panic: Bad link elm 0xfffffe00a733a500 next->prev != elm cpuid = 1 time = 338 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009fa83f30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009fa84090 vpanic() at vpanic+0x2c5/frame 0xfffffe009fa84170 panic() at panic+0xb5/frame 0xfffffe009fa84240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe009fa842d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe009fa843b0 soclose() at soclose+0x1a4/frame 0xfffffe009fa844c0 _fdrop() at _fdrop+0x58/frame 0xfffffe009fa844f0 closef() at closef+0x686/frame 0xfffffe009fa846e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe009fa84750 fdescfree() at fdescfree+0x903/frame 0xfffffe009fa84940 exit1() at exit1+0x8b7/frame 0xfffffe009fa849d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe009fa849f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009fa84bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009fa84bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 2868 tid 101601 ] Stopped at kdb_enter+0x6b: movq $0,0x28eeeda(%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 0x363dc183ac41c53c rdx 0x1 rbx 0 rsp 0xfffffe009fa84070 rbp 0xfffffe009fa84090 rsi 0 rdi 0xffffffff817a71b9 vprintf+0x319 r8 0x3 r9 0xfffffe009fa83bc8 r10 0 r11 0xfffffe00587d7190 r12 0xfffffe00a4e61900 r13 0xfffffe009fa84001 r14 0xffffffff82c566e0 .str.18 r15 0xffffffff82c566e0 .str.18 rip 0xffffffff8179abdb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eeeda(%rip) db> show proc Process 2868 (syz-executor.1) at 0xfffffe00a72dfa70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe005886d538 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a4e1e000 (map 0xfffffe00a4e1e000) (map.pmap 0xfffffe00a4e1e0c0) (pmap 0xfffffe00a4e1e120) threads: 1 101601 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2875 785 785 0 S (threaded) syz-executor.2 100128 S nanslp 0xffffffff84056980 syz-executor.2 103096 S connec 0xfffffe00a5fb0bf0 syz-executor.2 2874 783 783 0 R (threaded) syz-executor.0 100094 RunQ syz-executor.0 103094 S connec 0xfffffe00a4e7d0e0 syz-executor.0 103095 S sbwait 0xfffffe00a4e4e1c4 syz-executor.0 103097 S connec 0xfffffe00a4e77840 syz-executor.0 103098 S uwait 0xfffffe00a4e35600 syz-executor.0 103099 S uwait 0xfffffe00a4e35480 syz-executor.0 2868 784 784 0 RE CPU 1 syz-executor.1 1808 1802 1808 0 Ss select 0xfffffe0053d467c0 dhclient 1805 1 1805 0 Ss select 0xfffffe0053d465c0 dhclient 1802 1786 436 65 S select 0xfffffe0056b90d40 dhclient 1786 436 436 0 S wait 0xfffffe00a721da70 sh 1777 1 1777 65 Ss select 0xfffffe0056b8f2c0 dhclient 1632 1 1632 0 Ss select 0xfffffe0053d466c0 dhclient 1628 1 1628 0 Ss select 0xfffffe0056b8f3c0 dhclient 1603 1 1603 65 Ss select 0xfffffe0056b90ec0 dhclient 1303 1 1303 0 Ss select 0xfffffe0053d46640 dhclient 1300 1 1300 0 Ss select 0xfffffe0056b8f640 dhclient 1273 1 1273 65 Ss select 0xfffffe0056b8f340 dhclient 1109 0 0 0 DL aiordy 0xfffffe00a4eb2a70 [aiod4] 1108 0 0 0 DL aiordy 0xfffffe00a4e43a70 [aiod3] 1107 0 0 0 DL aiordy 0xfffffe009e3fb538 [aiod2] 1106 0 0 0 DL aiordy 0xfffffe005886da70 [aiod1] 976 1 976 0 Ss select 0xfffffe0056b8f240 dhclient 973 1 973 0 Ss select 0xfffffe0056b8f1c0 dhclient 791 780 791 0 Ss piperd 0xfffffe009e9be000 syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff84056981 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff84056980 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff84056980 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffffe0056ffb880 syz-fuzzer 100119 S uwait 0xfffffe009e986800 syz-fuzzer 100120 S uwait 0xfffffe009e986900 syz-fuzzer 100121 S uwait 0xfffffe009e986a00 syz-fuzzer 100122 S uwait 0xfffffe009e986b00 syz-fuzzer 100123 S uwait 0xfffffe009e986c00 syz-fuzzer 100124 S kqread 0xfffffe0058750700 syz-fuzzer 100125 S uwait 0xfffffe009e986e00 syz-fuzzer 100126 S uwait 0xfffffe00588f3b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4e90b0 csh 776 694 776 0 Ss select 0xfffffe0053d46740 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057004cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583840b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583844b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583848b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058384cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00582dc0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00582dc4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00582dc8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00582dccb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056981 cron 694 1 694 0 Ss select 