Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts. 2023/12/11 15:27:01 ignoring optional flag "sandboxArg"="0" 2023/12/11 15:27:01 parsed 1 programs 2023/12/11 15:27:03 executed programs: 0 2023/12/11 15:27:08 executed programs: 6 2023/12/11 15:27:13 executed programs: 12 kernel: protection fault trap, code=0 Stopped at sys_msgrcv+0x2df: movq 0x10(%r13),%rdi ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic the kernel did not panic ddb{1}> trace sys_msgrcv(ffff8000211dad50,ffff800021289990,ffff8000212899e0) at sys_msgrcv+0x2df syscall(ffff800021289a60) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1f5ed97140, count: -3 ddb{1}> show registers rdi 0x108 rsi 0x20002708 rbp 0xffff800021289980 rbx 0x108 rdx 0 rcx 0xffff8000211dad50 rax 0xffff800020d48ff0 r8 0x7f7fffffc000 r9 0x1 r10 0xe3ec2c80bc22df93 r11 0xb65c03d1d1032dc4 r12 0xfffffd807a0d5f28 r13 0xdeafbeaddeafbead r14 0xffff800000d06000 r15 0x108 rip 0xffffffff81708fff sys_msgrcv+0x2df cs 0x8 rflags 0x10202 __ALIGN_SIZE+0xf202 rsp 0xffff8000212898f0 ss 0x10 sys_msgrcv+0x2df: movq 0x10(%r13),%rdi ddb{1}> show proc PROC (syz-executor.0) tid=380458 pid=52974 tcnt=5 stat=onproc flags process=0 proc=4000000 runpri=36, usrpri=74, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff8000211dba98,0xffff8000211da018 process=0xffff8000ffff5d60 user=0xffff800021284000, vmspace=0xfffffd806d5ee750 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 52974 508770 23690 0 7 0 syz-executor.0 *52974 380458 23690 0 7 0x4000000 syz-executor.0 52974 314812 23690 0 2 0x4000000 syz-executor.0 52974 157328 23690 0 2 0x4000000 syz-executor.0 52974 194461 23690 0 2 0x4000000 syz-executor.0 23690 251843 25208 0 3 0x82 nanoslp syz-executor.0 25208 146631 60589 0 3 0x2000082 thrsleep syz-execprog 25208 2212 60589 0 3 0x6000082 nanoslp syz-execprog 25208 59638 60589 0 3 0x6000082 thrsleep syz-execprog 25208 222003 60589 0 3 0x6000082 thrsleep syz-execprog 25208 477011 60589 0 3 0x6000082 kqread syz-execprog 25208 459764 60589 0 3 0x6000082 thrsleep syz-execprog 25208 397290 60589 0 3 0x6000082 thrsleep syz-execprog 25208 87664 60589 0 3 0x6000082 thrsleep syz-execprog 25208 334727 60589 0 3 0x6000082 wait syz-execprog 25208 510425 60589 0 3 0x6000082 thrsleep syz-execprog 25208 227236 60589 0 3 0x6000082 thrsleep syz-execprog 60589 438933 94553 0 3 0x10008a sigsusp ksh 94553 288722 51875 0 3 0x9a kqread sshd 32531 199194 1 0 3 0x100083 ttyin getty 51875 90041 1 0 3 0x88 kqread sshd 31820 51793 39503 74 3 0x1100092 bpf pflogd 39503 4837 1 0 3 0x80 netio pflogd 38422 385430 32472 73 3 0x1100090 kqread syslogd 32472 445031 1 0 3 0x100082 netio syslogd 45292 132995 1 0 3 0x100080 kqread resolvd 46758 313039 11256 77 3 0x100092 kqread dhcpleased 20945 105847 11256 77 3 0x100092 kqread dhcpleased 11256 210271 1 0 3 0x80 kqread dhcpleased 