panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710556136 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a6efaf0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a6efc50 vpanic() at vpanic+0x26a/frame 0xfffffe006a6efe10 panic() at panic+0xb5/frame 0xfffffe006a6efed0 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a6eff10 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a6f0050 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a6f0090 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe006a6f01b0 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a6f0510 rack_ctloutput() at rack_ctloutput+0x10af/frame 0xfffffe006a6f07b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a6f0930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a6f0a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a6f0b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a6f0cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a6f0d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a6f0f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a6f0f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x82266ef08, rbp = 0x82266ef80 --- KDB: enter: panic [ thread pid 53448 tid 155519 ] Stopped at kdb_enter+0x6e: movq $0,0x2191cf7(%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 0xffffffff82702440 .str.27 rsp 0xfffffe006a6efc30 rbp 0xfffffe006a6efc50 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe006fe6ac60 r12 0xfffffe006fe6a740 r13 0xfffffffffffffffd r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 53448 (syz-executor.2) at 0xfffffe006f21dac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 46241 at 0xfffffe006f21e020 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006f3a84d0 (map 0xfffffe006f3a84d0) (map.pmap 0xfffffe006f3a8590) (pmap 0xfffffe006f3a8600) threads: 2 142367 RunQ syz-executor.2 155519 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 53449 50599 50599 0 R CPU 0 syz-executor.3 53448 46241 46241 0 R (threaded) syz-executor.2 142367 RunQ syz-executor.2 155519 Run CPU 1 syz-executor.2 53447 41438 41438 0 R (threaded) syz-executor.1 155387 RunQ syz-executor.1 155518 S uwait 0xfffffe0057677b80 syz-executor.1 53438 52393 52393 0 S (threaded) syz-executor.0 148968 S nanslp 0xffffffff83742400 syz-executor.0 155507 S piperd 0xfffffe006ff79430 syz-executor.0 155509 S uwait 0xfffffe0073e34880 syz-executor.0 155510 S uwait 0xfffffe0057674380 syz-executor.0 52864 52853 52864 0 Ss select 0xfffffe0071f07ec0 dhclient 52858 1 52858 0 Ss select 0xfffffe0071f27bc0 dhclient 52853 52836 424 65 S select 0xfffffe006f37aec0 dhclient 52836 424 424 0 S wait 0xfffffe006cdc3020 sh 52393 768 52393 0 Ss nanslp 0xffffffff83742401 syz-executor.0 50599 768 50599 0 Ss nanslp 0xffffffff83742401 syz-executor.3 49389 1 49389 65 Ss select 0xfffffe0071f05d40 dhclient 47003 1 47003 0 Ss select 0xfffffe006f37bbc0 dhclient 47000 1 47000 0 Ss select 0xfffffe0071f53c40 dhclient 46241 768 46241 0 Ss nanslp 0xffffffff83742401 syz-executor.2 45613 1 45613 65 Ss select 0xfffffe006f37bb40 dhclient 41577 1 41577 0 Ss select 0xfffffe0071f2f040 dhclient 41567 1 41567 0 Ss select 0xfffffe005874c7c0 dhclient 41438 768 41438 0 Ss nanslp 0xffffffff83742400 syz-executor.1 12513 0 0 0 DL - 0xffffffff83852240 [soaiod4] 12512 0 0 0 DL - 0xffffffff83852240 [soaiod3] 12511 0 0 0 DL - 0xffffffff83852240 [soaiod2] 12510 0 0 0 DL - 0xffffffff83852240 [soaiod1] 821 0 0 0 DL aiordy 0xfffffe006f21f5a0 [aiod4] 820 0 0 0 DL aiordy 0xfffffe006f21fb00 [aiod3] 819 0 0 0 DL aiordy 0xfffffe006cdc5060 [aiod2] 818 0 0 0 DL aiordy 0xfffffe00541df5c0 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100087 S uwait 0xfffffe0057676e80 syz-fuzzer 100117 S uwait 0xfffffe0057aa5880 syz-fuzzer 100118 S wait 0xfffffe00571ba560 syz-fuzzer 100119 S uwait 0xfffffe0057aa5a80 syz-fuzzer 100120 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100121 S uwait 0xfffffe0057aa5c80 syz-fuzzer 100122 S wait 0xfffffe00571ba560 syz-fuzzer 100123 S uwait 0xfffffe0057aa5e80 syz-fuzzer 100124 S wait 0xfffffe00571ba560 syz-fuzzer 100125 S uwait 0xfffffe0057aa5080 syz-fuzzer 100130 S wait 0xfffffe00571ba560 syz-fuzzer 100144 S uwait 0xfffffe0057aa4800 syz-fuzzer 101768 S kqread 0xfffffe0054093b00 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00541df110 csh 764 682 764 0 Ss select 0xfffffe00079853c0 