Fatal trap 9: general protection fault while in kernel mode cpuid = 0; Memory modified after free 0xfffff8000c77ec00(1016) val=de01c0de @ 0xfffff8000c77ec3c apanic: Most recently used by sctp_stro cpuid = 1 time = 1610540173 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f05630 vpanic() at vpanic+0x1c7/frame 0xfffffe0051f05690 panic() at panic+0x43/frame 0xfffffe0051f056f0 mtrash_ctor() at mtrash_ctor+0xe5/frame 0xfffffe0051f05730 item_ctor() at item_ctor+0x493/frame 0xfffffe0051f057a0 malloc() at malloc+0xe3/frame 0xfffffe0051f05800 sctp_init_asoc() at sctp_init_asoc+0xa7f/frame 0xfffffe0051f05870 sctp_aloc_assoc() at sctp_aloc_assoc+0x4dc/frame 0xfffffe0051f058f0 sctp6_connect() at sctp6_connect+0x558/frame 0xfffffe0051f059b0 soconnectat() at soconnectat+0x183/frame 0xfffffe0051f05a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe0051f05a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe0051f05ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051f05bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051f05bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 20506 tid 148388 ] Stopped at kdb_enter+0x67: movq $0,0x1458d6e(%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 0xfffffe009c200000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051f05610 rbp 0xfffffe0051f05630 rsi 0x40001 rdi 0xffffffff811116d6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819a5b0c r15 0xffffffff819a5b0c rip 0xffffffff81105997 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1458d6e(%rip) db> show proc Process 20506 (syz-executor.3) at 0xfffff80017a28000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 17108 at 0xfffff8000c1eaa50 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004486528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094e519f0 (map 0xfffffe0094e519f0) (map.pmap 0xfffffe0094e51ab0) (pmap 0xfffffe0094e51b10) threads: 2 138030 RunQ syz-executor.3 148388 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 20506 17108 17108 0 R (threaded) syz-executor.3 138030 RunQ syz-executor.3 148388 Run CPU 1 syz-executor.3 20505 14510 14510 0 R (threaded) syz-executor.2 143104 RunQ syz-executor.2 148385 Run CPU 0 syz-executor.2 148387 S uwait 0xfffff800173aa080 syz-executor.2 20503 4802 4802 0 R (threaded) syz-executor.1 145165 RunQ syz-executor.1 148379 S sbwait 0xfffff80032a67cd4 syz-executor.1 148380 S sbwait 0xfffff8003286ccd4 syz-executor.1 148382 S sbwait 0xfffff80071ccb924 syz-executor.1 148383 S sbwait 0xfffff80032856574 syz-executor.1 148386 S sbwait 0xfffff80017b8c924 syz-executor.1 20239 20231 20239 0 Ss select 0xfffff80004bd4040 dhclient 20235 1 20235 0 Ss select 0xfffff80017c908c0 dhclient 20231 20221 436 65 S select 0xfffff80017a3dd40 dhclient 20221 436 436 0 S wait 0xfffff80017a28528 sh 20218 774 20218 0 Rs syz-executor.0 17642 1 17642 65 Ss select 0xfffff80017a3d240 dhclient 17133 1 17133 0 Ss select 0xfffff80017c3a640 dhclient 17125 1 17125 0 Ss select 0xfffff80004bd43c0 dhclient 17108 774 17108 0 Rs syz-executor.3 15532 1 15532 65 Ss select 0xfffff80017a3d840 dhclient 15008 1 15008 0 Ss select 0xfffff80017bdb540 dhclient 15005 1 15005 0 Ss select 0xfffff80017ca5ac0 dhclient 14510 774 14510 0 Rs syz-executor.2 5433 1 5433 65 Ss select 0xfffff80017bdbcc0 dhclient 4827 1 4827 0 Ss select 0xfffff80017d141c0 dhclient 4819 1 4819 0 Ss select 0xfffff80017d14040 dhclient 4802 774 4802 0 Rs syz-executor.1 774 772 772 0 S (threaded) syz-fuzzer 100081 S uwait 0xfffff8000488a300 syz-fuzzer 100104 S uwait 0xfffff80004c17a00 syz-fuzzer 100105 S uwait 0xfffff80004c17b00 syz-fuzzer 100106 S uwait 0xfffff800173aa880 syz-fuzzer 100107 S uwait 0xfffff800178c4a00 syz-fuzzer 100108 S uwait 0xfffff800178c4b00 syz-fuzzer 100109 S uwait 0xfffff800178c4c00 syz-fuzzer 100110 S kqread 0xfffff8001733f600 syz-fuzzer 100671 S uwait 0xfffff80017ba6400 syz-fuzzer 772 770 772 0 Ss pause 0xfffff8001789cb00 csh 770 694 770 0 Ss