panic: ASan: Invalid access, 8-byte read at 0xfffffe0097deabd0, UMAUseAfterFree(fd) cpuid = 0 time = 2000000024 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0054150890 03:33:44 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000180)=0xffff21e9, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x0) 03:33:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x5010}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00541509f0 vpanic() at vpanic+0x2b8/frame 0xfffffe0054150ad0 panic() at panic+0xb5/frame 0xfffffe0054150ba0 kasan_report() at kasan_report+0xdc/frame 0xfffffe0054150c70 __mtx_lock_flags() at __mtx_lock_flags+0x125/frame 0xfffffe0054150d50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe0054150d70 sctp_iterator_worker() at sctp_iterator_worker+0xff4/frame 0xfffffe0054150ed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0054150ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0054150f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054150f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100067 ] Stopped at kdb_enter+0x6b: movq $0,0x275a85a(%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 0xffffffff81729cb6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe00541509d0 rbp 0xfffffe00541509f0 rsi 0 rdi 0xffffffff81729d18 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe005787d720 r13 0xfffffe0054150a01 r14 0xffffffff82b4fd60 .str.26 r15 0xffffffff82b4fd60 .str.26 rip 0xffffffff8171983b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275a85a(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe005799fa90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e17700 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e17700 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff83e186a0 (map 0xffffffff83e186a0) (map.pmap 0xffffffff83e18760) (pmap 0xffffffff83e187c8) threads: 1 100067 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 48824 784 784 0 R syz-executor.1 34550 1 783 0 SV uwait 0xfffffe0099e9bd00 syz-executor.0 34532 1 784 0 SV uwait 0xfffffe0097c2ef00 syz-executor.1 34528 1 784 0 SV uwait 0xfffffe0099e9bb00 syz-executor.1 34522 1 784 0 SV uwait 0xfffffe0057327580 syz-executor.1 34513 1 784 0 SV uwait 0xfffffe0053c03800 syz-executor.1 26798 1 783 0 S uwait 0xfffffe0097c2f280 syz-executor.0 26796 1 783 0 S uwait 0xfffffe0057889b00 syz-executor.0 26795 1 783 0 S uwait 0xfffffe0099e9bf00 syz-executor.0 26793 1 783 0 S uwait 0xfffffe005788a380 syz-executor.0 23989 1 23985 0 S uwait 0xfffffe0097c2e680 syz-executor.0 23987 1 23985 0 S uwait 0xfffffe0097c2e180 syz-executor.0 23984 1 23982 0 S uwait 0xfffffe005732a880 syz-executor.0 9472 1 796 0 S uwait 0xfffffe0057328800 syz-executor.3 9468 1 796 0 S umtxn 0xfffffe0057889700 syz-executor.3 9464 1 796 0 S uwait 0xfffffe0057889800 syz-executor.3 9313 1 783 0 SV uwait 0xfffffe0097c2f780 syz-executor.0 9303 1 783 0 SV uwait 0xfffffe005732a580 syz-executor.0 9294 1 783 0 SV uwait 0xfffffe005732ac80 syz-executor.0 9224 1 9224 65 Ss select 0xfffffe00999c6dc0 dhclient 7408 1 7408 0 Ss select 0xfffffe0099b2ebc0 dhclient 7401 1 7401 0 Ss select 0xfffffe0099b2ec40 dhclient 7348 1 7348 65 Ss select 0xfffffe0099afa2c0 dhclient 5101 1 5101 0 Ss select 0xfffffe0099a13940 dhclient 5098 1 5098 0 Ss select 0xfffffe00999a4840 dhclient 5079 1 5079 65 Ss select 0xfffffe0099a031c0 dhclient 3604 1 3604 0 Ss select 0xfffffe00999a3040 dhclient 3601 1 3601 0 Ss select 0xfffffe00578fa5c0 dhclient 3582 1 3582 65 Ss select 0xfffffe00999a3140 dhclient 2673 0 0 0 DL aiordy 0xfffffe0092a0e548 [aiod4] 2672 0 0 0 DL aiordy 0xfffffe0092a0d548 [aiod3] 2671 0 0 0 DL aiordy 0xfffffe0092893000 [aiod2] 2670 0 0 0 DL aiordy 0xfffffe0092a0ea90 [aiod1] 995 1 995 0 Ss select 0xfffffe00578fbc40 dhclient 992 1 992 0 Ss select 0xfffffe0053ff6f40 dhclient 901 1 796 0 SV uwait 0xfffffe0057328980 syz-executor.3 891 890 796 0 SV uwait 0xfffffe0053c03500 syz-executor.3 890 1 796 0 DV ppwait 0xfffffe0097c0bf88 syz-executor.3 886 1 796 0 SV uwait 0xfffffe0057889c00 syz-executor.3 796 774 796 0 Rs syz-executor.3 787 774 787 0 Ss piperd 0xfffffe0092daa2e8 syz-executor.2 784 774 784 0 Rs CPU 1 syz-executor.1 783 774 783 0 Ss nanslp 0xffffffff83e41701 syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100117 S uwait 0xfffffe0053c03c00 syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffffe005788b500 syz-fuzzer 100120 RunQ syz-fuzzer 100121 S uwait 0xfffffe0053c03d00 syz-fuzzer 100122 S uwait 0xfffffe0053c03e00 syz-fuzzer 100123 S kqread 0xfffffe0007957200 syz-fuzzer 100124 S uwait 0xfffffe0057328b00 