panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:958 cpuid = 0 time = 1705467347 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a5aa5b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a5aa710 vpanic() at vpanic+0x271/frame 0xfffffe006a5aa8b0 panic() at panic+0xb5/frame 0xfffffe006a5aa970 witness_unlock() at witness_unlock+0x4fd/frame 0xfffffe006a5aa9f0 __mtx_unlock_flags() at __mtx_unlock_flags+0xec/frame 0xfffffe006a5aaab0 sctp_shutdown() at sctp_shutdown+0xf35/frame 0xfffffe006a5aac10 soshutdown() at soshutdown+0xb3/frame 0xfffffe006a5aac50 kern_shutdown() at kern_shutdown+0x154/frame 0xfffffe006a5aad10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a5aaf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a5aaf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x821ccef08, rbp = 0x821ccef80 --- KDB: enter: panic [ thread pid 2130 tid 101700 ] Stopped at kdb_enter+0x6e: movq $0,0x2194267(%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 0xfffffe006d200000 rdx 0x3ffff rbx 0xffffffff826f86c0 .str.28 rsp 0xfffffe006a5aa6f0 rbp 0xfffffe006a5aa710 rsi 0x40001 rdi 0xffffffff815de326 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0 r12 0 r13 0xfffffe006cbb1740 r14 0xffffffff826f86c0 .str.28 r15 0 rip 0xffffffff815cadae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2194267(%rip) db> show proc Process 2130 (syz-executor.1) at 0xfffffe006cd66040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffffe0057b9d060 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0x80000 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541d1040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00740db9a0 (map 0xfffffe00740db9a0) (map.pmap 0xfffffe00740dba60) (pmap 0xfffffe00740dbad0) threads: 2 100302 RunQ syz-executor.1 101700 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2134 1 1 0 R init 2133 770 770 0 R syz-executor.0 2132 1 1 0 R init 2131 776 776 0 R (threaded) syz-executor.2 101497 RunQ syz-executor.2 101701 RunQ syz-executor.2 2130 771 771 0 R (threaded) syz-executor.1 100302 RunQ syz-executor.1 101700 Run CPU 0 syz-executor.1 2129 1 1 0 TL init 2126 1 2126 0 Ss+ ttyin 0xfffffe0058767cb0 getty 2125 1 2125 0 Ss+ ttyin 0xfffffe00587680b0 getty 2124 1 1 0 R init 2122 1 1 0 S nanslp 0xffffffff83740401 init 2116 1 1 0 R getty 2113 1 2113 0 Rs+ getty 2084 781 781 0 TL (threaded) syz-executor.3 100087 s syz-executor.3 101678 D reapst 0xfffffe006a556a08 syz-executor.3 1703 1 771 0 S uwait 0xfffffe005750b980 syz-executor.1 1702 1 776 0 S uwait 0xfffffe005750d680 syz-executor.2 1689 1 771 0 S uwait 0xfffffe006cd4b500 syz-executor.1 1687 1 781 0 S uwait 0xfffffe005750b080 syz-executor.3 1685 1 776 0 S uwait 0xfffffe006cd4b400 syz-executor.2 1676 1 771 0 S uwait 0xfffffe006cd4ac80 syz-executor.1 1675 1 781 0 S uwait 0xfffffe006cd49200 syz-executor.3 1673 1 770 0 S uwait 0xfffffe006cd4a280 syz-executor.0 1672 1 776 0 S uwait 0xfffffe006cd4a800 syz-executor.2 1668 1 770 0 S umtxn 0xfffffe006cd4a380 syz-executor.0 1667 1 781 0 S uwait 0xfffffe0057a76780 syz-executor.3 1666 1 776 0 S uwait 0xfffffe0007989c80 syz-executor.2 1660 1 770 0 S uwait 0xfffffe006cd4ab80 syz-executor.0 1658 1 776 0 S uwait 0xfffffe006cd4b700 syz-executor.2 1643 1 776 0 S uwait 0xfffffe0057a76d80 syz-executor.2 1633 1 776 0 S uwait 0xfffffe005750ac00 syz-executor.2 1030 1 770 0 S uwait 0xfffffe0007989a80 syz-executor.0 1026 1 781 0 S uwait 0xfffffe006cd4ad80 syz-executor.3 1024 1 770 0 S uwait 0xfffffe006cd4ae80 syz-executor.0 1023 1 781 0 S uwait 0xfffffe006cd4b600 syz-executor.3 1020 1 781 0 S uwait 0xfffffe0057a76980 syz-executor.3 1018 1 