uvm_fault(0xfffffd806ba45b90, 0x18, 0, 1) -> e kernel: page fault trap, code=0 Stopped at mtx_enter+0x6e: movq 0(%r14),%rax TID PID UID PRFLAGS PFLAGS CPU COMMAND mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:335 clockintr_unbind(ffff800001539e30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001494c00) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:582 dtclose(11e5f,1,2000,ffff80002a820558) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,1,2000,ffff80002a820558) at dtclose+0xd9 sys/dev/dt/dt_dev.c:232 spec_close(ffff800034941840) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd8066da9890,1,fffffd8007bfb4e0,ffff80002a820558) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd8068c514b8,ffff80002a820558) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd8068c514b8,ffff80002a820558) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd8068c514b8,ffff80002a820558) at fdrop+0x121 sys/kern/kern_descrip.c:1280 closef(fffffd8068c514b8,ffff80002a820558) at closef+0x190 sys/kern/kern_descrip.c:1264 fdfree(ffff80002a820558) at fdfree+0x115 sys/kern/kern_descrip.c:1195 exit1(ffff80002a820558,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002a820558,ffff800034941ba0,ffff800034941af0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff800034941ba0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff800034941ba0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74b184e2fc30, count: 1 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: uvm_fault(0xfffffd806ba45b90, 0x18, 0, 1) -> e ddb> trace mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:335 clockintr_unbind(ffff800001539e30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001494c00) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:582 dtclose(11e5f,1,2000,ffff80002a820558) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,1,2000,ffff80002a820558) at dtclose+0xd9 sys/dev/dt/dt_dev.c:232 spec_close(ffff800034941840) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd8066da9890,1,fffffd8007bfb4e0,ffff80002a820558) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd8068c514b8,ffff80002a820558) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd8068c514b8,ffff80002a820558) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd8068c514b8,ffff80002a820558) at fdrop+0x121 sys/kern/kern_descrip.c:1280 closef(fffffd8068c514b8,ffff80002a820558) at closef+0x190 sys/kern/kern_descrip.c:1264 fdfree(ffff80002a820558) at fdfree+0x115 sys/kern/kern_descrip.c:1195 exit1(ffff80002a820558,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002a820558,ffff800034941ba0,ffff800034941af0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff800034941ba0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff800034941ba0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74b184e2fc30, count: -14 ddb> show registers rdi 0 rsi 0 rbp 0xffff8000349416f0 rbx 0 rdx 0 rcx 0xffff80002a820558 rax 0xffff80002a820500 r8 0xffffffffffffffff r9 0 r10 0x4b6757160f6b40b r11 0x324a9f1204891dfa r12 0x1 r13 0 r14 0x18 r15 0 rip 0xffffffff815884fe mtx_enter+0x6e cs 0x8 rflags 0x10297 __ALIGN_SIZE+0xf297 rsp 0xffff8000349416c0 ss 0x10 mtx_enter+0x6e: movq 0(%r14),%rax ddb> show proc PROC (syz-executor) tid=353951 pid=14254 tcnt=0 stat=onproc flags process=1018 proc=2000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0xffff80002a820558 scnt=-1 ecnt=1 forw=0xffffffffffffffff, list=0xffff80002a821780,0xffffffff838e1730 process=0xffff80003c9871a0 user=0xffff80003493c000, vmspace=0xfffffd806ba45b90 