panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_fault.c", line 1739 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *513898 26010 32767 0x10 0x4000000 1K syz-executor 295119 70123 32767 0x10 0 0 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8344322d) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ecaa5,ffffffff8342c4f8,6cb,ffffffff8333f2e9) at __assert+0x29 uvm_fault_unwire_locked(fffffd806c12dad0,400000000000,400000021000) at uvm_fault_unwire_locked+0x4c1 uvm_fault_unwire(fffffd806c12dad0,400000000000,400000021000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 sysctl_vsunlock(400000000080,20000) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:215 net_sysctl(ffff800038cc0824,3,400000000080,ffff800038cc0858,0,0,7dacc65c0f0109ef) at net_sysctl+0x69a sys/kern/uipc_domain.c:259 sys_sysctl(ffff8000ffff74a0,ffff800038cc0990,ffff800038cc08e0) at sys_sysctl+0x425 syscall(ffff800038cc0990) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800038cc0990) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7d09175f480, count: 5 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: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_fault.c", line 1739 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8344322d) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ecaa5,ffffffff8342c4f8,6cb,ffffffff8333f2e9) at __assert+0x29 uvm_fault_unwire_locked(fffffd806c12dad0,400000000000,400000021000) at uvm_fault_unwire_locked+0x4c1 uvm_fault_unwire(fffffd806c12dad0,400000000000,400000021000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 sysctl_vsunlock(400000000080,20000) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:215 net_sysctl(ffff800038cc0824,3,400000000080,ffff800038cc0858,0,0,7dacc65c0f0109ef) at net_sysctl+0x69a sys/kern/uipc_domain.c:259 sys_sysctl(ffff8000ffff74a0,ffff800038cc0990,ffff800038cc08e0) at sys_sysctl+0x425 syscall(ffff800038cc0990) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800038cc0990) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7d09175f480, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800038cc0580 rbx 0xffff800029a9cdc7 rdx 0 rcx 0xffff8000ffff74a0 rax 0xffff800029a9bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xeb9e7d6ad40441 r11 0x7bb93497983d6d4f r12 0xffff800029a9cbc8 r13 0 r14 0 r15 0x1 rip 0xffffffff8261d9f5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff800038cc0570 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=513898 pid=26010 tcnt=4 stat=onproc flags process=10 proc=4000000 runpri=32, usrpri=57, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffff6020,0xffff8000ffff6550 process=0xffff80003b0d72a8 user=0xffff800038cbb000, vmspace=0xfffffd806c12dad0 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 49906 496981 54545 0 2 0x100002 sh 26010 123293 43090 32767 2 0x10 syz-executor *26010 513898 43090 32767 7 0x4000010 syz-executor 26010 217094 43090 32767 3 0x4000090 fsleep syz-executor 26010 444696 43090 32767 2 0x4000010 syz-executor 70123 295119 36590 32767 7 0x10 syz-executor 70123 510686 36590 32767 2 0x4000010 syz-executor 70123 312672 36590 32767 3 0x4000090 fsleep syz-executor 3275 335652 2960 0 2 0x100002 sh 80934 346999 3738 32767 2 0x10 syz-executor 80934 291051 3738 32767 2 0x4000010 syz-executor 80934 146116 3738 32767 3 0x4000090 fsleep syz-executor 80934 149403 3738 32767 3 0x4000090 fsleep syz-executor 93859 190644 25536 32767 2 0x10 syz-executor 93859 66222 25536 32767 3 0x4000090 fsleep syz-executor 87965 457285 