panic: ASan: Invalid access, 4-byte read at 0xfffffe0007f6f0e8, UMAUseAfterFree(fd) cpuid = 1 time = 1743397753 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057280450 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00572805b0 vpanic() at vpanic+0x257/frame 0xfffffe0057280770 panic() at panic+0xb5/frame 0xfffffe0057280840 kasan_report() at kasan_report+0xdf/frame 0xfffffe0057280910 sctp_gather_internal_ifa_flags() at sctp_gather_internal_ifa_flags+0x27/frame 0xfffffe0057280940 sctp_is_address_in_scope() at sctp_is_address_in_scope+0x12a/frame 0xfffffe0057280980 sctp_add_addresses_to_i_ia() at sctp_add_addresses_to_i_ia+0x149/frame 0xfffffe0057280a20 sctp_send_initiate() at sctp_send_initiate+0x1032/frame 0xfffffe0057280b40 sctp_t1init_timer() at sctp_t1init_timer+0x4f/frame 0xfffffe0057280b90 sctp_timeout_handler() at sctp_timeout_handler+0xc14/frame 0xfffffe0057280cd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0057280e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0057280ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057280f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057280f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x23e9cd7(%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 0xffffffff815da44e _vprintf+0x1ae rdx 0 rbx 0xffffffff82752580 .str.27 rsp 0xfffffe0057280590 rbp 0xfffffe00572805b0 rsi 0 rdi 0xffffffff815da9b9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe0008018740 r13 0xfffffffffffffffd r14 0xffffffff82752580 .str.27 r15 0 rip 0xffffffff815c533e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e9cd7(%rip) db> show proc Process 2 (clock) at 0xfffffe0008006020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83939780 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83939780 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8393a720 (map 0xffffffff8393a720) (map.pmap 0xffffffff8393a7c0) (pmap 0xffffffff8393a830) threads: 2 100031 Run CPU 1 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 3236 1 765 0 S uwait 0xfffffe0058a82500 syz-executor 3235 1 765 0 S uwait 0xfffffe0059e54800 syz-executor 3231 1 765 0 S uwait 0xfffffe007ad93400 syz-executor 3227 1 896 0 S uwait 0xfffffe0058a80700 syz-executor 3224 1 896 0 S uwait 0xfffffe0058a83200 syz-executor 3223 1 896 0 S uwait 0xfffffe0058d0b100 syz-executor 3222 1 896 0 S uwait 0xfffffe0058a80c80 syz-executor 3215 1 3122 0 S uwait 0xfffffe007a3ecc00 syz-executor 3208 0 0 0 DL mdwait 0xfffffe007ae4e000 [md5] 3207 1 765 0 S uwait 0xfffffe0058a80200 syz-executor 3158 3152 3152 0 D tun_con 0xfffffe005894f0a8 ifconfig 3152 763 3152 0 S wait 0xfffffe00548d8560 syz-executor 3141 0 0 0 DL mdwait 0xfffffe007adbc000 [md4] 3122 763 3122 0 S piperd 0xfffffe0077dab5c0 syz-executor 3080 0 0 0 DL mdwait 0xfffffe007adbe000 [md3] 2940 0 0 0 DL mdwait 0xfffffe0059de6000 [md2] 2560 1 896 0 T syz-executor 2510 1 765 0 T syz-executor 2508 1 765 0 T syz-executor 1722 1 896 60928 T syz-executor 1624 1 896 0 T syz-executor 1507 1 765 0 T syz-executor 1481 0 0 0 DL - 0xffffffff83aa0280 [soaiod4] 1480 0 0 0 DL - 0xffffffff83aa0280 [soaiod3] 1479 0 0 0 DL - 0xffffffff83aa0280 [soaiod2] 1478 0 0 0 DL - 0xffffffff83aa0280 [soaiod1] 1392 1 896 60928 T syz-executor 1201 1 896 -1 T syz-executor 1197 0 0 0 DL mdwait 0xfffffe007a336000 [md1] 1167 1 765 0 T syz-executor 1158 1 765 -1 T syz-executor 1153 1 896 0 T syz-executor 1135 1 765 0 T syz-executor 