uvm_fault(0xfffffd806bee9560, 0xf, 0, 1) -> e kernel: page fault trap, code=0 Stopped at ktrops+0x58: movq 0x10(%r14),%r14 TID PID UID PRFLAGS PFLAGS CPU COMMAND * 43723 37524 0 0x1000 0x4080000 0K syz-executor 429962 83885 0 0x2 0 1 syz-executor ktrops(ffff80002a054a40,ffffffffffffffff,0,a0c7df9b,fffffd806bc1a898,fffffd807f7d35b0) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:718 [inline] ktrops(ffff80002a054a40,ffffffffffffffff,0,a0c7df9b,fffffd806bc1a898,fffffd807f7d35b0) at ktrops+0x58 sys/kern/kern_ktrace.c:561 doktrace(fffffd806bc1a898,4,20c7df9b,0,ffff80002a054a40) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] doktrace(fffffd806bc1a898,4,20c7df9b,0,ffff80002a054a40) at doktrace+0x6dd sys/kern/kern_ktrace.c:508 sys_ktrace(ffff80002a054a40,ffff8000371e2260,ffff8000371e21b0) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 syscall(ffff8000371e2260) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371e2260) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xedad272ad30, count: 10 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: uvm_fault(0xfffffd806bee9560, 0xf, 0, 1) -> e ddb{0}> trace ktrops(ffff80002a054a40,ffffffffffffffff,0,a0c7df9b,fffffd806bc1a898,fffffd807f7d35b0) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:718 [inline] ktrops(ffff80002a054a40,ffffffffffffffff,0,a0c7df9b,fffffd806bc1a898,fffffd807f7d35b0) at ktrops+0x58 sys/kern/kern_ktrace.c:561 doktrace(fffffd806bc1a898,4,20c7df9b,0,ffff80002a054a40) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] doktrace(fffffd806bc1a898,4,20c7df9b,0,ffff80002a054a40) at doktrace+0x6dd sys/kern/kern_ktrace.c:508 sys_ktrace(ffff80002a054a40,ffff8000371e2260,ffff8000371e21b0) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 syscall(ffff8000371e2260) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371e2260) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xedad272ad30, count: -5 ddb{0}> show registers rdi 0xffff80002a054a40 rsi 0xffffffffffffffff rbp 0xffff8000371e1f80 rbx 0xfffffd807f7d35b0 rdx 0 rcx 0xffff80002a054a40 rax 0xffffffff834ffff0 cpu_info_full_primary+0x1ff0 r8 0xfffffd806bc1a898 r9 0xfffffd807f7d35b0 r10 0xf618483d5de5992e r11 0xb9677c11de5746db r12 0xffff80002a054a40 r13 0xffffffffffffffff r14 0xffffffffffffffff r15 0xa0c7df9b rip 0xffffffff815d2328 ktrops+0x58 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff8000371e1f00 ss 0x10 ktrops+0x58: movq 0x10(%r14),%r14 ddb{0}> show proc PROC (syz-executor) tid=43723 pid=37524 tcnt=4 stat=onproc flags process=1000 proc=4080000 runpri=17, usrpri=54, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0xffff80002a054530 scnt=3 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a054530,0xffff800029fd9bf0 process=0xffff8000ffff7b00 user=0xffff8000371dd000, vmspace=0xfffffd806bee9560 estcpu=4, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 98680 60224 30652 0 3 0x3000 suspend syz-executor 98680 369646 30652 0 2 0x4081000 syz-executor 98680 450535 30652 0 2 0x4081000 syz-executor 14455 391033 33484 60929 3 0x90 nanoslp syz-executor 14455 166522 33484 60929 3 0x4000090 ttyin syz-executor 14455 84452 33484 60929 3 0x4000090 fsleep syz-executor 37524 91385 30264 0 3 0x3000 suspend syz-executor *37524 43723 30264 0 7 0x4081000 syz-executor 37524 444110 30264 0 2 0x4081000 syz-executor 37524 498225 30264 0 3 0x4081000 inode syz-executor 11510 318007 0 0 3 0x14200 bored sosplice 98514 153127 83885 0 2 0x2 syz-executor 76458 305002 83885 0 2 0x2 syz-executor 30652 417492 83885 0 3 0x82 nanoslp syz-executor 45307 266267 83885 0 2 0x2 syz-executor 74292 337586 83885 0 2 0x2 syz-executor 30264 34842 83885 0 3 0x82 nanoslp syz-executor 89832 61279 83885 0 2 0x2 syz-executor 33484 173119 83885 0 3 0x82 nanoslp syz-executor 83885 429962 34686 0 7 0x2 syz-executor 34686 307487 65686 0 3 0x10008a sigsusp ksh 65686 329696 45806 0 3 0x98 kqread sshd-session 45806 511051 46604 0 3 0x92 kqread sshd-session 2616 114517 1 0 3 0x100083 ttyin getty 46604 359144 1 0 3 0x88 kqread sshd 56805 1284 54647 74 3 0x1100092 bpf pflogd 54647 275523 1 0 3 