panic: Assertion uio->uio_resid < 0 failed at /syzkaller/managers/main/kernel/sys/netlink/netlink_domain.c:808 cpuid = 0 time = 1758983155 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e58490 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e585f0 vpanic() at vpanic+0x257/frame 0xfffffe0056e587b0 panic() at panic+0xb5/frame 0xfffffe0056e58870 nl_soreceive() at nl_soreceive+0xc3b/frame 0xfffffe0056e589b0 soreceive() at soreceive+0xd8/frame 0xfffffe0056e58a10 kern_recvit() at kern_recvit+0x521/frame 0xfffffe0056e58bd0 sys_recvfrom() at sys_recvfrom+0x208/frame 0xfffffe0056e58d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e58f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e58f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a52ba, rsp = 0x825cf7f08, rbp = 0x825cf7f80 --- KDB: enter: panic [ thread pid 854 tid 100198 ] Stopped at kdb_enter+0x6e: movq $0,0x259e087(%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 0xfffffe006ea00000 rdx 0x7ffff rbx 0xffffffff8280aee0 .str.27 rsp 0xfffffe0056e585d0 rbp 0xfffffe0056e585f0 rsi 0x80001 rdi 0xffffffff816457a9 printf+0x149 r8 0 r9 0xffffffff r10 0x3 r11 0xfffffe0054122550 r12 0xfffffe0054122000 r13 0xfffffffffffffffe r14 0xffffffff8280aee0 .str.27 r15 0 rip 0xffffffff8162eb8e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259e087(%rip) db> show proc Process 854 (syz-executor) at 0xfffffe00540e0018: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 764 at 0xfffffe00540ab570 ABI: FreeBSD ELF64 flag: 0x10100080 flag2: 0x1 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe000780fdb0 (map 0xfffffe000780fdb0) (map.pmap 0xfffffe000780fe50) (pmap 0xfffffe000780fec0) threads: 2 100117 RunQ syz-executor 100198 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 857 763 763 0 R (threaded) syz-executor 100196 RunQ syz-executor 100203 RunQ syz-executor 100204 S uwait 0xfffffe006df97b00 syz-executor 856 765 765 0 R (threaded) syz-executor 100172 RunQ syz-executor 100202 L *umtxql 0xfffffe00079f8f00 syz-executor 854 764 764 0 R (threaded) syz-executor 100117 RunQ syz-executor 100198 Run CPU 0 syz-executor 851 766 766 0 R (threaded) syz-executor 100113 Run CPU 1 syz-executor 100192 RunQ syz-executor 100193 S uwait 0xfffffe00584e9480 syz-executor 843 1 766 0 S uwait 0xfffffe006df97700 syz-executor 839 0 0 0 DL (threaded) [KTLS] 100130 D - 0xfffffe0058567700 [thr_0] 100170 D - 0xfffffe0058567780 [thr_1] 100171 D - 0xffffffff83cbf6a8 [reclaim_0] 833 1 763 0 S uwait 0xfffffe0057d94700 syz-executor 832 1 765 60928 S uwait 0xfffffe006df97900 syz-executor 830 1 764 0 S uwait 0xfffffe0057d94b80 syz-executor 827 1 763 0 S uwait 0xfffffe006df99180 syz-executor 822 814 822 0 Ss select 0xfffffe0058612240 dhclient 818 1 818 0 Ss select 0xfffffe00586132c0 dhclient 814 795 423 65 S select 0xfffffe0057de09c0 dhclient 807 0 0 0 DL aiordy 0xfffffe00540e7ac0 [aiod4] 806 0 0 0 DL aiordy 0xfffffe00540df568 [aiod3] 804 0 0 0 DL aiordy 0xfffffe00540e8018 [aiod2] 803 0 0 0 DL aiordy 0xfffffe00540dfac0 [aiod1] 795 423 423 0 S wait 0xfffffe00540deab8 sh 766 762 766 0 S nanslp 0xffffffff83badc80 syz-executor 765 762 765 0 R syz-executor 764 762 764 0 S nanslp 0xffffffff83badc80 syz-executor 763 762 763 0 S nanslp 0xffffffff83badc80 syz-executor 762 760 760 0 S select 0xfffffe0057df7840 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540e5b60 csh 758 681 758 0 Ss select 0xfffffe0057df79c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058279cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005862f0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005862f4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005862f8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005862fcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00586300b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00586304b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00586308b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0058630cb0 getty 737 1 17 0 S+ piperd 0xfffffe006b440700 logger 736 735 17 0 S+ nanslp 0xffffffff83badc80 sleep 735 1 17 0 S+ wait 0xfffffe00540e6008 sh 685 1 685 0 Ss nanslp 0xffffffff83badc80 cron 681 1 681 0 Ss select 0xfffffe0057ddbdc0 sshd 494 1 494 0 Ss select 0xfffffe0057ddbe40 syslogd 423 1 423 0 Ss wait 0xfffffe00540a8ab0 devd 422 1 422 65 Ss select 0xfffffe0057de0140 dhclient 337 1 337 0 Ss select 0xfffffe0057ddbf40 dhclient 334 1 334 0 Ss select 0xfffffe00586136c0 dhclient 16 0 0 0 DL syncer 0xffffffff83ccb8a0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc9de0 