panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710642397 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a30bd90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a30bef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a30c0b0 panic() at panic+0xb5/frame 0xfffffe006a30c170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a30c1b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a30c2f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a30c330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe006a30c450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe006a30c7b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a30c930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a30ca30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a30cb90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a30ccc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a30cd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a30cf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a30cf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8235f7f08, rbp = 0x8235f7f80 --- KDB: enter: panic [ thread pid 52265 tid 154074 ] 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 0xfffffe006fa00000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006a30bed0 rbp 0xfffffe006a30bef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe006d1afc60 r12 0xfffffe006d1af740 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 52265 (syz-executor.0) at 0xfffffe0073aa95c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 49896 at 0xfffffe006d1b6060 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d1e5268 (map 0xfffffe006d1e5268) (map.pmap 0xfffffe006d1e5328) (pmap 0xfffffe006d1e5398) threads: 2 143518 RunQ syz-executor.0 154074 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 52265 49896 49896 0 R (threaded) syz-executor.0 143518 RunQ syz-executor.0 154074 Run CPU 1 syz-executor.0 52264 47496 47496 0 R (threaded) syz-executor.1 148650 Run CPU 0 syz-executor.1 154073 RunQ syz-executor.1 52262 50676 50676 0 R (threaded) syz-executor.3 151883 RunQ syz-executor.3 154072 S uwait 0xfffffe0057aa4e80 syz-executor.3 52234 51233 51233 0 S (threaded) syz-executor.2 152730 S nanslp 0xffffffff83742400 syz-executor.2 154037 S sbwait 0xfffffe006ff7094c syz-executor.2 154038 S uwait 0xfffffe0057676280 syz-executor.2 51233 768 51233 0 Ss nanslp 0xffffffff83742400 syz-executor.2 50676 768 50676 0 Ss nanslp 0xffffffff83742400 syz-executor.3 49896 768 49896 0 Rs syz-executor.0 48216 48196 48216 0 Ss select 0xfffffe00740d95c0 dhclient 48205 1 48205 0 Ss select 0xfffffe006ccf3740 dhclient 48196 48176 424 65 S select 0xfffffe006ccf5ac0 dhclient 48176 424 424 0 S wait 0xfffffe006ff31ac0 sh 47496 768 47496 0 Ss nanslp 0xffffffff83742401 syz-executor.1 18535 0 0 0 DL mdwait 0xfffffe006ff29000 [md8] 18101 0 0 0 DL - 0xffffffff83852240 [soaiod4] 18100 0 0 0 DL - 0xffffffff83852240 [soaiod3] 18099 0 0 0 DL - 0xffffffff83852240 [soaiod2] 18098 0 0 0 DL - 0xffffffff83852240 [soaiod1] 4757 0 0 0 DL aiordy 0xfffffe006cda8ae0 [aiod4] 4756 0 0 0 DL aiordy 0xfffffe006cdaa5c0 [aiod3] 4755 0 0 0 DL aiordy 0xfffffe006cda8580 [aiod2] 4754 0 0 0 DL aiordy 0xfffffe006a50cae0 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffffe0057676e80 syz-fuzzer 100114 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100115 S kqread 0xfffffe0054093600 syz-fuzzer 100116 S wait 0xfffffe00541df060 syz-fuzzer 100117 S uwait 0xfffffe0057675600 syz-fuzzer 100118 S uwait 0xfffffe0057675700 syz-fuzzer 100119 S uwait 0xfffffe0057674780 syz-fuzzer 100120 S uwait 0xfffffe0057674880 syz-fuzzer 100122 S wait 0xfffffe00541df060 syz-fuzzer 100125 S wait 0xfffffe00541df060 syz-fuzzer 100130 S uwait 0xfffffe0057aa5580 syz-fuzzer 100140 S uwait 0xfffffe0057aa4780 syz-fuzzer 100209 S wait 0xfffffe00541df060 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00571bbb90 csh 764 682 764 0 Ss select 