panic: ASan: Invalid access, 8-byte read at 0xfffffe0058311198, UMAUseAfterFree(fd) cpuid = 0 time = 16 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005711acd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005711ae30 vpanic() at vpanic+0x257/frame 0xfffffe005711aff0 panic() at panic+0xb5/frame 0xfffffe005711b0c0 kasan_report() at kasan_report+0xdf/frame 0xfffffe005711b190 mld_change_state() at mld_change_state+0xf2/frame 0xfffffe005711b330 in6_leavegroup_locked() at in6_leavegroup_locked+0x17b/frame 0xfffffe005711b450 in6_pcbpurgeif0() at in6_pcbpurgeif0+0x2f6/frame 0xfffffe005711b550 _in6_ifdetach() at _in6_ifdetach+0x18e/frame 0xfffffe005711b640 in6_ifdeparture() at in6_ifdeparture+0x9f/frame 0xfffffe005711b670 if_detach_internal() at if_detach_internal+0x5c0/frame 0xfffffe005711b740 if_detach() at if_detach+0xb6/frame 0xfffffe005711b780 tun_destroy() at tun_destroy+0x3c9/frame 0xfffffe005711b7e0 if_clone_destroyif_flags() at if_clone_destroyif_flags+0xc8/frame 0xfffffe005711b830 if_clone_destroy() at if_clone_destroy+0x1f6/frame 0xfffffe005711b870 ifioctl() at ifioctl+0x116f/frame 0xfffffe005711bab0 kern_ioctl() at kern_ioctl+0x52a/frame 0xfffffe005711bb90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe005711bd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe005711bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005711bf30 --- syscall (54, FreeBSD ELF64, ioctl), rip = 0x824bbc2ca, rsp = 0x820f4aa48, rbp = 0x820f4aa60 --- KDB: enter: panic [ thread pid 1201 tid 100375 ] Stopped at kdb_enter+0x6e: movq $0,0x2589a07(%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 0xffffffff81660c3e _vprintf+0x1ae rdx 0 rbx 0xffffffff82838a60 .str.27 rsp 0xfffffe005711ae10 rbp 0xfffffe005711ae30 rsi 0 rdi 0xffffffff816611a9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe0058740780 r13 0xfffffffffffffffe r14 0xffffffff82838a60 .str.27 r15 0 rip 0xffffffff8164a48e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2589a07(%rip) db> show proc Process 1201 (ifconfig) at 0xfffffe0058736ab8: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 1195 at 0xfffffe005860c010 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: ifconfig tap2 destroy reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00586c0db0 (map 0xfffffe00586c0db0) (map.pmap 0xfffffe00586c0e50) (pmap 0xfffffe00586c0ec0) threads: 1 100375 Run CPU 0 ifconfig db> ps pid ppid pgrp uid state wmesg wchan cmd 1201 1195 1195 0 R CPU 0 ifconfig 1200 764 764 0 R (threaded) syz-executor 100526 RunQ syz-executor 100531 RunQ syz-executor 1199 766 766 0 R (threaded) syz-executor 100521 RunQ syz-executor 100532 RunQ syz-executor 1196 763 763 0 R (threaded) syz-executor 100174 RunQ syz-executor 100528 S sbwait 0xfffffe00598dd60c syz-executor 1195 762 1195 0 S wait 0xfffffe005860c010 syz-executor 1193 1 763 0 S uwait 0xfffffe0058310c00 syz-executor 1166 0 0 0 DL mdwait 0xfffffe0077ecc000 [md127] 1164 1 766 0 S uwait 0xfffffe00599b4200 syz-executor 1132 1 763 0 S uwait 0xfffffe0058311a00 syz-executor 1095 1 764 0 S uwait 0xfffffe00599b3d80 syz-executor 1082 1 766 0 S uwait 0xfffffe00599b3e80 syz-executor 1070 1 764 0 S uwait 0xfffffe0058311300 syz-executor 1069 1 764 0 S uwait 0xfffffe0058598a80 syz-executor 1068 1 764 0 S uwait 0xfffffe00599b1580 syz-executor 1052 1 763 0 S uwait 0xfffffe00599b3780 syz-executor 1044 1 766 0 S uwait 0xfffffe00599b1780 syz-executor 1036 1 764 0 S uwait 