panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710535099 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a57fd90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a57fef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a5800b0 panic() at panic+0xb5/frame 0xfffffe006a580170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a5801b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a5802f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a580330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2ec/frame 0xfffffe006a580450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe006a5807b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a580930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a580a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a580b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a580cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a580d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a580f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a580f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824009f08, rbp = 0x824009f80 --- KDB: enter: panic [ thread pid 27367 tid 128494 ] Stopped at kdb_enter+0x6e: movq $0,0x2191cf7(%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 0xfffffe006e800000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a57fed0 rbp 0xfffffe006a57fef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073b62c60 r12 0xfffffe0073b62740 r13 0xfffffffffffffffd r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 27367 (syz-executor.1) at 0xfffffe007419aac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 25424 at 0xfffffe007419a560 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d1f8268 (map 0xfffffe006d1f8268) (map.pmap 0xfffffe006d1f8328) (pmap 0xfffffe006d1f8398) threads: 2 128378 RunQ syz-executor.1 128494 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 27367 25424 25424 0 R (threaded) syz-executor.1 128378 RunQ syz-executor.1 128494 Run CPU 1 syz-executor.1 27364 26780 26780 0 R (threaded) syz-executor.3 125370 RunQ syz-executor.3 128490 S sbwait 0xfffffe0058a1addc syz-executor.3 27342 21493 21493 0 R (threaded) syz-executor.0 125041 RunQ syz-executor.0 128462 S sbwait 0xfffffe0058a19d0c syz-executor.0 128466 S uwait 0xfffffe0057674e00 syz-executor.0 27336 26063 26063 0 R (threaded) syz-executor.2 122975 RunQ syz-executor.2 128453 S nanslp 0xffffffff83742401 syz-executor.2 128454 S uwait 0xfffffe0057674980 syz-executor.2 26810 26801 26810 0 Ss select 0xfffffe0073ee1dc0 dhclient 26805 1 26805 0 Ss select 0xfffffe0073bd26c0 dhclient 26801 26791 424 65 S select 0xfffffe0073bbc9c0 dhclient 26791 424 424 0 S wait 0xfffffe006d1fe5a0 sh 26780 770 26780 0 Rs syz-executor.3 26063 770 26063 0 Rs syz-executor.2 25424 770 25424 0 Ss nanslp 0xffffffff83742401 syz-executor.1 21493 770 21493 0 Rs syz-executor.0 820 0 0 0 DL aiordy 0xfffffe006d1fd020 [aiod4] 819 0 0 0 DL aiordy 0xfffffe006d1fd580 [aiod3] 818 0 0 0 DL aiordy 0xfffffe006d1fdae0 [aiod2] 817 0 0 0 DL aiordy 0xfffffe006d1fe040 [aiod1] 770 768 768 0 R (threaded) syz-fuzzer 100111 S kqread 0xfffffe005891e100 syz-fuzzer 100112 S nanslp 0xffffffff83742401 syz-fuzzer 100113 S wait 0xfffffe006cd13000 syz-fuzzer 100114 S uwait 0xfffffe0057aa5180 syz-fuzzer 100115 S uwait 0xfffffe0057aa5280 syz-fuzzer 100116 S uwait 0xfffffe0057aa5380 syz-fuzzer 100117 S uwait 0xfffffe0057aa5480 syz-fuzzer 100118 S wait 0xfffffe006cd13000 syz-fuzzer 100121 S wait 0xfffffe006cd13000 syz-fuzzer 100124 RunQ syz-fuzzer 100127 S wait 0xfffffe006cd13000 syz-fuzzer 100149 Run CPU 0 syz-fuzzer 100245 S uwait 0xfffffe0057677e80 syz-fuzzer 768 766 768 0 Ss pause 0xfffffe006cd13610 csh 766 682 766 0 Ss select 0xfffffe006cc4ef40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00576904b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576908b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057690cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bffcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007c000b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007c004b0 getty 686 1 686 0 Ss nanslp 0xffffffff83742401 cron 682 1 682 0 Ss select 0xfffffe006cc4f040 sshd 495 1 495 0 Ss select 0xfffffe006cc4f540 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7580 devd 423 1 423 65 Ss select 0xfffffe00079847c0 dhclient 338 1 338 0 Ss select 0xfffffe0007984440 dhclient 335 1 335 0 Ss select 0xfffffe005874f2c0 