diff options
| author | Anton Lindqvist <anton@basename.se> | 2019-09-28 11:27:41 +0200 |
|---|---|---|
| committer | Anton Lindqvist <anton@basename.se> | 2019-09-28 12:05:58 +0200 |
| commit | eb6b9855e00c6a323f34038df1435b9f75892fe5 (patch) | |
| tree | 6bab74d197bf37cfe345679923abee15b5002b2e /pkg/report/testdata | |
| parent | d8074e0bb985b9be6611e16b45b8657f20157a4b (diff) | |
pkg/report: improve uvm_fault reports on OpenBSD
Some reports[1] does not include a symbol but rather an address in the
"Stopped at" line. There's unfortunately no useful context to add to the
title so make them generic instead.
[1] https://syzkaller.appspot.com/bug?id=3e44d0b128fd8d6826e4d0044baadcfc02ba7125
Diffstat (limited to 'pkg/report/testdata')
| -rw-r--r-- | pkg/report/testdata/openbsd/report/18 | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/pkg/report/testdata/openbsd/report/18 b/pkg/report/testdata/openbsd/report/18 new file mode 100644 index 000000000..c2a3056ff --- /dev/null +++ b/pkg/report/testdata/openbsd/report/18 @@ -0,0 +1,246 @@ +TITLE: uvm_fault + +uvm_fault(0xffffffff82524170, 0xfffffd802ea85278, 0, 4) -> e +kernel: page fault trap, code=0 +Stopped at 0xfffffd802ea85278: movl $0xffffffffdc4907fc,0(%rdi) +ddb> +ddb> set $lines = 0 +ddb> set $maxwidth = 0 +ddb> show panic +kernel page fault +uvm_fault(0xffffffff82524170, 0xfffffd802ea85278, 0, 4) -> e +fffffd802ea85278(b,ffff800014892848,83,ffff8000148928e8,0,b) at 0xfffffd802ea85278 +end trace frame: 0xffff800014892940, count: 0 +ddb> trace +fffffd802ea85278(b,ffff800014892848,83,ffff8000148928e8,0,b) at 0xfffffd802ea85278 +rt_match(fffffd803d4185f8,0,1,0) at rt_match+0xbe +in_pcbselsrc(ffff8000148929c0,fffffd8037050a20,fffffd803d418578) at in_pcbselsrc+0x219 +in_pcbconnect(fffffd803d418578,fffffd8037050a00) at in_pcbconnect+0x107 +udp_usrreq(fffffd802a90ec70,4,0,fffffd8037050a00,0,ffff800014914018) at udp_usrreq+0x560 +sys_connect(ffff800014914018,ffff800014892b48,ffff800014892b90) at sys_connect+0x3df +syscall(ffff800014892c10) at syscall+0x507 +Xsyscall(6,0,fffffffffffffed2,0,3,5b77dab0010) at Xsyscall+0x128 +end of kernel +end trace frame: 0x5b9a7ade190, count: -8 +ddb> show registers +rdi 0xffff800000acf000 +rsi 0xb +rbp 0xffff800014892830 +rbx 0xfffffd802e70d858 +rdx 0xfffffd802e70d858 +rcx 0xffff800015532000 +rax 0xffff800015532000 +r8 0x100 +r9 0x7 +r10 0xd2c3abbbd22c7d0c +r11 0xfffffd802ea85278 +r12 0xfffffd802e70d858 +r13 0xffff800014892848 +r14 