Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82d1da86 stack pointer = 0x0:0xfffffe00037fd240 frame pointer = 0x0:0xfffffe00037fd2c0 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 = 0 time = 1613601398 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037fcf10 vpanic() at vpanic+0x1c7/frame 0xfffffe00037fcf70 panic() at panic+0x43/frame 0xfffffe00037fcfd0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00037fd050 trap() at trap+0xf7/frame 0xfffffe00037fd170 calltrap() at calltrap+0x8/frame 0xfffffe00037fd170 --- trap 0x9, rip = 0xffffffff82d1da86, rsp = 0xfffffe00037fd240, rbp = 0xfffffe00037fd2c0 --- sctp_free_assoc() at sctp_free_assoc+0x22f6/frame 0xfffffe00037fd2c0 sctp_process_control() at sctp_process_control+0x9210/frame 0xfffffe00037fd750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037fd8e0 sctp_input_with_port() at sctp_input_with_port+0x306/frame 0xfffffe00037fd9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037fd9f0 ip_input() at ip_input+0x388/frame 0xfffffe00037fda90 swi_net() at swi_net+0x20d/frame 0xfffffe00037fdb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037fdbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037fdbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037fdbf0 --- 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 0 rax 0x12 rcx 0xffffffff8112bdf0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037fcef0 rbp 0xfffffe00037fcf10 rsi 0 rdi 0xffffffff8112be26 vprintf+0x176 r8 0 r9 0xffffffff r10 0xfffffe00037fd7dc r11 0xbf r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4f115 r15 0xffffffff81a4f115 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 0 [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] 100082 I [swi1: hpts] 100083 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 30631 30458 30458 0 R (threaded) syz-executor.0 141224 Run CPU 1 syz-executor.0 149442 S sbwait 0xfffff8002c3dc1c4 syz-executor.0 149443 RunQ syz-executor.0 30624 799 799 0 R (threaded) syz-executor.3 102521 RunQ syz-executor.3 149428 S sbwait 0xfffff8000e3f02dc syz-executor.3 149430 S uwait 0xfffff80004e62180 syz-executor.3 30458 780 30458 0 Rs syz-executor.0 30456 30437 30456 0 Ss select 0xfffff80019baff40 dhclient 30442 780 30442 0 Ss piperd 0xfffff80019b722e8 syz-executor.2 30440 1 30440 0 Ss select 0xfffff8002cbc5840 dhclient 30437 30430 436 65 S select 0xfffff800196765c0 dhclient 30430 436 436 0 S wait 0xfffff800195db528 sh 20605 1 20605 65 Ss select 0xfffff80019bafcc0 dhclient 20037 1 20037 0 Ss select 0xfffff8002cb2d9c0 dhclient 20034 1 20034 0 Ss select 0xfffff80019676440 dhclient 20016 780 20016 0 Ss piperd 0xfffff800194dd2e8 syz-executor.1 3608 1 3608 65 Ss select 0xfffff8002cb2db40 dhclient 2954 1 2954 0 Ss select 0xfffff80019baf140 dhclient 2949 1 2949 0 Ss select 0xfffff80019baf3c0 dhclient 799 780 799 0 Rs syz-executor.3 780 778 778 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffff80004eddd00 syz-fuzzer 100122 S uwait 0xfffff800195fdd80 syz-fuzzer 100123 S uwait 0xfffff800195fde80 syz-fuzzer 100124 S uwait 0xfffff800194d5000 syz-fuzzer 100125 S uwait 0xfffff800195fd880 syz-fuzzer 100126 S uwait 0xfffff800194d5100 syz-fuzzer 100127 S kqread 0xfffff80004c71800 syz-fuzzer 100128 S uwait 0xfffff80019418e00 syz-fuzzer 100129 S uwait 0xfffff80004e62280 syz-fuzzer 135804 S uwait 0xfffff80004e62f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004f5e0b0 csh 776 694 776 0 Ss select 0xfffff800195fd6c0 sshd 762 1 762 0 Ss+ ttyin 0xfffff8000497fcb0 getty 761 1 761 0 Ss+ ttyin 0xfffff80004c5f8b0 getty 760 1 760 0 Ss+ ttyin 0xfffff80004c5fcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004c680b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004c684b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004c688b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004c68cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bd70b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bd74b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff80004e62940 sshd 507 1 507 0 Ss select 0xfffff80004edd2c0 syslogd 436 1 436 0 Ss wait 0xfffff80004f5e528 devd 435 1 435 65 Ss select 0xfffff80004edd140 dhclient 350 1 350 0 Ss select 0xfffff80004edd1c0 dhclient 347 1 347 0 Ss select 0xfffff80004e628c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004cc0000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100084 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100092 D sdflush 