Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82d4a285 stack pointer = 0x28:0xfffffe0003779620 frame pointer = 0x28:0xfffffe0003779640 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 = 12 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 1 time = 842 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037792f0 vpanic() at vpanic+0x1c7/frame 0xfffffe0003779350 panic() at panic+0x43/frame 0xfffffe00037793b0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003779430 trap() at trap+0xf7/frame 0xfffffe0003779550 calltrap() at calltrap+0x8/frame 0xfffffe0003779550 --- trap 0x9, rip = 0xffffffff82d4a285, rsp = 0xfffffe0003779620, rbp = 0xfffffe0003779640 --- sctp_cmpaddr() at sctp_cmpaddr+0x25/frame 0xfffffe0003779640 sctp_findassoc_by_vtag() at sctp_findassoc_by_vtag+0x210/frame 0xfffffe00037796b0 sctp_findassociation_addr() at sctp_findassociation_addr+0x87/frame 0xfffffe0003779790 sctp_common_input_processing() at sctp_common_input_processing+0x160/frame 0xfffffe00037798e0 sctp_input_with_port() at sctp_input_with_port+0x306/frame 0xfffffe00037799d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037799f0 ip_input() at ip_input+0x388/frame 0xfffffe0003779a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x67: movq $0,0x144397e(%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 0xffffffff8112bdf0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037792d0 rbp 0xfffffe00037792f0 rsi 0 rdi 0xffffffff8112be26 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xbf r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4f0d5 r15 0xffffffff81a4f0d5 rip 0xffffffff81122e07 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x144397e(%rip) db> show proc Process 12 (intr) at 0xfffff80004474a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82519cf0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82519cf0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251a940 (map 0xffffffff8251a940) (map.pmap 0xffffffff8251aa00) (pmap 0xffffffff8251aa60) threads: 23 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100085 I [swi1: hpts] 100086 RunQ [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 10768 10550 10550 0 S (threaded) syz-executor.3 118197 S nanslp 0xffffffff82539f20 syz-executor.3 121787 S sbwait 0xfffff800715eecd4 syz-executor.3 121792 S sbwait 0xfffff80019faa574 syz-executor.3 121795 S uwait 0xfffff800199bac00 syz-executor.3 121797 S uwait 0xfffff80004ba7400 syz-executor.3 121798 S uwait 0xfffff80019a51a00 syz-executor.3 10765 10540 10540 0 S (threaded) syz-executor.2 120077 S nanslp 0xffffffff82539f20 syz-executor.2 121785 S sbwait 0xfffff8000a2d0574 syz-executor.2 121786 S sbwait 0xfffff80019c451c4 syz-executor.2 121788 S select 0xfffff80071929e40 syz-executor.2 121793 S uwait 0xfffff80019e28180 syz-executor.2 121796 S uwait 0xfffff80019405300 syz-executor.2 10550 780 10550 0 Ss nanslp 0xffffffff82539f20 syz-executor.3 10540 780 10540 0 Ss nanslp 0xffffffff82539f20 syz-executor.2 10468 10436 10468 0 Ss select 0xfffff8000a876d40 dhclient 10441 780 10441 0 Ss piperd 0xfffff80019534ba0 syz-executor.0 10440 780 10440 0 Ss piperd 0xfffff80004e8d5d0 syz-executor.1 10439 1 10439 0 Ss select 0xfffff8000a876bc0 dhclient 10436 10422 436 65 S select 0xfffff8000a69d9c0 dhclient 10422 436 436 0 S wait 0xfffff800198db000 sh 780 778 778 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffff80004ba7d00 syz-fuzzer 100116 S uwait 0xfffff8001937bc80 syz-fuzzer 100117 S kqread 0xfffff80004f0c000 syz-fuzzer 100118 S uwait 0xfffff8001937be80 syz-fuzzer 100119 S uwait 0xfffff80004e54000 syz-fuzzer 100120 S uwait 0xfffff8001937b780 syz-fuzzer 100121 S uwait 0xfffff80004ba7300 syz-fuzzer 100122 S uwait 0xfffff8001980bd80 syz-fuzzer 101268 S uwait 