panic: vop_geneWrAicR_bNaIdNGo:p SPLStopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 381013 19241 32767 0x8000010 0 0 syz-executor.1 *500403 4511 32767 0x8000010 0x4000000 1 syz-executor.7 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff828913fb) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a23a0f8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806995e1f8,fffffd8063763150) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd8063763150) at bwrite+0x1d3 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8063763150) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002a23a370) at ufs_mkdir+0x445 sys/ufs/ufs/ufs_vnops.c:1165 VOP_MKDIR(fffffd8055439cf8,ffff80002a23a4d0,ffff80002a23a500,ffff80002a23a400) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002e1062c0,3,20000100,0) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 syscall(ffff80002a23a680) at syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff80002a23a680) at syscall+0x854 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xffaea77fea0, count: 4 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: vop_generic_badop ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff828913fb) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a23a0f8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806995e1f8,fffffd8063763150) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd8063763150) at bwrite+0x1d3 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8063763150) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002a23a370) at ufs_mkdir+0x445 sys/ufs/ufs/ufs_vnops.c:1165 VOP_MKDIR(fffffd8055439cf8,ffff80002a23a4d0,ffff80002a23a500,ffff80002a23a400) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002e1062c0,3,20000100,0) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 syscall(ffff80002a23a680) at syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff80002a23a680) at syscall+0x854 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xffaea77fea0, count: -11 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a23a020 rbx 0xffff800029cecd77 rdx 0xffff800000df0900 rcx 0xffff80002e1062c0 rax 0xffff800029cebff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xcc9e72c4f0a1215 r11 0x5f41d8edb55accd6 r12 0xffff800029cecb78 r13 0 r14 0 r15 0x1 rip 0xffffffff8267403c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002a23a010 ss 0 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.7) tid=500403 pid=4511 tcnt=2 stat=onproc flags process=8000010 proc=4000000 runpri=17, usrpri=83, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff8000ffff62a8,0xffff80002e1067f0 process=0xffff8000371ab0f0 user=0xffff80002a235000, vmspace=0xfffffd8069764dd8 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 19241 381013 22890 32767 7 0x8000010 syz-executor.1 72284 10282 41301 32767 2 0x8000010 syz-executor.6 4511 356530 41677 32767 2 0x8000010 syz-executor.7 * 4511 500403 41677 32767 7 0xc000010 syz-executor.7 5983 24138 14486 32767 2 0x8000010 syz-executor.0 5983 241399 14486 32767 3 0xc000090 fsleep syz-executor.0 2013 150070 80269 32767 3 0x8000090 nanoslp syz-executor.4 2013 11267 80269 32767 3 0xc000090 sbwait syz-executor.4 2013 359763 80269 32767 3 0xc000090 lockf syz-executor.4 2013 457957 80269 32767 3 0xc000090 fsleep syz-executor.4 87849 298724 81262 32767 3 0x8000090 nanoslp syz-executor.5 87849 2967 81262 32767 3 0xc000090 sbwait syz-executor.5 87849 241648 81262 32767 3 0xc000090 fsleep syz-executor.5 22890 225668 97409 32767 2 0x8000010 syz-executor.1 97409 360839 12235 0 3 0x8000082 wait syz-executor.1 41301 85966 15059 32767 3 