0xfffffe0058311400 syz-executor 1035 1 764 0 S uwait 0xfffffe0058311800 syz-executor 1033 1 1032 0 S uwait 0xfffffe0058312b80 syz-executor 1013 1 764 0 S uwait 0xfffffe0058313b80 syz-executor 1012 1 763 0 S uwait 0xfffffe0058313a80 syz-executor 1007 1 763 0 S uwait 0xfffffe00599b4100 syz-executor 1000 1 764 0 S uwait 0xfffffe00599b2500 syz-executor 988 1 766 0 S uwait 0xfffffe00599b3480 syz-executor 987 1 766 0 S uwait 0xfffffe0058311700 syz-executor 976 1 763 0 SV uwait 0xfffffe0058598d80 syz-executor 953 1 766 0 S uwait 0xfffffe00599b2400 syz-executor 933 1 764 0 S uwait 0xfffffe0058597e00 syz-executor 931 1 766 0 S uwait 0xfffffe00599b3380 syz-executor 923 1 909 0 S uwait 0xfffffe0058312200 syz-executor 922 0 0 0 DL (threaded) [so_splice] 100214 D - 0xfffffe00599b1900 [thr_0] 100215 D - 0xfffffe00599b1940 [thr_1] 921 1 921 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 920 1 920 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 919 1 919 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 918 1 918 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 917 1 917 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 916 1 916 0 Ss+ ttyin 0xfffffe00595528b0 getty 915 1 915 0 Ss+ ttyin 0xfffffe00595520b0 getty 914 1 766 0 S uwait 0xfffffe0058313680 syz-executor 913 1 913 0 Ss+ ttyin 0xfffffe00595518b0 getty 912 1 912 0 Ss+ ttyin 0xfffffe0058330cb0 getty 905 1 764 60928 S uwait 0xfffffe00599b4000 syz-executor 893 1 766 0 S uwait 0xfffffe0058311c00 syz-executor 890 0 0 0 DL mdwait 0xfffffe006b7ed000 [md1] 887 1 764 0 S uwait 0xfffffe0058598e80 syz-executor 885 780 423 0 S kqread 0xfffffe00599eed00 rtsol 880 1 766 60928 S uwait 0xfffffe00599b2200 syz-executor 878 0 0 0 DL mdwait 0xfffffe006b7ee000 [md0] 849 1 766 0 S uwait 0xfffffe0058597c00 syz-executor 838 1 764 0 S uwait 0xfffffe0058598b80 syz-executor 832 0 0 0 DL - 0xffffffff83cd50c0 [soaiod4] 831 0 0 0 DL - 0xffffffff83cd50c0 [soaiod3] 830 0 0 0 DL - 0xffffffff83cd50c0 [soaiod2] 829 0 0 0 DL - 0xffffffff83cd50c0 [soaiod1] 819 0 0 0 DL aiordy 0xfffffe0058707ac0 [aiod4] 818 0 0 0 DL aiordy 0xfffffe00586eb560 [aiod3] 817 0 0 0 DL aiordy 0xfffffe00586ebab8 [aiod2] 816 0 0 0 DL aiordy 0xfffffe00586ecac0 [aiod1] 806 0 0 0 DL (threaded) [KTLS] 100091 D - 0xfffffe006e593100 [thr_0] 100125 D - 0xfffffe006e593180 [thr_1] 100126 D - 0xffffffff83cd68e8 [reclaim_0] 780 770 423 0 S wait 0xfffffe0058604568 sh 770 1 423 0 S wait 0xfffffe00586ec568 sh 766 762 766 0 S nanslp 0xffffffff83bb4f41 syz-executor 764 762 764 0 R syz-executor 763 762 763 0 S nanslp 0xffffffff83bb4f41 syz-executor 762 760 760 0 S select 0xfffffe00585882c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00586ceb60 csh 758 1 758 0 Ss select 0xfffffe00585859c0 sshd 736 1 17 0 S+ nanslp 0xffffffff83bb4f40 sleep 16 0 0 0 DL syncer 0xffffffff83ce2ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058602558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce1020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d223c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d08488 [dom0] 100080 D launds 0xffffffff83d08494 [laundry: dom0] 100081 D umarcl 0xffffffff81e34d30 [uma] 7 0 0 0 DL - 0xffffffff8392d510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846e1f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff844c2700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f7340 [doneq0] 100046 D - 0xffffffff838f72c0 [async] 100075 D - 