panic: ASan: Invalid access, 8-byte read at 0xfffffe0057a8fd18, UMAUseAfterFree(fd) cpuid = 1 time = 1710905632 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006d4d0110 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006d4d0270 vpanic() at vpanic+0x26a/frame 0xfffffe006d4d0430 panic() at panic+0xb5/frame 0xfffffe006d4d0500 kasan_code_name() at kasan_code_name/frame 0xfffffe006d4d05d0 mld_change_state() at mld_change_state+0xf2/frame 0xfffffe006d4d0770 ip6_setmoptions() at ip6_setmoptions+0x26bd/frame 0xfffffe006d4d0f90 ip6_ctloutput() at ip6_ctloutput+0x14e2/frame 0xfffffe006d4d1a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006d4d1b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006d4d1cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006d4d1d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006d4d1f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006d4d1f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x82519cf08, rbp = 0x82519cf80 --- KDB: enter: panic [ thread pid 1319 tid 100692 ] Stopped at kdb_enter+0x6e: movq $0,0x2191c17(%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 0xfffffe0070400000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006d4d0250 rbp 0xfffffe006d4d0270 rsi 0x40001 rdi 0xffffffff815e2909 printf+0x149 r8 0 r9 0xffffffff r10 0xffff0000 r11 0xfffffe00703c1c60 r12 0xfffffe00703c1740 r13 0xfffffffffffffffd r14 0xffffffff82702500 .str.27 r15 0 rip 0xffffffff815cf3fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191c17(%rip) db> show proc Process 1319 (syz-executor.1) at 0xfffffe0057bc7ac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 775 at 0xfffffe006fe3c020 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541da040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d38b000 (map 0xfffffe006d38b000) (map.pmap 0xfffffe006d38b0c0) (pmap 0xfffffe006d38b130) threads: 2 100097 RunQ syz-executor.1 100692 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1319 775 775 0 R (threaded) syz-executor.1 100097 RunQ syz-executor.1 100692 Run CPU 1 syz-executor.1 1318 1314 1314 0 R CPU 0 ifconfig 1316 1122 1122 0 R (threaded) syz-executor.3 100250 RunQ syz-executor.3 100684 RunQ syz-executor.3 100689 S uwait 0xfffffe006fc84200 syz-executor.3 100690 S uwait 0xfffffe0057aa2980 syz-executor.3 100691 S uwait 0xfffffe0057aa2b80 syz-executor.3 1315 774 774 0 R (threaded) syz-executor.0 100130 RunQ syz-executor.0 100683 S uwait 0xfffffe0057aa2380 syz-executor.0 100686 RunQ syz-executor.0 100687 S uwait 0xfffffe0057aa2880 syz-executor.0 1314 768 1314 0 Ss wait 0xfffffe006fe3e5c0 syz-executor.2 1122 768 1122 0 Rs syz-executor.3 811 804 811 0 Ss select 0xfffffe0057abe4c0 dhclient 808 1 808 0 Ss select 0xfffffe0057abe440 dhclient 804 791 424 65 S select 0xfffffe0057abe2c0 dhclient 791 424 424 0 S wait 0xfffffe00541dab00 sh 775 768 775 0 Ss nanslp 0xffffffff83742401 syz-executor.1 774 768 774 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100108 S kqread 0xfffffe006d311700 syz-fuzzer 100111 S uwait 0xfffffe0057aa4180 syz-fuzzer 100112 S wait 0xfffffe00571b3ae0 syz-fuzzer 100113 S uwait 0xfffffe0057aa4380 syz-fuzzer 100114 S uwait 0xfffffe00570eb700 syz-fuzzer 100115 S wait 0xfffffe00571b3ae0 syz-fuzzer 100116 S uwait 0xfffffe006fc84480 syz-fuzzer 100117 S wait 0xfffffe00571b3ae0 syz-fuzzer 100119 S uwait 0xfffffe0057aa3780 syz-fuzzer 100123 S wait 0xfffffe00571b3ae0 syz-fuzzer 100124 S uwait 0xfffffe0057aa3980 syz-fuzzer 100125 S uwait 0xfffffe0057aa3a80 syz-fuzzer 100145 S uwait 0xfffffe0057aa3b80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057bc90f0 csh 764 682 764 0 Ss select 0xfffffe0057abdb40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00079ff8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00079fccb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00079fe0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00079fe4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00079fe8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bf60b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bf64b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0057bf68b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0057bf6cb0 getty 686 1 686 0 Ss nanslp 0xffffffff83742401 cron 682 1 682 0 Ss select 0xfffffe0057abc640 sshd 495 1 495 0 Ss select 0xfffffe0057abcb40 syslogd 424 1 424 0 Ss wait 0xfffffe006d391580 devd 423 1 423 65 Ss select 0xfffffe0057abcd40 dhclient 338 1 338 0 Ss select 0xfffffe0057abd440 dhclient 335 1 335 0 Ss select 0xfffffe0057abd4c0 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b5060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00587f7ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388f478 [dom0] 100080 D launds 0xffffffff8388f484 [laundry: dom0] 100081 D umarcl 0xffffffff81d69330 