panic: Assertion uio->uio_resid < 0 failed at /syzkaller/managers/main/kernel/sys/netlink/netlink_domain.c:808 cpuid = 1 time = 1759645478 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d1d490 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d1d5f0 vpanic() at vpanic+0x257/frame 0xfffffe0056d1d7b0 panic() at panic+0xb5/frame 0xfffffe0056d1d870 nl_soreceive() at nl_soreceive+0xc3b/frame 0xfffffe0056d1d9b0 soreceive() at soreceive+0xd8/frame 0xfffffe0056d1da10 kern_recvit() at kern_recvit+0x521/frame 0xfffffe0056d1dbd0 sys_recvfrom() at sys_recvfrom+0x208/frame 0xfffffe0056d1dd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056d1df30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056d1df30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a52ba, rsp = 0x822e28f08, rbp = 0x822e28f80 --- KDB: enter: panic [ thread pid 830 tid 100150 ] Stopped at kdb_enter+0x6e: movq $0,0x259ea67(%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 0xfffffe006e600000 rdx 0x7ffff rbx 0xffffffff8280ac20 .str.27 rsp 0xfffffe0056d1d5d0 rbp 0xfffffe0056d1d5f0 rsi 0x80001 rdi 0xffffffff81644d49 printf+0x149 r8 0 r9 0xffffffff r10 0x3 r11 0xfffffe0054111cd0 r12 0xfffffe0054111780 r13 0xfffffffffffffffd r14 0xffffffff8280ac20 .str.27 r15 0 rip 0xffffffff8162e12e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259ea67(%rip) db> show proc Process 830 (syz-executor) at 0xfffffe00540cb568: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 763 at 0xfffffe005400b560 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00078106d8 (map 0xfffffe00078106d8) (map.pmap 0xfffffe0007810778) (pmap 0xfffffe00078107e8) threads: 2 100117 RunQ syz-executor 100150 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 830 763 763 0 R (threaded) syz-executor 100117 RunQ syz-executor 100150 Run CPU 1 syz-executor 829 765 765 0 R (threaded) syz-executor 100139 RunQ syz-executor 100145 S uwait 0xfffffe006e4c9480 syz-executor 100146 S uwait 0xfffffe0058518880 syz-executor 100147 S sbwait 0xfffffe0059b51a0c syz-executor 100149 S uwait 0xfffffe0058518b80 syz-executor 828 766 766 0 R (threaded) syz-executor 100130 RunQ syz-executor 100144 S uwait 0xfffffe0058518780 syz-executor 823 0 0 0 DL aiordy 0xfffffe0054106560 [aiod4] 822 0 0 0 DL aiordy 0xfffffe0054107010 [aiod3] 820 0 0 0 DL aiordy 0xfffffe00540ed570 [aiod2] 819 0 0 0 DL aiordy 0xfffffe0054107ac0 [aiod1] 818 764 764 0 S (threaded) syz-executor 100089 S nanslp 0xffffffff83badc40 syz-executor 100133 S select 0xfffffe006df2d840 syz-executor 100137 S uwait 0xfffffe006e4c9080 syz-executor 817 803 817 0 Ss select 0xfffffe006df2d9c0 dhclient 815 1 765 0 S uwait 0xfffffe00582d0d80 syz-executor 807 1 807 0 Ss select 0xfffffe006df2dac0 dhclient 803 784 423 65 S select 0xfffffe006dc145c0 dhclient 784 423 423 0 S wait 0xfffffe0054105000 sh 766 762 766 0 S nanslp 0xffffffff83badc40 syz-executor 765 762 765 0 S nanslp 0xffffffff83badc41 syz-executor 764 762 764 0 S nanslp 0xffffffff83badc41 syz-executor 763 762 763 0 S nanslp 0xffffffff83badc40 syz-executor 762 760 760 0 S select 0xfffffe006df2dd40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005400ab60 csh 758 681 758 0 Ss select 0xfffffe006df2dc40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582b80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00582c34b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00595048b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0053f660b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00582c3cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00582c44b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f668b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f670b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f678b0 getty 737 1 17 0 S+ piperd 0xfffffe0059864140 logger 736 735 17 0 S+ nanslp 0xffffffff83badc40 sleep 735 1 17 0 S+ wait 0xfffffe0054002000 sh 685 1 685 0 Ss nanslp 0xffffffff83badc40 cron 681 1 681 0 Ss select 0xfffffe006df2dec0 sshd 494 1 494 0 Ss select 0xfffffe00585008c0 syslogd 423 1 423 0 Ss wait 0xfffffe00540cb010 devd 422 1 422 65 Ss select 0xfffffe0058500b40 dhclient 337 1 337 0 Ss select 0xfffffe0058500c40 dhclient 334 1 334 0 Ss select 