Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present i nstruction pointer = 0x20:0xffffffff8193e951 stack pointer = 0x28:0xfffffe00577423b0 frame pointer = 0x28:0xfffffe00577423f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1476 (syz-executor) rdi: fffffe006e6e9540 rsi: 0000000000000300 rdx: 00000000000002ff rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe0077c80dc0 rbp: fffffe00577423f0 r10: 0000000000000000 r11: 0000000000000085 r12: fffffe006e6e9540 r13: fffffe006e6e9548 r14: fffffe006e6e9584 r15: ffffffffffffffff trap number = 12 panic: page fault cpuid = 0 time = 1740213383 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057741bd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057741d30 vpanic() at vpanic+0x257/frame 0xfffffe0057741ef0 panic() at panic+0xb5/frame 0xfffffe0057741fb0 trap_pfault() at trap_pfault+0xab4/frame 0xfffffe00577420f0 trap() at trap+0x753/frame 0xfffffe00577422e0 calltrap() at calltrap+0x8/frame 0xfffffe00577422e0 --- trap 0xc, rip = 0xffffffff8193e951, rsp = 0xfffffe00577423b0, rbp = 0xfffffe00577423f0 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x2c1/frame 0xfffffe00577423f0 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0057742410 tcp_close() at tcp_close+0x177/frame 0xfffffe00577424e0 tcp_disconnect() at tcp_disconnect+0x1ef/frame 0xfffffe0057742510 tcp_usr_close() at tcp_usr_close+0x189/frame 0xfffffe00577425f0 soclose() at soclose+0x3d0/frame 0xfffffe00577426e0 _fdrop() at _fdrop+0x58/frame 0xfffffe0057742710 closef() at closef+0x655/frame 0xfffffe00577428f0 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057742ad0 fork1() at fork1+0x833/frame 0xfffffe0057742bf0 sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0057742d10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe0057742f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057742f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x822a36f08, rbp = 0x822a36f80 --- KDB: enter: panic [ thread pid 1476 tid 100823 ] Stopped at kdb_enter+0x6e: movq $0,0x23e84f7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe006f000000 rdx 0x7ffff rbx 0xffffffff82747440 .str.27 rsp 0xfffffe0057741d10 rbp 0xfffffe0057741d30 rsi 0x80001 rdi 0xffffffff815d9199 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054961740 r13 0xfffffffffffffffe r14 0xffffffff82747440 .str.27 r15 0 rip 0xffffffff815c3b1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e84f7(%rip) db> show proc Process 1476 (syz-executor) at 0xfffffe005495aac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe0008024000 ABI: FreeBSD ELF64 flag: 0x10480080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008007040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054938db0 (map 0xfffffe0054938db0) (map.pmap 0xfffffe0054938e50) (pmap 0xfffffe0054938ec0) threads: 2 100796 s syz-executor 100823 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1490 1 1 0 R init 1489 1 1 0 R init 1488 1 1 0 R getty 1487 1 1 0 R getty 1484 1 766 0 S uwait 0xfffffe0058ce4d80 syz-executor 1480 767 767 0 R syz-executor 1476 765 765 0 T (threaded) syz-executor 100796 s syz-executor 100823 Run CPU 0 syz-executor 1473 764 764 0 R (threaded) syz-executor 100750 RunQ syz-executor 100819 S select 0xfffffe0058ce17c0 syz-executor 100824 S uwait 0xfffffe0058ce1c80 syz-executor 1472 1 767 0 S uwait 0xfffffe0058ce1980 syz-executor 1471 1 767 0 S uwait 0xfffffe0058ce2780 syz-executor 1425 1 767 0 S uwait 0xfffffe0077de0c00 syz-executor 1420 1 764 0 S uwait 