Warning: Permanently added '10.128.1.124' (ED25519) to the list of known hosts. 2023/12/28 13:20:01 ignoring optional flag "sandboxArg"="0" 2023/12/28 13:20:01 parsed 1 programs 2023/12/28 13:20:02 executed programs: 0 panic: ufsdirhash_lookup: bad offset in hash array Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *107098 27533 0 0 0x4000000 0 syz-executor.0 db_enter() at db_enter+0x1c panic(ffffffff8284dd60) at panic+0x165 ufsdirhash_lookup(fffffd8069d1cf08,ffffffff828282ea,2,fffffd8069d1cfb4,ffff80002a6fc9a8,0) at ufsdirhash_lookup+0x8b8 ufs_lookup() at ufs_lookup+0xc15 VOP_LOOKUP(fffffd80722d8610,ffff80002a6fcb48,ffff80002a6fcae8) at VOP_LOOKUP+0x5c unveil_find_cover(fffffd80722d8610,ffff80002a6d2ff0) at unveil_find_cover+0x130 unveil_start_relative(ffff80002a6d2ff0,ffff80002a6fce88,fffffd80722d8610) at unveil_start_relative+0xf6 namei(ffff80002a6fce88) at namei+0x453 vn_open(ffff80002a6fce88,201,0) at vn_open+0x17b doopenat(ffff80002a6d2ff0,4,20000240,200,0,ffff80002a6fd060) at doopenat+0x26e syscall(ffff80002a6fd0d0) at syscall+0x543 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe24571c6910, 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: ufsdirhash_lookup: bad offset in hash array ddb> trace db_enter() at db_enter+0x1c panic(ffffffff8284dd60) at panic+0x165 ufsdirhash_lookup(fffffd8069d1cf08,ffffffff828282ea,2,fffffd8069d1cfb4,ffff80002a6fc9a8,0) at ufsdirhash_lookup+0x8b8 ufs_lookup() at ufs_lookup+0xc15 VOP_LOOKUP(fffffd80722d8610,ffff80002a6fcb48,ffff80002a6fcae8) at VOP_LOOKUP+0x5c unveil_find_cover(fffffd80722d8610,ffff80002a6d2ff0) at unveil_find_cover+0x130 unveil_start_relative(ffff80002a6d2ff0,ffff80002a6fce88,fffffd80722d8610) at unveil_start_relative+0xf6 namei(ffff80002a6fce88) at namei+0x453 vn_open(ffff80002a6fce88,201,0) at vn_open+0x17b doopenat(ffff80002a6d2ff0,4,20000240,200,0,ffff80002a6fd060) at doopenat+0x26e syscall(ffff80002a6fd0d0) at syscall+0x543 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe24571c6910, count: -12 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80002a6fc7d0 rbx 0 rdx 0 rcx 0 rax 0xffff80002a6d2ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x60cc5adec02194e9 r11 0xb652c50a94a66cc4 r12 0 r13 0xffff8000006c46e0 r14 0 r15 0x1 rip 0xffffffff81719b9c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002a6fc7c0 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb> show proc PROC (syz-executor.0) tid=107098 pid=27533 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=60, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a6d2aa0,0xffffffff82c3f1b8 process=0xffff80002a674000 user=0xffff80002a6f8000, vmspace=0xfffffd807b6fb2e8 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 27533 191261 15065 0 2 0 syz-executor.0 *27533 107098 15065 0 7 0x4000000 syz-executor.0 15065 258076 50540 0 2 0x482 syz-executor.0 50540 160067 65332 0 3 0x2000082 thrsleep syz-execprog 50540 497099 65332 0 3 0x6000082 thrsleep syz-execprog 50540 381814 65332 0 3 0x6000082 wait syz-execprog 50540 64065 65332 0 3 0x6000082 thrsleep syz-execprog 50540 494381 65332 0 3 0x6000082 thrsleep syz-execprog 50540 2658 65332 0 3 0x6000082 thrsleep syz-execprog 50540 79108 65332 0 2 0x6000482 syz-execprog 50540 316011 65332 0 3 0x6000082 thrsleep syz-execprog 65332 287744 89076 0 3 0x10008a