0xfffffe00585075c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cdb820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054005018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cd9d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0059938ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d24cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d0ad88 [dom0] 100080 D launds 0xffffffff83d0ad94 [laundry: dom0] 100081 D umarcl 0xffffffff81e15790 [uma] 7 0 0 0 DL - 0xffffffff839265f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84454f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff8484f700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f0340 [doneq0] 100046 D - 0xffffffff838f02c0 [async] 100075 D - 0xffffffff838f0140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d06660 [crypto] 100043 D crypto_ 0xfffffe0057d60030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d60080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b56640 [g_event] 100038 D - 0xffffffff83b56660 [g_up] 100039 D - 0xffffffff83b56680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 0 [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] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d07100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00077dc700 [kqueue_ctx taskq] 100011 D - 0xfffffe00077dc600 [jail_remove taskq] 100012 D - 0xfffffe00077dc500 [bus taskq] 100015 D - 0xfffffe00077dc000 [thread taskq] 100017 D - 0xfffffe00077dbc00 [aiod_kick taskq] 100018 D - 0xfffffe00077dbb00 [deferred_unmount ta] 100019 D - 0xfffffe00077dba00 [inm_free taskq] 100020 D - 0xfffffe00077db900 [in6m_free taskq] 100021 D - 0xfffffe00077db800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077db700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077db700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077db700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077db700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077db600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077db600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077db600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077db600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077db100 [firmware taskq] 100040 D - 0xfffffe00083ff600 [crypto_0] 100041 D - 0xfffffe00083ff600 [crypto_1] 100056 D - 0xfffffe0057e08e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e08d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e08c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e08b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d73d80 [virtio_balloon] 100065 D - 0xffffffff8280f300 [deadlkres] 100069 D - 0xfffffe00083ff200 [acpi_task_0] 100070 D - 0xfffffe00083ff200 [acpi_task_1] 100071 D - 0xfffffe00083ff200 [acpi_task_2] 100073 D - 0xfffffe00077de100 [mca taskq] 100074 D - 0xfffffe00083ff000 [CAM taskq] 100076 D - 0xfffffe0057e08200 [ipsec_offload] 100148 D - 0xfffffe00596ea600 [netlink_socket (PID] 100151 D - 0xfffffe00083ffd00 [netlink_socket (PID] db> show all locks Process 830 (syz-executor) thread 0xfffffe0054111780 (100150) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059b51dc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4839 Process 829 (syz-executor) thread 0xfffffe0054116000 (100147) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059b519c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 514 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4212 sysctloid 35125 2070K 35200 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 479 1144K 552 vfscache 3 1025K 3 pcb 26 669K 63 inodedep 74 540K 106 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 123 250K 898 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54444 filedesc 20 153K 89 vmem 5 144K 7 tidhash 3 141K 3 pagedep 23 134K 39 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 LRO 22 85K 22 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 BPF 25 44K 26 kdtrace 191 38K 983 umtx 272 34K 272 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1844 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 425 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 44 14K 44 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 cred 24 9K 189 rpc 8 9K 8 plimit 23 9K 333 in6_multi 65 9K 65 bmsafemap 3 9K 75 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 2 pfs_vncache 1 8K 1 taskqueue 75 8K 78 audit_evclass 240 8K 306 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 21 6K 50 kqueue 63 6K 859 freework 20 5K 66 