panic: Bad link elm 0xfffffe009fa22a00 next->prev != elm cpuid = 0 time = 1627109041 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0057357f30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0057358090 vpanic() at vpanic+0x2c5/frame 0xfffffe0057358170 panic() at panic+0xb5/frame 0xfffffe0057358240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe00573582d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe00573583b0 soclose() at soclose+0x1a4/frame 0xfffffe00573584c0 _fdrop() at _fdrop+0x58/frame 0xfffffe00573584f0 closef() at closef+0x686/frame 0xfffffe00573586e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe0057358750 fdescfree() at fdescfree+0x903/frame 0xfffffe0057358940 exit1() at exit1+0x8b7/frame 0xfffffe00573589d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00573589f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe0057358bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057358bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 6319 tid 107855 ] Stopped at kdb_enter+0x6b: movq $0,0x28ee95a(%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 0x63f3d25a2d5d4231 rdx 0x1 rbx 0 rsp 0xfffffe0057358070 rbp 0xfffffe0057358090 rsi 0 rdi 0xffffffff817a8739 vprintf+0x319 r8 0x3 r9 0xfffffe0057357ba8 r10 0 r11 0xfffffe009e4a16f0 r12 0xfffffe00a75d6020 r13 0xfffffe0057358001 r14 0xffffffff82c58980 .str.18 r15 0xffffffff82c58980 .str.18 rip 0xffffffff8179c15b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ee95a(%rip) db> show proc Process 6319 (syz-executor.2) at 0xfffffe00a7a69000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe009e49d538 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7a209f0 (map 0xfffffe00a7a209f0) (map.pmap 0xfffffe00a7a20ab0) (pmap 0xfffffe00a7a20b10) threads: 1 107855 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 6325 785 785 0 R (threaded) syz-executor.0 108255 RunQ syz-executor.0 108318 S uwait 0xfffffe009e4f3800 syz-executor.0 6324 789 789 0 R (threaded) syz-executor.3 107831 RunQ syz-executor.3 108317 Run CPU 1 syz-executor.3 6319 788 788 0 RE CPU 0 syz-executor.2 6318 6317 6318 2 Rs sh 6317 698 698 0 R cron 6115 1 785 0 S uwait 0xfffffe005884c000 syz-executor.0 6112 1 785 0 S uwait 0xfffffe009fb15880 syz-executor.0 5884 1 789 0 S uwait 0xfffffe009fb15480 syz-executor.3 5808 1 786 0 S uwait 0xfffffe005884c200 syz-executor.1 5806 1 788 0 S uwait 0xfffffe009fb15680 syz-executor.2 5800 1 788 0 S uwait 0xfffffe009e4f3f00 syz-executor.2 5799 1 786 0 S uwait 0xfffffe009e4f3e00 syz-executor.1 5795 1 788 0 S uwait 0xfffffe009fa47c00 syz-executor.2 5794 1 786 0 S uwait 0xfffffe009fa1c780 syz-executor.1 5791 1 788 0 S uwait 0xfffffe009fa1c880 syz-executor.2 5789 1 788 0 S uwait 0xfffffe009fa1b280 syz-executor.2 5787 1 788 0 S uwait 0xfffffe009fb15d80 syz-executor.2 5784 1 788 0 S uwait 0xfffffe009e2d1080 syz-executor.2 5781 1 788 0 S uwait 0xfffffe009fa47500 syz-executor.2 5778 1 788 0 S uwait 0xfffffe009fa47900 syz-executor.2 5776 1 788 0 S uwait 0xfffffe009fa1b180 syz-executor.2 5775 1 788 0 S uwait 0xfffffe009e2d1980 syz-executor.2 5398 1 789 60928 S uwait 0xfffffe009fa47b00 syz-executor.3 2609 1 786 0 S uwait 0xfffffe009fa47200 syz-executor.1 2608 1 786 0 S uwait 0xfffffe009fa47e00 syz-executor.1 2116 0 0 0 DL aiordy 0xfffffe009e4ed000 [aiod4] 2115 0 0 0 DL aiordy 0xfffffe00a73d4a70 [aiod3] 2114 0 0 0 DL aiordy 0xfffffe009fa41000 [aiod2] 2113 0 0 0 DL aiordy 0xfffffe0058889a70 [aiod1] 2051 1 2051 65 Ss select 0xfffffe009fa345c0 dhclient 1770 1 1770 0 Ss select 0xfffffe009fa34340 dhclient 1766 1 1766 0 Ss select 0xfffffe009fa34940 dhclient 1747 1 1747 65 Ss select 0xfffffe0056b8f1c0 dhclient 1502 1 1502 0 Ss select 0xfffffe009fa340c0 dhclient 1496 1 1496 0 Ss select 0xfffffe00a73139c0 dhclient 1470 1 1470 65 Ss select 0xfffffe00a7313cc0 dhclient 1245 1 1245 0 Ss select 0xfffffe009fa34740 dhclient 1242 1 1242 0 Ss select 0xfffffe009fa347c0 dhclient 1211 1 1211 65 Ss select 0xfffffe0053d46040 dhclient 1052 1 1052 0 Ss select 0xfffffe009fa34dc0 dhclient 1049 1 1049 0 Ss select 0xfffffe009fa34c40 dhclient 789 780 789 0 Ss nanslp 0xffffffff84057980 syz-executor.3 788 780 788 0 Ss nanslp 0xffffffff84057980 syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100123 S kqread 0xfffffe009e2ceb00 syz-fuzzer 100124 S uwait 0xfffffe009e4f3500 syz-fuzzer 100125 S uwait 0xfffffe009e4f3600 syz-fuzzer 100126 S uwait 0xfffffe009e4f3700 syz-fuzzer 100127 S uwait 0xfffffe009e9a3d00 syz-fuzzer 100128 S uwait 0xfffffe009e4f3a00 syz-fuzzer 100129 S uwait 0xfffffe009e4f3b00 syz-fuzzer 100130 S uwait 0xfffffe009e9a3e00 syz-fuzzer 100131 S uwait 