panic: ASan: Invalid access, 4-byte read at 0xfffffe00a6e87bf8, UMAUseAfterFree(fd) cpuid = 1 time = 1634659411 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077f5490 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077f55f0 vpanic() at vpanic+0x2c5/frame 0xfffffe00077f56d0 panic() at panic+0xb5/frame 0xfffffe00077f5790 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00077f5850 sctp_med_chunk_output() at sctp_med_chunk_output+0x557/frame 0xfffffe00077f6400 sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe00077f7050 sctp_process_control() at sctp_process_control+0x7b22/frame 0xfffffe00077f7720 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077f7980 sctp_input_with_port() at sctp_input_with_port+0x587/frame 0xfffffe00077f7b10 sctp_input() at sctp_input+0x32/frame 0xfffffe00077f7b30 ip_input() at ip_input+0x6ca/frame 0xfffffe00077f7cf0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077f7d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f7ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f7f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f7f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x28df37a(%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 0x50c43b6afc6fe409 rdx 0x1 rbx 0 rsp 0xfffffe00077f55d0 rbp 0xfffffe00077f55f0 rsi 0 rdi 0xffffffff817c0d4a vprintf+0x35a r8 0 r9 0xfffffe00077f5108 r10 0 r11 0 r12 0xfffffe0053e07720 r13 0xfffffe00077f5601 r14 0xffffffff82c86ec0 .str.18 r15 0xffffffff82c86ec0 .str.18 rip 0xffffffff817b46bb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28df37a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df9a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84034a00 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84034a00 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84035980 (map 0xffffffff84035980) (map.pmap 0xffffffff84035a40) (pmap 0xffffffff84035aa8) threads: 23 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 Run CPU 1 [swi1: netisr 0] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi3: vm] 100033 I [swi1: hpts] 100034 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] db> ps pid ppid pgrp uid state wmesg wchan cmd 1825 780 780 0 RE CPU 0 syz-executor.2 1819 779 779 0 R (threaded) syz-executor.1 100110 RunQ syz-executor.1 101238 S sbwait 0xfffffe00a6e87984 syz-executor.1 101245 RunQ syz-executor.1 1588 0 0 0 DL aiordy 0xfffffe009eae7a70 [aiod4] 1587 0 0 0 DL aiordy 0xfffffe0058b13538 [aiod3] 1586 0 0 0 DL aiordy 0xfffffe009e50c538 [aiod2] 1585 0 0 0 DL aiordy 0xfffffe009ea1fa70 [aiod1] 1531 1525 1531 0 Ss select 0xfffffe0056b853c0 dhclient 1528 1 1528 0 Ss select 0xfffffe00573fe3c0 dhclient 1525 1518 431 65 S select 0xfffffe0056b838c0 dhclient 1518 431 431 0 S wait 0xfffffe005892e000 sh 795 775 795 0 Ss piperd 0xfffffe009e4c82e8 syz-executor.3 780 775 780 0 Rs syz-executor.2 779 775 779 0 Rs syz-executor.1 778 775 778 0 Rs syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffffe0058913780 syz-fuzzer 100116 S uwait 0xfffffe00573ef300 syz-fuzzer 100117 S uwait 0xfffffe009e4cfc80 syz-fuzzer 100118 S uwait 0xfffffe009e4cfd80 syz-fuzzer 100119 S uwait 0xfffffe009e4cfe80 syz-fuzzer 100120 S kqread 0xfffffe0057002400 syz-fuzzer 100121 S uwait 0xfffffe009e39c600 syz-fuzzer 100122 S uwait 0xfffffe009e39c700 syz-fuzzer 100123 S uwait 0xfffffe009e430380 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe00588a65e8 csh 771 689 771 0 Ss select 0xfffffe0056b83640 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0056ff5cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583ea0b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583ea4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583ea8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583eacb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583910b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00583914b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00583918b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058391cb0 getty 693 1 693 0 Ss nanslp 0xffffffff84060941 cron 689 1 689 0 Ss select 0xfffffe0056b83bc0 sshd 502 1 502 0 Ss select 0xfffffe0056b83c40 syslogd 431 1 431 0 Ss wait 0xfffffe0058b13000 devd 430 1 430 65 Ss select 0xfffffe00573fecc0 dhclient 345 1 345 0 