panic: ASan: Invalid access, 8-byte read at 0xfffffe0058570b98, UMAUseAfterFree(fd) cpuid = 1 time = 32781 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e2e050 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e2e1b0 vpanic() at vpanic+0x257/frame 0xfffffe0056e2e370 panic() at panic+0xb5/frame 0xfffffe0056e2e430 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056e2e500 ip6_freemoptions() at ip6_freemoptions+0x1ff/frame 0xfffffe0056e2e560 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056e2e5b0 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056e2e5f0 soclose() at soclose+0x41f/frame 0xfffffe0056e2e6e0 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056e2e710 closef() at closef+0x655/frame 0xfffffe0056e2e8f0 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056e2ead0 fork1() at fork1+0x833/frame 0xfffffe0056e2ebf0 sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0056e2ed10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e2ef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e2ef30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1b8a, rsp = 0x825a47f08, rbp = 0x825a47f80 --- KDB: enter: panic [ thread pid 1036 tid 100439 ] 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 0xffffffff81625b7e _vprintf+0x1ae rdx 0 rbx 0xffffffff827e1820 .str.27 rsp 0xfffffe0056e2e190 rbp 0xfffffe0056e2e1b0 rsi 0 rdi 0xffffffff816260e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x85 r12 0xfffffe0054128780 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 1036 (syz-executor) at 0xfffffe005400c010: state: NORMAL uid: 0 gids: 0, 5 parent: pid 765 at 0xfffffe00540f5570 ABI: FreeBSD ELF64 flag: 0x10480080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540b8000 (map 0xfffffe00540b8000) (map.pmap 0xfffffe00540b80a0) (pmap 0xfffffe00540b8110) threads: 3 100094 s syz-executor 100439 Run CPU 1 syz-executor 100440 s syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1039 1031 1031 0 RV syz-executor 1038 763 763 0 R (threaded) syz-executor 100257 RunQ syz-executor 100442 RunQ syz-executor 1036 765 765 0 T (threaded) syz-executor 100094 s syz-executor 100439 Run CPU 1 syz-executor 100440 s syz-executor 1034 828 828 0 R (threaded) syz-executor 100319 RunQ syz-executor 100436 S select 0xfffffe00776afe40 syz-executor 100441 S select 0xfffffe006de0c4c0 syz-executor 1031 762 1031 0 D ppwait 0xfffffe0054142a70 syz-executor 1024 1 828 0 S uwait 0xfffffe006de0b680 syz-executor 1023 1 828 0 S uwait 0xfffffe00598d5c80 syz-executor 1022 1 765 0 S uwait 0xfffffe00776b2400 syz-executor 1017 0 0 0 DL - 0xffffffff83b52520 [accounting] 1000 0 0 0 DL (threaded) [so_splice] 100122 D - 0xfffffe0007688a80 [thr_0] 100412 D - 0xfffffe0007688ac0 [thr_1] 999 1 765 0 SV uwait 0xfffffe00584e6680 syz-executor 992 1 828 -1 S uwait 0xfffffe00584dac00 syz-executor 982 1 763 0 S uwait 0xfffffe006de0a300 syz-executor 973 1 763 0 S uwait 0xfffffe00596f0800 syz-executor 962 1 828 0 S uwait 0xfffffe00584dae00 syz-executor 950 1 763 0 S uwait 0xfffffe00598d5a80 syz-executor 944 1 763 0 S uwait 0xfffffe00596f0680 syz-executor 941 1 828 0 S uwait 0xfffffe00596f0480 syz-executor 940 1 828 0 S uwait 0xfffffe006de0b580 syz-executor 938 1 828 0 S uwait 0xfffffe00598d6d80 syz-executor 933 1 763 -1 S uwait 0xfffffe00596f2380 syz-executor 921 1 763 0 S uwait 0xfffffe006de09180 syz-executor 918 1 765 0 S uwait 0xfffffe00598d6f00 syz-executor 917 0 0 0 DL (threaded) [KTLS] 100120 D - 0xfffffe0053ef5c00 [thr_0] 100270 D - 0xfffffe0053ef5c80 [thr_1] 100271 D - 0xffffffff83cb9628 [reclaim_0] 908 1 763 0 S uwait 0xfffffe006de09a00 syz-executor 907 1 828 0 S uwait 0xfffffe00596f2680 syz-executor 906 1 763 0 S uwait 0xfffffe00598d5880 syz-executor 879 1 763 0 S uwait 0xfffffe006de09800 syz-executor 873 1 828 0 S uwait 0xfffffe006de0a500 syz-executor 853 1 828 0 S uwait 0xfffffe006de09700 syz-executor 850 1 763 0 S uwait 0xfffffe006de0a200 syz-executor 841 0 0 0 DL mdwait 0xfffffe0058632000 [md0] 828 762 828 0 S nanslp 0xffffffff83ba7c41 syz-executor 823 1 802 0 S uwait 0xfffffe006de0a600 syz-executor 821 807 821 0 Ss select 0xfffffe006de0acc0 dhclient 817 1 763 0 S uwait 0xfffffe006de09e80 syz-executor 