panic: negative vmsize for uid 60928 cpuid = 0 time = 1748839437 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00575b3310 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00575b3470 vpanic() at vpanic+0x257/frame 0xfffffe00575b3630 panic() at panic+0xb5/frame 0xfffffe00575b36f0 swap_release_by_cred() at swap_release_by_cred+0x14f/frame 0xfffffe00575b3730 vm_map_entry_delete() at vm_map_entry_delete+0xca/frame 0xfffffe00575b37b0 vm_map_delete() at vm_map_delete+0x530/frame 0xfffffe00575b38f0 vm_map_fixed() at vm_map_fixed+0x181/frame 0xfffffe00575b39d0 vm_mmap_object() at vm_mmap_object+0x324/frame 0xfffffe00575b3a70 kern_mmap() at kern_mmap+0xd34/frame 0xfffffe00575b3c10 sys_mmap() at sys_mmap+0x153/frame 0xfffffe00575b3d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe00575b3f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00575b3f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x826b8df08, rbp = 0x826b8df80 --- KDB: enter: panic [ thread pid 896 tid 100282 ] Stopped at kdb_enter+0x6e: movq $0,0x25be9d7(%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 0xfffffe0073a00000 rdx 0x7ffff rbx 0xffffffff827b0760 .str.27 rsp 0xfffffe00575b3450 rbp 0xfffffe00575b3470 rsi 0x80001 rdi 0xffffffff81614619 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xb r12 0xfffffe005492f000 r13 0xfffffffffffffffe r14 0xffffffff827b0760 .str.27 r15 0 rip 0xffffffff815fe7be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be9d7(%rip) db> show proc Process 896 (syz-executor) at 0xfffffe0054909ae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00548d65c0 ABI: FreeBSD ELF64 flag: 0x10000180 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005493bdb0 (map 0xfffffe005493bdb0) (map.pmap 0xfffffe005493be50) (pmap 0xfffffe005493bec0) threads: 6 100147 RunQ syz-executor 100279 RunQ syz-executor 100282 Run CPU 0 syz-executor 100283 S uwait 0xfffffe006ecc6c80 syz-executor 100284 RunQ syz-executor 100287 S uwait 0xfffffe006edd5f00 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 899 897 766 0 S uwait 0xfffffe006ecc6b80 syz-executor 898 767 767 0 R (threaded) syz-executor 100198 RunQ syz-executor 100286 S uwait 0xfffffe006edd5b00 syz-executor 897 766 766 0 R (threaded) syz-executor 100115 RunQ syz-executor 100280 S uwait 0xfffffe0058a6a200 syz-executor 100285 S uwait 0xfffffe0058a6a600 syz-executor 896 765 765 60928 R (threaded) syz-executor 100147 RunQ syz-executor 100279 RunQ syz-executor 100282 Run CPU 0 syz-executor 100283 S uwait 0xfffffe006ecc6c80 syz-executor 100284 RunQ syz-executor 100287 S uwait 0xfffffe006edd5f00 syz-executor 895 764 764 0 R (threaded) syz-executor 100269 RunQ syz-executor 100278 S uwait 0xfffffe006ecc6980 syz-executor 100281 S uwait 0xfffffe0058cf3000 syz-executor 891 1 765 0 S uwait 0xfffffe0058a6dd80 syz-executor 879 1 764 0 S uwait 0xfffffe000828c880 syz-executor 874 1 765 0 S uwait 0xfffffe0058a6b500 syz-executor 870 1 766 0 S uwait 0xfffffe0058a6b400 syz-executor 869 1 766 0 S uwait 0xfffffe006ecc7280 syz-executor 863 1 766 0 S uwait 0xfffffe000828c180 syz-executor 853 1 764 0 S uwait 0xfffffe0058a6d200 syz-executor 852 1 764 0 S uwait 0xfffffe0058a6a080 syz-executor 848 1 765 0 SV uwait 0xfffffe0058cf3680 syz-executor 844 1 765 0 S uwait 0xfffffe0058a6d980 syz-executor 843 1 765 0 S uwait 0xfffffe000828c780 syz-executor 836 1 767 -1 S uwait 0xfffffe006ecc6780 syz-executor 835 1 766 0 S uwait 0xfffffe0058cf3480 syz-executor 834 1 766 0 S uwait 0xfffffe0058a6b000 syz-executor 827 1 767 0 S uwait 0xfffffe0058cf3180 syz-executor 825 1 765 0 S uwait 0xfffffe0058a6c700 syz-executor 823 807 823 0 Ss select 0xfffffe0059e705c0 dhclient 820 1 764 0 S uwait 0xfffffe0058a6da00 