Warning: Permanently added '10.128.10.45' (ED25519) to the list of known hosts. 2025/10/27 09:32:10 ignoring optional flag "type"="gce" 2025/10/27 09:32:10 parsed 1 programs 2025/10/27 09:32:11 executed programs: 0 uvm_fault(0xfffffd80684bdb98, 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 * 47396 38637 0 0 0x4000000 1K syz-executor.2 457038 60104 0 0x2 0x4000001 0 syz-execprog ktrops(ffff80002a3fca98,ffffffffffffffff,0,80000206,fffffd8068bff298,fffffd80097fb680) at ktrops+0x58 doktrace(fffffd8068bff298,4,206,0,ffff80002a3fca98) at doktrace+0x6bd sys_ktrace(ffff80002a3fca98,ffff80002a3d0eb0,ffff80002a3d0e00) at sys_ktrace+0x11c syscall(ffff80002a3d0eb0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9d41bb6d1d0, 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault(0xfffffd80684bdb98, 0xf, 0, 1) -> e ddb{1}> trace ktrops(ffff80002a3fca98,ffffffffffffffff,0,80000206,fffffd8068bff298,fffffd80097fb680) at ktrops+0x58 doktrace(fffffd8068bff298,4,206,0,ffff80002a3fca98) at doktrace+0x6bd sys_ktrace(ffff80002a3fca98,ffff80002a3d0eb0,ffff80002a3d0e00) at sys_ktrace+0x11c syscall(ffff80002a3d0eb0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9d41bb6d1d0, count: -5 ddb{1}> show registers rdi 0xffff80002a3fca98 rsi 0xffffffffffffffff rbp 0xffff80002a3d0bc0 rbx 0xfffffd80097fb680 rdx 0 rcx 0x80000206 __kernel_virt_to_phys+0x206 rax 0x1 r8 0xfffffd8068bff298 r9 0xfffffd80097fb680 r10 0xf4ce987bcf39baa r11 0xe48b098b2d24f0a5 r12 0xffff80002a3fca98 r13 0xffffffffffffffff r14 0xffffffffffffffff r15 0x80000206 __kernel_virt_to_phys+0x206 rip 0xffffffff815d57e8 ktrops+0x58 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002a3d0b40 ss 0x10 ktrops+0x58: movq 0x10(%r14),%r14 ddb{1}> show proc PROC (syz-executor.2) tid=47396 pid=38637 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=17, usrpri=62, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a3fc038,0xffff80002a3fcfd8 process=0xffff8000ffff1d00 user=0xffff80002a3cb000, vmspace=0xfffffd80684bdb98 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 49396 80567 10523 0 2 0 syz-executor.3 38637 430686 29468 0 2 0 syz-executor.2 *38637 47396 29468 0 7 0x4000000 syz-executor.2 64953 410731 25828 0 2 0 syz-executor.0 64953 272943 25828 0 2 0x4000000 syz-executor.0 73896 255403 60104 0 2 0x2 syz-executor.6 96851 513602 60104 0 2 0x2 syz-executor.1 35622 235553 60104 0 3 0x2 biowait syz-executor.4 65079 516316 60104 0 3 0x2 biowait syz-executor.5 21721 392511 60104 0 3 0x10000082 nanoslp syz-executor.7 10523 104777 60104 0 3 0x82 nanoslp syz-executor.3 29468 415352 60104 0 3 0x82 nanoslp syz-executor.2 25828 275550 60104 0 3 0x82 nanoslp syz-executor.0 60104 40434 3873 0 3 0x82 thrsleep syz-execprog 60104 289622 3873 0 3 0x4000082 nanoslp syz-execprog 60104 362762 3873 0 3 0x4000082 wait syz-execprog 60104 439710 3873 0 3 0x4000082 wait syz-execprog 60104 201321 3873 0 3 0x4000082 wait syz-execprog 60104 430372 3873 0 3 0x4000082 wait syz-execprog 60104 162483 3873 0 3 0x4000082 thrsleep syz-execprog 60104 457038 3873 0 7 0x4000003 syz-execprog 60104 406856 3873 0 3 0x4000082 wait syz-execprog 60104 245139 3873 0 3 0x4000082 wait syz-execprog 60104 409459 3873 0 3 0x4000082 thrsleep syz-execprog 60104 494782 3873 0 2 0x4000002 syz-execprog 60104 145934 3873 0 3 0x4000082 wait syz-execprog 60104 460445 3873 0 3 0x4000082 wait syz-execprog 60104 500973 3873 0 3 0x4000082 thrsleep syz-execprog 3873 488995 31438 0 3 0x10008a sigsusp ksh 31438 407411 16365 0 3 0x98 kqread sshd-session 16365 133064 60536 0 3 0x92 kqread sshd-session 26985 377831 1 0 3 0x100083 ttyin getty 60536 65659 1 0 3 0x88 kqread sshd 52758 409217 87815 74 3 0x1100092 bpf pflogd 87815 221353 1 0 3 0x80 sbwait pflogd 70627 110118 47305 73 3 0x1100090 kqread syslogd 47305 47838 1 0 3 0x100082 sbwait syslogd 90275 327604 1 0 3 0x100080 