panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710417620 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a475d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a475ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a4760b0 panic() at panic+0xb5/frame 0xfffffe006a476170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a4761b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a4762f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a476330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2ec/frame 0xfffffe006a476450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a4767b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a476930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a476a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a476b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a476cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a476d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a476f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a476f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8265a9f08, rbp = 0x8265a9f80 --- KDB: enter: panic [ thread pid 45635 tid 146559 ] 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 0xfffffe0070000000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a475ed0 rbp 0xfffffe006a475ef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073a88520 r12 0xfffffe0073a88000 r13 0xfffffffffffffffe r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 45635 (syz-executor.1) at 0xfffffe006cd8f5c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 43576 at 0xfffffe0073af6000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073a804d0 (map 0xfffffe0073a804d0) (map.pmap 0xfffffe0073a80590) (pmap 0xfffffe0073a80600) threads: 2 137969 RunQ syz-executor.1 146559 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 45635 43576 43576 0 R (threaded) syz-executor.1 137969 RunQ syz-executor.1 146559 Run CPU 0 syz-executor.1 45633 43305 43305 0 R syz-executor.2 45632 44401 44401 0 R syz-executor.3 45619 45054 45054 0 S (threaded) syz-executor.0 142495 S nanslp 0xffffffff83742400 syz-executor.0 146542 S sbwait 0xfffffe006f48fddc syz-executor.0 45054 768 45054 0 Ss nanslp 0xffffffff83742400 syz-executor.0 44401 768 44401 0 Rs syz-executor.3 44046 44040 44046 0 Ss select 0xfffffe006d521940 dhclient 44043 1 44043 0 Ss select 0xfffffe006d5c79c0 dhclient 44040 44024 424 65 S select 0xfffffe0073b44bc0 dhclient 44024 424 424 0 S wait 0xfffffe006cd8eb00 sh 43576 768 43576 0 Ss nanslp 0xffffffff83742400 syz-executor.1 43305 768 43305 0 Rs syz-executor.2 35355 0 0 0 DL mdwait 0xfffffe006d1d2000 [md31] 22169 0 0 0 DL mdwait 0xfffffe006cce1000 [md0] 22157 0 0 0 DL mdwait 0xfffffe0073a3d000 [md3] 768 766 766 0 R (threaded) syz-fuzzer 100088 S uwait 0xfffffe0057677000 syz-fuzzer 100116 S nanslp 0xffffffff83742401 syz-fuzzer 100117 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100118 S kqread 0xfffffe0054093600 syz-fuzzer 100119 S uwait 0xfffffe0057674880 syz-fuzzer 100120 S uwait 0xfffffe0057674980 syz-fuzzer 100121 S wait 0xfffffe00541deb00 syz-fuzzer 100122 Run CPU 1 syz-fuzzer 100123 S wait 0xfffffe00541deb00 syz-fuzzer 100124 S wait 0xfffffe00541deb00 syz-fuzzer 100132 S wait 0xfffffe00541deb00 syz-fuzzer 100136 S uwait 0xfffffe00541e8d00 syz-fuzzer 100195 S uwait 0xfffffe0057674e80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057be7b90 csh 764 682 764 0 Ss select 0xfffffe0007984640 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bfe8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bfecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bff4b0 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 0xffffffff83742400 cron 682 1 682 0 Ss select 0xfffffe0007984840 sshd 495 1 495 0 Ss select 0xfffffe00079844c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7580 devd 423 1 423 65 Ss select 0xfffffe005874f0c0 dhclient 338 1 338 0 Ss select 0xfffffe00079846c0 dhclient 335 1 335 0 Ss select 0xfffffe005874f140 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] 100095 D sdflush 0xfffffe00589a84e8 [/ 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 0xffffffff81d690d0 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8459dea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8435e5c0 [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 - 0xfffffe0007968c00 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 45619 (syz-executor.0) thread 0xfffffe006ccf5000 (146542) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006f48fc80) 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 4223 sysctloid 35216 2076K 35287 vtbuf 24 1968K 46 kobj 326 1304K 515 newblk 18 1029K 44671 vfscache 3 1025K 3 pcb 106 761K 6232 inodedep 122 558K 44584 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 subproc 130 238K 45714 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 DEVFS1 170 170K 303 LRO 160 162K 276 tidhash 3 141K 3 filedesc 18 137K 88313 pagedep 17 132K 43878 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 routetbl 2911 103K 8597 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 368 46K 368 kdtrace 207 42K 92196 sctp_stro 41 41K 431 temp 