0xfffff80004ecc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650248 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff826446b8 [dom0] 100085 D launds 0xffffffff826446c4 [laundry: dom0] 100086 D umarcl 0xffffffff815ad650 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d73818 [sctp_iterator] 16 0 0 0 RL [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 0xfffff8000460f088 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000455bd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000455bd30 [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 0 [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] 100082 I [swi1: hpts] 100083 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [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 - 0xfffff800044fb800 [firmware taskq] 100037 D - 0xfffff800044fb700 [crypto_0] 100038 D - 0xfffff800044fb700 [crypto_1] 100053 D - 0xfffff80004926e00 [vtnet0 rxq 0] 100054 D - 0xfffff80004926d00 [vtnet0 txq 0] 100055 D - 0xfffff80004926c00 [vtnet0 rxq 1] 100056 D - 0xfffff80004926b00 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004998280 [virtio_balloon] 100062 D - 0xfffff80004926400 [mca taskq] 100067 D - 0xffffffff81dfa3d1 [deadlkres] 100071 D - 0xfffff80004c71d00 [acpi_task_0] 100072 D - 0xfffff80004c71d00 [acpi_task_1] 100073 D - 0xfffff80004c71d00 [acpi_task_2] 100075 D - 0xfffff800044fb600 [CAM taskq] db> show all locks Process 30631 (syz-executor.0) thread 0xfffffe0055761c00 (141224) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff825611e0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:511 Process 30624 (syz-executor.3) thread 0xfffffe0094c43800 (149428) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8000e3f0280) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe0004297500 (100032) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00950bc8d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4837 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00950bc8b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4836 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000419c5c8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4834 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 119 9461K 13849 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 newblk 25 1030K 62349 vfscache 3 1025K 3 pcb 298 803K 62745 inodedep 41 527K 32825 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 141 267K 30735 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 26 135K 29798 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 filedesc 14 105K 58924 linker 286 101K 354 sctp_atcl 241 91K 44742 bus 989 81K 3493 mtx_pool 2 72K 2 BPF 38 71K 110 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 umtx 378 48K 378 kdtrace 218 44K 80076 temp 35 33K 8650 hostcache 1 32K 1 shm 1 32K 44 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 72 21K 112 DEVFS_RULE 56 20K 56 lltable 55 18K 1000 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 sctp_atky 366 16K 60592 sctp_timw 63 16K 63 ithread 99 16K 99 bus-sc 32 14K 1718 ether_multi 167 14K 571 ksem 13 13K 848 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 in6_multi 83 10K 231 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 33335 cred 33 9K 887 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 36 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pf_ifnet 21 7K 373 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 kqueue 61 6K 30930 plimit 23 6K 1101 pf_osfp 50 6K 50 CAM queue 5 6K 1528 pf_rule 5 5K 566 DEVFSP 76 5K 296 ufs_dirhash 24 5K 24 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 255 session 31 4K 92 sctp_athm 241 4K 46186 sctp_map 238 4K 27194 pwddesc 59 4K 30632 ip6ndp 19 4K 45 routetbl 23 4K 1177 lockf 32 4K 7222 sctp_ifa 27 4K 46 dirrem 13 4K 31709 hhook 13 4K 13 diradd 25 4K 31799 fpukern_ctx 3 3K 3 mkdir 23 3K 59030 selfd 45 3K 413900 acpisem 22 3K 22 terminal 11 3K 11 proc-args 50 3K 1084 newdirblk 19 3K 29515 uidinfo 3 3K 146 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 1443 Unitno 27 2K 55 CAM XPT 22 2K 543 inpcbpolicy 48 2K 12660 in_multi 6 2K 35 ip6opt 10 2K 392 freefile 11 2K 31627 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 43485 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 4224 softdep 1 1K 1 freeblks 4 1K 31606 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1376 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 46 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 crypto 4 1K 4 