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 = 0x20:0xffffffff8156d361 stack pointer = 0x0:0xfffffe00574633c0 frame pointer = 0x0:0xfffffe0057463500 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 15 (/ worker) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: fffffe00549094a0 rbp: fffffe0057463500 r10: 433f7cab8146c671 r11: 0000000000000017 r12: 0000000000000000 r13: 000000354401468b r14: fffffe0054909498 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 7 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057462bf0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057462d50 vpanic() at vpanic+0x257/frame 0xfffffe0057462f10 panic() at panic+0xb5/frame 0xfffffe0057462fd0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0057463110 trap() at trap+0x78e/frame 0xfffffe00574632f0 calltrap() at calltrap+0x8/frame 0xfffffe00574632f0 --- trap 0xc, rip = 0xffffffff8156d361, rsp = 0xfffffe00574633c0, rbp = 0xfffffe0057463500 --- callout_process() at callout_process+0x441/frame 0xfffffe0057463500 handleevents() at handleevents+0x3ee/frame 0xfffffe0057463570 timercb() at timercb+0x3cb/frame 0xfffffe0057463640 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe0057463680 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe0057463680 --- interrupt, rip = 0xffffffff815ed180, rsp = 0xfffffe0057463758, rbp = 0xfffffe00574637b0 --- __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc/frame 0xfffffe00574637b0 bdwrite() at bdwrite+0x472/frame 0xfffffe00574638d0 ffs_blkfree_cg() at ffs_blkfree_cg+0xabe/frame 0xfffffe0057463a40 ffs_blkfree() at ffs_blkfree+0x166/frame 0xfffffe0057463ad0 freework_freeblock() at freework_freeblock+0xf21/frame 0xfffffe0057463bf0 handle_workitem_freeblocks() at handle_workitem_freeblocks+0x30c/frame 0xfffffe0057463cf0 process_worklist_item() at process_worklist_item+0x539/frame 0xfffffe0057463e40 softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0057463e90 softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0057463ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057463f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057463f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 15 tid 100092 ] Stopped at kdb_enter+0x6e: movq $0,0x25bd887(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0040 .str.27 rsp 0xfffffe0057462d30 rbp 0xfffffe0057462d50 rsi 0 rdi 0xffffffff81614779 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00548c7000 r13 0xfffffffffffffffe r14 0xffffffff827b0040 .str.27 r15 0 rip 0xffffffff815fe90e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd887(%rip) db> show proc Process 15 (bufdaemon) at 0xfffffe00080285a0: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 15 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 3 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100081 D - 0xffffffff83002140 [bufspacedaemon-0] 100092 Run CPU 0 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 1006 0 0 0 DL mdwait 0xfffffe0077dc3000 [md1] 1005 766 766 0 R (threaded) syz-executor 100345 RunQ syz-executor 100370 RunQ syz-executor 1004 1000 764 0 RE syz-executor 1002 765 765 0 R (threaded) syz-executor 100192 RunQ syz-executor 100367 S sbwait 0xfffffe005a2cb20c syz-executor 100371 RunQ syz-executor 1000 764 764 0 R (threaded) syz-executor 100295 RunQ syz-executor 100365 S uwait 0xfffffe0058cf7800 syz-executor 999 767 767 0 R (threaded) syz-executor 100299 RunQ syz-executor 100362 RunQ syz-executor 100369 S uwait 0xfffffe0077e23300 syz-executor 989 0 0 0 DL - 0xffffffff83b47d40 [accounting] 963 1 767 0 T uwait 0xfffffe0058a5dd00 syz-executor 961 1 767 0 S uwait 0xfffffe0058a5d900 syz-executor 937 1 766 0 S uwait 0xfffffe0007fec800 syz-executor 936 1 767 0 S uwait 0xfffffe0058a5ad00 syz-executor 904 1 764 0 S uwait 0xfffffe0058a5a380 syz-executor 898 1 765 0 S uwait 0xfffffe0007fec600 syz-executor 895 0 0 0 DL mdwait 0xfffffe006eb8c000 [md0] 893 1 767 0 S uwait 0xfffffe0058a5b580 syz-executor 884 1 884 0 Ss select 0xfffffe0059daeac0 rtsol 883 1 883 0 Ss select 0xfffffe0059daec40 rtsol 882 1 882 0 Ss select 0xfffffe0059daeb40 rtsol 876 783 424 0 S kqread 0xfffffe0059eae800 rtsol 859 1 764 0 S uwait 0xfffffe0058a5a180 syz-executor 827 0 0 0 DL - 0xffffffff83cad400 [soaiod4] 826 0 0 0 DL - 0xffffffff83cad400 [soaiod3] 825 0 0 0 DL - 0xffffffff83cad400 [soaiod2] 824 0 0 0 DL - 0xffffffff83cad400 [soaiod1] 819 0 0 0 DL aiordy 0xfffffe005490a5a0 [aiod5] 817 0 0 0 DL aiordy 0xfffffe0054902040 [aiod4] 815 0 0 0 DL aiordy 0xfffffe00549025a0 [aiod3] 814 0 0 0 DL aiordy 0xfffffe0054902b00 [aiod2] 813 0 0 0 DL aiordy 0xfffffe0054903060 [aiod1] 783 773 424 0 S wait 0xfffffe00548df5a0 sh 773 424 424 0 S wait 0xfffffe0054908000 sh 767 763 767 0 R syz-executor 766 763 766 0 R nanslp 0xffffffff83b9d501 