panic: ASan: Invalid access, 8-byte read at 0xfffffe007517dc10, UMAUseAfterFree(fd) cpuid = 0 time = 1732094315 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057175d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057175ef0 vpanic() at vpanic+0x257/frame 0xfffffe00571760b0 panic() at panic+0xb5/frame 0xfffffe0057176180 kasan_report() at kasan_report+0xdf/frame 0xfffffe0057176250 sctp_ss_default_add() at sctp_ss_default_add+0x82/frame 0xfffffe0057176290 sctp_lower_sosend() at sctp_lower_sosend+0x3f87/frame 0xfffffe00571766c0 sctp_sosend() at sctp_sosend+0x631/frame 0xfffffe0057176960 sousrsend() at sousrsend+0x112/frame 0xfffffe00571769f0 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0057176b50 freebsd32_sendmsg() at freebsd32_sendmsg+0x515/frame 0xfffffe0057176d10 ia32_syscall() at ia32_syscall+0x488/frame 0xfffffe0057176f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 1178 tid 100557 ] Stopped at kdb_enter+0x6e: movq $0,0x23eb217(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff815d0fde _vprintf+0x1ae rdx 0 rbx 0xffffffff827286e0 .str.27 rsp 0xfffffe0057175ed0 rbp 0xfffffe0057175ef0 rsi 0 rdi 0xffffffff815d1519 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe005bb45520 r12 0xfffffe005bb45000 r13 0xfffffffffffffffe r14 0xffffffff827286e0 .str.27 r15 0 rip 0xffffffff815badfe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23eb217(%rip) db> show proc Process 1178 (syz-executor) at 0xfffffe005bb0f5c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 766 at 0xfffffe005bad5000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007a07040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005bb3f9a0 (map 0xfffffe005bb3f9a0) (map.pmap 0xfffffe005bb3fa60) (pmap 0xfffffe005bb3fad0) threads: 3 100271 Run CPU 1 syz-executor 100557 Run CPU 0 syz-executor 100558 S select 0xfffffe00596045c0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1178 766 766 0 R (threaded) syz-executor 100271 Run CPU 1 syz-executor 100557 Run CPU 0 syz-executor 100558 S select 0xfffffe00596045c0 syz-executor 1177 1 766 60928 S uwait 0xfffffe00754fc680 syz-executor 1172 0 0 0 DL (threaded) [so_splice] 100256 D - 0xfffffe00586ff580 [thr_0] 100552 D - 0xfffffe00586ff5c0 [thr_1] 1171 1 766 0 S uwait 0xfffffe00586ffe00 syz-executor 1170 1 766 0 S uwait 0xfffffe0059b06000 syz-executor 1167 1166 767 0 SV uwait 0xfffffe005847ea80 syz-executor 1166 767 767 0 T (threaded) syz-executor 100499 s syz-executor 100549 D ppwait 0xfffffe005baf8a60 syz-executor 1163 1161 765 0 SV uwait 0xfffffe00754fc580 syz-executor 1162 1161 765 0 S uwait 0xfffffe00754fc480 syz-executor 1161 765 765 0 T (threaded) syz-executor 100336 s syz-executor 100543 D ppwait 0xfffffe005bb57540 syz-executor 1159 1 765 0 S uwait 0xfffffe00754fc380 syz-executor 1158 1 765 0 S uwait 0xfffffe00586feb00 syz-executor 1156 1154 764 0 SV uwait 0xfffffe00754fc280 syz-executor 1154 1153 764 0 DV ppwait 0xfffffe005bb4afe0 syz-executor 1153 1152 764 0 DV ppwait 0xfffffe005bb4baa0 syz-executor 1152 764 764 0 T (threaded) syz-executor 100515 s syz-executor 100530 D ppwait 0xfffffe005bb4c000 syz-executor 1141 1 764 0 S uwait 0xfffffe0059b08f00 syz-executor 1135 1 765 0 S uwait 0xfffffe00754fd400 syz-executor 1130 1129 766 0 SV connec 0xfffffe0059cd68da syz-executor 1129 1 766 0 DV ppwait 0xfffffe005bb55500 syz-executor 1123 1114 1123 0 Ss select 0xfffffe00596050c0 dhclient 1118 1 1118 0 Ss select 0xfffffe000797ebc0 dhclient 1114 1105 424 65 S select 0xfffffe0074e03dc0 dhclient 1105 424 424 0 S wait 0xfffffe0007a24560 sh 1084 1 767 0 S uwait 0xfffffe0058701300 syz-executor 1080 1 767 0 S uwait 0xfffffe005847e780 syz-executor 1062 1 764 0 SV