panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *133518 34101 0 0 0x4000000 0K syz-executor 518750 34101 0 0 0x4000000 1 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8350ee3f) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffff6000f795208,200000ac0000,200000ac5000) at uvm_fault_unwire_locked+0x4be uvm_fault_wire(fffff6000f795208,200000ac0000,200000ad1000,1) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1724 [inline] uvm_fault_wire(fffff6000f795208,200000ac0000,200000ad1000,1) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1706 uvm_vslock_device(ffff800039fac558,200000ac04c0,10000,1,ffff800033bd3b98) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff82e69150,d01,0,ffffffff82e69980,ffff800033bd3e78) at physio+0x257 sys/kern/kern_physio.c:139 spec_write(ffff800033bd3cc0) at spec_write+0x11f sys/kern/spec_vnops.c:302 VOP_WRITE(fffff6006d4657f8,ffff800033bd3e78,5,fffff600097fd680) at VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 vn_write(fffff60069819408,ffff800033bd3e78,0) at vn_write+0x1d3 sys/kern/vfs_vnops.c:414 dofilewritev(ffff800039fac558,4,ffff800033bd3e78,0,ffff800033bd3f30) at dofilewritev+0x2bd sys/kern/sys_generic.c:384 sys_write(ffff800039fac558,ffff800033bd3fe0,ffff800033bd3f30) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff800033bd3fe0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800033bd3fe0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:791 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdaa90bc3f60, count: 2 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_unwire_locked: address not in map ddb{0}> show kasan No such command ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8350ee3f) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffff6000f795208,200000ac0000,200000ac5000) at uvm_fault_unwire_locked+0x4be uvm_fault_wire(fffff6000f795208,200000ac0000,200000ad1000,1) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1724 [inline] uvm_fault_wire(fffff6000f795208,200000ac0000,200000ad1000,1) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1706 uvm_vslock_device(ffff800039fac558,200000ac04c0,10000,1,ffff800033bd3b98) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff82e69150,d01,0,ffffffff82e69980,ffff800033bd3e78) at physio+0x257 sys/kern/kern_physio.c:139 spec_write(ffff800033bd3cc0) at spec_write+0x11f sys/kern/spec_vnops.c:302 VOP_WRITE(fffff6006d4657f8,ffff800033bd3e78,5,fffff600097fd680) at VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 vn_write(fffff60069819408,ffff800033bd3e78,0) at vn_write+0x1d3 sys/kern/vfs_vnops.c:414 dofilewritev(ffff800039fac558,4,ffff800033bd3e78,0,ffff800033bd3f30) at dofilewritev+0x2bd sys/kern/sys_generic.c:384 sys_write(ffff800039fac558,ffff800033bd3fe0,ffff800033bd3f30) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff800033bd3fe0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800033bd3fe0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:791 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdaa90bc3f60, count: -13 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800033bd38e0 rbx 0xffffffff83935e07 cpu_info_full_primary+0x2e07 rdx 0xffff8000015d3e00 rcx 0xffff800039fac558 rax 0xffffffff83934ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x45a64b9134944a70 r11 0x7fcba8a723b70a1f r12 0xffffffff83935c08 cpu_info_full_primary+0x2c08 r13 0 r14 0 r15 0x1 rip 0xffffffff826d0e95 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff800033bd38d0 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=133518 pid=34101 tcnt=4 