814 0 0 0 DL aiordy 0xfffffe0054100ac0 [aiod4] 813 0 0 0 DL aiordy 0xfffffe00540f3560 [aiod3] 812 0 0 0 DL aiordy 0xfffffe000780a570 [aiod2] 810 0 0 0 DL aiordy 0xfffffe005400b560 [aiod1] 807 788 423 65 S select 0xfffffe006de09dc0 dhclient 788 1 423 0 S wait 0xfffffe00540f4568 sh 765 762 765 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe006de0a940 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540c9608 csh 758 1 758 0 Ss select 0xfffffe006de0abc0 sshd 747 1 747 0 Ts+ getty 746 1 746 0 Ts+ getty 745 1 745 0 Ts+ getty 744 1 744 0 Ts+ getty 743 1 743 0 Ts+ getty 742 1 742 0 Ts+ getty 741 1 741 0 Ts+ getty 740 1 740 0 Ts+ getty 739 1 739 0 Ts+ getty 736 1 17 0 S+ nanslp 0xffffffff83ba7c41 sleep 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] 100093 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 0xffffffff84449c30 [pf purge] 5 0 0 0 DL waiting 0xffffffff84771700 [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 RLs (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 RunQ [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 - 0xffffffff827e5f00 [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 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 377 5100K 641 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4213 sysctloid 35572 2096K 35647 vtbuf 24 1968K 46 kobj 331 1324K 508 newblk 62 1040K 1718 vfscache 3 1025K 3 pcb 72 686K 244 filedesc 67 534K 500 inodedep 35 525K 404 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 163 330K 1132 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 104 acpica 1674 184K 54456 vmem 5 144K 7 tidhash 3 141K 3 pagedep 19 133K 203 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 151 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1007 82K 5105 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 527 ddb_capture 1 64K 1 kdtrace 228 44K 1486 umtx 336 42K 336 LRO 32 33K 50 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 127 32K 146 msg 4 30K 4 routetbl 518 28K 1564 kbdmux 6 28K 6 BPF 19 28K 47 temp 37 21K 2369 DEVFS_RULE 56 20K 56 ifaddr 72 19K 148 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1663 ifnet 8 15K 16 lltable 45 14K 112 eventhandler 163 14K 163 cred 34 13K 329 kenv 95 12K 95 GEOM 54 12K 458 ether_multi 134 11K 413 CAM queue 5 11K 1528 rman 82 10K 457 shmfd 4 10K 5 rpc 8 9K 8 bmsafemap 2 9K 345 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 3 ksem 1 8K 3 pfs_vncache 1 8K 1 in6_multi 58 8K 149 audit_evclass 240 8K 304 plimit 20 8K 406 taskqueue 69 8K 99 pf_ifnet 19 7K 62 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 81 6K 1333 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 pwddesc 74 5K 1049 UMA 272 5K 272 vt 11 5K 11 md_disk 2 5K 3 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 sctp_atcl 9 4K 64 DEVFSP 49 4K 174 sctp_stro 2 3K 9 terminal 11 3K 11 uidinfo 6 3K 15 freework 11 3K 324 acpidev 20 3K 20 proc-args 87 3K 2294 hhook 8 3K 10 dirrem 9 3K 272 clone 9 3K 9 kcovinfo 36 3K 117 netlink 2 3K 237 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 186 freefrag 16 2K 51 ipsec-saq 2 2K 2 diradd 15 2K 315 tun 5 2K 13 session 15 2K 46 selfd 29 2K 39752 inpcbpolicy 57 2K 508 sctp_ifa 14 2K 30 mkdir 14 2K 344 ip6ndp 12 2K 30 Unitno 28 2K 106 newdirblk 13 2K 172 CAM XPT 22 2K 543 sctp_timw 6 2K 6 toponodes 6 2K 6 ipsecpolicy 2 2K 2 lockf 12 2K 184 indirdep 5 2K 524 in_multi 5 2K 18 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 128 nhops 6 1K 8 vnodemarker 2 1K 36 NFSD session 1 1K 1 freefile 7 1K 212 mld 7 1K 15 igmp 7 1K 15 CAM periph 4 1K 271 ipsec 3 1K 3 pfil 6 1K 6 select 6 1K 45 isadev 6 1K 10 mount 16 1K 463 pci_link 10 1K 10 osd 13 1K 145 sctp_ifn 5 1K 30 crypto 4 1K 22 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_atky 11 1K 72 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ip6_msource 5 1K 6 ip6opt 2 1K 12 cryptodev 4 1K 78 in6_mfilter 4 1K 11 vnodes 1 1K 6 ktls 1 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 ip_msource 3 1K 7 loginclass 3 1K 5 prison 6 1K 6 sctp_athm 9 1K 64 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 9 aio 4 1K 5 eventfd 1 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 76 