panic: About to free ctl:0xfffffe00a1b11be0 so:0xfffffe00a1af23c0 and its in 1 cpuid = 0 time = 539 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf49230 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf49390 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf49470 panic() at panic+0xb5/frame 0xfffffe009bf49530 sctp_sorecvmsg() at sctp_sorecvmsg+0x3f4e/frame 0xfffffe009bf497e0 sctp_soreceive() at sctp_soreceive+0x2b6/frame 0xfffffe009bf49ad0 soreceive() at soreceive+0xf6/frame 0xfffffe009bf49b40 dofileread() at dofileread+0x153/frame 0xfffffe009bf49bb0 kern_readv() at kern_readv+0xd5/frame 0xfffffe009bf49c70 sys_readv() at sys_readv+0xe2/frame 0xfffffe009bf49d30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe009bf49f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bf49f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 14408 tid 115398 ] Stopped at kdb_enter+0x6b: movq $0,0x28dffaa(%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 0x87460ad4360074e9 rdx 0x3ffff rbx 0 rsp 0xfffffe009bf49370 rbp 0xfffffe009bf49390 rsi 0x40001 rdi 0xffffffff817c011a vprintf+0x35a r8 0 r9 0xfffffe009bf48ea8 r10 0 r11 0xfffffe00a706a510 r12 0xfffffe00a706a000 r13 0xfffffe009bf49301 r14 0xffffffff82c85f40 .str.18 r15 0xffffffff82c85f40 .str.18 rip 0xffffffff817b3a8b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dffaa(%rip) db> show proc Process 14408 (syz-executor.3) at 0xfffffe00a707f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 846 at 0xfffffe0056b32000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a71a89f8 (map 0xfffffe00a71a89f8) (map.pmap 0xfffffe00a71a8ab8) (pmap 0xfffffe00a71a8b20) threads: 2 102553 RunQ syz-executor.3 115398 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 14408 846 846 0 R (threaded) syz-executor.3 102553 RunQ syz-executor.3 115398 Run CPU 0 syz-executor.3 14405 797 797 0 R (threaded) syz-executor.2 111058 Run CPU 1 syz-executor.2 115393 S sbwait 0xfffffe009e4f9d44 syz-executor.2 14404 779 779 0 S (threaded) syz-executor.1 105464 S nanslp 0xffffffff84060900 syz-executor.1 115392 S sbwait 0xfffffe00a6eba204 syz-executor.1 14402 778 778 0 R (threaded) syz-executor.0 101689 RunQ syz-executor.0 115386 S sbwait 0xfffffe00a1ac8984 syz-executor.0 10210 1 846 0 S uwait 0xfffffe0058817200 syz-executor.3 6223 1 778 0 SV sigwait 0xfffffe00a718b0b0 syz-executor.0 6212 1 778 0 SV sigwait 0xfffffe00a718bb20 syz-executor.0 6202 1 778 0 SV sigwait 0xfffffe00a718b5e8 syz-executor.0 5969 1 778 0 S uwait 0xfffffe0058814200 syz-executor.0 5967 1 778 0 S uwait 0xfffffe00a1bb1380 syz-executor.0 5955 1 778 0 SV sigwait 0xfffffe00a1bef0b0 syz-executor.0 5947 1 778 0 SV sigwait 0xfffffe009e4ae5e8 syz-executor.0 5863 1 846 0 S uwait 0xfffffe005881b700 syz-executor.3 5861 1 846 0 S uwait 0xfffffe00a1bb1680 syz-executor.3 3754 1 3754 65 Ss select 0xfffffe00a70201c0 dhclient 3445 1 3445 0 Ss select 0xfffffe00a7020140 dhclient 3442 1 3442 0 Ss select 0xfffffe00a70200c0 dhclient 3419 1 3419 65 Ss select 0xfffffe00a70202c0 dhclient 3054 1 3054 0 Ss select 0xfffffe0058814840 dhclient 3051 1 3051 0 Ss select 0xfffffe0058814940 dhclient 3028 1 3028 65 Ss select 0xfffffe00a7020e40 dhclient 2634 1 2634 0 Ss select 0xfffffe00a1bb1040 dhclient 2631 1 2631 0 Ss select 0xfffffe00a1bb1d40 dhclient 2604 1 2604 65 Ss select 0xfffffe00a1bb11c0 dhclient 2351 2349 2349 0 SV uwait 0xfffffe005881bb00 syz-executor.2 2349 1 2349 0 DVs ppwait 0xfffffe00587484e8 syz-executor.2 2300 2298 2300 0 SVs uwait 0xfffffe005881b500 syz-executor.2 2298 1 2298 0 DVs ppwait 0xfffffe00a6fd2f58 syz-executor.2 1985 1 779 0 S uwait 0xfffffe00a1bb1580 syz-executor.1 1982 1 779 0 S uwait 0xfffffe0058857200 syz-executor.1 1972 1 779 0 S uwait 0xfffffe0058857300 syz-executor.1 1971 1 779 0 S uwait 0xfffffe005881b600 syz-executor.1 1478 1 1478 0 Ss select 0xfffffe00588173c0 