panic: Assertion !tcp_in_hpts(tp) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:2426 cpuid = 1 time = 1701833564 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a7e7250 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a7e73b0 vpanic() at vpanic+0x271/frame 0xfffffe006a7e7550 panic() at panic+0xb5/frame 0xfffffe006a7e7610 tcp_discardcb() at tcp_discardcb+0x5c4/frame 0xfffffe006a7e7700 tcp_usr_detach() at tcp_usr_detach+0xd4/frame 0xfffffe006a7e7730 sorele_locked() at sorele_locked+0x24a/frame 0xfffffe006a7e7770 soclose() at soclose+0x41f/frame 0xfffffe006a7e7860 _fdrop() at _fdrop+0x58/frame 0xfffffe006a7e7890 closef() at closef+0x655/frame 0xfffffe006a7e7a70 fdescfree() at fdescfree+0xa99/frame 0xfffffe006a7e7c50 exit1() at exit1+0x880/frame 0xfffffe006a7e7cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe006a7e7d10 amd64_syscall() at amd64_syscall+0x47a/frame 0xfffffe006a7e7f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a7e7f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x82079b218, rbp = 0x82079b220 --- KDB: enter: panic [ thread pid 13613 tid 114539 ] Stopped at kdb_enter+0x6e: movq $0,0x21936a7(%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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff826edae0 .str.28 rsp 0xfffffe006a7e7390 rbp 0xfffffe006a7e73b0 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0078d5dc60 r12 0 r13 0xfffffe0078d5d740 r14 0xffffffff826edae0 .str.28 r15 0 rip 0xffffffff815c796e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21936a7(%rip) db> show proc Process 13613 (syz-executor.0) at 0xfffffe0078cbbae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffffe0058d74ac0 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0054250040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0078cd39a0 (map 0xfffffe0078cd39a0) (map.pmap 0xfffffe0078cd3a60) (pmap 0xfffffe0078cd3ad0) threads: 1 114539 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 13616 772 772 0 R CPU 0 syz-executor.1 13615 781 781 0 R (threaded) syz-executor.3 115252 RunQ syz-executor.3 115793 RunQ syz-executor.3 13614 773 773 0 R (threaded) syz-executor.2 115175 RunQ syz-executor.2 115790 S uwait 0xfffffe0073c4e200 syz-executor.2 13613 771 771 0 RE CPU 1 syz-executor.0 7480 1 7480 65 Ss select 0xfffffe005791fcc0 dhclient 7013 1 771 0 S uwait 0xfffffe0057906800 syz-executor.0 7006 1 771 0 S uwait 0xfffffe0058d6a400 syz-executor.0 7001 1 771 0 S uwait 0xfffffe0057906c80 syz-executor.0 6992 1 771 0 S uwait 0xfffffe0057905e80 syz-executor.0 6988 1 771 0 S uwait 0xfffffe0073c4e900 syz-executor.0 6975 1 771 0 S uwait 0xfffffe0057908c00 syz-executor.0 6970 1 771 0 S uwait 0xfffffe0058d68180 syz-executor.0 6961 1 771 0 S uwait 0xfffffe0058d67780 syz-executor.0 6952 1 771 0 S uwait 0xfffffe0073c4ed80 syz-executor.0 6947 1 771 0 S uwait 0xfffffe0057908f00 syz-executor.0 6935 1 771 0 S uwait 0xfffffe0057906500 syz-executor.0 6930 1 772 0 S uwait 0xfffffe0057906980 syz-executor.1 6926 1 781 0 S uwait 0xfffffe0058d67580 syz-executor.3 6924 1 771 0 S uwait 0xfffffe0054304980 syz-executor.0 6919 1 772 0 S uwait 0xfffffe0073c4ec80 syz-executor.1 6918 1 771 0 S uwait 0xfffffe0058d68880 syz-executor.0 6909 1 771 0 S uwait 0xfffffe0058d67d80 syz-executor.0 6897 1 771 0 S uwait 0xfffffe0073c4f280 syz-executor.0 6888 1 771 0 S uwait 0xfffffe0058d68080 syz-executor.0 6875 1 781 0 S uwait 0xfffffe0057906600 syz-executor.3 6870 1 771 0 S uwait 0xfffffe0073c4f080 syz-executor.0 6863 1 771 0 S uwait 0xfffffe0058d69100 syz-executor.0 6858 1 771 0 S uwait 0xfffffe0058d6a200 