0xfffff80004e54300 syz-fuzzer 111119 S uwait 0xfffff800199ba300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004df60b0 csh 776 694 776 0 Ss select 0xfffff8001937b5c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000486dcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bc18b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bc1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b4e0b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b4e4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b4e8b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b4ecb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b3d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b3d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff800194058c0 sshd 507 1 507 0 Ss select 0xfffff80004e540c0 syslogd 436 1 436 0 Ss wait 0xfffff80004f09a50 devd 435 1 435 65 Ss select 0xfffff80019405ec0 dhclient 350 1 350 0 Ss select 0xfffff80004e54140 dhclient 347 1 347 0 Ss select 0xfffff80004e543c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004da0528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100082 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100093 D sdflush 0xfffff80004bd80e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650248 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff826446b8 [dom0] 100080 D launds 0xffffffff826446c4 [laundry: dom0] 100081 D umarcl 0xffffffff815ad650 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d63818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bcf430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004663c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004346b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004346b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641ba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000434bd00 [thr_0] 100028 D - 0xfffff8000434bd80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100085 I [swi1: hpts] 100086 RunQ [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 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff826420c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004472100 [if_io_tqg_0] 100006 D - 0xfffff80004472000 [if_io_tqg_1] 100007 D - 0xfffff80004473e00 [if_config_tqg_0] 100008 D - 0xfffff80004473d00 [softirq_0] 100009 D - 0xfffff80004473c00 [softirq_1] 100011 D - 0xfffff80004473900 [inm_free taskq] 100012 D - 0xfffff80004473800 [linuxkpi_irq_wq] 100013 D - 0xfffff80004473700 [thread taskq] 100014 D - 0xfffff80004473600 [aiod_kick taskq] 100016 D - 0xfffff80004473300 [kqueue_ctx taskq] 100018 D - 0xfffff80004473000 [in6m_free taskq] 100019 D - 0xfffff80004478e00 [linuxkpi_short_wq_0] 100020 D - 0xfffff80004478e00 [linuxkpi_short_wq_1] 100021 D - 0xfffff80004478e00 [linuxkpi_short_wq_2] 100022 D - 0xfffff80004478e00 [linuxkpi_short_wq_3] 100023 D - 0xfffff80004478d00 [linuxkpi_long_wq_0] 100024 D - 0xfffff80004478d00 [linuxkpi_long_wq_1] 100025 D - 0xfffff80004478d00 [linuxkpi_long_wq_2] 100026 D - 0xfffff80004478d00 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004478700 [firmware taskq] 100037 D - 0xfffff80004478600 [crypto_0] 100038 D - 0xfffff80004478600 [crypto_1] 100053 D - 0xfffff80004892d00 [vtnet0 rxq 0] 100054 D - 0xfffff80004892c00 [vtnet0 txq 0] 100055 D - 0xfffff80004892b00 [vtnet0 rxq 1] 100056 D - 0xfffff80004892a00 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004880d00 [virtio_balloon] 100062 D - 0xfffff80004892300 [mca taskq] 100066 D - 0xffffffff81dfa3d0 [deadlkres] 100071 D - 0xfffff800044fb900 [acpi_task_0] 100072 D - 0xfffff800044fb900 [acpi_task_1] 100073 D - 0xfffff800044fb900 [acpi_task_2] 100075 D - 0xfffff80004478500 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe000410c500 