0xfffffe0077de1080 syz-executor 1408 1 764 60928 T uwait 0xfffffe006e6fca00 syz-executor 1371 1 764 0 S uwait 0xfffffe0077de1180 syz-executor 1351 1 764 0 S uwait 0xfffffe0058a85a80 syz-executor 1344 1 767 0 S uwait 0xfffffe006e6fc000 syz-executor 1343 1 767 0 S uwait 0xfffffe0077de1980 syz-executor 1220 1 765 0 S uwait 0xfffffe0058a86380 syz-executor 1213 1 766 60929 S uwait 0xfffffe0058ce2880 syz-executor 1206 1 767 0 S uwait 0xfffffe0058a86100 syz-executor 1193 1 764 0 S uwait 0xfffffe0058a87d80 syz-executor 1188 1 764 60929 S uwait 0xfffffe0058ce4c80 syz-executor 1178 0 0 0 DL mdwait 0xfffffe0077ec2000 [md4] 1164 0 0 0 DL mdwait 0xfffffe0077ebb000 [md3] 1150 0 0 0 DL mdwait 0xfffffe0077ec3000 [md2] 1144 0 0 0 DL - 0xffffffff83a9d280 [soaiod4] 1143 0 0 0 DL - 0xffffffff83a9d280 [soaiod3] 1142 0 0 0 DL - 0xffffffff83a9d280 [soaiod2] 1141 0 0 0 DL - 0xffffffff83a9d280 [soaiod1] 1138 0 0 0 DL mdwait 0xfffffe0077ebc000 [md135] 1133 0 0 0 DL mdwait 0xfffffe0058e45000 [md1] 1116 0 0 0 DL mdwait 0xfffffe0008bfe000 [md0] 1101 1 767 0 S uwait 0xfffffe0058a85e80 syz-executor 1036 1 767 0 S uwait 0xfffffe0058ce3300 syz-executor 993 0 0 0 DL (threaded) [KTLS] 100229 D - 0xfffffe0058d76800 [thr_0] 100285 D - 0xfffffe0058d76880 [thr_1] 100286 D - 0xffffffff83a9eaa8 [reclaim_0] 967 1 766 0 S uwait 0xfffffe006e6fc680 syz-executor 956 1 766 0 S uwait 0xfffffe006e6fe400 syz-executor 924 1 764 0 S uwait 0xfffffe006e6fcc00 syz-executor 923 1 764 0 S uwait 0xfffffe006e6fe900 syz-executor 906 1 765 0 S uwait 0xfffffe006e6fc180 syz-executor 893 779 424 0 S kqread 0xfffffe0059e9fa00 rtsol 866 1 767 0 S uwait 0xfffffe006e6fcd00 syz-executor 838 0 0 0 DL aiordy 0xfffffe00548cc560 [aiod4] 837 0 0 0 DL aiordy 0xfffffe00548feb00 [aiod3] 836 0 0 0 DL aiordy 0xfffffe00548fd020 [aiod2] 835 0 0 0 DL aiordy 0xfffffe00548fcac0 [aiod1] 779 771 424 0 S wait 0xfffffe00548f5580 sh 771 424 424 0 S wait 0xfffffe00548cd580 sh 767 763 767 0 R syz-executor 766 763 766 0 S piperd 0xfffffe006bc06e60 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff8398d3c1 syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe00548f4b70 csh 759 682 759 0 Ss select 0xfffffe006e6feac0 sshd 738 1 18 0 S+ piperd 0xfffffe006bc07420 logger 737 736 18 0 S+ nanslp 0xffffffff8398d3c0 sleep 736 1 18 0 S+ wait 0xfffffe00548055c0 sh 686 1 686 0 Ss nanslp 0xffffffff8398d3c1 cron 682 1 682 0 Ls *tcphash 0xfffffe0008031240 sshd 495 1 495 0 Rs CPU 1 syslogd 424 1 424 0 Ss wait 0xfffffe00548045a0 devd 17 0 0 0 DL syncer 0xffffffff83aaac20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aa91e0 [bufdaemon] 100081 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058a7b8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af40e0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ada078 [dom0] 100082 D launds 0xffffffff83ada084 [laundry: dom0] 100083 D umarcl 0xffffffff81d80d50 [uma] 7 0 0 0 DL - 0xffffffff8370abf0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff841d54e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff846d4580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d5340 [doneq0] 100047 D - 0xffffffff836d52c0 [async] 100076 D - 0xffffffff836d5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad58a0 [crypto] 100044 D crypto_ 0xfffffe005855d030 [crypto returns 0] 100045 D crypto_ 0xfffffe005855d080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0008bfc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83935dc0 [g_event] 100038 D - 0xffffffff83935de0 [g_up] 100039 D - 