Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x10 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a25597 stack pointer = 0x0:0xfffffe0056c8a640 frame pointer = 0x0:0xfffffe0056c8a6f0 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 current process = 2 (clock (0)) rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000b0eed60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0 r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffc00ad914c8 r14: fffffe0058776800 r15: 000000000000ffff trap number = 12 panic: page fault cpuid = 1 time = 18 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c89d70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89ed0 vpanic() at vpanic+0x280/frame 0xfffffe0056c8a090 panic() at panic+0xb5/frame 0xfffffe0056c8a150 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c8a270 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c8a390 trap() at trap+0x648/frame 0xfffffe0056c8a570 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a570 --- trap 0xc, rip = 0xffffffff81a25597, rsp = 0xfffffe0056c8a640, rbp = 0xfffffe0056c8a6f0 --- in6_selecthlim() at in6_selecthlim+0xd7/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1f0c/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/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 $0,0x23e1277(%rip) 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82725880 .str.27 rsp 0xfffffe0056c89eb0 rbp 0xfffffe0056c89ed0 rsi 0 rdi 0xffffffff815d4ef9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82725880 .str.27 r15 0 rip 0xffffffff815bed9e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e1277(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392a720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392a720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392b6c0 (map 0xffffffff8392b6c0) (map.pmap 0xffffffff8392b780) (pmap 0xffffffff8392b7f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1187 765 765 0 R syz-executor 1186 767 767 0 R (threaded) syz-executor 100120 RunQ syz-executor 100683 RunQ syz-executor 1185 1182 1110 0 S uwait 0xfffffe0059add200 syz-executor 1182 1110 1110 0 T (threaded) syz-executor 100598 s syz-executor 100682 RunQ syz-executor 1178 764 764 0 R (threaded) syz-executor 100604 RunQ syz-executor 100670 S aiowc 0xfffffe005bb23e68 syz-executor 100676 S uwait 0xfffffe0059adc200 syz-executor 100680 S uwait 0xfffffe0059ade500 syz-executor 1165 1 765 0 S uwait 0xfffffe0074ff5700 syz-executor 1122 1 767 0 S uwait 0xfffffe00542c6880 syz-executor 1110 1 1110 0 R syz-executor 1105 1 764 0 SV msgrcv 0xfffffe0058745078 syz-executor 1102 1 764 0 S uwait 0xfffffe0059adc100 syz-executor 1097 1 765 0 S uwait 0xfffffe00586ee000 syz-executor 1091 1 767 0 S uwait 0xfffffe0059add580 syz-executor 1087 1 765 0 S uwait 0xfffffe00542c6b80 syz-executor 1065 1 767 0 SV uwait 0xfffffe0059aded80 syz-executor 1043 1 767 0 S uwait 0xfffffe00586ee400 syz-executor 1011 1005 1011 0 Ss select 0xfffffe006ddbca40 dhclient 1008 1 1008 0 Ss select 0xfffffe006ddbd0c0 dhclient 1005 998 424 65 S select 0xfffffe006ddbc840 dhclient 998 424 424 0 S wait 0xfffffe005baec000 sh 968 967 767 0 SV uwait 0xfffffe00542c6680 syz-executor 967 1 767 0 DV ppwait 0xfffffe005bb0e500 syz-executor 935 1 765 0 S uwait 0xfffffe0074ff6780 syz-executor 924 1 765 0 S uwait 0xfffffe0059adde80 syz-executor 909 1 767 0 S uwait 0xfffffe00586ee500 syz-executor 906 905 765 0 SV uwait 0xfffffe0059ade780 syz-executor 905 1 765 0 DV ppwait 0xfffffe005baeda80 syz-executor 896 1 764 0 S uwait 0xfffffe00586ee600 syz-executor 882 1 765 0 S uwait 0xfffffe00542c6c80 syz-executor 855 1 764 0 SV uwait 0xfffffe00586ef380 syz-executor 845 1 767 0 S uwait 0xfffffe0059ade100 syz-executor 811 0 0 0 DL aiordy 0xfffffe005baedae0 [aiod4] 810 0 0 0 DL aiordy 0xfffffe005baee040 [aiod3] 809 0 0 0 DL aiordy 0xfffffe005baee5a0 [aiod2] 808 0 0 0 