3z4k?5 707FPI7}V>҉WO`H3*=` a/F{t7'dY0;]suvm_fault(0xffffffff82874878, 0xffff800000b77000, 0, 1) -> e u*Xc4kR1kc(Ig,QZe}OGKeXVpxr_z%=֠3nPcL(Pkp0;Qe*Oo}8nl/1nUL:e;Z}}VB _ 鸞Gk徣p4w/*]@UjaFozpgdZf.{egQ$R70̔U\] j0 sD#O>7fPFy j ,'Jo$pStopped at memcpy+0x15: repe movsq (%rsi),%es:(%rdi) ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic kernel page fault uvm_fault(0xffffffff82874878, 0xffff800000b77000, 0, 1) -> e memcpy() at memcpy+0x15 end trace frame: 0xffff800023fc34a0, count: 0 ddb{0}> trace memcpy() at memcpy+0x15 rtm_msg1(c,ffff800023fc34b8) at rtm_msg1+0x1b2 sys/net/rtsock.c:1552 rtm_addr(c,ffff800000b76f00) at rtm_addr+0x9b sys/net/rtsock.c:1740 rt_ifa_add(ffff800000b76f00,240404,ffff800000b76f40,0) at rt_ifa_add+0x2a7 sys/net/route.c:1140 rt_ifa_addlocal(ffff800000b76f00) at rt_ifa_addlocal+0x16d sys/net/route.c:1238 in_ifinit(ffff800000b71800,ffff800000b76f00,ffff800000b76f58,0) at in_ifinit+0x1cf sys/netinet/in.c:688 in_ioctl_change_ifaddr(8040691a,ffff800023fc3a20,ffff800000b71800,1) at in_ioctl_change_ifaddr+0x68c sys/netinet/in.c:519 in_ioctl(8040691a,ffff800023fc3a20,ffff800000b71800,1) at in_ioctl+0x2fb sys/netinet/in.c:246 ifioctl(fffffd807bf2d678,8040691a,ffff800023fc3a20,ffff8000230fe9e8) at ifioctl+0xe70 sys/net/if.c:2282 soo_ioctl(fffffd80667bd908,8040691a,ffff800023fc3a20,ffff8000230fe9e8) at soo_ioctl+0x27c sys/kern/sys_socket.c:138 sys_ioctl(ffff8000230fe9e8,ffff800023fc3b38,ffff800023fc3b80) at sys_ioctl+0x4a5 syscall(ffff800023fc3c00) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800023fc3c00) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xbbf4b340c30, count: -13 ddb{0}> show registers rdi 0xfffffd806f11c798 rsi 0xffff800000b77000 rbp 0xffff800023fc3430 rbx 0 rdx 0xa0 rcx 0x5 rax 0x7d806e5a5798 r8 0x2 r9 0x1 r10 0xcf2652751e18338c r11 0xfffffd806f11c720 r12 0xa0 r13 0xa0 r14 0xffff800000b76f88 r15 0xfffffd806f11c700 rip 0xffffffff81517cd5 memcpy+0x15 cs 0x8 rflags 0x10206 __ALIGN_SIZE+0xf206 rsp 0xffff800023fc3368 ss 0x10 memcpy+0x15: repe movsq (%rsi),%es:(%rdi) ddb{0}> show proc PROC (syz-executor.0) pid=246226 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=81, nice=20 forw=0xffffffffffffffff, list=0xffff8000230ff3a8,0xffffffff8291a7b0 process=0xffff800021ee0410 user=0xffff800023fbe000, vmspace=0xfffffd8068d4d188 estcpu=31, cpticks=3, pctcpu=0.2 user=0, sys=5, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 1342 229189 16108 0 2 0 syz-executor.0 1342 27666 16108 0 2 0x4000000 syz-executor.0 1342 489326 16108 0 3 0x4000080 pipewr syz-executor.0 1342 467163 16108 0 2 0x4000000 syz-executor.0 * 1342 246226 16108 0 7 0x4000000 syz-executor.0 54073 35423 59113 0 2 0 syz-executor.1 54073 142811 59113 0 3 0x4000080 ttyout syz-executor.1 3487 169543 0 0 3 0x14200 acct acct 16108 202448 57124 0 7 0x482 syz-executor.0 14840 356477 0 0 3 0x14280 nfsidl nfsio 91395 469336 0 0 3 0x14280 nfsidl nfsio 8702 185971 0 0 3 0x14280 nfsidl nfsio 60673 197359 