Warning: Permanently added '10.128.1.103' (ED25519) to the list of known hosts. 2026/03/16 10:24:46 ignoring optional flag "type"="gce" 2026/03/16 10:24:46 parsed 1 programs 2026/03/16 10:24:47 executed programs: 0 uvm_fault(0xfffffd8069bc05d0, 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 * 19653 47841 0 0 0x4000000 0 syz-executor.1 ktrops(ffff80002a8142c0,ffffffffffffffff,0,85d3cbf7,fffffd806ba8e2c8,fffffd8007ffd4e0) at ktrops+0x58 doktrace(fffffd806ba8e2c8,4,85d3cbf7,0,ffff80002a8142c0) at doktrace+0x6bd sys_ktrace(ffff80002a8142c0,ffff80002a979eb0,ffff80002a979e00) at sys_ktrace+0x11c syscall(ffff80002a979eb0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc31c2c873d0, 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(0xfffffd8069bc05d0, 0xf, 0, 1) -> e ddb> trace ktrops(ffff80002a8142c0,ffffffffffffffff,0,85d3cbf7,fffffd806ba8e2c8,fffffd8007ffd4e0) at ktrops+0x58 doktrace(fffffd806ba8e2c8,4,85d3cbf7,0,ffff80002a8142c0) at doktrace+0x6bd sys_ktrace(ffff80002a8142c0,ffff80002a979eb0,ffff80002a979e00) at sys_ktrace+0x11c syscall(ffff80002a979eb0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc31c2c873d0, count: -5 ddb> show registers rdi 0xffff80002a8142c0 rsi 0xffffffffffffffff rbp 0xffff80002a979bd0 rbx 0xfffffd8007ffd4e0 rdx 0 rcx 0x85d3cbf7 __kernel_virt_to_phys+0x5d3cbf7 rax 0x1 r8 0xfffffd806ba8e2c8 r9 0xfffffd8007ffd4e0 r10 0x30055d7b73450c38 r11 0x461908e8b193546a r12 0xffff80002a8142c0 r13 0xffffffffffffffff r14 0xffffffffffffffff r15 0x85d3cbf7 __kernel_virt_to_phys+0x5d3cbf7 rip 0xffffffff82090e98 ktrops+0x58 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002a979b50 ss 0 ktrops+0x58: movq 0x10(%r14),%r14 ddb> show proc PROC (syz-executor.1) tid=19653 pid=47841 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=17, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a815250,0xffff80002a8174e8 process=0xffff8000ffffa418 user=0xffff80002a974000, vmspace=0xfffffd8069bc05d0 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 98333 251381 54646 0 2 0x81000 syz-executor.7 98333 220289 54646 0 3 0x4003000 suspend syz-executor.7 38987 251403 81950 0 2 0xc80 syz-executor.6 38987 290292 81950 0 3 0x4000080 fsleep syz-executor.6 38987 165902 81950 0 3 0x4000080 fsleep syz-executor.6 47841 46889 74918 0 2 0 syz-executor.1 *47841 19653 74918 0 7 0x4000000 syz-executor.1 81950 347575 39896 0 2 0xc82 syz-executor.6 5497 292881 39896 0 2 0x10000c82 syz-executor.2 54646 219824 39896 0 2 0xc82 syz-executor.7 74140 406484 39896 0 2 0x2 syz-executor.5 69179 326134 39896 0 2 0x10000c82 syz-executor.4 54493 270380 39896 0 2 0x2 syz-executor.3 74918 94923 39896 0 2 0xc82 syz-executor.1 45013 282901 39896 0 2 0x2 syz-executor.0 39896 147063 95523 0 3 0x82 thrsleep syz-execprog 39896 387671 95523 0 2 0x4000c82 syz-execprog 39896 12495 95523 0 3 0x4000082 thrsleep syz-execprog 39896 39622 95523 0 3 0x4000082 wait syz-execprog 