Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff81086bf2 stack pointer = 0x0:0xfffffe0051735a40 frame pointer = 0x0:0xfffffe0051735ac0 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 = 17 (sctp_iterator) trap number = 9 panic: general protection fault cpuid = 1 time = 1622540970 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051735710 vpanic() at vpanic+0x1c7/frame 0xfffffe0051735770 panic() at panic+0x43/frame 0xfffffe00517357d0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0051735850 trap() at trap+0xf7/frame 0xfffffe0051735970 calltrap() at calltrap+0x8/frame 0xfffffe0051735970 --- trap 0x9, rip = 0xffffffff81086bf2, rsp = 0xfffffe0051735a40, rbp = 0xfffffe0051735ac0 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe0051735ac0 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe0051735b20 sctp_iterator_worker() at sctp_iterator_worker+0x410/frame 0xfffffe0051735b90 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0051735bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051735bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051735bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 17 tid 100072 ] Stopped at kdb_enter+0x67: movq $0,0x16360be(%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 0xffffffff8113c0a0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00517356f0 rbp 0xfffffe0051735710 rsi 0 rdi 0xffffffff8113c0d6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517355e0 r11 0x1ffaefff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7c832 r15 0xffffffff81a7c832 rip 0xffffffff811330c7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16360be(%rip) db> show proc Process 17 (sctp_iterator) at 0xfffff80015952530: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c6b0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8271c6b0 reapsubtree: 17 sigparent: 20 vmspace: 0xffffffff8271d310 (map 0xffffffff8271d310) (map.pmap 0xffffffff8271d3d0) (pmap 0xffffffff8271d430) threads: 1 100072 Run CPU 1 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 1356 815 815 0 RE CPU 0 syz-executor.3 828 818 828 0 Ss select 0xfffff8004fd5cd40 dhclient 821 1 821 0 Ss select 0xfffff8004f2642c0 dhclient 818 800 436 65 S select 0xfffff8004f3d9bc0 dhclient 815 780 815 0 Rs syz-executor.3 800 436 436 0 S wait 0xfffff8004fc15a60 sh 796 780 796 0 Ss piperd 0xfffff80015dca8b8 syz-executor.2 784 780 784 0 Ss piperd 0xfffff80015dcb5d0 syz-executor.1 783 780 783 0 Ss piperd 0xfffff8004fc00ba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffff80015d1c700 syz-fuzzer 100115 S uwait 0xfffff80015eee900 syz-fuzzer 100116 S kqread 0xfffff80015ebbd00 syz-fuzzer 100117 S uwait 0xfffff8004f911d00 syz-fuzzer 100118 S uwait 0xfffff8004f911f00 syz-fuzzer 100119 S uwait 0xfffff8004f3a8100 syz-fuzzer 100120 S uwait 0xfffff8004f3a8300 syz-fuzzer 100121 S uwait 0xfffff80015d1c900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e2eb10 csh 776 694 776 0 Ss select 0xfffff8004f3d92c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aaa4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aaacb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aae4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aaecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a354b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a35cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a3c4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a3ccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff8004f2ae2c0 sshd 507 1 507 0 Ss select 0xfffff8004f351140 syslogd 436 1 436 0 Ss wait 0xfffff80015ec2a60 devd 435 1 435 65 Ss select 0xfffff8004f2aed40 dhclient 350 1 350 0 Ss select 0xfffff8004f353740 dhclient 347 1 347 0 Ss select 0xfffff8004f264d40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c4b530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100081 RunQ [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004d594e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d08c0 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 RL CPU 1 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e123c0 [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 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d3dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d3dd30 [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 - 0xfffff80004c4ad00 [thr_0] 100029 D - 0xfffff80004c4ad80 [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 - 0xfffff8000443a500 [if_io_tqg_0] 100006 D - 0xfffff8000443a100 [if_io_tqg_1] 100007 D - 0xfffff80004c73d00 [if_config_tqg_0] 100008 D - 0xfffff80004c73900 [softirq_0] 100009 D - 0xfffff80004c73500 [softirq_1] 100010 D - 0xfffff80004c73100 [aiod_kick taskq] 100012 D - 0xfffff80004c70900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70500 [pci_hp taskq] 100015 D - 0xfffff80004c66d00 [inm_free taskq] 100017 D - 0xfffff80004c66500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66100 [thread taskq] 100019 D - 0xfffff80004c63d00 [in6m_free taskq] 100020 D - 0xfffff80004c63900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c63900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c63900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c63900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c63100 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015361d00 [vtnet0 txq 0] 100057 D - 0xfffff80015361900 [vtnet0 rxq 1] 100058 D - 0xfffff80015361500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015372300 [virtio_balloon] 100064 D - 0xfffff80015361100 [mca taskq] 100066 D - 0xffffffff81e29471 [deadlkres] 100074 D - 0xfffff80015a43100 [acpi_task_0] 100075 D - 0xfffff80015a43100 [acpi_task_1] 100076 D - 0xfffff80015a43100 [acpi_task_2] 100077 D - 0xfffff80004db8500 [CAM taskq] db> show all locks Process 17 (sctp_iterator) thread 0xfffffe0051e5ac80 (100072) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80053067968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1455 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff82fdd7e8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1452 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041b2750) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1451 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 328 2624K 488 vtbuf 24 2064K 46 newblk 537 1300K 1128 inodedep 561 1080K 625 vfscache 3 1035K 3 pcb 41 685K 1569 acpica 1674 649K 54692 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 subproc 122 486K 1434 intr 4 480K 4 bus 990 378K 3485 linker 348 270K 409 dirrem 531 266K 559 DEVFS1 107 214K 124 freefile 530 199K 556 module 512 192K 512 filedesc 12 178K 1123 vnet_data 1 176K 1 tidhash 3 164K 3 kdtrace 196 164K 2104 umtx 330 145K 330 pagedep 16 144K 563 tfo_ccache 1 136K 1 BPF 22 136K 24 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2337 syncache 1 76K 1 vmem 3 72K 5 routetbl 128 69K 419 msg 4 68K 4 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ifaddr 67 63K 69 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 45 39K 46 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 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 GEOM 60 29K 489 in6_multi 65 29K 65 kqueue 54 28K 1374 DEVFSP 74 28K 111 kbdmux 6 28K 6 ifnet 7 25K 7 kcovinfo 64 24K 68 cred 23 23K 201 plimit 21 21K 349 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 pwddesc 51 20K 1364 UART 12 18K 12 bmsafemap 3 17K 595 proc-args 44 17K 557 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 sctp_timw 31 16K 31 ufs_dirhash 24 14K 24 sglist 5 13K 5 session 25 13K 35 MCA 32 12K 32 CAM DEV 3 12K 510 selfd 31 12K 34532 diradd 30 12K 592 sctp_atcl 11 11K 886 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 mkdir 24 9K 1102 uidinfo 3 9K 7 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 lockf 19 8K 29 sctp_atky 18 7K 1051 mount 16 7K 90 sctp_stro 3 6K 157 fpukern_ctx 3 6K 3 inpcbpolicy 15 6K 394 terminal 11 6K 11 ip6ndp 12 6K 13 indirdep 10 5K 10 sctp_ifa 13 5K 14 newdirblk 12 5K 551 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 osd 11 5K 205 sctp_athm 11 5K 886 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 select 10 4K 32 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 sctp_ifn 6 3K 14 sctp_map 6 3K 314 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 16 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 3993 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 procdesc 2 1K 8 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 69 entropy 2 1K 38 filecaps 2 1K 72 sctp_iter 1 1K 13 sctp_cpal 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 freework 1 1K 557 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 mqdata 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 285 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2 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 16 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 freeblks 0 0K 556 freefrag 0 0K 6 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 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 3 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 721 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 6 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 1870 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 98 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 14577 ioctlops 0 0K 96 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 632 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 8320 969 980798 0 254 38047744 0 malloc-384 384 35306 34 36611 0 30 13570560 0 malloc-1024 1024 4167 17 4192 0 16 4284416 0 malloc-8192 8192 389 14 2582 0 1 3301376 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8681 874 1482121 0 254 2446080 0 BUF TRIE 144 179 13289 523 0 62 1939392 0 RADIX NODE 144 10829 312 65039 0 63 1604304 0 UMA Slabs 0 112 11878 35 11878 0 126 1334256 0 tcp_log 416 0 2124 3247 0 254 883584 0 