Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a3064f stack pointer = 0x28:0xfffffe0056c8a1c0 frame pointer = 0x28:0xfffffe0056c8a6f0 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 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000dcaa660 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006e553000 rbp: fffffe0056c8a6f0 r10: aa03000000000000 r11: 000000000000001f r12: fffffe006c5941d0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6308 trap number = 12 panic: page fault cpuid = 0 time = 1729783969 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a30 vpanic() at vpanic+0x257/frame 0xfffffe0056c89bf0 panic() at panic+0xb5/frame 0xfffffe0056c89cb0 trap_fatal() at trap_fatal+0x7ef/frame 0xfffffe0056c89dd0 trap_pfault() at trap_pfault+0x17b/frame 0xfffffe0056c89f10 trap() at trap+0x64a/frame 0xfffffe0056c8a0f0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0f0 --- trap 0xc, rip = 0xffffffff81a3064f, rsp = 0xfffffe0056c8a1c0, rbp = 0xfffffe0056c8a6f0 --- ip6_output() at ip6_output+0x373f/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x2078/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x155b/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb60/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x39e/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e6b67(%rip) 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827163c0 .str.27 rsp 0xfffffe0056c89a10 rbp 0xfffffe0056c89a30 rsi 0 rdi 0xffffffff815d0b79 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff827163c0 .str.27 r15 0 rip 0xffffffff815ba4ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e6b67(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392b760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392b760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392c700 (map 0xffffffff8392c700) (map.pmap 0xffffffff8392c7c0) (pmap 0xffffffff8392c830) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 6407 6016 6016 0 R (threaded) syz-executor 108740 RunQ syz-executor 111832 RunQ syz-executor 6406 6288 6288 0 R (threaded) syz-executor 102674 RunQ syz-executor 111830 S connec 0xfffffe0059cf6cda syz-executor 111831 RunQ syz-executor 111834 S uwait 0xfffffe006e576c80 syz-executor 111835 S uwait 0xfffffe0075195000 syz-executor 6400 3643 3643 0 R (threaded) syz-executor 100510 RunQ syz-executor 111819 S uwait 0xfffffe0075194700 syz-executor 111820 S uwait 0xfffffe00598b6c00 syz-executor 6390 1 6016 0 SV uwait 0xfffffe0075196f00 syz-executor 6372 1 6372 0 R syz-executor 6320 1 3643 0 SV uwait 0xfffffe0075196c00 syz-executor 6288 1 6288 0 R syz-executor 6204 6198 6204 0 Ss select 0xfffffe0075195440 dhclient 6201 1 6201 0 Ss select 0xfffffe0075195340 dhclient 6198 6186 424 65 S select 0xfffffe00751954c0 dhclient 6186 424 424 0 S wait 0xfffffe005bd705a0 sh 6016 1 6016 0 R syz-executor 6002 1 3643 0 SV uwait 0xfffffe0075195380 syz-executor 5834 1 3643 0 SV uwait 0xfffffe006e577980 syz-executor 5520 1 3643 0 SV uwait 0xfffffe0075197080 syz-executor 5360 1 3643 0 SV uwait 0xfffffe006e578880 syz-executor 5216 1 3643 0 SV uwait 0xfffffe0075196000 syz-executor 4963 1 3643 0 SV uwait 0xfffffe006e578e80 syz-executor 4933 1 3643 0 SV uwait 0xfffffe0075196500 syz-executor 4460 1 3643 0 SV uwait 0xfffffe0075195c80 syz-executor 4432 1 4432 65 Ss select 0xfffffe006e576b40 dhclient 4429 1 3643 0 SV uwait 0xfffffe005991dc80 syz-executor 4211 1 4211 0 Ss select 0xfffffe00751972c0 dhclient 4205 1 4205 0 Ss select 0xfffffe00751956c0 dhclient 4146 1 3643 0 SV uwait 0xfffffe0075197300 syz-executor 3879 1 3643 0 SV uwait 0xfffffe006e576e80 syz-executor 3709 1 3643 0 SV uwait 0xfffffe005991d680 syz-executor 3643 1 3643 0 R syz-executor 826 0 0 0 DL - 0xffffffff83a92200 [soaiod4] 825 0 0 0 DL - 0xffffffff83a92200 [soaiod3] 824 0 0 0 DL - 0xffffffff83a92200 [soaiod2] 823 0 0 0 DL - 0xffffffff83a92200 [soaiod1] 820 0 0 0 DL aiordy 0xfffffe005bcec040 [aiod4] 819 0 0 0 DL aiordy 0xfffffe005bcec5a0 [aiod3] 818 0 0 0 DL aiordy 0xfffffe005bce4040 [aiod2] 817 0 0 0 DL aiordy 0xfffffe005bcecb00 [aiod1] 761 759 761 0 REs csh 759 682 759 0 Ss select 