panic: Bad link elm 0xfffffe00a7a21000 prev->next != elm cpuid = 1 time = 1630143444 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf9af30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf9b090 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf9b170 panic() at panic+0xb5/frame 0xfffffe009bf9b240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe009bf9b2d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe009bf9b3b0 soclose() at soclose+0x1a4/frame 0xfffffe009bf9b4c0 _fdrop() at _fdrop+0x58/frame 0xfffffe009bf9b4f0 closef() at closef+0x686/frame 0xfffffe009bf9b6e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe009bf9b750 fdescfree() at fdescfree+0x903/frame 0xfffffe009bf9b940 exit1() at exit1+0x8b7/frame 0xfffffe009bf9b9d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe009bf9b9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bf9bbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bf9bbf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2eb85a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 7570 tid 106964 ] Stopped at kdb_enter+0x6b: movq $0,0x28e383a(%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 0x13dcf76302717b40 rdx 0x1 rbx 0 rsp 0xfffffe009bf9b070 rbp 0xfffffe009bf9b090 rsi 0 rdi 0xffffffff817b7149 vprintf+0x319 r8 0x3 r9 0xfffffe009bf9aba8 r10 0 r11 0 r12 0xfffffe00a757f3a0 r13 0xfffffe009bf9b001 r14 0xffffffff82c73400 .str.18 r15 0xffffffff82c73400 .str.18 rip 0xffffffff817aaafb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e383a(%rip) db> show proc Process 7570 (syz-executor.3) at 0xfffffe00a79b7a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe009e462a70 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7b1a9f0 (map 0xfffffe00a7b1a9f0) (map.pmap 0xfffffe00a7b1aab0) (pmap 0xfffffe00a7b1ab10) threads: 1 106964 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 7571 784 784 0 T (threaded) syz-executor.1 104523 s syz-executor.1 110711 RunQ syz-executor.1 110712 RunQ syz-executor.1 7570 786 786 0 RE CPU 1 syz-executor.3 7568 785 785 0 RE syz-executor.2 6651 1 786 0 S uwait 0xfffffe009e4a6380 syz-executor.3 6642 1 786 0 S uwait 0xfffffe009fac7380 syz-executor.3 6637 1 786 0 S uwait 0xfffffe0058b6d100 syz-executor.3 6633 1 783 0 S uwait 0xfffffe009fa47780 syz-executor.0 6631 1 783 0 S uwait 0xfffffe009fa47380 syz-executor.0 6629 1 783 0 S uwait 0xfffffe00a79fef00 syz-executor.0 6627 1 783 0 S uwait 0xfffffe009fa64280 syz-executor.0 6624 1 783 0 S uwait 0xfffffe005892d580 syz-executor.0 6616 1 783 0 S uwait 0xfffffe009fa64480 syz-executor.0 6614 1 783 0 S uwait 0xfffffe009fac7680 syz-executor.0 6613 1 783 0 S uwait 0xfffffe009fac7480 syz-executor.0 5349 1 783 0 S uwait 0xfffffe009fa2fc00 syz-executor.0 5340 1 783 0 S uwait 0xfffffe0056fd7500 syz-executor.0 5339 1 785 0 S uwait 0xfffffe009e4a6d00 syz-executor.2 5336 1 783 0 S uwait 0xfffffe009fa64380 syz-executor.0 5335 1 785 0 S uwait 0xfffffe009e4a6c00 syz-executor.2 5331 1 784 0 S uwait 0xfffffe009fa47480 syz-executor.1 5329 1 784 0 S uwait 0xfffffe009fac7580 syz-executor.1 5327 1 784 0 S uwait 0xfffffe009fa64780 syz-executor.1 5324 1 785 0 S uwait 0xfffffe009fa2fe00 syz-executor.2 5322 1 785 0 S uwait 0xfffffe0058b6d200 syz-executor.2 5177 1 783 0 S uwait 0xfffffe0058765380 syz-executor.0 5174 1 783 0 S uwait 0xfffffe009fa47880 syz-executor.0 2192 1 2192 65 Ss select 0xfffffe005740b5c0 dhclient 1922 1 1922 0 Ss select 0xfffffe005740b540 dhclient 1919 1 1919 0 Ss select 0xfffffe0056b8e340 dhclient 1892 0 0 0 DL aiordy 0xfffffe00a6f43000 [aiod4] 1891 0 0 0 DL aiordy 0xfffffe009fa94538 [aiod3] 1890 0 0 0 DL aiordy 0xfffffe009fa94a70 [aiod2] 1889 0 0 0 DL aiordy 0xfffffe0058b38000 [aiod1] 1888 1 1888 65 Ss select 0xfffffe0056b8e240 dhclient 1470 1 1470 0 Ss select 0xfffffe005740b640 dhclient 1465 1 1465 0 Ss select 0xfffffe00a6f16bc0 dhclient 1438 1 1438 65 Ss select 0xfffffe0056b8e040 dhclient 1203 1 1203 0 Ss select 0xfffffe00a6f16cc0 dhclient 1199 1 1199 0 Ss select 0xfffffe00a6f16dc0 dhclient 1177 1 1177 65 Ss select 0xfffffe0056b8e440 dhclient 995 1 995 0 Ss select 0xfffffe0056b8e0c0 dhclient 991 1 991 0 Ss select 0xfffffe005740b7c0 dhclient 786 780 786 0 Ss wait 0xfffffe009e462a70 syz-executor.3 785 780 785 0 Ss wait 0xfffffe00588b6a70 syz-executor.2 784 780 784 0 Ss wait 0xfffffe009e45da70 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100114 RunQ syz-fuzzer 100120 S uwait 0xfffffe005834d000 syz-fuzzer 100121 S uwait 0xfffffe005834d100 syz-fuzzer 