panic: bad dir Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 523429 27947 0 0 0 1 syz-executor *133825 48650 0 0x1002000 0x4000000 0K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8337aa36) at panic+0x1e5 sys/kern/subr_prf.c:198 ufs_dirbadentry(ffff80002a3ae818,ffff80002a3ae818,259edecc65bdd959) at ufs_dirbadentry VOP_LOOKUP(fffffd8009ed76c0,ffff80002a3ae8e8,ffff80002a3ae888) at VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 unveil_find_cover(fffffd807d926378,ffff800033ff27d8) at unveil_find_cover+0x16d sys/kern/kern_unveil.c:277 unveil_add_vnode(ffff800033ff27d8,fffffd807d926378) at unveil_add_vnode+0xd1 sys/kern/kern_unveil.c:391 unveil_add(ffff800033ff27d8,ffff80002a3aea88,ffff80002a3aeb43) at unveil_add+0x448 sys/kern/kern_unveil.c:494 sys_unveil(ffff800033ff27d8,ffff80002a3aec70,ffff80002a3aebc0) at sys_unveil+0x61c sys/kern/vfs_syscalls.c:1034 syscall(ffff80002a3aec70) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a3aec70) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x396b1140b00, count: 5 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: bad dir ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8337aa36) at panic+0x1e5 sys/kern/subr_prf.c:198 ufs_dirbadentry(ffff80002a3ae818,ffff80002a3ae818,259edecc65bdd959) at ufs_dirbadentry VOP_LOOKUP(fffffd8009ed76c0,ffff80002a3ae8e8,ffff80002a3ae888) at VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 unveil_find_cover(fffffd807d926378,ffff800033ff27d8) at unveil_find_cover+0x16d sys/kern/kern_unveil.c:277 unveil_add_vnode(ffff800033ff27d8,fffffd807d926378) at unveil_add_vnode+0xd1 sys/kern/kern_unveil.c:391 unveil_add(ffff800033ff27d8,ffff80002a3aea88,ffff80002a3aeb43) at unveil_add+0x448 sys/kern/kern_unveil.c:494 sys_unveil(ffff800033ff27d8,ffff80002a3aec70,ffff80002a3aebc0) at sys_unveil+0x61c sys/kern/vfs_syscalls.c:1034 syscall(ffff80002a3aec70) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a3aec70) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x396b1140b00, count: -10 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a3ae640 rbx 0xffffffff83830dcf cpu_info_full_primary+0x2dcf rdx 0xffff800001532340 rcx 0xffff800033ff27d8 rax 0xffffffff8382fff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xfe3faad6a75d8277 r11 0xf51b1eebc1858924 r12 0xffffffff83830bd0 cpu_info_full_primary+0x2bd0 r13 0 r14 0 r15 0x1 rip 0xffffffff83262b95 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a3ae630 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=133825 pid=48650 tcnt=2 stat=onproc flags process=1002000 proc=4000000 runpri=17, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0xffff800033ff27d8 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffff1730,0xffff8000ffff0f90 process=0xffff80003bc1c4d8 user=0xffff80002a3a9000, vmspace=0xfffffd806bda65c8 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 76148 265841 87538 0 2 0 syz-executor 76148 383599 87538 0 3 0x4000080 kqsel syz-executor 27947 523429 32733 0 7 0 syz-executor 27947 493280 32733 0 3 0x4000080 fsleep syz-executor 63919 215450 94541 0 2 0x480 syz-executor 63919 456710 94541 0 3 0x4000080 fifor syz-executor 63919 72483 94541 0 3 0x4000080 fsleep syz-executor 63919 135338 94541 0 3 0x4000080 fsleep syz-executor 48650 46602 43129 0 4 0x1082000 syz-executor *48650 133825 43129 0 7 0x5002000 syz-executor 61289 237821 16862 0 3 0x82 nanoslp syz-executor 66670 