0xfffffe0053d463c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8f540 syslogd 436 1 436 0 Ss wait 0xfffffe0058904a70 devd 435 1 435 65 Ss select 0xfffffe0056b8f4c0 dhclient 350 1 350 0 Ss select 0xfffffe0053d46840 dhclient 347 1 347 0 Ss select 0xfffffe0056b8f5c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417cac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe00584a5538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417a9c0 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00079198e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a6878 [dom0] 100087 D launds 0xffffffff841a6884 [laundry: dom0] 100088 D umarcl 0xffffffff81e91160 [uma] 18 0 0 0 DL - 0xffffffff83e0dae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b4c460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d91d30 [pf purge] 15 0 0 0 DL - 0xffffffff84175e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84175e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84175e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84175e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c93240 [doneq0] 100047 D - 0xffffffff83c931c0 [async] 100080 D - 0xffffffff83c93040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aafc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e16c80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e16c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a0920 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84029f40 [g_event] 100038 D - 0xffffffff84029f80 [g_up] 100039 D - 0xffffffff84029fc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a18c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402ae40 [swapper] 100005 D - 0xfffffe000791c500 [softirq_0] 100006 D - 0xfffffe000791c400 [softirq_1] 100007 D - 0xfffffe000791c300 [if_io_tqg_0] 100008 D - 0xfffffe000791c200 [if_io_tqg_1] 100009 D - 0xfffffe000791c100 [if_config_tqg_0] 100012 D - 0xfffffe0053dde100 [thread taskq] 100013 D - 0xfffffe0053dde000 [inm_free taskq] 100015 D - 0xfffffe0053df1c00 [kqueue_ctx taskq] 100016 D - 0xfffffe0053df1b00 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [in6m_free taskq] 100019 D - 0xfffffe0053df1800 [pci_hp taskq] 100020 D - 0xfffffe0053df1700 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df1700 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df1700 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df1700 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df1600 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df1600 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df1600 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df1600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053e27700 [firmware taskq] 100040 D - 0xfffffe0053e27600 [crypto_0] 100041 D - 0xfffffe0053e27600 [crypto_1] 100057 D - 0xfffffe0053e27000 [vtnet0 rxq 0] 100058 D - 0xfffffe0056ec9e00 [vtnet0 txq 0] 100059 D - 0xfffffe0056ec9d00 [vtnet0 rxq 1] 100060 D - 0xfffffe0056ec9c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056b8f780 [virtio_balloon] 100066 D - 0xfffffe0056ec9500 [mca taskq] 100067 D - 0xffffffff82c5d660 [deadlkres] 100075 D - 0xfffffe0056ec9300 [acpi_task_0] 100076 D - 0xfffffe0056ec9300 [acpi_task_1] 100077 D - 0xfffffe0056ec9300 [acpi_task_2] 100079 D - 0xfffffe0053e27500 [CAM taskq] db> show all locks Process 2868 (syz-executor.1) thread 0xfffffe00a4e61900 (101601) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a733a968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081ad370) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a733a988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 5 1025K 6255 vfscache 3 1025K 3 pcb 162 686K 5516 inodedep 13 517K 2141 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 152 300K 2961 acpica 1674 184K 54712 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 1931 tfo_ccache 1 128K 1 filedesc 16 121K 3805 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_stro 65 65K 1006 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atcl 131 50K 3571 umtx 374 47K 374 kdtrace 233 46K 5976 temp 36 35K 2391 hostcache 1 32K 1 shm 1 32K 5 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 routetbl 140 19K 457 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 114 bus-sc 33 14K 1692 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 ksem 7 11K 101 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 2127 sctp_atky 196 9K 4688 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 21 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 262 kqueue 69 7K 2891 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 464 DEVFSP 