kernel: page fault trap, code=10 Stopped at acpi_pdirpa+0xd55ea: uvm_fault(0xfffffd806bc3ca58, 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 57885 47471 0 0 0 0 syz-executor * 66755 47471 0 0 0x4000000 1K syz-executor db_read_bytes(e9779,1,ffff800032b97d24) 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,ffff800032b97fc0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff800032b97fc0) 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(ffff800032b98298,fffffd806ba1d728,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(fffffd806a3291f4,ffff800032b983e8,fffffd806ba1d698) at in_pcbselsrc+0x250 rip_output(fffffd806a329800,ffff800010fda2c8,ffff800032b983e8,ffff8000371e0a48) at rip_output+0x2bf sys/netinet/raw_ip.c:310 rip_send(ffff800010fda2c8,fffffd806a329800,0,0) at rip_send+0x13d sys/netinet/raw_ip.c:628 sosend(ffff800010fda2c8,0,ffff800032b985e8,0,0,0) at sosend+0xa40 end trace frame: 0xffff800032b985d0, 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(0xfffffd806bc3ca58, 0xe9779, 0, 1) -> e ddb{1}> trace db_read_bytes(e9779,1,ffff800032b97d24) 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,ffff800032b97fc0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff800032b97fc0) 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(ffff800032b98298,fffffd806ba1d728,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(fffffd806a3291f4,ffff800032b983e8,fffffd806ba1d698) at in_pcbselsrc+0x250 rip_output(fffffd806a329800,ffff800010fda2c8,ffff800032b983e8,ffff8000371e0a48) at rip_output+0x2bf sys/netinet/raw_ip.c:310 rip_send(ffff800010fda2c8,fffffd806a329800,0,0) at rip_send+0x13d sys/netinet/raw_ip.c:628 sosend(ffff800010fda2c8,0,ffff800032b985e8,0,0,0) at sosend+0xa40 dofilewritev(ffff8000371e0a48,3,ffff800032b985e8,0,ffff800032b986a0) at dofilewritev+0x23c sys/kern/sys_generic.c:380 sys_write(ffff8000371e0a48,ffff800032b98750,ffff800032b986a0) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff800032b98750) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800032b98750) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb4c637d9840, count: -18 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800032b97d10 rbx 0x1 rdx 0 rcx 0xffff8000371e0a48 rax 0xffff800029b7bff0 r8 0xffff800032b97e40 r9 0x8080808080808080 r10 0x89ce2f2359961745 r11 0xc15a60ec76a1d935 r12 0x1 r13 0x1 r14 0xffff800032b97d25 r15 0xe977a acpi_pdirpa+0xd55eb rip 0xffffffff81c38f00 db_read_bytes+0x110 cs 0x8 rflags 0x10282 __ALIGN_SIZE+0xf282 rsp 0xffff800032b97cb0 ss 0x10 db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax ddb{1}> show proc PROC (syz-executor) tid=66755 pid=47471 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=0xffff8000371e11e0,0xffff80002a03ecd0 process=0xffff80003727b668 user=0xffff800032b93000, vmspace=0xfffffd806bc3ca58 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 47471 57885 94138 0 7 0 syz-executor *47471 66755 94138 0 7 0x4000000 syz-executor 23479 65677 39923 0 2 0 syz-executor 23479 486475 39923 0 2 0x4000000 syz-executor 23479 465892 39923 0 3 0x4000000 biowait syz-executor 23479 253028 39923 0 2 0x4000000 syz-executor 45247 127184 66230 0 2 0x40 syz-executor 46298 485031 72385 0 2 0 syz-executor 46298 512899 72385 0 3 0x4000080 sbwait syz-executor 55829 375188 64352 0 2 0 syz-executor 55829 409658 64352 0 3 