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 = 0x20:0xffffffff81a64340 stack pointer = 0x0:0xfffffe00574474e0 frame pointer = 0x0:0xfffffe0057447550 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) 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 = 873 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0057447550 FreeBSD/amd64r10: 0000000000000000 r11: fffffe0054913c60 r12: fffffe0059da9d00 (ci-freebsd-i38r13: fffffe0007fe2000 r14: fffffe0059da9d24 r15: fffffe0007fe21d0 6-2.us-central1-trap number = 12 b.c.syzkaller.inpanic: page fault cpuid = 0 time = 1748210054 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057446d10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057446e70 vpanic() at vpanic+0x257/frame 0xfffffe0057447030 panic() at panic+0xb5/frame 0xfffffe00574470f0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0057447230 trap() at trap+0x78e/frame 0xfffffe0057447410 calltrap() at calltrap+0x8/frame 0xfffffe0057447410 --- trap 0xc, rip = 0xffffffff81a64340, rsp = 0xfffffe00574474e0, rbp = 0xfffffe0057447550 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe0057447550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0057447680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe00574476e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0057447730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0057447770 soclose() at soclose+0x41f/frame 0xfffffe0057447860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0057447890 closef() at closef+0x655/frame 0xfffffe0057447a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057447c50 exit1() at exit1+0x887/frame 0xfffffe0057447cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0057447d10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe0057447f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffdca0 KDB: enter: panic [ thread pid 873 tid 100095 ] Stopped at kdb_enter+0x6e: movq $0,0x25be9b7(%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 0xffffffff827af3e0 .str.27 rsp 0xfffffe0057446e50 rbp 0xfffffe0057446e70 rsi 0 rdi 0xffffffff81614639 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00548ba000 r13 0xfffffffffffffffe r14 0xffffffff827af3e0 .str.27 r15 0 rip 0xffffffff815fe7de kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be9b7(%rip) db> show proc Process 873 (syz-executor) at 0xfffffe0054807ae0: state: NORMAL uid: 60929 gids: 0, 0, 5 parent: pid 764 at 0xfffffe0008027ae0 ABI: FreeBSD ELF32 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548ce6d8 (map 0xfffffe00548ce6d8) (map.pmap 0xfffffe00548ce778) (pmap 0xfffffe00548ce7e8) threads: 1 100095 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 879 875 875 0 L *if_addr 0xfffffe00080319c0 ifconfig 876 765 765 0 R (threaded) syz-executor 100172 RunQ syz-executor 100189 RunQ syz-executor 100192 S uwait 0xfffffe0077c93100 syz-executor 100193 S uwait 0xfffffe0077c93300 syz-executor 875 763 875 0 S wait 0xfffffe00548e6ac0 syz-executor 873 764 764 60929 RE CPU 0 syz-executor 867 767 767 0 R (threaded) syz-executor 100161 RunQ syz-executor 100180 S uwait 0xfffffe0007fece80 syz-executor 100185 S uwait 0xfffffe0058cf8080 syz-executor 100186 S uwait 0xfffffe0077c93200 syz-executor 848 1 765 0 S uwait 0xfffffe0007fec680 syz-executor 847 1 767 60929 S uwait 0xfffffe0007fecb80 syz-executor 845 1 767 60929 S uwait 0xfffffe0007feca80 syz-executor 844 0 0 0 DL mdwait 0xfffffe006eb13000 [md50331648] 833 1 765 0 S uwait 0xfffffe0058cf7780 syz-executor 827 807 827 0 Ss select 0xfffffe0059daac40 dhclient 825 1 767 0 S uwait 0xfffffe0058cf7a80 syz-executor 820 1 820 0 Ss select 0xfffffe0059daacc0 dhclient 815 0 0 0 DL (threaded) [so_splice] 100120 D - 0xfffffe0058cf9900 [thr_0] 100128 D - 0xfffffe0058cf9940 [thr_1] 813 0 0 0 DL aiordy 0xfffffe0054907040 [aiod4] 812 0 0 0 DL aiordy 0xfffffe00549075a0 [aiod3] 811 0 0 0 DL aiordy 0xfffffe0054907b00 [aiod2] 810 0 0 0 DL aiordy 0xfffffe00548c9000 [aiod1] 807 789 424 65 S select 0xfffffe006e69a1c0 dhclient 789 424 424 0 S wait 0xfffffe00548e95c0 sh 767 763 767 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 RE CPU -1 syz-executor 761 759 761 0 Ss pause 0xfffffe0054809670 csh 759 682 759 0 Ss select 0xfffffe005856d240 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 0xfffffe006bc039e0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e500 sleep 736 1 18 0 S+ wait 0xfffffe000800a060 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e500 cron 682 1 682 0 Ss