panic: Assertion uio->uio_resid < 0 failed at /syzkaller/managers/main/kernel/sys/netlink/netlink_domain.c:808 cpuid = 1 time = 1763828752 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fcb490 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fcb5f0 vpanic() at vpanic+0x257/frame 0xfffffe0056fcb7b0 panic() at panic+0xb5/frame 0xfffffe0056fcb870 nl_soreceive() at nl_soreceive+0xc3b/frame 0xfffffe0056fcb9b0 soreceive() at soreceive+0xd8/frame 0xfffffe0056fcba10 kern_recvit() at kern_recvit+0x521/frame 0xfffffe0056fcbbd0 sys_recvfrom() at sys_recvfrom+0x208/frame 0xfffffe0056fcbd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056fcbf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056fcbf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a6e9a, rsp = 0x82564bf08, rbp = 0x82564bf80 --- KDB: enter: panic [ thread pid 1003 tid 100391 ] Stopped at kdb_enter+0x6e: movq $0,0x258c957(%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 0xfffffe0072800000 rdx 0x7ffff rbx 0xffffffff8282e200 .str.27 rsp 0xfffffe0056fcb5d0 rbp 0xfffffe0056fcb5f0 rsi 0x80001 rdi 0xffffffff8165b259 printf+0x149 r8 0 r9 0xffffffff r10 0x3 r11 0xfffffe0058711cd0 r12 0xfffffe0058711780 r13 0xfffffffffffffffd r14 0xffffffff8282e200 .str.27 r15 0 rip 0xffffffff8164463e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x258c957(%rip) db> show proc Process 1003 (syz-executor) at 0xfffffe005873d570: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 841 at 0xfffffe00586deab0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00586d0490 (map 0xfffffe00586d0490) (map.pmap 0xfffffe00586d0530) (pmap 0xfffffe00586d05a0) threads: 2 100388 RunQ syz-executor 100391 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1003 841 841 0 R (threaded) syz-executor 100388 RunQ syz-executor 100391 Run CPU 1 syz-executor 1002 1 841 0 S uwait 0xfffffe005858f800 syz-executor 996 995 904 0 S uwait 0xfffffe00084f7c80 syz-executor 995 904 904 0 S (threaded) syz-executor 100118 S nanslp 0xffffffff83bb2001 syz-executor 100378 S piperd 0xfffffe0077817158 syz-executor 100381 S uwait 0xfffffe005858ec80 syz-executor 993 1 841 0 S uwait 0xfffffe005858f400 syz-executor 989 766 766 0 T (threaded) syz-executor 100115 s syz-executor 100366 Run CPU 0 syz-executor 984 1 904 0 S uwait 0xfffffe005858e180 syz-executor 982 981 765 0 S uwait 0xfffffe0058309b00 syz-executor 981 979 765 0 SV wait 0xfffffe005871f010 syz-executor 979 765 765 0 T (threaded) syz-executor 100221 s syz-executor 100316 D ppwait 0xfffffe005871f510 syz-executor 975 1 841 0 S uwait 0xfffffe0058309c80 syz-executor 965 1 841 0 S uwait 0xfffffe005830b200 syz-executor 943 1 904 0 S uwait 0xfffffe005858f380 syz-executor 941 1 904 0 S uwait 0xfffffe005858f700 syz-executor 940 1 904 0 S uwait 0xfffffe00084f7780 syz-executor 931 1 904 0 S uwait 0xfffffe006e7fe000 syz-executor 929 1 841 0 S uwait 0xfffffe00084f7d80 syz-executor 920 1 841 0 S uwait 0xfffffe006e7fde80 syz-executor 904 762 904 0 S nanslp 0xffffffff83bb2000 syz-executor 888 0 0 0 DL - 0xffffffff83cd2200 [soaiod4] 887 0 0 0 DL - 0xffffffff83cd2200 [soaiod3] 886 0 0 0 DL - 0xffffffff83cd2200 [soaiod2] 885 0 0 0 DL - 0xffffffff83cd2200 [soaiod1] 883 1 764 0 S uwait 0xfffffe005858fe80 syz-executor 880 1 880 0 Ss select 0xfffffe0054236ec0 rtsol 879 1 879 0 Ss select 0xfffffe0007787640 rtsol 878 1 878 0 Ss select 0xfffffe0007787740 rtsol 875 784 423 0 S kqread 0xfffffe0054209100 rtsol 841 762 841 0 S nanslp 0xffffffff83bb2000 syz-executor 827 0 0 0 DL mdwait 0xfffffe006e795000 [md0] 818 0 0 0 DL (threaded) [KTLS] 100094 D - 0xfffffe006dfd5200 [thr_0] 100128 D - 0xfffffe006dfd5280 [thr_1] 100129 D - 0xffffffff83cd3a28 [reclaim_0] 812 0 0 0 DL aiordy 0xfffffe00586cb010 [aiod4] 811 0 0 0 DL aiordy 0xfffffe00586c9558 [aiod3] 810 0 0 0 DL aiordy 0xfffffe00586e0568 [aiod2] 809 0 0 0 DL aiordy 0xfffffe00586e0010 [aiod1] 784 772 423 0 S wait 0xfffffe00586c9000 sh 772 423 423 0 S wait 0xfffffe00586e1018 sh 766 762 766 0 S nanslp 0xffffffff83bb2001 