panic: Bad link elm 0xfffffe00a70b0500 next->prev != elm cpuid = 1 time = 1628270172 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00577d4f30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00577d5090 vpanic() at vpanic+0x2c5/frame 0xfffffe00577d5170 panic() at panic+0xb5/frame 0xfffffe00577d5240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe00577d52d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe00577d53b0 soclose() at soclose+0x1a4/frame 0xfffffe00577d54c0 _fdrop() at _fdrop+0x58/frame 0xfffffe00577d54f0 closef() at closef+0x686/frame 0xfffffe00577d56e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00577d5750 fdescfree() at fdescfree+0x903/frame 0xfffffe00577d5940 exit1() at exit1+0x8b7/frame 0xfffffe00577d59d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00577d59f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00577d5bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8 KDB: enter: panic [ thread pid 2762 tid 100133 ] Stopped at kdb_enter+0x6b: movq $0,0x28eba0a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x28a3d3337aae7279 rdx 0x1 rbx 0 rsp 0xfffffe00577d5070 rbp 0xfffffe00577d5090 rsi 0 rdi 0xffffffff817abf09 vprintf+0x319 r8 0x3 r9 0xfffffe00577d4ba8 r10 0 r11 0xfffffe009e96dc30 r12 0xfffffe009e9d91e0 r13 0xfffffe00577d5001 r14 0xffffffff82c612e0 .str.18 r15 0xffffffff82c612e0 .str.18 rip 0xffffffff8179f92b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eba0a(%rip) db> show proc Process 2762 (syz-executor.0) at 0xfffffe009e9a5000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe0058909a70 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4f538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a73b59f0 (map 0xfffffe00a73b59f0) (map.pmap 0xfffffe00a73b5ab0) (pmap 0xfffffe00a73b5b10) threads: 1 100133 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2765 789 789 0 R (threaded) syz-executor.3 101374 RunQ syz-executor.3 102657 S nanslp 0xffffffff84058201 syz-executor.3 102659 S uwait 0xfffffe00a5df8580 syz-executor.3 102664 S uwait 0xfffffe00a5df8380 syz-executor.3 102667 S uwait 0xfffffe00a5df8680 syz-executor.3 2763 786 786 0 R (threaded) syz-executor.2 101723 RunQ syz-executor.2 102654 S nanslp 0xffffffff84058200 syz-executor.2 102655 S uwait 0xfffffe009e9dbd00 syz-executor.2 102660 S uwait 0xfffffe009e9db200 syz-executor.2 102666 S uwait 0xfffffe009e9db280 syz-executor.2 2762 782 782 0 RE CPU 1 syz-executor.0 2308 1 2308 65 Ss select 0xfffffe00a5df88c0 dhclient 2103 1 783 0 S uwait 0xfffffe009e3ce280 syz-executor.1 2095 1 783 0 S uwait 0xfffffe009e3ce800 syz-executor.1 2088 1 783 0 S uwait 0xfffffe0056ff8180 syz-executor.1 2086 1 786 0 S uwait 0xfffffe005883e400 syz-executor.2 2082 1 786 0 S uwait 0xfffffe00a5c35380 syz-executor.2 2077 1 786 0 S uwait 0xfffffe00a5df8f00 syz-executor.2 2073 1 786 0 S uwait 0xfffffe009e3ce180 syz-executor.2 2072 1 786 0 S uwait 0xfffffe00a5c35280 syz-executor.2 2004 1 2004 0 Ss select 0xfffffe009e9db6c0 dhclient 2001 1 2001 0 Ss select 0xfffffe00a725b8c0 dhclient 1971 1 1971 65 Ss select 0xfffffe00a725b9c0 dhclient 1647 1 1647 0 Ss select 0xfffffe00a725bac0 dhclient 1644 1 1644 0 Ss select 0xfffffe00a725be40 dhclient 1617 1 1617 65 Ss select 0xfffffe00a725bcc0 dhclient 1606 0 0 0 DL aiordy 0xfffffe00a710da70 [aiod4] 1605 0 0 0 DL aiordy 0xfffffe00588e7538 [aiod3] 1604 0 0 0 DL aiordy 0xfffffe00a5cb1538 [aiod2] 1603 0 0 0 DL aiordy 0xfffffe009e9ae538 [aiod1] 1511 1 1511 0 Ss select 0xfffffe00a70c5a40 dhclient 1505 1 1505 0 Ss select 0xfffffe00a70c5ac0 dhclient 1478 1 1478 65 Ss select 0xfffffe00a70c5e40 dhclient 1181 1 1181 0 Ss select 0xfffffe009e9db0c0 dhclient 1178 1 1178 0 Ss select 0xfffffe00a70c5d40 dhclient 789 780 789 0 Ss nanslp 0xffffffff84058201 syz-executor.3 786 780 786 0 Ss nanslp 0xffffffff84058201 syz-executor.2 783 780 783 0 Ss piperd 0xfffffe009e97c2e8 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100107 S kqread 0xfffffe00589e3500 syz-fuzzer 100118 S uwait 0xfffffe00584b1d00 syz-fuzzer 100119 S uwait 0xfffffe00584b1e00 syz-fuzzer 100120 S uwait 0xfffffe00584b1f00 