Warning: Permanently added '10.128.1.227' (ED25519) to the list of known hosts. 2026/03/11 00:28:08 ignoring optional flag "type"="gce" 2026/03/11 00:28:08 parsed 1 programs 2026/03/11 00:28:09 executed programs: 0 uvm_fault(0xfffffd8074fee3f0, 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 * 16116 30502 0 0 0x4000000 0K syz-executor.1 52752 70814 0 0x2 0x4000001 1 syz-execprog ktrops(ffff80002a2d6038,ffffffffffffffff,0,80001024,fffffd80671c6200,fffffd80097fd3a8) at ktrops+0x58 doktrace(fffffd80671c6200,4,1024,0,ffff80002a2d6038) at doktrace+0x6bd sys_ktrace(ffff80002a2d6038,ffff80002a37a3b0,ffff80002a37a300) at sys_ktrace+0x11c syscall(ffff80002a37a3b0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x46a6e4f4fa0, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: uvm_fault(0xfffffd8074fee3f0, 0xf, 0, 1) -> e ddb{0}> trace ktrops(ffff80002a2d6038,ffffffffffffffff,0,80001024,fffffd80671c6200,fffffd80097fd3a8) at ktrops+0x58 doktrace(fffffd80671c6200,4,1024,0,ffff80002a2d6038) at doktrace+0x6bd sys_ktrace(ffff80002a2d6038,ffff80002a37a3b0,ffff80002a37a300) at sys_ktrace+0x11c syscall(ffff80002a37a3b0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x46a6e4f4fa0, count: -5 ddb{0}> show registers rdi 0xffff80002a2d6038 rsi 0xffffffffffffffff rbp 0xffff80002a37a0c0 rbx 0xfffffd80097fd3a8 rdx 0 rcx 0x80001024 __kernel_virt_to_phys+0x1024 rax 0x1 r8 0xfffffd80671c6200 r9 0xfffffd80097fd3a8 r10 0xc40f99c07e655c31 r11 0x711bbb2e7ee0eca r12 0xffff80002a2d6038 r13 0xffffffffffffffff r14 0xffffffffffffffff r15 0x80001024 __kernel_virt_to_phys+0x1024 rip 0xffffffff827ca018 ktrops+0x58 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002a37a040 ss 0 ktrops+0x58: movq 0x10(%r14),%r14 ddb{0}> show proc PROC (syz-executor.1) tid=16116 pid=30502 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=17, usrpri=58, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a2d7cc0,0xffff80002a2d77a0 process=0xffff8000fffec020 user=0xffff80002a375000, vmspace=0xfffffd8074fee3f0 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 21078 469718 9819 0 2 0 syz-executor.0 21078 434705 9819 0 3 0x4000080 fsleep syz-executor.0 30502 301514 25124 0 2 0 syz-executor.1 *30502 16116 25124 0 7 0x4000000 syz-executor.1 74827 319137 43489 0 2 0 syz-executor.5 74827 505770 43489 0 3 0x4000080 fsleep syz-executor.5 41018 519630 70814 0 2 0x2 syz-executor.3 40219 247382 70814 0 2 0x2 syz-executor.2 81200 516375 70814 0 2 0x2 syz-executor.7 43489 218660 70814 0 3 0x82 nanoslp syz-executor.5 21879 151645 70814 0 2 0x2 syz-executor.4 89923 277516 70814 0 2 0x2 syz-executor.6 9819 437631 70814 0 3 0x82 nanoslp syz-executor.0 25124 34348 70814 0 3 0x82 nanoslp syz-executor.1 70814 379284 43565 0 3 0x82 thrsleep syz-execprog 70814 73246 43565 0 3 0x4000082 nanoslp syz-execprog 70814 86841 43565 0 3 0x4000082 wait syz-execprog 70814 65051 43565 0 3 0x4000082 thrsleep syz-execprog 70814 234461 43565 0 3 0x4000082 wait syz-execprog 70814 196239 43565 0 3 