*cpu1: uvm_fault(0xfffffd8008ba2540, 0x8, 0, 1) -> e ddb{0}> trace proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x72da75d5e1b0, count: -1 ddb{0}> show registers rdi 0 rsi 0 rbp 0xffff80002a228a40 rbx 0 rdx 0 rcx 0xffff80002a204d58 rax 0x2a r8 0xffff80002a228970 r9 0x1 r10 0x1d1a38ce1c3621f r11 0x8ff1ac91eb446193 r12 0 r13 0 r14 0 r15 0 rip 0xffffffff8137d4d7 proc_trampoline+0xc7 cs 0x8 rflags 0x246 rsp 0xffff80002a2289c0 ss 0 proc_trampoline+0xc7: movl $0,%gs:0x660 ddb{0}> show proc PROC (syz-executor.5) tid=195878 pid=11852 tcnt=1 stat=onproc flags process=10 proc=0 runpri=73, usrpri=73, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a203818,0xffffffff82e4f2f8 process=0xffff8000ffff1650 user=0xffff80002a223000, vmspace=0xfffffd80783da3a0 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND *11852 195878 49175 32767 7 0x10 syz-executor.5 21680 69316 24488 32767 3 0x90 nanoslp syz-executor.3 21680 309650 24488 32767 3 0x4000090 fsleep syz-executor.3 21680 509710 24488 32767 3 0x4000090 fsleep syz-executor.3 56551 318415 27102 32767 2 0x10 syz-executor.4 56551 303001 27102 32767 3 0x4000090 ttyout syz-executor.4 56551 125300 27102 32767 3 0x4000090 fsleep syz-executor.4 54509 373086 10119 32767 2 0x10 syz-executor.7 54509 332560 10119 32767 7 0x4000010 syz-executor.7 54509 519687 10119 32767 2 0x4000010 syz-executor.7 54509 443497 10119 32767 3 0x4000010 inode syz-executor.7 10119 460997 62646 32767 3 0x90 nanoslp syz-executor.7 62646 214746 66818 0 3 0x82 wait syz-executor.7 8565 101221 82941 32767 2 0x10 syz-executor.6 82941 202884 66818 0 3 0x82 wait syz-executor.6 49175 374444 62061 32767 3 0x90 nanoslp syz-executor.5 62061 341242 66818 0 3 0x82 wait syz-executor.5 27102 34823 84132 32767 3 0x90 nanoslp syz-executor.4 84132 152631 66818 0 3 0x82 wait syz-executor.4 24777 450053 20219 32767 3 0x10 biowait syz-executor.1 20219 432925 66818 0 3 0x82 wait syz-executor.1 21631 345453 150 32767 2 0x10 syz-executor.2 150 150639 66818 0 3 0x82 wait syz-executor.2 24488 341604 25265 32767 3 0x90 nanoslp syz-executor.3 25265 481426 66818 0 3 0x82 wait syz-executor.3 54472 371811 0 0 3 0x14200 bored sosplice 75615 218412 78462 32767 3 0x10 biowait syz-executor.0 78462 115657 66818 0 3 0x82 wait syz-executor.0 66818 59359 736 0 3 0x2000082 thrsleep syz-fuzzer 66818 151326 736 0 3 0x6000082 nanoslp syz-fuzzer 66818 114258 736 0 3 0x6000082 thrsleep syz-fuzzer 66818 185384 736 0 3 0x6000082 wait syz-fuzzer 66818 502273 736 0 3 0x6000082 thrsleep syz-fuzzer 66818 495899 736 0 3 0x6000082 wait syz-fuzzer 66818 237439 736 0 3 0x6000082 wait syz-fuzzer 66818 202079 736 0 3 0x6000082 wait syz-fuzzer 66818 148727 736 0 3 0x6000082 thrsleep syz-fuzzer 66818 289631 736 0 3 0x6000082 kqread syz-fuzzer 66818 150794 736 0 3 0x6000082 thrsleep syz-fuzzer 66818 369195 736 0 3 0x6000082 thrsleep syz-fuzzer 66818 304283 736 0 3 0x6000082 wait syz-fuzzer 66818 389525 736 0 3 0x6000082 wait syz-fuzzer 66818 375295 736 0 3 0x6000082 wait syz-fuzzer 66818 267604 736 0 3 0x6000082 wait syz-fuzzer 736 281468 56404 0 3 0x10008a sigsusp ksh 56404 287368 33782 0 3 0x9a kqread sshd 58975 167473 1 0 3 0x100083 ttyin getty 33782 314003 1 0 3 0x88 kqread sshd 40325 389762 79591 73 3 0x1100090 kqread syslogd 79591 450048 1 0 3 0x100082 netio syslogd 85838 41743 1 0 3 0x100080 kqread resolvd 90929 509547 89169 77 3 0x100092 kqread dhcpleased 18394 507688 89169 77 3 0x100092 kqread dhcpleased 89169 493961 1 0 3 0x80 kqread dhcpleased 25830 139033 0 0 3 0x14200 bored