panic: Assertion uio->uio_resid < 0 failed at /syzkaller/managers/main/kernel/sys/netlink/netlink_domain.c:808 cpuid = 1 time = 1762508155 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00570264b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057026610 vpanic() at vpanic+0x257/frame 0xfffffe00570267d0 panic() at panic+0xb5/frame 0xfffffe0057026890 nl_soreceive() at nl_soreceive+0xc3b/frame 0xfffffe00570269d0 soreceive() at soreceive+0xd8/frame 0xfffffe0057026a30 kern_recvit() at kern_recvit+0x521/frame 0xfffffe0057026bf0 sys_recvmsg() at sys_recvmsg+0x1a0/frame 0xfffffe0057026d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0057026f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057026f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a6e9a, rsp = 0x825a88f08, rbp = 0x825a88f80 --- KDB: enter: panic [ thread pid 907 tid 100211 ] Stopped at kdb_enter+0x6e: movq $0,0x2589547(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff828271a0 .str.27 rsp 0xfffffe00570265f0 rbp 0xfffffe0057026610 rsi 0 rdi 0xffffffff8165b669 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0xfffffe005872e550 r12 0xfffffe005872e000 r13 0xfffffffffffffffd r14 0xffffffff828271a0 .str.27 r15 0 rip 0xffffffff81644a4e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2589547(%rip) db> show proc Process 907 (syz-executor) at 0xfffffe0007809ac0: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe00586c8570 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: 4 100116 S nanslp 0xffffffff83baf001 syz-executor 100211 Run CPU 1 syz-executor 100212 S uwait 0xfffffe0058305100 syz-executor 100214 S uwait 0xfffffe00084f7280 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 918 763 763 0 R syz-executor 917 764 764 0 R (threaded) syz-executor 100227 RunQ syz-executor 100228 Run CPU 0 syz-executor 100230 S uwait 0xfffffe00084f7600 syz-executor 100231 D ranged1 0xfffffe0059952500 syz-executor 100232 RunQ syz-executor 916 765 765 0 R (threaded) syz-executor 100151 RunQ syz-executor 100225 S uwait 0xfffffe00084f7b00 syz-executor 100229 S uwait 0xfffffe00084f7700 syz-executor 914 1 765 0 S uwait 0xfffffe0058305a80 syz-executor 910 1 763 0 S uwait 0xfffffe0077a64200 syz-executor 907 766 766 0 R (threaded) syz-executor 100116 S nanslp 0xffffffff83baf001 syz-executor 100211 Run CPU 1 syz-executor 100212 S uwait 0xfffffe0058305100 syz-executor 100214 S uwait 0xfffffe00084f7280 syz-executor 905 1 766 0 S uwait 0xfffffe00084f7400 syz-executor 902 1 766 0 S uwait 0xfffffe0058305380 syz-executor 894 1 764 0 S uwait 0xfffffe0058305780 syz-executor 891 1 891 0 S uwait 0xfffffe0058306300 syz-executor 886 1 765 0 S uwait 0xfffffe0058305b80 syz-executor 882 0 0 0 DL (threaded) [so_splice] 100136 D - 0xfffffe0054232d00 [thr_0] 100169 D - 0xfffffe0054232d40 [thr_1] 879 1 879 0 Ss select 0xfffffe0054232ac0 rtsol 878 0 0 0 DL mdwait 0xfffffe006e75e000 [md0] 877 1 877 0 Ss select 0xfffffe00077883c0 rtsol 876 1 876 0 Ss select 0xfffffe0007787c40 rtsol 873 779 423 0 S kqread 0xfffffe0054205c00 rtsol 861 0 0 0 DL (threaded) [KTLS] 100147 D - 0xfffffe006e079700 [thr_0] 100153 D - 0xfffffe006e079780 [thr_1] 100154 D - 0xffffffff83cd0a28 [reclaim_0] 835 1 764 0 S umtxn 0xfffffe0058305680 syz-executor 823 1 765 0 S uwait 0xfffffe00084f7d00 syz-executor 818 0 0 0 DL aiordy 0xfffffe00586c7568 [aiod4] 816 0 0 0 DL aiordy 0xfffffe005870e010 [aiod3] 815 0 0 0 DL aiordy 0xfffffe005870e568 [aiod2] 814 0 0 0 DL aiordy 0xfffffe005870eac0 [aiod1] 779 770 423 0 S wait 0xfffffe000780a018 sh 770 423 423 0 S wait 0xfffffe00586c7ac0 sh 766 762 766 0 S nanslp 0xffffffff83baf001 syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 S nanslp 0xffffffff83baf001 syz-executor 762 760 760 0 S select 0xfffffe0007787dc0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005860c618 csh 758 681 758 0 Ss select 0xfffffe0007787e40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058324cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0054261cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00542620b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00542624b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00542628b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054262cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00542630b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00542634b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00542638b0 getty 737 1 17 0 S+ piperd 0xfffffe00598f5700 logger 736 735 17 0 S+ nanslp 0xffffffff83baf000 