panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710611254 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a42fd90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a42fef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a4300b0 panic() at panic+0xb5/frame 0xfffffe006a430170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a4301b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a4302f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a430330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe006a430450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe006a4307b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a430930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a430a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a430b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a430cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a430d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a430f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a430f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825452f08, rbp = 0x825452f80 --- KDB: enter: panic [ thread pid 43317 tid 147032 ] 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 0xfffffe0071600000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006a42fed0 rbp 0xfffffe006a42fef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073f46520 r12 0xfffffe0073f46000 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 43317 (syz-executor.0) at 0xfffffe0073f2cac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 40067 at 0xfffffe006cddd020 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006a3824d0 (map 0xfffffe006a3824d0) (map.pmap 0xfffffe006a382590) (pmap 0xfffffe006a382600) threads: 2 135881 RunQ syz-executor.0 147032 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 43318 42248 42248 0 RE CPU 1 syz-executor.3 43317 40067 40067 0 R (threaded) syz-executor.0 135881 RunQ syz-executor.0 147032 Run CPU 0 syz-executor.0 43296 42541 42541 0 R (threaded) syz-executor.2 136532 RunQ syz-executor.2 146999 S kqread 0xfffffe00706dbe00 syz-executor.2 147005 S uwait 0xfffffe0057677700 syz-executor.2 43294 42150 42150 0 S (threaded) syz-executor.1 143609 S nanslp 0xffffffff83742401 syz-executor.1 147001 S kqread 0xfffffe00706dea00 syz-executor.1 147007 S uwait 0xfffffe00541e8700 syz-executor.1 42541 768 42541 0 Rs syz-executor.2 42248 768 42248 0 Ss nanslp 0xffffffff83742401 syz-executor.3 42150 768 42150 0 Ss nanslp 0xffffffff83742400 syz-executor.1 41141 41130 41141 0 Ss select 0xfffffe006cd7a0c0 dhclient 41138 1 41138 0 Ss select 0xfffffe007072e440 dhclient 41130 41116 424 65 S select 0xfffffe0073fc0340 dhclient 41116 424 424 0 S wait 0xfffffe0057be8040 sh 40067 768 40067 0 Rs syz-executor.0 813 0 0 0 DL aiordy 0xfffffe006cdde040 [aiod4] 812 0 0 0 DL aiordy 0xfffffe006cdde5a0 [aiod3] 811 0 0 0 DL aiordy 0xfffffe006cddeb00 [aiod2] 810 0 0 0 DL aiordy 0xfffffe00571bbae0 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0057675c00 syz-fuzzer 100116 S uwait 0xfffffe0057aa5880 syz-fuzzer 100117 S uwait 0xfffffe0057aa5980 syz-fuzzer 100118 S wait 0xfffffe006a301020 syz-fuzzer 100119 S wait 0xfffffe006a301020 syz-fuzzer 100120 S uwait 0xfffffe0057674a80 syz-fuzzer 100121 S uwait 0xfffffe0057674b80 syz-fuzzer 100122 S uwait 0xfffffe0057674c80 syz-fuzzer 100123 S wait 0xfffffe006a301020 syz-fuzzer 100124 S uwait 0xfffffe0057674d80 syz-fuzzer 100125 S kqread 0xfffffe0058756500 syz-fuzzer 100150 S uwait 0xfffffe0057674400 syz-fuzzer 102408 S wait 0xfffffe006a301020 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057be9670 csh 764 682 764 0 Ss select 0xfffffe006cd7d5c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f38b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f3cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576900b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00576904b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00576908b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057690cb0 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 0xfffffe0007984a40 sshd 495 1 495 0 Ss select 0xfffffe005874edc0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7020 devd 423 1 423 65 Ss select 0xfffffe005874ec40 dhclient 338 1 338 0 Ss select 0xfffffe005874f040 dhclient 335 1 335 0 Ss select 0xfffffe00079849c0 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] 100094 D sdflush 0xfffffe00588f90e8 [/ 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 0xffffffff83f9bea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8433b5c0 [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 - 0xfffffe0007968e00 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 43318 (syz-executor.3) thread 0xfffffe00706ce000 (146478) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077abe80) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8641 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe006ce3f130) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8551 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 