sbwait 0xfffffe0059cf4a0c syz-executor 1060 1 764 0 S uwait 0xfffffe0059b06400 syz-executor 1059 1 764 0 S uwait 0xfffffe0058701a80 syz-executor 1055 1 1050 0 S uwait 0xfffffe00586fe500 syz-executor 1054 1 766 0 S uwait 0xfffffe00586fe700 syz-executor 1053 1 766 0 S uwait 0xfffffe00586fe480 syz-executor 1052 1 765 0 S uwait 0xfffffe00586ff000 syz-executor 1041 1 767 0 S uwait 0xfffffe005847e480 syz-executor 1029 1 765 0 SV uwait 0xfffffe0059b08b00 syz-executor 1019 1 765 0 SV uwait 0xfffffe0058701b80 syz-executor 1012 1 1011 0 SV uwait 0xfffffe00586fff00 syz-executor 1002 1 764 0 SV uwait 0xfffffe0058701980 syz-executor 991 1 990 0 S uwait 0xfffffe00586fea00 syz-executor 988 1 766 0 SV uwait 0xfffffe005847eb80 syz-executor 974 973 765 0 SV uwait 0xfffffe00586fe800 syz-executor 973 972 765 0 DV ppwait 0xfffffe005bb22ac0 syz-executor 972 1 765 0 RV syz-executor 966 1 765 0 S uwait 0xfffffe005847e680 syz-executor 963 1 963 0 SVs uwait 0xfffffe0059b08900 syz-executor 962 1 766 0 S uwait 0xfffffe0059b06100 syz-executor 955 954 767 0 SV uwait 0xfffffe00586fe180 syz-executor 954 1 767 0 DV ppwait 0xfffffe005bb0f000 syz-executor 938 1 764 0 S uwait 0xfffffe00586fe000 syz-executor 937 1 764 0 S uwait 0xfffffe005847ee80 syz-executor 936 1 764 0 S uwait 0xfffffe0059b06500 syz-executor 931 1 765 0 SV uwait 0xfffffe005847da80 syz-executor 930 1 930 0 S uwait 0xfffffe005847e280 syz-executor 926 1 765 0 S uwait 0xfffffe0058700080 syz-executor 924 1 766 0 S uwait 0xfffffe0059b06700 syz-executor 923 1 766 0 S uwait 0xfffffe0059b06600 syz-executor 913 0 0 0 DL - 0xffffffff83931be0 [accounting] 907 0 0 0 DL mdwait 0xfffffe0074f89000 [md50331648] 900 1 765 0 S uwait 0xfffffe0059b08d00 syz-executor 899 1 765 0 S uwait 0xfffffe00586fe300 syz-executor 888 1 767 0 SV uwait 0xfffffe0059b08800 syz-executor 884 1 766 0 S uwait 0xfffffe0059b08000 syz-executor 856 1 764 0 S uwait 0xfffffe005847e880 syz-executor 835 0 0 0 DL aiordy 0xfffffe005bad7b00 [aiod4] 834 0 0 0 DL aiordy 0xfffffe005bad85c0 [aiod3] 833 0 0 0 DL aiordy 0xfffffe005babb5a0 [aiod2] 832 0 0 0 DL aiordy 0xfffffe0007a24ac0 [aiod1] 767 763 767 0 S nanslp 0xffffffff839873c1 syz-executor 766 763 766 0 R syz-executor 765 763 765 0 S nanslp 0xffffffff839873c1 syz-executor 764 763 764 0 S nanslp 0xffffffff839873c1 syz-executor 763 761 761 0 S select 0xfffffe000797e840 syz-executor 761 759 761 0 Ss pause 0xfffffe0007be2b70 csh 759 682 759 0 Ss select 0xfffffe000797f840 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00543ea4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058851cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00588520b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00588524b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00596becb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00588528b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058852cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00588530b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00588534b0 getty 738 1 18 0 S+ piperd 0xfffffe00599b3cc0 logger 737 736 18 0 S+ nanslp 0xffffffff839873c0 sleep 736 1 18 0 S+ wait 0xfffffe005bab9000 sh 686 1 686 0 Ss nanslp 0xffffffff839873c1 cron 682 1 682 0 Ss select 0xfffffe000797e9c0 sshd 495 1 495 0 Ss select 0xfffffe000797e6c0 syslogd 424 1 424 0 Ss wait 0xfffffe0007be3020 devd 423 1 423 65 Ss select 0xfffffe000797ea40 dhclient 338 1 338 0 Ss select 0xfffffe000797e7c0 dhclient 335 1 335 0 Ss select 0xfffffe000797eb40 dhclient 17 0 0 0 DL syncer 0xffffffff83aa4be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83aa31a0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00596be8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aee8e0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad4878 [dom0] 100080 D launds 0xffffffff83ad4884 [laundry: dom0] 100081 D umarcl 0xffffffff81d6c240 [uma] 7 0 0 0 DL - 0xffffffff83704bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845a3d50 [pf purge] 5 0 0 0 DL waiting 0xffffffff843ce580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cf340 [doneq0] 100046 D - 0xffffffff836cf2c0 [async] 100075 D - 0xffffffff836cf140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ad0060 [crypto] 100043 D crypto_ 0xfffffe0057f29e30 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f29e80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fd488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392fd80 [g_event] 100037 D - 0xffffffff8392fda0 [g_up] 100038 D - 0xffffffff8392fdc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 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] 100032 I [swi1: netisr 0] 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad0ac0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff849f6ff0 [swapper] 100005 D - 0xfffffe00079d2700 [softirq_0] 100006 D - 0xfffffe00079d2600 [softirq_1] 100007 D - 0xfffffe00079d2500 [if_io_tqg_0] 100008 D - 0xfffffe00079d2400 [if_io_tqg_1] 100009 D - 0xfffffe00079d2300 [if_config_tqg_0] 100010 D - 0xfffffe00079d2200 [pci_hp taskq] 100011 D - 0xfffffe00079d2100 [kqueue_ctx taskq] 100014 D - 0xfffffe00079d1b00 [thread taskq] 100016 D - 0xfffffe00079d1800 [aiod_kick taskq] 100017 D - 0xfffffe00079d1700 [deferred_unmount ta] 100018 D - 0xfffffe00079d1600 [inm_free taskq] 100019 D - 0xfffffe00079d1500 [in6m_free taskq] 100020 D - 0xfffffe00079d1400 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079d1300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079d1300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079d1300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079d1300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079d1200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079d1200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079d1200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079d1200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00079d0c00 [firmware taskq] 100040 D - 0xfffffe00079d0200 [crypto_0] 100041 D - 0xfffffe00079d0200 [crypto_1] 100056 D - 0xfffffe0057fcc400 [vtnet0 rxq 0] 100057 D - 0xfffffe0057fcc300 [vtnet0 txq 0] 100058 D - 0xfffffe0057fcc200 [vtnet0 rxq 1] 100059 D - 0xfffffe0057fcc100 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe000797ff00 [virtio_balloon] 100065 D - 0xffffffff8272d920 [deadlkres] 100069 D - 0xfffffe0057fcd200 [acpi_task_0] 100070 D - 0xfffffe0057fcd200 [acpi_task_1] 100071 D - 0xfffffe0057fcd200 [acpi_task_2] 100073 D - 0xfffffe00079d4100 [mca taskq] 100074 D - 0xfffffe0057fcd000 [CAM taskq] 100076 D - 0xfffffe00079d0a00 [ipsec_offload] 1155 1154 764 0 Z syz-executor db> show all locks Process 1178 (syz-executor) thread 0xfffffe005bb45000 (100557) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe007502e320) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13195 Process 1062 (syz-executor) thread 0xfffffe005bb50740 (100447) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059cf49c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 399 5401K 532 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sctp_stro 17 4279K 54 sysctloid 35335 2082K 35410 vtbuf 24 1968K 46 kobj 330 1320K 503 newblk 13 1027K 1953 vfscache 3 1025K 3 filedesc 112 890K 597 pcb 149 804K 926 inodedep 24 521K 603 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 234 490K 1316 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 