61489 32767 2 0x10 syz-executor 87965 31448 61489 32767 3 0x4000090 fsleep syz-executor 87965 80999 61489 32767 2 0x4000010 syz-executor 22851 82056 99031 0 2 0x100002 arp 99031 84316 15990 0 3 0x10008a sigsusp sh 61489 406011 22386 32767 3 0x90 nanoslp syz-executor 2960 210628 96129 0 3 0x80 wait syz-executor 15990 430428 73249 0 3 0x80 wait syz-executor 43090 202535 19699 32767 3 0x90 nanoslp syz-executor 54545 297203 4058 0 3 0x80 wait syz-executor 25536 175472 49297 32767 3 0x90 nanoslp syz-executor 36590 464350 88618 32767 3 0x90 nanoslp syz-executor 3738 263493 57103 32767 3 0x90 nanoslp syz-executor 96129 256268 15777 0 3 0x82 wait syz-executor 88618 185227 15777 0 3 0x82 wait syz-executor 57103 276861 15777 0 3 0x82 wait syz-executor 49297 150806 15777 0 3 0x82 wait syz-executor 73249 94079 15777 0 3 0x82 wait syz-executor 22386 298245 15777 0 3 0x82 wait syz-executor 19699 181352 15777 0 3 0x82 wait syz-executor 4058 66429 15777 0 3 0x82 wait syz-executor 15777 160749 19034 0 3 0x82 kqread syz-executor 19034 456263 73306 0 3 0x10008a sigsusp ksh 73306 227962 50203 0 3 0x98 kqread sshd-session 50203 189540 27380 0 3 0x92 kqread sshd-session 37185 346270 1 0 3 0x100083 ttyin getty 27380 158049 1 0 3 0x88 kqread sshd 30807 163051 13468 73 3 0x1100090 kqread syslogd 13468 281779 1 0 3 0x100082 sbwait syslogd 67096 187995 1 0 3 0x100080 kqread resolvd 294 509978 23721 77 3 0x100092 kqread dhcpleased 59968 294891 23721 77 3 0x100092 kqread dhcpleased 23721 60494 1 0 3 0x80 kqread dhcpleased 8198 408768 0 0 3 0x14200 bored smr 13281 185469 0 0 2 0x14200 zerothread 98808 376278 0 0 3 0x14200 aiodoned aiodoned 40522 226714 0 0 3 0x14200 syncer update 26795 40533 0 0 3 0x14200 cleaner cleaner 2678 43351 0 0 3 0x14200 reaper reaper 7608 107310 0 0 3 0x14200 pgdaemon pagedaemon 97213 144998 0 0 3 0x14200 bored viomb 3437 374487 0 0 3 0x40014200 acpi0 acpi0 5786 148045 0 0 3 0x40014200 idle1 7756 505515 0 0 3 0x14200 bored softnet3 65761 74362 0 0 3 0x14200 bored softnet2 36051 334454 0 0 3 0x14200 bored softnet1 74524 320034 0 0 3 0x14200 bored softnet0 71459 29855 0 0 3 0x14200 bored systqmp 97477 425993 0 0 3 0x14200 bored systq 87356 497035 0 0 3 0x14200 tmoslp softclockmp 24701 303922 0 0 3 0x40014200 tmoslp softclock 16603 226103 0 0 3 0x40014200 idle0 1 10726 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 26010 (syz-executor) thread 0xffff8000ffff74a0 (513898) exclusive rwlock amaplk r = 0 (0xfffffd806beab1a0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 uvm_map_lock_entry+0x51 sys/uvm/uvm_map.c:464 #3 uvm_fault_unwire_locked+0x253 sys/uvm/uvm_fault.c:1758 #4 uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 #5 sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:215 #6 net_sysctl+0x69a sys/kern/uipc_domain.c:259 #7 sys_sysctl+0x425 #8 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 shared rwlock vmmaplk r = 0 (0xfffffd806c12dbd0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_read+0x3af sys/kern/kern_rwlock.c:405 #2 uvm_fault_unwire+0x3e sys/uvm/uvm_fault.c:1701 #3 sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:215 #4 net_sysctl+0x69a sys/kern/uipc_domain.c:259 #5 sys_sysctl+0x425 #6 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff839a4760) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 __mp_acquire_count+0x58 #2 mi_switch+0x4b7 sys/kern/sched_bsd.c:441 #3 sleep_finish+0x24f sys/kern/kern_synch.c:412 #4 rw_do_enter_write+0x1de sys/kern/kern_rwlock.c:292 #5 uvm_fault_check+0x54c