DL aiordy 0xfffffe005bad6b00 [aiod1] 767 1 767 0 R syz-executor 765 1 765 0 R syz-executor 764 1 764 0 R syz-executor 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00596e80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00596e88b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00543530b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543538b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005848d4b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543540b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543548b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543550b0 getty 738 1 18 0 S+ piperd 0xfffffe0059a2c000 logger 737 736 18 0 S+ nanslp 0xffffffff839813c1 sleep 736 1 18 0 S+ wait 0xfffffe0007be6020 sh 686 1 686 0 Ss nanslp 0xffffffff839813c1 cron 682 1 682 0 Ss select 0xfffffe006ddbd140 sshd 495 1 495 0 Ds bo_wwai 0xfffffe006dfe6320 syslogd 424 1 424 0 Ss wait 0xfffffe005baa8040 devd 423 1 423 65 Ss select 0xfffffe00598f9940 dhclient 338 1 338 0 Ss select 0xfffffe00598f9bc0 dhclient 335 1 335 0 Ss select 0xfffffe00598f9ac0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9d1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00598cc8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100079 RunQ [dom0] 100083 D launds 0xffffffff83ace844 [laundry: dom0] 100084 D umarcl 0xffffffff81d73ef0 [uma] 7 0 0 0 DL - 0xffffffff836feb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847e19d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84618a00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c9340 [doneq0] 100046 D - 0xffffffff836c92c0 [async] 100077 D - 0xffffffff836c9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83aca020 [crypto] 100043 D crypto_ 0xfffffe00085f0630 [crypto returns 0] 100044 D crypto_ 0xfffffe00085f0680 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543f0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83929d40 [g_event] 100037 D - 0xffffffff83929d60 [g_up] 100038 D - 0xffffffff83929d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [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 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acaa80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c10ff0 [swapper] 100005 D - 0xfffffe00085f1d00 [softirq_0] 100006 D - 0xfffffe00085f1c00 [softirq_1] 100007 D - 0xfffffe00085f1b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f1a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f1900 [if_config_tqg_0] 100010 D - 0xfffffe00085f1800 [pci_hp taskq] 100011 D - 0xfffffe00085f1700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f1400 [thread taskq] 100016 D - 0xfffffe00085f1200 [aiod_kick taskq] 100017 D - 0xfffffe00085f1100 [deferred_unmount ta] 100018 D - 0xfffffe00085f1000 [inm_free taskq] 100019 D - 0xfffffe00085f0e00 [in6m_free taskq] 100020 D - 0xfffffe00085f0d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f0c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f0c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f0c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f0c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f0b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f0b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f0b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f0b00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f0a00 [firmware taskq] 100040 D - 0xfffffe00085f0700 [crypto_0] 100041 D - 0xfffffe00085f0700 [crypto_1] 100056 D - 0xfffffe00085f0400 [vtnet0 rxq 0] 100057 D - 0xfffffe00085f0300 [vtnet0 txq 0] 100058 D - 0xfffffe00085f0200 [vtnet0 rxq 1] 100059 D - 0xfffffe00085f0100 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0057f7ab80 [virtio_balloon] 100067 D - 0xffffffff8272aac1 [deadlkres] 100071 D - 0xfffffe00595fe000 [acpi_task_0] 100072 D - 0xfffffe00595fe000 [acpi_task_1] 100073 D - 0xfffffe00595fe000 [acpi_task_2] 100075 D - 0xfffffe00085f2100 [mca taskq] 100076 D - 0xfffffe00085f0500 [CAM taskq] 100078 D - 0xfffffe00595fde00 [ipsec_offload] 100461 D - 0xfffffe00085f2600 [system_taskq_0] 100462 D - 0xfffffe00085f2600 [system_taskq_1] 100463 D - 0xfffffe00085f2700 [system_delay_taskq_] 100464 D - 0xfffffe00085f2700 [system_delay_taskq_] 100465 D - 0xfffffe00751b6100 [arc_prune] 100474 D - 0xfffffe00751b5900 [dbu_evict] 100504 D - 0xfffffe00751b5a00 [z_vdev_file_0] 100505 D - 0xfffffe00751b5a00 [z_vdev_file_1] 100506 D - 0xfffffe00751b5a00 [z_vdev_file_2] 100507 D - 0xfffffe00751b5a00 [z_vdev_file_3] 100508 D - 0xfffffe00751b5a00 [z_vdev_file_4] 100509 D - 0xfffffe00751b5a00 [z_vdev_file_5] 100510 D - 0xfffffe00751b5a00 [z_vdev_file_6] 100511 D - 0xfffffe00751b5a00 [z_vdev_file_7] 100512 D - 0xfffffe00751b5a00 [z_vdev_file_8] 100513 D - 0xfffffe00751b5a00 [z_vdev_file_9] 100514 D - 0xfffffe00751b5a00 [z_vdev_file_10] 100515 D - 0xfffffe00751b5a00 [z_vdev_file_11] 100516 D - 0xfffffe00751b5a00 [z_vdev_file_12] 100517 D - 0xfffffe00751b5a00 [z_vdev_file_13] 100518 D - 0xfffffe00751b5a00 [z_vdev_file_14] 100519 D - 0xfffffe00751b5a00 [z_vdev_file_15] 100548 D - 0xfffffe00751b5500 [zfsvfs] 759 682 759 0 REs sshd db> show all locks Process 495 (syslogd) thread 0xfffffe005baaf740 (100101) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfe6228) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3582 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f528b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests linker 400 14981K 530 pf_hash 6 12804K 6 tcp_hpts 7 4801K 7 sctp_stro 51 4696K 327 devbuf 4192 4324K 4218 solaris 2239 3596K 4465 sysctloid 44128 2593K 44234 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 17 1028K 696 vfscache 3 1025K 3 pcb 193 858K 1518 inodedep 43 528K 459 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 59 469K 626 subproc 175 338K 1288 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 62134 vmem 5 144K 6 tidhash 3 141K 3 pagedep 19 133K 281 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 130 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 522 ddb_capture 1 64K 1 sctp_atcl 139 53K 1047 umtx 400 50K 400 kdtrace 256 50K 1872 temp 36 39K 2207 BPF 22 36K 30 DEVFS3 129 33K 140 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 kbdmux 6 28K 6 tcp_fsb_rack 10 21K 78 routetbl 184 21K 726 LRO 20 21K 22 DEVFS_RULE 56 20K 56 ifaddr 69 20K 78 kstat_data 18 18K 18 lltable 55 18K 64 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 8 eventhandler 166 14K 166 ether_multi 152 13K 233 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 ksem 4 10K 8 taskqueue 84 9K 102 in6_multi 65 9K 75 bmsafemap 2 9K 410 rpc 4 9K 4 pf_ifnet 26 9K 66 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 filemon 1 8K 10 shmfd 1 8K 1 pfs_vncache 1 8K 1 plimit 21 8K 339 sctp_atky 192 8K 1375 audit_evclass 238 8K 300 sglist 6 7K 6 UMA 335 7K 335 CAM DEV 3 6K 510 kqueue 78 6K 1332 dirrem 22 6K 371 cred 22 6K 220 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pwddesc 74 5K 1202 CC Mem 18 5K 294 vt 11 5K 11 pf_table 2 4K 45 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 201 acpisem 28 4K 28 kcovinfo 52 4K 65 terminal 11 3K 11 session 22 3K 40 proc-args 98 3K 2314 freefile 20 3K 338 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 sctp_athm 139 3K 1065 lockf 20 3K 45 sctp_stri 4 2K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 16 sctp_ifa 14 2K 16 Unitno 28 2K 74 newdirblk 13 2K 267 sctp_map 102 2K 616 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 20 tun 4 2K 5 vnodemarker 3 2K 25 toponodes 6 2K 6 netlink 3 2K 59 ipsecpolicy 2 2K 2 tcp_pcm_rack 5 2K 39 acpidev 20 2K 20 selfd 19 2K 15800 osd 46 2K 320 mkdir 9 2K 534 select 9 2K 39 softdep 1 1K 1 diradd 8 1K 392 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 pf_osfp 9 1K 9 