panic: Memory modified after free 0xfffffe0094efe8a0(736) val=deadc0dd @ 0xfffffe0094efeaf8 cpuid = 0 time = 38133 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051ffe340 vpanic() at vpanic+0x1c7/frame 0xfffffe0051ffe3a0 panic() at panic+0x43/frame 0xfffffe0051ffe400 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe0051ffe440 item_ctor() at item_ctor+0x1e2/frame 0xfffffe0051ffe4a0 sctp_add_remote_addr() at sctp_add_remote_addr+0x570/frame 0xfffffe0051ffe510 sctp_aloc_assoc() at sctp_aloc_assoc+0x8e5/frame 0xfffffe0051ffe590 sctp_lower_sosend() at sctp_lower_sosend+0xfcf/frame 0xfffffe0051ffe7a0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe0051ffe8d0 sosend() at sosend+0xc6/frame 0xfffffe0051ffe940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe0051ffe9f0 sendit() at sendit+0x229/frame 0xfffffe0051ffea50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0051ffeab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051ffebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051ffebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284b9a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4720 tid 107587 ] Stopped at kdb_enter+0x67: movq $0,0x14716e6(%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 0xfffffe009a800000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051ffe320 rbp 0xfffffe0051ffe340 rsi 0x40001 rdi 0xffffffff810f6ce6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197dfcd r15 0xffffffff8197dfcd rip 0xffffffff810eb017 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x14716e6(%rip) db> show proc Process 4720 (syz-executor.2) at 0xfffff8001cb86528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 4474 at 0xfffff8001cc58000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.2 reaper: 0xfffff80004456528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094eee000 (map 0xfffffe0094eee000) (map.pmap 0xfffffe0094eee0c0) (pmap 0xfffffe0094eee120) threads: 2 100121 RunQ syz-executor.2 107587 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4721 777 777 0 R syz-executor.0 4720 4474 4474 0 R (threaded) syz-executor.2 100121 RunQ syz-executor.2 107587 Run CPU 0 syz-executor.2 4719 779 779 0 R (threaded) syz-executor.1 107548 Run CPU 1 syz-executor.1 107583 S sbwait 0xfffff8001303d1c4 syz-executor.1 107586 S sbwait 0xfffff8001cd17574 syz-executor.1 4716 843 843 0 S (threaded) syz-executor.3 103300 S nanslp 0xffffffff8252fea0 syz-executor.3 107575 S sbwait 0xfffff8001cefd924 syz-executor.3 107576 S uwait 0xfffff8001cb26980 syz-executor.3 107577 S uwait 0xfffff8001cb26880 syz-executor.3 4499 4487 4499 0 Ss select 0xfffff8001c4095c0 dhclient 4491 1 4491 0 Ss select 0xfffff8001c409440 dhclient 4487 4476 436 65 S select 0xfffff8001c4098c0 dhclient 4476 436 436 0 S wait 0xfffff8001cee1528 sh 4474 774 4474 0 Ss nanslp 0xffffffff8252fea0 syz-executor.2 3157 1 3157 65 Ss select 0xfffff8001cf1f1c0 dhclient 2555 1 2555 0 Ss select 0xfffff8001c920a40 dhclient 2552 1 2552 0 Ss select 0xfffff8001c9209c0 dhclient 2533 1 2533 65 Ss select 0xfffff8001c920740 dhclient 1884 1 1884 0 Ss select 0xfffff8001cf5a740 dhclient 1881 1 1881 0 Ss select 0xfffff8001cf5acc0 dhclient 1862 1 1862 65 Ss select 0xfffff8001cf5aac0 dhclient 1019 1 1019 0 Ss select 0xfffff80004dff7c0 dhclient 1016 1 1016 0 Ss select 0xfffff80004d694c0 dhclient 843 774 843 0 Rs syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff8252fea0 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff8252fea0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffff80004efc680 syz-fuzzer 100112 S uwait 0xfffff8001c359600 syz-fuzzer 100113 S uwait 0xfffff8001c84fa00 syz-fuzzer 100114 S uwait 0xfffff8001c84fb00 syz-fuzzer 100115 S kqread 0xfffff80004dfb300 syz-fuzzer 100116 S uwait 0xfffff8001c84fd00 syz-fuzzer 100117 S uwait 0xfffff8001c84fe00 syz-fuzzer 100118 S uwait 0xfffff80004b42800 syz-fuzzer 100119 S uwait 0xfffff80004b42900 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004f03b00 csh 770 694 770 0 Ss select 0xfffff80004dff840 sshd 754 1 754 0 Ss+ ttyin 0xfffff800043430b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b538b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b53cb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b5a0b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b5a4b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b5a8b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b5acb0 getty 747 1 747 0 Ss+ ttyin 0xfffff800048d50b0 getty 746 1 746 0 Ss+ ttyin 