panic: mld_change_state: bad ifp cpuid = 1 time = 1752216844 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e34e50 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e34fb0 vpanic() at vpanic+0x257/frame 0xfffffe0056e35170 panic() at panic+0xb5/frame 0xfffffe0056e35230 mld_change_state() at mld_change_state+0x10a0/frame 0xfffffe0056e353d0 in6_leavegroup_locked() at in6_leavegroup_locked+0x17b/frame 0xfffffe0056e35500 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056e35560 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056e355b0 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056e355f0 soclose() at soclose+0x41f/frame 0xfffffe0056e356e0 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056e35710 closef() at closef+0x655/frame 0xfffffe0056e358f0 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056e35ad0 fork1() at fork1+0x833/frame 0xfffffe0056e35bf0 sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0056e35d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e35f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e35f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1afa, rsp = 0x8257e0f08, rbp = 0x8257e0f80 --- KDB: enter: panic [ thread pid 964 tid 100237 ] Stopped at kdb_enter+0x6e: movq $0,0x25c2d27(%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 0xfffffe0075600000 rdx 0x7ffff rbx 0xffffffff827bfdc0 .str.27 rsp 0xfffffe0056e34f90 rbp 0xfffffe0056e34fb0 rsi 0x80001 rdi 0xffffffff816128e9 printf+0x149 r8 0 r9 0xffffffff r10 0xe88bacf7530b28 r11 0x1f r12 0xfffffe005411c780 r13 0xfffffffffffffffd r14 0xffffffff827bfdc0 .str.27 r15 0 rip 0xffffffff815fc46e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c2d27(%rip) db> show proc Process 964 (syz-executor) at 0xfffffe005409d000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 766 at 0xfffffe00540f5560 ABI: FreeBSD ELF64 flag: 0x10480080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540d4b68 (map 0xfffffe00540d4b68) (map.pmap 0xfffffe00540d4c08) (pmap 0xfffffe00540d4c78) threads: 3 100086 s syz-executor 100236 s syz-executor 100237 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 971 1 765 0 S uwait 0xfffffe0058276e80 syz-executor 964 766 766 0 T (threaded) syz-executor 100086 s syz-executor 100236 s syz-executor 100237 Run CPU 1 syz-executor 960 1 766 0 S uwait 0xfffffe0058277500 syz-executor 957 1 957 0 Ss+ ttyin 0xfffffe0058630cb0 getty 956 1 956 0 Ss+ ttyin 0xfffffe005950f8b0 getty 954 1 954 0 Ss+ ttyin 0xfffffe00586314b0 getty 953 1 953 0 Ss+ ttyin 0xfffffe0007a7b0b0 getty 952 1 952 0 Ss+ ttyin 0xfffffe0007a7f0b0 getty 951 1 951 0 Ss+ ttyin 0xfffffe0007a7b8b0 getty 950 1 950 0 Ss+ ttyin 0xfffffe00586310b0 getty 949 1 949 0 Ss+ ttyin 0xfffffe0007a7b4b0 getty 948 1 948 0 Ss+ ttyin 0xfffffe005950fcb0 getty 942 1 763 0 S uwait 0xfffffe0058274280 syz-executor 933 1 766 0 S uwait 0xfffffe0058274d00 syz-executor 920 1 765 60929 S uwait 0xfffffe00584fb780 syz-executor 900 0 0 0 DL mdwait 0xfffffe006e426000 [md1] 897 1 766 0 S uwait 0xfffffe0058274180 syz-executor 884 1 765 0 S uwait 0xfffffe0058277200 syz-executor 879 780 423 0 S kqread 0xfffffe00596d5200 rtsol 876 0 0 0 DL mdwait 0xfffffe006e5a7000 [md127] 873 1 766 0 S uwait 0xfffffe0058277e80 syz-executor 872 1 766 0 S uwait 0xfffffe0058277d80 syz-executor 848 0 0 0 DL mdwait 0xfffffe006e425000 [md0] 839 1 763 0 S uwait 0xfffffe00584fa080 syz-executor 831 0 0 0 DL (threaded) [KTLS] 100113 D - 0xfffffe000776f300 [thr_0] 100133 D - 0xfffffe000776f380 [thr_1] 100134 D - 0xffffffff83cb1c28 [reclaim_0] 816 0 0 0 DL aiordy 0xfffffe005410a5a0 [aiod4] 815 0 0 0 DL aiordy 0xfffffe00540f7b00 [aiod3] 814 0 0 0 DL aiordy 0xfffffe00540f85c0 [aiod2] 812 0 