panic: Assertion !callout_active(&tp->t_callout) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:2386 cpuid = 1 time = 782 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a59c230 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a59c390 vpanic() at vpanic+0x26a/frame 0xfffffe006a59c550 panic() at panic+0xb5/frame 0xfffffe006a59c610 tcp_discardcb() at tcp_discardcb+0x5f7/frame 0xfffffe006a59c700 tcp_usr_detach() at tcp_usr_detach+0xd4/frame 0xfffffe006a59c730 sorele_locked() at sorele_locked+0x1ca/frame 0xfffffe006a59c770 soclose() at soclose+0x41f/frame 0xfffffe006a59c860 _fdrop() at _fdrop+0x58/frame 0xfffffe006a59c890 closef() at closef+0x655/frame 0xfffffe006a59ca70 fdescfree() at fdescfree+0xa79/frame 0xfffffe006a59cc50 exit1() at exit1+0x870/frame 0xfffffe006a59ccf0 sys_exit() at sys_exit+0x28/frame 0xfffffe006a59cd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a59cf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a59cf30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x820499a08, rbp = 0x820499a10 --- KDB: enter: panic [ thread pid 22537 tid 122279 ] Stopped at kdb_enter+0x6e: movq $0,0x2193277(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff826fb1a0 .str.27 rsp 0xfffffe006a59c370 rbp 0xfffffe006a59c390 rsi 0 rdi 0xffffffff815df2a9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x6 r12 0xfffffe0073d1e000 r13 0xfffffffffffffffd r14 0xffffffff826fb1a0 .str.27 r15 0 rip 0xffffffff815cbd9e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2193277(%rip) db> show proc Process 22537 (syz-executor.1) at 0xfffffe006d1e1040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 1 at 0xfffffe00541d7040 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541d7040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073c93268 (map 0xfffffe0073c93268) (map.pmap 0xfffffe0073c93328) (pmap 0xfffffe0073c93398) threads: 1 122279 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 22560 22554 22560 0 Ss select 0xfffffe00749ae0c0 dhclient 22557 1 22557 0 Ss select 0xfffffe00742bc9c0 dhclient 22554 22546 424 65 R dhclient 22548 1 21306 0 R (threaded) syz-executor.2 123748 RunQ syz-executor.2 123782 RunQ syz-executor.2 123783 S uwait 0xfffffe0057a93580 syz-executor.2 22546 424 424 0 S wait 0xfffffe006cd19060 sh 22537 1 21294 0 RE CPU 1 syz-executor.1 22536 1 21308 0 R (threaded) syz-executor.0 123750 RunQ syz-executor.0 123779 S uwait 0xfffffe0057a93880 syz-executor.0 22535 1 22535 65 Ss select 0xfffffe0073ca19c0 dhclient 22529 1 21302 0 RE syz-executor.3 21305 1 21305 0 Ss select 0xfffffe00742bf540 dhclient 21293 1 21293 0 Ss select 0xfffffe0074ad2740 dhclient 21205 0 0 0 DL aiordy 0xfffffe00541d7b00 [aiod4] 21204 0 0 0 DL aiordy 0xfffffe006cd195c0 [aiod3] 21203 0 0 0 DL aiordy 0xfffffe006d1e25c0 [aiod2] 21202 0 0 0 DL aiordy 0xfffffe006a30e020 [aiod1] 768 766 766 0 R (threaded) syz-fuzzer 100091 S uwait 0xfffffe0057660400 syz-fuzzer 100114 RunQ syz-fuzzer 100115 S uwait 0xfffffe0057a94e80 syz-fuzzer 100116 S uwait 0xfffffe0057a95000 syz-fuzzer 100117 S uwait 0xfffffe005765e580 syz-fuzzer 100118 S uwait 0xfffffe005765e680 syz-fuzzer 100119 RunQ syz-fuzzer 100120 S uwait 0xfffffe0057a95100 syz-fuzzer 100121 S uwait 0xfffffe0057a95200 syz-fuzzer 100122 S uwait 0xfffffe0057a95300 syz-fuzzer 100124 S uwait 0xfffffe005765e300 syz-fuzzer 100205 RunQ syz-fuzzer 110485 S uwait 0xfffffe0073ca2600 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057bce110 csh 764 682 764 0 Ss select 0xfffffe0057660140 