panic: Bad link elm 0xfffffe00a7003500 next->prev != elm cpuid = 1 time = 1628655448 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0057702f30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0057703090 vpanic() at vpanic+0x2c5/frame 0xfffffe0057703170 panic() at panic+0xb5/frame 0xfffffe0057703240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe00577032d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe00577033b0 soclose() at soclose+0x1a4/frame 0xfffffe00577034c0 _fdrop() at _fdrop+0x58/frame 0xfffffe00577034f0 closef() at closef+0x686/frame 0xfffffe00577036e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe0057703750 fdescfree() at fdescfree+0x903/frame 0xfffffe0057703940 exit1() at exit1+0x8b7/frame 0xfffffe00577039d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00577039f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe0057703bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057703bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 9102 tid 100113 ] Stopped at kdb_enter+0x6b: movq $0,0x28eb9fa(%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 0xa2440fc2925eb46 rdx 0x1 rbx 0 rsp 0xfffffe0057703070 rbp 0xfffffe0057703090 rsi 0 rdi 0xffffffff817abf19 vprintf+0x319 r8 0x3 r9 0xfffffe0057702ba8 r10 0 r11 0xfffffe00a5d42510 r12 0xfffffe009e415020 r13 0xfffffe0057703001 r14 0xffffffff82c623a0 .str.18 r15 0xffffffff82c623a0 .str.18 rip 0xffffffff8179f93b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eb9fa(%rip) db> show proc Process 9102 (syz-executor.2) at 0xfffffe009e421538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe009e8efa70 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4f538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a5db8000 (map 0xfffffe00a5db8000) (map.pmap 0xfffffe00a5db80c0) (pmap 0xfffffe00a5db8120) threads: 1 100113 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 9106 785 785 0 T (threaded) syz-executor.0 104336 s syz-executor.0 108824 RunQ syz-executor.0 108825 RunQ syz-executor.0 108827 RunQ syz-executor.0 108828 RunQ syz-executor.0 9105 798 798 0 T (threaded) syz-executor.3 100132 RunQ syz-executor.3 9104 786 786 0 R (threaded) syz-executor.1 102254 RunQ syz-executor.1 108818 S connec 0xfffffe00a70aa0e0 syz-executor.1 108819 S uwait 0xfffffe009e8f5600 syz-executor.1 108820 S uwait 0xfffffe009e96e080 syz-executor.1 9102 789 789 0 RE CPU 1 syz-executor.2 3776 1 3776 65 Ss select 0xfffffe00a6ef26c0 dhclient 2847 1 2847 0 Ss select 0xfffffe00a6ef2440 dhclient 2844 1 2844 0 Ss select 0xfffffe00a6e3fdc0 dhclient 2819 1 2819 65 Ss select 0xfffffe00a6e3fe40 dhclient 2291 1 785 0 S uwait 0xfffffe00589e1480 syz-executor.0 2290 1 785 0 S uwait 0xfffffe0058844700 syz-executor.0 2165 1 2165 0 Ss select 0xfffffe00a6e3ff40 dhclient 2156 1 2156 0 Ss select 0xfffffe009e96e340 dhclient 2053 1 2053 65 Ss select 0xfffffe00a5c7e140 dhclient 1369 1 1369 0 Ss select 0xfffffe00a5c7e1c0 dhclient 1366 1 1366 0 Ss select 0xfffffe00a5c7ecc0 dhclient 1347 1 1347 65 Ss select 0xfffffe00a5c7ef40 dhclient 1082 0 0 0 DL aiordy 0xfffffe009e990000 [aiod4] 1081 0 0 0 DL aiordy 0xfffffe00a5c4f538 [aiod3] 1080 0 0 0 DL aiordy 0xfffffe00a5c54538 [aiod2] 1079 0 0 0 DL aiordy 0xfffffe00a5c4f000 [aiod1] 816 1 816 0 Ss select 0xfffffe009e417340 dhclient 813 1 813 0 Ss select 0xfffffe009e4170c0 dhclient 798 780 798 0 Ss wait 0xfffffe009e8bd538 syz-executor.3 789 780 789 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Ss wait 0xfffffe009bf22000 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100116 S uwait 0xfffffe009e417e00 syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffffe0058844d00 syz-fuzzer 100120 S uwait 0xfffffe00589e1f00 syz-fuzzer 100121 S uwait 0xfffffe00589e1e00 syz-fuzzer 100122 S uwait 0xfffffe0056ff8b80 syz-fuzzer 100123 S uwait 0xfffffe009e417580 syz-fuzzer 100124 S uwait 0xfffffe009e417400 syz-fuzzer 100126 S uwait 0xfffffe0058844900 syz-fuzzer 100128 S kqread 0xfffffe00589cc100 