0x4000080 fsleep syz-executor 20617 371877 26123 0 2 0 syz-executor 20617 23448 26123 0 3 0x4000080 fsleep syz-executor 20617 81531 26123 0 3 0x4000080 fsleep syz-executor 5915 405376 35752 60928 2 0x10 syz-executor 5915 422688 35752 60928 3 0x4000090 fsleep syz-executor 5915 208951 35752 60928 3 0x4000090 fsleep syz-executor 66230 90530 4244 0 3 0x82 ppwait syz-executor 64352 362498 4244 0 3 0x82 nanoslp syz-executor 26123 117740 4244 0 3 0x82 nanoslp syz-executor 39923 63515 4244 0 3 0x82 nanoslp syz-executor 51663 245958 4244 0 2 0x2 syz-executor 94138 89587 4244 0 3 0x82 nanoslp syz-executor 35752 182249 4244 0 3 0x82 nanoslp syz-executor 72385 14740 4244 0 3 0x82 nanoslp syz-executor 25302 377083 0 0 3 0x14280 nfsidl nfsio 22898 192227 0 0 3 0x14280 nfsidl nfsio 31981 456329 0 0 3 0x14280 nfsidl nfsio 21396 470470 0 0 3 0x14280 nfsidl nfsio 90201 310183 0 0 3 0x14280 nfsidl nfsio 63092 300049 0 0 3 0x14280 nfsidl nfsio 31927 101197 0 0 3 0x14280 nfsidl nfsio 20223 251307 0 0 3 0x14280 nfsidl nfsio 66432 321260 0 0 3 0x14280 nfsidl nfsio 91645 202405 0 0 3 0x14280 nfsidl nfsio 11511 445421 0 0 3 0x14280 nfsidl nfsio 68416 471248 0 0 3 0x14280 nfsidl nfsio 64529 262000 0 0 3 0x14280 nfsidl nfsio 48715 282243 0 0 3 0x14280 nfsidl nfsio 55527 133533 0 0 3 0x14280 nfsidl nfsio 37029 436179 0 0 3 0x14280 nfsidl nfsio 4602 377040 0 0 3 0x14280 nfsidl nfsio 10332 437352 0 0 3 0x14280 nfsidl nfsio 77813 285695 0 0 3 0x14280 nfsidl nfsio 91404 445475 0 0 3 0x14280 nfsidl nfsio 95945 281680 1 0 3 0x100083 ttyin getty 52662 49899 0 0 3 0x14200 bored sosplice 4244 336082 4492 0 3 0x82 kqread syz-executor 4492 325602 153 0 3 0x10008a sigsusp ksh 153 323476 90479 0 3 0x98 kqread sshd-session 90479 92740 78412 0 3 0x92 kqread sshd-session 78412 447473 1 0 3 0x88 kqread sshd 95118 89106 25799 74 3 0x1100092 bpf pflogd 25799 428355 1 0 3 0x80 sbwait pflogd 38155 467100 98768 73 3 0x1100090 kqread syslogd 98768 27910 1 0 3 0x100082 sbwait syslogd 96794 264736 1 0 3 0x100080 kqread resolvd 45422 108913 61110 77 3 0x100092 kqread dhcpleased 76426 106377 61110 77 3 0x100092 kqread dhcpleased 61110 53351 1 0 3 0x80 kqread dhcpleased 84553 11045 0 0 3 0x14200 bored smr 90169 184164 0 0 2 0x14200 zerothread 92887 428199 0 0 3 0x14200 aiodoned aiodoned 65024 429896 0 0 3 0x14200 syncer update 97548 312421 0 0 3 0x14200 cleaner cleaner 89693 242848 0 0 3 0x14200 reaper reaper 37481 254744 0 0 3 0x14200 pgdaemon pagedaemon 45889 299655 0 0 3 0x14200 bored viomb 48118 290034 0 0 3 0x40014200 acpi0 acpi0 81791 102428 0 0 3 0x40014200 idle1 10453 294431 0 0 3 0x14200 bored softnet3 52637 323302 0 0 3 0x14200 bored softnet2 81377 425053 0 0 3 0x14200 bored softnet1 99531 445003 0 0 3 0x14200 bored softnet0 5596 242256 0 0 3 0x14200 bored systqmp 43339 93567 0 0 3 0x14200 bored systq 60456 301265 0 0 3 0x14200 tmoslp softclockmp 49913 29433 0 0 3 0x40014200 tmoslp softclock 3405 96587 0 0 3 0x40014200 idle0 1 371836 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 47471 (syz-executor) thread 0xffff8000371e0a48 (66755) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8354ac68) #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 rip_output+0x2bf sys/netinet/raw_ip.c:310 #5 rip_send+0x13d sys/netinet/raw_ip.c:628 #6 sosend+0xa40 #7 dofilewritev+0x23c sys/kern/sys_generic.c:380 #8 sys_write+0xa2 sys/kern/sys_generic.c:300 #9 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #9 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #10 Xsyscall+0x128 exclusive rwlock inet r = 0 (0xffff800010fda2e0) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 sosend+0x992 sys/kern/uipc_socket.c:757 #2 dofilewritev+0x23c sys/kern/sys_generic.c:380 #3 sys_write+0xa2 sys/kern/sys_generic.c:300 #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 (0xffffffff8340b930) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 solock_shared+0xcf #2 sosend+0x992 sys/kern/uipc_socket.c:757 #3 dofilewritev+0x23c sys/kern/sys_generic.c:380 #4 sys_write+0xa2 sys/kern/sys_generic.c:300 #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 (0xffff800010fda470) #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 sblock+0xb7 sys/kern/uipc_socket2.c:549 #3 sosend+0x2ff sys/kern/uipc_socket.c:681 #4 dofilewritev+0x23c sys/kern/sys_generic.c:380 #5 sys_write+0xa2 sys/kern/sys_generic.c:300 #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 23479 (syz-executor) thread 0xffff8000371e0f58 (465892) exclusive rrwlock inode r = 0 (0xfffffd80770c4c48) #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_makeinode+0xcb sys/ufs/ufs/ufs_vnops.c:1733 #8 ufs_mknod+0x5b sys/ufs/ufs/ufs_vnops.c:167 #9 VOP_MKNOD+0x102 sys/kern/vfs_vops.c:121 #10 domknodat+0x47e sys/kern/vfs_syscalls.c:1624 #11 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #11 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #12 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806f774e68) #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 domknodat+0xb4 sys/kern/vfs_syscalls.c:1576 #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 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10296 14232K 14582K 166960K 12243 0 pcb 17 14K 15K 166960K 117 0 rtable 222 7K 7K 166960K 803 0 pf 36 18K 22K 166960K 118 0 ifaddr 42 7K 8K 166960K 121 0 ifgroup 51 2K 2K 166960K 155 0 sysctl 2 0K 0K 166960K 2 0 counters 62 36K 36K 166960K 114 0 ioctlops 0 0K 4K 166960K 1622 0 iov 0 0K 24K 166960K 80 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1429 90K 90K 166960K 2285 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 14 0 VM map 2 1K 1K 166960K 2 0 sem 19 3K 3K 166960K 55 0 dirhash 12 2K 2K 166960K 33 0 ACPI 1690 195K 286K 166960K 12418 0 file desc 17 61K 89K 166960K 975 0 sigio 0 0K 0K 166960K 23 0 proc 72 91K 128K 166960K 1120 0 subproc 104 6K 6K 166960K 403 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 93 0 in_multi 90 6K 7K 166960K 232 0 ether_multi 1 0K 0K 166960K 4 0 mrt 0 0K 0K 166960K 3 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 241 1076K 1076K 166960K 241 0 exec 0 0K 1K 166960K 750 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 224 72K 92K 166960K 9804 0 UVM aobj 55 2K 2K 166960K 57 0 pinsyscall 42 84K 102K 166960K 2507 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 70 0 NDP 11 0K 2K 166960K 73 0 temp 75 6824K 6892K 166960K 35842 0 kqueue 15 21K 26K 166960K 114 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 120 128 0 125 2 1 1 2 0 8 0 rtentry 112 281 0 180 4 0 4 4 0 8 0 unpcb 144 474 0 453 3 2 1 2 0 8 0 syncache 336 11 0 11 4 3 1 1 0 8 1 tcpqe 32 5 0 5 2 1 1 1 0 8 1 tcpcb 808 275 0 266 12 4 8 8 0 8 6 arp 120 46 0 28 1 0 1 1 0 8 0 inpcb 