syz-executor.0 6845 1 771 0 S uwait 0xfffffe0058d69200 syz-executor.0 6836 1 771 0 S uwait 0xfffffe0057908a00 syz-executor.0 6824 1 771 0 S uwait 0xfffffe0058d67480 syz-executor.0 6817 1 771 0 S uwait 0xfffffe0073c4eb00 syz-executor.0 6808 1 6808 0 Ss select 0xfffffe0007876e40 dhclient 6805 1 6805 0 Ss select 0xfffffe0007878f40 dhclient 6794 1 771 0 S uwait 0xfffffe0057908b00 syz-executor.0 6781 1 6781 65 Ss select 0xfffffe0057921cc0 dhclient 6773 1 771 0 S uwait 0xfffffe0058d69300 syz-executor.0 6764 1 771 0 S uwait 0xfffffe0057907000 syz-executor.0 6753 1 771 0 S uwait 0xfffffe0073c4f000 syz-executor.0 6742 1 771 0 S uwait 0xfffffe005726ab80 syz-executor.0 6733 1 771 0 S uwait 0xfffffe0058d69580 syz-executor.0 6207 1 6207 0 Ss select 0xfffffe0007876940 dhclient 6204 1 6204 0 Ss select 0xfffffe00579202c0 dhclient 6185 1 6185 65 Ss select 0xfffffe005791f740 dhclient 4060 1 4060 0 Ss select 0xfffffe00579208c0 dhclient 4057 1 4057 0 Ss select 0xfffffe00579209c0 dhclient 4038 1 4038 65 Ss select 0xfffffe005791f7c0 dhclient 3863 0 0 0 DL - 0xffffffff8384c240 [soaiod4] 3862 0 0 0 DL - 0xffffffff8384c240 [soaiod3] 3861 0 0 0 DL - 0xffffffff8384c240 [soaiod2] 3860 0 0 0 DL - 0xffffffff8384c240 [soaiod1] 3818 1 773 0 S uwait 0xfffffe0057908e00 syz-executor.2 3807 1 773 0 S uwait 0xfffffe0058d68480 syz-executor.2 3799 1 773 0 S uwait 0xfffffe0058d67c80 syz-executor.2 3533 0 0 0 DL aiordy 0xfffffe006d27cae0 [aiod4] 3532 0 0 0 DL aiordy 0xfffffe006d27d5a0 [aiod3] 3530 0 0 0 DL aiordy 0xfffffe006d27b560 [aiod2] 3529 0 0 0 DL aiordy 0xfffffe006ce25060 [aiod1] 1326 1 1326 0 Ss select 0xfffffe0007876640 dhclient 1323 1 1323 0 Ss select 0xfffffe00078771c0 dhclient 781 768 781 0 Rs syz-executor.3 773 768 773 0 Rs syz-executor.2 772 768 772 0 Ss nanslp 0xffffffff8373c3c1 syz-executor.1 771 768 771 0 Ss nanslp 0xffffffff8373c3c1 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100101 S wait 0xfffffe0058d75020 syz-fuzzer 100114 S uwait 0xfffffe0057907500 syz-fuzzer 100115 S wait 0xfffffe0058d75020 syz-fuzzer 100116 S uwait 0xfffffe0057269080 syz-fuzzer 100117 S wait 0xfffffe0058d75020 syz-fuzzer 100118 S uwait 0xfffffe0057269280 syz-fuzzer 100119 S uwait 0xfffffe0058d68d80 syz-fuzzer 100120 S uwait 0xfffffe0058d6a280 syz-fuzzer 100121 S uwait 0xfffffe0058d68e80 syz-fuzzer 100122 S wait 0xfffffe0058d75020 syz-fuzzer 100132 S uwait 0xfffffe0057906d80 syz-fuzzer 100144 S kqread 0xfffffe005438c900 syz-fuzzer 100145 S uwait 0xfffffe0058d68380 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0058d75630 csh 764 682 764 0 Ss select 0xfffffe0007876bc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00574f48b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587a98b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587aa0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587aa8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543970b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543978b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543980b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543988b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543990b0 getty 686 1 686 0 Ss nanslp 0xffffffff8373c3c0 cron 682 1 682 0 Ss select 0xfffffe0057920e40 sshd 495 1 495 0 Ss select 0xfffffe00579210c0 syslogd 424 1 424 0 Ss select 0xfffffe0057921f40 devd 423 1 423 65 Ss select 0xfffffe0057921b40 dhclient 338 1 338 0 Ss select 0xfffffe00579220c0 dhclient 335 1 335 0 Ss select 