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb2001 syz-executor 762 760 760 0 S select 0xfffffe0007787ac0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00586ca610 csh 758 681 758 0 Ss select 0xfffffe0007787a40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058328cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00583278b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058327cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00542664b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00542668b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054266cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00542670b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00542674b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00542678b0 getty 737 1 17 0 S+ piperd 0xfffffe00599058a0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb2001 sleep 735 1 17 0 S+ wait 0xfffffe00586cc018 sh 685 1 685 0 Ss nanslp 0xffffffff83bb2000 cron 681 1 681 0 Ss select 0xfffffe0007787b40 sshd 494 1 494 0 Ss select 0xfffffe0007787bc0 syslogd 423 1 423 0 Ss wait 0xfffffe005860bab8 devd 422 1 422 65 Ss select 0xfffffe0007787d40 dhclient 337 1 337 0 Ss select 0xfffffe0007787c40 dhclient 334 1 334 0 Ss select 0xfffffe0007788040 dhclient 16 0 0 0 DL syncer 0xffffffff83cdfc20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058602558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cde160 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005808e0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1f080 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d05148 [dom0] 100080 D launds 0xffffffff83d05154 [laundry: dom0] 100081 D umarcl 0xffffffff81e2b820 [uma] 7 0 0 0 DL - 0xffffffff8392a5b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847a8f60 [pf purge] 5 0 0 0 DL waiting 0xffffffff844a6700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f4340 [doneq0] 100046 D - 0xffffffff838f42c0 [async] 100075 D - 0xffffffff838f4140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d009e0 [crypto] 100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5a5e0 [g_event] 100038 D - 0xffffffff83b5a600 [g_up] 100039 D - 0xffffffff83b5a620 [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] 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 0xffffffff83d01480 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c56ff0 [swapper] 100005 D - 0xfffffe00077f7a00 [softirq_0] 100006 D - 0xfffffe00077f7800 [softirq_1] 100007 D - 0xfffffe00077f7600 [if_io_tqg_0] 100008 D - 0xfffffe00077f7400 [if_io_tqg_1] 100009 D - 0xfffffe00077f7200 [if_config_tqg_0] 100010 D - 0xfffffe00077f7000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077f6d00 [jail_remove taskq] 100012 D - 0xfffffe00077f6b00 [bus taskq] 100015 D - 0xfffffe00077f6500 [thread taskq] 100017 D - 0xfffffe00077f6100 [aiod_kick taskq] 100018 D - 0xfffffe00077f5e00 [deferred_unmount ta] 100019 D - 0xfffffe00077f5c00 [inm_free taskq] 100020 D - 0xfffffe00077f5a00 [in6m_free taskq] 100021 D - 0xfffffe00077f5800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077f5600 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077f5600 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077f5600 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077f5600 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077f5100 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077f5100 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077f5100 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077f5100 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077f4400 [firmware taskq] 100040 D - 0xfffffe0007bcc100 [crypto_0] 100041 D - 0xfffffe0007bcc100 [crypto_1] 100056 D - 0xfffffe00077f8200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541f6500 [vtnet0 txq 0] 100058 D - 0xfffffe00541f6400 [vtnet0 rxq 1] 100059 D - 0xfffffe00541f6300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00580bf000 [virtio_balloon] 100065 D - 0xffffffff828328e0 [deadlkres] 100069 D - 