0xffffffff838f7140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d03d20 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5d520 [g_event] 100038 D - 0xffffffff83b5d540 [g_up] 100039 D - 0xffffffff83b5d560 [g_down] 2 0 0 0 TL (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 0xffffffff83d047c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5bff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff8283d140 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8300 [ipsec_offload] 100383 D - 0xfffffe00599f8300 [netlink_socket (PID] 100384 D - 0xfffffe00599ec700 [netlink_socket (PID] db> show all locks Process 1201 (ifconfig) thread 0xfffffe0058740780 (100375) exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cff020) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1386 shared rw udpinp (udpinp) r = 0 (0xfffffe00598ea1e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1486 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83cff060) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_ifattach.c:876 exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83ce3280) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:2910 Process 1200 (syz-executor) thread 0xfffffe005873b780 (100531) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e00520) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1754 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006de74750) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1315 Process 1196 (syz-executor) thread 0xfffffe0058750780 (100528) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00598dd5c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4838 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 403 5232K 749 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4215 sysctloid 35629 2099K 35704 vtbuf 24 1968K 46 kobj 337 1348K 534 newblk 116 1053K 1922 vfscache 3 1025K 3 pcb 36 676K 238 filedesc 77 614K 711 inodedep 35 525K 507 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 185 378K 1305 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 5003 acpica 1674 184K 56995 tidhash 3 141K 3 pagedep 25 134K 281 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 165 LRO 44 107K 72 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1024 84K 5194 mtx_pool 3 74K 3 md_sectors 18 72K 18 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 530 67K 537 ddb_capture 1 64K 1 kdtrace 250 47K 1739 umtx 352 44K 352 shm 3 36K 5 routetbl 746 35K 2188 hostcache 1 32K 1 DEVFS3 128 32K 151 msg 4 30K 4 kbdmux 6 28K 6 temp 28 21K 2704 DEVFS_RULE 56 20K 56 ifaddr 68 19K 190 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 in6_multi 83 15K 198 bus-sc 34 15K 1699 eventhandler 166 14K 166 cred 34 14K 273 GEOM 64 14K 510 md_disk 21 13K 24 lltable 42 13K 151 kenv 95 12K 95 shmfd 7 11K 11 CAM queue 5 11K 1528 ether_multi 124 10K 558 rman 75 10K 460 rpc 8 9K 8 kqueue 92 9K 1360 bmsafemap 3 9K 451 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 taskqueue 75 8K 87 audit_evclass 240 8K 306 plimit 20 8K 569 pf_ifnet 19 7K 86 ifnet 7 7K 20 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 freework 22 6K 545 pwddesc 85 6K 1216 ufs_dirhash 24 5K 30 UMA 273 5K 273 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 crypto 12 4K 37 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 46 3K 223 mkdir 22 3K 504 CC Mem 22 3K 242 terminal 11 3K 11 uidinfo 5 3K 19 proc-args 94 3K 2590 acpidev 20 3K 20 diradd 19 