0 0 3 0x14280 nfsidl nfsio 95585 459649 0 0 3 0x14280 nfsidl nfsio 77899 518693 0 0 3 0x14280 nfsidl nfsio 20104 21628 0 0 3 0x14280 nfsidl nfsio 41600 356268 0 0 3 0x14280 nfsidl nfsio 45438 238221 0 0 3 0x14280 nfsidl nfsio 68760 497785 0 0 3 0x14280 nfsidl nfsio 13201 346946 0 0 3 0x14280 nfsidl nfsio 18889 266969 0 0 3 0x14280 nfsidl nfsio 28749 451723 0 0 3 0x14280 nfsidl nfsio 83489 168162 0 0 3 0x14280 nfsidl nfsio 59409 446863 0 0 3 0x14280 nfsidl nfsio 94036 326231 0 0 3 0x14280 nfsidl nfsio 9544 222889 0 0 3 0x14280 nfsidl nfsio 4096 72575 0 0 3 0x14280 nfsidl nfsio 93337 225053 0 0 3 0x14280 nfsidl nfsio 20601 44928 0 0 3 0x14280 nfsidl nfsio 515 497561 0 0 3 0x14200 bored sosplice 59113 131261 57124 0 2 0x482 syz-executor.1 57124 361375 30686 0 3 0x82 thrsleep syz-fuzzer 57124 58359 30686 0 3 0x4000082 thrsleep syz-fuzzer 57124 88474 30686 0 3 0x4000082 thrsleep syz-fuzzer 57124 490860 30686 0 3 0x4000082 thrsleep syz-fuzzer 57124 75955 30686 0 3 0x4000082 thrsleep syz-fuzzer 57124 520077 30686 0 3 0x4000082 thrsleep syz-fuzzer 57124 298673 30686 0 3 0x4000082 thrsleep syz-fuzzer 57124 443518 30686 0 3 0x4000082 kqread syz-fuzzer 57124 118846 30686 0 3 0x4000082 thrsleep syz-fuzzer 57124 342585 30686 0 3 0x4000082 thrsleep syz-fuzzer 30686 238225 74603 0 3 0x10008a pause ksh 74603 94527 4857 0 3 0x92 select sshd 9353 474826 1 0 3 0x100083 ttyopn getty 4857 16844 1 0 3 0x80 select sshd 41751 479360 18757 74 3 0x100092 bpf pflogd 18757 410771 1 0 3 0x80 netio pflogd 95708 393958 76333 73 2 0x100090 syslogd 76333 384321 1 0 3 0x100082 netio syslogd 83102 9874 1 77 3 0x100090 poll dhclient 77363 172513 1 0 3 0x80 poll dhclient 78904 407694 0 0 3 0x14200 bored smr 85605 123248 0 0 2 0x14200 zerothread 48750 441058 0 0 3 0x14200 aiodoned aiodoned 72220 77753 0 0 2 0x14200 update 41128 313180 0 0 3 0x14200 cleaner cleaner 54743 339149 0 0 3 0x14200 reaper reaper 98913 303394 0 0 3 0x14200 pgdaemon pagedaemon 91489 180438 0 0 3 0x14200 bored crynlk 70060 239647 0 0 3 0x14200 bored crypto 30525 326531 0 0 3 0x40014200 acpi0 acpi0 30206 408004 0 0 3 0x40014200 idle1 17232 110674 0 0 3 0x14200 bored softnet 17589 165056 0 0 3 0x14200 bored systqmp 42236 415263 0 0 3 0x14200 bored systq 99484 61368 0 0 3 0x40014200 bored softclock 97003 221400 0 0 3 0x40014200 idle0 1 509263 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 1342 (syz-executor.0) thread 0xffff8000230fe9e8 (246226) exclusive rwlock netlock r = 0 (0xffffffff826fbc18) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 in_ioctl_change_ifaddr+0x91 #2 in_ioctl+0x2fb sys/netinet/in.c:246 #3 ifioctl+0xe70 sys/net/if.c:2282 #4 soo_ioctl+0x27c sys/kern/sys_socket.c:138 #5 sys_ioctl+0x4a5 #6 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #6 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #7 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 1 (0xffffffff828cb930) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 