select 0xfffffe006e69a0c0 sshd 495 1 495 0 Ss select 0xfffffe006e69a340 syslogd 424 1 424 0 Ss wait 0xfffffe0054807020 devd 423 1 423 65 Ss select 0xfffffe00547f9440 dhclient 338 1 338 0 Ss select 0xfffffe00547f92c0 dhclient 335 1 335 0 Ss select 0xfffffe00547f9340 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008029060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba360 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe000827d8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb2f8 [dom0] 100081 D launds 0xffffffff83ceb304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcf3e0 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843af850 [pf purge] 5 0 0 0 DL waiting 0xffffffff84666700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6b40 [crypto] 100044 D crypto_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f00 [g_event] 100038 D - 0xffffffff83b46f20 [g_up] 100039 D - 0xffffffff83b46f40 [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 0xffffffff83ce75e0 [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 - 0xfffffe0007f6a200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f6a100 [jail_remove taskq] 100012 D - 0xfffffe0007f6a000 [bus taskq] 100015 D - 0xfffffe0007f69c00 [thread taskq] 100017 D - 0xfffffe0007f69a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f69900 [deferred_unmount ta] 100019 D - 0xfffffe0007f69800 [inm_free taskq] 100020 D - 0xfffffe0007f69700 [in6m_free taskq] 100021 D - 0xfffffe0007f69600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f69500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f69500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f69500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f69500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f69400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f69400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f69400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f69400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f69300 [firmware taskq] 100041 D - 0xfffffe0007f69100 [crypto_0] 100042 D - 0xfffffe0007f69100 [crypto_1] 100057 D - 0xfffffe0007f68e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f68d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f68c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f68b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856dd00 [virtio_balloon] 100066 D - 0xffffffff827b4720 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f6ae00 [mca taskq] 100075 D - 0xfffffe0007f69000 [CAM taskq] 100077 D - 0xfffffe0007f68a00 [ipsec_offload] db> show all locks Process 879 (ifconfig) thread 0xfffffe0054913000 (100190) exclusive sx in_control (in_control) r = 0 (0xffffffff83cc0bc0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in.c:361 Process 873 (syz-executor) thread 0xfffffe00548ba000 (100095) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe0007fe21a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce20a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce20e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1330 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 499 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sysctloid 35008 2062K 35083 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 289 1096K 531 vfscache 3 1025K 3 pcb 39 685K 95 inodedep 32 524K 161 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 152 286K 969 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 179 KTRACE 101 201K 189 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 23 134K 73 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 112 112K 133 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 205 40K 1074 umtx 304 38K 304 temp 36 38K 1941 BPF 24 37K 27 DEVFS3 129 33K 141 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 LRO 18 19K 22 ifaddr 65 18K 85 routetbl 196 18K 612 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 ifnet 7 13K 9 lltable 40 12K 56 kenv 95 12K 95 GEOM 68 12K 522 ether_multi 129 11K 195 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 5 rpc 8 9K 8 plimit 23 9K 349 bmsafemap 2 9K 126 ksem 2 9K 2 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 in6_multi 56 8K 76 taskqueue 69 8K 72 cred 28 7K 206 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 66 5K 920 pf_ifnet 12 5K 29 ufs_dirhash 24 5K 27 UMA 267 5K 267 vt 11 5K 11 md_disk 2 5K 4 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 pwddesc 61 4K 881 acpisem 28 4K 28 DEVFSP 