kernel: page fault trap, code=10 Stopped at acpi_pdirpa+0xd55ea: uvm_fault(0xfffffd806bb66dc8, 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 *131678 98644 0 0 0x4000000 1K syz-executor 25320 99334 0 0x2 0 0 syz-executor db_read_bytes(e9779,1,ffff800034be6124) 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,ffff800034be63c0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff800034be63c0) 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(ffff800034be6698,fffffd806bafedb8,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff800034be6788,fffffd806c9fd320,fffffd806bafed28) at in_pcbselsrc+0x250 in_pcbconnect(fffffd806bafed28,fffffd806c9fd300) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff800010fdb780,fffffd806c9fd300) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff8000ffff27b8,ffff800034be69b0,ffff800034be6900) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 end trace frame: 0xffff800034be69a0, 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault(0xfffffd806bb66dc8, 0xe9779, 0, 1) -> e ddb{1}> trace db_read_bytes(e9779,1,ffff800034be6124) 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,ffff800034be63c0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff800034be63c0) 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(ffff800034be6698,fffffd806bafedb8,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff800034be6788,fffffd806c9fd320,fffffd806bafed28) at in_pcbselsrc+0x250 in_pcbconnect(fffffd806bafed28,fffffd806c9fd300) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff800010fdb780,fffffd806c9fd300) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff8000ffff27b8,ffff800034be69b0,ffff800034be6900) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 syscall(ffff800034be69b0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800034be69b0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xaccb8b8b9e0, count: -16 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800034be6110 rbx 0x1 rdx 0xffff800001617400 rcx 0xffff8000ffff27b8 rax 0xffff800029b7bff0 r8 0xffff800034be6240 r9 0x8080808080808080 r10 0xce929890ab873fb3 r11 0x29c036f5b6a7fe1 r12 0x1 r13 0x1 r14 0xffff800034be6125 r15 0xe977a acpi_pdirpa+0xd55eb rip 0xffffffff82612080 db_read_bytes+0x110 cs 0x8 rflags 0x10282 __ALIGN_SIZE+0xf282 rsp 0xffff800034be60b0 ss 0x10 db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax ddb{1}> show proc PROC (syz-executor) tid=131678 pid=98644 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=80, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffff0028,0xffff8000ffff2540 process=0xffff8000fffec4a8 user=0xffff800034be1000, vmspace=0xfffffd806bb66dc8 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 26957 129226 84761 0 2 0x10 syz-executor 26957 378042 84761 0 3 0x4000090 fsleep syz-executor 26957 302643 84761 0 3 0x4000090 fsleep syz-executor 26957 470617 84761 0 3 0x4000090 fsleep syz-executor 83727 282534 81529 0 2 0 syz-executor 83727 312399 81529 0 3 0x4000080 fsleep syz-executor 83727 78900 81529 0 3 0x4000080 fsleep syz-executor 77001 455654 88539 0 2 0x2 arp 98644 14023 99334 0 2 0 syz-executor *98644 131678 99334 0 7 0x4000000 syz-executor 88539 458851 75176 0 3 0x10008a sigsusp sh 78038 382814 89726 0 3 0 vmmapbsy syz-executor 78038 222237 89726 0 2 0x4000000 syz-executor 74259 104840 66400 0 3 0x80 nanoslp syz-executor 74259 123518 66400 0 3 0x4000080 sbwait syz-executor 74259 414016 66400 0 3 0x4000080 fsleep syz-executor 74259 207058 66400 0 3 0x4000080 fsleep syz-executor 84428 472611 9864 0 2 0x2 syz-executor 75176 220123 9864 0 3 0x82 wait syz-executor 66400 144378 9864 0 3 0x82 nanoslp syz-executor 89726 263450 9864 0 3 0x82 nanoslp syz-executor 84761 380525 9864 0 3 0x82 nanoslp syz-executor 81529 5967 9864 0 2 0x482 syz-executor 99334 25320 9864 0 7 0x2 syz-executor 49892 