panic: mutex so_rcv not owned at /syzkaller/managers/i386/kernel/sys/kern/uipc_usrreq.c:1750 cpuid = 1 time = 1746927970 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00576466d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057646830 vpanic() at vpanic+0x257/frame 0xfffffe00576469f0 panic() at panic+0xb5/frame 0xfffffe0057646ab0 __mtx_assert() at __mtx_assert+0x224/frame 0xfffffe0057646af0 knote() at knote+0xaa/frame 0xfffffe0057646b60 sowwakeup_locked() at sowwakeup_locked+0x213/frame 0xfffffe0057646ba0 socantsendmore() at socantsendmore+0x61/frame 0xfffffe0057646bc0 uipc_shutdown() at uipc_shutdown+0x1b5/frame 0xfffffe0057646c10 soshutdown() at soshutdown+0xab/frame 0xfffffe0057646c50 kern_shutdown() at kern_shutdown+0x15b/frame 0xfffffe0057646d10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe0057646f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 1046 tid 100409 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda97(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0073400000 rdx 0x7ffff rbx 0xffffffff827aff60 .str.27 rsp 0xfffffe0057646810 rbp 0xfffffe0057646830 rsi 0x80001 rdi 0xffffffff81614589 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0054933520 r12 0xfffffe0054933000 r13 0xfffffffffffffffd r14 0xffffffff827aff60 .str.27 r15 0 rip 0xffffffff815fe6fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda97(%rip) db> show proc Process 1046 (syz-executor) at 0xfffffe00548d7040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 766 at 0xfffffe00548fd000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548b3248 (map 0xfffffe00548b3248) (map.pmap 0xfffffe00548b32e8) (pmap 0xfffffe00548b3358) threads: 2 100102 RunQ syz-executor 100409 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1048 765 765 0 R syz-executor 1047 767 767 0 R (threaded) syz-executor 100256 RunQ syz-executor 100410 RunQ syz-executor 1046 766 766 0 R (threaded) syz-executor 100102 RunQ syz-executor 100409 Run CPU 1 syz-executor 1045 764 764 0 R (threaded) syz-executor 100087 RunQ syz-executor 100407 S msgrcv 0xfffffe0058d58078 syz-executor 909 0 0 0 DL - 0xffffffff83b47d40 [accounting] 892 1 767 0 S uwait 0xfffffe0007f7eb00 syz-executor 888 1 767 0 S uwait 0xfffffe006ea85780 syz-executor 822 811 822 0 Ss select 0xfffffe0059ec76c0 dhclient 818 1 818 0 Ss select 0xfffffe006ea4e9c0 dhclient 815 0 0 0 DL aiordy 0xfffffe00548ff040 [aiod4] 814 0 0 0 DL aiordy 0xfffffe00548ff5a0 [aiod3] 813 0 0 0 DL aiordy 0xfffffe00548ffb00 [aiod2] 812 0 0 0 DL aiordy 0xfffffe00548de580 [aiod1] 811 793 424 65 S select 0xfffffe0059f10140 dhclient 793 424 424 0 S wait 0xfffffe00548df5a0 sh 767 763 767 0 S nanslp 0xffffffff83b9d501 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9d501 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d501 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor 763 761 761 0 R CPU 0 syz-executor 761 759 761 0 Ss pause 0xfffffe00548080f0 csh 759 682 759 0 Ss select 0xfffffe0059e85d40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059cbf8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059cc00b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0059cc08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00547670b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00547678b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00547680b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00547688b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00547690b0 getty 738 1 18 0 S+ piperd 0xfffffe005a060000 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d500 sleep 736 1 18 0 S+ wait 0xfffffe00548d6580 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe0059ec7040 sshd 495 1 495 0 Ss select 0xfffffe0059ec7240 syslogd 424 1 424 0 Ss wait 0xfffffe0054807ae0 devd 423 1 423 65 Ss select 0xfffffe0059ec73c0 dhclient 338 1 338 0 Ss select 0xfffffe0059f101c0 dhclient 335 1 335 0 Ss select 0xfffffe0059ec7540 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058ddfce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dceb60 