Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read instruction, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xfffffe00516f5b78 frame pointer = 0x28:0xfffffe00516f5bb0 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 = 8 (soaiod2) trap number = 12 panic: page fault cpuid = 0 time = 1625415015 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516f57c0 vpanic() at vpanic+0x1cc/frame 0xfffffe00516f5820 panic() at panic+0x43/frame 0xfffffe00516f5880 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00516f5900 trap_pfault() at trap_pfault+0xdb/frame 0xfffffe00516f5980 trap() at trap+0x398/frame 0xfffffe00516f5aa0 calltrap() at calltrap+0x8/frame 0xfffffe00516f5aa0 --- trap 0xc, rip = 0, rsp = 0xfffffe00516f5b78, rbp = 0xfffffe00516f5bb0 --- ??() at 0/frame 0xfffffe00516f5bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516f5bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516f5bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 8 tid 100066 ] Stopped at kdb_enter+0x67: movq $0,0x164233e(%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 0xffffffff81132530 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516f57a0 rbp 0xfffffe00516f57c0 rsi 0 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516f5690 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81981c00 r14 0xffffffff81a75a40 r15 0xffffffff81a75a40 rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 8 (soaiod2) at 0xfffff800157cda70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ee70 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8271ee70 reapsubtree: 8 sigparent: 20 vmspace: 0xffffffff8271faf0 (map 0xffffffff8271faf0) (map.pmap 0xffffffff8271fbb0) (pmap 0xffffffff8271fc10) threads: 1 100066 Run CPU 0 [soaiod2] db> ps pid ppid pgrp uid state wmesg wchan cmd 44165 812 812 0 R (threaded) syz-executor.2 160289 RunQ syz-executor.2 160626 S sbwait 0xfffff80036882924 syz-executor.2 160628 S sbwait 0xfffff800365f3574 syz-executor.2 160630 S sbwait 0xfffff80036882924 syz-executor.2 160632 RunQ syz-executor.2 44164 784 784 0 R (threaded) syz-executor.1 159337 Run CPU 1 syz-executor.1 160625 S sbwait 0xfffff80048ca01c4 syz-executor.1 160627 S sbwait 0xfffff800363f6574 syz-executor.1 160629 S sbwait 0xfffff8003690e574 syz-executor.1 160631 S sbwait 0xfffff8003cb7f574 syz-executor.1 160634 S uwait 0xfffff8003c487b00 syz-executor.1 44161 783 783 0 R (threaded) syz-executor.0 159679 RunQ syz-executor.0 160616 S sbwait 0xfffff800361691c4 syz-executor.0 160617 S sbwait 0xfffff800363f61c4 syz-executor.0 160620 S uwait 0xfffff8003cead700 syz-executor.0 160623 S uwait 0xfffff8003c911100 syz-executor.0 37761 1 824 0 S uwait 0xfffff8003cceeb00 syz-executor.3 37760 1 824 0 S uwait 0xfffff8003ccd8700 syz-executor.3 37625 37624 824 0 SV uwait 0xfffff8003ceadd00 syz-executor.3 37624 1 824 0 DV ppwait 0xfffff800480574e8 syz-executor.3 34481 1 34472 0 S uwait 0xfffff8003ceadb00 syz-executor.0 34473 1 34472 0 S uwait 0xfffff8004877df00 syz-executor.0 18421 18419 824 0 SV uwait 0xfffff800485fe700 syz-executor.3 18419 1 824 0 DV ppwait 0xfffff80048732f58 syz-executor.3 18239 1 824 0 S uwait 0xfffff8003c911500 syz-executor.3 18231 1 824 0 S uwait 0xfffff8003cd4f100 syz-executor.3 8510 1 8510 65 Ss select 0xfffff80048692d40 dhclient 7853 1 7853 0 Ss select 0xfffff800485db5c0 dhclient 7850 1 7850 0 Ss select 0xfffff800485acd40 dhclient 7831 1 7831 65 Ss select 0xfffff800482dbd40 dhclient 6299 1 6299 0 Ss select 0xfffff8004859e140 dhclient 6296 1 6296 0 Ss select 0xfffff800483bd5c0 dhclient 6277 1 6277 65 Ss select 0xfffff8004852fec0 dhclient 3539 1 3539 0 Ss select 0xfffff800482ea5c0 dhclient 3527 1 3527 0 Ss select 0xfffff800482db8c0 dhclient 3494 1 3494 65 Ss select 0xfffff80015d805c0 dhclient 1482 1481 812 0 SV uwait 0xfffff800153d0900 syz-executor.2 1481 1 812 0 DV ppwait 0xfffff80015de74e8 syz-executor.2 1314 0 0 0 DL aiordy 0xfffff80015f85a70 [aiod4] 1313 0 0 0 DL aiordy 0xfffff8003cc61a70 [aiod3] 1312 0 0 0 DL aiordy 0xfffff80015f2d000 [aiod2] 1311 0 0 0 DL aiordy 0xfffff80015f85538 [aiod1] 824 780 824 0 Rs