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe008896a380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 shared rw sctp-info (sctp-info) r = 0 (0xfffffe000419d1f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2130 db> show malloc Type InUse MemUse Requests sctp_stro 112 16488K 4235 pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 newblk 7 1026K 21865 vfscache 3 1025K 3 pcb 259 782K 20175 inodedep 83 543K 10845 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 135 243K 10880 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 9735 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 filedesc 14 105K 19164 linker 286 101K 399 sctp_atcl 232 87K 14661 bus 989 81K 3493 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 umtx 396 50K 396 kdtrace 218 45K 32571 BPF 22 36K 110 temp 36 35K 5162 hostcache 1 32K 1 shm 1 32K 34 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 28K 7 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 158 DEVFS_RULE 56 20K 56 dirrem 74 19K 10054 ufs_mount 5 17K 6 sctp_atky 360 17K 19823 lltable 52 17K 384 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ether_multi 172 14K 820 bus-sc 32 14K 1718 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_timw 47 12K 47 kenv 93 12K 93 eventhandler 133 12K 133 in6_multi 89 11K 437 GEOM 60 10K 489 rman 82 10K 423 freefile 72 9K 10034 bmsafemap 2 9K 10812 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 184 rpc 2 8K 2 shmfd 1 8K 15 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 ip6ndp 34 8K 91 lockf 57 7K 2616 routetbl 31 7K 687 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 kqueue 55 6K 10842 cred 22 6K 530 sctp_ifa 42 6K 92 plimit 21 6K 1066 pf_ifnet 14 6K 317 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 DEVFSP 72 5K 566 UMA 262 5K 262 vt 11 5K 11 sctp_stri 8 4K 1523 pf_table 2 4K 153 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 510 sctp_athm 232 4K 15156 sctp_map 224 4K 8378 pwddesc 53 4K 10772 hhook 13 4K 13 session 25 4K 100 fpukern_ctx 3 3K 3 pf_osfp 25 3K 25 acpisem 22 3K 22 terminal 11 3K 11 ip6opt 18 3K 138 proc-args 44 3K 1249 uidinfo 3 3K 45 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 138469 Unitno 30 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 38 select 12 2K 592 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 13682 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 18924 freeblks 4 1K 10005 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 13937 nhops 6 1K 14 vnodemarker 2 1K 1042 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 92 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 9462 crypto 4 1K 4 encap_export_host 12 1K 12 linuxcurrent 3 1K 4 sctp_aadr 8 1K 719 diradd 4 1K 10201 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 vnodes 1 1K 55 ktls 1 1K 1 procdesc 2 1K 36 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 342 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 iov 2 1K 33103 pmchooks 1 1K 1 soname 4 1K 12752 nexusdev 6 1K 6 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 80 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 186 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 6731 sctp_iter 0 0K 121 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 16 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 105 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 ath_hal 0 0K 0 xen_intr 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 vm_fictitious 0 0K 0 AHCI driver 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 twsbuf 0 0K 0 UMAHash 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 6895 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 519 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 7 allocindir 0 0K 0 indirdep 0 0K 5394 