select 0xfffff800048eb540 sshd 754 1 754 0 Ss+ ttyin 0xfffff800048e54b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004bac8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004baccb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004bb40b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004bb44b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004bb48b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004bb4cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004ba50b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004ba54b0 getty 698 1 698 0 Ss nanslp 0xffffffff82531ea1 cron 694 1 694 0 Ss select 0xfffff8001735e940 sshd 507 1 507 0 Ss select 0xfffff800048eb040 syslogd 436 1 436 0 Ss wait 0xfffff80004f2d528 devd 435 1 435 65 Ss select 0xfffff800048eb0c0 dhclient 350 1 350 0 Ss select 0xfffff800048eb340 dhclient 347 1 347 0 Ss select 0xfffff80004bd49c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dd0528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82621338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82620420 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100086 D sdflush 0xfffff80004f13ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82647908 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263bd78 [dom0] 100076 D launds 0xffffffff8263bd84 [laundry: dom0] 100077 D umarcl 0xffffffff8151eb60 [uma] 18 0 0 0 DL - 0xffffffff82366278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ddb818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c55430 [pf purge] 15 0 0 0 DL - 0xffffffff8261d9dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261d9dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261d9dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261d9dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223dfc0 [doneq0] 100067 D - 0xffffffff8223de90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004670c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000453ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000453ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82639290 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825116e0 [g_event] 100026 D - 0xffffffff825116e8 [g_up] 100027 D - 0xffffffff825116f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004470d00 [thr_0] 100019 D - 0xfffff80004470d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi3: vm] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi1: netisr 0] 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 RunQ [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 0xffffffff826397b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82511c70 [swapper] 100005 D - 0xfffff80004086400 [if_io_tqg_0] 100006 D - 0xfffff80004086200 [if_io_tqg_1] 100007 D - 0xfffff80004086000 [if_config_tqg_0] 100008 D - 0xfffff80004468d00 [softirq_0] 100009 D - 0xfffff80004468b00 [softirq_1] 100010 D - 0xfffff80004468900 [inm_free taskq] 100012 D - 0xfffff80004468500 [thread taskq] 100013 D - 0xfffff80004468300 [aiod_kick taskq] 100015 D - 0xfffff80004463e00 [kqueue_ctx taskq] 100016 D - 0xfffff80004463c00 [in6m_free taskq] 100024 D - 0xfffff80004463200 [firmware taskq] 100028 D - 0xfffff800044a4c00 [crypto_0] 100029 D - 0xfffff800044a4c00 [crypto_1] 100044 D - 0xfffff80004884e00 [vtnet0 rxq 0] 100045 D - 0xfffff80004884d00 [vtnet0 txq 0] 100046 D - 0xfffff80004884c00 [vtnet0 rxq 1] 100047 D - 0xfffff80004884b00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004669180 [virtio_balloon] 100053 D - 0xfffff800048eeb00 [mca taskq] 100058 D - 0xffffffff81d4d1a1 [deadlkres] 100062 D - 0xfffff80004515700 [acpi_task_0] 100063 D - 0xfffff80004515700 [acpi_task_1] 100064 D - 0xfffff80004515700 [acpi_task_2] 100066 D - 0xfffff800044a4500 [CAM taskq] db> show all locks Process 20506 (syz-executor.3) thread 0xfffffe0094e77300 (148388) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8005e7dae88) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:824 