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 70104 357876 73302 0 3 0x80 fsleep syz-executor 70104 274739 73302 0 3 0x4000000 smrbar syz-executor 70104 508231 73302 0 2 0x4000000 syz-executor 70104 224506 73302 0 3 0x4000000 inode syz-executor 13146 207485 77322 0 3 0x80 fsleep syz-executor 13146 195145 77322 0 3 0x4000080 ttyin syz-executor 18224 511441 66751 60929 3 0x90 fsleep syz-executor 18224 53330 66751 60929 3 0x4000090 kqread syz-executor 40467 56662 7180 0 3 0x80 fsleep syz-executor 40467 217121 7180 0 3 0x4000080 sbwait syz-executor 40467 477595 7180 0 3 0x4000080 sbwait syz-executor 93628 130450 80171 0 3 0x80 fsleep syz-executor 93628 325606 80171 0 3 0x4000080 ttyout syz-executor 3313 453102 19442 0 3 0x80 fsleep syz-executor 3313 12896 19442 0 3 0x4000080 pipewr syz-executor 56206 500801 35177 0 3 0x80 fsleep syz-executor 56206 183672 35177 0 3 0x4000080 fifor syz-executor 77322 312859 14146 0 3 0x82 nanoslp syz-executor 83556 32428 0 0 3 0x14200 bored sosplice 19442 251422 14146 0 3 0x82 nanoslp syz-executor 10632 454042 14146 0 3 0x82 nanoslp syz-executor 73302 169977 14146 0 3 0x82 nanoslp syz-executor 66751 452189 14146 0 3 0x82 nanoslp syz-executor 7180 172067 14146 0 3 0x82 nanoslp syz-executor 35177 363621 14146 0 3 0x82 nanoslp syz-executor 80171 308963 14146 0 3 0x82 nanoslp syz-executor 14146 203755 35790 0 3 0x82 kqread syz-executor 35790 140029 35994 0 3 0x10008a sigsusp ksh 35994 194522 16756 0 3 0x98 kqread sshd-session 16756 472118 72119 0 3 0x92 kqread sshd-session 56053 293542 1 0 3 0x100083 ttyopn getty 72119 178315 1 0 3 0x88 kqread sshd 97972 471058 66906 73 3 0x1100090 kqread syslogd 66906 69726 1 0 3 0x100082 sbwait syslogd 60229 135289 1 0 3 0x100080 kqread resolvd 11315 379922 52765 77 3 0x100092 kqread dhcpleased 80506 91060 52765 77 3 0x100092 kqread dhcpleased 52765 262231 1 0 3 0x80 kqread dhcpleased 48662 153210 0 0 3 0x14200 bored smr 76121 444786 0 0 2 0x14200 zerothread 46481 397920 0 0 3 0x14200 aiodoned aiodoned 4346 417652 0 0 3 0x14200 syncer update 76613 49386 0 0 3 0x14200 cleaner cleaner 93536 486674 0 0 3 0x14200 reaper reaper 82649 330630 0 0 3 0x14200 pgdaemon pagedaemon 54331 123485 0 0 3 0x14200 bored viomb 97457 40572 0 0 3 0x40014200 acpi0 acpi0 93880 447041 0 0 3 0x14200 bored softnet7 10390 143551 0 0 3 0x14200 bored softnet6 77443 381967 0 0 3 0x14200 bored softnet5 83296 430546 0 0 3 0x14200 bored softnet4 35785 203636 0 0 3 0x14200 bored softnet3 23122 413370 0 0 3 0x14200 bored softnet2 63632 90989 0 0 3 0x14200 bored softnet1 9304 168828 0 0 3 0x14200 bored softnet0 35756 80997 0 0 3 0x14200 bored systqmp 5157 144351 0 0 3 0x14200 bored systq 19641 357013 0 0 3 0x40014200 tmoslp softclock 83505 390364 0 0 3 0x40014200 idle0 1 158560 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10204 11096K 11392K 166960K 12239 0 pcb 84 20K 20K 166960K 467 0 rtable 175 9K 10K 166960K 395 0 pf 30 13K 20K 166960K 121 0 ifaddr 33 5K 7K 166960K 84 0 ifgroup 46 2K 2K 166960K 140 0 sysctl 4 1K 9K 166960K 12 0 counters 31 17K 18K 166960K 77 0 ioctlops 0 0K 4K 166960K 158 0 iov 2 16K 28K 166960K 118 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1460 92K 92K 166960K 2260 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 10 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 75 0 dirhash 12 2K 2K 166960K 21 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 240K 166960K 958 0 sigio 0 0K 0K 166960K 16 0 proc 60 59K 108K 166960K 567 0 subproc 72 4K 4K 166960K 81 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 300 0 in_multi 70 5K 7K 