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005768fcb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057b738b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057b73cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057b740b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057b744b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057b748b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057b74cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0057b750b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0057b754b0 getty 686 1 686 0 Ss nanslp 0xffffffff83740401 cron 682 1 682 0 Ss select 0xfffffe005765eac0 sshd 495 1 495 0 Ss select 0xfffffe005765ebc0 syslogd 424 1 424 0 Ss wait 0xfffffe0057bcbac0 devd 423 1 423 65 Ss select 0xfffffe0057a95440 dhclient 338 1 338 0 Ss select 0xfffffe005765f540 dhclient 335 1 335 0 Ss select 0xfffffe0057a95540 dhclient 17 0 0 0 DL syncer 0xffffffff8385db20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571a0060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385c100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe005719c4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a55c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388d438 [dom0] 100080 D launds 0xffffffff8388d444 [laundry: dom0] 100081 D umarcl 0xffffffff81d63260 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84062ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844f25a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83488340 [doneq0] 100045 D - 0xffffffff834882c0 [async] 100076 D - 0xffffffff83488140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83888c60 [crypto] 100042 D crypto_ 0xfffffe0054089e30 [crypto returns 0] 100043 D crypto_ 0xfffffe0054089e80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543c2c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836e8d80 [g_event] 100036 D - 0xffffffff836e8da0 [g_up] 100037 D - 0xffffffff836e8dc0 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [clock (0)] 100030 RunQ [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 RunQ [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 0xfffffe00541d7040 [init] 10 0 0 0 DL audit_w 0xffffffff838896c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff836e9760 [swapper] 100005 RunQ [softirq_0] 100006 D - 0xfffffe00079cd800 [softirq_1] 100007 D - 0xfffffe00079cd600 [if_io_tqg_0] 100008 D - 0xfffffe00079cd400 [if_io_tqg_1] 100009 D - 0xfffffe00079cd200 [if_config_tqg_0] 100010 D - 0xfffffe00079cd000 [pci_hp taskq] 100011 D - 0xfffffe00079ccd00 [kqueue_ctx taskq] 100014 D - 0xfffffe00079cc700 [thread taskq] 100016 D - 0xfffffe00079cc300 [aiod_kick taskq] 100017 D - 0xfffffe00079cc100 [deferred_unmount ta] 100018 D - 0xfffffe00079cbe00 [inm_free taskq] 100019 D - 0xfffffe00079cbc00 [in6m_free taskq] 100020 D - 0xfffffe00079cba00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079cb800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079cb800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079cb800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079cb800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079cb300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079cb300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079cb300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079cb300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079ca700 [firmware taskq] 100039 D - 0xfffffe00079ca000 [crypto_0] 100040 D - 0xfffffe00079ca000 [crypto_1] 100055 D - 0xfffffe00079ce400 [vtnet0 rxq 0] 100056 D - 0xfffffe00079ce300 [vtnet0 txq 0] 100057 D - 0xfffffe00079ce200 [vtnet0 rxq 1] 100058 D - 0xfffffe0057558500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005755bd80 [virtio_balloon] 100066 D - 0xffffffff827003e0 [deadlkres] 100070 D - 0xfffffe0057a9d000 [acpi_task_0] 100071 D - 0xfffffe0057a9d000 [acpi_task_1] 100072 D - 0xfffffe0057a9d000 [acpi_task_2] 100074 D - 0xfffffe00079ce100 [mca taskq] 100075 D - 0xfffffe0057139c00 [CAM taskq] db> show all locks Process 22548 (syz-executor.2) thread 0xfffffe0073c86000 (123782) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00589f7500) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4021 Process 22537 (syz-executor.1) thread 0xfffffe0073d1e000 (122279) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0074572020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:204 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 pcb 2155 3065K 37221 sysctloid 34817 2052K 34888 vtbuf 24 1968K 46 kobj 326 1304K 488 sctp_stro 1063 1063K 10395 newblk 19 1029K 22735 vfscache 3 1025K 3 sctp_atcl 2128 798K 29480 inodedep 194 585K 22323 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 subproc 130 238K 22639 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 sctp_atky 3197 158K 41114 tidhash 3 141K 3 pagedep 13 131K 21411 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 117 117K 150 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 filedesc 10 73K 42881 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 sctp_timw 216 54K 216 BPF 30 53K 98 dirrem 180 45K 22220 umtx 352 44K 352 LRO 42 43K 60 kdtrace 208 43K 46345 temp 35 37K 10315 sctp_athm 2128 34K 30027 sctp_map 2126 34K 20790 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 128 32K 146 msg 4 30K 4 routetbl 433 29K 1472 kbdmux 6 28K 6 freefile 177 23K 22214 DEVFS_RULE 56 20K 56 ifaddr 68 20K 147 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 152 KTRACE 101 13K 10965 ifnet 7 13K 15 ether_multi 152 13K 391 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 431 CAM queue 5 11K 1528 in6_multi 65 9K 151 bmsafemap 2 9K 22295 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 12 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 kqueue 60 8K 29407 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 352 CAM DEV 3 6K 510 plimit 22 6K 585 pfs_nodes 22 6K 22 sctp_aadr 85 6K 1273 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 59 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 216 evdev 4 4K 4 session 28 4K 73 acpisem 28 4K 28 kcovinfo 52 4K 156 pwddesc 50 4K 22561 lockf 27 3K 107 proc-args 77 3K 24308 terminal 11 3K 11 sctp_ifa 21 3K 31 selfd 38 3K 325358 clone 9 3K 9 uidinfo 3 3K 16 ip6ndp 13 3K 31 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 8 2K 11806 freework 8 2K 21586 freeblks 7 2K 21429 diradd 13 2K 22256 select 13 2K 92 Unitno 27 2K 81 tun 7 2K 15 CAM XPT 22 2K 543 msi 12 2K 12 mkdir 12 2K 42768 in_multi 6 2K 16 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 newdirblk 9 2K 21384 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 16 vnodemarker 2 1K 76 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 31 ipsec 3 1K 3 mld 6 1K 14 igmp 6 1K 14 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 12829 osd 13 1K 11819 cdev 2 1K 2 lkpikmalloc 8 1K 9 netlink 2 1K 120 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 26 sigio 5 1K 13 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 45 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 8 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 49897 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 57 acpiintr 1 1K 1 filecaps 3 1K 151 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8085 sctp_iter 0 0K 43 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 43 sctp_stri 0 0K 1094 tcp_do 0 0K 0 tcp_fsb 0 0K 2498 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 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 