syz-fuzzer 100121 S uwait 0xfffffe005883e700 syz-fuzzer 100122 S uwait 0xfffffe005883e800 syz-fuzzer 100123 S uwait 0xfffffe005883e900 syz-fuzzer 100124 S uwait 0xfffffe005883ea00 syz-fuzzer 100125 S uwait 0xfffffe005883eb00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4c05e8 csh 776 694 776 0 Ss select 0xfffffe009e3ce7c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f88b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f8cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e70b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e74b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e78b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e7cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575220b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575224b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe00584b1240 sshd 507 1 507 0 Ss select 0xfffffe009e3cebc0 syslogd 436 1 436 0 Ss select 0xfffffe009e3cec40 devd 435 1 435 65 Ss select 0xfffffe00588f30c0 dhclient 350 1 350 0 Ss select 0xfffffe009e3cecc0 dhclient 347 1 347 0 Ss select 0xfffffe00588f32c0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058738538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058917ce8 [/ 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 0xffffffff81e9a550 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849cd460 [sctp_iterator] 16 0 0 0 RL CPU 0 [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 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [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 DLs (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 D - 0xfffffe0053de6500 [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 - 0xffffffff82c68260 [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 2762 (syz-executor.0) thread 0xfffffe009e9d91e0 (100133) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a70b0968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081ab338) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a70b0988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330 Process 16 (pf purge) thread 0xfffffe0056fe8020 (100074) shared sx vnet_sxlock (vnet_sxlock) r = 0 (0xffffffff84184980) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf.c:1648 exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff84c5da40) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf.c:1644 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 109 1051K 5801 vfscache 3 1025K 3 pcb 109 623K 5066 inodedep 29 523K 2146 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 162 329K 2858 vmem 3 274K 5 filedesc 32 249K 3581 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 1824 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 96 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 248 49K 5438 sctp_stro 35 35K 881 temp 35 33K 2611 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 sctp_atcl 73 28K 3195 freework 109 28K 3378 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 131 17K 420 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 39 12K 111 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 2096 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 100 rpc 2 8K 2 shmfd 1 8K 15 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 76 7K 2848 cred 27 7K 305 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 467 DEVFSP 80 5K 495 ufs_dirhash 24 5K 24 pwddesc 73 5K 2783 sctp_atky 108 5K 4188 UMA 270 5K 270 session 35 5K 51 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 indirdep 14 4K 1878 acpisem 28 4K 28 selfd 55 4K 33287 lockf 32 4K 85 hhook 15 4K 17 freeblks 12 3K 1986 proc-args 52 3K 681 terminal 11 3K 11 select 19 3K 81 uidinfo 3 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freefile 12 2K 1916 in_multi 6 2K 8 diradd 10 2K 1971 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_athm 73 2K 3247 msi 9 2K 9 clone 9 2K 9 sctp_map 70 2K 1762 tun 7 2K 7 softdep 1 1K 1 dirrem 4 1K 1925 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 158 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 26 1K 1181 