panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710791937 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a1c2d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a1c2ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a1c30b0 panic() at panic+0xb5/frame 0xfffffe006a1c3170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a1c31b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a1c32f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a1c3330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe006a1c3450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a1c37b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a1c3930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a1c3a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a1c3b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a1c3cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a1c3d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a1c3f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a1c3f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824f9ef08, rbp = 0x824f9ef80 --- KDB: enter: panic [ thread pid 78386 tid 186926 ] Stopped at kdb_enter+0x6e: movq $0,0x2191ce7(%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 0xfffffe0073000000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006a1c2ed0 rbp 0xfffffe006a1c2ef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe006d1e0c60 r12 0xfffffe006d1e0740 r13 0xfffffffffffffffd r14 0xffffffff82702500 .str.27 r15 0 rip 0xffffffff815cf32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191ce7(%rip) db> show proc Process 78386 (syz-executor.1) at 0xfffffe0058b1a5a0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 78078 at 0xfffffe006d17a040 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073b93268 (map 0xfffffe0073b93268) (map.pmap 0xfffffe0073b93328) (pmap 0xfffffe0073b93398) threads: 2 183118 RunQ syz-executor.1 186926 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 78386 78078 78078 0 R (threaded) syz-executor.1 183118 RunQ syz-executor.1 186926 Run CPU 1 syz-executor.1 78385 74559 74559 0 T (threaded) syz-executor.0 186922 RunQ syz-executor.0 186924 s syz-executor.0 78384 70783 70783 0 R syz-executor.2 78078 768 78078 0 Ss nanslp 0xffffffff83742401 syz-executor.1 77605 77590 77605 0 Ss select 0xfffffe0073b671c0 dhclient 77596 1 77596 0 Ss select 0xfffffe006e8b7540 dhclient 77590 77565 424 65 S select 0xfffffe006e8b4d40 dhclient 77565 424 424 0 S wait 0xfffffe00541deb00 sh 75252 768 75252 0 Rs CPU 0 syz-executor.3 74873 0 0 0 DL mdwait 0xfffffe006cdec000 [md0] 74559 768 74559 0 Ss nanslp 0xffffffff83742401 syz-executor.0 70783 768 70783 0 Rs syz-executor.2 768 766 766 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe0057aa5980 syz-fuzzer 100112 S uwait 0xfffffe0057aa5a80 syz-fuzzer 100113 S wait 0xfffffe006d178000 syz-fuzzer 100114 S uwait 0xfffffe0057aa5c80 syz-fuzzer 100115 S uwait 0xfffffe0057aa5d80 syz-fuzzer 100116 S uwait 0xfffffe0057aa5e80 syz-fuzzer 100117 S wait 0xfffffe006d178000 syz-fuzzer 100118 S uwait 0xfffffe0057aa5080 syz-fuzzer 100121 S uwait 0xfffffe0057675500 syz-fuzzer 100122 S uwait 0xfffffe0057675600 syz-fuzzer 100126 S wait 0xfffffe006d178000 syz-fuzzer 100139 S kqread 0xfffffe00589c8700 syz-fuzzer 100221 S wait 0xfffffe006d178000 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00571bab70 csh 764 682 764 0 Ss select 0xfffffe00079849c0 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 0xffffffff83742401 cron 682 1 682 0 Ss select 0xfffffe005874f040 sshd 495 1 495 0 Ss select 0xfffffe00079846c0 syslogd 424 1 424 0 Ss wait 0xfffffe0058b18560 devd 423 1 423 65 Ss select 0xfffffe0007984ac0 dhclient 338 1 338 0 Ss select 0xfffffe0007984740 dhclient 335 1 335 0 Ss select 0xfffffe0007984b40 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bc040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100080 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005406c0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388f478 [dom0] 100081 D launds 0xffffffff8388f484 [laundry: dom0] 100082 D umarcl 0xffffffff81d69380 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844e7ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff841755c0 [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 - 0xffffffff82707741 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe0007968800 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 75252 (syz-executor.3) thread 0xfffffe0073b1c000 (150396) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe006cc0ead0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8087 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe006cc0d868) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8086 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe006cc0ea00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4343 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe006cc0d798) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4339 shared sx killpg racer (killpg racer) r = 0 (0xfffffe0058a1b670) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:975 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4221 sysctloid 34982 2062K 35053 vtbuf 24 1968K 46 inodedep 2185 1331K 77630 kobj 326 1304K 497 newblk 