panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710697575 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a3cfd90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a3cfef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a3d00b0 panic() at panic+0xb5/frame 0xfffffe006a3d0170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a3d01b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a3d02f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a3d0330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2ec/frame 0xfffffe006a3d0450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a3d07b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a3d0930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a3d0a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a3d0b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a3d0cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a3d0d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a3d0f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a3d0f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825674f08, rbp = 0x825674f80 --- KDB: enter: panic [ thread pid 24399 tid 242967 ] 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 0xfffffe006e600000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006a3cfed0 rbp 0xfffffe006a3cfef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073874c60 r12 0xfffffe0073874740 r13 0xfffffffffffffffe r14 0xffffffff82702500 .str.27 r15 0 rip 0xffffffff815cf32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191ce7(%rip) db> show proc Process 24399 (syz-executor.2) at 0xfffffe006ce27ae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 23173 at 0xfffffe006d1ec040 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073867738 (map 0xfffffe0073867738) (map.pmap 0xfffffe00738677f8) (pmap 0xfffffe0073867868) threads: 2 241969 RunQ syz-executor.2 242967 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 24399 23173 23173 0 R (threaded) syz-executor.2 241969 RunQ syz-executor.2 242967 Run CPU 0 syz-executor.2 24383 21604 21604 0 R (threaded) syz-executor.3 221401 CanRun syz-executor.3 242945 S connec 0xfffffe006a54585a syz-executor.3 242948 S uwait 0xfffffe0057675500 syz-executor.3 242949 S uwait 0xfffffe0073930200 syz-executor.3 24381 24199 24199 0 R (threaded) syz-executor.1 240614 RunQ syz-executor.1 242943 S connec 0xfffffe0058a940da syz-executor.1 242946 S uwait 0xfffffe0057677200 syz-executor.1 24199 768 24199 0 Rs syz-executor.1 23173 768 23173 0 Rs syz-executor.2 22979 22955 22979 0 Ss select 0xfffffe007389f1c0 dhclient 22962 1 22962 0 Ss select 0xfffffe00719fb740 dhclient 22955 22925 424 65 S select 0xfffffe0073fbf340 dhclient 22925 424 424 0 S wait 0xfffffe006d1eb020 sh 21604 768 21604 0 Rs syz-executor.3 18838 768 18838 0 Rs CPU 1 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100103 S kqread 0xfffffe0054093d00 syz-fuzzer 100110 S uwait 0xfffffe0057aa5a80 syz-fuzzer 100111 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100112 S uwait 0xfffffe0057aa5c80 syz-fuzzer 100113 S uwait 0xfffffe0057aa5d80 syz-fuzzer 100114 S uwait 0xfffffe0057aa5e80 syz-fuzzer 100115 S wait 0xfffffe006cc36580 syz-fuzzer 100116 S wait 0xfffffe006cc36580 syz-fuzzer 100118 S wait 0xfffffe006cc36580 syz-fuzzer 100119 S uwait 0xfffffe0057675400 syz-fuzzer 100131 S wait 0xfffffe006cc36580 syz-fuzzer 100132 S uwait 0xfffffe0057674680 syz-fuzzer 100612 S uwait 0xfffffe0057677680 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cc35610 csh 764 682 764 0 Ss select 0xfffffe005874f140 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 0xfffffe005874ebc0 sshd 495 1 495 0 Ss select 0xfffffe005874f0c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be9060 devd 423 1 423 65 Ss select 0xfffffe005874f040 dhclient 338 1 338 0 Ss select 0xfffffe006cc526c0 dhclient 335 1 335 0 Ss select 0xfffffe0007984840 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bb020 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100080 