panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *298433 87947 32767 0x8001010 0x4080000 0K syz-executor.1 327105 15499 0 0x14000 0x200 1 reaper db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8292abaa) at panic+0x17b sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806621b1d0,20000000,20011000) at uvm_fault_unwire_locked+0x331 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd806621b1d0,20000000,20011000) at uvm_fault_unwire+0x43 sys/uvm/uvm_fault.c:1623 sys_sysctl(ffff80002becf228,ffff8000373cda10,ffff8000373cd960) at sys_sysctl+0x236 sys/kern/kern_sysctl.c:259 syscall(ffff8000373cda10) at syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff8000373cda10) at syscall+0x854 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc6858d98c90, count: 8 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}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8292abaa) at panic+0x17b sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806621b1d0,20000000,20011000) at uvm_fault_unwire_locked+0x331 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd806621b1d0,20000000,20011000) at uvm_fault_unwire+0x43 sys/uvm/uvm_fault.c:1623 sys_sysctl(ffff80002becf228,ffff8000373cda10,ffff8000373cd960) at sys_sysctl+0x236 sys/kern/kern_sysctl.c:259 syscall(ffff8000373cda10) at syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff8000373cda10) at syscall+0x854 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc6858d98c90, count: -7 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff8000373cd700 rbx 0xffffffff82cf9d77 cpu_info_full_primary+0x2d77 rdx 0xffff800000eb2600 rcx 0xffff80002becf228 rax 0xffffffff82cf8ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xe0dabf02ccd79f91 r11 0xf6cd2b652ffec4a3 r12 0xffffffff82cf9b78 cpu_info_full_primary+0x2b78 r13 0 r14 0 r15 0x1 rip 0xffffffff8171a16c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff8000373cd6f0 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.1) tid=298433 pid=87947 tcnt=2 stat=onproc flags process=8001010 proc=4080000 runpri=17, usrpri=75, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0xffff8000ffff6a58 forw=0xffffffffffffffff, list=0xffff8000ffff6a58,0xffff80002becf758 process=0xffff80002a159638 user=0xffff8000373c8000, vmspace=0xfffffd806621b1d0 estcpu=25, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 27015 37446 26978 32767 2 0x8000490 syz-executor.6 27015 378953 26978 32767 3 0xc000090 kqread syz-executor.6 27015 98708 26978 32767 3 0xc000090 fsleep syz-executor.6 87947 109607 76568 32767 3 0x8003010 suspend syz-executor.1 *87947 298433 76568 32767 7 0xc081010 syz-executor.1 82408 207134 40382 32767 3 0x8000090 sysctllk syz-executor.2 82408 279839 40382 32767 2 0xc000010 syz-executor.2 82408 66362 40382 32767 2 0xc000010 syz-executor.2 82408 393135 40382 32767 3 0xc000010 inode syz-executor.2 90285 58717 72099 32767 2 0x8000010 syz-executor.3 90285 514320 72099 32767 3 0xc000090 fifor syz-executor.3 90285 20484 72099 32767 3 0xc000090 fsleep syz-executor.3 26978 329630 12040 32767 2 0x8000490 syz-executor.6 12040 245509 30985 0 3 0x8000082 wait syz-executor.6 76568 16435 78698 32767 3 0x8000090 nanoslp syz-executor.1 78698 350 30985 0 3 0x8000082 wait syz-executor.1 1462 475551 47808 32767 3 0x8000090 nanoslp syz-executor.4 47808 240106 30985 0 3 0x8000082 wait syz-executor.4 40382 480245 7786 32767 2 0x8000490 syz-executor.2 7786 211656 30985 0 3 0x8000082 wait syz-executor.2 63039 174386 46607 32767 2 0x8000010 syz-executor.5 46607 55580 30985 0 3 0x8000082 wait syz-executor.5 72099 61216 15899 32767 2 0x8000490 syz-executor.3 15899 318668 30985 0 3 0x8000082 wait syz-executor.3 82801 235052 24737 32767 2 0x8000490 syz-executor.7 24737 146125 30985 0 3 0x8000082 wait syz-executor.7 20021 504294 23647 32767 2 0x8000010 