panic: Bad list head 0xfffffe00575b1270 first->prev != head cpuid = 1 time = 1630213759 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5d9c350 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5d9c4b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5d9c590 panic() at panic+0xb5/frame 0xfffffe00a5d9c650 sctp_inpcb_bind() at sctp_inpcb_bind+0x19c3/frame 0xfffffe00a5d9c790 sctp6_bind() at sctp6_bind+0x171/frame 0xfffffe00a5d9c880 sobind() at sobind+0xd5/frame 0xfffffe00a5d9c8d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a5d9c9b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a5d9c9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5d9cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5d9cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 23893 tid 124867 ] 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 0x5548ffb0b239590e rdx 0x40001 rbx 0 rsp 0xfffffe00a5d9c490 rbp 0xfffffe00a5d9c4b0 rsi 0 rdi 0xfffffe0058769ee8 r8 0x3 r9 0xfffffe00a5d9bfc8 r10 0 r11 0xfffffe009e38ea70 r12 0xfffffe009e38e560 r13 0xfffffe00a5d9c501 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 23893 (syz-executor.1) at 0xfffffe009e49a538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe005892e538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a79d73e0 (map 0xfffffe00a79d73e0) (map.pmap 0xfffffe00a79d74a0) (pmap 0xfffffe00a79d7500) threads: 2 121362 RunQ syz-executor.1 124867 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 23893 786 786 0 R (threaded) syz-executor.1 121362 RunQ syz-executor.1 124867 Run CPU 1 syz-executor.1 23886 815 815 0 T (threaded) syz-executor.3 121666 s syz-executor.3 124856 RunQ syz-executor.3 12019 1 795 0 S uwait 0xfffffe00a2c44d80 syz-executor.2 12014 1 795 0 S uwait 0xfffffe009e9b0100 syz-executor.2 12010 1 795 0 S uwait 0xfffffe00a2cc1480 syz-executor.2 8632 1 795 0 S uwait 0xfffffe00a2cc1380 syz-executor.2 8631 1 795 0 S uwait 0xfffffe00a2c39800 syz-executor.2 6883 1 6883 65 Ss select 0xfffffe0057418240 dhclient 5429 1 5429 0 Ss select 0xfffffe00574183c0 dhclient 5423 1 5423 0 Ss select 0xfffffe0057418140 dhclient 5399 1 5399 65 Ss select 0xfffffe0056b8e1c0 dhclient 5349 1 785 0 S uwait 0xfffffe009e392380 syz-executor.0 5340 1 785 0 S uwait 0xfffffe00a2cc1280 syz-executor.0 5328 1 785 0 S uwait 0xfffffe00a2c26780 syz-executor.0 5320 1 786 0 S uwait 0xfffffe00a2c26980 syz-executor.1 5319 1 795 0 S uwait 0xfffffe00a6eb7b80 syz-executor.2 5317 1 785 0 S uwait 0xfffffe009e9b0000 syz-executor.0 5309 1 786 0 S uwait 0xfffffe00a2c39200 syz-executor.1 5308 1 795 0 S uwait 0xfffffe00a2cc1500 syz-executor.2 4595 1 785 0 S uwait 0xfffffe009e392f00 syz-executor.0 4585 1 785 0 S uwait 0xfffffe00a2c26580 syz-executor.0 4576 1 785 0 S uwait 0xfffffe00a2c44780 syz-executor.0 4567 1 795 0 S uwait 0xfffffe00a2c39100 syz-executor.2 4566 1 785 0 S uwait 0xfffffe00a2cc1980 syz-executor.0 4551 1 786 0 S uwait 0xfffffe00a2c44a80 syz-executor.1 4548 1 786 0 S uwait 0xfffffe00a2c26680 syz-executor.1 4492 1 785 0 S uwait 0xfffffe00a2c26e80 syz-executor.0 4490 1 785 0 S uwait 0xfffffe00a2c44e80 syz-executor.0 4444 1 785 0 S uwait 0xfffffe009e392180 syz-executor.0 4438 1 4438 0 Ss select 0xfffffe00574182c0 dhclient 4431 1 4431 0 Ss select 0xfffffe00a7885ec0 dhclient 4401 1 4401 65 Ss select 0xfffffe0056b8e340 dhclient 4134 1 785 0 S uwait 0xfffffe00a2cc1e80 syz-executor.0 4133 1 785 0 S uwait 0xfffffe00a2c44680 syz-executor.0 4077 1 795 0 S uwait 0xfffffe00a2cc1780 syz-executor.2 4076 1 795 0 S uwait 0xfffffe00a2c39500 syz-executor.2 4029 1 785 0 S uwait 0xfffffe00a2c44980 syz-executor.0 3370 1 3370 0 Ss select 0xfffffe0056b8e0c0 dhclient 3365 1 3365 0 Ss select 0xfffffe0056b8e240 dhclient 3346 1 3346 65 Ss select 0xfffffe0056b8e4c0 dhclient 1734 1 1734 0 Ss select 0xfffffe0056b8e3c0 dhclient 1725 1 1725 0 Ss select 0xfffffe0056b8e440 dhclient 867 0 0 0 DL aiordy 0xfffffe00a2c5ca70 [aiod4] 866 0 0 0 DL aiordy 0xfffffe00a2c16538 [aiod3] 865 0 0 0 DL aiordy 0xfffffe00a2c16000 [aiod2] 864 0 0 0 DL aiordy 0xfffffe00a2c16a70 [aiod1] 815 780 815 0 Ss wait 0xfffffe009e9f8a70 syz-executor.3 795 780 795 0 Ss piperd 0xfffffe009e4535d0 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff8405b201 syz-executor.1 785 780 785 0 Ss piperd 