kernel: page fault trap, code=10 Stopped at acpi_pdirpa+0xd55ea: uvm_fault(0xfffffd806bc5a8a0, 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 495773 35709 0 0x100002 0 1 arp *318768 55031 0 0 0x4000000 0K syz-executor db_read_bytes(e9779,1,ffff8000371dad14) 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,ffff8000371dafb0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000371dafb0) 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(ffff8000371db288,fffffd80612fd498,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd80612fd480,fffffd806c914624,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd80612fd480,fffffd806c914624,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd80612fd480,fffffd806c914624,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff8000371db378,fffffd806c914620,fffffd80612fd408) at in_pcbselsrc+0x250 in_pcbconnect(fffffd80612fd408,fffffd806c914600) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff8000015882a8,fffffd806c914600) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff8000ffff5978,ffff8000371db5a0,ffff8000371db4f0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 end trace frame: 0xffff8000371db590, 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(0xfffffd806bc5a8a0, 0xe9779, 0, 1) -> e ddb{0}> trace db_read_bytes(e9779,1,ffff8000371dad14) 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,ffff8000371dafb0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000371dafb0) 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(ffff8000371db288,fffffd80612fd498,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd80612fd480,fffffd806c914624,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd80612fd480,fffffd806c914624,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd80612fd480,fffffd806c914624,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff8000371db378,fffffd806c914620,fffffd80612fd408) at in_pcbselsrc+0x250 in_pcbconnect(fffffd80612fd408,fffffd806c914600) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff8000015882a8,fffffd806c914600) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff8000ffff5978,ffff8000371db5a0,ffff8000371db4f0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 syscall(ffff8000371db5a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff8000371db5a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xef2302e3c40, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff8000371dad00 rbx 0x1 rdx 0xffff800001597180 rcx 0xffff8000ffff5978 rax 0xffffffff83472ff0 cpu_info_full_primary+0x1ff0 r8 0xffff8000371dae30 r9 0x8080808080808080 r10 0xd742ede8e5146d94 r11 0x9db1b3e1142181aa r12 0x1 r13 0x1 r14 0xffff8000371dad15 r15 0xe977a acpi_pdirpa+0xd55eb rip 0xffffffff82612080 db_read_bytes+0x110 cs 0x8 rflags 0x10282 __ALIGN_SIZE+0xf282 rsp 0xffff8000371daca0 ss 0x10 db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax ddb{0}> show proc PROC (syz-executor) tid=318768 pid=55031 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=68, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffff4a48,0xffff8000ffff47d0 process=0xffff8000ffffad60 user=0xffff8000371d6000, vmspace=0xfffffd806bc5a8a0 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 35709 495773 57574 0 7 0x100002 arp 57574 47823 16254 0 2 0x100002 sh 705 383932 83033 0 2 0x100002 sh 90100 337605 18383 0 3 0x2 clonelk ifconfig 18383 276033 98841 0 3 0x10008a sigsusp sh 15451 46915 15173 0 3 0x2 clonelk ifconfig 55031 321851 13826 0 2 0 syz-executor *55031 318768 13826 0 7 0x4000000 syz-executor 15173 350812 95067 0 3 0x10008a sigsusp sh 98841 293468 8113 0 3 0x82 wait syz-executor 95067 442047 8113 0 3 0x82 wait syz-executor 83033 34685 8113 0 3 0x82 wait syz-executor 16254 394925 8113 0 3 0x82 wait syz-executor 13826 487722 8113 0 2 0x482 syz-executor 37519 356223 8113 0 2 0x2 syz-executor 10663 62622 8113 0 2 0x2 syz-executor 81885 162568 0 0 3 0x14200 bored sosplice 8113 389076 87589 0 3 0x82 wait syz-executor 87589 494536 4372 0 3 0x10008a sigsusp ksh 4372 86328 29202 0 3 0x98 kqread sshd-session 29202 233632 71768 0 3 0x92 kqread sshd-session 52221 141236 1 0 3 0x100083 ttyin getty 71768 180706 1 0 3 0x88 kqread sshd 31203 164820 17782 74 3 0x1100092 bpf pflogd 17782 79934 1 0 3 0x80 sbwait pflogd 38667 410226 8457 73 2 0x1100010 