37 1033K 75724 vfscache 3 1025K 3 pcb 24 669K 47912 dirrem 2155 539K 76852 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 LRO 328 331K 582 freefile 2159 270K 76840 vmem 3 266K 6 DEVFS1 237 237K 508 subproc 138 230K 79582 vnet_data 2 224K 2 acpitask 1 224K 1 routetbl 6165 205K 18253 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 15 132K 74885 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 150962 sem 4 106K 4 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 cred 185 47K 29279 umtx 368 46K 368 kdtrace 217 45K 165315 temp 35 37K 19602 BPF 22 36K 4519 DEVFS3 129 33K 266 hostcache 1 32K 1 shm 1 32K 187 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 1242 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 1062 KTRACE 100 13K 100 ifnet 7 13K 134 ether_multi 152 13K 3741 kenv 95 12K 95 GEOM 68 12K 527 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 1355 bmsafemap 2 9K 77245 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 5518 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 freework 27 7K 74898 freeblks 26 7K 74897 sglist 6 7K 6 pf_ifnet 17 6K 881 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 51 6K 78407 plimit 21 6K 1688 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 268 5K 268 vt 11 5K 11 md_disk 2 5K 725 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 DEVFSP 62 4K 26395 acpisem 28 4K 28 kcovinfo 52 4K 1703 session 25 4K 248 pwddesc 49 4K 78387 lockf 26 3K 354 terminal 11 3K 11 proc-args 74 3K 84254 ip6ndp 15 3K 276 mkdir 19 3K 149720 clone 9 3K 9 uidinfo 3 3K 397 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 1031105 sctp_ifa 13 2K 271 diradd 13 2K 76889 Unitno 27 2K 2239 tun 7 2K 134 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 6 2K 11227 in_multi 6 2K 135 toponodes 6 2K 6 newdirblk 11 2K 74860 ipsecpolicy 2 2K 2 select 10 2K 219 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 60 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 271 mld 6 1K 133 igmp 6 1K 133 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 673 cdev 2 1K 2 osd 11 1K 10651 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 14847 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 94 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 24671 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 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 26196 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 200 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 387 p1003.1b 1 1K 1 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 tcp_pcm_rack 0 0K 226 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 452 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 34404 sctp_iter 0 0K 432 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_athm 0 0K 23745 sctp_atky 0 0K 30432 sctp_atcl 0 0K 23745 sctp_a_it 0 0K 432 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 25818 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 28 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 18 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 19 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 12822 namei_tracker 0 0K 76 export_host 0 0K 0 cl_savebuf 0 0K 10 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 1869 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 61919 ioctlops 0 0K 7010 eventfd 0 0K 3317 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 308 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 2467 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 78 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 19 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 8323 1075 312519 0 254 38494208 0 mbuf 256 8770 893 933801 0 254 2473728 0 BUF TRIE 144 208 11608 2233 0 62 1701504 0 malloc-384 384 4118 52 4122 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11487 107 13663 0 126 1484032 0 malloc-4096 4096 337 9 1093 0 2 1417216 0 malloc-384 384 2197 1223 101820 0 30 1313280 0 UMA Slabs 0 112 11360 10 11360 0 126 1273440 0 DEVCTL 1024 1000 100 1464 0 0 1126400 0 RADIX NODE 144 6496 555 2246812 0 64 1015344 0 vmem btag 56 17809 86 17809 0 254 1002120 0 sctp_ep 1176 0 770 23745 0 254 905520 0 malloc-256 256 2248 1232 152666 0 62 890880 0 malloc-256 256 59 3241 26743 0 62 844800 0 socket 960 29 735 70842 0 254 733440 0 FFS inode 1168 523 65 77364 0 8 686784 0 malloc-128 128 2869 1316 229229 0 126 535680 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1325 175 895209 0 30 396000 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-4096 4096 63 33 79290 0 2 393216 0 256 Bucket 2048 164 22 2430 0 8 380928 0 malloc-2048 2048 167 9 878 0 8 360448 0 THREAD 1824 166 18 86926 0 8 335616 0 VNODE 448 563 130 77533 0 30 310464 0 malloc-64 64 4124 727 1116003 0 254 310464 0 malloc-2048 2048 4 140 24451 0 8 294912 0 malloc-1024 1024 237 19 508 0 16 262144 0 malloc-16 16 14516 484 119126 0 254 240000 0 tcp_log 416 0 513 109 0 254 213408 0 malloc-32 32 6188 238 8796 0 254 205632 0 tcp_inpcb 1312 6 147 10638 0 8 200736 0 malloc-32 32 5380 794 82766 0 254 197568 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 7 5 75415 0 1 196608 0 unpcb 256 13 752 31876 0 254 195840 0 mbuf_packet 256 4 758 73030 0 254 195072 0 malloc-128 128 1251 