kernel: protection fault trap, code=0 Stopped at ktrops+0x4f: movq 0x8(%r14),%r14 ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic the kernel did not panic ddb{1}> trace ktrops(ffff800030b042a0,deafbeaddeafbead,0,c0001000,fffffd8064246cc8,fffffd807f7d7340) at ktrops+0x4f ktrcanset sys/kern/kern_ktrace.c:718 [inline] ktrops(ffff800030b042a0,deafbeaddeafbead,0,c0001000,fffffd8064246cc8,fffffd807f7d7340) at ktrops+0x4f sys/kern/kern_ktrace.c:561 doktrace(fffffd8064246cc8,4,40001000,0,ffff800030b042a0) at doktrace+0x514 ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] doktrace(fffffd8064246cc8,4,40001000,0,ffff800030b042a0) at doktrace+0x514 sys/kern/kern_ktrace.c:508 sys_ktrace(ffff800030b042a0,ffff800030ae4f30,ffff800030ae4e90) at sys_ktrace+0xd6 sys/kern/kern_ktrace.c:549 syscall(ffff800030ae4f30) at syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800030ae4f30) at syscall+0x53b sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf16be1a81b0, count: -5 ddb{1}> show registers rdi 0xffff800030b042a0 rsi 0xdeafbeaddeafbead rbp 0xffff800030ae4c50 rbx 0xfffffd807f7d7340 rdx 0 rcx 0xffff800030b042a0 rax 0xffff800029cebff0 r8 0xfffffd8064246cc8 r9 0xfffffd807f7d7340 r10 0x5a9479b63849669b r11 0x8c3d14cc43a2f3db r12 0xffff800030b042a0 r13 0xdeafbeaddeafbead r14 0xdeafbeaddeafbead r15 0xc0001000 rip 0xffffffff81d8656f ktrops+0x4f cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff800030ae4bd0 ss 0 ktrops+0x4f: movq 0x8(%r14),%r14 ddb{1}> show proc PROC (syz-executor.2) tid=437067 pid=20415 tcnt=4 stat=onproc flags process=0 proc=4000000 runpri=17, usrpri=82, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff800030b03558,0xffff800030b04558 process=0xffff80002a90a3b0 user=0xffff800030adf000, vmspace=0xfffffd806967d560 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 20415 162361 60032 0 3 0x80 nanoslp syz-executor.2 20415 253446 60032 0 3 0x4000080 fsleep syz-executor.2 *20415 437067 60032 0 7 0x4000000 syz-executor.2 20415 334777 60032 0 3 0x4000080 fsleep syz-executor.2 23969 393150 33680 0 3 0x80 nanoslp syz-executor.1 23969 48912 33680 0 3 0x4000080 fsleep syz-executor.1 23969 94883 33680 0 2 0x4000000 syz-executor.1 23969 330536 33680 0 3 0x4000080 fsleep syz-executor.1 53240 235871 9773 0 3 0x2 biowait syz-executor.6 23821 47612 0 0 3 0x14280 nfsidl nfsio 98120 306246 0 0 3 0x14280 nfsidl nfsio 51624 503245 0 0 3 0x14280 nfsidl nfsio 82728 291011 0 0 3 0x14280 nfsidl nfsio 47644 244163 0 0 3 0x14280 nfsidl nfsio 15032 278930 0 0 3 0x14280 nfsidl nfsio 29061 485052 0 0 3 0x14280 nfsidl nfsio 97352 398606 0 0 3 0x14280 nfsidl nfsio 83287 502762 0 0 3 0x14280 nfsidl nfsio 85498 328004 0 0 3 0x14280 nfsidl nfsio 61790 425020 0 0 3 0x14280 nfsidl nfsio 94864 305215 0 0 3 0x14280 nfsidl nfsio 4255 487866 0 0 3 0x14280 nfsidl nfsio 31028 25013 0 0 3 0x14280 nfsidl nfsio 26587 108221 0 0 3 0x14280 nfsidl nfsio 16071 170423 0 0 3 0x14280 nfsidl nfsio 93596 491620 0 0 3 0x14280 nfsidl nfsio 83922 509661 0 0 3 0x14280 nfsidl nfsio 64734 401835 0 0 3 0x14280 nfsidl nfsio 14843 155230 0 0 3 0x14280 nfsidl nfsio 8141 178553 9773 0 2 0x2 syz-executor.0 65274 384305 1 0 3 0x18100083 ttyin getty 97322 244676 0 0 3 0x14200 acct acct 6369 54769 0 0 3 0x14200 bored sosplice 9040 475927 9773 0 2 0x2 syz-executor.7 16166 376204 9773 0 7 0x2 syz-executor.4 22788 486575 9773 0 3 0x2 biowait syz-executor.5 20886 416707 9773 0 3 0x2 biowait syz-executor.3 60032 290802 9773 0 3 0x82 nanoslp syz-executor.2 33680 478550 9773 