panic: mld_change_state: bad ifp cpuid = 1 time = 1755891556 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e50fd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e51130 vpanic() at vpanic+0x257/frame 0xfffffe0056e512f0 panic() at panic+0xb5/frame 0xfffffe0056e513b0 mld_change_state() at mld_change_state+0x10a0/frame 0xfffffe0056e51550 in6_leavegroup_locked() at in6_leavegroup_locked+0x17b/frame 0xfffffe0056e51680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056e516e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056e51730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056e51770 soclose() at soclose+0x41f/frame 0xfffffe0056e51860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056e51890 closef() at closef+0x655/frame 0xfffffe0056e51a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056e51c50 exit1() at exit1+0x887/frame 0xfffffe0056e51cf0 sys__exit() at sys__exit+0x28/frame 0xfffffe0056e51d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e51f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e51f30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x3a1f2a, rsp = 0x82131a7e8, rbp = 0x82131a7f0 --- KDB: enter: panic [ thread pid 962 tid 100197 ] Stopped at kdb_enter+0x6e: movq $0,0x25b6f77(%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 0xffffffff827e1820 .str.27 rsp 0xfffffe0056e51110 rbp 0xfffffe0056e51130 rsi 0 rdi 0xffffffff816260e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x33 r12 0xfffffe0054124780 r13 0xfffffffffffffffd r14 0xffffffff827e1820 .str.27 r15 0 rip 0xffffffff8160fc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> show proc Process 962 (syz-executor) at 0xfffffe0054109558: state: NORMAL uid: 0 gids: 0, 5 parent: pid 764 at 0xfffffe00540cbac0 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe000780f6d8 (map 0xfffffe000780f6d8) (map.pmap 0xfffffe000780f778) (pmap 0xfffffe000780f7e8) threads: 1 100197 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 970 960 960 0 R CPU 0 arp 967 763 763 0 D (threaded) syz-executor 100107 S nanslp 0xffffffff83ba7c41 syz-executor 100272 D ufs 0xfffffe006dfda3e0 syz-executor 100274 D biowr 0xfffffe0007c028c8 syz-executor 100275 D ufs 0xfffffe006dfda3e0 syz-executor 100278 D ufs 0xfffffe006dfda3e0 syz-executor 966 962 764 0 S uwait 0xfffffe006dde6500 syz-executor 965 962 764 0 S uwait 0xfffffe00598cf100 syz-executor 963 766 766 0 S (threaded) syz-executor 100098 S nanslp 0xffffffff83ba7c41 syz-executor 100271 S aiowc 0xfffffe005400ae38 syz-executor 100273 S uwait 0xfffffe006dde5100 syz-executor 962 764 764 0 RE CPU 1 syz-executor 960 762 960 0 S wait 0xfffffe000780a018 syz-executor 957 1 763 0 S uwait 0xfffffe00584e6680 syz-executor 945 1 764 0 S uwait 0xfffffe00596e4580 syz-executor 938 1 766 0 S uwait 0xfffffe00596e5800 syz-executor 937 1 766 0 S uwait 0xfffffe00584dac00 syz-executor 933 0 0 0 DL mdwait 0xfffffe005981c000 [md0] 925 0 0 0 DL (threaded) [KTLS] 100186 D - 0xfffffe0053ef4a00 [thr_0] 100239 D - 0xfffffe0053ef4a80 [thr_1] 100240 D - 0xffffffff83cb9628 [reclaim_0] 923 1 766 0 S uwait 0xfffffe00598cea00 syz-executor 922 1 764 0 S uwait 0xfffffe006dde5c00 syz-executor 907 1 904 0 S uwait 0xfffffe00598cf400 syz-executor 900 1 763 0 S uwait 0xfffffe006dde5200 syz-executor 887 1 764 0 T syz-executor 868 1 764 60929 S uwait 0xfffffe00596e3980 syz-executor 864 1 764 0 S uwait 0xfffffe006dde4680 syz-executor 862 1 764 0 S uwait 0xfffffe006dde6080 syz-executor 849 1 849 0 Ts+ getty 848 1 848 0 Ts+ getty 847 1 847 0 Ts+ getty 846 1 846 0 Ts+ getty 845 1 845 0 Ts+ getty 844 1 844 0 Ts+ getty 843 1 843 0 Ts+ getty 842 1 842 0 Ts+ getty 841 1 841 0 Ts+ getty 823 806 823 0 Ss select 0xfffffe006dde4940 dhclient 