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e8bdb20 csh 776 694 776 0 Ss select 0xfffffe009e4176c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fccb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e10b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e14b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e18b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005752d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058201 cron 694 1 694 0 Ss select 0xfffffe00589e1940 sshd 507 1 507 0 Ss select 0xfffffe00589e1c40 syslogd 436 1 436 0 Ss select 0xfffffe009e4179c0 devd 435 1 435 65 Ss select 0xfffffe009e417ac0 dhclient 350 1 350 0 Ss select 0xfffffe00589e1740 dhclient 347 1 347 0 Ss select 0xfffffe00584af140 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058511000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100085 RunQ [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9a850 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c2a460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84860e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 RunQ [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 Run CPU 0 [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 RunQ [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c69321 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] db> show all locks Process 9102 (syz-executor.2) thread 0xfffffe009e415020 (100113) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7003968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081af400) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7003988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 12 (intr) thread 0xfffffe0053dfb020 (100032) exclusive sleep mutex IP reassembly (IP reassembly) r = 0 (0xfffffe00081b55b8) locked @ /syzkaller/managers/main/kernel/sys/netinet/ip_reass.c:597 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff841849c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/ip_input.c:857 Process 12 (intr) thread 0xfffffe0053e223a0 (100036) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe000784ec00) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1592 Process 0 (kernel) thread 0xfffffe0053df13a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840aec80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 8818 vfscache 3 1025K 3 pcb 153 566K 23025 inodedep 9 515K 8272 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 157 309K 9195 acpica 1674 184K 55752 filedesc 22 169K 16381 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 8198 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 77 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 396 50K 396 kdtrace 243 48K 17936 temp 35 33K 2396 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 130 17K 418 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 100 lltable 41 13K 618 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 sctp_timw 41 11K 41 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 bmsafemap 1 8K 8252 shmfd 1 8K 52 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 71 7K 9121 taskqueue 63 7K 63 cred 26 7K 270 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 475 sctp_atcl 14 6K 11388 DEVFSP 80 5K 111 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 50 pf_ifnet 10 5K 19 pwddesc 68 5K 9107 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 inpcbpolicy 122 4K 3584 acpisem 28 4K 28 selfd 55 4K 136847 lockf 32 4K 60 hhook 15 4K 17 sctp_stro 3 3K 772 proc-args 52 3K 672 terminal 11 3K 11 dirrem 10 3K 8188 select 19 3K 62 tcp_fsb 18 3K 1351 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 osd 107 2K 3138 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 freefile 10 2K 8185 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 8188 softdep 1 1K 1 freeblks 4 1K 8187 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 66 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 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 