0xfffffe00588ae5d0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100093 S uwait 0xfffffe0056fd7400 syz-fuzzer 100118 S uwait 0xfffffe009e392b00 syz-fuzzer 100119 RunQ syz-fuzzer 100120 S uwait 0xfffffe009e392d00 syz-fuzzer 100121 S uwait 0xfffffe009e9b0d00 syz-fuzzer 100122 S uwait 0xfffffe009e9b0e00 syz-fuzzer 100123 S uwait 0xfffffe009e9b0f00 syz-fuzzer 100124 S uwait 0xfffffe0057404300 syz-fuzzer 100125 S uwait 0xfffffe009e9b0a00 syz-fuzzer 111501 S uwait 0xfffffe00a2cc1080 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e990b20 csh 776 694 776 0 Ss select 0xfffffe0056b8c7c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe0058435cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fe0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575fe4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00575fe8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575fecb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574810b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574814b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574818b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe0056b8ca40 sshd 507 1 507 0 Ss select 0xfffffe00574189c0 syslogd 436 1 436 0 Ss select 0xfffffe0056b8cbc0 devd 435 1 435 65 Ss select 0xfffffe0057418a40 dhclient 350 1 350 0 Ss select 0xfffffe0057418ac0 dhclient 347 1 347 0 Ss select 0xfffffe0057418bc0 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058539538 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100083 RunQ [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 0xffffffff84c284a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84861e20 [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 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8340 [audit] 0 0 0 0 RLs (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 Run CPU 0 [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 - 0xfffffe00573ec500 [acpi_task_0] 100079 D - 0xfffffe00573ec500 [acpi_task_1] 100080 D - 0xfffffe00573ec500 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 4513 1 786 0 Z syz-executor.1 4514 1 786 0 Z syz-executor.1 db> show all locks Process 23893 (syz-executor.1) thread 0xfffffe009e38e560 (124867) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7caae68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2997 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b63f8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) 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 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 8 1026K 23640 vfscache 3 1025K 3 pcb 196 724K 54899 inodedep 18 519K 22967 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 210 424K 24009 vmem 3 274K 5 filedesc 24 185K 45641 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 22833 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 pf_rule 53 106K 146 sem 4 106K 4 BPF 46 88K 67 bus 989 81K 3490 sctp_stro 77 77K 11884 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_atcl 160 60K 38161 umtx 440 55K 440 kdtrace 289 55K 48762 temp 35 33K 3082 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 127 32K 137 msg 4 30K 4 sctp_timw 104 26K 104 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 132 17K 421 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 39 12K 179 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 sctp_atky 237 10K 50891 in6_multi 65 9K 65 bmsafemap 2 9K 22980 kqueue 97 9K 23912 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 589 rpc 2 8K 2 shmfd 1 8K 8 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 28 7K 332 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 563 pwddesc 93 6K 26773 DEVFSP 80 5K 603 pf_ifnet 12 5K 38 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 59 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 86 acpisem 28 4K 28 selfd 55 4K 327946 hhook 15 4K 17 proc-args 52 3K 754 terminal 11 3K 11 sctp_athm 160 3K 38180 sctp_map 154 3K 23768 select 19 3K 81 dirrem 9 3K 22864 uidinfo 3 3K 18 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 filedesc_to_leader 19 2K 42 msi 9 2K 9 freefile 9 2K 22834 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 112 NFSD session 1 1K 1 mkdir 7 1K 45622 CAM periph 4 1K 271 pf_osfp 7 1K 7 freework 4 1K 22830 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 