80 5K 265 pf_ifnet 13 5K 42 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 34 5K 50 vt 11 5K 11 pwddesc 66 5K 2876 pf_table 2 4K 9 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 57 hhook 15 4K 17 selfd 52 4K 46748 fpukern_ctx 3 3K 3 proc-args 53 3K 675 terminal 11 3K 11 select 19 3K 101 uidinfo 3 3K 11 sctp_athm 131 3K 3663 sctp_map 130 3K 1962 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 dirrem 4 1K 2004 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 110 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 189 pci_link 10 1K 10 crypto 4 1K 84 inpcbpolicy 20 1K 1525 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_aadr 8 1K 33 newdirblk 4 1K 1895 mkdir 4 1K 3790 diradd 4 1K 2043 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 799 chacha20random 1 1K 1 pf_osfp 3 1K 3 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 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 6467 aesni_data 2 1K 2 pf_rule 1 1K 26 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 312 CAM I/O Scheduler 1 1K 1 VN POLL 1 1K 5 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 127 sctp_vrf 1 1K 1 freework 1 1K 2883 vnet 1 1K 1 entropy 2 1K 42 iov 1 1K 17638 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 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1652 sctp_iter 0 0K 12 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_stri 0 0K 164 chd data 0 0K 5 htcp data 0 0K 9 tcp_do 0 0K 0 tcp_fsb 0 0K 226 cubic data 0 0K 15 dctcp data 0 0K 9 mqdata 0 0K 0 vegas data 0 0K 8 cdg data 0 0K 18 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 1701 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 53 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 freefile 0 0K 1998 freeblks 0 0K 2035 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 793 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 40 ip6_msource 0 0K 0 ip6_moptions 0 0K 7 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 33 twsbuf 0 0K 0 statfs 0 0K 2083 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 21 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 85 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 7191 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 20 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 121 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 331 eventfd 0 0K 0 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 304 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 774 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 8325 982 783369 0 254 38121472 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8912 658 1606630 0 254 2449920 0 tcp_log 416 0 5274 48508 0 254 2193984 0 RADIX NODE 144 12541 1790 119630 0 62 2063664 0 BUF TRIE 144 352 11408 4083 0 62 1693440 0 malloc-384 384 4159 11 4215 0 30 1601280 0 malloc-128 128 12225 51 14307 0 126 1571328 0 malloc-4096 4096 326 1 485 0 2 1339392 0 mbuf_cluster 2048 630 0 630 0 254 1290240 0 UMA Slabs 0 112 10629 24 10629 0 126 1193136 0 vmem btag 56 17445 98 17445 0 254 982408 0 ertt_txseginfo 40 0 18382 350101 0 254 735280 0 FFS inode 1160 519 27 2518 0 8 633360 0 256 Bucket 2048 233 15 15212 0 8 507904 0 tcp_bbr_map 128 0 3379 103778 0 126 432512 0 malloc-65536 65536 4 2 180 0 1 393216 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 VM OBJECT 264 1305 75 43748 0 30 364320 0 THREAD 1808 165 22 3099 0 8 338096 0 sctp_asoc 2288 65 65 981 0 254 297440 0 malloc-4096 4096 67 5 2878 0 2 294912 0 malloc-2048 2048 74 70 10036 0 8 294912 0 VNODE 448 557 82 2558 0 30 286272 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-64 64 3918 114 4001 0 254 258048 0 malloc-16 16 14127 373 16039 0 254 232000 0 DEVCTL 1024 9 211 153 0 0 225280 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 691 0 1 196608 0 malloc-16384 16384 7 5 1900 0 1 196608 0 MAP ENTRY 96 1668 348 162597 0 126 193536 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5552 244 7613 0 254 185472 0 malloc-384 384 229 241 5800 0 30 180480 0 sctp_ep 1280 66 72 2498 0 254 176640 0 malloc-128 128 1295 69 29771 0 126 174592 0 mbuf_packet 256 153 477 10065 0 254 161280 0 malloc-256 256 50 565 7220 0 62 157440 0 FFS2 dinode 256 519 21 2518 0 62 138240 0 S VFS Cache 104 1020 306 3122 0 126 137904 0 malloc-65536 65536 0 2 7 0 1 131072 0 malloc-65536 65536 0 2 5 0 1 131072 0 VMSPACE 2544 40 11 2850 0 4 129744 0 malloc-1024 1024 119 5 305 0 16 126976 0 malloc-256 256 369 126 6064 0 62 126720 0 clpbuf 2624 0 48 326 0 16 125952 0 malloc-1024 1024 68 52 1071 0 16 122880 0 sctp_raddr 736 65 100 1116 0 254 121440 0 ksiginfo 112 73 971 2054 0 126 116928 