0xfffffe0057921ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83859b20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe005720f060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83858100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058ba3ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838cad40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838b2bb8 [dom0] 100080 D launds 0xffffffff838b2bc4 [laundry: dom0] 100081 D umarcl 0xffffffff81d5a950 [uma] 7 0 0 0 DL - 0xffffffff834b9c10 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84337a30 [pf purge] 5 0 0 0 DL waiting 0xffffffff8409e4e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83484340 [doneq0] 100045 D - 0xffffffff834842c0 [async] 100076 D - 0xffffffff83484140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff838ae3e0 [crypto] 100042 D crypto_ 0xfffffe00571b2030 [crypto returns 0] 100043 D crypto_ 0xfffffe00571b2080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f4488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836e4d20 [g_event] 100036 D - 0xffffffff836e4d40 [g_up] 100037 D - 0xffffffff836e4d60 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 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] 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 0xfffffe0054250040 [init] 10 0 0 0 DL audit_w 0xffffffff838aee40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836e5700 [swapper] 100005 D - 0xfffffe0054270000 [softirq_0] 100006 D - 0xfffffe005426fe00 [softirq_1] 100007 D - 0xfffffe005426fd00 [if_io_tqg_0] 100008 D - 0xfffffe005426fc00 [if_io_tqg_1] 100009 D - 0xfffffe005426fb00 [if_config_tqg_0] 100010 D - 0xfffffe00085fa000 [pci_hp taskq] 100011 D - 0xfffffe00085f9e00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f9b00 [thread taskq] 100016 D - 0xfffffe00085f9900 [aiod_kick taskq] 100017 D - 0xfffffe00085f9800 [deferred_unmount ta] 100018 D - 0xfffffe00085f9700 [inm_free taskq] 100019 D - 0xfffffe00085f9600 [in6m_free taskq] 100020 D - 0xfffffe00085f9500 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f9100 [firmware taskq] 100039 D - 0xfffffe00085f8e00 [crypto_0] 100040 D - 0xfffffe00085f8e00 [crypto_1] 100055 D - 0xfffffe0057293e00 [vtnet0 rxq 0] 100056 D - 0xfffffe0057293d00 [vtnet0 txq 0] 100057 D - 0xfffffe0057293c00 [vtnet0 rxq 1] 100058 D - 0xfffffe0057293b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007dd7e00 [virtio_balloon] 100066 D - 0xffffffff826f2d41 [deadlkres] 100070 D - 0xfffffe005798ec00 [acpi_task_0] 100071 D - 0xfffffe005798ec00 [acpi_task_1] 100072 D - 0xfffffe005798ec00 [acpi_task_2] 100074 D - 0xfffffe00085fa100 [mca taskq] 100075 D - 0xfffffe00085f8c00 [CAM taskq] db> show all locks Process 13616 (syz-executor.1) thread 0xfffffe0073c50000 (115608) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe00085de900) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1389 Process 13613 (syz-executor.0) thread 0xfffffe0078d5d740 (114539) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00755d3560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:205 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34934 2059K 35005 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 49 1036K 44184 vfscache 3 1025K 3 pcb 193 856K 22809 inodedep 788 808K 15056 filedesc 90 714K 25263 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 223 450K 13739 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 dirrem 777 195K 13794 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 9 130K 12601 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 freefile 779 98K 13756 BPF 46 88K 51 sctp_stro 82 82K 2442 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 