panic: vop_generic_baWAdRoNpING : SStPoLp pNeOTd L OatWERED ON SYSCALL 91 -8 0 3 68 2 d48b_8e EntXIerT+ 00x 2a5 : addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 495240 63745 32767 0x8000010 0 0 syz-executor *204027 23547 32767 0x8000010 0 1 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8301ba37) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80003e24b1a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8068161b38,fffffd8058eab000) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd8058eab000) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8058eab000) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80003e24b420) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd8065800878,ffff80003e24b580,ffff80003e24b5b0,ffff80003e24b4b0) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff80003239c020,ffffff9c,7c17949cbc90,1ff) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80003e24b730) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80003e24b730) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c17949cbd20, 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+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8301ba37) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80003e24b1a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8068161b38,fffffd8058eab000) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd8058eab000) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8058eab000) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80003e24b420) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd8065800878,ffff80003e24b580,ffff80003e24b5b0,ffff80003e24b4b0) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff80003239c020,ffffff9c,7c17949cbc90,1ff) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80003e24b730) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80003e24b730) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c17949cbd20, count: -11 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003e24b0d0 rbx 0xffff800029b7cd87 rdx 0 rcx 0xffff80003239c020 rax 0xffff800029b7bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x32713ef3754e6e67 r11 0xd388a1a9fff12f72 r12 0xffff800029b7cb88 r13 0 r14 0 r15 0x1 rip 0xffffffff811736b5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003e24b0c0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=204027 pid=23547 tcnt=1 stat=onproc flags process=8000010 proc=0 runpri=17, usrpri=84, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003239d460,0xffff80003239d980 process=0xffff800040e7d220 user=0xffff80003e246000, vmspace=0xfffffd80576396f8 estcpu=34, cpticks=0, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 30725 196976 25757 32767 2 0x8003010 syz-executor 77241 169330 93050 32767 2 0x8000010 syz-executor 77241 269792 93050 32767 3 0xc000010 vmmaplk syz-executor 77241 44706 93050 32767 3 0xc000090 kqread syz-executor 77241 229234 93050 32767 2 0xc000010 syz-executor 38241 84717 67152 32767 2 0x8000010 syz-executor 38241 79222 67152 32767 3 0xc000090 ttyretype syz-executor 38241 160231 67152 32767 3 0xc000090 fsleep syz-executor 63745 495240 32181 32767 7 0x8000010 syz-executor 63745 394408 32181 32767 3 0xc000090 kqsel syz-executor 63745 448793 32181 32767 3 0xc000090 kqsel syz-executor 63745 215820 32181 32767 3 0xc000090 fsleep syz-executor 63745 141951 32181 32767 3 0xc000090 fsleep syz-executor 4544 391141 48321 32767 3 0x8003010 suspend syz-executor 4544 322302 48321 32767 2 0xc081090 syz-executor 32181 285779 4343 32767 3 0x8000090 nanoslp syz-executor 48321 477929 52687 32767 3 0x8000090 nanoslp syz-executor 28627 280496 92525 32767 2 0x8000010 syz-executor 25757 454874 35059 32767 3 0x8000090 nanoslp syz-executor 67152 219304 48977 32767 3 0x8000090 nanoslp syz-executor 93050 152138 53493 32767 3 0x8000090 nanoslp syz-executor *23547 204027 69318 32767 7 0x8000010 syz-executor 12830 128286 81203 32767 2 0x8000010 syz-executor 35059 103313 73839 0 3 0x8000082 wait syz-executor 92525 262878 73839 0 3 0x8000082 wait syz-executor 4343 512143 73839 0 3 0x8000082 wait syz-executor 52687 288391 73839 0 3 0x8000082 wait syz-executor 53493 321770 73839 0 3 0x8000082 wait syz-executor 