syz-executor 818 1 818 0 Ss select 0xfffffe0059e6e8c0 dhclient 817 0 0 0 DL aiordy 0xfffffe00548ef040 [aiod4] 816 0 0 0 DL aiordy 0xfffffe00548ef5a0 [aiod3] 815 0 0 0 DL aiordy 0xfffffe00548efb00 [aiod2] 814 0 0 0 DL aiordy 0xfffffe005490ab00 [aiod1] 807 790 424 65 S select 0xfffffe0059e6f740 dhclient 790 424 424 0 S wait 0xfffffe00548d3000 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe0059e6eac0 syz-executor 761 759 761 0 Ss pause 0xfffffe00548d6110 csh 759 682 759 0 Ss select 0xfffffe0059e6eb40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a95cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059c084b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059c088b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0059c08cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058a94cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0059c090b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0059c094b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0059c098b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0059c09cb0 getty 738 1 18 0 S+ piperd 0xfffffe005a0335c0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e541 sleep 736 1 18 0 S+ wait 0xfffffe0008026560 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e541 cron 682 1 682 0 Ss select 0xfffffe0059e6ee40 sshd 495 1 495 0 Ss select 0xfffffe006e3f29c0 syslogd 424 1 424 0 Ss wait 0xfffffe0054807020 devd 423 1 423 65 Ss select 0xfffffe0059e6edc0 dhclient 338 1 338 0 Ss piperd 0xfffffe005a033b80 dhclient 335 1 335 0 Ss select 0xfffffe0059e6f640 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba360 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005860d0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb2f8 [dom0] 100081 D launds 0xffffffff83ceb304 [laundry: dom0] 100082 D umarcl 0xffffffff81dd02b0 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844f3850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848e4700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6b40 [crypto] 100044 D crypto_ 0xfffffe00546b2030 [crypto returns 0] 100045 D crypto_ 0xfffffe00546b2080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547e8c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f00 [g_event] 100038 D - 0xffffffff83b46f20 [g_up] 100039 D - 0xffffffff83b46f40 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 Run CPU 1 [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] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce75e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe0008286900 [softirq_0] 100006 D - 0xfffffe0008286700 [softirq_1] 100007 D - 0xfffffe0008286500 [if_io_tqg_0] 100008 D - 0xfffffe0008286300 [if_io_tqg_1] 100009 D - 0xfffffe0008286100 [if_config_tqg_0] 100010 D - 0xfffffe0007fd1000 [kqueue_ctx taskq] 100011 D - 0xfffffe0007fd0e00 [jail_remove taskq] 100012 D - 0xfffffe0007fd0d00 [bus taskq] 100015 D - 0xfffffe0007fd0a00 [thread taskq] 100017 D - 0xfffffe0007fd0800 [aiod_kick taskq] 100018 D - 0xfffffe0007fd0700 [deferred_unmount ta] 100019 D - 0xfffffe0007fd0600 [inm_free taskq] 100020 D - 0xfffffe0007fd0500 [in6m_free taskq] 100021 D - 0xfffffe0007fd0400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007fd0100 [firmware taskq] 100041 D - 0xfffffe0007fcfe00 [crypto_0] 100042 D - 0xfffffe0007fcfe00 [crypto_1] 100057 D - 0xfffffe0007fcfc00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007fcfb00 [vtnet0 txq 0] 100059 D - 0xfffffe0007fcfa00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007fcf900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058583b00 [virtio_balloon] 100066 D - 0xffffffff827b5aa0 [deadlkres] 100070 D - 0xfffffe0058d69700 [acpi_task_0] 