sleep 735 1 17 0 S+ wait 0xfffffe00586c6560 sh 685 1 685 0 Ss nanslp 0xffffffff83baf000 cron 681 1 681 0 Ss select 0xfffffe00077880c0 sshd 494 1 494 0 Ss select 0xfffffe0054232dc0 syslogd 423 1 423 0 Ss wait 0xfffffe00586c5ab0 devd 422 1 422 65 Ss select 0xfffffe0007788040 dhclient 337 1 337 0 Ss select 0xfffffe0007787ec0 dhclient 334 1 334 0 Ss select 0xfffffe00077882c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cdcc20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058602558 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdb160 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 RunQ [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1c040 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d02108 [dom0] 100080 D launds 0xffffffff83d02114 [laundry: dom0] 100081 D umarcl 0xffffffff81e2bdf0 [uma] 7 0 0 0 DL - 0xffffffff839275b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843bbf60 [pf purge] 5 0 0 0 DL waiting 0xffffffff847e8700 [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_ 0xffffffff83cfd9e0 [crypto] 100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57600 [g_event] 100038 D - 0xffffffff83b57620 [g_up] 100039 D - 0xffffffff83b57640 [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 0xffffffff83cfe480 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c53ff0 [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 - 0xfffffe00541f1500 [vtnet0 txq 0] 100058 D - 0xfffffe00541f1400 [vtnet0 rxq 1] 100059 D - 0xfffffe00541f1300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00580bb200 [virtio_balloon] 100065 D - 0xffffffff8282b881 [deadlkres] 100069 D - 0xfffffe0058590000 [acpi_task_0] 100070 D - 0xfffffe0058590000 [acpi_task_1] 100071 D - 0xfffffe0058590000 [acpi_task_2] 100073 D - 0xfffffe00077f8100 [mca taskq] 100074 D - 0xfffffe0007bcba00 [CAM taskq] 100076 D - 0xfffffe0007bcc500 [ipsec_offload] 100213 D - 0xfffffe006e078700 [netlink_socket (PID] db> show all locks Process 917 (syz-executor) thread 0xfffffe0058701000 (100228) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007811e10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 916 (syz-executor) thread 0xfffffe005871a780 (100151) shared rw vmobject (vmobject) r = 0 (0xfffffe00586f9ba0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:378 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00586d14f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 907 (syz-executor) thread 0xfffffe005872e000 (100211) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059985dc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4838 Process 14 (bufdaemon) thread 0xfffffe00586ba000 (100095) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfcdac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3395 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5199K 558 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4213 sysctloid 35496 2092K 35571 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 45 1035K 637 vfscache 3 1025K 3 pcb 30 671K 224 inodedep 18 519K 194 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 147 306K 1000 filedesc 36 281K 175 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 103 acpica 1674 184K 54444 vmem 5 143K 6 tidhash 3 141K 3 pagedep 15 132K 87 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 md_sectors 17 68K 17 module 523 66K 524 ddb_capture 1 64K 1 kdtrace 220 43K 1155 umtx 336 42K 336 shm 2 34K 6 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 1863 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 129 16K 409 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 44 14K 44 eventhandler 163 14K 163 ether_multi 157 13K 177 ifnet 7 13K 7 kenv 95 12K 95 GEOM 54 12K 457 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 6 cred 24 9K 193 rpc 8 9K 8 in6_multi 66 9K 67 plimit 23 9K 323 bmsafemap 2 9K 166 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 2 ksem 1 8K 1 pfs_vncache 1 8K 1 kqueue 78 8K 978 audit_evclass 240 8K 306 taskqueue 72 8K 78 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 30 md_disk 18 5K 18 UMA 272 5K 272 pwddesc 69 5K 931 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 49 4K 29320 DEVFSP 48 3K 61 session 23 3K 36 proc-args 95 3K 1953 terminal 11 3K 11 acpidev 20 3K 20 netlink 3 3K 72 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 10 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 select 14 2K 37 Unitno 28 2K 50 lockf 16 2K 88 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 9 