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d501 syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe00547f53c0 syz-executor 761 759 761 0 Ss pause 0xfffffe00548e0670 csh 759 682 759 0 Ss select 0xfffffe00547f5440 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e288b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e290b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e294b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e298b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 738 1 18 0 S+ piperd 0xfffffe005a00fe60 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d500 sleep 736 1 18 0 S+ wait 0xfffffe0054809060 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe00547f5640 sshd 495 1 495 0 Ss select 0xfffffe00547f57c0 syslogd 424 1 424 0 Ss wait 0xfffffe0054807020 devd 423 1 423 65 Ss select 0xfffffe0059db0140 dhclient 338 1 338 0 Ss select 0xfffffe00547f5840 dhclient 335 1 335 0 Ss select 0xfffffe00547f58c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100081 D - 0xffffffff83002140 [bufspacedaemon-0] 100092 Run CPU 0 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100082 D launds 0xffffffff83cea304 [laundry: dom0] 100083 D umarcl 0xffffffff81dcf8c0 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84466850 [pf purge] 5 0 0 0 DL waiting 0xffffffff84715700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d4088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f66200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f66100 [jail_remove taskq] 100012 D - 0xfffffe0007f66000 [bus taskq] 100015 D - 0xfffffe0007f65c00 [thread taskq] 100017 D - 0xfffffe0007f65a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f65900 [deferred_unmount ta] 100019 D - 0xfffffe0007f65800 [inm_free taskq] 100020 D - 0xfffffe0007f65700 [in6m_free taskq] 100021 D - 0xfffffe0007f65600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f65500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f65500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f65500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f65500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f65400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f65400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f65400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f65400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f65300 [firmware taskq] 100041 D - 0xfffffe0007f65100 [crypto_0] 100042 D - 0xfffffe0007f65100 [crypto_1] 100057 D - 0xfffffe0007f64e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f64d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f64c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f64b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856cd00 [virtio_balloon] 100066 D - 0xffffffff827b5380 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f66700 [mca taskq] 100075 D - 0xfffffe0007f65000 [CAM taskq] 100077 D - 0xfffffe0007f64a00 [ipsec_offload] db> show all locks Process 1005 (syz-executor) thread 0xfffffe005492c740 (100370) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83910400) locked @ /syzkaller/managers/i386/kernel/sys/dev/md/md.c:1766 Process 1004 (syz-executor) thread 0xfffffe005492e740 (100200) shared rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007c7ec00) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8516 exclusive rw vmobject (vmobject) r = 0 (0xfffffe00549457c0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:650 Process 1002 (syz-executor) thread 0xfffffe005490c740 (100367) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe005a09bd80) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4840 Process 15 (bufdaemon) thread 0xfffffe00548c7000 (100092) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008447e88) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4023 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 579 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sysctloid 35008 2062K 35083 vtbuf 24 1968K 46 kobj 331 1324K 506 newblk 8 1026K 990 vfscache 3 1025K 3 pcb 30 669K 271 inodedep 13 517K 314 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 164 334K 1098 filedesc 34 265K 328 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 1299 acpica 1674 184K 54432 vmem 5 144K 7 tidhash 3 141K 3 pagedep 9 130K 167 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 523 ddb_capture 1 64K 1 kdtrace 233 45K 1380 umtx 352 44K 352 temp 35 37K 1936 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 BPF 16 20K 23 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1650 lltable 44 14K 44 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 212 md_sectors 3 12K 3 kenv 95 12K 95 GEOM 68 12K 521 CAM queue 5 11K 1528 rman 82 10K 447 kqueue 87 10K 1131 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 