panic: nl_buf_alloc: invalid length 4294968096 cpuid = 1 time = 1740723398 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00577ab510 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00577ab670 vpanic() at vpanic+0x257/frame 0xfffffe00577ab830 panic() at panic+0xb5/frame 0xfffffe00577ab900 nl_buf_alloc() at nl_buf_alloc+0xb7/frame 0xfffffe00577ab930 nl_sosend() at nl_sosend+0x11e/frame 0xfffffe00577ab9a0 sousrsend() at sousrsend+0x112/frame 0xfffffe00577aba30 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe00577abb90 sendit() at sendit+0x15f/frame 0xfffffe00577abbf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe00577abd10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe00577abf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00577abf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x8274c9f08, rbp = 0x8274c9f80 --- KDB: enter: panic [ thread pid 949 tid 100347 ] Stopped at kdb_enter+0x6e: movq $0,0x23eaac7(%rip) db> 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 0xfffffe006ec00000 rdx 0x7ffff rbx 0xffffffff8274a640 .str.27 rsp 0xfffffe00577ab650 rbp 0xfffffe00577ab670 rsi 0x80001 rdi 0xffffffff815d7bc9 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe005495e520 r12 0xfffffe005495e000 r13 0xfffffffffffffffd r14 0xffffffff8274a640 .str.27 r15 0 rip 0xffffffff815c254e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23eaac7(%rip) db> show proc Process 949 (syz-executor) at 0xfffffe0054959040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffffe00548f3b00 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008007040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00549366d8 (map 0xfffffe00549366d8) (map.pmap 0xfffffe0054936778) (pmap 0xfffffe00549367e8) threads: 4 100346 RunQ syz-executor 100347 Run CPU 1 syz-executor 100352 RunQ syz-executor 100354 S uwait 0xfffffe0058a88700 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 951 765 765 0 T (threaded) syz-executor 100328 s syz-executor 100349 RunQ syz-executor 100351 D ranged1 0xfffffe0077f2a870 syz-executor 949 764 764 0 R (threaded) syz-executor 100346 RunQ syz-executor 100347 Run CPU 1 syz-executor 100352 RunQ syz-executor 100354 S uwait 0xfffffe0058a88700 syz-executor 946 1 765 0 S uwait 0xfffffe00546dfe80 syz-executor 945 1 765 0 S uwait 0xfffffe0077de0880 syz-executor 943 766 766 0 D (threaded) syz-executor 100279 S nanslp 0xffffffff8398e3c1 syz-executor 100338 D getblk 0xfffffe0008402948 syz-executor 100341 D ranged1 0xfffffe0077f2bd98 syz-executor 100343 S uwait 0xfffffe0077de0a80 syz-executor 940 1 767 0 S uwait 0xfffffe006eb3be80 syz-executor 937 1 767 0 S uwait 0xfffffe006eb3b700 syz-executor 932 1 765 0 S uwait 0xfffffe006eb3a980 syz-executor 930 929 766 0 SV uwait 0xfffffe0077de0780 syz-executor 929 928 766 0 DV ppwait 0xfffffe0054943560 syz-executor 928 927 766 0 DV ppwait 0xfffffe0054943ac0 syz-executor 927 926 766 0 DV ppwait 0xfffffe005494f500 syz-executor 926 925 766 0 DV ppwait 0xfffffe005494fa60 syz-executor 925 924 766 0 DV ppwait 0xfffffe005494ffc0 syz-executor 924 923 766 0 DV ppwait 0xfffffe0054950520 syz-executor 923 922 766 0 DV ppwait 0xfffffe0054950a80 syz-executor 922 921 766 0 DV ppwait 0xfffffe0054900560 syz-executor 921 920 766 0 DV ppwait 0xfffffe0054900ac0 syz-executor 920 919 766 0 DV ppwait 0xfffffe0054929500 syz-executor 919 918 766 0 DV ppwait 0xfffffe0054929a60 syz-executor 918 917 766 0 DV ppwait 0xfffffe0054929fc0 syz-executor 917 916 766 0 DV ppwait 0xfffffe005492a520 syz-executor 916 915 766 0 DV ppwait 0xfffffe00548fe520 syz-executor 915 914 766 0 DV ppwait 0xfffffe0054931a60 syz-executor 914 913 766 0 DV ppwait 0xfffffe0054940500 syz-executor 913 912 766 0 DV ppwait 0xfffffe0054940a60 syz-executor 912 911 766 0 DV ppwait 0xfffffe0054940fc0 syz-executor 911 910 766 0 DV ppwait 0xfffffe0054941520 syz-executor 910 909 766 0 DV ppwait 0xfffffe0054941a80 syz-executor 909 908 766 0 DV ppwait 0xfffffe0054941fe0 syz-executor 908 906 766 0 DV ppwait 0xfffffe0054942540 syz-executor 906 905 766 0 DV ppwait 0xfffffe0054942aa0 syz-executor 905 904 766 0 DV ppwait 