Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81086152 stack pointer = 0x0:0xfffffe00887943e0 frame pointer = 0x0:0xfffffe0088794460 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 13004 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 0 time = 1622421850 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887940b0 vpanic() at vpanic+0x1c7/frame 0xfffffe0088794110 panic() at panic+0x43/frame 0xfffffe0088794170 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00887941f0 trap() at trap+0xf7/frame 0xfffffe0088794310 calltrap() at calltrap+0x8/frame 0xfffffe0088794310 --- trap 0x9, rip = 0xffffffff81086152, rsp = 0xfffffe00887943e0, rbp = 0xfffffe0088794460 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe0088794460 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00887944c0 sctp_findassociation_ep_addr() at sctp_findassociation_ep_addr+0x20a/frame 0xfffffe0088794580 sctp_lower_sosend() at sctp_lower_sosend+0xa30/frame 0xfffffe0088794770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe00887948a0 sosend() at sosend+0xc6/frame 0xfffffe0088794910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe00887949c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe0088794ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0088794bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 13004 tid 112640 ] Stopped at kdb_enter+0x67: movq $0,0x1636bde(%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 0xfffffe009bc00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0088794090 rbp 0xfffffe00887940b0 rsi 0x40001 rdi 0xffffffff8113b5b6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0088793f80 r11 0x1ff77fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7b7a1 r15 0xffffffff81a7b7a1 rip 0xffffffff811325a7 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x1636bde(%rip) db> show proc Process 13004 (syz-executor.3) at 0xfffff800775a9530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffff80015dcb000 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094fc23e0 (map 0xfffffe0094fc23e0) (map.pmap 0xfffffe0094fc24a0) (pmap 0xfffffe0094fc2500) threads: 2 111473 s syz-executor.3 112640 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 13004 788 788 0 T (threaded) syz-executor.3 111473 s syz-executor.3 112640 Run CPU 0 syz-executor.3 12999 785 785 0 R (threaded) syz-executor.2 112584 RunQ syz-executor.2 112632 S connec 0xfffff80077d4a0e0 syz-executor.2 112636 S uwait 0xfffff80015e02900 syz-executor.2 12998 783 783 0 R (threaded) syz-executor.1 112238 Run CPU 1 syz-executor.1 112628 S connec 0xfffff80077c34490 syz-executor.1 112631 RunQ syz-executor.1 10634 1 10634 65 Ss select 0xfffff80077d37d40 dhclient 8911 1 782 0 S uwait 0xfffff80015ec6b00 syz-executor.0 8910 1 782 0 S uwait 0xfffff80025df0500 syz-executor.0 7961 1 7961 0 Ss select 0xfffff8002547bec0 dhclient 7958 1 7958 0 Ss select 0xfffff8007709fec0 dhclient 7939 1 7939 65 Ss select 0xfffff80025ca8ec0 dhclient 6466 1 6466 0 Ss select 0xfffff80025daf8c0 dhclient 6463 1 6463 0 Ss select 0xfffff8007709f740 dhclient 6444 1 6444 65 Ss select 0xfffff8007709fbc0 dhclient 3926 1 3926 0 Ss select 0xfffff8007709f140 dhclient 3910 1 3910 0 Ss select 0xfffff80025ca88c0 dhclient 3874 1 3874 65 Ss select 0xfffff80025d60440 dhclient 1341 1 1341 0 Ss select 0xfffff80025c8d740 dhclient 1338 1 1338 0 Ss select 0xfffff80025d0f8c0 dhclient 788 780 788 0 Rs syz-executor.3 785 780 785 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss piperd 0xfffff80025be7ba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffff80015dfbf00 syz-fuzzer 100117 S uwait 0xfffff80015ec6300 syz-fuzzer 100118 S uwait 0xfffff80015ec6500 syz-fuzzer 100119 S uwait 0xfffff80015ec6700 syz-fuzzer 100120 S uwait 0xfffff80015ec6900 syz-fuzzer 100121 S uwait 0xfffff80015d85300 syz-fuzzer 100122 S kqread 0xfffff80015d4c500 syz-fuzzer 100123 S uwait 0xfffff80015d85700 syz-fuzzer 101265 S uwait 0xfffff800255df700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015ef85e0 csh 776 694 776 0 Ss select 