Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. 2024/02/19 16:08:13 ignoring optional flag "sandboxArg"="0" 2024/02/19 16:08:13 parsed 1 programs 2024/02/19 16:08:15 executed programs: 0 2024/02/19 16:08:20 executed programs: 6 2024/02/19 16:08:25 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(ffff80002a1d9aa0,ffff80002a22a020,ffff80002a229f70) at sys_msgrcv+0x2df syscall(ffff80002a22a020) at syscall+0x533 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xee59c7901c0, count: -3 ddb{1}> show registers rdi 0x108 rsi 0x20002708 rbp 0xffff80002a229f40 rbx 0x108 rdx 0 rcx 0xffff80002a1d9aa0 rax 0xffff800029cebff0 r8 0x7f7fffffc000 r9 0x1 r10 0x3611a7f36027137f r11 0x506f054b7740b4f3 r12 0xfffffd807389df50 r13 0xdeafbeaddeafbead r14 0xffff800000d9a000 r15 0x108 rip 0xffffffff813a22cf sys_msgrcv+0x2df cs 0x8 rflags 0x10202 __ALIGN_SIZE+0xf202 rsp 0xffff80002a229eb0 ss 0x10 sys_msgrcv+0x2df: movq 0x10(%r13),%rdi ddb{1}> show proc PROC (syz-executor.0) tid=504747 pid=48481 tcnt=5 stat=onproc flags process=0 proc=4000000 runpri=36, usrpri=69, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a1d97f8,0xffff80002a1d9010 process=0xffff8000ffff9aa8 user=0xffff80002a225000, vmspace=0xfffffd806efae388 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 48481 319848 79604 0 7 0 syz-executor.0 *48481 504747 79604 0 7 0x4000000 syz-executor.0 48481 5626 79604 0 2 0x4000000 syz-executor.0 48481 387826 79604 0 2 0x4000000 syz-executor.0 48481 345333 79604 0 2 0x4000000 syz-executor.0 79604 52919 8033 0 3 0x82 nanoslp syz-executor.0 8033 424954 19809 0 3 0x2000082 wait syz-execprog 8033 50938 19809 0 3 0x6000082 nanoslp syz-execprog 8033 82080 19809 0 3 0x6000082 thrsleep syz-execprog 8033 14898 19809 0 3 0x6000082 thrsleep syz-execprog 8033 88890 19809 0 3 0x6000082 thrsleep syz-execprog 8033 104632 19809 0 3 0x6000082 thrsleep syz-execprog 8033 420773 19809 0 3 0x6000082 thrsleep syz-execprog 8033 144862 19809 0 3 0x6000082 thrsleep syz-execprog 8033 290332 19809 0 3 0x6000082 kqread syz-execprog 8033 162117 19809 0 3 0x6000082 thrsleep syz-execprog 8033 123307 19809 0 3 0x6000082 thrsleep syz-execprog 19809 103094 42363 0 3 0x10008a sigsusp ksh 42363 512217 72186 0 3 0x9a kqread sshd 23370 276287 1 0 3 0x100083 ttyin getty 72186 205053 1 0 3 0x88 kqread sshd 21456 3613 25240 74 3 0x1100092 bpf pflogd 25240 205668 1 0 3 0x80 netio pflogd 33130 116270 92217 73 3 0x1100090 kqread syslogd 92217 128204 1 0 3 0x100082 netio syslogd 77411 423794 1 0 3 0x100080 kqread resolvd 40010 108877 77283 77 3 0x100092 kqread dhcpleased 17557 318702 77283 77 3 0x100092 kqread dhcpleased 77283 139075 1 0 3 0x80 kqread dhcpleased 61824 497994 0 0 3 0x14200 bored smr 21693 522629 0 0 2 0x14200 zerothread 5141 318164 0 0 3 0x14200 aiodoned aiodoned 3517 429805 0 0 3 0x14200 syncer update 24516 437043 0 0 3 0x14200 cleaner cleaner 17679 448057 0 0 3 0x14200 reaper reaper 65007 82436 0 0 3 0x14200 pgdaemon pagedaemon 11530 518956 0 0 3 0x14200 bored viomb 41376 474313 0 0 3 0x40014200 acpi0 acpi0 42416 496596 0 0 3 0x40014200 idle1 24671 14285 0 0 3 0x14200 bored softnet3 87162 352502 0 0 3 0x14200 bored softnet2 49027 235426 0 0 3 0x14200 bored softnet1 66140 354268 0 0 3 0x14200 bored softnet0 93147 517041 0 0 3 0x14200 bored systqmp 47738 427207 0 0 3 0x14200 bored systq 1216 235743 0 0 3 0x14200 tmoslp softclockmp 50968 388242 0 0 3 0x40014200 tmoslp softclock 78842 265044 0 0 3 0x40014200 idle0 1 370363 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 48481 (syz-executor.0) thread 0xffff80002a1d9aa0 (504747) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82e2d4c0) #0 witness_lock+0x447 #1 __mp_acquire_count+0x48 #2 mi_switch+0x46f #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+0x533 #13 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10158 6457K 6457K 166960K 11239 0 pcb 