panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710477569 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0071a0cd90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0071a0cef0 vpanic() at vpanic+0x26a/frame 0xfffffe0071a0d0b0 panic() at panic+0xb5/frame 0xfffffe0071a0d170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe0071a0d1b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe0071a0d2f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe0071a0d330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe0071a0d450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe0071a0d7b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe0071a0d930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe0071a0da30 sosetopt() at sosetopt+0x227/frame 0xfffffe0071a0db90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe0071a0dcc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0071a0dd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0071a0df30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0071a0df30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x826e61f08, rbp = 0x826e61f80 --- KDB: enter: panic [ thread pid 37998 tid 138081 ] 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 0xfffffe0072838000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe0071a0ced0 rbp 0xfffffe0071a0cef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0057694520 r12 0xfffffe0057694000 r13 0xfffffffffffffffe r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 37998 (syz-executor.1) at 0xfffffe00571bbae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 36249 at 0xfffffe0073a5e5c0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073bee738 (map 0xfffffe0073bee738) (map.pmap 0xfffffe0073bee7f8) (pmap 0xfffffe0073bee868) threads: 2 136547 Run CPU 1 syz-executor.1 138081 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 37998 36249 36249 0 R (threaded) syz-executor.1 136547 Run CPU 1 syz-executor.1 138081 Run CPU 0 syz-executor.1 37982 37483 37483 0 S (threaded) syz-executor.0 135989 S nanslp 0xffffffff83742400 syz-executor.0 138061 S kqread 0xfffffe00589ca000 syz-executor.0 37975 36845 36845 0 S (threaded) syz-executor.2 100165 S nanslp 0xffffffff83742400 syz-executor.2 138053 S kqread 0xfffffe0074065500 syz-executor.2 37967 36713 36713 0 S (threaded) syz-executor.3 134450 S nanslp 0xffffffff83742400 syz-executor.3 138044 S kqread 0xfffffe0074066a00 syz-executor.3 37522 37512 37522 0 Ss select 0xfffffe0074006b40 dhclient 37517 1 37517 0 Ss select 0xfffffe0073bfc440 dhclient 37512 37502 424 65 S select 0xfffffe007401aac0 dhclient 37502 424 424 0 S wait 0xfffffe006cd69040 sh 37483 768 37483 0 Ss nanslp 0xffffffff83742400 syz-executor.0 36845 768 36845 0 Ss nanslp 0xffffffff83742400 syz-executor.2 36713 768 36713 0 Ss nanslp 0xffffffff83742400 syz-executor.3 36249 768 36249 0 Ss nanslp 0xffffffff83742400 syz-executor.1 7861 0 0 0 DL mdwait 0xfffffe006cdd2000 [md768] 4837 0 0 0 DL mdwait 0xfffffe006d1c4000 [md0] 813 0 0 0 DL aiordy 0xfffffe006d1d5ae0 [aiod4] 812 0 0 0 DL aiordy 0xfffffe006d1d6040 [aiod3] 811 0 0 0 DL aiordy 0xfffffe006d1d65a0 [aiod2] 810 0 0 0 DL aiordy 0xfffffe006d1d6b00 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100103 S uwait 0xfffffe0057675f00 syz-fuzzer 100116 S uwait 0xfffffe0057aa6880 syz-fuzzer 100117 S kqread 0xfffffe00589cbe00 syz-fuzzer 100118 S uwait 0xfffffe0057aa5980 syz-fuzzer 100119 S wait 0xfffffe006a357020 syz-fuzzer 100120 S uwait 0xfffffe0057674b80 syz-fuzzer 100121 S wait 0xfffffe006a357020 syz-fuzzer 100122 S wait 0xfffffe006a357020 syz-fuzzer 100123 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100124 S wait 0xfffffe006a357020 syz-fuzzer 100135 S uwait 0xfffffe0057674100 syz-fuzzer 100140 S uwait 0xfffffe0057aa5500 syz-fuzzer 101541 S uwait 0xfffffe0057677980 