336 870 0 855 12 5 7 7 0 8 5 nd6 136 58 0 36 1 0 1 1 0 8 0 pkpcb 40 5 0 5 4 3 1 1 0 8 1 kcovpl 48 31 0 23 1 0 1 1 0 8 0 ppxss 1168 2 0 2 1 1 0 1 0 8 0 pfstscr 40 3 0 2 1 0 1 1 0 8 0 pffrag 232 2 0 0 1 0 1 1 0 482 0 pffrnode 88 2 0 0 1 0 1 1 0 8 0 pffrent 40 2 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 pfrktable 1344 3 0 2 2 1 1 1 0 8 0 pfanchor 1288 4 0 0 1 0 1 1 0 8 0 pftag 88 5 0 2 2 1 1 1 0 8 0 pfstitem 24 78 0 36 1 0 1 1 0 8 0 pfstkey 128 84 0 42 2 0 2 2 0 8 0 pfstate 376 79 0 39 5 0 5 5 0 8 0 pfrule 1344 28 0 19 2 0 2 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 1001 0 583 32 5 27 29 0 8 0 art_table 32 1003 0 583 4 0 4 4 0 8 0 art_node 16 262 0 174 1 0 1 1 0 8 0 sysvmsgpl 40 6 0 2 1 0 1 1 0 8 0 semapl 112 51 0 34 1 0 1 1 0 8 0 shmpl 112 54 0 2 2 0 2 2 0 8 0 dirhash 1024 31 0 14 3 0 3 3 0 8 0 dino2pl 256 2734 0 1204 96 0 96 96 0 8 0 ffsino 272 2734 0 1204 103 0 103 103 0 8 0 nchpl 144 3774 0 2059 64 0 64 64 0 8 0 uvmvnodes 80 3520 0 0 72 0 72 72 0 8 0 vnodes 216 3520 0 0 196 0 196 196 0 8 0 namei 1024 14892 0 14891 3 2 1 1 0 8 0 percpumem 16 71 0 26 1 0 1 1 0 8 0 kstatmem 264 74 0 52 2 0 2 2 0 8 0 scxspl 216 21389 0 21388 10 9 1 8 1 8 0 plimitpl 152 199 0 182 1 0 1 1 0 8 0 sigapl 424 1266 0 1196 9 0 9 9 0 8 1 futexpl 64 9565 0 9560 2 1 1 1 0 8 0 knotepl 120 345 0 0 10 0 10 10 0 8 0 kqueuepl 216 169 0 157 1 0 1 1 0 8 0 pipepl 320 244 0 217 3 0 3 3 0 8 0 fdescpl 496 1227 0 1196 5 0 5 5 0 8 0 filepl 152 6995 0 6621 20 5 15 15 0 8 0 lockfpl 104 334 0 267 2 0 2 2 0 8 0 lockfspl 48 179 0 112 1 0 1 1 0 8 0 sessionpl 144 54 0 45 1 0 1 1 0 8 0 pgrppl 48 90 0 73 1 0 1 1 0 8 0 ucredpl 104 1026 0 1011 1 0 1 1 0 8 0 zombiepl 144 1196 0 1196 1 0 1 1 0 8 1 processpl 1160 1266 0 1196 7 1 6 6 0 8 0 procpl 648 2295 0 2215 9 1 8 8 0 8 1 srpgc 96 5 0 5 2 2 0 1 0 8 0 sosppl 168 7 0 7 4 3 1 1 0 8 1 sockpl 664 1485 0 1446 15 7 8 9 0 8 4 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 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 212 0 0 27 0 27 27 0 8 0 mtagpl 96 14 0 0 1 0 1 1 0 8 0 mbufpl 256 1192 0 0 75 0 75 75 0 8 0 bufpl 280 7202 0 1028 442 0 442 442 0 8 0 anonpl 24 235485 0 232074 59 12 47 53 0 185 16 amapchunkpl 152 31390 0 30935 34 9 25 34 0 158 6 amappl16 200 5199 0 5175 28 18 10 14 0 8 8 amappl15 192 6 0 6 1 1 0 1 0 8 0 amappl14 184 153 0 141 1 0 1 1 0 8 0 amappl13 176 8 0 8 1 1 0 1 0 8 0 amappl12 168 2129 0 2099 3 1 2 2 0 8 0 amappl11 160 72 0 58 1 0 1 1 0 8 0 amappl10 152 11 0 11 1 1 0 1 0 8 0 amappl9 144 134 0 134 1 1 0 1 0 8 0 amappl8 136 30 0 27 1 0 1 1 0 8 0 amappl7 128 137 0 125 1 0 1 1 0 8 0 amappl6 120 338 0 337 1 0 1 1 0 8 0 amappl5 112 219 0 206 1 0 1 1 0 8 0 amappl4 104 399 0 381 1 0 1 1 0 8 0 amappl3 96 6279 0 6176 4 0 4 4 0 8 0 amappl2 88 970 0 902 2 0 2 2 0 8 0 amappl1 80 12602 0 12035 15 1 14 14 0 8 0 amappl 88 9217 0 9057 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 7 0 7 2 2 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 56 0 2 1 0 1 1 0 8 0 uaddrrnd 24 1227 0 1196 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1227 0 1196 1 0 1 1 0 8 0 vmmpekpl 168 11186 0 11125 4 0 4 4 0 8 0 vmmpepl 168 83953 0 82115 105 15 90 94 0 357 7 vmsppl 440 1226 0 1196 6 2 4 5 0 8 0 rwobjpl 56 30303 0 25814 65 1 64 64 0 8 0 pdppl 4096 2461 0 2392 123 50 73 83 0 8 4 pvpl 32 27631 0 0 226 3 223 224 0 265 0 pmappl 248 1226 