30250 acpica 1674 184K 57800 vmem 5 144K 6 tidhash 3 141K 3 pagedep 17 132K 301 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 520 65K 520 ddb_capture 1 64K 1 kdtrace 298 54K 1739 umtx 400 50K 400 temp 36 38K 2104 BPF 23 36K 50 shm 2 34K 8 DEVFS3 129 33K 139 hostcache 1 32K 1 sctp_atcl 80 30K 474 msg 4 30K 4 kbdmux 6 28K 6 tcp_fsb_rack 10 21K 58 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 lltable 51 17K 56 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1637 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 167 kenv 95 12K 95 GEOM 68 12K 522 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 43 plimit 24 9K 335 in6_multi 65 9K 66 ksem 3 9K 17 bmsafemap 2 9K 484 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 8 pfs_vncache 1 8K 1 cred 31 8K 244 audit_evclass 238 8K 300 kqueue 114 8K 1297 pwddesc 111 7K 1268 taskqueue 66 7K 78 sglist 6 7K 6 CAM DEV 3 6K 510 sctp_timw 23 6K 23 CC Mem 22 6K 237 pfs_nodes 22 6K 22 DEVFSP 80 5K 140 pf_ifnet 12 5K 21 ufs_dirhash 24 5K 36 crypto 13 5K 41 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 4 evdev 4 4K 4 sctp_atky 99 4K 542 acpisem 28 4K 28 proc-args 134 4K 2281 session 26 4K 42 kcovinfo 52 4K 52 selfd 50 4K 13488 terminal 11 3K 11 lockf 26 3K 92 uidinfo 6 3K 13 dirrem 10 3K 437 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 cryptodev 26 2K 143 Unitno 30 2K 64 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_stri 3 2K 22 in_multi 6 2K 8 tun 4 2K 4 select 12 2K 53 toponodes 6 2K 6 newdirblk 11 2K 267 mkdir 11 2K 534 netlink 3 2K 40 ipsecpolicy 2 2K 2 inpcbpolicy 42 2K 585 sctp_athm 80 2K 485 tcp_pcm_rack 5 2K 29 acpidev 20 2K 20 msi 9 2K 9 ip6opt 6 2K 41 softdep 1 1K 1 diradd 8 1K 457 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 44 NFSD session 1 1K 1 freefile 7 1K 359 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 379 osd 27 1K 246 pci_link 10 1K 10 encap_export_host 12 1K 12 sctp_map 34 1K 102 freework 3 1K 603 freeblks 2 1K 309 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 4 1K 9 VN POLL 2 1K 6 vnodes 1 1K 4 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 6 1K 3730 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 8 pmchooks 1 1K 1 filecaps 5 1K 91 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 2 vnet_data_free 1 1K 1 iov 2 1K 15714 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 252 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 tcp_do_rack 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 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 288 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 132 allocindir 0 0K 0 indirdep 0 0K 345 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 in6_mfilter 0 0K 1 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 11 in_mfilter 0 0K 18 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 0 statfs 0 0K 239 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 56 lio 0 0K 65 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 ioctlops 0 0K 128 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 332 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 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 5 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 78 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 5 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 170 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 8331 1067 13013 0 254 38494208 0 mbuf 256 9098 564 30093 0 254 2473472 0 malloc-4096 4096 464 2 2190 0 2 1908736 0 BUF TRIE 144 227 11589 1681 0 62 1701504 0 malloc-384 384 4267 23 4272 0 30 1647360 0 malloc-128 128 11576 142 11614 0 126 1499904 