1116 0 0 0 DL (threaded) [so_splice] 100435 D - 0xfffffe0058a83d80 [thr_0] 100436 D - 0xfffffe0058a83dc0 [thr_1] 1088 0 0 0 DL mdwait 0xfffffe005a0de000 [md0] 928 0 0 0 DL (threaded) [KTLS] 100114 D - 0xfffffe005a09e200 [thr_0] 100241 D - 0xfffffe005a09e280 [thr_1] 100242 D - 0xffffffff83aa1aa8 [reclaim_0] 896 763 896 0 S piperd 0xfffffe0059fed2e0 syz-executor 866 1 765 0 T syz-executor 862 1 766 0 T syz-executor 852 1 766 0 T syz-executor 828 0 0 0 DL aiordy 0xfffffe0054914b00 [aiod4] 827 0 0 0 DL aiordy 0xfffffe00548e3580 [aiod3] 826 0 0 0 DL aiordy 0xfffffe00548e3ae0 [aiod2] 825 0 0 0 DL aiordy 0xfffffe00548e5060 [aiod1] 818 806 818 0 Ss select 0xfffffe006e7556c0 dhclient 811 1 811 0 Ts dhclient 806 789 424 65 S select 0xfffffe006e3eaac0 dhclient 789 424 424 0 S wait 0xfffffe00548055c0 sh 765 763 765 0 S piperd 0xfffffe0059fefb80 syz-executor 763 761 761 0 S select 0xfffffe006e755e40 syz-executor 761 759 761 0 Ss pause 0xfffffe00548db670 csh 759 682 759 0 Ss select 0xfffffe006e755c40 sshd 748 1 748 0 Ts+ getty 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 738 1 18 0 T+ piperd 0xfffffe0059fef2e0 logger 736 1 18 0 T+ sh 686 1 686 0 Ts cron 682 1 682 0 Ts sshd 495 1 495 0 Ts syslogd 424 1 424 0 Ts devd 423 1 423 65 Ts dhclient 338 1 338 0 Ts dhclient 335 1 335 0 Ts dhclient 17 0 0 0 DL syncer 0xffffffff83aadc20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aac1e0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00547f2ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af7100 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83add078 [dom0] 100081 D launds 0xffffffff83add084 [laundry: dom0] 100082 D umarcl 0xffffffff81d8a720 [uma] 7 0 0 0 RL CPU 0 [rand_harvestq] 6 0 0 0 TL pftm 0xffffffff8447c600 [pf purge] 5 0 0 0 DL waiting 0xffffffff84350580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d8340 [doneq0] 100047 D - 0xffffffff836d82c0 [async] 100076 D - 0xffffffff836d8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad88a0 [crypto] 100044 D crypto_ 0xfffffe0008bdf630 [crypto returns 0] 100045 D crypto_ 0xfffffe0008bdf680 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0008bf5488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83938da0 [g_event] 100038 D - 0xffffffff83938dc0 [g_up] 100039 D - 0xffffffff83938de0 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 1 [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] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad9340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a12ff0 [swapper] 100005 D - 0xfffffe0054641700 [softirq_0] 100006 D - 0xfffffe0054641600 [softirq_1] 100007 D - 0xfffffe0054641500 [if_io_tqg_0] 100008 D - 0xfffffe0054641400 [if_io_tqg_1] 100009 D - 0xfffffe0054641300 [if_config_tqg_0] 100010 D - 0xfffffe0008bfe000 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bfde00 [jail_remove taskq] 100012 D - 0xfffffe0008bfdd00 [bus taskq] 100015 D - 0xfffffe0008bfda00 [thread taskq] 100017 D - 0xfffffe0008bfd800 [aiod_kick taskq] 100018 D - 0xfffffe0008bfd700 [deferred_unmount ta] 100019 D - 0xfffffe0008bfd600 [inm_free taskq] 100020 D - 0xfffffe0008bfd500 [in6m_free taskq] 100021 D - 0xfffffe0008bfd400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bfd100 [firmware taskq] 100041 D - 0xfffffe0008bfc600 [crypto_0] 100042 D - 0xfffffe0008bfc600 [crypto_1] 100057 D - 0xfffffe0008bfbd00 [vtnet0 rxq 0] 100058 D - 0xfffffe0008bfbc00 [vtnet0 txq 0] 100059 D - 0xfffffe0008bfbb00 [vtnet0 rxq 1] 100060 D - 0xfffffe0008bfba00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00585a7100 [virtio_balloon] 100066 D - 0xffffffff82757820 [deadlkres] 100070 D - 0xfffffe0008bfc100 [acpi_task_0] 100071 D - 0xfffffe0008bfc100 [acpi_task_1] 100072 D - 0xfffffe0008bfc100 [acpi_task_2] 100074 D - 0xfffffe0008bfe100 [mca taskq] 100075 D - 0xfffffe0008bfc000 [CAM taskq] 100077 D - 0xfffffe0008bfb600 [ipsec_offload] 2182 1 764 0 Z syz-executor 737 736 18 0 Z+ sleep db> show all locks Process 3158 (ifconfig) thread 0xfffffe00549fc000 (102814) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83aae400) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3027 Process 2 (clock) thread 0xfffffe0008018740 (100031) shared rw sctp-addr (sctp-addr) r = 0 (0xfffffe00082411d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:2034 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0077d44a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5418K 522 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4219 sysctloid 35067 2066K 35142 vtbuf 24 1968K 46 kobj 330 1320K 548 newblk 10 1027K 9685 vfscache 3 1025K 3 pcb 46 688K 485 inodedep 15 518K 3404 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 56 441K 4854 subproc 289 435K 3446 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 2401655 acpica 1674 184K 54408 vmem 5 148K 8 tidhash 3 141K 3 pagedep 14 132K 2408 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 121 121K 150 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 kdtrace 354 72K 6157 umtx 560 70K 560 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 temp 60 38K 2611 BPF 28 37K 68 DEVFS3 141 36K 151 hostcache 1 32K 1 shm 1 32K 12 LRO 30 31K 42 msg 4 30K 4 routetbl 532 29K 1361 kbdmux 6 28K 6 ifaddr 108 25K 123 ifnet 13 25K 14 md_disk 6 24K 9 lltable 73 22K 104 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 GEOM 103 17K 636 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1637 eventhandler 163 14K 163 ether_multi 152 13K 474 devstat 6 13K 6 shmfd 10 12K 50 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 plimit 25 10K 428 ksem 5 10K 18 cred 37 10K 424 rpc 8 9K 8 in6_multi 65 9K 138 bmsafemap 2 9K 3344 UART 12 9K 12 sctp_stro 8 8K 47 filemon 1 8K 25 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 123 sglist 6 7K 6 sctp_atcl 16 6K 211 CAM DEV 3 6K 510 kqueue 95 6K 3559 pf_ifnet 16 6K 41 pwddesc 88 6K 3374 pfs_nodes 22 6K 22 sctp_timw 19 5K 19 ufs_dirhash 24 5K 24 UMA 268 5K 268 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 tun 10 4K 10 DEVFSP 56 4K 272 acpisem 28 4K 28 proc-args 105 4K 4447 selfd 47 3K 261334 kcovinfo 45 3K 99 terminal 11 3K 11 session 22 3K 50 lockf 26 3K 460 uidinfo 6 3K 24 sctp_ifa 20 3K 26 acpidev 20 3K 20 hhook 8 3K 10 ip6ndp 18 3K 25 clone 9 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 26 2K 82 CAM XPT 22 2K 543 mld 12 2K 12 in_multi 6 2K 36 igmp 12 2K 12 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 118 mount 25 2K 1006 msi 9 2K 9 newdirblk 9 2K 2369 netlink 2 2K 208 sctp_atky 24 1K 276 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 12 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 26 ipsec 3 1K 3 CC Mem 6 1K 352 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 119 encap_export_host 12 1K 12 ip_msource 10 1K 69 diradd 4 1K 3127 inpcbpolicy 16 1K 957 cdev 2 1K 2 osd 11 1K 363 