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] 100081 D launds 0xffffffff8388f484 [laundry: dom0] 100082 D umarcl 0xffffffff81d69380 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f8bea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842ce5c0 [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 - 0xfffffe0007968600 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 18838 (syz-executor.0) thread 0xfffffe0074a42000 (234901) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0073ea2398) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8084 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058a01d38) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8083 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058a01c68) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4343 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0073ea22c8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4339 shared sx killpg racer (killpg racer) r = 0 (0xfffffe006cd1d0d0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:975 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 filemon 219 1752K 14090 kobj 326 1304K 488 newblk 19 1029K 123045 vfscache 3 1025K 3 inodedep 431 674K 128237 pcb 28 673K 26907 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 LRO 444 448K 758 vmem 3 266K 6 DEVFS1 266 266K 597 routetbl 7678 252K 22794 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 126 222K 124440 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 15 132K 121977 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 243520 sem 4 106K 4 gtaskqueue 18 98K 18 dirrem 352 88K 127585 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 freefile 409 52K 127573 umtx 384 48K 384 kdtrace 208 43K 267331 temp 35 37K 28895 BPF 22 36K 4625 hostcache 1 32K 1 shm 1 32K 3387 DEVFS3 128 32K 295 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 1541 DEVFSP 281 18K 21076 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 ksem 19 16K 6817 sctp_timw 57 15K 57 bus-sc 34 15K 1687 eventhandler 161 14K 161 lltable 43 14K 1364 KTRACE 100 13K 100 ifnet 7 13K 164 ether_multi 152 13K 4937 sigio 192 12K 193 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 1663 bmsafemap 2 9K 127888 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 2230 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 662 pfs_nodes 22 6K 22 plimit 21 6K 2408 kqueue 50 6K 135747 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 804 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 kcovinfo 52 4K 2093 session 25 4K 22716 pwddesc 48 3K 124362 ip6ndp 16 3K 336 lockf 26 3K 616 terminal 11 3K 11 proc-args 74 3K 133080 clone 9 3K 9 uidinfo 3 3K 16 sctp_stro 2 2K 1365 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 243870 ipsec-saq 2 2K 2 selfd 31 2K 1627821 freework 8 2K 122081 freeblks 7 2K 122067 sctp_ifa 13 2K 332 diradd 13 2K 127624 Unitno 27 2K 9251 tun 7 2K 164 CAM XPT 22 2K 543 sctp_atcl 4 2K 10977 msi 12 2K 12 CC Mem 6 2K 17143 in_multi 6 2K 238 toponodes 6 2K 6 newdirblk 10 2K 121935 ipsecpolicy 2 2K 2 select 10 2K 344 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 114 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 332 mld 6 1K 163 igmp 6 1K 163 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 inpcbpolicy 17 1K 47175 netlink 2 1K 913 ip6opt 2 1K 6999 cdev 2 1K 2 osd 11 1K 15927 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 2 1K 3140 sctp_atky 6 1K 12342 vnodes 1 1K 1 procdesc 2 1K 134 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 79 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 soname 6 1K 35717 cryptodev 2 1K 648 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 sctp_vrf 1 1K 1 sctp_athm 4 1K 10977 sctp_map 4 1K 2730 ip_moptions 1 1K 654 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 255 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 500 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 727 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 