399137 0 0 3 0x14200 bored sosplice 60838 350319 1 0 3 0x100083 ttyin getty 9864 429323 81090 0 3 0x82 wait syz-executor 81090 438686 5968 0 3 0x10008a sigsusp ksh 5968 354715 24706 0 3 0x98 kqread sshd-session 24706 406638 62024 0 3 0x92 kqread sshd-session 62024 53044 1 0 3 0x88 kqread sshd 83214 508162 54003 74 3 0x1100092 bpf pflogd 54003 5997 1 0 3 0x80 sbwait pflogd 357 228759 35427 73 2 0x1100010 syslogd 35427 319396 1 0 3 0x100082 sbwait syslogd 18887 74339 1 0 3 0x100080 kqread resolvd 10771 370691 68370 77 3 0x100092 kqread dhcpleased 5481 3801 68370 77 3 0x100092 kqread dhcpleased 68370 470261 1 0 3 0x80 kqread dhcpleased 27086 383352 0 0 3 0x14200 bored smr 85598 193340 0 0 2 0x14200 zerothread 62625 70638 0 0 3 0x14200 aiodoned aiodoned 54358 217075 0 0 3 0x14200 syncer update 65308 162025 0 0 3 0x14200 cleaner cleaner 39301 50868 0 0 3 0x14200 reaper reaper 69526 462319 0 0 3 0x14200 pgdaemon pagedaemon 86905 265461 0 0 3 0x14200 bored viomb 310 469637 0 0 3 0x40014200 acpi0 acpi0 27509 428785 0 0 3 0x40014200 idle1 90552 418427 0 0 3 0x14200 bored softnet3 37513 396196 0 0 3 0x14200 bored softnet2 98723 312665 0 0 3 0x14200 bored softnet1 67570 153628 0 0 3 0x14200 bored softnet0 63495 83451 0 0 3 0x14200 bored systqmp 90267 87889 0 0 3 0x14200 bored systq 33641 259933 0 0 3 0x14200 tmoslp softclockmp 68025 485990 0 0 3 0x40014200 tmoslp softclock 95993 377499 0 0 3 0x40014200 idle0 1 503101 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 77001 (arp) thread 0xffff8000ffff2530 (455654) exclusive rwlock vmmaplk r = 0 (0xfffffd806cb8c108) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 vm_map_lock_ln+0x143 sys/uvm/uvm_map.c:5252 #3 uvm_map_immutable+0xb1 sys/uvm/uvm_map.c:4191 #4 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #4 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #5 Xsyscall+0x128 Process 98644 (syz-executor) thread 0xffff8000ffff27b8 (131678) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff835a3c08) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #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 in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 #5 tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 #6 sys_connect+0x345 sys/kern/uipc_syscalls.c:422 #7 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #7 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #8 Xsyscall+0x128 exclusive rwlock netlock r = 0 (0xffffffff834c1440) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 sys_connect+0x27f sys/kern/uipc_syscalls.c:413 #2 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #2 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #3 Xsyscall+0x128 Process 78038 (syz-executor) thread 0xffff8000ffff2f50 (222237) exclusive rrwlock inode r = 0 (0xfffffd806cb06f78) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #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 uvn_io+0x412 sys/uvm/uvm_vnode.c:1265 #6 uvn_get+0x2ad sys/uvm/uvm_vnode.c:1112 #7 uvm_fault_lower+0x440 sys/uvm/uvm_fault.c:1284 #8 uvm_fault+0x301 sys/uvm/uvm_fault.c:637 #9 uvm_fault_wire+0x73 sys/uvm/uvm_fault.c:1602 #10 uvm_map_pageable_wire+0x40f sys/uvm/uvm_map.c:2127 #11 sys_mlockall+0x85 sys/uvm/uvm_mmap.c:898 #12 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #12 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 Process 84428 (syz-executor) thread 0xffff8000ffff07c0 (472611) exclusive rrwlock inode r = 0 (0xfffffd805e4a75e8) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #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 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:169 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3099 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd805e4a7f78) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #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 