0 1196 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 500 0 73 13 0 13 13 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff834d8ff0) 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(ffffffff8354aa60) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8354aa60) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff800037274f10,ffff800000079e00) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge25_untramp() at Xintr_ioapic_edge25_untramp+0x18f __mp_lock(ffffffff8354aa60) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8354aa60) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff800037275070,ffff800000079f80) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x79eaf35db8c0, count: 6 ddb{0}> trace x86_ipi_db(ffffffff834d8ff0) 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(ffffffff8354aa60) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8354aa60) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff800037274f10,ffff800000079e00) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge25_untramp() at Xintr_ioapic_edge25_untramp+0x18f __mp_lock(ffffffff8354aa60) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8354aa60) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff800037275070,ffff800000079f80) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x79eaf35db8c0, count: -9 ddb{0}> machine ddbcpu 1 Stopped at db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax db_read_bytes(e9779,1,ffff800032b97d24) 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,ffff800032b97fc0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff800032b97fc0) 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(ffff800032b98298,fffffd806ba1d728,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(fffffd806a3291f4,ffff800032b983e8,fffffd806ba1d698) at in_pcbselsrc+0x250 rip_output(fffffd806a329800,ffff800010fda2c8,ffff800032b983e8,ffff8000371e0a48) at rip_output+0x2bf sys/netinet/raw_ip.c:310 rip_send(ffff800010fda2c8,fffffd806a329800,0,0) at rip_send+0x13d sys/netinet/raw_ip.c:628 sosend(ffff800010fda2c8,0,ffff800032b985e8,0,0,0) at sosend+0xa40 end trace frame: 0xffff800032b985d0, count: 0 ddb{1}> trace db_read_bytes(e9779,1,ffff800032b97d24) 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,ffff800032b97fc0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff800032b97fc0) 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(ffff800032b98298,fffffd806ba1d728,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806ba1d710,ffff800032b983ec,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(fffffd806a3291f4,ffff800032b983e8,fffffd806ba1d698) at in_pcbselsrc+0x250 rip_output(fffffd806a329800,ffff800010fda2c8,ffff800032b983e8,ffff8000371e0a48) at rip_output+0x2bf sys/netinet/raw_ip.c:310 rip_send(ffff800010fda2c8,fffffd806a329800,0,0) at rip_send+0x13d sys/netinet/raw_ip.c:628 sosend(ffff800010fda2c8,0,ffff800032b985e8,0,0,0) at sosend+0xa40 dofilewritev(ffff8000371e0a48,3,ffff800032b985e8,0,ffff800032b986a0) at dofilewritev+0x23c sys/kern/sys_generic.c:380 sys_write(ffff8000371e0a48,ffff800032b98750,ffff800032b986a0) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff800032b98750) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800032b98750) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb4c637d9840, count: -18