086 2 1 1 1 0 8 1 +scxspl 192 4223 0 4223 10 9 1 7 0 8 1 +plimitpl 152 14 0 8 1 0 1 1 0 8 0 +sigapl 432 208 0 196 2 0 2 2 0 8 0 +futexpl 56 360 0 360 1 0 1 1 0 8 1 +knotepl 112 50 0 39 1 0 1 1 0 8 0 +kqueuepl 104 46 0 44 1 0 1 1 0 8 0 +pipepl 112 138 0 125 2 1 1 1 0 8 0 +fdescpl 424 209 0 196 2 0 2 2 0 8 0 +filepl 120 1167 0 1111 3 0 3 3 0 8 1 +lockfpl 104 5 0 4 1 0 1 1 0 8 0 +lockfspl 48 3 0 2 1 0 1 1 0 8 0 +sessionpl 112 18 0 9 1 0 1 1 0 8 0 +pgrppl 48 18 0 9 1 0 1 1 0 8 0 +ucredpl 96 116 0 109 1 0 1 1 0 8 0 +zombiepl 144 196 0 196 2 1 1 1 0 8 1 +processpl 864 223 0 196 4 0 4 4 0 8 0 +procpl 632 260 0 226 4 0 4 4 0 8 1 +sockpl 384 92 0 76 2 0 2 2 0 8 0 +mcl4k 4096 10 0 10 2 2 0 1 0 8 0 +mcl2k 2048 5491 0 5454 8 3 5 8 0 8 0 +mtagpl 80 2 0 2 1 1 0 1 0 8 0 +mbufpl 256 9528 0 9486 8 3 5 6 0 8 0 +bufpl 256 5797 0 1338 279 0 279 279 0 8 0 +anonpl 16 26124 0 24564 15 6 9 13 0 62 2 +amapchunkpl 152 829 0 767 5 2 3 5 0 158 0 +amappl16 192 509 0 470 4 0 4 4 0 8 2 +amappl14 176 20 0 19 2 1 1 1 0 8 0 +amappl12 160 23 0 18 2 1 1 1 0 8 0 +amappl11 152 40 0 29 1 0 1 1 0 8 0 +amappl10 144 20 0 16 1 0 1 1 0 8 0 +amappl9 136 422 0 417 1 0 1 1 0 8 0 +amappl8 128 114 0 106 1 0 1 1 0 8 0 +amappl7 120 29 0 27 1 0 1 1 0 8 0 +amappl6 112 73 0 63 1 0 1 1 0 8 0 +amappl5 104 136 0 125 1 0 1 1 0 8 0 +amappl4 96 437 0 412 1 0 1 1 0 8 0 +amappl3 88 117 0 111 1 0 1 1 0 8 0 +amappl2 80 938 0 877 4 2 2 3 0 8 0 +amappl1 72 13347 0 12948 27 15 12 20 0 8 3 +amappl 80 461 0 434 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 +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 17 0 17 1 1 0 1 0 8 0 +aobjpl 64 1 0 0 1 0 1 1 0 8 0 +uaddrrnd 24 209 0 196 1 0 1 1 0 8 0 +uaddrbest 32 2 0 0 1 0 1 1 0 8 0 +uaddr 24 209 0 196 1 0 1 1 0 8 0 +vmmpekpl 168 6264 0 6248 1 0 1 1 0 8 0 +vmmpepl 168 30087 0 29176 93 22 71 76 0 357 31 +vmsppl 272 208 0 196 1 0 1 1 0 8 0 +pdppl 4096 424 0 392 5 0 5 5 0 8 0 +pvpl 32 110172 0 106336 119 11 108 113 0 265 76 +pmappl 200 208 0 196 1 0 1 1 0 8 0 +extentpl 40 41 0 26 1 0 1 1 0 8 0 +phpool 112 406 0 13 12 0 12 12 0 8 0 |