pcb 2499 3452K 21427 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 sctp_stro 1236 1236K 2691 newblk 17 1028K 42013 vfscache 3 1025K 3 sctp_atcl 2473 928K 10840 inodedep 800 812K 41541 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 subproc 142 246K 43408 vnet_data 2 224K 2 acpitask 1 224K 1 dirrem 775 194K 41414 LRO 184 186K 310 acpica 1674 184K 60830 DEVFS1 172 172K 315 sctp_atky 3709 155K 13531 tidhash 3 141K 3 pagedep 15 132K 41214 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 83074 routetbl 3176 111K 9414 sem 4 106K 4 freefile 782 98K 41409 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 384 48K 384 kdtrace 220 46K 90353 sctp_athm 2473 39K 10840 sctp_map 2472 39K 5382 temp 35 37K 12619 BPF 22 36K 2581 hostcache 1 32K 1 shm 1 32K 763 DEVFS3 128 32K 201 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 658 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 sctp_timw 58 15K 58 bus-sc 34 15K 1687 eventhandler 161 14K 161 lltable 43 14K 552 KTRACE 100 13K 100 ifnet 7 13K 70 ether_multi 152 13K 1936 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 707 bmsafemap 2 9K 41480 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 108 shmfd 1 8K 128 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 kqueue 59 8K 44635 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 407 pfs_nodes 22 6K 22 plimit 21 6K 1150 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 334 sctp_ifa 33 5K 142 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 5073 acpisem 28 4K 28 kcovinfo 52 4K 871 pwddesc 52 4K 43319 session 25 4K 163 terminal 11 3K 11 proc-args 75 3K 47649 lockf 23 3K 182 mkdir 19 3K 82358 ip6ndp 14 3K 146 clone 9 3K 9 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 567682 Unitno 29 2K 505 diradd 13 2K 41451 tun 7 2K 70 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 41179 CC Mem 6 2K 8830 in_multi 6 2K 71 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 167 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 64 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 41211 ipsec 3 1K 3 sctp_ifn 6 1K 142 freeblks 3 1K 41210 mld 6 1K 69 igmp 6 1K 69 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 354 cdev 2 1K 2 inpcbpolicy 15 1K 13729 osd 11 1K 7744 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 68 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 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 22150 sctp_vrf 1 1K 1 vnet 1 1K 1 ktls 1 1K 5170 pmc 1 1K 1 entropy 2 1K 126 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 292 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 91 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 182 sctp_mcore 0 0K 0 sctp_socko 0 0K 1186 sctp_iter 0 0K 215 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 215 sctp_aadr 0 0K 921 sctp_stri 0 0K 0 filemon 0 0K 2438 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 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 38656 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 30 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 15 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 7923 namei_tracker 0 0K 74 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 1945 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 45189 ioctlops 0 0K 8781 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 293 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 2215 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 12 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 9126 526 186260 0 254 39534592 0 sctp_asoc 2256 1236 289 2691 0 254 3440400 0 mbuf 256 10124 545 561339 0 254 2731264 0 malloc-2048 2048 1241 47 8569 0 8 2637824 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 malloc-384 384 3285 1485 52394 0 30 1831680 0 sctp_ep 1176 1237 293 8149 0 254 1799280 0 BUF TRIE 144 204 11612 1710 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11448 146 13286 0 126 1484032 0 malloc-4096 4096 337 11 1056 0 2 1425408 0 UMA Slabs 0 112 12510 12 12510 0 126 1402464 0 malloc-1024 1024 1248 16 7144 0 16 1294336 0 sctp_raddr 736 1236 293 2691 0 254 1125344 0 vmem btag 56 19789 122 19789 0 254 1115016 0 RADIX NODE 144 6656 367 1244494 0 64 1011312 0 malloc-256 256 59 2926 39123 0 62 764160 0 malloc-256 256 848 2137 83508 0 62 764160 0 socket 960 29 735 27167 0 254 733440 0 FFS inode 1168 516 65 41925 0 9 678608 0 DEVCTL 1024 537 103 960 0 0 655360 0 malloc-8192 8192 1 67 2441 0 1 557056 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-128 128 1490 2292 125644 0 126 484096 0 256 Bucket 2048 173 27 2018 0 8 409600 0 VM OBJECT 264 1318 182 498969 0 30 396000 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-256 256 1312 128 49977 0 62 368640 0 THREAD 1824 166 26 47033 0 8 350208 0 malloc-4096 4096 65 11 44267 0 2 311296 0 malloc-64 64 4115 736 617114 0 254 310464 0 VNODE 448 555 111 42029 0 30 298368 0 mbuf_packet 256 348 668 47299 0 254 260096 0 malloc-16 16 14467 533 63077 0 254 240000 0 malloc-2048 2048 