91786 177289 0 0 3 0x14200 bored smr 91576 422391 0 0 2 0x14200 zerothread 3482 427881 0 0 3 0x14200 aiodoned aiodoned 94156 329530 0 0 3 0x14200 syncer update 53462 306292 0 0 3 0x14200 cleaner cleaner 70713 158681 0 0 3 0x14200 reaper reaper 18916 344210 0 0 3 0x14200 pgdaemon pagedaemon 47553 432296 0 0 3 0x14200 bored viomb 60997 177853 0 0 3 0x40014200 acpi0 acpi0 89283 270771 0 0 3 0x40014200 idle1 10746 508271 0 0 3 0x14200 bored softnet3 3615 275319 0 0 3 0x14200 bored softnet2 99127 497704 0 0 3 0x14200 bored softnet1 60012 313066 0 0 3 0x14200 bored softnet0 48734 513035 0 0 3 0x14200 bored systqmp 10611 374916 0 0 3 0x14200 bored systq 45110 130163 0 0 3 0x14200 tmoslp softclockmp 88891 331016 0 0 3 0x40014200 tmoslp softclock 99996 376472 0 0 3 0x40014200 idle0 1 137090 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 52974 (syz-executor.0) thread 0xffff8000211dad50 (380458) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82d8aad8) #0 witness_lock+0x447 #1 __mp_acquire_count+0x48 #2 mi_switch+0x46d #3 sleep_finish+0x19b #4 rw_enter+0x341 #5 uvmfault_lookup+0xd9 #6 uvm_fault_check+0x3e #7 uvm_fault+0xf2 #8 kpageflttrap+0x252 #9 kerntrap+0xf3 #10 alltraps_kern_meltdown+0x7b #11 copyout+0x57 #12 syscall+0x5e2 #13 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10168 6459K 6459K 78643K 11249 0 pcb 13 8K 8K 78643K 13 0 rtable 80 2K 2K 78643K 176 0 pf 18 7K 10K 78643K 32 0 ifaddr 17 10K 10K 78643K 21 0 ifgroup 27 1K 1K 78643K 32 0 counters 46 34K 34K 78643K 48 0 ioctlops 0 0K 4K 78643K 1477 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1189 74K 74K 78643K 1205 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 12 0K 0K 78643K 17 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 4 9K 13K 78643K 55 0 proc 67 91K 103K 78643K 358 0 subproc 0 0K 0K 78643K 13 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 22 1K 1K 78643K 33 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 343 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 177 18K 20K 78643K 4103 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 5 0K 0K 78643K 10 0 temp 16 5911K 5975K 78643K 4276 0 kqueue 12 18K 18K 78643K 34 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 25 0 22 1 0 1 1 0 8 0 rtentry 112 45 0 12 1 0 1 1 0 8 0 unpcb 144 47 0 32 1 0 1 1 0 8 0 syncache 312 8 0 8 2 2 0 1 0 8 0 tcpqe 32 335 0 335 2 2 0 1 0 8 0 tcpcb 808 12 0 9 1 0 1 1 0 8 0 arp 120 6 0 2 1 0 1 1 0 8 0 inpcb 368 45 0 39 1 0 1 1 0 8 0 nd6 136 6 0 3 2 1 1 1 0 8 0 kcovpl 48 1 0 1 1 1 0 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 19 0 4 1 0 1 1 0 8 0 pfstkey 128 19 0 4 1 0 1 1 0 8 0 pfstate 376 19 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 256 192 0 48 12 3 9 9 0 8 0 art_table 32 193 0 48 3 1 2 2 0 8 0 art_node 16 44 0 14 1 0 1 1 0 8 0 sysvmsgpl 40 30 0 30 1 0 1 1 0 8 1 