sctp_vrf 1 1K 1 sctp_aadr 1 1K 3 sctp_map 4 1K 16 ip6_moptions 2 1K 3 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13 sctp_iter 0 0K 40 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 40 sctp_stri 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 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 511 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 17 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 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 16 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 5 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 23 fadvise 0 0K 4 statfs 0 0K 191 namei_tracker 0 0K 3 inotify 0 0K 24 export_host 0 0K 0 cl_savebuf 0 0K 30 lio 0 0K 3 acl 0 0K 0 soname 0 0K 3390 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 14267 ioctlops 0 0K 197 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 336 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 3 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 78 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 2 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 3 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 525 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 1077 13118 0 254 38494208 0 tcp_log 416 2133 4473 10923 0 254 2748096 0 mbuf 256 8933 729 19888 0 254 2473472 0 BUF TRIE 152 275 11529 1751 0 62 1794208 0 malloc-4096 4096 418 4 1605 0 2 1728512 0 malloc-384 384 4210 50 4245 0 30 1635840 0 malloc-128 128 12550 67 13328 0 126 1614976 0 UMA Slabs 0 112 11066 16 11066 0 126 1241184 0 RADIX NODE 152 7746 257 44645 0 62 1216456 0 sctp_asoc 2256 2 508 8 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17238 81 17238 0 254 969864 0 malloc-65536 65536 13 0 16 0 1 851968 0 FFS inode 1168 583 19 803 0 8 703136 0 malloc-16384 16384 33 3 433 0 1 589824 0 sctp_ep 1152 7 504 56 0 254 588672 0 md0 32768 16 0 16 0 1 524288 0 socket 1024 70 438 1856 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-64 64 3941 3430 43725 0 254 471744 0 sctp_raddr 736 2 515 8 0 254 380512 0 256 Bucket 2048 170 14 1026 0 8 376832 0 VM OBJECT 248 1217 223 16643 0 62 357120 0 THREAD 1860 153 15 442 0 8 312480 0 VNODE 440 622 71 854 0 30 304920 0 malloc-32768 32768 1 8 472 0 1 294912 0 malloc-2048 2048 110 18 217 0 8 262144 0 malloc-16 16 14673 327 15081 0 254 240000 0 DEVCTL 1024 127 101 254 0 0 233472 0 malloc-65536 65536 2 1 3 0 1 196608 0 malloc-65536 65536 0 3 68 0 1 196608 0 MAP ENTRY 96 1592 424 54967 0 126 193536 0 malloc-32 32 5389 533 6546 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-128 128 1137 258 25650 0 126 178560 0 FFS2 dinode 256 583 107 803 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 5 511 1234 0 254 165120 0 malloc-2048 2048 7 73 514 0 8 163840 0 malloc-256 256 126 504 1946 0 62 161280 0 S VFS Cache 104 1047 474 1330 0 126 158184 0 FPU_save_area 832 155 25 584 0 16 149760 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 0 4 15 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-16384 16384 4 4 11 0 1 131072 0 malloc-1024 1024 119 9 173 0 16 131072 0 mbuf_packet 256 19 489 351 0 254 130048 0 PROC 1368 73 15 1042 0 8 120384 0 tcp_inpcb 1304 9 81 128 0 8 117360 0 ksiginfo 112 78 966 156 0 126 116928 0 malloc-4096 4096 15 11 45 0 2 106496 0 malloc-8192 8192 6 6 13 0 1 98304 0 filedesc0 1072 75 16 1049 0 8 97552 0 ertt_txseginfo 40 3 2320 2240 0 254 92920 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 97 63 4702 0 30 81920 0 malloc-256 256 155 160 1103 0 62 80640 0 g_bio 408 0 180 12533 0 30 73440 0 128 Bucket 1024 57 10 268 0 16 68608 0 malloc-64 64 512 559 1554 0 254 68544 0 tcp_bbr_map 128 0 527 334 0 126 67456 0 malloc-128 128 336 191 525 0 126 67456 0 malloc-8192 8192 7 1 33 0 1 65536 0 malloc-2048 2048 14 18 48 0 8 65536 0 malloc-256 256 126 129 1186 0 62 65280 0 malloc-256 256 187 68 648 0 62 65280 0 32 Bucket 256 82 173 9139 0 62 65280 0 malloc-384 384 69 81 739 0 30 57600 0 malloc-384 384 107 43 143 0 30 57600 0 malloc-8192 8192 6 1 10 0 1 57344 0 malloc-64 64 325 494 14348 0 254 52416 0 malloc-64 64 328 491 3147 0 254 52416 0 malloc-64 64 466 353 737 0 254 52416 0 malloc-128 128 170 233 749 0 126 51584 0 