0xfffff800048d54b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea0 cron 694 1 694 0 Ss select 0xfffff80004d69540 sshd 507 1 507 0 Ss select 0xfffff80004dffcc0 syslogd 436 1 436 0 Ss wait 0xfffff80004f67a50 devd 435 1 435 65 Ss select 0xfffff80004d695c0 dhclient 350 1 350 0 Ss select 0xfffff80004d699c0 dhclient 347 1 347 0 Ss select 0xfffff80004d69b40 dhclient 23 0 0 0 DL vlruwt 0xfffff80004cfba50 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff800040838e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637c38 [dom0] 100076 D launds 0xffffffff82637c44 [laundry: dom0] 100077 D umarcl 0xffffffff814f7980 [uma] 18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c16818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d91390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b8dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044d7c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044d7c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto] 14 0 0 0 DL seqstat 0xfffff800044d9c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f720 [g_event] 100026 D - 0xffffffff8250f728 [g_up] 100027 D - 0xffffffff8250f730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800044a2800 [thr_0] 100019 D - 0xfffff800044a2880 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi3: vm] 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 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004456528 [init] 10 0 0 0 DL audit_w 0xffffffff82635650 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fcb0 [swapper] 100005 D - 0xfffff80004347c00 [if_config_tqg_0] 100006 D - 0xfffff80004347b00 [softirq_0] 100007 D - 0xfffff80004347a00 [softirq_1] 100008 D - 0xfffff80004347900 [if_io_tqg_0] 100009 D - 0xfffff80004347800 [if_io_tqg_1] 100011 D - 0xfffff80004347600 [kqueue_ctx taskq] 100012 D - 0xfffff80004347500 [inm_free taskq] 100015 D - 0xfffff80004347200 [aiod_kick taskq] 100016 D - 0xfffff80004347100 [thread taskq] 100017 D - 0xfffff80004347000 [in6m_free taskq] 100024 D - 0xfffff80004484e00 [firmware taskq] 100029 D - 0xfffff80004484d00 [crypto_0] 100030 D - 0xfffff80004484d00 [crypto_1] 100044 D - 0xfffff80004484b00 [vtnet0 rxq 0] 100045 D - 0xfffff80004484a00 [vtnet0 txq 0] 100046 D - 0xfffff80004484900 [vtnet0 rxq 1] 100047 D - 0xfffff80004484800 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004338180 [virtio_balloon] 100053 D - 0xfffff80004484600 [mca taskq] 100058 D - 0xffffffff81d26721 [deadlkres] 100062 D - 0xfffff80004b77800 [acpi_task_0] 100063 D - 0xfffff80004b77800 [acpi_task_1] 100064 D - 0xfffff80004b77800 [acpi_task_2] 100066 D - 0xfffff80004484c00 [CAM taskq] db> show all locks Process 4720 (syz-executor.2) thread 0xfffffe0094e87800 (107587) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094e8f8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4339 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8001cf32468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4326 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8001cf32488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12606 Process 4719 (syz-executor.1) thread 0xfffffe0094ee6e00 (107548) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82553150) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:511 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29250 1714K 29315 kobj 337 1348K 498 newblk 4 1025K 6744 vfscache 3 1025K 3 pcb 40 553K 4851 inodedep 7 515K 5938 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 146 287K 4814 pf_rule 241 241K 314 acpica 1674 184K 54318 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 7472 pagedep 7 130K 7817 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 261 98K 304 BPF 46 88K 54 bus 994 81K 3318 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 360 45K 360 kdtrace 215 42K 12310 temp 39 41K 2939 hostcache 1 32K 1 shm 1 32K 26 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 ksem 37 23K 5253 ifaddr 76 23K 77 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1555 ether_multi 162 13K 200 KTRACE 100 13K 100 lltable 41 13K 52 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 125 11K 125 GEOM 60 10K 489 rman 82 10K 423 in6_multi 77 10K 87 sctp_timw 36 9K 36 bmsafemap 2 9K 3926 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 45 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 cred 25 7K 427 kqueue 66 7K 4742 sglist 5 7K 5 sctp_stro 6 6K 559 CAM DEV 3 6K 510 plimit 24 6K 796 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 102 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 