0xfffffe009e4f3c00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00589d0b20 csh 776 694 776 0 Ss select 0xfffffe0053d466c0 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 0xffffffff84057981 cron 694 1 694 0 Ss select 0xfffffe0056b8f040 sshd 507 1 507 0 Ss select 0xfffffe0056b8f540 syslogd 436 1 436 0 Ss select 0xfffffe0053d467c0 devd 435 1 435 65 Ss select 0xfffffe0053d46740 dhclient 350 1 350 0 Ss select 0xfffffe0053d468c0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8f640 dhclient 23 0 0 0 DL syncer 0xffffffff8417dac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058502000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417b9c0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00079198e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3d80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a78b8 [dom0] 100086 D launds 0xffffffff841a78c4 [laundry: dom0] 100087 D umarcl 0xffffffff81e92780 [uma] 18 0 0 0 DL - 0xffffffff83e0eae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848a1460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c77e20 [pf purge] 15 0 0 0 DL - 0xffffffff84176e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84176e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84176e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84176e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c94240 [doneq0] 100047 D - 0xffffffff83c941c0 [async] 100080 D - 0xffffffff83c94040 [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_ 0xffffffff841a1960 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff8402af40 [g_event] 100038 D - 0xffffffff8402af80 [g_up] 100039 D - 0xffffffff8402afc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 RunQ [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 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a2900 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402be40 [swapper] 100005 D - 0xfffffe000791d500 [softirq_0] 100006 D - 0xfffffe000791d400 [softirq_1] 100007 D - 0xfffffe000791d300 [if_io_tqg_0] 100008 D - 0xfffffe000791d200 [if_io_tqg_1] 100009 D - 0xfffffe000791d100 [if_config_tqg_0] 100012 RunQ [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 - 0xffffffff82c5f901 [deadlkres] 100075 D - 0xfffffe0056ec9300 [acpi_task_0] 100076 D - 0xfffffe0056ec9300 [acpi_task_1] 100077 D - 0xfffffe0056ec9300 [acpi_task_2] 100079 D - 0xfffffe0053e27500 [CAM taskq] 6326 6318 6318 2 Z sysctl db> show all locks Process 6324 (syz-executor.3) thread 0xfffffe009fbbb900 (108317) exclusive rw vm object (vm object) r = 0 (0xfffffe00a7973e70) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7a43a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 6319 (syz-executor.2) thread 0xfffffe00a75d6020 (107855) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009fa22e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081ad308) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009fa22e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 0 (kernel) thread 0xfffffe0053dee1e0 (100012) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840ac600) 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 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 12681 vfscache 3 1025K 3 pcb 156 681K 14778 inodedep 23 521K 5790 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 56 441K 10591 subproc 189 394K 6428 vmem 3 274K 5 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 5372 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 109 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 418 53K 418 kdtrace 267 51K 14646 sctp_atcl 101 38K 9650 sctp_stro 36 36K 2624 temp 36 35K 3113 hostcache 1 32K 1 shm 1 32K 18 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 146 19K 602 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ksem 35 14K 141 bus-sc 33 14K 1692 lltable 44 14K 304 KTRACE 101 13K 105 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 5727 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 91 8K 6354 cred 30 8K 337 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 plimit 25 7K 585 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 DEVFSP 94 6K 1254 sctp_atky 137 6K 12649 pwddesc 87 6K 6354 pf_ifnet 14 6K 118 ufs_dirhash 24 5K 24 session 36 5K 58 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 42 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 34 4K 287 dirrem 14 4K 5474 acpisem 28 4K 28 selfd 55 4K 92235 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 55 3K 736 terminal 11 3K 11 uidinfo 5 3K 40 select 19 3K 175 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 99 sctp_athm 101 