770 0 S uwait 0xfffffe005750db80 syz-executor.0 1015 1 770 0 S uwait 0xfffffe006cd49300 syz-executor.0 1012 1 770 0 S uwait 0xfffffe0057a76c80 syz-executor.0 1008 1 770 0 S uwait 0xfffffe006cd49400 syz-executor.0 1006 1 770 0 S uwait 0xfffffe005750da80 syz-executor.0 781 768 781 0 Rs syz-executor.3 776 768 776 0 Ss nanslp 0xffffffff83740400 syz-executor.2 771 768 771 0 Rs syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83740400 syz-executor.0 768 1 766 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffffe006cd4b300 syz-fuzzer 100115 S uwait 0xfffffe0057a77300 syz-fuzzer 100116 S uwait 0xfffffe0057a77400 syz-fuzzer 100117 S wait 0xfffffe006cd65020 syz-fuzzer 100118 S uwait 0xfffffe006cd4aa80 syz-fuzzer 100119 S uwait 0xfffffe0057a77600 syz-fuzzer 100120 S kqread 0xfffffe0057bbc400 syz-fuzzer 100121 S wait 0xfffffe006cd65020 syz-fuzzer 100122 S wait 0xfffffe006cd65020 syz-fuzzer 100123 S uwait 0xfffffe0057a76580 syz-fuzzer 100124 S wait 0xfffffe006cd65020 syz-fuzzer 100196 S uwait 0xfffffe005750d880 syz-fuzzer 100303 S uwait 0xfffffe005750d980 syz-fuzzer 764 682 764 0 Ss select 0xfffffe00571b1ec0 sshd 682 1 682 0 Ss select 0xfffffe00571b1f40 sshd 17 0 0 0 DL syncer 0xffffffff8385db20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057182060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385c100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00588a54e8 [/ 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 0xffffffff81d61000 [uma] 7 0 0 0 DL - 0xffffffff834bdc10 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8449aea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840975a0 [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_ 0xfffffe00542d5730 [crypto returns 0] 100043 D crypto_ 0xfffffe00542d5780 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe000796e888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836e8d40 [g_event] 100036 D - 0xffffffff836e8d60 [g_up] 100037 D - 0xffffffff836e8d80 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [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 Run CPU 1 [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 0xfffffe00541d1040 [init] 10 0 0 0 DL audit_w 0xffffffff838896c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836e9720 [swapper] 100005 D - 0xfffffe0054282100 [softirq_0] 100006 D - 0xfffffe0054282000 [softirq_1] 100007 D - 0xfffffe0054281e00 [if_io_tqg_0] 100008 D - 0xfffffe0054281d00 [if_io_tqg_1] 100009 D - 0xfffffe0054281c00 [if_config_tqg_0] 100010 D - 0xfffffe0007977900 [pci_hp taskq] 100011 D - 0xfffffe0007977800 [kqueue_ctx taskq] 100014 s [thread taskq] 100016 D - 0xfffffe0007977300 [aiod_kick taskq] 100017 D - 0xfffffe0007977200 [deferred_unmount ta] 100018 D - 0xfffffe0007977100 [inm_free taskq] 100019 D - 0xfffffe0007977000 [in6m_free taskq] 100020 D - 0xfffffe0007976e00 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007976d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007976d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007976d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007976d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007976c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007976c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007976c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007976c00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007976a00 [firmware taskq] 100039 D - 0xfffffe0007976700 [crypto_0] 100040 D - 0xfffffe0007976700 [crypto_1] 100055 D - 0xfffffe00571c4b00 [vtnet0 rxq 0] 100056 D - 0xfffffe00571c4a00 [vtnet0 txq 0] 100057 D - 0xfffffe00571c4900 [vtnet0 rxq 1] 100058 D - 0xfffffe00571c4800 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571b6580 [virtio_balloon] 100066 D - 0xffffffff826fd921 [deadlkres] 100070 D - 0xfffffe0057bbd100 [acpi_task_0] 100071 D - 0xfffffe0057bbd100 [acpi_task_1] 100072 D - 0xfffffe0057bbd100 [acpi_task_2] 100074 D - 0xfffffe0007977c00 [mca taskq] 100075 D - 0xfffffe0007976500 [CAM taskq] db> show all locks Process 2133 (syz-executor.0) thread 0xfffffe006cd83740 (101269) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006cd32560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1261 Process 2084 (syz-executor.3) thread 0xfffffe006a332740 (101678) exclusive sx sapblk (sapblk) r = 0 (0xffffffff8372e6c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:3439 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34817 2052K 34888 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 428 1131K 6059 vfscache 3 1025K 3 pcb 228 900K 3283 filedesc 69 550K 2095 inodedep 46 529K 1379 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 153 290K 2224 vmem 3 268K 7 vnet_data 2 224K 2 acpitask 1 224K 1 filemon 26 208K 57 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 26 135K 1064 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 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 sctp_atcl 154 58K 2189 sctp_stro 51 51K 458 umtx 352 44K 352 kdtrace 221 44K 3837 temp 37 40K 2791 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 routetbl 153 25K 891 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 lltable 48 15K 67 bus-sc 34 15K 1687 eventhandler 161 14K 161 KTRACE 101 13K 218 ifnet 7 13K 7 ether_multi 152 13K 162 pf_table 6 12K 120 ksem 31 12K 76 kenv 95 12K 95 pf_ifnet 38 11K 103 GEOM 61 11K 481 rman 86 11K 431 CAM queue 5 11K 1528 sctp_timw 35 9K 35 in6_multi 65 9K 65 bmsafemap 2 9K 1331 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_atky 205 8K 2778 shmfd 1 8K 1 pfs_vncache 1 8K 1 indirdep 31 8K 1921 audit_evclass 238 8K 300 taskqueue 63 7K 63 kqueue 66 7K 2152 sglist 6 7K 6 CAM DEV 3 6K 510 DEVFSP 84 6K 253 dirrem 20 5K 1199 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 Unitno 115 5K 4760 UMA 267 5K 267 cred 17 5K 459 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 pwddesc 64 4K 2136 evdev 4 4K 4 acpisem 28 4K 28 plimit 13 4K 3640 kcovinfo 52 4K 52 terminal 11 3K 11 newdirblk 20 3K 1046 freefile 20 3K 1137 sctp_athm 154 3K 2320 clone 9 3K 9 uidinfo 2 3K 12 proc-args 75 3K 3603 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 CC Mem 7 2K 665 sctp_ifa 13 2K 14 sctp_map 102 2K 1040 tun 7 2K 7 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 toponodes 6 2K 6 session 11 2K 183 ipsecpolicy 2 2K 2 acpidev 20 2K 20 freework 5 2K 2199 lockf 9 2K 34 softdep 1 1K 1 mkdir 8 1K 2092 freeblks 4 1K 1190 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 58 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 BPF 6 1K 62 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 82 encap_export_host 12 1K 12 diradd 4 1K 1231 selfd 8 1K 28110 cdev 2 1K 2 osd 12 1K 668 lkpikmalloc 8 1K 9 pf_rule 3 1K 55 netlink 2 1K 47 chacha20random 1 1K 1 biobuf 1 1K 1 inpcbpolicy 11 1K 925 vnodes 1 1K 3 select 2 1K 35 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 291 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 iov 1 1K 18191 pmc 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 tcp_do 0 0K 0 tcp_fsb 0 0K 208 sctp_mcore 0 0K 0 sctp_socko 0 0K 638 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 262 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 1681 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 