panic: Bad tailq NEXT(0xfffffe009d609610->tqh_last) != NULL cpuid = 0 time = 357 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051fd74b0 vpanic() at vpanic+0x1c7/frame 0xfffffe0051fd7510 panic() at panic+0x43/frame 0xfffffe0051fd7570 sctp_ss_default_add() at sctp_ss_default_add+0x132/frame 0xfffffe0051fd75b0 sctp_lower_sosend() at sctp_lower_sosend+0x556a/frame 0xfffffe0051fd77a0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe0051fd78d0 sosend() at sosend+0xc6/frame 0xfffffe0051fd7940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe0051fd79f0 sendit() at sendit+0x229/frame 0xfffffe0051fd7a50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0051fd7ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051fd7bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051fd7bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 11149 tid 111836 ] Stopped at kdb_enter+0x67: movq $0,0x1459b4e(%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 0xfffffe0096400000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051fd7490 rbp 0xfffffe0051fd74b0 rsi 0x40001 rdi 0xffffffff81111976 vprintf+0x176 r8 0 r9 0xffffffff r10 0xf4240 r11 0xfffffe009d8dff10 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819b1fe3 r15 0xffffffff819b1fe3 rip 0xffffffff81105c37 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1459b4e(%rip) db> show proc Process 11149 (syz-executor.3) at 0xfffff80017845a50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 781 at 0xfffff80017845528 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004486528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094e369f0 (map 0xfffffe0094e369f0) (map.pmap 0xfffffe0094e36ab0) (pmap 0xfffffe0094e36b10) threads: 3 106284 s syz-executor.3 111836 Run CPU 0 syz-executor.3 111838 L *kernel 0xfffff80017d04900 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 11152 804 804 0 T (threaded) syz-executor.2 100277 s syz-executor.2 111842 L *kernel 0xfffff80017d04900 syz-executor.2 111843 RunQ syz-executor.2 11150 777 777 0 T (threaded) syz-executor.0 100323 s syz-executor.0 111837 L *kernel 0xfffff80017d04900 syz-executor.0 11149 781 781 0 T (threaded) syz-executor.3 106284 s syz-executor.3 111836 Run CPU 0 syz-executor.3 111838 L *kernel 0xfffff80017d04900 syz-executor.3 11144 814 814 0 T (threaded) syz-executor.1 100084 s syz-executor.1 111829 Run CPU 1 syz-executor.1 111833 RunQ syz-executor.1 4595 4553 4595 0 Ss select 0xfffff800048e33c0 dhclient 4557 1 4557 0 Ss select 0xfffff8001799cec0 dhclient 4553 4531 436 65 S select 0xfffff80017e85f40 dhclient 4531 436 436 0 SW wait 0xfffff80004f90528 sh 4515 1 4515 65 Ss select 0xfffff80017311c40 dhclient 814 774 814 0 Ss nanslp 0xffffffff82532f20 syz-executor.1 807 1 807 0 Ss select 0xfffff800048e32c0 dhclient 804 774 804 0 Ss nanslp 0xffffffff82532f21 syz-executor.2 803 1 803 0 Ss select 0xfffff80017311440 dhclient 781 774 781 0 Ss nanslp 0xffffffff82532f21 syz-executor.3 777 774 777 0 Ss nanslp 0xffffffff82532f20 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100105 S uwait 0xfffff80017292f00 syz-fuzzer 100106 S uwait 0xfffff80004f8f580 syz-fuzzer 100107 S uwait 0xfffff80004f8f680 syz-fuzzer 100108 S uwait 0xfffff80004f8f780 syz-fuzzer 100109 S uwait 0xfffff80017292700 syz-fuzzer 100110 S uwait 0xfffff80017292600 syz-fuzzer 100111 S kqread 0xfffff80017358e00 syz-fuzzer 100112 S uwait 0xfffff80004c05480 syz-fuzzer 100114 S uwait 0xfffff80017292800 syz-fuzzer 772 770 772 0 SWs pause 0xfffff80004e7f5d8 csh 770 694 770 0 Ss select 0xfffff800048e31c0 sshd 754 1 754 0 Ss+ ttyin 