panic: Assertion uio->uio_resid < 0 failed at /syzkaller/managers/main/kernel/sys/netlink/netlink_domain.c:808 cpuid = 1 time = 1761122181 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056dbe490 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056dbe5f0 vpanic() at vpanic+0x257/frame 0xfffffe0056dbe7b0 panic() at panic+0xb5/frame 0xfffffe0056dbe870 nl_soreceive() at nl_soreceive+0xc3b/frame 0xfffffe0056dbe9b0 soreceive() at soreceive+0xd8/frame 0xfffffe0056dbea10 kern_recvit() at kern_recvit+0x521/frame 0xfffffe0056dbebd0 sys_recvfrom() at sys_recvfrom+0x208/frame 0xfffffe0056dbed10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056dbef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056dbef30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a6e9a, rsp = 0x825015f08, rbp = 0x825015f80 --- KDB: enter: panic [ thread pid 942 tid 100258 ] Stopped at kdb_enter+0x6e: movq $0,0x259c827(%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 0xfffffe006e800000 rdx 0x7ffff rbx 0xffffffff8280fce0 .str.27 rsp 0xfffffe0056dbe5d0 rbp 0xfffffe0056dbe5f0 rsi 0x80001 rdi 0xffffffff81647f89 printf+0x149 r8 0 r9 0xffffffff r10 0x3 r11 0xfffffe0054129cd0 r12 0xfffffe0054129780 r13 0xfffffffffffffffd r14 0xffffffff8280fce0 .str.27 r15 0 rip 0xffffffff8163136e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259c827(%rip) db> show proc Process 942 (syz-executor) at 0xfffffe0054127570: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 763 at 0xfffffe00540c8570 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540cadb0 (map 0xfffffe00540cadb0) (map.pmap 0xfffffe00540cae50) (pmap 0xfffffe00540caec0) threads: 2 100228 Run CPU 0 syz-executor 100258 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 944 935 766 0 S uwait 0xfffffe005851ac80 syz-executor 943 764 764 0 R (threaded) syz-executor 100098 RunQ syz-executor 100260 S uwait 0xfffffe005851b200 syz-executor 942 763 763 0 R (threaded) syz-executor 100228 Run CPU 0 syz-executor 100258 Run CPU 1 syz-executor 935 766 766 0 R (threaded) syz-executor 100188 RunQ syz-executor 100243 S uwait 0xfffffe006dff6880 syz-executor 930 765 765 0 R (threaded) syz-executor 100155 RunQ syz-executor 100232 S uwait 0xfffffe0058519500 syz-executor 100235 S uwait 0xfffffe006dff4a80 syz-executor 100236 S uwait 0xfffffe006dff6c80 syz-executor 924 0 0 0 DL - 0xffffffff83ccee00 [soaiod4] 923 0 0 0 DL - 0xffffffff83ccee00 [soaiod3] 922 0 0 0 DL - 0xffffffff83ccee00 [soaiod2] 921 0 0 0 DL - 0xffffffff83ccee00 [soaiod1] 912 1 763 0 S uwait 0xfffffe006dff7200 syz-executor 911 0 0 0 DL (threaded) [so_splice] 100131 D - 0xfffffe005864f780 [thr_0] 100207 D - 0xfffffe005864f7c0 [thr_1] 908 0 0 0 DL mdwait 0xfffffe0059ba0000 [md32] 893 1 764 0 S uwait 0xfffffe006dff4980 syz-executor 892 1 765 0 T uwait 0xfffffe0058519100 syz-executor 889 1 766 0 S uwait 0xfffffe0058519300 syz-executor 886 1 766 0 S uwait 0xfffffe0058155400 syz-executor 880 1 880 0 Ss select 0xfffffe006e70e2c0 rtsol 879 1 879 0 Ss select 0xfffffe005850a2c0 rtsol 878 1 878 0 Ss select 0xfffffe005850a840 rtsol 873 780 423 0 S kqread 0xfffffe005851e400 rtsol 850 1 765 0 S uwait 0xfffffe006dff5600 syz-executor 834 0 0 0 DL (threaded) [KTLS] 100136 D - 0xfffffe0059419600 [thr_0] 100138 D - 0xfffffe0059419680 [thr_1] 100139 D - 0xffffffff83cd0628 [reclaim_0] 813 0 0 0 DL aiordy 0xfffffe00540c5000 [aiod4] 812 0 0 0 DL aiordy 0xfffffe00540f0ac0 [aiod3] 811 0 0 0 DL aiordy 0xfffffe00540f0010 [aiod2] 810 0 0 0 DL aiordy 0xfffffe00540f0568 [aiod1] 780 770 423 0 S wait 0xfffffe00540c7010 sh 770 423 423 0 S wait 0xfffffe00540f1570 sh 766 762 766 0 S nanslp 0xffffffff83baec41 syz-executor 765 762 765 0 S nanslp 0xffffffff83baec41 syz-executor 764 762 764 0 R syz-executor 763 762 763 0 S nanslp 0xffffffff83baec41 syz-executor 762 760 760 0 S select 0xfffffe005850a740 