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8459dea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff841095c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348a340 [doneq0] 100045 D - 0xffffffff8348a2c0 [async] 100076 D - 0xffffffff8348a140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388aca0 [crypto] 100042 D crypto_ 0xfffffe00542beb30 [crypto returns 0] 100043 D crypto_ 0xfffffe00542beb80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe000796dc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ead80 [g_event] 100036 D - 0xffffffff836eada0 [g_up] 100037 D - 0xffffffff836eadc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe00541da040 [init] 10 0 0 0 DL audit_w 0xffffffff8388b700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836eb760 [swapper] 100005 D - 0xfffffe000797ad00 [softirq_0] 100006 D - 0xfffffe000797a200 [softirq_1] 100007 D - 0xfffffe000797a100 [if_io_tqg_0] 100008 D - 0xfffffe000797a000 [if_io_tqg_1] 100009 D - 0xfffffe0007979e00 [if_config_tqg_0] 100010 D - 0xfffffe00085fd600 [pci_hp taskq] 100011 D - 0xfffffe00085fd500 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fd000 [thread taskq] 100016 D - 0xfffffe00085fcc00 [aiod_kick taskq] 100017 D - 0xfffffe00085fcb00 [deferred_unmount ta] 100018 D - 0xfffffe00085fca00 [inm_free taskq] 100019 D - 0xfffffe00085fc900 [in6m_free taskq] 100020 D - 0xfffffe00085fc800 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085fc700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fc700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fc700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fc700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fc600 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fc600 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fc600 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fc600 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085fc100 [firmware taskq] 100039 D - 0xfffffe00085fc000 [crypto_0] 100040 D - 0xfffffe00085fc000 [crypto_1] 100055 D - 0xfffffe00085fb900 [vtnet0 rxq 0] 100056 D - 0xfffffe00085fb800 [vtnet0 txq 0] 100057 D - 0xfffffe00085fb700 [vtnet0 rxq 1] 100058 D - 0xfffffe00085fb600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571e6000 [virtio_balloon] 100066 D - 0xffffffff82707741 [deadlkres] 100070 D - 0xfffffe005874a400 [acpi_task_0] 100071 D - 0xfffffe005874a400 [acpi_task_1] 100072 D - 0xfffffe005874a400 [acpi_task_2] 100074 D - 0xfffffe00085ff100 [mca taskq] 100075 D - 0xfffffe00085fbe00 [CAM taskq] db> show all locks Process 1319 (syz-executor.1) thread 0xfffffe00703c1740 (100692) exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83885d60) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1551 exclusive rw rawinp (rawinp) r = 0 (0xfffffe006fc15560) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1589 Process 1318 (ifconfig) thread 0xfffffe0070222740 (100122) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff838602c0) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:1100 Process 1316 (syz-executor.3) thread 0xfffffe00703c2000 (100684) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0058b128c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4023 Process 1315 (syz-executor.0) thread 0xfffffe007020a000 (100686) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0058b0fc80) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4023 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 752 1212K 1297 vfscache 3 1025K 3 pcb 201 865K 1884 inodedep 397 661K 604 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 127 226K 1398 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 filedesc 18 137K 1053 pagedep 15 132K 520 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 dirrem 367 92K 537 sctp_stro 84 84K 397 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 sctp_atcl 171 65K 1360 module 513 65K 513 ddb_capture 1 64K 1 freefile 365 46K 521 umtx 336 42K 336 kdtrace 203 42K 2013 temp 31 37K 1928 BPF 21 36K 23 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 LRO 18 19K 22 ifaddr 65 18K 78 routetbl 194 18K 613 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 kqueue 63 14K 1376 eventhandler 161 14K 161 lltable 42 13K 53 KTRACE 100 13K 100 ifnet 7 13K 8 kenv 95 12K 95 sctp_atky 255 11K 1811 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 ether_multi 124 10K 200 sctp_timw 34 9K 34 bmsafemap 3 9K 563 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 26 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 in6_multi 56 8K 77 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 242 pfs_nodes 22 6K 22 plimit 21 6K 378 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 27 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 61 4K 153 acpisem 28 4K 28 kcovinfo 52 4K 78 