0xffffffff83935e00 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs [init] 10 0 0 0 DL audit_w 0xffffffff83ad6340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a10ff0 [swapper] 100005 D - 0xfffffe0007f6a200 [softirq_0] 100006 D - 0xfffffe0007f6a100 [softirq_1] 100007 D - 0xfffffe0007f6a000 [if_io_tqg_0] 100008 D - 0xfffffe0007f69e00 [if_io_tqg_1] 100009 D - 0xfffffe0007f69d00 [if_config_tqg_0] 100010 D - 0xfffffe0007f69c00 [pci_hp taskq] 100011 D - 0xfffffe0007f69b00 [kqueue_ctx taskq] 100012 D - 0xfffffe0007f69a00 [jail_remove taskq] 100015 D - 0xfffffe0007f69700 [thread taskq] 100017 D - 0xfffffe0007f69500 [aiod_kick taskq] 100018 D - 0xfffffe0007f69400 [deferred_unmount ta] 100019 D - 0xfffffe0007f69300 [inm_free taskq] 100020 D - 0xfffffe0007f69200 [in6m_free taskq] 100021 D - 0xfffffe0007f69100 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f69000 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f69000 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f69000 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f69000 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f68b00 [firmware taskq] 100041 D - 0xfffffe0007f68a00 [crypto_0] 100042 D - 0xfffffe0007f68a00 [crypto_1] 100057 D - 0xfffffe0007f68800 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f68700 [vtnet0 txq 0] 100059 D - 0xfffffe0007f68600 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f68500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00546dc080 [virtio_balloon] 100066 D - 0xffffffff8274c6e0 [deadlkres] 100070 D - 0xfffffe0059bf6300 [acpi_task_0] 100071 D - 0xfffffe0059bf6300 [acpi_task_1] 100072 D - 0xfffffe0059bf6300 [acpi_task_2] 100074 D - 0xfffffe0007f6a800 [mca taskq] 100075 D - 0xfffffe0007f68900 [CAM taskq] 100077 D - 0xfffffe0007f68300 [ipsec_offload] 1283 1 1283 0 Z+ getty 1284 1 1284 0 Z+ getty 1285 1 1285 0 Z+ getty 1286 1 1286 0 Z+ getty db> show all locks Process 1489 (init) thread 0xfffffe00548fb740 (100115) shared lockmgr ufs (ufs) r = 0 (0xfffffe006e6c4598) locked @ /syzkaller/managers/main/kernel/sys/kern/imgact_elf.c:1396 Process 1476 (syz-executor) thread 0xfffffe0054961740 (100823) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007feaa70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2810 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6e9560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1316 Process 682 (sshd) thread 0xfffffe00548c2000 (100094) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6ebaa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1316 Process 495 (syslogd) thread 0xfffffe00548cb000 (100100) exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff83939d80) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:423 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 399 5405K 518 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4219 sysctloid 35551 2095K 35626 vtbuf 24 1968K 46 kobj 330 1320K 548 newblk 445 1135K 2504 vfscache 3 1025K 3 pcb 28 671K 197 inodedep 119 557K 891 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 62 489K 1267 intr 4 472K 4 subproc 195 378K 1605 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 64057 acpica 1674 184K 54408 vmem 5 144K 6 tidhash 3 141K 3 pagedep 42 139K 662 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 115 115K 132 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 520 65K 520 ddb_capture 1 64K 1 kdtrace 258 49K 2325 umtx 384 48K 384 temp 37 40K 2012 DEVFS3 134 34K 144 hostcache 1 32K 1 shm 1 32K 4 