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 xform 0 0K 0 tcp_log_dev 0 0K 146 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 29 ip6_moptions 0 0K 21 in6_mfilter 0 0K 54 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 30 in_mfilter 0 0K 15 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 7 mixer 0 0K 0 statfs 0 0K 9607 namei_tracker 0 0K 112 export_host 0 0K 0 cl_savebuf 0 0K 227 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 55120 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 lDevFlags * malloc 0 0K 0 mbuf_tag 0 0K 1138 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 1366 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 1057 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 10 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 diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 11960 727 85973 0 254 51965952 0 tcp_log 416 0 14679 225760 0 254 6106464 0 mbuf 256 12563 2722 3745414 0 254 3912960 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 545 12923 33271 0 62 1939392 0 malloc-4096 4096 384 17 11833 0 2 1642496 0 UMA Slabs 0 112 14289 0 14289 0 126 1600368 0 malloc-384 384 4116 14 4463 0 30 1585920 0 RADIX NODE 144 8633 1024 458451 0 62 1390608 0 malloc-128 128 10244 296 30567 0 126 1349120 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 malloc-2048 2048 113 307 64480 0 8 860160 0 FFS inode 1128 640 25 10744 0 8 750120 0 tcp_bbr_map 128 0 5022 325705 0 126 642816 0 sctp_asoc 2288 112 143 4189 0 254 583440 0 malloc-65536 65536 4 4 786 0 1 524288 0 256 Bucket 2048 214 36 17836 0 8 512000 0 VM OBJECT 264 1251 234 169616 0 30 392040 0 VNODE 480 677 75 10783 0 30 360960 0 THREAD 1792 164 34 21798 0 8 354816 0 sctp_raddr 736 145 306 7670 0 254 331936 0 sctp_ep 1280 112 146 9164 0 254 330240 0 socket 944 45 299 25730 0 254 324736 0 malloc-256 256 229 1031 43238 0 62 322560 0 g_bio 408 0 740 179950 0 30 301920 0 malloc-16384 16384 11 6 9748 0 1 278528 0 sctp_chunk 152 134 1426 18670 0 254 237120 0 malloc-64 64 3423 168 14245 0 254 229824 0 malloc-32768 32768 0 7 206 0 1 229376 0 malloc-32768 32768 0 7 4863 0 1 229376 0 malloc-1024 1024 112 112 4369 0 16 229376 0 DEVCTL 1024 21 195 182 0 0 221184 0 malloc-256 256 165 675 18155 0 62 215040 0 malloc-16 16 12803 447 13248 0 254 212000 0 malloc-65536 65536 0 3 57 0 1 196608 0 MAP ENTRY 96 1255 719 663261 0 126 189504 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-384 384 233 217 14662 0 30 172800 0 FFS2 dinode 256 640 20 10744 0 62 168960 0 malloc-128 128 1199 103 26855 0 126 166656 0 mbuf_packet 256 64 581 46736 0 254 165120 0 malloc-32 32 4904 136 6787 0 254 161280 0 malloc-384 384 126 274 11522 0 30 153600 0 S VFS Cache 104 1074 330 11562 0 126 146016 0 malloc-1024 1024 126 14 2957 0 16 143360 0 malloc-128 128 834 282 31542 0 126 142848 0 malloc-256 256 328 212 32175 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 128 Bucket 1024 93 34 3880 0 16 130048 0 VMSPACE 2544 30 21 10750 0 4 129744 0 tcpcb 1048 20 101 2300 0 254 126808 0 clpbuf 2624 0 48 3893 0 16 125952 0 vmem btag 56 2133 87 2185 0 254 124320 0 ksiginfo 112 66 978 732 0 126 116928 0 udplite_inpcb 488 8 224 10584 0 254 113216 0 PROC 1320 52 29 10771 0 8 106920 0 malloc-8192 8192 7 6 17 0 1 106496 0 malloc-4096 4096 10 16 59 0 2 106496 0 64 Bucket 512 113 79 23993 0 30 98304 0 malloc-8192 8192 6 5 136 0 1 90112 0 filedesc0 1072 53 31 10772 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-128 128 546 74 5305 0 126 79360 0 malloc-64 64 801 333 169632 0 254 72576 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-16384 16384 0 4 29 0 1 65536 0 malloc-384 384 134 36 321 0 30 65280 0 malloc-4096 4096 13 2 25 0 2 61440 0 32 Bucket 256 93 132 28036 0 62 57600 0 malloc-2048 2048 7 19 832 