syz-executor.3 813 1 813 0 Ss select 0xfffff8003c44a140 dhclient 812 780 812 0 Rs syz-executor.2 809 1 809 0 Ss select 0xfffff8003c2d28c0 dhclient 784 780 784 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffff80015cca100 syz-fuzzer 100118 S uwait 0xfffff8003c322f00 syz-fuzzer 100119 S uwait 0xfffff8003c851d00 syz-fuzzer 100120 S uwait 0xfffff8003c851f00 syz-fuzzer 100121 S uwait 0xfffff8003c322100 syz-fuzzer 100122 S uwait 0xfffff8003c322300 syz-fuzzer 100123 S uwait 0xfffff80015de3f00 syz-fuzzer 100124 S kqread 0xfffff8003c487500 syz-fuzzer 100602 S uwait 0xfffff8003ccddd00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c5225e8 csh 776 694 776 0 Ss select 0xfffff8003c7f28c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b314b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b31cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ab94b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ab9cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff8003c3e08c0 sshd 507 1 507 0 Ss select 0xfffff8003c3e0d40 syslogd 436 1 436 0 Ss select 0xfffff80015de1bc0 devd 435 1 435 65 Ss select 0xfffff80015de1440 dhclient 350 1 350 0 Ss select 0xfffff80015d80140 dhclient 347 1 347 0 Ss select 0xfffff80015e74440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ccd538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015925ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828497f8 [dom0] 100087 D launds 0xffffffff82849804 [laundry: dom0] 100088 D umarcl 0xffffffff815c58a0 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8305e8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e01410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 RL CPU 0 [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda538 [init] 10 0 0 0 DL audit_w 0xffffffff828471f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100069 D - 0xffffffff81e225e1 [deadlkres] 100074 D - 0xfffff80015ac2100 [acpi_task_0] 100075 D - 0xfffff80015ac2100 [acpi_task_1] 100076 D - 0xfffff80015ac2100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 44166 824 824 0 Z syz-executor.3 db> show all locks Process 44165 (syz-executor.2) thread 0xfffffe0095288740 (160628) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff800365f3518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 44164 (syz-executor.1) thread 0xfffffe009de22e40 (160627) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff800363f6518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 44164 (syz-executor.1) thread 0xfffffe009de2fe40 (160629) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8003690e518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 44161 (syz-executor.0) thread 0xfffffe009de23560 (160617) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff800363f6168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pf_rule 1139 4556K 5774 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 newblk 9 1036K 45796 vfscache 3 1035K 3 pcb 82 857K 146003 inodedep 249 768K 47331 subproc 176 729K 44266 acpica 1674 649K 54806 filedesc 40 632K 86265 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 78 sctp_timw 593 297K 593 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 263 214K 104802 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 43968 tfo_ccache 1 136K 1 dirrem 240 120K 43134 sem 4 120K 4 temp 44 113K 11477 vmem 3 104K 6 UMA 270 102K 270 freefile 240 90K 43114 audit_evclass 236 89K 294 mtx_pool 2 80K 2 routetbl 142 79K 494 syncache 1 76K 1 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 kqueue 81 39K 44197 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 lltable 39 33K 90 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 51 DEVFSP 80 30K 4144 pwddesc 78 30K 44167 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 sctp_atcl 27 27K 90128 cred 26 26K 391 ifnet 7 25K 7 plimit 24 24K 3712 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 592002 pfs_nodes 20 20K 20 proc-args 52 20K 800 UART 12 18K 12 session 35 18K 64 bmsafemap 2 17K 45594 ksem 1 16K 36 rpc 2 16K 2 shmfd 1 16K 93 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 