panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710617673 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a4fad90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a4faef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a4fb0b0 panic() at panic+0xb5/frame 0xfffffe006a4fb170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a4fb1b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a4fb2f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a4fb330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2ec/frame 0xfffffe006a4fb450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe006a4fb7b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a4fb930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a4fba30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a4fbb90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a4fbcc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a4fbd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a4fbf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a4fbf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8263f9f08, rbp = 0x8263f9f80 --- KDB: enter: panic [ thread pid 38400 tid 138810 ] 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 0xfffffe0070000000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006a4faed0 rbp 0xfffffe006a4faef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073a64520 r12 0xfffffe0073a64000 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 38400 (syz-executor.0) at 0xfffffe0058b215c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 37152 at 0xfffffe006cd4c580 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0071ad3c08 (map 0xfffffe0071ad3c08) (map.pmap 0xfffffe0071ad3cc8) (pmap 0xfffffe0071ad3d38) threads: 2 135034 Run CPU 0 syz-executor.0 138810 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 38402 37598 37598 0 R syz-executor.3 38400 37152 37152 0 R (threaded) syz-executor.0 135034 Run CPU 0 syz-executor.0 138810 Run CPU 1 syz-executor.0 38399 32982 32982 0 R (threaded) syz-executor.1 136412 RunQ syz-executor.1 138808 S uwait 0xfffffe00541e8180 syz-executor.1 38374 36950 36950 0 R (threaded) syz-executor.2 131046 RunQ syz-executor.2 138780 S select 0xfffffe0071af0bc0 syz-executor.2 138787 S uwait 0xfffffe00541e8a80 syz-executor.2 37598 768 37598 0 Ss nanslp 0xffffffff83742401 syz-executor.3 37316 37301 37316 0 Ss select 0xfffffe0073b6b7c0 dhclient 37308 1 37308 0 Ss select 0xfffffe0071af2340 dhclient 37301 37277 424 65 S select 0xfffffe00741265c0 dhclient 37277 424 424 0 S wait 0xfffffe006d1e4560 sh 37152 768 37152 0 Rs syz-executor.0 36950 768 36950 0 Rs syz-executor.2 34711 0 0 0 DL mdwait 0xfffffe0073a2a000 [md0] 32982 768 32982 0 Rs syz-executor.1 26853 0 0 0 DL mdwait 0xfffffe0073659000 [md255] 816 0 0 0 DL aiordy 0xfffffe006d1e5580 [aiod4] 815 0 0 0 DL aiordy 0xfffffe006d1e5ae0 [aiod3] 814 0 0 0 DL aiordy 0xfffffe006d1e6040 [aiod2] 813 0 0 0 DL aiordy 0xfffffe006d1e65a0 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffffe0057674980 syz-fuzzer 100116 S uwait 0xfffffe0057aa5880 syz-fuzzer 100117 S uwait 0xfffffe0057aa5980 syz-fuzzer 100118 S wait 0xfffffe00571bc040 syz-fuzzer 100119 S uwait 0xfffffe0057674a80 syz-fuzzer 100120 S uwait 0xfffffe0057674b80 syz-fuzzer 100121 S uwait 0xfffffe0057674c80 syz-fuzzer 100122 S uwait 0xfffffe0057674d80 syz-fuzzer 100123 S kqread 0xfffffe0054093800 syz-fuzzer 100124 S wait 0xfffffe00571bc040 syz-fuzzer 100125 S uwait 0xfffffe0057aa5d80 syz-fuzzer 100153 S wait 0xfffffe00571bc040 syz-fuzzer 100475 S wait 0xfffffe00571bc040 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0058b1e0b0 csh 764 682 764 0 Ss select 0xfffffe006cbbdec0 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 0xfffffe006cbbe140 sshd 495 1 495 0 Ss select 0xfffffe005874f3c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7580 devd 423 1 423 65 Ss select 0xfffffe005874f240 dhclient 338 1 338 0 Ss select 0xfffffe006cbbe540 dhclient 335 1 335 0 Ss select 0xfffffe0007984e40 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 0xfffffe005406d4e8 [/ 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 0xffffffff8459cea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842f95c0 [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 - 0xfffffe0007968d00 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4223 sysctloid 35099 2069K 35287 vtbuf 24 1968K 46 kobj 326 1304K 515 inodedep 1998 1261K 37232 newblk 23 1030K 37138 vfscache 3 1025K 3 pcb 24 669K 3696 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 dirrem 1978 495K 37066 intr 4 472K 4 vmem 3 266K 6 subproc 144 254K 43427 freefile 1972 247K 37054 vnet_data 2 224K 2 acpitask 1 224K 1 LRO 192 194K 330 acpica 1674 184K 60830 DEVFS1 