syz-executor.0 23647 497866 30985 0 3 0x8000082 wait syz-executor.0 58890 148150 0 0 3 0x14200 bored sosplice 74819 324742 2945 0 3 0x18100082 netio ndp 2945 495044 84182 0 3 0x810008a sigsusp sh 84182 436775 1 0 3 0x8000080 wait syz-executor.1 30985 194345 22708 0 3 0x1a000082 thrsleep syz-fuzzer 30985 351938 22708 0 3 0x1e000082 nanoslp syz-fuzzer 30985 428030 22708 0 3 0x1e000082 wait syz-fuzzer 30985 256957 22708 0 3 0x1e000082 thrsleep syz-fuzzer 30985 208267 22708 0 3 0x1e000082 thrsleep syz-fuzzer 30985 348134 22708 0 3 0x1e000082 wait syz-fuzzer 30985 498987 22708 0 3 0x1e000082 wait syz-fuzzer 30985 398428 22708 0 3 0x1e000082 wait syz-fuzzer 30985 514338 22708 0 3 0x1e000082 thrsleep syz-fuzzer 30985 114775 22708 0 2 0x1e000002 syz-fuzzer 30985 15634 22708 0 3 0x1e000082 thrsleep syz-fuzzer 30985 313974 22708 0 3 0x1e000082 wait syz-fuzzer 30985 472982 22708 0 3 0x1e000082 wait syz-fuzzer 30985 52919 22708 0 3 0x1e000082 wait syz-fuzzer 30985 294647 22708 0 2 0x1e000002 syz-fuzzer 30985 409213 22708 0 3 0x1e000082 wait syz-fuzzer 22708 231351 8489 0 3 0x810008a sigsusp ksh 8489 315647 41063 0 3 0x1800009a kqread sshd 87635 403219 1 0 3 0x18100083 ttyin getty 41063 391407 1 0 3 0x18000088 kqread sshd 20133 315629 81229 73 3 0x19100090 kqread syslogd 81229 345630 1 0 3 0x18100082 sbwait syslogd 95201 49225 1 0 3 0x18100080 kqread resolvd 97196 62923 71849 77 3 0x18100092 kqread dhcpleased 39153 212912 71849 77 3 0x18100092 kqread dhcpleased 71849 233084 1 0 3 0x18000080 kqread dhcpleased 93040 164513 0 0 3 0x14200 bored smr 89133 124801 0 0 3 0x14200 pgzero zerothread 90612 468857 0 0 3 0x14200 aiodoned aiodoned 70667 264672 0 0 3 0x14200 syncer update 76665 242069 0 0 3 0x14200 cleaner cleaner 15499 327105 0 0 7 0x14200 reaper 31241 513924 0 0 3 0x14200 pgdaemon pagedaemon 49765 318068 0 0 3 0x14200 bored viomb 66000 140500 0 0 3 0x40014200 acpi0 acpi0 85897 97526 0 0 3 0x40014200 idle1 7568 256298 0 0 3 0x14200 bored softnet3 60768 303488 0 0 3 0x14200 bored softnet2 92194 373376 0 0 3 0x14200 bored softnet1 70067 432618 0 0 3 0x14200 bored softnet0 47972 152467 0 0 3 0x14200 bored systqmp 24104 279251 0 0 3 0x14200 bored systq 88946 256833 0 0 2 0x14200 softclockmp 70558 337222 0 0 2 0x40014200 softclock 69787 192929 0 0 3 0x40014200 idle0 1 460981 0 0 3 0x8000082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 1: exclusive mutex &uvm.fpageqlock r = 0 (0xffffffff82e4ec78) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 mtx_enter_try+0x103 #2 mtx_enter+0x4e sys/kern/kern_lock.c:266 #3 uvm_pmr_freepageq+0xce sys/uvm/uvm_pmemrange.c:1357 #4 uvm_pmr_cache_put+0x15a uvm_pmr_cache_free sys/uvm/uvm_pmemrange.c:2288 [inline] #4 uvm_pmr_cache_put+0x15a sys/uvm/uvm_pmemrange.c:2306 #5 uvm_anfree_list+0x160 sys/uvm/uvm_anon.c:116 #6 amap_wipeout+0x1af sys/uvm/uvm_amap.c:502 #7 uvm_unmap_detach+0x7d sys/uvm/uvm_map.c:1354 #8 uvm_map_teardown+0x2f8 sys/uvm/uvm_map.c:2554 #9 uvmspace_free+0xa6 sys/uvm/uvm_map.c:3461 #10 reaper+0x197 sys/kern/kern_exit.c:463 #11 proc_trampoline+0x10 exclusive mutex &uvm.pageqlock r = 0 (0xffffffff82e4ec48) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 mtx_enter_try+0x103 #2 mtx_enter+0x4e sys/kern/kern_lock.c:266 #3 uvm_anfree_list+0xa4 sys/uvm/uvm_anon.c:104 #4 amap_wipeout+0x1af sys/uvm/uvm_amap.c:502 #5 uvm_unmap_detach+0x7d sys/uvm/uvm_map.c:1354 #6 uvm_map_teardown+0x2f8 sys/uvm/uvm_map.c:2554 #7 uvmspace_free+0xa6 sys/uvm/uvm_map.c:3461 #8 reaper+0x197 sys/kern/kern_exit.c:463 #9 proc_trampoline+0x10 Process 87947 (syz-executor.1) thread 0xffff80002becf228 (298433) shared rwlock vmmaplk r = 0 (0xfffffd806621b2c0) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 uvm_fault_unwire+0x35 sys/uvm/uvm_fault.c:1622 #2 sys_sysctl+0x236 sys/kern/kern_sysctl.c:259 #3 