820 0 0 0 DL aiordy 0xfffffe005410b568 [aiod4] 819 0 0 0 DL aiordy 0xfffffe00540ec010 [aiod3] 817 0 0 0 DL aiordy 0xfffffe0007809ac0 [aiod2] 815 0 0 0 DL aiordy 0xfffffe00540ed018 [aiod1] 806 1 423 65 S select 0xfffffe006dde5540 dhclient 766 762 766 0 S nanslp 0xffffffff83ba7c41 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba7c41 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba7c41 syz-executor 762 760 760 0 S select 0xfffffe006dde5740 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005400c618 csh 758 1 758 0 Ss select 0xfffffe006dde59c0 sshd 16 0 0 0 DL syncer 0xffffffff83cc5820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc3d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0053fe08e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ec80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf4d48 [dom0] 100080 D launds 0xffffffff83cf4d54 [laundry: dom0] 100081 D umarcl 0xffffffff81df2890 [uma] 7 0 0 0 DL - 0xffffffff839205d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84712c30 [pf purge] 5 0 0 0 DL waiting 0xffffffff844bc700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ea340 [doneq0] 100046 D - 0xffffffff838ea2c0 [async] 100075 D - 0xffffffff838ea140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf0640 [crypto] 100043 D crypto_ 0xfffffe0007a95c30 [crypto returns 0] 100044 D crypto_ 0xfffffe0007a95c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b50640 [g_event] 100038 D - 0xffffffff83b50660 [g_up] 100039 D - 0xffffffff83b50680 [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 0xffffffff83cf10e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c43ff0 [swapper] 100005 D - 0xfffffe0007a98b00 [softirq_0] 100006 D - 0xfffffe0007a98900 [softirq_1] 100007 D - 0xfffffe0007a98700 [if_io_tqg_0] 100008 D - 0xfffffe0007a98500 [if_io_tqg_1] 100009 D - 0xfffffe0007a98300 [if_config_tqg_0] 100010 D - 0xfffffe00083f9700 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f9600 [jail_remove taskq] 100012 D - 0xfffffe00083f9500 [bus taskq] 100015 D - 0xfffffe00083f9000 [thread taskq] 100017 D - 0xfffffe00083f8c00 [aiod_kick taskq] 100018 D - 0xfffffe00083f8b00 [deferred_unmount ta] 100019 D - 0xfffffe00083f8a00 [inm_free taskq] 100020 D - 0xfffffe00083f8900 [in6m_free taskq] 100021 D - 0xfffffe00083f8800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f8700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f8700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f8700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f8700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f8600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f8600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f8600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f8600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f8100 [firmware taskq] 100040 D - 0xfffffe00083f7e00 [crypto_0] 100041 D - 0xfffffe00083f7e00 [crypto_1] 100056 D - 0xfffffe00083f7700 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f7600 [vtnet0 txq 0] 100058 D - 0xfffffe00083f7500 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f7400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d76f00 [virtio_balloon] 100065 D - 0xffffffff827e5f01 [deadlkres] 100069 D - 0xfffffe00593db000 [acpi_task_0] 100070 D - 0xfffffe00593db000 [acpi_task_1] 100071 D - 0xfffffe00593db000 [acpi_task_2] 100073 D - 0xfffffe00083fb100 [mca taskq] 100074 D - 0xfffffe00083f7d00 [CAM taskq] 100076 D - 0xfffffe005825fe00 [ipsec_offload] db> show all locks Process 970 (arp) thread 0xfffffe005411d780 (100249) shared rw vmobject (vmobject) r = 0 (0xfffffe0007800d90) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2701 