Warning: Permanently added '10.128.0.130' (ED25519) to the list of known hosts. 2025/03/31 06:17:43 ignoring optional flag "sandboxArg"="0" 2025/03/31 06:17:43 ignoring optional flag "type"="gce" 2025/03/31 06:17:43 parsed 1 programs 2025/03/31 06:17:44 executed programs: 0 uvm_fault(0xfffffd8069340718, 0xf, 0, 1) -> e kernel: page fault trap, code=0 Stopped at ktrops+0x58: movq 0x10(%r14),%r14 TID PID UID PRFLAGS PFLAGS CPU COMMAND *195188 36577 0 0 0x4000000 0 syz-executor.4 ktrops(ffff80002a8467d8,ffffffffffffffff,0,80000120,fffffd806b2d4210,fffffd807f7d75b0) at ktrops+0x58 doktrace(fffffd806b2d4210,4,120,0,ffff80002a8467d8) at doktrace+0x6dd sys_ktrace(ffff80002a8467d8,ffff80002a989800,ffff80002a989750) at sys_ktrace+0x11c syscall(ffff80002a989800) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e4c0b73570, count: 10 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 *cpu0: uvm_fault(0xfffffd8069340718, 0xf, 0, 1) -> e ddb> trace ktrops(ffff80002a8467d8,ffffffffffffffff,0,80000120,fffffd806b2d4210,fffffd807f7d75b0) at ktrops+0x58 doktrace(fffffd806b2d4210,4,120,0,ffff80002a8467d8) at doktrace+0x6dd sys_ktrace(ffff80002a8467d8,ffff80002a989800,ffff80002a989750) at sys_ktrace+0x11c syscall(ffff80002a989800) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e4c0b73570, count: -5 ddb> show registers rdi 0xffff80002a8467d8 rsi 0xffffffffffffffff rbp 0xffff80002a989520 rbx 0xfffffd807f7d75b0 rdx 0 rcx 0x80000120 __kernel_virt_to_phys+0x120 rax 0x1 r8 0xfffffd806b2d4210 r9 0xfffffd807f7d75b0 r10 0x307856455b3f576b r11 0xa5882a5c34cc6475 r12 0xffff80002a8467d8 r13 0xffffffffffffffff r14 0xffffffffffffffff r15 0x80000120 __kernel_virt_to_phys+0x120 rip 0xffffffff8201a138 ktrops+0x58 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002a9894a0 ss 0 ktrops+0x58: movq 0x10(%r14),%r14 ddb> show proc PROC (syz-executor.4) tid=195188 pid=36577 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=17, usrpri=51, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a847218,0xffffffff83899040 process=0xffff80002a83a730 user=0xffff80002a984000, vmspace=0xfffffd8069340718 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 36577 44627 76771 0 2 0 syz-executor.4 *36577 195188 76771 0 7 0x4000000 syz-executor.4 49068 402444 29728 0 2 0x2 syz-executor.6 55078 67823 29728 0 3 0x10000082 nanoslp syz-executor.5 48295 122347 29728 0 3 0x10000082 nanoslp syz-executor.7 76771 373554 29728 0 3 0x82 nanoslp syz-executor.4 52087 40069 29728 0 2 0x2 syz-executor.3 5946 241759 29728 0 3 0x10000082 nanoslp syz-executor.2 52559 115693 29728 0 2 0x2 syz-executor.1 18500 320707 29728 0 2 0x2 syz-executor.0 29728 267016 50752 0 3 0x82 wait syz-execprog 29728 161123 50752 0 3 0x4000082 thrsleep syz-execprog 29728 200067 50752 0 3 0x4000082 thrsleep syz-execprog 29728 145805 50752 0 3 0x4000082 wait syz-execprog 29728 254538 50752 0 3 0x4000082 thrsleep syz-execprog 29728 373927 50752 0 3 0x4000082 wait syz-execprog 29728 357084 50752 0 3 0x4000082 wait syz-execprog 29728 197277 50752 0 3 0x4000082 