0xffff8000148928e8 +r15 0xffff80000005b270 +rip 0xfffffd802ea85278 +cs 0x8 +rflags 0x10246 __ALIGN_SIZE+0xf246 +rsp 0xffff800014892738 +ss 0x10 +0xfffffd802ea85278: movl $0xffffffffdc4907fc,0(%rdi) +ddb> show proc +PROC (syz-executor.0) pid=216738 stat=onproc + flags process=0 proc=4000000<THREAD> + pri=80, usrpri=80, nice=20 + forw=0xffffffffffffffff, list=0xffff800014915b40,0xffffffff82560a98 + process=0xffff8000148a2a38 user=0xffff80001488d000, vmspace=0xfffffd803f014aa0 + estcpu=36, cpticks=1, pctcpu=0.0 + user=0, sys=1, intr=0 +ddb> ps + PID TID PPID UID S FLAGS WAIT COMMAND + 60896 418878 3672 0 2 0 syz-executor.0 +*60896 216738 3672 0 7 0x4000000 syz-executor.0 + 92972 67132 644 0 2 0x2 syz-executor.1 + 3672 248377 644 0 3 0x82 nanosleep syz-executor.0 + 23277 357630 0 0 3 0x14200 acct acct + 22894 173373 1 0 3 0x100083 ttyin getty + 99292 108321 0 0 3 0x14200 bored sosplice + 644 63390 52473 0 3 0x82 thrsleep syz-fuzzer + 644 65321 52473 0 3 0x4000082 nanosleep syz-fuzzer + 644 199837 52473 0 3 0x4000082 kqread syz-fuzzer + 644 201713 52473 0 3 0x4000082 thrsleep syz-fuzzer + 644 65479 52473 0 3 0x4000082 thrsleep syz-fuzzer + 644 336625 52473 0 3 0x4000082 thrsleep syz-fuzzer + 644 329262 52473 0 3 0x4000082 thrsleep syz-fuzzer + 644 88613 52473 0 3 0x4000082 thrsleep syz-fuzzer + 52473 352227 69055 0 3 0x10008a pause ksh + 69055 494258 2441 0 3 0x92 select sshd + 2441 282440 1 0 3 0x80 select sshd + 57615 523133 74792 73 3 0x100090 kqread syslogd + 74792 332347 1 0 3 0x100082 netio syslogd + 97234 461043 1 77 3 0x100090 poll dhclient + 16289 434121 1 0 3 0x80 poll dhclient + 11181 77917 0 0 2 0x14200 zerothread + 95801 272579 0 0 3 0x14200 aiodoned aiodoned + 61311 204347 0 0 3 0x14200 syncer update + 62085 426707 0 0 3 0x14200 cleaner cleaner + 25921 441877 0 0 3 0x14200 reaper reaper + 5462 52356 0 0 3 0x14200 pgdaemon pagedaemon + 98972 400150 0 0 3 0x14200 bored crynlk + 55417 248556 0 0 3 0x14200 bored crypto + 521 294182 0 0 3 0x40014200 acpi0 acpi0 + 92086 336305 0 0 3 0x14200 bored softnet + 49814 132787 0 0 3 0x14200 bored systqmp + 77179 143073 0 0 3 0x14200 bored systq + 91304 311244 0 0 3 0x40014200 bored softclock + 10936 64699 0 0 3 0x40014200 idle0 + 48765 201907 0 0 3 0x14200 bored smr + 1 355874 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 9609 7211K 15209K 78643K 38241 0 0 + pcb 13 11K 13K 78643K 1566 0 0 + rtable 117 12K 14K 78643K 3555 0 0 + ifaddr 96 21K 22K 78643K 1040 0 0 + counters 