100071 D - 0xfffffe0058d69700 [acpi_task_1] 100072 D - 0xfffffe0058d69700 [acpi_task_2] 100074 D - 0xfffffe0007fd1100 [mca taskq] 100075 D - 0xfffffe0007fcfd00 [CAM taskq] 100077 D - 0xfffffe0007fcf800 [ipsec_offload] db> show all locks Process 896 (syz-executor) thread 0xfffffe005492f000 (100282) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005493be10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:1970 Process 896 (syz-executor) thread 0xfffffe005492c780 (100284) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0008011e10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4368 shared sx killpg racer (killpg racer) r = 0 (0xfffffe00548e8670) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:959 Process 2 (clock) thread 0xfffffe000801a000 (100032) exclusive sleep mutex kqueue (kqueue) r = 0 (0xfffffe0008bfea00) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_event.c:748 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 556 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 34774 2049K 34849 vtbuf 24 1968K 46 kobj 331 1324K 497 newblk 184 1070K 1170 vfscache 3 1025K 3 pcb 36 680K 110 inodedep 38 526K 208 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 52 409K 219 subproc 164 326K 993 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 5144 acpica 1674 184K 54432 vmem 5 144K 6 tidhash 3 141K 3 pagedep 19 133K 99 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 523 ddb_capture 1 64K 1 kdtrace 230 44K 1192 umtx 336 42K 336 temp 35 37K 1905 BPF 22 36K 27 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 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 1650 eventhandler 163 14K 163 lltable 43 14K 43 ether_multi 162 13K 174 ifnet 7 13K 7 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 447 plimit 25 10K 340 shmfd 4 10K 8 rpc 8 9K 8 kqueue 90 9K 1003 in6_multi 65 9K 65 bmsafemap 2 9K 185 ksem 2 9K 2 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 78 cred 27 7K 290 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pwddesc 74 5K 912 pf_ifnet 11 5K 20 UMA 265 5K 265 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 49 4K 73 selfd 46 3K 26447 proc-args 100 3K 1942 dirrem 11 3K 149 terminal 11 3K 11 session 22 3K 34 uidinfo 5 3K 11 acpidev 20 3K 20 lockf 23 3K 116 hhook 8 3K 10 indirdep 9 3K 127 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 11 sctp_atcl 5 2K 24 ip6ndp 12 2K 13 Unitno 31 2K 521 diradd 14 2K 167 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 newdirblk 12 2K 88 tun 4 2K 4 toponodes 6 2K 6 freefile 11 2K 117 ipsecpolicy 2 2K 2 select 11 2K 36 freework 6 2K 221 freeblks 5 2K 107 msi 9 2K 9 netlink 2 2K 74 CC Mem 9 2K 46 softdep 1 1K 1 mkdir 8 1K 176 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 inpcbpolicy 28 1K 280 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 135 pci_link 10 1K 10 osd 14 1K 62 crypto 4 1K 8 encap_export_host 12 1K 12 ip_msource 10 1K 10 filecaps 6 1K 73 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 5 1K 60 freefrag 2 1K 46 ip_moptions 4 1K 10 vnodes 1 1K 4 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 tcpfunc 3 1K 3 in_mfilter 4 1K 17 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 5 1K 24 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 7 pmchooks 1 1K 1 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3424 sctp_athm 5 1K 24 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 7 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_pcm_rack 0 0K 4 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 8 mqdata 0 0K 0 pf_table 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 2 ipcomp 0 0K 0 esp 0 0K 0 ah 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 