0 3 0x82 nanoslp syz-executor.1 9773 137730 49411 0 3 0x1a000082 wait syz-fuzzer 9773 198066 49411 0 3 0x1e000082 nanoslp syz-fuzzer 9773 311520 49411 0 3 0x1e000082 wait syz-fuzzer 9773 503583 49411 0 3 0x1e000082 wait syz-fuzzer 9773 173571 49411 0 3 0x1e000082 wait syz-fuzzer 9773 518186 49411 0 3 0x1e000082 wait syz-fuzzer 9773 7655 49411 0 3 0x1e000082 thrsleep syz-fuzzer 9773 332781 49411 0 3 0x1e000082 wait syz-fuzzer 9773 110150 49411 0 3 0x1e000082 thrsleep syz-fuzzer 9773 496913 49411 0 3 0x1e000082 kqread syz-fuzzer 9773 121738 49411 0 3 0x1e000082 thrsleep syz-fuzzer 9773 486432 49411 0 3 0x1e000082 thrsleep syz-fuzzer 9773 358876 49411 0 3 0x1e000082 wait syz-fuzzer 9773 11325 49411 0 3 0x1e000082 wait syz-fuzzer 9773 399916 49411 0 3 0x1e000082 thrsleep syz-fuzzer 9773 154428 49411 0 3 0x1e000082 thrsleep syz-fuzzer 49411 324859 79649 0 3 0x810008a sigsusp ksh 79649 118520 48781 0 3 0x1800009a kqread sshd 48781 230909 1 0 3 0x18000088 kqread sshd 92716 419360 71149 74 3 0x19100092 bpf pflogd 71149 332569 1 0 3 0x18000080 netio pflogd 68502 190431 64970 73 3 0x19100090 kqread syslogd 64970 201796 1 0 3 0x18100082 netio syslogd 54406 249867 1 0 3 0x18100080 kqread resolvd 40344 173994 43775 77 3 0x18100092 kqread dhcpleased 80086 82763 43775 77 3 0x18100092 kqread dhcpleased 43775 462532 1 0 3 0x18000080 kqread dhcpleased 76201 81312 0 0 3 0x14200 bored smr 20648 506927 0 0 2 0x14200 zerothread 35502 152223 0 0 3 0x14200 aiodoned aiodoned 41940 386535 0 0 3 0x14200 syncer update 8147 348962 0 0 3 0x14200 cleaner cleaner 92889 96378 0 0 3 0x14200 reaper reaper 69738 189949 0 0 3 0x14200 pgdaemon pagedaemon 57425 71471 0 0 3 0x14200 bored viomb 97697 361866 0 0 3 0x40014200 acpi0 acpi0 91241 285649 0 0 3 0x40014200 idle1 89627 194480 0 0 3 0x14200 bored softnet3 9030 72712 0 0 3 0x14200 bored softnet2 85511 474409 0 0 3 0x14200 bored softnet1 84406 24774 0 0 3 0x14200 bored softnet0 27057 367992 0 0 3 0x14200 bored systqmp 71723 208378 0 0 3 0x14200 bored systq 39379 380025 0 0 3 0x14200 tmoslp softclockmp 82135 84768 0 0 3 0x40014200 tmoslp softclock 38004 277781 0 0 3 0x40014200 idle0 1 254806 0 0 3 0x8000082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 20415 (syz-executor.2) thread 0xffff800030b042a0 (437067) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82d60cf8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 #2 mi_switch+0x494 sys/kern/sched_bsd.c:470 #3 sleep_finish+0x19d sys/kern/kern_synch.c:414 #4 biowait+0x91 sys/kern/vfs_bio.c:1254 #5 bwrite+0x1fb sys/kern/vfs_bio.c:766 #6 ffs_update+0x27f sys/ufs/ffs/ffs_inode.c:111 #7 ffs_truncate+0x987 #8 ufs_inactive+0x16a sys/ufs/ufs/ufs_inode.c:84 #9 VOP_INACTIVE+0xc5 sys/kern/vfs_vops.c:489 #10 vrele+0xd2 sys/kern/vfs_subr.c:827 #11 ktrsettrace+0xb6 sys/kern/kern_ktrace.c:122 #12 ktrops+0x1ae sys/kern/kern_ktrace.c:564 #13 doktrace+0x514 ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] #13 doktrace+0x514 sys/kern/kern_ktrace.c:508 #14 sys_ktrace+0xd6 sys/kern/kern_ktrace.c:549 #15 syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #15 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #16 Xsyscall+0x128 Process 53240 (syz-executor.6) thread 0xffff80002a9072b0 (235871) exclusive rrwlock inode r = 0 (0xfffffd806f524a30) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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_mkdir+0xe6 sys/ufs/ufs/ufs_vnops.c:1117 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 #10 syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #10 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8067f6e4e8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 8141 (syz-executor.0) thread 0xffff80002eeb3000 (178553) exclusive rrwlock inode r = 0 (0xfffffd806eb93f88) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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_mkdir+0xe6 sys/ufs/ufs/ufs_vnops.c:1117 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 #10 syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #10 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8063fb15e8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 9040 (syz-executor.7) thread 0xffff80002eeb3550 (475927) exclusive rrwlock inode r = 0 (0xfffffd806971c3c8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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_mkdir+0xe6 sys/ufs/ufs/ufs_vnops.c:1117 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 #10 syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #10 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807070ea30) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 16166 (syz-executor.4) thread 0xffff80002a18e550 (376204) exclusive rrwlock inode r = 0 (0xfffffd8063fb1808) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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_mkdir+0xe6 sys/ufs/ufs/ufs_vnops.c:1117 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 #10 syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #10 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807070e3d0) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 22788 (syz-executor.5) thread 0xffff80002a18c2b0 (486575) exclusive rrwlock inode r = 0 (0xfffffd8063fb16f8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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+0x6e5 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+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #13 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8063fb13c8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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 cache_lookup+0x2b3 sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x1b2 sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x6e5 sys/kern/vfs_lookup.c:566 #10 namei+0x56a sys/kern/vfs_lookup.c:250 #11 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1855 #12 syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #12 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 Process 20886 (syz-executor.3) thread 0xffff80002a1cb020 (416707) exclusive rrwlock inode r = 0 (0xfffffd8063fb12b8) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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_mkdir+0xe6 sys/ufs/ufs/ufs_vnops.c:1117 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 #10 syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #10 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807070ef80) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 rw_enter+0x32a sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8e 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+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10195 6620K 7001K 166960K 14747 0 pcb 15 13K 15K 166960K 96 0 rtable 237 7K 7K 166960K 462 0 pf 32 9K 10K 166960K 65 0 ifaddr 45 15K 15K 166960K 66 0 ifgroup 55 2K 2K 166960K 89 0 sysctl 2 0K 0K 166960K 6 0 counters 64 36K 36K 166960K 86 0 ioctlops 0 0K 4K 166960K 1524 0 iov 0 0K 16K 166960K 168 