100122 S uwait 0xfffffe005834d200 syz-fuzzer 100123 S uwait 0xfffffe005834d300 syz-fuzzer 100124 S uwait 0xfffffe009e4a6600 syz-fuzzer 100125 S uwait 0xfffffe009e4a6700 syz-fuzzer 100126 S kqread 0xfffffe009e493c00 syz-fuzzer 100127 S uwait 0xfffffe009e4a6b00 syz-fuzzer 109785 S uwait 0xfffffe009fa64580 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe005875d0b0 csh 776 694 776 0 Ss select 0xfffffe0056b8c740 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b201 cron 694 1 694 0 Ss select 0xfffffe0056b8c8c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8c940 syslogd 436 1 436 0 Ss select 0xfffffe005740bc40 devd 435 1 435 65 Ss select 0xfffffe0056b8c9c0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8ccc0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8cc40 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00575ff4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea8b20 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c474a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84910e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [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 Run CPU 0 [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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 D - 0xfffffe0053def500 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c7a380 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 7567 783 783 0 Z syz-executor.0 db> show all locks Process 7571 (syz-executor.1) thread 0xfffffe00a7a031e0 (110712) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a7973280) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491 Process 7570 (syz-executor.3) thread 0xfffffe00a757f3a0 (106964) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7a21468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b63f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7a21488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 7568 (syz-executor.2) thread 0xfffffe00a7581740 (110300) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a796b210) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:227 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sctp_stro 65 2116K 3480 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 5 1025K 19485 vfscache 3 1025K 3 pcb 279 812K 18557 inodedep 11 516K 7321 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 60 473K 13041 intr 4 472K 4 subproc 193 399K 7682 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 428 pagedep 10 131K 6577 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 60 bus 989 81K 3490 sctp_atcl 192 72K 12320 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 440 55K 440 kdtrace 271 51K 18296 temp 36 35K 3437 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 139 19K 859 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ksem 33 16K 151 bus-sc 34 15K 1693 lltable 45 14K 417 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 sctp_atky 257 11K 16316 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 DEVFSP 151 10K 1676 in6_multi 65 9K 65 bmsafemap 3 9K 7299 sctp_timw 33 9K 33 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 46 pfs_vncache 1 8K 1 kqueue 92 8K 7637 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 352 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 568 pwddesc 86 6K 7602 lockf 49 6K 536 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 129 xform 73 5K 2730 UMA 270 5K 270 session 35 5K 57 vt 11 5K 11 pf_table 2 4K 110 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 109692 hhook 15 4K 17 sctp_athm 192 3K 12675 proc-args 52 3K 755 terminal 11 3K 11 sctp_stri 5 3K 782 pf_osfp 22 3K 22 select 19 3K 289 uidinfo 3 3K 35 sctp_map 130 3K 6890 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 30 2K 99 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 inpcbpolicy 46 2K 4220 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 302 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 filedesc_to_leader 11 1K 21 crypto 4 1K 932 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_aadr 8 1K 22 newdirblk 4 1K 6503 mkdir 4 1K 13006 diradd 4 1K 6985 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 2201 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 dirrem 1 1K 6943 ip_msource 4 1K 13 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 aesni_data 2 1K 2 pf_rule 1 1K 141 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefile 1 1K 6904 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 13327 