domkdirat+0x8b sys/kern/vfs_syscalls.c:3084 #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 357 (syslogd) thread 0xffff8000ffffd1c8 (228759) exclusive rrwlock inode r = 0 (0xfffffd806e1681b0) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #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{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10195 14184K 14526K 166960K 11801 0 pcb 17 12K 12K 166960K 69 0 rtable 193 5K 7K 166960K 831 0 pf 34 17K 18K 166960K 86 0 ifaddr 39 6K 8K 166960K 120 0 ifgroup 55 2K 2K 166960K 132 0 counters 64 36K 36K 166960K 104 0 ioctlops 0 0K 4K 166960K 1509 0 iov 0 0K 12K 166960K 77 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1426 90K 90K 166960K 1799 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 4 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 30 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1690 195K 286K 166960K 12418 0 file desc 17 61K 93K 166960K 582 0 sigio 0 0K 0K 166960K 2 0 proc 72 91K 128K 166960K 1010 0 subproc 104 6K 6K 166960K 325 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 25 0 in_multi 79 5K 7K 166960K 265 0 ether_multi 1 0K 0K 166960K 2 0 mrt 0 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 73 334K 334K 166960K 73 0 exec 0 0K 1K 166960K 657 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 230 74K 91K 166960K 6107 0 UVM aobj 8 2K 2K 166960K 8 0 pinsyscall 43 86K 111K 166960K 2085 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 7 0 NDP 14 0K 1K 166960K 78 0 temp 42 6816K 6894K 166960K 21800 0 kqueue 14 22K 26K 166960K 64 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 76 0 72 1 0 1 1 0 8 0 rtentry 112 286 0 198 4 0 4 4 0 8 0 unpcb 144 204 0 180 4 3 1 3 0 8 0 syncache 336 5 0 5 2 2 0 1 0 8 0 tcpqe 32 2 0 2 2 2 0 1 0 8 0 tcpcb 808 175 0 166 11 10 1 8 0 8 0 arp 120 48 0 31 1 0 1 1 0 8 0 inpcb 336 444 0 427 9 7 2 8 0 8 0 nd6 136 69 0 51 1 0 1 1 0 8 0 pkpcb 40 3 0 3 1 1 0 1 0 8 0 kcovpl 48 25 0 17 1 0 1 1 0 8 0 ppxss 1168 2 0 2 1 1 0 1 0 8 0 pffrag 232 3 0 1 1 0 1 1 0 482 0 pffrnode 88 3 0 1 1 0 1 1 0 8 0 pffrent 40 6 0 4 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 pfstitem 24 55 0 26 1 0 1 1 0 8 0 pfstkey 128 55 0 26 2 0 2 2 0 8 0 pfstate 376 55 0 25 4 0 4 4 0 8 0 pfrule 1344 22 0 17 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1141 0 775 33 4 29 31 0 8 6 art_table 32 1142 0 775 4 0 4 4 0 8 0 art_node 16 278 0 199 1 0 1 1 0 8 0 sysvmsgpl 40 5 0 5 2 2 0 1 0 8 0 semapl 112 28 0 18 1 0 1 1 0 8 0 shmpl 112 5 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1944 0 409 96 0 96 96 0 8 0 ffsino 272 1944 0 409 103 0 103 103 0 8 0 nchpl 144 2445 0 741 64 0 64 64 0 8 0 uvmvnodes 80 2430 0 0 50 0 50 50 0 8 0 vnodes 216 2430 0 0 135 0 135 135 0 8 0 namei 1024 9711 0 9710 7 6 1 4 0 8 0 percpumem 16 66 0 20 1 0 1 1 0 8 0 kstatmem 264 64 0 40 2 0 2 2 0 8 0 scxspl 216 15398 0 15398 11 8 3 8 1 8 3 plimitpl 152 83 0 65 1 0 1 1 0 8 0 sigapl 424 855 0 805 8 1 7 7 0 8 0 futexpl 64 3469 0 3462 3 2 1 1 0 8 0 knotepl 120 331 0 0 10 0 10 10 0 8 0 kqueuepl 216 87 0 77 1 0 1 1 0 8 0 pipepl 320 179 0 152 3 0 3 3 0 8 0 fdescpl 496 836 0 805 6 1 5 5 0 8 0 filepl 152 3597 0 3343 17 7 10 14 0 8 0 lockfpl 104 217 0 215 1 0 1 1 0 8 0 lockfspl 48 39 0 37 1 0 1 1 0 8 0 sessionpl 144 41 0 32 1 0 1 1 0 8 0 pgrppl 48 68 0 51 1 0 1 1 0 8 0 ucredpl 104 392 0 377 1 0 1 1 0 8 0 zombiepl 144 889 0 888 2 1 1 1 0 8 0 processpl 1160 855 0 805 5 1 4 5 0 8 0 procpl 648 1236 0 1176 6 0 6 6 0 8 0 srpgc 96 4 0 4 2 2 0 1 0 8 0 sockpl 664 731 0 686 10 6 4 10 0 8 0 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 4 0 0 1 0 1 1 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 217 0 0 28 0 28 28 0 8 0 mtagpl 96 9 0 0 1 0 1 1 0 8 0 mbufpl 256 347 0 0 21 0 21 21 0 8 0 bufpl 280 5883 0 97 414 0 414 414 0 8 0 anonpl 24 182792 0 175242 73 4 69 69 0 185 22 amapchunkpl 