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057be80f0 csh 764 682 764 0 Ss select 0xfffffe005874f240 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 0xfffffe005874ee40 sshd 495 1 495 0 Ss select 0xfffffe0007984740 syslogd 424 1 424 0 Ss wait 0xfffffe0057be6ac0 devd 423 1 423 65 Ss select 0xfffffe0007984440 dhclient 338 1 338 0 Ss select 0xfffffe00079844c0 dhclient 335 1 335 0 Ss select 0xfffffe005874f340 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bc5a0 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0007c058e8 [/ 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 0xffffffff83f8cea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845fd5c0 [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 - 0xfffffe000796e100 [mca taskq] 100075 D - 0xfffffe000796be00 [CAM taskq] db> show all locks Process 37998 (syz-executor.1) thread 0xfffffe006d1eb000 (136547) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83751ca0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1303 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4222 sysctloid 35099 2069K 35170 vtbuf 24 1968K 46 kobj 326 1304K 506 newblk 17 1028K 36316 vfscache 3 1025K 3 inodedep 1065 911K 35912 pcb 24 669K 2882 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 dirrem 1043 261K 35810 subproc 144 254K 40633 vnet_data 2 224K 2 acpitask 1 224K 1 LRO 188 190K 322 acpica 1674 184K 60830 DEVFS1 178 178K 329 tidhash 3 141K 3 filedesc 18 137K 71728 pagedep 15 132K 35501 freefile 1045 131K 35805 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 routetbl 3360 117K 9945 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 220 45K 76081 temp 35 37K 8835 BPF 22 36K 2462 DEVFS3 130 33K 207 hostcache 1 32K 1 shm 1 32K 300 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 691 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 583 KTRACE 100 13K 100 GEOM 75 13K 541 ifnet 7 13K 74 ether_multi 152 13K 2043 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 741 bmsafemap 3 9K 35870 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 md_disk 4 9K 653 ksem 1 8K 1 shmfd 1 8K 1200 pfs_vncache 1 8K 1 md_sectors 2 8K 2 audit_evclass 238 8K 300 taskqueue 63 7K 63 kqueue 60 7K 41665 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 494 pfs_nodes 22 6K 22 plimit 21 6K 1202 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 354 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 2705 acpisem 28 4K 28 pwddesc 55 4K 38022 kcovinfo 52 4K 923 session 25 4K 9279 terminal 11 3K 11 proc-args 75 3K 41503 mkdir 21 3K 70964 lockf 23 3K 162 clone 9 3K 9 uidinfo 3 3K 9 ip6ndp 13 3K 150 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 491177 CC Mem 7 2K 12151 Unitno 29 2K 4493 sctp_ifa 13 2K 149 diradd 13 2K 35847 tun 7 2K 74 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 35482 in_multi 6 2K 75 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 137 acpidev 20 2K 20 freework 5 2K 35510 softdep 1 1K 1 freeblks 4 1K 35509 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 44 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 149 ipsec 3 1K 3 mld 6 1K 73 igmp 6 1K 73 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 375 cdev 2 1K 2 osd 12 1K 11678 inpcbpolicy 15 1K 20374 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 52 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 30 prison 6 1K 6 cryptodev 2 1K 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 ktls 1 1K 10270 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 13338 sctp_vrf 1 1K 1 vnet 1 1K 1 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 224 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 184 sctp_iter 0 0K 233 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 1225 sctp_atky 0 0K 1225 sctp_atcl 0 0K 1225 sctp_a_it 0 0K 233 