semapl 112 15 0 5 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1499 0 85 89 0 89 89 0 8 0 ffsino 272 1499 0 85 95 0 95 95 0 8 0 nchpl 144 1774 0 128 62 1 61 62 0 8 0 uvmvnodes 80 1526 0 0 32 0 32 32 0 8 0 vnodes 216 1526 0 0 85 0 85 85 0 8 0 namei 1024 6732 0 6732 3 2 1 2 0 8 1 percpumem 16 37 0 1 1 0 1 1 0 8 0 kstatmem 264 12 0 2 1 0 1 1 0 8 0 scxspl 216 7516 0 7516 10 9 1 8 1 8 1 plimitpl 152 43 0 34 1 0 1 1 0 8 0 sigapl 424 431 0 396 9 5 4 6 0 8 0 futexpl 64 111 0 111 2 1 1 1 0 8 1 knotepl 120 72 0 0 2 0 2 2 0 8 0 kqueuepl 216 30 0 22 1 0 1 1 0 8 0 pipepl 320 162 0 155 4 3 1 2 0 8 0 fdescpl 496 413 0 396 5 2 3 4 0 8 0 filepl 152 1991 0 1921 5 2 3 4 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 16 1 0 1 1 0 8 0 pgrppl 48 26 0 16 1 0 1 1 0 8 0 ucredpl 104 98 0 86 1 0 1 1 0 8 0 zombiepl 144 396 0 396 2 1 1 1 0 8 1 processpl 1072 431 0 396 5 2 3 4 0 8 0 procpl 680 516 0 467 8 3 5 5 0 8 0 sockpl 488 117 0 93 5 1 4 4 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 8 0 0 1 0 1 1 0 8 0 mcl2k 2048 365 0 0 44 0 44 44 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 397 0 0 24 0 24 24 0 8 0 bufpl 288 4890 0 138 340 0 340 340 0 8 0 anonpl 24 363528 0 359637 68 22 46 59 0 186 16 amapchunkpl 152 16347 0 15932 41 21 20 29 0 158 1 amappl16 200 10956 0 10892 8 4 4 5 0 8 0 amappl15 192 34 0 33 1 0 1 1 0 8 0 amappl14 184 201 0 189 3 2 1 2 0 8 0 amappl13 176 42 0 42 2 2 0 1 0 8 0 amappl12 168 1039 0 1022 4 3 1 2 0 8 0 amappl11 160 148 0 133 1 0 1 1 0 8 0 amappl10 152 40 0 39 4 3 1 1 0 8 0 amappl9 144 596 0 595 2 1 1 1 0 8 0 amappl8 136 227 0 204 3 2 1 2 0 8 0 amappl7 128 243 0 224 4 2 2 3 0 8 0 amappl6 120 228 0 222 1 0 1 1 0 8 0 amappl5 112 189 0 176 1 0 1 1 0 8 0 amappl4 104 600 0 576 3 2 1 2 0 8 0 amappl3 96 2908 0 2856 6 4 2 3 0 8 0 amappl2 88 984 0 923 4 1 3 3 0 8 0 amappl1 80 14065 0 13560 33 18 15 23 0 8 3 amappl 88 3472 0 3364 7 4 3 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 24 413 0 396 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 413 0 396 1 0 1 1 0 8 0 vmmpekpl 168 13870 0 13847 2 0 2 2 0 8 0 vmmpepl 168 62540 0 61205 128 22 106 118 0 357 40 vmsppl 464 412 0 396 5 2 3 4 0 8 0 rwobjpl 56 31685 0 29267 55 10 45 47 0 8 0 pdppl 4096 834 0 792 110 67 43 66 0 8 1 pvpl 32 668609 0 660093 407 87 320 371 0 265 228 pmappl 248 412 0 396 2 0 2 2 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 738 0 79 20 0 20 20 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff82be0ff0) at x86_ipi_db+0x1e x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x7258c460ea90, count: -3 ddb{0}> machine ddbcpu 1 Stopped at sys_msgrcv+0x2df: movq 0x10(%r13),%rdi ddb{1}> trace sys_msgrcv(ffff8000211dad50,ffff800021289990,ffff8000212899e0) at sys_msgrcv+0x2df syscall(ffff800021289a60) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1f5ed97140, count: -3