19 16K 16K 78643K 19 0 0 + ioctlops 0 0K 2K 78643K 298 0 0 + iov 0 0K 32K 78643K 1396 0 0 + mount 1 1K 1K 78643K 1 0 0 + vnodes 1219 77K 77K 78643K 9328 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 73 0 0 + VM map 2 0K 0K 78643K 28 0 0 + sem 12 1K 1K 78643K 2546 0 0 + dirhash 12 2K 2K 78643K 12 0 0 + ACPI 1793 195K 288K 78643K 12645 0 0 + file desc 5 13K 25K 78643K 7799 0 0 + sigio 0 0K 0K 78643K 101 0 0 + proc 50 38K 63K 78643K 2256 0 0 + subproc 32 2K 2K 78643K 552 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 482 0 0 + in_multi 24 1K 2K 78643K 593 0 0 + ether_multi 1 0K 0K 78643K 37 0 0 + mrt 0 0K 0K 78643K 40 0 0 + ISOFS mount 1 32K 32K 78643K 1 0 0 + MSDOSFS mount 1 16K 16K 78643K 1 0 0 + ttys 84 371K 371K 78643K 84 0 0 + exec 0 0K 1K 78643K 2089 0 0 + pfkey data 0 0K 4K 78643K 2 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 117 22K 40K 78643K 22122 0 0 + UVM aobj 130 6K 6K 78643K 146 0 0 + memdesc 1 4K 4K 78643K 1 0 0 + crypto data 1 1K 1K 78643K 1 0 0 + ip6_options 0 0K 1K 78643K 1306 0 0 + NDP 23 0K 1K 78643K 323 0 0 + temp 247 3541K 4181K 78643K 260796 0 0 + kqueue 0 0K 0K 78643K 51 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 64 114 0 108 1 0 1 1 0 8 0 +rtpcb 80 561 0 559 1 0 1 1 0 8 0 +rtentry 112 574 0 535 2 0 2 2 0 8 0 +unpcb 120 17681 0 17653 31 29 2 3 0 8 0 +syncache 264 30 0 30 15 15 0 1 0 8 0 +sackhl 24 1 0 1 1 1 0 1 0 8 0 +tcpqe 32 7807 0 7807 8 8 0 1 0 8 0 +tcpcb 544 2350 0 2346 33 32 1 16 0 8 0 +ipq 40 52 0 52 17 17 0 1 0 8 0 +ipqe 40 116 0 116 17 17 0 1 0 8 0 +inpcb 280 12054 0 12045 55 53 2 10 0 8 1 +rttmr 72 13 0 12 4 3 1 1 0 8 0 +ip6q 72 1 0 1 1 1 0 1 0 8 0 +nd6 48 73 0 71 8 7 1 1 0 8 0 +pkpcb 40 24 0 24 7 7 0 1 0 8 0 +swfcl 56 4 0 0 1 0 1 1 0 8 0 +ppxss 1128 126 0 126 38 37 1 1 0 8 1 +art_heap8 4096 39 0 37 26 24 2 4 0 8 0 +art_heap4 256 2600 0 2371 48 33 15 19 0 8 0 +art_table 32 2639 0 2408 6 4 2 3 0 8 0 +art_node 16 567 0 531 1 0 1 1 0 8 0 +sysvmsgpl 40 27 0 27 2 2 0 1 0 8 0 +semupl 112 2 0 2 2 2 0 1 0 8 0 +semapl 112 2544 0 2534 1 0 1 1 0 8 0 +shmpl 112 144 0 16 4 0 4 4 0 8 0 +dirhash 1024 17 0 0 3 0 3 3 0 8 0 +dino1pl 128 14198 0 12801 46 0 46 46 0 8 0 +ffsino 240 14198 0 12801 83 0 83 83 0 8 0 +nchpl 144 26669 0 25052 61 0 61 61 0 8 0 +uvmvnodes 72 8848 0 0 161 0 161 161 0 8 0 +vnodes 208 8848 0 0 466 0 466 466 0 8 0 +namei 1024 88230 0 88229 3 2 1 1 0 8 0 +vmpool 520 26 0 26 11 11 0 1 0 8 0 +scsiplug 64 8 0 8 6 6 0 1 0 8 0 +scxspl 192 89297 0 89297 53 