dhclient 1471 1 1471 0 Ss select 0xfffffe00a1bb1c40 dhclient 1406 1 846 0 S uwait 0xfffffe005881b980 syz-executor.3 1405 1 846 0 S uwait 0xfffffe005881ba00 syz-executor.3 1290 1 778 0 S uwait 0xfffffe00a1a2e980 syz-executor.0 1287 1 778 0 S uwait 0xfffffe005881bf00 syz-executor.0 1260 0 0 0 DL aiordy 0xfffffe00588aba70 [aiod4] 1259 0 0 0 DL aiordy 0xfffffe00a1a81000 [aiod3] 1258 0 0 0 DL aiordy 0xfffffe00a1a81a70 [aiod2] 1257 0 0 0 DL aiordy 0xfffffe0058af4a70 [aiod1] 1237 1 797 0 S uwait 0xfffffe0058817b80 syz-executor.2 1236 1 797 0 S uwait 0xfffffe0058822a00 syz-executor.2 882 1 846 0 S uwait 0xfffffe0058817580 syz-executor.3 878 1 846 0 S uwait 0xfffffe0058817980 syz-executor.3 846 775 846 0 Rs syz-executor.3 797 775 797 0 Ss nanslp 0xffffffff84060900 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 100114 S uwait 0xfffffe005881fc00 syz-fuzzer 100116 S uwait 0xfffffe005881fa00 syz-fuzzer 100117 S uwait 0xfffffe005881f900 syz-fuzzer 100118 S uwait 0xfffffe0058857480 syz-fuzzer 100119 S uwait 0xfffffe005881fd80 syz-fuzzer 100120 S uwait 0xfffffe0058857580 syz-fuzzer 100121 S uwait 0xfffffe0058857680 syz-fuzzer 100122 S kqread 0xfffffe009e497600 syz-fuzzer 100124 S uwait 0xfffffe005881be00 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e9a25e8 csh 771 689 771 0 Ss select 0xfffffe005881b440 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0056fec8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575da8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575dacb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583e40b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583e44b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583e48b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00583e4cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005752f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005752f4b0 getty 693 1 693 0 Ss nanslp 0xffffffff84060900 cron 689 1 689 0 Ss select 0xfffffe0058857b40 sshd 502 1 502 0 Ss select 0xfffffe005881b1c0 syslogd 431 1 431 0 Ss select 0xfffffe005881b140 devd 430 1 430 65 Ss select 0xfffffe0058857ac0 dhclient 345 1 345 0 Ss select 0xfffffe005881fec0 dhclient 342 1 342 0 Ss select 0xfffffe005881b240 dhclient 18 0 0 0 DL syncer 0xffffffff84188d60 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058748a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186a60 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005886d0e8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841bef80 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b2ab8 [dom0] 100082 D launds 0xffffffff841b2ac4 [laundry: dom0] 100083 D umarcl 0xffffffff81eb7610 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84e7b760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84b472f0 [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 0xfffffe0056ab7c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe0053e2ba80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe0053e2ba30 [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 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 I [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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a00 [swapper] 100005 D - 0xfffffe00081f1d00 [softirq_0] 100006 D - 0xfffffe00081f1c00 [softirq_1] 100007 D - 0xfffffe00081f1b00 [if_io_tqg_0] 100008 D - 0xfffffe00081f1a00 [if_io_tqg_1] 100009 D - 0xfffffe00081f1900 [if_config_tqg_0] 100010 D - 0xfffffe00081f1800 [deferred_unmount ta] 100011 D - 0xfffffe00081f1700 [thread taskq] 100013 D - 0xfffffe00081f1500 [kqueue_ctx taskq] 100014 D - 0xfffffe00081f1400 [pci_hp taskq] 100015 D - 0xfffffe00081f1300 [linuxkpi_irq_wq] 100018 D - 0xfffffe00081f1000 [aiod_kick taskq] 100019 D - 0xfffffe0053e07e00 [inm_free taskq] 100020 D - 0xfffffe0053e07d00 [in6m_free taskq] 100021 