1454 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3712 sctp_iter 0 0K 543 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 543 sctp_aadr 0 0K 0 sctp_stri 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 75182 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 55 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 37 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 ip6_moptions 0 0K 408 in6_mfilter 0 0K 389 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 in_mfilter 0 0K 96 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 18385 namei_tracker 0 0K 518 export_host 0 0K 0 cl_savebuf 0 0K 9 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 60014 ioctlops 0 0K 2575 eventfd 0 0K 1964 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 292 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 4224 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 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 441648 0 254 38494208 0 mbuf_cluster 2048 762 508 1168 0 254 2600960 0 mbuf 256 9308 610 1368056 0 254 2539008 0 malloc-8192 8192 220 64 14093 0 1 2326528 0 BUF TRIE 144 215 11601 3087 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-384 384 447 3423 139247 0 30 1486080 0 malloc-128 128 11449 145 13267 0 126 1484032 0 malloc-4096 4096 337 11 1196 0 2 1425408 0 UMA Slabs 0 112 11962 20 11962 0 126 1341984 0 DEVCTL 1024 1000 100 1793 0 0 1126400 0 vmem btag 56 18710 49 18710 0 254 1050504 0 RADIX NODE 144 6603 588 3572442 0 68 1035504 0 malloc-256 256 427 3548 250746 0 62 1017600 0 malloc-256 256 61 3479 82088 0 62 906240 0 sctp_ep 1176 2 768 9612 0 254 905520 0 FFS inode 1168 523 135 128649 0 8 768544 0 socket 960 32 732 70532 0 254 733440 0 malloc-128 128 1120 3437 380932 0 126 583296 0 sctp_asoc 2256 2 253 1365 0 254 575280 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 225 7 1127 0 8 475136 0 VM OBJECT 264 1321 299 1424734 0 30 427680 0 256 Bucket 2048 186 22 3111 0 8 425984 0 malloc-65536 65536 6 0 6 0 1 393216 0 VNODE 448 562 284 128847 0 31 379008 0 THREAD 1824 158 34 142967 0 8 350208 0 malloc-64 64 4302 549 1759409 0 254 310464 0 malloc-4096 4096 60 12 126104 0 2 294912 0 malloc-1024 1024 266 6 597 0 16 278528 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-32 32 7701 489 17410 0 254 262080 0 malloc-16 16 14466 534 147996 0 254 240000 0 malloc-2048 2048 6 106 10557 0 8 229376 0 tcp_log 416 0 513 195 0 254 213408 0 tcp_inpcb 1312 8 145 15914 0 8 200736 0 malloc-32 32 5364 810 128361 0 254 197568 0 malloc-16384 16384 7 5 121679 0 1 196608 0 unpcb 256 11 754 13222 0 254 195840 0 mbuf_packet 256 3 759 112578 0 254 195072 0 malloc-128 128 1251 268 161760 0 126 194432 0 sctp_raddr 736 2 262 1365 0 254 194304 0 FFS2 dinode 256 523 227 128649 0 62 192000 0 UMA Zones 768 239 0 239 0 16 183552 0 FPU_save_area 832 160 56 152333 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1189 575 3821721 0 126 169344 0 malloc-2048 2048 3 77 510 0 8 163840 0 S VFS Cache 104 1023 498 148558 0 126 158184 0 128 Bucket 1024 98 49 31888 0 16 150528 0 64 Bucket 512 211 77 74306 0 30 147456 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 34 0 1 131072 0 malloc-65536 65536 0 2 2009 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-256 256 248 262 170161 0 62 130560 0 ksiginfo 112 63 981 9524 0 126 116928 0 g_bio 408 0 270 22810 0 30 110160 0 PROC 1376 48 29 124362 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 pipe 728 20 112 30259 0 16 96096 0 32 Bucket 256 214 161 32233 0 62 96000 0 malloc-512 512 5 179 4121 0 30 94208 0 udplite_inpcb 424 1 215 13297 0 30 91584 0 UMA Kegs 384 226 7 226 0 30 89472 0 filedesc0 1072 48 29 124362 0 8 82544 0 malloc-256 256 76 239 133225 0 62 80640 0 malloc-8192 8192 7 2 15 0 1 73728 0 malloc-64 64 427 644 21402 0 254 68544 0 malloc-64 64 524 547 55120 0 254 68544 0 malloc-128 128 296 231 508 0 126 67456 0 malloc-128 128 393 134 5418 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 3448 0 8 