0 0 DL aiordy 0xfffffe00540f8060 [aiod1] 780 771 423 0 S wait 0xfffffe00540d3060 sh 771 1 423 0 S wait 0xfffffe0054108000 sh 766 762 766 0 S nanslp 0xffffffff83ba0340 syz-executor 765 762 765 0 S piperd 0xfffffe0059c59e60 syz-executor 763 762 763 0 S piperd 0xfffffe0059c529e0 syz-executor 762 760 760 0 S nanslp 0xffffffff83ba0341 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005409fbb0 csh 758 1 758 0 Ss select 0xfffffe00077900c0 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba0341 sleep 16 0 0 0 DL syncer 0xffffffff83cbde20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbc360 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00077628e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d07280 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ced348 [dom0] 100080 D launds 0xffffffff83ced354 [laundry: dom0] 100081 D umarcl 0xffffffff81dde890 [uma] 7 0 0 0 DL - 0xffffffff83918cd0 [rand_harvestq] 6 0 0 0 TL pftm 0xffffffff846c39e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84556700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e3340 [doneq0] 100046 D - 0xffffffff838e32c0 [async] 100075 D - 0xffffffff838e3140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ce8c00 [crypto] 100043 D crypto_ 0xfffffe0057d73030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d73080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b48d00 [g_event] 100038 D - 0xffffffff83b48d20 [g_up] 100039 D - 0xffffffff83b48d40 [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce96a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c34ff0 [swapper] 100005 D - 0xfffffe0007a8de00 [softirq_0] 100006 D - 0xfffffe0007a8dd00 [softirq_1] 100007 D - 0xfffffe0007a8dc00 [if_io_tqg_0] 100008 D - 0xfffffe0007a8db00 [if_io_tqg_1] 100009 D - 0xfffffe0007a8da00 [if_config_tqg_0] 100010 D - 0xfffffe000776d700 [kqueue_ctx taskq] 100011 D - 0xfffffe000776d500 [jail_remove taskq] 100012 D - 0xfffffe000776d300 [bus taskq] 100015 D - 0xfffffe000776cc00 [thread taskq] 100017 D - 0xfffffe000776c800 [aiod_kick taskq] 100018 D - 0xfffffe000776c600 [deferred_unmount ta] 100019 D - 0xfffffe000776c400 [inm_free taskq] 100020 D - 0xfffffe000776c200 [in6m_free taskq] 100021 D - 0xfffffe000776c000 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776bd00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776bd00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776bd00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776bd00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776b800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776b800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776b800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776b800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053eef100 [firmware taskq] 100040 D - 0xfffffe0053eeeb00 [crypto_0] 100041 D - 0xfffffe0053eeeb00 [crypto_1] 100056 D - 0xfffffe0053eede00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053eedd00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eedc00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053eedb00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0007790680 [virtio_balloon] 100065 D - 0xffffffff827c51a0 [deadlkres] 100069 D - 0xfffffe0058500100 [acpi_task_0] 100070 D - 0xfffffe0058500100 [acpi_task_1] 100071 D - 0xfffffe0058500100 [acpi_task_2] 100073 D - 0xfffffe000776e500 [mca taskq] 100074 D - 0xfffffe0053eee600 [CAM taskq] 100076 D - 0xfffffe00584ff500 [ipsec_offload] db> show all locks Process 964 (syz-executor) thread 0xfffffe005411c780 (100237) exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce4180) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce41c0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 