262 sctp_atcl 12 5K 3031 session 34 5K 54 pgrp 34 5K 60 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 85 pwddesc 64 4K 4722 evdev 4 4K 4 routetbl 23 4K 25 lockf 32 4K 61 selfd 52 4K 56969 hhook 13 4K 13 proc-args 53 3K 706 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 91 uidinfo 3 3K 95 sctp_ifa 16 2K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 17 Unitno 30 2K 69 CAM XPT 22 2K 543 in_multi 6 2K 9 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 1340 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 19 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_atky 17 1K 3720 encap_export_host 12 1K 12 procdesc 5 1K 20 crypto 3 1K 3 inpcbpolicy 17 1K 3696 mkdir 4 1K 7442 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 pf_osfp 4 1K 4 newdirblk 3 1K 3721 diradd 3 1K 3796 chacha20random 1 1K 1 osd 3 1K 9 dirrem 1 1K 3756 vnodes 1 1K 2 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 sctp_athm 12 1K 3157 sctp_map 12 1K 1118 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 4628 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 3902 freefile 1 1K 3754 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 126 sctp_vrf 1 1K 1 entropy 2 1K 45 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 2 1K 20070 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2099 sctp_iter 0 0K 155 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 140 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 sctp_aadr 0 0K 2 sctp_stri 0 0K 254 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 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 45214 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 11928 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 661 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 3757 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 195 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 23 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 5 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 6 VN POLL 0 0K 0 statfs 0 0K 3912 namei_tracker 0 0K 34 export_host 0 0K 0 cl_savebuf 0 0K 280 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 152 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2265 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 738 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 9728 2 9728 0 254 19927040 0 pbuf 2632 0 957 0 0 2 2518824 0 RADIX NODE 144 16353 976 301087 0 62 2495376 0 mbuf_packet 256 8222 1378 1146260 0 254 2457600 0 BUF TRIE 144 352 13116 37990 0 62 1939392 0 malloc-384 384 4117 3 4117 0 30 1582080 0 malloc-4096 4096 360 4 1035 0 2 1490944 0 malloc-128 128 9617 272 17354 0 126 1265792 0 UMA Slabs 0 112 6005 4 6005 0 126 673008 0 FFS inode 1128 516 23 4271 0 8 607992 0 mbuf_jumbo_page 4096 0 116 544 0 254 475136 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1353 72 73344 0 30 376200 0 THREAD 1792 150 30 7587 0 8 322560 0 VNODE 488 553 95 4310 0 30 316224 0 malloc-4096 4096 73 4 4731 0 2 315392 0 256 Bucket 2048 128 12 7553 0 8 286720 0 tcp_bbr_map 128 0 2232 5257 0 126 285696 0 malloc-2048 2048 8 124 46010 0 8 270336 0 malloc-1024 1024 247 5 1917 0 16 258048 0 mbuf 256 435 540 596653 0 254 249600 0 malloc-16384 16384 11 4 3889 0 1 245760 0 malloc-64 64 3248 406 8730 0 254 233856 0 DEVCTL 1024 0 212 130 0 0 217088 0 g_bio 408 0 520 128851 0 31 212160 0 malloc-16 16 12250 500 17738 0 254 204000 0 malloc-128 128 1284 266 32484 0 126 198400 0 malloc-65536 65536 0 3 189 0 1 196608 0 malloc-32768 32768 0 6 167 0 1 196608 0 MAP ENTRY 96 1717 299 258762 0 126 193536 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-256 256 63 597 14536 0 62 168960 0 FFS2 dinode 256 516 129 4271 0 62 165120 0 malloc-32 32 4521 141 8269 0 254 149184 0 socket 944 44 112 7309 0 254 147264 0 S VFS Cache 104 1019 307 5053 0 126 137904 0 malloc-65536 65536 1 1 123 0 1 131072 0 VMSPACE 2544 41 10 4700 0 4 129744 0 clpbuf 2632 0 48 4504 0 16 126336 0 vmem btag 56 2115 105 2115 0 254 124320 0 ksiginfo 112 66 978 1971 0 126 116928 0 malloc-1024 1024 109 3 126 0 16 114688 0 malloc-128 128 613 255 8074 0 126 111104 0 PROC 1320 63 18 4721 0 8 106920 0 128 Bucket 1024 67 36 1107 0 16 105472 0 filedesc0 1072 64 20 4722 0 8 90048 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-256 256 204 111 8741 0 62 80640 0 malloc-2048 2048 14 24 2632 0 8 77824 0 64 Bucket 512 101 51 11404 0 30 77824 0 sctp_ep 1280 7 53 2341 0 254 76800 0 malloc-8192 8192 6 3 134 0 1 73728 0 malloc-4096 4096 15 3 4658 0 2 73728 