0xfffff8002544e8c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a3cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2d4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2dcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b314b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b31cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab74b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab7cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abd4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abdcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff8002547ba40 sshd 507 1 507 0 Ss select 0xfffff800252f7140 syslogd 436 1 436 0 Ss select 0xfffff800253235c0 devd 435 1 435 65 Ss select 0xfffff800253232c0 dhclient 350 1 350 0 Ss select 0xfffff80025323440 dhclient 347 1 347 0 Ss select 0xfffff80025323740 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015e36ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 D umarcl 0xffffffff815cfd40 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830df828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d793c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dec488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004db6f80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004db6f30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004440900 [thr_0] 100029 D - 0xfffff80004440980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004c76d00 [if_io_tqg_0] 100006 D - 0xfffff80004c76900 [if_io_tqg_1] 100007 D - 0xfffff80004c76500 [if_config_tqg_0] 100008 D - 0xfffff80004c76100 [softirq_0] 100009 D - 0xfffff80004c73d00 [softirq_1] 100010 D - 0xfffff80004c72d00 [aiod_kick taskq] 100012 D - 0xfffff80004c72500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c72100 [pci_hp taskq] 100015 D - 0xfffff80004c6a900 [inm_free taskq] 100017 D - 0xfffff80004c6a100 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c65d00 [thread taskq] 100019 D - 0xfffff80004c65900 [in6m_free taskq] 100020 D - 0xfffff80004c65500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c65500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c65500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c65500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c65100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c65100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c65100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c65100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cccd00 [firmware taskq] 100038 D - 0xfffff80004ccc900 [crypto_0] 100039 D - 0xfffff80004ccc900 [crypto_1] 100055 D - 0xfffff80004ccc100 [vtnet0 rxq 0] 100056 D - 0xfffff800153e1d00 [vtnet0 txq 0] 100057 D - 0xfffff800153e1900 [vtnet0 rxq 1] 100058 D - 0xfffff800153e1500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001545eb00 [virtio_balloon] 100064 D - 0xfffff800153e1100 [mca taskq] 100066 D - 0xffffffff81e283d1 [deadlkres] 100074 D - 0xfffff80015ac4d00 [acpi_task_0] 100075 D - 0xfffff80015ac4d00 [acpi_task_1] 100076 D - 0xfffff80015ac4d00 [acpi_task_2] 100077 D - 0xfffff80004ccc500 [CAM taskq] db> show all locks Process 13004 (syz-executor.3) thread 0xfffffe00950743a0 (112640) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80077dd2968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1422 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041b3380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1291 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80077dd2988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:12639 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 pcb 548 2946K 23778 kobj 328 2624K 488 vtbuf 24 2064K 46 pf_rule 292 1168K 1480 newblk 9 1036K 12615 vfscache 3 1035K 3 acpica 1674 649K 54692 inodedep 87 606K 15283 subproc 146 594K 13088 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 sctp_atcl 516 516K 14743 sctp_stro 257 514K 3967 intr 4 480K 4 bus 990 378K 3485 BPF 46 337K 52 filedesc 20 308K 24063 sctp_atky 773 290K 18899 linker 348 270K 409 DEVFS1 107 214K 124 sctp_athm 516 194K 14902 sctp_map 514 193K 7934 module 512 192K 512 kdtrace 226 186K 25646 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 352 154K 352 pagedep 9 140K 13222 tfo_ccache 1 136K 1 sem 4 120K 4 temp 44 113K 6975 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 syncache 1 76K 1 vmem 3 72K 5 routetbl 127 69K 399 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 sctp_timw 106 53K 106 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 