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058278ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d14d40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cfae08 [dom0] 100081 D launds 0xffffffff83cfae14 [laundry: dom0] 100082 D umarcl 0xffffffff81e154d0 [uma] 7 0 0 0 DL - 0xffffffff839265f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84497f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff84905700 [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_ 0xffffffff83cf66e0 [crypto] 100043 D crypto_ 0xfffffe0053ee4d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ee4d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b56660 [g_event] 100038 D - 0xffffffff83b56680 [g_up] 100039 D - 0xffffffff83b566a0 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 CanRun [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 0xffffffff83cf7180 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c54ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe000776aa00 [kqueue_ctx taskq] 100011 D - 0xfffffe000776a900 [jail_remove taskq] 100012 D - 0xfffffe000776a800 [bus taskq] 100015 D - 0xfffffe000776a500 [thread taskq] 100017 D - 0xfffffe000776a300 [aiod_kick taskq] 100018 D - 0xfffffe000776a200 [deferred_unmount ta] 100019 D - 0xfffffe000776a100 [inm_free taskq] 100020 D - 0xfffffe000776a000 [in6m_free taskq] 100021 D - 0xfffffe0007769e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007769d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007769d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007769d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007769d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007769c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007769c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007769c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007769c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007769a00 [firmware taskq] 100040 D - 0xfffffe0007769900 [crypto_0] 100041 D - 0xfffffe0007769900 [crypto_1] 100056 D - 0xfffffe0057de6d00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057de6c00 [vtnet0 txq 0] 100058 D - 0xfffffe0057de6b00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057de6a00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon] 100065 D - 0xffffffff8280f5c1 [deadlkres] 100069 D - 0xfffffe00593fd500 [acpi_task_0] 100070 D - 0xfffffe00593fd500 [acpi_task_1] 100071 D - 0xfffffe00593fd500 [acpi_task_2] 100073 D - 0xfffffe000776ab00 [mca taskq] 100074 D - 0xfffffe0007769700 [CAM taskq] 100076 D - 0xfffffe000776c500 [ipsec_offload] 100199 D - 0xfffffe006b6b1900 [netlink_socket (PID] db> show all locks Process 856 (syz-executor) thread 0xfffffe0054114000 (100172) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bbe150) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1313 Process 854 (syz-executor) thread 0xfffffe0054122000 (100198) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b4d51c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 Process 851 (syz-executor) thread 0xfffffe0054120780 (100192) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006b497228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1313 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5188K 595 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4212 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 331 1324K 497 newblk 12 1027K 607 vfscache 3 1025K 3 pcb 27 671K 77 inodedep 26 522K 155 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 274K 938 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 141 KTRACE 100 200K 100 acpica 1674 184K 54450 vmem 5 144K 6 tidhash 3 141K 3 pagedep 15 132K 65 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1005 82K 5097 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 525 ddb_capture 1 64K 1 kdtrace 201 39K 1066 umtx 288 36K 288 BPF 22 36K 28 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1872 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 1660 lltable 45 14K 45 eventhandler 163 14K 163 ether_multi 157 13K 172 ifnet 7 13K 7 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 447 plimit 25 10K 340 cred 25 10K 195 shmfd 4 10K 5 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 120 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 72 8K 75 kqueue 76 8K 926 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 61 4K 863 acpisem 28 4K 28 selfd 48 3K 43258 DEVFSP 46 3K 62 terminal 11 3K 11 session 22 3K 33 proc-args 87 3K 1902 acpidev 20 3K 20 netlink 