Warning: Permanently added '10.128.0.234' (ED25519) to the list of known hosts. 2023/09/11 07:28:20 ignoring optional flag "sandboxArg"="0" 2023/09/11 07:28:20 parsed 1 programs 2023/09/11 07:28:24 executed programs: 0 2023/09/11 07:28:29 executed programs: 327 2023/09/11 07:28:34 executed programs: 682 uvm_fault(0xfffffd806efd0578, 0x8, 0, 1) -> e kernel: page fault trap, code=0 Stopped at witness_checkorder+0x1ec: movl 0x8(%r14),%ebx TID PID UID PRFLAGS PFLAGS CPU COMMAND 27466 22683 0 0x14000 0x200 0 reaper witness_checkorder(fffffd806f029520,9,0) at witness_checkorder+0x1ec mtx_enter(fffffd806f029510) at mtx_enter+0x3e knote_remove(ffff8000212817f8,fffffd806f029510,fffffd806f029598,4,0) at knote_remove+0x20d knote_fdclose(ffff8000212817f8,4) at knote_fdclose+0xae fdfree(ffff8000212817f8) at fdfree+0xdf exit1(ffff8000212817f8,0,0,1) at exit1+0x3e4 sys_exit(ffff8000212817f8,ffff800021308f50,ffff800021308fa0) at sys_exit+0x1a syscall(ffff800021309020) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78aab42b0a10, 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault(0xfffffd806efd0578, 0x8, 0, 1) -> e ddb{1}> trace witness_checkorder(fffffd806f029520,9,0) at witness_checkorder+0x1ec mtx_enter(fffffd806f029510) at mtx_enter+0x3e knote_remove(ffff8000212817f8,fffffd806f029510,fffffd806f029598,4,0) at knote_remove+0x20d knote_fdclose(ffff8000212817f8,4) at knote_fdclose+0xae fdfree(ffff8000212817f8) at fdfree+0xdf exit1(ffff8000212817f8,0,0,1) at exit1+0x3e4 sys_exit(ffff8000212817f8,ffff800021308f50,ffff800021308fa0) at sys_exit+0x1a syscall(ffff800021309020) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78aab42b0a10, count: -9 ddb{1}> show registers rdi 0 rsi 0x20000 acpi_pdirpa+0xbe63 rbp 0xffff800021308cf0 rbx 0xe rdx 0 rcx 0xfffffd80037e28c0 rax 0xffff800020d58ff0 r8 0x1 r9 0x1 r10 0x1e5c925be2940d39 r11 0x38e65152b02c1825 r12 0 r13 0xfffffd806f029520 r14 0 r15 0xffff8000212817f8 rip 0xffffffff8138576c witness_checkorder+0x1ec cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff800021308c40 ss 0x10 witness_checkorder+0x1ec: movl 0x8(%r14),%ebx ddb{1}> show proc PROC (syz-executor.1) pid=491852 stat=onproc flags process=1008 proc=2000 pri=0, usrpri=78, nice=20 forw=0xffffffffffffffff, list=0xffff800021280010,0xffff800021281560 process=0xffff800021299d68 user=0xffff800021304000, vmspace=0xfffffd806efd0578 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 13471 20999 25370 0 2 0 syz-executor.2 80726 508033 28329 0 2 0 syz-executor.7 80726 503520 28329 0 2 0x4000000 syz-executor.7 99676 3399 80373 0 2 0 syz-executor.5 99676 453516 80373 0 3 0x4000080 fsleep syz-executor.5 99676 86834 80373 0 2 0x4000000 syz-executor.5 10137 511348 15660 0 2 0 syz-executor.3 10137 77997 15660 0 3 0x4000080 fsleep syz-executor.3 48383 374391 59847 0 2 0 syz-executor.6 48383 461680 59847 0 3 0x4000080 kqread syz-executor.6 37352 254623 85178 0 2 0 syz-executor.0 37352 235081 85178 0 3 0x4000080 fsleep