Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82e99380 stack pointer = 0x0:0xfffffe009c627440 frame pointer = 0x0:0xfffffe009c6274e0 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 = 12776 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 0 time = 153 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c627110 vpanic() at vpanic+0x1c7/frame 0xfffffe009c627170 panic() at panic+0x43/frame 0xfffffe009c6271d0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009c627250 trap() at trap+0xf7/frame 0xfffffe009c627370 calltrap() at calltrap+0x8/frame 0xfffffe009c627370 --- trap 0x9, rip = 0xffffffff82e99380, rsp = 0xfffffe009c627440, rbp = 0xfffffe009c6274e0 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe009c6274e0 sctp_aloc_assoc() at sctp_aloc_assoc+0x3f2/frame 0xfffffe009c627560 sctp_lower_sosend() at sctp_lower_sosend+0xfcf/frame 0xfffffe009c627770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe009c6278a0 sosend() at sosend+0xc6/frame 0xfffffe009c627910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe009c6279c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe009c627ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009c627bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 12776 tid 112483 ] Stopped at kdb_enter+0x67: movq $0,0x1640dae(%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 0xfffffe0095600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c6270f0 rbp 0xfffffe009c627110 rsi 0x40001 rdi 0xffffffff81131166 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c626fe0 r11 0x1ff63fff59c r12 0xffffffff82267bc0 ddb_dbbe r13 0 r14 0xffffffff81a71533 r15 0xffffffff81a71533 rip 0xffffffff81128157 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x1640dae(%rip) db> show proc Process 12776 (syz-executor.0) at 0xfffff80017072a60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffff80015e15530 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00951ab000 (map 0xfffffe00951ab000) (map.pmap 0xfffffe00951ab0c0) (pmap 0xfffffe00951ab120) threads: 2 111787 RunQ syz-executor.0 112483 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 12776 785 785 0 R (threaded) syz-executor.0 111787 RunQ syz-executor.0 112483 Run CPU 0 syz-executor.0 12772 796 796 0 R (threaded) syz-executor.2 105516 RunQ syz-executor.2 112482 Run CPU 1 syz-executor.2 10897 1 785 0 S uwait 0xfffff8006908a700 syz-executor.0 10895 1 785 0 S uwait 0xfffff80015c47f00 syz-executor.0 10548 1 796 0 S uwait 0xfffff80015732300 syz-executor.2 10547 1 796 0 S uwait 0xfffff8004f9c0f00 syz-executor.2 5720 1 837 0 S uwait 0xfffff80015749b00 syz-executor.3 5718 1 837 0 S uwait 0xfffff80069044b00 syz-executor.3 5658 0 0 0 DL aiordy 0xfffff80015dca000 [aiod4] 5657 0 0 0 DL aiordy 0xfffff8004fa33000 [aiod3] 5656 0 0 0 DL aiordy 0xfffff80069134530 [aiod2] 5655 0 0 0 DL aiordy 0xfffff8006932c000 [aiod1] 3266 1 785 0 S uwait 0xfffff80015e95b00 syz-executor.0 3262 1 785 0 S uwait 0xfffff8004fe78300 syz-executor.0 3253 1 785 0 S uwait 0xfffff80015e95700 syz-executor.0 3250 1 785 0 S uwait 0xfffff8004f9c0700 syz-executor.0 3041 3035 3041 0 Ss select 0xfffff8004fdf9ec0 dhclient 3038 1 3038 0 Ss select 0xfffff8004feaabc0 dhclient 3035 3028 436 65 S select 0xfffff8004fd29740 dhclient 3028 436 436 0 S wait 0xfffff8004f452a60 sh 3019 1 3019 65 Ss select 0xfffff8004f3a8140 dhclient 1359 1 1359 0 Ss select 0xfffff8004fdb75c0 dhclient 1356 1 1356 0 Ss select 0xfffff8004feaa740 dhclient 837 780 837 0 Rs syz-executor.3 796 780 796 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100121 S uwait 0xfffff8004f384900 syz-fuzzer 100126 S uwait 0xfffff8004f304d00 syz-fuzzer 100127 S kqread 0xfffff80015e5b700 syz-fuzzer 100128 S uwait 0xfffff8004f384100 syz-fuzzer 100129 S uwait 0xfffff8004fa38d00 syz-fuzzer 100130 S uwait 0xfffff8004fa38f00 syz-fuzzer 100131 S uwait 0xfffff80015ed6300 syz-fuzzer 100133 S uwait 0xfffff8004f304300 syz-fuzzer 101920 S uwait 0xfffff8004fa38b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004f4cf0b0 csh 776 694 776 0 Ss select 0xfffff8004f426440 