dirrem 78 39K 12058 lltable 45 39K 75 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 kqueue 66 33K 13013 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 DEVFSP 80 30K 1587 freefile 78 30K 12055 GEOM 60 29K 489 in6_multi 65 29K 65 cred 28 28K 257 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 1944 kcovinfo 64 24K 68 pwddesc 64 24K 13005 CAM queue 5 21K 1528 selfd 55 21K 180008 pfs_nodes 20 20K 20 proc-args 52 20K 678 UART 12 18K 12 session 35 18K 50 bmsafemap 2 17K 13476 ksem 1 16K 42 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 54 Unitno 30 12K 51 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 14 pf_ifnet 10 9K 20 inpcbpolicy 22 9K 3967 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 89 mount 16 7K 90 fpukern_ctx 3 6K 3 osd 15 6K 3471 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 24052 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 soname 7 3K 17336 procdesc 5 3K 18 freework 5 3K 12035 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 12034 vnodemarker 2 2K 6164 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 116 crypto 4 2K 4 newdirblk 4 2K 12026 diradd 4 2K 12098 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cubic data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1545 entropy 2 1K 43 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 iov 1 1K 24627 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5908 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 343 sctp_stri 0 0K 318 tcp_do 0 0K 0 tcp_fsb 0 0K 471 mqdata 0 0K 0 cdg data 0 0K 26 vegas data 0 0K 0 chd data 0 0K 0 htcp data 0 0K 2 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 9574 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3103 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 6 allocindir 0 0K 0 indirdep 0 0K 10 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 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 14 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 1 twa_commands 0 0K 0 statfs 0 0K 12211 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1092 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 38379 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 118 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 ioctlops 0 0K 1645 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 743 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 1 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8434 841 877939 0 254 37990400 0 malloc-384 384 34536 64 254681 0 30 13286400 0 malloc-1024 1024 4178 2 4605 0 16 4280320 0 malloc-8192 8192 329 3 2001 0 1 2719744 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9463 512 1565611 0 254 2553600 0 malloc-1024 1024 131 2301 15329 0 16 2490368 0 malloc-8192 8192 260 8 10618 0 1 2195456 0 BUF TRIE 144 188 13280 22764 0 62 1939392 0 tcp_log 416 0 4644 74620 0 254 1931904 0 malloc-1024 1024 89 1711 9694 0 16 1843200 0 UMA Slabs 0 112 14162 19 14162 0 126 1588272 0 RADIX NODE 144 10102 423 347613 0 63 1515600 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 malloc-512 512 108 2300 12379 0 30 1232896 0 malloc-4096 4096 294 2 1482 0 2 1212416 0 malloc-384 384 2649 61 76380 0 30 1040640 0 malloc-384 384 210 2300 25565 0 30 963840 0 malloc-384 384 2009 21 7540 0 30 779520 0 malloc-384 384 1937 63 77168 0 30 768000 0 sctp_asoc 2288 257 33 3967 0 254 663520 0 FFS inode 1160 518 28 12574 0 8 633360 0 malloc-8192 8192 68 6 13009 0 1 606208 0 malloc-1024 1024 533 39 15188 0 16 585728 0 tcp_bbr_map 128 4 4460 68942 0 126 571392 0 malloc-2048 2048 259 17 3977 0 8 565248 0 malloc-512 512 532 524 28542 0 30 540672 0 malloc-32768 32768 10 5 12030 0 1 491520 0 sctp_ep 1280 259 89 10617 0 254 445440 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1307 88 184194 0 30 368280 0 malloc-65536 65536 4 1 181 0 1 327680 0 malloc-16384 16384 20 0 20 0 1 327680 0 THREAD 1808 161 15 12640 0 8 318208 0 malloc-1024 1024 267 37 10627 0 16 311296 0 VNODE 448 556 92 12614 0 30 290304 0 malloc-16384 16384 13 4 276 0 1 278528 0 256 Bucket 2048 118 16 17256 0 8 274432 0 malloc-2048 2048 119 11 1656 0 8 266240 0 tcp_inpcb 488 12 516 3459 0 254 257664 0 malloc-1024 1024 191 29 12899 0 16 225280 0 DEVCTL 1024 0 216 132 0 0 221184 0 sctp_raddr 