panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710583301 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0069226d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0069226ef0 vpanic() at vpanic+0x26a/frame 0xfffffe00692270b0 panic() at panic+0xb5/frame 0xfffffe0069227170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe00692271b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe00692272f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe0069227330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2ec/frame 0xfffffe0069227450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe00692277b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe0069227930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe0069227a30 sosetopt() at sosetopt+0x227/frame 0xfffffe0069227b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe0069227cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0069227d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0069227f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0069227f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825237f08, rbp = 0x825237f80 --- KDB: enter: panic [ thread pid 39749 tid 140765 ] 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 0xfffffe0071e00000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe0069226ed0 rbp 0xfffffe0069226ef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0072121520 r12 0xfffffe0072121000 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 39749 (syz-executor.0) at 0xfffffe006ffc55a0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 36638 at 0xfffffe00541df060 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00541f09a0 (map 0xfffffe00541f09a0) (map.pmap 0xfffffe00541f0a60) (pmap 0xfffffe00541f0ad0) threads: 2 140737 RunQ syz-executor.0 140765 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 39750 32936 32936 0 R syz-executor.3 39749 36638 36638 0 R (threaded) syz-executor.0 140737 RunQ syz-executor.0 140765 Run CPU 1 syz-executor.0 39748 35609 35609 0 R CPU 0 syz-executor.1 39746 30598 30598 0 R (threaded) syz-executor.2 139842 RunQ syz-executor.2 140763 S uwait 0xfffffe0057674080 syz-executor.2 36638 774 36638 0 Ss nanslp 0xffffffff83742401 syz-executor.0 35666 35657 35666 0 Ss select 0xfffffe0075376b40 dhclient 35660 1 35660 0 Ss select 0xfffffe005874d240 dhclient 35657 35639 424 65 S select 0xfffffe007715d1c0 dhclient 35639 424 424 0 S wait 0xfffffe0070016560 sh 35609 774 35609 0 Ss nanslp 0xffffffff83742400 syz-executor.1 32936 774 32936 0 Ss nanslp 0xffffffff83742400 syz-executor.3 30598 774 30598 0 Ss nanslp 0xffffffff83742401 syz-executor.2 774 772 772 0 S (threaded) syz-fuzzer 100117 S wait 0xfffffe0070016000 syz-fuzzer 100118 S uwait 0xfffffe0057674980 syz-fuzzer 100119 S uwait 0xfffffe0057674a80 syz-fuzzer 100120 S uwait 0xfffffe0057674b80 syz-fuzzer 100121 S kqread 0xfffffe006ff59d00 syz-fuzzer 100122 S uwait 0xfffffe0057674d80 syz-fuzzer 100123 S wait 0xfffffe0070016000 syz-fuzzer 100124 S uwait 0xfffffe00541e8f00 syz-fuzzer 100127 S wait 0xfffffe0070016000 syz-fuzzer 100128 S wait 0xfffffe0070016000 syz-fuzzer 100136 S uwait 0xfffffe0057aa5d00 syz-fuzzer 100144 S uwait 0xfffffe0057aa5f00 syz-fuzzer 100365 S uwait 0xfffffe00541e8980 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00571ba610 csh 770 682 770 0 Ss select 0xfffffe007004f6c0 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 0xfffffe0007984440 sshd 495 1 495 0 Ss select 0xfffffe005874ec40 syslogd 424 1 424 0 Ss wait 0xfffffe0057be85a0 devd 423 1 423 65 Ss select 0xfffffe005874ebc0 dhclient 338 1 338 0 Ss select 0xfffffe0007984940 dhclient 335 1 335 0 Ss select 0xfffffe005874edc0 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] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100092 D sdflush 0xfffffe00588fc8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388f478 [dom0] 100083 D launds 0xffffffff8388f484 [laundry: dom0] 100084 D umarcl 0xffffffff81d69380 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84567ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840995c0 [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 39748 (syz-executor.1) thread 0xfffffe00588f2000 (139521) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0007967400) 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 pcb 820 1564K 52668 kobj 326 1304K 488 inodedep 1408 1040K 39066 newblk 16 1028K 39044 vfscache 3 1025K 3 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 398 398K 1510 dirrem 1386 347K 38937 sctp_atcl 796 299K 26850 vmem 3 266K 6 subproc 127 226K 39829 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 freefile 1393 175K 38931 DEVFS1 157 157K 270 LRO 142 144K 238 tidhash 3 141K 3 filedesc 18 137K 76879 pagedep 15 132K 38188 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 routetbl 2471 89K 7295 