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1501 94K 95K 166960K 2368 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 29 0 VM map 2 1K 1K 166960K 2 0 sem 12 1K 1K 166960K 101 0 dirhash 12 2K 2K 166960K 30 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 12 41K 93K 166960K 1903 0 sigio 0 0K 0K 166960K 45 0 proc 68 91K 128K 166960K 681 0 subproc 104 6K 6K 166960K 134 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 55 0 in_multi 99 7K 7K 166960K 125 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 49 228K 228K 166960K 49 0 exec 0 0K 1K 166960K 743 0 pfkey data 0 0K 0K 166960K 2 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 348 85K 90K 166960K 21127 0 UVM aobj 125 3K 3K 166960K 129 0 pinsyscall 26 52K 108K 166960K 1347 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 64 0 NDP 12 0K 2K 166960K 43 0 temp 73 6808K 6931K 166960K 12988 0 kqueue 12 18K 25K 166960K 177 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 86 0 83 1 0 1 1 0 8 0 rtentry 112 146 0 36 4 0 4 4 0 8 0 unpcb 144 1365 0 1350 14 13 1 6 0 8 0 syncache 336 18 0 18 4 4 0 1 0 8 0 tcpqe 32 700 0 700 6 6 0 2 0 8 0 tcpcb 808 460 0 446 14 11 3 8 0 8 0 arp 120 25 0 7 1 0 1 1 0 8 0 inpcb 392 1212 0 1195 32 26 6 15 0 8 3 nd6 136 32 0 8 1 0 1 1 0 8 0 pkpcb 40 8 0 8 2 2 0 1 0 8 0 kcovpl 48 10 0 2 1 0 1 1 0 8 0 ppxss 1168 5 0 5 1 1 0 1 0 8 0 pffrag 232 30 0 24 1 0 1 1 0 482 0 pffrnode 88 30 0 24 1 0 1 1 0 8 0 pffrent 40 62 0 56 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 pfstitem 24 90 0 52 1 0 1 1 0 8 0 pfstkey 128 90 0 52 2 0 2 2 0 8 0 pfstate 376 90 0 52 6 0 6 6 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 575 0 114 31 1 30 30 0 8 0 art_table 32 576 0 114 4 0 4 4 0 8 0 art_node 16 141 0 41 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 1 0 1 0 8 0 semupl 112 5 0 5 1 1 0 1 0 8 0 semapl 112 95 0 85 1 0 1 1 0 8 0 shmpl 112 126 0 4 4 0 4 4 0 8 0 dirhash 1024 29 0 12 3 0 3 3 0 8 0 dino2pl 256 3863 0 2329 97 0 97 97 0 8 0 ffsino 272 3865 0 2329 103 0 103 103 0 8 0 nchpl 144 6572 0 4838 67 0 67 67 0 8 0 uvmvnodes 80 4760 0 0 98 0 98 98 0 8 0 vnodes 216 4760 0 0 265 0 265 265 0 8 0 namei 1024 22774 0 22769 3 2 1 2 0 8 0 percpumem 16 57 0 11 1 0 1 1 0 8 0 vcpupl 2048 4 0 0 1 0 1 1 0 8 0 vmpool 696 4 0 0 1 0 1 1 0 8 0 kstatmem 264 46 0 22 2 0 2 2 0 8 0 scxspl 216 20520 0 20517 19 18 1 8 1 8 0 plimitpl 152 83 0 67 1 0 1 1 0 8 0 sigapl 424 2248 0 2183 10 2 8 9 0 8 0 futexpl 64 13759 0 13755 1 0 1 1 0 8 0 knotepl 120 234 0 0 5 0 5 5 0 8 0 kqueuepl 216 345 0 337 7 6 1 5 0 8 0 pipepl 320 263 0 235 6 3 3 6 0 8 0 fdescpl 496 2208 0 2183 7 3 4 5 0 8 0 filepl 152 11275 0 11033 25 14 11 19 0 8 0 lockfpl 104 580 0 578 1 0 1 1 0 8 0 lockfspl 48 179 0 177 1 0 1 1 0 8 0 sessionpl 144 27 0 10 1 0 1 1 0 8 0 pgrppl 48 38 0 21 1 0 1 1 0 8 0 ucredpl 104 1385 0 1371 1 0 1 1 0 8 0 zombiepl 144 2183 0 2183 1 0 1 1 0 8 1 processpl 1136 2248 0 2183 7 1 6 6 0 8 0 procpl 680 5454 0 5368 9 0 9 9 0 8 0 srpgc 96 4 0 4 1 1 0 1 0 8 0 sosppl 168 18 0 15 2 1 1 1 0 8 0 sockpl 584 2671 0 2636 34 27 7 13 0 8 3 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 9 0 0 2 0 2 2 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 4 0 0 1 0 1 1 0 8 0 mcl8k 8192 17 0 0 3 0 3 3 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 295 0 0 37 0 37 37 0 8 0 mtagpl 96 328 0 0 8 0 8 8 0 8 0 mbufpl 256 525 0 0 29 0 29 29 0 8 0 bufpl 280 7478 0 1216 448 0 448 448 0 8 0 anonpl 24 329931 0 314919 109 11 98 103 0 186 0 amapchunkpl 152 66697 0 65851 44 6 38 41 0 