panic: ASan: Invalid access, 8-byte read at 0xfffffe0058591398, UMAUseAfterFree(fd) cpuid = 0 time = 1754906334 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e43050 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e431b0 vpanic() at vpanic+0x257/frame 0xfffffe0056e43370 panic() at panic+0xb5/frame 0xfffffe0056e43430 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056e43500 ip6_freemoptions() at ip6_freemoptions+0x1ff/frame 0xfffffe0056e43560 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056e435b0 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056e435f0 soclose() at soclose+0x41f/frame 0xfffffe0056e436e0 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056e43710 closef() at closef+0x655/frame 0xfffffe0056e438f0 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056e43ad0 fork1() at fork1+0x833/frame 0xfffffe0056e43bf0 sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0056e43d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e43f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e43f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1bba, rsp = 0x8252faf08, rbp = 0x8252faf80 --- KDB: enter: panic [ thread pid 915 tid 100182 ] Stopped at kdb_enter+0x6e: movq $0,0x25c3f57(%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 0xfffffe0071a00000 rdx 0x7ffff rbx 0xffffffff827cd960 .str.27 rsp 0xfffffe0056e43190 rbp 0xfffffe0056e431b0 rsi 0x80001 rdi 0xffffffff81615109 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x85 r12 0xfffffe0054146780 r13 0xfffffffffffffffe r14 0xffffffff827cd960 .str.27 r15 0 rip 0xffffffff815fec3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c3f57(%rip) db> show proc Process 915 (syz-executor) at 0xfffffe00540f1560: state: NORMAL uid: 0 gids: 0, 5 parent: pid 763 at 0xfffffe00540c7560 ABI: FreeBSD ELF64 flag: 0x10480080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007810b68 (map 0xfffffe0007810b68) (map.pmap 0xfffffe0007810c08) (pmap 0xfffffe0007810c78) threads: 3 100098 s syz-executor 100182 Run CPU 0 syz-executor 100188 s syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 925 914 914 0 RV syz-executor 924 765 765 0 R (threaded) syz-executor 100189 Run CPU 1 syz-executor 100191 RunQ syz-executor 920 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 919 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 918 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 917 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 915 763 763 0 T (threaded) syz-executor 100098 s syz-executor 100182 Run CPU 0 syz-executor 100188 s syz-executor 914 762 914 0 D ppwait 0xfffffe00540f3518 syz-executor 913 764 764 0 R (threaded) syz-executor 100151 RunQ syz-executor 100181 S sbwait 0xfffffe006e8d36dc syz-executor 100183 S uwait 0xfffffe0058287b00 syz-executor 900 0 0 0 DL (threaded) [so_splice] 100117 D - 0xfffffe0058503580 [thr_0] 100169 D - 0xfffffe00585035c0 [thr_1] 893 1 893 0 Ss select 0xfffffe0053ed4f40 rtsol 892 1 892 0 Ss select 0xfffffe0053ed5b40 rtsol 891 1 891 0 Ss select 0xfffffe00585a5940 rtsol 888 782 423 0 S kqread 0xfffffe00595c0200 rtsol 882 1 764 0 S uwait 0xfffffe0058503980 syz-executor 846 0 0 0 DL aiordy 0xfffffe0054133008 [aiod4] 845 0 0 0 DL aiordy 0xfffffe00540c6000 [aiod3] 844 0 0 0 DL aiordy 0xfffffe00540f0000 [aiod2] 843 0 0 0 DL aiordy 0xfffffe00540f0558 [aiod1] 840 1 840 0 Ss+ ttyin 0xfffffe0053f738b0 getty 839 1 839 0 Ss+ ttyin 0xfffffe0053f730b0 getty 838 1 838 0 Ss+ ttyin 0xfffffe0053f718b0 getty 837 1 837 0 Ss+ ttyin 0xfffffe0053f710b0 getty 836 1 836 0 Ss+ ttyin 0xfffffe00594eb4b0 getty 835 1 835 0 Ss+ ttyin 0xfffffe00582ad4b0 getty 834 1 834 0 Ss+ ttyin 0xfffffe00594ebcb0 getty 833 1 833 0 Ss+ ttyin 0xfffffe00594bf8b0 getty 832 1 832 0 Ss+ ttyin 0xfffffe005829f8b0 getty 824 1 764 -1 S uwait 0xfffffe0058286d80 syz-executor 818 0 0 0 DL mdwait 0xfffffe00719d4000 [md0] 782 769 423 0 S wait 0xfffffe00540c6ab0 sh 769 1 423 0 S wait 0xfffffe00540f3570 sh 765 762 765 0 S nanslp 0xffffffff83ba3c01 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c01 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba3c00 syz-executor 762 760 760 0 S select 0xfffffe00585a57c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540c70b8 csh 758 681 758 0 Ss select 0xfffffe0053ed55c0 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba3c00 sleep 681 1 681 0 Ss select 0xfffffe00585a53c0 sshd 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100091 D sdflush 