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 newdirblk 9 2K 76 softdep 1 1K 1 diradd 8 1K 157 crypto 6 1K 12 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 35 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 indirdep 3 1K 80 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 236 mount 16 1K 156 pci_link 10 1K 10 osd 13 1K 51 encap_export_host 12 1K 12 mkdir 4 1K 150 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 6 1K 49 counter_rate 13 1K 13 sctp_atcl 1 1K 79 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 dirrem 1 1K 139 ip6_msource 4 1K 10 vnodes 1 1K 2 ktls 1 1K 7 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 iov 3 1K 13545 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3332 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 sctp_vrf 1 1K 1 freework 1 1K 100 ip_moptions 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_atky 1 1K 83 cpus 2 1K 2 vnet_data_free 1 1K 1 fadvise 1 1K 7 Per-cpu 1 1K 1 sctp_athm 1 1K 80 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 63 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 29 sctp_stro 0 0K 1 sctp_stri 0 0K 2 sctp_map 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf 0 0K 1 pf_rule 0 0K 1 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 84 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 freefile 0 0K 107 freeblks 0 0K 86 freefrag 0 0K 9 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 1 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 7 ip6_moptions 0 0K 8 in6_mfilter 0 0K 18 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 1 in_mfilter 0 0K 3 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 21 VN POLL 0 0K 0 statfs 0 0K 189 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 137 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 200 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 kexec 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 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 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 8336 1570 23225 0 254 40574976 0 mbuf 256 8824 1348 27819 0 254 2604032 0 BUF TRIE 152 226 11578 698 0 62 1794208 0 malloc-4096 4096 402 2 1982 0 2 1654784 0 malloc-384 384 4159 41 4177 0 30 1612800 0 malloc-128 128 11950 171 12392 0 126 1551488 0 UMA Slabs 0 112 11512 2 11512 0 126 1289568 0 tcp_log 416 1958 1093 5359 0 254 1269216 0 RADIX NODE 152 6760 333 30099 0 62 1078136 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18165 90 18165 0 254 1022280 0 malloc-65536 65536 13 1 17 0 1 917504 0 FFS inode 1168 533 27 642 0 8 654080 0 sctp_asoc 2256 0 255 1 0 254 575280 0 pbuf 2664 0 198 0 0 2 527472 0 socket 1024 41 467 1533 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-2048 2048 103 73 179 0 8 360448 0 malloc-16384 16384 20 1 88 0 1 344064 0 256 Bucket 2048 165 3 1240 0 8 344064 0 VM OBJECT 248 1250 62 14424 0 62 325376 0 THREAD 1860 150 18 232 0 8 312480 0 malloc-64 64 177 4674 29545 0 254 310464 0 sctp_ep 1152 1 258 77 0 254 298368 0 malloc-64 64 4438 161 5545 0 254 294336 0 VNODE 440 572 94 683 0 30 293040 0 malloc-16 16 14884 366 17870 0 254 244000 0 DEVCTL 1024 24 196 149 0 0 225280 0 malloc-65536 65536 0 3 67 0 1 196608 0 malloc-32768 32768 4 2 124 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 malloc-32 32 5515 407 6354 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-2048 2048 3 85 1085 0 8 180224 0 malloc-128 128 1141 254 25311 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1593 171 45608 0 126 169344 0 unpcb 320 14 502 1185 0 254 165120 0 malloc-32768 32768 0 5 54 0 1 163840 0 FFS2 dinode 256 533 97 642 0 62 161280 0 FPU_save_area 832 152 28 283 0 16 149760 0 malloc-1024 1024 125 19 149 0 16 147456 0 S VFS Cache 104 1017 270 1153 0 126 133848 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 8 0 1 131072 0 malloc-256 256 70 440 961 0 62 130560 0 mbuf_packet 256 1 507 203 0 254 130048 0 malloc-4096 4096 26 4 86 0 2 122880 0 ksiginfo 112 61 983 130 0 126 116928 0 PROC 1368 68 9 921 0 8 105336 0 malloc-128 128 605 170 1206 0 126 99200 0 malloc-256 256 280 95 1533 0 62 96000 0 g_bio 440 0 216 6233 0 30 95040 0 syncache 176 0 529 4 0 254 93104 0 malloc-4096 4096 22 0 27 0 2 90112 0 filedesc0 1072 69 15 931 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 128 Bucket 1024 43 40 252 0 16 84992 0 sctp_readq 152 0 520 17 0 254 79040 0 sctp_chunk 152 0 520 6 0 254 79040 0 malloc-8192 8192 7 2 10 0 1 73728 0 malloc-384 384 161 19 671 0 30 69120 0 malloc-64 64 585 486 2473 