0xfffffe0058595000 [acpi_task_0] 100070 D - 0xfffffe0058595000 [acpi_task_1] 100071 D - 0xfffffe0058595000 [acpi_task_2] 100073 D - 0xfffffe00077f8100 [mca taskq] 100074 D - 0xfffffe0007bcba00 [CAM taskq] 100076 D - 0xfffffe0007bcc800 [ipsec_offload] 100241 D - 0xfffffe0059709c00 [netlink_socket (PID] 100392 D - 0xfffffe0059704d00 [netlink_socket (PID] db> show all locks Process 1003 (syz-executor) thread 0xfffffe0058711780 (100391) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b7eddc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4839 Process 989 (syz-executor) thread 0xfffffe0058719000 (100366) exclusive sleep mutex select mtxpool (select mtxpool) r = 0 (0xfffffe00596d2d20) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1903 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5199K 528 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4213 sysctloid 35270 2078K 35345 vtbuf 24 1968K 46 kobj 335 1340K 508 newblk 9 1026K 1160 vfscache 3 1025K 3 selfd 15702 982K 77045 pcb 33 672K 157 inodedep 13 517K 354 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 167 346K 1094 filedesc 44 345K 335 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 119637 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 9 130K 168 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 130 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 28 91K 30 temp 45 89K 2041 bus 1011 83K 5163 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 527 66K 527 ddb_capture 1 64K 1 umtx 400 50K 400 kdtrace 235 45K 1398 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 88 23K 93 routetbl 225 21K 657 DEVFS_RULE 56 20K 56 BPF 17 19K 21 lltable 61 19K 65 ifnet 10 19K 11 ether_multi 208 17K 248 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 163 14K 163 in6_multi 85 12K 93 kenv 95 12K 95 GEOM 54 12K 448 shmfd 7 11K 11 cred 27 11K 221 CAM queue 5 11K 1528 rman 82 10K 437 kqueue 90 10K 1276 plimit 24 9K 334 rpc 8 9K 8 bmsafemap 2 9K 297 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 taskqueue 75 8K 186 audit_evclass 240 8K 306 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 14 6K 29 pwddesc 77 5K 1023 ufs_dirhash 24 5K 24 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 55 4K 100 proc-args 102 3K 2089 session 23 3K 36 kcovinfo 45 3K 54 terminal 11 3K 11 ip6ndp 17 3K 21 acpidev 20 3K 20 netlink 3 3K 109 hhook 8 3K 10 tun 6 3K 6 clone 9 3K 9 uidinfo 3 3K 16 sctp_ifa 16 2K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 14 Unitno 28 2K 60 select 13 2K 47 CAM XPT 22 2K 543 lockf 15 2K 97 toponodes 6 2K 6 ipsecpolicy 2 2K 2 nhops 6 2K 9 msi 9 2K 9 mld 9 2K 9 CC Mem 9 2K 186 igmp 9 2K 9 sctp_ifn 8 1K 19 sctp_stro 1 1K 3 softdep 1 1K 1 dirrem 4 1K 253 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 28 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 26 1K 448 ipsec 3 1K 3 sctp_atcl 2 1K 19 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 234 pci_link 10 1K 10 osd 14 1K 202 diradd 5 1K 275 crypto 4 1K 21 encap_export_host 12 1K 12 ip6opt 4 1K 17 sctp_timw 2 1K 2 newdirblk 4 1K 150 indirdep 2 1K 193 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 mkdir 3 1K 300 freefile 3 1K 214 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 316 inotify 2 1K 20 freeblks 1 1K 185 ip6_msource 4 1K 10 vnodes 1 1K 2 ktls 1 1K 11 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 cryptodev 3 1K 76 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 filedesc_to_leader 3 1K 5 sctp_atky 3 1K 25 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 gif 1 1K 1 VN POLL 1 1K 9 aio 4 1K 6 soname 5 1K 3574 iov 2 1K 14758 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 78 in_mfilter 2 1K 11 sctp_vrf 1 1K 1 ip_msource 1 1K 5 ip_moptions 1 1K 5 vnet 1 1K 1 sendfile 1 1K 9 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 sctp_athm 2 1K 20 sctp_map 2 1K 6 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 tcp_pcm_rack 0 0K 5 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 10 