3 109 510 0 8 229376 0 tcp_log 416 0 513 81 0 254 213408 0 malloc-2048 2048 95 9 475 0 8 212992 0 malloc-65536 65536 0 3 110 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 7 5 41503 0 1 196608 0 malloc-1024 1024 172 20 315 0 16 196608 0 malloc-128 128 1271 248 76320 0 126 194432 0 malloc-32 32 5364 558 47405 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 FPU_save_area 832 168 48 49543 0 16 179712 0 sctp_stream_msg_out 112 1245 303 1977 0 254 173376 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1209 555 1385185 0 126 169344 0 FFS2 dinode 256 516 114 41925 0 62 161280 0 S VFS Cache 104 1025 379 47373 0 126 146016 0 malloc-65536 65536 0 2 804 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 5066 0 254 130560 0 tcp_inpcb 1312 6 90 7731 0 8 125952 0 PROC 1376 52 36 43318 0 8 121088 0 64 Bucket 512 165 67 28573 0 30 118784 0 128 Bucket 1024 81 34 9432 0 16 117760 0 ksiginfo 112 71 973 2757 0 126 116928 0 malloc-256 256 258 177 57910 0 62 111360 0 malloc-32 32 3201 201 4298 0 254 108864 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 10599 0 30 97920 0 malloc-32 32 2484 414 17578 0 254 92736 0 filedesc0 1072 52 32 43319 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-16 16 4975 525 21015 0 254 88000 0 malloc-64 64 1244 79 4272 0 254 84672 0 malloc-128 128 393 258 2806 0 126 83328 0 32 Bucket 256 134 181 14784 0 62 80640 0 sctp_chunk 152 158 362 661 0 254 79040 0 malloc-64 64 520 551 34351 0 254 68544 0 malloc-128 128 296 231 515 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 7094 0 8 65536 0 malloc-2048 2048 10 22 264 0 8 65536 0 malloc-256 256 140 115 292 0 62 65280 0 malloc-256 256 108 147 2392 0 62 65280 0 malloc-256 256 58 197 86753 0 62 65280 0 malloc-512 512 5 115 1692 0 30 61440 0 ripcb 392 3 150 5004 0 30 59976 0 malloc-384 384 117 33 300 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 udp_inpcb 424 6 120 990 0 30 53424 0 malloc-64 64 208 611 5300 0 254 52416 0 malloc-64 64 176 643 87447 0 254 52416 0 malloc-64 64 458 361 848 0 254 52416 0 VMSPACE 616 32 52 43299 0 16 51744 0 malloc-128 128 169 234 949 0 126 51584 0 malloc-256 256 17 178 43551 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 235104 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-4096 4096 4 8 8057 0 2 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 pcpu-8 8 4733 1411 27008 0 254 49152 0 pipe 728 20 46 1014 0 16 48048 0 da_ccb 544 0 84 2781 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 Files 80 182 368 118951 0 126 44000 0 AIOCB 552 0 70 5926 0 16 38640 0 malloc-64 64 57 510 877 0 254 36288 0 malloc-64 64 53 514 2103 0 254 36288 0 malloc-128 128 2 277 108 0 126 35712 0 malloc-128 128 104 175 44358 0 126 35712 0 routing nhops 256 27 108 304 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 54 313 0 30 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 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 62 0 8 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 2 30 221 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 64 0 30 32768 0 malloc-512 512 13 51 342 0 30 32768 0 malloc-512 512 2 62 564 0 30 32768 0 malloc-512 512 2 62 1025 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 136868 0 254 32320 0 PWD 40 18 790 41296 0 254 32320 0 KNOTE 160 34 166 522034 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 91 0 126 31680 0 PGRP 120 25 239 1082 0 126 31680 0 clpbuf 2624 0 12 57 0 4 31488 0 tcp_bbr_pcb 832 0 36 112 0 16 29952 0 sctp_laddr 48 0 588 1705 0 254 28224 0 tcp_inpcb ports 32 3 879 1178 0 254 28224 0 ertt 72 6 386 7731 0 126 28224 0 malloc-32 32 295 587 27038 0 254 28224 0 16 Bucket 144 72 124 1540 0 62 28224 0 4 Bucket 48 6 582 10 0 254 28224 0 AIO 208 0 133 5902 0 62 27664 0 udplite_inpcb 424 0 63 4 0 30 26712 0 cpuset 200 8 120 792 0 62 25600 0 malloc-8192 8192 1 2 123 0 1 24576 0 malloc-4096 4096 0 6 92 0 2 24576 0 tcp_rack_pcb 1216 0 20 91 0 8 24320 0 tcp_log_id_bucket 176 0 138 28 0 62 24288 0 rl_entry 40 84 522 84 0 254 24240 0 rtentry 168 30 114 304 0 62 24192 0 8 Bucket 80 84 216 5861 0 126 24000 0 malloc-384 384 21 39 621 0 30 23040 0 domainset 40 0 567 682 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 37 593 380 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 846 0 254 20160 0 malloc-32 32 40 590 1106 0 254 20160 0 2 Bucket 32 102 528 4329 0 254 20160 0 AIOLIO 272 0 70 1945 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-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 178951 0 254 16032 0 kenv 258 17 43 1164 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 8 742 7736 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 1200 0 254 12000 0 malloc-16 16 115 635 1029 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 44216 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 1 29 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 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 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 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