512 64K 512 ddb_capture 1 64K 1 sctp_atcl 165 62K 13794 umtx 464 58K 464 kdtrace 307 58K 29411 temp 35 37K 2937 hostcache 1 32K 1 shm 1 32K 865 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 sctp_timw 100 25K 100 LRO 24 25K 24 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 lltable 47 15K 72 bus-sc 34 15K 1687 eventhandler 161 14K 161 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 481 sctp_atky 247 11K 16884 rman 86 11K 429 CAM queue 5 11K 1528 CC Mem 35 9K 6884 in6_multi 65 9K 65 kqueue 103 9K 13630 bmsafemap 2 9K 14385 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 34 pfs_vncache 1 8K 1 freework 31 8K 25789 audit_evclass 238 8K 300 taskqueue 63 7K 63 cred 26 7K 299 pwddesc 100 7K 13617 sglist 6 7K 6 plimit 24 6K 454 CAM DEV 3 6K 510 DEVFSP 84 6K 2710 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 268 5K 268 session 35 5K 55 pf_ifnet 10 5K 19 tcp_fsb 2 5K 3046 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 proc-args 128 4K 14961 evdev 4 4K 4 acpisem 28 4K 28 selfd 55 4K 201402 lockf 32 4K 61 kcovinfo 52 4K 52 terminal 11 3K 11 sctp_athm 165 3K 13794 sctp_map 164 3K 4884 select 19 3K 94 clone 9 3K 9 uidinfo 3 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 49 sctp_ifa 13 2K 14 tun 7 2K 7 CAM XPT 22 2K 543 msi 12 2K 12 freeblks 6 2K 14004 in_multi 6 2K 8 toponodes 6 2K 6 inpcbpolicy 47 2K 7486 ipsecpolicy 2 2K 2 acpidev 20 2K 20 cryptodev 18 2K 4560 softdep 1 1K 1 mkdir 8 1K 25164 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 58 NFSD session 1 1K 1 osd 40 1K 6897 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 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 12582 diradd 4 1K 13834 indirdep 2 1K 18574 cdev 2 1K 2 netlink 2 1K 2 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 28280 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 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_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 147 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7176 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 sctp_stri 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 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 14098 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 27 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 4 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 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 15 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 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 statfs 0 0K 497 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 lio 0 0K 3 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 iov 0 0K 27095 ioctlops 0 0K 5532 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 893 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 1 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 72 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 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 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 87 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 md_disk 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 0 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 8320 1078 1399289 0 254 38494208 0 mbuf 256 8983 680 2326132 0 254 2473728 0 RADIX NODE 144 15100 1359 377796 0 63 2370096 0 BUF TRIE 144 205 11611 30663 0 62 1701504 0 malloc-384 384 4122 48 4123 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11764 233 11891 0 126 1535616 0 malloc-4096 4096 328 8 2186 0 2 1376256 0 UMA Slabs 0 112 11271 27 11271 0 126 