session 25 4K 51 pwddesc 49 4K 1345 terminal 11 3K 11 proc-args 76 3K 2429 sctp_athm 171 3K 1415 sctp_map 168 3K 794 freework 11 3K 515 freeblks 10 3K 514 CC Mem 11 3K 172 mkdir 18 3K 1014 clone 9 3K 9 uidinfo 3 3K 8 selfd 35 3K 34361 diradd 17 3K 570 sctp_aadr 32 2K 37 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 36 indirdep 7 2K 10 sctp_ifa 13 2K 16 ip6ndp 11 2K 15 tun 7 2K 8 CAM XPT 22 2K 543 Unitno 25 2K 53 msi 12 2K 12 select 12 2K 43 toponodes 6 2K 6 newdirblk 11 2K 507 ipsecpolicy 2 2K 2 in_multi 5 2K 9 acpidev 20 2K 20 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 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 342 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 16 crypto 4 1K 38 encap_export_host 12 1K 12 osd 16 1K 172 netlink 2 1K 34 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 109 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 22 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 4043 ip6_moptions 3 1K 12 sctp_vrf 1 1K 1 ip6_msource 1 1K 3 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 41 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 76 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 59 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 70 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 706 sctp_iter 0 0K 17 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 17 sctp_stri 0 0K 110 filemon 0 0K 30 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 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 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 33 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 freefrag 0 0K 2 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 MLX5DUMP 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 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 191 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 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 14527 ioctlops 0 0K 104 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 664 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 72 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 NEWdirectio 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 7 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 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 md_disk 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 69 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 364070 0 254 38494208 0 mbuf 256 8803 4160 583273 0 254 3318528 0 RADIX NODE 144 18860 539 100459 0 63 2793456 0 BUF TRIE 144 200 11616 651 0 62 1701504 0 malloc-384 384 4150 50 4152 0 30 1612800 0 malloc-4096 4096 376 8 1888 0 2 1572864 0 malloc-128 128 12069 176 13277 0 126 1567360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 UMA Slabs 0 112 10928 10 10928 0 126 1225056 0 sctp_asoc 2256 84 426 396 0 254 1150560 0 vmem btag 56 16685 58 16685 0 254 937608 0 pbuf 2624 0 246 0 0 2 645504 0 FFS inode 1168 510 29 1031 0 8 629552 0 sctp_ep 1176 87 423 909 0 254 599760 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 39 469 2461 0 254 487680 0 256 Bucket 2048 170 16 1675 0 8 380928 0 sctp_raddr 736 84 433 396 0 254 380512 0 malloc-65536 65536 5 0 5 0 1 327680 0 VM OBJECT 264 1138 92 20996 0 30 324720 0 THREAD 1824 153 15 692 0 8 306432 0 VNODE 448 549 81 1073 0 30 282240 0 malloc-64 64 3980 367 4090 0 254 278208 0 malloc-2048 2048 97 31 2182 0 9 262144 0 malloc-256 256 817 113 2069 0 62 238080 0 malloc-16 16 14414 336 14554 0 254 236000 0 DEVCTL 1024 38 182 165 0 0 225280 0 tcp_log 416 0 513 63 0 254 213408 0 malloc-65536 65536 1 2 63 0 1 196608 0 malloc-16384 16384 8 4 523 0 1 196608 0 mbuf_packet 256 174 588 6878 0 254 195072 0 malloc-128 128 1357 162 30103 0 126 194432 0 sctp_chunk 152 67 1207 1114 0 254 193648 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5303 367 5377 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-384 384 396 54 630 0 30 172800 0 MAP ENTRY 96 1243 395 62352 0 126 157248 0 FPU_save_area 832 155 25 95217 0 16 149760 0 S VFS Cache 104 1014 390 1547 0 126 146016 0 FFS2 dinode 256 510 60 1031 0 62 145920 0 malloc-256 256 485 85 855 0 62 145920 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 124 4 308 0 16 131072 0 unpcb 256 11 499 1182 0 254 130560 0 malloc-256 256 408 102 2436 0 62 130560 0 ksiginfo 112 56 988 94584 0 126 116928 0 malloc-1024 1024 86 26 451 0 16 114688 0 PROC 1376 48 29 1319 0 8 105952 0 128 Bucket 1024 66 33 1465 0 16 101376 0 malloc-128 128 656 119 4003 0 126 99200 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-384 384 171 69 1361 0 30 92160 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 5226 0 30 85680 0 malloc-64 64 775 548 36875 0 254 84672 0 filedesc0 1072 49 28 1345 0 8 82544 0 sctp_readq 152 0 520 120 0 254 79040 