0xfffff800048d74b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c168b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c16cb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004ba20b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004ba24b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004ba28b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004ba2cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b940b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b944b0 getty 698 1 698 0 SWs nanslp 0xffffffff82532f21 cron 694 1 694 0 Ss select 0xfffff800173117c0 sshd 507 1 507 0 Ss select 0xfffff800048e3340 syslogd 436 1 436 0 SWs wait 0xfffff80004f9ba50 devd 435 1 435 65 Ss select 0xfffff80004bc29c0 dhclient 350 1 350 0 Ss select 0xfffff80017311f40 dhclient 347 1 347 0 Ss select 0xfffff80017311ec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dbe528 [vnlru] 22 0 0 0 DL syncer 0xffffffff826223b8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826214a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100089 D sdflush 0xfffff80004ed2ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648988 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263cdf8 [dom0] 100076 D launds 0xffffffff8263ce04 [laundry: dom0] 100077 D umarcl 0xffffffff8151ee10 [uma] 18 0 0 0 DL - 0xffffffff823672f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e42818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82ba0430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ea5c [soaiod4] 9 0 0 0 DL - 0xffffffff8261ea5c [soaiod3] 8 0 0 0 DL - 0xffffffff8261ea5c [soaiod2] 7 0 0 0 DL - 0xffffffff8261ea5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223f040 [doneq0] 100067 D - 0xffffffff8223ef10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004667c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004532d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004532d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a310 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82512760 [g_event] 100026 D - 0xffffffff82512768 [g_up] 100027 D - 0xffffffff82512770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004470d00 [thr_0] 100019 D - 0xfffff80004470d80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004486528 [init] 10 0 0 0 DL audit_w 0xffffffff8263a830 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512cf0 [swapper] 100005 D - 0xfffff80004088400 [if_config_tqg_0] 100006 D - 0xfffff80004088200 [softirq_0] 100007 D - 0xfffff80004088000 [softirq_1] 100008 D - 0xfffff80004468d00 [if_io_tqg_0] 100009 D - 0xfffff80004468b00 [if_io_tqg_1] 100011 D - 0xfffff80004468700 [thread taskq] 100012 D - 0xfffff80004468500 [aiod_kick taskq] 100014 D - 0xfffff80004468100 [kqueue_ctx taskq] 100015 D - 0xfffff80004463e00 [in6m_free taskq] 100017 D - 0xfffff80004463a00 [inm_free taskq] 100024 D - 0xfffff80004463200 [firmware taskq] 100028 D - 0xfffff800044a4c00 [crypto_0] 100029 D - 0xfffff800044a4c00 [crypto_1] 100044 D - 0xfffff80004877e00 [vtnet0 rxq 0] 100045 D - 0xfffff80004877d00 [vtnet0 txq 0] 100046 D - 0xfffff80004877c00 [vtnet0 rxq 1] 100047 D - 0xfffff80004877b00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004660100 [virtio_balloon] 100053 D - 0xfffff800048ddb00 [mca taskq] 100058 D - 0xffffffff81d598b1 [deadlkres] 100063 D - 0xfffff80004504600 [acpi_task_0] 100064 D - 0xfffff80004504600 [acpi_task_1] 100065 D - 0xfffff80004504600 [acpi_task_2] 100066 D - 0xfffff800044a4500 [CAM taskq] db> show all locks Process 11149 (syz-executor.3) thread 0xfffffe009d8dfa00 (111836) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009d609ab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13092 Process 11144 (syz-executor.1) thread 0xfffffe0094e12300 (111829) exclusive sleep mutex vm reserv (vm reserv) r = 0 (0xfffff8007c7dd500) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_reserv.c:855 exclusive rw kernel vm object (kernel vm object) r = 0 (0xffffffff8263c660) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_kern.c:473 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 sctp_stro 11 2822K 2556 vtbuf 24 1968K 46 sysctloid 30650 1798K 30716 kobj 328 1312K 486 newblk 5 1025K 11037 vfscache 3 1025K 3 pcb 54 571K 14098 inodedep 8 515K 11706 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 134 261K 11231 acpica 1674 184K 58593 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 20423 pagedep 9 130K 20695 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 278 100K 311 bus 982 80K 3359 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 502 63K 502 BPF 30 53K 30 kdtrace 206 41K 22998 umtx 324 41K 324 temp 35 33K 2494 hostcache 1 32K 1 shm 1 32K 61 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 61 16K 61 lltable 45 14K 62 bus-sc 32 14K 1594 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 92 12K 92 eventhandler 129 11K 129 sctp_atcl 26 10K 9113 GEOM 60 10K 486 rman 82 10K 423 ksem 4 10K 127 in6_multi 65 9K 65 bmsafemap 2 9K 10409 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 36 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sglist 5 7K 5 pf_ifnet 17 6K 1029 CAM DEV 3 6K 510 cred 24 6K 332 kqueue 60 6K 11308 plimit 22 6K 432 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 74 5K 78 ufs_dirhash 20 5K 24 UMA 261 5K 261 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 routetbl 24 4K 25 pwddesc 58 4K 11153 session 28 4K 41 pf_osfp 28 4K 28 lockf 31 4K 103 hhook 13 4K 13 terminal 11 3K 11 acpisem 22 3K 22 proc-args 47 3K 634 selfd 38 3K 163433 uidinfo 4 3K 57 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 14 2K 16 Unitno 29 2K 58 select 13 2K 117 CAM XPT 22 2K 543 sctp_atky 37 2K 11877 in_multi 6 2K 10 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 164 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 16 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 mkdir 5 1K 20458 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 10229 diradd 4 1K 10357 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_athm 26 1K 9919 chacha20random 1 1K 1 procdesc 3 1K 10 sctp_map 22 1K 3838 osd 3 1K 10 inpcbpolicy 9 1K 3034 soname 9 1K 10935 dirrem 1 1K 10322 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 aesni_data 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 10327 freefile 1 1K 10317 pmchooks 1 1K 1 nexusdev 6 1K 6 iov 5 1K 20925 sctp_vrf 1 1K 1 entropy 2 1K 40 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 80 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2061 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 3 sctp_stri 0 0K 1616 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1349 pf_altq 0 0K 0 pf_temp 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 vm_fictitious 0 0K 0 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 24094 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 33490 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 78 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 10253 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 102 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 xform 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 3 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 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 2 VN POLL 0 0K 0 statfs 0 0K 10602 namei_tracker 0 0K 42 export_host 0 0K 0 cl_savebuf 0 0K 4 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 122 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 9245 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 671 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 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 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 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 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 8816 764 9578 0 253 19619840 0 RADIX NODE 144 17332 15901 399633 0 62 4785552 0 pbuf 2632 0 989 0 0 2 2603048 0 mbuf_packet 256 8217 471 1320184 0 254 2224128 0 mbuf_jumbo_page 4096 0 514 11101 0 253 2105344 0 BUF TRIE 144 184 13284 18367 0 62 1939392 0 malloc-4096 4096 386 6 11639 0 2 1605632 0 malloc-384 384 4117 3 4431 0 30 1582080 0 malloc-128 128 10219 42 10271 0 126 1313408 0 UMA Slabs 0 112 6192 105 6264 0 126 705264 0 FFS inode 1128 512 27 10830 0 8 607992 0 sctp_asoc 2288 11 179 1919 0 253 434720 0 mbuf 256 660 987 835237 0 254 421632 0 VM OBJECT 264 1294 86 158823 0 30 364320 0 256 Bucket 2048 142 30 9399 0 8 352256 0 malloc-65536 65536 4 1 128 0 1 327680 0 VNODE 488 548 92 10868 0 30 312320 0 sctp_ep 1280 15 228 6370 0 253 311040 0 sctp_raddr 736 11 407 5804 0 253 307648 0 socket 944 36 288 11291 0 253 305856 0 THREAD 1792 147 15 11844 0 8 290304 0 tcp_log 416 0 585 5173 0 253 243360 0 malloc-64 64 3240 99 3288 0 254 213696 0 malloc-16384 16384 9 4 10210 0 1 212992 0 malloc-16 16 12711 289 12769 0 254 208000 0 malloc-65536 65536 1 2 5 0 1 196608 0 malloc-32768 32768 1 5 85 0 1 196608 0 UMA Zones 768 233 1 233 0 16 179712 0 MAP ENTRY 96 1491 273 599167 0 126 169344 0 malloc-128 128 1239 63 27589 0 126 166656 0 FFS2 dinode 256 512 133 10830 0 62 165120 0 malloc-32 32 4830 210 4844 0 254 161280 0 malloc-256 256 292 278 11828 0 62 145920 0 malloc-1024 1024 121 19 511 0 16 143360 0 S VFS Cache 104 1016 349 12383 0 126 141960 0 malloc-2048 2048 18 48 36797 0 8 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 122 0 1 131072 0 malloc-256 256 194 316 22305 0 62 130560 0 vmem btag 56 2188 104 2188 0 254 128352 0 tcpcb 1048 4 117 1652 0 253 126808 0 128 Bucket 1024 56 59 2879 0 16 117760 0 VMSPACE 2544 35 10 11131 0 4 114480 0 malloc-384 384 78 212 9169 0 30 111360 0 tcp_bbr_map 128 0 868 20207 0 126 111104 0 DEVCTL 1024 8 100 129 0 0 110592 0 malloc-128 128 358 448 32743 0 126 103168 0 PROC 1320 57 18 11152 0 8 99000 0 tcp_inpcb 488 4 180 1652 0 253 89792 0 UMA Kegs 384 219 4 219 0 30 85632 0 filedesc0 1072 58 19 11153 0 8 82544 0 malloc-16384 16384 4 1 157 0 1 81920 0 malloc-1024 1024 10 70 1922 0 16 81920 0 64 Bucket 512 104 48 14923 0 30 77824 0 malloc-64 64 651 546 12290 0 254 76608 0 malloc-128 128 503 55 3910 0 126 71424 0 g_bio 408 0 170 93825 0 30 69360 0 malloc-384 384 7 173 11706 0 30 69120 0 malloc-8192 8192 5 3 124 0 1 65536 0 malloc-4096 4096 13 2 26 0 2 61440 0 malloc-64 64 559 386 166354 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 14 0 14 0 2 57344 0 sctp_chunk 152 6 358 4847 0 253 55328 0 malloc-256 256 81 129 23139 0 62 53760 0 malloc-256 256 23 187 30494 0 62 53760 0 malloc-64 64 308 511 22504 0 254 52416 0 malloc-256 256 61 134 35078 0 62 49920 0 32 Bucket 256 56 139 91444 0 62 49920 0 malloc-2048 2048 4 20 511 0 8 49152 0 malloc-128 128 346 26 1245 0 126 47616 0 ksiginfo 112 60 336 1452 0 126 44352 0 malloc-128 128 59 282 20666 0 126 43648 0 malloc-384 384 98 12 117 0 30 42240 0 clpbuf 2632 0 16 20 0 15 42112 0 pcpu-8 8 4687 433 21979 0 254 40960 0 pipe 744 21 34 1530 0 16 40920 0 Files 80 217 283 40563 0 126 40000 0 DIRHASH 1024 30 6 34 0 16 36864 0 NAMEI 1024 0 36 63848 0 16 36864 0 malloc-256 256 19 116 10430 0 62 34560 0 malloc-32768 32768 0 1 117 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 7 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 13 3 34 0 8 32768 0 malloc-1024 1024 27 5 45 0 16 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 tcp_rack_pcb 704 0 44 627 0 16 30976 0 tcp_bbr_pcb 832 0 36 488 0 16 29952 0 malloc-4096 4096 4 3 601 0 2 28672 0 malloc-4096 4096 2 5 10605 0 2 28672 0 malloc-4096 4096 3 4 794 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 0 56 1619 0 30 28672 0 PWD 32 20 862 10322 0 254 28224 0 8 Bucket 80 44 306 3504 0 126 28000 0 TURNSTILE 136 163 26 163 0 62 25704 0 malloc-8192 8192 0 3 7 0 1 24576 0 malloc-64 64 87 291 19612 0 254 24192 0 malloc-32 32 278 478 12234 0 254 24192 0 KNOTE 160 28 122 178507 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 154 32 699 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 44 16 45 0 30 23040 0 malloc-32 32 35 595 13272 0 254 20160 0 4 Bucket 48 7 413 382 0 254 20160 0 2 Bucket 32 57 573 2304 0 254 20160 0 udplite_inpcb 488 0 40 766 0 253 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 163 29 163 0 126 16896 0 malloc-16384 16384 0 1 6 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-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 9 7 56 0 16 16384 0 malloc-512 512 5 27 168 0 30 16384 0 sctp_laddr 48 16 320 578 0 254 16128 0 vtnet_tx_hdr 24 0 668 659678 0 254 16032 0 sctp_readq 152 0 104 1148 0 253 15808 0 ripcb 488 3 29 209 0 253 15616 0 udp_inpcb 488 2 30 407 0 253 15616 0 unpcb 256 15 45 1805 0 253 15360 0 malloc-2048 2048 4 2 6 0 8 12288 0 malloc-2048 2048 4 2 52 0 8 12288 0 malloc-2048 2048 1 5 599 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 10 14 172 0 30 12288 0 sctp_stream_msg_out 112 5 103 1929 0 253 12096 0 malloc-64 64 132 57 151 0 254 12096 0 malloc-32 32 103 275 3170 0 254 12096 0 malloc-32 32 150 228 1059 0 254 12096 0 16 Bucket 144 51 33 585 0 62 12096 0 malloc-16 16 33 717 17612 0 254 12000 0 malloc-16 16 469 281 1720 0 254 12000 0 malloc-16 16 49 701 3919 0 254 12000 0 tcp_rack_map 120 0 99 922 0 126 11880 0 routing nhops 256 28 17 39 0 62 11520 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-256 256 26 19 26 0 62 11520 0 malloc-256 256 26 19 104 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-1024 1024 3 5 1266 0 16 8192 0 malloc-512 512 1 15 37 0 30 8192 0 malloc-512 512 3 13 540 0 30 8192 0 malloc-512 512 6 10 9 0 30 8192 0 rtentry 176 31 15 39 0 62 8096 0 PGRP 88 28 64 41 0 126 8096 0 rl_entry 40 63 139 63 0 254 8080 0 udpcb 32 2 250 1173 0 254 8064 0 malloc-64 64 9 117 30 0 254 8064 0 malloc-32 32 40 212 808 0 254 8064 0 malloc-32 32 19 233 1067 0 254 8064 0 malloc-16 16 24 476 141 0 254 8000 0 malloc-16 16 28 472 27151 0 254 8000 0 malloc-16 16 36 464 313 0 254 8000 0 itimer 352 0 22 4 0 30 7744 0 kenv 258 3 27 1041 0 30 7740 0 malloc-384 384 1 19 123 0 30 7680 0 malloc-384 384 14 6 14 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 31 0 126 6448 0 domainset 40 0 126 18 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 3 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 1 0 254 4032 0 hostcache 96 1 41 1 0 253 4032 0 syncache 168 0 24 4 0 253 4032 0 ipq 56 0 72 1 0 254 4032 0 malloc-64 64 3 60 3 0 254 4032 0 malloc-32 32 7 119 7 0 254 4032 0 malloc-16 16 2 248 2 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 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 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 253 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 tcptw 88 0 0 0 0 253 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 63 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 15 0 0 swwbuf 2632 0 0 0 0 7 0 0 swrbuf 2632 0 0 0 0 15 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-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-128 128 0 0 0 0 126 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