Warning: Permanently added '10.128.1.49' (ED25519) to the list of known hosts. 2025/01/05 21:12:26 ignoring optional flag "sandboxArg"="0" 2025/01/05 21:12:26 ignoring optional flag "type"="gce" 2025/01/05 21:12:26 parsed 1 programs 2025/01/05 21:12:27 executed programs: 0 vnd0: sloppy read from proc 51504 (syz-executor.6): blkno 0 bcount 100663296 vnd0: sloppy read from proc 51504 (syz-executor.6): blkno 64 bcount 2048 vnd0: sloppy read from proc 51504 (syz-executor.6): blkno 1024 bcount 2048 2025/01/05 21:12:32 executed programs: 159 2025/01/05 21:12:37 executed programs: 409 2025/01/05 21:12:42 executed programs: 724 2025/01/05 21:12:47 executed programs: 918 2025/01/05 21:12:52 executed programs: 1077 2025/01/05 21:12:57 executed programs: 1264 2025/01/05 21:13:02 executed programs: 1547 2025/01/05 21:13:07 executed programs: 1797 2025/01/05 21:13:12 executed programs: 1985 2025/01/05 21:13:17 executed programs: 2228 2025/01/05 21:13:22 executed programs: 2523 uvm_fault(0xffffffff8358c9c0, 0xffff800023632400, 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 * 7927 37329 0 0x2 0 0 syz-executor.6 memcpy() at memcpy+0x19 ffs_truncate(fffffd8078864d90,0,0,ffffffffffffffff) at ffs_truncate+0xcb6 ufs_inactive(ffff80002a617038) at ufs_inactive+0x203 VOP_INACTIVE(fffffd8071d146d0,ffff80002a4e2530) at VOP_INACTIVE+0xfe vput(fffffd8071d146d0) at vput+0xdc VOP_REMOVE(fffffd8071d14370,fffffd8071d146d0,ffff80002a6171b8) at VOP_REMOVE+0x19d dounlinkat(ffff80002a4e2530,ffffff9c,7e02e7234b70,0) at dounlinkat+0x177 syscall(ffff80002a617330) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7e02e7235020, count: 6 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(0xffffffff8358c9c0, 0xffff800023632400, 0, 2) -> d ddb> trace memcpy() at memcpy+0x19 ffs_truncate(fffffd8078864d90,0,0,ffffffffffffffff) at ffs_truncate+0xcb6 ufs_inactive(ffff80002a617038) at ufs_inactive+0x203 VOP_INACTIVE(fffffd8071d146d0,ffff80002a4e2530) at VOP_INACTIVE+0xfe vput(fffffd8071d146d0) at vput+0xdc VOP_REMOVE(fffffd8071d14370,fffffd8071d146d0,ffff80002a6171b8) at VOP_REMOVE+0x19d dounlinkat(ffff80002a4e2530,ffffff9c,7e02e7234b70,0) at dounlinkat+0x177 syscall(ffff80002a617330) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7e02e7235020, count: -9 ddb> show registers rdi 0xffff800023632400 rsi 0xfffffd807892d200 rbp 0xffff80002a616db0 rbx 0 rdx 0x100 rcx 0x20 rax 0x679 r8 0xffffffffffffffff r9 0x65400 acpi_pdirpa+0x51271 r10 0x5dd6b1ba14df80a6 r11 0xffff800023632400 r12 0xfffffd8078864d90 r13 0xfffffd80792d9038 r14 0x1 r15 0xffff800000b5f000 rip 0xffffffff82dc41a9 memcpy+0x19 cs 0x8 rflags 0x10202 __ALIGN_SIZE+0xf202 rsp 0xffff80002a616d48 ss 0x10 memcpy+0x19: repe movsq (%rsi),%es:(%rdi) ddb> show proc PROC (syz-executor.6) tid=7927 pid=37329 tcnt=1 stat=onproc flags process=2 proc=0 runpri=17, usrpri=82, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a4e22a8,0xffff80002a4fece0 process=0xffff8000ffffa290 user=0xffff80002a612000, vmspace=0xfffffd80691ca2e0 estcpu=36, cpticks=0, pctcpu=0.0, user=3, sys=36, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 69025 348210 91287 0 2 0 syz-executor.2 69025 202809 91287 0 2 0x4000000 syz-executor.2 26525 186455 1129 0 2 0 syz-executor.3 26525 313042 1129 0 3 0x4000080 fsleep syz-executor.3 21617 340473 50287 0 2 0 syz-executor.1 21617 143591 50287 0 3 0x4000080 fsleep syz-executor.1 