panic: pool_cache_item_magic_check: pvpl cpu free list modified: item addr 0xfffffd806c7d9ee0+16 0x0!=0xcad4a3df6eea48a6 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 95486 89800 0 0 0x4000000 1 syz-executor *168846 12952 0 0 0x4000000 0 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83402dfe) at panic+0x1e5 sys/kern/subr_prf.c:198 pool_cache_get(ffffffff83a11438) at pool_cache_get+0x3d4 sys/kern/subr_pool.c:1902 pool_get(ffffffff83a11438,2) at pool_get+0xd6 sys/kern/subr_pool.c:-1 pmap_enter(fffffd806c52ba00,d4672000,5e41c000,3,21) at pmap_enter+0x1eb sys/arch/amd64/amd64/pmap.c:-1 uvm_fault_lower(ffff80003c4b6e00,ffff80003c4b6e38,ffff80003c4b6d80) at uvm_fault_lower+0x5d6 sys/uvm/uvm_fault.c:1504 uvm_fault(fffffd806c90b7b8,d4672000,0,1) at uvm_fault+0x274 sys/uvm/uvm_fault.c:-1 kpageflttrap(ffff80003c4b6fb0,d4672000) at kpageflttrap+0x2f4 sys/arch/amd64/amd64/trap.c:283 kerntrap(ffff80003c4b6fb0) at kerntrap+0x19c sys/arch/amd64/amd64/trap.c:520 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b _copyin() at _copyin+0x5b pfr_add_addrs(ffff8000015ac000,d4656677,ffff,ffff8000015ac43c,10000004) at pfr_add_addrs+0xd38 sys/net/pf_table.c:427 pfioctl(34900,c4504443,ffff8000015ac000,3,ffff80003c43d780) at pfioctl+0x1668 sys/net/pf_ioctl.c:3312 VOP_IOCTL(fffffd806a1c1620,c4504443,ffff8000015ac000,3,fffffd80097fd750,ffff80003c43d780) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 end trace frame: 0xffff80003c4b7550, count: 0 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: pool_cache_item_magic_check: pvpl cpu free list modified: item addr 0xfffffd806c7d9ee0+16 0x0!=0xcad4a3df6eea48a6 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83402dfe) at panic+0x1e5 sys/kern/subr_prf.c:198 pool_cache_get(ffffffff83a11438) at pool_cache_get+0x3d4 sys/kern/subr_pool.c:1902 pool_get(ffffffff83a11438,2) at pool_get+0xd6 sys/kern/subr_pool.c:-1 pmap_enter(fffffd806c52ba00,d4672000,5e41c000,3,21) at pmap_enter+0x1eb sys/arch/amd64/amd64/pmap.c:-1 uvm_fault_lower(ffff80003c4b6e00,ffff80003c4b6e38,ffff80003c4b6d80) at uvm_fault_lower+0x5d6 sys/uvm/uvm_fault.c:1504 uvm_fault(fffffd806c90b7b8,d4672000,0,1) at uvm_fault+0x274 sys/uvm/uvm_fault.c:-1 kpageflttrap(ffff80003c4b6fb0,d4672000) at kpageflttrap+0x2f4 sys/arch/amd64/amd64/trap.c:283 kerntrap(ffff80003c4b6fb0) at kerntrap+0x19c sys/arch/amd64/amd64/trap.c:520 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b _copyin() at _copyin+0x5b pfr_add_addrs(ffff8000015ac000,d4656677,ffff,ffff8000015ac43c,10000004) at pfr_add_addrs+0xd38 sys/net/pf_table.c:427 pfioctl(34900,c4504443,ffff8000015ac000,3,ffff80003c43d780) at pfioctl+0x1668 sys/net/pf_ioctl.c:3312 VOP_IOCTL(fffffd806a1c1620,c4504443,ffff8000015ac000,3,fffffd80097fd750,ffff80003c43d780) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 vn_ioctl(fffffd806b5d8728,c4504443,ffff8000015ac000,ffff80003c43d780) at vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 sys_ioctl(ffff80003c43d780,ffff80003c4b7740,ffff80003c4b7690) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4b7740) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4b7740) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2a7d0e18d80, count: -18 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c4b6930 rbx 0xffffffff837f0e07 cpu_info_full_primary+0x2e07 rdx 0xffff800001601c80 rcx 0xffff80003c43d780 rax 0xffffffff837efff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x268e9984f742008b