pmchooks 1 1K 1 filecaps 5 1K 144 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 1 1K 21059 Per-cpu 1 1K 1 freework 1 1K 11398 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 478 dctcp data 0 0K 20 htcp data 0 0K 32 sctp_mcore 0 0K 0 sctp_socko 0 0K 5992 sctp_iter 0 0K 23 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 11 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 mqdata 0 0K 0 cubic data 0 0K 18 chd data 0 0K 15 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 6 cdg data 0 0K 14 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 7509 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 150 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 freeblks 0 0K 7078 freefrag 0 0K 35 allocindir 0 0K 0 indirdep 0 0K 4724 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 124 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 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_moptions 0 0K 15 in_mfilter 0 0K 21 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 2 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 6719 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 50 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 242 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 10 lio 0 0K 12 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 224 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 1162 eventfd 0 0K 12 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 1053 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 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 5 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 989 864702 0 254 38129664 0 tcp_log 416 0 15129 428023 0 254 6293664 0 mbuf 256 8873 1522 3122714 0 254 2661120 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 13450 1245 245540 0 63 2116080 0 BUF TRIE 144 356 11404 13809 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 mbuf_cluster 2048 735 1 735 0 254 1507328 0 malloc-128 128 11292 23 11341 0 126 1448320 0 malloc-4096 4096 328 2 580 0 2 1351680 0 UMA Slabs 0 112 10819 14 10819 0 126 1213296 0 vmem btag 56 19193 78 19193 0 254 1079176 0 ertt_txseginfo 40 0 18786 1118091 0 254 751440 0 tcp_bbr_map 128 336 5151 339456 0 127 702336 0 256 Bucket 2048 318 16 22474 0 8 684032 0 FFS inode 1160 541 26 7446 0 8 657720 0 malloc-16384 16384 30 5 6519 0 1 573440 0 VM OBJECT 264 1604 76 112773 0 30 443520 0 malloc-4096 4096 103 5 7605 0 2 442368 0 THREAD 1808 180 40 10716 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_asoc 2288 65 85 3445 0 254 343200 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-2048 2048 129 21 9158 0 8 307200 0 MAP ENTRY 96 2869 323 444955 0 126 306432 0 VNODE 448 580 86 7487 0 30 298368 0 malloc-64 64 3932 226 11991 0 254 266112 0 sctp_ep 1280 122 76 8397 0 254 253440 0 malloc-1024 1024 185 43 3793 0 16 233472 0 malloc-32768 32768 0 7 4330 0 2 229376 0 malloc-16 16 14029 221 14090 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 socket 944 104 108 14269 0 254 200128 0 malloc-65536 65536 1 2 588 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 185 550 31465 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1419 38 27103 0 126 186496 0 VMSPACE 2544 62 10 7553 0 4 183168 0 malloc-32 32 5560 110 6120 0 254 181440 0 malloc-256 256 46 599 27821 0 62 165120 0 malloc-256 256 326 259 16605 0 62 149760 0 S VFS Cache 104 1045 359 8138 0 126 146016 0 FFS2 dinode 256 541 29 7445 0 62 145920 0 sctp_raddr 736 96 91 4105 0 254 137632 0 PROC 1336 89 13 7578 0 8 136272 0 malloc-65536 65536 0 2 20 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 clpbuf 2624 0 48 597 0 16 125952 0 128 Bucket 1024 66 57 2926 0 16 125952 0 ksiginfo 112 85 959 2347 0 126 116928 0 malloc-128 128 850 49 10769 0 126 115072 0 filedesc0 1072 88 17 7602 0 8 112560 0 malloc-128 128 580 257 21727 0 126 107136 0 malloc-384 384 10 250 7358 0 30 99840 0 malloc-256 256 126 264 14654 0 62 99840 0 malloc-384 384 193 57 12668 0 30 96000 0 sctp_chunk 152 83 515 2174 0 254 90896 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcp_inpcb 496 10 166 2190 0 254 87296 0 malloc-256 256 238 92 13001 0 62 84480 0 g_bio 408 0 200 87917 0 31 81600 0 64 Bucket 512 91 61 8918 0 30 77824 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-64 64 847 287 9511 0 254 72576 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-384 384 131 39 741 0 30 65280 0 malloc-64 64 925 83 16173 0 254 64512 0 malloc-256 256 31 194 18506 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-128 