50 4K 91 proc-args 88 3K 1959 terminal 11 3K 11 session 22 3K 35 sctp_atcl 7 3K 16 acpidev 20 3K 20 uidinfo 4 3K 7 hhook 8 3K 10 diradd 18 3K 121 clone 9 3K 9 kcovinfo 36 3K 54 newdirblk 17 3K 56 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 16 2K 140 lockf 19 2K 29 selfd 31 2K 7611 Unitno 30 2K 74 mkdir 13 2K 112 crypto 5 2K 16 ip6ndp 11 2K 16 CAM XPT 22 2K 543 dirrem 6 2K 100 tun 4 2K 6 toponodes 6 2K 6 sctp_ifa 11 2K 16 ipsecpolicy 2 2K 2 in_multi 5 2K 9 select 10 2K 30 msi 9 2K 9 netlink 2 2K 103 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 inpcbpolicy 31 1K 352 CAM periph 4 1K 271 osd 21 1K 156 ipsec 3 1K 3 mld 6 1K 8 igmp 6 1K 8 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 254 pci_link 10 1K 10 sctp_ifn 5 1K 16 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 6 1K 81 chacha20random 1 1K 1 biobuf 1 1K 1 indirdep 1 1K 13 vnodes 1 1K 4 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_atky 7 1K 16 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_athm 7 1K 16 soname 4 1K 3367 sctp_vrf 1 1K 1 in6_mfilter 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 72 ip6_moptions 1 1K 1 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 filemon 0 0K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 17 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_a_it 0 0K 17 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 24 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 freefile 0 0K 73 freeblks 0 0K 64 freefrag 0 0K 29 allocindir 0 0K 0 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 4 ipsecrequest 0 0K 0 ip6opt 0 0K 7 ip6_msource 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 19 fadvise 0 0K 0 VN POLL 0 0K 1 statfs 0 0K 185 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 4 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 13701 ioctlops 0 0K 104 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 318 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 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 1 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 175 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 8320 1078 12818 0 254 38494208 0 mbuf 256 8617 1045 16477 0 254 2473472 0 BUF TRIE 152 209 11595 506 0 62 1794208 0 malloc-384 384 4138 32 4491 0 30 1601280 0 malloc-128 128 11512 206 11959 0 126 1499904 0 malloc-4096 4096 331 3 504 0 2 1368064 0 UMA Slabs 0 112 10915 23 10915 0 126 1225056 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6439 212 29029 0 62 1010952 0 vmem btag 56 15906 45 15906 0 254 893256 0 FFS inode 1168 532 28 608 0 8 654080 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 7 504 16 0 254 588672 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 52 456 1593 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-65536 65536 4 2 114 0 1 393216 0 malloc-16384 16384 16 4 279 0 1 327680 0 VM OBJECT 248 1210 102 14173 0 62 325376 0 malloc-4096 4096 67 5 952 0 2 294912 0 VNODE 440 571 95 651 0 30 293040 0 THREAD 1824 141 11 193 0 8 277248 0 256 Bucket 2048 122 6 840 0 8 262144 0 malloc-64 64 3850 245 3981 0 254 262080 0 malloc-256 256 717 213 1447 0 62 238080 0 malloc-16 16 14423 77 14498 0 254 232000 0 malloc-2048 2048 101 11 134 0 8 229376 0 DEVCTL 1024 45 175 172 0 0 225280 0 malloc-65536 65536 1 2 61 0 1 196608 0 malloc-32 32 5505 417 5566 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-128 128 1204 191 25466 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1450 314 45216 0 126 169344 0 unpcb 320 11 505 1193 0 254 165120 0 FFS2 dinode 256 532 98 608 0 62 161280 0 malloc-1024 1024 129 15 354 0 16 147456 0 FPU_save_area 832 143 19 243 0 16 134784 0 S VFS Cache 104 1009 278 1116 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 2 506 203 0 254 130048 0 PROC 1376 62 26 879 0 8 121088 0 ksiginfo 112 57 987 81 0 126 116928 0 tcp_log 416 0 261 9 0 254 108576 0 malloc-128 128 530 245 3780 0 126 99200 0 malloc-32768 32768 2 1 122 0 1 98304 0 malloc-4096 4096 19 5 595 0 2 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 44 39 245 0 16 84992 0 malloc-128 128 413 238 777 0 126 83328 0 filedesc0 1072 63 14 881 0 8 82544 0 malloc-2048 2048 4 36 517 0 8 81920 0 g_bio 408 0 180 5376 0 30 73440 0 malloc-64 64 645 426 2027 0 254 68544 0 malloc-64 64 584 487 2436 0 254 68544 0 malloc-128 128 343 184 954 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 9 0 1 65536 0 malloc-32768 32768 0 2 11 0 1 65536 0 64 Bucket 512 78 50 2406 0 30 65536 0 malloc-384 384 66 