0xfffffe0059920940 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00587dccb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587dd0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587dd4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587dd8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00587ddcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587de0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00587de4b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00587de8b0 getty 686 1 686 0 Ss nanslp 0xffffffff83982401 cron 682 1 682 0 Ss select 0xfffffe0059920b40 sshd 495 1 495 0 Ss select 0xfffffe0059920c40 syslogd 424 1 424 0 Ss wait 0xfffffe0007be3b00 devd 423 1 423 65 Ss select 0xfffffe0059920d40 dhclient 338 1 338 0 Ss select 0xfffffe0059920cc0 dhclient 335 1 335 0 Ss select 0xfffffe005991de40 dhclient 17 0 0 0 DL syncer 0xffffffff83a9fbe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9e1c0 [bufdaemon] 100082 RunQ [bufspacedaemon-0] 100094 D sdflush 0xfffffe00543ec8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae98a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83acf838 [dom0] 100080 D launds 0xffffffff83acf844 [laundry: dom0] 100081 D umarcl 0xffffffff81d6a3b0 [uma] 7 0 0 0 DL - 0xffffffff836ffbb0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff843ad9e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836ca340 [doneq0] 100046 D - 0xffffffff836ca2c0 [async] 100075 D - 0xffffffff836ca140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acb020 [crypto] 100043 D crypto_ 0xfffffe0057f7a030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f7a080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543fbc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392ad80 [g_event] 100037 D - 0xffffffff8392ada0 [g_up] 100038 D - 0xffffffff8392adc0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 RunQ [swi1: hpts] 100034 CanRun [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 Run CPU 1 [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs [init] 10 0 0 0 DL audit_w 0xffffffff83acba80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c1aff0 [swapper] 100005 D - 0xfffffe00085fed00 [softirq_0] 100006 D - 0xfffffe00085fec00 [softirq_1] 100007 D - 0xfffffe00085feb00 [if_io_tqg_0] 100008 D - 0xfffffe00085fea00 [if_io_tqg_1] 100009 D - 0xfffffe00085fe900 [if_config_tqg_0] 100010 D - 0xfffffe00085fe800 [pci_hp taskq] 100011 D - 0xfffffe00085fe700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fe400 [thread taskq] 100016 D - 0xfffffe00085fe200 [aiod_kick taskq] 100017 D - 0xfffffe00085fe100 [deferred_unmount ta] 100018 D - 0xfffffe00085fe000 [inm_free taskq] 100019 D - 0xfffffe00085fde00 [in6m_free taskq] 100020 D - 0xfffffe00085fdd00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085fda00 [firmware taskq] 100040 D - 0xfffffe00085fd700 [crypto_0] 100041 D - 0xfffffe00085fd700 [crypto_1] 100056 D - 0xfffffe00085fd500 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fd400 [vtnet0 txq 0] 100058 D - 0xfffffe00085fd300 [vtnet0 rxq 1] 100059 D - 0xfffffe00085fd200 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057fa4100 [virtio_balloon] 100065 D - 0xffffffff8271b600 [deadlkres] 100069 D - 0xfffffe0058850000 [acpi_task_0] 100070 D - 0xfffffe0058850000 [acpi_task_1] 100071 D - 0xfffffe0058850000 [acpi_task_2] 100073 D - 0xfffffe00085ff100 [mca taskq] 100074 D - 0xfffffe00085fd600 [CAM taskq] 100076 D - 0xfffffe00085fd000 [ipsec_offload] db> show all locks Process 6406 (syz-executor) thread 0xfffffe005bd25000 (111831) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059ae0180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4815 Process 761 (csh) thread 0xfffffe005bcdf740 (100112) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007794ac0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8663 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005bc92868) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8573 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe0076f78220) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e25a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 