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 0xfffffe005874eb40 sshd 495 1 495 0 Ss select 0xfffffe005874f040 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7020 devd 423 1 423 65 Ss select 0xfffffe005874ef40 dhclient 338 1 338 0 Ss select 0xfffffe0007984640 dhclient 335 1 335 0 Ss select 0xfffffe005874f240 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] 100091 D sdflush 0xfffffe00589d8ce8 [/ 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 0xffffffff81d69370 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84014ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843945c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348a340 [doneq0] 100045 D - 0xffffffff8348a2c0 [async] 100076 D - 0xffffffff8348a140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388aca0 [crypto] 100042 D crypto_ 0xfffffe005710fe30 [crypto returns 0] 100043 D crypto_ 0xfffffe005710fe80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ead80 [g_event] 100036 D - 0xffffffff836eada0 [g_up] 100037 D - 0xffffffff836eadc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541de040 [init] 10 0 0 0 DL audit_w 0xffffffff8388b700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836eb760 [swapper] 100005 D - 0xfffffe005420e000 [softirq_0] 100006 D - 0xfffffe005420de00 [softirq_1] 100007 D - 0xfffffe005420dd00 [if_io_tqg_0] 100008 D - 0xfffffe005420dc00 [if_io_tqg_1] 100009 D - 0xfffffe005420db00 [if_config_tqg_0] 100010 D - 0xfffffe000796d200 [pci_hp taskq] 100011 D - 0xfffffe000796d100 [kqueue_ctx taskq] 100014 D - 0xfffffe000796cd00 [thread taskq] 100016 D - 0xfffffe000796cb00 [aiod_kick taskq] 100017 D - 0xfffffe000796ca00 [deferred_unmount ta] 100018 D - 0xfffffe000796c900 [inm_free taskq] 100019 D - 0xfffffe000796c800 [in6m_free taskq] 100020 D - 0xfffffe000796c700 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000796c200 [firmware taskq] 100039 D - 0xfffffe000796c000 [crypto_0] 100040 D - 0xfffffe000796c000 [crypto_1] 100055 D - 0xfffffe000796bd00 [vtnet0 rxq 0] 100056 D - 0xfffffe000796bc00 [vtnet0 txq 0] 100057 D - 0xfffffe000796bb00 [vtnet0 rxq 1] 100058 D - 0xfffffe000796ba00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007985b00 [virtio_balloon] 100066 D - 0xffffffff82707681 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe000796e000 [mca taskq] 100075 D - 0xfffffe000796be00 [CAM taskq] db> show all locks Process 53449 (syz-executor.3) thread 0xfffffe006fff8000 (155316) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe006f23f600) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7209 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe006f23f530) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5024 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 kobj 326 1304K 488 newblk 14 1028K 51897 vfscache 3 1025K 3 pcb 226 894K 38279 inodedep 296 623K 51958 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 152 286K 53539 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 LRO 218 220K 376 DEVFS1 188 188K 363 acpica 1674 184K 60830 tidhash 3 141K 3 filedesc 18 137K 103006 routetbl 3855 133K 11432 pagedep 13 131K 51082 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 BPF 38 71K 269 dirrem 275 69K 51738 syncache 1 68K 1 NFSD srvcache 3 68K 3 sctp_stro 65 65K 133 module 513 65K 513 ddb_capture 1 64K 1 sctp_atcl 165 62K 11084 umtx 384 48K 384 kdtrace 229 46K 108970 temp 35 37K 15311 freefile 283 36K 51736 hostcache 1 32K 1 shm 1 32K 357 DEVFS3 128 32K 217 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 70 20K 803 DEVFS_RULE 56 20K 56 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 42 13K 743 ether_multi 157 13K 2594 KTRACE 100 13K 100 ifnet 7 13K 86 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 sctp_atky 230 10K 11217 in6_multi 71 9K 867 bmsafemap 2 9K 51845 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 680 shmfd 1 8K 1440 pfs_vncache 1 8K 1 sctp_timw 30 8K 30 audit_evclass 238 8K 300 taskqueue 63 7K 63 cred 25 7K 4724 kqueue 65 7K 57151 sglist 6 7K 6 CAM DEV 3 6K 510 plimit 23 6K 1277 pfs_nodes 22 6K 22 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 414 tcp_fsb_rack 2 5K 400 DEVFSP 66 5K 4622 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 53450 session 31 4K 181 acpisem 28 4K 28 kcovinfo 52 4K 1079 lockf 29 4K 187 proc-args 87 4K 58762 selfd 45 3K 731614 sigio 45 3K 300 terminal 11 3K 11 sctp_athm 165 3K 11084 