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #3 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #4 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82e9c458) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 #2 mi_switch+0x491 sys/kern/sched_bsd.c:470 #3 sleep_finish+0x19a sys/kern/kern_synch.c:417 #4 getblk+0x137 sys/kern/vfs_bio.c:1025 #5 bread+0x3e bio_doread sys/kern/vfs_bio.c:430 [inline] #5 bread+0x3e sys/kern/vfs_bio.c:475 #6 ffs_update+0x14c sys/ufs/ffs/ffs_inode.c:91 #7 ufs_inactive+0x213 sys/ufs/ufs/ufs_inode.c:95 #8 VOP_INACTIVE+0xc4 sys/kern/vfs_vops.c:489 #9 vrele+0xd5 sys/kern/vfs_subr.c:827 #10 vfs_getcwd_scandir+0x45d sys/kern/vfs_getcwd.c:200 #11 vfs_getcwd_common+0x2e1 sys/kern/vfs_getcwd.c:353 #12 sysctl_proc_cwd+0x1f5 sys/kern/kern_sysctl.c:2106 #13 kern_sysctl+0x116 sys/kern/kern_sysctl.c:658 #14 sys_sysctl+0x217 sys/kern/kern_sysctl.c:254 #15 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #15 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #16 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff82d0c9f0) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32d sys/kern/kern_rwlock.c:309 #2 sys_sysctl+0x1ce sys/kern/kern_sysctl.c:238 #3 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #3 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #4 Xsyscall+0x128 Process 82408 (syz-executor.2) thread 0xffff80002becf748 (66362) exclusive rrwlock inode r = 0 (0xfffffd80533b2b38) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32d sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x91 sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x1e4 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xe6 sys/ufs/ufs/ufs_vnops.c:1117 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 #10 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #10 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80763c12c0) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32d sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x91 sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x85 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd3 sys/kern/vfs_lookup.c:418 #6 namei+0x56a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3062 #8 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #8 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 63039 (syz-executor.5) thread 0xffff8000ffff7c48 (174386) exclusive rrwlock inode r = 0 (0xfffffd80533b2f78) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32d sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x91 sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x85 sys/kern/vfs_vnops.c:564 #5 vget+0x1fd 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+0x1373 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6f8 sys/kern/vfs_lookup.c:566 #11 namei+0x56a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1855 #13 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #13 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80533b2c48) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32d sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x91 sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x85 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd3 sys/kern/vfs_lookup.c:418 #6 namei+0x56a sys/kern/vfs_lookup.c:250 #7 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1855 #8 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #8 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 20021 (syz-executor.0) thread 0xffff8000ffff6f78 (504294) exclusive rrwlock inode r = 0 (0xfffffd80763c10a0) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32d sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x91 sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x85 sys/kern/vfs_vnops.c:564 #5 vget+0x1fd 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+0x1373 