Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82bcd018 stack pointer = 0x0:0xfffffe008855d5c0 frame pointer = 0x0:0xfffffe008855d7a0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 Memory modified after free 0xfffff80033280000(1016) val=de01c0de @ 0xfffff8003328003c processopanic: Most recently used by sctp_stro cpuid = 1 time = 2370 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00885be650 vpanic() at vpanic+0x1c7/frame 0xfffffe00885be6b0 panic() at panic+0x43/frame 0xfffffe00885be710 mtrash_ctor() at mtrash_ctor+0xe5/frame 0xfffffe00885be750 item_ctor() at item_ctor+0x493/frame 0xfffffe00885be7c0 malloc() at malloc+0xe3/frame 0xfffffe00885be820 sctp_init_asoc() at sctp_init_asoc+0xa7f/frame 0xfffffe00885be890 sctp_aloc_assoc() at sctp_aloc_assoc+0x4d9/frame 0xfffffe00885be910 sctp_connect() at sctp_connect+0x457/frame 0xfffffe00885be9b0 soconnectat() at soconnectat+0x183/frame 0xfffffe00885bea10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe00885bea70 sys_connect() at sys_connect+0xd9/frame 0xfffffe00885beab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00885bebf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 27777 tid 145563 ] Stopped at kdb_enter+0x67: movq $0,0x143f2ce(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00908e6000 rdx 0x3ffff rbx 0 rsp 0xfffffe00885be630 rbp 0xfffffe00885be650 rsi 0x40001 rdi 0xffffffff81130bc6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00885be520 r11 0x1ff77fff59c r12 0xffffffff82067a90 ddb_dbbe r13 0 r14 0xffffffff81a5b115 r15 0xffffffff81a5b115 rip 0xffffffff81127bb7 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x143f2ce(%rip) db> show proc Process 27777 (syz-executor.0) at 0xfffff80018b4e000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 26168 at 0xfffff80018983528 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004459528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00887d23e0 (map 0xfffffe00887d23e0) (map.pmap 0xfffffe00887d24a0) (pmap 0xfffffe00887d2500) threads: 2 143946 RunQ syz-executor.0 145563 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 27777 26168 26168 0 R (threaded) syz-executor.0 143946 RunQ syz-executor.0 145563 Run CPU 1 syz-executor.0 27776 12459 12459 0 R (threaded) syz-executor.2 140495 RunQ syz-executor.2 145561 Run CPU 0 syz-executor.2 145562 S uwait 0xfffff80018c59a80 syz-executor.2 27775 784 784 0 R (threaded) syz-executor.1 145427 RunQ syz-executor.1 145560 RunQ syz-executor.1 27772 20019 20019 0 R (threaded) syz-executor.3 141168 RunQ syz-executor.3 145556 S sbwait 0xfffff80037abd68c syz-executor.3 145558 S uwait 0xfffff80018b04000 syz-executor.3 26731 1 26731 65 Ss select 0xfffff800183cc940 dhclient 26195 1 26195 0 Ss select 0xfffff80018cc15c0 dhclient 26189 1 26189 0 Ss select 0xfffff80018d6a6c0 dhclient 26168 780 26168 0 Rs syz-executor.0 20568 1 20568 65 Ss select 0xfffff80018d6a2c0 dhclient 20040 1 20040 0 Ss select 0xfffff80018d2c940 dhclient 20037 1 20037 0 Ss select 0xfffff80018aad140 dhclient 20019 780 20019 0 Rs syz-executor.3 13616 1 13616 65 Ss select 0xfffff80018d2c540 dhclient 13031 1 13031 0 Ss select 0xfffff80018cc8c40 dhclient 13028 1 13028 0 Ss select 0xfffff80018e8d5c0 dhclient 12459 780 12459 0 Rs syz-executor.2 2539 1 2539 65 Ss select 0xfffff80018d6a140 dhclient 1861 1 1861 0 Ss select 0xfffff80018e8dcc0 dhclient 1858 1 1858 0 Ss select 0xfffff80018d2cdc0 dhclient 784 780 784 0 Rs syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffff80004eb4b80 syz-fuzzer 100115 S uwait 0xfffff80004eb4700 syz-fuzzer 100116 S uwait 0xfffff800182a9e80 syz-fuzzer 100117 S uwait 0xfffff800182a9400 syz-fuzzer 100118 S uwait 0xfffff800044d6080 syz-fuzzer 100119 S uwait 0xfffff800182a9500 syz-fuzzer 100120 S kqread 0xfffff80018526e00 syz-fuzzer 100121 S uwait 0xfffff800182a9300 syz-fuzzer 100683 S uwait 0xfffff80018b4a780 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004deeb00 csh 776 694 776 0 Ss select 