91 pf_table 3 12K 19 MCA 32 12K 32 CAM DEV 3 12K 510 inpcbpolicy 30 12K 16024 vt 11 11K 11 acpisem 28 11K 28 sctp_athm 27 11K 90243 sctp_atky 27 11K 110215 CAM XPT 22 11K 543 Unitno 27 11K 47 pf_ifnet 13 10K 3078 uidinfo 3 9K 25 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 100 mount 16 7K 152 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 osd 11 5K 6071 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 86214 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 iov 6 3K 50216 procdesc 5 3K 14 freework 5 3K 43112 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 43111 vnodemarker 2 2K 8190 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 118 crypto 4 2K 164 newdirblk 4 2K 43107 diradd 4 2K 43179 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 56287 tcp_fsb 3 2K 2877 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 5567 entropy 2 1K 51 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 vegas data 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 33057 sctp_iter 0 0K 39 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 28 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 19593 sctp_stri 0 0K 64 sctp_map 0 0K 39148 htcp data 0 0K 0 dctcp data 0 0K 0 tcp_do 0 0K 0 chd data 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 34733 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4095 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 13 allocindir 0 0K 0 indirdep 0 0K 16 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 102 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 11 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 43371 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 625 tcp_log_dev 0 0K 2379 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 344686 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 8 lio 0 0K 6 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 159 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 16031 eventfd 0 0K 41 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 1216 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 5 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1118 1269450 0 254 38658048 0 malloc-384 384 35497 1723 78220 0 30 14292480 0 malloc-8192 8192 29 852 70527 0 1 7217152 0 tcp_log 416 10000 5246 788202 0 254 6342336 0 malloc-4096 4096 1146 2 5367 0 2 4702208 0 malloc-1024 1024 4174 6 6601 0 16 4280320 0 malloc-1024 1024 133 3167 36826 0 16 3379200 0 malloc-1024 1024 322 2918 52116 0 16 3317760 0 mbuf 256 8717 2428 2394622 0 254 2853120 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 RADIX NODE 144 16882 1651 2213615 0 63 2668752 0 sctp_asoc 2288 0 1065 19574 0 254 2436720 0 pbuf 2624 0 877 0 0 2 2301248 0 malloc-384 384 1150 4290 844602 0 30 2088960 0 UMA Slabs 0 112 17648 25 17657 0 126 1979376 0 BUF TRIE 144 361 13107 258312 0 62 1939392 0 mbuf_cluster 2048 945 1 945 0 254 1937408 0 malloc-1024 1024 32 1716 90270 0 16 1789952 0 malloc-2048 2048 2 856 21013 0 8 1757184 0 malloc-512 512 384 2920 43759 0 30 1691648 0 malloc-384 384 792 2918 187998 0 30 1424640 0 sctp_ep 1280 27 942 70522 0 254 1240320 0 malloc-1024 1024 226 858 139459 0 16 1110016 0 malloc-32768 32768 21 5 43133 0 1 851968 0 malloc-4096 4096 10 170 345666 0 2 737280 0 malloc-8192 8192 81 7 44167 0 1 720896 0 malloc-384 384 1725 105 57973 0 30 702720 0 sctp_raddr 736 0 913 19574 0 254 671968 0 FFS inode 1160 528 25 43643 0 8 641480 0 socket 944 86 494 94884 0 254 547520 0 malloc-16384 16384 24 1 29 0 1 409600 0 VM OBJECT 264 1450 80 640634 0 30 403920 0 THREAD 1808 183 26 60634 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 256 Bucket 2048 151 19 22372 0 8 348160 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-512 512 31 593 50439 0 30 319488 0 malloc-512 512 607 17 926 0 30 319488 0 VNODE 448 567 90 43684 0 30 294336 0 tcp_bbr_map 128 0 2170 14220 0 126 277760 0 malloc-384 384 627 63 16735 0 30 264960 0 malloc-65536 65536 2 2 63 0 1 262144 0 malloc-2048 2048 125 3 165 0 8 262144 0 tcp_inpcb 488 7 513 6059 0 254 253760 0 mbuf_packet 256 118 827 76735 0 254 241920 