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6f8 sys/kern/vfs_lookup.c:566 #11 namei+0x56a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1855 #13 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #13 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80543412c8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32d sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x91 sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x85 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd3 sys/kern/vfs_lookup.c:418 #6 namei+0x56a sys/kern/vfs_lookup.c:250 #7 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1855 #8 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #8 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 15499 (reaper) thread 0xffff80002a148f68 (327105) uvm_fault(0xfffffd806621b1d0, 0x10100000000, 0, 1) -> e kernel: page fault trap, code=0 Faulted in DDB; continuing... ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10197 6410K 6419K 166960K 11837 0 pcb 17 12K 12K 166960K 17 0 rtable 252 7K 7K 166960K 7946 0 pf 29 8K 8K 166960K 403 0 ifaddr 44 17K 18K 166960K 802 0 ifgroup 50 2K 2K 166960K 798 0 sysctl 4 1K 2K 166960K 12 0 counters 64 36K 36K 166960K 438 0 ioctlops 0 0K 2K 166960K 544 0 iov 0 0K 28K 166960K 1786 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1404 88K 88K 166960K 6104 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 13K 166960K 726 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 2816 0 dirhash 12 2K 3K 166960K 1287 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 25 93K 121K 166960K 25004 0 sigio 0 0K 0K 166960K 727 0 proc 56 78K 115K 166960K 8154 0 subproc 117 7K 8K 166960K 2834 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 5884 0 in_multi 99 7K 7K 166960K 3454 0 ether_multi 1 0K 0K 166960K 147 0 mrt 1 0K 0K 166960K 17 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 199 890K 890K 166960K 199 0 exec 0 0K 1K 166960K 5430 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 317 87K 119K 166960K 214929 0 UVM aobj 131 4K 8K 166960K 149 0 pinsyscall 46 92K 114K 166960K 31190 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 1K 166960K 2020 0 NDP 11 0K 2K 166960K 588 0 temp 79 6820K 6948K 166960K 79627 0 kqueue 13 20K 35K 166960K 4167 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 3190 0 3186 1 0 1 1 0 8 0 rtentry 112 2537 0 2418 4 0 4 4 0 8 0 unpcb 144 21383 0 21366 61 59 2 6 0 8 1 syncache 336 4 0 4 1 1 0 1 0 8 0 sackhl 24 6 0 6 5 5 0 1 0 8 0 tcpqe 32 128 0 128 16 16 0 1 0 8 0 tcpcb 808 10143 0 10137 95 93 2 8 0 8 1 arp 120 392 0 374 1 0 1 1 0 8 0 ipq 40 143 0 142 22 21 1 1 0 8 0 ipqe 40 2768 0 2767 22 21 1 1 0 8 0 inpcb 392 25213 0 25200 134 131 3 15 0 8 1 nd6 136 954 0 921 7 5 2 2 0 8 0 kcovpl 48 218 0 209 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 10330 0 9854 61 30 31 35 0 8 1 art_table 32 10331 0 9854 10 5 5 5 0 8 0 art_node 16 2536 0 2427 1 0 1 1 0 8 0 sysvmsgpl 40 28 0 16 1 0 1 1 0 8 0 semupl 112 3 0 3 1 1 0 1 0 8 0 semapl 112 2814 0 2804 1 0 1 1 0 8 0 shmpl 112 146 0 18 4 0 4 4 0 8 0 dirhash 1024 867 0 850 3 0 3 3 0 8 0 dino2pl 256 36597 0 35012 100 0 100 100 0 8 0 ffsino 272 36597 0 35012 108 1 107 107 0 8 0 nchpl 144 70971 0 69227 68 2 66 66 0 8 0 uvmvnodes 80 8840 0 0 181 0 181 181 0 8 0 vnodes 216 8840 0 0 492 0 492 492 0 8 0 namei 1024 249375 0 249372 35 34 1 3 0 8 0 percpumem 16 233 0 187 1 0 1 1 0 8 0 kstatmem 264 396 0 374 2 0 2 2 0 8 0 scxspl 216 352043 0 352043 109 108 1 8 1 8 1 plimitpl 152 5666 0 5640 2 0 2 2 0 8 0 sigapl 424 24881 0 24824 8 1 7 8 0 8 0 futexpl 64 352949 0 352947 29 28 1 1 0 8 0 knotepl 120 2169 0 0 19 1 18 18 0 8 0 kqueuepl 216 8030 0 8019 15 14 1 3 0 8 0 pipepl 320 4172 0 4141 35 32 3 4 0 8 0 fdescpl 496 24862 0 24826 7 1 6 6 0 8 0 filepl 152 154596 0 154332 51 39 12 16 0 