syz-fuzzer 100125 S uwait 0xfffffe0057327080 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00928925f8 csh 770 688 770 0 Ss select 0xfffffe0056f6aa40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c58b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c5cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579c60b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c64b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c68b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c6cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c74b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41700 cron 688 1 688 0 Ss select 0xfffffe0056f6ad40 sshd 501 1 501 0 Ss select 0xfffffe0056f6b4c0 syslogd 430 1 430 0 Ss select 0xfffffe0056f6af40 devd 429 1 429 65 Ss select 0xfffffe0056f6adc0 dhclient 344 1 344 0 Ss select 0xfffffe0056f6aec0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b1c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f66f60 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65560 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057472ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99000 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8ceb8 [dom0] 100080 D launds 0xffffffff83f8cec4 [laundry: dom0] 100081 D umarcl 0xffffffff81e46d90 [uma] 7 0 0 0 DL - 0xffffffff83bfdd28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b63550 [pf purge] 5 0 0 0 RL CPU 0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa0cc0 [doneq0] 100045 D - 0xffffffff83aa0c40 [async] 100076 D - 0xffffffff83aa0ac0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f886e0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e16d00 [g_event] 100036 D - 0xffffffff83e16d20 [g_up] 100037 D - 0xffffffff83e16d40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant 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 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f891c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e17700 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b55be0 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100072 D - 0xfffffe00585ef600 [acpi_task_0] 100073 D - 0xfffffe00585ef600 [acpi_task_1] 100074 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] 48818 796 796 0 Z syz-executor.3 48823 783 783 0 Z syz-executor.0 db> show all locks Process 784 (syz-executor.1) thread 0xfffffe0058a65740 (100095) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058be6bb8) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_trap.c:304 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 newblk 9 1026K 117638 vfscache 3 1025K 3 pcb 121 647K 251167 inodedep 171 576K 59406 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 56 441K 95211 subproc 188 368K 48931 vmem 3 274K 6 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 47665 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 222 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_timw 228 57K 228 umtx 440 55K 440 kdtrace 265 51K 119603 dirrem 162 41K 54410 temp 34 33K 3898 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 56 sctp_atcl 80 30K 163225 sctp_stro 30 30K 36410 msg 4 30K 4 gtaskqueue 18 26K 18 filemon 3 24K 513 kbdmux 6 22K 6 ifaddr 71 21K 75 freefile 160 20K 54369 DEVFS_RULE 56 20K 56 routetbl 162 17K 515 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1681 KTRACE 102 13K 5958261 ether_multi 157 13K 177 lltable 41 13K 741 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 ksem 4 10K 7039 in6_multi 71 9K 71 bmsafemap 2 9K 56133 cred 33 9K 1420 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 131 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 84 8K 48977 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 671 pwddesc 80 5K 48826 ufs_dirhash 24 5K 24 session 37 5K 361 DEVFSP 71 5K 1749 UMA 272 5K 272 sctp_atky 110 5K 201858 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 111 4K 50574 lockf 33 4K 116 acpisem 28 4K 28 selfd 55 4K 641616 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 uidinfo 6 3K 92 select 19 3K 138 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 ip6ndp 12 2K 15 Unitno 30 2K 75 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 10 sctp_athm 80 2K 164747 freework 5 2K 75674 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 95274 freeblks 4 1K 52290 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 206 NFSD session 1 1K 1 sctp_map 60 1K 72820 CAM periph 4 1K 271 sctp_ifn 6 1K 16 ipsec 3 1K 3 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 inpcbpolicy 22 1K 20601 CC Mem 