0x80 sbwait pflogd 21444 138014 67468 73 3 0x1100090 kqread syslogd 67468 376272 1 0 3 0x100082 sbwait syslogd 10127 176195 1 0 3 0x100080 kqread resolvd 1326 484716 81898 77 3 0x100092 kqread dhcpleased 44021 481567 81898 77 3 0x100092 kqread dhcpleased 81898 320188 1 0 3 0x80 kqread dhcpleased 53708 388087 0 0 3 0x14200 bored smr 86672 2360 0 0 2 0x14200 zerothread 62945 269084 0 0 3 0x14200 aiodoned aiodoned 51422 321210 0 0 3 0x14200 syncer update 87145 453266 0 0 3 0x14200 cleaner cleaner 81301 515357 0 0 3 0x14200 reaper reaper 22094 157087 0 0 3 0x14200 pgdaemon pagedaemon 45370 21475 0 0 3 0x14200 bored viomb 23821 89878 0 0 3 0x40014200 acpi0 acpi0 47799 189072 0 0 3 0x40014200 idle1 84561 512191 0 0 3 0x14200 bored softnet3 78846 453735 0 0 3 0x14200 bored softnet2 99429 107153 0 0 3 0x14200 bored softnet1 80463 446076 0 0 3 0x14200 bored softnet0 21486 464438 0 0 3 0x14200 bored systqmp 53085 37206 0 0 3 0x14200 bored systq 48701 118145 0 0 2 0x14200 softclockmp 51266 38497 0 0 3 0x40014200 tmoslp softclock 27921 252623 0 0 3 0x40014200 idle0 1 166754 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 98680 (syz-executor) thread 0xffff80002a054cc8 (369646) exclusive rrwlock inode r = 0 (0xfffffd806b9451b0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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 vrele+0xd0 sys/kern/vfs_subr.c:820 #6 ktrsettrace+0xe7 sys/kern/kern_ktrace.c:122 #7 ktrops+0x271 sys/kern/kern_ktrace.c:564 #8 doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] #8 doktrace+0x6dd sys/kern/kern_ktrace.c:508 #9 sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 Process 98680 (syz-executor) thread 0xffff8000fffef6f0 (450535) exclusive rrwlock inode r = 0 (0xfffffd806b945f80) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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:169 #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_makeinode+0xcb sys/ufs/ufs/ufs_vnops.c:1732 #8 ufs_create+0x4e sys/ufs/ufs/ufs_vnops.c:147 #9 VOP_CREATE+0xff sys/kern/vfs_vops.c:103 #10 vn_open+0x491 sys/kern/vfs_vnops.c:116 #11 doopenat+0x31d sys/kern/vfs_syscalls.c:1123 #12 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #12 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b9450a0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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 vn_open+0x1f4 sys/kern/vfs_vnops.c:107 #8 doopenat+0x31d sys/kern/vfs_syscalls.c:1123 #9 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #9 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #10 Xsyscall+0x128 Process 37524 (syz-executor) thread 0xffff80002a054a40 (43723) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8363b4e8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 __mp_acquire_count+0x58 #2 mi_switch+0x4b7 sys/kern/sched_bsd.c:441 #3 sleep_finish+0x2f2 sys/kern/kern_synch.c:425 #4 biowait+0xc1 sys/kern/vfs_bio.c:1246 #5 bwrite+0x2e2 sys/kern/vfs_bio.c:758 #6 ffs_update+0x34c sys/ufs/ffs/ffs_inode.c:111 #7 ffs_truncate+0xcb6 #8 ufs_inactive+0x203 sys/ufs/ufs/ufs_inode.c:84 #9 VOP_INACTIVE+0x107 sys/kern/vfs_vops.c:495 #10 vrele+0x129 sys/kern/vfs_subr.c:829 #11 ktrsettrace+0xe7 sys/kern/kern_ktrace.c:122 #12 ktrops+0x271 sys/kern/kern_ktrace.c:564 #13 doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] #13 doktrace+0x6dd sys/kern/kern_ktrace.c:508 #14 sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 #15 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #15 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #16 Xsyscall+0x128 Process 37524 (syz-executor) thread 0xffff800029fd9be0 (444110) exclusive rrwlock inode r = 0 (0xfffffd806b945810) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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:169 #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_makeinode+0xcb sys/ufs/ufs/ufs_vnops.c:1732 #8 ufs_mknod+0x5b sys/ufs/ufs/ufs_vnops.c:167 #9 VOP_MKNOD+0x102 sys/kern/vfs_vops.c:121 #10 domknodat+0x47e sys/kern/vfs_syscalls.c:1624 #11 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #11 