0 UMA Slabs 0 112 11165 25 11165 0 126 1253280 0 sctp_asoc 2256 17 493 51 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 6707 120 35676 0 62 983088 0 malloc-16384 16384 57 2 478 0 1 966656 0 vmem btag 56 16757 130 16757 0 254 945672 0 socket 1024 116 648 2362 0 254 782336 0 FFS inode 1168 561 27 925 0 8 686784 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1152 60 451 412 0 254 588672 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1698 42 17774 0 30 459360 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 27 490 61 0 254 380512 0 256 Bucket 2048 164 20 962 0 8 376832 0 THREAD 1824 185 15 558 0 8 364800 0 VNODE 440 599 94 965 0 30 304920 0 MAP ENTRY 96 2560 212 57940 0 126 266112 0 malloc-32768 32768 2 6 291 0 1 262144 0 malloc-64 64 3875 220 3907 0 254 262080 0 malloc-2048 2048 107 13 360 0 8 245760 0 malloc-16 16 14586 164 14874 0 254 236000 0 DEVCTL 1024 23 197 150 0 0 225280 0 tcp_log 416 34 479 84 0 254 213408 0 malloc-65536 65536 1 2 6 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 187 38 781 0 16 187200 0 malloc-32 32 5355 315 5424 0 254 181440 0 malloc-2048 2048 64 24 464 0 8 180224 0 malloc-128 128 1161 234 30789 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 111 10 1179 0 8 166496 0 unpcb 320 19 497 1327 0 254 165120 0 malloc-32768 32768 3 2 123 0 1 163840 0 FFS2 dinode 256 561 69 925 0 62 161280 0 S VFS Cache 104 1009 395 1439 0 126 146016 0 malloc-256 256 104 466 2520 0 62 145920 0 filedesc0 1072 111 22 1268 0 8 142576 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 78 0 1 131072 0 malloc-32768 32768 3 1 15 0 1 131072 0 malloc-1024 1024 110 18 127 0 16 131072 0 mbuf_packet 256 17 491 1996 0 254 130048 0 tcp_inpcb 1320 22 74 233 0 8 126720 0 ksiginfo 112 103 941 180 0 126 116928 0 malloc-128 128 642 257 1331 0 126 115072 0 malloc-8192 8192 11 3 133 0 1 114688 0 malloc-2048 2048 14 42 557 0 8 114688 0 ertt_txseginfo 40 0 2828 9824 0 254 113120 0 g_bio 408 0 270 11356 0 30 110160 0 malloc-32768 32768 0 3 10 0 1 98304 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 61 22 290 0 16 84992 0 tcp_bbr_map 128 3 648 1656 0 126 83328 0 malloc-128 128 435 216 1295 0 126 83328 0 malloc-256 256 150 165 2344 0 62 80640 0 malloc-256 256 226 89 1545 0 62 80640 0 sctp_chunk 152 101 419 112 0 254 79040 0 64 Bucket 512 87 49 1959 0 30 69632 0 malloc-384 384 140 40 1144 0 30 69120 0 malloc-64 64 629 442 37391 0 254 68544 0 malloc-128 128 313 214 670 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-1024 1024 47 17 110 0 16 65536 0 malloc-256 256 69 186 763 0 62 65280 0 32 Bucket 256 87 168 1585 0 62 65280 0 Files 80 327 473 9591 0 126 64000 0 udp_inpcb 416 9 144 261 0 30 63648 0 sctp_stream_msg_out 112 4 536 13 0 254 60480 0 VMSPACE 616 78 18 1133 0 16 59136 0 malloc-4096 4096 12 2 18 0 2 57344 0 malloc-64 64 481 338 997 0 254 52416 0 malloc-128 128 139 264 662 0 126 51584 0 malloc-256 256 137 58 151 0 62 49920 0 malloc-256 256 123 72 1381 0 62 49920 0 DIRHASH 1024 35 13 43 0 16 49152 0 NAMEI 1024 0 48 15778 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 4 20 85 0 8 49152 0 malloc-2048 2048 7 17 552 0 8 49152 0 malloc-1024 1024 9 39 765 0 16 49152 0 malloc-384 384 77 43 735 0 30 46080 0 da_ccb 544 0 84 2952 0 16 45696 0 syncache 168 0 264 3 0 254 44352 0 TURNSTILE 136 201 114 201 0 62 42840 0 malloc-4096 4096 5 5 32 0 2 40960 0 pcpu-8 8 4801 319 5076 0 254 40960 0 pipe 736 24 31 381 0 16 40480 0 sctp_readq 152 1 259 3 0 254 39520 0 malloc-64 64 259 308 337 0 254 36288 0 malloc-64 64 245 322 3268 0 254 36288 0 malloc-64 64 209 358 13828 0 254 36288 0 malloc-64 64 234 333 284 0 254 36288 0 malloc-64 64 7 560 63 0 254 36288 0 malloc-128 128 117 