sctp_atky 17 1K 12268 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 sctp_stri 1 1K 64 newdirblk 4 1K 8178 mkdir 4 1K 16356 diradd 4 1K 8228 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 sctp_athm 14 1K 11420 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 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 8997 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_map 6 1K 1544 filecaps 5 1K 151 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 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 chd data 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3314 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 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 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 6346 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 6 allocindir 0 0K 0 indirdep 0 0K 10 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 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 nvme_da 0 0K 0 ktls_ocf 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 64 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 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 4 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 8390 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 676 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17908 ioctlops 0 0K 1986 eventfd 0 0K 4 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 865 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 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 805 1114275 0 254 37376000 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8704 686 1863502 0 254 2403840 0 RADIX NODE 144 14676 159 274752 0 62 2136240 0 BUF TRIE 144 191 11569 987 0 62 1693440 0 malloc-384 384 4277 13 4625 0 30 1647360 0 malloc-128 128 11301 1347 27979 0 126 1618944 0 malloc-4096 4096 326 2 624 0 2 1343488 0 mbuf_cluster 2048 570 0 570 0 254 1167360 0 UMA Slabs 0 112 10312 17 10312 0 126 1156848 0 vmem btag 56 16763 132 16763 0 254 946120 0 FFS inode 1160 517 29 8703 0 8 633360 0 malloc-384 384 39 1381 8901 0 30 545280 0 socket 944 150 310 15739 0 254 434240 0 malloc-65536 65536 4 2 362 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 tcpcb 1080 103 254 3127 0 254 385560 0 256 Bucket 2048 169 15 15019 0 8 376832 0 VM OBJECT 264 1341 54 129773 0 30 368280 0 malloc-256 256 32 1378 31263 0 62 360960 0 THREAD 1808 173 25 8828 0 8 357984 0 malloc-4096 4096 77 5 9742 0 2 335872 0 malloc-16384 16384 15 4 8368 0 1 311296 0 ertt_txseginfo 40 334 6837 152984 0 254 286840 0 VNODE 448 556 83 8744 0 30 286272 0 malloc-64 64 4112 109 13193 0 254 270144 0 malloc-16 16 14032 218 14137 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 tcp_inpcb 496 111 337 3127 0 254 222208 0 malloc-256 256 292 548 10255 0 62 215040 0 tcp_bbr_map 128 339 1242 23397 0 126 202368 0 MAP ENTRY 96 1811 289 490335 0 126 201600 0 malloc-65536 65536 1 2 9 0 1 196608 0 sctp_ep 1280 10 137 10584 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 tcp_rack_pcb 832 18 207 1351 0 16 187200 0 malloc-128 128 1223 234 27393 0 126 186496 0 malloc-32 32 5326 218 6427 0 254 177408 0 sctp_asoc 2288 3 72 772 0 254 171600 0 malloc-1024 1024 123 25 2072 0 16 151552 0 mbuf_packet 256 42 528 9680 0 254 145920 0 FFS2 dinode 256 517 38 8702 0 62 142080 0 S VFS Cache 104 1029 336 9373 0 126 141960 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 42 9 9081 0 4 129744 0 ksiginfo 112 72 972 4035 0 126 116928 0 PROC 1336 68 19 9106 0 8 116232 0 tcp_rack_map 112 72 936 4318 0 126 112896 0 malloc-128 128 854 14 2045 0 126 111104 0 128 Bucket 1024 77 30 1561 0 16 109568 0 malloc-8192 8192 8 5 137 0 1 106496 0 malloc-256 256 318 87 17748 0 62 103680 0 filedesc0 1072 69 22 9107 0 8 97552 0 malloc-4096 4096 22 0 26 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 11 31 1097 0 8 86016 0 clpbuf 2624 0 32 28 0 16 83968 0 64 Bucket 512 98 46 8602 0 30 73728 0 malloc-128 128 516 42 4467 0 126 71424 