268 112497 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 FPU_save_area 832 168 48 94181 0 16 179712 0 FFS2 dinode 256 523 167 77363 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1196 568 2458700 0 126 169344 0 S VFS Cache 104 1024 380 88716 0 126 146016 0 64 Bucket 512 161 103 57344 0 30 135168 0 128 Bucket 1024 79 52 18420 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 22 0 1 131072 0 malloc-65536 65536 0 2 986 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-256 256 259 251 100489 0 62 130560 0 PROC 1376 49 39 78387 0 8 121088 0 ksiginfo 112 71 973 7366 0 126 116928 0 malloc-256 256 277 158 32994 0 62 111360 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 6 6 468 0 1 98304 0 malloc-2048 2048 3 45 510 0 8 98304 0 g_bio 408 0 240 17295 0 30 97920 0 pipe 728 20 112 17938 0 16 96096 0 32 Bucket 256 136 239 53739 0 62 96000 0 malloc-512 512 5 179 2875 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 377 274 4364 0 126 83328 0 filedesc0 1072 49 28 78387 0 8 82544 0 malloc-8192 8192 7 2 651 0 1 73728 0 malloc-64 64 520 551 45594 0 254 68544 0 malloc-128 128 106 421 84062 0 126 67456 0 malloc-128 128 296 231 779 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-256 256 104 151 163363 0 62 65280 0 malloc-256 256 17 238 100167 0 62 65280 0 udplite_inpcb 424 0 153 1358 0 30 64872 0 udp_inpcb 424 6 147 2742 0 30 64872 0 Files 80 180 620 274343 0 126 64000 0 malloc-384 384 117 33 1059 0 30 57600 0 malloc-4096 4096 12 2 25 0 2 57344 0 malloc-64 64 208 611 26690 0 254 52416 0 malloc-64 64 169 650 158293 0 254 52416 0 malloc-64 64 8 811 22891 0 254 52416 0 VMSPACE 616 32 52 77648 0 16 51744 0 malloc-128 128 169 234 1170 0 126 51584 0 malloc-256 256 142 53 427 0 62 49920 0 malloc-256 256 17 178 81063 0 62 49920 0 NAMEI 1024 0 48 452166 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 140 0 1 49152 0 malloc-2048 2048 6 18 217 0 8 49152 0 malloc-2048 2048 2 22 528 0 8 49152 0 malloc-2048 2048 10 14 343 0 8 49152 0 malloc-1024 1024 12 36 8267 0 16 49152 0 pcpu-8 8 4849 1295 49330 0 254 49152 0 da_ccb 544 0 84 4445 0 16 45696 0 PWD 40 18 1093 74894 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 13311 0 2 40960 0 malloc-64 64 57 510 1709 0 254 36288 0 malloc-64 64 53 514 2590 0 254 36288 0 malloc-64 64 458 109 985 0 254 36288 0 malloc-32 32 290 844 20761 0 254 36288 0 16 Bucket 144 66 186 1123 0 62 36288 0 malloc-128 128 2 277 641 0 126 35712 0 ripcb 392 2 88 109 0 30 35280 0 itimer 352 0 99 1327 0 30 34848 0 routing nhops 256 27 108 565 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 36 54 577 0 30 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 0 2 3 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 4 12 66 0 8 32768 0 malloc-1024 1024 12 20 225 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 5635 0 16 32768 0 malloc-1024 1024 10 22 31 0 16 32768 0 malloc-1024 1024 1 31 16 0 16 32768 0 malloc-512 512 2 62 60 0 30 32768 0 malloc-512 512 11 53 195 0 30 32768 0 malloc-512 512 2 62 1086 0 30 32768 0 malloc-512 512 2 62 5869 0 30 32768 0 malloc-512 512 0 64 32 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 234301 0 254 32320 0 KNOTE 160 30 170 978662 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 97 303 13587 0 126 32000 0 tcp_log_id_node 120 0 264 30 0 126 31680 0 PGRP 120 25 239 248 0 126 31680 0 clpbuf 2624 0 12 52 0 4 31488 0 tcp_bbr_pcb 832 0 36 136 0 16 29952 0 sctp_laddr 48 0 588 526 0 254 28224 0 ertt 72 6 386 10638 0 126 28224 0 malloc-32 32 10 872 30440 0 254 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 2 Bucket 32 84 798 7386 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 23 0 1 24576 0 malloc-4096 4096 0 6 227 0 2 24576 0 tcp_rack_pcb 1216 0 20 226 0 8 24320 0 tcp_log_id_bucket 176 0 138 8 0 62 24288 0 rl_entry 40 84 522 84 0 254 24240 0 rtentry 168 30 114 565 0 62 24192 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 21 39 875 0 30 23040 0 malloc-384 384 1 59 4 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 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 malloc-32 32 37 593 709 0 254 20160 0 malloc-32 32 59 571 1025 0 254 20160 0 malloc-32 32 40 590 1397 0 254 20160 0 L VFS Cache 320 0 60 54 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 1 1 3 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 21 0 2 16384 0 malloc-4096 4096 1 3 128 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 0 32 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 305618 0 254 16032 0 malloc-16 16 30 970 32564 0 254 16000 0 kenv 258 17 43 1200 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-32 32 80 298 93 0 254 12096 0 malloc-16 16 8 742 10643 0 254 12000 0 malloc-16 16 18 732 137 0 254 12000 0 malloc-16 16 301 449 721 0 254 12000 0 malloc-16 16 187 563 444 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 58867 0 254 12000 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md0 512 0 0 0 0 30 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_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 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 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-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-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