msg 4 30K 4 kbdmux 6 28K 6 md_disk 7 25K 10 DEVFS_RULE 56 20K 56 routetbl 132 19K 431 ifaddr 66 19K 68 ufs_mount 4 17K 5 GEOM 103 17K 663 proc 3 17K 3 LRO 16 17K 16 filemon 2 16K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1637 eventhandler 163 14K 163 lltable 43 14K 43 ether_multi 160 13K 220 ifnet 7 13K 7 devstat 6 13K 6 dirrem 47 12K 815 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 12 ksem 4 10K 5 rpc 8 9K 8 bmsafemap 4 9K 864 in6_multi 65 9K 66 UART 12 9K 12 pfs_vncache 1 8K 1 kqueue 87 8K 1565 audit_evclass 239 8K 301 cred 29 8K 274 taskqueue 69 8K 78 plimit 19 8K 517 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 14 6K 25 pwddesc 80 5K 1518 ufs_dirhash 24 5K 24 UMA 272 5K 272 vt 11 5K 11 pf_table 2 4K 9 memdesc 1 4K 1 MCA 32 4K 32 indirdep 16 4K 432 md_sectors 1 4K 1 evdev 4 4K 4 newdirblk 31 4K 637 diradd 30 4K 828 freefile 30 4K 749 sctp_timw 14 4K 14 acpisem 28 4K 28 DEVFSP 45 3K 87 terminal 11 3K 11 freework 11 3K 1055 freeblks 10 3K 706 uidinfo 5 3K 22 acpidev 20 3K 20 proc-args 89 3K 2542 mkdir 19 3K 1274 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 28 2K 67 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 22 tun 4 2K 4 toponodes 6 2K 6 session 12 2K 43 lockf 14 2K 93 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 74 sctp_stro 1 1K 18 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 selfd 14 1K 28070 select 7 1K 47 CAM periph 4 1K 271 sctp_ifn 6 1K 14 sctp_atcl 2 1K 75 ipsec 3 1K 3 mld 6 1K 6 CC Mem 6 1K 72 igmp 6 1K 6 pfil 6 1K 6 BPF 6 1K 33 isadev 6 1K 6 mount 16 1K 596 pci_link 10 1K 10 crypto 4 1K 57 encap_export_host 12 1K 12 cdev 2 1K 2 inpcbpolicy 15 1K 340 osd 11 1K 84 lkpikmalloc 8 1K 9 freefrag 3 1K 111 chacha20random 1 1K 1 biobuf 1 1K 1 ip6_msource 4 1K 4 vnodes 1 1K 12 ktls 1 1K 26 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 113 tcpfunc 3 1K 3 ip_msource 3 1K 9 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 3 1K 99 pf_rule 1 1K 3 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 7 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3479 filecaps 3 1K 85 sctp_vrf 1 1K 1 vnet 1 1K 1 iov 1 1K 18668 pmc 1 1K 1 sigio 1 1K 4 filedesc_to_leader 1 1K 2 entropy 2 1K 34 acpiintr 1 1K 1 sctp_athm 2 1K 80 sctp_map 2 1K 34 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 1 sctp_stri 0 0K 10 tcp_pcm_rack 0 0K 6 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 12 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 1 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 594 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 6 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 58 ip6_moptions 0 0K 6 in6_mfilter 0 0K 7 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 14 in_mfilter 0 0K 25 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 20 fadvise 0 0K 2 VN POLL 0 0K 10 statfs 0 0K 190 namei_tracker 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 32 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 ioctlops 0 0K 121 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 406 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 660 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 108 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 14 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1077 16881 0 254 38494208 0 mbuf 256 8643 1019 26853 0 254 2473472 0 BUF TRIE 152 329 11475 1319 0 62 1794208 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11698 175 11897 0 126 1519744 0 malloc-4096 4096 331 3 552 0 2 