152 19465 0 18740 33 2 31 32 0 158 2 amappl16 200 3811 0 3798 22 8 14 14 0 8 8 amappl15 192 6 0 6 1 1 0 1 0 8 0 amappl14 184 145 0 132 1 0 1 1 0 8 0 amappl13 176 19 0 19 1 1 0 1 0 8 0 amappl12 168 1741 0 1710 4 2 2 3 0 8 0 amappl11 160 54 0 40 1 0 1 1 0 8 0 amappl10 152 8 0 8 1 1 0 1 0 8 0 amappl9 144 133 0 133 1 1 0 1 0 8 0 amappl8 136 19 0 17 1 0 1 1 0 8 0 amappl7 128 169 0 155 1 0 1 1 0 8 0 amappl6 120 324 0 322 1 0 1 1 0 8 0 amappl5 112 202 0 191 1 0 1 1 0 8 0 amappl4 104 353 0 331 1 0 1 1 0 8 0 amappl3 96 3780 0 3667 4 0 4 4 0 8 0 amappl2 88 906 0 834 2 0 2 2 0 8 0 amappl1 80 10004 0 9413 14 0 14 14 0 8 0 amappl 88 5594 0 5427 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 19 0 18 1 0 1 1 0 8 0 aobjpl 72 7 0 0 1 0 1 1 0 8 0 uaddrrnd 24 836 0 805 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 836 0 805 1 0 1 1 0 8 0 vmmpekpl 168 8275 0 8224 5 1 4 4 0 8 0 vmmpepl 168 58935 0 57117 98 4 94 94 0 357 1 vmsppl 440 835 0 805 6 2 4 5 0 8 0 rwobjpl 56 22691 0 19296 52 0 52 52 0 8 0 pdppl 4096 1679 0 1610 125 48 77 85 0 8 8 pvpl 32 30209 0 0 244 0 244 244 0 265 0 pmappl 248 835 0 805 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 447 0 80 11 0 11 11 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83472ff0) 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 __mp_lock(ffffffff835a3a00) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff835a3a00) at __mp_lock+0x192 sys/kern/kern_lock.c:144 syscall(ffff80002a0a43d0) at syscall+0xad6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0a43d0) at syscall+0xad6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7dc27d5d96b0, count: 9 ddb{0}> trace x86_ipi_db(ffffffff83472ff0) 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 __mp_lock(ffffffff835a3a00) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff835a3a00) at __mp_lock+0x192 sys/kern/kern_lock.c:144 syscall(ffff80002a0a43d0) at syscall+0xad6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0a43d0) at syscall+0xad6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7dc27d5d96b0, count: -6 ddb{0}> machine ddbcpu 1 Stopped at db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax db_read_bytes(e9779,1,ffff800034be6124) 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,ffff800034be63c0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff800034be63c0) 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(ffff800034be6698,fffffd806bafedb8,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff800034be6788,fffffd806c9fd320,fffffd806bafed28) at in_pcbselsrc+0x250 in_pcbconnect(fffffd806bafed28,fffffd806c9fd300) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff800010fdb780,fffffd806c9fd300) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff8000ffff27b8,ffff800034be69b0,ffff800034be6900) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 end trace frame: 0xffff800034be69a0, count: 0 ddb{1}> trace db_read_bytes(e9779,1,ffff800034be6124) 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,ffff800034be63c0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff800034be63c0) 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(ffff800034be6698,fffffd806bafedb8,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806bafeda0,fffffd806c9fd324,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff800034be6788,fffffd806c9fd320,fffffd806bafed28) at in_pcbselsrc+0x250 in_pcbconnect(fffffd806bafed28,fffffd806c9fd300) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff800010fdb780,fffffd806c9fd300) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff8000ffff27b8,ffff800034be69b0,ffff800034be6900) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 syscall(ffff800034be69b0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800034be69b0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xaccb8b8b9e0, count: -16