encap_export_host 12 1K 12 linuxcurrent 3 1K 4 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 30 cdev 2 1K 2 sctp_aadr 6 1K 538 chacha20random 1 1K 1 osd 3 1K 10 vnodes 1 1K 192 ktls 1 1K 1 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 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 15 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 34979 nexusdev 6 1K 6 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 73 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 239 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 19276 sctp_iter 0 0K 117 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 65 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 57 pf_table 0 0K 283 pf_altq 0 0K 0 pf_temp 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 20140 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 677 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 131 allocindir 0 0K 0 indirdep 0 0K 17563 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 320 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 1 in6_mfilter 0 0K 0 frag6 0 0K 6 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 73 in_mfilter 0 0K 76 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 31 mixer 0 0K 0 statfs 0 0K 29712 namei_tracker 0 0K 163 export_host 0 0K 0 cl_savebuf 0 0K 135 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 76002 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 1129 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 38247 ioctlops 0 0K 1499 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 1369 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 245 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 43 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 8354 1379 1306591 0 254 39866368 0 tcp_log 416 0 20007 692090 0 254 8322912 0 mbuf 256 9491 3409 28435395 0 254 3302400 0 RADIX NODE 144 11952 8737 1142126 0 62 2979216 0 pbuf 2624 0 989 0 0 2 2595136 0 BUF TRIE 144 212 13256 43325 0 62 1939392 0 malloc-4096 4096 390 10 31639 0 2 1638400 0 malloc-384 384 4116 14 4506 0 30 1585920 0 mbuf_cluster 2048 735 3 737 0 254 1511424 0 malloc-128 128 10189 382 73906 0 126 1353088 0 UMA Slabs 0 112 11253 12 11253 0 126 1261680 0 tcp_bbr_map 128 0 7347 1368949 0 126 940416 0 malloc-65536 65536 0 14 290 0 1 917504 0 FFS inode 1128 569 26 32406 0 8 671160 0 malloc-65536 65536 4 5 1684 0 1 589824 0 sctp_asoc 2288 119 126 13593 0 254 560560 0 256 Bucket 2048 243 17 22904 0 8 532480 0 malloc-2048 2048 122 84 103833 0 8 421888 0 VM OBJECT 264 1378 122 455926 0 30 396000 0 sctp_ep 1280 119 157 27630 0 254 353280 0 THREAD 1792 158 31 49443 0 8 338688 0 sctp_raddr 736 144 307 23497 0 254 331936 0 VNODE 480 606 74 32445 0 30 326400 0 socket 944 71 269 47352 0 254 320960 0 malloc-16384 16384 11 6 29636 0 1 278528 0 malloc-64 64 3429 225 34145 0 254 233856 0 malloc-32768 32768 0 7 16150 0 1 229376 0 sctp_chunk 152 318 1164 58841 0 254 225264 0 DEVCTL 1024 5 211 152 0 0 221184 0 malloc-1024 1024 125 79 13973 0 16 208896 0 malloc-16 16 12805 195 13207 0 254 208000 0 malloc-256 256 264 546 126713 0 62 207360 0 malloc-256 256 104 676 53593 0 62 199680 0 MAP ENTRY 96 1492 482 1793166 0 126 189504 0 mbuf_packet 256 89 646 157601 0 254 188160 0 malloc-16384 16384 2 9 27 0 1 180224 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-128 128 1193 171 28135 0 126 174592 0 tcp_inpcb 488 45 291 9695 0 254 163968 0 FFS2 dinode 256 569 61 32405 0 62 161280 0 malloc-32 32 4904 136 6816 0 254 161280 0 malloc-384 384 242 168 44792 0 30 157440 0 128 Bucket 1024 115 32 12852 0 16 150528 0 S VFS Cache 104 1082 361 33427 0 126 150072 0 tcpcb 1048 41 102 9695 0 254 149864 0 malloc-384 384 83 307 34378 0 30 149760 0 malloc-1024 1024 126 14 2765 0 16 143360 0 malloc-128 128 851 234 92704 0 126 138880 0 vmem btag 56 2322 114 2322 0 254 136416 0 malloc-256 256 345 180 80153 0 62 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 9 0 1 131072 0 VMSPACE 2544 36 15 30626 0 4 129744 0 64 Bucket 512 160 72 36160 0 30 118784 0 ksiginfo 112 66 978 3421 0 126 116928 0 PROC 1320 58 23 30631 0 8 106920 0 malloc-4096 4096 18 7 62 0 2 102400 0 malloc-32768 32768 0 3 181 0 1 98304 0 malloc-8192 8192 7 5 28 0 1 98304 0 filedesc0 1072 59 25 30632 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 g_bio 408 0 200 300770 0 30 81600 0 malloc-64 64 852 408 502380 0 254 80640 0 malloc-128 128 552 68 5011 0 126 79360 0 malloc-8192 8192 6 3 145 0 1 73728 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-384 