278 plimit 22 9K 321 md_disk 5 9K 10 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 105 cred 28 7K 216 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pwddesc 74 5K 1012 UMA 267 5K 267 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 CC Mem 28 4K 749 acpisem 28 4K 28 selfd 49 4K 109445 DEVFSP 48 3K 77 session 23 3K 37 proc-args 95 3K 2031 terminal 11 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 23 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 lockf 18 2K 67 Unitno 29 2K 64 sctp_ifa 13 2K 14 crypto 5 2K 18 CAM XPT 22 2K 543 in_multi 6 2K 18 tun 4 2K 4 select 12 2K 44 toponodes 6 2K 6 ipsecpolicy 2 2K 2 inpcbpolicy 42 2K 1111 dirrem 5 2K 236 msi 9 2K 9 netlink 2 2K 72 mount 22 2K 335 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 osd 33 1K 765 CAM periph 4 1K 271 freework 4 1K 266 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 182 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 pci_link 10 1K 10 diradd 5 1K 251 encap_export_host 12 1K 12 newdirblk 4 1K 145 mkdir 4 1K 290 procdesc 4 1K 10 ioctlops 1 1K 139 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 6 1K 81 freefile 3 1K 204 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 aio 5 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 87 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3653 filecaps 4 1K 78 sctp_vrf 1 1K 1 ip_msource 1 1K 5 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 filemon 0 0K 2 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 82 sctp_atky 0 0K 82 sctp_atcl 0 0K 82 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_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 66 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 allocindir 0 0K 0 indirdep 0 0K 55 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 0 ipsecrequest 0 0K 0 ip6opt 0 0K 22 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_moptions 0 0K 19 in_mfilter 0 0K 21 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 21 fadvise 0 0K 0 VN POLL 0 0K 4 statfs 0 0K 194 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 27 lio 0 0K 70 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 14375 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 334 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 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 78 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 4 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 mpi3mrbuf 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 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 350 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 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 8340 1058 13603 0 254 38494208 0 mbuf 256 8720 942 19122 0 254 2473472 0 BUF TRIE 152 225 11579 763 0 62 1794208 0 malloc-384 384 4142 28 4485 0 30 1601280 0 malloc-128 128 11511 207 11931 0 126 1499904 0 malloc-4096 4096 331 3 506 0 2 1368064 0 UMA Slabs 0 112 11170 20 11170 0 126 1253280 0 RADIX NODE 152 7109 218 32041 0 62 1113704 0 malloc-64 64 251 16822 109792 0 254 1092672 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16666 77 16666 0 254 937608 0 socket 1024 62 702 2530 0 254 782336 0 FFS inode 1168 532 21 741 0 8 645904 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 0 511 82 0 254 588672 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 199 19 1472 0 8 446464 0 malloc-16384 16384 19 4 355 0 1 376832 0 malloc-4096 4096 82 2 1059 0 2 344064 0 VM OBJECT 248 1285 91 15355 0 62 341248 0 malloc-65536 65536 4 1 114 0 1 327680 0 THREAD 1824 157 19 371 0 8 321024 0 md0 4096 73 1 73 0 2 303104 0 VNODE 440 571 95 782 0 30 293040 0 tcp_inpcb 1304 28 182 749 0 8 273840 0 malloc-64 64 3850 245 4213 0 254 262080 0 malloc-16 16 14424 326 15117 0 254 236000 0 malloc-2048 2048 101 11 211 0 8 229376 0 DEVCTL 1024 24 196 149 0 0 225280 0 malloc-256 256 463 407 2432 0 62 222720 0 tcp_log 416 0 513 15 0 254 213408 0 malloc-128 128 1217 426 26115 0 126 210304 0 malloc-65536 65536 1 2 63 0 1 196608 0 malloc-32 32 5432 490 5481 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 MAP ENTRY 96 1609 281 49868 0 126 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1272 0 254 165120 0 FPU_save_area 832 159 39 500 0 16 164736 0 malloc-2048 2048 5 75 278 0 8 163840 0 malloc-1024 1024 127 17 348 0 16 147456 0 S VFS Cache 104 1026 378 1290 0 126 146016 0 FFS2 dinode 256 532 38 740 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 0 4 38 0 1 131072 0 mbuf_packet 256 3 505 752 0 254 130048 0 PROC 1376 74 14 1007 0 8 121088 0 ksiginfo 112 74 970 108 0 126 116928 0 malloc-128 128 528 247 3796 0 126 99200 0 malloc-4096 4096 19 5 607 0 2 98304 0 malloc-2048 2048 4 44 518 0 8 98304 0 filedesc0 1072 74 17 1012 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 