0 8 53248 0 malloc-256 256 62 133 12006 0 62 49920 0 malloc-256 256 4 176 16174 0 62 46080 0 pcpu-8 8 4650 982 13488 0 254 45056 0 malloc-64 64 602 91 1354 0 254 44352 0 tcp_inpcb 488 20 68 2300 0 254 42944 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 6 4 646 0 2 40960 0 Files 80 194 306 50828 0 126 40000 0 tcp_rack_pcb 704 16 39 394 0 16 38720 0 pipe 744 20 30 1341 0 16 37200 0 NAMEI 1024 0 36 66008 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-2048 2048 12 6 46 0 8 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-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 4 12 155 0 8 32768 0 malloc-512 512 17 47 1546 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 16 Bucket 144 77 147 1469 0 62 32256 0 malloc-128 128 159 89 1339 0 126 31744 0 malloc-256 256 73 47 552 0 62 30720 0 tcp_bbr_pcb 832 0 36 904 0 16 29952 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 98696 0 62 28000 0 8 Bucket 80 87 263 5282 0 126 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 18 6 288 0 16 24576 0 PWD 32 17 739 9543 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 44 16 185 0 30 23040 0 malloc-4096 4096 0 5 9608 0 2 20480 0 malloc-2048 2048 4 6 600 0 8 20480 0 malloc-1024 1024 14 6 38 0 16 20480 0 malloc-512 512 2 38 1047 0 30 20480 0 malloc-64 64 201 114 732 0 254 20160 0 malloc-32 32 254 376 17028 0 254 20160 0 2 Bucket 32 84 546 2353 0 254 20160 0 malloc-16 16 728 522 10283 0 254 20000 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 11 64 2478 0 254 19200 0 malloc-256 256 56 19 356 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 sctp_stream_msg_out 112 47 97 1159 0 254 16128 0 sctp_laddr 48 44 292 3491 0 254 16128 0 malloc-32 32 250 254 1531 0 254 16128 0 malloc-32 32 96 408 14158 0 254 16128 0 vtnet_tx_hdr 24 0 668 1438916 0 254 16032 0 malloc-128 128 85 39 238 0 126 15872 0 malloc-128 128 83 41 608 0 126 15872 0 ripcb 488 2 30 332 0 254 15616 0 udp_inpcb 488 2 30 721 0 254 15616 0 itimer 352 0 44 156 0 30 15488 0 malloc-4096 4096 0 3 18 0 2 12288 0 malloc-2048 2048 0 6 289 0 8 12288 0 malloc-512 512 3 21 180 0 30 12288 0 rtentry 176 34 35 167 0 62 12144 0 udpcb 32 10 368 11305 0 254 12096 0 malloc-64 64 7 182 24626 0 254 12096 0 malloc-64 64 21 168 676 0 254 12096 0 malloc-64 64 77 112 392 0 254 12096 0 malloc-32 32 151 227 10521 0 254 12096 0 malloc-16 16 256 494 45454 0 254 12000 0 tcp_rack_map 120 32 67 537 0 126 11880 0 sctp_readq 152 0 78 577 0 254 11856 0 kenv 258 15 30 1095 0 30 11610 0 routing nhops 256 27 18 167 0 62 11520 0 malloc-256 256 26 19 563 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 0 8 37 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 3 13 511 0 30 8192 0 malloc-512 512 4 12 27 0 30 8192 0 pf tags 104 0 78 40 0 126 8112 0 PGRP 88 25 67 111 0 126 8096 0 rl_entry 40 104 98 104 0 254 8080 0 ipq 56 0 144 8 0 254 8064 0 malloc-64 64 17 109 1476 0 254 8064 0 malloc-32 32 5 247 4607 0 254 8064 0 malloc-32 32 68 184 379 0 254 8064 0 malloc-32 32 29 223 279 0 254 8064 0 4 Bucket 48 9 159 245 0 254 8064 0 malloc-16 16 2 498 9451 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 17 483 21 0 254 8000 0 malloc-16 16 1 499 118 0 254 8000 0 malloc-16 16 10 490 56 0 254 8000 0 malloc-128 128 0 62 429 0 126 7936 0 malloc-384 384 15 5 15 0 30 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-1024 1024 1 3 1 0 16 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 4 80 30 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 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 192 0 0 0 0 62 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 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-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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