Process 20505 (syz-executor.2) thread 0xfffffe0094e6ba00 (148385) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00953cc3a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13092 Process 20218 (syz-executor.0) thread 0xfffffe0088775300 (145498) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003b98780) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80004f23dc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4183 db> show malloc Type InUse MemUse Requests sctp_stro 178 18605K 10714 pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30617 1796K 30682 kobj 327 1308K 487 newblk 5 1025K 41275 vfscache 3 1025K 3 pcb 415 942K 45976 inodedep 48 530K 31838 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 20608 acpica 1674 184K 58593 vnet_data 1 168K 1 tidhash 3 141K 3 sctp_atcl 361 136K 33672 pagedep 21 133K 41966 tfo_ccache 1 128K 1 filedesc 16 121K 38641 sem 4 106K 4 DEVFS1 105 105K 122 linker 277 100K 352 BPF 46 88K 134 bus 977 79K 3344 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 umtx 378 48K 378 kdtrace 216 43K 68896 temp 36 35K 6167 hostcache 1 32K 1 shm 1 32K 66 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 97 30K 125 sctp_atky 570 27K 46001 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_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 764 lockf 130 15K 4956 ether_multi 172 14K 638 bus-sc 31 14K 1593 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 129 11K 129 in6_multi 89 11K 290 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 21955 cred 33 9K 665 iov 3 9K 47795 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 357 rpc 2 8K 2 shmfd 1 8K 18 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 dirrem 29 8K 20674 pf_ifnet 20 7K 771 kqueue 65 7K 20661 routetbl 28 7K 1514 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 1351 sctp_athm 361 6K 34841 sctp_map 356 6K 21116 pf_rule 6 6K 737 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 356 ufs_dirhash 24 5K 24 session 34 5K 99 UMA 261 5K 261 pf_osfp 37 5K 37 vt 11 5K 11 pf_table 2 4K 369 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 306 evdev 4 4K 4 pwddesc 63 4K 20507 sctp_ifa 31 4K 57 freefile 30 4K 20605 selfd 52 4K 402266 hhook 13 4K 13 proc-args 53 3K 1142 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 1491 uidinfo 4 3K 67 sctp_stri 4 2K 2719 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 41 diradd 14 2K 20776 CAM XPT 22 2K 543 Unitno 26 2K 46 inpcbpolicy 48 2K 33239 in_multi 6 2K 25 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 2066 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 57 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 sctp_aadr 11 1K 1016 encap_export_host 12 1K 12 procdesc 5 1K 36 crypto 3 1K 3 mkdir 4 1K 38642 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 newdirblk 3 1K 19321 chacha20random 1 1K 1 osd 3 1K 10 ip6_msource 4 1K 5 vnodes 1 1K 126 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 ip_msource 3 1K 21 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 25152 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 27757 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 185 sctp_vrf 1 1K 1 entropy 2 1K 78 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 15621 sctp_iter 0 0K 160 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 100 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 60 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 fpukern_ctx 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 156 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 147451 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 62927 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1014 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 20556 freefrag 0 0K 43 allocindir 0 0K 0 indirdep 0 0K 10913 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 203 ip6_moptions 0 0K 23 in6_mfilter 0 0K 18 