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844e4850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848db700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0008bf6030 [crypto returns 0] 100045 D crypto_ 0xfffffe0008bf6080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547e9c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462d700 [softirq_0] 100006 D - 0xfffffe005462d600 [softirq_1] 100007 D - 0xfffffe005462d500 [if_io_tqg_0] 100008 D - 0xfffffe005462d400 [if_io_tqg_1] 100009 D - 0xfffffe005462d300 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9500 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9300 [jail_remove taskq] 100012 D - 0xfffffe0008bf9100 [bus taskq] 100015 D - 0xfffffe0008bf8a00 [thread taskq] 100017 D - 0xfffffe0008bf8600 [aiod_kick taskq] 100018 D - 0xfffffe0008bf8400 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8200 [inm_free taskq] 100020 D - 0xfffffe0008bf8000 [in6m_free taskq] 100021 D - 0xfffffe0008bf7d00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6a00 [firmware taskq] 100041 D - 0xfffffe0008bf6300 [crypto_0] 100042 D - 0xfffffe0008bf6300 [crypto_1] 100057 D - 0xfffffe005856a900 [vtnet0 rxq 0] 100058 D - 0xfffffe005856a800 [vtnet0 txq 0] 100059 D - 0xfffffe005856a700 [vtnet0 rxq 1] 100060 D - 0xfffffe005856a600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058592000 [virtio_balloon] 100066 D - 0xffffffff827b52a1 [deadlkres] 100070 D - 0xfffffe0058d0dd00 [acpi_task_0] 100071 D - 0xfffffe0058d0dd00 [acpi_task_1] 100072 D - 0xfffffe0058d0dd00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe005856b100 [CAM taskq] 100077 D - 0xfffffe0058569400 [ipsec_offload] db> show all locks Process 1046 (syz-executor) thread 0xfffffe0054933000 (100409) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe005a3235a0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 exclusive sleep mutex unp (unp) r = 0 (0xfffffe005a366140) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_usrreq.c:2628 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5458K 1232 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 34858 2054K 34933 vtbuf 24 1968K 46 kobj 331 1324K 517 newblk 336 1108K 985 vfscache 3 1025K 3 pcb 26 671K 83 inodedep 57 533K 426 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 138 266K 1129 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 7773 acpica 1674 184K 54492 filedesc 22 169K 519 vmem 5 144K 6 tidhash 3 141K 3 pagedep 18 133K 267 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1022 83K 5154 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 544 ddb_capture 1 64K 1 umtx 304 38K 304 kdtrace 196 38K 1461 temp 35 37K 1958 BPF 22 36K 157 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 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 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1680 eventhandler 163 14K 163 lltable 43 14K 44 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 547 rpc 8 9K 8 plimit 23 9K 342 in6_multi 65 9K 65 bmsafemap 2 9K 408 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 14 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 cred 27 7K 211 sglist 6 7K 6 CAM DEV 3 6K 510 dirrem 23 6K 368 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 266 5K 266 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kqueue 60 4K 1189 pwddesc 59 4K 1050 acpisem 28 4K 28 freefile 23 3K 348 DEVFSP 46 3K 156 indirdep 11 3K 84 terminal 11 3K 11 session 22 3K 34 proc-args 84 3K 2095 acpidev 20 3K 20 uidinfo 4 3K 17 selfd 37 3K 14250 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 lockf 20 3K 50 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 mkdir 15 2K 506 ip6ndp 12 2K 13 Unitno 32 2K 50 sctp_ifa 13 2K 14 newdirblk 13 2K 253 diradd 13 2K 384 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 34 msi 9 2K 9 netlink 2 2K 77 freework 5 2K 349 softdep 1 1K 1 freeblks 4 1K 311 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CC Mem 7 1K 273 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 28 mount 16 1K 159 pci_link 10 1K 10 osd 12 1K 289 crypto 4 1K 58 encap_export_host 12 1K 12 cdev 2 1K 2 inpcbpolicy 15 1K 454 lkpikmalloc 8 1K 9 sctp_atcl 1 1K 11 