0xfffffe006e8fdce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ac80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d48 [dom0] 100083 D launds 0xffffffff83cf0d54 [laundry: dom0] 100084 D umarcl 0xffffffff81de2bf0 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84699bd0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8449b700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0053efed30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053efed80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c600 [g_event] 100038 D - 0xffffffff83b4c620 [g_up] 100039 D - 0xffffffff83b4c640 [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 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c40ff0 [swapper] 100005 D - 0xfffffe0053ec1100 [softirq_0] 100006 D - 0xfffffe0053ec1000 [softirq_1] 100007 D - 0xfffffe0053ec0e00 [if_io_tqg_0] 100008 D - 0xfffffe0053ec0d00 [if_io_tqg_1] 100009 D - 0xfffffe0053ec0c00 [if_config_tqg_0] 100010 D - 0xfffffe00077d4000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077d3e00 [jail_remove taskq] 100012 D - 0xfffffe00077d3d00 [bus taskq] 100015 D - 0xfffffe00077d3a00 [thread taskq] 100017 D - 0xfffffe00077d3800 [aiod_kick taskq] 100018 D - 0xfffffe00077d3700 [deferred_unmount ta] 100019 D - 0xfffffe00077d3600 [inm_free taskq] 100020 D - 0xfffffe00077d3500 [in6m_free taskq] 100021 D - 0xfffffe00077d3400 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077d3300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077d3300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077d3300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077d3300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077d3200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077d3200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077d3200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077d3200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077d3000 [firmware taskq] 100040 D - 0xfffffe00077d2e00 [crypto_0] 100041 D - 0xfffffe00077d2e00 [crypto_1] 100056 D - 0xfffffe0057e4be00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e4bd00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e4bc00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e4bb00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005818a100 [virtio_balloon] 100065 D - 0xffffffff827d2040 [deadlkres] 100069 D - 0xfffffe0059403200 [acpi_task_0] 100070 D - 0xfffffe0059403200 [acpi_task_1] 100071 D - 0xfffffe0059403200 [acpi_task_2] 100073 D - 0xfffffe00077d4100 [mca taskq] 100074 D - 0xfffffe00077d2c00 [CAM taskq] 100076 D - 0xfffffe00077d4d00 [ipsec_offload] db> show all locks Process 913 (syz-executor) thread 0xfffffe0054128000 (100181) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006e8d3580) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5079K 489 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4213 sysctloid 35242 2076K 35317 vtbuf 24 1968K 46 kobj 330 1320K 503 newblk 11 1027K 568 vfscache 3 1025K 3 pcb 27 669K 88 inodedep 20 520K 166 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 124 254K 995 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54426 filedesc 21 165K 169 vmem 5 143K 6 tidhash 3 141K 3 pagedep 13 131K 68 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 133 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 kdtrace 190 37K 1118 umtx 288 36K 288 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 126 32K 139 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2006 DEVFS_RULE 56 20K 56 routetbl 241 20K 737 LRO 18 19K 24 ifaddr 64 18K 93 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 ifnet 7 13K 10 lltable 39 12K 63 kenv 95 12K 95 GEOM 54 12K 457 ether_multi 129 11K 233 CAM queue 5 11K 1528 rman 82 10K 437 cred 25 10K 203 rpc 8 9K 8 bmsafemap 2 9K 126 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 3 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 in6_multi 56 8K 88 taskqueue 69 8K 69 plimit 19 8K 485 kqueue 63 7K 977 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 13 5K 34 ufs_dirhash 24 5K 24 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 pwddesc 57 4K 930 acpisem 28 4K 28 terminal 11 3K 11 DEVFSP 43 3K 89 acpidev 20 3K 20 hhook 8 3K 10 proc-args 72 3K 2037 clone 9 3K 9 uidinfo 3 3K 8 session 18 3K 46 kcovinfo 36 3K 63 selfd 35 3K 34233 netlink 2 3K 122 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 11 2K 19 Unitno 26 2K 377 CAM XPT 22 2K 543 tun 4 2K 7 toponodes 6 2K 6 sctp_ifa 11 2K 18 ipsecpolicy 2 2K 2 dirrem 5 2K 89 diradd 10 2K 113 in_multi 