Ss select 0xfffffe00573fec40 dhclient 342 1 342 0 Ss select 0xfffffe0056b83d40 dhclient 18 0 0 0 DL syncer 0xffffffff84188d60 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058750a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186a60 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005893fce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841befc0 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b2ab8 [dom0] 100082 D launds 0xffffffff841b2ac4 [laundry: dom0] 100083 D umarcl 0xffffffff81eb8bb0 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84aba760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84e802f0 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9c3c0 [doneq0] 100046 D - 0xffffffff83c9c340 [async] 100075 D - 0xffffffff83c9c1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791c888 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bdd80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bdd30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841acb60 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b00 [g_event] 100037 D - 0xffffffff84033b40 [g_up] 100038 D - 0xffffffff84033b80 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 Run CPU 1 [swi1: netisr 0] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi3: vm] 100033 I [swi1: hpts] 100034 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 0xfffffe0053d56538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a00 [swapper] 100005 D - 0xfffffe0007920500 [softirq_0] 100006 D - 0xfffffe0007920400 [softirq_1] 100007 D - 0xfffffe0007920300 [if_io_tqg_0] 100008 D - 0xfffffe0007920200 [if_io_tqg_1] 100009 D - 0xfffffe0007920100 [if_config_tqg_0] 100010 D - 0xfffffe0007920000 [deferred_unmount ta] 100011 D - 0xfffffe0053df6e00 [thread taskq] 100013 D - 0xfffffe0053df6c00 [pci_hp taskq] 100014 D - 0xfffffe0053df6b00 [kqueue_ctx taskq] 100015 D - 0xfffffe0053df6a00 [linuxkpi_irq_wq] 100018 D - 0xfffffe0053df6700 [aiod_kick taskq] 100019 D - 0xfffffe0053df6600 [inm_free taskq] 100020 D - 0xfffffe0053df6500 [in6m_free taskq] 100021 D - 0xfffffe0053df6400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053df6100 [firmware taskq] 100039 D - 0xfffffe0053df6000 [crypto_0] 100040 D - 0xfffffe0053df6000 [crypto_1] 100056 D - 0xfffffe0056b9cc00 [vtnet0 rxq 0] 100057 D - 0xfffffe0056b9cb00 [vtnet0 txq 0] 100058 D - 0xfffffe0056b9ca00 [vtnet0 rxq 1] 100059 D - 0xfffffe0056b9c900 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b82080 [virtio_balloon] 100065 D - 0xfffffe0057002a00 [mca taskq] 100066 D - 0xffffffff82c8de81 [deadlkres] 100070 D - 0xfffffe0058345700 [acpi_task_0] 100071 D - 0xfffffe0058345700 [acpi_task_1] 100072 D - 0xfffffe0058345700 [acpi_task_2] 100074 D - 0xfffffe0056aa9b00 [CAM taskq] 1824 778 778 0 Z syz-executor.0 db> show all locks Process 1825 (syz-executor.2) thread 0xfffffe009ea72000 (100521) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe000774b080) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8377 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009eaa8b20) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8289 Process 12 (intr) thread 0xfffffe0053e07720 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a6e5ec70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1526 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34962 2059K 35033 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 42 1035K 1652 vfscache 3 1025K 3 inodedep 185 581K 1004 pcb 27 539K 2749 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 117 236K 1890 acpica 1674 184K 55237 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 15 132K 941 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 12 89K 1883 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 330 42K 330 dirrem 162 41K 937 kdtrace 194 39K 3072 BPF 22 36K 22 temp 34 33K 1992 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freefile 162 21K 935 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 136 16K 428 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 45 14K 46 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 970 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 212 kqueue 55 6K 1841 plimit 21 6K 349 ufs_dirhash 24 5K 24 DEVFSP 74 5K 252 