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 freefrag 2 1K 58 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 117 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 8 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3402 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 sctp_atky 1 1K 12 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 11 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 filemon 0 0K 0 mqdata 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 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 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_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 96 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 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 MLX5EEPROM 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 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 10 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 42 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 218 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 15 lio 0 0K 0 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 14571 ioctlops 0 0K 107 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 294 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 659 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 2 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 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 1 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 mpi3mrbuf 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 70 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 823 15203 0 254 37453824 0 mbuf 256 8619 1043 21698 0 254 2473472 0 BUF TRIE 152 213 11591 607 0 62 1794208 0 malloc-384 384 4168 32 4247 0 30 1612800 0 malloc-128 128 11431 163 15119 0 126 1484032 0 malloc-4096 4096 353 7 1161 0 2 1474560 0 UMA Slabs 0 112 10707 15 10707 0 126 1200864 0 malloc-65536 65536 16 1 19 0 1 1114112 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6004 517 33713 0 62 991192 0 vmem btag 56 15737 70 15737 0 254 885192 0 FFS inode 1168 529 45 898 0 8 670432 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 31 477 1744 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 248 1146 166 16265 0 62 325376 0 malloc-16384 16384 15 4 296 0 1 311296 0 sctp_ep 1152 1 258 10 0 254 298368 0 VNODE 440 566 100 937 0 30 293040 0 256 Bucket 2048 130 8 990 0 8 282624 0 malloc-2048 2048 108 28 648 0 8 278528 0 malloc-64 64 4029 318 8505 0 254 278208 0 THREAD 1824 136 16 410 0 8 277248 0 malloc-4096 4096 59 5 1054 0 2 262144 0 malloc-16 16 14411 339 18844 0 254 236000 0 malloc-32768 32768 2 5 56 0 1 229376 0 DEVCTL 1024 20 200 148 0 0 225280 0 malloc-128 128 1311 208 25962 0 126 194432 0 sctp_raddr 736 0 264 1 0 254 194304 0 malloc-32 32 5585 337 9299 0 254 189504 0 UMA Zones 768 238 1 238 0 16 183552 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1244 0 254 165120 0 malloc-1024 1024 142 18 176 0 16 163840 0 FFS2 dinode 256 529 101 898 0 62 161280 0 MAP ENTRY 96 1324 314 52481 0 126 157248 0 FPU_save_area 832 138 42 641 0 16 149760 0 S VFS Cache 104 1002 402 1382 0 126 146016 0 malloc-65536 65536 0 2 58 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 mbuf_packet 256 5 503 364 0 254 130048 0 ksiginfo 112 56 988 78 0 126 116928 0 malloc-128 128 667 232 1898 0 126 115072 0 malloc-256 256 337 98 1116 0 62 111360 0 tcp_log 416 0 261 5 0 254 108576 0 PROC 1376 58 19 1049 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 6 6 40 0 1 98304 0 malloc-2048 2048 7 41 593 0 8 98304 0 malloc-256 256 208 167 721 0 62 96000 0 malloc-4096 4096 13 9 78 0 2 90112 0 filedesc0 1072 59 25 1050 0 8 90048 0 UMA Kegs 384 224 9 224 0 30 89472 0 128 Bucket 1024 53 30 255 0 16 84992 0 malloc-128 128 389 262 1560 0 126 83328 0 malloc-384 384 142 68 511 0 30 80640 0 malloc-64 64 306 765 14748 0 254 68544 0 malloc-64 64 645 426 15827 0 254 68544 0 malloc-128 128 302 225 367 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 16 16 76 0 8 65536 0 64 Bucket 512 89 39 1936 0 30 65536 0 malloc-256 256 168 87 1417 0 62 65280 0 g_bio 408 0 150 5644 0 30 61200 0 