Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff8107e8e2 stack pointer = 0x0:0xfffffe00887fc8d0 frame pointer = 0x0:0xfffffe00887fc950 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 = 2581 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 1 time = 1624191696 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887fc5a0 vpanic() at vpanic+0x1cc/frame 0xfffffe00887fc600 panic() at panic+0x43/frame 0xfffffe00887fc660 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00887fc6e0 trap() at trap+0xf7/frame 0xfffffe00887fc800 calltrap() at calltrap+0x8/frame 0xfffffe00887fc800 --- trap 0x9, rip = 0xffffffff8107e8e2, rsp = 0xfffffe00887fc8d0, rbp = 0xfffffe00887fc950 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe00887fc950 __mtx_lock_flags() at __mtx_lock_flags+0x16d/frame 0xfffffe00887fc9b0 sctp_shutdown() at sctp_shutdown+0xc4/frame 0xfffffe00887fca20 soshutdown() at soshutdown+0x210/frame 0xfffffe00887fca70 kern_shutdown() at kern_shutdown+0xb2/frame 0xfffffe00887fcab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe00887fcbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfbaf78 KDB: enter: panic [ thread pid 2581 tid 102168 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%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 0xfffffe0095a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00887fc580 rbp 0xfffffe00887fc5a0 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887fc470 r11 0x1ff77fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981e00 r14 0xffffffff81a74fa7 r15 0xffffffff81a74fa7 rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 2581 (syz-executor.0) at 0xfffff80044601000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffff8003c5c0530 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094f843e0 (map 0xfffffe0094f843e0) (map.pmap 0xfffffe0094f844a0) (pmap 0xfffffe0094f84500) threads: 2 101889 s syz-executor.0 102168 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2581 782 782 0 T (threaded) syz-executor.0 101889 s syz-executor.0 102168 Run CPU 1 syz-executor.0 2136 2130 2136 0 Ss select 0xfffff80015eea8c0 dhclient 2133 1 2133 0 Ss select 0xfffff800444da2c0 dhclient 2130 2123 436 65 S select 0xfffff8003c7b4140 dhclient 2123 436 436 0 S wait 0xfffff8003c5a7a60 sh 2114 1 2114 65 Ss select 0xfffff8004427bec0 dhclient 1060 1 1060 0 Ss select 0xfffff8003cea6ec0 dhclient 1057 1 1057 0 Ss select 0xfffff8003cef6ec0 dhclient 881 0 0 0 DL aiordy 0xfffff8003ccfb530 [aiod4] 880 0 0 0 DL aiordy 0xfffff8003cd81530 [aiod3] 879 0 0 0 DL aiordy 0xfffff8003c53e530 [aiod2] 878 0 0 0 DL aiordy 0xfffff8003cd81000 [aiod1] 819 780 819 0 Ss piperd 0xfffff8003ccd1ba0 syz-executor.3 794 780 794 0 Ss piperd 0xfffff8003cc58ba0 syz-executor.2 783 780 783 0 Ss piperd 0xfffff8003c54e8b8 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffff80015e1b700 syz-fuzzer 100117 S uwait 0xfffff8003c369300 syz-fuzzer 100118 S uwait 0xfffff8003c369500 syz-fuzzer 100119 S uwait 0xfffff8003c369700 syz-fuzzer 100120 S uwait 0xfffff80015e1bf00 syz-fuzzer 100121 S uwait 0xfffff8003c260100 syz-fuzzer 100122 S kqread 0xfffff80015e1b300 syz-fuzzer 100123 S uwait 0xfffff8003c369900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c25cb10 csh 776 694 776 0 Ss select 0xfffff8003c3d9440 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015ac84b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015ac8cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015acb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015acbcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015acf4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015acfcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ad34b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ad3cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff8003c3f9a40 sshd 507 1 507 0 Ss select 0xfffff80015eebd40 syslogd 436 1 436 0 Ss wait 0xfffff80015f12000 devd 435 1 435 65 Ss select 0xfffff8003c3d9bc0 dhclient 350 1 350 0 Ss select 0xfffff80015eea140 dhclient 347 1 347 0 Ss select 0xfffff80015cbf2c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c68a60 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c5090 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830148b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d79410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e217c1 [deadlkres] 100074 D - 0xfffff80015a60900 [acpi_task_0] 100075 D - 0xfffff80015a60900 [acpi_task_1] 100076 D - 0xfffff80015a60900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 2581 (syz-executor.0) thread 0xfffffe00950ea3a0 (102168) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80044768e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:866 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pcb 1164 5734K 5265 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atcl 1133 1133K 3948 sctp_stro 564 1128K 1358 newblk 11 1037K 2270 vfscache 3 1035K 3 inodedep 278 797K 1767 acpica 1674 649K 54806 sctp_atky 1697 637K 5323 subproc 138 551K 2668 linker 368 539K 1059 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_athm 1133 425K 3948 sctp_map 1128 423K 2716 bus 986 377K 3469 DEVFS1 107 214K 124 BPF 30 203K 32 module 511 192K 511 filedesc 12 178K 3343 vnet_data 1 176K 1 kdtrace 210 174K 4761 tidhash 3 164K 3 umtx 352 154K 352 pagedep 10 141K 1701 tfo_ccache 1 136K 1 dirrem 267 134K 1695 sem 4 120K 4 UMA 270 102K 270 freefile 266 100K 1692 audit_evclass 236 89K 294 temp 36 81K 2335 mtx_pool 2 80K 2 routetbl 145 79K 462 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 ifaddr 69 65K 71 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 46 40K 48 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 kqueue 61 31K 2597 in6_multi 71 31K 71 DEVFSP 76 29K 86 GEOM 60 29K 489 sctp_timw 55 28K 55 kbdmux 6 28K 6 ifnet 7 25K 7 cred 24 24K 220 kcovinfo 64 24K 68 pwddesc 59 23K 2589 plimit 22 22K 379 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 47 18K 617 UART 12 18K 12 bmsafemap 3 17K 1737 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 selfd 38 15K 43247 ufs_dirhash 24 14K 24 session 28 14K 42 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 pf_ifnet 15 11K 25 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 lockf 24 9K 40 uidinfo 3 9K 8 pf_table 2 8K 6 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 fpukern_ctx 3 6K 3 inpcbpolicy 15 6K 222 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 select 13 5K 45 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 osd 8 4K 24 ipsec 3 3K 3 mkdir 8 3K 3374 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 freework 5 3K 1694 sctp_ifn 6 3K 15 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 1693 vnodemarker 2 2K 20 NFSD session 1 2K 1 diradd 5 2K 1730 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 4 newdirblk 4 2K 1687 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 5110 procdesc 3 2K 14 tcpfunc 3 2K 3 loginclass 3 2K 6 filecaps 3 2K 97 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 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 entropy 2 1K 40 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 pf_rule 1 1K 2 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1723 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 vegas data 0 0K 0 mqdata 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 1433 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 6 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 0 twa_commands 0 0K 0 statfs 0 0K 1868 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 2001 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 107 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 15792 ioctlops 0 0K 119 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 670 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 8322 849 832133 0 254 37564416 0 malloc-384 384 36621 29 41773 0 30 14073600 0 malloc-8192 8192 571 2 2593 0 1 4694016 0 malloc-1024 1024 4173 7 4176 0 16 4280320 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9279 381 1263312 0 254 2472960 0 BUF TRIE 144 178 13290 627 0 62 1939392 0 UMA Slabs 0 112 13443 18 13443 0 126 1507632 0 malloc-384 384 3882 28 56989 0 30 1501440 0 RADIX NODE 144 9744 221 90531 0 62 1434960 0 sctp_asoc 2288 564 16 1358 0 254 1327040 0 malloc-2048 2048 566 10 2469 0 8 1179648 0 malloc-1024 1024 1138 14 3968 0 16 1179648 0 mbuf_cluster 2048 525 1 525 0 254 1077248 0 malloc-1024 1024 131 733 2808 0 16 884736 0 malloc-1024 1024 355 437 2240 0 16 811008 0 malloc-1024 1024 733 15 4870 0 16 765952 0 sctp_ep 1280 569 4 2587 0 254 733440 0 malloc-384 384 1729 31 53800 0 30 675840 0 FFS inode 1160 512 34 2205 0 8 633360 0 malloc-8192 8192 61 8 2591 0 