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #12 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b945a30) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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 domknodat+0xb4 sys/kern/vfs_syscalls.c:1576 #8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 98514 (syz-executor) thread 0xffff800029fd9448 (153127) exclusive rrwlock inode r = 0 (0xfffffd806b945e70) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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:178 [inline] #8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 45307 (syz-executor) thread 0xffff80002a045bf0 (266267) exclusive rrwlock inode r = 0 (0xfffffd806b945c50) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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:169 #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:3099 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806fa37808) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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:3084 #8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 74292 (syz-executor) thread 0xffff80002a0456e0 (337586) exclusive rrwlock inode r = 0 (0xfffffd806b945700) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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:678 #6 ufs_ihashget+0x192 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:1852 #13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806fa37f78) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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:178 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 89832 (syz-executor) thread 0xffff80002a0447b0 (61279) exclusive rrwlock inode r = 0 (0xfffffd806b9454e0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #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:178 [inline] #8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10204 11308K 11308K 166960K 11312 0 pcb 17 12K 12K 166960K 18 0 rtable 234 6K 6K 166960K 348 0 pf 34 17K 18K 166960K 45 0 ifaddr 43 7K 7K 166960K 45 0 ifgroup 55 2K 2K 166960K 55 0 counters 64 36K 36K 166960K 64 0 ioctlops 0 0K 4K 166960K 1487 0 iov 0 0K 16K 166960K 4 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1370 86K 86K 166960K 1411 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 3 0K 0K 166960K 3 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 13 45K 93K 166960K 168 0 sigio 0 0K 0K 166960K 3 0 proc 71 91K 140K 166960K 530 0 subproc 104 6K 6K 166960K 104 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 2 0K 0K 166960K 8 0 in_multi 99 7K 7K 166960K 99 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 67 307K 307K 166960K 67 0 exec 0 0K 1K 166960K 362 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 205 72K 73K 166960K 3249 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 38 76K 105K 166960K 1240 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 12 0K 1K 166960K 28 0 temp 36 6814K 6880K 166960K 4356 0 kqueue 13 20K 26K 166960K 28 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 24 0 0 1 0 1 1 0 8 0 rtpcb 120 34 0 31 1 0 1 1 0 8 0 rtentry 112 111 0 1 4 0 4 4 0 8 0 unpcb 144 51 0 32 1 0 1 1 0 8 0 syncache 336 3 0 3 2 1 1 1 0 8 1 tcpcb 808 11 0 6 1 0 1 1 0 8 0 arp 120 18 0 0 1 0 1 1 0 8 0 inpcb 336 81 0 72 1 0 1 1 0 8 0 nd6 136 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 pffrag 232 1 0 0 1 0 1 1 0 482 0 pffrnode 88 1 0 0 1 0 1 1 0 8 0 pffrent 40 1 0 0 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 18 0 0 1 0 1 1 0 8 0 pfstkey 128 18 0 0 1 0 1 1 0 8 0 pfstate 376 18 0 0 2 0 2 2 0 8 0 pfrule 1344 22 0 17 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 453 0 0 29 0 29 29 0 8 0 art_table 32 454 0 0 4 0 4 4 0 8 0 art_node 16 110 0 10 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 0 1 0 1 1 0 8 0 semapl 112 1 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1614 0 105 95 0 95 95 0 8 0 ffsino 272 1616 0 105 101 0 101 101 0 8 0 nchpl 144 1856 0 171 63 0 63 63 0 8 0 uvmvnodes 80 1752 0 0 36 0 36 36 0 8 0 vnodes 216 