35 37K 7546 pf_osfp 297 36K 297 BPF 22 36K 528 DEVFS3 131 33K 199 hostcache 1 32K 1 shm 1 32K 44 sctp_atcl 82 31K 3412 msg 4 30K 4 kbdmux 6 28K 6 dirrem 100 25K 44474 DEVFS_RULE 56 20K 56 ifaddr 68 20K 605 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 44 14K 510 GEOM 82 14K 571 eventhandler 161 14K 161 freefile 103 13K 44469 ether_multi 157 13K 1791 KTRACE 100 13K 100 ifnet 7 13K 65 md_disk 6 13K 30 md_sectors 3 12K 3 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 71 9K 651 bmsafemap 2 9K 44533 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 ksem 1 8K 607 shmfd 1 8K 1099 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 1995 kqueue 54 6K 45648 pfs_nodes 22 6K 22 plimit 21 6K 1025 sctp_atky 123 6K 3843 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 309 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_ifa 31 4K 131 DEVFSP 62 4K 4645 acpisem 28 4K 28 kcovinfo 52 4K 806 pwddesc 52 4K 45636 session 25 4K 138 terminal 11 3K 11 proc-args 75 3K 49207 lockf 23 3K 130 mkdir 18 3K 87700 clone 9 3K 9 uidinfo 3 3K 106 diradd 17 3K 44513 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 603503 ip6ndp 12 2K 131 Unitno 32 2K 2327 tun 7 2K 65 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 43850 CC Mem 6 2K 14011 in_multi 6 2K 66 toponodes 6 2K 6 sctp_athm 82 2K 3412 sctp_map 82 2K 862 ipsecpolicy 2 2K 2 select 10 2K 667 acpidev 20 2K 20 freework 5 2K 43871 softdep 1 1K 1 freeblks 4 1K 43870 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 48 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 131 mld 6 1K 64 igmp 6 1K 64 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 323 cdev 2 1K 2 osd 11 1K 11411 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 23162 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 50 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 44 prison 6 1K 6 cryptodev 2 1K 1640 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 iov 1 1K 39584 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 20445 sctp_vrf 1 1K 1 ip_msource 1 1K 38 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 116 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 ktls 2 1K 3515 Per-cpu 1 1K 1 filecaps 2 1K 232 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 201 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 201 sctp_aadr 0 0K 628 sctp_stri 0 0K 0 tcp_pcm_rack 0 0K 64 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 128 mqdata 0 0K 0 filemon 0 0K 1967 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 29026 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 22 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 8 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 13 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_moptions 0 0K 81 in_mfilter 0 0K 98 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 122 VN POLL 0 0K 0 statfs 0 0K 1411 namei_tracker 0 0K 228 export_host 0 0K 0 cl_savebuf 0 0K 9 aio 0 0K 0 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 10104 eventfd 0 0K 253 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 328 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1474 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 90 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 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 197603 0 254 38494208 0 mbuf 256 8669 994 582352 0 254 2473728 0 BUF TRIE 144 202 11614 1552 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11565 29 12766 0 126 1484032 0 malloc-4096 4096 337 9 1055 0 2 1417216 0 malloc-384 384 216 3264 48009 0 30 1336320 0 UMA Slabs 0 112 11197 29 11197 0 126 1257312 0 sctp_asoc 2256 41 469 431 0 254 1150560 0 vmem btag 56 17639 112 17639 0 254 994056 0 RADIX NODE 144 6447 408 1284514 0 63 987120 0 malloc-256 256 174 3426 89219 0 62 921600 0 DEVCTL 1024 618 102 887 0 0 737280 0 socket 960 29 735 46117 0 254 733440 0 malloc-256 256 60 2805 29440 0 62 733440 0 FFS inode 1168 516 72 44986 0 9 686784 0 sctp_ep 1176 41 469 2981 0 254 599760 0 malloc-8192 8192 1 69 1970 0 1 573440 0 malloc-128 128 818 3491 134882 0 126 551552 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 170 24 1792 0 8 397312 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1307 163 519518 0 30 388080 0 sctp_raddr 736 41 476 431 0 254 380512 0 THREAD 1824 154 30 46559 0 8 335616 0 malloc-4096 4096 70 6 45782 0 2 311296 0 VNODE 448 557 109 45087 0 30 298368 0 malloc-64 64 4153 446 654899 0 254 294336 0 malloc-16 16 14619 631 63427 0 254 244000 0 tcp_inpcb 1312 6 147 11398 0 8 200736 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 44125 0 2 196608 0 malloc-1024 1024 170 22 303 0 16 196608 0 unpcb 256 13 752 19787 0 254 195840 0 mbuf_packet 256 31 731 45855 0 254 195072 0 malloc-128 128 1274 245 81079 0 126 194432 0 malloc-32 32 5413 509 50239 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-2048 2048 83 5 423 0 8 180224 0 malloc-2048 2048 45 43 3351 0 8 180224 0 FPU_save_area 832 156 60 52619 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 516 114 44985 0 62 161280 0 MAP ENTRY 96 1211 427 1446847 0 126 157248 0 S VFS Cache 104 1063 341 51036 0 126 146016 0 128 Bucket 1024 90 41 