27 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 260 allocindir 0 0K 0 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 11 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_moptions 0 0K 4 in_mfilter 0 0K 8 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 205 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 50 aio 0 0K 3 lio 0 0K 0 acl 0 0K 0 soname 0 0K 6020 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 ioctlops 0 0K 318 eventfd 0 0K 13 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1027 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 filecaps 0 0K 76 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 47 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 4 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 328050 0 254 38494208 0 mbuf 256 11256 13137 1228396 0 254 6244608 0 tcp_log 416 0 4833 19401 0 254 2010528 0 BUF TRIE 144 306 11510 4887 0 62 1701504 0 malloc-384 384 4240 20 4243 0 30 1635840 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11503 215 12118 0 126 1499904 0 malloc-4096 4096 326 2 488 0 2 1343488 0 RADIX NODE 144 8501 370 71291 0 62 1277424 0 UMA Slabs 0 112 11093 25 11093 0 126 1245216 0 sctp_asoc 2256 51 459 458 0 254 1150560 0 vmem btag 56 18662 97 18662 0 254 1050504 0 FFS inode 1168 563 53 1704 0 8 719488 0 ertt_txseginfo 40 3769 12492 382016 0 254 650440 0 malloc-16384 16384 34 4 1045 0 1 622592 0 256 Bucket 2048 282 22 4426 0 8 622592 0 sctp_chunk 152 839 3243 45533 0 254 620464 0 sctp_ep 1176 103 407 1600 0 254 599760 0 tcp_bbr_map 128 25 4408 36434 0 126 567424 0 lkpicurr 176 2 3080 2 0 62 542432 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 81 427 3897 0 254 487680 0 malloc-65536 65536 4 2 64 0 1 393216 0 sctp_raddr 736 51 466 543 0 254 380512 0 malloc-2048 2048 110 66 2040 0 8 360448 0 VM OBJECT 264 1218 132 31647 0 30 356400 0 malloc-4096 4096 79 5 2633 0 2 344064 0 VNODE 448 603 117 1747 0 30 322560 0 THREAD 1824 156 20 1701 0 8 321024 0 malloc-256 256 734 391 8082 0 62 288000 0 malloc-64 64 3793 302 3798 0 254 262080 0 malloc-16 16 14379 371 14450 0 254 236000 0 malloc-32768 32768 0 7 1804 0 1 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-8192 8192 27 0 58 0 1 221184 0 mbuf_packet 256 99 663 26007 0 254 195072 0 malloc-128 128 1305 214 28763 0 126 194432 0 MAP ENTRY 96 1632 384 93094 0 126 193536 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5277 393 5291 0 254 181440 0 FFS2 dinode 256 563 127 1703 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 158 40 4509 0 16 164736 0 malloc-256 256 231 399 7312 0 62 161280 0 malloc-384 384 45 345 1379 0 30 149760 0 malloc-128 128 963 184 3255 0 126 146816 0 S VFS Cache 104 1001 403 2273 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-1024 1024 120 8 305 0 16 131072 0 malloc-128 128 517 506 8912 0 126 130944 0 unpcb 256 1 509 1346 0 254 130560 0 PROC 1376 63 25 2134 0 8 121088 0 128 Bucket 1024 92 23 460 0 16 117760 0 ksiginfo 112 66 978 3482 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 10 38 1042 0 8 98304 0 malloc-256 256 255 120 2327 0 62 96000 0 malloc-384 384 155 85 2558 0 30 92160 0 malloc-8192 8192 10 1 12 0 1 90112 0 filedesc0 1072 64 20 2136 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 17 0 254 88704 0 64 Bucket 512 96 72 3172 0 30 86016 0 malloc-64 64 919 404 4024 0 254 84672 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-1024 1024 59 21 466 0 16 81920 0 sctp_readq 152 0 520 138 0 254 79040 0 malloc-8192 8192 7 2 108 0 1 73728 0 g_bio 408 0 180 32572 0 30 73440 0 malloc-64 64 690 381 30810 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 