123982 1 0 3 0x100083 ttyin getty 2442 344618 0 0 3 0x14200 acct acct 87538 382407 16862 0 3 0x82 nanoslp syz-executor 43129 146511 16862 0 2 0x482 syz-executor 10920 267365 0 0 3 0x14280 nfsidl nfsio 25081 198324 0 0 3 0x14280 nfsidl nfsio 35060 386041 0 0 3 0x14280 nfsidl nfsio 47997 505140 0 0 3 0x14280 nfsidl nfsio 79152 510382 0 0 3 0x14280 nfsidl nfsio 35778 444649 0 0 3 0x14280 nfsidl nfsio 95850 509975 0 0 3 0x14280 nfsidl nfsio 23192 335749 0 0 3 0x14280 nfsidl nfsio 1508 59355 0 0 3 0x14280 nfsidl nfsio 36207 396312 0 0 3 0x14280 nfsidl nfsio 73790 390516 0 0 3 0x14280 nfsidl nfsio 91211 480499 0 0 3 0x14280 nfsidl nfsio 63374 231927 0 0 3 0x14280 nfsidl nfsio 24793 113222 0 0 3 0x14280 nfsidl nfsio 35636 426923 0 0 3 0x14280 nfsidl nfsio 73220 242739 0 0 3 0x14280 nfsidl nfsio 6192 48617 0 0 3 0x14280 nfsidl nfsio 2867 11987 0 0 3 0x14280 nfsidl nfsio 76390 195479 0 0 3 0x14280 nfsidl nfsio 6740 522483 0 0 3 0x14280 nfsidl nfsio 29787 3952 16862 0 2 0x2 syz-executor 28888 255100 0 0 3 0x14200 bored sosplice 21079 396236 16862 0 2 0x2 syz-executor 94541 434863 16862 0 2 0x482 syz-executor 32733 50419 16862 0 3 0x82 nanoslp syz-executor 67211 300465 16862 0 2 0x2 syz-executor 16862 347919 22325 0 3 0x82 kqread syz-executor 22325 75458 47877 0 3 0x10008a sigsusp ksh 47877 357604 2856 0 3 0x98 kqread sshd-session 2856 167188 93563 0 3 0x92 kqread sshd-session 93563 272769 1 0 3 0x88 kqread sshd 76660 360482 84487 74 3 0x1100092 bpf pflogd 84487 457788 1 0 3 0x80 sbwait pflogd 80320 242282 56331 73 3 0x1100090 kqread syslogd 56331 449613 1 0 3 0x100082 sbwait syslogd 54984 63131 1 0 3 0x100080 kqread resolvd 27159 445038 47719 77 3 0x100092 kqread dhcpleased 72697 439559 47719 77 3 0x100092 kqread dhcpleased 47719 45647 1 0 3 0x80 kqread dhcpleased 74397 420836 0 0 3 0x14200 bored smr 55585 88285 0 0 2 0x14200 zerothread 45484 508878 0 0 3 0x14200 aiodoned aiodoned 66660 252109 0 0 3 0x14200 syncer update 56388 238363 0 0 3 0x14200 cleaner cleaner 67002 465518 0 0 3 0x14200 reaper reaper 34071 238249 0 0 3 0x14200 pgdaemon pagedaemon 48475 453624 0 0 3 0x14200 bored viomb 87018 406543 0 0 3 0x40014200 acpi0 acpi0 46406 64985 0 0 3 0x40014200 idle1 5015 339647 0 0 3 0x14200 bored softnet3 30354 213812 0 0 3 0x14200 bored softnet2 14417 193953 0 0 3 0x14200 bored softnet1 40475 200196 0 0 2 0x14200 softnet0 12568 292764 0 0 3 0x14200 bored systqmp 34610 21517 0 0 3 0x14200 bored systq 7000 256629 0 0 3 0x14200 tmoslp softclockmp 86396 433700 0 0 2 0x40014200 softclock 51908 431475 0 0 3 0x40014200 idle0 1 470242 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks Process 27947 (syz-executor) thread 0xffff800033ff2548 (523429) exclusive rwlock uobjlk r = 0 (0xfffffd806bf22b28) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 uvm_fault+0x1e9 sys/uvm/uvm_fault.c:688 #3 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 #4 usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 #5 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd807eb8de20) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_read+0x3af sys/kern/kern_rwlock.c:405 #2 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1860 #3 uvm_fault_check+0x4b sys/uvm/uvm_fault.c:730 #4 uvm_fault+0x106 sys/uvm/uvm_fault.c:666 #5 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 #6 usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 #7 recall_trap+0x8 