smr 20655 338941 0 0 2 0x14200 zerothread 67586 430988 0 0 3 0x14200 aiodoned aiodoned 81521 392203 0 0 3 0x14200 syncer update 15062 391167 0 0 3 0x14200 cleaner cleaner 21790 421298 0 0 3 0x14200 reaper reaper 58943 106433 0 0 3 0x14200 pgdaemon pagedaemon 74411 77729 0 0 3 0x14200 bored viomb 35047 134617 0 0 3 0x40014200 acpi0 acpi0 68396 110034 0 0 3 0x40014200 idle1 9709 26419 0 0 3 0x14200 bored softnet3 43486 419081 0 0 3 0x14200 bored softnet2 32945 338767 0 0 3 0x14200 bored softnet1 26788 198107 0 0 3 0x14200 bored softnet0 624 357182 0 0 3 0x14200 bored systqmp 13026 442260 0 0 3 0x14200 bored systq 8353 65790 0 0 3 0x14200 tmoslp softclockmp 98194 390424 0 0 3 0x40014200 tmoslp softclock 85050 502369 0 0 3 0x40014200 idle0 1 459108 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex &(curpg)->mdpage.pv_mtx r = 0 (0xfffffd800776cc78) #0 witness_lock+0x447 #1 mtx_enter_try+0x104 #2 mtx_enter+0x4f sys/kern/kern_lock.c:266 #3 pmap_enter+0x3f4 pmap_enter_pv sys/arch/amd64/amd64/pmap.c:1072 [inline] #3 pmap_enter+0x3f4 sys/arch/amd64/amd64/pmap.c:2827 #4 uvm_fault_lower_lookup+0x2a4 sys/uvm/uvm_fault.c:1192 #5 uvm_fault_lower+0x63 sys/uvm/uvm_fault.c:1227 #6 uvm_fault+0x238 #7 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #8 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #9 recall_trap+0x8 exclusive mutex &pmap->pm_mtx r = 0 (0xfffffd806d2057e0) #0 witness_lock+0x447 #1 mtx_enter_try+0x104 #2 mtx_enter+0x4f sys/kern/kern_lock.c:266 #3 pmap_enter+0x1c3 pmap_map_ptes sys/arch/amd64/amd64/pmap.c:423 [inline] #3 pmap_enter+0x1c3 sys/arch/amd64/amd64/pmap.c:2716 #4 uvm_fault_lower_lookup+0x2a4 sys/uvm/uvm_fault.c:1192 #5 uvm_fault_lower+0x63 sys/uvm/uvm_fault.c:1227 #6 uvm_fault+0x238 #7 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #8 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #9 recall_trap+0x8 Process 11852 (syz-executor.5) thread 0xffff80002a204d58 (195878) exclusive rwlock uobjlk r = 0 (0xfffffd806d897128) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 uvm_fault_lower_lookup+0x4a sys/uvm/uvm_fault.c:1126 #3 uvm_fault_lower+0x63 sys/uvm/uvm_fault.c:1227 #4 uvm_fault+0x238 #5 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #6 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #7 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd80783da498) #0 witness_lock+0x447 #1 uvmfault_lookup+0xd9 sys/uvm/uvm_fault.c:1785 #2 uvm_fault_check+0x3e sys/uvm/uvm_fault.c:672 #3 uvm_fault+0xf2 sys/uvm/uvm_fault.c:600 #4 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #5 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #6 recall_trap+0x8 exclusive mutex &(curpg)->mdpage.pv_mtx r = 0 (0xfffffd800776cc78) #0 witness_lock+0x447 #1 mtx_enter_try+0x104 #2 mtx_enter+0x4f sys/kern/kern_lock.c:266 #3 pmap_enter+0x3f4 pmap_enter_pv sys/arch/amd64/amd64/pmap.c:1072 [inline] #3 pmap_enter+0x3f4 sys/arch/amd64/amd64/pmap.c:2827 #4 uvm_fault_lower_lookup+0x2a4 sys/uvm/uvm_fault.c:1192 #5 uvm_fault_lower+0x63 sys/uvm/uvm_fault.c:1227 #6 uvm_fault+0x238 #7 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #8 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #9 recall_trap+0x8 exclusive mutex &pmap->pm_mtx r = 0 (0xfffffd806d2057e0) #0 witness_lock+0x447 #1 mtx_enter_try+0x104 #2 mtx_enter+0x4f sys/kern/kern_lock.c:266 #3 pmap_enter+0x1c3 pmap_map_ptes sys/arch/amd64/amd64/pmap.c:423 [inline] #3 pmap_enter+0x1c3 sys/arch/amd64/amd64/pmap.c:2716 #4 uvm_fault_lower_lookup+0x2a4 sys/uvm/uvm_fault.c:1192 #5 