0xfffffe0054805ac0 syz-executor 904 903 766 0 DV ppwait 0xfffffe0054932a80 syz-executor 903 902 766 0 DV ppwait 0xfffffe0054932fe0 syz-executor 902 901 766 0 DV ppwait 0xfffffe0054933540 syz-executor 901 900 766 0 DV ppwait 0xfffffe0054933aa0 syz-executor 900 899 766 0 DV ppwait 0xfffffe0054934000 syz-executor 899 898 766 0 DV ppwait 0xfffffe0054934560 syz-executor 898 897 766 0 DV ppwait 0xfffffe0054934ac0 syz-executor 897 1 766 0 DV ppwait 0xfffffe005492b540 syz-executor 891 1 766 0 S uwait 0xfffffe0058ce1380 syz-executor 887 1 765 0 S uwait 0xfffffe006eb3b500 syz-executor 881 1 765 0 S uwait 0xfffffe0058a86880 syz-executor 879 1 765 0 S uwait 0xfffffe0058ce3380 syz-executor 865 1 766 0 S uwait 0xfffffe0058a86180 syz-executor 845 1 767 0 S umtxn 0xfffffe0058ce1080 syz-executor 841 1 767 0 S uwait 0xfffffe006eb3ba00 syz-executor 836 1 765 0 SV uwait 0xfffffe0058ce2180 syz-executor 831 1 765 0 S uwait 0xfffffe0058a86080 syz-executor 830 1 765 0 S uwait 0xfffffe0058a85b00 syz-executor 829 1 765 0 S uwait 0xfffffe0058a85c00 syz-executor 827 1 765 0 S uwait 0xfffffe0058ce3e00 syz-executor 822 815 822 0 Ss select 0xfffffe0058a88b40 dhclient 818 1 818 0 Ss select 0xfffffe006eb3bcc0 dhclient 815 792 424 65 S select 0xfffffe006eb3bdc0 dhclient 813 0 0 0 DL aiordy 0xfffffe00548fe580 [aiod4] 812 0 0 0 DL aiordy 0xfffffe00548feae0 [aiod3] 811 0 0 0 DL aiordy 0xfffffe00548ff040 [aiod2] 810 0 0 0 DL aiordy 0xfffffe0054805060 [aiod1] 792 424 424 0 S wait 0xfffffe00548ffb00 sh 767 763 767 0 R CPU 0 syz-executor 766 763 766 0 S nanslp 0xffffffff8398e3c1 syz-executor 765 763 765 0 S nanslp 0xffffffff8398e3c1 syz-executor 764 763 764 0 S nanslp 0xffffffff8398e3c1 syz-executor 763 761 761 0 S select 0xfffffe00546dfcc0 syz-executor 761 759 761 0 Ss pause 0xfffffe00548f30f0 csh 759 682 759 0 Ss select 0xfffffe00546dfdc0 sshd 750 1 750 0 Ss+ ttyin 0xfffffe0058a7dcb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058dca8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0058dcacb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058dcc0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058dcc4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058dcc8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058dcccb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058dcd0b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058dcd4b0 getty 740 1 18 0 S+ piperd 0xfffffe006bc11b80 logger 739 738 18 0 S+ nanslp 0xffffffff8398e3c0 sleep 738 1 18 0 S+ wait 0xfffffe0008025ae0 sh 687 1 687 0 Ss nanslp 0xffffffff8398e3c1 cron 682 1 682 0 Ss select 0xfffffe0058a85140 sshd 495 1 495 0 Ss select 0xfffffe0058a87240 syslogd 424 1 424 0 Ss wait 0xfffffe0054802ac0 devd 423 1 423 65 Ss select 0xfffffe0058ce2c40 dhclient 338 1 338 0 Ss select 0xfffffe0058a86cc0 dhclient 335 1 335 0 Ss select 0xfffffe0058ce35c0 dhclient 17 0 0 0 DL syncer 0xffffffff83aabc20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008024000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aaa1e0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058dc94e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af50e0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83adb078 [dom0] 100081 D launds 0xffffffff83adb084 [laundry: dom0] 100082 D umarcl 0xffffffff81d83e80 [uma] 7 0 0 0 DL - 0xffffffff8370bbf0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846355d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84509580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d6340 [doneq0] 100047 D - 0xffffffff836d62c0 [async] 100076 D - 0xffffffff836d6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad68a0 [crypto] 100044 D crypto_ 0xfffffe005855e030 [crypto returns 0] 100045 D crypto_ 0xfffffe005855e080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0008bfc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83936dc0 [g_event] 100038 D - 0xffffffff83936de0 [g_up] 100039 D - 0xffffffff83936e00 [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 TLs [init] 10 0 0 0 DL audit_w 0xffffffff83ad7340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a0fff0 [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 - 0xffffffff8274f8e1 [deadlkres] 100070 D - 0xfffffe0059bf6300 [acpi_task_0] 100071 D - 0xfffffe0059bf6300 [acpi_task_1] 100072 D - 0xfffffe0059bf6300 [acpi_task_2] 100074 D - 0xfffffe0007f6ad00 [mca taskq] 100075 D - 0xfffffe0007f68900 [CAM taskq] 100077 D - 0xfffffe0007f68300 [ipsec_offload] 100356 D - 0xfffffe0059bf6000 [netlink_socket (PID] 842 1 767 0 Z syz-executor 847 1 766 0 Z syz-executor 883 1 0 0 ZL [accounting] db> show all locks Process 951 (syz-executor) thread 0xfffffe0054922740 (100349) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077f2a750) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1176 Process 949 (syz-executor) thread 0xfffffe005495e000 (100347) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006beeb180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4826 Process 943 (syz-executor) thread 0xfffffe005491d000 (100338) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077f2bc78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1176 Process 767 (syz-executor) thread 0xfffffe00548ad740 (100090) exclusive sleep mutex ktrace (ktrace) r = 0 (0xffffffff8393ad40) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:435 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff8393ad80) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:716 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 485 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35205 2074K 35280 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 28 1031K 1137 vfscache 3 1025K 3 filedesc 108 858K 321 pcb 40 683K 251 inodedep 21 520K 269 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 230 478K 1079 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 8581 acpica 1674 184K 54408 vmem 5 144K 7 tidhash 3 141K 3 pagedep 17 132K 128 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 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 519 65K 519 ddb_capture 1 64K 1 kdtrace 295 54K 1310 umtx 400 50K 400 temp 35 37K 1940 BPF 22 36K 27 shm 2 34K 2 hostcache 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 4 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1637 lltable 45 14K 46 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 182 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 ksem 5 10K 9 shmfd 4 10K 9 rpc 8 9K 8 plimit 23 9K 333 in6_multi 65 9K 65 bmsafemap 2 9K 224 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 72 8K 75 cred 27 7K 210 kqueue 108 7K 1040 pwddesc 105 7K 963 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 20 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 131 4K 1998 DEVFSP 53 4K 83 selfd 48 3K 29552 lockf 27 3K 82 terminal 11 3K 11 session 22 3K 35 acpidev 20 3K 20 uidinfo 4 3K 13 hhook 8 3K 10 sctp_atcl 6 3K 103 clone 9 3K 9 kcovinfo 36 3K 36 sctp_timw 8 2K 8 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 50 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 newdirblk 12 2K 107 CC Mem 12 2K 60 in_multi 6 2K 12 tun 4 2K 4 toponodes 6 2K 6 diradd 11 2K 205 ipsecpolicy 2 2K 2 select 11 2K 44 indirdep 5 2K 112 msi 9 2K 9 netlink 2 2K 73 softdep 1 1K 1 dirrem 4 1K 182 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 mkdir 7 1K 214 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 inpcbpolicy 24 1K 263 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 148 pci_link 10 1K 10 crypto 4 1K 28 encap_export_host 12 1K 12 osd 17 1K 73 freefile 4 1K 146 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 7 1K 103 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 12 ip_msource 5 1K 7 iov 5 1K 13957 freefrag 2 1K 53 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 sctp_atky 6 1K 116 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 2 aio 4 1K 5 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3442 sctp_athm 6 1K 105 in_mfilter 2 1K 15 sctp_vrf 1 1K 1 ip_moptions 1 1K 11 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 236 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 32 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 0 sctp_stro 0 