Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82ef2595 stack pointer = 0x28:0xfffffe00517905b0 frame pointer = 0x28:0xfffffe0051790790 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 = 18081 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 1623769388 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051790280 vpanic() at vpanic+0x1cc/frame 0xfffffe00517902e0 panic() at panic+0x43/frame 0xfffffe0051790340 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517903c0 trap() at trap+0xf7/frame 0xfffffe00517904e0 calltrap() at calltrap+0x8/frame 0xfffffe00517904e0 --- trap 0x9, rip = 0xffffffff82ef2595, rsp = 0xfffffe00517905b0, rbp = 0xfffffe0051790790 --- sctp_lower_sosend() at sctp_lower_sosend+0x54c5/frame 0xfffffe0051790790 sctp_sosend() at sctp_sosend+0x49b/frame 0xfffffe00517908d0 sosend() at sosend+0xc6/frame 0xfffffe0051790940 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe00517909f0 sendit() at sendit+0x23f/frame 0xfffffe0051790a50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0051790ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051790bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051790bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 18081 tid 117562 ] Stopped at kdb_enter+0x67: movq $0,0x164006e(%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 0xfffffe0098400000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051790260 rbp 0xfffffe0051790280 rsi 0x40001 rdi 0xffffffff81132836 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0051790150 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81980b00 r14 0xffffffff81a73f45 r15 0xffffffff81a73f45 rip 0xffffffff81129897 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164006e(%rip) db> show proc Process 18081 (syz-executor.3) at 0xfffff8004e3dca60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 794 at 0xfffff8004ed66530 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009f38e3e0 (map 0xfffffe009f38e3e0) (map.pmap 0xfffffe009f38e4a0) (pmap 0xfffffe009f38e500) threads: 2 110287 s syz-executor.3 117562 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 18082 785 785 0 R (threaded) syz-executor.2 100113 RunQ syz-executor.2 117564 S uwait 0xfffff8006407bb00 syz-executor.2 117565 S uwait 0xfffff80015e66f00 syz-executor.2 117566 S uwait 0xfffff8004ec11700 syz-executor.2 18081 794 794 0 T (threaded) syz-executor.3 110287 s syz-executor.3 117562 Run CPU 1 syz-executor.3 14538 14532 14538 0 Ss select 0xfffff80075f1ea40 dhclient 14535 1 14535 0 Ss select 0xfffff80069359140 dhclient 14532 14525 436 65 S select 0xfffff80069060ec0 dhclient 14525 436 436 0 S wait 0xfffff8004eb70000 sh 14516 1 14516 65 Ss select 0xfffff80069461a40 dhclient 11536 0 0 0 DL aiordy 0xfffff8004e4b3000 [aiod4] 11535 0 0 0 DL aiordy 0xfffff8004ee16530 [aiod3] 11534 0 0 0 DL aiordy 0xfffff80069423a60 [aiod2] 11533 0 0 0 DL aiordy 0xfffff80069423530 [aiod1] 9452 1 9452 0 Ss select 0xfffff800690aad40 dhclient 9449 1 9449 0 Ss select 0xfffff80075e39140 dhclient 9426 1 9426 65 Ss select 0xfffff80075e39440 dhclient 2660 1 2660 0 Ss select 0xfffff80064891440 dhclient 2653 1 2653 0 Ss select 0xfffff80064891a40 dhclient 794 780 794 0 Rs syz-executor.3 785 780 785 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffff8004e445b00 syz-fuzzer 100115 S uwait 0xfffff8004e444f00 syz-fuzzer 100116 S uwait 0xfffff8004e445100 syz-fuzzer 100117 S uwait 0xfffff8004e445300 syz-fuzzer 100118 S uwait 0xfffff8004e445d00 syz-fuzzer 100119 S uwait 0xfffff8004ea76d00 syz-fuzzer 100120 S uwait 0xfffff8004ea76f00 syz-fuzzer 100121 S uwait 0xfffff8004e445f00 syz-fuzzer 100127 S kqread 0xfffff80015e05d00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004e22db10 csh 776 694 776 0 Ss select 0xfffff8004e44e2c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154814b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b064b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b06cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b0b4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b0bcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b0e4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b0ecb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a964b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a96cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff8004e44e5c0 sshd 507 1 507 0 Ss select 0xfffff80015db28c0 syslogd 436 1 436 0 Ss wait 0xfffff80015e87000 devd 435 1 435 65 Ss select 0xfffff8001548f5c0 dhclient 350 1 350 0 Ss select 0xfffff8004e33c140 dhclient 347 1 347 0 Ss select 0xfffff8001548f740 dhclient 23 0 0 0 DL vlruwt 0xfffff80015caa530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015e77ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c42c0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f568b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830da410 [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 0xfffff80004d84c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4ed80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4ed30 [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 - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [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 0xffffffff828451f0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 Run CPU 0 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e3d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e3900 [vtnet0 txq 0] 100057 D - 0xfffff800153e3500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e3100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543d900 [virtio_balloon] 100064 D - 0xfffff800154c1d00 [mca taskq] 100069 D - 0xffffffff81e206e1 [deadlkres] 100074 D - 0xfffff80015a99d00 [acpi_task_0] 100075 D - 0xfffff80015a99d00 [acpi_task_1] 100076 D - 0xfffff80015a99d00 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] 18075 783 783 0 Z syz-executor.0 18078 784 784 0 Z syz-executor.1 db> show all locks Process 18081 (syz-executor.3) thread 0xfffffe009dfa8560 (117562) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009f399c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13125 Process 0 (kernel) thread 0xfffffe00042b6720 (100018) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff82786cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff82202b40) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pcb 5969 27353K 45651 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_stro 2970 5946K 10219 sctp_atcl 5942 5942K 32948 sctp_atky 8912 3342K 43840 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_athm 5942 2229K 34473 sctp_map 5940 2228K 18438 vtbuf 24 2064K 46 newblk 7 1035K 17752 vfscache 3 1035K 3 inodedep 393 912K 17229 acpica 1674 649K 54806 subproc 144 599K 18162 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 38 270K 124 linker 348 270K 409 DEVFS1 107 214K 124 filedesc 14 211K 34267 dirrem 383 192K 17153 module 510 192K 510 kdtrace 228 188K 35652 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 352 154K 352 freefile 383 144K 17149 pagedep 10 141K 17137 tfo_ccache 1 136K 1 pf_osfp 347 131K 347 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 sctp_timw 186 93K 186 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2240 syncache 1 76K 1 routetbl 126 69K 397 msg 4 68K 4 ifaddr 69 65K 71 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 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 44 38K 54 KTRACE 100 38K 100 taskqueue 60 36K 60 cred 34 34K 258 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 kqueue 67 33K 18091 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 27 DEVFSP 78 30K 363 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 kcovinfo 64 24K 68 pwddesc 63 24K 18083 plimit 23 23K 424 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 50 19K 652 UART 12 18K 12 selfd 45 17K 253118 bmsafemap 2 17K 17199 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 3 pfs_vncache 1 16K 1 session 31 16K 47 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 31 12K 47 vt 11 11K 11 acpisem 28 11K 28 lockf 28 11K 47 CAM XPT 22 11K 543 uidinfo 3 9K 9 pf_ifnet 10 9K 19 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 select 16 6K 64 terminal 11 6K 11 inpcbpolicy 14 6K 3458 ip6ndp 12 6K 13 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 osd 8 4K 1838 ipsec 3 3K 3 mkdir 8 3K 34238 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 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 vnodemarker 2 2K 28 procdesc 4 2K 16 NFSD session 1 2K 1 diradd 5 2K 17192 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 4 newdirblk 4 2K 17119 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 23107 filecaps 4 2K 108 freework 3 2K 17127 tcpfunc 3 2K 3 loginclass 3 2K 6 sctp_stri 1 1K 3051 freeblks 2 1K 17126 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 254 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 31720 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 9467 sctp_iter 0 0K 28 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 19 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 46 tcp_do 0 0K 0 tcp_fsb 0 0K 99 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 mqdata 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 15879 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 0 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 17302 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 2261 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 ioctlops 0 0K 1589 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 717 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 9025 410 1151463 0 254 38645760 0 malloc-8192 8192 2975 13 23824 0 2 24477696 0 malloc-384 384 34708 92 105317 0 30 13363200 0 malloc-1024 1024 8932 44 58258 0 16 9191424 0 sctp_asoc 2288 2970 45 9219 0 254 6898320 0 malloc-384 384 16683 77 156022 0 30 6435840 0 malloc-2048 2048 2971 19 9229 0 8 6123520 0 malloc-1024 1024 0 4408 15880 0 16 4513792 0 malloc-1024 1024 403 4005 17307 0 16 4513792 0 malloc-1024 1024 4126 6 4568 0 16 4231168 0 sctp_ep 1280 2971 83 22203 0 254 3909120 0 mbuf 256 12462 1878 2597431 0 254 3671040 0 malloc-8192 8192 391 4 18569 0 1 3235840 0 pbuf 2624 0 