udp_inpcb 408 11 115 295 0 30 51408 0 malloc-256 256 77 118 371 0 62 49920 0 malloc-256 256 58 137 922 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 16147 0 16 49152 0 malloc-2048 2048 18 6 39 0 8 49152 0 malloc-2048 2048 5 19 112 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 6 42 1736 0 16 49152 0 VMSPACE 584 49 35 1017 0 16 49056 0 pcpu-8 8 4968 664 6413 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 216 334 9309 0 126 44000 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 4 6 573 0 2 40960 0 pipe 736 22 33 408 0 16 40480 0 sctp_readq 152 0 260 1 0 254 39520 0 sctp_chunk 152 2 258 2 0 254 39520 0 da_ccb 544 0 70 3250 0 16 38080 0 malloc-64 64 8 559 201 0 254 36288 0 malloc-64 64 135 432 1438 0 254 36288 0 malloc-128 128 27 252 103 0 126 35712 0 malloc-128 128 66 213 3370 0 126 35712 0 malloc-128 128 145 134 1164 0 126 35712 0 malloc-128 128 46 233 961 0 126 35712 0 routing nhops 256 23 112 66 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 48 42 520 0 30 34560 0 malloc-256 256 32 103 927 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 ripcb 376 36 54 78 0 30 33840 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-32768 32768 0 1 9 0 1 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 6 26 21 0 16 32768 0 malloc-1024 1024 4 28 178 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 18 14 20 0 16 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-512 512 10 54 121 0 30 32768 0 malloc-512 512 7 57 23 0 30 32768 0 malloc-512 512 1 63 52 0 30 32768 0 malloc-512 512 2 62 36 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 2 62 91 0 30 32768 0 pcpu-64 64 499 13 499 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 20 244 60 0 126 31680 0 clpbuf 2624 0 12 71 0 4 31488 0 sctp_laddr 48 4 584 53 0 254 28224 0 rl_entry 48 25 563 32 0 254 28224 0 malloc-32 32 126 756 731 0 254 28224 0 malloc-32 32 520 362 605 0 254 28224 0 16 Bucket 144 65 131 387 0 62 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 AIO 208 0 133 35 0 62 27664 0 udplite_inpcb 408 2 61 7 0 30 25704 0 cpuset 200 9 119 10 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 4 356 0 2 24576 0 PWD 40 34 572 230 0 254 24240 0 rtentry 168 26 118 66 0 62 24192 0 8 Bucket 80 66 234 662 0 126 24000 0 itimer 352 0 66 30 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 35 0 30 23040 0 Mountpoints 2816 2 6 8 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 8 272 128 0 126 20160 0 malloc-64 64 25 290 125 0 254 20160 0 malloc-32 32 258 372 421 0 254 20160 0 malloc-32 32 122 508 273 0 254 20160 0 malloc-32 32 124 506 1529 0 254 20160 0 malloc-32 32 75 555 370 0 254 20160 0 malloc-32 32 38 592 2710 0 254 20160 0 2 Bucket 32 78 552 542 0 254 20160 0 KNOTE 160 1 124 59 0 62 20000 0 cryptop 280 0 70 3 0 30 19600 0 AIOCB 552 0 35 47 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 24 0 30 19200 0 malloc-256 256 4 71 336 0 62 19200 0 AIOLIO 272 0 70 3 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 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 23 0 1 16384 0 malloc-4096 4096 2 2 10 0 2 16384 0 malloc-4096 4096 2 2 6 0 2 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-2048 2048 2 6 269 0 8 16384 0 malloc-512 512 1 31 11 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 tcp_log_id_node 120 1 131 3 0 126 15840 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 tcp_log_id_bucket 176 1 68 3 0 62 12144 0 malloc-16 16 23 727 58 0 254 12000 0 malloc-16 16 56 694 281 0 254 12000 0 malloc-16 16 74 676 580 0 254 12000 0 malloc-16 16 186 564 3025 0 254 12000 0 malloc-16 16 9 741 10 0 254 12000 0 malloc-16 16 339 411 2065 0 254 12000 0 malloc-16 16 15 735 24820 0 254 12000 0 splice 184 0 63 1 0 62 11592 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 vtnet_tx_hdr 24 0 334 3462 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 30 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_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_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 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 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-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