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_pcm_rack 0 0K 132 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 264 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 29794 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 10 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 733 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 6 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 265 VN POLL 0 0K 0 statfs 0 0K 11074 namei_tracker 0 0K 17 export_host 0 0K 0 cl_savebuf 0 0K 5 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 37834 ioctlops 0 0K 7152 eventfd 0 0K 515 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 314 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 2079 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 84 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 154498 0 254 38494208 0 mbuf 256 8596 1067 451907 0 254 2473728 0 BUF TRIE 144 206 11610 1447 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 11527 191 12764 0 126 1499904 0 malloc-4096 4096 337 11 1179 0 2 1425408 0 UMA Slabs 0 112 11167 23 11167 0 126 1253280 0 malloc-384 384 1077 1773 37150 0 30 1094400 0 RADIX NODE 144 6286 485 1077018 0 63 975024 0 vmem btag 56 17315 76 17315 0 254 973896 0 malloc-256 256 1116 2184 72205 0 62 844800 0 socket 960 28 736 24277 0 254 733440 0 DEVCTL 1024 605 103 1007 0 0 724992 0 malloc-256 256 59 2731 30731 0 62 714240 0 FFS inode 1168 516 37 36322 0 8 645904 0 sctp_ep 1176 0 510 1225 0 254 599760 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-128 128 1759 1899 108758 0 126 468224 0 VM OBJECT 264 1321 209 430204 0 30 403920 0 malloc-65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 156 20 1716 0 8 360448 0 malloc-4096 4096 71 11 38902 0 2 335872 0 THREAD 1824 164 20 38081 0 8 335616 0 malloc-64 64 4143 708 534929 0 254 310464 0 VNODE 448 556 110 36431 0 30 298368 0 malloc-16 16 14567 683 56430 0 254 244000 0 malloc-2048 2048 97 15 493 0 8 229376 0 malloc-32 32 5397 777 41867 0 254 197568 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 35828 0 1 196608 0 malloc-1024 1024 178 14 329 0 16 196608 0 mbuf_packet 256 2 760 33817 0 254 195072 0 malloc-128 128 1251 268 68032 0 126 194432 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-2048 2048 4 84 1654 0 8 180224 0 FPU_save_area 832 166 50 40465 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1212 552 1212812 0 126 169344 0 malloc-32768 32768 3 2 41 0 1 163840 0 FFS2 dinode 256 516 114 36321 0 62 161280 0 S VFS Cache 104 1023 381 42112 0 126 146016 0 tcp_inpcb 1312 7 98 11665 0 9 137760 0 128 Bucket 1024 81 50 3478 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 11 0 1 131072 0 malloc-65536 65536 0 2 678 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 2448 0 254 130560 0 malloc-256 256 264 246 54519 0 62 130560 0 malloc-32 32 3385 521 8065 0 254 124992 0 g_bio 408 0 300 9805 0 30 122400 0 PROC 1376 54 34 37998 0 8 121088 0 64 Bucket 512 163 69 38155 0 30 118784 0 ksiginfo 112 71 973 2468 0 126 116928 0 malloc-2048 2048 3 45 510 0 8 98304 0 32 Bucket 256 155 220 38909 0 62 96000 0 filedesc0 1072 55 29 38022 0 8 90048 0 UMA Kegs 384 228 5 228 0 30 89472 0 pipe 728 20 101 1898 0 16 88088 0 malloc-8192 8192 7 2 9 0 1 73728 0 malloc-64 64 520 551 30989 0 254 68544 0 malloc-128 128 296 231 443 0 126 67456 0 malloc-128 128 377 150 2510 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 10 22 1067 0 8 65536 0 malloc-256 256 60 195 83047 0 62 65280 0 udplite_inpcb 424 0 153 6295 0 30 64872 0 malloc-512 512 5 115 1706 0 30 61440 0 malloc-384 384 117 33 288 0 30 57600 0 malloc-8192 8192 5 2 148 0 1 57344 0 AIOCB 552 0 98 21146 0 16 54096 0 malloc-64 64 208 611 2938 0 254 52416 0 malloc-64 64 180 639 76849 0 254 52416 0 malloc-64 64 458 361 783 0 254 52416 0 Files 80 182 468 107293 0 126 52000 0 VMSPACE 616 32 52 