panic: vop_genericW_AbaRdoNpI NGS:t oSPLpp eNOdT a LOtWERED ON SYSCALL 252 5 36 8709 1d2b _EXenItTer 0+ 0x2d5 : addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *431386 58791 32767 0x8000010 0x4000000 1K syz-executor 380209 58971 32767 0x8000010 0x4000000 0 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8301325a) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff800030190678) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806c2ad0f0,fffffd8060de5690) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd8060de5690) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8060de5690) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff8000301908f0) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd806c2ad450,ffff800030190a50,ffff800030190a80,ffff800030190980) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff800030fc0cd8,ffffff9c,200001c0,c4) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff800030190c00) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800030190c00) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc8437eb5780, 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(ffffffff8301325a) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff800030190678) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806c2ad0f0,fffffd8060de5690) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd8060de5690) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8060de5690) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff8000301908f0) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd806c2ad450,ffff800030190a50,ffff800030190a80,ffff800030190980) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff800030fc0cd8,ffffff9c,200001c0,c4) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff800030190c00) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800030190c00) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc8437eb5780, count: -11 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff8000301905a0 rbx 0xffff800029b7cd87 rdx 0 rcx 0xffff800030fc0cd8 rax 0xffff800029b7bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x44718fa0516c168f r11 0xa5d3e92771ed72ed r12 0xffff800029b7cb88 r13 0 r14 0 r15 0x1 rip 0xffffffff822fdbd5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff800030190590 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=431386 pid=58791 tcnt=2 stat=onproc flags process=8000010 proc=4000000 runpri=17, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003121cf80,0xffffffff83576830 process=0xffff8000311d7ab0 user=0xffff80003018b000, vmspace=0xfffffd806c0d5898 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 58791 9008 88143 32767 2 0x8000010 syz-executor *58791 431386 88143 32767 7 0xc000010 syz-executor 58971 328930 39756 32767 2 0x8000010 syz-executor 58971 380209 39756 32767 7 0xc000010 syz-executor 28600 81978 64607 32767 3 0x8000090 nanoslp syz-executor 28600 119164 64607 32767 3 0xc000090 ttyout syz-executor 28600 349787 64607 32767 3 0xc000090 fsleep syz-executor 2095 243408 23015 32767 2 0x8000010 syz-executor 2095 64205 23015 32767 3 0xc000090 netcon syz-executor 48197 97376 72527 0 2 0x8000000 syz-executor 72527 460890 83391 0 3 0x8000082 wait syz-executor 64607 244854 57976 32767 3 0x8000090 nanoslp syz-executor 57976 421257 83391 0 3 0x8000082 wait syz-executor 39756 405784 46911 32767 3 0x8000090 nanoslp syz-executor 46911 475258 83391 0 3 0x8000082 wait syz-executor 88143 463661 27403 32767 3 0x8000090 nanoslp syz-executor 13419 42872 1686 32767 3 0x8000010 biowait syz-executor 65729 354026 35523 32767 2 0x8000010 syz-executor 15479 52341 59861 32767 3 0x8000090 nanoslp syz-executor 23015 24328 97463 32767 3 0x8000090 nanoslp syz-executor 27403 284718 83391 0 3 0x8000082 wait syz-executor 35523 207667 83391 0 3 0x8000082 wait syz-executor 59861 113534 83391 0 3 0x8000082 wait syz-executor 1686 461303 83391 0 3 0x8000082 wait syz-executor 97463 247260 83391 0 3 0x8000082 wait syz-executor 85981 260426 0 0 3 0x14200 bored sosplice 83391 276444 30684 0 3 0x8000082 kqread syz-executor 30684 132954 72629 0 3 0x810008a sigsusp ksh 72629 296162 76363 0 3 0x18000098 kqread sshd-session 76363 482956 18398 0 3 0x18000092 kqread sshd-session 5838 501531 1 0 3 0x18100083 ttyin getty 18398 255616 1 0 3 0x18000088 kqread sshd 65387 114934 46221 73 3 0x19100010 ffs_fsync syslogd 46221 109769 1 0 3 0x18100082 sbwait syslogd 65441 86529 1 0 3 0x18100080 kqread resolvd 86362 472593 77218 77 3 0x18100092 kqread dhcpleased 39677 180394 77218 77 3 0x18100092 kqread dhcpleased 77218 370490 1 0 3 