3K 422 hhook 8 3K 10 kcovinfo 36 3K 162 newdirblk 17 3K 252 netlink 2 3K 335 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 lockf 18 2K 86 session 15 2K 62 freeblks 7 2K 271 indirdep 7 2K 243 ip6ndp 12 2K 41 Unitno 29 2K 384 CAM XPT 22 2K 543 selfd 25 2K 55963 ip6opt 4 2K 17 sctp_atcl 4 2K 73 dirrem 6 2K 379 tun 4 2K 17 toponodes 6 2K 6 sctp_ifa 11 2K 40 ipsecpolicy 2 2K 2 sctp_timw 5 2K 5 inpcbpolicy 40 2K 611 in_multi 5 2K 25 msi 9 2K 9 BPF 6 2K 35 sctp_stro 1 1K 6 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 mld 7 1K 20 osd 27 1K 260 CAM periph 4 1K 271 ipsec 3 1K 3 igmp 6 1K 20 pfil 6 1K 6 isadev 6 1K 12 mount 16 1K 485 pci_link 10 1K 10 cryptodev 10 1K 99 sctp_ifn 5 1K 40 freefile 5 1K 308 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 frag6 5 1K 5 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 select 3 1K 52 inotify 3 1K 26 vnodes 2 1K 11 ktls 3 1K 24 VN POLL 2 1K 13 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_atky 5 1K 81 ip6_msource 3 1K 11 tcpfunc 3 1K 3 ip_msource 3 1K 7 iov 3 1K 15565 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 138 ktls_ocf 1 1K 4 in6_mfilter 2 1K 20 aio 4 1K 7 eventfd 1 1K 7 pmchooks 1 1K 1 filedesc_to_leader 2 1K 5 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 3 1K 79 sctp_vrf 1 1K 1 sctp_athm 4 1K 75 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 sctp_map 2 1K 12 cpus 2 1K 2 ip6_moptions 1 1K 8 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 3645 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 pf_table 0 0K 0 pf 0 0K 1 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 25 sctp_iter 0 0K 58 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 58 sctp_aadr 0 0K 0 sctp_stri 0 0K 4 filemon 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 272 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 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 26 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 6 in_mfilter 0 0K 12 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 28 fadvise 0 0K 1 statfs 0 0K 194 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 58 lio 0 0K 5 acl 0 0K 0 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 ioctlops 0 0K 157 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 230 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 653 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 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 7 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 90 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 3 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 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 8321 1585 21646 0 254 40574976 0 mbuf 256 8720 1197 27633 0 254 2538752 0 tcp_log 416 3356 1477 8845 0 254 2010528 0 BUF TRIE 152 325 11479 1614 0 62 1794208 0 malloc-384 384 4114 56 4132 0 30 1601280 0 malloc-128 128 11734 263 13322 0 126 1535616 0 malloc-4096 4096 359 11 593 0 2 1515520 0 RADIX NODE 152 8356 271 51486 0 62 1311304 0 UMA Slabs 0 112 11628 30 11628 0 126 1305696 0 malloc-64 64 4023 15822 61389 0 254 1270080 0 vmem btag 56 18869 34 18869 0 254 1058568 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 12 1 17 0 1 851968 0 FFS inode 1168 592 24 912 0 8 719488 0 malloc-16384 16384 38 3 536 0 1 671744 0 sctp_ep 1152 3 508 65 0 254 588672 0 sctp_asoc 2256 1 254 6 0 254 575280 0 pbuf 2664 0 198 0 0 2 527472 0 md1 32768 16 0 16 0 1 524288 0 socket 