r11 0x343de1c3bd5737c2 r12 0xffffffff837f0c08 cpu_info_full_primary+0x2c08 r13 0 r14 0 r15 0x1 rip 0xffffffff82be7fa5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c4b6920 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=168846 pid=12952 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=50, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffffc2a0,0xffff8000357e1cd0 process=0xffff8000fffe7518 user=0xffff80003c4b2000, vmspace=0xfffffd806c90b7b8 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 89800 261852 31397 0 2 0 syz-executor 89800 95486 31397 0 7 0x4000000 syz-executor 4591 494444 87480 0 2 0 syz-executor 34334 301228 47224 0 2 0 syz-executor 34334 184161 47224 0 3 0x4000080 fsleep syz-executor 34334 237092 47224 0 3 0x4000080 fsleep syz-executor 12952 448616 45929 0 2 0 syz-executor *12952 168846 45929 0 7 0x4000000 syz-executor 12952 279562 45929 0 3 0x4000080 fsleep syz-executor 18195 354815 99462 0 2 0 syz-executor 18195 334100 99462 0 3 0x4000080 fsleep syz-executor 14217 473596 99665 0 2 0 syz-executor 14217 227874 99665 0 3 0x4000080 kqread syz-executor 14217 154281 99665 0 2 0x4000000 syz-executor 25230 521337 23374 -1 2 0x10 syz-executor 25230 460552 23374 -1 2 0x4000010 syz-executor 25230 16584 23374 -1 3 0x4000090 fsleep syz-executor 25230 31849 23374 -1 3 0x4000090 fsleep syz-executor 20250 7436 14719 0 2 0 syz-executor 20250 42371 14719 0 2 0x4000000 syz-executor 20250 325546 14719 0 3 0x4000080 fsleep syz-executor 20250 29777 14719 0 3 0x4000080 fsleep syz-executor 61997 105675 0 0 3 0x14200 acct acct 31397 189406 97498 0 3 0x82 nanoslp syz-executor 45929 510112 97498 0 3 0x82 nanoslp syz-executor 13381 95071 0 0 3 0x14280 nfsidl nfsio 15489 276939 0 0 3 0x14280 nfsidl nfsio 18293 77876 0 0 3 0x14280 nfsidl nfsio 3772 77218 0 0 3 0x14280 nfsidl nfsio 95473 388044 0 0 3 0x14280 nfsidl nfsio 45975 460141 0 0 3 0x14280 nfsidl nfsio 12077 369319 0 0 3 0x14280 nfsidl nfsio 45318 193681 0 0 3 0x14280 nfsidl nfsio 16921 472505 0 0 3 0x14280 nfsidl nfsio 53900 385388 0 0 3 0x14280 nfsidl nfsio 48760 111695 0 0 3 0x14280 nfsidl nfsio 73954 15210 0 0 3 0x14280 nfsidl nfsio 82196 35532 0 0 3 0x14280 nfsidl nfsio 53610 455357 0 0 3 0x14280 nfsidl nfsio 74896 291644 0 0 3 0x14280 nfsidl nfsio 55598 356417 0 0 3 0x14280 nfsidl nfsio 4647 391485 0 0 3 0x14280 nfsidl nfsio 5429 27274 0 0 3 0x14280 nfsidl nfsio 9853 74704 0 0 3 0x14280 nfsidl nfsio 90277 399954 0 0 3 0x14280 nfsidl nfsio 99665 486370 97498 0 3 0x82 nanoslp syz-executor 23374 297358 97498 0 3 0x82 nanoslp syz-executor 14719 136708 97498 0 3 0x82 nanoslp syz-executor 47224 221185 97498 0 3 0x82 nanoslp syz-executor 99462 421328 97498 0 3 0x82 nanoslp syz-executor 87480 80323 97498 0 3 0x82 nanoslp syz-executor 97498 322977 92460 0 3 0x82 kqread syz-executor 92460 210797 36653 0 3 0x10008a sigsusp ksh 36653 123902 85949 0 3 0x98 kqread sshd-session 85949 213482 82081 0 3 0x92 kqread sshd-session 27562 391530 1 0 3 0x100083 ttyopn getty 82081 380631 1 0 3 0x88 kqread sshd 56317 179462 76342 74 3 0x1100092 bpf pflogd 76342 45814 1 0 3 0x80 sbwait pflogd 31955 194660 25048 73 3 0x1100090 kqread syslogd 25048 139235 1 0 3 0x100082 sbwait syslogd 94342 285581 1 0 3 0x100080 kqread resolvd 79726 375821 10156 77 3 0x100092 kqread dhcpleased 32225 462128 10156 77 3 0x100092 kqread dhcpleased 10156 371456 1 0 3 0x80 kqread dhcpleased 47139 173046 0 0 3 0x14200 bored smr 48384 65002 0 0 2 0x14200 