malloc-384 384 1696 44 53644 0 30 668160 0 FFS inode 1160 506 26 1062 0 8 617120 0 malloc-1024 1024 582 2 654 0 16 598016 0 mbuf_cluster 2048 210 2 210 0 254 434176 0 malloc-384 384 1082 8 7168 0 30 418560 0 malloc-32768 32768 5 7 559 0 1 393216 0 malloc-384 384 1010 10 3403 0 30 391680 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1083 87 21074 0 30 308880 0 malloc-512 512 587 13 1340 0 30 307200 0 THREAD 1808 143 22 739 0 8 298320 0 malloc-512 512 555 5 583 0 30 286720 0 VNODE 448 542 70 1100 0 30 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 120 2 137 0 8 249856 0 malloc-16384 16384 15 0 15 0 1 245760 0 malloc-384 384 553 67 5358 0 30 238080 0 malloc-1024 1024 196 36 1997 0 16 237568 0 malloc-384 384 583 27 53503 0 30 234240 0 DEVCTL 1024 12 204 132 0 0 221184 0 256 Bucket 2048 88 14 14388 0 8 208896 0 malloc-65536 65536 1 2 177 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 4 40 0 1 163840 0 malloc-16384 16384 8 2 13 0 1 163840 0 malloc-8192 8192 18 2 64 0 1 163840 0 tcp_bbr_map 128 0 1271 4257 0 126 162688 0 malloc-4096 4096 2 36 1912 0 2 155648 0 malloc-1024 1024 111 41 833 0 16 155648 0 MAP ENTRY 96 1199 397 69979 0 126 153216 0 vmem btag 56 2531 121 2531 0 254 148512 0 FFS2 dinode 256 506 19 1062 0 62 134400 0 malloc-384 384 326 24 1969 0 30 134400 0 S VFS Cache 104 1006 281 1594 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 19 0 1 131072 0 malloc-512 512 223 9 837 0 30 118784 0 ksiginfo 112 52 992 716 0 126 116928 0 VMSPACE 2544 29 13 1347 0 4 106848 0 PROC 1328 51 18 1363 0 8 91632 0 malloc-512 512 163 13 520 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 ertt_txseginfo 40 0 2222 9545 0 254 88880 0 socket 944 36 56 2293 0 254 86848 0 malloc-1024 1024 62 22 390 0 16 86016 0 clpbuf 2624 0 32 20 0 16 83968 0 filedesc0 1072 52 25 1364 0 8 82544 0 g_bio 408 0 190 4945 0 30 77520 0 malloc-8192 8192 9 0 9 0 1 73728 0 sctp_ep 1280 8 49 729 0 254 72960 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 11 21 1530 0 8 65536 0 malloc-1024 1024 62 2 667 0 16 65536 0 malloc-512 512 97 31 2098 0 30 65536 0 malloc-512 512 120 8 521 0 30 65536 0 malloc-4096 4096 10 5 66 0 2 61440 0 malloc-4096 4096 8 7 531 0 2 61440 0 128 Bucket 1024 39 16 392 0 16 56320 0 mbuf_packet 256 22 188 771 0 254 53760 0 malloc-384 384 114 16 298 0 30 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 32 Bucket 256 66 99 12382 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 724 0 1 40960 0 malloc-512 512 69 11 360 0 30 40960 0 malloc-512 512 12 68 1412 0 30 40960 0 pcpu-8 8 4647 473 4817 0 254 40960 0 NAMEI 1024 0 36 15183 0 16 36864 0 malloc-2048 2048 3 15 152 0 8 36864 0 malloc-2048 2048 7 11 325 0 8 36864 0 sctp_asoc 2288 3 12 157 0 254 34320 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 1 232 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 613 0 1 32768 0 malloc-4096 4096 3 5 450 0 2 32768 0 malloc-2048 2048 16 0 16 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 64 Bucket 512 39 25 2851 0 30 32768 0 tcpcb 1064 7 21 193 0 254 29792 0 malloc-4096 4096 2 5 11 0 2 28672 0 malloc-4096 4096 6 1 10 0 2 28672 0 TURNSTILE 136 166 23 166 0 62 25704 0 malloc-8192 8192 2 1 6 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 sctp_raddr 736 3 30 159 0 254 24288 0 KNOTE 160 28 122 70328 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 196 104 8841 0 126 24000 0 8 Bucket 80 40 260 948 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 pipe 744 20 10 336 0 16 22320 0 PWD 32 15 615 636 0 254 20160 0 2 Bucket 32 95 535 1426 0 254 20160 0 SLEEPQUEUE 88 166 58 166 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 vtnet_tx_hdr 24 0 668 488741 0 254 16032 0 tcp_inpcb 488 7 25 193 0 254 15616 0 tcp_bbr_pcb 832 0 18 57 0 16 14976 0 tcp_rack_pcb 832 0 18 2 0 16 14976 0 malloc-1024 1024 9 3 14 0 16 12288 0 udp_inpcb 488 6 18 156 0 254 11712 0 kenv 258 15 30 1035 0 30 11610 0 unpcb 256 11 34 1144 0 254 11520 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-1024 1024 3 5 433 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 25 67 35 0 126 8096 0 rl_entry 40 32 170 32 0 254 8080 0 sctp_stream_msg_out 112 0 72 4 0 254 8064 0 sctp_laddr 48 8 160 137 0 254 8064 0 udpcb 32 6 246 172 0 254 8064 0 ertt 72 7 105 193 0 126 8064 0 16 Bucket 144 48 8 1511 0 62 8064 0 4 Bucket 48 6 162 68 0 254 8064 0 ripcb 488 2 14 29 0 254 7808 0 udplite_inpcb 488 0 16 16 0 254 7808 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 7 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 pcpu-16 16 7 249 7 0 254 4096 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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_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 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 itimer 352 0 0 0 0 30 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 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-8192 8192 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