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 89 pci_link 10 1K 10 pf_osfp 6 1K 6 tcp_fsb 5 1K 146 crypto 4 1K 121 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 1782 mkdir 4 1K 3564 pfil 4 1K 4 osd 15 1K 827 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 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 12 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 531 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 6160 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 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 tcp_do 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 56 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 16 vegas data 0 0K 0 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1330 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_aadr 0 0K 8 sctp_stri 0 0K 132 dctcp data 0 0K 17 cdg data 0 0K 24 cubic data 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 1979 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 76 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 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 20 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 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 2000 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 112 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 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 139 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 17095 ioctlops 0 0K 343 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 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 842 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 992 66130 0 254 38141952 0 tcp_log 416 405 12357 108784 0 254 5308992 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8820 750 595907 0 254 2449920 0 BUF TRIE 144 199 11561 4716 0 62 1693440 0 malloc-384 384 4277 13 4667 0 30 1647360 0 malloc-128 128 11309 409 15492 0 126 1499904 0 mbuf_cluster 2048 720 0 720 0 254 1474560 0 malloc-4096 4096 326 2 531 0 2 1343488 0 UMA Slabs 0 112 10679 10 10679 0 126 1197168 0 vmem btag 56 18488 63 18488 0 254 1038856 0 RADIX NODE 144 6872 235 79571 0 62 1023408 0 tcp_bbr_map 128 0 7006 163333 0 126 896768 0 ertt_txseginfo 40 0 20604 436569 0 254 824160 0 FFS inode 1160 529 31 2445 0 8 649600 0 256 Bucket 2048 273 11 15243 0 8 581632 0 malloc-65536 65536 4 4 350 0 1 524288 0 malloc-16384 16384 20 5 1968 0 1 409600 0 VM OBJECT 264 1399 86 41888 0 30 392040 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-4096 4096 82 6 3405 0 2 360448 0 THREAD 1808 173 25 2667 0 8 357984 0 VNODE 448 567 81 2485 0 30 290304 0 malloc-64 64 4117 41 6866 0 254 266112 0 MAP ENTRY 96 2074 320 156237 0 126 229824 0 malloc-32768 32768 0 7 1736 0 1 229376 0 malloc-16 16 14032 218 14137 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-256 256 383 487 7259 0 62 222720 0 malloc-65536 65536 1 2 11 0 1 196608 0 malloc-32768 32768 2 4 18 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 157 563 8542 0 254 184320 0 sctp_asoc 2288 35 45 881 0 254 183040 0 malloc-32 32 5326 344 6462 0 254 181440 0 malloc-2048 2048 42 38 2415 0 8 163840 0 malloc-128 128 1210 61 26233 0 126 162688 0 malloc-1024 1024 123 25 2082 0 16 151552 0 VMSPACE 2544 47 10 2749 0 4 145008 0 FFS2 dinode 256 529 26 2445 0 62 142080 0 S VFS Cache 104 1027 338 2989 0 126 141960 0 128 Bucket 1024 103 32 2206 0 16 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-384 384 57 263 2268 0 30 122880 0 ksiginfo 112 71 973 385 0 126 116928 0 PROC 1336 73 14 2769 0 8 116232 0 malloc-128 128 854 45 2149 0 126 115072 0 malloc-256 256 27 408 8142 0 62 111360 0 sctp_ep 1280 38 46 2220 0 254 107520 0 filedesc0 1072 74 24 2783 0 8 105056 0 malloc-256 256 340 50 5625 0 62 99840 0 malloc-8192 8192 8 4 137 0 1 98304 0 socket 944 54 50 4708 0 254 98176 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 76 0 16 83968 0 malloc-128 128 516 73 4036 0 126 75392 0 g_bio 408 0 180 34834 0 30 73440 0 malloc-1024 1024 36 32 882 0 16 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 sctp_raddr 736 38 50 959 0 254 64768 0 