stat=onproc flags process=0 proc=4000000 runpri=36, usrpri=80, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800039fac7f0,0xffff800045fe9258 process=0xffff800045fe61d0 user=0xffff800033bcf000, vmspace=0xfffff6000f795208 estcpu=30, cpticks=15, pctcpu=0.0, user=0, sys=15, intr=0 ddb{0}> ps PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND 34843 42787 46385 0 2 0x100000 0 sh 46385 63466 15271 0 3 0x100002 0x88 sigsusp sh 15271 385388 47739 0 3 0x2 0x80 wait syz-executor 34101 417942 84023 0 2 0 0 syz-executor *34101 133518 84023 0 7 0 0x4000000 syz-executor 34101 518750 84023 0 7 0 0x4000000 syz-executor 34101 190619 84023 0 3 0 0x4000080 fsleep syz-executor 60723 113636 47739 0 3 0x2 0x80 piperd syz-executor 39154 240434 47739 0 2 0x2 0 syz-executor 20793 396502 47739 0 3 0x2 0x80 piperd syz-executor 87520 185601 47739 0 3 0x2 0x80 piperd syz-executor 84023 85006 47739 0 3 0x2 0x80 nanoslp syz-executor 75533 429275 47739 0 3 0x2 0x80 piperd syz-executor 47739 157355 44662 0 3 0x2 0x80 nanoslp syz-executor 44662 109333 60638 0 3 0x100002 0x88 sigsusp ksh 60638 189140 42097 0 3 0x10 0x88 kqread sshd-session 42097 494378 83589 0 3 0x12 0x80 kqread sshd-session 96603 66566 1 0 3 0x100003 0x80 ttyin getty 83589 30391 1 0 3 0 0x88 kqread sshd 97059 114992 8058 74 3 0x1100012 0x80 bpf pflogd 8058 252605 1 0 3 0 0x80 sbwait pflogd 97683 468450 61373 73 3 0x1100010 0x80 kqread syslogd 61373 104943 1 0 3 0x100002 0x80 sbwait syslogd 45268 154807 1 0 3 0x100000 0x80 kqread resolvd 57338 261784 15627 77 3 0x100012 0x80 kqread dhcpleased 72860 254734 15627 77 3 0x100012 0x80 kqread dhcpleased 15627 268864 1 0 3 0 0x80 kqread dhcpleased 86547 314195 0 0 3 0x14000 0x200 bored smr 35890 484417 0 0 2 0x14000 0x200 zerothread 37260 69051 0 0 3 0x14000 0x200 aiodoned aiodoned 53186 105883 0 0 3 0x14000 0x200 syncer update 62409 225788 0 0 3 0x14000 0x200 cleaner cleaner 72814 196254 0 0 3 0x14000 0x200 reaper reaper 78338 251238 0 0 3 0x14000 0x200 pgdaemon pagedaemon 9489 258018 0 0 3 0x14000 0x200 bored viomb 16616 27680 0 0 3 0x14000 0x40000200 acpi0 acpi0 53479 443130 0 0 3 0x14000 0x40000200 idle1 45588 178270 0 0 3 0x14000 0x200 bored softnet1 17084 385592 0 0 3 0x14000 0x200 bored softnet0 44087 470465 0 0 3 0x14000 0x200 smrbar systqmp 5868 72601 0 0 3 0x14000 0x200 bored systq 43986 351210 0 0 3 0x14000 0x200 tmoslp softclockmp 27262 393756 0 0 3 0x14000 0x40000200 tmoslp softclock 47585 258483 0 0 3 0x14000 0x40000200 idle0 1 458598 0 0 3 0x2 0x80 wait init 0 0 -1 0 3 0x10000 0x200 scheduler swapper ddb{0}> show all locks CPU 1: exclusive mutex &uvm.fpageqlock r = 0 (0xffffffff83aeb090) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 mtx_enter+0x4b4 sys/kern/kern_lock.c:487 #2 uvm_pmr_freepages+0x1b6 sys/uvm/uvm_pmemrange.c:-1 #3 uvm_anfree+0xe9 sys/uvm/uvm_anon.c:112 #4 amap_wiperange_chunk+0x1a6 sys/uvm/uvm_amap.c:-1 #5 amap_pp_adjref+0x6d0 sys/uvm/uvm_amap.c:-1 #6 amap_adjref_anons+0x22d sys/uvm/uvm_amap.c:1301 #7 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1359 #8 sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 #9 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:791 #10 Xsyscall+0x128 Process 34101 (syz-executor) thread 0xffff800039fac558 (133518) shared rwlock vmmaplk r = 0 (0xfffff6000f795308) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_read+0x3e8 sys/kern/kern_rwlock.c:413 #2 uvm_fault_wire+0x116 uvm_fault_unwire sys/uvm/uvm_fault.c:1723 [inline] #2 uvm_fault_wire+0x116 sys/uvm/uvm_fault.c:1706 #3 uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 #4 physio+0x257 sys/kern/kern_physio.c:139 #5 spec_write+0x11f sys/kern/spec_vnops.c:302 #6 VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 #7 vn_write+0x1d3 sys/kern/vfs_vnops.c:414 #8 dofilewritev+0x2bd sys/kern/sys_generic.c:384 #9 sys_write+0xa2 sys/kern/sys_generic.c:300 #10 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:791 #11 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83a28700) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 __mp_acquire_count+0x58 sys/kern/kern_lock.c:-1 #2 sleep_finish+0x2d8 sys/kern/kern_synch.c:369 #3 rw_do_enter_read+0x309 sys/kern/kern_rwlock.c:-1 #4 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1880 #5 uvm_fault_check+0x4f sys/uvm/uvm_fault.c:693 #6 uvm_fault+0x106 sys/uvm/uvm_fault.c:627 #7 uvm_fault_wire+0x73 sys/uvm/uvm_fault.c:1703 #8 uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 #9 physio+0x257 sys/kern/kern_physio.c:139 #10 spec_write+0x11f sys/kern/spec_vnops.c:302 #11 VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 #12 vn_write+0x1d3 sys/kern/vfs_vnops.c:414 #13 dofilewritev+0x2bd sys/kern/sys_generic.c:384 #14 sys_write+0xa2 sys/kern/sys_generic.c:300 #15 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #15 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:791 #16 Xsyscall+0x128 Process 34101 (syz-executor) thread 0xffff800045fe9248 (518750) exclusive rwlock amaplk r = 0 (0xfffff6006e5863f8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 amap_unref+0x3d sys/uvm/uvm_amap.c:1332 #3 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1359 #4 sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 #5 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #5 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:791 #6 Xsyscall+0x128 Process 39154 (syz-executor) thread 0xffff800045fe8550 (240434) exclusive rrwlock inode r = 0 (0xfffff600675bf7e0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527 #4 ufs_ihashins+0x4f ufs_ihash sys/ufs/ufs/ufs_ihash.c:-1 [inline] #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:150 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1232 #6 ffs_inode_alloc+0x279 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfc sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x101 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3063 #10 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb17 sys/arch/amd64/amd64/trap.c:791 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffff600675bf468) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:576 #5 vfs_lookup+0x12b sys/kern/vfs_lookup.c:431 #6 namei+0x7c5 sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3048 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:791 #9 Xsyscall+0x128 Process 44087 (systqmp) thread 0xffff800045ffe000 (470465) shared rwlock systqmp r = 0 (0xffffffff839c5698) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 taskq_thread+0x12a sys/kern/kern_task.c:442 #2 proc_trampoline+0x10 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11056 12087K 12284K 166960K 12425 0 pcb 17 13K 14K 166960K 119 0 rtable 186 5K 8K 166960K 1429 0 pf 33 17K 24K 166960K 152 0 ifaddr 37 6K 7K 166960K 191 0 ifgroup 51 2K 2K 166960K 202 0 sysctl 1 1K 9K 166960K 5 0 counters 68 36K 37K 166960K 144 0 ioctlops 0 0K 4K 166960K 1558 0 iov 0 0K 16K 166960K 8 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1325 83K 83K 166960K 1803 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 15 0K 1K 166960K 25 0 dirhash 12 2K 2K 166960K 18 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 