zerothread 37914 152275 0 0 3 0x14200 aiodoned aiodoned 38340 251827 0 0 3 0x14200 syncer update 30771 457994 0 0 3 0x14200 cleaner cleaner 82947 172937 0 0 3 0x14200 reaper reaper 60283 143085 0 0 3 0x14200 pgdaemon pagedaemon 38691 23241 0 0 3 0x14200 bored viomb 88229 189882 0 0 3 0x40014200 acpi0 acpi0 2190 38460 0 0 3 0x40014200 idle1 74679 62528 0 0 3 0x14200 bored softnet1 99818 112238 0 0 3 0x14200 bored softnet0 17572 25768 0 0 3 0x14200 bored systqmp 79512 168370 0 0 3 0x14200 bored systq 97028 459361 0 0 3 0x14200 tmoslp softclockmp 31855 26064 0 0 3 0x40014200 tmoslp softclock 4235 160705 0 0 3 0x40014200 idle0 1 229679 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks Process 89800 (syz-executor) thread 0xffff8000357e1a28 (95486) exclusive rwlock vmmaplk r = 0 (0xfffffd806c90b118) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_read+0x3e8 sys/kern/kern_rwlock.c:413 #2 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1880 #3 uvm_fault_check+0x4f sys/uvm/uvm_fault.c:693 #4 uvm_fault+0x106 sys/uvm/uvm_fault.c:627 #5 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:192 #6 usertrap+0x42f sys/arch/amd64/amd64/trap.c:632 #7 recall_trap+0x8 Process 12952 (syz-executor) thread 0xffff80003c43d780 (168846) exclusive rwlock uobjlk r = 0 (0xfffffd805d67f3b0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 uvm_fault_lower_io+0x459 sys/uvm/uvm_fault.c:1643 #3 uvm_fault_lower+0x28d sys/uvm/uvm_fault.c:1381 #4 uvm_fault+0x274 sys/uvm/uvm_fault.c:-1 #5 kpageflttrap+0x2f4 sys/arch/amd64/amd64/trap.c:283 #6 kerntrap+0x19c sys/arch/amd64/amd64/trap.c:520 #7 alltraps_kern_meltdown+0x7b #8 _copyin+0x5b #9 pfr_add_addrs+0xd38 sys/net/pf_table.c:427 #10 pfioctl+0x1668 sys/net/pf_ioctl.c:3312 #11 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 #12 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 #13 sys_ioctl+0x674 sys/kern/sys_generic.c:-1 #14 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #14 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 #15 Xsyscall+0x128 shared rwlock vmmaplk r = 0 (0xfffffd806c90b8b8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_read+0x3e8 sys/kern/kern_rwlock.c:413 #2 uvmfault_relock+0x48 sys/uvm/uvm_fault.c:1934 #3 uvm_fault_lower_io+0x3d0 sys/uvm/uvm_fault.c:1635 #4 uvm_fault_lower+0x28d sys/uvm/uvm_fault.c:1381 #5 uvm_fault+0x274 sys/uvm/uvm_fault.c:-1 #6 kpageflttrap+0x2f4 sys/arch/amd64/amd64/trap.c:283 #7 kerntrap+0x19c sys/arch/amd64/amd64/trap.c:520 #8 alltraps_kern_meltdown+0x7b #9 _copyin+0x5b #10 pfr_add_addrs+0xd38 sys/net/pf_table.c:427 #11 pfioctl+0x1668 sys/net/pf_ioctl.c:3312 #12 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 #13 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 #14 sys_ioctl+0x674 sys/kern/sys_generic.c:-1 #15 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #15 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 #16 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff838c88c8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 __mp_acquire_count+0x58 sys/kern/kern_lock.c:-1 #2 pool_get+0x27e sys/kern/subr_pool.c:591 #3 pfr_add_addrs+0x145 pfr_create_ktable sys/net/pf_table.c:-1 [inline] #3 pfr_add_addrs+0x145 sys/net/pf_table.c:324 #4 pfioctl+0x1668 sys/net/pf_ioctl.c:3312 #5 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 #6 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 #7 sys_ioctl+0x674 sys/kern/sys_generic.c:-1 #8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 #9 Xsyscall+0x128 exclusive rwlock pfioctl_rw r = 0 (0xffffffff83861e98) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 pfioctl+0x1d4 sys/net/pf_ioctl.c:2102 #3 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 #4 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 #5 sys_ioctl+0x674 sys/kern/sys_generic.c:-1 #6 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 #7 Xsyscall+0x128 Process 14217 (syz-executor) thread 0xffff8000357e0800 (154281) exclusive rrwlock inode r = 0 (0xfffffd8069f9b458) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527 #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:1232 #6 ffs_inode_alloc+0x279 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_makeinode+0xcd sys/ufs/ufs/ufs_vnops.c:1732 #8 ufs_create+0x4e sys/ufs/ufs/ufs_vnops.c:147 #9 VOP_CREATE+0xfe sys/kern/vfs_vops.c:103 #10 vn_open+0x34d sys/kern/vfs_vnops.c:116 #11 doopenat+0x35b sys/kern/vfs_syscalls.c:1138 #12 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806e8528b8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 vn_open+0x1f1 sys/kern/vfs_vnops.c:107 #8 doopenat+0x35b sys/kern/vfs_syscalls.c:1138 #9 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 #10 Xsyscall+0x128 Process 25230 (syz-executor) thread 0xffff8000357e0a98 (460552) exclusive rrwlock inode r = 0 (0xfffffd806e96ded8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vn_write+0x18f sys/kern/vfs_vnops.c:405 #6 dofilewritev+0x242 sys/kern/sys_generic.c:380 #7 sys_write+0xa2 sys/kern/sys_generic.c:300 #8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 #9 Xsyscall+0x128 Process 20250 (syz-executor) thread 0xffff8000357e14f8 (42371) exclusive rwlock fdlock r = 0 (0xffff8000ffff1510) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 sys_socket+0x203 sys/kern/uipc_syscalls.c:106 #3 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #3 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 #4 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11105 12112K 12475K 166960K 14559 0 pcb 31 18K 20K 166960K 477 0 rtable 231 12K 12K 166960K 692 0 pf 40 18K 20K 166960K 181 0 ifaddr 46 9K 9K 166960K 136 0 ifgroup 59 2K 3K 166960K 229 0 sysctl 4 1K 9K 166960K 14 0 counters 72 37K 38K 166960K 376 0 ioctlops 1 2K 8K 166960K 1920 0 iov 0 0K 14K 166960K 55 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1391 87K 88K 166960K 2590 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 13K 166960K 15 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 39 0 dirhash 12 2K 2K 166960K 42 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 102K 166960K 1228 0 sigio 0 0K 0K 166960K 27 0 proc 72 115K 164K 166960K 683 0 subproc 72 4K 4K 166960K 90 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 275 0 in_multi 74 5K 7K 166960K 158 0 ether_multi 1 0K 0K 166960K 6 0 mrt 0 0K 0K 166960K 6 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 229 1023K 1023K 166960K 229 0 exec 0 0K 1K 166960K 724 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 5 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 261 159K 173K 166960K 13243 0 UVM aobj 41 12K 12K 166960K 46 0 pinsyscall 43 86K 104K 166960K 2412 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 85 0 NDP 13 0K 2K 166960K 88 0 temp 80 8680K 8808K 166960K 37665 0 kqueue 14 22K 28K 166960K 242 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 120 122 0 119 1 0 1 1 0 8 0 rtentry 176 221 0 134 6 0 6 6 0 8 0 unpcb 144 907 0 