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 14 18 10779 0 8 65536 0 sctp_raddr 736 3 85 772 0 254 64768 0 malloc-4096 4096 13 2 29 0 2 61440 0 malloc-64 64 584 361 1368 0 254 60480 0 malloc-64 64 654 291 4242 0 254 60480 0 g_bio 408 0 130 7172 0 30 53040 0 32 Bucket 256 100 80 7604 0 62 46080 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4710 410 5027 0 254 40960 0 malloc-256 256 33 117 10646 0 62 38400 0 NAMEI 1024 0 36 49932 0 16 36864 0 malloc-1024 1024 4 32 773 0 16 36864 0 Files 80 247 203 34995 0 126 36000 0 pipe 744 23 22 627 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ertt 72 103 345 3127 0 126 32256 0 da_ccb 544 0 56 1909 0 16 30464 0 tcp_bbr_pcb 832 2 34 411 0 16 29952 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 7 7 31 0 8 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-64 64 148 293 146060 0 254 28224 0 KNOTE 160 28 147 158996 0 62 28000 0 malloc-128 128 157 60 8445 0 126 27776 0 malloc-384 384 15 55 11389 0 30 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 18 6 76 0 16 24576 0 16 Bucket 144 68 100 418 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 2352 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 PWD 32 22 608 8279 0 254 20160 0 malloc-32 32 193 437 9662 0 254 20160 0 malloc-128 128 65 90 16567 0 126 19840 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 8393 0 2 16384 0 malloc-2048 2048 4 4 1641 0 8 16384 0 malloc-2048 2048 3 5 123 0 8 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 malloc-64 64 93 159 25034 0 254 16128 0 malloc-64 64 201 51 244 0 254 16128 0 malloc-32 32 158 346 3633 0 254 16128 0 vtnet_tx_hdr 24 0 668 673107 0 254 16032 0 udp_inpcb 496 6 26 275 0 254 15872 0 malloc-128 128 81 43 105 0 126 15872 0 unpcb 256 20 40 1524 0 254 15360 0 malloc-384 384 23 17 25 0 30 15360 0 malloc-256 256 28 32 274 0 62 15360 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-512 512 5 19 259 0 30 12288 0 malloc-32 32 250 128 338 0 254 12096 0 malloc-32 32 43 335 14200 0 254 12096 0 malloc-16 16 531 219 3412 0 254 12000 0 udplite_inpcb 496 0 24 42 0 254 11904 0 kenv 258 15 30 1038 0 30 11610 0 malloc-256 256 6 39 9594 0 62 11520 0 malloc-256 256 34 11 45 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-4096 4096 0 2 2 0 2 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-2048 2048 0 4 3 0 8 8192 0 malloc-1024 1024 1 7 13 0 16 8192 0 malloc-1024 1024 7 1 7 0 16 8192 0 malloc-512 512 0 16 7 0 30 8192 0 malloc-512 512 8 8 9 0 30 8192 0 malloc-512 512 2 14 65 0 30 8192 0 malloc-512 512 10 6 33 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 66 136 66 0 254 8080 0 sctp_laddr 48 0 168 12 0 254 8064 0 sackhole 32 0 252 6 0 254 8064 0 udpcb 32 6 246 317 0 254 8064 0 malloc-64 64 57 69 78 0 254 8064 0 malloc-64 64 8 118 12 0 254 8064 0 malloc-32 32 31 221 4191 0 254 8064 0 malloc-32 32 163 89 853 0 254 8064 0 malloc-32 32 0 252 38 0 254 8064 0 4 Bucket 48 6 162 199 0 254 8064 0 2 Bucket 32 49 203 1243 0 254 8064 0 malloc-16 16 2 498 5537 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 62 0 254 8000 0 malloc-16 16 132 368 28482 0 254 8000 0 malloc-16 16 7 493 121 0 254 8000 0 malloc-16 16 18 482 11425 0 254 8000 0 ripcb 496 5 11 140 0 254 7936 0 malloc-128 128 13 49 44 0 126 7936 0 sctp_chunk 152 5 47 50 0 254 7904 0 AIO 208 0 38 7 0 62 7904 0 AIOCB 552 0 14 9 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 72 0 30 7680 0 malloc-256 256 14 16 302 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 4 4 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 1 35 255 0 254 4032 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 sctp_readq 152 0 26 14 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 3 7 3 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 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 24 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 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 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