48977 316981 73839 0 3 0x8000082 wait syz-executor 69318 284109 73839 0 3 0x8000082 wait syz-executor 81203 261241 73839 0 3 0x8000082 wait syz-executor 4521 487884 93547 0 3 0x18100082 sbwait arp 93547 345926 9278 0 3 0x810008a sigsusp sh 9278 316037 1 0 3 0x8000080 wait syz-executor 7009 456965 0 0 3 0x14200 bored sosplice 60251 119713 85447 0 3 0x18100082 sbwait arp 85447 54408 48349 0 3 0x810008a sigsusp sh 48349 397045 1 0 3 0x8000080 wait syz-executor 73839 165156 29192 0 3 0x8000082 kqread syz-executor 29192 440423 67908 0 3 0x810008a sigsusp ksh 67908 346236 91269 0 3 0x18000098 kqread sshd-session 91269 29608 37350 0 3 0x18000092 kqread sshd-session 95083 220025 1 0 3 0x18100083 ttyin getty 37350 71127 1 0 3 0x18000088 kqread sshd 62484 354858 87792 73 2 0x19100010 syslogd 87792 384155 1 0 3 0x18100082 sbwait syslogd 21178 338664 1 0 3 0x18100080 kqread resolvd 7586 155526 10249 77 3 0x18100092 kqread dhcpleased 34203 13306 10249 77 3 0x18100092 kqread dhcpleased 10249 239523 1 0 3 0x18000080 kqread dhcpleased 10916 285229 0 0 3 0x14200 bored smr 49945 466294 0 0 3 0x14200 pgzero zerothread 67436 490882 0 0 3 0x14200 aiodoned aiodoned 53975 297349 0 0 3 0x14200 syncer update 73203 343824 0 0 3 0x14200 cleaner cleaner 58376 436194 0 0 2 0x14200 reaper 8746 87151 0 0 3 0x14200 pgdaemon pagedaemon 93423 276630 0 0 3 0x14200 bored viomb 80898 308350 0 0 3 0x40014200 acpi0 acpi0 46884 35764 0 0 3 0x40014200 idle1 55577 354751 0 0 3 0x14200 bored softnet3 59063 153617 0 0 3 0x14200 bored softnet2 4534 10979 0 0 3 0x14200 bored softnet1 84597 280250 0 0 3 0x14200 bored softnet0 22573 224010 0 0 3 0x14200 bored systqmp 40586 183555 0 0 3 0x14200 bored systq 16297 264208 0 0 3 0x14200 tmoslp softclockmp 28865 363207 0 0 3 0x40014200 tmoslp softclock 5922 469564 0 0 3 0x40014200 idle0 1 413574 0 0 3 0x8000082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks CPU 0: exclusive mutex &(curpg)->mdpage.pv_mtx r = 0 (0xfffffd800754b5f8) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 sys/kern/kern_lock.c:239 #3 pmap_remove_ptes+0x297 sys/arch/amd64/amd64/pmap.c:1704 #4 pmap_do_remove+0x533 sys/arch/amd64/amd64/pmap.c:1911 #5 uvm_map_protect+0xbda #6 sys_mprotect+0x34c sys/uvm/uvm_mmap.c:585 #7 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #7 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #8 Xsyscall+0x128 exclusive mutex &pmap->pm_mtx r = 0 (0xfffffd80702e8300) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 sys/kern/kern_lock.c:239 #3 pmap_do_remove+0xa9 rcr3 machine/cpufunc.h:139 [inline] #3 pmap_do_remove+0xa9 pmap_map_ptes sys/arch/amd64/amd64/pmap.c:430 [inline] #3 pmap_do_remove+0xa9 sys/arch/amd64/amd64/pmap.c:1815 #4 uvm_map_protect+0xbda #5 sys_mprotect+0x34c sys/uvm/uvm_mmap.c:585 #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 77241 (syz-executor) thread 0xffff8000ffff7bf0 (229234) exclusive rwlock amaplk r = 0 (0xfffffd8057739da0) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 uvm_map_protect+0xaf2 uvm_map_lock_entry sys/uvm/uvm_map.c:464 [inline] #1 uvm_map_protect+0xaf2 sys/uvm/uvm_map.c:3185 #2 sys_mprotect+0x34c sys/uvm/uvm_mmap.c:585 #3 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #3 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #4 Xsyscall+0x128 exclusive rwlock vmmaplk r = 0 (0xfffffd805f183d00) #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 vm_map_lock_ln+0x143 sys/uvm/uvm_map.c:5252 #3 uvm_map_protect+0xe1 sys/uvm/uvm_map.c:3059 #4 sys_mprotect+0x34c sys/uvm/uvm_mmap.c:585 #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 Process 28627 (syz-executor) thread 0xffff8000311831f0 (280496) exclusive rrwlock inode r = 0 (0xfffffd80685731b8) #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 vn_closefile+0x111 vn_close sys/kern/vfs_vnops.c:292 [inline] #5 vn_closefile+0x111 sys/kern/vfs_vnops.c:609 #6 fdrop+0x126 sys/kern/kern_descrip.c:1274 #7 closef+0x192 sys/kern/kern_descrip.c:1258 #8 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 23547 (syz-executor) thread 0xffff80003239c020 (204027) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83578348) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 __mp_acquire_count+0x58 #2 mi_switch+0x658 sys/kern/sched_bsd.c:460 #3 sleep_finish+0x219 sys/kern/kern_synch.c:416 #4 biowait+0xc1 sys/kern/vfs_bio.c:1254 #5 bwrite+0x2e2 sys/kern/vfs_bio.c:766 #6 ffs_update+0x34c sys/ufs/ffs/ffs_inode.c:111 #7 ufs_mkdir+0x55a sys/ufs/ufs/ufs_vnops.c:1160 #8 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8068f7d3d0) #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 vget+0x2bd sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x171 sys/ufs/ufs/ufs_ihash.c:95 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1201 #8 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #9 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #10 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #11 domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 #12 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #12 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80531cf5e8) #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 domkdirat+0x8b sys/kern/vfs_syscalls.c:3085 #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 Process 12830 (syz-executor) thread 0xffff80003239d460 (128286) exclusive rrwlock inode r = 0 (0xfffffd8067c3be70) #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 vn_closefile+0x111 vn_close sys/kern/vfs_vnops.c:292 [inline] #5 vn_closefile+0x111 sys/kern/vfs_vnops.c:609 #6 fdrop+0x126 sys/kern/kern_descrip.c:1274 #7 closef+0x192 sys/kern/kern_descrip.c:1258 #8 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 62484 (syslogd) thread 0xffff8000ffffd960 (354858) exclusive rrwlock inode r = 0 (0xfffffd806e35da30) #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 sys_fsync+0x152 sys/kern/vfs_syscalls.c:2927 #6 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #6 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10185 10088K 10100K 166960K 11425 0 pcb 17 14K 16K 166960K 19 0 rtable 234 6K 6K 166960K 1978 0 pf 31 16K 16K 166960K 139 0 ifaddr 42 8K 8K 166960K 262 0 ifgroup 50 2K 2K 166960K 266 0 sysctl 4 1K 1K 166960K 4 0 counters 64 36K 36K 166960K 172 0 ioctlops 0 0K 2K 166960K 92 0 iov 0 0K 18K 166960K 79 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1481 93K 93K 166960K 2378 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 19 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 308 0 dirhash 15 2K 2K 166960K 45 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 29 109K 181K 166960K 1780 0 sigio 0 0K 0K 166960K 15 0 proc 57 90K 176K 166960K 2054 0 subproc 130 8K 13K 166960K 858 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 1 0K 0K 166960K 348 0 in_multi 99 7K 7K 166960K 727 0 ether_multi 1 0K 0K 166960K 8 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 85 387K 387K 166960K 85 0 exec 0 0K 1K 166960K 1216 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 294 91K 148K 166960K 14747 0 UVM aobj 32 2K 2K 166960K 34 0 pinsyscall 52 104K 142K 166960K 4149 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 0K 166960K 80 0 NDP 25 1K 2K 166960K 185 0 temp 86 6820K 6885K 166960K 19623 0 kqueue 18 26K 30K 166960K 195 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 120 266 0 261 2 0 2 2 0 8 1 rtentry 112 695 0 585 4 0 4 4 0 8 0 unpcb 144 1303 0 1285 14 13 1 6 0 8 0 syncache 336 7 0 7 3 3 0 1 0 8 0 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 808 1216 0 1207 43 39 4 18 0 8 2 arp 120 124 0 106 1 0 1 1 0 8 0 ipq 40 6 0 4 1 0 1 1 0 8 0 ipqe 40 8 0 6 1 0 1 1 0 8 0 inpcb 336 2264 0 2248 40 37 3 18 0 8 1 nd6 136 186 0 162 1 0 1 1 0 8 0 kcovpl 48 66 0 56 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 2780 0 2322 44 15 29 29 0 8 0 art_table 32 2781 0 2322 5 1 4 4 0 8 0 art_node 16 694 0 594 1 0 1 1 0 8 0 sysvmsgpl 40 14 0 7 1 0 1 1 0 8 0 semapl 112 304 0 294 1 0 1 1 0 8 0 shmpl 112 31 0 2 1 0 1 1 0 8 0 dirhash 1024 39 0 20 3 0 3 3 0 8 0 dino2pl 256 3064 0 1432 103 0 103 103 0 8 0 ffsino 272 3064 0 1432 109 0 109 109 0 8 0 nchpl 144 4383 0 2624 66 0 66 66 0 8 0 uvmvnodes 80 3931 0 0 81 0 81 81 0 8 0 vnodes 216 3931 0 0 219 0 219 219 0 8 0 namei 1024 21705 0 21704 9 7 2 4 0 8 1 percpumem 16 100 0 54 1 0 1 1 0 8 0 kstatmem 264 130 0 108 2 0 2 2 0 8 0 scxspl 216 39021 0 39021 19 18 1 8 1 8 1 plimitpl 