384 134 36 604 0 30 65280 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-256 256 60 150 34781 0 62 53760 0 32 Bucket 256 78 132 24698 0 62 53760 0 malloc-2048 2048 7 19 967 0 8 53248 0 malloc-16384 16384 0 3 12 0 1 49152 0 tcp_rack_pcb 704 37 29 734 0 16 46464 0 malloc-2048 2048 2 20 285 0 8 45056 0 pcpu-8 8 4822 810 16440 0 254 45056 0 pipe 744 22 38 2778 0 16 44640 0 malloc-64 64 606 87 1843 0 254 44352 0 malloc-256 256 4 161 47006 0 62 42240 0 clpbuf 2624 0 16 209 0 16 41984 0 Files 80 219 281 99624 0 126 40000 0 unpcb 256 19 131 6888 0 254 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 152135 0 16 36864 0 malloc-4096 4096 5 4 627 0 2 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-2048 2048 12 6 51 0 8 36864 0 malloc-512 512 11 61 4186 0 30 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 udplite_inpcb 488 1 63 1475 0 254 31232 0 malloc-256 256 80 40 484 0 62 30720 0 tcp_bbr_pcb 832 0 36 2910 0 16 29952 0 malloc-1024 1024 23 5 451 0 16 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 KNOTE 160 28 147 423497 0 62 28000 0 8 Bucket 80 54 296 8603 0 126 28000 0 malloc-128 128 137 80 3614 0 126 27776 0 itimer 352 0 77 210 0 30 27104 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 0 6 29713 0 2 24576 0 malloc-4096 4096 2 4 12 0 2 24576 0 PWD 32 19 737 29524 0 254 24192 0 malloc-64 64 6 372 23996 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 488 4 44 672 0 254 23424 0 udp_inpcb 488 2 46 818 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 45 15 85 0 30 23040 0 malloc-2048 2048 4 6 683 0 8 20480 0 malloc-2048 2048 0 10 304 0 8 20480 0 malloc-1024 1024 14 6 30 0 16 20480 0 malloc-64 64 209 106 453 0 254 20160 0 malloc-32 32 270 360 45908 0 254 20160 0 16 Bucket 144 62 78 1762 0 62 20160 0 2 Bucket 32 84 546 5807 0 254 20160 0 vtnet_tx_hdr 24 0 835 3553440 0 254 20040 0 malloc-16 16 742 508 29536 0 254 20000 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 39 36 593 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 65 79 3470 0 254 16128 0 sctp_laddr 48 56 280 8684 0 254 16128 0 malloc-32 32 250 254 1492 0 254 16128 0 malloc-128 128 101 23 340 0 126 15872 0 malloc-128 128 83 41 507 0 126 15872 0 tcp_rack_map 120 74 58 790 0 126 15840 0 routing nhops 256 27 33 96 0 62 15360 0 malloc-256 256 37 23 919 0 62 15360 0 malloc-512 512 2 22 1407 0 30 12288 0 malloc-512 512 3 21 211 0 30 12288 0 malloc-512 512 3 21 542 0 30 12288 0 malloc-64 64 13 176 3892 0 254 12096 0 malloc-32 32 151 227 31137 0 254 12096 0 malloc-16 16 265 485 86086 0 254 12000 0 kenv 258 15 30 1077 0 30 11610 0 malloc-384 384 15 15 25 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 0 8 21 0 16 8192 0 malloc-512 512 8 8 27 0 30 8192 0 pf tags 104 1 77 31 0 126 8112 0 rtentry 176 33 13 96 0 62 8096 0 tcptw 88 0 92 9 0 254 8096 0 PGRP 88 31 61 126 0 126 8096 0 rl_entry 40 97 105 234 0 254 8080 0 sctp_asconf_ack 48 1 167 82 0 254 8064 0 hostcache 96 3 81 3 0 254 8064 0 syncache 168 0 48 11 0 254 8064 0 udpcb 32 3 249 2293 0 254 8064 0 malloc-64 64 25 101 630 0 254 8064 0 malloc-64 64 75 51 328 0 254 8064 0 malloc-32 32 5 247 15958 0 254 8064 0 malloc-32 32 60 192 369 0 254 8064 0 malloc-32 32 31 221 271 0 254 8064 0 malloc-32 32 107 145 12868 0 254 8064 0 4 Bucket 48 6 162 616 0 254 8064 0 malloc-16 16 2 498 25238 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 89 0 254 8000 0 malloc-128 128 0 62 457 0 126 7936 0 sctp_readq 152 0 52 1663 0 254 7904 0 L VFS Cache 320 0 24 5 0 30 7680 0 malloc-384 384 0 20 6 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 19 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 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 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcpreass 48 0 84 2 0 254 4032 0 tcp_log_node 120 0 33 4 0 126 3960 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 domainset 40 0 63 8 0 254 2520 0 SMR CPU 32 2 61 2 0 254 2016 0 tfo 4 0 493 2 0 254 1972 0 SMR SHARED 24 2 61 2 0 254 1512 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 0 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 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 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 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 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 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-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 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