0xfffff80004af52c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048c7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004be9cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bef0b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bef4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bef8b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004befcb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b6c0b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b6c4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b6c8b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253a5e0 cron 694 1 694 0 Ss select 0xfffff80004af5dc0 sshd 507 1 507 0 Ss select 0xfffff800182a9b40 syslogd 436 1 436 0 Ss select 0xfffff800182a9cc0 devd 435 1 435 65 Ss select 0xfffff80004eb4840 dhclient 350 1 350 0 Ss select 0xfffff800182a9c40 dhclient 347 1 347 0 Ss select 0xfffff80004eb48c0 dhclient 23 0 0 0 DL syncer 0xffffffff82629a50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d8ea50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82628b00 [bufdaemon] 100083 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100097 D sdflush 0xfffff800043478e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650948 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82644db8 [dom0] 100081 D launds 0xffffffff82644dc4 [laundry: dom0] 100082 D umarcl 0xffffffff815b5260 [uma] 18 0 0 0 DL - 0xffffffff8236e948 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c31818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d2b3c0 [pf purge] 15 0 0 0 DL - 0xffffffff8262615c [soaiod4] 9 0 0 0 DL - 0xffffffff8262615c [soaiod3] 8 0 0 0 DL - 0xffffffff8262615c [soaiod2] 7 0 0 0 DL - 0xffffffff8262615c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82246040 [doneq0] 100044 D - 0xffffffff82245fc0 [async] 100077 D - 0xffffffff82245e90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004653c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000434ec90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434ec30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826422a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519e20 [g_event] 100035 D - 0xffffffff82519e28 [g_up] 100036 D - 0xffffffff82519e30 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044aa300 [thr_0] 100028 D - 0xfffff800044aa380 [thr_1] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100086 I [swi1: hpts] 100087 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004459528 [init] 10 0 0 0 DL audit_w 0xffffffff826427c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251a3b0 [swapper] 100005 D - 0xfffff80004349700 [if_io_tqg_0] 100006 D - 0xfffff80004349500 [if_io_tqg_1] 100007 D - 0xfffff80004349300 [if_config_tqg_0] 100008 D - 0xfffff80004349100 [softirq_0] 100009 D - 0xfffff800044a9e00 [softirq_1] 100010 D - 0xfffff800044a8e00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8d00 [inm_free taskq] 100012 D - 0xfffff800044a8c00 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8a00 [aiod_kick taskq] 100016 D - 0xfffff800044a8800 [thread taskq] 100018 D - 0xfffff800044a8600 [in6m_free taskq] 100019 D - 0xfffff800044a8500 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a8500 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a8500 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a8500 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a8400 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a8400 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a8400 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a8400 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044a8300 [firmware taskq] 100037 D - 0xfffff800044a8100 [crypto_0] 100038 D - 0xfffff800044a8100 [crypto_1] 100054 D - 0xfffff8000486ce00 [vtnet0 rxq 0] 100055 D - 0xfffff8000486cd00 [vtnet0 txq 0] 100056 D - 0xfffff8000486cc00 [vtnet0 rxq 1] 100057 D - 0xfffff8000486cb00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004864100 [virtio_balloon] 100063 D - 0xfffff800048b8a00 [mca taskq] 100066 D - 0xffffffff81e06840 [deadlkres] 100072 D - 0xfffff80004b7de00 [acpi_task_0] 100073 D - 0xfffff80004b7de00 [acpi_task_1] 100074 D - 0xfffff80004b7de00 [acpi_task_2] 100076 D - 0xfffff80004683e00 [CAM taskq] db> show all locks Process 27777 (syz-executor.0) thread 0xfffffe009191e300 (145563) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff800335dfe88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7005 Process 27776 (syz-executor.2) thread 0xfffffe0092da7c00 (145561) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0092d82c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13125 Process 27772 (syz-executor.3) thread 0xfffffe0088842700 (145556) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80037abd630) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:464 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 sctp_stro 123 2430K 11824 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 90 1047K 62093 vfscache 3 1025K 3 pcb 326 820K 52966 inodedep 36 526K 30147 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 27880 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 53327 pagedep 9 130K 26968 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 349 sctp_atcl 258 97K 37463 BPF 46 88K 110 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 360 45K 360 kdtrace 224 45K 73342 temp 36 35K 7341 hostcache 1 32K 1 shm 1 32K 52 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 73 21K 106 DEVFS_RULE 56 20K 56 lltable 55 18K 992 sctp_atky 408 18K 51413 ufs_mount 5 17K 6 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 ether_multi 167 14K 461 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 pf_rule 11 11K 472 rman 84 10K 425 in6_multi 83 10K 203 GEOM 60 10K 489 ksem 4 10K 768 cred 35 9K 853 bmsafemap 3 9K 30447 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 23 pfs_vncache 1 8K 1 freework 32 8K 41337 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 routetbl 35 8K 1149 pf_osfp 55 7K 55 kqueue 65 7K 28131 sglist 5 7K 5 pf_table 3 6K 277 dirrem 24 6K 29031 CAM DEV 3 6K 510 plimit 24 6K 981 taskqueue 57 6K 57 CAM queue 5 6K 1528 pf_ifnet 13 5K 388 DEVFSP 78 5K 260 ufs_dirhash 24 5K 24 sctp_stri 9 5K 3457 session 35 5K 89 UMA 263 5K 263 vt 11 5K 11 sctp_athm 258 5K 38764 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 221 pwddesc 63 4K 27778 sctp_map 246 4K 23130 lockf 34 4K 6759 selfd 55 4K 372293 freefile 26 4K 28960 hhook 13 4K 13 sctp_ifa 25 4K 40 ip6ndp 17 4K 39 fpukern_ctx 3 3K 3 proc-args 52 3K 1000 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 5 3K 67 select 19 3K 1331 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 inpcbpolicy 61 2K 10804 freeblks 7 2K 28916 Unitno 27 2K 79 CAM XPT 22 2K 543 in_multi 6 2K 19 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 53480 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 898 NFSD session 1 1K 1 sctp_aadr 14 1K 567 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 40 indirdep 3 1K 18731 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 29112 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 30 linuxcurrent 3 1K 4 newdirblk 4 1K 26740 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 288 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 30683 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 215 sctp_vrf 1 1K 1 ip_msource 1 1K 21 vnet 1 1K 1 entropy 2 1K 66 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 16667 sctp_iter 0 0K 93 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 52 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 41 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19307 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 450 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 174 allocindir 0 0K 0 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 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 