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053e07a00 [firmware taskq] 100039 D - 0xfffffe0053e07000 [crypto_0] 100040 D - 0xfffffe0053e07000 [crypto_1] 100056 D - 0xfffffe0056a64100 [vtnet0 rxq 0] 100057 D - 0xfffffe0056a64000 [vtnet0 txq 0] 100058 D - 0xfffffe0056ebae00 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ebad00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056fcdc00 [virtio_balloon] 100065 D - 0xfffffe0056eba900 [mca taskq] 100066 D - 0xffffffff82c8cec1 [deadlkres] 100071 D - 0xfffffe0056a64900 [acpi_task_0] 100072 D - 0xfffffe0056a64900 [acpi_task_1] 100073 D - 0xfffffe0056a64900 [acpi_task_2] 100074 D - 0xfffffe0056a64800 [CAM taskq] db> show all locks Process 14408 (syz-executor.3) thread 0xfffffe00a706a000 (115398) exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe00a1a9a4a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:6053 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a1af2540) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4163 Process 14405 (syz-executor.2) thread 0xfffffe00a1bae3a0 (115393) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009e4f9cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4163 Process 14404 (syz-executor.1) thread 0xfffffe00a706e020 (115392) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a6eba180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4163 Process 14402 (syz-executor.0) thread 0xfffffe00a706bc80 (115386) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a1ac8900) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4163 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 486 newblk 9 1026K 14634 vfscache 3 1025K 3 pcb 50 558K 10821 inodedep 116 556K 13492 filedesc 70 554K 26865 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 191 391K 14512 acpica 1674 184K 55237 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 13408 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 63 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 kdtrace 269 51K 29808 umtx 396 50K 396 temp 34 33K 2430 hostcache 1 32K 1 shm 1 32K 64 DEVFS3 127 32K 137 msg 4 30K 4 dirrem 107 27K 13408 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 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 sctp_timw 54 14K 54 freefile 107 14K 13391 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 lltable 40 12K 100 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 492 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 13465 UART 12 9K 12 devstat 4 9K 4 sctp_stro 8 8K 1154 ksem 1 8K 3 rpc 2 8K 2 shmfd 1 8K 14 pfs_vncache 1 8K 1 kqueue 90 8K 14419 sctp_atcl 20 8K 4969 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 27 7K 246 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 429 pwddesc 88 6K 14409 DEVFSP 82 6K 7852 session 38 5K 58 ufs_dirhash 24 5K 24 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 selfd 55 4K 214663 lockf 32 4K 132 hhook 15 4K 17 proc-args 52 3K 682 terminal 11 3K 11 select 19 3K 63 uidinfo 4 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 71 CAM XPT 22 2K 543 sctp_stri 3 2K 1136 tcp_fsb 12 2K 2801 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_atky 28 2K 6768 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 13385 softdep 1 1K 1 mkdir 8 1K 26780 freeblks 4 1K 13384 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 56 NFSD session 1 1K 1 inpcbpolicy 30 1K 5842 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 105 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 22 1K 5504 newdirblk 4 1K 13390 diradd 4 1K 13447 pfil 4 1K 4 cdev 2 1K 2 iov 4 1K 19348 chacha20random 1 1K 1 sctp_athm 20 1K 5539 sctp_map 16 1K 2308 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 xform 4 1K 10112 vnodes 1 1K 1 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 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 17403 filecaps 