0x8000090 nanoslp syz-executor.6 15059 422363 12235 0 3 0x8000082 wait syz-executor.6 81262 139489 22262 32767 3 0x8000090 nanoslp syz-executor.5 22262 268918 12235 0 3 0x8000082 wait syz-executor.5 41677 317235 33263 32767 3 0x8000090 nanoslp syz-executor.7 33263 362653 12235 0 3 0x8000082 wait syz-executor.7 80269 91406 6065 32767 3 0x8000090 nanoslp syz-executor.4 6065 320856 12235 0 3 0x8000082 wait syz-executor.4 51687 263884 10227 32767 2 0x8000010 syz-executor.2 10227 97796 12235 0 3 0x8000082 wait syz-executor.2 14486 86701 83429 32767 3 0x8000090 nanoslp syz-executor.0 83429 1287 12235 0 3 0x8000082 wait syz-executor.0 34666 215613 42674 32767 3 0x8000090 nanoslp syz-executor.3 42674 240416 12235 0 3 0x8000082 wait syz-executor.3 85186 253859 0 0 3 0x14200 bored sosplice 12235 39990 16114 0 3 0x1a000082 thrsleep syz-fuzzer 12235 423254 16114 0 3 0x1e000082 thrsleep syz-fuzzer 12235 79488 16114 0 3 0x1e000082 wait syz-fuzzer 12235 305476 16114 0 3 0x1e000082 thrsleep syz-fuzzer 12235 260194 16114 0 3 0x1e000082 thrsleep syz-fuzzer 12235 53684 16114 0 3 0x1e000082 wait syz-fuzzer 12235 516563 16114 0 3 0x1e000082 wait syz-fuzzer 12235 278026 16114 0 3 0x1e000082 kqread syz-fuzzer 12235 253587 16114 0 3 0x1e000082 thrsleep syz-fuzzer 12235 56877 16114 0 3 0x1e000082 wait syz-fuzzer 12235 502086 16114 0 3 0x1e000082 thrsleep syz-fuzzer 12235 286980 16114 0 3 0x1e000082 thrsleep syz-fuzzer 12235 446645 16114 0 3 0x1e000082 wait syz-fuzzer 12235 320818 16114 0 3 0x1e000082 wait syz-fuzzer 12235 154404 16114 0 3 0x1e000082 wait syz-fuzzer 12235 63695 16114 0 3 0x1e000082 wait syz-fuzzer 16114 359799 56374 0 3 0x810008a sigsusp ksh 56374 271258 72784 0 3 0x1800009a kqread sshd 80394 240148 1 0 3 0x18100083 ttyin getty 72784 426301 1 0 3 0x18000088 kqread sshd 89559 38333 76030 73 3 0x19100090 kqread syslogd 76030 358660 1 0 3 0x18100082 sbwait syslogd 25870 493322 1 0 3 0x18100080 kqread resolvd 23076 279840 73957 77 3 0x18100092 kqread dhcpleased 93741 469569 73957 77 3 0x18100092 kqread dhcpleased 73957 344306 1 0 3 0x18000080 kqread dhcpleased 77971 202 0 0 3 0x14200 bored smr 82848 68656 0 0 2 0x14200 zerothread 28858 339768 0 0 3 0x14200 aiodoned aiodoned 50713 443533 0 0 3 0x14200 syncer update 48186 410899 0 0 3 0x14200 cleaner cleaner 69451 272166 0 0 3 0x14200 reaper reaper 67828 398161 0 0 3 0x14200 pgdaemon pagedaemon 91236 310524 0 0 3 0x14200 bored viomb 12489 373655 0 0 3 0x40014200 acpi0 acpi0 20033 460765 0 0 3 0x40014200 idle1 23123 498653 0 0 3 0x14200 bored softnet3 69608 315501 0 0 3 0x14200 bored softnet2 13995 320049 0 0 3 0x14200 bored softnet1 31939 126670 0 0 3 0x14200 bored softnet0 56345 489751 0 0 3 0x14200 bored systqmp 88008 430420 0 0 3 0x14200 bored systq 53713 457038 0 0 3 0x14200 tmoslp softclockmp 52635 190435 0 0 3 0x40014200 tmoslp softclock 11361 84271 0 0 3 0x40014200 idle0 1 55189 0 0 3 0x8000082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks CPU 0: exclusive mutex &pmap->pm_mtx r = 0 (0xfffffd806b25f4f8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #1 mtx_enter_try+0x103 #2 mtx_enter+0x4e sys/kern/kern_lock.c:266 #3 pmap_enter+0x1c6 rcr3 machine/cpufunc.h:141 [inline] #3 pmap_enter+0x1c6 pmap_map_ptes sys/arch/amd64/amd64/pmap.c:425 [inline] #3 pmap_enter+0x1c6 sys/arch/amd64/amd64/pmap.c:2716 #4 uvm_fault_lower_lookup+0x29b sys/uvm/uvm_fault.c:1192 #5 uvm_fault_lower+0x62 sys/uvm/uvm_fault.c:1227 #6 uvm_fault+0x255 sys/uvm/uvm_fault.c:637 #7 upageflttrap+0x8e sys/arch/amd64/amd64/trap.c:188 #8 usertrap+0x22a sys/arch/amd64/amd64/trap.c:436 #9 recall_trap+0x8 Process 19241 (syz-executor.1) thread 