0xfffffe006ccf6340 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 0xfffffe00079847c0 sshd 495 1 495 0 Ss select 0xfffffe006ccf64c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be8b00 devd 423 1 423 65 Ss select 0xfffffe006ccf65c0 dhclient 338 1 338 0 Ss select 0xfffffe0007984440 dhclient 335 1 335 0 Ss select 0xfffffe005874f240 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 0xfffffe005406d8e8 [/ 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 0xffffffff81d69380 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f74ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8446a5c0 [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 - 0xffffffff82707740 [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 52264 (syz-executor.1) thread 0xfffffe0073af7740 (148650) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0007967400) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1557 Process 52234 (syz-executor.2) thread 0xfffffe006ffc0000 (154037) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006ff70900) 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 4224 sysctloid 34982 2062K 35404 vtbuf 24 1968K 46 kobj 326 1304K 524 newblk 12 1027K 53484 vfscache 3 1025K 3 pcb 140 799K 10820 inodedep 353 644K 53933 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 subproc 147 266K 52355 vnet_data 2 224K 2 acpitask 1 224K 1 LRO 200 202K 342 acpica 1674 184K 60830 DEVFS1 181 181K 343 tidhash 3 141K 3 filedesc 18 137K 100896 pagedep 15 132K 53188 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 routetbl 3552 123K 10511 sem 4 106K 4 gtaskqueue 18 98K 18 dirrem 322 81K 53181 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 sctp_stro 58 58K 212 umtx 384 48K 384 kdtrace 224 46K 106341 sctp_atcl 116 44K 2308 freefile 316 40K 53157 temp 35 37K 10168 BPF 22 36K 8971 DEVFS3 129 33K 213 hostcache 1 32K 1 shm 1 32K 872 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 730 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 45 14K 672 eventhandler 161 14K 161 KTRACE 100 13K 100 ifnet 7 13K 78 ether_multi 152 13K 2160 kenv 95 12K 95 GEOM 68 12K 668 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 787 bmsafemap 2 9K 53377 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 485 sctp_timw 32 8K 32 shmfd 1 8K 4054 pfs_vncache 1 8K 1 sigio 124 8K 2336 audit_evclass 238 8K 300 sctp_atky 174 8K 2520 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 60 6K 52278 cred 23 6K 473 pfs_nodes 22 6K 22 plimit 21 6K 1191 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 374 UMA 268 5K 271 vt 11 5K 11 md_disk 2 5K 180 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 4 evdev 4 4K 4 DEVFSP 62 4K 8221 pwddesc 58 4K 52266 acpisem 28 4K 28 kcovinfo 52 4K 975 session 25 4K 163 terminal 11 3K 11 lockf 25 3K 518 proc-args 75 3K 56427 ip6ndp 14 3K 159 clone 9 3K 9 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 686591 sctp_athm 116 2K 2308 sctp_map 116 2K 424 mkdir 14 2K 105306 Unitno 29 2K 3737 sctp_ifa 13 2K 158 diradd 13 2K 53218 tun 7 2K 78 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 6 2K 4488 in_multi 6 2K 79 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 157 acpidev 20 2K 20 newdirblk 9 2K 52653 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 50 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 158 ipsec 3 1K 3 mld 6 1K 77 igmp 6 1K 77 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 freework 3 1K 52681 freeblks 2 1K 52680 netlink 2 1K 441 cdev 2 1K 2 osd 11 1K 4326 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 19203 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1975 procdesc 2 1K 64 iov 1 1K 53148 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 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 eventfd 1 1K 1918 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 19158 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 134 