panic: voppan_igce:n keerrniecl dia_gbnaodsotip c Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *372408 77696 32767 0x10 0 0 syz-executor.1 372979 22188 0 0x14000 0x200 1 reaper db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82782877) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002774f508) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8066cc3120,fffffd80626c2b78) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd80626c2b78) at bwrite+0x1f4 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd80626c2b78) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002774f7a0) at ufs_mkdir+0x6c4 sys/ufs/ufs/ufs_vnops.c:1235 VOP_MKDIR(fffffd805c9f1398,ffff80002774f900,ffff80002774f930,ffff80002774f830) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002126f8a8,ffffff9c,758f7fc148c0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3074 syscall(ffff80002774fab0) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002774fab0) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x758f7fc14930, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: vop_generic_badop cpu1: kernel diagnostic assertion "!_kernel_lock_held()" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_map.c", line 2539 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82782877) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002774f508) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8066cc3120,fffffd80626c2b78) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd80626c2b78) at bwrite+0x1f4 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd80626c2b78) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002774f7a0) at ufs_mkdir+0x6c4 sys/ufs/ufs/ufs_vnops.c:1235 VOP_MKDIR(fffffd805c9f1398,ffff80002774f900,ffff80002774f930,ffff80002774f830) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002126f8a8,ffffff9c,758f7fc148c0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3074 syscall(ffff80002774fab0) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002774fab0) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x758f7fc14930, count: -11 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002774f430 rbx 0xffffffff82ba5b8f cpu_info_full_primary+0x2b8f rdx 0 rcx 0 rax 0xffff80002126f8a8 r8 0x101010101010101 r9 0x8080808080808080 r10 0xe23da0cce34a37a2 r11 0xa7f4607542eefe8f r12 0xffffffff82ba5990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff81a9ecdc db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002774f420 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.1) pid=372408 stat=onproc flags process=10 proc=0 pri=17, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff80002126f080,0xffff80002120f338 process=0xffff800021218ca0 user=0xffff80002774a000, vmspace=0xfffffd806c4d6c90 estcpu=36, cpticks=2, pctcpu=0.1 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 97865 245624 11671 32767 3 0x90 nanoslp syz-executor.7 97865 465417 11671 32767 3 0x4000090 fsleep syz-executor.7 97865 439651 11671 32767 3 0x4000090 fsleep syz-executor.7 97865 224067 11671 32767 2 0x4000010 syz-executor.7 15670 387108 91014 32767 3 0x90 nanoslp syz-executor.6 15670 415966 91014 32767 3 0x4000090 netio syz-executor.6 15670 282816 91014 32767 3 0x4000090 netio syz-executor.6 15670 331845 91014 32767 3 0x4000090 fsleep syz-executor.6 38456 168965 8488 32767 2 0x10 syz-executor.3 8488 36977 56244 0 3 0x82 wait syz-executor.3 *77696 372408 56744 32767 7 0x10 syz-executor.1 56744 265580 56244 0 3 0x82 wait syz-executor.1 24087 245607 15306 32767 2 0x10 syz-executor.2 15306 445564 56244 0 3 0x82 wait syz-executor.2 11671 87525 18195 32767 3 0x90 nanoslp syz-executor.7 18195 261379 56244 0 3 0x82 wait syz-executor.7 74222 255400 0 0 3 0x14200 bored sosplice 28165 376257 3866 32767 2 0x10 syz-executor.5 91014 