1024 57 451 2051 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 214 2 1394 0 8 442368 0 malloc-4096 4096 86 4 1204 0 2 368640 0 VM OBJECT 248 1279 97 18875 0 62 341248 0 THREAD 1860 164 12 532 0 8 327360 0 VNODE 440 630 63 966 0 30 304920 0 DEVCTL 1024 189 103 314 0 0 299008 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 2 6 19 0 1 262144 0 malloc-16 16 14721 529 15002 0 254 244000 0 malloc-2048 2048 106 6 183 0 8 229376 0 malloc-32 32 6110 316 6197 0 254 205632 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-65536 65536 0 3 79 0 1 196608 0 malloc-32768 32768 0 6 185 0 1 196608 0 sctp_raddr 736 1 263 6 0 254 194304 0 MAP ENTRY 96 1812 204 62893 0 126 193536 0 malloc-256 256 343 407 3169 0 62 192000 0 UMA Zones 768 245 4 245 0 16 191232 0 malloc-128 128 1232 163 26754 0 126 178560 0 FFS2 dinode 256 592 98 912 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1308 0 254 165120 0 FPU_save_area 832 166 32 765 0 16 164736 0 malloc-32768 32768 4 1 13 0 1 163840 0 malloc-1024 1024 125 19 182 0 16 147456 0 S VFS Cache 104 1042 362 1434 0 126 146016 0 PROC 1368 84 15 1205 0 8 135432 0 malloc-65536 65536 0 2 3 0 1 131072 0 malloc-2048 2048 7 57 1138 0 8 131072 0 mbuf_packet 256 2 506 770 0 254 130048 0 tcp_inpcb 1304 23 73 242 0 8 125184 0 malloc-8192 8192 7 8 47 0 1 122880 0 ksiginfo 112 81 963 200 0 126 116928 0 filedesc0 1072 85 13 1216 0 8 105056 0 malloc-128 128 582 193 4475 0 126 99200 0 malloc-16384 16384 2 4 13 0 1 98304 0 malloc-2048 2048 12 36 107 0 8 98304 0 UMA Kegs 384 231 2 231 0 30 89472 0 128 Bucket 1024 52 31 263 0 16 84992 0 malloc-4096 4096 19 1 20 0 2 81920 0 64 Bucket 512 98 62 6602 0 30 81920 0 malloc-384 384 135 75 608 0 30 80640 0 malloc-256 256 232 83 703 0 62 80640 0 g_bio 440 0 180 9715 0 30 79200 0 malloc-64 64 533 538 1966 0 254 68544 0 malloc-128 128 337 190 504 0 126 67456 0 malloc-128 128 418 109 1623 0 126 67456 0 md0 8 8192 192 8192 0 254 67072 0 DIRHASH 1024 34 30 38 0 16 65536 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 2 120 0 1 65536 0 32 Bucket 256 80 175 640 0 62 65280 0 malloc-8192 8192 5 2 49 0 1 57344 0 malloc-64 64 480 339 740 0 254 52416 0 malloc-64 64 438 381 1706 0 254 52416 0 udp_inpcb 408 12 114 306 0 30 51408 0 malloc-256 256 43 152 325 0 62 49920 0 malloc-256 256 155 40 1832 0 62 49920 0 NAMEI 1024 0 48 17473 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-2048 2048 21 3 35 0 8 49152 0 malloc-1024 1024 8 40 636 0 16 49152 0 VMSPACE 584 56 28 1174 0 16 49056 0 malloc-384 384 66 54 849 0 30 46080 0 pcpu-8 8 4908 724 7126 0 254 45056 0 syncache 168 0 264 5 0 254 44352 0 Files 80 280 270 10207 0 126 44000 0 malloc-4096 4096 5 5 293 0 2 40960 0 malloc-4096 4096 5 5 782 0 2 40960 0 pipe 736 24 31 407 0 16 40480 0 ttyinq 160 135 115 570 0 62 40000 0 sctp_readq 152 0 260 3 0 254 39520 0 sctp_chunk 152 0 260 4 0 254 39520 0 malloc-64 64 69 498 245 0 254 36288 0 malloc-64 64 37 530 15238 0 254 36288 0 malloc-64 64 103 464 2811 0 254 36288 0 malloc-64 64 102 465 496 0 254 36288 0 malloc-32 32 323 811 2784 0 254 36288 0 malloc-128 128 9 270 161 0 126 35712 0 malloc-128 128 105 174 686 0 126 35712 0 malloc-128 128 126 153 390 0 126 35712 0 routing nhops 256 23 112 86 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 56 34 140 0 30 34560 0 malloc-384 384 21 69 145 0 30 34560 0 malloc-256 256 5 130 299 0 62 34560 0 malloc-256 256 42 93 1185 0 62 34560 0 malloc-256 256 35 100 500 0 62 34560 0 