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_atky 1194 50K 30386 umtx 352 44K 352 kdtrace 204 42K 80517 temp 35 37K 6402 BPF 22 36K 2157 hostcache 1 32K 1 shm 1 32K 49 DEVFS3 128 32K 186 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 516 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 sctp_timw 63 16K 63 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 44 14K 429 eventhandler 161 14K 161 KTRACE 101 13K 216 sctp_athm 796 13K 27054 sctp_map 796 13K 3020 ifnet 7 13K 55 ether_multi 152 13K 1511 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 551 bmsafemap 2 9K 39006 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 1067 ksem 1 8K 624 shmfd 1 8K 4847 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 369 pfs_nodes 22 6K 22 kqueue 51 6K 39759 plimit 21 6K 970 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 259 tcp_fsb_rack 2 5K 150 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 3357 sctp_ifa 30 4K 111 acpisem 28 4K 28 kcovinfo 52 4K 676 session 25 4K 122 pwddesc 49 4K 39751 terminal 11 3K 11 proc-args 75 3K 43011 lockf 23 3K 137 clone 9 3K 9 uidinfo 3 3K 11 ip6ndp 13 3K 112 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 533107 mkdir 15 2K 76334 CC Mem 7 2K 8213 diradd 13 2K 38976 Unitno 27 2K 1843 tun 7 2K 55 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 56 toponodes 6 2K 6 newdirblk 10 2K 38167 ipsecpolicy 2 2K 2 select 10 2K 113 acpidev 20 2K 20 freework 5 2K 38223 softdep 1 1K 1 freeblks 4 1K 38222 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 36 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 111 mld 6 1K 54 igmp 6 1K 54 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 270 cdev 2 1K 2 osd 12 1K 8210 inpcbpolicy 15 1K 12226 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 2 1K 515 tcp_pcm_rack 1 1K 75 sctp_aadr 4 1K 3510 vnodes 1 1K 1 procdesc 2 1K 44 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 1067 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 23375 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 105 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 200 p1003.1b 1 1K 1 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 mqdata 0 0K 0 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 34469 sctp_iter 0 0K 176 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 176 sctp_stri 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 25756 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 12 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 9 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 3560 namei_tracker 0 0K 24 export_host 0 0K 0 cl_savebuf 0 0K 4 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 iov 0 0K 32585 ioctlops 0 0K 452 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 290 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1545 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 17 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 8522 876 177944 0 254 38494208 0 mbuf 256 9468 705 515108 0 254 2604288 0 BUF TRIE 144 210 11606 1284 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 11449 269 12250 0 126 1499904 0 malloc-384 384 2216 1594 65929 0 30 1463040 0 malloc-4096 4096 337 5 1036 0 2 1400832 0 UMA Slabs 0 112 11411 31 11411 0 126 1281504 0 sctp_ep 1176 398 622 25340 0 254 1199520 0 sctp_asoc 2256 398 112 1510 0 254 1150560 0 malloc-65536 65536 6 10 576 0 1 1048576 0 vmem btag 56 18219 108 18219 0 254 1026312 0 RADIX NODE 144 6357 442 1122044 0 63 979056 0 malloc-256 256 1458 2202 78060 0 62 936960 0 malloc-2048 2048 402 46 25637 0 8 917504 0 malloc-256 256 60 3300 26131 0 62 860160 0 socket 960 28 736 49558 0 254 733440 0 FFS inode 1168 517 43 39532 0 8 654080 0 pbuf 2624 0 249 0 0 2 653376 0 DEVCTL 1024 475 101 768 0 0 589824 0 malloc-128 128 2097 2336 117137 0 126 567424 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-1024 1024 410 6 5008 0 16 425984 0 256 Bucket 2048 170 24 1840 0 8 397312 0 sctp_raddr 736 398 119 1510 0 254 380512 0 VM OBJECT 264 1313 127 452218 0 30 380160 0 THREAD 1824 154 22 40765 0 8 321024 0 tcp_inpcb 1312 7 227 8197 0 8 307008 0 malloc-8192 8192 2 35 1070 0 1 303104 0 VNODE 448 555 111 39620 0 30 298368 0 malloc-64 64 4111 488 578015 0 254 294336 0 malloc-4096 4096 61 7 39820 0 2 278528 0 malloc-16 16 14467 533 77908 0 254 240000 0 tcp_log 416 0 513 61 0 254 213408 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 38413 0 1 196608 0 malloc-2048 2048 3 93 510 0 8 196608 0 unpcb 256 11 754 11826 0 254 195840 0 mbuf_packet 256 190 572 44786 0 254 195072 0 malloc-128 128 1268 251 72131 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5365 305 47506 0 254 181440 0 malloc-1024 1024 157 19 270 0 16 180224 0 FPU_save_area 832 156 60 43848 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-2048 2048 74 6 371 0 8 163840 0 FFS2 dinode 256 517 113 39532 0 62 161280 0 