394 ip6_msource 0 0K 0 ip6_moptions 0 0K 6 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 4 ip_moptions 0 0K 42 in_mfilter 0 0K 45 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 11 twa_commands 0 0K 0 statfs 0 0K 26926 namei_tracker 0 0K 42 export_host 0 0K 0 cl_savebuf 0 0K 169 tcp_log_dev 0 0K 306 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 76348 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 833 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 34670 ioctlops 0 0K 1646 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1156 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 209 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 64 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 diroff 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8798 4078 1270375 0 254 52740096 0 tcp_log 416 35036 13654 709875 0 254 20255040 0 mbuf 256 9601 5609 42324150 0 254 3893760 0 RADIX NODE 144 11461 13176 1230578 0 64 3547728 0 BUF TRIE 144 204 13264 44756 0 62 1939392 0 pbuf 2624 0 698 0 0 2 1831552 0 UMA Slabs 0 112 14471 34 14471 0 126 1624560 0 malloc-384 384 4141 29 4541 0 30 1601280 0 mbuf_cluster 2048 645 65 805 0 254 1454080 0 malloc-128 128 10408 256 63961 0 126 1364992 0 malloc-4096 4096 332 1 492 0 2 1363968 0 sctp_asoc 2288 124 186 11566 0 254 709280 0 tcp_bbr_map 128 0 5487 1090909 0 127 702336 0 FFS inode 1160 559 29 29805 0 8 682080 0 256 Bucket 2048 264 22 31946 0 8 585728 0 malloc-2048 2048 125 157 99580 0 8 577536 0 malloc-65536 65536 2 5 16 0 1 458752 0 sctp_raddr 736 158 447 19024 0 254 445280 0 VM OBJECT 264 1392 78 414417 0 30 388080 0 sctp_ep 1280 126 168 23231 0 254 376320 0 malloc-65536 65536 0 5 904 0 1 327680 0 socket 944 92 252 41025 0 254 324736 0 THREAD 1792 160 20 45563 0 8 322560 0 VNODE 448 596 88 29844 0 30 306432 0 malloc-4096 4096 68 6 28408 0 2 303104 0 malloc-32768 32768 1 8 17185 0 1 294912 0 malloc-1024 1024 120 148 11488 0 16 274432 0 malloc-65536 65536 2 2 303 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3698 271 31610 0 254 254016 0 DEVCTL 1024 0 216 149 0 0 221184 0 tcpcb 1048 54 155 8185 0 254 219032 0 malloc-384 384 259 311 37491 0 30 218880 0 sctp_chunk 152 193 1237 45910 0 254 217360 0 malloc-16 16 13005 245 14308 0 254 212000 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 8 4 26826 0 1 196608 0 MAP ENTRY 96 1689 327 1629115 0 126 193536 0 tcp_inpcb 488 54 330 8185 0 254 187392 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-384 384 66 394 31197 0 30 176640 0 malloc-128 128 972 392 32181 0 126 174592 0 malloc-32 32 4975 443 43176 0 254 173376 0 FFS2 dinode 256 559 116 29805 0 62 172800 0 vnpbuf 2624 0 64 1 0 64 167936 0 128 Bucket 1024 129 34 11458 0 16 166912 0 mbuf_packet 256 37 608 271882 0 254 165120 0 malloc-256 256 114 516 65072 0 62 161280 0 malloc-128 128 1178 31 25840 0 126 154752 0 S VFS Cache 104 1043 400 30626 0 126 150072 0 malloc-256 256 195 390 21087 0 62 149760 0 malloc-256 256 190 365 94410 0 62 142080 0 malloc-2048 2048 15 53 533 0 8 139264 0 malloc-4096 4096 27 5 129 0 2 131072 0 malloc-1024 1024 123 5 148 0 16 131072 0 VMSPACE 2544 40 11 27770 0 4 129744 0 g_bio 408 0 310 302375 0 30 126480 0 clpbuf 2624 0 48 166 0 16 125952 0 vmem btag 56 2102 46 2102 0 254 120288 0 ksiginfo 112 66 978 2854 0 126 116928 0 PROC 1320 62 19 27777 0 8 106920 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-256 256 247 128 49023 0 62 96000 0 64 Bucket 512 87 97 30440 0 30 94208 0 filedesc0 1072 63 21 27778 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-16384 16384 4 1 15 0 1 81920 0 malloc-8192 8192 7 3 26 0 1 81920 0 malloc-8192 8192 5 4 40 0 1 73728 0 malloc-32768 32768 0 2 4 0 1 65536 0 malloc-4096 4096 14 2 34 0 2 65536 0 malloc-256 256 91 134 60685 0 62 57600 0 32 Bucket 256 100 125 26598 0 62 57600 0 malloc-64 64 340 542 429056 0 254 56448 0 tcp_rack_pcb 704 49 28 729 0 16 54208 0 malloc-16384 16384 3 0 3 0 1 49152 0 unpcb 256 22 158 6837 