syz-executor.0 59847 59360 3786 0 3 0x82 nanoslp syz-executor.6 80373 485877 3786 0 3 0x82 nanoslp syz-executor.5 28329 236517 3786 0 3 0x82 nanoslp syz-executor.7 85178 445129 3786 0 3 0x82 nanoslp syz-executor.0 12835 44597 3786 0 2 0x2 syz-executor.4 15660 419737 3786 0 3 0x82 nanoslp syz-executor.3 51181 162343 3786 0 3 0x82 nanoslp syz-executor.1 25370 157320 3786 0 3 0x82 nanoslp syz-executor.2 3786 306597 16032 0 3 0x2000082 thrsleep syz-execprog 3786 136961 16032 0 3 0x6000082 thrsleep syz-execprog 3786 36183 16032 0 3 0x6000082 wait syz-execprog 3786 2932 16032 0 3 0x6000082 thrsleep syz-execprog 3786 224064 16032 0 3 0x6000082 wait syz-execprog 3786 110555 16032 0 3 0x6000082 wait syz-execprog 3786 160008 16032 0 3 0x6000082 wait syz-execprog 3786 250866 16032 0 3 0x6000082 wait syz-execprog 3786 55416 16032 0 3 0x6000082 wait syz-execprog 3786 190819 16032 0 3 0x6000082 thrsleep syz-execprog 3786 348064 16032 0 3 0x6000082 wait syz-execprog 3786 112523 16032 0 3 0x6000082 wait syz-execprog 3786 481007 16032 0 3 0x6000082 thrsleep syz-execprog 3786 506974 16032 0 3 0x6000082 thrsleep syz-execprog 3786 276662 16032 0 3 0x6000082 kqread syz-execprog 3786 448196 16032 0 3 0x6000082 thrsleep syz-execprog 16032 58897 74817 0 3 0x10008a sigsusp ksh 74817 379244 85404 0 3 0x9a kqread sshd 76002 177714 1 0 3 0x100083 ttyin getty 85404 174278 1 0 3 0x88 kqread sshd 5994 475188 86664 74 3 0x1100092 bpf pflogd 86664 57607 1 0 3 0x80 netio pflogd 4178 408830 85155 73 3 0x1100090 kqread syslogd 85155 414689 1 0 3 0x100082 netio syslogd 24539 452535 1 0 3 0x100080 kqread resolvd 65660 420477 42393 77 3 0x100092 kqread dhcpleased 6118 24796 42393 77 3 0x100092 kqread dhcpleased 42393 224539 1 0 3 0x80 kqread dhcpleased 99387 428929 0 0 3 0x14200 bored smr 35446 142061 0 0 2 0x14200 zerothread 81795 281004 0 0 3 0x14200 aiodoned aiodoned 53286 448601 0 0 3 0x14200 syncer update 27302 96260 0 0 3 0x14200 cleaner cleaner 22683 27466 0 0 7 0x14200 reaper 91918 255541 0 0 3 0x14200 pgdaemon pagedaemon 99896 198933 0 0 3 0x14200 bored viomb 70072 122552 0 0 3 0x40014200 acpi0 acpi0 57182 187357 0 0 3 0x40014200 idle1 60833 109416 0 0 3 0x14200 bored softnet3 34128 186834 0 0 3 0x14200 bored softnet2 39009 109208 0 0 3 0x14200 bored softnet1 94248 418384 0 0 3 0x14200 bored softnet0 95368 520727 0 0 3 0x14200 bored systqmp 94492 134353 0 0 3 0x14200 bored systq 13614 4619 0 0 3 0x40014200 bored softclock 59753 335550 0 0 3 0x40014200 idle0 1 40095 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 13471 (syz-executor.2) thread 0xffff800021280808 (20999) exclusive rwlock amaplk r = 0 (0xfffffd806b8dee88) #0 witness_lock+0x447 #1 uvm_fault_check+0x41a #2 uvm_fault+0xf2 #3 upageflttrap+0x86 #4 usertrap+0x226 #5 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd8069a892e0) #0 witness_lock+0x447 #1 uvmfault_lookup+0xd9 #2 uvm_fault_check+0x3e #3 uvm_fault+0xf2 #4 upageflttrap+0x86 #5 usertrap+0x226 #6 