162 797 0 126 35712 0 malloc-128 128 69 210 127 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ripcb 384 9 81 80 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 23 112 95 0 62 34560 0 malloc-256 256 25 110 47 0 62 34560 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 91 0 2 32768 0 malloc-4096 4096 4 4 247 0 2 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-1024 1024 6 26 15 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 3 29 69 0 16 32768 0 malloc-1024 1024 11 21 1063 0 16 32768 0 malloc-512 512 10 54 56 0 30 32768 0 malloc-512 512 3 61 200 0 30 32768 0 malloc-512 512 5 59 54 0 30 32768 0 malloc-512 512 6 58 11 0 30 32768 0 malloc-512 512 6 58 23 0 30 32768 0 malloc-512 512 0 64 26 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 tcp_bbr_pcb 896 4 32 31 0 16 32256 0 tcp_rack_pcb 1152 5 23 29 0 8 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 2 0 126 31680 0 PGRP 120 31 233 51 0 126 31680 0 clpbuf 2624 0 12 65 0 4 31488 0 sctp_laddr 48 22 566 84 0 254 28224 0 rl_entry 48 12 576 230 0 254 28224 0 malloc-32 32 497 385 1025 0 254 28224 0 16 Bucket 144 67 129 370 0 62 28224 0 4 Bucket 48 6 582 10 0 254 28224 0 udplite_inpcb 416 2 61 11 0 30 26208 0 cpuset 200 7 121 13 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 82 0 2 24576 0 tcp_log_id_bucket 176 0 138 2 0 62 24288 0 PWD 40 49 557 315 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 66 234 714 0 126 24000 0 itimer 352 2 64 21 0 30 23232 0 malloc-384 384 28 32 40 0 30 23040 0 malloc-384 384 1 59 49 0 30 23040 0 malloc-384 384 3 57 18 0 30 23040 0 Mountpoints 2816 2 6 9 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 4 626 33 0 254 20160 0 tcp_inpcb ports 32 7 623 51 0 254 20160 0 ertt 72 22 258 233 0 126 20160 0 malloc-32 32 127 503 683 0 254 20160 0 malloc-32 32 134 496 898 0 254 20160 0 malloc-32 32 48 582 82 0 254 20160 0 malloc-32 32 68 562 881 0 254 20160 0 malloc-32 32 33 597 8383 0 254 20160 0 malloc-32 32 26 604 1140 0 254 20160 0 2 Bucket 32 61 569 504 0 254 20160 0 KNOTE 160 0 125 52 0 62 20000 0 tcp_rack_map 128 6 149 1059 0 126 19840 0 cryptop 280 0 70 11 0 30 19600 0 AIOCB 552 0 35 65 0 16 19320 0 L VFS Cache 320 0 60 38 0 30 19200 0 AIOLIO 272 0 70 32 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-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 1 7 2 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 0 32 82 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 6415 0 254 16032 0 malloc-16 16 323 677 660 0 254 16000 0 malloc-16 16 270 730 4622 0 254 16000 0 AIO 208 14 62 53 0 62 15808 0 kenv 258 17 43 1070 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 5 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 udplite_inpcb ports 32 0 378 2 0 254 12096 0 malloc-16 16 25 725 169 0 254 12000 0 malloc-16 16 106 644 601 0 254 12000 0 malloc-16 16 35 715 276 0 254 12000 0 malloc-16 16 17 733 31725 0 254 12000 0 malloc-16 16 65 685 212 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 malloc-384 384 6 24 6 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 20 0 1 8192 0 malloc-4096 4096 0 2 2 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 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 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 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 368 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 sctp_asconf_ack 48 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 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 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-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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