uvm_fault_lower+0x63 sys/uvm/uvm_fault.c:1227 #6 uvm_fault+0x238 #7 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #8 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #9 recall_trap+0x8 Process 54509 (syz-executor.7) thread 0xffff80002a1ab018 (332560) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82e27828) #0 witness_lock+0x447 #1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 #2 mi_switch+0x46f sys/kern/sched_bsd.c:470 #3 sleep_finish+0x19b sys/kern/kern_synch.c:414 #4 biowait+0x91 sys/kern/vfs_bio.c:1254 #5 bwrite+0x21c sys/kern/vfs_bio.c:766 #6 VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 #7 ufs_direnter+0x646 sys/ufs/ufs/ufs_lookup.c:833 #8 ufs_makeinode+0x499 sys/ufs/ufs/ufs_vnops.c:1779 #9 ufs_symlink+0x4b sys/ufs/ufs/ufs_vnops.c:1308 #10 VOP_SYMLINK+0xd4 sys/kern/vfs_vops.c:426 #11 dosymlinkat+0x158 sys/kern/vfs_syscalls.c:1801 #12 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #12 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8068346f80) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x200 sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1201 #8 ffs_inode_alloc+0x1c5 sys/ufs/ffs/ffs_alloc.c:393 #9 ufs_makeinode+0xae sys/ufs/ufs/ufs_vnops.c:1743 #10 ufs_symlink+0x4b sys/ufs/ufs/ufs_vnops.c:1308 #11 VOP_SYMLINK+0xd4 sys/kern/vfs_vops.c:426 #12 dosymlinkat+0x158 sys/kern/vfs_syscalls.c:1801 #13 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #13 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 Process 54509 (syz-executor.7) thread 0xffff80002a1ab810 (519687) exclusive rrwlock inode r = 0 (0xfffffd806efe12b8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 dorenameat+0x7f sys/kern/vfs_syscalls.c:2946 #8 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 24777 (syz-executor.1) thread 0xffff80002a171d58 (450053) exclusive rrwlock inode r = 0 (0xfffffd8066ad8818) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x1c5 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfb sys/ufs/ufs/ufs_vnops.c:1127 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3069 #10 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #10 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8068d61d60) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3054 #8 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 75615 (syz-executor.0) thread 0xffff80002a1acd50 (218412) exclusive rrwlock inode r = 0 (0xfffffd80683464e0) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x200 sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1201 #8 ufs_lookup+0x1323 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 #11 namei+0x55a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #13 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #13 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806e2eab48) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x200 sys/kern/vfs_subr.c:676 #6 cache_lookup+0x2b4 sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x1ac sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 #10 namei+0x55a sys/kern/vfs_lookup.c:250 #11 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #12 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #12 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10237 6415K 6419K 166960K 11419 0 pcb 15 16K 18K 166960K 21 0 rtable 244 6K 7K 166960K 2244 0 pf 29 8K 8K 166960K 97 0 ifaddr 44 15K 15K 166960K 186 0 ifgroup 50 2K 2K 166960K 186 0 sysctl 3 0K 4K 166960K 70 0 counters 64 36K 36K 166960K 132 0 ioctlops 0 0K 2K 166960K 364 0 iov 0 0K 32K 