0xffff80002e106d00 (381013) exclusive rwlock uobjlk r = 0 (0xfffffd806d694ef8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #1 rw_enter+0x32d sys/kern/kern_rwlock.c:309 #2 uvm_fault_lower_lookup+0x4b sys/uvm/uvm_fault.c:1126 #3 uvm_fault_lower+0x62 sys/uvm/uvm_fault.c:1227 #4 uvm_fault+0x255 sys/uvm/uvm_fault.c:637 #5 upageflttrap+0x8e sys/arch/amd64/amd64/trap.c:188 #6 usertrap+0x22a sys/arch/amd64/amd64/trap.c:436 #7 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd8069764108) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #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+0x8e sys/arch/amd64/amd64/trap.c:188 #5 usertrap+0x22a sys/arch/amd64/amd64/trap.c:436 #6 recall_trap+0x8 Process 4511 (syz-executor.7) thread 0xffff80002e1062c0 (500403) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82e77c58) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #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 biowait+0x91 sys/kern/vfs_bio.c:1254 #5 bwrite+0x1fe sys/kern/vfs_bio.c:766 #6 ffs_update+0x27f sys/ufs/ffs/ffs_inode.c:111 #7 ufs_mkdir+0x430 sys/ufs/ufs/ufs_vnops.c:1165 #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 (0xfffffd806a2f91a8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #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 ffs_inode_alloc+0x1e4 sys/ufs/ffs/ffs_alloc.c:393 #9 ufs_mkdir+0xe6 sys/ufs/ufs/ufs_vnops.c:1117 #10 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #11 domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 #12 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #12 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806a2f96f8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #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 5983 (syz-executor.0) thread 0xffff80002ef3ca78 (241399) exclusive rrwlock inode r = 0 (0xfffffd806b3c6a30) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #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_makeinode+0xb0 sys/ufs/ufs/ufs_vnops.c:1733 #8 ufs_symlink+0x4b sys/ufs/ufs/ufs_vnops.c:1298 #9 VOP_SYMLINK+0xd7 sys/kern/vfs_vops.c:426 #10 dosymlinkat+0x158 sys/kern/vfs_syscalls.c:1809 #11 syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] #11 syscall+0x854 sys/arch/amd64/amd64/trap.c:577 #12 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806a2f9a28) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #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 dosymlinkat+0xb8 sys/kern/vfs_syscalls.c:1795 #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 51687 (syz-executor.2) thread 0xffff80002a2a2548 (263884) exclusive rrwlock inode r = 0 (0xfffffd806a2f9098) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #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 (0xfffffd80601cf4d8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1157 #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 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10180 6408K 6419K 166960K 11399 0 pcb 17 12K 12K 166960K 17 0 rtable 246 7K 7K 166960K 2201 0 pf 29 8K 8K 166960K 123 0 ifaddr 44 15K 15K 166960K 238 0 ifgroup 50 2K 2K 166960K 238 0 sysctl 4 1K 2K 166960K 6 0 counters 64 36K 36K 166960K 158 0 ioctlops 0 0K 2K 166960K 179 0 iov 0 0K 24K 166960K 365 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1377 87K 87K 166960K 2524 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 3 5K 13K 166960K 155 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 690 0 dirhash 12 2K 3K 166960K 291 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 24 89K 113K 166960K 6172 0 sigio 0 0K 0K 166960K 157 0 proc 56 78K 115K 