22829 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 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 4830 newdirblk 4 1K 22811 diradd 4 1K 22907 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 3187 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 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 31928 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 588 CAM I/O Scheduler 1 1K 1 ip6_msource 2 1K 2 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 124 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 tcp_fsb 0 0K 84 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7775 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 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 18 sctp_stri 0 0K 38 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 18203 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 51 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 185 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 78 ip6_moptions 0 0K 2 in6_mfilter 0 0K 6 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 23032 namei_tracker 0 0K 0 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 12 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 31 lio 0 0K 21 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 152 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 35619 ioctlops 0 0K 515 eventfd 0 0K 62 Witness 0 0K 0 stack 0 0K 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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 1635 1294872 0 254 40796160 0 sctp_asoc 2288 77 1443 11884 0 254 3477760 0 malloc-2048 2048 90 1412 27019 0 8 3076096 0 mbuf 256 8895 1815 2370467 0 254 2741760 0 pbuf 2624 0 989 0 0 2 2595136 0 RADIX NODE 144 16268 415 575247 0 63 2402352 0 tcp_log 416 0 5175 27852 0 254 2152800 0 sctp_ep 1280 83 1456 26258 0 254 1969920 0 mbuf_cluster 2048 870 2 870 0 254 1785856 0 BUF TRIE 144 188 11572 1828 0 62 1693440 0 malloc-1024 1024 194 1442 12195 0 16 1675264 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11292 54 11334 0 126 1452288 0 UMA Slabs 0 112 12556 5 12569 0 126 1406832 0 malloc-4096 4096 328 2 580 0 2 1351680 0 vmem btag 56 21433 142 21433 0 254 1208200 0 malloc-384 384 161 2889 38513 0 30 1171200 0 sctp_raddr 736 77 1452 11884 0 254 1125344 0 ertt_txseginfo 40 9870 7906 222914 0 254 711040 0 FFS inode 1160 543 24 23379 0 8 657720 0 256 Bucket 2048 269 13 19786 0 8 577536 0 malloc-256 256 359 1531 45199 0 62 483840 0 malloc-4096 4096 108 9 23920 0 2 479232 0 VM OBJECT 264 1645 95 337395 0 30 459360 0 malloc-384 384 17 1173 23003 0 30 456960 0 tcp_bbr_map 128 971 2346 66830 0 126 424576 0 THREAD 1808 193 27 24867 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3103 425 1286020 0 126 338688 0 malloc-256 256 133 1187 46241 0 62 337920 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 583 83 23421 0 30 298368 0 malloc-16384 16384 12 6 22819 0 1 294912 0 malloc-64 64 3937 158 28261 0 254 262080 0 malloc-32768 32768 0 7 60 0 1 229376 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 mbuf_packet 256 110 760 39517 0 254 222720 0 VMSPACE 2544 66 12 23866 0 4 198432 0 malloc-65536 65536 1 2 487 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 sctp_chunk 152 74 1200 2840 0 254 193648 0 sctp_laddr 48 140 3808 20326 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 236 6188 0 254 185472 0 socket 944 52 144 32562 0 254 185024 0 malloc-128 128 1373 53 27050 0 126 182528 0 malloc-128 128 13 1289 22939 0 126 166656 0 malloc-256 256 48 597 48123 0 62 165120 0 malloc-32768 32768 0 5 38 0 1 163840 0 PROC 1336 94 20 23893 0 8 152304 0 S VFS Cache 104 1068 375 24075 0 126 150072 0 FFS2 dinode 256 543 42 23378 0 62 149760 0 malloc-64 64 756 1512 16503 0 254 145152 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-2048 2048 64 0 161 0 8 131072 0 tcp_inpcb 496 6 258 3176 0 254 130944 0 128 Bucket 1024 87 32 5639 0 16 121856 0 filedesc0 1072 93 19 26773 0 8 120064 0 ksiginfo 112 99 945 3884 0 126 116928 0 malloc-128 128 849 50 27005 0 126 115072 0 malloc-4096 4096 22 4 26 0 2 106496 0 malloc-32 32 278 2998 42680 0 254 104832 0 malloc-16 16 359 6141 91007 0 254 104000 0 malloc-128 128 583 192 70025 0 126 99200 0 sctp_stream_msg_out 112 8 856 4319 0 254 96768 0 malloc-256 256 251 124 26780 