kqread resolvd 99233 481406 5088 77 3 0x100092 kqread dhcpleased 17649 238075 5088 77 3 0x100092 kqread dhcpleased 5088 46766 1 0 3 0x80 kqread dhcpleased 97116 276669 0 0 3 0x14200 bored smr 56476 461768 0 0 3 0x14200 pgzero zerothread 46766 136835 0 0 3 0x14200 aiodoned aiodoned 53161 12006 0 0 3 0x14200 syncer update 76028 238596 0 0 3 0x14200 cleaner cleaner 22385 176760 0 0 3 0x14200 reaper reaper 14223 517870 0 0 3 0x14200 pgdaemon pagedaemon 70287 14343 0 0 3 0x14200 bored viomb 76909 312953 0 0 3 0x40014200 acpi0 acpi0 16863 69679 0 0 3 0x40014200 idle1 14680 272470 0 0 3 0x14200 bored softnet1 67261 226330 0 0 3 0x14200 bored softnet0 91307 169321 0 0 3 0x14200 smrbar systqmp 17363 167766 0 0 3 0x14200 bored systq 56374 285692 0 0 3 0x14200 tmoslp softclockmp 70336 121356 0 0 3 0x40014200 tmoslp softclock 28858 515269 0 0 3 0x40014200 idle0 1 203900 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 38637 (syz-executor.2) thread 0xffff80002a3fca98 (47396) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff838f40c8) #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 73896 (syz-executor.6) thread 0xffff80002a3fc2d0 (255403) exclusive rrwlock inode r = 0 (0xfffffd8067f720e8) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa3 #4 vn_lock+0xa4 #5 vn_closefile+0x111 #6 fdrop+0x121 #7 closef+0x192 #8 syscall+0xbd4 #9 Xsyscall+0x128 Process 35622 (syz-executor.4) thread 0xffff80002a30b4f0 (235553) exclusive rrwlock inode r = 0 (0xfffffd8070241218) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa3 #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+0x93a #11 namei+0x7ca #12 dounlinkat+0xc1 #13 syscall+0xb17 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8067f72900) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa3 #4 vn_lock+0xa4 #5 vfs_lookup+0x11c #6 namei+0x7ca #7 dounlinkat+0xc1 #8 syscall+0xb17 #9 Xsyscall+0x128 Process 65079 (syz-executor.5) thread 0xffff80002a30afc0 (516316) exclusive rrwlock inode r = 0 (0xfffffd806b16f470) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa3 #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 (0xfffffd8067f72ec8) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa3 #4 vn_lock+0xa4 #5 vfs_lookup+0x11c #6 namei+0x7ca #7 domkdirat+0x8b #8 syscall+0xb17 #9 Xsyscall+0x128 Process 91307 (systqmp) thread 0xffff8000ffffe530 (169321) shared rwlock systqmp r = 0 (0xffffffff837af818) #0 witness_lock+0x5f1 #1 taskq_thread+0x12a #2 proc_trampoline+0x10 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10186 11022K 11022K 166960K 11280 0 pcb 17 12K 12K 166960K 17 0 rtable 237 6K 7K 166960K 381 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 68 36K 36K 166960K 70 0 ioctlops 0 0K 4K 166960K 1484 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1265 80K 80K 166960K 1288 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 89K 166960K 172 0 proc 69 115K 180K 166960K 555 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 444 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 246 161K 226K 166960K 4887 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 39 78K 112K 166960K 1620 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 8644K 8708K 166960K 5519 0 kqueue 13 20K 20K 166960K 46 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> 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 35 0 32 1 0 1 1 0 8 0 rtentry 176 122 0 12 6 1 5 5 0 8 0 unpcb 144 69 0 52 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 24 0 4 1 0 1 1 0 8 0 pfstkey 128 24 0 4 1 0 1 1 0 8 0 pfstate 384 24 0 4 2 0 2 2 0 8 0 pfrule 1344 21 0 16 2 1 1 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 20 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1674 0 128 98 1 97 97 0 8 0 ffsino 296 1674 0 128 120 0 120 120 0 8 0 nchpl 144 1995 0 204 68 1 67 67 0 8 0 vnodes 216 1688 0 0 94 0 94 94 0 8 0 