180 180K 336 tidhash 3 141K 3 filedesc 18 137K 73402 pagedep 15 132K 36334 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 routetbl 3424 119K 10152 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 umtx 368 46K 368 kdtrace 216 44K 77214 temp 35 37K 8299 BPF 22 36K 5409 DEVFS3 130 33K 210 hostcache 1 32K 1 shm 1 32K 6428 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 709 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 596 KTRACE 100 13K 100 GEOM 75 13K 617 ifnet 7 13K 76 ether_multi 152 13K 2099 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 761 bmsafemap 2 9K 37157 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 md_disk 4 9K 196 ksem 1 8K 205 shmfd 1 8K 460 pfs_vncache 1 8K 1 md_sectors 2 8K 3 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 1120 kqueue 57 6K 38413 pfs_nodes 22 6K 22 plimit 21 6K 1147 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 364 UMA 269 5K 270 tcp_fsb_rack 2 5K 394 vt 11 5K 11 ktls 2 5K 1745 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 9537 acpisem 28 4K 28 pwddesc 55 4K 38403 kcovinfo 52 4K 949 session 25 4K 156 lockf 26 3K 669 mkdir 22 3K 72622 terminal 11 3K 11 proc-args 75 3K 42333 freework 10 3K 36339 freeblks 9 3K 36338 clone 9 3K 9 uidinfo 3 3K 21 ip6ndp 13 3K 154 selfd 34 3K 507703 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 8 2K 7391 Unitno 28 2K 5903 sctp_ifa 13 2K 153 diradd 13 2K 37103 tun 7 2K 76 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 36311 in_multi 6 2K 77 toponodes 6 2K 6 select 11 2K 2971 ipsecpolicy 2 2K 2 acpidev 20 2K 20 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 153 ipsec 3 1K 3 mld 6 1K 75 igmp 6 1K 75 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 379 inpcbpolicy 16 1K 12605 osd 13 1K 6865 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 tcp_pcm_rack 1 1K 197 vnodes 1 1K 1 procdesc 2 1K 56 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 2591 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 2730 eventfd 1 1K 6591 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 9569 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 129 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 242 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 114 sctp_iter 0 0K 242 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 1693 sctp_atky 0 0K 1693 sctp_atcl 0 0K 1693 sctp_a_it 0 0K 242 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 0 filemon 0 0K 1169 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 23494 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 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 52 statfs 0 0K 2281 namei_tracker 0 0K 132 export_host 0 0K 0 cl_savebuf 0 0K 4 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 29358 ioctlops 0 0K 8902 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 327 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1845 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 90 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 150168 0 254 38494208 0 mbuf 256 8616 1047 448596 0 254 2473728 0 BUF TRIE 144 210 11606 1483 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 11526 68 12305 0 126 1484032 0 malloc-4096 4096 337 9 1171 0 2 1417216 0 UMA Slabs 0 112 11212 14 11212 0 126 1257312 0 malloc-384 384 2010 990 38938 0 30 1152000 0 RADIX NODE 144 6425 486 1103635 0 64 995184 0 vmem btag 56 17352 111 17352 0 254 977928 0 DEVCTL 1024 686 102 1033 0 0 806912 0 malloc-256 256 60 3045 24096 0 62 794880 0 malloc-256 256 2057 1048 74283 0 62 794880 0 FFS inode 1168 523 37 37578 0 8 654080 0 sctp_ep 1176 0 510 1693 0 254 599760 0 malloc-8192 8192 1 67 1172 0 1 557056 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 29 479 17510 0 254 487680 0 malloc-128 128 2688 1094 114552 0 126 484096 0 VM OBJECT 264 1329 201 440553 0 30 403920 0 malloc-65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 154 24 1672 0 8 364544 0 THREAD 1824 160 24 38810 0 8 335616 0 malloc-4096 4096 72 8 38722 0 2 327680 0 malloc-64 64 4146 705 551403 0 254 310464 0 VNODE 448 563 103 37689 0 30 298368 0 malloc-16 16 14568 432 56162 0 254 240000 0 malloc-2048 2048 99 13 509 0 8 229376 0 tcp_log 416 0 513 24 0 254 213408 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 36664 0 1 196608 0 malloc-1024 1024 180 12 336 0 16 196608 0 mbuf_packet 256 2 760 35879 0 254 195072 0 malloc-128 128 1251 268 69103 0 126 194432 0 malloc-32 32 5397 525 42677 0 254 189504 0 UMA Zones 768 241 3 242 0 16 187392 0 FPU_save_area 832 162 54 40687 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1210 554 1274560 0 126 169344 0 FFS2 dinode 256 523 107 37577 0 62 161280 0 S VFS Cache 104 1024 380 48816 0 126 146016 0 128 Bucket 1024 73 58 10206 