890 13 9 4 6 0 8 3 syncache 336 9 0 9 3 3 0 1 0 8 0 tcpcb 736 435 0 431 16 11 5 13 0 8 4 arp 136 40 0 20 1 0 1 1 0 8 0 inpcb 328 1545 0 1519 19 14 5 12 0 8 2 nd6 152 33 0 16 2 0 2 2 0 8 0 pkpcb 40 7 0 7 3 3 0 1 0 8 0 kcovpl 48 10 0 2 1 0 1 1 0 8 0 mppekey 1024 4 0 4 3 3 0 1 0 8 0 ppxss 1192 129 0 129 2 1 1 1 0 8 1 pppxif 1504 13 0 13 2 1 1 1 0 8 1 pfstscr 40 1 0 0 1 0 1 1 0 8 0 pffrag 232 5 0 1 1 0 1 1 0 482 0 pffrnode 88 3 0 0 1 0 1 1 0 8 0 pffrent 40 7 0 3 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 1 0 0 1 0 1 1 0 8 0 pfstlim 224 1 0 1 1 1 0 1 0 8 0 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 88 0 27 1 0 1 1 0 8 0 pfstkey 128 90 0 31 2 0 2 2 0 8 0 pfstate 448 86 0 28 7 0 7 7 0 8 0 pfrule 1344 27 0 22 2 1 1 2 0 8 0 rttmr 136 2 0 2 2 2 0 1 0 8 0 art_heap8 4096 3 0 1 2 0 2 2 0 8 0 art_heap4 256 794 0 444 32 8 24 29 0 8 0 art_table 40 797 0 445 5 0 5 5 0 8 0 art_node 32 221 0 156 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 1 0 1 0 8 0 semapl 112 35 0 25 1 0 1 1 0 8 0 shmpl 112 36 0 3 1 0 1 1 0 8 0 dirhash 1024 37 0 20 3 0 3 3 0 8 0 dino2pl 256 3714 0 2215 95 0 95 95 0 8 0 ffsino 296 3714 0 2215 117 0 117 117 0 8 0 nchpl 144 5360 0 3652 64 0 64 64 0 8 0 rtmask 32 15 0 15 3 2 1 1 0 8 1 vnodes 216 3292 0 0 183 0 183 183 0 8 0 namei 1024 19523 0 19522 1 0 1 1 0 8 0 percpumem 16 203 0 152 1 0 1 1 0 8 0 vcpupl 3968 6 0 1 1 0 1 1 0 8 0 vmpool 848 7 0 2 1 0 1 1 0 8 0 kstatmem 264 140 0 108 3 0 3 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 5 0 5 4 3 1 1 0 8 1 scxspl 216 21960 0 21960 9 7 2 8 1 8 2 plimitpl 152 353 0 335 1 0 1 1 0 8 0 sigapl 424 1550 0 1481 9 1 8 8 0 8 0 knotepl 120 537 0 0 17 0 17 17 0 8 0 kqueuepl 224 466 0 456 5 4 1 5 0 8 0 pipepl 344 262 0 235 6 3 3 6 0 8 0 fdescpl 528 1512 0 1480 3 0 3 3 0 8 0 filepl 160 10556 0 10319 24 11 13 20 0 8 0 lockfpl 104 859 0 856 2 0 2 2 0 8 1 lockfspl 48 162 0 159 1 0 1 1 0 8 0 sessionpl 144 27 0 18 1 0 1 1 0 8 0 pgrppl 48 49 0 32 1 0 1 1 0 8 0 ucredpl 104 1418 0 1403 1 0 1 1 0 8 0 zombiepl 144 1849 0 1849 1 0 1 1 0 8 1 processpl 1232 1550 0 1481 6 0 6 6 0 8 0 procpl 664 3427 0 3344 9 1 8 9 0 8 0 sosppl 176 18 0 18 3 2 1 1 0 8 1 sockpl 752 2613 0 2567 35 25 10 17 0 8 5 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 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 119 0 0 15 0 15 15 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 41 0 0 5 0 5 5 0 8 0 mtagpl 96 59 0 0 2 0 2 2 0 8 0 mbufpl 256 244 0 0 15 0 15 15 0 8 0 bufpl 280 7311 0 1174 439 0 439 439 0 8 0 anonpl 32 13236 0 0 109 2 107 107 0 246 0 amapchunkpl 152 43737 0 43188 40 9 31 31 0 158 9 amappl16 200 5016 0 4974 51 39 12 27 0 8 4 amappl15 192 6 0 6 1 1 0 1 0 8 0 amappl14 184 3 0 3 1 1 0 1 0 8 0 amappl13 176 479 0 478 1 0 1 1 0 8 0 amappl12 168 1901 0 1858 3 0 3 3 0 8 0 amappl11 160 37 0 36 1 0 1 1 0 8 0 amappl10 152 47 0 33 1 0 1 1 0 8 0 amappl9 144 271 0 270 1 0 1 1 0 8 0 amappl8 136 30 0 28 1 0 1 1 0 8 0 amappl7 128 111 0 109 1 0 1 1 0 8 0 amappl6 120 303 0 290 1 0 1 1 0 8 0 amappl5 112 90 0 79 1 0 1 1 0 8 0 amappl4 104 438 0 405 1 0 1 1 0 8 0 amappl3 96 8783 0 8661 5 1 4 4 0 8 0 amappl2 88 573 0 509 2 0 2 2 0 8 0 amappl1 80 14381 0 13773 15 1 14 15 0 8 0 amappl 88 12290 0 12106 5 0 5 5 0 92 0 uvmvnodes 80 133 0 0 3 0 3 3 0 8 0 dma32768 32768 1 0 1 1 1 0 1 0 8 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 128 254 0 254 2 2 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 8 0 8 2 2 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 