sys/uvm/uvm_fault.c:844 #6 uvm_fault+0x106 sys/uvm/uvm_fault.c:666 #7 uvm_fault_wire+0x73 sys/uvm/uvm_fault.c:1681 #8 sysctl_vslock+0x109 sys/kern/kern_sysctl.c:197 #9 net_sysctl+0x5a1 sys/kern/uipc_domain.c:253 #10 sys_sysctl+0x425 #11 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #11 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #12 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff83842018) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 sysctl_vslock+0x45 sys/kern/kern_sysctl.c:187 #3 net_sysctl+0x5a1 sys/kern/uipc_domain.c:253 #4 sys_sysctl+0x425 #5 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #5 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #6 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10181 10953K 10965K 166960K 11260 0 pcb 17 12K 12K 166960K 17 0 rtable 216 6K 6K 166960K 324 0 pf 31 16K 16K 166960K 31 0 ifaddr 40 7K 7K 166960K 42 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 1K 166960K 1 0 counters 64 36K 36K 166960K 64 0 ioctlops 0 0K 2K 166960K 29 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1332 84K 84K 166960K 1348 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 1692 195K 286K 166960K 12470 0 file desc 27 101K 125K 166960K 138 0 proc 58 79K 115K 166960K 466 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 89 6K 6K 166960K 89 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 43 201K 201K 166960K 43 0 exec 0 0K 1K 166960K 343 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 73K 73K 166960K 2710 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 49 98K 110K 166960K 1161 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 25 1K 1K 166960K 25 0 temp 34 8682K 8744K 166960K 3667 0 kqueue 14 22K 22K 166960K 23 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 35 0 31 1 0 1 1 0 8 0 rtentry 160 102 0 1 5 0 5 5 0 8 0 unpcb 144 31 0 16 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 808 7 0 3 1 0 1 1 0 8 0 arp 120 17 0 0 1 0 1 1 0 8 0 inpcb 376 56 0 49 2 0 2 2 0 8 1 nd6 136 20 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 409 0 0 26 0 26 26 0 8 0 art_table 32 410 0 0 4 0 4 4 0 8 0 art_node 16 101 0 9 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1539 0 40 94 0 94 94 0 8 0 ffsino 280 1539 0 40 108 0 108 108 0 8 0 nchpl 144 1723 0 45 63 0 63 63 0 8 0 uvmvnodes 80 1620 0 0 34 0 34 34 0 8 0 vnodes 216 1620 0 0 90 0 90 90 0 8 0 namei 1024 5043 0 5043 1 0 1 1 0 8 1 percpumem 16 46 0 0 1 0 1 1 0 8 0 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 5727 0 5727 3 1 2 2 1 8 2 plimitpl 152 35 0 10 1 0 1 1 0 8 0 sigapl 424 421 0 364 8 0 8 8 0 8 0 futexpl 64 38 0 32 1 0 1 1 0 8 0 knotepl 120 298 0 0 10 0 10 10 0 8 0 kqueuepl 216 19 0 9 1 0 1 1 0 8 0 pipepl 328 102 0 75 3 0 3 3 0 8 0 fdescpl 504 403 0 364 7 1 6 6 0 8 0 filepl 152 1306 0 1094 9 0 9 9 0 8 0 lockfpl 104 7 0 4 1 0 1 1 0 8 0 lockfspl 48 5 0 2 1 0 1 1 0 8 0 sessionpl 144 21 0 5 1 0 1 1 0 8 0 pgrppl 48 29 0 5 1 0 1 1 0 8 0 ucredpl 104 87 0 71 1 0 1 1 0 8 0 zombiepl 144 364 0 364 1 0 1 1 0 8 1 processpl 1176 421 0 364 5 0 5 5 0 8 0 procpl 656 432 0 364 6 0 6 6 0 8 0 sockpl 688 122 0 96 3 0 3 3 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 116 0 0 15 0 15 15 0 8 0 mcl2k 2048 22 0 0 3 0 3 3 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 231 0 0 14 0 14 14 0 8 0 bufpl 280 2280 0 124 154 0 154 154 0 8 0 anonpl 24 100895 0 97371 24 0 24 24 0 184 2 amapchunkpl 152 8116 0 7602 20 0 20 20 0 158 0 amappl16 200 2099 0 2070 5 0 5 5 0 8 3 amappl15 192 8 0 8 1 0 1 1 0 8 1 amappl14 184 