12 41K 93K 166960K 810 0 sigio 0 0K 0K 166960K 2 0 proc 71 115K 180K 166960K 1558 0 subproc 63 3K 4K 166960K 388 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 12 0 in_multi 79 5K 6K 166960K 484 0 ether_multi 1 0K 0K 166960K 2 0 mrt 0 0K 0K 166960K 15 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 37 175K 175K 166960K 37 0 exec 0 0K 1K 166960K 857 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 186 159K 176K 166960K 7514 0 UVM aobj 5 2K 2K 166960K 5 0 pinsyscall 37 74K 102K 166960K 2913 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 4 0 NDP 21 1K 2K 166960K 135 0 temp 35 9115K 9177K 166960K 11613 0 kqueue 13 20K 26K 166960K 45 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 28 0 0 1 0 1 1 0 8 0 rtpcb 120 120 0 117 1 0 1 1 0 8 0 rtentry 176 499 0 415 6 0 6 6 0 8 2 unpcb 144 149 0 132 2 1 1 2 0 8 0 syncache 336 7 0 7 1 0 1 1 0 8 1 tcpcb 736 111 0 107 7 2 5 7 0 8 4 arp 136 88 0 72 1 0 1 1 0 8 0 inpcb 328 439 0 432 7 2 5 7 0 8 4 nd6 152 132 0 112 1 0 1 1 0 8 0 pkpcb 40 4 0 4 2 1 1 1 0 8 1 kcovpl 48 43 0 36 1 0 1 1 0 8 0 ppxss 1192 1 0 1 1 0 1 1 0 8 1 pfstscr 40 1 0 0 1 0 1 1 0 8 0 pffrag 232 1 0 1 1 0 1 1 0 482 1 pffrnode 88 1 0 1 1 0 1 1 0 8 1 pffrent 40 2 0 2 1 0 1 1 0 8 1 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 5 0 5 1 0 1 1 0 8 1 pfanchor 1288 11 0 11 1 0 1 1 0 8 1 pftag 88 1 0 1 1 0 1 1 0 8 1 pfstitem 24 42 0 1 1 0 1 1 0 8 0 pfstkey 128 42 0 1 2 0 2 2 0 8 0 pfstate 448 41 0 1 5 0 5 5 0 8 0 pfrule 1360 23 0 18 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 2011 0 1617 31 6 25 29 0 8 0 art_table 40 2012 0 1617 5 0 5 5 0 8 0 art_node 32 499 0 421 1 0 1 1 0 8 0 sysvmsgpl 40 2 0 2 1 1 0 1 0 8 0 semapl 72 18 0 5 1 0 1 1 0 8 0 shmpl 112 2 0 0 1 0 1 1 0 8 0 dirhash 1024 21 0 4 3 0 3 3 0 8 0 dino2pl 256 1855 0 315 97 0 97 97 0 8 0 ffsino 296 1855 0 315 119 0 119 119 0 8 0 nchpl 144 2276 0 462 68 0 68 68 0 8 0 vnodes 216 2351 0 0 131 0 131 131 0 8 0 namei 1024 11720 0 11719 3 2 1 3 0 8 0 percpumem 16 88 0 38 1 0 1 1 0 8 0 pfiaddrpl 120 1 0 1 1 0 1 1 0 8 1 kstatmem 264 101 0 76 2 0 2 2 0 8 0 scxspl 216 8773 0 8773 5 4 1 3 1 8 1 plimitpl 152 82 0 66 1 0 1 1 0 8 0 sigapl 424 1069 0 1027 7 1 6 7 0 8 0 knotepl 120 316 0 0 10 0 10 10 0 8 0 kqueuepl 224 261 0 252 5 0 5 5 0 8 4 pipepl 344 240 0 213 4 0 4 4 0 8 0 fdescpl 528 1053 0 1027 3 0 3 3 0 8 0 filepl 160 3563 0 3364 12 0 12 12 0 8 2 lockfpl 104 58 0 55 1 0 1 1 0 8 0 lockfspl 48 25 0 22 1 0 1 1 0 8 0 sessionpl 144 63 0 54 1 0 1 1 0 8 0 pgrppl 48 108 0 92 1 0 1 1 0 8 0 ucredpl 104 233 0 220 1 0 1 1 0 8 0 zombiepl 144 1027 0 1027 1 0 1 1 0 8 1 processpl 1232 1069 0 1027 5 0 5 5 0 8 1 procpl 664 1402 0 1357 6 0 6 6 0 8 1 sockpl 752 720 0 693 10 2 8 10 0 8 5 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 116 0 0 15 0 15 15 0 8 0 mcl2k 2048 22 0 0 3 0 3 3 0 8 0 mextrefs 64 18 0 0 1 0 1 1 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 169 0 0 11 0 11 11 0 8 0 bufpl 272 3003 0 107 194 0 194 194 0 8 0 anonpl 32 5799 0 0 47 0 47 47 0 247 0 amapchunkpl 152 20100 0 19778 25 1 24 25 0 158 8 amappl16 200 2015 0 1899 14 4 10 10 0 8 2 amappl15 192 9 0 9 1 1 0 1 0 8 0 amappl14 184 862 0 859 1 0 1 1 0 8 0 amappl13 176 198 0 185 1 0 1 1 0 8 0 amappl12 168 1449 0 1424 2 0 2 2 0 8 0 amappl11 160 11 0 11 1 1 0 1 0 8 0 amappl10 152 67 0 53 1 0 1 1 0 8 0 amappl9 144 275 0 275 1 1 0 1 0 8 0 amappl8 136 253 0 251 1 0 1 1 0 8 0 amappl7 128 218 0 204 1 0 1 1 0 8 0 amappl6 120 510 0 507 1 0 1 1 0 8 0 amappl5 112 99 0 89 1 0 1 1 0 8 0 amappl4 104 402 0 382 1 0 1 1 0 8 0 amappl3 96 3724 