166960K 144 0 ether_multi 1 0K 0K 166960K 7 0 mrt 0 0K 0K 166960K 6 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 127 572K 572K 166960K 127 0 exec 0 0K 2K 166960K 498 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 3 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 233 163K 182K 166960K 9637 0 UVM aobj 21 2K 2K 166960K 21 0 pinsyscall 39 78K 96K 166960K 2023 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 64 0 NDP 10 0K 2K 166960K 60 0 temp 76 8644K 8710K 166960K 35364 0 kqueue 14 22K 31K 166960K 173 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 120 160 0 156 3 2 1 3 0 8 0 rtentry 136 129 0 65 4 0 4 4 0 8 0 unpcb 144 633 0 610 5 3 2 4 0 8 1 syncache 336 10 0 10 2 1 1 1 0 8 1 tcpqe 32 3 0 3 2 1 1 1 0 8 1 tcpcb 736 469 0 462 16 7 9 10 0 8 8 arp 88 15 0 7 1 0 1 1 0 8 0 ipq 40 2 0 0 1 0 1 1 0 8 0 ipqe 40 5 0 2 1 0 1 1 0 8 0 inpcb 328 1443 0 1366 10 0 10 10 0 8 3 ip6q 72 4 0 3 2 1 1 1 0 8 0 ip6af 40 8 0 7 2 1 1 1 0 8 0 nd6 104 22 0 10 1 0 1 1 0 8 0 pkpcb 40 11 0 11 2 1 1 1 0 8 1 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1072 35 0 35 1 0 1 1 0 8 1 pfstscr 40 2 0 2 1 0 1 1 0 8 1 pfosfp 40 1 0 0 1 0 1 1 0 8 0 pfosfpen 112 1 0 0 1 0 1 1 0 8 0 pfrktable 1344 1 0 1 1 1 0 1 0 8 0 pfanchor 1288 1 0 0 1 0 1 1 0 8 0 pfstitem 24 2 0 0 1 0 1 1 0 8 0 pfstkey 128 4 0 2 1 0 1 1 0 8 0 pfstate 384 2 0 1 1 0 1 1 0 8 0 pfrule 1344 2 0 2 1 0 1 1 0 8 1 rttmr 136 1 0 1 1 1 0 1 0 8 0 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 616 0 286 28 3 25 28 0 8 2 art_table 40 619 0 286 5 0 5 5 0 8 0 art_node 32 126 0 69 1 0 1 1 0 8 0 sysvmsgpl 40 14 0 10 1 0 1 1 0 8 0 semapl 112 70 0 60 1 0 1 1 0 8 0 shmpl 112 18 0 0 1 0 1 1 0 8 0 dirhash 1024 23 0 6 3 0 3 3 0 8 0 dino2pl 256 3253 0 1697 98 0 98 98 0 8 0 ffsino 256 3253 0 1697 98 0 98 98 0 8 0 nchpl 144 4482 0 2798 63 0 63 63 0 8 0 rtmask 32 7 0 7 1 0 1 1 0 8 1 uvmvnodes 80 3825 0 0 79 0 79 79 0 8 0 vnodes 216 3825 0 0 213 0 213 213 0 8 0 namei 1024 16080 0 16078 2 1 1 2 0 8 0 kstatmem 264 82 0 62 2 0 2 2 0 8 0 scsiplug 72 2 0 2 1 1 0 1 0 8 0 scxspl 216 16768 0 16768 9 7 2 8 1 8 2 plimitpl 152 201 0 184 1 0 1 1 0 8 0 sigapl 424 1253 0 1202 9 0 9 9 0 8 2 knotepl 120 38039 0 37989 38 28 10 17 0 8 8 kqueuepl 184 423 0 413 4 3 1 4 0 8 0 pipepl 304 214 0 186 8 5 3 8 0 8 0 fdescpl 448 1210 0 1180 5 1 4 5 0 8 0 filepl 120 8567 0 8146 14 1 13 13 0 8 0 lockfpl 104 589 0 587 2 1 1 2 0 8 0 lockfspl 48 209 0 207 1 0 1 1 0 8 0 sessionpl 144 28 0 20 1 0 1 1 0 8 0 pgrppl 48 45 0 29 1 0 1 1 0 8 0 ucredpl 104 1390 0 1377 1 0 1 1 0 8 0 zombiepl 144 1203 0 1202 1 0 1 1 0 8 0 processpl 1152 1253 0 1202 6 0 6 6 0 8 1 procpl 664 2454 0 2393 8 0 8 8 0 8 2 sosppl 168 3 0 3 2 1 1 1 0 8 1 sockpl 552 2311 0 2207 11 1 10 10 0 8 2 mcl64k 65536 25 0 25 2 1 1 1 0 8 1 mcl16k 16384 2 0 2 1 1 0 1 0 8 0 mcl9k 9216 1 0 1 1 1 0 1 0 8 0 mcl8k 8192 8 0 8 2 1 1 1 0 8 1 mcl4k 4096 3533 0 3484 15 7 8 14 0 8 1 mcl2k2 2112 1 0 1 1 1 0 1 0 8 0 mcl2k 2048 1367 0 1364 4 2 2 3 0 8 1 mtagpl 96 14 0 9 1 0 1 1 0 8 0 mbufpl 256 14704 0 14596 132 121 11 132 0 8 0 bufpl 280 6770 0 542 445 0 445 445 0 8 0 anonpl 24 202280 0 199007 68 24 44 58 0 187 12 amapchunkpl 152 33260 0 32761 45 10 35 35 0 158 15 amappl16 200 3567 0 3532 27 16 11 16 0 8 8 amappl15 192 5 0 5 1 1 0 1 0 8 0 amappl14 184 122 0 111 1 0 1 1 0 8 0 amappl13 176 4 0 4 1 1 0 1 0 8 0 amappl12 168 1836 0 1806 3 1 2 3 0 8 0 amappl11 160 49 0 39 1 0 1 1 0 8 0 amappl10 152 5 0 4 1 0 1 1 0 8 0 amappl9 144 239 0 239 1 1 0 1 0 8 0 amappl8 136 38 0 36 1 0 1 1 0 8 0 amappl7 128 107 0 96 1 0 1 1 0 8 0 amappl6 120 185 0 181 1 0 1 