kernel: page fault trap, code=10 Stopped at acpi_pdirpa+0xd55ea: uvm_fault(0xfffffd806ec41530, 0xe9779, 0, 1) -> e kernel: page fault trap, code=0 Stopped at db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax TID PID UID PRFLAGS PFLAGS CPU COMMAND *248609 12241 0 0 0x4000000 0K syz-executor db_read_bytes(e9779,1,ffff80002a087f64) at db_read_bytes+0x110 sys/arch/amd64/amd64/db_memrw.c:85 db_get_value(e9779,1,0) at db_get_value+0x59 db_disasm(e9779,0) at db_disasm+0x94 db_trap(6,10) at db_trap+0x181 sys/ddb/db_trap.c:71 db_ktrap(6,10,ffff80002a088200) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff80002a088200) at kerntrap+0x1dc sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0xd55ea rt_clone(ffff80002a0884d8,fffffd806142c8a8,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806142c890,fffffd80589c6d24,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806142c890,fffffd80589c6d24,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806142c890,fffffd80589c6d24,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff80002a0885f8,fffffd80589c6d20,fffffd806142c818) at in_pcbselsrc+0x250 udp_output(fffffd806142c818,fffffd806c6a6d00,fffffd80589c6d00,0) at udp_output+0x789 sys/netinet/udp_usrreq.c:1017 sosend(ffff800010fcba00,fffffd80589c6d00,ffff80002a088758,0,0,2) at sosend+0xa40 sendit(ffff80003699ccd0,5,ffff80002a0888d0,2,ffff80002a088990) at sendit+0x721 sys/kern/uipc_syscalls.c:786 end trace frame: 0xffff80002a088960, count: 0 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: uvm_fault(0xfffffd806ec41530, 0xe9779, 0, 1) -> e ddb{0}> trace db_read_bytes(e9779,1,ffff80002a087f64) at db_read_bytes+0x110 sys/arch/amd64/amd64/db_memrw.c:85 db_get_value(e9779,1,0) at db_get_value+0x59 db_disasm(e9779,0) at db_disasm+0x94 db_trap(6,10) at db_trap+0x181 sys/ddb/db_trap.c:71 db_ktrap(6,10,ffff80002a088200) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff80002a088200) at kerntrap+0x1dc sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0xd55ea rt_clone(ffff80002a0884d8,fffffd806142c8a8,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806142c890,fffffd80589c6d24,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806142c890,fffffd80589c6d24,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806142c890,fffffd80589c6d24,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff80002a0885f8,fffffd80589c6d20,fffffd806142c818) at in_pcbselsrc+0x250 udp_output(fffffd806142c818,fffffd806c6a6d00,fffffd80589c6d00,0) at udp_output+0x789 sys/netinet/udp_usrreq.c:1017 sosend(ffff800010fcba00,fffffd80589c6d00,ffff80002a088758,0,0,2) at sosend+0xa40 sendit(ffff80003699ccd0,5,ffff80002a0888d0,2,ffff80002a088990) at sendit+0x721 sys/kern/uipc_syscalls.c:786 sys_sendmsg(ffff80003699ccd0,ffff80002a088a40,ffff80002a088990) at sys_sendmsg+0x246 sys/kern/uipc_syscalls.c:604 syscall(ffff80002a088a40) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a088a40) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6fcb7a2d320, count: -17 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a087f50 rbx 0x1 rdx 0 rcx 0xffff80003699ccd0 rax 0xffffffff8343cff0 cpu_info_full_primary+0x1ff0 r8 0xffff80002a088080 r9 0x8080808080808080 r10 0x659fd24ebc7dd37b r11 0xbc351889cc4bb29e r12 0x1 r13 0x1 r14 0xffff80002a087f65 r15 0xe977a acpi_pdirpa+0xd55eb rip 0xffffffff82215f50 db_read_bytes+0x110 cs 0x8 rflags 0x10286 __ALIGN_SIZE+0xf286 rsp 0xffff80002a087ef0 ss 0x10 