0 3658 3 0 3 3 0 8 0 amappl2 88 1062 0 992 2 0 2 2 0 8 0 amappl1 80 15728 0 15151 15 1 14 15 0 8 0 amappl 88 6142 0 6029 4 0 4 4 0 92 0 uvmvnodes 80 104 0 0 3 0 3 3 0 8 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 8 0 8 3 2 1 1 0 8 1 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 4 0 0 1 0 1 1 0 8 0 uaddrrnd 24 1053 0 1027 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1053 0 1027 1 0 1 1 0 8 0 vmmpekpl 168 10020 0 9956 3 0 3 3 0 8 0 vmmpepl 168 77057 0 75360 86 2 84 86 0 357 2 vmsppl 488 1052 0 1027 5 0 5 5 0 8 0 rwobjpl 80 24155 0 23092 26 1 25 25 0 8 0 pdppl 4096 2113 0 2054 141 66 75 85 0 8 16 pvpl 32 12206 0 0 99 0 99 99 0 265 0 pmappl 256 1052 0 1027 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 525 0 80 13 0 13 13 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8350ee3f) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffff6000f795208,200000ac0000,200000ac5000) at uvm_fault_unwire_locked+0x4be uvm_fault_wire(fffff6000f795208,200000ac0000,200000ad1000,1) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1724 [inline] uvm_fault_wire(fffff6000f795208,200000ac0000,200000ad1000,1) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1706 uvm_vslock_device(ffff800039fac558,200000ac04c0,10000,1,ffff800033bd3b98) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff82e69150,d01,0,ffffffff82e69980,ffff800033bd3e78) at physio+0x257 sys/kern/kern_physio.c:139 spec_write(ffff800033bd3cc0) at spec_write+0x11f sys/kern/spec_vnops.c:302 VOP_WRITE(fffff6006d4657f8,ffff800033bd3e78,5,fffff600097fd680) at VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 vn_write(fffff60069819408,ffff800033bd3e78,0) at vn_write+0x1d3 sys/kern/vfs_vnops.c:414 dofilewritev(ffff800039fac558,4,ffff800033bd3e78,0,ffff800033bd3f30) at dofilewritev+0x2bd sys/kern/sys_generic.c:384 sys_write(ffff800039fac558,ffff800033bd3fe0,ffff800033bd3f30) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff800033bd3fe0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800033bd3fe0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:791 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdaa90bc3f60, count: -13 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff80002999dff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc uvm_anfree(fffff6006f119de0) at uvm_anfree+0xe9 sys/uvm/uvm_anon.c:112 amap_wipeout(fffff600789d84f0) at amap_wipeout+0x1d6 sys/uvm/uvm_amap.c:-1 uvm_unmap_detach(ffff800030f92690,0) at uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1359 sys_munmap(ffff800045fe9248,ffff800030f927d0,ffff800030f92720) at sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 syscall(ffff800030f927d0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800030f927d0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:791 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdab53657890, count: 5 ddb{1}> trace x86_ipi_db(ffff80002999dff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc uvm_anfree(fffff6006f119de0) at uvm_anfree+0xe9 sys/uvm/uvm_anon.c:112 amap_wipeout(fffff600789d84f0) at amap_wipeout+0x1d6 sys/uvm/uvm_amap.c:-1 uvm_unmap_detach(ffff800030f92690,0) at uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1359 sys_munmap(ffff800045fe9248,ffff800030f927d0,ffff800030f92720) at sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 syscall(ffff800030f927d0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800030f927d0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:791 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdab53657890, count: -10