49 4 7 0 8 4 +plimitpl 152 758 0 751 1 0 1 1 0 8 0 +sigapl 432 7885 0 7872 2 0 2 2 0 8 0 +futexpl 56 226084 0 226084 2 1 1 1 0 8 1 +knotepl 112 1638 0 1619 4 3 1 2 0 8 0 +kqueuepl 104 1954 0 1952 7 6 1 4 0 8 0 +pipepl 112 3228 0 3209 15 13 2 2 0 8 1 +fdescpl 424 7886 0 7872 2 0 2 2 0 8 0 +filepl 120 75363 0 75266 60 55 5 11 0 8 2 +lockfpl 104 2324 0 2323 1 0 1 1 0 8 0 +lockfspl 48 817 0 816 1 0 1 1 0 8 0 +sessionpl 112 52 0 42 1 0 1 1 0 8 0 +pgrppl 48 90 0 80 1 0 1 1 0 8 0 +ucredpl 96 6307 0 6300 1 0 1 1 0 8 0 +zombiepl 144 7877 0 7877 3 2 1 1 0 8 1 +processpl 864 7907 0 7877 4 0 4 4 0 8 0 +procpl 632 19060 0 19022 19 15 4 5 0 8 0 +sosppl 128 2379 0 2379 7 6 1 1 0 8 1 +sockpl 384 30483 0 30444 125 118 7 15 0 8 2 +mcl64k 65536 2971 0 2971 265 264 1 64 0 8 1 +mcl16k 16384 112 0 112 33 32 1 1 0 8 1 +mcl12k 12288 234 0 234 31 30 1 1 0 8 1 +mcl9k 9216 208 0 208 36 35 1 1 0 8 1 +mcl8k 8192 1046 0 1046 17 16 1 1 0 8 1 +mcl4k 4096 1197 0 1197 9 8 1 1 0 8 1 +mcl2k2 2112 59 0 59 26 26 0 1 0 8 0 +mcl2k 2048 67920 0 67878 43 36 7 15 0 8 1 +mtagpl 80 339 0 335 7 6 1 1 0 8 0 +mbufpl 256 185413 0 185327 182 171 11 40 0 8 1 +bufpl 256 39595 0 30734 555 0 555 555 0 8 0 +anonpl 16 880550 0 866379 321 250 71 81 0 62 2 +amapchunkpl 152 44774 0 44670 150 132 18 18 0 158 12 +amappl16 192 44106 0 43209 352 306 46 58 0 8 0 +amappl15 184 3103 0 3103 8 8 0 1 0 8 0 +amappl14 176 634 0 631 2 1 1 1 0 8 0 +amappl13 168 1658 0 1658 4 4 0 1 0 8 0 +amappl12 160 921 0 919 2 1 1 1 0 8 0 +amappl11 152 2027 0 2016 1 0 1 1 0 8 0 +amappl10 144 260 0 257 1 0 1 1 0 8 0 +amappl9 136 1523 0 1516 1 0 1 1 0 8 0 +amappl8 128 1070 0 1027 2 0 2 2 0 8 0 +amappl7 120 386 0 378 1 0 1 1 0 8 0 +amappl6 112 1959 0 1943 1 0 1 1 0 8 0 +amappl5 104 1386 0 1376 1 0 1 1 0 8 0 +amappl4 96 9324 0 9296 1 0 1 1 0 8 0 +amappl3 88 808 0 803 1 0 1 1 0 8 0 +amappl2 80 63051 0 62982 4 2 2 3 0 8 0 +amappl1 72 155605 0 155199 28 19 9 20 0 8 0 +amappl 80 20509 0 20474 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 64 145 0 16 3 0 3 3 0 8 0 +uaddrrnd 24 7912 0 7872 1 0 1 1 0 8 0 +uaddrbest 32 2 0 0 1 0 1 1 0 8 0 +uaddr 24 7912 0 7872 1 0 1 1 0 8 0 +vmmpekpl 168 51251 0 51223 2 0 2 2 0 8 0 +vmmpepl 168 950899 0 948936 620 500 120 126 0 357 26 +vmsppl 272 7885 0 7872 6 5 1 2 0 8 0 +pdppl 4096 15830 0 15796 6 1 5 6 0 8 0 +pvpl 32 2427032 0 2409728 723 539 184 271 0 265 25 +pmappl 200 7911 0 7898 1 0 1 1 0 8 0 +extentpl 40 41 0 26 1 0 1 1 0 8 0 +phpool 112 1314 0 626 23 2 21 23 0 8 0 |