soo_ioctl+0x26a sys/kern/sys_socket.c:138 #2 sys_ioctl+0x4a5 #3 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #3 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #4 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9539 6424K 6805K 78643K 11694 0 pcb 13 8K 8K 78643K 128 0 rtable 134 9K 11K 78643K 713 0 ifaddr 93 18K 18K 78643K 225 0 counters 43 33K 34K 78643K 65 0 ioctlops 0 0K 4K 78643K 1613 0 iov 0 0K 36K 78643K 134 0 mount 1 1K 1K 78643K 1 0 vnodes 1218 77K 77K 78643K 1624 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 10 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 1K 78643K 121 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 6 17K 25K 78643K 831 0 sigio 0 0K 0K 78643K 17 0 proc 62 63K 95K 78643K 575 0 subproc 32 2K 2K 78643K 68 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 44 0 in_multi 76 3K 4K 78643K 250 0 ether_multi 1 0K 0K 78643K 21 0 mrt 0 0K 0K 78643K 5 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 73 334K 334K 78643K 73 0 exec 0 0K 1K 78643K 321 0 pfkey data 0 0K 0K 78643K 2 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 152 137K 137K 78643K 3756 0 UVM aobj 28 4K 4K 78643K 31 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 82 0 NDP 14 0K 0K 78643K 54 0 temp 143 3872K 3937K 78643K 16471 0 kqueue 5 8K 24K 78643K 125 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 15 0 7 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 85 0 83 1 0 1 1 0 8 0 rtentry 112 129 0 84 2 0 2 2 0 8 0 unpcb 120 584 0 574 1 0 1 1 0 8 0 syncache 264 7 0 7 3 3 0 1 0 8 0 sackhl 24 2 0 2 2 1 1 1 0 8 1 tcpqe 32 282 0 282 1 1 0 1 0 8 0 tcpcb 544 247 0 240 1 0 1 1 0 8 0 inpcb 296 824 0 814 4 3 1 2 0 8 0 rttmr 72 1 0 1 1 1 0 1 0 8 0 ip6q 72 2 0 2 1 0 1 1 0 8 1 ip6af 40 6 0 6 1 0 1 1 0 8 1 nd6 48 39 0 35 1 0 1 1 0 8 0 pkpcb 40 10 0 10 5 4 1 1 0 8 1 swfcl 56 2 0 0 1 0 1 1 0 8 0 ppxss 1128 3 0 3 2 2 0 1 0 8 0 pffrag 232 6 0 6 4 4 0 1 0 482 0 pffrnode 88 6 0 6 4 4 0 1 0 8 0 pffrent 40 102 0 102 4 4 0 1 0 8 0 pfosfp 40 846 0 423 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 79 0 69 3 2 1 2 0 8 0 pfstitem 24 28 0 20 1 0 1 1 0 8 0 pfstkey 112 28 0 20 1 0 1 1 0 8 0 pfstate 328 27 0 20 3 0 3 3 0 8 1 pfsrctr 152 13 0 13 1 1 0 1 0 8 0 pfrule 1360 57 0 42 3 1 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 543 0 350 19 5 14 14 0 8 1 art_table 32 544 0 350 2 0 2 2 0 8 0 art_node 16 128 0 88 1 0 1 1 0 8 0 sysvmsgpl 40 6 0 4 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 113 0 103 1 0 1 1 0 8 0 shmpl 112 29 0 4 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 2507 0 1102 89 0 89 89 0 8 0 ffsino 272 2507 0 1102 96 1 95 95 0 8 0 nchpl 144 3806 0 2208 60 0 60 60 0 8 0 uvmvnodes 72 2832 0 0 52 0 52 52 0 8 0 vnodes 208 2832 0 0 150 0 150 150 0 8 0 namei 1024 10945 0 10945 3 2 1 1 0 8 1 percpumem 16 43 0 11 1 0 1 1 0 8 0 vcpupl 1984 10 0 0 2 0 2 2 0 8 0 vmpool 560 14 0 4 1 0 1 1 0 8 0 pfiaddrpl 120 46 0 36 1 0 1 1 0 8 0 