317200 97803 32767 3 0x90 nanoslp syz-executor.6 3866 302609 56244 0 3 0x82 wait syz-executor.5 97803 434161 56244 0 3 0x82 wait syz-executor.6 1898 316744 28408 32767 2 0x10 syz-executor.4 28408 447654 56244 0 3 0x82 wait syz-executor.4 23765 256918 51182 32767 3 0x90 nanoslp syz-executor.0 51182 67338 56244 0 3 0x82 wait syz-executor.0 56244 397525 23560 0 3 0x82 wait syz-fuzzer 56244 304992 23560 0 3 0x4000082 thrsleep syz-fuzzer 56244 295949 23560 0 3 0x4000082 wait syz-fuzzer 56244 199997 23560 0 3 0x4000082 thrsleep syz-fuzzer 56244 247017 23560 0 3 0x4000082 wait syz-fuzzer 56244 204264 23560 0 3 0x4000082 thrsleep syz-fuzzer 56244 481341 23560 0 3 0x4000082 thrsleep syz-fuzzer 56244 296943 23560 0 3 0x4000082 wait syz-fuzzer 56244 442301 23560 0 3 0x4000082 wait syz-fuzzer 56244 256105 23560 0 3 0x4000082 thrsleep syz-fuzzer 56244 277885 23560 0 3 0x4000082 thrsleep syz-fuzzer 56244 164631 23560 0 3 0x4000082 wait syz-fuzzer 56244 165134 23560 0 3 0x4000082 thrsleep syz-fuzzer 56244 407063 23560 0 3 0x4000082 wait syz-fuzzer 56244 28815 23560 0 3 0x4000082 wait syz-fuzzer 56244 481743 23560 0 3 0x4000082 kqread syz-fuzzer 23560 337308 98970 0 3 0x10008a sigsusp ksh 98970 26345 86513 0 3 0x9a kqread sshd 27526 139334 1 0 3 0x100083 ttyin getty 86513 266819 1 0 3 0x88 kqread sshd 89408 501429 54336 73 3 0x1100090 kqread syslogd 54336 480071 1 0 3 0x100082 netio syslogd 63498 61046 1 0 3 0x100080 kqread resolvd 4928 227582 55841 77 3 0x100092 kqread dhcpleased 50172 396400 55841 77 3 0x100092 kqread dhcpleased 55841 446517 1 0 3 0x80 kqread dhcpleased 79505 133400 0 0 3 0x14200 bored smr 93098 430622 0 0 3 0x14200 pgzero zerothread 27223 169511 0 0 3 0x14200 aiodoned aiodoned 4418 147001 0 0 3 0x14200 syncer update 48942 139623 0 0 3 0x14200 cleaner cleaner 22188 372979 0 0 7 0x14200 reaper 45445 218125 0 0 3 0x14200 pgdaemon pagedaemon 22941 368845 0 0 3 0x14200 bored viomb 72883 387446 0 0 3 0x40014200 acpi0 acpi0 19862 510337 0 0 3 0x40014200 idle1 58560 36708 0 0 3 0x14200 bored softnet 2388 490332 0 0 3 0x14200 bored softnet 53921 416874 0 0 3 0x14200 bored softnet 85071 447168 0 0 3 0x14200 bored softnet 75957 160616 0 0 3 0x14200 bored systqmp 73655 108024 0 0 3 0x14200 bored systq 39609 133462 0 0 3 0x40014200 bored softclock 21666 362856 0 0 3 0x40014200 idle0 1 68769 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 38456 (syz-executor.3) thread 0xffff8000212a78b0 (168965) exclusive rrwlock inode r = 0 (0xfffffd80684c52c8) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1353 #6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3074 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8069f5cc48) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3059 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #9 Xsyscall+0x128 Process 77696 (syz-executor.1) thread 0xffff80002126f8a8 (372408) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82c49710) #0 witness_lock+0x44d #1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 #2 mi_switch+0x3c3 sys/kern/sched_bsd.c:405 #3 sleep_finish+0x184 sys/kern/kern_synch.c:417 #4 tsleep+0x12b sys/kern/kern_synch.c:155 #5 biowait+0x91 sys/kern/vfs_bio.c:1278 #6 bwrite+0x21f sys/kern/vfs_bio.c:769 #7 ffs_update+0x281 sys/ufs/ffs/ffs_inode.c:113 #8 ufs_mkdir+0x672 sys/ufs/ufs/ufs_vnops.c:1219 #9 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #10 domkdirat+0x125 sys/kern/vfs_syscalls.c:3074 #11 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #11 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #12 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806e5c93d0) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x200 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:1324 #8 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #9 