panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710715636 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0007b3ad90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0007b3aef0 vpanic() at vpanic+0x26a/frame 0xfffffe0007b3b0b0 panic() at panic+0xb5/frame 0xfffffe0007b3b170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe0007b3b1b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe0007b3b2f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe0007b3b330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe0007b3b450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe0007b3b7b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe0007b3b930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe0007b3ba30 sosetopt() at sosetopt+0x227/frame 0xfffffe0007b3bb90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe0007b3bcc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0007b3bd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0007b3bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0007b3bf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x826fabf08, rbp = 0x826fabf80 --- KDB: enter: panic [ thread pid 24762 tid 124239 ] 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 0xfffffe006de00000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe0007b3aed0 rbp 0xfffffe0007b3aef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073b3ac60 r12 0xfffffe0073b3a740 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 24762 (syz-executor.0) at 0xfffffe006cdedac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 19325 at 0xfffffe0057be95c0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073a0bc08 (map 0xfffffe0073a0bc08) (map.pmap 0xfffffe0073a0bcc8) (pmap 0xfffffe0073a0bd38) threads: 2 122602 RunQ syz-executor.0 124239 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 24762 19325 19325 0 R (threaded) syz-executor.0 122602 RunQ syz-executor.0 124239 Run CPU 1 syz-executor.0 24761 23960 23960 0 R (threaded) syz-executor.2 123200 Run CPU 0 syz-executor.2 124238 RunQ syz-executor.2 24755 23640 23640 0 S (threaded) syz-executor.3 120852 S nanslp 0xffffffff83742401 syz-executor.3 124230 S piperd 0xfffffe00741b6b60 syz-executor.3 23960 768 23960 0 Rs syz-executor.2 23640 768 23640 0 Ss nanslp 0xffffffff83742401 syz-executor.3 21216 768 21216 0 Rs syz-executor.1 19440 19426 19440 0 Ss select 0xfffffe0073aff3c0 dhclient 19432 1 19432 0 Ss select 0xfffffe0073f55f40 dhclient 19426 19416 424 65 S select 0xfffffe0073aa36c0 dhclient 19416 424 424 0 S wait 0xfffffe0057be9060 sh 19325 768 19325 0 Ss nanslp 0xffffffff83742401 syz-executor.0 819 0 0 0 DL aiordy 0xfffffe006cdefb00 [aiod4] 818 0 0 0 DL aiordy 0xfffffe0057be8040 [aiod3] 817 0 0 0 DL aiordy 0xfffffe006cd9a580 [aiod2] 816 0 0 0 DL aiordy 0xfffffe006cd9aae0 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffffe0057aa5580 syz-fuzzer 100120 S uwait 0xfffffe0057675100 syz-fuzzer 100121 S uwait 0xfffffe0057675200 syz-fuzzer 100122 S uwait 0xfffffe0057675300 syz-fuzzer 100123 S uwait 0xfffffe0057675400 syz-fuzzer 100124 S uwait 0xfffffe0057675500 syz-fuzzer 100125 S uwait 0xfffffe0057675600 syz-fuzzer 100126 S wait 0xfffffe006cd9c060 syz-fuzzer 100128 S kqread 0xfffffe005890f300 syz-fuzzer 100129 S wait 0xfffffe006cd9c060 syz-fuzzer 100131 S wait 0xfffffe006cd9c060 syz-fuzzer 100147 S uwait 0xfffffe0057aa4180 syz-fuzzer 100576 S wait 0xfffffe006cd9c060 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cd9c670 csh 764 682 764 0 Ss select 0xfffffe0007985340 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 0xfffffe006cb1edc0 sshd 495 1 495 0 Ss select 0xfffffe006cb1f340 syslogd 424 1 424 0 Ss wait 0xfffffe006a33f040 devd 423 1 423 65 Ss select 0xfffffe006cb1f2c0 dhclient 338 1 338 0 Ss select 0xfffffe006cb1f440 dhclient 335 1 335 0 Ss select 0xfffffe0007984dc0 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 0xfffffe00588cdce8 [/ 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 0xffffffff842baea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845fd5c0 [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 - 0xfffffe000796d200 [pci_hp taskq] 100011 D - 0xfffffe000796d100 [kqueue_ctx taskq] 100014 D - 0xfffffe000796cd00 [thread taskq] 100016 D - 0xfffffe000796cb00 [aiod_kick taskq] 100017 D - 0xfffffe000796ca00 [deferred_unmount ta] 100018 D - 0xfffffe000796c900 [inm_free taskq] 100019 D - 0xfffffe000796c800 [in6m_free taskq] 100020 D - 0xfffffe000796c700 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000796c200 [firmware taskq] 100039 D - 0xfffffe000796c000 [crypto_0] 100040 D - 0xfffffe000796c000 [crypto_1] 100055 D - 0xfffffe000796bd00 [vtnet0 rxq 0] 100056 D - 0xfffffe000796bc00 [vtnet0 txq 0] 100057 D - 0xfffffe000796bb00 [vtnet0 rxq 1] 100058 D - 0xfffffe000796ba00 [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 - 0xfffffe000796d700 [mca taskq] 100075 