3 3K 74 uidinfo 4 3K 10 lockf 22 3K 41 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 in_multi 7 2K 10 Unitno 30 2K 52 sctp_ifa 13 2K 14 diradd 13 2K 111 CAM XPT 22 2K 543 dirrem 6 2K 92 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 38 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CC Mem 7 1K 32 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 newdirblk 6 1K 49 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 inpcbpolicy 23 1K 204 mount 16 1K 198 pci_link 10 1K 10 osd 12 1K 48 crypto 4 1K 16 encap_export_host 12 1K 12 freefile 4 1K 69 indirdep 2 1K 25 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atcl 1 1K 7 mkdir 3 1K 98 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 ktls 1 1K 8 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 ip_moptions 3 1K 5 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 54 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3349 iov 2 1K 13627 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 in_mfilter 2 1K 4 sctp_vrf 1 1K 1 freework 1 1K 86 ip6_msource 1 1K 1 ip_msource 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_atky 1 1K 7 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 7 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 3 sctp_iter 0 0K 12 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_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 mqdata 0 0K 0 filemon 0 0K 1 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 4 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 37 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 freeblks 0 0K 59 freefrag 0 0K 6 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 2 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 6 ip6_moptions 0 0K 1 in6_mfilter 0 0K 2 tcplog 0 0K 0 tcp_hwpace 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 22 fadvise 0 0K 1 VN POLL 0 0K 1 statfs 0 0K 183 namei_tracker 0 0K 0 inotify 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 10 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 101 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 196 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 655 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 2 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 175 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 8334 1064 12923 0 254 38494208 0 tcp_log 416 6439 419 14899 0 254 2852928 0 mbuf 256 8651 1011 21475 0 254 2473472 0 BUF TRIE 152 315 11489 667 0 62 1794208 0 malloc-384 384 4140 30 4159 0 30 1601280 0 malloc-128 128 11618 100 11631 0 126 1499904 0 malloc-4096 4096 334 4 581 0 2 1384448 0 UMA Slabs 0 112 10955 19 10955 0 126 1229088 0 RADIX NODE 152 7155 250 29132 0 62 1125560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 14 1 18 0 1 983040 0 vmem btag 56 16714 101 16714 0 254 941640 0 FFS inode 1168 531 29 601 0 8 654080 0 sctp_ep 1152 1 510 7 0 254 588672 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 38 470 1428 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 131 29 1080 0 8 327680 0 VM OBJECT 248 1181 131 13792 0 62 325376 0 malloc-4096 4096 71 3 868 0 2 303104 0 VNODE 440 569 97 641 0 30 293040 0 malloc-16384 16384 13 4 68 0 1 278528 0 THREAD 1860 139 5 204 0 8 267840 0 malloc-64 64 3882 213 3890 0 254 262080 0 malloc-2048 2048 108 12 355 0 8 245760 0 malloc-16 16 14561 439 14634 0 254 240000 0 DEVCTL 1024 20 200 148 0 0 225280 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5352 318 5397 0 254 181440 0 malloc-128 128 1227 168 25641 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1183 0 254 165120 0 malloc-32768 32768 2 3 15 0 1 163840 0 MAP ENTRY 96 1426 212 43702 0 126 157248 0 malloc-1024 1024 118 26 303 0 16 147456 0 FFS2 dinode 256 531 39 601 0 62 145920 0 malloc-256 256 76 494 803 0 62 145920 0 FPU_save_area 832 141 21 244 0 16 134784 0 S VFS Cache 104 1036 251 1135 0 126 133848 0 malloc-65536 65536 0 2 62 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-65536 65536 1 1 9 0 1 131072 0 mbuf_packet 256 4 504 198 0 254 130048 0 ksiginfo 112 54 990 81 0 126 116928 0 malloc-128 128 685 214 4056 0 126 115072 0 malloc-16384 16384 5 2 10 0 1 114688 0 malloc-2048 2048 6 50 1039 0 8 114688 0 PROC 1368 60 17 860 0 8 105336 0 ertt_txseginfo 40 1 2625 2629 0 254 105040 0 malloc-128 128 625 150 1364 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 8 3 13 0 1 90112 0 malloc-8192 8192 9 2 92 0 1 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 1 527 4 0 254 88704 0 g_bio 408 0 210 5501 0 30 85680 0 128 Bucket 1024 