736 257 40 3982 0 254 218592 0 malloc-384 384 478 62 51839 0 30 207360 0 MAP ENTRY 96 1736 322 698393 0 126 197568 0 malloc-4096 4096 5 42 39147 0 2 192512 0 ertt_txseginfo 40 1 4746 189236 0 254 189880 0 UMA Zones 768 242 2 242 0 16 187392 0 socket 944 51 129 16015 0 254 169920 0 vmem btag 56 2940 72 2940 0 254 168672 0 FFS2 dinode 256 518 127 12573 0 62 165120 0 mbuf_packet 256 94 551 17055 0 254 165120 0 S VFS Cache 104 1029 336 13313 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 3 1 148 0 1 131072 0 malloc-16384 16384 8 0 8 0 1 131072 0 VMSPACE 2544 41 10 12988 0 4 129744 0 ksiginfo 112 66 978 785 0 126 116928 0 malloc-8192 8192 12 2 24 0 1 114688 0 PROC 1328 63 18 13004 0 8 107568 0 128 Bucket 1024 72 31 2511 0 16 105472 0 32 Bucket 256 250 140 20410 0 62 99840 0 malloc-8192 8192 10 2 15 0 1 98304 0 malloc-1024 1024 94 2 103 0 16 98304 0 filedesc0 1072 64 20 13005 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 224 6 247 0 30 88320 0 malloc-16384 16384 3 2 11 0 1 81920 0 malloc-512 512 148 12 3156 0 30 81920 0 g_bio 408 0 200 150981 0 30 81600 0 malloc-4096 4096 14 5 2993 0 2 77824 0 malloc-1024 1024 38 38 8835 0 16 77824 0 malloc-8192 8192 5 4 675 0 1 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 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-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 15 17 523 0 8 65536 0 malloc-512 512 59 61 24145 0 30 61440 0 pcpu-8 8 7037 643 16755 0 254 61440 0 16 Bucket 144 309 111 3649 0 62 60480 0 tcpcb 1064 11 45 3459 0 254 59584 0 64 Bucket 512 44 68 9101 0 30 57344 0 malloc-8192 8192 1 5 12212 0 1 49152 0 malloc-4096 4096 10 2 201 0 2 49152 0 malloc-512 512 30 66 13526 0 30 49152 0 malloc-2048 2048 21 1 21 0 8 45056 0 sctp_laddr 48 864 60 3962 0 254 44352 0 clpbuf 2624 0 16 20 0 16 41984 0 malloc-4096 4096 4 6 48 0 2 40960 0 sctp_chunk 152 233 27 481 0 254 39520 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 68138 0 16 36864 0 malloc-512 512 18 54 280 0 30 36864 0 Files 80 240 210 40235 0 126 36000 0 malloc-32768 32768 0 1 8 0 1 32768 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 2 34 1852 0 16 29952 0 tcp_rack_pcb 832 0 36 471 0 16 29952 0 malloc-4096 4096 7 0 7 0 2 28672 0 KNOTE 160 28 147 302710 0 62 28000 0 pipe 744 23 12 404 0 16 26040 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-4096 4096 6 0 6 0 2 24576 0 malloc-512 512 37 11 2521 0 30 24576 0 PWD 32 22 734 12111 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 41 259 2864 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_stream_msg_out 112 160 20 344 0 254 20160 0 2 Bucket 32 97 533 17592 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 47 0 30 19200 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 601445 0 254 16032 0 udp_inpcb 488 6 26 314 0 254 15616 0 tcp_rack_map 112 0 108 790 0 126 12096 0 udplite_inpcb 488 0 24 71 0 254 11712 0 kenv 258 15 30 1048 0 30 11610 0 unpcb 256 20 25 1391 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 17 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 50 0 126 8096 0 rl_entry 40 54 148 54 0 254 8080 0 udpcb 32 6 246 385 0 254 8064 0 ertt 72 11 101 3459 0 126 8064 0 4 Bucket 48 6 162 287 0 254 8064 0 sctp_readq 152 0 52 92 0 254 7904 0 ripcb 488 5 11 123 0 254 7808 0 itimer 352 0 22 2 0 30 7744 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 3 5 3 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 0 39 1 0 126 4056 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 14 8 14 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 domainset 40 0 63 6 0 254 2520 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 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 304 0 0 0 0 254 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 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 hostcache 64 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 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 NCLNODE 584 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 128 0 0 0 0 126 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 2624 0 0 0 0 64 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-2048 2048 0 0 0 0 8 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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