166960K 1621 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1279 80K 80K 166960K 3883 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 191 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 903 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 22 81K 117K 166960K 12818 0 sigio 0 0K 0K 166960K 809 0 proc 56 78K 115K 166960K 2027 0 subproc 104 6K 6K 166960K 546 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 1120 0 in_multi 99 7K 7K 166960K 671 0 ether_multi 1 0K 0K 166960K 36 0 mrt 1 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 403 1791K 1791K 166960K 403 0 exec 0 0K 1K 166960K 2117 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 407 88K 102K 166960K 126821 0 UVM aobj 131 4K 4K 166960K 136 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 297 0 NDP 11 0K 2K 166960K 129 0 temp 74 6772K 6900K 166960K 35499 0 kqueue 12 18K 28K 166960K 1337 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 1109 0 1106 16 11 5 5 0 8 4 rtentry 112 514 0 399 4 0 4 4 0 8 0 unpcb 144 10591 0 10574 100 97 3 8 0 8 2 syncache 336 149 0 149 30 29 1 1 0 8 1 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 494 0 494 23 22 1 1 0 8 1 tcpcb 808 6491 0 6470 129 120 9 16 0 8 4 arp 120 89 0 70 1 0 1 1 0 8 0 ipq 40 33 0 32 9 8 1 1 0 8 0 ipqe 40 175 0 174 9 8 1 1 0 8 0 inpcb 392 12237 0 12209 210 196 14 26 0 8 7 nd6 136 152 0 124 2 1 1 2 0 8 0 kcovpl 48 42 0 34 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 2013 0 1546 31 1 30 30 0 8 0 art_table 32 2014 0 1546 4 0 4 4 0 8 0 art_node 16 513 0 408 1 0 1 1 0 8 0 semupl 112 6 0 6 1 1 0 1 0 8 0 semapl 112 896 0 886 1 0 1 1 0 8 0 shmpl 112 133 0 5 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 17811 0 16345 92 0 92 92 0 8 0 ffsino 272 17811 0 16345 98 0 98 98 0 8 0 nchpl 144 34657 0 33010 63 0 63 63 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 115708 0 115704 6 5 1 2 0 8 0 percpumem 16 80 0 34 1 0 1 1 0 8 0 kstatmem 264 90 0 68 2 0 2 2 0 8 0 scxspl 216 118659 0 118657 49 48 1 8 1 8 0 plimitpl 152 2627 0 2604 22 20 2 2 0 8 1 sigapl 424 13036 0 12984 7 0 7 7 0 8 0 futexpl 64 103564 0 103561 4 3 1 1 0 8 0 knotepl 120 743 0 0 19 2 17 18 0 8 0 kqueuepl 216 3390 0 3382 49 48 1 8 0 8 0 pipepl 320 2382 0 2354 63 60 3 9 0 8 0 fdescpl 496 13017 0 12984 7 2 5 6 0 8 0 filepl 152 81820 0 81577 152 136 16 21 0 8 5 lockfpl 104 2039 0 2037 2 1 1 2 0 8 0 lockfspl 48 611 0 609 1 0 1 1 0 8 0 sessionpl 144 57 0 41 1 0 1 1 0 8 0 pgrppl 48 419 0 403 1 0 1 1 0 8 0 ucredpl 104 14193 0 14175 1 0 1 1 0 8 0 zombiepl 144 12984 0 12984 1 0 1 1 0 8 1 processpl 1136 13036 0 12984 5 0 5 5 0 8 0 procpl 680 35497 0 35423 8 0 8 8 0 8 0 sosppl 168 155 0 155 11 11 0 1 0 8 0 sockpl 584 24872 0 24829 201 187 14 21 0 8 7 mcl64k 65536 25 0 0 4 1 3 3 0 8 0 mcl16k 16384 23 0 0 3 1 2 3 0 8 0 mcl12k 12288 25 0 0 2 0 2 2 0 8 0 mcl9k 9216 13 0 0 1 0 1 1 0 8 0 mcl8k 8192 17 0 0 3 0 3 3 0 8 0 mcl4k 4096 98 0 0 7 3 4 7 0 8 0 mcl2k2 2112 12 0 0 1 0 1 1 0 8 0 mcl2k 2048 421 0 0 42 14 28 42 0 8 0 mtagpl 96 25 0 0 1 0 1 1 0 8 0 mbufpl 256 1470 0 0 62 0 62 62 0 8 0 bufpl 280 27126 0 20809 452 0 452 452 0 8 0 anonpl 24 1412385 0 1402049 218 123 95 111 0 186 0 amapchunkpl 152 405331 0 404492 134 95 39 53 0 158 0 amappl16 200 30447 0 30102 149 125 24 35 0 8 3 amappl15 192 32 0 31 1 0 1 1 0 8 0 amappl14 184 269 0 254 2 1 1 2 0 8 0 amappl13 176 69 0 69 6 6 0 1 0 8 0 amappl12 168 14156 0 14120 2 0 2 2 0 8 0 amappl11 160 60 0 48 1 0 1 1 0 8 0 amappl10 152 67 0 53 1 0 1 1 0 8 0 amappl9 144 343 0 341 1 0 1 1 0 8 0 amappl8 136 