D - 0xfffffe000796be00 [CAM taskq] db> show all locks Process 24761 (syz-executor.2) thread 0xfffffe0058b18740 (123200) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe000796c300) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1557 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 inodedep 2603 1488K 23678 kobj 326 1304K 488 newblk 25 1030K 24382 vfscache 3 1025K 3 pcb 24 669K 1101 dirrem 2580 645K 23590 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 2576 322K 23580 vmem 3 266K 6 subproc 130 238K 25296 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 DEVFS1 141 141K 222 pagedep 15 132K 23593 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 47525 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 92 93K 156 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 routetbl 1605 62K 4832 umtx 352 44K 352 kdtrace 208 43K 49003 temp 35 37K 4387 BPF 22 36K 530 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 170 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 362 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 299 KTRACE 100 13K 100 ifnet 7 13K 39 ether_multi 152 13K 1238 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 385 bmsafemap 2 9K 23636 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 406 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 cred 27 7K 805 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 pf_ifnet 15 6K 233 kqueue 54 6K 24769 pfs_nodes 22 6K 22 plimit 21 6K 678 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 2065 acpisem 28 4K 28 kcovinfo 52 4K 468 pwddesc 52 4K 24763 session 25 4K 83 terminal 11 3K 11 proc-args 74 3K 27020 mkdir 21 3K 47152 lockf 23 3K 71 clone 9 3K 9 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 350381 ip6ndp 12 2K 78 freework 8 2K 23588 freeblks 7 2K 23587 sctp_ifa 13 2K 78 diradd 13 2K 23627 Unitno 27 2K 177 tun 7 2K 39 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 23576 CC Mem 6 2K 17621 in_multi 6 2K 76 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 63 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 78 ipsec 3 1K 3 mld 6 1K 38 igmp 6 1K 38 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 189 cdev 2 1K 2 osd 11 1K 17564 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 27423 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 ktls 1 1K 844 procdesc 2 1K 22 iov 1 1K 37114 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 1127 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 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 25741 sctp_vrf 1 1K 1 ip_msource 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 77 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 125 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 112 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 477 sctp_atky 0 0K 477 sctp_atcl 0 0K 477 sctp_a_it 0 0K 112 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 16 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 32 mqdata 0 0K 0 filemon 0 0K 250 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 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 16784 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 3 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 4 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 107 in_mfilter 0 0K 62 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 1256 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 7289 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 14165 eventfd 0 0K 62 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 932 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 644 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 150380 0 254 38494208 0 mbuf 256 8637 1026 419481 0 254 2473728 0 BUF TRIE 144 215 11601 1077 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 11448 146 11782 0 126 1484032 0 malloc-384 384 2615 1165 24168 0 30 1451520 0 malloc-4096 4096 337 5 996 0 2 1400832 0 UMA Slabs 0 112 11001 9 11001 0 126 1233120 0 RADIX NODE 144 6619 544 705508 0 63 1031472 0 malloc-256 256 2661 1254 48038 0 62 1002240 0 malloc-256 256 59 3796 17019 0 62 986880 0 vmem btag 56 17199 120 17199 0 254 969864 0 FFS inode 1168 521 32 24101 0 8 645904 0 sctp_ep 1176 0 510 477 0 254 599760 0 malloc-128 128 3286 1271 72062 0 126 583296 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 27 481 35977 0 254 487680 0 DEVCTL 1024 372 100 545 0 0 483328 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1140 180 283075 0 30 348480 0 256 Bucket 2048 149 19 1560 0 8 344064 0 THREAD 1824 155 21 24239 0 8 321024 0 malloc-64 64 4114 737 380471 0 254 310464 0 malloc-4096 4096 64 10 24914 0 2 303104 0 VNODE 448 561 105 24175 0 30 298368 0 malloc-16 16 14466 534 41152 0 254 240000 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 7 5 23744 0 1 196608 0 mbuf_packet 256 5 757 20133 0 254 195072 0 malloc-128 128 