malloc-256 256 15 120 410 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 33 0 2 32768 0 malloc-2048 2048 7 9 85 0 8 32768 0 malloc-2048 2048 0 16 89 0 8 32768 0 malloc-1024 1024 4 28 10 0 16 32768 0 malloc-1024 1024 15 17 31 0 16 32768 0 malloc-1024 1024 18 14 43 0 16 32768 0 malloc-1024 1024 4 28 151 0 16 32768 0 malloc-1024 1024 17 15 24 0 16 32768 0 malloc-1024 1024 2 30 1368 0 16 32768 0 malloc-512 512 3 61 35 0 30 32768 0 malloc-512 512 10 54 18 0 30 32768 0 malloc-512 512 2 62 168 0 30 32768 0 malloc-512 512 2 62 131 0 30 32768 0 malloc-512 512 11 53 92 0 30 32768 0 malloc-512 512 3 61 8 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 sctp_stream_msg_out 112 0 288 3 0 254 32256 0 clpbuf 2664 0 12 65 0 4 31968 0 tcp_log_id_node 120 2 262 2 0 126 31680 0 PGRP 120 20 244 83 0 126 31680 0 sctp_laddr 48 0 588 67 0 254 28224 0 rl_entry 48 4 584 12 0 254 28224 0 16 Bucket 144 62 134 440 0 62 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 da_ccb 544 0 49 2546 0 16 26656 0 udplite_inpcb 408 0 63 12 0 30 25704 0 cpuset 200 9 119 25 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 4 0 1 24576 0 malloc-4096 4096 1 5 17 0 2 24576 0 tcp_log_id_bucket 176 2 136 2 0 62 24288 0 ertt_txseginfo 40 0 606 871 0 254 24240 0 PWD 40 40 566 304 0 254 24240 0 rtentry 168 26 118 86 0 62 24192 0 8 Bucket 80 62 238 550 0 126 24000 0 splice 184 0 126 3 0 62 23184 0 malloc-384 384 7 53 10 0 30 23040 0 malloc-384 384 52 8 98 0 30 23040 0 malloc-384 384 2 58 400 0 30 23040 0 tcp_rack_pcb 1088 0 21 2 0 8 22848 0 domainset 40 1 566 14 0 254 22680 0 ripcb 376 6 54 51 0 30 22560 0 Mountpoints 2816 2 6 7 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 22 258 242 0 126 20160 0 malloc-32 32 12 618 398 0 254 20160 0 malloc-32 32 94 536 120 0 254 20160 0 malloc-32 32 83 547 1219 0 254 20160 0 malloc-32 32 74 556 259 0 254 20160 0 malloc-32 32 62 568 3040 0 254 20160 0 malloc-32 32 84 546 1784 0 254 20160 0 2 Bucket 32 78 552 526 0 254 20160 0 KNOTE 160 4 121 570 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 8 0 30 19600 0 AIOCB 552 0 35 43 0 16 19320 0 ktls_session 256 1 74 4 0 62 19200 0 L VFS Cache 320 0 60 38 0 30 19200 0 AIOLIO 272 0 70 5 0 30 19040 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-2048 2048 2 6 3 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 1 17 1 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 malloc-16 16 333 667 28305 0 254 16000 0 mqueue 248 1 63 1 0 62 15872 0 AIO 208 0 76 32 0 62 15808 0 mqnotifier 216 0 72 1 0 62 15552 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 vtnet_tx_hdr 24 0 501 1141 0 254 12024 0 malloc-16 16 21 729 54 0 254 12000 0 malloc-16 16 33 717 208 0 254 12000 0 malloc-16 16 37 713 2367 0 254 12000 0 malloc-16 16 208 542 3136 0 254 12000 0 malloc-16 16 40 710 92 0 254 12000 0 malloc-16 16 35 715 292 0 254 12000 0 itimer 352 0 33 36 0 30 11616 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 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 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 44 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_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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 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 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 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-4096 4096 0 0 0 0 2 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