db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax ddb{0}> show proc PROC (syz-executor) tid=248609 pid=12241 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800029fd9448,0xffffffff8362d310 process=0xffff80002bd8cda0 user=0xffff80002a083000, vmspace=0xfffffd806ec41530 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 12241 26761 89387 0 2 0 syz-executor *12241 248609 89387 0 7 0x4000000 syz-executor 99149 471656 42633 0 2 0 syz-executor 99149 150142 42633 0 3 0x4000080 fsleep syz-executor 85146 201755 34838 0 2 0x480 syz-executor 85146 75336 34838 0 3 0x4000080 netcon syz-executor 85146 48139 34838 0 3 0x4000080 fsleep syz-executor 85146 43946 34838 0 3 0x4000080 fsleep syz-executor 44278 170590 41308 60928 2 0x10 syz-executor 44278 501432 41308 60928 3 0x4000090 fsleep syz-executor 4427 394211 45175 0 2 0 syz-executor 4427 490676 45175 0 3 0x4000080 fsleep syz-executor 66886 382623 11168 0 2 0 syz-executor 66886 135085 11168 0 3 0x4000080 fsleep syz-executor 21442 472462 98500 0 3 0x80 nanoslp syz-executor 21442 148496 98500 0 3 0x4000080 nanoslp syz-executor 21442 155035 98500 0 3 0x4000080 fsleep syz-executor 21442 498216 98500 0 3 0x4000080 fsleep syz-executor 41308 149025 7079 0 3 0x82 nanoslp syz-executor 98500 113494 7079 0 3 0x82 nanoslp syz-executor 34838 283861 7079 0 3 0x82 nanoslp syz-executor 42633 369416 7079 0 2 0x482 syz-executor 45175 125455 7079 0 2 0x482 syz-executor 89387 391813 7079 0 2 0x482 syz-executor 11168 37051 7079 0 2 0x482 syz-executor 29892 449140 7079 0 2 0x2 syz-executor 59066 210217 1 0 3 0x100083 ttyin getty 82236 440443 0 0 3 0x14280 nfsidl nfsio 79170 113317 0 0 3 0x14280 nfsidl nfsio 82231 382513 0 0 3 0x14280 nfsidl nfsio 81915 439036 0 0 3 0x14280 nfsidl nfsio 4071 18455 0 0 3 0x14280 nfsidl nfsio 84311 412945 0 0 3 0x14280 nfsidl nfsio 39479 407626 0 0 3 0x14280 nfsidl nfsio 13082 356519 0 0 3 0x14280 nfsidl nfsio 87596 452168 0 0 3 0x14280 nfsidl nfsio 36476 66966 0 0 3 0x14280 nfsidl nfsio 21812 94670 0 0 3 0x14280 nfsidl nfsio 17505 354666 0 0 3 0x14280 nfsidl nfsio 26279 227213 0 0 3 0x14280 nfsidl nfsio 2255 153685 0 0 3 0x14280 nfsidl nfsio 87125 514282 0 0 3 0x14280 nfsidl nfsio 15071 271875 0 0 3 0x14280 nfsidl nfsio 64989 108063 0 0 3 0x14280 nfsidl nfsio 42173 102964 0 0 3 0x14280 nfsidl nfsio 82699 346885 0 0 3 0x14280 nfsidl nfsio 16887 516003 0 0 3 0x14280 nfsidl nfsio 88073 306930 0 0 3 0x14200 bored sosplice 7079 498017 48705 0 2 0x2 syz-executor 48705 323243 734 0 3 0x10008a sigsusp ksh 734 511672 96914 0 3 0x98 kqread sshd-session 96914 389054 33254 0 3 0x92 kqread sshd-session 33254 160550 1 0 3 0x88 kqread sshd 72881 271877 86997 74 3 0x1100092 bpf pflogd 86997 363182 1 0 3 0x80 sbwait pflogd 31382 178474 74057 73 2 0x1100010 syslogd 74057 96511 1 0 3 0x100082 sbwait syslogd 66644 161374 1 0 3 0x100080 kqread resolvd 78895 389845 75754 77 3 0x100092 kqread dhcpleased 11071 159475 75754 77 3 0x100092 kqread dhcpleased 75754 311486 1 0 3 0x80 kqread dhcpleased 20016 524043 0 0 3 0x14200 bored smr 25006 426660 0 0 2 0x14200 zerothread 39306 91239 0 0 3 0x14200 aiodoned aiodoned 92051 373624 0 0 3 0x14200 syncer update 67473 435909 0 0 3 0x14200 cleaner cleaner 63609 70520 0 0 3 0x14200 reaper reaper 17527 164416 0 0 3 0x14200 pgdaemon pagedaemon 28190 365320 0 0 3 0x14200 bored viomb 26296 90914 0 0 3 0x40014200 acpi0 acpi0 24669 512748 0 0 7 0x40014200 idle1 90638 63560 0 0 3 0x14200 bored softnet3 