recall_trap+0x8 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10186 6474K 6474K 78643K 11264 0 pcb 13 8K 8K 78643K 13 0 rtable 234 6K 6K 78643K 354 0 pf 32 9K 10K 78643K 43 0 ifaddr 45 15K 15K 78643K 47 0 ifgroup 55 2K 2K 78643K 55 0 counters 60 35K 35K 78643K 60 0 ioctlops 0 0K 4K 78643K 1483 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1176 74K 74K 78643K 1192 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 1K 78643K 2 0 VM map 2 1K 1K 78643K 2 0 sem 2 0K 0K 78643K 2 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 17 61K 89K 78643K 1160 0 proc 67 91K 115K 78643K 526 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 99 7K 7K 78643K 99 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 25 122K 122K 78643K 25 0 exec 0 0K 1K 78643K 390 0 tdb 3 0K 0K 78643K 3 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 8 62K 64K 78643K 10 0 UVM amap 279 76K 77K 78643K 12842 0 UVM aobj 3 2K 2K 78643K 3 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 NDP 12 0K 2K 78643K 28 0 temp 2 5904K 5968K 78643K 7308 0 kqueue 14 22K 32K 78643K 1041 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 22 0 0 1 0 1 1 0 8 0 rtpcb 120 36 0 33 1 0 1 1 0 8 0 rtentry 112 111 0 1 4 0 4 4 0 8 0 unpcb 144 1059 0 1041 1 0 1 1 0 8 0 syncache 304 5 0 5 2 2 0 1 0 8 0 tcpqe 32 135 0 135 1 1 0 1 0 8 0 tcpcb 808 1033 0 1026 2 0 2 2 0 8 1 arp 120 18 0 0 1 0 1 1 0 8 0 inpcb 368 1090 0 1080 2 0 2 2 0 8 0 nd6 136 24 0 0 1 0 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 25 0 8 2 1 1 1 0 8 0 pfstkey 128 25 0 8 2 1 1 1 0 8 0 pfstate 376 25 0 8 3 1 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 256 452 0 0 29 0 29 29 0 8 0 art_table 32 453 0 0 4 0 4 4 0 8 0 art_node 16 110 0 10 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 2521 0 1073 91 0 91 91 0 8 0 ffsino 272 2521 0 1073 97 0 97 97 0 8 0 nchpl 144 3801 0 2113 63 0 63 63 0 8 0 uvmvnodes 80 2535 0 0 52 0 52 52 0 8 0 vnodes 216 2535 0 0 141 0 141 141 0 8 0 namei 1024 10420 0 10420 3 2 1 2 0 8 1 percpumem 16 43 0 0 1 0 1 1 0 8 0 kstatmem 264 24 0 0 2 0 2 2 0 8 0 scxspl 216 12739 0 12739 10 9 1 8 1 8 1 plimitpl 152 35 0 19 1 0 1 1 0 8 0 sigapl 424 1486 0 1439 8 2 6 7 0 8 0 futexpl 64 9206 0 9203 1 0 1 1 0 8 0 knotepl 120 106 0 0 4 0 4 4 0 8 0 kqueuepl 216 1045 0 1035 1 0 1 1 0 8 0 pipepl 320 1172 0 1144 4 1 3 3 0 8 0 fdescpl 496 1469 0 1439 5 1 4 5 0 8 0 filepl 152 6842 0 6702 6 0 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 26 0 9 1 0 1 1 0 8 0 pgrppl 48 26 0 9 1 0 1 1 0 8 0 ucredpl 104 71 0 59 1 0 1 1 0 8 0 zombiepl 144 1440 0 1439 2 1 1 1 0 8 0 processpl 1072 1486 0 1439 4 0 4 4 0 8 0 procpl 680 2919 0 2851 8 1 7 7 0 8 0 sockpl 488 2185 0 2154 6 1 5 5 0 8 0 mcl8k 8192 6 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 252 0 0 32 0 32 32 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 276 0 0 18 0 18 18 0 8 0 bufpl 288 5158 0 142 359 0 359 359 0 8 0 anonpl 24 249335 0 244044 72 23 49 58 0 186 16 amapchunkpl 152 40794 0 40090 