clone 9 3K 9 uidinfo 3 3K 75 ip6ndp 13 3K 176 select 17 3K 3104 sctp_map 130 3K 266 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 14 2K 174 Unitno 27 2K 623 tun 7 2K 86 CAM XPT 22 2K 543 msi 12 2K 12 mkdir 12 2K 102112 CC Mem 6 2K 16553 in_multi 6 2K 129 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 diradd 9 2K 51777 freework 5 2K 51090 softdep 1 1K 1 newdirblk 8 1K 51056 freeblks 4 1K 51089 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 70 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 174 ipsec 3 1K 3 mld 6 1K 85 igmp 6 1K 85 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 500 inpcbpolicy 16 1K 45936 procdesc 4 1K 66 cdev 2 1K 2 osd 11 1K 16448 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 tcp_pcm_rack 1 1K 200 vnodes 1 1K 1 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 911 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 47975 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 filecaps 4 1K 617 entropy 2 1K 143 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 214 sctp_iter 0 0K 274 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 274 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 filemon 0 0K 3408 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 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 43953 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 33 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 844 ip6_msource 0 0K 0 ip6_moptions 0 0K 50 in6_mfilter 0 0K 14 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 246 in_mfilter 0 0K 60 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 15355 namei_tracker 0 0K 73 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 3012 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 5220 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 63406 ioctlops 0 0K 455 eventfd 0 0K 391 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 3097 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 28 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 8321 1077 262142 0 254 38494208 0 mbuf 256 8679 984 750593 0 254 2473728 0 BUF TRIE 144 212 11604 1915 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 11450 268 13486 0 126 1499904 0 malloc-4096 4096 345 5 1060 0 2 1433600 0 UMA Slabs 0 112 11375 31 11375 0 126 1277472 0 sctp_asoc 2256 65 445 133 0 254 1150560 0 RADIX NODE 144 6771 392 1515911 0 65 1031472 0 malloc-384 384 473 2197 63136 0 30 1025280 0 vmem btag 56 17816 79 17816 0 254 1002120 0 DEVCTL 1024 527 269 1144 0 0 815104 0 socket 960 72 692 97113 0 254 733440 0 malloc-256 256 61 2729 45313 0 62 714240 0 malloc-256 256 347 2443 103717 0 62 714240 0 FFS inode 1168 515 38 52251 0 8 645904 0 sctp_ep 1176 100 410 10951 0 254 599760 0 malloc-8192 8192 1 69 3411 0 1 573440 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-128 128 993 2541 159279 0 126 452352 0 256 Bucket 2048 187 21 1958 0 8 425984 0 VM OBJECT 264 1458 102 613833 0 30 411840 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-2048 2048 3 189 510 0 8 393216 0 sctp_raddr 736 65 452 133 0 254 380512 0 THREAD 1824 165 27 55519 0 8 350208 0 malloc-4096 4096 75 10 53658 0 3 348160 0 malloc-2048 2048 104 48 11398 0 8 311296 0 malloc-64 64 4188 663 791127 0 254 310464 0 VNODE 448 553 113 52370 0 30 298368 0 malloc-2048 2048 112 8 559 0 8 245760 0 malloc-16 16 14475 525 71905 0 254 240000 0 tcp_log 416 0 513 303 0 254 213408 0 malloc-1024 1024 188 20 363 0 16 212992 0 tcp_inpcb 1312 6 147 16435 0 8 200736 0 MAP ENTRY 96 1470 588 1731836 0 127 197568 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 51461 0 1 196608 0 unpcb 256 17 748 39968 0 254 195840 0 mbuf_packet 256 48 714 64173 0 254 195072 0 malloc-128 128 1248 271 88261 0 126 194432 0 malloc-32 32 5367 555 57509 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 FPU_save_area 832 167 49 60041 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 515 115 52251 0 62 161280 0 S VFS Cache 104 1026 495 66527 0 126 158184 0 128 Bucket 1024 84 47 11260 0 16 134144 0 malloc-32 32 3878 280 5180 0 254 133056 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 922 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-256 256 257 253 77020 0 62 130560 0 pipe 728 23 153 4459 0 16 128128 0 PROC 1376 62 26 53449 0 8 121088 0 64 Bucket 512 171 61 38572 0 30 118784 0 ksiginfo 112 71 973 4650 0 126 116928 0 g_bio 408 0 