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 7 3 112 0 1 81920 0 64 Bucket 512 118 42 11923 0 30 81920 0 g_bio 408 0 190 11456 0 30 77520 0 malloc-64 64 939 258 51765 0 254 76608 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 32 Bucket 256 184 71 16958 0 62 65280 0 malloc-2048 2048 4 26 663 0 8 61440 0 malloc-384 384 133 27 295 0 30 61440 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-256 256 37 143 45689 0 62 46080 0 tcpcb 1080 6 36 3176 0 254 45360 0 pcpu-8 8 5167 465 6458 0 254 45056 0 malloc-64 64 188 505 328152 0 254 44352 0 clpbuf 2624 0 16 21 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pipe 744 24 26 574 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 109194 0 16 36864 0 Files 80 246 204 68490 0 126 36000 0 malloc-384 384 83 7 83 0 30 34560 0 da_ccb 544 0 63 2980 0 16 34272 0 TURNSTILE 136 221 31 221 0 62 34272 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-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-1024 1024 22 10 1372 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 209 191 5627 0 126 32000 0 tcp_bbr_pcb 832 1 35 1403 0 16 29952 0 16 Bucket 144 145 51 967 0 62 28224 0 KNOTE 160 28 147 310765 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-4096 4096 0 6 291 0 2 24576 0 malloc-1024 1024 18 6 29 0 16 24576 0 PWD 32 43 713 22907 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-4096 4096 2 3 23038 0 2 20480 0 malloc-1024 1024 4 16 88 0 16 20480 0 malloc-128 128 89 66 625 0 126 19840 0 malloc-128 128 33 122 300 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 910 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 8 0 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-512 512 19 13 37 0 30 16384 0 vtnet_tx_hdr 24 0 668 672099 0 254 16032 0 udp_inpcb 496 6 26 314 0 254 15872 0 unpcb 256 20 40 1404 0 254 15360 0 malloc-384 384 25 15 36 0 30 15360 0 malloc-256 256 34 26 130 0 62 15360 0 tcp_rack_pcb 832 0 18 84 0 16 14976 0 malloc-4096 4096 3 0 4 0 2 12288 0 malloc-2048 2048 2 4 84 0 8 12288 0 malloc-2048 2048 2 4 8 0 8 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-32 32 49 329 22935 0 254 12096 0 malloc-32 32 150 228 12070 0 254 12096 0 malloc-16 16 500 250 19071 0 254 12000 0 ripcb 496 7 17 191 0 254 11904 0 udplite_inpcb 496 0 24 1149 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-256 256 19 26 340 0 62 11520 0 malloc-4096 4096 0 2 11 0 2 8192 0 malloc-2048 2048 0 4 14 0 8 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 0 16 14 0 30 8192 0 malloc-512 512 2 14 99 0 30 8192 0 malloc-512 512 2 14 113 0 30 8192 0 malloc-512 512 0 16 2 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 59 0 126 8096 0 rl_entry 40 84 118 84 0 254 8080 0 tcp_rack_map 112 0 72 190 0 126 8064 0 udpcb 32 6 246 1463 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 6 106 3176 0 126 8064 0 malloc-64 64 43 83 18071 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 483 0 254 8064 0 malloc-64 64 2 124 2 0 254 8064 0 malloc-32 32 29 223 5187 0 254 8064 0 malloc-32 32 131 121 319 0 254 8064 0 malloc-32 32 19 233 58 0 254 8064 0 4 Bucket 48 6 162 424 0 254 8064 0 2 Bucket 32 70 182 2228 0 254 8064 0 malloc-16 16 11 489 15366 0 254 8000 0 malloc-16 16 22 478 39 0 254 8000 0 malloc-16 16 36 464 5931 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 malloc-128 128 31 31 1928 0 126 7936 0 sctp_readq 152 0 52 38 0 254 7904 0 AIOCB 552 0 14 17 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 21 0 30 7616 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-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 5 3 7 0 30 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 malloc-32 32 18 108 304 0 254 4032 0 AIO 208 0 19 28 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 0 10 103 0 30 3840 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 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_ack 48 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 0 254 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 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 NCLNODE 592 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 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-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 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