16552 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 13 allocindir 0 0K 0 indirdep 0 0K 284 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 9 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 430 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 12 lio 0 0K 1 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 39912 ioctlops 0 0K 222 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 290 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1026 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 72 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 8592 806 1431347 0 254 38494208 0 mbuf 256 9448 19013 4938137 0 254 7286016 0 sctp_asoc 2256 1063 462 10395 0 254 3440400 0 mbuf_cluster 2048 1524 0 1524 0 254 3121152 0 malloc-2048 2048 1069 227 18609 0 8 2654208 0 ertt_txseginfo 40 3 56153 2128222 0 254 2246240 0 RADIX NODE 144 14781 614 697454 0 63 2216880 0 tcp_log 416 0 5085 154077 0 254 2115360 0 sctp_ep 1176 1065 715 18538 0 254 2093280 0 BUF TRIE 144 211 11605 1760 0 62 1701504 0 malloc-384 384 4159 41 4170 0 30 1612800 0 malloc-128 128 11699 174 13056 0 126 1519744 0 UMA Slabs 0 112 12455 31 12455 0 126 1398432 0 malloc-4096 4096 327 7 503 0 2 1368064 0 malloc-1024 1024 1064 248 10410 0 16 1343488 0 vmem btag 56 21829 98 21872 0 254 1227912 0 sctp_raddr 736 1063 466 10395 0 254 1125344 0 256 Bucket 2048 487 17 11821 0 8 1032192 0 malloc-384 384 2148 492 29577 0 30 1013760 0 malloc-256 256 1258 1847 62544 0 62 794880 0 malloc-384 384 193 1817 22323 0 30 771840 0 FFS inode 1168 516 37 22730 0 8 645904 0 malloc-256 256 189 1986 18922 0 62 556800 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 36 472 33310 0 254 487680 0 mbuf_packet 256 592 932 552078 0 254 390144 0 malloc-128 128 1062 1976 23378 0 126 388864 0 VM OBJECT 264 1183 227 260626 0 30 372240 0 THREAD 1824 155 21 23783 0 8 321024 0 malloc-64 64 4359 492 49588 0 254 310464 0 VNODE 448 554 112 22778 0 30 298368 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-4096 4096 53 11 22563 0 2 262144 0 malloc-16 16 14585 415 17579 0 254 240000 0 DEVCTL 1024 70 150 257 0 0 225280 0 malloc-16384 16384 5 8 21595 0 1 212992 0 malloc-256 256 42 768 26718 0 62 207360 0 malloc-65536 65536 1 2 102 0 1 196608 0 malloc-65536 65536 1 2 289 0 1 196608 0 malloc-32768 32768 1 5 261 0 1 196608 0 malloc-32768 32768 4 2 124 0 1 196608 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5329 341 27530 0 254 181440 0 MAP ENTRY 96 1255 635 695175 0 126 181440 0 FPU_save_area 832 157 59 35348 0 16 179712 0 malloc-128 128 1132 263 28613 0 126 178560 0 FFS2 dinode 256 516 174 22730 0 62 176640 0 sctp_stream_msg_out 112 1244 304 1948 0 254 173376 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-4096 4096 31 11 60 0 2 172032 0 S VFS Cache 104 1022 499 27709 0 126 158184 0 128 Bucket 1024 89 58 4698 0 16 150528 0 malloc-1024 1024 132 12 166 0 16 147456 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-2048 2048 7 57 645 0 8 131072 0 unpcb 256 14 496 1872 0 254 130560 0 64 Bucket 512 153 79 11276 0 30 118784 0 tcp_inpcb 1312 8 82 11806 0 8 118080 0 ksiginfo 112 64 980 15285 0 126 116928 0 malloc-64 64 1193 634 338324 0 254 116928 0 malloc-256 256 282 153 68737 0 62 111360 0 malloc-32 32 2377 1025 30560 0 254 108864 0 PROC 1376 51 26 22560 0 8 105952 0 tcp_bbr_map 128 4 771 425313 0 126 99200 0 filedesc0 1072 52 32 22561 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-256 256 250 65 379 0 62 80640 0 32 Bucket 256 153 162 9461 0 62 80640 0 sctp_readq 152 0 520 352 0 254 79040 0 sctp_chunk 152 18 502 1435 0 254 79040 0 g_bio 408 0 180 12312 0 30 73440 0 pipe 728 18 81 1681 