0x4000082 wait syz-execprog 70814 247421 43565 0 3 0x4000082 wait syz-execprog 70814 289105 43565 0 3 0x4000082 wait syz-execprog 70814 18630 43565 0 3 0x4000082 wait syz-execprog 70814 511849 43565 0 3 0x4000082 wait syz-execprog 70814 356527 43565 0 3 0x4000082 thrsleep syz-execprog 70814 268565 43565 0 3 0x4000082 wait syz-execprog 70814 333181 43565 0 3 0x4000082 thrsleep syz-execprog 70814 52752 43565 0 7 0x4000003 syz-execprog 70814 317989 43565 0 2 0x4000002 syz-execprog 43565 56611 48677 0 3 0x10008a sigsusp ksh 48677 3715 85760 0 3 0x98 kqread sshd-session 85760 191723 36754 0 3 0x92 kqread sshd-session 43401 133396 1 0 3 0x100083 ttyin getty 36754 101165 1 0 3 0x88 kqread sshd 83295 249121 94869 74 3 0x1100092 bpf pflogd 94869 74022 1 0 3 0x80 sbwait pflogd 99572 447599 3164 73 3 0x1100090 kqread syslogd 3164 270128 1 0 3 0x100082 sbwait syslogd 64431 62945 1 0 3 0x100080 kqread resolvd 43910 468805 76277 77 3 0x100092 kqread dhcpleased 49796 496001 76277 77 3 0x100092 kqread dhcpleased 76277 216502 1 0 3 0x80 kqread dhcpleased 63288 21963 0 0 3 0x14200 bored smr 64790 322137 0 0 3 0x14200 pgzero zerothread 29663 137541 0 0 3 0x14200 aiodoned aiodoned 15437 426939 0 0 3 0x14200 syncer update 23004 395619 0 0 3 0x14200 cleaner cleaner 40699 287993 0 0 3 0x14200 reaper reaper 25507 113616 0 0 3 0x14200 pgdaemon pagedaemon 81002 151503 0 0 3 0x14200 bored viomb 59304 492863 0 0 3 0x40014200 acpi0 acpi0 57006 181272 0 0 3 0x40014200 idle1 28235 275040 0 0 3 0x14200 bored softnet1 43941 431102 0 0 3 0x14200 bored softnet0 99291 394551 0 0 3 0x14200 bored systqmp 12586 261394 0 0 3 0x14200 bored systq 85659 100472 0 0 3 0x14200 tmoslp softclockmp 77271 101274 0 0 3 0x40014200 tmoslp softclock 73313 488171 0 0 3 0x40014200 idle0 1 9432 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 30502 (syz-executor.1) thread 0xffff80002a2d6038 (16116) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83a97f40) #0 witness_lock+0x5f1 #1 __mp_acquire_count+0x58 #2 sleep_finish+0x2d8 #3 getblk+0x197 #4 bread+0x45 #5 ffs_update+0x198 #6 ufs_inactive+0x2e1 #7 VOP_INACTIVE+0x104 #8 vrele+0x129 #9 ktrsettrace+0xe7 #10 ktrops+0x26c #11 doktrace+0x6bd #12 sys_ktrace+0x11c #13 syscall+0xb17 #14 Xsyscall+0x128 Process 41018 (syz-executor.3) thread 0xffff8000fffeba20 (519630) exclusive rrwlock inode r = 0 (0xfffffd806b513908) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vget+0x2a2 #6 ufs_ihashget+0x185 #7 ffs_vget+0x8c #8 ufs_lookup+0x1a36 #9 VOP_LOOKUP+0x6e #10 vfs_lookup+0x98a #11 namei+0x7ca #12 dounlinkat+0xc1 #13 syscall+0xb17 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b513468) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vget+0x2a2 #6 cache_lookup+0x351 #7 ufs_lookup+0x1e3 #8 VOP_LOOKUP+0x6e #9 vfs_lookup+0x98a #10 namei+0x7ca #11 dounlinkat+0xc1 #12 syscall+0xb17 #13 Xsyscall+0x128 Process 40219 (syz-executor.2) thread 0xffff80002a261a18 (247382) exclusive rrwlock inode r = 0 (0xfffffd8068d3b458) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 ufs_ihashins+0x4f #5 ffs_vget+0x187 #6 ffs_inode_alloc+0x279 #7 ufs_mkdir+0xfc #8 VOP_MKDIR+0x101 #9 domkdirat+0x179 #10 syscall+0xb17 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80680d80d0) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vfs_lookup+0x11c #6 namei+0x7ca #7 domkdirat+0x8b #8 syscall+0xb17 #9 Xsyscall+0x128 Process 81200 (syz-executor.7) thread 0xffff80002a2607f0 (516375) exclusive rrwlock inode r = 0 (0xfffffd806b513b58) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vget+0x2a2 #6 ufs_ihashget+0x185 #7 ffs_vget+0x8c #8 ufs_lookup+0x1a36 #9 VOP_LOOKUP+0x6e #10 vfs_lookup+0x98a #11 namei+0x7ca #12 dounlinkat+0xc1 #13 syscall+0xb17 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b513218) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vget+0x2a2 #6 cache_lookup+0x351 #7 ufs_lookup+0x1e3 #8 VOP_LOOKUP+0x6e #9 vfs_lookup+0x98a #10 namei+0x7ca #11 dounlinkat+0xc1 #12 syscall+0xb17 #13 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11053 12084K 12084K 166960K 12147 0 pcb 17 12K 12K 166960K 17 0 rtable 237 6K 7K 166960K 389 0 pf 34 17K 18K 166960K 48 0 ifaddr 43 7K 7K 166960K 49 0 ifgroup 55 2K 2K 166960K 60 0 sysctl 1 1K 9K 166960K 5 0 counters 70 37K 37K 166960K 72 0 ioctlops 0 0K 4K 166960K 1484 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1217 77K 77K 166960K 1285 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 85K 166960K 243 0 proc 69 115K 180K 166960K 579 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 2 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 462 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 256 171K 216K 166960K 5449 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 39 78K 112K 166960K 1746 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 28 2K 2K 166960K 31 0 temp 1 9068K 9133K 166960K 6146 0 kqueue 13 20K 20K 166960K 46 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 39 0 36 1 0 1 1 0 8 0 rtentry 176 122 0 12 6 1 5 5 0 8 0 unpcb 144 257 0 240 1 0 1 1 0 8 0 syncache 336 9 0 9 2 1 1 1 0 8 1 tcpcb 736 12 0 9 1 0 1 1 0 8 0 arp 136 20 0 2 1 0 1 1 0 8 0 inpcb 328 73 0 67 1 0 1 1 0 8 0 nd6 152 27 0 3 2 1 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 23 0 4 1 0 1 1 0 8 0 pfstkey 128 23 0 4 1 0 1 1 0 8 0 pfstate 448 23 0 4 3 0 3 3 0 8 0 pfrule 1360 21 0 15 2 0 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 501 0 48 32 3 29 29 0 8 0 art_table 40 502 0 48 6 1 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 1815 0 291 97 1 96 96 0 8 0 ffsino 296 1815 0 291 119 1 118 118 0 8 0 nchpl 144 2280 0 489 67 0 67 67 0 8 0 vnodes 216 1829 0 0 102 0 102 102 0 8 0 namei 1024 8909 0 8908 3 2 1 2 0 8 0 percpumem 16 51 0 1 1 0 1 1 0 8 0 kstatmem 264 28 0 2 2 0 2 2 0 8 0 scxspl 216 10609 0 10609 10 2 8 8 1 8 8 plimitpl 152 59 0 42 1 0 1 1 0 8 0 sigapl 424 629 0 586 9 2 7 7 0 8 1 knotepl 120 119 0 0 4 0 4 4 0 8 0 kqueuepl 224 42 0 33 1 0 1 1 0 8 0 pipepl 344 202 0 174 5 2 3 3 0 8 0 