1 565248 0 malloc-32768 32768 10 7 1674 0 1 557056 0 malloc-384 384 795 435 25322 0 30 472320 0 malloc-512 512 409 439 2297 0 30 434176 0 sctp_raddr 736 564 19 1368 0 254 429088 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 VM OBJECT 264 1149 96 38607 0 30 328680 0 THREAD 1808 150 26 2171 0 8 318208 0 malloc-512 512 33 559 2450 0 30 303104 0 VNODE 448 550 89 2245 0 30 286272 0 tcp_bbr_map 128 0 2201 2148 0 126 281728 0 malloc-16384 16384 17 0 18 0 1 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 126 2 143 0 8 262144 0 malloc-384 384 619 11 909 0 30 241920 0 DEVCTL 1024 8 208 132 0 0 221184 0 256 Bucket 2048 99 9 14428 0 8 221184 0 malloc-8192 8192 24 2 38 0 1 212992 0 malloc-4096 4096 9 43 2968 0 2 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 11 1 247 0 1 196608 0 ertt_txseginfo 40 0 4848 9952 0 254 193920 0 vmem btag 56 3291 81 3291 0 254 188832 0 UMA Zones 768 242 2 242 0 16 187392 0 MAP ENTRY 96 1318 404 136057 0 126 165312 0 malloc-384 384 359 71 8166 0 30 165120 0 FFS2 dinode 256 512 43 2204 0 62 142080 0 S VFS Cache 104 1038 327 2859 0 126 141960 0 mbuf_packet 256 41 484 5920 0 254 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 ksiginfo 112 61 983 639 0 126 116928 0 malloc-512 512 198 26 3902 0 30 114688 0 VMSPACE 2544 32 13 2568 0 4 114480 0 socket 944 40 80 4085 0 254 113280 0 sctp_laddr 48 2240 112 3393 0 254 112896 0 malloc-384 384 266 24 3958 0 30 111360 0 malloc-512 512 195 21 1890 0 30 110592 0 PROC 1328 58 20 2588 0 8 103584 0 malloc-16384 16384 2 4 32 0 1 98304 0 malloc-1024 1024 91 5 96 0 16 98304 0 sctp_chunk 152 564 34 574 0 254 90896 0 filedesc0 1072 59 25 2589 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 200 5469 0 30 81600 0 malloc-512 512 113 23 2013 0 30 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 0 1 176 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 87 63 4128 0 30 57600 0 malloc-4096 4096 13 1 51 0 2 57344 0 malloc-4096 4096 7 7 32 0 2 57344 0 128 Bucket 1024 44 11 376 0 16 56320 0 32 Bucket 256 114 81 10846 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 clpbuf 2624 0 16 22 0 16 41984 0 malloc-8192 8192 2 3 1872 0 1 40960 0 malloc-2048 2048 16 4 23 0 8 40960 0 malloc-512 512 69 11 244 0 30 40960 0 pcpu-8 8 4761 359 4987 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 21662 0 16 36864 0 pcpu-64 64 490 86 490 0 254 36864 0 64 Bucket 512 49 23 3704 0 30 36864 0 malloc-32768 32768 1 0 1 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-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 8 0 10 0 2 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 malloc-512 512 27 37 1446 0 30 32768 0 malloc-512 512 34 22 208 0 30 28672 0 16 Bucket 144 116 80 2302 0 62 28224 0 KNOTE 160 28 147 96020 0 62 28000 0 Files 80 213 137 12473 0 126 28000 0 pipe 744 21 14 378 0 16 26040 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 37 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 1359 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 60 0 2 20480 0 PWD 32 17 613 1749 0 254 20160 0 2 Bucket 32 96 534 2186 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 10 0 2 16384 0 vtnet_tx_hdr 24 0 668 418895 0 254 16032 0 unpcb 256 14 46 1246 0 254 15360 0 tcpcb 1080 4 10 12 0 254 15120 0 tcp_bbr_pcb 832 0 18 2 0 16 14976 0 malloc-2048 2048 2 4 6 0 8 12288 0 udp_inpcb 488 6 18 188 0 254 11712 0 kenv 258 15 30 1036 0 30 11610 0 malloc-2048 2048 3 1 163 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 28 64 42 0 126 8096 0 rl_entry 40 43 159 43 0 254 8080 0 sctp_stream_msg_out 112 15 57 580 0 254 8064 0 udpcb 32 6 246 193 0 254 8064 0 ipq 56 0 144 2 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 12 0 126 8064 0 4 Bucket 48 7 161 84 0 254 8064 0 AIO 208 0 38 42 0 62 7904 0 tcp_inpcb 488 4 12 12 0 254 7808 0 AIOCB 552 0 14 84 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 sctp_readq 152 0 26 1 0 254 3952 0 ripcb 488 5 3 17 0 254 3904 0 udplite_inpcb 488 0 8 5 0 254 3904 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 16 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 584 0 0 0 0 16 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 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 domainset 40 0 0 0 0 254 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-1024 1024 0 0 0 0 16 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