1 0 8 0 amappl5 112 151 0 144 1 0 1 1 0 8 0 amappl4 104 301 0 286 1 0 1 1 0 8 0 amappl3 96 6431 0 6315 4 1 3 4 0 8 0 amappl2 88 674 0 619 2 0 2 2 0 8 0 amappl1 80 12817 0 12260 14 0 14 14 0 8 0 amappl 88 8798 0 8631 5 0 5 5 0 92 0 dma16384 16384 1 0 1 1 1 0 1 0 8 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 8 0 8 1 1 0 1 0 8 0 dma128 128 254 0 254 1 1 0 1 0 8 0 dma64 64 7 0 7 1 1 0 1 0 8 0 dma32 32 8 0 8 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 20 0 0 1 0 1 1 0 8 0 uaddrrnd 24 1210 0 1180 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1210 0 1180 1 0 1 1 0 8 0 vmmpekpl 168 11096 0 11060 3 0 3 3 0 8 0 vmmpepl 168 81914 0 80000 95 1 94 95 0 357 6 vmsppl 368 1209 0 1180 4 1 3 4 0 8 0 rwobjpl 40 26574 0 21862 48 0 48 48 0 8 0 pdppl 4096 2427 0 2360 113 44 69 83 0 8 2 pvpl 32 552705 0 543733 141 31 110 131 0 265 22 pmappl 216 1209 0 1180 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 532 0 194 14 3 11 14 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:335 clockintr_unbind(ffff800001539e30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001494c00) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:582 dtclose(11e5f,1,2000,ffff80002a820558) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,1,2000,ffff80002a820558) at dtclose+0xd9 sys/dev/dt/dt_dev.c:232 spec_close(ffff800034941840) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd8066da9890,1,fffffd8007bfb4e0,ffff80002a820558) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd8068c514b8,ffff80002a820558) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd8068c514b8,ffff80002a820558) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd8068c514b8,ffff80002a820558) at fdrop+0x121 sys/kern/kern_descrip.c:1280 closef(fffffd8068c514b8,ffff80002a820558) at closef+0x190 sys/kern/kern_descrip.c:1264 fdfree(ffff80002a820558) at fdfree+0x115 sys/kern/kern_descrip.c:1195 exit1(ffff80002a820558,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002a820558,ffff800034941ba0,ffff800034941af0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff800034941ba0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff800034941ba0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74b184e2fc30, count: -14 ddb> machine ddbcpu 1 No such command ddb> trace mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:335 clockintr_unbind(ffff800001539e30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001494c00) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:582 dtclose(11e5f,1,2000,ffff80002a820558) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,1,2000,ffff80002a820558) at dtclose+0xd9 sys/dev/dt/dt_dev.c:232 spec_close(ffff800034941840) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd8066da9890,1,fffffd8007bfb4e0,ffff80002a820558) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd8068c514b8,ffff80002a820558) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd8068c514b8,ffff80002a820558) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd8068c514b8,ffff80002a820558) at fdrop+0x121 sys/kern/kern_descrip.c:1280 closef(fffffd8068c514b8,ffff80002a820558) at closef+0x190 sys/kern/kern_descrip.c:1264 fdfree(ffff80002a820558) at fdfree+0x115 sys/kern/kern_descrip.c:1195 exit1(ffff80002a820558,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002a820558,ffff800034941ba0,ffff800034941af0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff800034941ba0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff800034941ba0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74b184e2fc30, count: -14