lkpikmalloc 8 1K 9 sctp_aadr 6 1K 12 mkdir 3 1K 4738 chacha20random 1 1K 1 biobuf 1 1K 1 sigio 5 1K 19 DEVFS 10 1K 11 sctp_athm 16 1K 227 sctp_map 16 1K 92 vnodes 1 1K 43 ktls 1 1K 43 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 iov 3 1K 42521 loginclass 3 1K 7 prison 6 1K 6 cryptodev 2 1K 300 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 2996 ip6_msource 2 1K 50 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 soname 4 1K 4090 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 87 freework 1 1K 4339 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_pcm_rack 0 0K 26 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 48 mqdata 0 0K 0 pf_table 0 0K 3 pf_rule 0 0K 7 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 27 sctp_iter 0 0K 24 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 24 sctp_stri 0 0K 34 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 3 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 1640 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 3095 freeblks 0 0K 2727 freefrag 0 0K 344 allocindir 0 0K 0 indirdep 0 0K 2338 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 11 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 0 ipsecrequest 0 0K 0 ip6opt 0 0K 138 ip6_moptions 0 0K 43 in6_mfilter 0 0K 97 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 68 in_mfilter 0 0K 139 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 20 fadvise 0 0K 17 VN POLL 0 0K 49 statfs 0 0K 202 namei_tracker 0 0K 40 export_host 0 0K 0 cl_savebuf 0 0K 132 lio 0 0K 33 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 166 eventfd 0 0K 20 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 458 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 652 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 5 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 12 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 108 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 15 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 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 532 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 8322 1076 40850 0 254 38494208 0 mbuf 256 8895 1023 99385 0 254 2539008 0 RADIX NODE 152 8816 5583 100876 0 62 2188648 0 malloc-16384 16384 27 95 2413 0 1 1998848 0 BUF TRIE 152 376 11428 7660 0 62 1794208 0 malloc-384 384 4128 42 4149 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11592 281 15728 0 126 1519744 0 malloc-4096 4096 341 3 565 0 2 1409024 0 UMA Slabs 0 112 11493 21 11493 0 126 1289568 0 sctp_asoc 2256 8 502 46 0 254 1150560 0 malloc-64 64 698 17131 268694 0 254 1141056 0 vmem btag 56 17942 97 17987 0 254 1010184 0 malloc-65536 65536 13 0 16 0 1 851968 0 FFS inode 1168 566 120 3626 0 8 801248 0 malloc-4096 4096 91 99 3235 0 2 778240 0 VM OBJECT 264 1352 1078 40944 0 30 641520 0 sctp_ep 1152 8 503 146 0 254 588672 0 socket 1024 29 479 2589 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 THREAD 1824 263 17 2909 0 8 510720 0 pbuf 2624 0 194 0 0 2 509056 0 256 Bucket 2048 229 19 1377 0 8 507904 0 MAP ENTRY 96 1853 2935 127748 0 126 459648 0 malloc-256 256 494 1066 12961 0 62 399360 0 sctp_raddr 736 8 509 105 0 254 380512 0 malloc-2048 2048 104 80 973 0 8 376832 0 VNODE 440 612 198 3674 0 30 356400 0 malloc-32768 32768 4 6 2073 0 1 327680 0 PROC 1376 89 109 3246 0 8 272448 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 95 0 1 262144 0 