11 1K 18390 crypto 4 1K 674 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 2882 newdirblk 4 1K 47637 diradd 4 1K 54455 pfil 4 1K 4 osd 15 1K 18397 cdev 2 1K 2 chacha20random 1 1K 1 sctp_iter 1 1K 20 sctp_cpal 1 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 tcp_fsb 1 1K 5664 cryptodev 2 1K 1638 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 124862 filecaps 5 1K 178 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 53 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 57267 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 sctp_aadr 0 0K 22 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 63040 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 100 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 639 allocindir 0 0K 0 indirdep 0 0K 39088 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 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 50 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 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 7 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 agp 0 0K 0 statfs 0 0K 48173 namei_tracker 0 0K 49 export_host 0 0K 0 cl_savebuf 0 0K 58 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 4979 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 biobuf 0 0K 0 aios 0 0K 10 lio 0 0K 16 acl 0 0K 0 mbuf_tag 0 0K 672 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 35045 ioctlops 0 0K 568 eventfd 0 0K 54 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1281 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 1075 1375595 0 254 38494208 0 tcp_log 416 106 20468 6305977 0 254 8558784 0 mbuf 256 8875 1043 5324195 0 254 2539008 0 RADIX NODE 144 15568 527 971444 0 63 2317680 0 pbuf 2624 0 778 0 0 2 2041472 0 sctp_asoc 2256 30 735 36410 0 254 1725840 0 BUF TRIE 144 188 11600 80633 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11629 368 66193 0 126 1535616 0 malloc-4096 4096 328 4 497 0 2 1359872 0 UMA Slabs 0 112 11417 25 11417 0 126 1281504 0 sctp_ep 1208 49 971 125367 0 254 1232160 0 vmem btag 56 21566 73 21566 0 254 1211784 0 malloc-2048 2048 53 459 125563 0 8 1048576 0 tcpcb 1104 11 752 18386 0 254 842352 0 VM OBJECT 264 2681 259 1074542 0 32 776160 0 256 Bucket 2048 330 30 39066 0 8 737280 0 socket 960 72 692 148168 0 254 733440 0 FFS inode 1160 550 52 54923 0 9 698320 0 malloc-384 384 184 1526 59495 0 30 656640 0 malloc-16384 16384 31 7 47767 0 1 622592 0 malloc-8192 8192 9 67 649 0 1 622592 0 sctp_raddr 736 30 740 36990 0 254 566720 0 ertt_txseginfo 40 5 13529 2864588 0 254 541360 0 malloc-256 256 268 1787 412927 0 62 526080 0 tcp_bbr_map 128 0 4061 642354 0 126 519808 0 malloc-256 256 237 1563 57876 0 62 460800 0 malloc-65536 65536 4 3 140 0 1 458752 0 malloc-4096 4096 104 8 48877 0 2 458752 0 MAP ENTRY 96 3686 598 2509874 0 126 411264 0 THREAD 1808 182 38 70777 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-1024 1024 37 315 36418 0 16 360448 0 malloc-2048 2048 5 163 1261 0 8 344064 0 VNODE 448 591 102 54966 0 30 310464 0 malloc-384 384 82 698 163228 0 30 299520 0 malloc-64 64 4155 444 53417 0 254 294336 0 malloc-128 128 503 1667 108714 0 126 277760 0 malloc-32768 32768 1 7 37161 0 1 262144 0 malloc-16 16 14655 345 14742 0 254 240000 0 DEVCTL 1024 0 220 159 0 0 225280 0 malloc-256 256 301 509 130772 0 62 207360 0 FPU_save_area 832 184 59 81506 0 16 202176 0 malloc-65536 65536 1 2 6 0 1 196608 0 mbuf_packet 256 80 682 101204 0 254 195072 0 malloc-32 32 5361 561 5941 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 VMSPACE 2552 57 15 48792 0 4 183744 0 malloc-128 128 1222 173 27225 0 126 178560 0 FFS2 dinode 256 550 140 54923 0 62 176640 0 128 Bucket 1024 123 40 12506 0 16 166912 0 S VFS Cache 104 1068 453 56866 0 126 158184 0 malloc-1024 1024 122 22 1876 0 16 147456 0 PROC 1352 81 24 48824 0 8 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 832 0 1 131072 0 unpcb 256 25 485 2086 0 254 130560 0 64 Bucket 512 141 91 36018 0 30 118784 0 ksiginfo 112 95 949 11912 0 126 116928 0 filedesc0 1072 80 25 48826 0 8 112560 0 malloc-128 128 525 250 13705 0 126 99200 0 pipe 744 23 107 1701 0 16 96720 0 malloc-256 256 231 144 71297 0 62 96000 0 malloc-8192 8192 6 5 35 0 1 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-64 64 559 764 59318 0 254 84672 0 clpbuf 2624 0 32 130 0 16 83968 0 malloc-128 128 490 161 1831 0 126 83328 0 32 Bucket 256 157 158 21784 0 62 80640 0 sctp_readq 152 0 520 189 0 254 79040 0 sctp_chunk 152 30 490 3048 0 254 79040 0 sctp_laddr 48 26 1570 94862 0 254 76608 0 tcp_inpcb 424 11 169 18386 0 30 76320 0 g_bio 