0x18000080 kqread dhcpleased 14370 199402 0 0 3 0x14200 bored smr 5263 405444 0 0 2 0x14200 zerothread 35758 306762 0 0 3 0x14200 aiodoned aiodoned 65168 98117 0 0 3 0x14200 syncer update 19739 267842 0 0 3 0x14200 cleaner cleaner 97873 189415 0 0 3 0x14200 reaper reaper 83119 94766 0 0 3 0x14200 pgdaemon pagedaemon 28282 192048 0 0 3 0x14200 bored viomb 25205 458445 0 0 3 0x40014200 acpi0 acpi0 60358 219975 0 0 3 0x40014200 idle1 36912 47729 0 0 3 0x14200 bored softnet3 39652 398878 0 0 3 0x14200 bored softnet2 2049 128530 0 0 3 0x14200 bored softnet1 37728 410518 0 0 3 0x14200 bored softnet0 49222 253823 0 0 3 0x14200 bored systqmp 69808 73871 0 0 3 0x14200 bored systq 7853 309622 0 0 3 0x14200 tmoslp softclockmp 68496 455347 0 0 3 0x40014200 tmoslp softclock 67535 256732 0 0 3 0x40014200 idle0 1 367104 0 0 3 0x8000082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks CPU 0: exclusive mutex &kq->kq_lock r = 0 (0xfffffd806edadb08) #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 kqueue_register+0xfc9 sys/kern/kern_event.c:1261 #4 ppollregister_evts+0xca sys/kern/sys_generic.c:1042 #5 ppollregister+0x3ca sys/kern/sys_generic.c:1140 #6 doppoll+0x21a sys/kern/sys_generic.c:957 #7 sys_poll+0xd8 #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 58791 (syz-executor) thread 0xffff800030fc0cd8 (431386) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8356a3a8) #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 (0xfffffd806821bc50) #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 (0xfffffd806821bb40) #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 13419 (syz-executor) thread 0xffff80003121d9a0 (42872) exclusive rrwlock inode r = 0 (0xfffffd806821b5f0) #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 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:120 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #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 (0xfffffd805d96ba28) #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 65729 (syz-executor) thread 0xffff80003121d490 (354026) exclusive rrwlock inode r = 0 (0xfffffd806821b4e0) #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 ufs_lookup+0x19f8 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #11 namei+0x7aa sys/kern/vfs_lookup.c:250 #12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd805d96b5e8) #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 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #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 65387 (syslogd) thread 0xffff8000ffffdbe8 (114934) exclusive rrwlock inode r = 0 (0xfffffd806e36e810) #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 10214 10092K 10100K 166960K 11450 0 pcb 17 14K 16K 166960K 19 0 rtable 236 6K 7K 166960K 1950 0 pf 31 16K 16K 166960K 136 0 ifaddr 42 7K 7K 166960K 253 0 ifgroup 50 2K 2K 166960K 259 0 sysctl 3 0K 0K 166960K 3 0 counters 64 36K 36K 166960K 168 0 ioctlops 0 0K 2K 166960K 88 0 iov 0 0K 18K 166960K 157 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1364 86K 86K 166960K 2151 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 16 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 290 0 dirhash 15 2K 3K 166960K 63 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 23 85K 153K 166960K 1634 0 sigio 0 0K 0K 166960K 14 0 proc 57 90K 176K 166960K 1971 0 subproc 56 3K 6K 166960K 490 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 368 0 in_multi 99 7K 7K 166960K 704 0 ether_multi 1 0K 0K 166960K 3 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 259 1155K 1155K 166960K 259 0 exec 0 0K 1K 166960K 1125 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 244 73K 122K 166960K 13485 0 UVM aobj 103 5K 5K 166960K 108 0 pinsyscall 44 88K 126K 166960K 3973 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 48 0 NDP 13 0K 2K 166960K 180 0 temp 99 6817K 6884K 166960K 13707 0 kqueue 14 22K 32K 166960K 134 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 120 445 0 442 6 3 3 3 0 8 2 rtentry 112 682 0 571 6 2 4 4 0 8 0 unpcb 144 1594 0 1579 20 14 6 6 0 8 5 syncache 336 5 0 5 2 1 1 1 0 8 1 tcpqe 32 72 0 72 1 1 0 1 0 8 0 tcpcb 808 763 0 755 27 19 8 8 0 8 7 arp 120 120 0 102 1 0 1 1 0 8 0 ipq 40 6 0 4 3 2 1 1 0 8 0 ipqe 40 54 0 52 3 2 1 1 0 8 0 inpcb 336 2037 0 2026 31 21 10 13 0 8 8 nd6 136 187 0 162 1 0 1 1 0 8 0 kcovpl 48 70 0 62 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 2747 0 2289 54 25 29 30 0 8 0 art_table 32 2748 0 2289 6 2 4 4 0 8 0 art_node 16 681 0 580 1 0 1 1 0 8 0 sysvmsgpl 40 57 0 52 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 