0 254 68544 0 malloc-128 128 356 171 489 0 126 67456 0 md0 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 12 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 85 43 1715 0 30 65536 0 malloc-256 256 184 71 555 0 62 65280 0 malloc-64 64 288 531 13530 0 254 52416 0 malloc-128 128 204 199 232 0 126 51584 0 malloc-256 256 6 189 332 0 62 49920 0 32 Bucket 256 70 125 766 0 62 49920 0 DIRHASH 1024 34 14 39 0 16 49152 0 NAMEI 1024 0 48 13359 0 16 49152 0 malloc-4096 4096 6 6 12 0 2 49152 0 malloc-2048 2048 9 15 29 0 8 49152 0 malloc-2048 2048 11 13 95 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 malloc-384 384 23 97 129 0 30 46080 0 da_ccb 544 0 84 1656 0 16 45696 0 Files 80 192 358 7432 0 126 44000 0 tcp_inpcb 1304 8 25 34 0 8 43032 0 pcpu-8 8 4711 409 4899 0 254 40960 0 VMSPACE 584 46 24 900 0 16 40880 0 udp_inpcb 408 6 84 176 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 26 541 289 0 254 36288 0 malloc-64 64 84 483 1600 0 254 36288 0 malloc-64 64 0 567 19 0 254 36288 0 malloc-64 64 139 428 157 0 254 36288 0 malloc-128 128 49 230 262 0 126 35712 0 malloc-128 128 42 237 3425 0 126 35712 0 malloc-128 128 88 191 737 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 18 72 195 0 30 34560 0 malloc-256 256 21 114 108 0 62 34560 0 malloc-256 256 28 107 249 0 62 34560 0 malloc-256 256 68 67 124 0 62 34560 0 malloc-256 256 26 109 355 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 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 23 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 9 7 21 0 8 32768 0 malloc-2048 2048 5 11 36 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 4 12 197 0 8 32768 0 malloc-1024 1024 4 28 48 0 16 32768 0 malloc-1024 1024 3 29 995 0 16 32768 0 malloc-1024 1024 7 25 191 0 16 32768 0 malloc-1024 1024 17 15 18 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 3 61 33 0 30 32768 0 malloc-512 512 0 64 19 0 30 32768 0 malloc-512 512 2 62 16 0 30 32768 0 malloc-512 512 9 55 11 0 30 32768 0 pcpu-64 64 502 10 502 0 254 32768 0 sctp_stream_msg_out 112 0 288 17 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2664 0 12 21 0 4 31968 0 PGRP 120 28 236 42 0 126 31680 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 342 540 686 0 254 28224 0 16 Bucket 144 57 139 281 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 1 132 9 0 62 27664 0 udplite_inpcb 408 2 61 6 0 30 25704 0 cpuset 200 8 120 9 0 62 25600 0 pipe 736 19 14 327 0 16 24288 0 ertt_txseginfo 40 0 606 597 0 254 24240 0 PWD 40 26 580 141 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 63 237 365 0 126 24000 0 malloc-384 384 43 17 345 0 30 23040 0 ripcb 376 7 53 20 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 ertt 72 8 272 34 0 126 20160 0 malloc-32 32 36 594 177 0 254 20160 0 malloc-32 32 87 543 193 0 254 20160 0 malloc-32 32 123 507 560 0 254 20160 0 malloc-32 32 24 606 198 0 254 20160 0 malloc-32 32 26 604 66 0 254 20160 0 malloc-32 32 31 599 3695 0 254 20160 0 2 Bucket 32 59 571 380 0 254 20160 0 KNOTE 160 4 121 34 0 62 20000 0 AIOCB 552 2 33 12 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 19 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 1 1 35 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 7 0 2 16384 0 malloc-4096 4096 1 3 190 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 3 29 52 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_asconf_ack 48 0 336 29 0 254 16128 0 kenv 258 17 43 1066 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-16 16 54 696 1440 0 254 12000 0 malloc-16 16 38 712 196 0 254 12000 0 malloc-16 16 52 698 299 0 254 12000 0 malloc-16 16 4 746 5 0 254 12000 0 malloc-16 16 270 480 285 0 254 12000 0 malloc-16 16 23 727 24819 0 254 12000 0 itimer 352 0 33 3 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 2 0 30 11424 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 816 0 254 8016 0 malloc-16 16 5 495 8 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 17 0 0 3744 0 tfo 4 0 493 1 0 254 1972 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 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 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 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 vnpbuf 2664 0 0 0 0 16 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 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-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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-384 384 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