diff options
| author | Anton Lindqvist <anton@basename.se> | 2019-09-26 21:52:00 +0200 |
|---|---|---|
| committer | Greg Steuck <gnezdo@google.com> | 2019-09-26 12:52:00 -0700 |
| commit | 2f1548bc77986e756b536eaa15726b483a0b1858 (patch) | |
| tree | 6b49723eacccdbf79a5ed811f04b776d440cc283 /pkg/report/testdata | |
| parent | 24d405a355875fc0a93d68b8454bf5159d2cefdf (diff) | |
pkg/report: normalize attempt to execute user address reports on OpenBSD (#1431)
Diffstat (limited to 'pkg/report/testdata')
| -rw-r--r-- | pkg/report/testdata/openbsd/report/17 | 303 |
1 files changed, 303 insertions, 0 deletions
diff --git a/pkg/report/testdata/openbsd/report/17 b/pkg/report/testdata/openbsd/report/17 new file mode 100644 index 000000000..07f265428 --- /dev/null +++ b/pkg/report/testdata/openbsd/report/17 @@ -0,0 +1,303 @@ +TITLE: panic: attempt to execute user address + +panic: attempt to execute user address 0xf7 in supervisor mode +Stopped at db_enter+0x18: addq $0x8,%rsp + TID PID UID PRFLAGS PFLAGS CPU COMMAND + 279137 91103 0 0 0 0 syz-executor.1 +*297727 77268 0 0 0x4000000 1K syz-executor.0 +db_enter() at db_enter+0x18 +panic() at panic+0x15c +pageflttrap() at pageflttrap+0x40b +kerntrap(ffff800022d79560) at kerntrap+0xec +alltraps_kern_meltdown(6,ffff800020b4a000,fffffd8066131938,10,ffff80000005b3d0,ffff800022d797c8) at alltraps_kern_meltdown+0x7b +f7(b,ffff800022d79728,83,ffff800022d797c8,0,b) at 0xf7 +rt_clone(ffff800022d79838,fffffd806f6c7c88,0) at rt_clone+0x78 +rtalloc_mpath(fffffd806f6c7c88,0,0) at rtalloc_mpath+0xba +in_pcbselsrc(ffff800022d79910,fffffd805f8c0320,fffffd806f6c7c08) at in_pcbselsrc+0x219 +in_pcbconnect(fffffd806f6c7c08,fffffd805f8c0300) at in_pcbconnect+0x107 +udp_usrreq(fffffd80731d6318,4,0,fffffd805f8c0300,0,ffff800020acec78) at udp_usrreq+0x560 +sys_connect(ffff800020acec78,ffff800022d79a98,ffff800022d79ae0) at sys_connect+0x3df +syscall(ffff800022d79b60) at syscall+0x4a4 +Xsyscall(6,0,fffffffffffffed2,0,3,63e63a10010) at Xsyscall+0x128 +end of kernel +end trace frame: 0x64159c86b90, count: 1 +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 +attempt to execute user address 0xf7 in supervisor mode +ddb{1}> trace +db_enter() at db_enter+0x18 +panic() at panic+0x15c +pageflttrap() at pageflttrap+0x40b +kerntrap(ffff800022d79560) at kerntrap+0xec +alltraps_kern_meltdown(6,ffff800020b4a000,fffffd8066131938,10,ffff80000005b3d0,ffff800022d797c8) at alltraps_kern_meltdown+0x7b +f7(b,ffff800022d79728,83,ffff800022d797c8,0,b) at 0xf7 +rt_clone(ffff800022d79838,fffffd806f6c7c88,0) at rt_clone+0x78 +rtalloc_mpath(fffffd806f6c7c88,0,0) at rtalloc_mpath+0xba +in_pcbselsrc(ffff800022d79910,fffffd805f8c0320,fffffd806f6c7c08) at in_pcbselsrc+0x219 +in_pcbconnect(fffffd806f6c7c08,fffffd805f8c0300) at in_pcbconnect+0x107 +udp_usrreq(fffffd80731d6318,4,0,fffffd805f8c0300,0,ffff800020acec78) at udp_usrreq+0x560 +sys_connect(ffff800020acec78,ffff800022d79a98,ffff800022d79ae0) at sys_connect+0x3df +syscall(ffff800022d79b60) at syscall+0x4a4 +Xsyscall(6,0,fffffffffffffed2,0,3,63e63a10010) at Xsyscall+0x128 +end of kernel +end trace frame: 0x64159c86b90, count: -14 +ddb{1}> show registers +rdi 0xffffffff81e07517 db_enter+0x17 +rsi 0x273e __ALIGN_SIZE+0x173e +rbp 0xffff800022d793d0 +rbx 0xffff800022d79480 +rdx 0x273f __ALIGN_SIZE+0x173f +rcx 0xffff800020b4a000 +rax 0xffff800020b4a000 +r8 0xffffffff817fb7bf kprintf+0x16f +r9 0x1 +r10 0x25 +r11 0x7b6c9f779c83ae5d +r12 0x3000000008 +r13 0xffff800022d793e0 +r14 0x100 +r15 0x1 +rip 0xffffffff81e07518 db_enter+0x18 +cs 0x8 +rflags 0x246 +rsp 0xffff800022d793c0 +ss 0x10 +db_enter+0x18: addq $0x8,%rsp +ddb{1}> show proc +PROC (syz-executor.0) pid=297727 stat=onproc + flags process=0 proc=4000000<THREAD> + pri=80, usrpri=80, nice=20 + forw=0xffffffffffffffff, list=0xffff800020acf168,0xffff800020acfb58 + process=0xffff800020adc380 user=0xffff800022d74000, vmspace=0xfffffd807f00a170 + estcpu=36, cpticks=0, pctcpu=0.0 + user=0, sys=0, intr=0 +ddb{1}> ps + PID TID PPID UID S FLAGS WAIT COMMAND + 91103 279137 83726 0 7 0 syz-executor.1 + 91103 217042 83726 0 2 0x4000000 syz-executor.1 + 77268 269 32283 0 2 0 syz-executor.0 +*77268 297727 32283 0 7 0x4000000 syz-executor.0 + 77268 210480 32283 0 3 0x4000080 fsleep syz-executor.0 + 83726 371919 83408 0 3 0x82 nanosleep syz-executor.1 + 32283 344508 83408 0 3 0x82 nanosleep syz-executor.0 + 94061 391632 0 0 3 0x14200 acct acct + 84538 7793 1 0 3 0x100083 ttyin getty + 75931 153826 0 0 3 0x14200 bored sosplice + 83408 131531 91700 0 3 0x82 thrsleep syz-fuzzer + 83408 160816 91700 0 3 0x4000082 nanosleep syz-fuzzer + 83408 326646 91700 0 3 0x4000082 thrsleep syz-fuzzer + 83408 114776 91700 0 3 0x4000082 thrsleep syz-fuzzer + 83408 368740 91700 0 3 0x4000082 thrsleep syz-fuzzer + 83408 216410 91700 0 3 0x4000082 kqread syz-fuzzer + 83408 83465 91700 0 3 0x4000082 thrsleep syz-fuzzer + 83408 98218 91700 0 3 0x4000082 thrsleep syz-fuzzer + 83408 169878 91700 0 3 0x4000082 nanosleep syz-fuzzer + 83408 82127 91700 0 3 0x4000082 thrsleep syz-fuzzer + 91700 26731 67709 0 3 0x10008a pause ksh + 67709 313891 95472 0 3 0x92 select sshd + 95472 118057 1 0 3 0x80 select sshd + 76417 465532 28552 74 3 0x100092 bpf pflogd + 28552 293196 1 0 3 0x80 netio pflogd + 77016 107474 21596 73 3 0x100090 kqread syslogd + 21596 322289 1 0 3 0x100082 netio syslogd + 13019 331936 1 77 3 0x100090 poll dhclient + 73264 220793 1 0 3 0x80 poll dhclient + 86140 183826 0 0 2 0x14200 zerothread + 51271 505667 0 0 3 0x14200 aiodoned aiodoned + 8344 400397 0 0 3 0x14200 syncer update + 95207 240397 0 0 3 0x14200 cleaner cleaner + 37829 129873 0 0 3 0x14200 reaper reaper + 93355 43187 0 0 3 0x14200 pgdaemon pagedaemon + 26024 28924 0 0 3 0x14200 bored crynlk + 98778 418906 0 0 3 0x14200 bored crypto + 28635 123147 0 0 3 0x40014200 acpi0 acpi0 + 36253 388713 0 0 3 0x40014200 idle1 + 44564 428435 0 0 3 0x14200 bored softnet + 27233 311577 0 0 3 0x14200 bored systqmp + 45327 353539 0 0 3 0x14200 bored systq + 74727 124674 0 0 3 0x40014200 bored softclock + 67449 218697 0 0 3 0x40014200 idle0 + 81485 102770 0 0 3 0x14200 bored smr + 1 56845 0 0 3 0x82 wait init + 0 0 -1 0 3 0x10200 scheduler swapper +ddb{1}> show all locks +Process 77268 (syz-executor.0) thread 0xffff800020acec78 (297727) +exclusive rwlock netlock r = 0 (0xffffffff82485b08) +#0 witness_lock+0x52e +#1 uvn_io+0x3b2 +#2 uvn_get+0x226 +#3 uvm_fault+0x11cc +#4 pageflttrap+0x20b +#5 kerntrap+0xec +#6 alltraps_kern_meltdown+0x7b +#7 copyin+0x4b +#8 sys_connect+0x9c +#9 syscall+0x4a4 +#10 Xsyscall+0x128 +exclusive kernel_lock &kernel_lock r = 2 (0xffffffff826408b0) +#0 witness_lock+0x52e +#1 syscall+0x400 +#2 Xsyscall+0x128 +ddb{1}> show malloc + Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim + devbuf 9638 6486K 15198K 78643K 62960 0 0 + pcb 13 12K 14K 78643K 4289 0 0 + rtable 111 13K 15K 78643K 14253 0 0 + ifaddr 100 37K 50K 78643K 4567 0 0 + counters 39 33K 33K 78643K 39 0 0 + ioctlops 0 0K 4K 78643K 2266 0 0 + iov 0 0K 32K 78643K 5001 0 0 + mount 1 1K 1K 78643K 1 0 0 + vnodes 1207 76K 77K 78643K 21828 0 0 + UFS quota 1 32K 32K 78643K 1 0 0 + UFS mount 5 36K 36K 78643K 5 0 0 + shm 2 1K 9K 78643K 392 0 0 + VM map 2 1K 1K 78643K 101 0 0 + sem 12 0K 1K 78643K 3503 0 0 + dirhash 12 2K 2K 78643K 12 0 0 + ACPI 1808 196K 290K 78643K 12765 0 0 + file desc 6 17K 25K 78643K 23703 0 0 + sigio 0 0K 0K 78643K 216 0 0 + proc 