286 0 276 1 0 1 1 0 8 0 shmpl 112 105 0 5 3 0 3 3 0 8 0 dirhash 1024 51 0 32 3 0 3 3 0 8 0 dino2pl 256 3086 0 1453 103 0 103 103 0 8 0 ffsino 272 3086 0 1453 110 0 110 110 0 8 0 nchpl 144 4266 0 2507 67 1 66 66 0 8 0 uvmvnodes 80 3585 0 0 74 0 74 74 0 8 0 vnodes 216 3585 0 0 200 0 200 200 0 8 0 namei 1024 21309 0 21307 10 8 2 2 0 8 1 percpumem 16 98 0 52 1 0 1 1 0 8 0 kstatmem 264 126 0 104 2 0 2 2 0 8 0 scxspl 216 34385 0 34383 19 15 4 8 1 8 3 plimitpl 152 409 0 384 2 0 2 2 0 8 0 sigapl 424 1790 0 1736 12 4 8 8 0 8 0 futexpl 64 12868 0 12867 7 6 1 1 0 8 0 knotepl 120 657 0 0 15 5 10 10 0 8 0 kqueuepl 216 450 0 438 9 8 1 5 0 8 0 pipepl 320 500 0 473 11 3 8 8 0 8 4 fdescpl 496 1771 0 1736 10 3 7 7 0 8 0 filepl 152 12019 0 11819 43 24 19 20 0 8 8 lockfpl 104 372 0 369 1 0 1 1 0 8 0 lockfspl 48 99 0 96 1 0 1 1 0 8 0 sessionpl 144 72 0 56 1 0 1 1 0 8 0 pgrppl 48 158 0 134 1 0 1 1 0 8 0 ucredpl 104 2574 0 2556 1 0 1 1 0 8 0 zombiepl 144 1737 0 1736 1 0 1 1 0 8 0 processpl 1152 1790 0 1736 7 1 6 6 0 8 0 procpl 648 3058 0 2999 12 5 7 8 0 8 0 srpgc 96 4 0 4 1 1 0 1 0 8 0 sosppl 168 15 0 15 6 5 1 1 0 8 1 sockpl 664 4100 0 4071 66 54 12 18 0 8 8 mcl64k 65536 4 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 298 0 0 32 1 31 32 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 1115 0 0 68 10 58 68 0 8 0 bufpl 280 6979 0 807 442 0 442 442 0 8 0 anonpl 24 211820 0 208378 84 32 52 52 0 185 20 amapchunkpl 152 41372 0 40825 62 26 36 36 0 158 11 amappl16 200 2097 0 2080 39 37 2 14 0 8 0 amappl15 192 2 0 2 1 1 0 1 0 8 0 amappl14 184 206 0 196 1 0 1 1 0 8 0 amappl13 176 26 0 26 2 2 0 1 0 8 0 amappl12 168 3200 0 3165 5 2 3 3 0 8 1 amappl11 160 41 0 31 1 0 1 1 0 8 0 amappl10 152 6 0 6 1 1 0 1 0 8 0 amappl9 144 183 0 183 1 1 0 1 0 8 0 amappl8 136 29 0 27 1 0 1 1 0 8 0 amappl7 128 188 0 178 1 0 1 1 0 8 0 amappl6 120 747 0 745 1 0 1 1 0 8 0 amappl5 112 328 0 318 1 0 1 1 0 8 0 amappl4 104 462 0 445 1 0 1 1 0 8 0 amappl3 96 7279 0 7173 5 1 4 4 0 8 0 amappl2 88 2075 0 1994 3 0 3 3 0 8 0 amappl1 80 15052 0 14508 14 1 13 14 0 8 0 amappl 88 12694 0 12504 8 2 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 72 107 0 5 2 0 2 2 0 8 0 uaddrrnd 24 1771 0 1736 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1771 0 1736 1 0 1 1 0 8 0 vmmpekpl 168 16055 0 16001 4 0 4 4 0 8 0 vmmpepl 168 117288 0 115227 140 38 102 107 0 357 1 vmsppl 440 1770 0 1736 9 3 6 6 0 8 0 rwobjpl 56 34466 0 29902 70 4 66 66 0 8 0 pdppl 4096 3549 0 3472 279 194 85 111 0 8 8 pvpl 32 30835 0 0 246 1 245 246 0 265 0 pmappl 248 1770 0 1736 6 2 4 4 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 727 0 281 13 0 13 13 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83402ff0) 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: 0x94a1ed2cd30, count: 10 ddb{0}> trace x86_ipi_db(ffffffff83402ff0) 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: 0x94a1ed2cd30, 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(ffffffff8301325a) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff800030190678) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806c2ad0f0,fffffd8060de5690) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd8060de5690) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8060de5690) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff8000301908f0) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd806c2ad450,ffff800030190a50,ffff800030190a80,ffff800030190980) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff800030fc0cd8,ffffff9c,200001c0,c4) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff800030190c00) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800030190c00) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc8437eb5780, count: 4 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8301325a) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff800030190678) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806c2ad0f0,fffffd8060de5690) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd8060de5690) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8060de5690) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff8000301908f0) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd806c2ad450,ffff800030190a50,ffff800030190a80,ffff800030190980) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff800030fc0cd8,ffffff9c,200001c0,c4) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff800030190c00) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800030190c00) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc8437eb5780, count: -11