1265376 0 tcp_bbr_map 128 3978 5105 81204 0 126 1162624 0 sctp_asoc 2256 82 428 2442 0 254 1150560 0 vmem btag 56 18244 83 18244 0 254 1026312 0 sctp_ep 1176 83 687 11352 0 254 905520 0 ertt_txseginfo 40 12751 7651 151047 0 254 816080 0 malloc-16384 16384 45 4 12630 0 1 802816 0 malloc-384 384 964 1106 28862 0 30 794880 0 socket 960 73 691 20235 0 254 733440 0 FFS inode 1168 552 36 14308 0 8 686784 0 malloc-8192 8192 5 66 178 0 1 581632 0 malloc-256 256 848 1207 33754 0 62 526080 0 malloc-2048 2048 90 166 11359 0 8 524288 0 lkpimm 168 1 3095 1 0 62 520128 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1876 74 161183 0 30 514800 0 256 Bucket 2048 207 17 4211 0 8 458752 0 malloc-4096 4096 101 5 13617 0 2 434176 0 THREAD 1824 205 27 15793 0 8 423168 0 malloc-128 128 2002 1284 42199 0 126 420608 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 82 435 2442 0 254 380512 0 malloc-256 256 33 1212 14214 0 62 318720 0 tcp_log 416 0 765 6855 0 254 318240 0 VNODE 448 593 100 14351 0 30 310464 0 malloc-64 64 4318 533 205875 0 254 310464 0 MAP ENTRY 96 2597 301 429650 0 126 278208 0 malloc-256 256 292 713 60481 0 62 257280 0 malloc-16 16 14620 380 24064 0 254 240000 0 malloc-32768 32768 0 7 17615 0 1 229376 0 DEVCTL 1024 0 220 151 0 0 225280 0 FPU_save_area 832 207 54 27279 0 16 217152 0 malloc-2048 2048 6 98 1038 0 8 212992 0 mbuf_packet 256 28 734 19903 0 254 195072 0 malloc-128 128 1192 327 30703 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5331 339 6225 0 254 181440 0 FFS2 dinode 256 552 138 14308 0 62 176640 0 128 Bucket 1024 121 42 2698 0 16 166912 0 PROC 1376 100 21 13616 0 8 166496 0 malloc-1024 1024 133 27 150 0 16 163840 0 malloc-256 256 389 241 27522 0 62 161280 0 tcp_inpcb 1312 36 84 6884 0 8 157440 0 S VFS Cache 104 1025 379 15351 0 126 146016 0 malloc-4096 4096 34 0 45 0 2 139264 0 filedesc0 1072 101 25 13617 0 8 135072 0 malloc-65536 65536 0 2 278 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-1024 1024 86 42 2316 0 16 131072 0 unpcb 256 20 490 1347 0 254 130560 0 64 Bucket 512 130 102 18008 0 30 118784 0 ksiginfo 112 111 933 11775 0 126 116928 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 pipe 728 55 66 946 0 16 88088 0 malloc-256 256 147 168 15778 0 62 80640 0 32 Bucket 256 110 205 5020 0 62 80640 0 sctp_chunk 152 82 438 355 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 VMSPACE 616 76 38 13593 0 16 70224 0 malloc-384 384 136 44 136 0 30 69120 0 malloc-64 64 550 521 4192 0 254 68544 0 tcp_bbr_pcb 832 29 52 4282 0 16 67392 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 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-8192 8192 6 2 107 0 1 65536 0 Files 80 333 467 54528 0 126 64000 0 g_bio 408 0 150 241144 0 30 61200 0 sctp_stream_msg_out 112 0 540 86 0 254 60480 0 malloc-64 64 66 753 19796 0 254 52416 0 malloc-64 64 121 698 14277 0 254 52416 0 malloc-64 64 332 487 13899 0 254 52416 0 malloc-128 128 131 272 14178 0 126 51584 0 malloc-128 128 59 344 313 0 126 51584 0 malloc-256 256 34 161 26643 0 62 49920 0 tcp_rack_pcb 1024 1 47 1523 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 80651 0 16 49152 0 malloc-2048 2048 14 10 4426 0 8 49152 0 malloc-2048 2048 3 21 1113 0 8 49152 0 malloc-1024 1024 8 40 1792 0 16 49152 0 PWD 40 57 1054 12679 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 233 82 233 0 62 42840 0 malloc-4096 4096 5 5 296 0 2 40960 0 malloc-4096 4096 7 3 13 0 2 40960 0 pcpu-8 8 4816 304 5007 0 254 40960 0 sctp_laddr 48 0 840 5584 0 254 40320 0 udplite_inpcb 424 0 90 133 0 30 38160 0 udp_inpcb 424 6 84 404 0 30 38160 