494 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4215 sysctloid 35221 2075K 35296 vtbuf 24 1968K 46 kobj 330 1320K 521 newblk 46 1036K 1099 vfscache 3 1025K 3 pcb 33 676K 120 inodedep 40 527K 212 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 133 250K 1054 filedesc 29 229K 268 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 3511 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 23 134K 96 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 114 114K 141 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 umtx 320 40K 320 kdtrace 200 40K 1222 shm 3 36K 7 hostcache 1 32K 1 DEVFS3 128 32K 143 msg 4 30K 4 kbdmux 6 28K 6 LRO 24 25K 36 routetbl 374 24K 1119 temp 31 21K 2155 DEVFS_RULE 56 20K 56 ifaddr 64 18K 113 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1647 GEOM 82 14K 570 eventhandler 163 14K 163 ifnet 7 13K 12 md_disk 4 13K 5 lltable 40 12K 83 ether_multi 149 12K 324 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 5 rpc 8 9K 8 in6_multi 60 9K 117 bmsafemap 2 9K 175 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 69 8K 81 plimit 18 7K 499 cred 26 7K 209 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 58 6K 1049 pf_ifnet 15 6K 44 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 UMA 269 5K 269 tcp_fsb_rack 2 5K 2 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 55 4K 981 diradd 25 4K 164 mount 20 4K 457 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 12 hhook 8 3K 10 clone 9 3K 9 proc-args 67 3K 2157 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 16 2K 52 DEVFSP 32 2K 112 newdirblk 15 2K 81 Unitno 30 2K 217 session 14 2K 48 kcovinfo 27 2K 81 ip6ndp 11 2K 24 CAM XPT 22 2K 543 dirrem 6 2K 133 mkdir 12 2K 162 in_multi 6 2K 16 tun 4 2K 9 toponodes 6 2K 6 sctp_ifa 11 2K 24 ipsecpolicy 2 2K 2 sctp_atcl 3 2K 17 msi 9 2K 9 netlink 2 2K 175 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CAM periph 4 1K 271 lockf 7 1K 116 inpcbpolicy 25 1K 291 osd 21 1K 68 ipsec 3 1K 3 mld 6 1K 11 igmp 6 1K 11 pfil 6 1K 6 BPF 6 1K 27 isadev 6 1K 6 pci_link 10 1K 10 sctp_ifn 5 1K 24 crypto 4 1K 19 encap_export_host 12 1K 12 freefile 4 1K 103 indirdep 2 1K 119 selfd 8 1K 16225 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 ip6opt 2 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 select 3 1K 39 tcp_pcm_rack 1 1K 1 vnodes 1 1K 1 ktls 1 1K 17 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 5 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 61 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 9 ip_msource 2 1K 3 VN POLL 1 1K 1 aio 4 1K 7 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_atky 3 1K 17 in_mfilter 2 1K 11 filecaps 3 1K 80 sctp_vrf 1 1K 1 ip_moptions 1 1K 6 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 sctp_athm 3 1K 17 cpus 2 1K 2 ip6_moptions 1 1K 4 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 187 p1003.1b 1 1K 1 tcp_do_rack 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 29 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 29 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 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 206 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 freeblks 0 0K 92 freefrag 0 0K 47 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 2 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 10 ipsecrequest 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 19 fadvise 0 0K 2 statfs 0 0K 189 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 28 lio 0 0K 7 acl 0 0K 0 soname 0 0K 3335 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 iov 0 0K 14354 ioctlops 0 0K 116 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 