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #10 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #11 domkdirat+0x125 sys/kern/vfs_syscalls.c:3074 #12 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #12 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806604ef78) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3059 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #9 Xsyscall+0x128 Process 24087 (syz-executor.2) thread 0xffff80002126e5a0 (245607) exclusive rrwlock inode r = 0 (0xfffffd806604ea28) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x200 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:1324 #8 ufs_lookup+0x13ba sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6f5 sys/kern/vfs_lookup.c:566 #11 namei+0x55a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1848 #13 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #13 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80684c5f88) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1848 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #9 Xsyscall+0x128 Process 28165 (syz-executor.5) thread 0xffff8000212a62f0 (376257) exclusive rrwlock inode r = 0 (0xfffffd80684c5818) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1353 #6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3074 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80684c55f8) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3059 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #9 Xsyscall+0x128 Process 1898 (syz-executor.4) thread 0xffff80002120f070 (316744) exclusive rrwlock inode r = 0 (0xfffffd806e5c94e0) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1353 #6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3074 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8066d870a0) #0 witness_lock+0x44d #1 rw_enter+0x3e5 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8f sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3059 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10194 6410K 6419K 78643K 11309 0 pcb 13 12K 14K 78643K 17 0 rtable 242 6K 7K 78643K 760 0 ifaddr 73 24K 24K 78643K 125 0 sysctl 2 0K 0K 78643K 2 0 counters 60 35K 35K 78643K 76 0 ioctlops 0 0K 2K 78643K 49 0 iov 0 0K 32K 78643K 480 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1279 80K 80K 78643K 2368 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 104 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 1998 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 20 73K 121K 78643K 5252 0 sigio 0 0K 0K 78643K 20 0 proc 56 78K 115K 78643K 945 0 subproc 104 6K 6K 78643K 208 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 5760 0 in_multi 99 6K 7K 78643K 243 0 ether_multi 1 0K 0K 78643K 28 0 mrt 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 157 705K 705K 78643K 157 0 exec 0 0K 1K 78643K 1103 0 tdb 3 0K 0K 78643K 3 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 8 62K 64K 78643K 10 0 UVM amap 391 93K 542K 78643K 53210 0 UVM aobj 131 4K 4K 78643K 134 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 74 0 NDP 11 0K 2K 78643K 51 0 temp 124 5858K 5922K 78643K 16164 0 kqueue 14 20K 24K 78643K 360 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 22 0 0 1 0 1 1 0 8 0 rtpcb 120 212 0 208 2 1 1 2 0 8 0 rtentry 112 209 0 95 4 0 4 4 0 8 0 unpcb 144 5015 0 5000 52 44 8 10 0 8 7 syncache 296 63 0 63 12 11 1 1 0 8 1 tcpqe 32 140 0 140 8 7 1 1 0 8 1 tcpcb 776 2180 0 2173 69 60 9 14 0 8 8 arp 120 35 0 17 1 0 1 1 0 8 0 ipq 40 10 0 10 2 2 0 1 0 8 0 ipqe 40 26 0 26 2 2 0 1 0 8 0 inpcb 368 7273 0 7262 85 75 10 22 0 8 8 nd6 136 57 0 29 1 0 1 1 0 8 0 kcovpl 48 16 0 8 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 844 0 380 31 1 30 30 0 8 0 art_table 32 845 0 380 4 0 4 4 0 8 0 art_node 16 208 0 104 1 0 1 1 0 8 0 