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 652 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-2048 2048 4 60 2090 0 8 131072 0 unpcb 256 11 499 2987 0 254 130560 0 malloc-32 32 3448 458 9546 0 254 124992 0 PROC 1376 54 34 38402 0 8 121088 0 64 Bucket 512 147 85 25506 0 30 118784 0 tcp_inpcb 1312 8 82 6852 0 8 118080 0 ksiginfo 112 67 977 1970 0 126 116928 0 malloc-256 256 258 177 47738 0 62 111360 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 3 45 510 0 8 98304 0 g_bio 408 0 240 10342 0 30 97920 0 pipe 728 20 112 4789 0 16 96096 0 filedesc0 1072 55 29 38403 0 8 90048 0 UMA Kegs 384 228 5 229 0 30 89472 0 32 Bucket 256 126 189 13006 0 62 80640 0 malloc-512 512 5 147 5119 0 30 77824 0 malloc-64 64 520 551 29268 0 254 68544 0 malloc-128 128 108 419 46669 0 126 67456 0 malloc-128 128 296 231 383 0 126 67456 0 malloc-128 128 377 150 2581 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 6 26 6486 0 8 65536 0 malloc-256 256 141 114 301 0 62 65280 0 malloc-256 256 70 185 80397 0 62 65280 0 udp_inpcb 424 6 147 5097 0 30 64872 0 malloc-384 384 117 33 272 0 30 57600 0 malloc-8192 8192 5 2 156 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 208 611 9770 0 254 52416 0 malloc-64 64 458 361 663 0 254 52416 0 Files 80 181 469 125492 0 126 52000 0 VMSPACE 616 32 52 38190 0 16 51744 0 malloc-128 128 169 234 971 0 126 51584 0 malloc-256 256 109 86 3235 0 62 49920 0 malloc-256 256 17 178 39030 0 62 49920 0 malloc-256 256 17 178 38720 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 241621 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 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 271 0 8 49152 0 malloc-1024 1024 12 36 4291 0 16 49152 0 pcpu-8 8 4757 1387 51968 0 254 49152 0 da_ccb 544 0 84 2692 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 2557 0 2 40960 0 udplite_inpcb 424 0 90 520 0 30 38160 0 malloc-64 64 57 510 955 0 254 36288 0 malloc-64 64 180 387 77679 0 254 36288 0 malloc-64 64 53 514 1630 0 254 36288 0 malloc-64 64 8 559 3043 0 254 36288 0 malloc-32 32 296 838 18298 0 254 36288 0 malloc-128 128 3 276 224 0 126 35712 0 ripcb 392 2 88 136 0 30 35280 0 itimer 352 0 99 5094 0 30 34848 0 routing nhops 256 27 108 326 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 54 334 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 2 0 2 0 1 32768 0 malloc-2048 2048 4 12 63 0 8 32768 0 malloc-1024 1024 12 20 270 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 575 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 1 31 5 0 16 32768 0 malloc-512 512 2 62 50 0 30 32768 0 malloc-512 512 11 53 222 0 30 32768 0 malloc-512 512 2 62 608 0 30 32768 0 malloc-512 512 2 62 8589 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 117353 0 254 32320 0 PWD 40 19 789 36420 0 254 32320 0 KNOTE 160 30 170 435043 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 82 318 6484 0 126 32000 0 PGRP 120 25 239 156 0 126 31680 0 clpbuf 2624 0 12 39 0 4 31488 0 tcp_bbr_pcb 832 0 36 488 0 16 29952 0 sctp_laddr 48 0 588 290 0 254 28224 0 ertt 72 8 384 6852 0 126 28224 0 16 Bucket 144 70 126 626 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 691 0 62 27664 0 cpuset 200 7 121 1591 0 62 25600 0 malloc-4096 4096 1 5 198 0 2 24576 0 malloc-4096 4096 1 5 79 0 2 24576 0 rl_entry 40 82 524 82 0 254 24240 0 rtentry 168 30 114 326 0 62 24192 0 malloc-384 384 21 39 641 0 30 23040 0 malloc-384 384 1 59 3 0 30 23040 0 domainset 40 0 567 1503 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 malloc-32 32 37 593 399 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 774 0 254 20160 0 malloc-32 32 40 590 741 0 254 20160 0 malloc-32 32 10 620 3510 0 254 20160 0 2 Bucket 32 96 534 3896 0 254 20160 0 AIOCB 552 0 35 938 0 16 19320 0 L VFS Cache 320 0 60 8 0 30 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 4 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 vtnet_tx_hdr 24 0 668 154778 0 254 16032 0 malloc-16 16 10 990 6857 0 254 16000 0 kenv 258 17 43 1141 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 tcp_rack_pcb 1216 1 9 197 0 8 12160 0 tcp_inpcb ports 32 3 375 5 0 254 12096 0 malloc-16 16 18 732 149 0 254 12000 0 malloc-16 16 304 446 689 0 254 12000 0 malloc-16 16 119 631 260 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 34310 0 254 12000 0 malloc-16 16 30 720 2903 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 md0 512 0 0 0 0 30 0 0 md255 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_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_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 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 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-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