52 31 265 0 16 84992 0 malloc-128 128 428 223 986 0 126 83328 0 malloc-128 128 392 259 969 0 126 83328 0 malloc-8192 8192 6 3 10 0 1 73728 0 g_bio 408 0 180 6495 0 30 73440 0 pipe 736 22 77 419 0 16 72864 0 malloc-64 64 669 402 2174 0 254 68544 0 malloc-64 64 597 474 2591 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 1 1 2 0 1 65536 0 malloc-8192 8192 5 3 120 0 1 65536 0 64 Bucket 512 87 41 1919 0 30 65536 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 8 6 21 0 2 57344 0 Files 80 220 430 8909 0 126 52000 0 malloc-128 128 185 218 831 0 126 51584 0 udplite_inpcb 408 1 125 137 0 30 51408 0 udp_inpcb 408 8 118 191 0 30 51408 0 malloc-256 256 54 141 359 0 62 49920 0 malloc-256 256 76 119 1375 0 62 49920 0 malloc-256 256 8 187 144 0 62 49920 0 malloc-256 256 63 132 442 0 62 49920 0 32 Bucket 256 85 110 421 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14032 0 16 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-2048 2048 9 15 532 0 8 49152 0 malloc-2048 2048 7 17 33 0 8 49152 0 malloc-1024 1024 7 41 520 0 16 49152 0 malloc-384 384 7 113 90 0 30 46080 0 malloc-384 384 71 49 77 0 30 46080 0 malloc-384 384 46 74 687 0 30 46080 0 malloc-384 384 91 29 91 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 3 2 7 0 1 40960 0 pcpu-8 8 4717 403 4922 0 254 40960 0 VMSPACE 584 46 24 960 0 16 40880 0 da_ccb 544 0 70 1717 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 8 559 13825 0 254 36288 0 malloc-64 64 6 561 6 0 254 36288 0 malloc-64 64 298 269 1835 0 254 36288 0 malloc-64 64 13 554 42 0 254 36288 0 malloc-128 128 2 277 6 0 126 35712 0 malloc-128 128 32 247 731 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 2 133 472 0 62 34560 0 malloc-256 256 2 133 7 0 62 34560 0 malloc-256 256 24 111 501 0 62 34560 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 241 0 2 32768 0 malloc-4096 4096 7 1 11 0 2 32768 0 malloc-2048 2048 5 11 6 0 8 32768 0 malloc-2048 2048 11 5 73 0 8 32768 0 malloc-2048 2048 2 14 64 0 8 32768 0 malloc-1024 1024 1 31 2 0 16 32768 0 malloc-1024 1024 0 32 6 0 16 32768 0 malloc-1024 1024 26 6 91 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 2 30 4 0 16 32768 0 malloc-1024 1024 2 30 988 0 16 32768 0 malloc-512 512 4 60 162 0 30 32768 0 malloc-512 512 3 61 36 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 6 58 63 0 30 32768 0 malloc-512 512 4 60 26 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 43 0 126 31680 0 clpbuf 2624 0 12 29 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 ertt 72 28 364 749 0 126 28224 0 rl_entry 48 3 585 15 0 254 28224 0 malloc-32 32 276 606 3033 0 254 28224 0 16 Bucket 144 67 129 289 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 0 133 58 0 62 27664 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 22 0 1 24576 0 ertt_txseginfo 40 0 606 1032 0 254 24240 0 PWD 40 25 581 205 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 80 220 477 0 126 24000 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 26 34 43 0 30 23040 0 malloc-384 384 0 60 14 0 30 23040 0 ripcb 376 5 55 34 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 malloc-32 32 54 576 1462 0 254 20160 0 malloc-32 32 95 535 226 0 254 20160 0 malloc-32 32 182 448 1262 0 254 20160 0 malloc-32 32 11 619 11 0 254 20160 0 malloc-32 32 70 560 654 0 254 20160 0 malloc-32 32 5 625 1064 0 254 20160 0 2 Bucket 32 63 567 417 0 254 20160 0 KNOTE 160 5 120 75 0 62 20000 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 0 35 99 0 16 19320 0 L VFS Cache 320 0 60 15 0 30 19200 0 AIOLIO 272 0 70 35 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-4096 4096 1 3 5 0 2 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 0 32 4 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 malloc-16 16 522 478 4862 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1065 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 9 741 423 0 254 12000 0 malloc-16 16 33 717 468 0 254 12000 0 malloc-16 16 54 696 25564 0 254 12000 0 malloc-16 16 16 734 16 0 254 12000 0 malloc-16 16 50 700 156 0 254 12000 0 malloc-16 16 26 724 125 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1410 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 22 0 0 3744 0 md1 8 217 39 217 0 254 2048 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 152 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 256 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 384 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 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_map 128 0 0 0 0 126 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 152 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-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-16384 16384 0 0 0 0 1 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