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540af060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:1975 Process 967 (syz-executor) thread 0xfffffe00540e0000 (100274) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c02948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfda3e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4844 Process 962 (syz-executor) thread 0xfffffe0054124780 (100197) exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cebba0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83cebbe0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 377 5100K 523 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4214 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 331 1324K 513 newblk 70 1042K 1016 vfscache 3 1025K 3 pcb 25 669K 112 inodedep 24 521K 249 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 126 262K 1037 filedesc 33 261K 324 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 158 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 21 133K 121 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 145 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 kdtrace 201 40K 1254 umtx 304 38K 304 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 126 32K 143 LRO 30 31K 44 msg 4 30K 4 kbdmux 6 28K 6 routetbl 436 26K 1322 temp 31 21K 2330 DEVFS_RULE 56 20K 56 ifaddr 66 19K 131 BPF 14 19K 30 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1657 eventhandler 163 14K 163 lltable 42 13K 98 ifnet 7 13K 14 kenv 95 12K 95 GEOM 54 12K 460 ether_multi 129 11K 345 CAM queue 5 11K 1528 rman 82 10K 437 cred 24 9K 221 rpc 8 9K 8 bmsafemap 2 9K 216 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 304 in6_multi 56 8K 127 taskqueue 69 8K 78 plimit 18 7K 672 sglist 6 7K 6 pf_ifnet 17 6K 54 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 30 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 kqueue 63 4K 1042 pwddesc 58 4K 978 acpisem 28 4K 28 DEVFSP 45 3K 134 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 11 hhook 8 3K 10 diradd 18 3K 205 clone 9 3K 9 kcovinfo 36 3K 99 netlink 2 3K 202 proc-args 73 3K 2225 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 session 15 2K 59 selfd 29 2K 13217 Unitno 28 2K 105 ip6ndp 11 2K 26 CAM XPT 22 2K 543 sctp_ifa 12 2K 27 indirdep 6 2K 121 in_multi 6 2K 15 tun 4 2K 11 toponodes 6 2K 6 ipsecpolicy 2 2K 2 crypto 6 2K 18 lockf 11 2K 49 msi 9 2K 9 newdirblk 9 2K 105 softdep 1 1K 1 mkdir 8 1K 210 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 27 mld 6 1K 13 igmp 6 1K 13 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 147 pci_link 10 1K 10 CC Mem 5 1K 44 encap_export_host 12 1K 12 osd 10 1K 61 select 4 1K 35 cdev 2 1K 2 inpcbpolicy 15 1K 281 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 freefile 3 1K 134 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 6 1K 73 in6_mfilter 5 1K 9 ip6opt 2 1K 10 vnodes 2 1K 4 ip6_msource 4 1K 6 ktls 1 1K 5 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 6 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 41 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 3 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 209 p1003.1b 1 1K 1 filecaps 1 1K 72 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 filemon 0 0K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 9 sctp_iter 0 0K 32 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_athm 0 0K 20 sctp_atky 0 0K 20 sctp_atcl 0 0K 20 sctp_a_it 0 0K 32 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 139 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 dirrem 0 0K 171 freeblks 0 0K 112 freefrag 0 0K 25 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 14 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 