104 0 93 1 0 1 1 0 8 0 amappl13 176 7 0 7 1 0 1 1 0 8 1 amappl12 168 1009 0 970 2 0 2 2 0 8 0 amappl11 160 48 0 38 1 0 1 1 0 8 0 amappl10 152 3 0 3 1 0 1 1 0 8 1 amappl9 144 246 0 246 1 0 1 1 0 8 1 amappl8 136 20 0 19 1 0 1 1 0 8 0 amappl7 128 99 0 88 1 0 1 1 0 8 0 amappl6 120 168 0 162 1 0 1 1 0 8 0 amappl5 112 131 0 125 1 0 1 1 0 8 0 amappl4 104 289 0 272 1 0 1 1 0 8 0 amappl3 96 1179 0 1059 3 0 3 3 0 8 0 amappl2 88 611 0 554 2 0 2 2 0 8 0 amappl1 80 7441 0 6869 14 0 14 14 0 8 1 amappl 88 2369 0 2186 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 24 403 0 364 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 403 0 364 1 0 1 1 0 8 0 vmmpekpl 168 4857 0 4827 2 0 2 2 0 8 0 vmmpepl 168 31656 0 29652 91 0 91 91 0 357 0 vmsppl 456 402 0 364 7 1 6 6 0 8 0 rwobjpl 64 13832 0 11312 43 1 42 42 0 8 0 pdppl 4096 813 0 728 115 18 97 97 0 8 12 pvpl 32 9289 0 0 75 0 75 75 0 265 0 pmappl 248 402 0 364 4 1 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 285 0 21 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83894ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff839a4558) at __mp_lock+0x199 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff839a4558) at __mp_lock+0x199 sys/kern/kern_lock.c:144 softintr_dispatch(0) at softintr_dispatch+0x5b sys/arch/amd64/amd64/softintr.c:88 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x7a464acd2030, count: 9 ddb{0}> trace x86_ipi_db(ffffffff83894ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff839a4558) at __mp_lock+0x199 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff839a4558) at __mp_lock+0x199 sys/kern/kern_lock.c:144 softintr_dispatch(0) at softintr_dispatch+0x5b sys/arch/amd64/amd64/softintr.c:88 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x7a464acd2030, count: -6 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8344322d) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ecaa5,ffffffff8342c4f8,6cb,ffffffff8333f2e9) at __assert+0x29 uvm_fault_unwire_locked(fffffd806c12dad0,400000000000,400000021000) at uvm_fault_unwire_locked+0x4c1 uvm_fault_unwire(fffffd806c12dad0,400000000000,400000021000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 sysctl_vsunlock(400000000080,20000) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:215 net_sysctl(ffff800038cc0824,3,400000000080,ffff800038cc0858,0,0,7dacc65c0f0109ef) at net_sysctl+0x69a sys/kern/uipc_domain.c:259 sys_sysctl(ffff8000ffff74a0,ffff800038cc0990,ffff800038cc08e0) at sys_sysctl+0x425 syscall(ffff800038cc0990) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800038cc0990) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7d09175f480, count: 5 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8344322d) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ecaa5,ffffffff8342c4f8,6cb,ffffffff8333f2e9) at __assert+0x29 uvm_fault_unwire_locked(fffffd806c12dad0,400000000000,400000021000) at uvm_fault_unwire_locked+0x4c1 uvm_fault_unwire(fffffd806c12dad0,400000000000,400000021000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 sysctl_vsunlock(400000000080,20000) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:215 net_sysctl(ffff800038cc0824,3,400000000080,ffff800038cc0858,0,0,7dacc65c0f0109ef) at net_sysctl+0x69a sys/kern/uipc_domain.c:259 sys_sysctl(ffff8000ffff74a0,ffff800038cc0990,ffff800038cc08e0) at sys_sysctl+0x425 syscall(ffff800038cc0990) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800038cc0990) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7d09175f480, count: -10