1368064 0 UMA Slabs 0 112 10999 11 10999 0 126 1233120 0 RADIX NODE 152 7082 817 44969 0 62 1200648 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16428 27 16428 0 254 921480 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 559 36 1319 0 8 694960 0 sctp_ep 1152 1 510 53 0 254 588672 0 sctp_asoc 2256 1 254 17 0 254 575280 0 malloc-16384 16384 30 3 632 0 1 540672 0 socket 1024 25 483 1670 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 sctp_raddr 736 1 516 23 0 254 380512 0 malloc-4096 4096 84 6 1491 0 2 368640 0 VM OBJECT 264 1152 228 20778 0 30 364320 0 THREAD 1824 173 19 832 0 8 350208 0 256 Bucket 2048 161 9 1063 0 8 348160 0 VNODE 440 598 95 1360 0 30 304920 0 malloc-64 64 4170 177 4518 0 254 278208 0 malloc-256 256 813 252 6292 0 62 272640 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 7 1 19 0 1 262144 0 malloc-2048 2048 107 13 309 0 8 245760 0 malloc-16 16 14757 243 16819 0 254 240000 0 DEVCTL 1024 34 186 159 0 0 225280 0 tcp_log 416 0 513 14 0 254 213408 0 malloc-32768 32768 0 6 341 0 1 196608 0 malloc-32 32 5479 443 5635 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 MAP ENTRY 96 1544 346 64104 0 126 181440 0 FPU_save_area 832 175 41 1428 0 16 179712 0 malloc-128 128 1226 169 30871 0 126 178560 0 FFS2 dinode 256 559 131 1319 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 9 507 1245 0 254 165120 0 malloc-128 128 1145 126 2357 0 126 162688 0 PROC 1376 83 27 1491 0 8 151360 0 S VFS Cache 104 994 410 1810 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 174 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 9 0 1 131072 0 malloc-1024 1024 116 12 144 0 16 131072 0 mbuf_packet 256 1 507 438 0 254 130048 0 ksiginfo 112 92 952 189 0 126 116928 0 filedesc0 1072 81 17 1518 0 8 105056 0 malloc-384 384 170 100 949 0 30 103680 0 malloc-32768 32768 0 3 132 0 1 98304 0 malloc-8192 8192 9 2 166 0 1 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 59 24 273 0 16 84992 0 malloc-128 128 362 289 1401 0 126 83328 0 malloc-16384 16384 3 2 183 0 1 81920 0 sctp_chunk 152 1 519 12 0 254 79040 0 malloc-4096 4096 15 3 116 0 2 73728 0 malloc-4096 4096 17 1 23 0 2 73728 0 g_bio 408 0 180 10694 0 30 73440 0 64 Bucket 512 100 36 2465 0 30 69632 0 malloc-64 64 545 526 2196 0 254 68544 0 malloc-64 64 517 554 53791 0 254 68544 0 malloc-2048 2048 8 24 1096 0 8 65536 0 malloc-256 256 186 69 327 0 62 65280 0 32 Bucket 256 90 165 2453 0 62 65280 0 malloc-384 384 113 37 193 0 30 57600 0 malloc-8192 8192 7 0 8 0 1 57344 0 udp_inpcb 416 6 120 203 0 30 52416 0 malloc-128 128 15 388 315 0 126 51584 0 ttyoutq 256 16 179 344 0 62 49920 0 malloc-256 256 106 89 1047 0 62 49920 0 malloc-256 256 29 166 2631 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 1 47 16402 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 3 9 495 0 2 49152 0 malloc-2048 2048 12 12 156 0 8 49152 0 malloc-1024 1024 12 36 544 0 16 49152 0 pcpu-64 64 498 270 498 0 254 49152 0 VMSPACE 584 48 36 1457 0 16 49056 0 PWD 40 35 1076 678 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1320 6 27 71 0 8 43560 0 malloc-4096 4096 8 2 242 0 2 40960 0 pcpu-8 8 4791 329 5129 0 254 40960 0 sctp_readq 152 0 260 2 0 254 39520 0 malloc-64 64 8 559 64 0 254 36288 0 malloc-64 64 79 488 28353 0 254 36288 0 malloc-64 64 169 398 1649 0 254 36288 0 malloc-64 64 234 333 1679 0 254 36288 0 malloc-64 64 17 550 781 0 254 36288 0 malloc-128 128 21 258 135 0 126 35712 0 malloc-128 128 8 271 28 0 126 35712 0 malloc-128 128 99 180 729 0 126 35712 0 ktls_session 256 0 135 6 