0 g_bio 408 0 590 942688 0 31 240720 0 MAP ENTRY 96 2144 334 2420712 0 126 237888 0 DEVCTL 1024 0 220 153 0 0 225280 0 vmem btag 56 3889 59 3889 0 254 221088 0 malloc-8192 8192 23 3 75 0 1 212992 0 malloc-384 384 372 178 179333 0 30 211200 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 11 1 247 0 1 196608 0 ertt_txseginfo 40 0 4747 91989 0 254 189880 0 UMA Zones 768 242 2 242 0 16 187392 0 clpbuf 2624 0 64 39638 0 16 167936 0 vnpbuf 2624 0 64 2 0 64 167936 0 FFS2 dinode 256 528 117 43642 0 62 165120 0 tcpcb 1080 7 140 6059 0 254 158760 0 32 Bucket 256 496 119 47858 0 62 157440 0 VMSPACE 2544 48 12 44135 0 4 152640 0 S VFS Cache 104 1069 374 47590 0 126 150072 0 malloc-512 512 227 61 44211 0 30 147456 0 malloc-384 384 319 51 51085 0 30 142080 0 malloc-512 512 199 65 96093 0 30 135168 0 sctp_chunk 152 0 884 1991 0 254 134368 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-16384 16384 4 4 19 0 1 131072 0 PROC 1336 78 18 44166 0 8 128256 0 ksiginfo 112 81 963 2896 0 126 116928 0 malloc-16384 16384 2 5 72 0 1 114688 0 malloc-4096 4096 21 7 8348 0 2 114688 0 malloc-1024 1024 109 3 118 0 16 114688 0 pcpu-8 8 13903 433 95115 0 254 114688 0 filedesc0 1072 78 20 44167 0 8 105056 0 16 Bucket 144 594 134 9508 0 62 104832 0 128 Bucket 1024 60 39 12178 0 16 101376 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 119 65 45921 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 58 86 62532 0 30 73728 0 udplite_inpcb 488 12 124 8982 0 254 66368 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 10 0 1 65536 0 malloc-8192 8192 3 5 54 0 1 65536 0 malloc-2048 2048 10 20 520 0 8 61440 0 malloc-384 384 95 65 75332 0 30 61440 0 malloc-8192 8192 2 5 53323 0 1 57344 0 sctp_stream_msg_out 112 0 468 3294 0 254 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 Files 80 278 272 167908 0 126 44000 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 26 54 4407 0 30 40960 0 unpcb 256 24 126 8267 0 254 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 213225 0 16 36864 0 pipe 744 23 22 678 0 16 33480 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 0 4 15 0 1 32768 0 malloc-4096 4096 6 2 12 0 2 32768 0 malloc-2048 2048 2 14 153 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 2 Bucket 32 595 413 147352 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 0 36 2555 0 16 29952 0 tcp_rack_pcb 832 3 33 2877 0 16 29952 0 sctp_laddr 48 0 588 3087 0 254 28224 0 PWD 32 27 855 43231 0 254 28224 0 KNOTE 160 28 147 926665 0 62 28000 0 8 Bucket 80 150 200 8337 0 126 28000 0 malloc-8192 8192 1 2 90 0 1 24576 0 malloc-4096 4096 1 5 12 0 2 24576 0 malloc-512 512 34 14 623 0 30 24576 0 ttyinq 160 135 15 300 0 62 24000 0 sctp_readq 152 0 156 1201 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-4096 4096 3 2 65 0 2 20480 0 Mountpoints 2752 2 5 4 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 5405 0 2 16384 0 ertt 72 7 217 6059 0 126 16128 0 vtnet_tx_hdr 24 0 668 666648 0 254 16032 0 ripcb 488 5 27 507 0 254 15616 0 cpuset 104 7 117 1037 0 126 12896 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 tcp_rack_map 112 6 102 5552 0 126 12096 0 udp_inpcb 488 6 18 476 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 116 0 16 8192 0 pf tags 104 15 63 78 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 68 0 126 8096 0 rl_entry 40 83 119 83 0 254 8080 0 udpcb 32 18 234 9458 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 7 161 867 0 254 8064 0 UMA Slabs 1 176 27 18 27 0 62 7920 0 AIO 208 2 36 118 0 62 7904 0 cryptop 280 0 28 61 0 30 7840 0 itimer 352 0 22 10 0 30 7744 0 AIOCB 552 1 13 149 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 6 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 1030 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 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 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf mtags 48 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 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 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 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0