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3 sctp_iter 0 0K 16 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 16 sctp_aadr 0 0K 1 sctp_stri 0 0K 2 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 195 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 68 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 ip6_moptions 0 0K 8 in6_mfilter 0 0K 17 frag6 0 0K 0 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 ifdescr 0 0K 0 zlib 0 0K 20 fadvise 0 0K 1 statfs 0 0K 192 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 26 lio 0 0K 7 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 187 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 210 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 78 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 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 1 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 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 8332 1574 23949 0 254 40574976 0 mbuf 256 8710 1462 29664 0 254 2604032 0 tcp_log 416 2614 1958 9243 0 254 1901952 0 BUF TRIE 152 221 11583 1050 0 62 1794208 0 malloc-4096 4096 415 1 2068 0 2 1703936 0 malloc-384 384 4161 39 4174 0 30 1612800 0 malloc-128 128 11878 119 12325 0 126 1535616 0 UMA Slabs 0 112 11497 17 11497 0 126 1289568 0 RADIX NODE 152 7189 268 33487 0 62 1133464 0 malloc-64 64 15836 1489 77281 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17603 76 17603 0 254 990024 0 malloc-65536 65536 13 1 16 0 1 917504 0 FFS inode 1168 536 24 753 0 8 654080 0 sctp_ep 1152 1 510 15 0 254 588672 0 sctp_asoc 2256 1 254 3 0 254 575280 0 socket 1024 45 463 1765 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2664 0 186 0 0 2 495504 0 malloc-16384 16384 24 3 167 0 1 442368 0 THREAD 1860 156 44 392 0 8 372000 0 256 Bucket 2048 156 20 1250 0 8 360448 0 VM OBJECT 248 1315 61 15582 0 62 341248 0 malloc-65536 65536 0 5 83 0 1 327680 0 malloc-64 64 4428 171 5615 0 254 294336 0 VNODE 440 578 88 797 0 30 293040 0 malloc-16 16 14788 462 17864 0 254 244000 0 malloc-2048 2048 103 9 147 0 8 229376 0 DEVCTL 1024 42 178 167 0 0 225280 0 malloc-2048 2048 3 101 1085 0 8 212992 0 malloc-32768 32768 4 2 124 0 1 196608 0 sctp_raddr 736 1 263 3 0 254 194304 0 MAP ENTRY 96 1755 261 50597 0 126 193536 0 malloc-32 32 5490 432 6388 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 158 58 503 0 16 179712 0 malloc-128 128 1142 253 26638 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1224 0 254 165120 0 malloc-32768 32768 0 5 149 0 1 163840 0 FFS2 dinode 256 536 94 752 0 62 161280 0 malloc-1024 1024 126 18 155 0 16 147456 0 S VFS Cache 104 1011 393 1276 0 126 146016 0 malloc-256 256 35 535 1642 0 62 145920 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 11 0 1 131072 0 mbuf_packet 256 9 499 832 0 254 130048 0 tcp_inpcb 1304 10 86 185 0 8 125184 0 PROC 1368 77 11 1004 0 8 120384 0 ksiginfo 112 70 974 108 0 126 116928 0 malloc-4096 4096 26 2 170 0 2 114688 0 malloc-256 256 286 149 1867 0 62 111360 0 malloc-128 128 609 166 1265 0 126 99200 0 filedesc0 1072 77 14 1023 0 8 97552 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-384 384 175 35 736 0 30 80640 0 g_bio 440 0 180 8322 0 30 79200 0 sctp_chunk 152 1 519 3 0 254 79040 0 128 Bucket 1024 51 16 257 0 16 68608 0 malloc-64 64 593 478 2610 0 254 68544 0 malloc-128 128 419 108 643 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 6 0 1 65536 0 malloc-8192 8192 6 2 89 0 1 65536 0 64 Bucket 512 92 36 2276 0 30 65536 0 malloc-256 256 203 52 615 0 62 65280 0 32 Bucket 256 75 180 749 0 62 65280 0 malloc-64 64 300 519 14710 0 254 52416 0 malloc-128 128 224 179 272 0 126 51584 0 malloc-256 256 28 167 309 0 62 49920 0 malloc-256 256 43 152 385 0 62 49920 0 malloc-256 256 12 183 917 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14453 0 16 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-2048 2048 13 11 26 0 8 49152 0 malloc-2048 2048 14 10 78 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 syncache 176 0 276 3 0 254 48576 0 malloc-384 384 13 