syslogd 8457 221983 1 0 3 0x100082 sbwait syslogd 20320 6242 1 0 3 0x100080 kqread resolvd 92650 69204 95680 77 3 0x100092 kqread dhcpleased 90778 393852 95680 77 3 0x100092 kqread dhcpleased 95680 267716 1 0 3 0x80 kqread dhcpleased 43775 23238 0 0 2 0x14200 smr 79903 78360 0 0 2 0x14200 zerothread 671 130150 0 0 3 0x14200 aiodoned aiodoned 89949 142241 0 0 3 0x14200 syncer update 84518 435098 0 0 3 0x14200 cleaner cleaner 85292 307125 0 0 3 0x14200 reaper reaper 97335 168065 0 0 3 0x14200 pgdaemon pagedaemon 4021 370616 0 0 3 0x14200 bored viomb 45980 427047 0 0 3 0x40014200 acpi0 acpi0 7065 398024 0 0 3 0x40014200 idle1 62113 269937 0 0 3 0x14200 bored softnet3 69130 367827 0 0 3 0x14200 bored softnet2 91881 315786 0 0 3 0x14200 bored softnet1 80135 112890 0 0 3 0x14200 bored softnet0 68083 366114 0 0 3 0x14200 bored systqmp 4120 73756 0 0 3 0x14200 bored systq 40495 401416 0 0 3 0x14200 tmoslp softclockmp 42893 249654 0 0 3 0x40014200 tmoslp softclock 93117 53593 0 0 3 0x40014200 idle0 1 486657 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 55031 (syz-executor) thread 0xffff8000ffff5978 (318768) 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 37519 (syz-executor) thread 0xffff8000ffff7bf8 (356223) exclusive rrwlock inode r = 0 (0xfffffd8072ea1a38) #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 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 (0xfffffd806e3de2c0) #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 vget+0x2bd sys/kern/vfs_subr.c:676 #6 cache_lookup+0x36e sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x218 sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #10 namei+0x7aa sys/kern/vfs_lookup.c:250 #11 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #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 10663 (syz-executor) thread 0xffff8000ffff62a8 (62622) exclusive rrwlock inode r = 0 (0xfffffd8069959700) #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 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 (0xfffffd8069959d60) #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 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 38667 (syslogd) thread 0xffff8000ffffd960 (410226) exclusive rrwlock inode r = 0 (0xfffffd806e14f5f0) #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{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10192 14191K 14518K 166960K 11432 0 pcb 17 14K 16K 166960K 108 0 rtable 158 4K 7K 166960K 607 0 pf 31 17K 18K 166960K 62 0 ifaddr 33 5K 8K 166960K 133 0 ifgroup 47 2K 2K 166960K 83 0 counters 60 35K 36K 166960K 80 0 ioctlops 0 0K 4K 166960K 1493 0 iov 0 0K 16K 166960K 7 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1375 86K 86K 166960K 1629 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 5 0 VM map 2 1K 1K 166960K 2 0 sem 4 0K 0K 166960K 4 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1690 195K 286K 166960K 12418 0 file desc 18 65K 93K 166960K 325 0 sigio 0 0K 0K 166960K 9 0 proc 86 116K 140K 166960K 697 0 subproc 104 6K 6K 166960K 208 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 17 0 in_multi 55 4K 7K 166960K 139 0 ether_multi 1 0K 0K 166960K 1 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 73 334K 334K 166960K 73 0 exec 0 0K 1K 166960K 445 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 199 72K 75K 166960K 4154 0 UVM aobj 9 2K 2K 166960K 9 0 pinsyscall 44 88K 106K 166960K 1533 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 5 0 NDP 16 0K 2K 166960K 43 0 temp 37 6810K 6875K 166960K 15930 0 kqueue 13 20K 30K 166960K 57 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 51 0 47 1 0 1 1 0 8 0 rtentry 112 224 0 152 4 0 4 4 0 8 0 unpcb 144 97 0 80 2 1 1 2 0 8 0 syncache 336 3 0 3 2 2 0 1 0 8 0 tcpcb 808 34 0 28 2 1 1 2 0 8 0 arp 120 27 0 12 1 0 1 1 0 8 0 inpcb 336 287 0 275 7 3 4 7 0 8 2 nd6 136 33 0 21 1 0 1 1 0 8 0 kcovpl 48 16 0 8 1 0 1 1 0 8 0 ppxss 1168 2 0 2 1 1 0 1 0 8 0 pffrag 232 1 0 0 1 0 1 1 0 482 0 pffrnode 88 1 0 0 1 0 1 1 0 8 0 pffrent 40 1 0 0 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 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 29 0 3 1 0 1 1 0 8 0 pfstkey 128 29 0 3 1 0 1 1 0 8 0 pfstate 376 28 0 3 3 0 3 3 0 8 0 pfrule 1344 23 0 16 2 0 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 601 0 349 29 4 25 29 0 8 8 