Warning: Permanently added '10.128.1.49' (ED25519) to the list of known hosts. 2026/03/11 01:18:57 ignoring optional flag "type"="gce" 2026/03/11 01:18:57 parsed 1 programs 2026/03/11 01:18:58 executed programs: 0 vnd0: sloppy read from proc 6618 (syz-executor.0): blkno 0 bcount 100663296 vnd0: sloppy read from proc 6618 (syz-executor.0): blkno 64 bcount 2048 vnd0: sloppy read from proc 6618 (syz-executor.0): blkno 1024 bcount 2048 2026/03/11 01:19:03 executed programs: 215 2026/03/11 01:19:08 executed programs: 413 2026/03/11 01:19:13 executed programs: 552 2026/03/11 01:19:18 executed programs: 692 2026/03/11 01:19:23 executed programs: 873 2026/03/11 01:19:28 executed programs: 1090 2026/03/11 01:19:33 executed programs: 1281 2026/03/11 01:19:38 executed programs: 1509 2026/03/11 01:19:43 executed programs: 1724 2026/03/11 01:19:48 executed programs: 1940 2026/03/11 01:19:54 executed programs: 2186 uvm_fault(0xffffffff83a0ad40, 0xffff800024a45000, 0, 2) -> d kernel: page fault trap, code=2 Stopped at memcpy+0x19: repe movsq (%rsi),%es:(%rdi) TID PID UID PRFLAGS PFLAGS CPU COMMAND memcpy() at memcpy+0x19 ufs_inactive(ffff80002a98f8f0) at ufs_inactive+0x2de VOP_INACTIVE(fffffd806c99b1c0,ffff80002a880028) at VOP_INACTIVE+0xfb vput(fffffd806c99b1c0) at vput+0xdc vn_closefile(fffffd806bd510f0,ffff80002a880028) at vn_closefile+0x131 fdrop(fffffd806bd510f0,ffff80002a880028) at fdrop+0x121 closef(fffffd806bd510f0,ffff80002a880028) at closef+0x190 fdfree(ffff80002a880028) at fdfree+0x115 exit1(ffff80002a880028,0,0,1) at exit1+0x576 sys_exit(ffff80002a880028,ffff80002a98fc60,ffff80002a98fbb0) at sys_exit+0x1a syscall(ffff80002a98fc60) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x777b97b91b60, count: 3 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(0xffffffff83a0ad40, 0xffff800024a45000, 0, 2) -> d ddb> trace memcpy() at memcpy+0x19 ufs_inactive(ffff80002a98f8f0) at ufs_inactive+0x2de VOP_INACTIVE(fffffd806c99b1c0,ffff80002a880028) at VOP_INACTIVE+0xfb vput(fffffd806c99b1c0) at vput+0xdc vn_closefile(fffffd806bd510f0,ffff80002a880028) at vn_closefile+0x131 fdrop(fffffd806bd510f0,ffff80002a880028) at fdrop+0x121 closef(fffffd806bd510f0,ffff80002a880028) at closef+0x190 fdfree(ffff80002a880028) at fdfree+0x115 exit1(ffff80002a880028,0,0,1) at exit1+0x576 sys_exit(ffff80002a880028,ffff80002a98fc60,ffff80002a98fbb0) at sys_exit+0x1a syscall(ffff80002a98fc60) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x777b97b91b60, count: -12 ddb> show registers rdi 0xffff800024a45000 rsi 0xfffffd807ad50700 rbp 0xffff80002a98f880 rbx 0xffff800024a45000 rdx 0x100 rcx 0x20 rax 0x7f6 r8 0xffffffffffffffff r9 0x7e900 acpi_pdirpa+0x6a771 r10 0x76759c50ebf60018 r11 0xffff800024a45000 r12 0x3000 __ALIGN_SIZE+0x2000 r13 0x2 r14 0 r15 0xfffffd8077a54e48 rip 0xffffffff831385f9 memcpy+0x19 cs 0x8 rflags 0x10202 __ALIGN_SIZE+0xf202 rsp 0xffff80002a98f818 ss 0x10 memcpy+0x19: repe movsq (%rsi),%es:(%rdi) ddb> show proc PROC (syz-executor.0) tid=382339 pid=39197 tcnt=0 stat=onproc flags process=1008 proc=2000 runpri=32, usrpri=82, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0xffff80002a880028 scnt=-1 ecnt=1 forw=0xffffffffffffffff, list=0xffff80002a8347e8,0xffff80002a835788 process=0xffff80002a8fc018 user=0xffff80002a98a000, vmspace=0xfffffd8069940a20 estcpu=32, cpticks=4, pctcpu=0.3, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 25932 293393 65532 0 2 0 syz-executor.4 25932 482029 65532 0 3 0x4000080 fsleep syz-executor.4 27489 360173 