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bd060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100092 D sdflush 0xfffffe00588db0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388f478 [dom0] 100080 D launds 0xffffffff8388f484 [laundry: dom0] 100081 D umarcl 0xffffffff81d69370 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84046ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845ea5c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348a340 [doneq0] 100045 D - 0xffffffff8348a2c0 [async] 100076 D - 0xffffffff8348a140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388aca0 [crypto] 100042 D crypto_ 0xfffffe005710fe30 [crypto returns 0] 100043 D crypto_ 0xfffffe005710fe80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ead80 [g_event] 100036 D - 0xffffffff836eada0 [g_up] 100037 D - 0xffffffff836eadc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: 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 SLs wait 0xfffffe00541de040 [init] 10 0 0 0 DL audit_w 0xffffffff8388b700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836eb760 [swapper] 100005 D - 0xfffffe005420e000 [softirq_0] 100006 D - 0xfffffe005420de00 [softirq_1] 100007 D - 0xfffffe005420dd00 [if_io_tqg_0] 100008 D - 0xfffffe005420dc00 [if_io_tqg_1] 100009 D - 0xfffffe005420db00 [if_config_tqg_0] 100010 D - 0xfffffe0007968200 [pci_hp taskq] 100011 D - 0xfffffe0007968100 [kqueue_ctx taskq] 100014 D - 0xfffffe0007967d00 [thread taskq] 100016 D - 0xfffffe0007967b00 [aiod_kick taskq] 100017 D - 0xfffffe0007967a00 [deferred_unmount ta] 100018 D - 0xfffffe0007967900 [inm_free taskq] 100019 D - 0xfffffe0007967800 [in6m_free taskq] 100020 D - 0xfffffe0007967700 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007967600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007967600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007967600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007967600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007967500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007967500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007967500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007967500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007967200 [firmware taskq] 100039 D - 0xfffffe0007967000 [crypto_0] 100040 D - 0xfffffe0007967000 [crypto_1] 100055 D - 0xfffffe0007966d00 [vtnet0 rxq 0] 100056 D - 0xfffffe0007966c00 [vtnet0 txq 0] 100057 D - 0xfffffe0007966b00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007966a00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007985b00 [virtio_balloon] 100066 D - 0xffffffff82707680 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe0007968300 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 27364 (syz-executor.3) thread 0xfffffe0073e01740 (128490) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0058a1ac80) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4023 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 16 1028K 26792 vfscache 3 1025K 3 pcb 26 671K 5383 inodedep 370 651K 26355 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 246K 27745 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 DEVFS1 150 150K 249 tidhash 3 141K 3 vmem 3 138K 5 filedesc 18 137K 52418 pagedep 14 132K 25994 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 LRO 122 123K 204 sem 4 106K 4 gtaskqueue 18 98K 18 dirrem 352 88K 26248 bus 985 81K 5155 routetbl 2094 78K 6208 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 384 48K 384 kdtrace 220 46K 55863 freefile 356 45K 26246 temp 35 37K 5779 BPF 22 36K 11168 hostcache 1 32K 1 shm 1 32K 54 DEVFS3 128 32K 179 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 449 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 161 14K 161 lltable 43 14K 371 KTRACE 100 13K 100 ifnet 7 13K 48 ether_multi 152 13K 1310 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 ksem 4 10K 5007 in6_multi 65 9K 475 bmsafemap 2 9K 26306 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 331 kqueue 55 6K 27374 pfs_nodes 22 6K 22 plimit 21 6K 846 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 224 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 4562 acpisem 28 4K 28 pwddesc 53 4K 27368 kcovinfo 52 4K 585 session 25 4K 1208 terminal 11 3K 11 lockf 25 3K 206 proc-args 75 3K 30208 clone 9 3K 9 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 51942 ipsec-saq 2 2K 2 selfd 31 2K 366052 ip6ndp 12 2K 95 sctp_ifa 13 2K 96 tun 7 2K 48 CAM XPT 22 2K 543 