166960K 2366 0 subproc 104 6K 7K 166960K 754 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 1438 0 in_multi 99 7K 7K 166960K 898 0 ether_multi 1 0K 0K 166960K 34 0 mrt 1 0K 0K 166960K 6 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 97 440K 440K 166960K 97 0 exec 0 0K 1K 166960K 1620 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 312 77K 99K 166960K 54693 0 UVM aobj 131 6K 8K 166960K 143 0 pinsyscall 44 88K 105K 166960K 8568 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 491 0 NDP 11 0K 2K 166960K 168 0 temp 74 6820K 6948K 166960K 22694 0 kqueue 13 20K 30K 166960K 1038 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 120 898 0 895 1 0 1 1 0 8 0 rtentry 112 702 0 586 4 0 4 4 0 8 0 unpcb 144 5179 0 5158 14 12 2 2 0 8 1 syncache 336 58 0 58 22 21 1 1 0 8 1 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 30 0 30 3 2 1 1 0 8 1 tcpcb 808 3153 0 3148 26 24 2 2 0 8 1 arp 120 118 0 99 1 0 1 1 0 8 0 ipq 40 20 0 18 6 5 1 1 0 8 0 ipqe 40 245 0 242 6 5 1 1 0 8 0 inpcb 384 7143 0 7133 29 27 2 3 0 8 0 nd6 136 233 0 204 3 1 2 2 0 8 0 kcovpl 48 58 0 50 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 2849 0 2368 40 9 31 31 0 8 0 art_table 32 2850 0 2368 4 0 4 4 0 8 0 art_node 16 701 0 595 1 0 1 1 0 8 0 sysvmsgpl 40 29 0 17 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 687 0 677 1 0 1 1 0 8 0 shmpl 112 140 0 12 4 0 4 4 0 8 0 dirhash 1024 203 0 186 3 0 3 3 0 8 0 dino2pl 256 10242 0 8710 99 2 97 97 0 8 0 ffsino 272 10242 0 8710 104 0 104 104 0 8 0 nchpl 144 18983 0 17250 66 1 65 66 0 8 0 uvmvnodes 80 8631 0 0 177 0 177 177 0 8 0 vnodes 216 8631 0 0 480 0 480 480 0 8 0 namei 1024 67071 0 67070 14 13 1 2 0 8 0 percpumem 16 93 0 47 1 0 1 1 0 8 0 kstatmem 264 116 0 94 2 0 2 2 0 8 0 scxspl 216 136682 0 136682 53 50 3 8 1 8 3 plimitpl 152 1444 0 1419 3 1 2 2 0 8 0 sigapl 424 6376 0 6321 7 0 7 7 0 8 0 futexpl 64 95890 0 95887 12 11 1 1 0 8 0 knotepl 120 1158 0 0 18 0 18 18 0 8 0 kqueuepl 216 2025 0 2015 1 0 1 1 0 8 0 pipepl 320 1185 0 1157 12 9 3 4 0 8 0 fdescpl 496 6357 0 6322 7 2 5 6 0 8 0 filepl 152 40856 0 40602 23 12 11 12 0 8 0 lockfpl 104 1671 0 1665 1 0 1 1 0 8 0 lockfspl 48 637 0 633 1 0 1 1 0 8 0 sessionpl 144 70 0 54 1 0 1 1 0 8 0 pgrppl 48 193 0 177 1 0 1 1 0 8 0 ucredpl 104 8469 0 8451 1 0 1 1 0 8 0 zombiepl 144 6322 0 6321 1 0 1 1 0 8 0 processpl 1136 6376 0 6321 5 0 5 5 0 8 0 procpl 656 12967 0 12890 8 0 8 8 0 8 0 sosppl 168 128 0 128 29 28 1 1 0 8 1 sockpl 664 13384 0 13351 56 51 5 5 0 8 1 mcl64k 65536 18 0 0 3 0 3 3 0 8 0 mcl16k 16384 3 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 6 0 0 1 0 1 1 0 8 0 mcl4k 4096 2 0 0 1 0 1 1 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 746 0 0 37 5 32 37 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 1773 0 0 74 0 74 74 0 8 0 bufpl 280 19117 0 10485 617 0 617 617 0 8 0 anonpl 24 1057796 0 1051405 204 134 70 98 0 186 0 amapchunkpl 152 186952 0 186169 133 93 40 56 0 158 2 amappl16 200 25355 0 25252 169 155 14 29 0 8 0 amappl15 192 8 0 7 1 0 1 1 0 8 0 amappl14 184 300 0 288 2 1 1 2 0 8 0 amappl13 176 26 0 25 1 0 1 1 0 8 0 amappl12 168 7713 0 7676 2 0 2 2 0 8 0 amappl11 160 73 0 63 1 0 1 1 0 8 0 amappl10 152 89 0 81 1 0 1 1 0 8 0 amappl9 144 176 0 175 1 0 1 1 0 8 0 amappl8 136 274 0 236 2 0 2 2 0 8 0 amappl7 128 58 0 42 1 0 1 1 0 8 0 amappl6 120 958 0 944 2 1 1 2 0 8 0 amappl5 112 352 0 340 1 0 1 1 0 8 0 amappl4 104 960 0 926 2 0 2 2 0 8 0 amappl3 96 33448 0 33352 9 5 4 4 0 8 0 amappl2 88 6900 0 6824 4 2 2 4 0 8 0 amappl1 80 30965 0 30449 22 10 12 22 0 8 0 amappl 88 53143 0 52914 9 2 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 72 142 0 