Process 12 (intr) thread 0xfffffe0007a1f740 (100033) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe007743b9a0) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12307 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e116560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1263 Process 12 (intr) thread 0xfffffe0007a2a740 (100052) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e122020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1449 exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffffe005800e800) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2202 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 399 5521K 3374 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 329 1316K 493 vmem 5 1044K 10 newblk 18 1029K 9921 vfscache 3 1025K 3 pcb 270 943K 32032 inodedep 39 527K 8663 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 205 338K 6542 filedesc 41 325K 10402 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 57762 tidhash 3 141K 3 pagedep 17 132K 4927 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 147 sem 4 106K 4 gtaskqueue 18 98K 18 bus 991 81K 5033 mtx_pool 3 74K 3 sctp_atcl 182 69K 20104 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 519 65K 519 ddb_capture 1 64K 1 sctp_stro 60 60K 3922 umtx 432 54K 432 BPF 30 53K 93 kdtrace 264 53K 18245 LRO 48 49K 62 temp 36 39K 5939 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 145 routetbl 500 31K 3717 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 72 20K 140 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 14 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1627 lltable 45 14K 148 eventhandler 163 14K 163 ether_multi 152 13K 358 kenv 95 12K 95 GEOM 61 11K 477 sctp_timw 41 11K 41 CAM queue 5 11K 1528 rman 82 10K 437 sctp_atky 242 10K 25551 ksem 4 10K 428 in6_multi 65 9K 135 bmsafemap 3 9K 7939 tcp_fsb_rack 4 9K 3270 plimit 22 9K 577 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 66 7K 1944 sglist 6 7K 6 cred 24 6K 289 CAM DEV 3 6K 510 CC Mem 22 6K 4916 pfs_nodes 22 6K 22 kqueue 75 6K 12337 pf_ifnet 13 5K 424 ufs_dirhash 24 5K 24 pwddesc 71 5K 7104 UMA 269 5K 269 dirrem 17 5K 7445 vt 11 5K 11 DEVFSP 65 5K 943 pf_table 2 4K 555 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 kcovinfo 52 4K 143 session 24 3K 75 lockf 27 3K 100 sctp_athm 182 3K 20655 terminal 11 3K 11 proc-args 93 3K 8299 sctp_ifa 20 3K 28 freefile 20 3K 7419 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 11 selfd 35 3K 1704408 freework 9 3K 5855 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 4987 ipsec-saq 2 2K 2 sctp_map 120 2K 7844 ip6ndp 12 2K 29 select 15 2K 783 mkdir 13 2K 9802 Unitno 26 2K 78 CAM XPT 22 2K 543 diradd 12 2K 7483 in_multi 6 2K 15 tun 4 2K 11 toponodes 6 2K 6 netlink 3 2K 489 ipsecpolicy 2 2K 2 newdirblk 10 2K 4901 acpidev 20 2K 20 msi 9 2K 9 inpcbpolicy 33 2K 6517 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 88 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 28 ipsec 3 1K 3 mld 6 1K 13 igmp 6 1K 13 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 osd 27 1K 4929 pci_link 10 1K 10 crypto 4 1K 1164 encap_export_host 12 1K 12 tcp_pcm_rack 2 1K 1635 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 32 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 2562 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 5 1K 22270 pf_rule 1 1K 251 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 eventfd 1 1K 617 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 57 acpiintr 1 1K 1 filecaps 3 1K 168 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 filemon 0 0K 0 tcp_do_rack 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5523 sctp_iter 0 0K 37 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 37 sctp_aadr 0 0K 384 sctp_stri 0 0K 1102 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1510 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 42 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 12 allocindir 0 0K 0 indirdep 0 0K 254 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 14 ipsecrequest 0 0K 0 ip6opt 