37328 0 16 51744 0 malloc-128 128 169 234 10084 0 126 51584 0 malloc-128 128 104 299 39323 0 126 51584 0 malloc-256 256 141 54 294 0 62 49920 0 malloc-256 256 109 86 2563 0 62 49920 0 malloc-256 256 17 178 37247 0 62 49920 0 ripcb 392 2 124 1498 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 211354 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 4 20 209 0 8 49152 0 malloc-2048 2048 6 18 468 0 8 49152 0 malloc-2048 2048 2 22 529 0 8 49152 0 malloc-1024 1024 12 36 4317 0 16 49152 0 pcpu-8 8 4757 1387 27750 0 254 49152 0 da_ccb 544 0 84 2574 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 11348 0 2 40960 0 udp_inpcb 424 6 84 916 0 30 38160 0 malloc-64 64 57 510 929 0 254 36288 0 malloc-64 64 53 514 1424 0 254 36288 0 malloc-64 64 8 559 739 0 254 36288 0 malloc-32 32 295 839 29884 0 254 36288 0 malloc-128 128 2 277 151 0 126 35712 0 itimer 352 0 99 5015 0 30 34848 0 routing nhops 256 27 108 319 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 54 326 0 30 34560 0 malloc-256 256 18 117 38151 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 46 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 21 0 1 32768 0 malloc-1024 1024 12 20 229 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 1389 0 16 32768 0 malloc-1024 1024 10 22 28 0 16 32768 0 malloc-1024 1024 1 31 282 0 16 32768 0 malloc-512 512 2 62 44 0 30 32768 0 malloc-512 512 11 53 778 0 30 32768 0 malloc-512 512 2 62 594 0 30 32768 0 malloc-512 512 2 62 6374 0 30 32768 0 malloc-512 512 0 64 21 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 115769 0 254 32320 0 PWD 40 19 789 35597 0 254 32320 0 KNOTE 160 33 167 417683 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 42 0 126 31680 0 PGRP 120 25 239 9279 0 126 31680 0 clpbuf 2624 0 12 39 0 4 31488 0 tcp_bbr_pcb 832 0 36 36 0 16 29952 0 sctp_laddr 48 0 588 282 0 254 28224 0 ertt 72 7 385 11665 0 126 28224 0 16 Bucket 144 80 116 1349 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 0 133 8447 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 0 6 133 0 2 24576 0 malloc-4096 4096 0 6 4679 0 2 24576 0 tcp_rack_pcb 1216 0 20 132 0 8 24320 0 tcp_log_id_bucket 176 0 138 3 0 62 24288 0 rl_entry 40 82 524 82 0 254 24240 0 rtentry 168 30 114 319 0 62 24192 0 8 Bucket 80 69 231 5465 0 126 24000 0 malloc-384 384 21 39 636 0 30 23040 0 malloc-384 384 1 59 15 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 185 71 185 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 83 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 110 0 254 20160 0 malloc-32 32 37 593 703 0 254 20160 0 malloc-32 32 59 571 1008 0 254 20160 0 malloc-32 32 40 590 988 0 254 20160 0 malloc-32 32 10 620 3267 0 254 20160 0 2 Bucket 32 74 556 3815 0 254 20160 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 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 1 3 50 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 153289 0 254 16032 0 kenv 258 17 43 1149 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-32 32 80 298 93 0 254 12096 0 malloc-16 16 9 741 11670 0 254 12000 0 malloc-16 16 18 732 143 0 254 12000 0 malloc-16 16 304 446 756 0 254 12000 0 malloc-16 16 117 633 254 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 31809 0 254 12000 0 malloc-16 16 30 720 2713 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 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md768 1 0 0 0 0 254 0 0 md0 1 0 0 0 0 254 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_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_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 416 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 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 L VFS Cache 320 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-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