11335 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 490 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 pipe 728 20 145 13975 0 16 120120 0 64 Bucket 512 177 55 24993 0 30 118784 0 ksiginfo 112 63 981 6208 0 126 116928 0 malloc-2048 2048 3 53 510 0 8 114688 0 malloc-256 256 253 182 60197 0 62 111360 0 malloc-32 32 2939 463 5424 0 254 108864 0 PROC 1376 51 26 45635 0 8 105952 0 malloc-128 128 652 123 2638 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 9986 0 30 97920 0 UMA Kegs 384 229 4 229 0 30 89472 0 filedesc0 1072 52 25 45636 0 8 82544 0 malloc-1024 1024 53 27 4249 0 16 81920 0 32 Bucket 256 201 114 15565 0 62 80640 0 sctp_chunk 152 42 478 42 0 254 79040 0 udplite_inpcb 424 0 180 7402 0 30 76320 0 malloc-64 64 520 551 29217 0 254 68544 0 malloc-128 128 296 231 367 0 126 67456 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-256 256 141 114 282 0 62 65280 0 malloc-256 256 60 195 91127 0 62 65280 0 udp_inpcb 424 6 147 3581 0 30 64872 0 sctp_stream_msg_out 112 0 540 196 0 254 60480 0 ripcb 392 2 151 781 0 30 59976 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 208 611 4868 0 254 52416 0 malloc-64 64 458 361 663 0 254 52416 0 Files 80 180 470 155775 0 126 52000 0 VMSPACE 616 32 52 45593 0 16 51744 0 malloc-128 128 169 234 932 0 126 51584 0 malloc-128 128 104 299 47012 0 126 51584 0 malloc-256 256 109 86 3843 0 62 49920 0 malloc-256 256 92 103 47337 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 252772 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 156 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 6 18 171 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 260 0 8 49152 0 malloc-384 384 106 14 243 0 30 46080 0 da_ccb 544 0 84 2612 0 16 45696 0 pcpu-8 8 4765 867 16955 0 254 45056 0 PWD 40 17 1094 43931 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-64 64 58 509 850 0 254 36288 0 malloc-64 64 176 391 92024 0 254 36288 0 malloc-64 64 53 514 1235 0 254 36288 0 malloc-64 64 71 496 3334 0 254 36288 0 malloc-128 128 2 277 178 0 126 35712 0 routing nhops 256 27 108 279 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 37 53 285 0 30 34560 0 malloc-256 256 17 118 47327 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 4 4 1651 0 2 32768 0 malloc-2048 2048 4 12 61 0 8 32768 0 malloc-1024 1024 12 20 400 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 1212 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 48 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 513 0 30 32768 0 malloc-512 512 2 62 9067 0 30 32768 0 malloc-512 512 5 59 375 0 30 32768 0 malloc-512 512 0 64 16 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 144579 0 254 32320 0 KNOTE 160 30 170 540933 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 139 0 126 31680 0 PGRP 120 25 239 138 0 126 31680 0 clpbuf 2624 0 12 30 0 4 31488 0 tcp_bbr_pcb 832 0 36 57 0 16 29952 0 sctp_laddr 48 164 424 1521 0 254 28224 0 tcp_inpcb ports 32 3 879 1301 0 254 28224 0 ertt 72 6 386 11398 0 126 28224 0 malloc-32 32 290 592 28215 0 254 28224 0 16 Bucket 144 71 125 2461 0 62 28224 0 4 Bucket 48 4 584 7 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 0 6 65 0 2 24576 0 malloc-4096 4096 1 5 79 0 2 24576 0 tcp_rack_pcb 1216 0 20 64 0 8 24320 0 tcp_log_id_bucket 176 0 138 23 0 62 24288 0 rl_entry 40 81 525 81 0 254 24240 0 rtentry 168 31 113 279 0 62 24192 0 8 Bucket 80 77 223 4765 0 126 24000 0 malloc-384 384 22 38 599 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 116 0 254 20160 0 udp_inpcb ports 32 3 627 183 0 254 20160 0 malloc-32 32 42 588 348 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 60 570 2533 0 254 20160 0 malloc-32 32 40 590 741 0 254 20160 0 malloc-32 32 92 538 5212 0 254 20160 0 2 Bucket 32 97 533 4549 0 254 20160 0 L VFS Cache 320 0 60 8 0 30 19200 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 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-4096 4096 1 3 70 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 189491 0 254 16032 0 kenv 258 17 43 1127 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 11403 0 254 12000 0 malloc-16 16 18 732 149 0 254 12000 0 malloc-16 16 307 443 729 0 254 12000 0 malloc-16 16 103 647 222 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 48020 0 254 12000 0 malloc-16 16 194 556 5510 0 254 12000 0 malloc-384 384 1 29 3 0 30 11520 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 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md31 8 0 0 0 0 254 0 0 md0 8 0 0 0 0 254 0 0 md3 8 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 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_map 128 0 0 0 0 126 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_readq 152 0 0 0 0 254 0 0 tcp_log 416 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 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 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 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 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-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-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-512 512 0 0 0 0 30 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