1251 268 61470 0 126 194432 0 malloc-32 32 5364 558 29362 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1186 578 852431 0 126 169344 0 FPU_save_area 832 157 41 26287 0 16 164736 0 malloc-2048 2048 4 76 747 0 8 163840 0 malloc-1024 1024 141 19 222 0 16 163840 0 S VFS Cache 104 1021 500 34413 0 126 158184 0 FFS2 dinode 256 521 49 24101 0 62 145920 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 226 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 7970 0 254 130560 0 g_bio 408 0 300 7295 0 30 122400 0 tcp_inpcb 1312 6 84 17551 0 8 118080 0 128 Bucket 1024 74 41 6651 0 16 117760 0 ksiginfo 112 63 981 2113 0 126 116928 0 malloc-2048 2048 49 7 255 0 8 114688 0 64 Bucket 512 158 66 14108 0 30 114688 0 malloc-256 256 245 190 43143 0 62 111360 0 PROC 1376 51 26 24762 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 3 45 510 0 8 98304 0 pipe 728 21 111 10428 0 16 96096 0 32 Bucket 256 123 252 9258 0 62 96000 0 filedesc0 1072 52 32 24763 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-64 64 520 551 22461 0 254 68544 0 malloc-128 128 296 231 333 0 126 67456 0 malloc-128 128 361 166 1547 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-256 256 138 117 220 0 62 65280 0 udp_inpcb 424 6 147 9591 0 30 64872 0 malloc-32 32 1628 262 2696 0 254 60480 0 malloc-384 384 106 44 186 0 30 57600 0 malloc-8192 8192 1 6 253 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 458 361 740 0 254 52416 0 Files 80 180 470 108958 0 126 52000 0 VMSPACE 616 31 53 24743 0 16 51744 0 malloc-128 128 169 234 805 0 126 51584 0 malloc-128 128 104 299 30891 0 126 51584 0 malloc-256 256 117 78 2063 0 62 49920 0 malloc-256 256 67 128 49296 0 62 49920 0 malloc-256 256 17 178 24261 0 62 49920 0 NAMEI 1024 0 48 164740 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 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 22 525 0 8 49152 0 malloc-1024 1024 12 36 2616 0 16 49152 0 da_ccb 544 0 84 1955 0 16 45696 0 pcpu-8 8 4813 819 13159 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 1379 0 2 40960 0 udplite_inpcb 424 0 90 232 0 30 38160 0 malloc-64 64 58 509 476 0 254 36288 0 malloc-64 64 208 359 2260 0 254 36288 0 malloc-64 64 174 393 50062 0 254 36288 0 malloc-64 64 53 514 1492 0 254 36288 0 malloc-64 64 8 559 1683 0 254 36288 0 malloc-128 128 2 277 28 0 126 35712 0 routing nhops 256 27 108 166 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 36 54 172 0 30 34560 0 malloc-256 256 18 117 25326 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 4 12 58 0 8 32768 0 malloc-2048 2048 6 10 13586 0 8 32768 0 malloc-2048 2048 10 6 233 0 8 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 434 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 26 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 288 0 30 32768 0 malloc-512 512 5 59 319 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 88544 0 254 32320 0 PWD 40 18 790 23669 0 254 32320 0 KNOTE 160 30 170 298911 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 83 0 126 31680 0 clpbuf 2624 0 12 45 0 4 31488 0 ertt 72 6 386 17551 0 126 28224 0 malloc-32 32 294 588 35937 0 254 28224 0 16 Bucket 144 63 133 460 0 62 28224 0 4 Bucket 48 5 583 9 0 254 28224 0 AIO 208 0 133 7055 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 2 61 49 0 30 24696 0 malloc-4096 4096 0 6 17 0 2 24576 0 tcp_rack_pcb 1216 0 20 16 0 8 24320 0 rl_entry 40 79 527 79 0 254 24240 0 rtentry 168 30 114 166 0 62 24192 0 8 Bucket 80 75 225 5864 0 126 24000 0 itimer 352 0 66 525 0 30 23232 0 malloc-384 384 21 39 492 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 7 0 254 20160 0 udp_inpcb ports 32 3 627 102 0 254 20160 0 tcp_inpcb ports 32 3 627 41 0 254 20160 0 malloc-32 32 37 593 204 0 254 20160 0 malloc-32 32 59 571 357 0 254 20160 0 malloc-32 32 40 590 793 0 254 20160 0 malloc-32 32 10 620 2103 0 254 20160 0 2 Bucket 32 65 565 2395 0 254 20160 0 AIOCB 552 0 35 55678 0 16 19320 0 AIOLIO 272 0 70 7289 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 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-4096 4096 1 3 57 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 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_laddr 48 0 336 140 0 254 16128 0 vtnet_tx_hdr 24 0 668 114604 0 254 16032 0 kenv 258 17 43 1091 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 17556 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 593 0 254 12000 0 malloc-16 16 69 681 394 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 53885 0 254 12000 0 malloc-16 16 30 720 1094 0 254 12000 0 malloc-384 384 1 29 2 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 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_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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 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 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