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 21 in_mfilter 0 0K 47 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 5 VN POLL 0 0K 8 statfs 0 0K 19507 namei_tracker 0 0K 230 export_host 0 0K 0 cl_savebuf 0 0K 429 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 962 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2738 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 1255 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 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 6 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_jumbo_page 4096 11377 2854 70611 0 254 58290176 0 mbuf_cluster 2048 9713 33 9777 0 254 19959808 0 malloc-64 64 609 115311 406955 0 254 7418880 0 tcp_log 416 0 17775 507078 0 254 7394400 0 RADIX NODE 144 14927 16514 992950 0 63 4527504 0 mbuf 256 12322 3518 22871523 0 254 4055040 0 mbuf_packet 256 8272 1313 1152984 0 254 2453760 0 pbuf 2632 0 893 0 0 2 2350376 0 UMA Slabs 0 112 20661 0 20661 0 126 2314032 0 BUF TRIE 144 446 13022 114280 0 62 1939392 0 malloc-4096 4096 390 8 20994 0 2 1630208 0 malloc-384 384 4117 3 4431 0 30 1582080 0 256 Bucket 2048 733 15 31642 0 8 1531904 0 malloc-128 128 10294 60 12646 0 126 1325312 0 tcp_bbr_map 128 0 7347 601919 0 127 940416 0 malloc-2048 2048 182 216 170433 0 8 815104 0 sctp_asoc 2288 179 166 10548 0 254 789360 0 FFS inode 1128 608 29 21353 0 8 718536 0 sctp_ep 1280 179 250 21301 0 254 549120 0 socket 944 75 413 58379 0 254 460672 0 VM OBJECT 264 1508 82 323152 0 30 419760 0 malloc-32768 32768 1 10 10099 0 1 360448 0 VNODE 488 645 75 21392 0 30 351360 0 THREAD 1792 152 37 48388 0 8 338688 0 malloc-65536 65536 4 1 128 0 1 327680 0 sctp_raddr 736 193 247 14579 0 254 323840 0 malloc-1024 1024 170 134 10504 0 16 311296 0 malloc-65536 65536 1 3 271 0 1 262144 0 malloc-65536 65536 0 4 1002 0 1 262144 0 malloc-384 384 413 257 34015 0 30 257280 0 g_bio 408 0 630 514789 0 31 257040 0 sctp_chunk 152 129 1379 17121 0 254 229216 0 malloc-256 256 295 590 42162 0 62 226560 0 malloc-64 64 3271 194 6246 0 254 221760 0 DEVCTL 1024 0 212 156 0 0 217088 0 malloc-16384 16384 8 5 19312 0 1 212992 0 malloc-16 16 12698 302 12770 0 254 208000 0 MAP ENTRY 96 1678 380 1257385 0 126 197568 0 malloc-65536 65536 0 3 5 0 1 196608 0 malloc-128 128 1245 212 28741 0 126 186496 0 FFS2 dinode 256 608 112 21352 0 62 184320 0 UMA Zones 768 233 1 233 0 16 179712 0 vnpbuf 2632 0 64 3 0 64 168448 0 malloc-32 32 4819 221 4954 0 254 161280 0 udplite_inpcb 488 6 314 27465 0 254 156160 0 S VFS Cache 104 1084 320 22320 0 126 146016 0 malloc-1024 1024 125 11 971 0 16 139264 0 VMSPACE 2544 40 14 20485 0 4 137376 0 vmem btag 56 2355 9 2368 0 254 132384 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 tcpcb 1048 35 86 4459 0 254 126808 0 clpbuf 2632 0 48 6298 0 16 126336 0 128 Bucket 1024 80 43 6477 0 16 125952 0 64 Bucket 512 95 145 34126 0 30 122880 0 ksiginfo 112 66 978 3608 0 126 116928 0 malloc-256 256 187 233 72314 0 62 107520 0 PROC 1320 62 19 20506 0 8 106920 0 malloc-4096 4096 22 4 66 0 2 106496 0 filedesc0 1072 63 21 20507 0 8 90048 0 malloc-256 256 227 118 69219 0 62 88320 0 UMA Kegs 384 219 4 219 0 30 85632 0 malloc-128 128 391 260 61859 0 126 83328 0 malloc-64 64 662 535 22225 0 254 76608 0 malloc-128 128 504 85 6936 0 126 75392 0 malloc-8192 8192 7 2 11 0 1 73728 0 malloc-16384 16384 0 4 13 0 1 65536 0 malloc-16384 16384 4 0 157 0 1 65536 0 malloc-8192 8192 5 3 124 0 1 65536 0 malloc-256 256 111 144 46598 0 62 65280 0 malloc-4096 4096 13 2 26 0 2 61440 0 malloc-384 384 107 43 842 0 30 57600 0 malloc-384 384 47 103 31838 0 30 57600 0 32 Bucket 256 75 150 103182 0 62 57600 0 malloc-64 64 317 565 41227 0 254 56448 0 malloc-128 128 402 32 1901 0 126 55552 0 tcp_inpcb 488 35 77 4459 0 254 54656 0 unpcb 256 20 190 3679 0 254 53760 0 malloc-256 256 78 132 67901 0 62 53760 0 malloc-2048 2048 6 18 421 0 8 49152 0 malloc-2048 2048 4 20 515 0 8 49152 0 pcpu-8 8 4915 717 25031 0 254 45056 0 pipe 