366 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 3 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 filedesc_to_leader 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 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 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 181 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 13647 0 254 38494208 0 tcp_log 416 6923 196 10610 0 254 2961504 0 mbuf 256 8615 1047 20159 0 254 2473472 0 BUF TRIE 152 220 11584 1031 0 62 1794208 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11569 304 12142 0 126 1519744 0 malloc-4096 4096 333 9 1005 0 2 1400832 0 UMA Slabs 0 112 10970 4 10970 0 126 1229088 0 RADIX NODE 152 5411 1552 35095 0 62 1058376 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16809 78 16809 0 254 945672 0 malloc-65536 65536 9 2 20 0 1 720896 0 FFS inode 1168 547 34 653 0 8 678608 0 sctp_ep 1152 3 508 17 0 254 588672 0 socket 1024 34 474 1582 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-16384 16384 16 6 321 0 1 360448 0 malloc-4096 4096 65 15 989 0 2 327680 0 VM OBJECT 248 982 330 15512 0 62 325376 0 256 Bucket 2048 125 21 1065 0 8 299008 0 THREAD 1860 144 16 245 0 8 297600 0 VNODE 440 583 83 697 0 30 293040 0 malloc-64 64 4146 201 5401 0 254 278208 0 malloc-2048 2048 106 14 300 0 8 245760 0 malloc-16 16 14588 412 16202 0 254 240000 0 DEVCTL 1024 92 128 217 0 0 225280 0 malloc-32768 32768 0 6 79 0 1 196608 0 malloc-32 32 5460 462 5934 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-2048 2048 10 78 1062 0 8 180224 0 malloc-128 128 1227 168 28821 0 126 178560 0 malloc-256 256 109 581 1295 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1027 737 49966 0 126 169344 0 unpcb 320 4 512 1226 0 254 165120 0 FFS2 dinode 256 547 83 653 0 62 161280 0 FPU_save_area 832 146 34 312 0 16 149760 0 S VFS Cache 104 1012 275 1144 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 63 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 119 9 146 0 16 131072 0 mbuf_packet 256 0 508 718 0 254 130048 0 ksiginfo 112 65 979 137 0 126 116928 0 malloc-128 128 683 216 1125 0 126 115072 0 PROC 1376 54 23 975 0 8 105952 0 malloc-32768 32768 1 2 12 0 1 98304 0 malloc-4096 4096 17 5 241 0 2 90112 0 filedesc0 1072 56 28 981 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 121 39 3692 0 30 81920 0 g_bio 408 0 180 7237 0 30 73440 0 malloc-384 384 88 92 338 0 30 69120 0 128 Bucket 1024 50 17 255 0 16 68608 0 malloc-64 64 515 556 16912 0 254 68544 0 malloc-128 128 300 227 311 0 126 67456 0 malloc-128 128 348 179 1039 0 126 67456 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-256 256 58 197 815 0 62 65280 0 malloc-256 256 192 63 1237 0 62 65280 0 malloc-384 384 103 47 114 0 30 57600 0 malloc-8192 8192 5 2 136 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 tcp_inpcb 1304 17 25 51 0 8 54768 0 malloc-64 64 464 355 669 0 254 52416 0 malloc-128 128 133 270 666 0 126 51584 0 malloc-256 256 64 131 117 0 62 49920 0 malloc-256 256 135 60 217 0 62 49920 0 malloc-256 256 82 113 578 0 62 49920 0 malloc-256 256 63 132 995 0 62 49920 0 32 Bucket 256 75 120 4770 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 14377 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 7 5 105 0 2 49152 0 malloc-2048 2048 14 10 68 0 8 49152 0 malloc-1024 1024 28 20 37 0 16 49152 0 malloc-1024 1024 11 37 1669 0 16 49152 0 malloc-384 384 72 48 897 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 4 1 5 0 1 40960 0 malloc-4096 4096 1 9 119 0 2 40960 0 pcpu-8 8 4766 354 5706 0 254 40960 0 VMSPACE 584 31 39 951 0 16 40880 0 da_ccb 544 0 70 1916 0 16 38080 0 udp_inpcb 408 5 85 207 0 30 36720 0 malloc-64 64 26 541 236 0 