2K 9925 CAM XPT 22 2K 543 in_multi 6 2K 8 tcp_fsb 42 2K 747 freefile 10 2K 5449 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_map 72 2K 5200 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 7102 softdep 1 1K 1 mkdir 8 1K 10558 freeblks 4 1K 5500 xform 16 1K 1913 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 376 NFSD session 1 1K 1 inpcbpolicy 30 1K 3658 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 crypto 4 1K 549 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 23 1K 1918 sctp_aadr 8 1K 66 sctp_stri 1 1K 588 newdirblk 4 1K 5279 diradd 4 1K 5515 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 5 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 aesni_data 2 1K 2 pf_rule 1 1K 149 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 10671 filecaps 5 1K 123 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 22 chd data 0 0K 33 cubic data 0 0K 14 dctcp data 0 0K 35 vegas data 0 0K 21 htcp data 0 0K 15 sctp_mcore 0 0K 0 sctp_socko 0 0K 4586 sctp_iter 0 0K 46 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 35 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 mqdata 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 4683 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 186 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 2372 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 67 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 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 6 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 16 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 5532 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 62 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 222 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 19134 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 10 lio 0 0K 2 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 179 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 19831 ioctlops 0 0K 764 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 2 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1005 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 7 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 9689 278 861972 0 254 40824832 0 tcp_log 416 0 15129 310463 0 254 6293664 0 mbuf 256 10874 646 2409134 0 254 2949120 0 pbuf 2624 0 941 0 0 2 2469184 0 RADIX NODE 144 13514 1265 228212 0 62 2128176 0 BUF TRIE 144 357 11403 12379 0 62 1693440 0 malloc-384 384 4159 21 4285 0 30 1605120 0 malloc-128 128 12271 67 17906 0 126 1579264 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 malloc-4096 4096 326 1 485 0 2 1339392 0 UMA Slabs 0 112 11466 15 11466 0 126 1285872 0 vmem btag 56 19752 95 19752 0 254 1111432 0 FFS inode 1160 541 33 5996 0 8 665840 0 tcp_bbr_map 128 0 4867 232058 0 127 622976 0 256 Bucket 2048 280 20 19413 0 8 614400 0 ertt_txseginfo 40 0 13635 609799 0 254 545400 0 malloc-16384 16384 27 5 5293 0 1 524288 0 malloc-2048 2048 72 158 26469 0 8 471040 0 VM OBJECT 264 1628 67 93918 0 30 447480 0 malloc-65536 65536 4 2 500 0 1 393216 0 THREAD 1808 177 32 8318 0 8 377872 0 malloc-4096 4096 89 2 6337 0 2 372736 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_asoc 2288 36 99 2600 0 254 308880 0 VNODE 448 580 68 6037 0 30 290304 0 MAP ENTRY 96 2768 256 364673 0 126 290304 0 malloc-64 64 3920 112 4070 0 254 258048 0 malloc-16 16 14069 431 19302 0 254 232000 0 malloc-384 384 224 376 15544 0 30 230400 0 malloc-32768 32768 0 7 2151 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 sctp_ep 1280 64 95 6704 0 254 203520 0 g_bio 408 0 490 63483 0 30 199920 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 1 5 31 0 1 196608 0 malloc-256 256 54 711 14265 0 62 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1299 158 37111 0 126 186496 0 malloc-32 32 5573 97 11074 0 254 181440 0 socket 944 86 106 11885 0 254 181248 0 VMSPACE 2544 61 8 6299 0 4 175536 0 mbuf_packet 256 115 545 24903 0 254 168960 0 clpbuf 2624 0 64 1438 0 16 167936 0 FFS2 dinode 256 541 14 5995 0 62 142080 0 S VFS Cache 104 1031 334 6655 0 126 141960 0 PROC 1336 88 11 6326 0 8 132264 0 malloc-65536 65536 0 2 37 0 1 131072 0 malloc-65536 65536 0 2 16 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-1024 1024 119 5 305 0 16 126976 0 malloc-256 256 379 116 15649 0 62 126720 0 tcpcb 1080 19 93 1907 0 254 120960 0 ksiginfo 112 88 956 2614 0 126 116928 0 malloc-256 256 185 265 24166 0 62 115200 0 malloc-1024 1024 39 73 2659 0 16 114688 0 sctp_raddr 736 37 117 3075 0 254 113344 0 filedesc0 1072 88 17 6354 0 8 112560 0 malloc-8192 8192 12 1 14 0 1 106496 0 128 Bucket 1024 52 51 