malloc-64 64 3921 174 4431 0 254 262080 0 FPU_save_area 832 265 41 5148 0 16 254592 0 malloc-16 16 14473 277 15136 0 254 236000 0 DEVCTL 1024 95 125 222 0 0 225280 0 filedesc0 1072 88 115 3374 0 8 217616 0 tcp_log 416 0 513 98 0 254 213408 0 malloc-32 32 6079 347 6397 0 254 205632 0 malloc-65536 65536 1 2 17 0 1 196608 0 malloc-32768 32768 2 4 58 0 1 196608 0 mbuf_packet 256 10 752 5319 0 254 195072 0 FFS2 dinode 256 566 184 3626 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 tcp_bbr_map 128 0 1395 5439 0 126 178560 0 malloc-128 128 1196 199 25439 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1412 0 254 165120 0 malloc-1024 1024 138 6 167 0 16 147456 0 S VFS Cache 104 1005 399 4114 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-128 128 615 408 12810 0 126 130944 0 malloc-256 256 130 380 20743 0 62 130560 0 malloc-384 384 76 254 3931 0 30 126720 0 g_bio 408 0 300 41537 0 30 122400 0 64 Bucket 512 181 51 10477 0 30 118784 0 128 Bucket 1024 94 21 413 0 16 117760 0 ksiginfo 112 250 794 601 0 126 116928 0 malloc-4096 4096 21 7 164 0 2 114688 0 VMSPACE 584 55 127 3184 0 16 106288 0 malloc-384 384 251 19 265 0 30 103680 0 malloc-128 128 606 169 1555 0 126 99200 0 malloc-32768 32768 1 2 4 0 1 98304 0 UMA Kegs 384 225 8 225 0 30 89472 0 ertt_txseginfo 40 0 2121 20604 0 254 84840 0 malloc-16384 16384 3 2 5 0 1 81920 0 malloc-8192 8192 8 2 29 0 1 81920 0 sctp_readq 152 0 520 15 0 254 79040 0 sctp_chunk 152 8 512 70 0 254 79040 0 malloc-8192 8192 5 4 31 0 1 73728 0 malloc-64 64 546 525 1994 0 254 68544 0 malloc-128 128 295 232 412 0 126 67456 0 malloc-65536 65536 0 1 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 13 0 1 65536 0 malloc-2048 2048 18 14 25 0 8 65536 0 malloc-2048 2048 16 16 170 0 8 65536 0 32 Bucket 256 131 124 6488 0 62 65280 0 sctp_stream_msg_out 112 0 540 24 0 254 60480 0 malloc-4096 4096 1 13 56 0 2 57344 0 rl_entry 48 33 1059 717 0 254 52416 0 malloc-64 64 114 705 2167556 0 254 52416 0 malloc-64 64 355 464 381 0 254 52416 0 malloc-128 128 89 314 2450 0 126 51584 0 TURNSTILE 136 281 97 281 0 62 51408 0 malloc-256 256 113 82 1626 0 62 49920 0 malloc-256 256 66 129 409 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 26565 0 16 49152 0 malloc-16384 16384 1 2 181 0 1 49152 0 malloc-8192 8192 4 2 82 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-4096 4096 7 5 1809 0 2 49152 0 malloc-4096 4096 9 3 792 0 2 49152 0 malloc-2048 2048 2 22 576 0 8 49152 0 malloc-1024 1024 12 36 10942 0 16 49152 0 pcpu-8 8 5337 295 6104 0 254 45056 0 PWD 40 35 1076 2325 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 6 27 350 0 8 43032 0 clpbuf 2624 0 16 156 0 4 41984 0 malloc-8192 8192 4 1 5 0 1 40960 0 pipe 736 21 34 465 0 16 40480 0 da_ccb 544 0 70 10605 0 16 38080 0 udp_inpcb 408 7 83 395 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 46 521 251 0 254 36288 0 malloc-64 64 64 503 42105 0 254 36288 0 malloc-64 64 72 495 345 0 254 36288 0 16 Bucket 144 102 150 957 0 62 36288 0 tcp_rack_map 128 0 279 135 0 126 35712 0 malloc-128 128 28 251 121 0 126 35712 0 malloc-128 128 117 162 829 0 126 35712 0 ktls_session 256 0 135 11 0 62 34560 0 routing nhops 256 26 109 58 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 79 0 30 34560 0 malloc-256 256 33 102 76 0 62 34560 0 malloc-256 256 8 127 491 0 62 34560 0 malloc-256 256 58 77 221 0 62 34560 0 ripcb 376 3 87 181 0 30 33840 0 SLEEPQUEUE 88 281 103 281 0 126 33792 0 