408 0 180 541250 0 30 73440 0 Files 80 325 575 235794 0 126 72000 0 malloc-64 64 571 500 2508 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-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-256 256 62 193 2261 0 62 65280 0 udp_inpcb 424 6 147 747 0 30 64872 0 ripcb 424 5 148 863 0 30 64872 0 malloc-512 512 10 110 177 0 30 61440 0 sctp_stream_msg_out 112 0 540 2090 0 254 60480 0 malloc-384 384 106 44 107 0 30 57600 0 udplite_inpcb 424 0 126 605 0 30 53424 0 malloc-64 64 205 614 983103 0 254 52416 0 malloc-32 32 348 1290 165700 0 254 52416 0 malloc-128 128 165 238 764 0 126 51584 0 malloc-128 128 39 364 95709 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 243024 0 16 49152 0 malloc-512 512 3 93 2884 0 30 49152 0 tcp_rack_pcb 896 1 53 5664 0 16 48384 0 pcpu-8 8 4708 924 5939 0 254 45056 0 tcp_bbr_pcb 832 0 54 8882 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 221 94 221 0 62 42840 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 135418 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 PWD 32 36 1098 47725 0 254 36288 0 malloc-64 64 0 567 24775 0 254 36288 0 malloc-64 64 199 368 290 0 254 36288 0 malloc-64 64 112 455 50389 0 254 36288 0 malloc-64 64 18 549 48 0 254 36288 0 16 Bucket 144 110 142 6663 0 62 36288 0 8 Bucket 80 114 336 12480 0 126 36000 0 malloc-128 128 190 89 626 0 126 35712 0 routing nhops 256 27 108 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 44 46 744 0 30 34560 0 malloc-256 256 2 133 15697 0 62 34560 0 malloc-256 256 47 88 53 0 62 34560 0 malloc-256 256 18 117 711 0 62 34560 0 SLEEPQUEUE 88 221 163 221 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 5 3 634 0 2 32768 0 malloc-4096 4096 2 6 48298 0 2 32768 0 malloc-2048 2048 3 13 65 0 8 32768 0 malloc-2048 2048 3 13 111 0 8 32768 0 malloc-2048 2048 7 9 301 0 8 32768 0 malloc-2048 2048 10 6 16 0 8 32768 0 malloc-1024 1024 0 32 54 0 16 32768 0 malloc-1024 1024 27 5 173 0 16 32768 0 malloc-1024 1024 1 31 69 0 16 32768 0 malloc-1024 1024 6 26 533 0 16 32768 0 malloc-1024 1024 6 26 1612 0 16 32768 0 malloc-512 512 11 53 215 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 0 64 13 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 ipq 56 1 575 4 0 254 32256 0 KNOTE 160 28 172 305115 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 3 261 10525 0 126 31680 0 cpuset 104 7 272 72 0 126 29016 0 tcp_inpcb ports 32 3 879 13569 0 254 28224 0 ertt 72 11 381 18386 0 126 28224 0 malloc-32 32 160 722 21470 0 254 28224 0 malloc-32 32 105 777 48566 0 254 28224 0 malloc-32 32 162 720 2864167 0 254 28224 0 4 Bucket 48 7 581 1076 0 254 28224 0 2 Bucket 32 97 785 9162 0 254 28224 0 AIO 208 0 133 135 0 62 27664 0 malloc-8192 8192 1 2 108 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 38 0 62 24288 0 PGRP 88 37 239 366 0 126 24288 0 rl_entry 40 113 493 113 0 254 24240 0 malloc-16 16 122 1378 209549 0 254 24000 0 malloc-384 384 44 16 48 0 30 23040 0 malloc-384 384 1 59 151 0 30 23040 0 domainset 40 0 567 51 0 254 22680 0 tfo_ccache_entries 80 2 254 2 0 126 20480 0 udpcb 32 6 624 1352 0 254 20160 0 udp_inpcb ports 32 3 627 77 0 254 20160 0 udplite_inpcb ports 32 0 630 123 0 254 20160 0 malloc-32 32 5 625 47787 0 254 20160 0 malloc-32 32 56 574 292 0 254 20160 0 malloc-32 32 23 607 1102 0 254 20160 0 malloc-16 16 87 1163 72908 0 254 20000 0 AIOCB 552 0 35 141 0 16 19320 0 AIOLIO 272 0 70 16 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 2 0 2 16384 0 malloc-4096 4096 3 1 4 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-512 512 0 32 37 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 725149 0 254 16032 0 malloc-16 16 482 518 3457 0 254 16000 0 malloc-16 16 60 940 50009 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 15 45 1057 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 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 9 741 121170 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 20 730 2801450 0 254 12000 0 malloc-384 384 0 30 9 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 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 184 0 0 0 0 62 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 tcpreass 48 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 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 cryptop 280 0 0 0 0 30 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 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-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-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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0