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005400d620 csh 758 681 758 0 Ss select 0xfffffe005850a8c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582af8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594d78b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594d80b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594d88b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0053f790b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f798b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f7a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f7a8b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f7b0b0 getty 737 735 17 0 S+ nanslp 0xffffffff83baec40 sleep 736 1 17 0 S+ piperd 0xfffffe005989d140 logger 735 1 17 0 S+ wait 0xfffffe00540c6560 sh 685 1 685 0 Ss nanslp 0xffffffff83baec40 cron 681 1 681 0 Ss select 0xfffffe005850aa40 sshd 494 1 494 0 Ss select 0xfffffe005850b3c0 syslogd 423 1 423 0 Ss wait 0xfffffe005400b560 devd 422 1 422 65 Ss select 0xfffffe005850ad40 dhclient 337 1 337 0 Ss select 0xfffffe005850ac40 dhclient 334 1 334 0 Ss select 0xfffffe006dc29a40 dhclient 16 0 0 0 DL syncer 0xffffffff83cdc820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdad60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00586444e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1bc40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d01d08 [dom0] 100080 D launds 0xffffffff83d01d14 [laundry: dom0] 100081 D umarcl 0xffffffff81e19680 [uma] 7 0 0 0 DL - 0xffffffff839275f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84626f60 [pf purge] 5 0 0 0 DL waiting 0xffffffff844da700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f1340 [doneq0] 100046 D - 0xffffffff838f12c0 [async] 100075 D - 0xffffffff838f1140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cfd5e0 [crypto] 100043 D crypto_ 0xfffffe0007a95330 [crypto returns 0] 100044 D crypto_ 0xfffffe0007a95380 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57640 [g_event] 100038 D - 0xffffffff83b57660 [g_up] 100039 D - 0xffffffff83b57680 [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 0xffffffff83cfe080 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c56ff0 [swapper] 100005 D - 0xfffffe0053e24700 [softirq_0] 100006 D - 0xfffffe0053e24600 [softirq_1] 100007 D - 0xfffffe0053e24500 [if_io_tqg_0] 100008 D - 0xfffffe0053e24400 [if_io_tqg_1] 100009 D - 0xfffffe0053e24300 [if_config_tqg_0] 100010 D - 0xfffffe000777d500 [kqueue_ctx taskq] 100011 D - 0xfffffe000777d400 [jail_remove taskq] 100012 D - 0xfffffe000777d300 [bus taskq] 100015 D - 0xfffffe000777d000 [thread taskq] 100017 D - 0xfffffe000777cd00 [aiod_kick taskq] 100018 D - 0xfffffe000777cc00 [deferred_unmount ta] 100019 D - 0xfffffe000777cb00 [inm_free taskq] 100020 D - 0xfffffe000777ca00 [in6m_free taskq] 100021 D - 0xfffffe000777c900 [linuxkpi_irq_wq] 100022 D - 0xfffffe000777c800 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000777c800 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000777c800 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000777c800 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000777c700 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000777c700 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000777c700 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000777c700 [linuxkpi_long_wq_3] 100036 D - 0xfffffe000777c600 [firmware taskq] 100040 D - 0xfffffe000777c400 [crypto_0] 100041 D - 0xfffffe000777c400 [crypto_1] 100056 D - 0xfffffe000777c000 [vtnet0 rxq 0] 100057 D - 0xfffffe000777be00 [vtnet0 txq 0] 100058 D - 0xfffffe000777bd00 [vtnet0 rxq 1] 100059 D - 0xfffffe000777bc00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d90f00 [virtio_balloon] 100065 D - 0xffffffff828143c0 [deadlkres] 100069 D - 0xfffffe0059418a00 [acpi_task_0] 