0K 11 sctp_stri 0 0K 4 sctp_map 0 0K 22 mqdata 0 0K 0 tcp_pcm_rack 0 0K 7 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 14 ipcomp 0 0K 0 esp 0 0K 0 ah 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 0 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 99 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 freeblks 0 0K 134 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 0 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 ip6_moptions 0 0K 1 in6_mfilter 0 0K 3 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 248 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 26 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 1 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 175 eventfd 0 0K 6 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 296 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 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 sigio 0 0K 1 filedesc_to_leader 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 72 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 3 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 md_sectors 0 0K 0 md_disk 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 0 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 8320 1078 12860 0 254 38494208 0 mbuf 256 8672 990 26853 0 254 2473472 0 BUF TRIE 152 231 11573 905 0 62 1794208 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11597 121 11753 0 126 1499904 0 malloc-4096 4096 331 3 500 0 2 1368064 0 UMA Slabs 0 112 11039 7 11039 0 126 1237152 0 sctp_asoc 2256 0 510 11 0 254 1150560 0 RADIX NODE 152 6946 381 31267 0 62 1113704 0 malloc-64 64 121 16952 29695 0 254 1092672 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16701 114 16701 0 254 941640 0 malloc-16384 16384 53 3 158 0 1 917504 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 541 19 688 0 8 654080 0 sctp_ep 1152 6 505 90 0 254 588672 0 socket 1024 44 464 1569 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 256 Bucket 2048 226 14 1220 0 8 491520 0 malloc-4096 4096 108 2 953 0 2 450560 0 sctp_raddr 736 0 517 16 0 254 380512 0 THREAD 1824 186 14 356 0 8 364800 0 VM OBJECT 264 1307 43 14522 0 30 356400 0 malloc-64 64 4143 456 4464 0 254 294336 0 VNODE 440 580 86 729 0 30 293040 0 malloc-65536 65536 0 4 173 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 17 0 1 262144 0 malloc-2048 2048 107 13 307 0 8 245760 0 malloc-16 16 14644 356 16124 0 254 240000 0 DEVCTL 1024 21 199 148 0 0 225280 0 tcp_log 416 7 506 116 0 254 213408 0 malloc-256 256 346 404 2362 0 62 192000 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5432 238 5583 0 254 181440 0 MAP ENTRY 96 1787 103 46500 0 126 181440 0 FPU_save_area 832 188 28 444 0 16 179712 0 malloc-128 128 1194 201 28968 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 107 14 952 0 8 166496 0 unpcb 320 11 505 1184 0 254 165120 0 malloc-32768 32768 0 5 76 0 1 163840 0 malloc-128 128 1154 117 2375 0 126 162688 0 FFS2 dinode 256 541 89 688 0 62 161280 0 ertt_txseginfo 40 1 3635 8378 0 254 145440 0 S VFS Cache 104 999 288 1185 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 12 0 1 131072 0 malloc-1024 1024 110 18 135 0 16 131072 0 mbuf_packet 256 7 501 1649 0 254 130048 0 filedesc0 1072 105 7 963 0 8 120064 0 ksiginfo 112 100 944 139 0 126 116928 0 malloc-2048 2048 13 35 1133 0 8 98304 0 g_bio 408 0 240 7199 0 30 97920 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 3 2 183 0 1 81920 0 sctp_chunk 152 0 520 6 0 254 79040 0 malloc-8192 8192 9 0 118 0 1 73728 0 malloc-4096 4096 15 3 109 0 2 73728 0 malloc-384 384 128 52 227 0 30 69120 0 128 Bucket 1024 52 15 253 0 16 68608 0 malloc-64 64 569 502 1655 0 254 68544 0 malloc-64 64 521 550 20665 0 254 68544 0 tcp_bbr_map 128 2 525 1386 0 126 67456 0 malloc-128 128 338 189 681 0 126 67456 0 malloc-32768 32768 0 2 123 0 1 65536 0 malloc-4096 4096 13 3 18 0 2 65536 0 malloc-256 256 167 88 232 0 62 65280 0 32 Bucket 256 83 172 1811 0 62 65280 0 malloc-384 384 72 78 321 0 30 57600 0 64 Bucket 512 77 27 1806 0 30 53248 0 malloc-128 128 15 388 293 0 126 51584 0 malloc-256 256 27 168 775 