98291 0 2 0 syz-executor.5 27489 504191 98291 0 3 0x4000080 lockf syz-executor.5 78407 453858 18065 0 2 0 syz-executor.7 78407 343934 18065 0 3 0x4000080 lockf syz-executor.7 11583 65784 75215 0 2 0 syz-executor.6 11583 246081 75215 0 3 0x4000080 lockf syz-executor.6 76891 107678 93057 0 2 0 syz-executor.2 76891 492591 93057 0 3 0x4000080 lockf syz-executor.2 76891 145073 93057 0 2 0x4000000 syz-executor.2 50593 454206 8128 0 3 0x80 nanoslp syz-executor.1 50593 147418 8128 0 3 0x4000080 lockf syz-executor.1 50593 135003 8128 0 3 0x4000080 fsleep syz-executor.1 55872 241052 33200 0 2 0x2 syz-executor.3 65532 294474 33200 0 3 0x82 nanoslp syz-executor.4 75215 384777 33200 0 3 0x82 nanoslp syz-executor.6 18065 440146 33200 0 3 0x82 nanoslp syz-executor.7 98291 93806 33200 0 3 0x82 nanoslp syz-executor.5 93057 241331 33200 0 3 0x82 nanoslp syz-executor.2 8128 140158 33200 0 3 0x82 nanoslp syz-executor.1 80475 354004 33200 0 3 0x82 nanoslp syz-executor.0 33200 332993 84486 0 3 0x82 wait syz-execprog 33200 311875 84486 0 3 0x4000082 thrsleep syz-execprog 33200 186554 84486 0 3 0x4000082 wait syz-execprog 33200 344628 84486 0 3 0x4000082 wait syz-execprog 33200 382491 84486 0 3 0x4000082 wait syz-execprog 33200 55888 84486 0 3 0x4000082 thrsleep syz-execprog 33200 384091 84486 0 3 0x4000082 wait syz-execprog 33200 6893 84486 0 3 0x4000082 wait syz-execprog 33200 347873 84486 0 3 0x4000082 thrsleep syz-execprog 33200 389577 84486 0 3 0x4000082 thrsleep syz-execprog 33200 137161 84486 0 3 0x4000082 wait syz-execprog 33200 343982 84486 0 3 0x4000082 wait syz-execprog 33200 51285 84486 0 3 0x4000082 thrsleep syz-execprog 33200 47117 84486 0 3 0x4000082 kqread syz-execprog 84486 227254 80020 0 3 0x10008a sigsusp ksh 80020 165082 98414 0 3 0x98 kqread sshd-session 98414 103071 72714 0 3 0x92 kqread sshd-session 14622 331465 1 0 3 0x100083 ttyin getty 72714 398121 1 0 3 0x88 kqread sshd 18167 370260 71932 73 3 0x1100090 kqread syslogd 71932 410429 1 0 3 0x100082 sbwait syslogd 56274 246355 1 0 3 0x100080 kqread resolvd 49654 106076 64517 77 3 0x100092 kqread dhcpleased 58941 449995 64517 77 3 0x100092 kqread dhcpleased 64517 103376 1 0 3 0x80 kqread dhcpleased 18631 331494 0 0 3 0x14200 bored smr 11904 512647 0 0 2 0x14200 zerothread 67122 243873 0 0 3 0x14200 aiodoned aiodoned 57102 519976 0 0 3 0x14200 syncer update 1678 349934 0 0 3 0x14200 cleaner cleaner 59503 233455 0 0 3 0x14200 reaper reaper 24782 406882 0 0 3 0x14200 pgdaemon pagedaemon 82170 297637 0 0 3 0x14200 bored viomb 43382 335708 0 0 3 0x40014200 acpi0 acpi0 95597 380174 0 0 3 0x14200 bored softnet0 3837 262831 0 0 3 0x14200 bored systqmp 79376 305637 0 0 3 0x14200 bored systq 44602 379890 0 0 3 0x40014200 tmoslp softclock 487 507508 0 0 3 0x40014200 idle0 1 315891 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 11028 12104K 12119K 166960K 12116 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 1281 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 17 61K 85K 166960K 2480 0 proc 57 58K 91K 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 17 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 262 154K 206K 166960K 24553 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 39 78K 104K 166960K 3885 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 9124K 166960K 255721 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 6280 0 3999 143 0 143 143 0 8 0 ffsino 256 6280 0 3999 143 0 143 143 0 8 0 nchpl 144 11220 0 9432 67 0 67 67 0 8 0 vnodes 216 6146 0 0 342 0 