0 malloc-8192 8192 12 2 14 0 1 114688 0 PROC 1336 66 18 2875 0 8 112224 0 malloc-256 256 162 273 9427 0 62 111360 0 128 Bucket 1024 76 31 1670 0 16 109568 0 socket 944 49 67 5324 0 254 109504 0 malloc-32768 32768 1 2 15 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 filedesc0 1072 67 24 2876 0 8 97552 0 malloc-64 64 950 562 51079 0 254 96768 0 malloc-128 128 405 308 6778 0 126 91264 0 malloc-4096 4096 22 0 25 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 15 2 29 0 2 69632 0 malloc-65536 65536 0 1 136 0 1 65536 0 malloc-32768 32768 1 1 131 0 1 65536 0 malloc-2048 2048 17 15 627 0 8 65536 0 g_bio 408 0 160 22620 0 30 65280 0 malloc-256 256 1 239 3827 0 62 61440 0 64 Bucket 512 85 27 5121 0 30 57344 0 malloc-4096 4096 11 2 546 0 2 53248 0 malloc-64 64 736 83 8031 0 254 52416 0 malloc-16384 16384 2 1 162 0 1 49152 0 malloc-8192 8192 5 1 106 0 1 49152 0 32 Bucket 256 57 123 13824 0 62 46080 0 tcpcb 1080 6 36 788 0 254 45360 0 tcp_inpcb 496 6 82 788 0 254 43648 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4770 350 5456 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 23259 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_chunk 152 60 148 561 0 254 31616 0 malloc-256 256 71 49 953 0 62 30720 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 52436 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 Files 80 240 110 14868 0 126 28000 0 malloc-128 128 20 197 277 0 126 27776 0 malloc-256 256 89 16 529 0 62 26880 0 pipe 744 23 12 444 0 16 26040 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 15 9 1273 0 16 24576 0 malloc-1024 1024 16 8 33 0 16 24576 0 malloc-64 64 0 378 611 0 254 24192 0 8 Bucket 80 50 250 1473 0 126 24000 0 malloc-128 128 124 62 2355 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 44 16 132 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 tcp_bbr_pcb 832 0 27 309 0 16 22464 0 tcp_rack_pcb 832 0 27 226 0 16 22464 0 PWD 32 20 610 1985 0 254 20160 0 malloc-64 64 163 152 17384 0 254 20160 0 udplite_inpcb 496 3 37 429 0 254 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 146 0 2 16384 0 malloc-2048 2048 3 5 24 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 1 31 295 0 30 16384 0 malloc-32 32 267 237 3598 0 254 16128 0 malloc-32 32 57 447 459 0 254 16128 0 vtnet_tx_hdr 24 0 668 644989 0 254 16032 0 malloc-128 128 75 49 483 0 126 15872 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-4096 4096 0 3 2085 0 2 12288 0 malloc-512 512 10 14 118 0 30 12288 0 malloc-32 32 140 238 3788 0 254 12096 0 16 Bucket 144 57 27 544 0 62 12096 0 2 Bucket 32 57 321 906 0 254 12096 0 malloc-16 16 522 228 3728 0 254 12000 0 ripcb 496 5 19 78 0 254 11904 0 udp_inpcb 496 6 18 230 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1263 0 254 11520 0 malloc-256 256 27 18 294 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 1 3 38 0 8 8192 0 malloc-2048 2048 0 4 6 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 24 0 16 8192 0 malloc-512 512 6 10 21 0 30 8192 0 malloc-512 512 3 13 63 0 30 8192 0 malloc-512 512 10 6 11 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 6 0 254 8096 0 PGRP 88 34 58 50 0 126 8096 0 rl_entry 40 77 125 77 0 254 8080 0 sctp_stream_msg_out 112 17 55 352 0 254 8064 0 sctp_laddr 48 10 158 598 0 254 8064 0 tcp_rack_map 112 0 72 341 0 126 8064 0 udpcb 32 9 243 659 0 254 8064 0 ertt 72 6 106 788 0 126 8064 0 malloc-64 64 40 86 236 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 45 0 254 8064 0 malloc-32 32 104 148 1658 0 254 8064 0 malloc-32 32 38 214 2827 0 254 8064 0 malloc-32 32 23 229 49 0 254 8064 0 4 Bucket 48 6 162 96 0 254 8064 0 malloc-16 16 152 348 5891 0 254 8000 0 malloc-16 16 17 483 65 0 254 8000 0 malloc-16 16 35 465 25766 0 254 8000 0 malloc-16 16 21 479 46 0 254 8000 0 malloc-16 16 11 489 25 0 254 8000 0 malloc-128 128 17 45 58 0 126 7936 0 malloc-128 128 1 61 59 0 126 7936 0 sctp_readq 152 0 52 160 0 254 7904 0 AIO 208 0 38 42 0 62 7904 0 cryptop 280 0 28 13 0 30 7840 0 AIOCB 552 0 14 45 0 16 7728 0 malloc-384 384 1 19 386 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 AIOLIO 272 0 28 20 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 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 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 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 da_ccb 544 0 0 0 0 16 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 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 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 NCLNODE 584 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 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