5 1K 112 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 vegas data 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 2650 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 0 mqdata 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 cdg data 0 0K 61 htcp data 0 0K 0 tcp_do 0 0K 0 cubic data 0 0K 0 chd 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 11840 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 26 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 indirdep 0 0K 11 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 55 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 46 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 13594 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 3 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2 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 4 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 155 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 ioctlops 0 0K 290 eventfd 0 0K 19 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 860 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 989 1586524 0 254 38129664 0 RADIX NODE 144 19693 490 355608 0 62 2906352 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8779 791 4800088 0 254 2449920 0 BUF TRIE 144 238 11522 1116 0 62 1693440 0 malloc-384 384 4220 10 4221 0 30 1624320 0 malloc-384 384 209 3791 18618 0 30 1536000 0 malloc-128 128 11462 39 11571 0 126 1472128 0 malloc-4096 4096 326 4 494 0 2 1351680 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 UMA Slabs 0 112 10582 35 10582 0 126 1189104 0 malloc-256 256 206 3814 28377 0 62 1029120 0 malloc-256 256 60 3930 12592 0 62 1021440 0 vmem btag 56 17823 80 17823 0 254 1002568 0 malloc-16384 16384 38 4 13609 0 1 688128 0 malloc-128 128 1362 3815 56158 0 126 662656 0 FFS inode 1160 529 24 13920 0 8 641480 0 malloc-4096 4096 123 4 14998 0 2 520192 0 VM OBJECT 264 1697 58 205463 0 30 463320 0 ertt_txseginfo 40 0 11312 2364299 0 254 452480 0 256 Bucket 2048 186 18 28804 0 8 417792 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 180 18 15398 0 8 357984 0 MAP ENTRY 96 2978 298 774964 0 126 314496 0 tcp_inpcb 496 23 577 5493 0 254 297600 0 VNODE 448 569 88 13962 0 30 294336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3819 150 11655 0 254 254016 0 malloc-16 16 14458 292 21994 0 254 236000 0 tcp_bbr_map 128 0 1829 220379 0 126 234112 0 DEVCTL 1024 0 220 155 0 0 225280 0 UMA Zones 768 240 4 240 0 16 187392 0 VMSPACE 2552 64 8 14384 0 4 183744 0 FPU_save_area 832 182 34 21458 0 16 179712 0 malloc-32 32 5272 146 5457 0 254 173376 0 malloc-128 128 1082 96 2553 0 126 150784 0 mbuf_packet 256 53 532 19406 0 254 149760 0 S VFS Cache 104 1015 389 14550 0 126 146016 0 FFS2 dinode 256 529 41 13920 0 62 145920 0 malloc-8192 8192 13 4 142 0 1 139264 0 PROC 1336 87 15 14408 0 8 136272 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 348 0 1 131072 0 socket 960 61 67 10544 0 254 122880 0 128 Bucket 1024 94 21 3182 0 16 117760 0 ksiginfo 112 92 952 6279 0 126 116928 0 tcpcb 1096 18 87 5493 0 254 115080 0 malloc-1024 1024 110 2 127 0 16 114688 0 filedesc0 1072 88 17 14409 0 8 112560 0 64 Bucket 512 193 23 12889 0 30 110592 0 malloc-2048 2048 8 42 1169 0 8 102400 0 malloc-256 256 269 121 29782 0 62 99840 0 malloc-32768 32768 3 0 3 0 1 98304 0 sctp_asoc 2288 8 32 1154 0 254 91520 0 UMA Kegs 384 226 7 226 0 30 89472 0 clpbuf 2624 0 32 45 0 16 83968 0 g_bio 408 0 190 7438 0 30 77520 0 32 Bucket 256 176 94 12608 0 62 69120 0 sctp_ep 1272 9 45 3247 0 254 68688 0 malloc-65536 65536 1 0 1 0 1 65536 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 2 130 0 1 65536 0 malloc-2048 2048 11 19 3249 0 8 61440 0 malloc-1024 1024 31 29 1198 0 16 61440 0 malloc-64 64 433 512 246062 0 254 60480 0 malloc-128 128 300 103 13924 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 