thrsleep syz-execprog 29728 31534 50752 0 3 0x4000082 wait syz-execprog 29728 356114 50752 0 3 0x4000082 wait syz-execprog 29728 459953 50752 0 3 0x4000082 wait syz-execprog 29728 51067 50752 0 3 0x4000082 wait syz-execprog 29728 380968 50752 0 3 0x4000082 kqread syz-execprog 50752 36577 60451 0 3 0x10008a sigsusp ksh 60451 462182 45424 0 3 0x98 kqread sshd-session 45424 455845 26869 0 3 0x92 kqread sshd-session 70744 127951 1 0 3 0x100083 ttyin getty 26869 486747 1 0 3 0x88 kqread sshd 98635 38944 19445 73 3 0x1100090 kqread syslogd 19445 191135 1 0 3 0x100082 sbwait syslogd 76136 22749 1 0 3 0x100080 kqread resolvd 43122 431625 22224 77 3 0x100092 kqread dhcpleased 99717 158080 22224 77 3 0x100092 kqread dhcpleased 22224 150698 1 0 3 0x80 kqread dhcpleased 14238 94209 0 0 3 0x14200 bored smr 62268 69317 0 0 2 0x14200 zerothread 87032 44146 0 0 3 0x14200 aiodoned aiodoned 53910 97356 0 0 3 0x14200 syncer update 64892 410888 0 0 3 0x14200 cleaner cleaner 57513 395790 0 0 3 0x14200 reaper reaper 21720 284770 0 0 3 0x14200 pgdaemon pagedaemon 50399 427691 0 0 3 0x14200 bored viomb 29013 243746 0 0 3 0x40014200 acpi0 acpi0 81049 45559 0 0 3 0x14200 bored softnet3 1931 313779 0 0 3 0x14200 bored softnet2 88162 201375 0 0 3 0x14200 bored softnet1 64666 75669 0 0 3 0x14200 bored softnet0 97056 67049 0 0 3 0x14200 bored systqmp 93488 215962 0 0 3 0x14200 bored systq 61065 497933 0 0 3 0x40014200 tmoslp softclock 93882 508599 0 0 3 0x40014200 idle0 1 41278 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 devbuf 10164 11039K 11052K 166960K 11245 0 pcb 17 12K 12K 166960K 17 0 rtable 234 6K 6K 166960K 380 0 pf 30 12K 12K 166960K 33 0 ifaddr 42 7K 7K 166960K 48 0 ifgroup 50 2K 2K 166960K 55 0 sysctl 1 1K 1K 166960K 1 0 counters 30 17K 17K 166960K 31 0 ioctlops 0 0K 2K 166960K 30 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1260 79K 79K 166960K 1276 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 11 37K 69K 166960K 167 0 proc 57 58K 75K 166960K 500 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 99 7K 7K 166960K 110 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 25 122K 122K 166960K 25 0 exec 0 0K 1K 166960K 415 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 208 144K 199K 166960K 4372 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 33 66K 104K 166960K 1513 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 27 2K 2K 166960K 30 0 temp 1 8664K 8728K 166960K 4689 0 kqueue 13 20K 20K 166960K 46 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 38 0 35 1 0 1 1 0 8 0 rtentry 136 122 0 12 4 0 4 4 0 8 0 unpcb 144 109 0 94 1 0 1 1 0 8 0 syncache 336 9 0 9 1 0 1 1 0 8 1 tcpcb 808 12 0 9 1 0 1 1 0 8 0 arp 88 20 0 2 1 0 1 1 0 8 0 inpcb 344 66 0 60 1 0 1 1 0 8 0 nd6 104 27 0 3 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 500 0 48 29 0 29 29 0 8 0 art_table 32 501 0 48 4 0 4 4 0 8 0 art_node 16 121 0 21 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1643 0 114 96 0 96 96 0 8 0 ffsino 248 1643 0 114 96 0 96 96 0 8 0 nchpl 144 1962 0 178 67 