sigsusp ksh 89076 218291 61825 0 3 0x9a kqread sshd 23740 138468 1 0 3 0x100083 ttyin getty 61825 436205 1 0 3 0x88 kqread sshd 90704 520961 47200 73 3 0x1100090 kqread syslogd 47200 19558 1 0 3 0x100082 netio syslogd 57496 241698 1 0 3 0x100080 kqread resolvd 20405 204248 78499 77 3 0x100092 kqread dhcpleased 99792 424059 78499 77 3 0x100092 kqread dhcpleased 78499 58792 1 0 3 0x80 kqread dhcpleased 18191 513986 0 0 3 0x14200 bored smr 87249 452210 0 0 2 0x14200 zerothread 33401 353235 0 0 3 0x14200 aiodoned aiodoned 5670 308272 0 0 3 0x14200 syncer update 66634 299309 0 0 3 0x14200 cleaner cleaner 31131 189676 0 0 3 0x14200 reaper reaper 46114 506689 0 0 3 0x14200 pgdaemon pagedaemon 82287 309702 0 0 3 0x14200 bored viomb 29945 88283 0 0 3 0x40014200 acpi0 acpi0 87382 456924 0 0 3 0x14200 bored softnet3 62019 343908 0 0 3 0x14200 bored softnet2 48254 299385 0 0 3 0x14200 bored softnet1 90805 37647 0 0 3 0x14200 bored softnet0 36150 218597 0 0 3 0x14200 bored systqmp 88796 418401 0 0 3 0x14200 bored systq 97669 492815 0 0 2 0x40014200 softclock 60602 252188 0 0 3 0x40014200 idle0 1 332675 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 10145 6385K 6414K 166960K 11226 0 pcb 13 8K 8K 166960K 13 0 rtable 80 2K 2K 166960K 172 0 pf 15 6K 6K 166960K 18 0 ifaddr 15 6K 6K 166960K 19 0 ifgroup 22 1K 1K 166960K 27 0 counters 22 16K 16K 166960K 23 0 ioctlops 0 0K 2K 166960K 23 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1187 74K 74K 166960K 1200 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 30 5K 5K 166960K 30 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 3 8K 12K 166960K 35 0 proc 56 66K 67K 166960K 303 0 subproc 0 0K 0K 166960K 13 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 22 1K 1K 166960K 33 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 316 0 tdb 3 0K 0K 166960K 3 0 pagedep 1 8K 8K 166960K 1 0 inodedep 1 32K 32K 166960K 1 0 newblk 1 0K 0K 166960K 1 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 144 14K 16K 166960K 3517 0 UVM aobj 3 2K 2K 166960K 3 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 6 0K 0K 166960K 9 0 temp 1 5904K 5968K 166960K 3769 0 kqueue 12 18K 18K 166960K 34 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 25 0 22 1 0 1 1 0 8 0 rtentry 112 45 0 12 1 0 1 1 0 8 0 unpcb 144 45 0 32 1 0 1 1 0 8 0 syncache 312 8 0 8 2 1 1 1 0 8 1 tcpqe 32 134 0 134 2 2 0 1 0 8 0 tcpcb 808 12 0 9 1 0 1 1 0 8 0 arp 88 6 0 2 1 0 1 1 0 8 0 inpcb 336 38 0 32 1 0 1 1 0 8 0 nd6 104 6 0 3 2 1 1 1 0 8 0 kcovpl 48 1 0 1 1 1 0 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 193 0 48 13 3 10 10 0 8 0 art_table 32 194 0 48 3 1 2 2 0 8 0 art_node 16 44 0 14 1 0 1 1 0 8 0 dirhash 1024 23 0 0 3 0 3 3 0 8 0 dino2pl 256 1478 0 70 89 1 88 89 0 8 0 ffsino 240 1478 0 70 83 0 83 83 0 8 0 nchpl 144 1736 0 100 61 0 61 61 0 8 0 uvmvnodes 80 1500 0 0 31 0 31 31 0 8 0 vnodes 216 1500 0 0 84 0 84 84 0 8 0 namei 1024 6376 0 6375 4 3 1 3 0 8 0 kstatmem 264 10 0 2 1 0 1 1 0 8 0 scxspl 216 7194 0 7194 10 2 8 8 1 8 8 plimitpl 152 42 0 34 1 0 1 1 0 8 0 sigapl 424 386 0 355 6 1 5 5 0 8 1 futexpl 64 13 0 13 2 1 1 1 0 8 1 knotepl 120 6061 0 6025 2 0 2 2 0 8 0 kqueuepl 184 30 0 22 1 0 1 1 0 8 0 pipepl 288 155 0 148 2 1 1 1 0 8 0 fdescpl 432 370 0 355 4 1 3 3 0 8 1 filepl 120 1830 0 1762 4 1 3 3 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 