9748 518130 0 0 3 0x14200 bored softnet2 34297 344816 0 0 3 0x14200 bored softnet1 24884 515544 0 0 3 0x14200 bored softnet0 17521 351777 0 0 3 0x14200 bored systqmp 49182 297061 0 0 3 0x14200 bored systq 79961 477408 0 0 3 0x14200 tmoslp softclockmp 90877 131819 0 0 3 0x40014200 tmoslp softclock 29498 261197 0 0 3 0x40014200 idle0 1 321485 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 12241 (syz-executor) thread 0xffff80003699ccd0 (248609) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff835c3948) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rt_clone+0x72 #2 route_mpath+0x170 rt_match sys/net/route.c:360 [inline] #2 route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] #2 route_mpath+0x170 sys/net/route.c:255 #3 in_pcbselsrc+0x250 #4 udp_output+0x789 sys/netinet/udp_usrreq.c:1017 #5 sosend+0xa40 #6 sendit+0x721 sys/kern/uipc_syscalls.c:786 #7 sys_sendmsg+0x246 sys/kern/uipc_syscalls.c:604 #8 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 exclusive rwlock inet r = 0 (0xffff800010fcba18) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 sosend+0x992 sys/kern/uipc_socket.c:757 #2 sendit+0x721 sys/kern/uipc_syscalls.c:786 #3 sys_sendmsg+0x246 sys/kern/uipc_syscalls.c:604 #4 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #4 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #5 Xsyscall+0x128 shared rwlock netlock r = 0 (0xffffffff834a5c90) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 solock_shared+0xcf #2 sosend+0x992 sys/kern/uipc_socket.c:757 #3 sendit+0x721 sys/kern/uipc_syscalls.c:786 #4 sys_sendmsg+0x246 sys/kern/uipc_syscalls.c:604 #5 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #5 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #6 Xsyscall+0x128 exclusive rwlock sbufsnd r = 0 (0xffff800010fcbba8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 sblock+0xb7 sys/kern/uipc_socket2.c:549 #3 sosend+0x2ff sys/kern/uipc_socket.c:681 #4 sendit+0x721 sys/kern/uipc_syscalls.c:786 #5 sys_sendmsg+0x246 sys/kern/uipc_syscalls.c:604 #6 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #6 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 Process 29892 (syz-executor) thread 0xffff80003699dc00 (449140) exclusive rrwlock inode r = 0 (0xfffffd806c5354e8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vget+0x2bd sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x192 sys/ufs/ufs/ufs_ihash.c:98 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1201 #8 ufs_lookup+0x19f8 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #11 namei+0x7aa sys/kern/vfs_lookup.c:250 #12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806af624e0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 31382 (syslogd) thread 0xffff8000ffffdbe8 (178474) exclusive rrwlock inode r = 0 (0xfffffd806e3db2c0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 sys_fsync+0x152 sys/kern/vfs_syscalls.c:2926 #6 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #6 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10235 11322K 11572K 166960K 12353 0 pcb 18 14K 15K 166960K 109 0 rtable 255 8K 8K 166960K 1244 0 pf 36 18K 25K 166960K 130 0 ifaddr 45 8K 8K 166960K 167 0 ifgroup 55 2K 2K 166960K 182 0 sysctl 2 0K 0K 166960K 2 0 counters 64 36K 36K 166960K 134 0 ioctlops 0 0K 4K 166960K 1601 0 iov 0 0K 18K 166960K 34 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1508 95K 95K 166960K 2342 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 