in_mfilter 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 1 VN POLL 0 0K 1 statfs 0 0K 188 namei_tracker 0 0K 2 inotify 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 11 lio 0 0K 0 acl 0 0K 0 soname 0 0K 3367 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 14341 ioctlops 0 0K 116 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 306 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 690 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 rctl 0 0K 0 cache 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 84 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 md_sectors 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 175 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 13155 0 254 38494208 0 mbuf 256 8606 1056 17432 0 254 2473472 0 tcp_log 416 4388 184 7762 0 254 1901952 0 BUF TRIE 152 228 11576 918 0 62 1794208 0 malloc-4096 4096 403 3 1534 0 2 1662976 0 malloc-384 384 4209 21 4229 0 30 1624320 0 malloc-128 128 12426 191 12878 0 126 1614976 0 UMA Slabs 0 112 10951 23 10951 0 126 1229088 0 RADIX NODE 152 6972 173 39921 0 62 1086040 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16486 41 16486 0 254 925512 0 malloc-65536 65536 13 0 16 0 1 851968 0 FFS inode 1168 549 25 687 0 8 670432 0 sctp_ep 1152 0 511 20 0 254 588672 0 socket 1024 20 488 1569 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-64 64 3915 2448 17132 0 254 407232 0 malloc-16384 16384 16 3 346 0 1 311296 0 256 Bucket 2048 135 11 1050 0 8 299008 0 VM OBJECT 248 1036 148 15808 0 62 293632 0 VNODE 440 588 78 736 0 30 293040 0 THREAD 1860 141 11 278 0 8 282720 0 malloc-2048 2048 103 17 175 0 8 245760 0 malloc-16 16 14570 180 14752 0 254 236000 0 malloc-32768 32768 1 6 87 0 1 229376 0 DEVCTL 1024 107 113 234 0 0 225280 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5359 311 6452 0 254 181440 0 malloc-128 128 1134 261 25561 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 3 513 1226 0 254 165120 0 FFS2 dinode 256 549 81 687 0 62 161280 0 malloc-256 256 134 496 1244 0 62 161280 0 malloc-1024 1024 118 26 163 0 16 147456 0 MAP ENTRY 96 1227 285 51128 0 126 145152 0 FPU_save_area 832 143 19 367 0 16 134784 0 S VFS Cache 104 1024 263 1183 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 62 0 1 131072 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 8 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-2048 2048 7 57 514 0 8 131072 0 mbuf_packet 256 40 468 771 0 254 130048 0 ksiginfo 112 63 981 174 0 126 116928 0 malloc-32768 32768 2 1 122 0 1 98304 0 PROC 1368 58 8 974 0 8 90288 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 1 527 4 0 254 88704 0 g_bio 408 4 206 7131 0 30 85680 0 128 Bucket 1024 50 33 257 0 16 84992 0 filedesc0 1072 59 18 978 0 8 82544 0 64 Bucket 512 84 76 3872 0 30 81920 0 malloc-256 256 154 161 628 0 62 80640 0 malloc-4096 4096 13 5 32 0 2 73728 0 malloc-64 64 512 559 1554 0 254 68544 0 malloc-128 128 333 194 434 0 126 67456 0 malloc-16384 16384 4 0 5 0 1 65536 0 malloc-8192 8192 7 1 33 0 1 65536 0 malloc-256 256 174 81 451 0 62 65280 0 malloc-8192 8192 5 2 8 0 1 57344 0 malloc-64 64 320 499 14476 0 254 52416 0 malloc-64 64 295 524 2937 0 254 52416 0 malloc-64 64 462 357 682 0 254 52416 0 malloc-128 128 154 249 704 0 126 51584 0 ttyoutq 256 72 123 440 0 62 49920 0 malloc-256 256 120 75 789 0 62 49920 0 malloc-256 256 69 126 290 0 62 49920 0 malloc-256 256 28 167 669 0 62 49920 0 32 Bucket 256 76 119 10186 0 62 49920 0 DIRHASH 1024 34 14 38 0 16 49152 0 NAMEI 1024 3 45 15383 0 16 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-2048 2048 17 7 36 0 8 49152 0 malloc-2048 2048 13 11 37 0 8 49152 0 malloc-2048 2048 1 23 574 0 8 49152 0 malloc-1024 1024 5 43 1720 0 