25 0 16 1 0 1 1 0 8 0 pgrppl 48 25 0 16 1 0 1 1 0 8 0 ucredpl 104 93 0 83 1 0 1 1 0 8 0 zombiepl 144 355 0 355 2 1 1 1 0 8 1 processpl 1008 386 0 355 8 3 5 6 0 8 1 procpl 680 405 0 366 6 2 4 5 0 8 0 sockpl 456 108 0 86 3 0 3 3 0 8 0 mcl8k 8192 4 0 4 1 1 0 1 0 8 0 mcl4k 4096 16 0 16 2 1 1 1 0 8 1 mcl2k 2048 21118 0 21068 52 37 15 29 0 8 8 mtagpl 96 4 0 4 1 1 0 1 0 8 0 mbufpl 256 33759 0 33695 26 15 11 16 0 8 7 bufpl 288 4739 0 141 329 0 329 329 0 8 0 anonpl 24 327891 0 324489 55 14 41 55 0 188 10 amapchunkpl 152 14288 0 13954 30 13 17 27 0 158 3 amappl16 200 9744 0 9678 9 5 4 5 0 8 0 amappl15 192 34 0 34 2 2 0 1 0 8 0 amappl14 184 181 0 169 2 1 1 2 0 8 0 amappl13 176 18 0 18 2 2 0 1 0 8 0 amappl12 168 956 0 940 2 1 1 2 0 8 0 amappl11 160 77 0 67 1 0 1 1 0 8 0 amappl10 152 26 0 24 3 2 1 1 0 8 0 amappl9 144 261 0 261 2 1 1 1 0 8 1 amappl8 136 215 0 198 2 1 1 2 0 8 0 amappl7 128 213 0 199 3 1 2 2 0 8 0 amappl6 120 187 0 181 1 0 1 1 0 8 0 amappl5 112 175 0 165 1 0 1 1 0 8 0 amappl4 104 550 0 528 2 1 1 2 0 8 0 amappl3 96 3746 0 3703 3 1 2 2 0 8 0 amappl2 88 981 0 927 5 2 3 3 0 8 1 amappl1 80 13629 0 13173 27 11 16 22 0 8 5 amappl 88 2922 0 2834 5 2 3 4 0 92 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 24 370 0 355 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 370 0 355 1 0 1 1 0 8 0 vmmpekpl 168 13364 0 13342 2 0 2 2 0 8 0 vmmpepl 168 60030 0 58844 112 14 98 112 0 357 42 vmsppl 368 369 0 355 3 1 2 3 0 8 0 rwobjpl 24 30435 0 28144 20 3 17 20 0 8 0 pdppl 4096 746 0 710 92 44 48 60 0 8 12 pvpl 32 620864 0 613452 360 73 287 360 0 265 215 pmappl 216 369 0 355 3 1 2 2 0 8 1 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 713 0 112 18 0 18 18 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x1c panic(ffffffff8284dd60) at panic+0x165 ufsdirhash_lookup(fffffd8069d1cf08,ffffffff828282ea,2,fffffd8069d1cfb4,ffff80002a6fc9a8,0) at ufsdirhash_lookup+0x8b8 ufs_lookup() at ufs_lookup+0xc15 VOP_LOOKUP(fffffd80722d8610,ffff80002a6fcb48,ffff80002a6fcae8) at VOP_LOOKUP+0x5c unveil_find_cover(fffffd80722d8610,ffff80002a6d2ff0) at unveil_find_cover+0x130 unveil_start_relative(ffff80002a6d2ff0,ffff80002a6fce88,fffffd80722d8610) at unveil_start_relative+0xf6 namei(ffff80002a6fce88) at namei+0x453 vn_open(ffff80002a6fce88,201,0) at vn_open+0x17b doopenat(ffff80002a6d2ff0,4,20000240,200,0,ffff80002a6fd060) at doopenat+0x26e syscall(ffff80002a6fd0d0) at syscall+0x543 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe24571c6910, count: -12 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x1c panic(ffffffff8284dd60) at panic+0x165 ufsdirhash_lookup(fffffd8069d1cf08,ffffffff828282ea,2,fffffd8069d1cfb4,ffff80002a6fc9a8,0) at ufsdirhash_lookup+0x8b8 ufs_lookup() at ufs_lookup+0xc15 VOP_LOOKUP(fffffd80722d8610,ffff80002a6fcb48,ffff80002a6fcae8) at VOP_LOOKUP+0x5c unveil_find_cover(fffffd80722d8610,ffff80002a6d2ff0) at unveil_find_cover+0x130 unveil_start_relative(ffff80002a6d2ff0,ffff80002a6fce88,fffffd80722d8610) at unveil_start_relative+0xf6 namei(ffff80002a6fce88) at namei+0x453 vn_open(ffff80002a6fce88,201,0) at vn_open+0x17b doopenat(ffff80002a6d2ff0,4,20000240,200,0,ffff80002a6fd060) at doopenat+0x26e syscall(ffff80002a6fd0d0) at syscall+0x543 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe24571c6910, count: -12