52 31 253 0 16 84992 0 filedesc0 1072 61 16 863 0 8 82544 0 malloc-4096 4096 15 5 213 0 2 81920 0 malloc-4096 4096 12 6 500 0 2 73728 0 malloc-64 64 812 259 2443 0 254 68544 0 malloc-64 64 654 417 44942 0 254 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-1024 1024 26 38 558 0 16 65536 0 64 Bucket 512 83 45 1814 0 30 65536 0 malloc-256 256 156 99 982 0 62 65280 0 malloc-256 256 153 102 578 0 62 65280 0 malloc-256 256 185 70 305 0 62 65280 0 malloc-384 384 71 79 539 0 30 57600 0 tcp_bbr_map 128 0 403 337 0 126 51584 0 malloc-256 256 38 157 281 0 62 49920 0 32 Bucket 256 69 126 380 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13005 0 16 49152 0 da_ccb 544 0 84 1481 0 16 45696 0 tcp_inpcb 1304 9 24 31 0 8 43032 0 pcpu-8 8 4752 368 4951 0 254 40960 0 VMSPACE 584 40 30 841 0 16 40880 0 pipe 736 22 33 297 0 16 40480 0 udp_inpcb 408 10 80 158 0 30 36720 0 malloc-64 64 25 542 13566 0 254 36288 0 malloc-64 64 32 535 52 0 254 36288 0 malloc-64 64 221 346 1056 0 254 36288 0 malloc-64 64 70 497 947 0 254 36288 0 malloc-128 128 18 261 165 0 126 35712 0 malloc-128 128 9 270 83 0 126 35712 0 malloc-128 128 122 157 601 0 126 35712 0 malloc-128 128 29 250 290 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 72 18 78 0 30 34560 0 malloc-384 384 84 6 84 0 30 34560 0 malloc-256 256 27 108 451 0 62 34560 0 malloc-256 256 3 132 147 0 62 34560 0 malloc-256 256 17 118 285 0 62 34560 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-32768 32768 0 1 3 0 1 32768 0 malloc-16384 16384 1 1 191 0 1 32768 0 malloc-2048 2048 0 16 13 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 9 7 37 0 8 32768 0 malloc-2048 2048 3 13 49 0 8 32768 0 malloc-2048 2048 10 6 34 0 8 32768 0 malloc-2048 2048 8 8 10 0 8 32768 0 malloc-1024 1024 3 29 45 0 16 32768 0 malloc-1024 1024 17 15 1013 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 3 29 8 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 14 50 33 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 2 62 50 0 30 32768 0 malloc-512 512 10 54 31 0 30 32768 0 malloc-512 512 2 62 18 0 30 32768 0 malloc-512 512 5 59 12 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 tcp_bbr_pcb 896 0 36 2 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 2 262 2 0 126 31680 0 PGRP 120 26 238 37 0 126 31680 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 353 529 4231 0 254 28224 0 16 Bucket 144 64 132 365 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 AIO 208 1 132 10 0 62 27664 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 8 120 14 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 44 0 2 24576 0 tcp_log_id_bucket 176 2 136 2 0 62 24288 0 PWD 40 24 582 130 0 254 24240 0 rtentry 168 30 114 35 0 62 24192 0 Files 80 196 104 7044 0 126 24000 0 8 Bucket 80 50 250 295 0 126 24000 0 itimer 352 0 66 2 0 30 23232 0 malloc-384 384 1 59 2 0 30 23040 0 malloc-384 384 12 48 12 0 30 23040 0 malloc-384 384 28 32 547 0 30 23040 0 ripcb 376 6 54 15 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 clpbuf 2624 0 8 25 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 7 273 31 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 66 564 390 0 254 20160 0 malloc-32 32 22 608 141 0 254 20160 0 malloc-32 32 156 474 1470 0 254 20160 0 malloc-32 32 60 570 90 0 254 20160 0 malloc-32 32 130 500 138 0 254 20160 0 malloc-32 32 16 614 20 0 254 20160 0 2 Bucket 32 60 570 358 0 254 20160 0 KNOTE 160 2 123 24 0 62 20000 0 cryptop 280 0 70 2 0 30 19600 0 AIOCB 552 1 34 10 0 16 19320 0 ktls_session 256 0 75 2 0 62 19200 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 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 22 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 0 668 3866 0 254 16032 0 malloc-16 16 514 486 3484 0 254 16000 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 5 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 45 705 1415 0 254 12000 0 malloc-16 16 10 740 16 0 254 12000 0 malloc-16 16 41 709 109 0 254 12000 0 malloc-16 16 46 704 25126 0 254 12000 0 malloc-16 16 16 734 18 0 254 12000 0 malloc-16 16 8 742 17 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 1 29 2 0 30 11520 0 AIOLIO 272 0 42 3 0 30 11424 0 malloc-8192 8192 0 1 26 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 7 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 22 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 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 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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