65536 0 malloc-2048 2048 10 22 365 0 8 65536 0 malloc-1024 1024 14 50 9787 0 16 65536 0 malloc-256 256 109 146 4885 0 62 65280 0 malloc-256 256 67 188 251207 0 62 65280 0 udp_inpcb 424 8 145 8631 0 30 64872 0 Files 80 402 398 407713 0 126 64000 0 ripcb 392 2 151 9333 0 30 59976 0 da_ccb 544 0 98 5833 0 16 53312 0 malloc-64 64 173 646 250715 0 254 52416 0 VMSPACE 616 32 52 124335 0 16 51744 0 malloc-128 128 169 234 23693 0 126 51584 0 malloc-128 128 105 298 131295 0 126 51584 0 malloc-256 256 142 53 480 0 62 49920 0 malloc-256 256 17 178 133830 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 738102 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 4 20 636 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-512 512 11 85 2684 0 30 49152 0 pcpu-8 8 4749 1395 59408 0 254 49152 0 malloc-384 384 36 84 726 0 30 46080 0 malloc-384 384 106 14 470 0 30 46080 0 tcp_bbr_pcb 832 0 54 563 0 16 44928 0 PWD 40 18 1093 121096 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 193 122 193 0 62 42840 0 malloc-4096 4096 4 6 18867 0 2 40960 0 tcp_rack_pcb 1216 0 30 727 0 8 36480 0 malloc-64 64 57 510 2115 0 254 36288 0 malloc-64 64 53 514 3272 0 254 36288 0 malloc-64 64 458 109 663 0 254 36288 0 malloc-64 64 10 557 4936 0 254 36288 0 malloc-32 32 295 839 70706 0 254 36288 0 16 Bucket 144 70 182 1655 0 62 36288 0 tcp_bbr_map 128 0 279 60 0 126 35712 0 malloc-128 128 2 277 813 0 126 35712 0 routing nhops 256 27 108 702 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 2 14 4 0 8 32768 0 malloc-1024 1024 18 14 1876 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 2391 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 1 31 13 0 16 32768 0 malloc-512 512 1 63 3 0 30 32768 0 malloc-512 512 2 62 114 0 30 32768 0 malloc-512 512 2 62 1360 0 30 32768 0 malloc-512 512 2 62 8 0 30 32768 0 malloc-512 512 0 64 29 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 364282 0 254 32320 0 KNOTE 160 30 170 1446453 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 120 280 20883 0 126 32000 0 tcp_log_id_node 120 2 262 234 0 126 31680 0 PGRP 120 25 239 22716 0 126 31680 0 clpbuf 2624 0 12 77 0 4 31488 0 sctp_laddr 48 0 588 729 0 254 28224 0 udp_inpcb ports 32 3 879 1097 0 254 28224 0 tcp_inpcb ports 32 3 879 652 0 254 28224 0 ertt 72 6 386 15914 0 126 28224 0 malloc-32 32 14 868 20459 0 254 28224 0 4 Bucket 48 7 581 14 0 254 28224 0 2 Bucket 32 105 777 14688 0 254 28224 0 cpuset 200 7 121 18782 0 62 25600 0 malloc-8192 8192 1 2 143 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 0 6 728 0 2 24576 0 tcp_log_id_bucket 176 1 137 49 0 62 24288 0 rl_entry 40 98 508 98 0 254 24240 0 rtentry 168 30 114 702 0 62 24192 0 malloc-384 384 52 8 126 0 30 23040 0 malloc-384 384 21 39 1057 0 30 23040 0 domainset 40 0 567 14488 0 254 22680 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 240 0 254 20160 0 malloc-32 32 37 593 2569 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 1465 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 tcp_rack_map 128 0 155 174 0 126 19840 0 L VFS Cache 320 0 60 36 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 11 0 2 16384 0 malloc-4096 4096 1 3 115 0 2 16384 0 malloc-1024 1024 0 16 2 0 16 16384 0 malloc-512 512 0 32 3 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 480298 0 254 16032 0 malloc-16 16 8 992 16146 0 254 16000 0 malloc-16 16 298 702 897 0 254 16000 0 malloc-16 16 38 962 23547 0 254 16000 0 kenv 258 17 43 1264 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 18 732 131 0 254 12000 0 malloc-16 16 245 505 562 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 40148 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 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 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 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 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-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-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