100070 D - 0xfffffe0059418a00 [acpi_task_1] 100071 D - 0xfffffe0059418a00 [acpi_task_2] 100073 D - 0xfffffe000777d600 [mca taskq] 100074 D - 0xfffffe000777c300 [CAM taskq] 100076 D - 0xfffffe000777bb00 [ipsec_offload] 100259 D - 0xfffffe000777ae00 [netlink_socket (PID] db> show all locks Process 942 (syz-executor) thread 0xfffffe0054140780 (100228) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bc3580) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1313 Process 942 (syz-executor) thread 0xfffffe0054129780 (100258) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059b595c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4838 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 533 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4213 sysctloid 35447 2089K 35522 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 23 1030K 984 vfscache 3 1025K 3 pcb 33 671K 113 inodedep 40 527K 225 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 161 318K 1035 filedesc 32 249K 219 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 1079 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 13 131K 107 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 20 83K 20 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 kdtrace 222 43K 1206 umtx 336 42K 336 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 127 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 1890 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 17 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 134 16K 423 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 44 14K 44 eventhandler 163 14K 163 ether_multi 162 13K 184 ifnet 7 13K 7 kenv 95 12K 95 GEOM 54 12K 457 cred 27 11K 189 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 4 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 3 9K 190 kqueue 80 9K 1040 plimit 22 9K 318 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 96 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 21 6K 163 ufs_dirhash 24 5K 24 UMA 271 5K 271 pwddesc 71 5K 949 pf_ifnet 10 5K 19 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 selfd 49 4K 40866 session 23 3K 34 DEVFSP 46 3K 67 proc-args 93 3K 1975 terminal 11 3K 11 crypto 6 3K 29 freefile 20 3K 142 acpidev 20 3K 20 netlink 3 3K 80 uidinfo 4 3K 7 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 freefrag 16 2K 61 ipsec-saq 2 2K 2 in_multi 8 2K 13 ip6ndp 12 2K 14 select 14 2K 39 Unitno 28 2K 700 sctp_ifa 13 2K 14 diradd 13 2K 178 CAM XPT 22 2K 543 lockf 15 2K 34 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 freework 5 2K 181 softdep 1 1K 1 mkdir 8 1K 190 freeblks 4 1K 113 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 49 nhops 6 1K 8 vnodemarker 2 1K 14 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 138 pci_link 10 1K 10 inpcbpolicy 22 1K 256 osd 13 1K 69 newdirblk 5 1K 95 encap_export_host 12 1K 12 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atcl 1 1K 17 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 14 ktls 2 1K 18 DEVFS 10 1K 11 cryptodev 4 1K 73 sctp_timw 1 1K 1 vnodes 1 1K 4 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 8 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 4 aio 4 1K 4 soname 5 1K 3368 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 14 sctp_vrf 1 1K 1 ip6_msource 1 1K 2 ip_moptions 1 1K 7 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 DEVFS4 2 1K 2 sctp_atky 1 1K 19 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 18 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 filemon 0 0K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 5 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 2 sctp_map 0 0K 2 mqdata 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 95 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 allocindir 0 0K 0 indirdep 0 0K 52 