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015425cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aa8cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aa9cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aaacb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aaecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a34cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a36cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a37cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a39cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c6a1 cron 694 1 694 0 Ss select 0xfffff80015e10d40 sshd 507 1 507 0 Ss select 0xfffff8004f3a8a40 syslogd 436 1 436 0 Ss wait 0xfffff80015ec6000 devd 435 1 435 65 Ss select 0xfffff8004f2e45c0 dhclient 350 1 350 0 Ss select 0xfffff8004f2e4740 dhclient 347 1 347 0 Ss select 0xfffff80015e63bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c4b530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282ba50 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ab20 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015e3bce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852988 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846df8 [dom0] 100086 D launds 0xffffffff82846e04 [laundry: dom0] 100087 D umarcl 0xffffffff815c5d50 [uma] 18 0 0 0 DL - 0xffffffff82570a58 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ef3828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830923c0 [pf purge] 15 0 0 0 DL - 0xffffffff828281dc [soaiod4] 9 0 0 0 DL - 0xffffffff828281dc [soaiod3] 8 0 0 0 DL - 0xffffffff828281dc [soaiod2] 7 0 0 0 DL - 0xffffffff828281dc [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 0xfffff80004d84488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004433b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004433b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828442e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bee0 [g_event] 100036 D - 0xffffffff8271bee8 [g_up] 100037 D - 0xffffffff8271bef0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4dd00 [thr_0] 100029 D - 0xfffff80004c4dd80 [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 0xffffffff828447f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c470 [swapper] 100005 D - 0xfffff80004c7b900 [if_io_tqg_0] 100006 D - 0xfffff80004c7b500 [if_io_tqg_1] 100007 D - 0xfffff80004c7b100 [if_config_tqg_0] 100008 D - 0xfffff80004c73d00 [softirq_0] 100009 D - 0xfffff80004c73900 [softirq_1] 100010 D - 0xfffff80004c72500 [aiod_kick taskq] 100012 D - 0xfffff80004c71500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c67d00 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66500 [thread taskq] 100019 D - 0xfffff80004c64d00 [in6m_free taskq] 100020 D - 0xfffff80004c64500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c64500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c64500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c64500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cf1100 [firmware taskq] 100038 D - 0xfffff80004d4dd00 [crypto_0] 100039 D - 0xfffff80004d4dd00 [crypto_1] 100055 D - 0xfffff8001537f500 [vtnet0 rxq 0] 100056 D - 0xfffff8001537f100 [vtnet0 txq 0] 100057 D - 0xfffff80015366d00 [vtnet0 rxq 1] 100058 D - 0xfffff80015366900 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153e0900 [virtio_balloon] 100064 D - 0xfffff800153e8d00 [mca taskq] 100069 D - 0xffffffff81e1dda1 [deadlkres] 100074 D - 0xfffff80015a3c900 [acpi_task_0] 100075 D - 0xfffff80015a3c900 [acpi_task_1] 100076 D - 0xfffff80015a3c900 [acpi_task_2] 100077 D - 0xfffff80004d4b100 [CAM taskq] 12775 786 786 0 Z syz-executor.1 db> show all locks Process 12776 (syz-executor.0) thread 0xfffffe00950c3900 (112483) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80069451e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041af350) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80069451e88) 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 kobj 326 2608K 486 pcb 359 2108K 33200 vtbuf 24 2064K 46 newblk 11 1037K 12421 vfscache 3 1035K 3 subproc 159 656K 12927 acpica 1674 649K 54806 inodedep 40 559K 11921 filedesc 34 534K 23715 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 sctp_atcl 329 329K 21329 sctp_stro 163 326K 4327 pf_rule 70 280K 72 linker 348 270K 415 DEVFS1 107 214K 124 BPF 30 203K 38 module 510 192K 510 kdtrace 235 191K 25261 