malloc-32768 32768 0 1 3 0 1 32768 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 3 13 4 0 8 32768 0 malloc-2048 2048 4 12 71 0 8 32768 0 malloc-2048 2048 15 1 206 0 8 32768 0 malloc-2048 2048 1 15 103 0 8 32768 0 malloc-1024 1024 0 32 36 0 16 32768 0 malloc-1024 1024 11 21 30 0 16 32768 0 malloc-1024 1024 11 21 36 0 16 32768 0 malloc-1024 1024 15 17 251 0 16 32768 0 malloc-1024 1024 12 20 17 0 16 32768 0 malloc-1024 1024 1 31 1229 0 16 32768 0 malloc-512 512 1 63 5 0 30 32768 0 malloc-512 512 5 59 35 0 30 32768 0 malloc-512 512 2 62 481 0 30 32768 0 malloc-512 512 2 62 109 0 30 32768 0 malloc-512 512 12 52 94 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 tcp_bbr_pcb 896 0 36 26 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 180 220 12714 0 126 32000 0 mqueue 248 2 126 2 0 62 31744 0 tcp_log_id_node 120 0 264 13 0 126 31680 0 PGRP 120 28 236 65 0 126 31680 0 pf tags 104 0 273 3 0 126 28392 0 sctp_laddr 48 9 579 75 0 254 28224 0 4 Bucket 48 8 580 21 0 254 28224 0 2 Bucket 32 171 711 1201 0 254 28224 0 AIO 208 0 133 103 0 62 27664 0 mqnode 416 5 58 5 0 30 26208 0 udplite_inpcb 408 0 63 31 0 30 25704 0 cpuset 200 8 120 172 0 62 25600 0 malloc-8192 8192 1 2 4 0 1 24576 0 malloc-4096 4096 2 4 24 0 2 24576 0 tcp_log_id_bucket 176 0 138 11 0 62 24288 0 tcp_rack_pcb 1152 0 21 24 0 8 24192 0 rtentry 168 29 115 58 0 62 24192 0 8 Bucket 80 96 204 893 0 126 24000 0 itimer 352 0 66 18 0 30 23232 0 splice 184 0 126 17 0 62 23184 0 malloc-384 384 0 60 1246 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 18 42 213 0 30 23040 0 malloc-384 384 7 53 9 0 30 23040 0 domainset 40 0 567 157 0 254 22680 0 Mountpoints 2816 2 6 16 0 4 22528 0 ertt 72 6 274 350 0 126 20160 0 malloc-32 32 5 625 107 0 254 20160 0 malloc-32 32 97 533 134 0 254 20160 0 malloc-32 32 108 522 98973 0 254 20160 0 malloc-32 32 54 576 1818 0 254 20160 0 malloc-32 32 59 571 212 0 254 20160 0 malloc-32 32 107 523 3159 0 254 20160 0 malloc-32 32 24 606 1101 0 254 20160 0 KNOTE 160 0 125 188 0 62 20000 0 cryptop 280 0 70 38 0 30 19600 0 AIOCB 552 0 35 94 0 16 19320 0 L VFS Cache 320 0 60 35 0 30 19200 0 malloc-256 256 10 65 328 0 62 19200 0 AIOLIO 272 0 70 33 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-4096 4096 3 1 3 0 2 16384 0 malloc-512 512 4 28 9 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 sctp_asconf_ack 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 12233 0 254 16032 0 malloc-16 16 346 654 29136 0 254 16000 0 mqnotifier 216 0 72 1 0 62 15552 0 kenv 258 17 43 1066 0 30 15480 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 28 722 118 0 254 12000 0 malloc-16 16 17 733 442 0 254 12000 0 malloc-16 16 64 686 127236 0 254 12000 0 malloc-16 16 192 558 3069 0 254 12000 0 malloc-16 16 43 707 62 0 254 12000 0 malloc-16 16 68 682 384 0 254 12000 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 tfo 4 0 986 6 0 254 3944 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 19 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 frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 376 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 0 0 sackhole 32 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 mvdata 64 0 0 0 0 254 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 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-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-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