84 547 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 11 3 12 0 2 57344 0 tcp_inpcb 1304 18 24 140 0 8 54768 0 malloc-128 128 182 221 758 0 126 51584 0 malloc-256 256 76 119 1336 0 62 49920 0 malloc-256 256 62 133 240 0 62 49920 0 32 Bucket 256 67 128 726 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 13288 0 16 49152 0 malloc-8192 8192 5 1 120 0 1 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-2048 2048 10 14 535 0 8 49152 0 malloc-1024 1024 7 41 519 0 16 49152 0 malloc-384 384 91 29 91 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 8 2 17 0 2 40960 0 pcpu-8 8 4756 364 5211 0 254 40960 0 VMSPACE 584 40 30 857 0 16 40880 0 pipe 736 21 34 310 0 16 40480 0 da_ccb 544 0 70 1431 0 16 38080 0 udp_inpcb 408 10 80 180 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 9 558 13252 0 254 36288 0 malloc-64 64 234 333 7944 0 254 36288 0 malloc-64 64 286 281 1816 0 254 36288 0 malloc-64 64 13 554 47 0 254 36288 0 malloc-128 128 66 213 315 0 126 35712 0 routing nhops 256 23 112 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 70 20 81 0 30 34560 0 malloc-256 256 2 133 439 0 62 34560 0 malloc-256 256 55 80 202 0 62 34560 0 malloc-256 256 15 120 64 0 62 34560 0 malloc-256 256 2 133 8 0 62 34560 0 malloc-256 256 38 97 394 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 3 1 6 0 1 32768 0 malloc-2048 2048 5 11 13 0 8 32768 0 malloc-2048 2048 11 5 76 0 8 32768 0 malloc-2048 2048 12 4 212 0 8 32768 0 malloc-2048 2048 6 10 24 0 8 32768 0 malloc-2048 2048 2 14 55 0 8 32768 0 malloc-1024 1024 1 31 5 0 16 32768 0 malloc-1024 1024 26 6 50 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 1025 0 16 32768 0 malloc-512 512 4 60 174 0 30 32768 0 malloc-512 512 2 62 42 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 5 59 26 0 30 32768 0 malloc-512 512 6 58 21 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 193 207 7398 0 126 32000 0 PGRP 120 26 238 41 0 126 31680 0 sctp_laddr 48 0 588 18 0 254 28224 0 malloc-32 32 269 613 3001 0 254 28224 0 16 Bucket 144 53 143 265 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 2 131 19 0 62 27664 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 23 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 3 3 196 0 2 24576 0 PWD 40 21 585 139 0 254 24240 0 rtentry 168 26 118 38 0 62 24192 0 8 Bucket 80 50 250 601 0 126 24000 0 malloc-384 384 14 46 25 0 30 23040 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 26 34 37 0 30 23040 0 malloc-384 384 0 60 8 0 30 23040 0 domainset 40 0 567 12 0 254 22680 0 ripcb 376 5 55 31 0 30 22560 0 Mountpoints 2816 2 6 5 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 clpbuf 2624 0 8 22 0 4 20992 0 ertt 72 16 264 140 0 126 20160 0 malloc-64 64 6 309 6 0 254 20160 0 malloc-32 32 50 580 442 0 254 20160 0 malloc-32 32 91 539 196 0 254 20160 0 malloc-32 32 170 460 1195 0 254 20160 0 malloc-32 32 11 619 11 0 254 20160 0 malloc-32 32 69 561 485 0 254 20160 0 malloc-32 32 5 625 1058 0 254 20160 0 2 Bucket 32 61 569 352 0 254 20160 0 KNOTE 160 1 124 20 0 62 20000 0 malloc-128 128 2 153 2 0 126 19840 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 2 33 20 0 16 19320 0 L VFS Cache 320 0 60 3 0 30 19200 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 2 0 1 16384 0 malloc-8192 8192 0 2 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 3 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 rl_entry 48 1 335 1 0 254 16128 0 malloc-16 16 515 485 4760 0 254 16000 0 tcp_log_id_node 120 2 130 2 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 1 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 ertt_txseginfo 40 1 302 336 0 254 12120 0 malloc-16 16 33 717 356 0 254 12000 0 malloc-16 16 42 708 24951 0 254 12000 0 malloc-16 16 17 733 21 0 254 12000 0 malloc-16 16 50 700 78 0 254 12000 0 malloc-16 16 26 724 99 0 254 12000 0 AIOLIO 272 0 42 2 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1104 0 254 8016 0 malloc-16 16 16 484 203 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md50331648 512 0 0 0 0 30 0 0 splice 184 0 0 0 0 62 0 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_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_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 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 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 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 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 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