6 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 28 0 dirhash 12 2K 2K 166960K 21 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 17 61K 93K 166960K 1032 0 sigio 0 0K 0K 166960K 11 0 proc 72 91K 140K 166960K 1304 0 subproc 104 6K 7K 166960K 442 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 182 0 in_multi 100 7K 7K 166960K 405 0 ether_multi 1 0K 0K 166960K 2 0 mrt 0 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 223 996K 996K 166960K 223 0 exec 0 0K 1K 166960K 751 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 240 73K 91K 166960K 9553 0 UVM aobj 19 2K 2K 166960K 20 0 pinsyscall 42 84K 106K 166960K 2791 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 27 0 NDP 16 0K 2K 166960K 117 0 temp 50 6817K 6906K 166960K 48408 0 kqueue 16 22K 28K 166960K 116 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> 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 120 144 0 140 2 1 1 2 0 8 0 rtentry 112 427 0 310 4 0 4 4 0 8 0 unpcb 144 826 0 808 12 11 1 6 0 8 0 syncache 336 5 0 5 3 3 0 1 0 8 0 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 808 197 0 191 9 7 2 8 0 8 0 arp 120 75 0 56 1 0 1 1 0 8 0 inpcb 336 942 0 931 12 10 2 7 0 8 0 nd6 136 103 0 78 1 0 1 1 0 8 0 pkpcb 40 1 0 1 1 1 0 1 0 8 0 kcovpl 48 34 0 26 1 0 1 1 0 8 0 ppxss 1168 7 0 7 2 2 0 1 0 8 0 pffrag 232 7 0 4 2 1 1 1 0 482 0 pffrnode 88 7 0 4 2 1 1 1 0 8 0 pffrent 40 18 0 15 1 0 1 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 pfrktable 1344 4 0 3 1 0 1 1 0 8 0 pfanchor 1288 1 0 1 1 1 0 1 0 8 0 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 71 0 38 1 0 1 1 0 8 0 pfstkey 128 72 0 39 2 0 2 2 0 8 0 pfstate 376 71 0 39 4 0 4 4 0 8 0 pfrule 1344 35 0 17 2 0 2 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 1676 0 1175 32 0 32 32 0 8 0 art_table 32 1678 0 1175 5 0 5 5 0 8 0 art_node 16 421 0 318 1 0 1 1 0 8 0 sysvmsgpl 40 5 0 2 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 21 0 11 1 0 1 1 0 8 0 shmpl 112 17 0 1 1 0 1 1 0 8 0 dirhash 1024 23 0 6 3 0 3 3 0 8 0 dino2pl 256 2643 0 1087 98 0 98 98 0 8 0 ffsino 272 2643 0 1087 104 0 104 104 0 8 0 nchpl 144 3549 0 1819 65 0 65 65 0 8 0 uvmvnodes 80 3470 0 0 71 0 71 71 0 8 0 vnodes 216 3470 0 0 193 0 193 193 0 8 0 namei 1024 14598 0 14598 5 4 1 2 0 8 1 percpumem 16 81 0 35 1 0 1 1 0 8 0 pfiaddrpl 120 1 0 1 1 1 0 1 0 8 0 kstatmem 264 94 0 70 2 0 2 2 0 8 0 scsiplug 72 3 0 3 3 3 0 1 0 8 0 scxspl 216 34487 0 34487 16 15 1 8 1 8 1 plimitpl 152 190 0 173 1 0 1 1 0 8 0 sigapl 424 1302 0 1232 10 1 9 9 0 8 0 futexpl 64 8434 0 8426 4 3 1 1 0 8 0 knotepl 120 616 0 0 17 0 17 17 0 8 0 kqueuepl 216 240 0 229 5 0 5 5 0 8 4 pipepl 320 255 0 227 6 3 3 6 0 8 0 fdescpl 496 1263 0 1232 6 1 5 5 0 8 0 filepl 152 7103 0 6847 24 11 13 18 0 8 2 lockfpl 104 627 0 623 2 1 1 2 0 8 0 lockfspl 48 269 0 265 1 0 1 1 0 8 0 sessionpl 144 51 0 42 1 0 1 1 0 8 0 pgrppl 48 90 0 73 1 0 1 1 0 8 0 ucredpl 104 976 0 961 1 0 1 1 0 8 0 zombiepl 144 1232 0 1232 1 0 1 1 0 8 1 processpl 1160 1302 0 1232 7 1 6 6 0 8 0 procpl 648 2059 0 1978 8 0 8 8 0 8 0 srpgc 96 4 0 4 2 2 0 1 0 8 0 sosppl 168 3 0 3 2 1 1 1 0 8 1 sockpl 664 1919 0 1886 28 24 4 17 0 8 0 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 2 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 134 0 0 17 0 17 17 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 31 0 0 4 0 4 4 0 8 0 mtagpl 96 7 0 0 1 0 1 1 0 8 0 mbufpl 256 2185 0 0 136 0 136 136 0 8 0 bufpl 280 12314 0 5651 