fdescpl 528 613 0 586 4 1 3 3 0 8 0 filepl 160 3131 0 2989 9 2 7 7 0 8 1 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 35 0 18 1 0 1 1 0 8 0 pgrppl 48 35 0 18 1 0 1 1 0 8 0 ucredpl 104 152 0 139 1 0 1 1 0 8 0 zombiepl 144 586 0 586 2 1 1 1 0 8 1 processpl 1232 629 0 586 6 1 5 5 0 8 1 procpl 664 751 0 691 8 2 6 6 0 8 0 sockpl 752 369 0 343 4 0 4 4 0 8 1 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 170 0 0 22 0 22 22 0 8 0 mcl2k 2048 9 0 0 2 0 2 2 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 172 0 0 11 0 11 11 0 8 0 bufpl 280 4882 0 180 336 0 336 336 0 8 0 anonpl 32 9940 0 0 83 2 81 82 0 246 0 amapchunkpl 152 16885 0 16325 39 12 27 30 0 158 4 amappl16 200 4436 0 4359 9 4 5 5 0 8 0 amappl15 192 26 0 26 2 2 0 1 0 8 0 amappl14 184 489 0 486 2 1 1 1 0 8 0 amappl13 176 260 0 247 3 1 2 2 0 8 1 amappl12 168 921 0 895 3 1 2 2 0 8 0 amappl11 160 15 0 15 2 2 0 1 0 8 0 amappl10 152 129 0 104 3 1 2 2 0 8 1 amappl9 144 987 0 986 2 1 1 1 0 8 0 amappl8 136 305 0 274 3 1 2 2 0 8 0 amappl7 128 127 0 118 2 1 1 2 0 8 0 amappl6 120 469 0 451 3 1 2 2 0 8 1 amappl5 112 177 0 167 1 0 1 1 0 8 0 amappl4 104 991 0 943 5 2 3 4 0 8 0 amappl3 96 2243 0 2160 5 2 3 3 0 8 0 amappl2 88 988 0 934 7 3 4 5 0 8 1 amappl1 80 18801 0 18198 33 11 22 23 0 8 7 amappl 88 4220 0 4062 8 3 5 5 0 92 1 uvmvnodes 80 117 0 0 3 0 3 3 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 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 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 613 0 586 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 613 0 586 1 0 1 1 0 8 0 vmmpekpl 168 12734 0 12691 3 0 3 3 0 8 0 vmmpepl 168 72373 0 70548 135 12 123 127 0 357 36 vmsppl 488 612 0 586 6 1 5 5 0 8 1 rwobjpl 80 27752 0 26619 56 18 38 40 0 8 8 pdppl 4096 1233 0 1172 131 50 81 81 0 8 20 pvpl 32 54203 0 0 438 0 438 438 0 265 0 pmappl 256 612 0 586 3 0 3 3 0 8 1 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 317 0 59 8 0 8 8 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace ktrops(ffff80002a2d6038,ffffffffffffffff,0,80001024,fffffd80671c6200,fffffd80097fd3a8) at ktrops+0x58 doktrace(fffffd80671c6200,4,1024,0,ffff80002a2d6038) at doktrace+0x6bd sys_ktrace(ffff80002a2d6038,ffff80002a37a3b0,ffff80002a37a300) at sys_ktrace+0x11c syscall(ffff80002a37a3b0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x46a6e4f4fa0, count: -5 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299bdff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83a97740) at __mp_lock+0x192 ktrsysret(ffff80002a261cb0,4,0,ffff80002a374ba0) at ktrsysret+0xde syscall(ffff80002a374c50) at syscall+0xa51 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2ce1020c0, count: 8 ddb{1}> trace x86_ipi_db(ffff8000299bdff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83a97740) at __mp_lock+0x192 ktrsysret(ffff80002a261cb0,4,0,ffff80002a374ba0) at ktrsysret+0xde syscall(ffff80002a374c50) at syscall+0xa51 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2ce1020c0, count: -7