Process 48650 (syz-executor) thread 0xffff800033ff27d8 (133825) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff838db138) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 __mp_acquire_count+0x58 sys/kern/kern_lock.c:-1 #2 mi_switch+0x4b7 sys/kern/sched_bsd.c:441 #3 sleep_finish+0x24f sys/kern/kern_synch.c:412 #4 biowait+0xc1 sys/kern/vfs_bio.c:1246 #5 ffs_bufatoff+0x16f sys/ufs/ffs/ffs_subr.c:71 #6 ufs_lookup+0x548 sys/ufs/ufs/ufs_lookup.c:256 #7 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #8 unveil_find_cover+0x16d sys/kern/kern_unveil.c:277 #9 unveil_add_vnode+0xd1 sys/kern/kern_unveil.c:391 #10 unveil_add+0x448 sys/kern/kern_unveil.c:494 #11 sys_unveil+0x61c sys/kern/vfs_syscalls.c:1034 #12 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807e311f40) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2bd sys/kern/vfs_subr.c:694 #6 unveil_find_cover+0x133 sys/kern/kern_unveil.c:273 #7 unveil_add_vnode+0xd1 sys/kern/kern_unveil.c:391 #8 unveil_add+0x448 sys/kern/kern_unveil.c:494 #9 sys_unveil+0x61c sys/kern/vfs_syscalls.c:1034 #10 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 Process 29787 (syz-executor) thread 0xffff800033ff2f88 (3952) exclusive rrwlock inode r = 0 (0xfffffd806e4de9c8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2bd sys/kern/vfs_subr.c:694 #6 ufs_ihashget+0x185 sys/ufs/ufs/ufs_ihash.c:98 #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:1866 #13 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c23fb00) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #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:1866 #8 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 21079 (syz-executor) thread 0xffff8000ffffd488 (396236) exclusive rrwlock inode r = 0 (0xfffffd807cb84308) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2bd sys/kern/vfs_subr.c:694 #6 ufs_ihashget+0x185 sys/ufs/ufs/ufs_ihash.c:98 #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:1866 #13 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806dd4bf60) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2bd sys/kern/vfs_subr.c:694 #6 cache_lookup+0x36e sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x21b sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #10 namei+0x7aa sys/kern/vfs_lookup.c:250 #11 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1866 #12 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 Process 67211 (syz-executor) thread 0xffff80002a2a0538 (300465) exclusive rrwlock inode r = 0 (0xfffffd806bdd5ac0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 ufs_ihashins+0x4f ufs_ihash sys/ufs/ufs/ufs_ihash.c:-1 [inline] #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:159 #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:3117 #10 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c4fff78) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #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:3102 #8 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10218 11102K 11788K 166960K 13626 0 pcb 17 18K 23K 166960K 300 0 rtable 148 6K 7K 166960K 625 0 pf 32 17K 23K 166960K 196 0 ifaddr 30 5K 8K 166960K 129 0 ifgroup 43 2K 2K 166960K 205 0 sysctl 4 1K 1K 166960K 8 0 counters 58 35K 37K 166960K 206 0 ioctlops 0 0K 4K 166960K 2039 0 iov 0 0K 16K 166960K 56 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1394 88K 88K 166960K 2854 