malloc-4096 4096 13 2 29 0 2 61440 0 malloc-2048 2048 11 19 1053 0 8 61440 0 malloc-384 384 74 86 3196 0 30 61440 0 malloc-64 64 584 298 2211 0 254 56448 0 tcpcb 1080 11 38 816 0 254 52920 0 malloc-256 256 110 85 4056 0 62 49920 0 32 Bucket 256 59 136 14436 0 62 49920 0 64 Bucket 512 83 13 4125 0 30 49152 0 malloc-64 64 585 108 3186 0 254 44352 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 4957 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 23319 0 16 36864 0 tcp_inpcb 496 12 60 816 0 254 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 7 9 32 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 81 143 782 0 62 32256 0 malloc-256 256 61 59 2283 0 62 30720 0 da_ccb 544 0 56 8820 0 16 30464 0 pipe 744 23 17 433 0 16 29760 0 malloc-4096 4096 7 0 7 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 21685 0 62 28000 0 Files 80 245 105 14640 0 126 28000 0 malloc-128 128 157 60 2045 0 126 27776 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 18 6 39 0 16 24576 0 PWD 32 27 729 1865 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 433 0 16 22464 0 malloc-64 64 153 162 36172 0 254 20160 0 malloc-128 128 65 90 3789 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-256 256 29 46 404 0 62 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 2003 0 2 16384 0 malloc-2048 2048 4 4 201 0 8 16384 0 malloc-2048 2048 4 4 34 0 8 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 malloc-512 512 1 31 137 0 30 16384 0 malloc-64 64 202 50 247 0 254 16128 0 malloc-32 32 198 306 3236 0 254 16128 0 vtnet_tx_hdr 24 0 668 274518 0 254 16032 0 malloc-16 16 595 405 3704 0 254 16000 0 8 Bucket 80 46 154 1232 0 126 16000 0 udp_inpcb 496 9 23 272 0 254 15872 0 sctp_chunk 152 5 99 234 0 254 15808 0 tcp_rack_pcb 832 5 13 146 0 16 14976 0 malloc-2048 2048 3 3 144 0 8 12288 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-1024 1024 7 5 43 0 16 12288 0 malloc-512 512 5 19 352 0 30 12288 0 malloc-512 512 10 14 23 0 30 12288 0 malloc-64 64 98 91 19123 0 254 12096 0 malloc-32 32 254 124 338 0 254 12096 0 2 Bucket 32 56 322 994 0 254 12096 0 ripcb 496 5 19 59 0 254 11904 0 malloc-128 128 86 7 151 0 126 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 1269 0 254 11520 0 malloc-384 384 23 7 25 0 30 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-1024 1024 1 7 23 0 16 8192 0 malloc-512 512 8 8 9 0 30 8192 0 malloc-512 512 4 12 13 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 68 0 126 8096 0 rl_entry 40 82 120 82 0 254 8080 0 sctp_stream_msg_out 112 28 44 101 0 254 8064 0 sctp_laddr 48 0 168 504 0 254 8064 0 tcp_rack_map 112 20 52 259 0 126 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 8 244 306 0 254 8064 0 ertt 72 11 101 816 0 126 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 1547 0 254 8064 0 malloc-32 32 164 88 317 0 254 8064 0 malloc-32 32 103 149 5956 0 254 8064 0 malloc-32 32 62 190 1238 0 254 8064 0 malloc-32 32 0 252 13 0 254 8064 0 4 Bucket 48 5 163 91 0 254 8064 0 malloc-16 16 1 499 3209 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 40 460 26183 0 254 8000 0 malloc-16 16 7 493 121 0 254 8000 0 malloc-16 16 77 423 3259 0 254 8000 0 udplite_inpcb 496 0 16 34 0 254 7936 0 malloc-128 128 13 49 94 0 126 7936 0 AIOCB 552 0 14 17 0 16 7728 0 malloc-384 384 0 20 43 0 30 7680 0 malloc-256 256 14 16 277 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-4096 4096 0 1 2 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 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 4 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 sctp_readq 152 3 23 23 0 254 3952 0 AIO 208 0 19 16 0 62 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 32 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 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 AIOLIO 272 0 0 0 0 30 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 TMPFS node 224 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-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-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 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