malloc-8192 8192 6 1 8 0 1 57344 0 tcp_inpcb 1304 7 35 273 0 8 54768 0 malloc-64 64 480 339 701 0 254 52416 0 malloc-128 128 6 397 278 0 126 51584 0 udp_inpcb 408 6 120 169 0 30 51408 0 malloc-256 256 106 89 238 0 62 49920 0 malloc-256 256 64 131 1541 0 62 49920 0 malloc-256 256 78 117 213 0 62 49920 0 malloc-256 256 66 129 772 0 62 49920 0 32 Bucket 256 66 129 740 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14524 0 16 49152 0 malloc-1024 1024 11 37 520 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 4 1 30 0 1 40960 0 pcpu-8 8 4717 403 5482 0 254 40960 0 VMSPACE 584 37 33 1030 0 16 40880 0 pipe 736 21 34 324 0 16 40480 0 malloc-64 64 103 464 142 0 254 36288 0 malloc-64 64 14 553 14 0 254 36288 0 malloc-64 64 47 520 207 0 254 36288 0 malloc-64 64 12 555 671 0 254 36288 0 malloc-128 128 107 172 185 0 126 35712 0 malloc-128 128 10 269 23 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 malloc-256 256 6 129 280 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 46 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 8 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 195 0 8 32768 0 malloc-2048 2048 4 12 15 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 6 26 1009 0 16 32768 0 malloc-1024 1024 4 28 36 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-512 512 4 60 48 0 30 32768 0 malloc-512 512 5 59 10 0 30 32768 0 malloc-512 512 1 63 46 0 30 32768 0 malloc-512 512 6 58 151 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 499 13 499 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 170 230 7972 0 126 32000 0 PGRP 120 26 238 38 0 126 31680 0 clpbuf 2624 0 12 16 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 rl_entry 48 11 577 53 0 254 28224 0 16 Bucket 144 59 137 275 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 25 0 62 27664 0 da_ccb 544 0 49 1504 0 16 26656 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 3 3 221 0 2 24576 0 malloc-4096 4096 3 3 4 0 2 24576 0 ertt_txseginfo 40 0 606 920 0 254 24240 0 PWD 40 20 586 322 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 55 245 389 0 126 24000 0 malloc-384 384 1 59 9 0 30 23040 0 malloc-384 384 1 59 92 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 21 39 24 0 30 23040 0 malloc-384 384 25 35 354 0 30 23040 0 ripcb 376 2 58 12 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 7 273 273 0 126 20160 0 malloc-32 32 71 559 101 0 254 20160 0 malloc-32 32 119 511 1204 0 254 20160 0 malloc-32 32 61 569 658 0 254 20160 0 malloc-32 32 33 597 787 0 254 20160 0 malloc-32 32 71 559 2705 0 254 20160 0 malloc-32 32 46 584 969 0 254 20160 0 2 Bucket 32 73 557 415 0 254 20160 0 KNOTE 160 0 125 58 0 62 20000 0 tcp_bbr_map 128 0 155 3 0 126 19840 0 AIOCB 552 0 35 25 0 16 19320 0 L VFS Cache 320 0 60 3 0 30 19200 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 41 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 2 30 112 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 80 298 80 0 254 12096 0 malloc-16 16 27 723 329 0 254 12000 0 malloc-16 16 18 732 19 0 254 12000 0 malloc-16 16 297 453 570 0 254 12000 0 malloc-16 16 46 704 160 0 254 12000 0 malloc-16 16 189 561 3018 0 254 12000 0 malloc-16 16 35 715 24951 0 254 12000 0 malloc-16 16 19 731 92 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 1 333 1968 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 107 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 152 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 256 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 UDP mappings 104 0 0 0 0 126 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 384 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_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 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 408 0 0 0 0 30 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 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 240 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 152 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-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-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