39896 386901 95523 0 3 0x4000082 wait syz-execprog 39896 308736 95523 0 3 0x4000082 wait syz-execprog 39896 140522 95523 0 3 0x4000082 wait syz-execprog 39896 62432 95523 0 3 0x4000082 thrsleep syz-execprog 39896 180713 95523 0 3 0x4000082 wait syz-execprog 39896 490161 95523 0 3 0x4000082 wait syz-execprog 39896 468031 95523 0 3 0x4000082 wait syz-execprog 39896 417011 95523 0 3 0x4000082 wait syz-execprog 39896 306767 95523 0 3 0x4000082 kqread syz-execprog 95523 382140 56371 0 3 0x10008a sigsusp ksh 56371 85320 50838 0 3 0x98 kqread sshd-session 50838 32111 97192 0 3 0x92 kqread sshd-session 45687 352246 1 0 3 0x100083 ttyin getty 97192 63414 1 0 3 0x88 kqread sshd 87864 418175 15201 73 3 0x1100090 kqread syslogd 15201 140598 1 0 3 0x100082 sbwait syslogd 29404 480180 1 0 3 0x100080 kqread resolvd 77252 233556 59181 77 3 0x100092 kqread dhcpleased 36483 290083 59181 77 3 0x100092 kqread dhcpleased 59181 243429 1 0 3 0x80 kqread dhcpleased 25512 351370 0 0 3 0x14200 bored smr 30212 370244 0 0 2 0x14200 zerothread 9050 132871 0 0 3 0x14200 aiodoned aiodoned 4469 381420 0 0 3 0x14200 syncer update 36482 78977 0 0 3 0x14200 cleaner cleaner 10641 29280 0 0 3 0x14200 reaper reaper 3556 137013 0 0 3 0x14200 pgdaemon pagedaemon 6459 342848 0 0 3 0x14200 bored viomb 62181 53963 0 0 3 0x40014200 acpi0 acpi0 42046 303468 0 0 3 0x14200 bored softnet0 68018 437061 0 0 3 0x14200 bored systqmp 88054 72932 0 0 3 0x14200 bored systq 38718 447935 0 0 2 0x40014200 softclock 82704 16559 0 0 3 0x40014200 idle0 1 268016 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 11027 12102K 12119K 166960K 12114 0 pcb 17 12K 12K 166960K 17 0 rtable 237 6K 6K 166960K 383 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 9K 166960K 5 0 counters 33 17K 17K 166960K 34 0 ioctlops 0 0K 2K 166960K 30 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1215 76K 77K 166960K 1280 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 13 45K 69K 166960K 247 0 proc 57 58K 67K 166960K 523 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 mrt 0 0K 0K 166960K 4 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 432 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 235 146K 197K 166960K 5107 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 35 70K 104K 166960K 1646 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 11 0K 2K 166960K 30 0 temp 1 9060K 9140K 166960K 8200 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 67 0 52 1 0 1 1 0 8 0 syncache 336 9 0 9 1 0 1 1 0 8 1 tcpcb 736 12 0 9 1 0 1 1 0 8 0 arp 96 20 0 2 1 0 1 1 0 8 0 inpcb 328 66 0 60 1 0 1 1 0 8 0 nd6 112 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 256 501 0 48 29 0 29 29 0 8 0 art_table 40 502 0 48 5 0 5 5 0 8 0 art_node 32 122 0 22 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1803 0 300 95 0 95 95 0 8 0 ffsino 256 1803 0 300 95 0 95 95 0 8 0 nchpl 144 2265 0 480 67 0 67 67 0 8 0 