0 62 34560 0 routing nhops 256 26 109 33 0 62 34560 0 malloc-256 256 67 68 232 0 62 34560 0 malloc-256 256 17 118 121 0 62 34560 0 malloc-256 256 52 83 714 0 62 34560 0 malloc-256 256 25 110 631 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-2048 2048 1 15 38 0 8 32768 0 malloc-2048 2048 3 13 29 0 8 32768 0 malloc-2048 2048 10 6 11 0 8 32768 0 malloc-2048 2048 6 10 25 0 8 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-1024 1024 13 19 1274 0 16 32768 0 malloc-1024 1024 19 13 19 0 16 32768 0 malloc-1024 1024 5 27 25 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-512 512 7 57 52 0 30 32768 0 malloc-512 512 1 63 8 0 30 32768 0 malloc-512 512 2 62 179 0 30 32768 0 malloc-512 512 4 60 9 0 30 32768 0 malloc-512 512 4 60 24 0 30 32768 0 malloc-512 512 0 64 59 0 30 32768 0 malloc-512 512 8 56 21 0 30 32768 0 ertt_txseginfo 40 0 808 1894 0 254 32320 0 sctp_stream_msg_out 112 1 287 3 0 254 32256 0 ttyinq 160 30 170 645 0 62 32000 0 mqueue 248 4 124 4 0 62 31744 0 PGRP 120 16 248 47 0 126 31680 0 clpbuf 2624 0 12 23 0 4 31488 0 sctp_laddr 48 0 588 34 0 254 28224 0 rl_entry 48 15 573 20 0 254 28224 0 malloc-32 32 272 610 727 0 254 28224 0 16 Bucket 144 62 134 459 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 0 133 33 0 62 27664 0 da_ccb 544 0 49 2744 0 16 26656 0 udplite_inpcb 416 0 63 11 0 30 26208 0 mqnode 416 7 56 7 0 30 26208 0 cpuset 200 8 120 128 0 62 25600 0 malloc-8192 8192 1 2 21 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 564 0 2 24576 0 pipe 736 18 15 343 0 16 24288 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 143 157 8525 0 126 24000 0 8 Bucket 80 52 248 441 0 126 24000 0 itimer 352 0 66 8 0 30 23232 0 ripcb 384 3 57 55 0 30 23040 0 malloc-384 384 7 53 35 0 30 23040 0 malloc-384 384 20 40 862 0 30 23040 0 malloc-384 384 35 25 37 0 30 23040 0 malloc-384 384 29 31 40 0 30 23040 0 malloc-384 384 20 40 245 0 30 23040 0 domainset 40 0 567 118 0 254 22680 0 Mountpoints 2816 2 6 13 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 6 0 254 20160 0 udp_inpcb ports 32 3 627 46 0 254 20160 0 tcp_inpcb ports 32 4 626 40 0 254 20160 0 ertt 72 6 274 71 0 126 20160 0 malloc-32 32 130 500 162 0 254 20160 0 malloc-32 32 0 630 41 0 254 20160 0 malloc-32 32 59 571 756 0 254 20160 0 malloc-32 32 69 561 17309 0 254 20160 0 malloc-32 32 29 601 511 0 254 20160 0 2 Bucket 32 66 564 502 0 254 20160 0 KNOTE 160 3 122 85 0 62 20000 0 tcp_bbr_map 128 0 155 8 0 126 19840 0 tcp_rack_map 128 0 155 5 0 126 19840 0 cryptop 280 0 70 10 0 30 19600 0 AIOCB 552 0 35 32 0 16 19320 0 AIOLIO 272 0 70 2 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 9 7 230 0 16 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 3 0 16 16128 0 tcp_rack_pcb 1152 0 14 6 0 8 16128 0 sctp_asconf_ack 48 0 336 1 0 254 16128 0 malloc-16 16 343 657 626 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1065 0 30 15480 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 malloc-32 32 134 244 256 0 254 12096 0 vtnet_tx_hdr 24 0 501 3278 0 254 12024 0 malloc-16 16 8 742 81 0 254 12000 0 malloc-16 16 18 732 307 0 254 12000 0 malloc-16 16 18 732 46 0 254 12000 0 malloc-16 16 183 567 3070 0 254 12000 0 malloc-16 16 19 731 40183 0 254 12000 0 malloc-16 16 17 733 137 0 254 12000 0 L VFS Cache 320 0 36 4 0 30 11520 0 tfo_ccache_entries 80 2 126 2 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 19 0 0 3744 0 md135 4 0 0 0 0 254 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 376 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0