5 2K 11 msi 9 2K 9 lockf 10 2K 33 softdep 1 1K 1 mkdir 8 1K 106 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 select 8 1K 34 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 newdirblk 6 1K 53 mld 6 1K 9 CC Mem 6 1K 20 igmp 6 1K 9 pfil 6 1K 6 BPF 6 1K 17 isadev 6 1K 6 mount 16 1K 190 pci_link 10 1K 10 sctp_ifn 5 1K 18 crypto 4 1K 11 encap_export_host 12 1K 12 osd 11 1K 37 freework 3 1K 74 freefile 4 1K 71 freeblks 2 1K 59 indirdep 2 1K 20 inpcbpolicy 16 1K 221 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 10 ip6opt 2 1K 11 sctp_timw 1 1K 1 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 59 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 10 aio 4 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 3 1K 79 sctp_vrf 1 1K 1 ip6_msource 1 1K 6 ip6_moptions 2 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 36 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 soname 1 1K 3320 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 19 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_athm 0 0K 13 sctp_atky 0 0K 14 sctp_atcl 0 0K 12 sctp_a_it 0 0K 19 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 2 sctp_map 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 19 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 freefrag 0 0K 12 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 6 ipsecrequest 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 1 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 0 VN POLL 0 0K 3 statfs 0 0K 190 namei_tracker 0 0K 0 inotify 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 6 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13767 ioctlops 0 0K 103 eventfd 0 0K 1 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 653 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 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 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 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 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 8354 1044 12626 0 254 38494208 0 mbuf 256 8764 898 19045 0 254 2473472 0 tcp_log 416 4156 164 7465 0 254 1797120 0 BUF TRIE 152 216 11588 609 0 62 1794208 0 malloc-384 384 4122 48 4126 0 30 1601280 0 malloc-128 128 11874 123 11955 0 126 1535616 0 malloc-4096 4096 339 3 517 0 2 1400832 0 UMA Slabs 0 112 10959 15 10959 0 126 1229088 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-64 64 109 15641 35338 0 254 1008000 0 RADIX NODE 152 5961 508 31347 0 62 983288 0 vmem btag 56 16751 136 16751 0 254 945672 0 malloc-65536 65536 11 1 14 0 1 786432 0 FFS inode 1168 529 31 602 0 8 654080 0 pbuf 2624 0 237 0 0 2 621888 0 sctp_ep 1152 0 511 10 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 28 480 1465 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 188 30 1177 0 8 446464 0 VM OBJECT 248 1028 220 14683 0 62 309504 0 malloc-64 64 4329 270 4542 0 254 294336 0 VNODE 440 566 100 645 0 30 293040 0 malloc-4096 4096 64 4 1027 0 2 278528 0 THREAD 1860 132 12 191 0 8 267840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14728 272 17619 0 254 240000 0 malloc-2048 2048 104 8 120 0 8 229376 0 DEVCTL 1024 58 162 183 0 0 225280 0 malloc-16384 16384 10 3 80 0 1 212992 0 malloc-65536 65536 0 3 67 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 malloc-256 256 256 494 1715 0 62 192000 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5401 269 6180 0 254 181440 0 malloc-128 128 1174 221 25573 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 9 507 1201 0 254 165120 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-1024 1024 126 18 152 0 16 147456 0 FFS2 dinode 256 529 41 601 0 62 145920 0 MAP ENTRY 96 1116 396 46476 0 126 145152 0 FPU_save_area 832 134 28 241 0 16 134784 0 S VFS Cache 104 1001 286 1093 0 126 133848 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 9 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-2048 2048 6 58 1229 0 8 131072 0 mbuf_packet 256 50 458 687 0 254 130048 0 ksiginfo 112 50 994 133 0 126 116928 0 malloc-128 128 626 149 4067 0 126 99200 0 PROC 1368 56 10 925 0 8 90288 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 44 39 246 0 16 84992 0 filedesc0 1072 58 19 930 0 8 82544 0 malloc-4096 4096 13 7 33 0 2 81920 0 g_bio 408 0 180 5584 0 30 73440 0 malloc-384 384 91 89 931 0 30 69120 0 malloc-64 64 519 552 1571 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 6 2 87 0 1 65536 0 malloc-8192 8192 7 1 27 0 1 65536 0 64 Bucket 512 83 45 2796 0 30 65536 0 malloc-256 256 206 49 475 0 62 65280 0 malloc-384 384 119 31 119 0 30 57600 0 malloc-64 64 342 477 373 0 254 52416 0 malloc-128 128 313 90 951 0 126 51584 0 malloc-256 256 68 127 492 0 62 49920 0 32 Bucket 256 70 125 382 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 2 46 13630 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 10 14 52 0 8 49152 0 malloc-2048 2048 7 17 33 0 8 49152 0 malloc-1024 1024 5 43 558 0 16 49152 0 pcpu-8 8 4739 893 5348 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 2 0 16 41984 0 VMSPACE 584 30 40 900 0 16 40880 0 pipe 736 17 38 338 0 16 40480 0 ttyinq 160 135 115 570 0 62 40000 0 sctp_chunk 152 0 260 1 0 254 39520 0 da_ccb 544 0 70 1495 0 16 38080 0 udp_inpcb 408 7 83 183 0 30 36720 0 malloc-64 64 101 466 1256 0 254 36288 0 malloc-64 64 50 517 13541 0 254 36288 0 malloc-64 64 115 452 1637 0 254 36288 0 malloc-64 64 61 506 135 0 254 36288 0 malloc-128 128 11 268 155 0 126 35712 0 malloc-128 128 106 173 649 0 126 35712 0 malloc-128 128 75 204 420 0 126 35712 0 malloc-128 128 86 193 185 0 126 35712 0 routing nhops 256 23 112 43 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 42 48 64 0 30 34560 0 malloc-256 256 4 131 27 0 62 34560 0 malloc-256 256 30 105 341 0 62 34560 0 malloc-256 256 30 105 47 0 62 34560 0 malloc-256 256 29 106 433 0 62 34560 0 malloc-256 256 14 121 319 0 62 34560 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-32768 32768 0 1 3 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 3 1 37 0 1 32768 0 malloc-4096 4096 2 6 14 0 2 32768 0 malloc-2048 2048 12 4 15 0 8 32768 0 malloc-2048 2048 4 12 4 0 8 32768 0 malloc-2048 2048 1 15 51 0 8 32768 0 malloc-2048 2048 1 15 56 0 8 32768 0 malloc-1024 1024 13 19 17 0 16 32768 0 malloc-1024 1024 11 21 27 0 16 32768 0 malloc-1024 1024 4 28 176 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1065 0 16 32768 0 malloc-512 512 3 61 21 0 30 32768 0 malloc-512 512 9 55 129 0 30 32768 0 malloc-512 512 2 62 48 0 30 32768 0 malloc-512 512 5 59 52 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 PGRP 120 22 242 53 0 126 31680 0 tcp_inpcb 1304 6 18 20 0 8 31296 0 sctp_laddr 48 0 588 23 0 254 28224 0 malloc-32 32 471 411 571 0 254 28224 0 16 Bucket 144 61 135 280 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 udplite_inpcb 408 0 63 2 0 30 25704 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 3 3 748 0 2 24576 0 ertt_txseginfo 40 1 605 795 0 254 24240 0 PWD 40 16 590 130 0 254 24240 0 rtentry 168 26 118 43 0 62 24192 0 Files 80 135 165 7613 0 126 24000 0 8 Bucket 80 53 247 334 0 126 24000 0 malloc-384 384 6 54 349 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 ripcb 376 3 57 16 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 clpbuf 2624 0 8 21 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 6 274 20 0 126 20160 0 malloc-32 32 29 601 510 0 254 20160 0 malloc-32 32 130 500 185 0 254 20160 0 malloc-32 32 70 560 671 0 254 20160 0 malloc-32 32 54 576 109 0 254 20160 0 malloc-32 32 64 566 2934 0 254 20160 0 malloc-32 32 9 621 1060 0 254 20160 0 2 Bucket 32 63 567 344 0 254 20160 0 KNOTE 160 4 121 87 0 62 20000 0 cryptop 280 0 70 3 0 30 19600 0 AIOCB 552 1 34 11 0 16 19320 0 L VFS Cache 320 0 60 9 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 2 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 1 1 3 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-1024 1024 1 15 2 0 16 16384 0 malloc-512 512 2 30 7 0 30 16384 0 malloc-512 512 0 32 1 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 rl_entry 48 4 332 4 0 254 16128 0 AIO 208 1 75 9 0 62 15808 0 kenv 258 17 43 1065 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 48 702 1490 0 254 12000 0 malloc-16 16 17 733 198 0 254 12000 0 malloc-16 16 27 723 123 0 254 12000 0 malloc-16 16 28 722 163 0 254 12000 0 malloc-16 16 35 715 56 0 254 12000 0 malloc-16 16 270 480 25066 0 254 12000 0 malloc-16 16 27 723 108 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 malloc-384 384 0 30 2 0 30 11520 0 malloc-384 384 2 28 3 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1446 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 splice 184 0 0 0 0 62 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 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 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 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 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-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-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