vnodes 216 1812 0 0 101 0 101 101 0 8 0 namei 1024 8047 0 8046 3 0 3 3 0 8 2 kstatmem 264 24 0 2 2 0 2 2 0 8 0 scxspl 216 18195 0 18195 8 0 8 8 1 8 8 plimitpl 152 58 0 42 1 0 1 1 0 8 0 sigapl 424 593 0 553 5 0 5 5 0 8 0 knotepl 120 7438 0 7359 4 0 4 4 0 8 0 kqueuepl 184 42 0 33 1 0 1 1 0 8 0 pipepl 304 194 0 166 3 0 3 3 0 8 0 fdescpl 448 580 0 555 4 0 4 4 0 8 0 filepl 120 2308 0 2171 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 144 555 0 553 1 0 1 1 0 8 0 processpl 1152 593 0 553 4 0 4 4 0 8 0 procpl 664 719 0 663 6 0 6 6 0 8 0 sockpl 552 171 0 147 2 0 2 2 0 8 0 mcl8k 8192 4 0 4 1 0 1 1 0 8 1 mcl4k 4096 9097 0 9038 17 1 16 17 0 8 8 mcl2k 2048 169 0 169 1 0 1 1 0 8 1 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 12827 0 12667 10 0 10 10 0 8 0 bufpl 280 12143 0 5864 449 0 449 449 0 8 0 anonpl 24 236738 0 231991 57 0 57 57 0 187 21 amapchunkpl 152 15911 0 15377 29 0 29 29 0 158 3 amappl16 200 5695 0 5583 11 0 11 11 0 8 2 amappl15 192 13 0 12 1 0 1 1 0 8 0 amappl14 184 446 0 444 1 0 1 1 0 8 0 amappl13 176 263 0 252 2 0 2 2 0 8 0 amappl12 168 862 0 838 2 0 2 2 0 8 0 amappl11 160 44 0 44 1 0 1 1 0 8 1 amappl10 152 109 0 91 1 0 1 1 0 8 0 amappl9 144 977 0 977 1 0 1 1 0 8 1 amappl8 136 248 0 222 1 0 1 1 0 8 0 amappl7 128 303 0 284 2 0 2 2 0 8 0 amappl6 120 269 0 266 1 0 1 1 0 8 0 amappl5 112 184 0 177 1 0 1 1 0 8 0 amappl4 104 519 0 499 2 0 2 2 0 8 1 amappl3 96 2266 0 2185 3 0 3 3 0 8 0 amappl2 88 1106 0 1046 5 0 5 5 0 8 2 amappl1 80 18473 0 17910 25 7 18 23 0 8 6 amappl 88 3953 0 3805 5 0 5 5 0 92 0 uvmvnodes 80 115 0 0 3 0 3 3 0 8 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 24 580 0 555 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 580 0 555 1 0 1 1 0 8 0 vmmpekpl 168 12388 0 12347 2 0 2 2 0 8 0 vmmpepl 168 71191 0 69492 119 0 119 119 0 357 33 vmsppl 368 579 0 555 3 0 3 3 0 8 0 rwobjpl 40 28284 0 27221 19 0 19 19 0 8 5 pdppl 4096 1166 0 1110 110 44 66 68 0 8 10 pvpl 32 619441 0 609411 419 126 293 419 0 265 201 pmappl 216 579 0 555 2 0 2 2 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 377 0 45 10 0 10 10 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace ktrops(ffff80002a8142c0,ffffffffffffffff,0,85d3cbf7,fffffd806ba8e2c8,fffffd8007ffd4e0) at ktrops+0x58 doktrace(fffffd806ba8e2c8,4,85d3cbf7,0,ffff80002a8142c0) at doktrace+0x6bd sys_ktrace(ffff80002a8142c0,ffff80002a979eb0,ffff80002a979e00) at sys_ktrace+0x11c syscall(ffff80002a979eb0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc31c2c873d0, count: -5 ddb> machine ddbcpu 1 No such command ddb> trace ktrops(ffff80002a8142c0,ffffffffffffffff,0,85d3cbf7,fffffd806ba8e2c8,fffffd8007ffd4e0) at ktrops+0x58 doktrace(fffffd806ba8e2c8,4,85d3cbf7,0,ffff80002a8142c0) at doktrace+0x6bd sys_ktrace(ffff80002a8142c0,ffff80002a979eb0,ffff80002a979e00) at sys_ktrace+0x11c syscall(ffff80002a979eb0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc31c2c873d0, count: -5