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 diradd 34 5K 68 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 56 4K 832 acpisem 28 4K 28 selfd 52 4K 7207 indirdep 12 3K 18 DEVFSP 48 3K 58 terminal 11 3K 11 session 22 3K 34 proc-args 83 3K 1875 acpidev 20 3K 20 netlink 3 3K 73 hhook 8 3K 10 mkdir 18 3K 52 clone 9 3K 9 uidinfo 3 3K 6 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 33 ip6ndp 12 2K 13 Unitno 30 2K 50 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freeblks 6 2K 40 in_multi 6 2K 8 tun 4 2K 4 select 12 2K 31 toponodes 6 2K 6 newdirblk 11 2K 26 ipsecpolicy 2 2K 2 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 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 isadev 6 1K 6 mount 16 1K 113 pci_link 10 1K 10 freefile 5 1K 21 crypto 4 1K 5 CC Mem 5 1K 11 encap_export_host 12 1K 12 osd 10 1K 28 freefrag 4 1K 18 inpcbpolicy 16 1K 169 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 2 inotify 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 cryptodev 3 1K 50 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3321 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 iov 1 1K 13608 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 11 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 3 sctp_atky 0 0K 3 sctp_atcl 0 0K 3 sctp_a_it 0 0K 11 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 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 pf_table 0 0K 0 pf 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 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 24 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 1 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 20 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 185 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 18 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 ioctlops 0 0K 103 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 jaildesc 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 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 ufshci 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 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 8320 1078 18614 0 254 38494208 0 mbuf 256 8613 1049 20677 0 254 2473472 0 BUF TRIE 152 219 11585 518 0 62 1794208 0 malloc-384 384 4187 43 4222 0 30 1624320 0 malloc-128 128 11562 156 11630 0 126 1499904 0 malloc-4096 4096 333 5 504 0 2 1384448 0 UMA Slabs 0 112 10913 25 10913 0 126 1225056 0 tcp_log 416 556 2243 3302 0 254 1164384 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6091 196 26388 0 62 955624 0 vmem btag 56 16048 47 16048 0 254 901320 0 FFS inode 1168 538 15 560 0 8 645904 0 malloc-65536 65536 9 0 12 0 1 589824 0 socket 1024 32 476 1370 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 6 1 7 0 1 458752 0 sctp_ep 1152 0 259 3 0 254 298368 0 256 Bucket 2048 125 19 1022 0 8 294912 0 VM OBJECT 248 1130 54 13453 0 62 293632 0 malloc-4096 4096 65 3 847 0 2 278528 0 VNODE 440 573 57 597 0 30 277200 0 malloc-64 64 3857 238 3872 0 254 262080 0 THREAD 1860 134 2 151 0 8 252960 0 malloc-16 16 14480 270 14556 0 254 236000 0 malloc-2048 2048 103 9 162 0 8 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-16384 16384 10 3 43 0 1 212992 0 malloc-32768 32768 2 4 7 0 1 196608 0 malloc-256 256 699 51 903 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5349 321 5518 0 254 181440 0 malloc-128 128 1189 206 25351 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 12 504 1168 0 254 165120 0 FFS2 dinode 256 538 92 560 0 62 161280 0 malloc-1024 1024 133 11 150 0 16 147456 0 malloc-128 128 990 157 5198 0 126 146816 0 FPU_save_area 832 136 26 168 0 16 134784 0 S VFS Cache 104 1015 272 1072 0 126 133848 0 MAP ENTRY 96 1293 93 41996 0 126 133056 0 malloc-65536 65536 0 2 60 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 mbuf_packet 256 2 506 139 0 254 130048 0 ksiginfo 112 48 996 86 0 126 116928 0 malloc-32768 32768 2 1 3 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 7 41 514 0 8 98304 0 PROC 1368 55 11 830 0 8 90288 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 43 40 241 0 16 84992 0 malloc-8192 8192 9 1 12 0 1 81920 0 malloc-384 384 166 44 345 0 30 80640 0 filedesc0 1072 56 14 832 0 8 75040 0 g_bio 408 0 180 5002 0 30 73440 0 malloc-64 64 568 503 2390 0 254 68544 0 malloc-128 128 376 151 584 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-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 