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 24 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 44 0 dirhash 12 2K 3K 166960K 30 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 15 53K 110K 166960K 1388 0 sigio 0 0K 0K 166960K 91 0 proc 73 103K 140K 166960K 795 0 subproc 72 4K 4K 166960K 110 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 1 0K 0K 166960K 186 0 in_multi 61 4K 7K 166960K 198 0 ether_multi 1 0K 0K 166960K 13 0 mrt 1 0K 0K 166960K 9 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 600 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 4 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 226 168K 181K 166960K 14118 0 UVM aobj 38 3K 4K 166960K 46 0 pinsyscall 40 80K 110K 166960K 2626 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 79 0 NDP 9 0K 2K 166960K 86 0 temp 77 8691K 8765K 166960K 51544 0 kqueue 14 22K 30K 166960K 243 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 26 0 0 1 0 1 1 0 8 0 rtpcb 120 132 0 129 1 0 1 1 0 8 0 rtentry 176 198 0 137 5 0 5 5 0 8 0 unpcb 144 906 0 886 12 10 2 6 0 8 1 syncache 336 6 0 6 3 3 0 1 0 8 0 tcpcb 808 479 0 475 15 14 1 14 0 8 0 arp 128 30 0 18 1 0 1 1 0 8 0 inpcb 384 1470 0 1461 24 18 6 15 0 8 4 nd6 144 39 0 25 1 0 1 1 0 8 0 pkpcb 40 16 0 16 3 2 1 1 0 8 1 kcovpl 48 12 0 4 1 0 1 1 0 8 0 mppekey 1024 1 0 1 1 0 1 1 0 8 1 ppxss 1192 51 0 51 1 0 1 1 0 8 1 pppxif 1504 12 0 12 3 2 1 1 0 8 1 pffrag 232 6 0 2 1 0 1 1 0 482 0 pffrnode 88 6 0 2 1 0 1 1 0 8 0 pffrent 40 12 0 8 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 3 0 2 1 0 1 1 0 8 0 pfanchor 1288 4 0 0 1 0 1 1 0 8 0 pftag 88 3 0 1 1 0 1 1 0 8 0 pfstitem 24 90 0 31 1 0 1 1 0 8 0 pfstkey 128 90 0 31 2 0 2 2 0 8 0 pfstate 384 89 0 30 7 0 7 7 0 8 0 pfrule 1344 94 0 21 7 0 7 7 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 848 0 549 30 7 23 29 0 8 1 art_table 32 850 0 549 4 0 4 4 0 8 0 art_node 16 192 0 137 1 0 1 1 0 8 0 sysvmsgpl 40 16 0 11 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 42 0 32 1 0 1 1 0 8 0 shmpl 112 43 0 8 1 0 1 1 0 8 0 dirhash 1024 29 0 12 3 0 3 3 0 8 0 dino2pl 256 4230 0 2721 96 1 95 96 0 8 0 ffsino 288 4230 0 2721 109 0 109 109 0 8 0 nchpl 144 6284 0 4578 64 0 64 64 0 8 0 rtmask 32 4 0 4 1 1 0 1 0 8 0 uvmvnodes 80 5002 0 0 103 0 103 103 0 8 0 vnodes 216 5002 0 0 278 0 278 278 0 8 0 namei 1024 21214 0 21211 2 1 1 2 0 8 0 percpumem 16 118 0 74 1 0 1 1 0 8 0 kstatmem 264 124 0 106 3 1 2 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 3 0 3 2 1 1 1 0 8 1 scxspl 216 19941 0 19941 12 11 1 8 1 8 1 plimitpl 152 202 0 185 1 0 1 1 0 8 0 sigapl 424 1711 0 1642 10 1 9 9 0 8 0 futexpl 64 19061 0 19058 1 0 1 1 0 8 0 knotepl 120 563 0 0 17 0 17 17 0 8 0 kqueuepl 224 411 0 400 3 1 2 2 0 8 1 pipepl 336 239 0 212 3 0 3 3 0 8 0 fdescpl 520 1670 0 1641 3 0 3 3 0 8 0 filepl 160 10822 0 10591 26 8 18 20 0 8 6 lockfpl 104 332 0 330 1 0 1 1 0 8 0 lockfspl 48 137 0 135 1 0 1 1 0 8 0 sessionpl 144 31 0 22 1 0 1 1 0 8 0 pgrppl 48 128 0 111 1 0 1 1 0 8 0 ucredpl 104 2395 0 2382 1 0 1 1 0 8 0 zombiepl 144 1643 0 1642 2 1 1 1 0 8 0 processpl 1192 1711 0 1642 8 2 6 6 0 8 0 procpl 656 3804 0 3729 8 0 8 8 0 8 0 srpgc 96 16 0 16 5 4 1 1 0 8 1 sosppl 168 9 0 9 3 2 1 1 0 8 1 sockpl 728 2543 0 2511 35 27 8 16 0 8 4 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 117 0 0 15 1 14 15 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 65 0 0 8 0 8 8 0 8 0 mtagpl 96 135 0 0 4 0 4 4 0 8 0 mbufpl 256 