744 23 37 1797 0 16 44640 0 malloc-64 64 273 420 43008 0 254 44352 0 malloc-128 128 91 250 40272 0 126 43648 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 1 4 39 0 1 40960 0 malloc-8192 8192 2 3 10 0 1 40960 0 malloc-2048 2048 13 7 37 0 8 40960 0 Files 80 239 261 96701 0 126 40000 0 malloc-256 256 19 131 22109 0 62 38400 0 NAMEI 1024 1 35 108634 0 16 36864 0 malloc-2048 2048 4 14 83 0 8 36864 0 malloc-2048 2048 2 16 867 0 8 36864 0 malloc-512 512 10 62 2074 0 30 36864 0 malloc-32 32 619 515 46208 0 254 36288 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 8 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-4096 4096 3 5 966 0 2 32768 0 malloc-1024 1024 27 5 46 0 16 32768 0 malloc-512 512 4 60 2773 0 30 32768 0 pcpu-64 64 455 57 455 0 254 32768 0 tcp_rack_pcb 704 30 14 479 0 16 30976 0 itimer 352 0 88 212 0 30 30976 0 malloc-384 384 70 10 371 0 30 30720 0 malloc-384 384 17 63 751 0 30 30720 0 tcp_bbr_pcb 832 0 36 1645 0 16 29952 0 malloc-4096 4096 4 3 591 0 2 28672 0 malloc-4096 4096 2 5 19510 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 KNOTE 160 28 147 259836 0 62 28000 0 8 Bucket 80 77 273 10509 0 126 28000 0 sctp_stream_msg_out 112 126 90 2835 0 254 24192 0 PWD 32 21 735 19364 0 254 24192 0 16 Bucket 144 69 99 1917 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 154 32 762 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 28 62 1272 0 62 23040 0 malloc-4096 4096 0 5 74 0 2 20480 0 sctp_laddr 48 143 277 7660 0 254 20160 0 malloc-32 32 139 491 33488 0 254 20160 0 malloc-32 32 36 594 23310 0 254 20160 0 4 Bucket 48 7 413 526 0 254 20160 0 2 Bucket 32 78 552 4677 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 190 2 190 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 9 7 346 0 16 16384 0 udpcb 32 8 496 28066 0 254 16128 0 malloc-64 64 132 120 176 0 254 16128 0 vtnet_tx_hdr 24 0 668 3215652 0 254 16032 0 malloc-16 16 363 637 56093 0 254 16000 0 malloc-16 16 383 617 21501 0 254 16000 0 sctp_readq 152 0 104 1123 0 254 15808 0 ripcb 488 5 27 714 0 254 15616 0 udp_inpcb 488 2 30 601 0 254 15616 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-1024 1024 1 11 2524 0 16 12288 0 malloc-512 512 5 19 169 0 30 12288 0 malloc-512 512 10 14 33 0 30 12288 0 rtentry 176 31 38 94 0 62 12144 0 malloc-32 32 172 206 1285 0 254 12096 0 malloc-16 16 466 284 1716 0 254 12000 0 tcp_rack_map 120 60 39 526 0 126 11880 0 routing nhops 256 24 21 94 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-512 512 1 15 60 0 30 8192 0 malloc-512 512 3 13 537 0 30 8192 0 pf tags 104 1 77 35 0 126 8112 0 PGRP 88 34 58 109 0 126 8096 0 rl_entry 40 107 95 112 0 254 8080 0 sctp_asconf_ack 48 0 168 11 0 254 8064 0 malloc-64 64 13 113 169 0 254 8064 0 malloc-32 32 40 212 842 0 254 8064 0 malloc-32 32 19 233 1133 0 254 8064 0 malloc-16 16 27 473 140 0 254 8000 0 malloc-16 16 30 470 38378 0 254 8000 0 malloc-16 16 36 464 355 0 254 8000 0 tcp_log_node 120 0 66 7 0 126 7920 0 kenv 258 3 27 1071 0 30 7740 0 L VFS Cache 320 0 24 9 0 30 7680 0 malloc-384 384 1 19 77 0 30 7680 0 malloc-384 384 14 6 14 0 30 7680 0 malloc-256 256 26 4 26 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 14 0 126 6448 0 domainset 40 1 125 9 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcptw 88 0 46 5 0 254 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 malloc-64 64 2 61 2 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 10 12 10 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 0 254 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 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 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 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 LTS VFS Cache 360 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 0 254 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 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-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