14 2 26 0 2 65536 0 malloc-256 256 171 84 546 0 62 65280 0 malloc-64 64 518 301 972 0 254 52416 0 malloc-128 128 62 341 318 0 126 51584 0 malloc-256 256 125 70 327 0 62 49920 0 32 Bucket 256 59 136 766 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12749 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 12 0 12 0 2 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-1024 1024 5 43 1539 0 16 49152 0 64 Bucket 512 70 26 1785 0 30 49152 0 syncache 176 0 276 3 0 254 48576 0 pcpu-8 8 4725 395 4888 0 254 40960 0 pipe 736 22 33 290 0 16 40480 0 da_ccb 544 0 70 1351 0 16 38080 0 udp_inpcb 408 7 83 149 0 30 36720 0 malloc-64 64 57 510 175 0 254 36288 0 malloc-64 64 10 557 13295 0 254 36288 0 malloc-64 64 241 326 9643 0 254 36288 0 malloc-64 64 231 336 269 0 254 36288 0 malloc-64 64 168 399 183 0 254 36288 0 malloc-128 128 35 244 167 0 126 35712 0 malloc-128 128 30 249 49 0 126 35712 0 malloc-128 128 38 241 173 0 126 35712 0 routing nhops 256 28 107 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 53 0 30 34560 0 malloc-256 256 7 128 172 0 62 34560 0 malloc-256 256 33 102 326 0 62 34560 0 malloc-256 256 40 95 64 0 62 34560 0 malloc-256 256 70 65 168 0 62 34560 0 malloc-256 256 15 120 966 0 62 34560 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-8192 8192 3 1 23 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-4096 4096 5 3 9 0 2 32768 0 malloc-4096 4096 2 6 47 0 2 32768 0 malloc-2048 2048 12 4 39 0 8 32768 0 malloc-2048 2048 10 6 11 0 8 32768 0 malloc-2048 2048 7 9 27 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 4 28 17 0 16 32768 0 malloc-1024 1024 12 20 13 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 13 19 17 0 16 32768 0 malloc-1024 1024 1 31 17 0 16 32768 0 malloc-512 512 2 62 26 0 30 32768 0 malloc-512 512 15 49 16 0 30 32768 0 malloc-512 512 1 63 130 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 17 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 38 0 126 31680 0 clpbuf 2624 0 12 24 0 4 31488 0 VMSPACE 584 36 13 812 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 180 702 572 0 254 28224 0 malloc-32 32 325 557 4142 0 254 28224 0 16 Bucket 144 54 142 269 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 2 131 3 0 62 27664 0 TURNSTILE 136 137 52 137 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 741 0 2 24576 0 ertt_txseginfo 40 1 605 155 0 254 24240 0 PWD 40 20 586 109 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 Files 80 187 113 6857 0 126 24000 0 8 Bucket 80 47 253 290 0 126 24000 0 tcp_inpcb 1304 5 13 11 0 8 23472 0 malloc-384 384 1 59 27 0 30 23040 0 malloc-384 384 37 23 350 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 ripcb 376 4 56 9 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 137 119 137 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 5 275 11 0 126 20160 0 malloc-32 32 115 515 183 0 254 20160 0 malloc-32 32 64 566 929 0 254 20160 0 malloc-32 32 53 577 117 0 254 20160 0 malloc-32 32 21 609 26 0 254 20160 0 2 Bucket 32 61 569 342 0 254 20160 0 KNOTE 160 1 124 14 0 62 20000 0 vmem 1856 2 7 2 0 8 16704 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 3 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-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 1 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 17 361 51 0 254 12096 0 malloc-16 16 19 731 68 0 254 12000 0 malloc-16 16 7 743 64 0 254 12000 0 malloc-16 16 80 670 229 0 254 12000 0 malloc-16 16 229 521 4377 0 254 12000 0 malloc-16 16 37 713 120 0 254 12000 0 malloc-16 16 275 475 25075 0 254 12000 0 malloc-16 16 11 739 15 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 AIOCB 552 0 21 4 0 16 11592 0 L VFS Cache 320 0 36 2 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 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 0 334 1030 0 254 8016 0 UMA Slabs 1 176 9 13 9 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 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 tcp_bbr_pcb 896 0 0 0 0 16 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_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 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 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 rl_entry 48 0 0 0 0 254 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-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl