panic: Most recently used by sctp_stro cpuid = 0 time = 1611136397 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f0a5f0 vpanic() at vpanic+0x1c7/frame 0xfffffe0051f0a650 panic() at panic+0x43/frame 0xfffffe0051f0a6b0 mtrash_ctor() at mtrash_ctor+0xe5/frame 0xfffffe0051f0a6f0 item_ctor() at item_ctor+0x493/frame 0xfffffe0051f0a760 malloc() at malloc+0xe3/frame 0xfffffe0051f0a7c0 sctp_send_str_reset_req() at sctp_send_str_reset_req+0x40d/frame 0xfffffe0051f0a870 sctp_setopt() at sctp_setopt+0xa3a6/frame 0xfffffe0051f0a920 sctp_ctloutput() at sctp_ctloutput+0x22c/frame 0xfffffe0051f0a980 sosetopt() at sosetopt+0x101/frame 0xfffffe0051f0aa00 kern_setsockopt() at kern_setsockopt+0x150/frame 0xfffffe0051f0aa80 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0051f0aab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051f0abf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051f0abf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 5781 tid 112127 ] Stopped at kdb_enter+0x67: movq $0,0x1452e0e(%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 0xfffffe0098400000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051f0a5d0 rbp 0xfffffe0051f0a5f0 rsi 0x40001 rdi 0xffffffff811186b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x903 r11 0xfffffe00953a1a10 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819b9268 r15 0xffffffff819b9268 rip 0xffffffff8110c977 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1452e0e(%rip) db> show proc Process 5781 (syz-executor.2) at 0xfffff800708a4000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 814 at 0xfffff80018c1aa50 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004489528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009539a3e0 (map 0xfffffe009539a3e0) (map.pmap 0xfffffe009539a4a0) (pmap 0xfffffe009539a500) threads: 2 107419 RunQ syz-executor.2 112127 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 5781 814 814 0 R (threaded) syz-executor.2 107419 RunQ syz-executor.2 112127 Run CPU 0 syz-executor.2 5779 819 819 0 R (threaded) syz-executor.3 102919 RunQ syz-executor.3 112115 S sbwait 0xfffff8005fbe6cd4 syz-executor.3 112117 S sbwait 0xfffff8005fb7e924 syz-executor.3 112118 S sbwait 0xfffff8005fb7e924 syz-executor.3 112121 S uwait 0xfffff80018f27e00 syz-executor.3 112123 S uwait 0xfffff80018dc8680 syz-executor.3 5778 1615 1615 0 R (threaded) syz-executor.0 108948 RunQ syz-executor.0 112114 S sbwait 0xfffff8005fd3d924 syz-executor.0 112116 S sbwait 0xfffff8005fb7e1c4 syz-executor.0 112119 S lockf 0xfffff80018a46080 syz-executor.0 112120 S uwait 0xfffff80018f27b80 syz-executor.0 112122 S uwait 0xfffff80018a44c00 syz-executor.0 5777 1934 1934 0 R (threaded) syz-executor.1 107146 RunQ syz-executor.1 112113 RunQ syz-executor.1 112124 RunQ syz-executor.1 112126 RunQ syz-executor.1 4133 1 4133 65 Ss select 0xfffff80004ea1240 dhclient 3582 1 3582 0 Ss select 0xfffff80004ea1140 dhclient 3579 1 3579 0 Ss select 0xfffff80070665e40 dhclient 3568 1 3568 65 Ss select 0xfffff80070665cc0 dhclient 3052 1 3052 0 Ss select 0xfffff80070665f40 dhclient 3049 1 3049 0 Ss select 0xfffff80070665c40 dhclient 3038 1 3038 65 Ss select 0xfffff80070665dc0 dhclient 2474 1 2474 0 Ss select 0xfffff80004ea1040 dhclient 2466 1 2466 0 Ss select 0xfffff80070665bc0 dhclient 2447 1 2447 65 Ss select 0xfffff80070665ec0 dhclient 1934 774 1934 0 Rs syz-executor.1 1904 1 1904 0 Ss select 0xfffff80004ea14c0 dhclient 1901 1 1901 0 Ss select 0xfffff80004ea11c0 dhclient 1615 774 1615 0 Rs syz-executor.0 819 774 819 0 Ss nanslp 0xffffffff82532ee1 syz-executor.3 814 774 814 0 Ss nanslp 0xffffffff82532ee1 syz-executor.2 774 772 772 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffff80004e6d400 syz-fuzzer 100106 S uwait 0xfffff80018411e80 syz-fuzzer 100107 S uwait 0xfffff80004e6d000 syz-fuzzer 100108 S uwait 0xfffff80018411780 syz-fuzzer 100109 S kqread 0xfffff80004ed8300 syz-fuzzer 100110 S uwait 0xfffff80004c04400 syz-fuzzer 100111 S uwait 0xfffff80018a44f00 syz-fuzzer 100112 S uwait 0xfffff80018411080 syz-fuzzer 100114 S uwait 0xfffff80004c04700 syz-fuzzer 772 770 772 0 Ss pause 0xfffff8001839d0b0 csh 770 694 770 0 Ss select 0xfffff800183ee840 sshd 754 1 754 0 Ss+ ttyin 0xfffff800048d8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c180b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c184b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004c188b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004c18cb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004ba60b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004ba64b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004ba68b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004ba6cb0 getty 698 1 698 0 Ss nanslp 0xffffffff82532ee1 cron 694 1 694 0 Ss select 0xfffff800183ee9c0 sshd 507 1 507 0 Ss select 0xfffff80004e291c0 syslogd 436 1 436 0 Ss select 0xfffff800183eebc0 devd 435 1 435 65 Ss select 0xfffff800183eea40 dhclient 350 1 350 0 Ss select 0xfffff800183eeac0 dhclient 347 1 347 0 Ss select 0xfffff80004ea17c0 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] 100088 D sdflush 0xfffff800048d14e8 [/ 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 0xffffffff815258d0 [uma] 18 0 0 0 DL - 0xffffffff82367278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e43818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c7a430 [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 - 0xffffffff8223efc0 [doneq0] 100067 D - 0xffffffff8223ee90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004627488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000445bb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000445bb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a310 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82512720 [g_event] 100026 D - 0xffffffff82512728 [g_up] 100027 D - 0xffffffff82512730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004466900 [thr_0] 100019 D - 0xfffff80004466980 [thr_1] 12 0 0 0 RL (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 Run CPU 1 [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 0xfffff80004489528 [init] 10 0 0 0 DL audit_w 0xffffffff8263a830 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512cb0 [swapper] 100005 D - 0xfffff8000446be00 [if_config_tqg_0] 100006 D - 0xfffff8000446bd00 [softirq_0] 100007 D - 0xfffff8000446bc00 [softirq_1] 100008 D - 0xfffff8000446bb00 [if_io_tqg_0] 100009 D - 0xfffff8000446ba00 [if_io_tqg_1] 100011 D - 0xfffff8000446b800 [thread taskq] 100012 D - 0xfffff8000446b700 [aiod_kick taskq] 100014 D - 0xfffff8000446b500 [kqueue_ctx taskq] 100015 D - 0xfffff8000446b400 [in6m_free taskq] 100017 D - 0xfffff8000446b200 [inm_free taskq] 100024 D - 0xfffff8000446b100 [firmware taskq] 100028 D - 0xfffff8000446b000 [crypto_0] 100029 D - 0xfffff8000446b000 [crypto_1] 100044 D - 0xfffff80004652d00 [vtnet0 rxq 0] 100045 D - 0xfffff80004652c00 [vtnet0 txq 0] 100046 D - 0xfffff80004652b00 [vtnet0 rxq 1] 100047 D - 0xfffff80004652a00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000465cb00 [virtio_balloon] 100053 D - 0xfffff80004652900 [mca taskq] 100058 D - 0xffffffff81d610d1 [deadlkres] 100063 D - 0xfffff80004baae00 [acpi_task_0] 100064 D - 0xfffff80004baae00 [acpi_task_1] 100065 D - 0xfffff80004baae00 [acpi_task_2] 100066 D - 0xfffff80004652e00 [CAM taskq] db> show all locks Process 5781 (syz-executor.2) thread 0xfffffe00953a1500 (112127) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094f7b8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:4747 Process 5777 (syz-executor.1) thread 0xfffffe0094ea0800 (112124) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0094f78c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13092 Process 12 (intr) thread 0xfffffe0051dece00 (100073) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffff80004c13900) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1816 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 kobj 329 1316K 490 newblk 5 1025K 12664 vfscache 3 1025K 3 pcb 307 831K 9090 inodedep 8 515K 7977 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 5884 acpica 1674 184K 58097 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 9339 sctp_stro 130 130K 1813 pagedep 9 130K 10422 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 278 100K 329 sctp_atcl 262 99K 6222 BPF 46 88K 62 bus 983 80K 3361 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 503 63K 503 umtx 360 45K 360 kdtrace 222 44K 17910 temp 37 37K 3478 hostcache 1 32K 1 shm 1 32K 13 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 88 27K 93 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 sctp_atky 392 17K 8377 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 186 bus-sc 32 14K 1595 ether_multi 162 13K 390 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 129 11K 129 GEOM 60 10K 491 rman 82 10K 423 in6_multi 77 10K 164 sctp_timw 34 9K 34 bmsafemap 2 9K 5500 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 161 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 lockf 61 7K 2334 routetbl 32 7K 476 kqueue 65 7K 5869 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 628 cred 24 6K 370 pf_ifnet 15 6K 254 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 194 ufs_dirhash 24 5K 24 session 35 5K 64 UMA 260 5K 260 vt 11 5K 11 sctp_athm 262 5K 6398 sctp_map 260 5K 3576 pf_table 2 4K 110 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 170 evdev 4 4K 4 pwddesc 63 4K 5782 selfd 55 4K 85404 hhook 13 4K 13 ip6ndp 17 4K 33 proc-args 52 3K 852 terminal 11 3K 11 acpisem 22 3K 22 sctp_ifa 20 3K 33 select 19 3K 522 uidinfo 3 3K 53 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 28 2K 64 CAM XPT 22 2K 543 pf_osfp 13 2K 13 in_multi 6 2K 22 ip6opt 10 2K 64 ipsecpolicy 2 2K 2 inpcbpolicy 40 2K 8433 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 501 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 516 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 33 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 diradd 5 1K 5220 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 26 dirrem 2 1K 5155 mkdir 4 1K 9384 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 newdirblk 3 1K 4692 chacha20random 1 1K 1 osd 3 1K 10 pf_rule 2 1K 236 vnodes 1 1K 42 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 6806 freefile 1 1K 5072 freefrag 1 1K 21 pmchooks 1 1K 1 soname 4 1K 7738 nexusdev 6 1K 6 filecaps 5 1K 143 sctp_vrf 1 1K 1 entropy 2 1K 53 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 iov 3 1K 24521 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_socko 1 1K 2822 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_iter 0 0K 39 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 6 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 33 sctp_aadr 0 0K 29 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 nvme_da 0 0K 0 xen_intr 0 0K 0 acpipwr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 57 midi buffers 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 mixer 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 vm_fictitious 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 CAM CCB 0 0K 39519 UMAHash 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 14633 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 254 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 4999 allocindir 0 0K 0 indirdep 0 0K 2814 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 agtiapi_MemAlloc malloc 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 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 osti_cacheable 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 9 in_mfilter 0 0K 14 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 8 VN POLL 0 0K 6 tempbuff 0 0K 0 statfs 0 0K 4866 namei_tracker 0 0K 80 export_host 0 0K 0 cl_savebuf 0 0K 110 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mpt_user 0 0K 0 mbuf_tag 0 0K 400 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 967 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 847 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 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 SCSI sa 0 0K 0 scsi_pass 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 ciss_data 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 24248 400 989873 0 254 100958208 0 mbuf 256 24986 169 3208304 0 254 6439680 0 tcp_log 416 0 13995 120112 0 254 5821920 0 UMA Slabs 0 112 26130 3 26130 0 126 2926896 0 pbuf 2632 0 957 0 0 2 2518824 0 RADIX NODE 144 13384 1397 286389 0 63 2128464 0 BUF TRIE 144 351 13117 29971 0 62 1939392 0 malloc-384 384 4141 19 4198 0 30 1597440 0 malloc-4096 4096 332 4 1089 0 2 1376256 0 malloc-128 128 10585 48 12020 0 126 1361024 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 tcp_bbr_map 128 0 7006 134320 0 126 896768 0 FFS inode 1128 548 26 5661 0 8 647472 0 malloc-65536 65536 3 5 12 0 1 524288 0 256 Bucket 2048 194 14 33697 0 8 425984 0 VM OBJECT 264 1359 81 92161 0 30 380160 0 sctp_asoc 2288 130 30 1788 0 254 366080 0 VNODE 488 585 79 5700 0 30 324032 0 THREAD 1792 158 22 12127 0 8 322560 0 malloc-2048 2048 131 19 4021 0 8 307200 0 socket 944 67 249 14374 0 254 298304 0 malloc-4096 4096 64 6 5786 0 2 286720 0 malloc-16384 16384 12 5 4673 0 1 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 298 0 1 262144 0 malloc-32768 32768 1 7 2541 0 1 262144 0 malloc-2048 2048 2 124 39557 0 8 258048 0 sctp_raddr 736 148 193 2884 0 254 250976 0 sctp_ep 1280 130 50 4020 0 254 230400 0 malloc-32768 32768 0 7 71 0 1 229376 0 DEVCTL 1024 0 212 141 0 0 217088 0 malloc-64 64 3237 102 3286 0 254 213696 0 malloc-16 16 12688 312 12857 0 254 208000 0 g_bio 408 0 480 137990 0 30 195840 0 MAP ENTRY 96 1702 314 345134 0 126 193536 0 UMA Zones 768 232 2 232 0 16 179712 0 FFS2 dinode 256 548 127 5661 0 62 172800 0 mbuf_packet 256 145 515 20689 0 254 168960 0 malloc-256 256 28 632 13315 0 62 168960 0 malloc-1024 1024 137 23 1979 0 16 163840 0 malloc-128 128 1216 55 27642 0 126 162688 0 malloc-32 32 4805 235 4974 0 254 161280 0 128 Bucket 1024 124 31 4028 0 16 158720 0 malloc-384 384 310 70 14302 0 30 145920 0 S VFS Cache 104 1041 324 6276 0 126 141960 0 malloc-4096 4096 29 5 67 0 2 139264 0 malloc-65536 65536 0 2 55 0 1 131072 0 malloc-65536 65536 0 2 124 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 VMSPACE 2544 40 11 5760 0 4 129744 0 vmem btag 56 2250 42 2251 0 254 128352 0 malloc-1024 1024 122 2 154 0 16 126976 0 clpbuf 2632 0 48 1575 0 16 126336 0 ksiginfo 112 66 978 1148 0 126 116928 0 PROC 1320 62 19 5781 0 8 106920 0 malloc-256 256 243 132 27295 0 62 96000 0 udplite_inpcb 488 8 184 6665 0 254 93696 0 filedesc0 1072 63 21 5782 0 8 90048 0 UMA Kegs 384 218 5 218 0 30 85632 0 tcpcb 1048 25 52 1218 0 254 80696 0 malloc-256 256 166 134 13310 0 62 76800 0 malloc-64 64 648 549 12400 0 254 76608 0 malloc-128 128 324 265 10069 0 126 75392 0 64 Bucket 512 76 68 8794 0 30 73728 0 malloc-256 256 139 131 9653 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 117 0 1 65536 0 malloc-4096 4096 12 4 28 0 2 65536 0 malloc-128 128 192 273 10695 0 126 59520 0 malloc-8192 8192 3 4 45 0 1 57344 0 malloc-256 256 64 146 16059 0 62 53760 0 32 Bucket 256 70 140 36435 0 62 53760 0 malloc-128 128 384 19 433 0 126 51584 0 sctp_chunk 152 118 220 1621 0 254 51376 0 malloc-16384 16384 1 2 154 0 1 49152 0 malloc-8192 8192 4 2 97 0 1 49152 0 malloc-8192 8192 0 6 30 0 1 49152 0 malloc-2048 2048 14 10 61 0 8 49152 0 malloc-2048 2048 5 19 533 0 8 49152 0 malloc-384 384 103 17 123 0 30 46080 0 pcpu-8 8 4742 890 11011 0 254 45056 0 malloc-64 64 571 122 1791 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pipe 744 23 32 796 0 16 40920 0 malloc-64 64 138 492 91212 0 254 40320 0 Files 80 242 258 29920 0 126 40000 0 malloc-128 128 41 269 8997 0 126 39680 0 malloc-256 256 92 58 1175 0 62 38400 0 tcp_bbr_pcb 832 0 45 515 0 16 37440 0 NAMEI 1024 0 36 38887 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 8 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 5218 0 2 32768 0 malloc-512 512 12 52 552 0 30 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 malloc-64 64 316 188 20552 0 254 32256 0 tcp_inpcb 488 25 39 1218 0 254 31232 0 malloc-384 384 57 23 273 0 30 30720 0 malloc-512 512 3 53 638 0 30 28672 0 KNOTE 160 28 147 207099 0 62 28000 0 8 Bucket 80 60 290 3858 0 126 28000 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 7 5 240 0 8 24576 0 malloc-1024 1024 2 22 73 0 16 24576 0 malloc-1024 1024 16 8 26 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_rack_pcb 704 10 23 215 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 74 16 1055 0 62 23040 0 malloc-2048 2048 4 6 559 0 8 20480 0 PWD 32 22 608 4727 0 254 20160 0 malloc-64 64 197 118 2819 0 254 20160 0 malloc-32 32 43 587 6926 0 254 20160 0 2 Bucket 32 79 551 1766 0 254 20160 0 malloc-128 128 95 60 957 0 126 19840 0 malloc-128 128 94 61 309 0 126 19840 0 udp_inpcb 488 2 38 354 0 254 19520 0 itimer 352 0 55 100 0 30 19360 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1850 0 254 19200 0 SLEEPQUEUE 88 181 11 181 0 126 16896 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-1024 1024 13 3 13 0 16 16384 0 sctp_stream_msg_out 112 75 69 424 0 254 16128 0 malloc-64 64 35 217 1648 0 254 16128 0 malloc-32 32 312 192 1582 0 254 16128 0 malloc-32 32 336 168 6242 0 254 16128 0 16 Bucket 144 63 49 898 0 62 16128 0 vtnet_tx_hdr 24 0 668 830799 0 254 16032 0 malloc-16 16 519 481 6739 0 254 16000 0 malloc-384 384 24 16 164 0 30 15360 0 malloc-256 256 33 27 295 0 62 15360 0 malloc-4096 4096 3 0 3 0 2 12288 0 malloc-2048 2048 3 3 415 0 8 12288 0 malloc-512 512 13 11 45 0 30 12288 0 sctp_laddr 48 32 220 1044 0 254 12096 0 udpcb 32 10 368 7019 0 254 12096 0 malloc-32 32 110 268 11359 0 254 12096 0 4 Bucket 48 6 246 197 0 254 12096 0 malloc-16 16 467 283 5064 0 254 12000 0 tcp_rack_map 120 20 79 288 0 126 11880 0 ripcb 488 5 19 196 0 254 11712 0 routing nhops 256 27 18 66 0 62 11520 0 cpuset 104 8 85 177 0 126 9672 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-1024 1024 1 7 1925 0 16 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-512 512 2 14 527 0 30 8192 0 malloc-512 512 0 16 12 0 30 8192 0 pf tags 104 0 78 16 0 126 8112 0 rtentry 176 32 14 66 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 35 57 64 0 126 8096 0 rl_entry 40 95 107 95 0 254 8080 0 sctp_asconf_ack 48 0 168 12 0 254 8064 0 syncache 168 0 48 9 0 254 8064 0 malloc-64 64 37 89 915 0 254 8064 0 malloc-32 32 111 141 1871 0 254 8064 0 malloc-32 32 29 223 172 0 254 8064 0 malloc-16 16 22 478 2117 0 254 8000 0 malloc-16 16 42 458 4920 0 254 8000 0 malloc-16 16 32 468 291 0 254 8000 0 malloc-16 16 4 496 6 0 254 8000 0 malloc-16 16 26 474 26344 0 254 8000 0 sctp_readq 152 2 50 200 0 254 7904 0 kenv 258 3 27 1067 0 30 7740 0 malloc-384 384 0 20 62 0 30 7680 0 malloc-384 384 0 20 309 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 160 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 13 0 8 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 malloc-32 32 4 122 180 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 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 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 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 ipq 56 0 0 0 0 254 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 TMPFS node 224 0 0 0 0 62 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 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 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 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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