152 474 0 447 2 0 2 2 0 8 0 sigapl 424 1935 0 1875 11 2 9 9 0 8 0 futexpl 64 15337 0 15334 6 5 1 1 0 8 0 knotepl 120 610 0 0 17 0 17 17 0 8 0 kqueuepl 216 357 0 342 6 5 1 3 0 8 0 pipepl 320 415 0 382 5 0 5 5 0 8 0 fdescpl 496 1916 0 1875 9 1 8 8 0 8 0 filepl 152 11967 0 11671 30 15 15 18 0 8 0 lockfpl 104 332 0 328 1 0 1 1 0 8 0 lockfspl 48 98 0 95 1 0 1 1 0 8 0 sessionpl 144 75 0 57 1 0 1 1 0 8 0 pgrppl 48 227 0 201 1 0 1 1 0 8 0 ucredpl 104 2130 0 2111 1 0 1 1 0 8 0 zombiepl 144 1877 0 1875 1 0 1 1 0 8 0 processpl 1160 1935 0 1875 6 0 6 6 0 8 0 procpl 648 3396 0 3325 8 1 7 7 0 8 0 srpgc 96 2 0 2 1 1 0 1 0 8 0 sosppl 168 9 0 9 5 4 1 1 0 8 1 sockpl 664 3955 0 3915 54 47 7 20 0 8 3 mcl64k 65536 3 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 mcl2k 2048 246 0 0 31 0 31 31 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 993 0 0 62 0 62 62 0 8 0 bufpl 280 9004 0 1695 523 0 523 523 0 8 0 anonpl 24 376287 0 367865 97 30 67 91 0 185 1 amapchunkpl 152 50122 0 49392 63 21 42 47 0 158 11 amappl16 200 8202 0 7989 39 22 17 22 0 8 5 amappl15 192 7 0 7 1 1 0 1 0 8 0 amappl14 184 223 0 211 1 0 1 1 0 8 0 amappl13 176 11 0 11 2 2 0 1 0 8 0 amappl12 168 3366 0 3323 4 1 3 3 0 8 0 amappl11 160 62 0 51 1 0 1 1 0 8 0 amappl10 152 12 0 12 1 1 0 1 0 8 0 amappl9 144 140 0 139 1 0 1 1 0 8 0 amappl8 136 24 0 22 1 0 1 1 0 8 0 amappl7 128 216 0 204 1 0 1 1 0 8 0 amappl6 120 690 0 686 1 0 1 1 0 8 0 amappl5 112 351 0 342 1 0 1 1 0 8 0 amappl4 104 448 0 429 1 0 1 1 0 8 0 amappl3 96 9049 0 8899 5 0 5 5 0 8 0 amappl2 88 1329 0 1265 2 0 2 2 0 8 0 amappl1 80 15528 0 14910 15 0 15 15 0 8 0 amappl 88 13953 0 13720 6 0 6 6 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 33 0 2 1 0 1 1 0 8 0 uaddrrnd 24 1917 0 1876 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1917 0 1876 1 0 1 1 0 8 0 vmmpekpl 168 17088 0 17017 5 1 4 5 0 8 0 vmmpepl 168 126774 0 124384 140 25 115 120 0 357 9 vmsppl 440 1916 0 1876 8 1 7 7 0 8 0 rwobjpl 56 42409 0 37233 78 5 73 73 0 8 0 pdppl 4096 3841 0 3752 289 182 107 125 0 8 18 pvpl 32 46677 0 0 378 1 377 377 0 265 0 pmappl 248 1916 0 1876 5 1 4 4 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 743 0 285 14 0 14 14 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83433ff0) 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 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x71dbd018c730, count: 10 ddb{0}> trace x86_ipi_db(ffffffff83433ff0) 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 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x71dbd018c730, count: -5 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8301ba37) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80003e24b1a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8068161b38,fffffd8058eab000) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd8058eab000) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8058eab000) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80003e24b420) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd8065800878,ffff80003e24b580,ffff80003e24b5b0,ffff80003e24b4b0) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff80003239c020,ffffff9c,7c17949cbc90,1ff) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80003e24b730) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80003e24b730) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c17949cbd20, count: 4 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8301ba37) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80003e24b1a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8068161b38,fffffd8058eab000) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd8058eab000) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8058eab000) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80003e24b420) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd8065800878,ffff80003e24b580,ffff80003e24b5b0,ffff80003e24b4b0) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff80003239c020,ffffff9c,7c17949cbc90,1ff) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80003e24b730) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80003e24b730) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c17949cbd20, count: -11