294 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 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 8 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 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 fadvise 0 0K 1 VN POLL 0 0K 3 statfs 0 0K 182 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 21 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 4 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13819 ioctlops 0 0K 101 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 296 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 1 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 12744 0 254 38494208 0 tcp_log 416 1500 4602 10070 0 254 2538432 0 mbuf 256 8636 1026 18784 0 254 2473472 0 BUF TRIE 152 259 11545 882 0 62 1794208 0 malloc-4096 4096 406 4 1955 0 2 1679360 0 malloc-384 384 4157 43 4179 0 30 1612800 0 malloc-128 128 11968 153 12593 0 126 1551488 0 malloc-64 64 3988 16865 30452 0 254 1334592 0 UMA Slabs 0 112 11045 1 11045 0 126 1237152 0 RADIX NODE 152 7274 131 33202 0 62 1125560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17091 84 17091 0 254 961800 0 malloc-65536 65536 13 0 16 0 1 851968 0 FFS inode 1168 541 19 663 0 8 654080 0 sctp_ep 1152 5 506 24 0 254 588672 0 socket 1024 50 458 1525 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 28 2 109 0 1 491520 0 256 Bucket 2048 224 8 1241 0 8 475136 0 VM OBJECT 248 1323 117 14288 0 62 357120 0 THREAD 1872 154 14 288 0 8 314496 0 VNODE 440 580 86 704 0 30 293040 0 malloc-2048 2048 107 13 136 0 8 245760 0 malloc-16 16 14375 375 14624 0 254 236000 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-65536 65536 1 2 61 0 1 196608 0 malloc-32768 32768 0 6 89 0 1 196608 0 MAP ENTRY 96 1854 162 45550 0 126 193536 0 UMA Zones 768 237 2 237 0 16 183552 0 malloc-32 32 5333 337 5725 0 254 181440 0 malloc-128 128 1142 253 25317 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1186 0 254 165120 0 FPU_save_area 832 156 42 369 0 16 164736 0 malloc-32768 32768 2 3 15 0 1 163840 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-2048 2048 3 77 1085 0 8 163840 0 malloc-256 256 239 391 1559 0 62 161280 0 malloc-4096 4096 31 7 98 0 2 155648 0 malloc-1024 1024 126 18 150 0 16 147456 0 FFS2 dinode 256 541 29 663 0 62 145920 0 S VFS Cache 104 1001 286 1162 0 126 133848 0 ertt_txseginfo 40 0 3333 3224 0 254 133320 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 5 503 208 0 254 130048 0 PROC 1376 74 14 902 0 8 121088 0 ksiginfo 112 67 977 192 0 126 116928 0 malloc-16384 16384 4 3 9 0 1 114688 0 malloc-32768 32768 0 3 4 0 1 98304 0 filedesc0 1072 74 17 912 0 8 97552 0 malloc-256 256 261 114 1055 0 62 96000 0 malloc-8192 8192 6 5 12 0 1 90112 0 UMA Kegs 384 224 9 224 0 30 89472 0 malloc-128 128 426 225 572 0 126 83328 0 malloc-128 128 333 318 811 0 126 83328 0 64 Bucket 512 80 80 1963 0 30 81920 0 g_bio 408 0 180 6787 0 30 73440 0 malloc-384 384 149 31 492 0 30 69120 0 128 Bucket 1024 54 13 262 0 16 68608 0 malloc-64 64 567 504 1638 0 254 68544 0 malloc-64 64 588 483 2452 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 168 87 546 0 62 65280 0 malloc-64 64 290 529 13840 0 254 52416 0 tcp_bbr_map 128 0 403 362 0 126 51584 0 malloc-128 128 110 293 880 0 126 51584 0 malloc-128 128 139 264 236 0 126 51584 0 udp_inpcb 408 11 115 197 0 30 51408 0 malloc-256 256 84 111 372 0 62 49920 0 malloc-256 256 28 167 1120 0 62 49920 0 32 Bucket 256 71 124 472 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13616 0 16 49152 0 malloc-2048 2048 9 15 30 0 8 49152 0 malloc-2048 2048 11 13 63 0 8 49152 0 VMSPACE 584 54 30 880 0 16 49056 0 malloc-384 384 38 82 209 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 