0 0K 695 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 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 20 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 421 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 11 lio 0 0K 230 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 25850 ioctlops 0 0K 2018 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1276 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 boottrace 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 tmpfs extattr 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 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 601 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree ertt_txseginfo 40 2321195 5721738 14057057 0 254 321717320 0 256 Bucket 2048 22798 126 87054 0 13 46948352 0 mbuf_jumbo_page 4096 8321 1077 130448 0 254 38494208 0 vmem btag 56 111540 99 111542 0 254 6251784 0 UMA Slabs 0 112 23215 35 23215 0 126 2604000 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 mbuf 256 8758 1162 14707431 0 254 2539520 0 RADIX NODE 144 12193 822 179629 0 62 1874160 0 tcp_bbr_map 128 4162 9447 348278 0 126 1741952 0 BUF TRIE 144 222 11566 5548 0 62 1697472 0 malloc-64 64 288 25668 1712056 0 254 1661184 0 malloc-128 128 12521 96 13346 0 126 1614976 0 malloc-384 384 4161 39 4181 0 30 1612800 0 malloc-4096 4096 329 3 497 0 2 1359872 0 sctp_ep 1152 122 900 15631 0 254 1177344 0 sctp_asoc 2256 60 450 3922 0 254 1150560 0 socket 1024 118 898 24932 0 254 1040384 0 malloc-16384 16384 21 41 5196 0 1 1015808 0 malloc-65536 65536 14 0 17 0 1 917504 0 malloc-2048 2048 224 216 15733 0 8 901120 0 FFS inode 1168 559 50 7978 0 8 711312 0 VM OBJECT 264 1353 657 82791 0 30 530640 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-4096 4096 74 52 8044 0 2 516096 0 pbuf 2624 0 190 0 0 2 498560 0 THREAD 1824 191 25 11835 0 8 393984 0 sctp_raddr 736 60 457 4782 0 254 380512 0 MAP ENTRY 96 1779 1749 382599 0 126 338688 0 mbuf_packet 256 560 710 334249 0 254 325120 0 tcp_log 416 0 765 19789 0 254 318240 0 VNODE 440 596 124 8024 0 30 316800 0 malloc-64 64 3939 408 11058 0 254 278208 0 malloc-384 384 249 441 21305 0 30 264960 0 malloc-1024 1024 64 192 4098 0 16 262144 0 malloc-16 16 14657 843 27367 0 254 248000 0 DEVCTL 1024 29 191 247 0 0 225280 0 FPU_save_area 832 193 50 16906 0 16 202176 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-128 128 1137 382 28818 0 126 194432 0 malloc-256 256 386 364 35848 0 62 192000 0 malloc-32 32 5356 566 10619 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 128 Bucket 1024 150 29 2654 0 16 183296 0 PROC 1376 71 61 6408 0 8 181632 0 FFS2 dinode 256 559 131 7978 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-2048 2048 7 73 1230 0 8 163840 0 malloc-256 256 159 471 3211 0 62 161280 0 S VFS Cache 104 1046 475 8825 0 126 158184 0 filedesc0 1072 71 69 7104 0 8 150080 0 malloc-1024 1024 132 12 169 0 16 147456 0 malloc-256 256 86 484 11312 0 62 145920 0 tcp_inpcb 1320 22 83 4916 0 8 138600 0 malloc-384 384 39 321 8663 0 30 138240 0 malloc-65536 65536 0 2 552 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 unpcb 256 14 496 2077 0 254 130560 0 malloc-4096 4096 22 8 56 0 2 122880 0 ksiginfo 112 108 936 447 0 126 116928 0 malloc-32768 32768 2 1 14 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 112 56 8476 0 30 86016 0 malloc-128 128 161 490 11001 0 126 83328 0 malloc-128 128 329 322 10234 0 126 83328 0 malloc-4096 4096 14 6 150 0 2 81920 0 malloc-2048 2048 28 12 600 0 8 81920 0 VMSPACE 616 47 85 6147 0 16 81312 0 malloc-256 256 128 187 28488 0 62 80640 0 sctp_readq 152 0 520 398 0 254 79040 0 sctp_chunk 152 48 472 2537 0 254 79040 0 g_bio 408 0 180 21819 0 30 73440 0 tcp_bbr_pcb 896 14 67 2530 0 16 72576 0 malloc-384 384 140 40 140 0 30 69120 0 malloc-64 64 513 558 1535 0 254 68544 0 malloc-16384 16384 4 0 5 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 32 Bucket 256 122 133 6444 0 62 65280 0 Files 80 265 535 52366 0 126 64000 0 8 Bucket 80 103 697 4724 0 126 64000 0 sctp_stream_msg_out 112 11 529 955 0 254 60480 0 malloc-8192 8192 5 2 383 0 1 57344 0 clpbuf 2624 0 20 625 0 4 52480 