0 254 46080 0 pcpu-8 8 4794 838 14905 0 254 45056 0 pipe 744 23 37 2813 0 16 44640 0 malloc-64 64 523 170 1664 0 254 44352 0 malloc-384 384 102 8 468 0 30 42240 0 malloc-256 256 28 137 27298 0 62 42240 0 malloc-8192 8192 0 5 23 0 1 40960 0 malloc-8192 8192 4 1 105 0 1 40960 0 malloc-2048 2048 5 15 498 0 8 40960 0 malloc-64 64 409 221 23989 0 254 40320 0 Files 80 238 262 89959 0 126 40000 0 malloc-384 384 60 40 608 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 139689 0 16 36864 0 malloc-2048 2048 8 10 543 0 8 36864 0 malloc-512 512 11 61 4302 0 30 36864 0 malloc-256 256 120 15 289 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 8 0 1 32768 0 malloc-4096 4096 3 5 16 0 2 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-64 64 150 354 15680 0 254 32256 0 malloc-128 128 48 200 30580 0 126 31744 0 malloc-128 128 114 134 29692 0 126 31744 0 udplite_inpcb 488 0 64 1269 0 254 31232 0 tcp_bbr_pcb 832 0 36 2355 0 16 29952 0 TURNSTILE 136 181 29 181 0 62 28560 0 malloc-32 32 306 576 36692 0 254 28224 0 KNOTE 160 28 147 602497 0 62 28000 0 8 Bucket 80 68 282 8205 0 126 28000 0 malloc-128 128 146 71 2770 0 126 27776 0 malloc-4096 4096 1 5 26934 0 2 24576 0 malloc-1024 1024 12 12 2455 0 16 24576 0 PWD 32 22 734 26737 0 254 24192 0 16 Bucket 144 63 105 2745 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 137 49 664 0 126 23808 0 itimer 352 0 66 210 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-512 512 2 38 600 0 30 20480 0 sctp_stream_msg_out 112 40 140 3144 0 254 20160 0 sctp_laddr 48 92 328 8899 0 254 20160 0 2 Bucket 32 75 555 5491 0 254 20160 0 malloc-128 128 100 55 4682 0 126 19840 0 tcp_rack_map 120 98 67 844 0 126 19800 0 sctp_readq 152 6 124 1781 0 254 19760 0 udp_inpcb 488 2 38 830 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 26 24 59 0 30 19200 0 malloc-256 256 49 26 1087 0 62 19200 0 SLEEPQUEUE 88 181 11 181 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 1069 0 8 16384 0 malloc-1024 1024 2 14 300 0 16 16384 0 malloc-1024 1024 16 0 16 0 16 16384 0 malloc-64 64 59 193 4081 0 254 16128 0 malloc-64 64 59 193 6175 0 254 16128 0 malloc-32 32 271 233 1269 0 254 16128 0 vtnet_tx_hdr 24 0 668 4105544 0 254 16032 0 malloc-16 16 508 492 23397 0 254 16000 0 ripcb 488 5 27 520 0 254 15616 0 malloc-2048 2048 2 4 14 0 8 12288 0 malloc-1024 1024 8 4 184 0 16 12288 0 malloc-512 512 9 15 158 0 30 12288 0 malloc-512 512 12 12 37 0 30 12288 0 rtentry 176 33 36 79 0 62 12144 0 malloc-32 32 156 222 14123 0 254 12096 0 malloc-16 16 272 478 39081 0 254 12000 0 kenv 258 15 30 1079 0 30 11610 0 routing nhops 256 27 18 79 0 62 11520 0 cpuset 104 7 86 157 0 126 9672 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 352 0 2 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 3 5 33 0 16 8192 0 malloc-512 512 3 13 62 0 30 8192 0 malloc-512 512 1 15 47 0 30 8192 0 tcp_log_bucket 176 0 46 3 0 62 8096 0 PGRP 88 35 57 96 0 126 8096 0 rl_entry 40 84 118 90 0 254 8080 0 sctp_asconf_ack 48 0 168 98 0 254 8064 0 udpcb 32 2 250 2099 0 254 8064 0 ipq 56 0 144 4 0 254 8064 0 malloc-64 64 41 85 153 0 254 8064 0 malloc-32 32 38 214 1162 0 254 8064 0 malloc-32 32 47 205 1735 0 254 8064 0 malloc-32 32 18 234 338 0 254 8064 0 4 Bucket 48 6 162 566 0 254 8064 0 malloc-16 16 28 472 12816 0 254 8000 0 malloc-16 16 39 461 22276 0 254 8000 0 malloc-16 16 56 444 647 0 254 8000 0 malloc-16 16 8 492 9 0 254 8000 0 malloc-16 16 18 482 25007 0 254 8000 0 tcp_log_node 120 0 66 5 0 126 7920 0 L VFS Cache 320 0 24 3 0 30 7680 0 malloc-384 384 0 20 19 0 30 7680 0 malloc-384 384 1 19 95 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 134 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 1 38 1 0 126 4056 0 tcptw 88 0 46 2 0 254 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 21 105 2717 0 254 4032 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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-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