0 16 72072 0 malloc-64 64 514 557 1742 0 254 68544 0 malloc-128 128 146 381 65583 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-4096 4096 5 11 1820 0 2 65536 0 malloc-2048 2048 22 10 43 0 8 65536 0 malloc-16 16 2393 1107 21088 0 254 56000 0 sctp_laddr 48 72 1020 4578 0 254 52416 0 malloc-64 64 359 460 20190 0 254 52416 0 malloc-64 64 190 629 30506 0 254 52416 0 Files 80 186 464 81006 0 126 52000 0 malloc-16 16 2152 1098 41942 0 254 52000 0 VMSPACE 616 31 53 22541 0 16 51744 0 tcp_rack_map 128 0 403 13399 0 126 51584 0 malloc-128 128 238 165 701 0 126 51584 0 malloc-256 256 60 135 24855 0 62 49920 0 malloc-256 256 93 102 728 0 62 49920 0 malloc-256 256 21 174 12406 0 62 49920 0 tcp_rack_pcb 1024 0 48 1249 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 117800 0 16 49152 0 malloc-8192 8192 4 2 97 0 1 49152 0 malloc-8192 8192 6 0 8 0 1 49152 0 malloc-2048 2048 11 13 19 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 3 45 2105 0 16 49152 0 malloc-512 512 2 94 1967 0 30 49152 0 malloc-384 384 80 40 80 0 30 46080 0 pcpu-8 8 4744 888 6449 0 254 45056 0 tcp_bbr_pcb 832 2 52 4196 0 16 44928 0 PWD 40 14 1097 21488 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 69 0 1 40960 0 malloc-8192 8192 4 1 105 0 1 40960 0 udp_inpcb 424 6 84 831 0 30 38160 0 da_ccb 544 0 70 3207 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 31 536 702 0 254 36288 0 malloc-64 64 11 556 1518 0 254 36288 0 malloc-64 64 96 471 216 0 254 36288 0 malloc-128 128 55 224 21750 0 126 35712 0 malloc-128 128 91 188 4659 0 126 35712 0 malloc-128 128 90 189 3085 0 126 35712 0 ripcb 392 3 87 192 0 30 35280 0 routing nhops 256 27 108 69 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 65 25 408 0 30 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 4 4 434 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 6 26 178 0 16 32768 0 malloc-1024 1024 18 14 37 0 16 32768 0 malloc-1024 1024 18 14 18 0 16 32768 0 malloc-1024 1024 1 31 13 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 8 56 41 0 30 32768 0 malloc-512 512 0 64 1094 0 30 32768 0 malloc-512 512 3 61 54 0 30 32768 0 malloc-512 512 5 59 170 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 19 181 198909 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 73 0 126 31680 0 clpbuf 2624 0 12 52 0 4 31488 0 tcp_inpcb ports 32 5 877 8438 0 254 28224 0 16 Bucket 144 87 109 580 0 62 28224 0 4 Bucket 48 5 583 9 0 254 28224 0 8 Bucket 80 91 259 6071 0 126 28000 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 3 3 6 0 2 24576 0 rl_entry 40 70 536 70 0 254 24240 0 rtentry 168 30 114 69 0 62 24192 0 vtnet_tx_hdr 24 0 1002 716937 0 254 24048 0 malloc-384 384 21 39 53 0 30 23040 0 malloc-384 384 1 59 58 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 ertt 72 8 272 11806 0 126 20160 0 malloc-32 32 31 599 545 0 254 20160 0 malloc-32 32 163 467 23704 0 254 20160 0 malloc-32 32 10 620 453 0 254 20160 0 malloc-32 32 393 237 4801 0 254 20160 0 malloc-32 32 105 525 13056 0 254 20160 0 malloc-32 32 43 587 3052 0 254 20160 0 2 Bucket 32 70 560 2316 0 254 20160 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 1 7 272 0 8 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 2 0 254 16128 0 AIO 208 0 76 2 0 62 15808 0 kenv 258 17 43 1095 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 63 687 27038 0 254 12000 0 malloc-16 16 49 701 40516 0 254 12000 0 malloc-16 16 36 714 250 0 254 12000 0 malloc-16 16 8 742 5291 0 254 12000 0 malloc-16 16 24 726 27769 0 254 12000 0 AIOCB 552 0 21 1 0 16 11592 0 malloc-384 384 1 29 2 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 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