300 0 0 19 0 19 19 0 8 0 bufpl 280 5937 0 138 415 0 415 415 0 8 0 anonpl 32 9156 0 0 74 0 74 74 0 246 0 amapchunkpl 152 46217 0 45647 32 1 31 31 0 158 6 amappl16 200 4558 0 4521 29 15 14 15 0 8 5 amappl15 192 13 0 13 2 2 0 1 0 8 0 amappl14 184 133 0 121 1 0 1 1 0 8 0 amappl13 176 55 0 55 3 3 0 1 0 8 0 amappl12 168 2400 0 2371 3 0 3 3 0 8 0 amappl11 160 68 0 54 1 0 1 1 0 8 0 amappl10 152 19 0 19 1 1 0 1 0 8 0 amappl9 144 267 0 267 1 1 0 1 0 8 0 amappl8 136 27 0 24 1 0 1 1 0 8 0 amappl7 128 120 0 107 1 0 1 1 0 8 0 amappl6 120 227 0 222 1 0 1 1 0 8 0 amappl5 112 139 0 129 1 0 1 1 0 8 0 amappl4 104 352 0 331 1 0 1 1 0 8 0 amappl3 96 9536 0 9436 4 0 4 4 0 8 0 amappl2 88 738 0 672 2 0 2 2 0 8 0 amappl1 80 14686 0 14089 18 4 14 16 0 8 0 amappl 88 13079 0 12927 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 2 0 1 1 0 1 1 0 8 0 dma256 256 7 0 7 2 2 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 7 0 7 2 2 0 1 0 8 0 dma32 32 8 0 8 2 2 0 1 0 8 0 dma16 16 19 0 18 1 0 1 1 0 8 0 aobjpl 72 45 0 8 1 0 1 1 0 8 0 uaddrrnd 24 1670 0 1641 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1670 0 1641 1 0 1 1 0 8 0 vmmpekpl 168 14315 0 14255 3 0 3 3 0 8 0 vmmpepl 168 110314 0 108395 111 10 101 101 0 357 0 vmsppl 480 1669 0 1641 6 1 5 5 0 8 0 rwobjpl 72 34078 0 28111 115 2 113 113 0 8 0 pdppl 4096 3348 0 3282 122 50 72 88 0 8 6 pvpl 32 17382 0 0 140 0 140 140 0 265 0 pmappl 256 1669 0 1641 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 437 0 80 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8337aa36) at panic+0x1e5 sys/kern/subr_prf.c:198 ufs_dirbadentry(ffff80002a3ae818,ffff80002a3ae818,259edecc65bdd959) at ufs_dirbadentry VOP_LOOKUP(fffffd8009ed76c0,ffff80002a3ae8e8,ffff80002a3ae888) at VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 unveil_find_cover(fffffd807d926378,ffff800033ff27d8) at unveil_find_cover+0x16d sys/kern/kern_unveil.c:277 unveil_add_vnode(ffff800033ff27d8,fffffd807d926378) at unveil_add_vnode+0xd1 sys/kern/kern_unveil.c:391 unveil_add(ffff800033ff27d8,ffff80002a3aea88,ffff80002a3aeb43) at unveil_add+0x448 sys/kern/kern_unveil.c:494 sys_unveil(ffff800033ff27d8,ffff80002a3aec70,ffff80002a3aebc0) at sys_unveil+0x61c sys/kern/vfs_syscalls.c:1034 syscall(ffff80002a3aec70) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a3aec70) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x396b1140b00, count: -10 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299edff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff838daf30) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff838daf30) at __mp_lock+0x192 sys/kern/kern_lock.c:144 uvm_fault(fffffd807eb8dd20,f41388d7000,0,1) at uvm_fault+0x1ee sys/uvm/uvm_fault.c:689 upageflttrap(ffff80003c441140,f41388d7000) at upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80003c441140) at usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x7d81fb3e4e60, count: 7 ddb{1}> trace x86_ipi_db(ffff8000299edff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff838daf30) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff838daf30) at __mp_lock+0x192 sys/kern/kern_lock.c:144 uvm_fault(fffffd807eb8dd20,f41388d7000,0,1) at uvm_fault+0x1ee sys/uvm/uvm_fault.c:689 upageflttrap(ffff80003c441140,f41388d7000) at upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80003c441140) at usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x7d81fb3e4e60, count: -8