0 67 67 0 8 0 uvmvnodes 80 1652 0 0 34 0 34 34 0 8 0 vnodes 216 1652 0 0 92 0 92 92 0 8 0 namei 1024 7760 0 7758 3 0 3 3 0 8 2 kstatmem 264 24 0 2 2 0 2 2 0 8 0 scxspl 216 9085 0 9085 8 0 8 8 1 8 8 plimitpl 152 58 0 42 1 0 1 1 0 8 0 sigapl 424 506 0 464 6 0 6 6 0 8 0 futexpl 64 138 0 138 1 0 1 1 0 8 1 knotepl 120 7058 0 6979 3 0 3 3 0 8 0 kqueuepl 184 42 0 33 1 0 1 1 0 8 0 pipepl 296 183 0 155 3 0 3 3 0 8 0 fdescpl 440 490 0 467 4 0 4 4 0 8 0 filepl 120 2195 0 2060 5 0 5 5 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 34 0 18 1 0 1 1 0 8 0 pgrppl 48 34 0 18 1 0 1 1 0 8 0 ucredpl 104 147 0 136 1 0 1 1 0 8 0 zombiepl 144 467 0 464 1 0 1 1 0 8 0 processpl 1112 506 0 464 4 0 4 4 0 8 0 procpl 656 550 0 495 6 0 6 6 0 8 0 sockpl 528 213 0 189 2 0 2 2 0 8 0 mcl8k 8192 13 0 13 1 0 1 1 0 8 1 mcl4k 4096 8592 0 8533 17 1 16 17 0 8 8 mcl2k 2048 153 0 153 1 0 1 1 0 8 1 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 12022 0 11884 9 0 9 9 0 8 0 bufpl 280 4446 0 209 303 0 303 303 0 8 0 anonpl 24 204866 0 201066 53 0 53 53 0 187 26 amapchunkpl 152 13428 0 12997 27 0 27 27 0 158 7 amappl16 200 4336 0 4255 5 0 5 5 0 8 0 amappl15 192 21 0 21 1 0 1 1 0 8 1 amappl14 184 206 0 195 2 0 2 2 0 8 1 amappl13 176 11 0 10 1 0 1 1 0 8 0 amappl12 168 1166 0 1140 2 0 2 2 0 8 0 amappl11 160 44 0 34 1 0 1 1 0 8 0 amappl10 152 57 0 49 1 0 1 1 0 8 0 amappl9 144 954 0 954 1 0 1 1 0 8 1 amappl8 136 155 0 132 1 0 1 1 0 8 0 amappl7 128 217 0 202 2 0 2 2 0 8 1 amappl6 120 332 0 326 2 0 2 2 0 8 1 amappl5 112 170 0 164 1 0 1 1 0 8 0 amappl4 104 550 0 533 2 0 2 2 0 8 1 amappl3 96 1485 0 1426 3 0 3 3 0 8 1 amappl2 88 1088 0 1019 4 0 4 4 0 8 1 amappl1 80 16031 0 15480 24 7 17 23 0 8 4 amappl 88 3258 0 3136 4 0 4 4 0 92 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 490 0 467 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 490 0 467 1 0 1 1 0 8 0 vmmpekpl 168 11742 0 11705 2 0 2 2 0 8 0 vmmpepl 168 62020 0 60390 122 0 122 122 0 357 43 vmsppl 360 489 0 467 3 0 3 3 0 8 0 rwobjpl 32 25425 0 22890 27 0 27 27 0 8 4 pdppl 4096 987 0 934 111 42 69 69 0 8 16 pvpl 32 547564 0 538707 395 95 300 395 0 265 222 pmappl 216 489 0 467 2 0 2 2 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 276 0 43 7 0 7 7 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace ktrops(ffff80002a8467d8,ffffffffffffffff,0,80000120,fffffd806b2d4210,fffffd807f7d75b0) at ktrops+0x58 doktrace(fffffd806b2d4210,4,120,0,ffff80002a8467d8) at doktrace+0x6dd sys_ktrace(ffff80002a8467d8,ffff80002a989800,ffff80002a989750) at sys_ktrace+0x11c syscall(ffff80002a989800) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e4c0b73570, count: -5 ddb> machine ddbcpu 1 No such command ddb> trace ktrops(ffff80002a8467d8,ffffffffffffffff,0,80000120,fffffd806b2d4210,fffffd807f7d75b0) at ktrops+0x58 doktrace(fffffd806b2d4210,4,120,0,ffff80002a8467d8) at doktrace+0x6dd sys_ktrace(ffff80002a8467d8,ffff80002a989800,ffff80002a989750) at sys_ktrace+0x11c syscall(ffff80002a989800) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e4c0b73570, count: -5