Files 80 218 332 7413 0 126 44000 0 tcp_inpcb 1304 9 24 46 0 8 43032 0 malloc-8192 8192 3 2 30 0 1 40960 0 malloc-8192 8192 3 2 86 0 1 40960 0 pcpu-8 8 4732 388 4923 0 254 40960 0 da_ccb 544 0 70 1813 0 16 38080 0 malloc-64 64 11 556 42 0 254 36288 0 malloc-64 64 142 425 1705 0 254 36288 0 malloc-64 64 0 567 3239 0 254 36288 0 malloc-64 64 101 466 374 0 254 36288 0 tcp_rack_map 128 0 279 6 0 126 35712 0 malloc-128 128 38 241 98 0 126 35712 0 malloc-128 128 60 219 3489 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 30 105 342 0 62 34560 0 malloc-256 256 67 68 99 0 62 34560 0 malloc-256 256 24 111 361 0 62 34560 0 malloc-32768 32768 1 0 1 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 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 24 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 10 0 2 32768 0 malloc-4096 4096 5 3 9 0 2 32768 0 malloc-2048 2048 10 6 22 0 8 32768 0 malloc-2048 2048 3 13 31 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 4 28 1015 0 16 32768 0 malloc-1024 1024 5 27 162 0 16 32768 0 malloc-1024 1024 8 24 15 0 16 32768 0 malloc-1024 1024 16 16 17 0 16 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 7 57 17 0 30 32768 0 malloc-512 512 5 59 46 0 30 32768 0 malloc-512 512 0 64 19 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 tcp_bbr_pcb 896 0 36 2 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 38 0 126 31680 0 clpbuf 2624 0 12 42 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 198 684 565 0 254 28224 0 malloc-32 32 322 560 1019 0 254 28224 0 16 Bucket 144 58 138 311 0 62 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 AIO 208 2 131 16 0 62 27664 0 udplite_inpcb 408 1 62 10 0 30 25704 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 0 6 9 0 2 24576 0 pipe 736 21 12 298 0 16 24288 0 PWD 40 32 574 162 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 53 247 369 0 126 24000 0 malloc-384 384 22 38 48 0 30 23040 0 malloc-384 384 50 10 386 0 30 23040 0 tcp_rack_pcb 1088 0 21 4 0 8 22848 0 ripcb 376 7 53 27 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 9 271 46 0 126 20160 0 malloc-32 32 52 578 205 0 254 20160 0 malloc-32 32 134 496 956 0 254 20160 0 malloc-32 32 12 618 1029 0 254 20160 0 malloc-32 32 31 599 3693 0 254 20160 0 2 Bucket 32 67 563 407 0 254 20160 0 KNOTE 160 3 122 66 0 62 20000 0 AIOCB 552 2 33 51 0 16 19320 0 L VFS Cache 320 0 60 4 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-4096 4096 1 3 7 0 2 16384 0 malloc-4096 4096 1 3 183 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 51 0 30 16384 0 malloc-512 512 2 30 16 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 rl_entry 48 1 335 1 0 254 16128 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 9 369 53 0 254 12096 0 vtnet_tx_hdr 24 0 501 4489 0 254 12024 0 malloc-16 16 20 730 68 0 254 12000 0 malloc-16 16 34 716 218 0 254 12000 0 malloc-16 16 31 719 40 0 254 12000 0 malloc-16 16 224 526 3182 0 254 12000 0 malloc-16 16 4 746 774 0 254 12000 0 malloc-16 16 317 433 1705 0 254 12000 0 malloc-16 16 23 727 24810 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 0 30 4 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 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 frags 256 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 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 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 domainset 40 0 0 0 0 254 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 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-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-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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/l