63677 387538 53412 0 2 0 syz-executor.5 63677 292698 53412 0 3 0x4000080 fsleep syz-executor.5 28544 167816 72346 0 2 0 syz-executor.7 28544 357391 72346 0 3 0x4000080 lockf syz-executor.7 *37329 7927 87034 0 7 0x2 syz-executor.6 53412 271284 87034 0 2 0x482 syz-executor.5 4357 462910 87034 0 2 0x2 syz-executor.4 72346 258922 87034 0 2 0x482 syz-executor.7 1129 225858 87034 0 2 0x482 syz-executor.3 91287 476206 87034 0 2 0x482 syz-executor.2 50287 270395 87034 0 3 0x82 nanoslp syz-executor.1 67302 449653 87034 0 2 0x2 syz-executor.0 87034 299103 64629 0 3 0x82 thrsleep syz-execprog 87034 303014 64629 0 2 0x4000482 syz-execprog 87034 224284 64629 0 3 0x4000082 thrsleep syz-execprog 87034 333170 64629 0 3 0x4000082 wait syz-execprog 87034 345448 64629 0 3 0x4000082 wait syz-execprog 87034 40621 64629 0 3 0x4000082 wait syz-execprog 87034 344470 64629 0 3 0x4000082 wait syz-execprog 87034 388271 64629 0 3 0x4000082 wait syz-execprog 87034 348575 64629 0 3 0x4000082 thrsleep syz-execprog 87034 68937 64629 0 3 0x4000082 wait syz-execprog 87034 178171 64629 0 3 0x4000082 wait syz-execprog 87034 178542 64629 0 3 0x4000082 wait syz-execprog 87034 202780 64629 0 3 0x4000082 kqread syz-execprog 87034 348507 64629 0 3 0x4000082 thrsleep syz-execprog 64629 219638 59768 0 3 0x10008a sigsusp ksh 59768 9915 131 0 3 0x98 kqread sshd-session 131 316123 11094 0 3 0x92 kqread sshd-session 56991 174959 1 0 3 0x100083 ttyin getty 11094 473719 1 0 3 0x88 kqread sshd 87655 5438 55954 73 3 0x1100090 kqread syslogd 55954 436495 1 0 3 0x100082 sbwait syslogd 10883 328321 1 0 3 0x100080 kqread resolvd 58930 74209 22804 77 3 0x100092 kqread dhcpleased 72170 93382 22804 77 3 0x100092 kqread dhcpleased 22804 327323 1 0 3 0x80 kqread dhcpleased 23821 362997 0 0 3 0x14200 bored smr 16193 224894 0 0 2 0x14200 zerothread 22005 16742 0 0 3 0x14200 aiodoned aiodoned 20496 240801 0 0 3 0x14200 syncer update 40845 351043 0 0 3 0x14200 cleaner cleaner 33932 172990 0 0 3 0x14200 reaper reaper 40730 11199 0 0 3 0x14200 pgdaemon pagedaemon 23118 192482 0 0 3 0x14200 bored viomb 34082 289097 0 0 3 0x40014200 acpi0 acpi0 85782 478019 0 0 3 0x14200 bored softnet3 6526 254204 0 0 3 0x14200 bored softnet2 84128 220328 0 0 3 0x14200 bored softnet1 60684 369590 0 0 3 0x14200 bored softnet0 6218 510459 0 0 3 0x14200 bored systqmp 83158 250612 0 0 3 0x14200 bored systq 77976 147695 0 0 3 0x40014200 tmoslp softclock 5609 493311 0 0 3 0x40014200 idle0 1 355812 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 10166 11040K 11052K 166960K 11247 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 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 1277 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 1690 195K 286K 166960K 12468 0 file desc 15 53K 73K 166960K 2847 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 416 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 236 74K 76K 166960K 28748 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 37 74K 104K 166960K 4198 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 6860K 6924K 166960K 281322 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 112 122 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 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 256 501 0 48 29 0 29 29 0 8 0 art_table 32 502 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 7006 0 4538 155 0 155 