32 1 31 31 0 158 2 amappl16 200 5997 0 5917 10 5 5 5 0 8 0 amappl15 192 8 0 8 1 1 0 1 0 8 0 amappl14 184 186 0 173 2 1 1 2 0 8 0 amappl13 176 11 0 11 1 1 0 1 0 8 0 amappl12 168 2173 0 2143 3 1 2 2 0 8 0 amappl11 160 54 0 40 1 0 1 1 0 8 0 amappl10 152 33 0 24 2 1 1 1 0 8 0 amappl9 144 198 0 196 2 1 1 1 0 8 0 amappl8 136 140 0 108 2 0 2 2 0 8 0 amappl7 128 71 0 64 2 1 1 2 0 8 0 amappl6 120 253 0 233 3 2 1 3 0 8 0 amappl5 112 171 0 160 1 0 1 1 0 8 0 amappl4 104 635 0 593 3 1 2 3 0 8 0 amappl3 96 8544 0 8453 4 1 3 3 0 8 0 amappl2 88 1725 0 1653 3 1 2 3 0 8 0 amappl1 80 14372 0 13815 28 13 15 23 0 8 2 amappl 88 12327 0 12130 5 0 5 5 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 1469 0 1439 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1469 0 1439 1 0 1 1 0 8 0 vmmpekpl 168 20429 0 20399 2 0 2 2 0 8 0 vmmpepl 168 93054 0 91215 124 15 109 117 0 357 27 vmsppl 464 1468 0 1439 5 1 4 5 0 8 0 rwobjpl 56 33846 0 30236 53 2 51 51 0 8 0 pdppl 4096 2946 0 2878 106 36 70 82 0 8 2 pvpl 32 586854 0 576108 378 37 341 360 0 265 252 pmappl 248 1468 0 1439 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 756 0 41 21 0 21 21 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82bd4ff0) at x86_ipi_db+0x1e x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_release_all(ffffffff82cdebd8) at __mp_release_all+0xb2 msleep(ffffffff82d641b8,ffffffff82c1a120,4,ffffffff8285e30f,0) at msleep+0x156 reaper(ffff8000211b3a98) at reaper+0xdb end trace frame: 0x0, count: 9 ddb{0}> trace x86_ipi_db(ffffffff82bd4ff0) at x86_ipi_db+0x1e x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_release_all(ffffffff82cdebd8) at __mp_release_all+0xb2 msleep(ffffffff82d641b8,ffffffff82c1a120,4,ffffffff8285e30f,0) at msleep+0x156 reaper(ffff8000211b3a98) at reaper+0xdb end trace frame: 0x0, count: -6 ddb{0}> machine ddbcpu 1 Stopped at witness_checkorder+0x1ec: movl 0x8(%r14),%ebx witness_checkorder(fffffd806f029520,9,0) at witness_checkorder+0x1ec mtx_enter(fffffd806f029510) at mtx_enter+0x3e knote_remove(ffff8000212817f8,fffffd806f029510,fffffd806f029598,4,0) at knote_remove+0x20d knote_fdclose(ffff8000212817f8,4) at knote_fdclose+0xae fdfree(ffff8000212817f8) at fdfree+0xdf exit1(ffff8000212817f8,0,0,1) at exit1+0x3e4 sys_exit(ffff8000212817f8,ffff800021308f50,ffff800021308fa0) at sys_exit+0x1a syscall(ffff800021309020) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78aab42b0a10, count: 6 ddb{1}> trace witness_checkorder(fffffd806f029520,9,0) at witness_checkorder+0x1ec mtx_enter(fffffd806f029510) at mtx_enter+0x3e knote_remove(ffff8000212817f8,fffffd806f029510,fffffd806f029598,4,0) at knote_remove+0x20d knote_fdclose(ffff8000212817f8,4) at knote_fdclose+0xae fdfree(ffff8000212817f8) at fdfree+0xdf exit1(ffff8000212817f8,0,0,1) at exit1+0x3e4 sys_exit(ffff8000212817f8,ffff800021308f50,ffff800021308fa0) at sys_exit+0x1a syscall(ffff800021309020) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78aab42b0a10, count: -9