107 355 0 30 46080 0 pcpu-8 8 5006 626 5291 0 254 45056 0 Files 80 210 340 8400 0 126 44000 0 vnpbuf 2664 0 16 4 0 16 42624 0 malloc-4096 4096 6 4 19 0 2 40960 0 malloc-4096 4096 6 4 79 0 2 40960 0 VMSPACE 584 51 19 979 0 16 40880 0 pipe 736 23 32 350 0 16 40480 0 udp_inpcb 408 10 80 216 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 26 541 299 0 254 36288 0 malloc-64 64 91 476 1778 0 254 36288 0 malloc-64 64 0 567 104557 0 254 36288 0 malloc-64 64 173 394 246 0 254 36288 0 tcp_rack_map 128 0 279 12 0 126 35712 0 malloc-128 128 49 230 363 0 126 35712 0 malloc-128 128 49 230 3613 0 126 35712 0 malloc-128 128 84 195 1324 0 126 35712 0 routing nhops 256 33 102 45 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 50 40 368 0 30 34560 0 malloc-256 256 74 61 144 0 62 34560 0 malloc-256 256 20 115 436 0 62 34560 0 TURNSTILE 136 201 51 201 0 62 34272 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 26 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 10 6 27 0 8 32768 0 malloc-2048 2048 3 13 42 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 4 28 48 0 16 32768 0 malloc-1024 1024 5 27 1058 0 16 32768 0 malloc-1024 1024 7 25 189 0 16 32768 0 malloc-1024 1024 8 24 52 0 16 32768 0 malloc-1024 1024 17 15 21 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 14 50 22 0 30 32768 0 malloc-512 512 4 60 71 0 30 32768 0 malloc-512 512 0 64 28 0 30 32768 0 malloc-512 512 2 62 41 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 42 0 126 31680 0 sctp_laddr 48 5 583 25 0 254 28224 0 rl_entry 48 5 583 7 0 254 28224 0 malloc-32 32 357 525 927 0 254 28224 0 16 Bucket 144 67 129 330 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 1 132 27 0 62 27664 0 da_ccb 544 0 49 2181 0 16 26656 0 udplite_inpcb 408 0 63 8 0 30 25704 0 cpuset 200 8 120 18 0 62 25600 0 malloc-8192 8192 1 2 27 0 1 24576 0 ertt_txseginfo 40 15 591 1038 0 254 24240 0 PWD 40 28 578 207 0 254 24240 0 rtentry 168 36 108 45 0 62 24192 0 8 Bucket 80 70 230 397 0 126 24000 0 malloc-384 384 29 31 82 0 30 23040 0 malloc-384 384 0 60 32 0 30 23040 0 tcp_rack_pcb 1088 0 21 5 0 8 22848 0 ripcb 376 7 53 39 0 30 22560 0 Mountpoints 2816 2 6 5 0 4 22528 0 clpbuf 2664 0 8 27 0 4 21312 0 ertt 72 9 271 185 0 126 20160 0 malloc-32 32 37 593 181 0 254 20160 0 malloc-32 32 99 531 336 0 254 20160 0 malloc-32 32 195 435 571 0 254 20160 0 malloc-32 32 29 601 221 0 254 20160 0 malloc-32 32 26 604 7888 0 254 20160 0 malloc-32 32 31 599 3796 0 254 20160 0 2 Bucket 32 63 567 408 0 254 20160 0 KNOTE 160 5 120 149 0 62 20000 0 AIOCB 552 1 34 115 0 16 19320 0 ktls_session 256 0 75 2 0 62 19200 0 L VFS Cache 320 1 59 24 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 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-4096 4096 0 4 45 0 2 16384 0 malloc-4096 4096 1 3 193 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 4 28 52 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_asconf_ack 48 0 336 1 0 254 16128 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 3 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 66 684 1560 0 254 12000 0 malloc-16 16 37 713 309 0 254 12000 0 malloc-16 16 66 684 483 0 254 12000 0 malloc-16 16 4 746 6347 0 254 12000 0 malloc-16 16 272 478 291 0 254 12000 0 malloc-16 16 23 727 26032 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 AIOLIO 272 0 42 6 0 30 11424 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1167 0 254 8016 0 malloc-16 16 5 495 8 0 254 8000 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 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_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 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 tcpreass 48 0 0 0 0 254 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 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 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 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-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-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