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 hhook 15 4K 17 pwddesc 51 4K 1826 diradd 25 4K 970 session 25 4K 38 terminal 11 3K 11 proc-args 44 3K 588 uidinfo 3 3K 9 mkdir 17 3K 1856 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 indirdep 8 2K 10 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 51861 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 newdirblk 12 2K 928 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 88 sctp_atcl 3 2K 1511 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 934 sctp_stro 1 1K 177 softdep 1 1K 1 freeblks 4 1K 933 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 160 encap_export_host 12 1K 12 sctp_stri 1 1K 35 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 14 1K 584 osd 8 1K 198 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 12 feeder 7 1K 7 sctp_atky 4 1K 1709 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 437 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 4139 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 pmc 1 1K 1 sctp_athm 3 1K 1528 sctp_map 2 1K 354 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 htcp data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 15 mqdata 0 0K 0 chd data 0 0K 0 cubic data 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 463 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 770 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 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 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 newreno data 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 acpi_perf 0 0K 0 statfs 0 0K 1114 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 2 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 101 ktls 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14979 ioctlops 0 0K 190 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 673 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 980 1606333 0 254 38092800 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 16950 237 103140 0 62 2474928 0 mbuf 256 8756 814 2422935 0 254 2449920 0 malloc-384 384 4356 594 5176 0 30 1900800 0 BUF TRIE 144 183 11577 601 0 62 1693440 0 malloc-128 128 11570 24 13763 0 126 1484032 0 malloc-4096 4096 327 2 492 0 2 1347584 0 UMA Slabs 0 112 10278 15 10278 0 126 1152816 0 vmem btag 56 16140 107 16140 0 254 909832 0 FFS inode 1160 505 20 1440 0 8 609000 0 mbuf_cluster 2048 285 1 285 0 254 585728 0 malloc-65536 65536 4 2 76 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1091 109 27636 0 30 316800 0 THREAD 1808 140 25 1245 0 8 298320 0 malloc-4096 4096 63 5 1868 0 2 278528 0 256 Bucket 2048 132 2 20235 0 8 274432 0 VNODE 448 542 70 1479 0 30 274176 0 malloc-64 64 3843 63 3847 0 254 249984 0 malloc-256 256 355 605 2978 0 62 245760 0 malloc-16 16 14441 59 14861 0 254 232000 0 DEVCTL 1024 22 198 152 0 0 225280 0 malloc-128 128 1054 620 3752 0 126 214272 0 malloc-16384 16384 6 7 1100 0 1 212992 0 malloc-256 256 1 779 776 0 62 199680 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-256 256 100 635 1815 0 62 188160 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5515 155 5718 0 254 181440 0 malloc-128 128 1323 41 26051 0 126 174592 0 MAP ENTRY 96 1254 426 94064 0 126 161280 0 FPU_save_area 832 142 38 5851 0 16 149760 0 FFS2 dinode 256 505 20 1440 0 62 134400 0 S VFS Cache 104 1005 282 1960 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 117 7 293 0 16 126976 0 ksiginfo 112 52 992 4667 0 126 116928 0 VMSPACE 2552 30 12 1805 0 4 107184 0 socket 960 27 77 3150 0 254 99840 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-8192 8192 11 1 13 0 1 98304 0 malloc-4096 4096 22 2 575 0 2 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 53 34 765 0 16 89088 0 PROC 1336 52 11 1825 0 8 84168 0 clpbuf 2624 0 32 24 0 16 83968 0 malloc-64 64 829 431 3371 0 254 80640 0 filedesc0 1072 51 19 1826 0 8 75040 0 64 Bucket 512 90 54 3900 0 30 73728 0 g_bio 408 0 180 5196 0 30 73440 0 mbuf_packet 256 120 165 1378 0 254 72960 0 malloc-256 256 193 77 2284 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 7 23 1563 0 8 61440 0 malloc-2048 2048 5 25 1091 0 8 61440 0 sctp_ep 1272 1 47 1316 0 254 61056 0 malloc-8192 8192 6 1 107 0 1 57344 0 malloc-1024 1024 18 38 1607 0 16 57344 0 32 Bucket 