8 0 lockfpl 104 6521 0 6518 1 0 1 1 0 8 0 lockfspl 48 2360 0 2357 1 0 1 1 0 8 0 sessionpl 144 210 0 193 1 0 1 1 0 8 0 pgrppl 48 850 0 833 1 0 1 1 0 8 0 ucredpl 104 33666 0 33648 1 0 1 1 0 8 0 zombiepl 144 24827 0 24824 1 0 1 1 0 8 0 processpl 1136 24881 0 24824 5 0 5 5 0 8 0 procpl 656 52684 0 52604 9 1 8 9 0 8 0 srpgc 96 2 0 2 1 1 0 1 0 8 0 sosppl 168 566 0 566 69 68 1 1 0 8 1 sockpl 664 50474 0 50440 155 150 5 15 0 8 1 mcl64k 65536 18 0 0 3 0 3 3 0 8 0 mcl16k 16384 2 0 0 1 0 1 1 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 20 0 0 3 0 3 3 0 8 0 mcl4k 4096 7 0 0 1 0 1 1 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 1728 0 0 40 12 28 37 0 8 0 mtagpl 96 7 0 0 1 0 1 1 0 8 0 mbufpl 256 3040 0 0 113 0 113 113 0 8 0 bufpl 280 46610 0 37772 633 1 632 632 0 8 0 anonpl 24 3165251 0 3154622 446 370 76 101 0 186 0 amapchunkpl 152 706839 0 706056 450 405 45 55 0 158 9 amappl16 200 84238 0 83881 584 564 20 34 0 8 1 amappl15 192 23 0 23 12 12 0 1 0 8 0 amappl14 184 752 0 740 2 1 1 2 0 8 0 amappl13 176 27 0 27 18 17 1 1 0 8 1 amappl12 168 28595 0 28553 3 0 3 3 0 8 0 amappl11 160 65 0 55 1 0 1 1 0 8 0 amappl10 152 254 0 245 1 0 1 1 0 8 0 amappl9 144 234 0 233 1 0 1 1 0 8 0 amappl8 136 798 0 755 2 0 2 2 0 8 0 amappl7 128 93 0 77 1 0 1 1 0 8 0 amappl6 120 3005 0 2987 2 1 1 2 0 8 0 amappl5 112 917 0 905 1 0 1 1 0 8 0 amappl4 104 2059 0 2027 2 1 1 2 0 8 0 amappl3 96 129432 0 129337 28 24 4 4 0 8 0 amappl2 88 26161 0 26077 3 0 3 3 0 8 0 amappl1 80 97057 0 96511 22 9 13 22 0 8 0 amappl 88 210645 0 210413 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 72 148 0 18 3 0 3 3 0 8 0 uaddrrnd 24 24862 0 24826 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 24862 0 24826 1 0 1 1 0 8 0 vmmpekpl 168 167590 0 167525 4 0 4 4 0 8 0 vmmpepl 168 1478832 0 1476426 576 463 113 125 0 357 4 vmsppl 440 24861 0 24825 5 0 5 5 0 8 0 rwobjpl 56 349195 0 338838 218 71 147 151 0 8 0 pdppl 4096 49731 0 49650 1056 969 87 93 0 8 6 pvpl 32 44857 0 0 363 1 362 362 0 265 0 pmappl 248 24861 0 24825 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1624 0 1142 15 0 15 15 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8292abaa) at panic+0x17b sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806621b1d0,20000000,20011000) at uvm_fault_unwire_locked+0x331 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd806621b1d0,20000000,20011000) at uvm_fault_unwire+0x43 sys/uvm/uvm_fault.c:1623 sys_sysctl(ffff80002becf228,ffff8000373cda10,ffff8000373cd960) at sys_sysctl+0x236 sys/kern/kern_sysctl.c:259 syscall(ffff8000373cda10) at syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff8000373cda10) at syscall+0x854 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc6858d98c90, count: -7 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 __mp_lock(ffffffff82e9c250) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82e9c250) at __mp_lock+0x122 sys/kern/kern_lock.c:147 uvm_unmap_detach(ffff80002a155840,1) at uvm_unmap_detach+0x113 sys/uvm/uvm_map.c:1371 uvm_map_teardown(fffffd806b07b6f0) at uvm_map_teardown+0x2f8 sys/uvm/uvm_map.c:2554 uvmspace_free(fffffd806b07b6f0) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3461 reaper(ffff80002a148f68) at reaper+0x197 sys/kern/kern_exit.c:463 end trace frame: 0x0, count: 7 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 __mp_lock(ffffffff82e9c250) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82e9c250) at __mp_lock+0x122 sys/kern/kern_lock.c:147 uvm_unmap_detach(ffff80002a155840,1) at uvm_unmap_detach+0x113 sys/uvm/uvm_map.c:1371 uvm_map_teardown(fffffd806b07b6f0) at uvm_map_teardown+0x2f8 sys/uvm/uvm_map.c:2554 uvmspace_free(fffffd806b07b6f0) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3461 reaper(ffff80002a148f68) at reaper+0x197 sys/kern/kern_exit.c:463 end trace frame: 0x0, count: -8