sysvmsgpl 40 45 0 5 1 0 1 1 0 8 0 semupl 112 2 0 2 1 1 0 1 0 8 0 semapl 112 1996 0 1986 1 0 1 1 0 8 0 shmpl 112 131 0 3 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 8354 0 6908 91 0 91 91 0 8 0 ffsino 272 8354 0 6908 97 0 97 97 0 8 0 nchpl 144 15240 0 13603 63 0 63 63 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 49049 0 49045 5 4 1 3 0 8 0 percpumem 16 51 0 8 1 0 1 1 0 8 0 kstatmem 264 38 0 16 2 0 2 2 0 8 0 scxspl 216 47576 0 47576 25 21 4 8 0 8 4 plimitpl 152 1003 0 980 12 10 2 2 0 8 1 sigapl 424 5523 0 5473 7 0 7 7 0 8 0 futexpl 64 41858 0 41855 5 4 1 1 0 8 0 knotepl 120 289 0 0 7 0 7 7 0 8 0 kqueuepl 216 993 0 984 18 17 1 5 0 8 0 pipepl 320 1300 0 1272 34 31 3 8 0 8 0 fdescpl 496 5505 0 5474 7 2 5 6 0 8 0 filepl 152 35925 0 35650 63 45 18 20 0 8 6 lockfpl 104 645 0 643 1 0 1 1 0 8 0 lockfspl 48 151 0 149 1 0 1 1 0 8 0 sessionpl 144 31 0 15 1 0 1 1 0 8 0 pgrppl 48 204 0 188 1 0 1 1 0 8 0 ucredpl 104 6057 0 6039 1 0 1 1 0 8 0 zombiepl 144 5474 0 5473 1 0 1 1 0 8 0 processpl 1072 5523 0 5473 5 1 4 5 0 8 0 procpl 696 14667 0 14595 13 5 8 9 0 8 0 sosppl 168 72 0 72 10 10 0 1 0 8 0 sockpl 488 12759 0 12727 247 234 13 35 0 8 7 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 15 0 0 2 0 2 2 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 13 0 0 1 0 1 1 0 8 0 mcl8k 8192 25 0 0 4 1 3 3 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 7 0 0 1 0 1 1 0 8 0 mcl2k 2048 381 0 0 46 5 41 46 0 8 0 mtagpl 96 5 0 0 1 0 1 1 0 8 0 mbufpl 256 2575 0 0 157 0 157 157 0 8 0 bufpl 288 12361 0 6046 452 0 452 452 0 8 0 anonpl 24 696510 0 683390 186 89 97 137 0 186 0 amapchunkpl 152 513713 0 512788 4405 4230 175 2235 0 158 135 amappl16 200 15736 0 15378 76 56 20 32 0 8 0 amappl15 192 30 0 29 1 0 1 1 0 8 0 amappl14 184 180 0 165 2 1 1 2 0 8 0 amappl13 176 42 0 42 3 3 0 1 0 8 0 amappl12 168 6251 0 6216 2 0 2 2 0 8 0 amappl11 160 65 0 55 1 0 1 1 0 8 0 amappl10 152 38 0 29 1 0 1 1 0 8 0 amappl9 144 316 0 314 2 1 1 2 0 8 0 amappl8 136 345 0 251 4 0 4 4 0 8 0 amappl7 128 89 0 70 1 0 1 1 0 8 0 amappl6 120 348 0 327 2 1 1 2 0 8 0 amappl5 112 273 0 267 1 0 1 1 0 8 0 amappl4 104 788 0 753 2 0 2 2 0 8 0 amappl3 96 32977 0 32883 11 8 3 4 0 8 0 amappl2 88 5962 0 5894 4 2 2 3 0 8 0 amappl1 80 27423 0 26905 22 10 12 22 0 8 0 amappl 88 52479 0 52223 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 72 133 0 3 3 0 3 3 0 8 0 uaddrrnd 24 5505 0 5473 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 5505 0 5473 1 0 1 1 0 8 0 vmmpekpl 168 47171 0 47109 4 0 4 4 0 8 0 vmmpepl 168 337399 0 335057 155 42 113 123 0 357 0 vmsppl 456 5504 0 5473 7 2 5 6 0 8 0 rwobjpl 56 93797 0 86333 110 3 107 109 0 8 0 pdppl 4096 11018 0 10946 259 177 82 94 0 8 10 pvpl 32 1806378 0 1787445 454 203 251 336 0 265 82 pmappl 248 5504 0 5473 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1242 0 265 29 0 29 29 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(ffffffff82782877) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002774f508) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8066cc3120,fffffd80626c2b78) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd80626c2b78) at bwrite+0x1f4 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd80626c2b78) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002774f7a0) at ufs_mkdir+0x6c4 sys/ufs/ufs/ufs_vnops.c:1235 VOP_MKDIR(fffffd805c9f1398,ffff80002774f900,ffff80002774f930,ffff80002774f830) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002126f8a8,ffffff9c,758f7fc148c0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3074 syscall(ffff80002774fab0) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002774fab0) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:632 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x758f7fc14930, count: -11 ddb{0}> machine ddbcpu 1