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 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 5 in6_mfilter 0 0K 4 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 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 20 fadvise 0 0K 0 VN POLL 0 0K 5 statfs 0 0K 187 namei_tracker 0 0K 1 inotify 0 0K 17 export_host 0 0K 0 cl_savebuf 0 0K 31 lio 0 0K 1 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13620 ioctlops 0 0K 107 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 194 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 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 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 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 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 525 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 1332 19205 0 254 39534592 0 mbuf 256 8662 1255 23300 0 254 2538752 0 BUF TRIE 152 218 11586 805 0 62 1794208 0 malloc-384 384 4168 32 4180 0 30 1612800 0 malloc-128 128 11632 86 14975 0 126 1499904 0 tcp_log 416 1831 1733 5595 0 254 1482624 0 malloc-4096 4096 349 3 1087 0 2 1441792 0 UMA Slabs 0 112 11247 15 11247 0 126 1261344 0 malloc-64 64 380 16945 41290 0 254 1108800 0 malloc-65536 65536 15 1 19 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6416 417 29991 0 62 1038616 0 vmem btag 56 17084 91 17084 0 254 961800 0 FFS inode 1168 526 34 672 0 8 654080 0 sctp_ep 1152 1 510 15 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 43 465 1508 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 256 Bucket 2048 202 14 1255 0 8 442368 0 malloc-16384 16384 19 3 113 0 1 360448 0 VM OBJECT 248 1225 87 14659 0 62 325376 0 THREAD 1860 150 18 260 0 8 312480 0 malloc-4096 4096 71 3 949 0 2 303104 0 VNODE 440 567 99 715 0 30 293040 0 malloc-2048 2048 109 27 644 0 8 278528 0 malloc-64 64 4113 234 7871 0 254 278208 0 malloc-16 16 14609 141 15060 0 254 236000 0 malloc-32768 32768 2 5 34 0 1 229376 0 DEVCTL 1024 24 196 149 0 0 225280 0 malloc-65536 65536 1 2 65 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-128 128 1310 209 25810 0 126 194432 0 sctp_raddr 736 0 264 1 0 254 194304 0 malloc-32 32 5369 553 6084 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1538 226 46635 0 126 169344 0 unpcb 320 16 500 1192 0 254 165120 0 FPU_save_area 832 152 46 338 0 16 164736 0 malloc-1024 1024 142 18 164 0 16 163840 0 FFS2 dinode 256 526 104 672 0 62 161280 0 malloc-256 256 25 605 1145 0 62 161280 0 S VFS Cache 104 999 288 1154 0 126 133848 0 malloc-65536 65536 0 2 110 0 1 131072 0 mbuf_packet 256 3 505 200 0 254 130048 0 PROC 1368 70 18 944 0 8 120384 0 ksiginfo 112 64 980 111 0 126 116928 0 malloc-128 128 678 221 1643 0 126 115072 0 malloc-2048 2048 7 49 596 0 8 114688 0 g_bio 408 0 270 6050 0 30 110160 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 71 13 949 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 48 35 252 0 16 84992 0 malloc-128 128 465 186 845 0 126 83328 0 malloc-384 384 136 74 322 0 30 80640 0 malloc-256 256 214 101 441 0 62 80640 0 malloc-64 64 646 425 14916 0 254 68544 0 malloc-128 128 300 227 378 0 126 67456 0 malloc-65536 65536 0 1 2 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-256 256 162 93 1016 0 62 65280 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-4096 4096 11 3 20 0 2 57344 0 tcp_inpcb 1304 8 34 49 0 8 54768 0 malloc-64 64 460 359 660 0 254 52416 0 malloc-128 128 6 397 343 0 126 51584 0 malloc-256 256 31 164 782 0 62 49920 0 malloc-256 256 79 116 420 0 62 49920 0 malloc-256 256 96 99 400 0 62 49920 0 32 Bucket 256 76 119 561 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13527 0 16 49152 0 malloc-2048 2048 14 10 31 0 8 49152 0 malloc-2048 2048 4 20 20 0 8 49152 0 malloc-1024 1024 8 40 546 0 16 49152 0 64 Bucket 512 90 6 1878 0 30 49152 0 syncache 176 0 276 3 0 254 48576 0 