8 36 1953 0 16 45056 0 tcp_rack_pcb 832 12 42 2801 0 16 44928 0 malloc-64 64 518 175 18307 0 254 44352 0 malloc-128 128 157 184 27089 0 126 43648 0 malloc-256 256 153 12 175 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4711 409 4986 0 254 40960 0 malloc-64 64 500 130 1051 0 254 40320 0 Files 80 258 242 40959 0 126 40000 0 malloc-256 256 88 62 14509 0 62 38400 0 NAMEI 1024 0 36 77665 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 120 447 15024 0 254 36288 0 pipe 744 25 20 586 0 16 33480 0 malloc-4096 4096 4 4 101 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_raddr 736 8 36 1159 0 254 32384 0 malloc-256 256 28 92 27051 0 62 30720 0 malloc-256 256 56 64 3294 0 62 30720 0 da_ccb 544 0 56 2032 0 16 30464 0 tcp_bbr_pcb 832 0 36 1779 0 16 29952 0 malloc-4096 4096 2 5 13602 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 190436 0 62 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 7 5 70 0 8 24576 0 PWD 32 37 719 13485 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 3956 0 126 24000 0 malloc-128 128 75 111 3220 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 394 0 30 23040 0 malloc-64 64 224 91 293 0 254 20160 0 malloc-32 32 182 448 14184 0 254 20160 0 malloc-32 32 448 182 5180 0 254 20160 0 16 Bucket 144 63 77 519 0 62 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 3 5 27 0 8 16384 0 malloc-512 512 3 29 196 0 30 16384 0 malloc-512 512 3 29 1137 0 30 16384 0 tcp_rack_map 112 24 120 5526 0 126 16128 0 malloc-64 64 157 95 7931 0 254 16128 0 vtnet_tx_hdr 24 0 668 3145028 0 254 16032 0 udp_inpcb 496 6 26 227 0 254 15872 0 malloc-128 128 79 45 172 0 126 15872 0 unpcb 256 22 38 1415 0 254 15360 0 malloc-2048 2048 3 3 36 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 malloc-512 512 10 14 64 0 30 12288 0 malloc-512 512 12 12 29 0 30 12288 0 malloc-32 32 30 348 13215 0 254 12096 0 malloc-16 16 362 388 2923 0 254 12000 0 sctp_chunk 152 10 68 892 0 254 11856 0 kenv 258 15 30 1040 0 30 11610 0 malloc-256 256 16 29 111 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 4 0 195 0 8 8192 0 malloc-1024 1024 0 8 9 0 16 8192 0 malloc-1024 1024 3 5 6 0 16 8192 0 malloc-512 512 0 16 24 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 1 91 11 0 254 8096 0 PGRP 88 38 54 58 0 126 8096 0 rl_entry 40 76 126 76 0 254 8080 0 sctp_stream_msg_out 112 4 68 329 0 254 8064 0 sctp_laddr 48 0 168 581 0 254 8064 0 udpcb 32 6 246 286 0 254 8064 0 ertt 72 18 94 5493 0 126 8064 0 malloc-64 64 33 93 3912 0 254 8064 0 malloc-32 32 37 215 5849 0 254 8064 0 malloc-32 32 45 207 146 0 254 8064 0 malloc-32 32 65 187 906 0 254 8064 0 malloc-32 32 28 224 88 0 254 8064 0 4 Bucket 48 6 162 342 0 254 8064 0 2 Bucket 32 49 203 1835 0 254 8064 0 malloc-16 16 16 484 17 0 254 8000 0 malloc-16 16 39 461 5563 0 254 8000 0 malloc-16 16 32 468 2546 0 254 8000 0 malloc-16 16 188 312 1426 0 254 8000 0 malloc-16 16 29 471 32008 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 ripcb 496 5 11 63 0 254 7936 0 udplite_inpcb 496 0 16 59 0 254 7936 0 malloc-128 128 8 54 8 0 126 7936 0 sctp_readq 152 1 51 526 0 254 7904 0 AIOCB 552 0 14 40 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 40 0 30 7680 0 AIOLIO 272 0 28 4 0 30 7616 0 cpuset 104 7 55 44 0 126 6448 0 domainset 40 0 126 25 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 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_log_node 120 0 33 2 0 126 3960 0 AIO 208 0 19 12 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 3 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 tcp_log 416 0 9 6 0 254 3744 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 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 tcpreass 48 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 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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