malloc-256 256 478 152 64447 0 62 161280 0 S VFS Cache 104 1064 457 45905 0 126 158184 0 MAP ENTRY 96 1201 437 1259054 0 126 157248 0 128 Bucket 1024 87 44 10205 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 115 0 1 131072 0 malloc-65536 65536 0 2 470 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-256 256 245 265 50672 0 62 130560 0 g_bio 408 0 300 9063 0 30 122400 0 64 Bucket 512 164 68 22145 0 30 118784 0 ksiginfo 112 63 981 3176 0 126 116928 0 PROC 1376 48 29 39750 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 pipe 728 20 101 2461 0 16 88088 0 malloc-32 32 2494 152 4467 0 254 84672 0 filedesc0 1072 49 28 39751 0 8 82544 0 malloc-16384 16384 2 3 162 0 1 81920 0 32 Bucket 256 133 182 14594 0 62 80640 0 sctp_chunk 152 399 121 399 0 254 79040 0 sctp_laddr 48 1372 224 5294 0 254 76608 0 malloc-8192 8192 7 2 117 0 1 73728 0 malloc-8192 8192 6 3 12 0 1 73728 0 malloc-64 64 520 551 28672 0 254 68544 0 malloc-64 64 410 661 6630 0 254 68544 0 malloc-128 128 296 231 358 0 126 67456 0 malloc-128 128 361 166 2123 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 sctp_stream_msg_out 112 202 338 1084 0 254 60480 0 malloc-384 384 106 44 286 0 30 57600 0 malloc-8192 8192 5 2 132 0 1 57344 0 malloc-4096 4096 12 2 25 0 2 57344 0 udp_inpcb 424 6 120 958 0 30 53424 0 da_ccb 544 0 98 2397 0 16 53312 0 malloc-64 64 458 361 663 0 254 52416 0 Files 80 180 470 122226 0 126 52000 0 VMSPACE 616 32 52 39735 0 16 51744 0 malloc-128 128 169 234 877 0 126 51584 0 malloc-128 128 102 301 40686 0 126 51584 0 malloc-256 256 139 56 255 0 62 49920 0 malloc-256 256 108 87 2002 0 62 49920 0 malloc-256 256 61 134 87342 0 62 49920 0 ripcb 392 2 124 2099 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 215490 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 2 22 531 0 8 49152 0 malloc-2048 2048 10 14 252 0 8 49152 0 malloc-1024 1024 10 38 67 0 16 49152 0 tcp_log_id_node 120 0 396 511 0 126 47520 0 pcpu-8 8 4733 899 17282 0 254 45056 0 malloc-32 32 806 580 31587 0 254 44352 0 malloc-4096 4096 4 6 3758 0 2 40960 0 udplite_inpcb 424 0 90 972 0 30 38160 0 malloc-64 64 57 510 682 0 254 36288 0 malloc-64 64 209 358 3569 0 254 36288 0 malloc-64 64 168 399 80144 0 254 36288 0 malloc-64 64 53 514 1067 0 254 36288 0 malloc-128 128 3 276 98 0 126 35712 0 routing nhops 256 27 108 241 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 54 246 0 30 34560 0 malloc-256 256 17 118 40558 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 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-2048 2048 4 12 59 0 8 32768 0 malloc-2048 2048 6 10 222 0 8 32768 0 malloc-1024 1024 12 20 483 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 4888 0 16 32768 0 malloc-512 512 2 62 36 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 438 0 30 32768 0 malloc-512 512 2 62 9 0 30 32768 0 malloc-512 512 5 59 658 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 1 807 126521 0 254 32320 0 PWD 40 17 791 38270 0 254 32320 0 KNOTE 160 30 170 454120 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1622 378 31275 0 254 32000 0 PGRP 120 25 239 122 0 126 31680 0 clpbuf 2624 0 12 32 0 4 31488 0 tcp_bbr_pcb 832 0 36 89 0 16 29952 0 tcp_inpcb ports 32 3 879 1050 0 254 28224 0 ertt 72 7 385 8197 0 126 28224 0 malloc-32 32 292 590 19855 0 254 28224 0 16 Bucket 144 67 129 618 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 cpuset 200 7 121 4212 0 62 25600 0 malloc-8192 8192 2 1 5 0 1 24576 0 malloc-4096 4096 1 5 76 0 2 24576 0 tcp_rack_pcb 1216 1 19 75 0 8 24320 0 tcp_log_id_bucket 176 0 138 27 0 62 24288 0 rl_entry 40 71 535 71 0 254 24240 0 rtentry 168 30 114 241 0 62 24192 0 8 Bucket 80 99 201 7458 0 126 24000 0 malloc-384 384 22 38 558 0 30 23040 0 domainset 40 0 567 3404 0 254 22680 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 55 0 254 20160 0 malloc-32 32 37 593 294 0 254 20160 0 malloc-32 32 59 571 404 0 254 20160 0 malloc-32 32 40 590 796 0 254 20160 0 2 Bucket 32 83 547 3905 0 254 20160 0 L VFS Cache 320 0 60 11 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-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 5 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 167158 0 254 16032 0 kenv 258 17 43 1122 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 9 741 8202 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 544 0 254 12000 0 malloc-16 16 94 656 193 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 46467 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 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_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_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 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 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 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-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