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 1103 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 68 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 136 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 256 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 256 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 filemon 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 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 39513 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 1429 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 15 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 1114 namei_tracker 0 0K 1452 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 2703 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 5705 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 340 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1989 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 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 96 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 212281 0 254 38494208 0 mbuf 256 8705 958 643040 0 254 2473728 0 BUF TRIE 144 214 11602 1802 0 62 1701504 0 malloc-384 384 4118 52 4163 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11487 231 12543 0 126 1499904 0 malloc-4096 4096 337 9 1101 0 2 1417216 0 malloc-384 384 481 3059 56254 0 30 1359360 0 UMA Slabs 0 112 11330 4 11330 0 126 1269408 0 sctp_asoc 2256 58 452 212 0 254 1150560 0 vmem btag 56 17942 97 17942 0 254 1010184 0 RADIX NODE 144 6565 402 1503796 0 64 1003248 0 FFS inode 1168 535 305 53712 0 8 981120 0 malloc-256 256 390 3270 106814 0 62 936960 0 malloc-256 256 59 3421 40954 0 62 890880 0 DEVCTL 1024 695 101 1073 0 0 815104 0 socket 960 29 735 37540 0 254 733440 0 sctp_ep 1176 58 452 2096 0 254 599760 0 malloc-128 128 1021 3164 160631 0 126 535680 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 62 162 2509 0 8 458752 0 VNODE 448 574 362 53824 0 30 419328 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1168 302 596150 0 30 388080 0 256 Bucket 2048 169 17 2016 0 8 380928 0 sctp_raddr 736 58 459 212 0 254 380512 0 THREAD 1824 165 27 54074 0 8 350208 0 malloc-4096 4096 72 10 52579 0 2 335872 0 malloc-64 64 4257 594 746791 0 254 310464 0 malloc-16 16 14517 733 69896 0 254 244000 0 malloc-2048 2048 103 9 522 0 8 229376 0 FFS2 dinode 256 535 335 53712 0 62 222720 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 50410 0 1 196608 0 malloc-1024 1024 181 11 343 0 16 196608 0 unpcb 256 13 752 16007 0 254 195840 0 mbuf_packet 256 5 757 54546 0 254 195072 0 malloc-128 128 1251 268 87988 0 126 194432 0 malloc-32 32 5381 541 57718 0 254 189504 0 UMA Zones 768 240 4 243 0 16 187392 0 FPU_save_area 832 167 49 61607 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 3 2 44 0 1 163840 0 MAP ENTRY 96 1218 420 1623729 0 126 157248 0 malloc-2048 2048 3 69 510 0 8 147456 0 malloc-1024 1024 70 74 4693 0 16 147456 0 S VFS Cache 104 1023 381 60349 0 126 146016 0 128 Bucket 1024 88 43 11221 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 686 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 64 Bucket 512 194 62 34292 0 30 131072 0 tcp_inpcb 1312 6 90 4313 0 8 125952 0 malloc-32 32 3577 329 7815 0 254 124992 0 PROC 1376 57 31 52265 0 8 121088 0 ksiginfo 112 71 973 7710 0 126 116928 0 malloc-256 256 258 177 60465 0 62 111360 0 g_bio 408 0 270 20671 0 30 110160 0 32 Bucket 256 221 154 21469 0 62 96000 0 udplite_inpcb 424 0 216 4827 0 30 91584 0 udp_inpcb 424 6 210 3432 0 30 91584 0 filedesc0 1072 58 26 52266 0 8 90048 0 UMA Kegs 384 227 6 230 0 30 89472 0 pipe 728 20 101 3424 0 16 88088 0 ripcb 392 2 214 6631 0 30 84672 0 malloc-128 128 393 258 2619 0 126 83328 0 malloc-256 256 107 208 55881 0 62 80640 0 sctp_chunk 152 60 460 135 0 254 79040 0 malloc-512 512 5 147 7166 0 30 77824 0 malloc-64 64 520 551 35759 0 254 68544 0 malloc-128 128 104 423 58455 0 126 67456 0 malloc-128 128 296 231 578 