477 0 477 477 0 8 0 anonpl 24 307270 0 303816 81 18 63 74 0 185 25 amapchunkpl 152 30946 0 30429 37 6 31 33 0 158 9 amappl16 200 8578 0 8562 53 39 14 26 0 8 11 amappl15 192 13 0 12 1 0 1 1 0 8 0 amappl14 184 183 0 170 1 0 1 1 0 8 0 amappl13 176 14 0 14 2 2 0 1 0 8 0 amappl12 168 2329 0 2298 3 1 2 2 0 8 0 amappl11 160 56 0 42 1 0 1 1 0 8 0 amappl10 152 6 0 6 1 1 0 1 0 8 0 amappl9 144 139 0 139 1 1 0 1 0 8 0 amappl8 136 65 0 63 1 0 1 1 0 8 0 amappl7 128 167 0 155 1 0 1 1 0 8 0 amappl6 120 423 0 422 1 0 1 1 0 8 0 amappl5 112 237 0 226 1 0 1 1 0 8 0 amappl4 104 397 0 378 1 0 1 1 0 8 0 amappl3 96 5926 0 5808 4 0 4 4 0 8 0 amappl2 88 1072 0 1005 2 0 2 2 0 8 0 amappl1 80 12284 0 11720 17 3 14 15 0 8 0 amappl 88 8922 0 8744 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma2048 2048 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 128 254 0 254 2 2 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 19 0 18 1 0 1 1 0 8 0 aobjpl 72 19 0 1 1 0 1 1 0 8 0 uaddrrnd 24 1263 0 1232 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1263 0 1232 1 0 1 1 0 8 0 vmmpekpl 168 11463 0 11411 4 0 4 4 0 8 0 vmmpepl 168 87798 0 85958 109 16 93 103 0 357 8 vmsppl 440 1262 0 1232 6 2 4 5 0 8 0 rwobjpl 56 33682 0 29270 66 0 66 66 0 8 3 pdppl 4096 2533 0 2464 135 60 75 85 0 8 6 pvpl 32 33007 0 0 266 0 266 266 0 265 0 pmappl 248 1262 0 1232 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 569 0 89 14 0 14 14 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_read_bytes(e9779,1,ffff80002a087f64) at db_read_bytes+0x110 sys/arch/amd64/amd64/db_memrw.c:85 db_get_value(e9779,1,0) at db_get_value+0x59 db_disasm(e9779,0) at db_disasm+0x94 db_trap(6,10) at db_trap+0x181 sys/ddb/db_trap.c:71 db_ktrap(6,10,ffff80002a088200) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff80002a088200) at kerntrap+0x1dc sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0xd55ea rt_clone(ffff80002a0884d8,fffffd806142c8a8,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806142c890,fffffd80589c6d24,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806142c890,fffffd80589c6d24,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806142c890,fffffd80589c6d24,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff80002a0885f8,fffffd80589c6d20,fffffd806142c818) at in_pcbselsrc+0x250 udp_output(fffffd806142c818,fffffd806c6a6d00,fffffd80589c6d00,0) at udp_output+0x789 sys/netinet/udp_usrreq.c:1017 sosend(ffff800010fcba00,fffffd80589c6d00,ffff80002a088758,0,0,2) at sosend+0xa40 sendit(ffff80003699ccd0,5,ffff80002a0888d0,2,ffff80002a088990) at sendit+0x721 sys/kern/uipc_syscalls.c:786 sys_sendmsg(ffff80003699ccd0,ffff80002a088a40,ffff80002a088990) at sys_sendmsg+0x246 sys/kern/uipc_syscalls.c:604 syscall(ffff80002a088a40) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a088a40) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6fcb7a2d320, count: -17 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029b7bff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 acpicpu_idle() at acpicpu_idle+0x41e sys/dev/acpi/acpicpu.c:1219 sched_idle(ffff800029b7bff0) at sched_idle+0x558 sys/kern/kern_sched.c:182 end trace frame: 0x0, count: 10 ddb{1}> trace x86_ipi_db(ffff800029b7bff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 acpicpu_idle() at acpicpu_idle+0x41e sys/dev/acpi/acpicpu.c:1219 sched_idle(ffff800029b7bff0) at sched_idle+0x558 sys/kern/kern_sched.c:182 end trace frame: 0x0, count: -5