158 0 amappl16 200 7601 0 7139 32 6 26 29 0 8 0 amappl15 192 31 0 30 1 0 1 1 0 8 0 amappl14 184 188 0 173 2 1 1 2 0 8 0 amappl13 176 24 0 23 1 0 1 1 0 8 0 amappl12 168 2928 0 2900 3 1 2 2 0 8 0 amappl11 160 54 0 39 1 0 1 1 0 8 0 amappl10 152 53 0 41 1 0 1 1 0 8 0 amappl9 144 211 0 210 2 1 1 1 0 8 0 amappl8 136 314 0 238 3 0 3 3 0 8 0 amappl7 128 59 0 45 1 0 1 1 0 8 0 amappl6 120 404 0 386 2 1 1 2 0 8 0 amappl5 112 211 0 195 1 0 1 1 0 8 0 amappl4 104 615 0 570 3 1 2 3 0 8 0 amappl3 96 13426 0 13354 3 0 3 3 0 8 0 amappl2 88 2699 0 2629 4 2 2 4 0 8 0 amappl1 80 16255 0 15721 22 9 13 22 0 8 0 amappl 88 20451 0 20238 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 72 128 0 4 3 0 3 3 0 8 0 uaddrrnd 24 2212 0 2183 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2212 0 2183 1 0 1 1 0 8 0 vmmpekpl 168 21032 0 20963 4 0 4 4 0 8 0 vmmpepl 168 151409 0 149186 171 44 127 146 0 357 16 vmsppl 448 2211 0 2183 6 2 4 5 0 8 0 rwobjpl 56 47662 0 41220 91 0 91 91 0 8 0 pdppl 4096 4431 0 4370 186 113 73 83 0 8 12 pvpl 32 44034 0 0 359 3 356 356 0 265 0 pmappl 248 2211 0 2183 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 573 0 163 12 0 12 12 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff82cc1ff0) 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 __mp_lock(ffffffff82d60af0) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d60af0) at __mp_lock+0x122 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82d60af0,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x494 sys/kern/sched_bsd.c:470 sleep_finish(0,1) at sleep_finish+0x19d sys/kern/kern_synch.c:414 getblk(fffffd807efb6798,65540,4000,0,ffffffffffffffff) at getblk+0x137 sys/kern/vfs_bio.c:1025 bread(fffffd807efb6798,65540,4000,ffff800030b1e518) at bread+0x3e bio_doread sys/kern/vfs_bio.c:430 [inline] bread(fffffd807efb6798,65540,4000,ffff800030b1e518) at bread+0x3e sys/kern/vfs_bio.c:475 ffs_vget(ffff8000006d2400,660c,ffff800030b1e768) at ffs_vget+0x1fe sys/ufs/ffs/ffs_vfsops.c:1247 ffs_inode_alloc(fffffd807070e338,41ed,fffffd807f7d7340,ffff800030b1e768) at ffs_inode_alloc+0x1e4 sys/ufs/ffs/ffs_alloc.c:393 ufs_mkdir(ffff800030b1e7d0) at ufs_mkdir+0xe6 sys/ufs/ufs/ufs_vnops.c:1117 VOP_MKDIR(fffffd80677e13c0,ffff800030b1e930,ffff800030b1e960,ffff800030b1e860) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002a18e550,ffffff9c,76f300a970f0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 syscall(ffff800030b1eae0) at syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800030b1eae0) at syscall+0x53b sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x76f300a97160, count: -16 ddb{0}> machine ddbcpu 1 Stopped at ktrops+0x4f: movq 0x8(%r14),%r14 ddb{1}> trace ktrops(ffff800030b042a0,deafbeaddeafbead,0,c0001000,fffffd8064246cc8,fffffd807f7d7340) at ktrops+0x4f ktrcanset sys/kern/kern_ktrace.c:718 [inline] ktrops(ffff800030b042a0,deafbeaddeafbead,0,c0001000,fffffd8064246cc8,fffffd807f7d7340) at ktrops+0x4f sys/kern/kern_ktrace.c:561 doktrace(fffffd8064246cc8,4,40001000,0,ffff800030b042a0) at doktrace+0x514 ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] doktrace(fffffd8064246cc8,4,40001000,0,ffff800030b042a0) at doktrace+0x514 sys/kern/kern_ktrace.c:508 sys_ktrace(ffff800030b042a0,ffff800030ae4f30,ffff800030ae4e90) at sys_ktrace+0xd6 sys/kern/kern_ktrace.c:549 syscall(ffff800030ae4f30) at syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800030ae4f30) at syscall+0x53b sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf16be1a81b0, count: -5