scxspl 192 11967 0 11967 16 13 3 7 0 8 3 plimitpl 152 86 0 78 1 0 1 1 0 8 0 sigapl 424 1062 0 1008 7 0 7 7 0 8 0 futexpl 56 13093 0 13093 3 2 1 1 0 8 1 knotepl 112 349 0 330 3 2 1 2 0 8 0 kqueuepl 144 383 0 379 1 0 1 1 0 8 0 pipelkpl 48 1121 0 1109 1 0 1 1 0 8 0 pipepl 120 2242 0 2219 5 3 2 2 0 8 1 fdescpl 496 1025 0 1008 3 0 3 3 0 8 0 filepl 152 7737 0 7629 6 1 5 6 0 8 0 lockfpl 104 232 0 231 1 0 1 1 0 8 0 lockfspl 48 81 0 80 1 0 1 1 0 8 0 sessionpl 112 20 0 9 1 0 1 1 0 8 0 pgrppl 48 26 0 15 1 0 1 1 0 8 0 ucredpl 96 752 0 743 1 0 1 1 0 8 0 zombiepl 144 1008 0 1008 1 0 1 1 0 8 1 processpl 984 1062 0 1008 8 1 7 7 0 8 0 procpl 624 2849 0 2781 6 0 6 6 0 8 0 sosppl 128 8 0 8 3 2 1 1 0 8 1 sockpl 400 1507 0 1485 8 4 4 4 0 8 1 mcl64k 65536 9 0 0 2 0 2 2 0 8 0 mcl12k 12288 8 0 0 1 0 1 1 0 8 0 mcl9k 9216 5 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 11 0 0 2 0 2 2 0 8 0 mcl2k2 2112 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 185 0 0 23 1 22 23 0 8 0 mtagpl 96 46 0 0 2 0 2 2 0 8 0 mbufpl 256 328 0 0 19 0 19 19 0 8 0 bufpl 280 6372 0 137 446 0 446 446 0 8 0 anonpl 16 133209 0 116912 101 19 82 83 0 124 11 amapchunkpl 152 6811 0 6646 28 7 21 21 0 158 13 amappl16 192 5499 0 4608 83 30 53 57 0 8 8 amappl15 184 118 0 116 2 1 1 1 0 8 0 amappl14 176 187 0 182 1 0 1 1 0 8 0 amappl13 168 43 0 40 1 0 1 1 0 8 0 amappl12 160 409 0 406 1 0 1 1 0 8 0 amappl11 152 185 0 167 1 0 1 1 0 8 0 amappl10 144 20 0 15 1 0 1 1 0 8 0 amappl9 136 495 0 494 1 0 1 1 0 8 0 amappl8 128 508 0 472 2 0 2 2 0 8 0 amappl7 120 133 0 118 1 0 1 1 0 8 0 amappl6 112 147 0 137 1 0 1 1 0 8 0 amappl5 104 1207 0 1190 1 0 1 1 0 8 0 amappl4 96 639 0 607 1 0 1 1 0 8 0 amappl3 88 308 0 303 1 0 1 1 0 8 0 amappl2 80 7106 0 7028 2 0 2 2 0 8 0 amappl1 72 32204 0 31742 22 12 10 18 0 8 0 amappl 80 3139 0 3080 2 0 2 2 0 84 0 dma4096 4096 1 0 1 1 1 0 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 64 30 0 3 1 0 1 1 0 8 0 uaddrrnd 24 1039 0 1012 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1039 0 1012 1 0 1 1 0 8 0 vmmpekpl 168 17606 0 17564 3 0 3 3 0 8 0 vmmpepl 168 132111 0 129926 152 46 106 125 0 357 10 vmsppl 368 1038 0 1012 4 1 3 3 0 8 0 pdppl 4096 2085 0 2034 9 2 7 7 0 8 0 pvpl 32 384022 0 364263 225 27 198 198 0 265 35 pmappl 232 1038 0 1012 2 0 2 2 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 291 0 19 8 0 8 8 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace memcpy() at memcpy+0x15 rtm_msg1(c,ffff800023fc34b8) at rtm_msg1+0x1b2 sys/net/rtsock.c:1552 rtm_addr(c,ffff800000b76f00) at rtm_addr+0x9b sys/net/rtsock.c:1740 rt_ifa_add(ffff800000b76f00,240404,ffff800000b76f40,0) at rt_ifa_add+0x2a7 sys/net/route.c:1140 rt_ifa_addlocal(ffff800000b76f00) at rt_ifa_addlocal+0x16d sys/net/route.c:1238 in_ifinit(ffff800000b71800,ffff800000b76f00,ffff800000b76f58,0) at in_ifinit+0x1cf sys/netinet/in.c:688 in_ioctl_change_ifaddr(8040691a,ffff800023fc3a20,ffff800000b71800,1) at in_ioctl_change_ifaddr+0x68c