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-4096 4096 11 1 493 0 2 49152 0 malloc-1024 1024 11 37 535 0 16 49152 0 da_ccb 544 0 84 1912 0 16 45696 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1312 12 21 60 0 8 43296 0 clpbuf 2624 0 16 39 0 4 41984 0 pcpu-8 8 4745 375 4938 0 254 40960 0 VMSPACE 584 52 18 897 0 16 40880 0 sctp_readq 152 0 260 4 0 254 39520 0 udp_inpcb 416 6 84 159 0 30 37440 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 10 557 68 0 254 36288 0 malloc-64 64 189 378 1084 0 254 36288 0 malloc-64 64 259 308 1121 0 254 36288 0 malloc-64 64 20 547 730 0 254 36288 0 tcp_rack_map 128 0 279 539 0 126 35712 0 malloc-128 128 23 256 140 0 126 35712 0 malloc-128 128 7 272 16 0 126 35712 0 malloc-128 128 80 199 187 0 126 35712 0 routing nhops 256 27 108 36 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 64 71 195 0 62 34560 0 malloc-256 256 62 73 474 0 62 34560 0 malloc-256 256 16 119 94 0 62 34560 0 malloc-256 256 51 84 705 0 62 34560 0 malloc-256 256 25 110 650 0 62 34560 0 TURNSTILE 136 201 51 201 0 62 34272 0 NAMEI 1024 0 32 13417 0 16 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-2048 2048 1 15 97 0 8 32768 0 malloc-2048 2048 10 6 128 0 8 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 6 10 22 0 8 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-1024 1024 13 19 1199 0 16 32768 0 malloc-1024 1024 19 13 19 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 9 23 24 0 16 32768 0 malloc-512 512 3 61 27 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 2 62 197 0 30 32768 0 malloc-512 512 8 56 33 0 30 32768 0 malloc-512 512 8 56 13 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 tcp_bbr_pcb 896 3 33 14 0 16 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 206 194 7422 0 126 32000 0 PGRP 120 26 238 39 0 126 31680 0 rl_entry 48 2 586 3 0 254 28224 0 malloc-32 32 283 599 615 0 254 28224 0 16 Bucket 144 61 135 305 0 62 28224 0 4 Bucket 48 6 582 11 0 254 28224 0 udplite_inpcb 416 0 63 8 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 34 0 2 24576 0 pipe 736 21 12 299 0 16 24288 0 PWD 40 31 575 181 0 254 24240 0 tcp_rack_pcb 1152 0 21 7 0 8 24192 0 rtentry 168 30 114 36 0 62 24192 0 8 Bucket 80 47 253 358 0 126 24000 0 itimer 352 0 66 4 0 30 23232 0 ripcb 384 6 54 36 0 30 23040 0 malloc-384 384 7 53 32 0 30 23040 0 malloc-384 384 24 36 678 0 30 23040 0 malloc-384 384 36 24 38 0 30 23040 0 malloc-384 384 26 34 37 0 30 23040 0 malloc-384 384 22 38 34 0 30 23040 0 SLEEPQUEUE 88 201 55 201 0 126 22528 0 udp_inpcb ports 32 3 627 30 0 254 20160 0 tcp_inpcb ports 32 4 626 23 0 254 20160 0 ertt 72 12 268 60 0 126 20160 0 malloc-32 32 135 495 143 0 254 20160 0 malloc-32 32 59 571 748 0 254 20160 0 malloc-32 32 93 537 5475 0 254 20160 0 malloc-32 32 34 596 555 0 254 20160 0 2 Bucket 32 61 569 431 0 254 20160 0 KNOTE 160 0 125 35 0 62 20000 0 cryptop 280 0 70 6 0 30 19600 0 L VFS Cache 320 0 60 6 0 30 19200 0 AIOLIO 272 0 70 3 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 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 292 0 2 16384 0 malloc-2048 2048 1 7 4 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 4 12 25 0 16 16384 0 malloc-512 512 2 30 7 0 30 16384 0 malloc-512 512 0 32 5 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 0 336 29 0 254 16128 0 vtnet_tx_hdr 24 0 668 7961 0 254 16032 0 malloc-16 16 326 674 534 0 254 16000 0 AIO 208 0 76 12 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 0 378 8 0 254 12096 0 malloc-32 32 135 243 246 0 254 12096 0 malloc-16 16 14 736 69 0 254 12000 0 malloc-16 16 18 732 84 0 254 12000 0 malloc-16 16 19 731 24 0 254 12000 0 malloc-16 16 183 567 3015 0 254 12000 0 malloc-16 16 21 729 26352 0 254 12000 0 malloc-16 16 21 729 182 0 254 12000 0 AIOCB 552 0 21 15 0 16 11592 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 1 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 mqueue 248 0 0 0 0 62 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 domainset 40 0 0 0 0 254 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-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