sctp_atky 492 185K 26336 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 11 141K 11852 tfo_ccache 1 136K 1 sctp_athm 329 124K 21941 sctp_map 326 123K 8654 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 sctp_timw 160 80K 160 mtx_pool 2 80K 2 temp 35 77K 3533 syncache 1 76K 1 routetbl 137 73K 433 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 54 KTRACE 100 38K 100 taskqueue 60 36K 60 kqueue 73 36K 12785 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 131 in6_multi 71 31K 71 DEVFSP 76 29K 112 GEOM 60 29K 489 kbdmux 6 28K 6 pwddesc 70 27K 12777 ifnet 7 25K 7 cred 24 24K 302 kcovinfo 64 24K 68 plimit 22 22K 404 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 47 18K 620 UART 12 18K 12 bmsafemap 2 17K 11890 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 3 pfs_vncache 1 16K 1 dirrem 31 16K 11848 selfd 38 15K 178713 ufs_dirhash 24 14K 24 session 28 14K 43 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 freefile 29 11K 11841 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 lockf 25 10K 50 uidinfo 3 9K 21 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 terminal 11 6K 11 sctp_ifa 14 6K 15 inpcbpolicy 14 6K 1646 ip6ndp 12 6K 15 select 13 5K 65 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 988 ipsec 3 3K 3 mkdir 8 3K 23676 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 freework 5 3K 11840 sctp_ifn 6 3K 15 newdirblk 6 3K 11838 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 11839 vnodemarker 2 2K 28 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 12191 crypto 4 2K 4 diradd 4 2K 11883 pfil 4 2K 4 CAM path 4 2K 1034 procdesc 3 2K 14 tcpfunc 3 2K 3 loginclass 3 2K 6 filecaps 3 2K 101 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 pf_osfp 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 62 entropy 2 1K 40 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 ip6opt 1 1K 48 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 20524 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cdg data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 32 sctp_mcore 0 0K 0 sctp_socko 0 0K 7592 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 1 sctp_stri 0 0K 1220 chd data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 0 cubic 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 10785 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 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 12039 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 2192 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 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 105 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 271 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 666 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 8321 989 1043473 0 254 38133760 0 malloc-384 384 35400 80 120782 0 30 13624320 0 malloc-1024 1024 154 4698 12437 0 16 4968448 0 malloc-1024 1024 64 4504 10849 0 16 4677632 0 malloc-1024 1024 4373 35 16705 0 16 4513792 0 malloc-8192 8192 341 4 1127 0 1 2826240 0 malloc-512 512 426 4702 13385 0 30 2625536 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8900 670 1656225 0 254 2449920 0 malloc-384 384 1016 4704 247331 0 30 2196480 0 BUF TRIE 144 193 13275 757 0 62 1939392 0 UMA Slabs 0 112 15310 23 15310 0 126 1717296 0 RADIX NODE 144 11400 385 329847 0 63 1697040 0 malloc-8192 8192 167 7 16503 0 1 1425408 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 malloc-384 384 2523 67 84914 0 30 994560 0 malloc-32768 32768 17 6 11856 0 1 753664 0 malloc-8192 8192 73 5 12813 0 1 638976 0 FFS inode 1160 516 30 12358 0 8 633360 0 sctp_asoc 2288 163 32 4327 0 254 446160 0 malloc-384 384 1076 14 3332 0 30 418560 0 VM OBJECT 264 1418 82 180407 0 30 396000 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-2048 2048 169 19 4841 0 8 385024 0 malloc-1024 1024 335 37 23221 0 16 380928 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-384 384 923 7 3145 0 30 357120 0 THREAD 1808 163 24 12483 0 8 338096 0 sctp_ep 1280 166 86 16392 0 254 322560 0 malloc-4096 4096 76 0 78 0 2 311296 0 malloc-512 512 12 564 12423 0 30 294912 0 malloc-2048 2048 140 2 157 0 8 290816 0 VNODE 448 553 77 12397 0 30 282240 0 malloc-1024 1024 209 35 16852 0 