Unitno 25 2K 631 msi 12 2K 12 CC Mem 6 2K 1164 in_multi 6 2K 49 toponodes 6 2K 6 diradd 11 2K 26285 newdirblk 10 2K 25971 ipsecpolicy 2 2K 2 select 10 2K 693 acpidev 20 2K 20 freework 5 2K 25991 softdep 1 1K 1 freeblks 4 1K 25990 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 96 ipsec 3 1K 3 mld 6 1K 47 igmp 6 1K 47 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 netlink 2 1K 236 cdev 2 1K 2 inpcbpolicy 15 1K 8380 osd 11 1K 1177 lkpikmalloc 8 1K 9 sctp_atcl 1 1K 2601 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 34 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 1030 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 445 iov 1 1K 30510 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 14821 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 92 acpiintr 1 1K 1 sctp_atky 1 1K 2601 cpus 2 1K 2 vnet_data_free 1 1K 1 ktls 2 1K 293 Per-cpu 1 1K 1 filecaps 2 1K 163 sctp_athm 1 1K 2601 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 868 sctp_iter 0 0K 146 sctp_mvrf 0 0K 0 sctp_timw 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 146 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 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 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 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 20820 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 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 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 10 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 MLX5DUMP 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 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 1639 namei_tracker 0 0K 78 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 6407 eventfd 0 0K 753 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 289 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1326 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 NEWdirectio 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 0 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 123156 0 254 38494208 0 mbuf 256 8649 1014 354193 0 254 2473728 0 BUF TRIE 144 210 11606 1391 0 62 1701504 0 malloc-384 384 4118 52 4124 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11448 146 11885 0 126 1484032 0 malloc-4096 4096 337 11 1038 0 2 1425408 0 UMA Slabs 0 112 11078 4 11078 0 126 1241184 0 RADIX NODE 144 6702 377 804965 0 62 1019376 0 vmem btag 56 17049 126 17049 0 254 961800 0 malloc-384 384 383 2017 28969 0 30 921600 0 malloc-256 256 424 2801 53122 0 62 825600 0 malloc-65536 65536 6 6 22 0 1 786432 0 socket 960 32 732 28135 0 254 733440 0 FFS inode 1168 513 40 26760 0 8 645904 0 sctp_ep 1176 1 509 2601 0 254 599760 0 DEVCTL 1024 424 104 669 0 0 540672 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-256 256 59 1936 21084 0 62 510720 0 malloc-128 128 1062 2100 84591 0 126 404736 0 VM OBJECT 264 1314 216 315661 0 30 403920 0 256 Bucket 2048 155 21 1523 0 8 360448 0 THREAD 1824 166 26 28494 0 8 350208 0 malloc-4096 4096 65 11 29699 0 2 311296 0 VNODE 448 552 114 26842 0 30 298368 0 malloc-64 64 4115 484 398288 0 254 294336 0 malloc-32768 32768 0 8 816 0 1 262144 0 malloc-16 16 14469 531 44360 0 254 240000 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 26186 0 1 196608 0 unpcb 256 14 751 17009 0 254 195840 0 mbuf_packet 256 35 727 26940 0 254 195072 0 malloc-128 128 1250 269 60377 0 126 194432 0 malloc-32 32 5365 557 31953 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-2048 2048 5 83 2858 0 8 180224 0 malloc-1024 1024 150 26 249 0 16 180224 0 FPU_save_area 832 168 48 30936 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1207 557 911667 0 126 169344 0 malloc-32768 32768 3 2 46 0 1 163840 0 malloc-2048 2048 64 16 313 0 8 163840 0 FFS2 dinode 256 513 117 26759 0 62 161280 0 S VFS Cache 104 1023 381 31575 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 420 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 PROC 1376 52 36 27367 0 8 121088 0 64 Bucket 512 162 70 31502 0 30 118784 0 tcp_inpcb 1312 6 84 1164 0 8 118080 0 128 Bucket 1024 73 42 1135 0 16 117760 0 ksiginfo 112 71 973 2626 0 126 116928 0 malloc-2048 2048 3 53 510 0 8 114688 0 malloc-256 256 256 179 31215 0 62 111360 0 filedesc0 1072 53 31 27368 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 pipe 728 21 100 5276 0 16 88088 0 g_bio 408 0 210 8915 0 30 85680 0 malloc-32 32 2115 531 2857 0 254 84672 0 malloc-16384 16384 3 2 7 0 1 81920 0 32 Bucket 256 154 161 