256 75 135 5002 0 62 53760 0 malloc-128 128 369 34 4428 0 126 51584 0 malloc-256 256 144 51 2589 0 62 49920 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-2048 2048 19 5 68 0 8 49152 0 malloc-64 64 604 89 2142 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4657 463 4813 0 254 40960 0 malloc-64 64 135 495 51993 0 254 40320 0 malloc-128 128 84 226 349 0 126 39680 0 NAMEI 1024 0 36 17585 0 16 36864 0 sctp_asoc 2288 1 14 177 0 254 34320 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 99 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-384 384 75 5 77 0 30 30720 0 malloc-384 384 64 16 95 0 30 30720 0 da_ccb 544 0 56 1424 0 16 30464 0 KNOTE 160 28 147 73546 0 62 28000 0 Files 80 190 160 10714 0 126 28000 0 TURNSTILE 136 166 23 166 0 62 25704 0 malloc-1024 1024 11 13 191 0 16 24576 0 sctp_raddr 736 7 26 285 0 254 24288 0 ertt_txseginfo 40 0 606 8263 0 254 24240 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 40 260 1646 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 4 56 1852 0 30 23040 0 malloc-256 256 37 53 498 0 62 23040 0 tcpcb 1096 4 17 187 0 254 23016 0 pipe 744 20 10 410 0 16 22320 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 16 614 1016 0 254 20160 0 malloc-32 32 129 501 1473 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 57 18 1386 0 62 19200 0 SLEEPQUEUE 88 166 26 166 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 1 7 25 0 8 16384 0 malloc-1024 1024 3 13 43 0 16 16384 0 16 Bucket 144 51 61 362 0 62 16128 0 vtnet_tx_hdr 24 0 668 803499 0 254 16032 0 udplite_inpcb 496 2 30 169 0 254 15872 0 tcp_bbr_pcb 832 0 18 138 0 16 14976 0 tcp_rack_pcb 832 0 18 15 0 16 14976 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-64 64 76 113 1908 0 254 12096 0 malloc-64 64 63 126 2154 0 254 12096 0 malloc-32 32 51 327 1093 0 254 12096 0 malloc-16 16 534 216 2507 0 254 12000 0 tcp_inpcb 496 4 20 187 0 254 11904 0 udp_inpcb 496 6 18 208 0 254 11904 0 malloc-128 128 48 45 223 0 126 11904 0 kenv 258 15 30 1031 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-384 384 12 18 12 0 30 11520 0 malloc-384 384 21 9 22 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1115 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 1 7 7 0 16 8192 0 malloc-512 512 3 13 141 0 30 8192 0 malloc-512 512 5 11 22 0 30 8192 0 malloc-512 512 10 6 69 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 25 67 38 0 126 8096 0 rl_entry 40 38 164 38 0 254 8080 0 sctp_laddr 48 0 168 13 0 254 8064 0 tcp_rack_map 112 0 72 10 0 126 8064 0 udpcb 32 8 244 377 0 254 8064 0 ertt 72 4 108 187 0 126 8064 0 malloc-64 64 30 96 14876 0 254 8064 0 malloc-64 64 61 65 101 0 254 8064 0 malloc-32 32 34 218 213 0 254 8064 0 malloc-32 32 77 175 99 0 254 8064 0 malloc-32 32 49 203 5340 0 254 8064 0 malloc-32 32 127 125 219 0 254 8064 0 malloc-32 32 59 193 688 0 254 8064 0 4 Bucket 48 6 162 73 0 254 8064 0 2 Bucket 32 46 206 630 0 254 8064 0 malloc-16 16 11 489 121 0 254 8000 0 malloc-16 16 33 467 72 0 254 8000 0 malloc-16 16 8 492 9 0 254 8000 0 malloc-16 16 37 463 25678 0 254 8000 0 malloc-16 16 5 495 70 0 254 8000 0 malloc-16 16 15 485 1550 0 254 8000 0 ripcb 496 2 14 20 0 254 7936 0 malloc-128 128 12 50 184 0 126 7936 0 malloc-128 128 39 23 50 0 126 7936 0 sctp_chunk 152 1 51 86 0 254 7904 0 cryptop 280 0 28 43 0 30 7840 0 unpcb 256 11 19 1223 0 254 7680 0 malloc-384 384 3 17 25 0 30 7680 0 malloc-256 256 10 20 587 0 62 7680 0 AIOLIO 272 0 28 2 0 30 7616 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 4 0 2 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-1024 1024 0 4 3 0 16 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 36 0 30 4096 0 malloc-512 512 5 3 6 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 0 36 2 0 254 4032 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 tcp_bbr_map 128 0 31 6 0 126 3968 0 AIO 208 0 19 2 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 2 0 16 3864 0 malloc-384 384 0 10 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 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 120 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 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-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 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