0 malloc-64 64 301 518 20819 0 254 52416 0 malloc-64 64 456 363 659 0 254 52416 0 tcp_rack_map 128 2 401 314941 0 126 51584 0 malloc-128 128 54 349 12713 0 126 51584 0 malloc-128 128 172 231 754 0 126 51584 0 malloc-256 256 64 131 877 0 62 49920 0 malloc-256 256 38 157 859 0 62 49920 0 malloc-256 256 34 161 6818 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 57472 0 16 49152 0 malloc-16384 16384 0 3 180 0 1 49152 0 malloc-2048 2048 15 9 36 0 8 49152 0 malloc-2048 2048 5 19 754 0 8 49152 0 malloc-1024 1024 7 41 3155 0 16 49152 0 malloc-512 512 15 81 2990 0 30 49152 0 pipe 736 20 46 920 0 16 48576 0 pcpu-8 8 4896 736 16952 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 malloc-32 32 275 1111 27338 0 254 44352 0 TURNSTILE 136 217 98 217 0 62 42840 0 malloc-4096 4096 4 6 37 0 2 40960 0 sctp_laddr 48 44 796 9289 0 254 40320 0 da_ccb 544 0 70 5588 0 16 38080 0 udplite_inpcb 416 0 90 387 0 30 37440 0 udp_inpcb 416 6 84 1038 0 30 37440 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 80 487 1345 0 254 36288 0 malloc-64 64 76 491 6460 0 254 36288 0 malloc-64 64 140 427 6016 0 254 36288 0 malloc-32 32 573 561 2741 0 254 36288 0 16 Bucket 144 94 158 2744 0 62 36288 0 malloc-128 128 42 237 832 0 126 35712 0 malloc-128 128 40 239 3998 0 126 35712 0 routing nhops 256 30 105 67 0 62 34560 0 ripcb 384 5 85 176 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 54 81 2577 0 62 34560 0 SLEEPQUEUE 88 217 167 217 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 559 0 2 32768 0 malloc-2048 2048 0 16 1273 0 8 32768 0 malloc-2048 2048 4 12 4 0 8 32768 0 malloc-1024 1024 2 30 45 0 16 32768 0 malloc-1024 1024 3 29 20 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 17 15 17 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 2 62 112 0 30 32768 0 malloc-512 512 14 50 118 0 30 32768 0 malloc-512 512 3 61 1152 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 PWD 40 32 776 5001 0 254 32320 0 tcp_rack_pcb 1152 2 26 1635 0 8 32256 0 KNOTE 160 1 199 1789 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 86 0 126 31680 0 L VFS Cache 320 0 96 187 0 30 30720 0 tcp_inpcb ports 32 5 877 4047 0 254 28224 0 malloc-32 32 273 609 1048 0 254 28224 0 4 Bucket 48 9 579 51 0 254 28224 0 AIO 208 0 133 980 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 rtentry 168 30 114 67 0 62 24192 0 malloc-16 16 498 1002 28324 0 254 24000 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 0 60 402 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 udp_inpcb ports 32 3 627 26 0 254 20160 0 ertt 72 22 258 4916 0 126 20160 0 malloc-32 32 127 503 9707 0 254 20160 0 malloc-32 32 26 604 154 0 254 20160 0 malloc-32 32 37 593 2668 0 254 20160 0 2 Bucket 32 104 526 1130 0 254 20160 0 cryptop 280 0 70 352 0 30 19600 0 AIOCB 552 0 35 570 0 16 19320 0 AIOLIO 272 0 70 230 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-4096 4096 1 3 423 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 1 667 13120157 0 254 16032 0 kenv 258 17 43 1088 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 12 366 425 0 254 12096 0 malloc-16 16 45 705 5128 0 254 12000 0 malloc-16 16 46 704 17747 0 254 12000 0 malloc-16 16 72 678 1469 0 254 12000 0 malloc-16 16 183 567 3004 0 254 12000 0 malloc-16 16 8 742 9 0 254 12000 0 malloc-16 16 26 724 26479 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 20 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 19 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 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 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 368 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 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 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 240 0 0 0 0 62 0 0 NCLNODE 608 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 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 rl_entry 48 0 0 0 0 254 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-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-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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