sys/netinet/in.c:519 in_ioctl(8040691a,ffff800023fc3a20,ffff800000b71800,1) at in_ioctl+0x2fb sys/netinet/in.c:246 ifioctl(fffffd807bf2d678,8040691a,ffff800023fc3a20,ffff8000230fe9e8) at ifioctl+0xe70 sys/net/if.c:2282 soo_ioctl(fffffd80667bd908,8040691a,ffff800023fc3a20,ffff8000230fe9e8) at soo_ioctl+0x27c sys/kern/sys_socket.c:138 sys_ioctl(ffff8000230fe9e8,ffff800023fc3b38,ffff800023fc3b80) at sys_ioctl+0x4a5 syscall(ffff800023fc3c00) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800023fc3c00) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xbbf4b340c30, count: -13 ddb{0}> machine ddbcpu 1 Ƈ<"~#zSt ޼P|*Ld-ogU}ɚS ~tpV/KeoٴO97!~`gi9pgh܌eSs ۜ鋈dA+Pc(ڗ[]su#OT a{) Fɣt?_0]{^]%N 15Py Q*С++ C=>Qc/^ԝ{cmbh)c` ]_hf%YLMlU eZDPHzU9 #ô1 : x$C/>$أh_Nn+8:&ֹXd+P6MlVwt qd_vVWdAPi`.dC]5Rp[n džtw]iװ| ;6_8YA,cRd_DΪ b ?wSkUx_X?%&H?˖o0h+0󭍥^ϫi{;RSxr8OهSُ1Ȯ$ ɥRtaX{pcv:^/9Ky% v3UxaӊVW 6 r%P+ /z%G iz37%׏r. 2աG8ۣpY )&6V?'cKm< } {S8 | ""_va6ƅ;Fa6dbYLLX+5d6;S Sqdhrh:nBWM ^1ΉuZ ^q ttlbJ)Gt n.[|}l'. 9_밼<$0љn*x\0~z&݈ncx@zV!Qس}8F:E|,䛌k!8 %4[-o$vr/ 26R 8s@Q^z9dp8' V/|" Y R!4< jY`!_/6dq0A;Pb*b[dt=iQbC3[{?ĩ6 ɶR1JWJ}I4}S,OLMzآH >~27qJu<ú!WݬPtŪQ֓{)a3 \\C ֱCc#y4xwwָ 7wN~Ŧβes^ₖM҉[:2Z<{+89 n&L)!?)Li4'f, zV vBzYl_wk劁H6Slh/aeDrΎ߇e\WI2e]4Pj T).Hq#ϛdڻ܃nG֌XXELM qz"7F1Dx-#"0*T9LJQW&炟,k14L,pZVDfU6O=ߛd ȱ/angA1IJ(0LeS<|ҪyLF`TR5[TIO|@u% H#.9imپKftc9۷g7TPT²tl<51BTzA9#ZK0HkOŬG6!hbY 59?2cr[XZyn G̠< 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䞇9Es(ŝUlM%o"#Dͫ)20PՀCR`!, d !r)ݨ+Ռ|s*g~$͉9E!|׈juJ{.AՂ-8_B  ]_ n>g tDT|BZΈ.`𶃴E;{K=kIG@j]dz>#E7lQCW(wA *"{/B#iLkmƴ>id121f~4:I;?7ZL$O^fl=Z EhڤR/47HRaq$UW6@3\o_}IiuU-ATcVM52O-Ǎi,Ѷ*Zy ϑ>Kkpr D~=DVzy޽jD),g7D/%r6r.n\ ׬4ɴQFJ՘;łQ`@1yEuA _ɳh&3fl-DŽrY_rnJ#cͩfPrAU0s )VC֧ a@qy>Lk2E ait+U]-y0T>uxPq_1ke#e)pZhv;=$k&RUm,LKD=xw)i&tvPx{ms~ )XT$`x& v =[UQ!ۨ'J{J,+)\:{)?=ݍ3夞T"fanV7ёBk7yX=G}'B DOz@=BKhqfex'ls,aFqi>#q*eݣl@(w$q[ ?%rJ795{Ϥֵatrace x86_ipi_db(ffff800020d70ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:352 x86_ipi_handler() at x86_ipi_handler+0xc6 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x38 kd_curproc sys/dev/kcov.c:415 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x38 sys/dev/kcov.c:79 __mp_acquire_count(ffffffff828cb728,1) at __mp_acquire_count+0x51 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x392 sys/kern/sched_bsd.c:435 sleep_finish(ffff800023f2b4d0,1) at sleep_finish+0x113 sys/kern/kern_synch.c:418 sleep_finish_all(ffff800023f2b4d0,1) at sleep_finish_all+0x32 sleep_finish_timeout sys/kern/kern_synch.c:447 [inline] sleep_finish_all(ffff800023f2b4d0,1) at sleep_finish_all+0x32 sys/kern/kern_synch.c:393 tsleep(ffffffff82873530,120,ffffffff823edc83,2) at tsleep+0x1cc sys/kern/kern_synch.c:155 sys_nanosleep(ffff800020e224f8,ffff800023f2b600,ffff800023f2b650) at sys_nanosleep+0x205 sys/kern/kern_time.c:297 syscall(ffff800023f2b6d0) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800023f2b6d0) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffc1070, count: -12