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 56 511 405 0 254 36288 0 malloc-64 64 256 311 16207 0 254 36288 0 malloc-64 64 200 367 2826 0 254 36288 0 malloc-32 32 296 838 14411 0 254 36288 0 16 Bucket 144 88 164 2969 0 62 36288 0 tcp_rack_map 128 0 279 4937 0 126 35712 0 malloc-128 128 12 267 14205 0 126 35712 0 malloc-128 128 35 244 604 0 126 35712 0 malloc-128 128 58 221 204 0 126 35712 0 ripcb 392 5 85 65 0 30 35280 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 152 0 30 34560 0 malloc-384 384 50 40 53 0 30 34560 0 malloc-256 256 61 74 543 0 62 34560 0 malloc-256 256 17 118 273 0 62 34560 0 SLEEPQUEUE 88 233 151 233 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 0 2 160 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 4 12 28 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 9 7 200 0 8 32768 0 malloc-1024 1024 0 32 9 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 5 27 209 0 16 32768 0 malloc-1024 1024 10 22 10 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-512 512 0 64 3 0 30 32768 0 malloc-512 512 21 43 82 0 30 32768 0 malloc-512 512 0 64 133 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 4 60 53 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 28 172 130195 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 35 229 56 0 126 31680 0 clpbuf 2624 0 12 35 0 4 31488 0 tcp_inpcb ports 32 3 879 5790 0 254 28224 0 malloc-32 32 280 602 4428 0 254 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 2 Bucket 32 96 786 4909 0 254 28224 0 8 Bucket 80 89 261 3778 0 126 28000 0 AIO 208 0 133 171 0 62 27664 0 da_ccb 544 0 49 60412 0 16 26656 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 2 4 5 0 2 24576 0 malloc-4096 4096 4 2 1056 0 2 24576 0 rl_entry 40 114 492 114 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 malloc-384 384 1 59 346 0 30 23040 0 malloc-384 384 24 36 49 0 30 23040 0 udplite_inpcb ports 32 0 630 77 0 254 20160 0 udp_inpcb ports 32 3 627 125 0 254 20160 0 ertt 72 35 245 6884 0 126 20160 0 malloc-32 32 36 594 228 0 254 20160 0 malloc-32 32 110 520 7659 0 254 20160 0 malloc-32 32 133 497 18652 0 254 20160 0 malloc-32 32 82 548 194 0 254 20160 0 malloc-32 32 16 614 17 0 254 20160 0 AIOCB 552 0 35 178 0 16 19320 0 AIOLIO 272 0 70 3 0 30 19040 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 2 0 2 0 1 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 703233 0 254 16032 0 malloc-16 16 224 776 20721 0 254 16000 0 kenv 258 17 43 1085 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 malloc-16 16 88 662 14291 0 254 12000 0 malloc-16 16 15 735 6260 0 254 12000 0 malloc-16 16 222 528 24638 0 254 12000 0 malloc-16 16 35 715 163 0 254 12000 0 malloc-16 16 288 462 30068 0 254 12000 0 malloc-16 16 7 743 9 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 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 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 352 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_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 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 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 netlink 2048 0 0 0 0 8 0 0 itimer 352 0 0 0 0 30 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 232 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 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 104 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 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-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-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