254 36288 0 malloc-64 64 185 382 348 0 254 36288 0 malloc-64 64 129 438 17403 0 254 36288 0 malloc-64 64 49 518 212 0 254 36288 0 malloc-64 64 69 498 1580 0 254 36288 0 tcp_rack_map 128 3 276 512 0 126 35712 0 malloc-128 128 16 263 72 0 126 35712 0 malloc-128 128 52 227 455 0 126 35712 0 ktls_session 256 0 135 4 0 62 34560 0 routing nhops 256 22 113 53 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-256 256 34 101 206 0 62 34560 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 3 13 15 0 8 32768 0 malloc-2048 2048 6 10 11 0 8 32768 0 malloc-2048 2048 6 10 70 0 8 32768 0 malloc-2048 2048 7 9 87 0 8 32768 0 malloc-1024 1024 9 23 219 0 16 32768 0 malloc-1024 1024 4 28 23 0 16 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-1024 1024 1 31 198 0 16 32768 0 malloc-512 512 9 55 15 0 30 32768 0 malloc-512 512 2 62 176 0 30 32768 0 malloc-512 512 4 60 85 0 30 32768 0 malloc-512 512 1 63 7 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 ttyinq 160 135 65 570 0 62 32000 0 Files 80 130 270 8113 0 126 32000 0 PGRP 120 17 247 58 0 126 31680 0 clpbuf 2624 0 12 73 0 4 31488 0 rl_entry 48 3 585 3 0 254 28224 0 malloc-32 32 335 547 415 0 254 28224 0 16 Bucket 144 62 134 305 0 62 28224 0 4 Bucket 48 6 582 16 0 254 28224 0 AIO 208 0 133 19 0 62 27664 0 udplite_inpcb 408 0 63 6 0 30 25704 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 9 119 12 0 62 25600 0 pipe 736 20 13 342 0 16 24288 0 ertt_txseginfo 40 0 606 1055 0 254 24240 0 PWD 40 19 587 154 0 254 24240 0 rtentry 168 25 119 53 0 62 24192 0 8 Bucket 80 57 243 326 0 126 24000 0 malloc-384 384 1 59 6 0 30 23040 0 malloc-384 384 10 50 27 0 30 23040 0 ripcb 376 4 56 27 0 30 22560 0 Mountpoints 2816 2 6 5 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 16 264 51 0 126 20160 0 malloc-32 32 43 587 117 0 254 20160 0 malloc-32 32 71 559 349 0 254 20160 0 malloc-32 32 367 263 587 0 254 20160 0 malloc-32 32 37 593 719 0 254 20160 0 malloc-32 32 49 581 3768 0 254 20160 0 malloc-32 32 16 614 1629 0 254 20160 0 2 Bucket 32 78 552 404 0 254 20160 0 KNOTE 160 3 122 211 0 62 20000 0 cryptop 280 0 70 3 0 30 19600 0 L VFS Cache 320 0 60 10 0 30 19200 0 AIOLIO 272 0 70 7 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-16384 16384 1 0 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-8192 8192 0 2 19 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 21 0 2 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 0 16 3 0 16 16384 0 malloc-512 512 4 28 10 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 0 336 34 0 254 16128 0 malloc-16 16 306 694 469 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1065 0 30 15480 0 tcp_rack_pcb 1088 1 13 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 3 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 2 0 62 12144 0 malloc-16 16 43 707 298 0 254 12000 0 malloc-16 16 10 740 162 0 254 12000 0 malloc-16 16 26 724 43 0 254 12000 0 malloc-16 16 183 567 2909 0 254 12000 0 malloc-16 16 18 732 25646 0 254 12000 0 malloc-16 16 34 716 199 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 AIOCB 552 0 21 21 0 16 11592 0 malloc-384 384 1 29 4 0 30 11520 0 malloc-8192 8192 0 1 1 0 1 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1803 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md127 8 0 0 0 0 254 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 UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_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 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 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 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-512 512 0 0 0 0 30 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