12 4 232 0 2 65536 0 malloc-1024 1024 20 44 2019 0 16 65536 0 malloc-256 256 3 252 1684 0 62 65280 0 32 Bucket 256 97 158 1679 0 62 65280 0 sctp_stream_msg_out 112 13 527 178 0 254 60480 0 tcp_inpcb 1312 7 35 655 0 8 55104 0 VMSPACE 616 47 37 2115 0 16 51744 0 ttyoutq 256 24 171 3992 0 62 49920 0 malloc-256 256 45 150 6294 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 23269 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 8 16 134 0 8 49152 0 malloc-2048 2048 11 13 182 0 8 49152 0 pipe 728 33 33 321 0 16 48048 0 malloc-384 384 96 24 131 0 30 46080 0 pcpu-8 8 5182 450 7546 0 254 45056 0 tcp_bbr_pcb 832 1 53 362 0 16 44928 0 PWD 40 40 1071 1111 0 254 44440 0 Files 80 319 231 14703 0 126 44000 0 malloc-4096 4096 2 8 212 0 2 40960 0 malloc-4096 4096 2 8 10 0 2 40960 0 ttyinq 160 45 205 7485 0 62 40000 0 udp_inpcb 424 4 86 212 0 30 38160 0 malloc-64 64 130 437 20123 0 254 36288 0 malloc-64 64 32 535 53 0 254 36288 0 malloc-64 64 93 474 2326 0 254 36288 0 tcp_rack_map 128 0 279 1154 0 126 35712 0 malloc-128 128 21 258 337 0 126 35712 0 malloc-128 128 11 268 79 0 126 35712 0 malloc-128 128 7 272 9 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 malloc-256 256 69 66 598 0 62 34560 0 malloc-256 256 11 124 11 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 tcp_rack_pcb 1024 0 32 104 0 16 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 28 0 1 32768 0 malloc-4096 4096 2 6 10 0 2 32768 0 malloc-2048 2048 2 14 13 0 8 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-1024 1024 5 27 45 0 16 32768 0 malloc-1024 1024 16 16 34 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 16 48 283 0 30 32768 0 malloc-512 512 3 61 74 0 30 32768 0 malloc-512 512 8 56 270 0 30 32768 0 malloc-512 512 2 62 59 0 30 32768 0 malloc-512 512 0 64 44 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 30 170 23521 0 62 32000 0 8 Bucket 80 66 334 865 0 126 32000 0 PGRP 120 11 253 183 0 126 31680 0 clpbuf 2624 0 12 67 0 4 31488 0 sctp_laddr 48 37 551 373 0 254 28224 0 malloc-32 32 282 600 1434 0 254 28224 0 16 Bucket 144 71 125 605 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 2 Bucket 32 63 819 846 0 254 28224 0 udplite_inpcb 424 0 63 9 0 30 26712 0 da_ccb 544 0 49 8275 0 16 26656 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 0 63 49 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 rl_entry 40 60 546 60 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 malloc-384 384 11 49 11 0 30 23040 0 hostcache 64 3 312 3 0 254 20160 0 udp_inpcb ports 32 2 628 56 0 254 20160 0 tcp_inpcb ports 32 4 626 472 0 254 20160 0 ertt 72 7 273 655 0 126 20160 0 malloc-64 64 2 313 2 0 254 20160 0 malloc-64 64 1 314 1 0 254 20160 0 malloc-32 32 166 464 4821 0 254 20160 0 malloc-32 32 257 373 3828 0 254 20160 0 malloc-32 32 98 532 1165 0 254 20160 0 malloc-32 32 191 439 5286 0 254 20160 0 malloc-32 32 2 628 9 0 254 20160 0 malloc-128 128 2 153 2 0 126 19840 0 cryptop 280 0 70 32 0 30 19600 0 L VFS Cache 320 0 60 14 0 30 19200 0 malloc-256 256 2 73 8 0 62 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 0 8 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 202761 0 254 16032 0 malloc-16 16 523 477 4853 0 254 16000 0 kenv 258 17 43 1072 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 5 373 5 0 254 12096 0 malloc-16 16 63 687 3184 0 254 12000 0 malloc-16 16 10 740 11 0 254 12000 0 malloc-16 16 115 635 938 0 254 12000 0 malloc-16 16 34 716 29047 0 254 12000 0 malloc-16 16 20 730 20 0 254 12000 0 malloc-16 16 167 583 2335 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 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