16 49152 0 malloc-384 384 48 72 471 0 30 46080 0 malloc-384 384 86 34 115 0 30 46080 0 Files 80 142 408 8537 0 126 44000 0 malloc-4096 4096 4 6 569 0 2 40960 0 pcpu-8 8 4822 298 6021 0 254 40960 0 VMSPACE 584 37 33 954 0 16 40880 0 pipe 736 22 33 332 0 16 40480 0 udp_inpcb 408 7 83 220 0 30 36720 0 malloc-64 64 21 546 88 0 254 36288 0 malloc-64 64 8 559 174 0 254 36288 0 malloc-64 64 115 452 1356 0 254 36288 0 malloc-128 128 27 252 93 0 126 35712 0 malloc-128 128 62 217 3350 0 126 35712 0 malloc-128 128 140 139 1148 0 126 35712 0 malloc-128 128 45 234 714 0 126 35712 0 routing nhops 256 25 110 60 0 62 34560 0 malloc-384 384 38 52 736 0 30 34560 0 malloc-256 256 29 106 866 0 62 34560 0 malloc-256 256 4 131 335 0 62 34560 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-2048 2048 4 12 83 0 8 32768 0 malloc-1024 1024 2 30 49 0 16 32768 0 malloc-1024 1024 6 26 21 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-512 512 10 54 122 0 30 32768 0 malloc-512 512 5 59 13 0 30 32768 0 malloc-512 512 0 64 28 0 30 32768 0 malloc-512 512 2 62 18 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 2 62 77 0 30 32768 0 pcpu-64 64 499 13 499 0 254 32768 0 ttyinq 160 135 65 825 0 62 32000 0 PGRP 120 19 245 70 0 126 31680 0 clpbuf 2624 0 12 36 0 4 31488 0 tcp_inpcb 1304 5 19 44 0 8 31296 0 sctp_laddr 48 0 588 39 0 254 28224 0 rl_entry 48 7 581 8 0 254 28224 0 16 Bucket 144 57 139 302 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 AIO 208 1 132 13 0 62 27664 0 da_ccb 544 1 48 1893 0 16 26656 0 udplite_inpcb 408 0 63 3 0 30 25704 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 42 86 48 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 5 1 7 0 2 24576 0 malloc-4096 4096 2 4 327 0 2 24576 0 PWD 40 22 584 175 0 254 24240 0 rtentry 168 28 116 60 0 62 24192 0 8 Bucket 80 52 248 354 0 126 24000 0 itimer 352 0 66 3 0 30 23232 0 malloc-384 384 7 53 7 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 32 0 30 23040 0 ripcb 376 3 57 14 0 30 22560 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 5 275 44 0 126 20160 0 malloc-32 32 259 371 416 0 254 20160 0 malloc-32 32 121 509 215 0 254 20160 0 malloc-32 32 124 506 618 0 254 20160 0 malloc-32 32 65 565 1211 0 254 20160 0 malloc-32 32 405 225 466 0 254 20160 0 malloc-32 32 63 567 307 0 254 20160 0 malloc-32 32 35 595 2710 0 254 20160 0 2 Bucket 32 62 568 389 0 254 20160 0 tcp_rack_map 128 0 155 4 0 126 19840 0 cryptop 280 0 70 3 0 30 19600 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 1 59 17 0 30 19200 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 20 0 1 16384 0 malloc-4096 4096 1 3 9 0 2 16384 0 malloc-4096 4096 2 2 4 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-2048 2048 2 6 195 0 8 16384 0 malloc-512 512 1 31 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 ertt_txseginfo 40 0 303 761 0 254 12120 0 KNOTE 160 0 75 31 0 62 12000 0 malloc-16 16 24 726 55 0 254 12000 0 malloc-16 16 56 694 237 0 254 12000 0 malloc-16 16 70 680 377 0 254 12000 0 malloc-16 16 185 565 3024 0 254 12000 0 malloc-16 16 9 741 14 0 254 12000 0 malloc-16 16 310 440 1923 0 254 12000 0 malloc-16 16 15 735 24814 0 254 12000 0 AIOCB 552 0 21 13 0 16 11592 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 vtnet_tx_hdr 24 0 334 1381 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 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 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 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 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-32768 32768 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-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-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