128 5 429 7453 0 126 55552 0 malloc-4096 4096 11 2 551 0 2 53248 0 tcpcb 1080 8 41 2190 0 254 52920 0 32 Bucket 256 59 136 11614 0 62 49920 0 malloc-16384 16384 1 2 21 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-8192 8192 2 4 13 0 1 49152 0 malloc-2048 2048 5 19 838 0 8 49152 0 pcpu-8 8 4755 877 7769 0 254 45056 0 malloc-64 64 188 505 109907 0 254 44352 0 Files 80 408 142 32731 0 126 44000 0 malloc-8192 8192 0 5 46 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 PWD 32 40 1220 6605 0 254 40320 0 malloc-384 384 83 17 83 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 47699 0 16 36864 0 udplite_inpcb 496 24 48 1421 0 254 35712 0 da_ccb 544 0 63 23617 0 16 34272 0 TURNSTILE 136 221 31 221 0 62 34272 0 pipe 744 23 22 622 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 4 12 114 0 8 32768 0 malloc-1024 1024 22 10 1541 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 76 148 1422 0 62 32256 0 tcp_bbr_pcb 832 2 34 1152 0 16 29952 0 malloc-4096 4096 2 5 6725 0 2 28672 0 malloc-2048 2048 11 3 71 0 8 28672 0 KNOTE 160 28 147 103155 0 62 28000 0 malloc-1024 1024 18 6 67 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 368 1132 47375 0 254 24000 0 8 Bucket 80 46 254 2572 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 478 0 16 22464 0 malloc-4096 4096 3 2 19 0 2 20480 0 malloc-2048 2048 8 2 28 0 8 20480 0 malloc-32 32 303 327 16013 0 254 20160 0 2 Bucket 32 68 562 1843 0 254 20160 0 malloc-128 128 34 121 346 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 1173 0 62 19200 0 malloc-256 256 38 37 350 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-1024 1024 4 12 56 0 16 16384 0 malloc-512 512 7 25 843 0 30 16384 0 malloc-512 512 19 13 26 0 30 16384 0 malloc-64 64 110 142 19326 0 254 16128 0 vtnet_tx_hdr 24 0 668 829910 0 254 16032 0 malloc-128 128 89 35 625 0 126 15872 0 AIO 208 0 76 39 0 62 15808 0 unpcb 256 20 40 1589 0 254 15360 0 malloc-384 384 25 15 66 0 30 15360 0 malloc-2048 2048 2 4 726 0 8 12288 0 malloc-512 512 0 24 128 0 30 12288 0 sctp_laddr 48 26 226 2553 0 254 12096 0 tcp_rack_map 112 0 108 1231 0 126 12096 0 malloc-16 16 501 249 7124 0 254 12000 0 ripcb 496 5 19 175 0 254 11904 0 udp_inpcb 496 7 17 434 0 254 11904 0 malloc-128 128 31 62 1087 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-256 256 18 27 411 0 62 11520 0 malloc-4096 4096 0 2 43 0 2 8192 0 malloc-4096 4096 0 2 177 0 2 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 22 0 30 8192 0 malloc-512 512 0 16 84 0 30 8192 0 malloc-512 512 2 14 303 0 30 8192 0 pf tags 104 0 78 16 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 16 0 254 8096 0 PGRP 88 35 57 62 0 126 8096 0 rl_entry 40 100 102 100 0 254 8080 0 sctp_asconf_ack 48 0 168 14 0 254 8064 0 sctp_stream_msg_out 112 23 49 936 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 1855 0 254 8064 0 ertt 72 7 105 2190 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 505 0 254 8064 0 malloc-64 64 2 124 18 0 254 8064 0 malloc-32 32 70 182 6687 0 254 8064 0 malloc-32 32 149 103 5647 0 254 8064 0 malloc-32 32 56 196 4526 0 254 8064 0 malloc-32 32 130 122 314 0 254 8064 0 malloc-32 32 19 233 50 0 254 8064 0 4 Bucket 48 6 162 165 0 254 8064 0 malloc-16 16 11 489 2408 0 254 8000 0 malloc-16 16 22 478 39 0 254 8000 0 malloc-16 16 36 464 4702 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 34 0 254 8000 0 sctp_readq 152 2 50 462 0 254 7904 0 cryptop 280 0 28 180 0 30 7840 0 AIOCB 552 0 14 89 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 34 0 30 7680 0 AIOLIO 272 0 28 12 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 103 0 126 6448 0 domainset 40 0 126 69 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 34 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 2 61 2 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 19 107 466 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 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 tfo 4 0 493 5 0 254 1972 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 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 0 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 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 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 592 0 0 0 0 16 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 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-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-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