0 malloc-384 384 106 74 3136 0 30 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-128 128 299 197 973 0 126 63488 0 malloc-128 128 431 34 1288 0 126 59520 0 sctp_asoc 2288 6 19 559 0 254 57200 0 sctp_raddr 736 6 71 1204 0 254 56672 0 udplite_inpcb 488 6 106 3230 0 254 54656 0 malloc-128 128 128 275 4326 0 126 51584 0 malloc-384 384 64 66 6108 0 30 49920 0 malloc-256 256 67 128 20648 0 62 49920 0 32 Bucket 256 43 152 13720 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-256 256 36 144 10268 0 62 46080 0 pcpu-8 8 4998 634 5231 0 254 45056 0 pipe 744 23 37 921 0 16 44640 0 malloc-64 64 537 156 18609 0 254 44352 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 Files 80 239 261 26597 0 126 40000 0 malloc-256 256 133 17 150 0 62 38400 0 malloc-256 256 91 59 1737 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 32593 0 16 36864 0 malloc-64 64 144 423 61807 0 254 36288 0 malloc-32768 32768 0 1 126 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 4 0 1 32768 0 malloc-16384 16384 1 1 5 0 1 32768 0 malloc-8192 8192 1 3 5 0 1 32768 0 malloc-1024 1024 28 4 37 0 16 32768 0 pcpu-64 64 453 59 453 0 254 32768 0 malloc-64 64 486 18 677 0 254 32256 0 malloc-64 64 100 404 5173 0 254 32256 0 malloc-256 256 89 31 1654 0 62 30720 0 malloc-4096 4096 4 3 89 0 2 28672 0 malloc-1024 1024 12 16 584 0 16 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 KNOTE 160 28 147 92783 0 62 28000 0 8 Bucket 80 57 293 3672 0 126 28000 0 malloc-384 384 53 17 355 0 30 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 18 6 1996 0 16 24576 0 malloc-512 512 7 41 2108 0 30 24576 0 PWD 32 21 735 3813 0 254 24192 0 malloc-64 64 235 143 297 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcpcb 1048 4 18 95 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 6 4 63 0 8 20480 0 malloc-32 32 261 369 4200 0 254 20160 0 16 Bucket 144 46 94 633 0 62 20160 0 2 Bucket 32 51 579 1167 0 254 20160 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 vtnet_tx_hdr 24 0 668 576166 0 254 16032 0 malloc-128 128 107 17 331 0 126 15872 0 sctp_chunk 152 5 99 651 0 254 15808 0 tcp_bbr_pcb 832 0 18 5 0 16 14976 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-2048 2048 6 0 197 0 8 12288 0 malloc-512 512 3 21 165 0 30 12288 0 4 Bucket 48 6 246 164 0 254 12096 0 ripcb 488 5 19 107 0 254 11712 0 tcp_inpcb 488 4 20 95 0 254 11712 0 udp_inpcb 488 2 22 264 0 254 11712 0 routing nhops 256 27 18 40 0 62 11520 0 unpcb 256 20 25 1230 0 254 11520 0 malloc-384 384 21 9 22 0 30 11520 0 cpuset 104 8 85 192 0 126 9672 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-2048 2048 1 3 332 0 8 8192 0 malloc-1024 1024 0 8 3 0 16 8192 0 malloc-1024 1024 7 1 8 0 16 8192 0 malloc-512 512 0 16 10 0 30 8192 0 malloc-512 512 11 5 13 0 30 8192 0 malloc-512 512 8 8 10 0 30 8192 0 rtentry 176 32 14 40 0 62 8096 0 rl_entry 40 70 132 70 0 254 8080 0 sctp_stream_msg_out 112 1 71 213 0 254 8064 0 sctp_laddr 48 0 168 21 0 254 8064 0 udpcb 32 8 244 3494 0 254 8064 0 malloc-64 64 25 101 67 0 254 8064 0 malloc-64 64 98 28 115 0 254 8064 0 malloc-32 32 6 246 22 0 254 8064 0 malloc-32 32 77 175 248 0 254 8064 0 malloc-32 32 94 158 141 0 254 8064 0 malloc-32 32 40 212 647 0 254 8064 0 malloc-32 32 117 135 7033 0 254 8064 0 malloc-32 32 37 215 1353 0 254 8064 0 malloc-16 16 16 484 58 0 254 8000 0 malloc-16 16 10 490 123 0 254 8000 0 malloc-16 16 284 216 447 0 254 8000 0 malloc-16 16 33 467 36 0 254 8000 0 malloc-16 16 186 314 1236 0 254 8000 0 malloc-16 16 23 477 27375 0 254 8000 0 malloc-16 16 43 457 1211 0 254 8000 0 malloc-128 128 29 33 51 0 126 7936 0 sctp_readq 152 0 52 204 0 254 7904 0 itimer 352 0 22 20 0 30 7744 0 kenv 258 3 27 1020 0 30 7740 0 malloc-384 384 1 19 13 0 30 7680 0 malloc-256 256 4 26 20 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 172 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 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_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 296 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 tcp_log 416 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 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 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 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 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 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-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-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-384 384 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