7941 0 62 80640 0 udp_inpcb 424 6 174 4071 0 30 76320 0 malloc-64 64 520 551 24455 0 254 68544 0 malloc-128 128 104 423 28995 0 126 67456 0 malloc-128 128 296 231 354 0 126 67456 0 malloc-128 128 393 134 1865 0 126 67456 0 DIRHASH 1024 35 29 35 0 16 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-256 256 138 117 237 0 62 65280 0 malloc-384 384 117 33 224 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 udplite_inpcb 424 1 125 3079 0 30 53424 0 malloc-64 64 177 642 55300 0 254 52416 0 malloc-64 64 8 811 1856 0 254 52416 0 Files 80 185 465 101763 0 126 52000 0 VMSPACE 616 32 52 27348 0 16 51744 0 malloc-128 128 169 234 1948 0 126 51584 0 malloc-256 256 109 86 1762 0 62 49920 0 malloc-256 256 60 135 54079 0 62 49920 0 malloc-256 256 17 178 28846 0 62 49920 0 NAMEI 1024 0 48 160666 0 16 49152 0 malloc-8192 8192 5 1 132 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 2 22 675 0 8 49152 0 malloc-2048 2048 10 14 532 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 malloc-1024 1024 12 36 3127 0 16 49152 0 malloc-512 512 5 91 2986 0 30 49152 0 pcpu-8 8 4749 883 32325 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 1810 0 2 40960 0 da_ccb 544 0 70 2360 0 16 38080 0 malloc-64 64 57 510 591 0 254 36288 0 malloc-64 64 208 359 4767 0 254 36288 0 malloc-64 64 53 514 946 0 254 36288 0 malloc-64 64 458 109 663 0 254 36288 0 malloc-128 128 2 277 16 0 126 35712 0 ripcb 392 2 88 66 0 30 35280 0 routing nhops 256 27 108 207 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 36 54 214 0 30 34560 0 malloc-256 256 17 118 27767 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 6 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 62 0 1 32768 0 malloc-2048 2048 4 12 58 0 8 32768 0 malloc-2048 2048 6 10 3972 0 8 32768 0 malloc-1024 1024 13 19 819 0 16 32768 0 malloc-1024 1024 2 30 34 0 16 32768 0 malloc-1024 1024 10 22 31 0 16 32768 0 malloc-1024 1024 1 31 170 0 16 32768 0 malloc-512 512 2 62 42 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 370 0 30 32768 0 malloc-512 512 0 64 43 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 86799 0 254 32320 0 PWD 40 19 789 26074 0 254 32320 0 KNOTE 160 30 170 335534 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 76 324 4221 0 126 32000 0 PGRP 120 25 239 1208 0 126 31680 0 clpbuf 2624 0 12 54 0 4 31488 0 sctp_laddr 48 0 588 176 0 254 28224 0 malloc-32 32 295 587 15014 0 254 28224 0 16 Bucket 144 66 130 491 0 62 28224 0 4 Bucket 48 6 582 11 0 254 28224 0 AIO 208 0 133 2220 0 62 27664 0 cpuset 200 7 121 1259 0 62 25600 0 rl_entry 40 80 526 80 0 254 24240 0 rtentry 168 30 114 207 0 62 24192 0 itimer 352 0 66 292 0 30 23232 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 21 39 528 0 30 23040 0 malloc-384 384 1 59 11 0 30 23040 0 domainset 40 0 567 1043 0 254 22680 0 SLEEPQUEUE 88 193 63 193 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 5 0 254 20160 0 ertt 72 6 274 1164 0 126 20160 0 malloc-32 32 37 593 251 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 361 0 254 20160 0 malloc-32 32 40 590 6656 0 254 20160 0 malloc-32 32 11 619 4241 0 254 20160 0 2 Bucket 32 72 558 2739 0 254 20160 0 AIOCB 552 0 35 2772 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 1464 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 114593 0 254 16032 0 kenv 258 17 43 1109 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 8 742 1169 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 537 0 254 12000 0 malloc-16 16 84 666 169 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 38425 0 254 12000 0 malloc-16 16 31 719 3455 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 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 144 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 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 tcp_rack_pcb 1216 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 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 tcp_log 416 0 0 0 0 254 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 AIOLIO 272 0 0 0 0 30 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 232 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 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 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 144 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-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-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-384 384 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