inpcbpolicy 29 1K 508 CAM periph 4 1K 271 sctp_ifn 6 1K 16 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 84 encap_export_host 12 1K 12 freework 3 1K 286 freeblks 2 1K 261 cdev 2 1K 2 lkpikmalloc 8 1K 9 frag6 4 1K 4 chacha20random 1 1K 1 biobuf 1 1K 1 sigio 5 1K 6 ip6opt 1 1K 10 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 pf_rule 1 1K 16 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 90 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 4389 sctp_vrf 1 1K 1 cryptodev 1 1K 362 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 374 sctp_iter 0 0K 17 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 16 sctp_aadr 0 0K 17 mqdata 0 0K 0 tcp_do_rack 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 205 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 4 allocindir 0 0K 0 indirdep 0 0K 73 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 2 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 6 in_mfilter 0 0K 11 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 196 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 80 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 14599 ioctlops 0 0K 178 eventfd 0 0K 3 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 653 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 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 3 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 5 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 28 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 mbuf_jumbo_page 4096 8450 948 17367 0 254 38494208 0 ertt_txseginfo 40 34974 30878 197777 0 254 2634080 0 mbuf 256 9003 659 227185 0 254 2473472 0 malloc-128 128 14455 177 18004 0 126 1872896 0 BUF TRIE 144 255 11533 665 0 62 1697472 0 malloc-384 384 4180 20 4208 0 30 1612800 0 malloc-4096 4096 331 3 693 0 2 1368064 0 UMA Slabs 0 112 11175 15 11175 0 126 1253280 0 sctp_asoc 2256 51 459 308 0 254 1150560 0 zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 6385 750 33466 0 62 1027440 0 vmem btag 56 17635 44 17635 0 254 990024 0 malloc-65536 65536 13 2 84 0 1 983040 0 256 Bucket 2048 267 63 1956 0 8 675840 0 FFS inode 1168 544 30 888 0 8 670432 0 sctp_ep 1152 84 427 721 0 254 588672 0 malloc-256 256 2218 77 2421 0 62 587520 0 malloc-16384 16384 29 3 310 0 1 524288 0 socket 1024 85 423 2482 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1292 178 18109 0 30 388080 0 sctp_raddr 736 55 462 350 0 254 380512 0 THREAD 1824 180 20 683 0 8 364800 0 malloc-4096 4096 79 5 1207 0 2 344064 0 malloc-64 64 4863 240 6302 0 254 326592 0 malloc-16 16 18231 519 21372 0 254 300000 0 VNODE 440 583 83 930 0 30 293040 0 tcp_bbr_map 128 360 1810 21438 0 126 277760 0 malloc-65536 65536 1 3 56 0 1 262144 0 malloc-2048 2048 89 31 769 0 8 245760 0 malloc-32 32 7229 205 9392 0 254 237888 0 UMA Zones 768 307 2 307 0 16 237312 0 malloc-2048 2048 105 7 109 0 8 229376 0 DEVCTL 1024 34 186 161 0 0 225280 0 tcp_log 416 0 513 82 0 254 213408 0 MAP ENTRY 96 1630 512 61919 0 126 205632 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 0 6 60 0 1 196608 0 malloc-1024 1024 158 18 1300 0 16 180224 0 FPU_save_area 832 182 34 941 0 16 179712 0 malloc-128 128 1156 239 29219 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 1 4 19 0 1 163840 0 malloc-2048 2048 6 74 1285 0 8 163840 0 FFS2 dinode 256 544 86 887 0 62 161280 0 malloc-128 128 1046 101 1065 0 126 146816 0 S VFS Cache 104 1009 395 1395 0 126 146016 0 malloc-256 256 443 127 1481 0 62 145920 0 PROC 1376 74 25 1187 0 8 136224 0 zio_buf_comb_131072 131072 0 1 1 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 10 500 1216 0 254 130560 0 mbuf_packet 256 203 305 2812 0 254 130048 0 ksiginfo 112 74 970 133 0 126 116928 0 UMA Kegs 384 293 0 293 0 30 112512 0 malloc-256 256 23 412 1248 0 62 111360 0 filedesc0 1072 74 24 1202 0 8 105056 0 128 Bucket 1024 66 33 449 0 16 101376 0 g_bio 408