1752 0 0 98 0 98 98 0 8 0 namei 1024 5825 0 5821 2 0 2 2 0 8 1 percpumem 16 46 0 0 1 0 1 1 0 8 0 kstatmem 264 24 0 0 2 0 2 2 0 8 0 scxspl 216 5382 0 5382 4 2 2 2 1 8 2 plimitpl 152 31 0 14 1 0 1 1 0 8 0 sigapl 424 468 0 422 7 0 7 7 0 8 1 futexpl 64 610 0 609 1 0 1 1 0 8 0 knotepl 120 307 0 0 10 0 10 10 0 8 0 kqueuepl 216 58 0 49 3 0 3 3 0 8 2 pipepl 320 110 0 83 3 0 3 3 0 8 0 fdescpl 496 449 0 422 5 0 5 5 0 8 1 filepl 152 1804 0 1550 13 0 13 13 0 8 2 lockfpl 104 29 0 26 1 0 1 1 0 8 0 lockfspl 48 16 0 13 1 0 1 1 0 8 0 sessionpl 144 22 0 13 1 0 1 1 0 8 0 pgrppl 48 35 0 18 1 0 1 1 0 8 0 ucredpl 104 101 0 87 1 0 1 1 0 8 0 zombiepl 144 424 0 422 1 0 1 1 0 8 0 processpl 1160 468 0 422 5 0 5 5 0 8 1 procpl 648 544 0 491 6 0 6 6 0 8 0 sosppl 168 2 0 2 1 0 1 1 0 8 1 sockpl 664 167 0 136 3 0 3 3 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 132 0 0 17 0 17 17 0 8 0 mcl2k 2048 26 0 0 4 0 4 4 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 174 0 0 11 0 11 11 0 8 0 bufpl 280 2287 0 96 157 0 157 157 0 8 0 anonpl 24 190903 0 187796 25 2 23 25 0 185 1 amapchunkpl 152 11405 0 11005 21 0 21 21 0 158 1 amappl16 200 5524 0 5511 5 2 3 5 0 8 2 amappl15 192 8 0 8 1 1 0 1 0 8 0 amappl14 184 121 0 109 1 0 1 1 0 8 0 amappl13 176 22 0 22 1 1 0 1 0 8 0 amappl12 168 1093 0 1066 3 1 2 2 0 8 0 amappl11 160 72 0 58 1 0 1 1 0 8 0 amappl10 152 14 0 14 1 1 0 1 0 8 0 amappl9 144 119 0 119 1 1 0 1 0 8 0 amappl8 136 26 0 23 1 0 1 1 0 8 0 amappl7 128 185 0 173 1 0 1 1 0 8 0 amappl6 120 182 0 180 1 0 1 1 0 8 0 amappl5 112 169 0 158 1 0 1 1 0 8 0 amappl4 104 306 0 288 1 0 1 1 0 8 0 amappl3 96 1980 0 1904 3 0 3 3 0 8 0 amappl2 88 719 0 640 2 0 2 2 0 8 0 amappl1 80 7592 0 7032 14 0 14 14 0 8 1 amappl 88 2879 0 2736 5 0 5 5 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 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 449 0 422 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 449 0 422 1 0 1 1 0 8 0 vmmpekpl 168 5191 0 5153 2 0 2 2 0 8 0 vmmpepl 168 38677 0 37034 83 0 83 83 0 357 1 vmsppl 448 448 0 422 6 1 5 5 0 8 1 rwobjpl 56 18400 0 15759 38 0 38 38 0 8 0 pdppl 4096 905 0 844 105 36 69 85 0 8 8 pvpl 32 9910 0 0 80 0 80 80 0 265 0 pmappl 248 448 0 422 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 382 0 40 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace ktrops(ffff80002a054a40,ffffffffffffffff,0,a0c7df9b,fffffd806bc1a898,fffffd807f7d35b0) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:718 [inline] ktrops(ffff80002a054a40,ffffffffffffffff,0,a0c7df9b,fffffd806bc1a898,fffffd807f7d35b0) at ktrops+0x58 sys/kern/kern_ktrace.c:561 doktrace(fffffd806bc1a898,4,20c7df9b,0,ffff80002a054a40) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] doktrace(fffffd806bc1a898,4,20c7df9b,0,ffff80002a054a40) at doktrace+0x6dd sys/kern/kern_ktrace.c:508 sys_ktrace(ffff80002a054a40,ffff8000371e2260,ffff8000371e21b0) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 syscall(ffff8000371e2260) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371e2260) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xedad272ad30, count: -5 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029b7bff0) 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 __mp_lock(ffffffff8363b2e0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8363b2e0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 syscall(ffff80002a086520) at syscall+0xa11 mi_syscall_return sys/sys/syscall_mi.h:206 [inline] syscall(ffff80002a086520) at syscall+0xa11 sys/arch/amd64/amd64/trap.c:598 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x75bfef627da0, count: 9 ddb{1}> trace x86_ipi_db(ffff800029b7bff0) 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 __mp_lock(ffffffff8363b2e0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8363b2e0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 syscall(ffff80002a086520) at syscall+0xa11 mi_syscall_return sys/sys/syscall_mi.h:206 [inline] syscall(ffff80002a086520) at syscall+0xa11 sys/arch/amd64/amd64/trap.c:598 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x75bfef627da0, count: -6