15 10K 10K 166960K 15 0 rtable 80 2K 2K 166960K 168 0 pf 18 7K 10K 166960K 32 0 ifaddr 17 10K 10K 166960K 21 0 ifgroup 27 1K 1K 166960K 32 0 counters 50 34K 34K 166960K 52 0 ioctlops 0 0K 4K 166960K 1477 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1189 74K 74K 166960K 1205 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 12 0K 0K 166960K 15 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 4 9K 13K 166960K 56 0 proc 67 91K 103K 166960K 358 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 330 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 179 18K 19K 166960K 4161 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 5 0K 0K 166960K 10 0 temp 14 6759K 6823K 166960K 4182 0 kqueue 12 18K 18K 166960K 34 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 24 0 0 1 0 1 1 0 8 0 rtpcb 120 21 0 18 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 320 8 0 8 2 2 0 1 0 8 0 tcpqe 32 236 0 236 3 3 0 1 0 8 0 tcpcb 808 12 0 8 1 0 1 1 0 8 0 arp 120 6 0 2 1 0 1 1 0 8 0 inpcb 376 45 0 38 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 256 193 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 sysvmsgpl 40 26 0 26 1 0 1 1 0 8 1 semapl 112 13 0 3 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1497 0 83 89 0 89 89 0 8 0 ffsino 272 1497 0 83 95 0 95 95 0 8 0 nchpl 144 1770 0 124 62 0 62 62 0 8 1 uvmvnodes 80 1524 0 0 32 0 32 32 0 8 0 vnodes 216 1524 0 0 85 0 85 85 0 8 0 namei 1024 6658 0 6658 3 2 1 2 0 8 1 percpumem 16 40 0 1 1 0 1 1 0 8 0 kstatmem 264 12 0 2 1 0 1 1 0 8 0 scxspl 216 7857 0 7857 10 9 1 8 1 8 1 plimitpl 152 43 0 34 1 0 1 1 0 8 0 sigapl 424 416 0 381 7 2 5 6 0 8 0 futexpl 64 102 0 102 2 1 1 1 0 8 1 knotepl 120 80 0 0 2 0 2 2 0 8 0 kqueuepl 216 30 0 22 1 0 1 1 0 8 0 pipepl 320 158 0 151 4 3 1 2 0 8 0 fdescpl 496 398 0 381 5 2 3 4 0 8 0 filepl 152 1965 0 1895 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 144 381 0 381 2 1 1 1 0 8 1 processpl 1136 416 0 381 5 2 3 4 0 8 0 procpl 680 496 0 447 6 1 5 5 0 8 0 sockpl 584 113 0 88 2 0 2 2 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 309 0 0 37 0 37 37 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 338 0 0 20 0 20 20 0 8 0 bufpl 280 4893 0 145 340 0 340 340 0 8 0 anonpl 24 362773 0 358917 64 20 44 58 0 186 14 amapchunkpl 152 16264 0 15849 39 18 21 28 0 158 2 amappl16 200 11108 0 11043 8 3 5 5 0 8 0 amappl15 192 26 0 26 2 2 0 1 0 8 0 amappl14 184 193 0 181 3 2 1 2 0 8 0 amappl13 176 24 0 24 2 2 0 1 0 8 0 amappl12 168 1013 0 994 4 3 1 2 0 8 0 amappl11 160 109 0 95 1 0 1 1 0 8 0 amappl10 152 56 0 54 2 1 1 1 0 8 0 amappl9 144 476 0 475 2 1 1 1 0 8 0 amappl8 136 234 0 212 3 2 1 2 0 8 0 amappl7 128 246 0 226 3 1 2 2 0 8 0 amappl6 120 188 0 182 1 0 1 1 0 8 0 amappl5 112 167 0 156 1 0 1 1 0 8 0 amappl4 104 584 0 556 3 2 1 2 0 8 0 amappl3 96 3355 0 3304 6 4 2 3 0 8 0 amappl2 88 980 0 919 4 2 2 3 0 8 0 amappl1 80 13997 0 13496 32 14 18 23 0 8 5 amappl 88 3542 0 3434 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 24 398 0 381 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 398 0 381 1 0 1 1 0 8 0 vmmpekpl 168 13840 0 13823 2 0 2 2 0 8 0 vmmpepl 168 62616 0 61282 128 20 108 117 0 357 42 vmsppl 448 397 0 381 6 4 2 4 0 8 0 rwobjpl 56 32021 0 29608 56 11 45 48 0 8 0 pdppl 4096 803 0 762 107 63 44 65 0 8 3 pvpl 32 44813 0 0 363 1 362 362 0 265 0 pmappl 248 397 0 381 2 0 2 2 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 388 0 75 10 0 10 10 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff82d60ff0) 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: 0x70cb515c1940, count: -3 ddb{0}> machine ddbcpu 1 Stopped at sys_msgrcv+0x2df: movq 0x10(%r13),%rdi ddb{1}> trace sys_msgrcv(ffff80002a1d9aa0,ffff80002a22a020,ffff80002a229f70) at sys_msgrcv+0x2df syscall(ffff80002a22a020) at syscall+0x533 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xee59c7901c0, count: -3