16 249856 0 malloc-16384 16384 14 0 245 0 1 229376 0 DEVCTL 1024 8 208 132 0 0 221184 0 256 Bucket 2048 91 17 15844 0 8 221184 0 MAP ENTRY 96 1896 372 682560 0 126 217728 0 malloc-16384 16384 10 3 16 0 1 212992 0 malloc-4096 4096 9 43 3155 0 3 212992 0 UMA Zones 768 242 2 242 0 16 187392 0 socket 944 34 150 19458 0 254 173696 0 vmem btag 56 2858 82 2858 0 254 164640 0 malloc-32768 32768 4 1 19 0 1 163840 0 mbuf_packet 256 120 510 17254 0 254 161280 0 S VFS Cache 104 1016 388 12960 0 126 146016 0 sctp_raddr 736 163 35 4327 0 254 145728 0 FFS2 dinode 256 516 39 12357 0 62 142080 0 VMSPACE 2544 43 11 12756 0 4 137376 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 32 Bucket 256 402 78 17945 0 62 122880 0 ksiginfo 112 72 972 933 0 126 116928 0 PROC 1328 70 17 12776 0 8 115536 0 malloc-16384 16384 3 4 33 0 1 114688 0 ertt_txseginfo 40 0 2828 50608 0 254 113120 0 malloc-512 512 156 60 13856 0 30 110592 0 16 Bucket 144 629 127 5339 0 62 108864 0 malloc-384 384 223 57 12105 0 30 107520 0 malloc-16384 16384 4 2 35 0 1 98304 0 filedesc0 1072 70 21 12777 0 8 97552 0 malloc-512 512 173 11 12121 0 30 94208 0 malloc-8192 8192 5 6 12179 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-16384 16384 5 0 5 0 1 81920 0 g_bio 408 0 180 6233 0 30 73440 0 malloc-384 384 121 59 13987 0 30 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 3 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 128 Bucket 1024 37 26 3356 0 16 64512 0 malloc-512 512 87 25 24120 0 30 57344 0 tcpcb 1080 4 45 976 0 254 52920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 48 48 164 0 30 49152 0 malloc-384 384 80 40 1103 0 30 46080 0 pcpu-8 8 5229 403 5457 0 254 45056 0 malloc-4096 4096 8 2 25 0 2 40960 0 malloc-1024 1024 39 1 46 0 16 40960 0 pipe 744 21 34 610 0 16 40920 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 61764 0 16 36864 0 malloc-2048 2048 4 14 153 0 8 36864 0 64 Bucket 512 44 28 5364 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-16384 16384 1 1 4 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 6 2 51 0 2 32768 0 malloc-2048 2048 12 4 176 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 207 193 40174 0 126 32000 0 tcp_bbr_pcb 832 0 36 342 0 16 29952 0 malloc-4096 4096 6 1 7 0 2 28672 0 malloc-1024 1024 16 12 500 0 16 28672 0 malloc-512 512 43 13 635 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 155636 0 62 28000 0 tcp_inpcb 488 5 51 976 0 254 27328 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 2 4 38 0 2 24576 0 malloc-4096 4096 1 5 65 0 2 24576 0 sctp_stream_msg_out 112 139 77 1417 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 38 262 2784 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 PWD 32 23 607 11926 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 4 Bucket 48 18 318 777 0 254 16128 0 vtnet_tx_hdr 24 0 668 561508 0 254 16032 0 udp_inpcb 488 6 26 341 0 254 15616 0 unpcb 256 14 46 1389 0 254 15360 0 tcp_rack_pcb 832 0 18 32 0 16 14976 0 2 Bucket 32 76 302 3809 0 254 12096 0 tcp_bbr_map 128 0 93 730 0 126 11904 0 sctp_readq 152 0 78 1097 0 254 11856 0 sctp_chunk 152 24 54 1497 0 254 11856 0 ripcb 488 3 21 235 0 254 11712 0 kenv 258 15 30 1036 0 30 11610 0 malloc-2048 2048 1 3 1115 0 8 8192 0 malloc-2048 2048 1 3 8 0 8 8192 0 malloc-1024 1024 2 6 10 0 16 8192 0 malloc-512 512 3 13 114 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 28 64 43 0 126 8096 0 rl_entry 40 42 160 42 0 254 8080 0 sctp_laddr 48 0 168 2461 0 254 8064 0 tcp_rack_map 112 0 72 25 0 126 8064 0 udpcb 32 6 246 435 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 976 0 126 8064 0 udplite_inpcb 488 0 16 94 0 254 7808 0 itimer 352 0 22 65 0 30 7744 0 AIOCB 552 0 14 8 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 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 1 45 1 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIO 208 0 19 2 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 AIOLIO 272 0 14 2 0 30 3808 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_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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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-2048 2048 0 0 0 0 8 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