12 3 0 3 3 0 8 0 uaddrrnd 24 6357 0 6322 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 6357 0 6322 1 0 1 1 0 8 0 vmmpekpl 168 46333 0 46263 4 0 4 4 0 8 0 vmmpepl 168 396063 0 393968 226 124 102 116 0 357 1 vmsppl 440 6356 0 6322 5 0 5 5 0 8 0 rwobjpl 56 107108 0 97279 171 30 141 143 0 8 0 pdppl 4096 12721 0 12644 348 267 81 91 0 8 4 pvpl 32 48803 0 0 396 2 394 394 0 265 0 pmappl 248 6356 0 6322 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 777 0 343 13 0 13 13 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82d31ff0) 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+0x2e sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(1) at acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] acpitimer_delay(1) at acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 comcnputc(800,4c) at comcnputc+0x1d7 sys/dev/ic/com.c:1270 cnputc(4c) at cnputc+0x4f sys/dev/cons.c:218 kputchar(4c,5,0) at kputchar+0x206 sys/kern/subr_prf.c:367 kprintf() at kprintf+0x69a printf(ffffffff829a4ac6) at printf+0x79 sys/kern/subr_prf.c:529 proc_trampoline() at proc_trampoline+0xc6 end of kernel end trace frame: 0x7c497d0dc640, count: 4 ddb{0}> trace x86_ipi_db(ffffffff82d31ff0) 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+0x2e sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(1) at acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] acpitimer_delay(1) at acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 comcnputc(800,4c) at comcnputc+0x1d7 sys/dev/ic/com.c:1270 cnputc(4c) at cnputc+0x4f sys/dev/cons.c:218 kputchar(4c,5,0) at kputchar+0x206 sys/kern/subr_prf.c:367 kprintf() at kprintf+0x69a printf(ffffffff829a4ac6) at printf+0x79 sys/kern/subr_prf.c:529 proc_trampoline() at proc_trampoline+0xc6 end of kernel end trace frame: 0x7c497d0dc640, count: -11 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x1c: addq $0x8,%rsp db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff828913fb) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a23a0f8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806995e1f8,fffffd8063763150) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd8063763150) at bwrite+0x1d3 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8063763150) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002a23a370) at ufs_mkdir+0x445 sys/ufs/ufs/ufs_vnops.c:1165 VOP_MKDIR(fffffd8055439cf8,ffff80002a23a4d0,ffff80002a23a500,ffff80002a23a400) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002e1062c0,3,20000100,0) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 syscall(ffff80002a23a680) at syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff80002a23a680) at syscall+0x854 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xffaea77fea0, count: 4 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff828913fb) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a23a0f8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806995e1f8,fffffd8063763150) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd8063763150) at bwrite+0x1d3 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8063763150) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002a23a370) at ufs_mkdir+0x445 sys/ufs/ufs/ufs_vnops.c:1165 VOP_MKDIR(fffffd8055439cf8,ffff80002a23a4d0,ffff80002a23a500,ffff80002a23a400) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002e1062c0,3,20000100,0) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 syscall(ffff80002a23a680) at syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff80002a23a680) at syscall+0x854 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xffaea77fea0, count: -11