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-4096 4096 16 2 27 0 2 73728 0 64 Bucket 512 66 70 2521 0 30 69632 0 malloc-64 64 686 385 3219 0 254 68544 0 DIRHASH 1024 35 29 35 0 16 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-8192 8192 3 5 33 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 sctp_stream_msg_out 112 17 523 179 0 254 60480 0 malloc-4096 4096 10 4 492 0 2 57344 0 udp_inpcb 424 7 119 165 0 30 53424 0 tcp_rack_map 128 0 403 1654 0 126 51584 0 malloc-128 128 369 34 562 0 126 51584 0 malloc-256 256 99 96 534 0 62 49920 0 32 Bucket 256 81 114 1898 0 62 49920 0 NAMEI 1024 0 48 15503 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-4096 4096 11 1 11 0 2 49152 0 malloc-2048 2048 13 11 24 0 8 49152 0 malloc-1024 1024 20 28 21 0 16 49152 0 malloc-1024 1024 3 45 516 0 16 49152 0 malloc-384 384 80 40 423 0 30 46080 0 da_ccb 544 0 84 1437 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1312 11 22 159 0 8 43296 0 malloc-4096 4096 2 8 234 0 2 40960 0 pcpu-8 8 4705 415 5083 0 254 40960 0 VMSPACE 616 32 34 1304 0 16 40656 0 malloc-64 64 132 435 14421 0 254 36288 0 malloc-64 64 30 537 70 0 254 36288 0 malloc-64 64 11 556 96 0 254 36288 0 malloc-64 64 23 544 590 0 254 36288 0 malloc-64 64 59 508 1357 0 254 36288 0 tcp_bbr_map 128 6 273 2710 0 126 35712 0 malloc-128 128 31 248 119 0 126 35712 0 malloc-128 128 96 183 649 0 126 35712 0 malloc-128 128 77 202 574 0 126 35712 0 malloc-128 128 27 252 37 0 126 35712 0 routing nhops 256 23 112 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 54 0 30 34560 0 malloc-256 256 57 78 793 0 62 34560 0 malloc-256 256 52 83 1652 0 62 34560 0 malloc-256 256 7 128 341 0 62 34560 0 malloc-256 256 32 103 589 0 62 34560 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 0 16 13 0 8 32768 0 malloc-2048 2048 7 9 8 0 8 32768 0 malloc-2048 2048 1 15 50 0 8 32768 0 malloc-2048 2048 10 6 42 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-1024 1024 4 28 5 0 16 32768 0 malloc-1024 1024 17 15 1066 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 2 30 12 0 16 32768 0 malloc-512 512 0 64 228 0 30 32768 0 malloc-512 512 11 53 23 0 30 32768 0 malloc-512 512 6 58 16 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 2 62 35 0 30 32768 0 malloc-512 512 5 59 19 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 11862 0 254 32320 0 PWD 40 18 790 596 0 254 32320 0 KNOTE 160 35 165 17390 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 192 208 9047 0 126 32000 0 PGRP 120 25 239 51 0 126 31680 0 clpbuf 2624 0 12 31 0 4 31488 0 tcp_bbr_pcb 832 3 33 46 0 16 29952 0 sctp_laddr 48 128 460 469 0 254 28224 0 malloc-32 32 366 516 4555 0 254 28224 0 16 Bucket 144 65 131 356 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 5 58 18 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 9 0 2 24576 0 tcp_rack_pcb 1216 0 20 35 0 8 24320 0 rl_entry 40 37 569 37 0 254 24240 0 rtentry 168 26 118 38 0 62 24192 0 pipe 728 20 13 313 0 16 24024 0 8 Bucket 80 47 253 428 0 126 24000 0 malloc-384 384 12 48 12 0 30 23040 0 malloc-384 384 36 24 59 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 3 312 3 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 6 624 76 0 254 20160 0 ertt 72 11 269 159 0 126 20160 0 malloc-32 32 180 450 1416 0 254 20160 0 malloc-32 32 37 593 946 0 254 20160 0 malloc-32 32 164 466 1371 0 254 20160 0 malloc-32 32 167 463 173 0 254 20160 0 malloc-32 32 48 582 494 0 254 20160 0 malloc-32 32 7 623 10 0 254 20160 0 2 Bucket 32 56 574 386 0 254 20160 0 cryptop 280 0 70 7 0 30 19600 0 L VFS Cache 320 0 60 10 0 30 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-512 512 2 30 54 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 180546 0 254 16032 0 malloc-16 16 513 487 5658 0 254 16000 0 kenv 258 17 43 1072 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 192 558 2287 0 254 12000 0 malloc-16 16 18 732 25 0 254 12000 0 malloc-16 16 224 526 28962 0 254 12000 0 malloc-16 16 9 741 13 0 254 12000 0 malloc-16 16 17 733 21 0 254 12000 0 malloc-16 16 7 743 9 0 254 12000 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-8192 8192 0 1 26 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 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 144 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 frags 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 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 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 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 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 232 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 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 144 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-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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0