973 0 0 2 2553152 0 UMA Slabs 0 112 21766 11 21766 0 126 2439024 0 malloc-384 384 6280 70 27939 0 30 2438400 0 malloc-384 384 2060 4000 38643 0 30 2327040 0 sctp_raddr 736 2975 160 16844 0 254 2307360 0 mbuf_cluster 2048 1110 2 1110 0 254 2277376 0 malloc-512 512 403 4005 17239 0 30 2256896 0 RADIX NODE 144 14457 408 530918 0 63 2140560 0 BUF TRIE 144 196 13272 820 0 62 1939392 0 FFS inode 1160 515 24 17665 0 8 625240 0 sctp_chunk 152 2668 790 145263 0 254 525616 0 malloc-32768 32768 7 6 17132 0 1 425984 0 malloc-512 512 232 592 35689 0 30 421888 0 malloc-65536 65536 4 2 181 0 1 393216 0 malloc-384 384 950 30 55260 0 30 376320 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 vmem btag 56 6475 65 6475 0 254 366240 0 VM OBJECT 264 1243 77 254825 0 30 348480 0 THREAD 1808 162 14 17568 0 8 318208 0 malloc-16384 16384 19 0 19 0 1 311296 0 malloc-1024 1024 270 26 18375 0 16 303104 0 mbuf_packet 256 583 527 48264 0 254 284160 0 VNODE 448 553 77 17705 0 30 282240 0 malloc-2048 2048 124 10 450 0 8 274432 0 malloc-4096 4096 12 53 3087 0 3 266240 0 socket 944 37 243 26918 0 254 264320 0 DEVCTL 1024 4 212 132 0 0 221184 0 256 Bucket 2048 89 17 20179 0 8 217088 0 malloc-384 384 498 62 36669 0 30 215040 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 MAP ENTRY 96 1499 391 968172 0 126 181440 0 malloc-384 384 427 43 253865 0 30 180480 0 malloc-16384 16384 6 5 268 0 1 180224 0 malloc-8192 8192 18 3 652 0 1 172032 0 malloc-16384 16384 10 0 10 0 1 163840 0 S VFS Cache 104 1067 376 18477 0 126 150072 0 FFS2 dinode 256 515 25 17664 0 62 138240 0 tcp_inpcb 488 4 268 1826 0 254 132736 0 malloc-16384 16384 7 1 12 0 1 131072 0 malloc-512 512 230 26 36168 0 30 131072 0 malloc-512 512 238 18 2051 0 30 131072 0 32 Bucket 256 360 150 30500 0 62 130560 0 VMSPACE 2544 36 12 18057 0 4 122112 0 ksiginfo 112 63 981 1177 0 126 116928 0 sctp_stream_msg_out 112 939 33 5909 0 254 108864 0 16 Bucket 144 580 148 7986 0 62 104832 0 PROC 1328 64 14 18082 0 8 103584 0 malloc-1024 1024 97 3 103 0 16 102400 0 malloc-32768 32768 1 2 122 0 1 98304 0 malloc-32768 32768 2 1 17 0 1 98304 0 filedesc0 1072 63 21 18083 0 8 90048 0 g_bio 408 0 220 6491 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-1024 1024 80 0 80 0 16 81920 0 malloc-2048 2048 29 5 33 0 8 69632 0 malloc-512 512 132 4 484 0 30 69632 0 128 Bucket 1024 32 35 3920 0 16 68608 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 malloc-1024 1024 57 7 746 0 16 65536 0 malloc-8192 8192 2 5 17308 0 1 57344 0 malloc-8192 8192 2 5 67 0 1 57344 0 tcpcb 1080 4 45 1826 0 254 52920 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-4096 4096 9 3 442 0 2 49152 0 malloc-2048 2048 7 17 515 0 8 49152 0 64 Bucket 512 45 43 9712 0 30 45056 0 malloc-384 384 62 48 879 0 30 42240 0 malloc-512 512 48 32 155 0 30 40960 0 pcpu-8 8 4683 437 5294 0 254 40960 0 Files 80 220 280 54978 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 84321 0 16 36864 0 malloc-4096 4096 3 6 26 0 2 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-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 6 2 23 0 2 32768 0 malloc-512 512 22 42 17779 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 1040 0 16 29952 0 pipe 744 22 18 554 0 16 29760 0 KNOTE 160 28 147 217434 0 62 28000 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-4096 4096 2 4 29 0 2 24576 0 ertt_txseginfo 40 0 606 28318 0 254 24240 0 PWD 32 19 737 17215 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 40 260 4961 0 126 24000 0 ripcb 488 4 44 1319 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 4 Bucket 48 21 399 787 0 254 20160 0 2 Bucket 32 71 559 6933 0 254 20160 0 sctp_readq 152 1 129 2194 0 254 19760 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 4 0 4 0 2 16384 0 vtnet_tx_hdr 24 0 668 587715 0 254 16032 0 tcp_bbr_map 128 0 124 1681 0 126 15872 0 udplite_inpcb 488 0 32 101 0 254 15616 0 tcp_rack_pcb 832 0 18 99 0 16 14976 0 malloc-4096 4096 3 0 3 0 2 12288 0 udp_inpcb 488 6 18 212 0 254 11712 0 kenv 258 15 30 1039 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 17 28 1224 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 1911 0 8 8192 0 malloc-512 512 4 12 41 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 31 61 47 0 126 8096 0 rl_entry 40 41 161 41 0 254 8080 0 sctp_laddr 48 104 64 900 0 254 8064 0 udpcb 32 6 246 313 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 1826 0 126 8064 0 AIO 208 0 38 6 0 62 7904 0 AIOCB 552 0 14 8 0 16 7728 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 0 1 5 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 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 UMA Slabs 1 176 9 13 9 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 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 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 ipq 56 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 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 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 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-16384 16384 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