namei 1024 7670 0 7669 3 2 1 2 0 8 0 percpumem 16 50 0 1 1 0 1 1 0 8 0 kstatmem 264 28 0 2 2 0 2 2 0 8 0 scxspl 216 9649 0 9647 9 3 6 8 1 8 5 plimitpl 152 59 0 42 1 0 1 1 0 8 0 sigapl 424 542 0 498 9 2 7 7 0 8 1 knotepl 120 117 0 0 4 0 4 4 0 8 0 kqueuepl 224 42 0 33 1 0 1 1 0 8 0 pipepl 344 192 0 164 5 2 3 3 0 8 0 fdescpl 528 526 0 499 4 1 3 3 0 8 0 filepl 160 2270 0 2130 7 1 6 6 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 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 144 499 0 498 2 1 1 1 0 8 0 processpl 1232 542 0 498 6 1 5 5 0 8 1 procpl 664 592 0 532 8 2 6 6 0 8 0 sockpl 752 177 0 151 4 0 4 4 0 8 1 mcl8k 8192 1 0 0 1 0 1 1 0 8 0 mcl4k 4096 165 0 0 19 0 19 19 0 8 0 mcl2k 2048 19 0 0 3 0 3 3 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 165 0 0 10 0 10 10 0 8 0 bufpl 280 4777 0 215 326 0 326 326 0 8 0 anonpl 32 9980 0 0 82 1 81 81 0 246 0 amapchunkpl 152 14997 0 14483 39 12 27 30 0 158 4 amappl16 200 4374 0 4293 9 3 6 6 0 8 1 amappl15 192 8 0 8 2 2 0 1 0 8 0 amappl14 184 30 0 29 2 1 1 1 0 8 0 amappl13 176 511 0 510 2 1 1 1 0 8 0 amappl12 168 1024 0 984 5 2 3 3 0 8 0 amappl11 160 13 0 13 2 2 0 1 0 8 0 amappl10 152 107 0 83 3 1 2 2 0 8 1 amappl9 144 953 0 952 3 2 1 1 0 8 0 amappl8 136 202 0 172 2 0 2 2 0 8 0 amappl7 128 168 0 162 2 1 1 2 0 8 0 amappl6 120 472 0 454 3 1 2 2 0 8 1 amappl5 112 208 0 196 1 0 1 1 0 8 0 amappl4 104 694 0 660 3 1 2 2 0 8 0 amappl3 96 1738 0 1661 5 2 3 3 0 8 0 amappl2 88 1047 0 985 7 3 4 5 0 8 2 amappl1 80 18035 0 17437 36 14 22 24 0 8 8 amappl 88 3660 0 3516 7 3 4 5 0 92 0 uvmvnodes 80 1688 0 0 35 0 35 35 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 24 526 0 499 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 526 0 499 1 0 1 1 0 8 0 vmmpekpl 168 12296 0 12245 3 0 3 3 0 8 0 vmmpepl 168 67620 0 65821 136 12 124 130 0 357 39 vmsppl 488 525 0 499 6 1 5 5 0 8 0 rwobjpl 80 27727 0 25048 86 17 69 72 0 8 4 pdppl 4096 1060 0 998 126 42 84 84 0 8 22 pvpl 32 55583 0 0 450 1 449 449 0 265 0 pmappl 256 525 0 499 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 305 0 51 9 1 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837d7ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff838f3ec0) at __mp_lock+0x192 intr_handler(ffff80002a372b60,ffff80000007aa80) at intr_handler+0xe9 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __mp_lock(ffffffff838f3ec0) at __mp_lock+0x192 ktrsysret(ffff80002a28e7f0,48,0,ffff80002a372d50) at ktrsysret+0xde syscall(ffff80002a372e00) at syscall+0xa50 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2b3f4aa70, count: 5 ddb{0}> trace x86_ipi_db(ffffffff837d7ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff838f3ec0) at __mp_lock+0x192 intr_handler(ffff80002a372b60,ffff80000007aa80) at intr_handler+0xe9 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __mp_lock(ffffffff838f3ec0) at __mp_lock+0x192 ktrsysret(ffff80002a28e7f0,48,0,ffff80002a372d50) at ktrsysret+0xde syscall(ffff80002a372e00) at syscall+0xa50 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2b3f4aa70, count: -10 ddb{0}> machine ddbcpu 1 Stopped at ktrops+0x58: movq 0x10(%r14),%r14 ktrops(ffff80002a3fca98,ffffffffffffffff,0,80000206,fffffd8068bff298,fffffd80097fb680) at ktrops+0x58 doktrace(fffffd8068bff298,4,206,0,ffff80002a3fca98) at doktrace+0x6bd sys_ktrace(ffff80002a3fca98,ffff80002a3d0eb0,ffff80002a3d0e00) at sys_ktrace+0x11c syscall(ffff80002a3d0eb0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9d41bb6d1d0, count: 10 ddb{1}> trace ktrops(ffff80002a3fca98,ffffffffffffffff,0,80000206,fffffd8068bff298,fffffd80097fb680) at ktrops+0x58 doktrace(fffffd8068bff298,4,206,0,ffff80002a3fca98) at doktrace+0x6bd sys_ktrace(ffff80002a3fca98,ffff80002a3d0eb0,ffff80002a3d0e00) at sys_ktrace+0x11c syscall(ffff80002a3d0eb0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9d41bb6d1d0, count: -5