155 0 8 0 ffsino 248 7006 0 4538 155 0 155 155 0 8 0 nchpl 144 12687 0 10904 67 0 67 67 0 8 0 uvmvnodes 80 6135 0 0 126 0 126 126 0 8 0 vnodes 216 6135 0 0 341 0 341 341 0 8 0 namei 1024 31896 0 31895 3 0 3 3 0 8 2 kstatmem 264 24 0 2 2 0 2 2 0 8 0 scxspl 216 36888 0 36888 8 0 8 8 1 8 8 plimitpl 152 58 0 42 1 0 1 1 0 8 0 sigapl 424 3189 0 3146 6 0 6 6 0 8 0 futexpl 64 13324 0 13321 1 0 1 1 0 8 0 knotepl 120 7372 0 7293 4 0 4 4 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 3173 0 3146 4 0 4 4 0 8 0 filepl 120 10216 0 10075 5 0 5 5 0 8 0 lockfpl 104 5404 0 5400 1 0 1 1 0 8 0 lockfspl 48 783 0 780 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 3146 0 3146 1 0 1 1 0 8 1 processpl 1104 3189 0 3146 4 0 4 4 0 8 0 procpl 648 7114 0 7053 7 0 7 7 0 8 1 sockpl 528 171 0 147 2 0 2 2 0 8 0 mcl8k 8192 13 0 13 1 0 1 1 0 8 1 mcl4k 4096 9502 0 9447 14 0 14 14 0 8 6 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 13252 0 13057 13 0 13 13 0 8 0 bufpl 280 11642 0 5320 452 0 452 452 0 8 0 anonpl 24 359111 0 354508 54 0 54 54 0 187 22 amapchunkpl 152 90793 0 90246 28 0 28 28 0 158 6 amappl16 200 6518 0 6408 6 0 6 6 0 8 0 amappl15 192 11 0 11 1 0 1 1 0 8 1 amappl14 184 218 0 206 2 0 2 2 0 8 1 amappl13 176 16 0 16 1 0 1 1 0 8 1 amappl12 168 3850 0 3818 2 0 2 2 0 8 0 amappl11 160 51 0 41 1 0 1 1 0 8 0 amappl10 152 56 0 48 1 0 1 1 0 8 0 amappl9 144 1035 0 1035 1 0 1 1 0 8 1 amappl8 136 187 0 159 1 0 1 1 0 8 0 amappl7 128 205 0 190 2 0 2 2 0 8 0 amappl6 120 346 0 339 2 0 2 2 0 8 1 amappl5 112 201 0 194 1 0 1 1 0 8 0 amappl4 104 509 0 493 2 0 2 2 0 8 1 amappl3 96 16901 0 16824 3 0 3 3 0 8 1 amappl2 88 3771 0 3701 4 0 4 4 0 8 1 amappl1 80 23451 0 22909 26 7 19 23 0 8 7 amappl 88 27997 0 27839 5 0 5 5 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 3173 0 3146 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 3173 0 3146 1 0 1 1 0 8 0 vmmpekpl 168 25677 0 25635 3 0 3 3 0 8 0 vmmpepl 168 176850 0 175126 119 0 119 119 0 357 38 vmsppl 360 3172 0 3146 3 0 3 3 0 8 0 rwobjpl 32 58812 0 51722 58 0 58 58 0 8 0 pdppl 4096 6352 0 6292 124 58 66 70 0 8 6 pvpl 32 988974 0 978849 397 103 294 397 0 265 209 pmappl 216 3172 0 3146 2 0 2 2 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 349 0 58 9 0 9 9 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace memcpy() at memcpy+0x19 ffs_truncate(fffffd8078864d90,0,0,ffffffffffffffff) at ffs_truncate+0xcb6 ufs_inactive(ffff80002a617038) at ufs_inactive+0x203 VOP_INACTIVE(fffffd8071d146d0,ffff80002a4e2530) at VOP_INACTIVE+0xfe vput(fffffd8071d146d0) at vput+0xdc VOP_REMOVE(fffffd8071d14370,fffffd8071d146d0,ffff80002a6171b8) at VOP_REMOVE+0x19d dounlinkat(ffff80002a4e2530,ffffff9c,7e02e7234b70,0) at dounlinkat+0x177 syscall(ffff80002a617330) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7e02e7235020, count: -9 ddb> machine ddbcpu 1 No such command ddb> trace memcpy() at memcpy+0x19 ffs_truncate(fffffd8078864d90,0,0,ffffffffffffffff) at ffs_truncate+0xcb6 ufs_inactive(ffff80002a617038) at ufs_inactive+0x203 VOP_INACTIVE(fffffd8071d146d0,ffff80002a4e2530) at VOP_INACTIVE+0xfe vput(fffffd8071d146d0) at vput+0xdc VOP_REMOVE(fffffd8071d14370,fffffd8071d146d0,ffff80002a6171b8) at VOP_REMOVE+0x19d dounlinkat(ffff80002a4e2530,ffffff9c,7e02e7234b70,0) at dounlinkat+0x177 syscall(ffff80002a617330) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7e02e7235020, count: -9