malloc-8192 8192 5 0 6 0 1 40960 0 pcpu-8 8 4735 385 4913 0 254 40960 0 VMSPACE 584 44 26 919 0 16 40880 0 pipe 736 21 34 335 0 16 40480 0 sctp_chunk 152 0 260 1 0 254 39520 0 da_ccb 544 0 70 1632 0 16 38080 0 udp_inpcb 408 7 83 171 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 50 517 97 0 254 36288 0 malloc-64 64 14 553 65 0 254 36288 0 malloc-64 64 44 523 172 0 254 36288 0 malloc-64 64 30 537 305 0 254 36288 0 malloc-128 128 51 228 132 0 126 35712 0 malloc-128 128 15 264 259 0 126 35712 0 ktls_session 256 1 134 4 0 62 34560 0 routing nhops 256 28 107 36 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 54 81 197 0 62 34560 0 malloc-256 256 28 107 323 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-32768 32768 0 1 3 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 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-4096 4096 4 4 10 0 2 32768 0 malloc-4096 4096 4 4 198 0 2 32768 0 malloc-4096 4096 3 5 7 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 5 27 996 0 16 32768 0 malloc-1024 1024 10 22 177 0 16 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 3 61 39 0 30 32768 0 malloc-512 512 5 59 51 0 30 32768 0 malloc-512 512 4 60 54 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 189 211 7492 0 126 32000 0 PGRP 120 27 237 38 0 126 31680 0 clpbuf 2624 0 12 79 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 rl_entry 48 6 582 6 0 254 28224 0 malloc-32 32 363 519 2183 0 254 28224 0 16 Bucket 144 60 136 309 0 62 28224 0 4 Bucket 48 7 581 14 0 254 28224 0 AIO 208 0 133 13 0 62 27664 0 udplite_inpcb 408 0 63 6 0 30 25704 0 cpuset 200 9 119 48 0 62 25600 0 malloc-8192 8192 2 1 37 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 83 0 1 24576 0 malloc-8192 8192 1 2 21 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 44 0 2 24576 0 ertt_txseginfo 40 0 606 420 0 254 24240 0 PWD 40 23 583 168 0 254 24240 0 rtentry 168 31 113 36 0 62 24192 0 8 Bucket 80 56 244 408 0 126 24000 0 itimer 352 1 65 3 0 30 23232 0 malloc-384 384 28 32 191 0 30 23040 0 malloc-384 384 2 58 49 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 22 38 318 0 30 23040 0 ripcb 376 7 53 30 0 30 22560 0 ertt 72 8 272 49 0 126 20160 0 malloc-32 32 80 550 184 0 254 20160 0 malloc-32 32 124 506 353 0 254 20160 0 malloc-32 32 46 584 799 0 254 20160 0 malloc-32 32 129 501 3002 0 254 20160 0 malloc-32 32 64 566 245 0 254 20160 0 2 Bucket 32 69 561 369 0 254 20160 0 KNOTE 160 5 120 56 0 62 20000 0 AIOCB 552 0 35 24 0 16 19320 0 L VFS Cache 320 0 60 17 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-1024 1024 3 13 3 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 12 20 17 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 mqueue 248 1 63 1 0 62 15872 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 4 32 4 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 6 372 33 0 254 12096 0 malloc-16 16 10 740 58 0 254 12000 0 malloc-16 16 19 731 230 0 254 12000 0 malloc-16 16 295 455 486 0 254 12000 0 malloc-16 16 78 672 146 0 254 12000 0 malloc-16 16 189 561 3028 0 254 12000 0 malloc-16 16 35 715 24886 0 254 12000 0 malloc-16 16 61 689 1464 0 254 12000 0 cryptop 280 0 42 3 0 30 11760 0 AIOLIO 272 0 42 1 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 swrbuf 2624 0 4 4 0 4 10496 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 vtnet_tx_hdr 24 0 334 1806 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 splice 184 0 0 0 0 62 0 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 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 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 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 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-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-1024 1024 0 0 0 0 16 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