2093 0 16 105472 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-256 256 1 374 10414 0 62 96000 0 malloc-128 128 443 301 10401 0 126 95232 0 malloc-4096 4096 22 1 27 0 2 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 976 284 100074 0 254 80640 0 malloc-2048 2048 17 21 735 0 8 77824 0 malloc-4096 4096 15 3 29 0 2 73728 0 malloc-4096 4096 11 6 556 0 2 69632 0 malloc-32768 32768 1 1 131 0 1 65536 0 64 Bucket 512 102 26 8959 0 30 65536 0 malloc-64 64 791 91 16740 0 254 56448 0 tcp_inpcb 496 19 93 1907 0 254 55552 0 32 Bucket 256 80 130 14178 0 62 53760 0 malloc-16384 16384 2 1 162 0 1 49152 0 malloc-8192 8192 5 1 106 0 1 49152 0 pcpu-8 8 4791 841 7904 0 254 45056 0 sctp_chunk 152 53 233 2261 0 254 43472 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 Files 80 363 137 27541 0 126 40000 0 pipe 744 44 6 599 0 16 37200 0 NAMEI 1024 0 36 39959 0 16 36864 0 malloc-256 256 73 62 1922 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 5 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 udplite_inpcb 496 0 64 1253 0 254 31744 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-384 384 44 36 337 0 30 30720 0 tcp_bbr_pcb 832 0 36 702 0 16 29952 0 tcp_rack_pcb 832 0 36 705 0 16 29952 0 malloc-32 32 109 773 9928 0 254 28224 0 KNOTE 160 28 147 101582 0 62 28000 0 8 Bucket 80 60 290 3252 0 126 28000 0 malloc-256 256 90 15 650 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 15 9 1409 0 16 24576 0 malloc-1024 1024 16 8 60 0 16 24576 0 PWD 32 38 718 5364 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 124 62 5739 0 126 23808 0 malloc-128 128 20 166 277 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-2048 2048 1 9 131 0 8 20480 0 malloc-64 64 134 181 20390 0 254 20160 0 malloc-64 64 0 315 623 0 254 20160 0 16 Bucket 144 75 65 749 0 62 20160 0 SLEEPQUEUE 88 210 14 210 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 2 266 0 2 16384 0 malloc-2048 2048 3 5 55 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 2 30 716 0 30 16384 0 2 Bucket 32 67 437 1443 0 254 16128 0 vtnet_tx_hdr 24 0 668 708289 0 254 16032 0 malloc-128 128 79 45 779 0 126 15872 0 unpcb 256 20 40 1457 0 254 15360 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-256 256 27 33 329 0 62 15360 0 malloc-2048 2048 0 6 24 0 8 12288 0 malloc-512 512 10 14 384 0 30 12288 0 malloc-512 512 10 14 70 0 30 12288 0 sctp_laddr 48 0 252 1869 0 254 12096 0 tcp_rack_map 112 0 108 1408 0 126 12096 0 ertt 72 19 149 1907 0 126 12096 0 malloc-32 32 112 266 3907 0 254 12096 0 malloc-32 32 278 100 5851 0 254 12096 0 malloc-32 32 57 321 453 0 254 12096 0 malloc-16 16 520 230 5789 0 254 12000 0 ripcb 496 5 19 184 0 254 11904 0 udp_inpcb 496 6 18 314 0 254 11904 0 itimer 352 0 33 22 0 30 11616 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 5548 0 2 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 4 0 16 8192 0 malloc-512 512 6 10 26 0 30 8192 0 malloc-512 512 0 16 8 0 30 8192 0 malloc-512 512 3 13 64 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 36 56 62 0 126 8096 0 rl_entry 40 89 113 89 0 254 8080 0 sctp_asconf_ack 48 0 168 21 0 254 8064 0 sctp_stream_msg_out 112 3 69 629 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 1567 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 53 73 1264 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 49 0 254 8064 0 malloc-32 32 39 213 2897 0 254 8064 0 malloc-32 32 23 229 63 0 254 8064 0 4 Bucket 48 6 162 157 0 254 8064 0 malloc-16 16 122 378 15113 0 254 8000 0 malloc-16 16 17 483 302 0 254 8000 0 malloc-16 16 48 452 26885 0 254 8000 0 malloc-16 16 21 479 28 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 malloc-128 128 17 45 313 0 126 7936 0 malloc-128 128 1 61 192 0 126 7936 0 sctp_readq 152 1 51 294 0 254 7904 0 AIO 208 0 38 25 0 62 7904 0 cryptop 280 0 28 109 0 30 7840 0 AIOCB 552 0 14 36 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 L VFS Cache 320 0 24 2 0 30 7680 0 malloc-384 384 1 19 393 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 88 0 126 6448 0 domainset 40 1 125 59 0 254 5040 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 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcptw 88 0 46 11 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 10 12 10 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 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 31 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 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 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-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-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