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-2048 2048 10 22 358 0 8 65536 0 malloc-256 256 141 114 308 0 62 65280 0 malloc-256 256 57 198 108461 0 62 65280 0 sctp_stream_msg_out 112 0 540 135 0 254 60480 0 malloc-384 384 117 33 288 0 30 57600 0 malloc-8192 8192 5 2 164 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 AIOCB 552 0 98 13834 0 16 54096 0 malloc-64 64 208 611 8456 0 254 52416 0 malloc-64 64 186 633 105429 0 254 52416 0 Files 80 181 469 148292 0 126 52000 0 VMSPACE 616 32 52 52066 0 16 51744 0 malloc-128 128 169 234 989 0 126 51584 0 malloc-256 256 109 86 2646 0 62 49920 0 malloc-256 256 18 177 56281 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 298229 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 6 18 1761 0 8 49152 0 malloc-2048 2048 2 22 534 0 8 49152 0 pcpu-8 8 4753 1391 66638 0 254 49152 0 da_ccb 544 0 84 5265 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 193 122 193 0 62 42840 0 malloc-4096 4096 4 6 1403 0 2 40960 0 tcp_rack_pcb 1216 0 30 68 0 8 36480 0 malloc-64 64 57 510 981 0 254 36288 0 malloc-64 64 53 514 3223 0 254 36288 0 malloc-64 64 458 109 1399 0 254 36288 0 malloc-64 64 66 501 1111 0 254 36288 0 16 Bucket 144 73 179 807 0 62 36288 0 malloc-128 128 2 277 84 0 126 35712 0 routing nhops 256 27 108 336 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 23 67 709 0 30 34560 0 malloc-384 384 36 54 345 0 30 34560 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 48 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 6 0 1 32768 0 malloc-2048 2048 4 12 65 0 8 32768 0 malloc-1024 1024 12 20 441 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 4175 0 16 32768 0 malloc-1024 1024 10 22 19 0 16 32768 0 malloc-1024 1024 1 31 53 0 16 32768 0 malloc-512 512 2 62 50 0 30 32768 0 malloc-512 512 11 53 240 0 30 32768 0 malloc-512 512 2 62 628 0 30 32768 0 malloc-512 512 2 62 5370 0 30 32768 0 malloc-512 512 0 64 6 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 160902 0 254 32320 0 PWD 40 19 789 50172 0 254 32320 0 KNOTE 160 30 170 614704 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 127 273 8521 0 126 32000 0 PGRP 120 25 239 163 0 126 31680 0 clpbuf 2624 0 12 28 0 4 31488 0 tcp_bbr_pcb 832 0 36 29 0 16 29952 0 ertt 72 6 386 4313 0 126 28224 0 malloc-32 32 294 588 29732 0 254 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 AIO 208 0 133 4104 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 0 6 69 0 2 24576 0 rl_entry 40 95 511 95 0 254 24240 0 rtentry 168 30 114 336 0 62 24192 0 malloc-384 384 1 59 95 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 353 0 254 20160 0 udp_inpcb ports 32 3 627 54 0 254 20160 0 tcp_inpcb ports 32 3 627 78 0 254 20160 0 malloc-32 32 37 593 877 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 589 0 254 20160 0 malloc-32 32 40 590 1262 0 254 20160 0 malloc-32 32 126 504 10383 0 254 20160 0 2 Bucket 32 68 562 4970 0 254 20160 0 L VFS Cache 320 0 60 11 0 30 19200 0 AIOLIO 272 0 70 2703 0 30 19040 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 0 2 11 0 1 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 250 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_laddr 48 0 336 338 0 254 16128 0 vtnet_tx_hdr 24 0 668 211272 0 254 16032 0 malloc-16 16 262 738 5362 0 254 16000 0 kenv 258 17 43 1151 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 4318 0 254 12000 0 malloc-16 16 18 732 155 0 254 12000 0 malloc-16 16 301 449 628 0 254 12000 0 malloc-16 16 123 627 910 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 49292 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 1 1 1 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md8 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_readq 152 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 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 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-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