62 63K 95K 78643K 8319 0 0 + subproc 32 2K 2K 78643K 2115 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 1593 0 0 + in_multi 17 1K 2K 78643K 2493 0 0 + ether_multi 1 0K 0K 78643K 106 0 0 + mrt 1 0K 0K 78643K 105 0 0 + ISOFS mount 1 32K 32K 78643K 1 0 0 + MSDOSFS mount 1 16K 16K 78643K 1 0 0 + ttys 126 556K 556K 78643K 126 0 0 + exec 0 0K 1K 78643K 4474 0 0 + pfkey data 0 0K 0K 78643K 5 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 150 24K 37K 78643K 83136 0 0 + UVM aobj 130 8K 8K 78643K 150 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 4726 0 0 + NDP 24 0K 1K 78643K 1459 0 0 + temp 256 3557K 4199K 78643K 597515 0 0 + kqueue 0 0K 0K 78643K 136 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 64 459 0 454 1 0 1 1 0 8 0 +plcache 128 20 0 0 1 0 1 1 0 8 0 +rtpcb 80 1699 0 1697 1 0 1 1 0 8 0 +rtentry 112 2232 0 2194 2 0 2 2 0 8 0 +unpcb 120 15840 0 15820 33 31 2 3 0 8 0 +syncache 264 68 0 68 33 33 0 1 0 8 0 +sackhl 24 1 0 1 1 1 0 1 0 8 0 +tcpqe 32 5739 0 5739 5 5 0 2 0 8 0 +tcpcb 544 8466 0 8462 77 76 1 13 0 8 0 +inpcb 280 29740 0 29730 178 176 2 13 0 8 1 +rttmr 72 29 0 28 4 3 1 1 0 8 0 +ip6q 72 1 0 0 1 0 1 1 0 8 0 +nd6 48 343 0 343 11 10 1 1 0 8 1 +pkpcb 40 72 0 72 29 29 0 1 0 8 0 +swfcl 56 10 0 0 1 0 1 1 0 8 0 +ppxss 1128 704 0 704 62 61 1 1 0 8 1 +pffrag 232 260 0 260 68 68 0 1 0 482 0 +pffrnode 88 260 0 260 68 68 0 1 0 8 0 +pffrent 40 585 0 585 71 71 0 1 0 8 0 +pfosfp 40 846 0 846 5 5 0 5 0 8 0 +pfosfpen 112 1428 0 1428 21 21 0 21 0 8 0 +pfstitem 24 1454 0 1383 1 0 1 1 0 8 0 +pfstkey 112 1455 0 1384 7 4 3 3 0 8 0 +pfstate 328 1455 0 1384 13 7 6 7 0 8 0 +pfrule 1360 21 0 16 2 1 1 2 0 8 0 +art_heap8 4096 58 0 57 28 27 1 3 0 8 0 +art_heap4 256 10426 0 10149 104 82 22 26 0 8 0 +art_table 32 10484 0 10206 10 6 4 4 0 8 0 +art_node 16 2221 0 2185 1 0 1 1 0 8 0 +sysvmsgpl 40 70 0 32 1 0 1 1 0 8 0 +semupl 112 1 0 1 1 1 0 1 0 8 0 +semapl 112 3501 0 3491 1 0 1 1 0 8 0 +shmpl 112 148 0 20 4 0 4 4 0 8 0 +dirhash 1024 17 0 0 3 0 3 3 0 8 0 +dino1pl 128 38252 0 36732 51 1 50 50 0 8 0 +ffsino 272 38252 0 36732 107 5 102 102 0 8 0 +nchpl 144 85917 0 85415 61 41 20 61 0 8 0 +uvmvnodes 72 10432 0 0 190 0 190 190 0 8 0 +vnodes 208 10432 0 0 550 0 550 550 0 8 0 +namei 1024 348562 0 348562 6 5 1 1 0 8 1 +percpumem 16 30 0 0 1 0 1 1 0 8 0 +vmpool 552 99 0 99 44 44 0 1 0 8 0 +scsiplug 64 23 0 23 13 13 0 1 0 8 0 +scxspl 192 233665 0 233665 146 145 1 7 0 8 1 +plimitpl 152 2055 0 2047 1 0 1 1 0 8 0 +sigapl 432 