270 12723 0 30 110160 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-1024 1024 77 19 5578 0 16 98304 0 filedesc0 1072 63 28 53450 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 ripcb 392 4 212 19636 0 30 84672 0 malloc-256 256 145 170 62602 0 62 80640 0 32 Bucket 256 169 146 31081 0 62 80640 0 sctp_chunk 152 65 455 65 0 254 79040 0 malloc-64 64 520 551 53808 0 254 68544 0 malloc-128 128 298 229 396 0 126 67456 0 malloc-128 128 393 134 3089 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-256 256 110 145 7004 0 62 65280 0 malloc-256 256 60 195 108492 0 62 65280 0 udplite_inpcb 424 0 153 4743 0 30 64872 0 udp_inpcb 424 6 147 5122 0 30 64872 0 Files 80 245 555 225857 0 126 64000 0 sctp_stream_msg_out 112 0 540 65 0 254 60480 0 malloc-384 384 117 33 380 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 212 607 4865 0 254 52416 0 malloc-64 64 198 621 107969 0 254 52416 0 malloc-64 64 458 361 663 0 254 52416 0 VMSPACE 616 38 46 53426 0 16 51744 0 malloc-128 128 175 228 999 0 126 51584 0 malloc-256 256 139 56 321 0 62 49920 0 malloc-256 256 17 178 55352 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 316418 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 20 186 0 8 49152 0 malloc-2048 2048 6 18 735 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 294 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 da_ccb 544 0 84 3312 0 16 45696 0 pcpu-8 8 4773 859 18083 0 254 45056 0 tcp_bbr_pcb 832 0 54 1364 0 16 44928 0 PWD 40 21 1090 51191 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 15680 0 2 40960 0 malloc-64 64 57 510 1085 0 254 36288 0 malloc-64 64 55 512 2983 0 254 36288 0 malloc-64 64 73 494 857 0 254 36288 0 malloc-32 32 296 838 71597 0 254 36288 0 16 Bucket 144 74 178 731 0 62 36288 0 malloc-128 128 3 276 284 0 126 35712 0 malloc-128 128 104 175 55328 0 126 35712 0 routing nhops 256 27 108 362 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 64 0 30 34560 0 malloc-384 384 20 70 748 0 30 34560 0 malloc-384 384 39 51 378 0 30 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-1024 1024 12 20 535 0 16 32768 0 malloc-1024 1024 2 30 1597 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 1 31 21 0 16 32768 0 malloc-512 512 2 62 70 0 30 32768 0 malloc-512 512 11 53 737 0 30 32768 0 malloc-512 512 2 62 723 0 30 32768 0 malloc-512 512 9 55 47 0 30 32768 0 malloc-512 512 0 64 90 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 174528 0 254 32320 0 KNOTE 160 30 170 743056 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 41 0 126 31680 0 PGRP 120 31 233 181 0 126 31680 0 clpbuf 2624 0 12 28 0 4 31488 0 sctp_laddr 48 0 588 359 0 254 28224 0 udplite_inpcb ports 32 0 882 843 0 254 28224 0 ertt 72 6 386 16435 0 126 28224 0 malloc-32 32 177 705 29255 0 254 28224 0 4 Bucket 48 11 577 232 0 254 28224 0 AIO 208 0 133 5581 0 62 27664 0 cpuset 200 7 121 886 0 62 25600 0 malloc-4096 4096 1 5 201 0 2 24576 0 tcp_rack_pcb 1216 1 19 200 0 8 24320 0 tcp_log_id_bucket 176 0 138 5 0 62 24288 0 rl_entry 40 91 515 91 0 254 24240 0 rtentry 168 31 113 362 0 62 24192 0 8 Bucket 80 107 193 10230 0 126 24000 0 malloc-384 384 1 59 7 0 30 23040 0 domainset 40 0 567 750 0 254 22680 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 193 63 193 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 216 0 254 20160 0 tcp_inpcb ports 32 3 627 5 0 254 20160 0 malloc-32 32 42 588 620 0 254 20160 0 malloc-32 32 60 570 622 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 2 Bucket 32 89 541 4478 0 254 20160 0 AIOCB 552 0 35 14445 0 16 19320 0 L VFS Cache 320 0 60 21 0 30 19200 0 AIOLIO 272 0 70 3012 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 4 100 0 2 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 227346 0 254 16032 0 malloc-16 16 8 992 16440 0 254 16000 0 malloc-16 16 325 675 17231 0 254 16000 0 kenv 258 17 43 1211 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 18 732 131 0 254 12000 0 malloc-16 16 298 452 635 0 254 12000 0 malloc-16 16 132 618 1424 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 54507 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 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_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 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 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-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