art_table 32 602 0 349 4 0 4 4 0 8 0 art_node 16 157 0 95 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 2 0 0 1 0 1 1 0 8 0 shmpl 112 6 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1816 0 297 95 0 95 95 0 8 0 ffsino 272 1816 0 297 102 0 102 102 0 8 0 nchpl 144 2155 0 464 63 0 63 63 0 8 0 uvmvnodes 80 2087 0 0 43 0 43 43 0 8 0 vnodes 216 2087 0 0 116 0 116 116 0 8 0 namei 1024 7235 0 7235 2 1 1 2 0 8 1 percpumem 16 54 0 10 1 0 1 1 0 8 0 kstatmem 264 40 0 20 2 0 2 2 0 8 0 scxspl 216 7824 0 7824 3 2 1 2 1 8 1 plimitpl 152 52 0 35 1 0 1 1 0 8 0 sigapl 424 611 0 560 9 2 7 7 0 8 1 futexpl 64 1680 0 1680 2 1 1 1 0 8 1 knotepl 120 311 0 0 10 0 10 10 0 8 0 kqueuepl 216 55 0 46 1 0 1 1 0 8 0 pipepl 320 145 0 118 3 0 3 3 0 8 0 fdescpl 496 592 0 560 7 2 5 5 0 8 0 filepl 152 2699 0 2454 13 3 10 13 0 8 0 lockfpl 104 54 0 52 1 0 1 1 0 8 0 lockfspl 48 27 0 25 1 0 1 1 0 8 0 sessionpl 144 30 0 21 1 0 1 1 0 8 0 pgrppl 48 46 0 29 1 0 1 1 0 8 0 ucredpl 104 376 0 362 1 0 1 1 0 8 0 zombiepl 144 561 0 560 1 0 1 1 0 8 0 processpl 1160 611 0 560 5 1 4 5 0 8 0 procpl 648 790 0 738 7 1 6 6 0 8 1 sosppl 168 2 0 2 1 1 0 1 0 8 0 sockpl 664 437 0 404 9 3 6 9 0 8 3 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 246 0 0 31 0 31 31 0 8 0 mtagpl 96 5 0 0 1 0 1 1 0 8 0 mbufpl 256 252 0 0 16 0 16 16 0 8 0 bufpl 280 5056 0 98 355 0 355 355 0 8 0 anonpl 24 152620 0 149316 51 1 50 50 0 185 21 amapchunkpl 152 13471 0 13111 31 1 30 31 0 158 15 amappl16 200 3735 0 3728 6 3 3 6 0 8 1 amappl15 192 4 0 4 1 1 0 1 0 8 0 amappl14 184 125 0 111 1 0 1 1 0 8 0 amappl13 176 6 0 6 1 1 0 1 0 8 0 amappl12 168 1322 0 1288 4 1 3 3 0 8 1 amappl11 160 60 0 46 1 0 1 1 0 8 0 amappl10 152 44 0 44 1 1 0 1 0 8 0 amappl9 144 141 0 140 1 0 1 1 0 8 0 amappl8 136 41 0 39 1 0 1 1 0 8 0 amappl7 128 112 0 99 1 0 1 1 0 8 0 amappl6 120 220 0 213 1 0 1 1 0 8 0 amappl5 112 162 0 148 1 0 1 1 0 8 0 amappl4 104 313 0 295 1 0 1 1 0 8 0 amappl3 96 2561 0 2478 4 0 4 4 0 8 1 amappl2 88 737 0 661 2 0 2 2 0 8 0 amappl1 80 8271 0 7675 14 1 13 14 0 8 0 amappl 88 3748 0 3615 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 8 0 0 1 0 1 1 0 8 0 uaddrrnd 24 592 0 560 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 592 0 560 1 0 1 1 0 8 0 vmmpekpl 168 6270 0 6228 3 0 3 3 0 8 0 vmmpepl 168 44320 0 42634 88 4 84 88 0 357 7 vmsppl 440 591 0 560 6 2 4 5 0 8 0 rwobjpl 56 18396 0 15351 43 0 43 43 0 8 0 pdppl 4096 1191 0 1120 115 38 77 85 0 8 6 pvpl 32 26743 0 0 216 0 216 216 0 265 0 pmappl 248 591 0 560 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 412 0 52 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_read_bytes(e9779,1,ffff8000371dad14) 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,ffff8000371dafb0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000371dafb0) 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(ffff8000371db288,fffffd80612fd498,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd80612fd480,fffffd806c914624,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd80612fd480,fffffd806c914624,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd80612fd480,fffffd806c914624,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff8000371db378,fffffd806c914620,fffffd80612fd408) at in_pcbselsrc+0x250 in_pcbconnect(fffffd80612fd408,fffffd806c914600) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff8000015882a8,fffffd806c914600) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff8000ffff5978,ffff8000371db5a0,ffff8000371db4f0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 syscall(ffff8000371db5a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff8000371db5a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xef2302e3c40, count: -16 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 __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(ffff80002a092dd0) at syscall+0xad6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a092dd0) at syscall+0xad6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7087bf556100, count: 9 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 __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(ffff80002a092dd0) at syscall+0xad6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a092dd0) at syscall+0xad6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7087bf556100, count: -6