23546 0 23530 6 4 2 3 0 8 0 +futexpl 56 541590 0 541589 3 2 1 1 0 8 0 +knotepl 112 5695 0 5676 20 19 1 3 0 8 0 +kqueuepl 104 6330 0 6328 19 18 1 4 0 8 0 +pipepl 112 23630 0 23611 83 82 1 2 0 8 0 +fdescpl 488 23547 0 23530 3 0 3 3 0 8 0 +filepl 152 221022 0 220920 232 225 7 16 0 8 3 +lockfpl 104 9438 0 9437 1 0 1 1 0 8 0 +lockfspl 48 2970 0 2969 1 0 1 1 0 8 0 +sessionpl 112 149 0 138 1 0 1 1 0 8 0 +pgrppl 48 383 0 372 1 0 1 1 0 8 0 +ucredpl 96 26748 0 26737 1 0 1 1 0 8 0 +zombiepl 144 23537 0 23537 5 4 1 1 0 8 1 +processpl 896 23571 0 23537 7 3 4 5 0 8 0 +procpl 632 76010 0 75964 5 0 5 5 0 8 0 +srpgc 64 166 0 166 56 55 1 1 0 8 1 +sosppl 128 2503 0 2503 57 56 1 1 0 8 1 +sockpl 384 47527 0 47497 404 396 8 23 0 8 4 +mcl64k 65536 1241 0 0 137 114 23 65 0 8 1 +mcl16k 16384 73 0 0 9 6 3 3 0 8 0 +mcl12k 12288 81 0 0 3 1 2 2 0 8 0 +mcl9k 9216 56 0 0 3 1 2 2 0 8 0 +mcl8k 8192 52 0 0 5 2 3 3 0 8 0 +mcl4k 4096 25 0 0 3 0 3 3 0 8 0 +mcl2k2 2112 15 0 0 1 0 1 1 0 8 0 +mcl2k 2048 276 0 0 25 16 9 25 0 8 0 +mtagpl 80 342 0 0 1 0 1 1 0 8 0 +mbufpl 256 1855 0 0 39 1 38 39 0 8 0 +bufpl 256 79210 0 68776 653 0 653 653 0 8 0 +anonpl 16 2495653 0 2479586 517 444 73 95 0 124 0 +amapchunkpl 152 165594 0 165480 267 258 9 19 0 158 2 +amappl16 192 119689 0 118679 595 543 52 68 0 8 0 +amappl15 184 6979 0 6977 1 0 1 1 0 8 0 +amappl14 176 3608 0 3607 2 1 1 1 0 8 0 +amappl13 168 3293 0 3291 19 18 1 1 0 8 0 +amappl12 160 1992 0 1991 1 0 1 1 0 8 0 +amappl11 152 2316 0 2301 1 0 1 1 0 8 0 +amappl10 144 2362 0 2359 1 0 1 1 0 8 0 +amappl9 136 5890 0 5883 1 0 1 1 0 8 0 +amappl8 128 5300 0 5243 4 2 2 3 0 8 0 +amappl7 120 2933 0 2923 1 0 1 1 0 8 0 +amappl6 112 2042 0 2021 1 0 1 1 0 8 0 +amappl5 104 3286 0 3273 1 0 1 1 0 8 0 +amappl4 96 24476 0 24439 1 0 1 1 0 8 0 +amappl3 88 4522 0 4517 1 0 1 1 0 8 0 +amappl2 80 185733 0 185649 4 2 2 3 0 8 0 +amappl1 72 533707 0 533253 25 15 10 20 0 8 0 +amappl 80 78462 0 78422 3 1 2 2 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 64 149 0 20 3 0 3 3 0 8 0 +uaddrrnd 24 23646 0 23530 1 0 1 1 0 8 0 +uaddrbest 32 2 0 0 1 0 1 1 0 8 0 +uaddr 24 23646 0 23530 1 0 1 1 0 8 0 +vmmpekpl 168 210362 0 210327 3 0 3 3 0 8 0 +vmmpepl 168 2952382 0 2950084 922 786 136 141 0 357 29 +vmsppl 368 23546 0 23530 2 0 2 2 0 8 0 +pdppl 4096 47299 0 47258 7 1 6 6 0 8 0 +pvpl 32 6574477 0 6555023 1023 840 183 221 0 265 12 +pmappl 232 23645 0 23629 37 36 1 2 0 8 0 +extentpl 40 41 0 26 1 0 1 1 0 8 0 +phpool 112 1209 0 338 27 1 26 26 0 8 0 |