45 0 5 1 0 1 1 0 8 0 uaddrrnd 24 1512 0 1480 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1512 0 1480 1 0 1 1 0 8 0 vmmpekpl 168 13337 0 13291 3 0 3 3 0 8 0 vmmpepl 168 101750 0 99738 121 18 103 108 0 357 11 vmsppl 488 1511 0 1480 6 2 4 5 0 8 0 rwobjpl 80 29070 0 27920 35 5 30 33 0 8 0 pdppl 4096 3046 0 2969 111 33 78 86 0 8 1 pvpl 32 22705 0 0 185 2 183 183 0 265 0 pvpl: pool(0xffffffff83a11438:pvpl): page inconsistency: page 0x0; at page head addr 0xfffffd806c7d9f90 (p 0xfffffd806c7d9000) pmappl 256 1518 0 1482 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 318 0 61 8 0 8 8 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(ffffffff83402dfe) at panic+0x1e5 sys/kern/subr_prf.c:198 pool_cache_get(ffffffff83a11438) at pool_cache_get+0x3d4 sys/kern/subr_pool.c:1902 pool_get(ffffffff83a11438,2) at pool_get+0xd6 sys/kern/subr_pool.c:-1 pmap_enter(fffffd806c52ba00,d4672000,5e41c000,3,21) at pmap_enter+0x1eb sys/arch/amd64/amd64/pmap.c:-1 uvm_fault_lower(ffff80003c4b6e00,ffff80003c4b6e38,ffff80003c4b6d80) at uvm_fault_lower+0x5d6 sys/uvm/uvm_fault.c:1504 uvm_fault(fffffd806c90b7b8,d4672000,0,1) at uvm_fault+0x274 sys/uvm/uvm_fault.c:-1 kpageflttrap(ffff80003c4b6fb0,d4672000) at kpageflttrap+0x2f4 sys/arch/amd64/amd64/trap.c:283 kerntrap(ffff80003c4b6fb0) at kerntrap+0x19c sys/arch/amd64/amd64/trap.c:520 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b _copyin() at _copyin+0x5b pfr_add_addrs(ffff8000015ac000,d4656677,ffff,ffff8000015ac43c,10000004) at pfr_add_addrs+0xd38 sys/net/pf_table.c:427 pfioctl(34900,c4504443,ffff8000015ac000,3,ffff80003c43d780) at pfioctl+0x1668 sys/net/pf_ioctl.c:3312 VOP_IOCTL(fffffd806a1c1620,c4504443,ffff8000015ac000,3,fffffd80097fd750,ffff80003c43d780) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 vn_ioctl(fffffd806b5d8728,c4504443,ffff8000015ac000,ffff80003c43d780) at vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 sys_ioctl(ffff80003c43d780,ffff80003c4b7740,ffff80003c4b7690) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4b7740) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4b7740) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2a7d0e18d80, count: -18 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299ddff0) 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(ffffffff838c86c0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:142 [inline] __mp_lock(ffffffff838c86c0) at __mp_lock+0x192 sys/kern/kern_lock.c:173 vn_ioctl(fffffd806b5d8ea8,80044b02,ffff80003c4f9110,ffff8000357e1a28) at vn_ioctl+0x4d sys/kern/vfs_vnops.c:514 sys_ioctl(ffff8000357e1a28,ffff80003c4f92f0,ffff80003c4f9240) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4f92f0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4f92f0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb399cecfb90, count: 7 ddb{1}> trace x86_ipi_db(ffff8000299ddff0) 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(ffffffff838c86c0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:142 [inline] __mp_lock(ffffffff838c86c0) at __mp_lock+0x192 sys/kern/kern_lock.c:173 vn_ioctl(fffffd806b5d8ea8,80044b02,ffff80003c4f9110,ffff8000357e1a28) at vn_ioctl+0x4d sys/kern/vfs_vnops.c:514 sys_ioctl(ffff8000357e1a28,ffff80003c4f92f0,ffff80003c4f9240) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4f92f0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4f92f0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb399cecfb90, count: -8