342 342 0 8 0 namei 1024 28534 0 28534 3 0 3 3 0 8 3 kstatmem 264 24 0 2 2 0 2 2 0 8 0 scxspl 216 34264 0 34264 8 0 8 8 1 8 8 plimitpl 152 58 0 42 1 0 1 1 0 8 0 sigapl 424 2832 0 2790 6 0 6 6 0 8 1 knotepl 120 7799 0 7720 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 2819 0 2790 4 0 4 4 0 8 0 filepl 120 9407 0 9262 5 0 5 5 0 8 0 lockfpl 104 4666 0 4658 1 0 1 1 0 8 0 lockfspl 48 475 0 472 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 104 148 0 136 1 0 1 1 0 8 0 zombiepl 144 2791 0 2790 1 0 1 1 0 8 0 processpl 1152 2832 0 2790 4 0 4 4 0 8 0 procpl 664 6434 0 6371 7 0 7 7 0 8 1 sockpl 552 171 0 147 3 0 3 3 0 8 1 mcl8k 8192 4 0 4 1 0 1 1 0 8 1 mcl4k 4096 10020 0 9963 22 6 16 21 0 8 8 mcl2k 2048 170 0 170 1 0 1 1 0 8 1 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 13936 0 13739 13 0 13 13 0 8 0 bufpl 280 11039 0 4762 449 0 449 449 0 8 0 anonpl 24 361150 0 356195 59 0 59 59 0 187 28 amapchunkpl 152 80632 0 80011 29 0 29 29 0 158 5 amappl16 200 6624 0 6510 7 0 7 7 0 8 0 amappl15 192 25 0 25 1 0 1 1 0 8 1 amappl14 184 438 0 437 1 0 1 1 0 8 0 amappl13 176 252 0 241 2 0 2 2 0 8 0 amappl12 168 3100 0 3071 2 0 2 2 0 8 0 amappl11 160 10 0 10 1 0 1 1 0 8 1 amappl10 152 107 0 87 1 0 1 1 0 8 0 amappl9 144 1099 0 1098 1 0 1 1 0 8 0 amappl8 136 305 0 276 1 0 1 1 0 8 0 amappl7 128 150 0 144 2 0 2 2 0 8 1 amappl6 120 415 0 401 2 0 2 2 0 8 1 amappl5 112 140 0 134 1 0 1 1 0 8 0 amappl4 104 845 0 808 4 0 4 4 0 8 2 amappl3 96 17439 0 17339 4 0 4 4 0 8 1 amappl2 88 976 0 930 4 0 4 4 0 8 1 amappl1 80 27395 0 26835 24 6 18 22 0 8 6 amappl 88 23399 0 23227 5 0 5 5 0 92 0 uvmvnodes 80 114 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 2819 0 2790 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2819 0 2790 1 0 1 1 0 8 0 vmmpekpl 168 25523 0 25495 2 0 2 2 0 8 0 vmmpepl 168 171673 0 169804 121 0 121 121 0 357 38 vmsppl 368 2818 0 2790 4 0 4 4 0 8 1 rwobjpl 40 52324 0 51240 19 1 18 19 0 8 3 pdppl 4096 5644 0 5580 122 56 66 76 0 8 2 pvpl 32 975893 0 965192 445 150 295 445 0 265 206 pmappl 216 2818 0 2790 2 0 2 2 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 494 0 62 13 0 13 13 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace memcpy() at memcpy+0x19 ufs_inactive(ffff80002a98f8f0) at ufs_inactive+0x2de VOP_INACTIVE(fffffd806c99b1c0,ffff80002a880028) at VOP_INACTIVE+0xfb vput(fffffd806c99b1c0) at vput+0xdc vn_closefile(fffffd806bd510f0,ffff80002a880028) at vn_closefile+0x131 fdrop(fffffd806bd510f0,ffff80002a880028) at fdrop+0x121 closef(fffffd806bd510f0,ffff80002a880028) at closef+0x190 fdfree(ffff80002a880028) at fdfree+0x115 exit1(ffff80002a880028,0,0,1) at exit1+0x576 sys_exit(ffff80002a880028,ffff80002a98fc60,ffff80002a98fbb0) at sys_exit+0x1a syscall(ffff80002a98fc60) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x777b97b91b60, count: -12 ddb> machine ddbcpu 1 No such command ddb> trace memcpy() at memcpy+0x19 ufs_inactive(ffff80002a98f8f0) at ufs_inactive+0x2de VOP_INACTIVE(fffffd806c99b1c0,ffff80002a880028) at VOP_INACTIVE+0xfb vput(fffffd806c99b1c0) at vput+0xdc vn_closefile(fffffd806bd510f0,ffff80002a880028) at vn_closefile+0x131 fdrop(fffffd806bd510f0,ffff80002a880028) at fdrop+0x121 closef(fffffd806bd510f0,ffff80002a880028) at closef+0x190 fdfree(ffff80002a880028) at fdfree+0x115 exit1(ffff80002a880028,0,0,1) at exit1+0x576 sys_exit(ffff80002a880028,ffff80002a98fc60,ffff80002a98fbb0) at sys_exit+0x1a syscall(ffff80002a98fc60) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x777b97b91b60, count: -12