870 0 713 6 0 6 6 0 8 0 amappl7 128 312 0 287 2 0 2 2 0 8 0 amappl6 120 940 0 919 1 0 1 1 0 8 0 amappl5 112 397 0 389 1 0 1 1 0 8 0 amappl4 104 1006 0 969 5 3 2 2 0 8 0 amappl3 96 78197 0 78105 25 22 3 5 0 8 0 amappl2 88 14269 0 14184 6 3 3 3 0 8 0 amappl1 80 56086 0 55558 22 10 12 22 0 8 0 amappl 88 125598 0 125349 7 0 7 7 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 72 135 0 5 3 0 3 3 0 8 0 uaddrrnd 24 13017 0 12984 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 13017 0 12984 1 0 1 1 0 8 0 vmmpekpl 168 101375 0 101310 4 0 4 4 0 8 0 vmmpepl 168 778445 0 776001 338 206 132 140 0 357 5 vmsppl 448 13016 0 12984 5 0 5 5 0 8 0 rwobjpl 56 198484 0 190948 117 8 109 111 0 8 0 pdppl 4096 26041 0 25968 507 426 81 91 0 8 8 pvpl 32 41953 0 0 341 2 339 339 0 265 0 pmappl 248 13016 0 12984 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1235 0 789 14 0 14 14 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x72da75d5e1b0, count: -1 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffff800029cebff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(1) at acpitimer_delay+0x8e acpitimer_read sys/dev/acpi/acpitimer.c:146 [inline] acpitimer_delay(1) at acpitimer_delay+0x8e sys/dev/acpi/acpitimer.c:120 comcnputc(800,2d) at comcnputc+0xc6 sys/dev/ic/com.c:1260 cnputc(2d) at cnputc+0x4f sys/dev/cons.c:218 db_putchar(2d) at db_putchar+0x3fc sys/ddb/db_output.c:155 kprintf() at kprintf+0x20fc sys/kern/subr_prf.c:1064 db_printf(ffffffff82973f85) at db_printf+0x89 sys/kern/subr_prf.c:498 fault(ffffffff8291676d) at fault+0x95 sys/arch/amd64/amd64/trap.c:157 kpageflttrap(ffff80002a221a50,8) at kpageflttrap+0x29f sys/arch/amd64/amd64/trap.c:290 kerntrap(ffff80002a221a50) at kerntrap+0xf3 sys/arch/amd64/amd64/trap.c:332 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b end trace frame: 0xffff80002a221b40, count: 0 ddb{1}> trace x86_ipi_db(ffff800029cebff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(1) at acpitimer_delay+0x8e acpitimer_read sys/dev/acpi/acpitimer.c:146 [inline] acpitimer_delay(1) at acpitimer_delay+0x8e sys/dev/acpi/acpitimer.c:120 comcnputc(800,2d) at comcnputc+0xc6 sys/dev/ic/com.c:1260 cnputc(2d) at cnputc+0x4f sys/dev/cons.c:218 db_putchar(2d) at db_putchar+0x3fc sys/ddb/db_output.c:155 kprintf() at kprintf+0x20fc sys/kern/subr_prf.c:1064 db_printf(ffffffff82973f85) at db_printf+0x89 sys/kern/subr_prf.c:498 fault(ffffffff8291676d) at fault+0x95 sys/arch/amd64/amd64/trap.c:157 kpageflttrap(ffff80002a221a50,8) at kpageflttrap+0x29f sys/arch/amd64/amd64/trap.c:290 kerntrap(ffff80002a221a50) at kerntrap+0xf3 sys/arch/amd64/amd64/trap.c:332 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b fifo_write(ffff80002a221b50) at fifo_write+0x52 sys/miscfs/fifofs/fifo_vnops.c:271 VOP_WRITE(fffffd80724cb2d8,ffff80002a221be8,8,fffffd807f7d7618) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_rdwr(1,fffffd80724cb2d8,ffff80002a1cd800,103,0,1,ddd536240e1d809e,ffff80002a221d10,fffffd80724cb2d8,78) at vn_rdwr+0xed sys/kern/vfs_vnops.c:324 ufs_symlink(ffff80002a221d10) at ufs_symlink+0x12a sys/ufs/ufs/ufs_vnops.c:1324 VOP_SYMLINK(fffffd80691450e8,ffff80002a221e90,ffff80002a221ec0,ffff80002a221dc0,ffff80002a1cd800) at VOP_SYMLINK+0xd4 sys/kern/vfs_vops.c:426 dosymlinkat(ffff80002a1ab018,200002c0,ffffff9c,200000c0) at dosymlinkat+0x158 sys/kern/vfs_syscalls.c:1801 syscall(ffff80002a222040) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002a222040) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x936ac11d330, count: -22