Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x28 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a5169e stack pointer = 0x0:0xfffffe00575203c0 frame pointer = 0x0:0xfffffe0057520550 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 = 868 (syz-executor) rdi: 0000000000000028 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 1fffffc00aea4080 rbp: fffffe0057520550 r10: 0000000000000000 r11: fffffe00548e6520 r12: fffffe0054750b10 r13: dffff7c000000000 r14: 0000000000000000 r15: fffffe0058d7c000 trap number = 12 panic: page fault cpuid = 1 time = 1744730726 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005751fbf0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005751fd50 vpanic() at vpanic+0x257/frame 0xfffffe005751ff10 panic() at panic+0xb5/frame 0xfffffe005751ffd0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0057520110 trap() at trap+0x78e/frame 0xfffffe00575202f0 calltrap() at calltrap+0x8/frame 0xfffffe00575202f0 --- trap 0xc, rip = 0xffffffff81a5169e, rsp = 0xfffffe00575203c0, rbp = 0xfffffe0057520550 --- mld_change_state() at mld_change_state+0x13e/frame 0xfffffe0057520550 in6_leavegroup_locked() at in6_leavegroup_locked+0x17b/frame 0xfffffe0057520680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe00575206e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0057520730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0057520770 soclose() at soclose+0x41f/frame 0xfffffe0057520860 _fdrop() at _fdrop+0x58/frame 0xfffffe0057520890 closef() at closef+0x655/frame 0xfffffe0057520a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057520c50 exit1() at exit1+0x887/frame 0xfffffe0057520cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0057520d10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe0057520f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffdca0 KDB: enter: panic [ thread pid 868 tid 100116 ] Stopped at kdb_enter+0x6e: movq $0,0x23e7de7(%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 0xffffffff82752ee0 .str.27 rsp 0xfffffe005751fd30 rbp 0xfffffe005751fd50 rsi 0 rdi 0xffffffff815db929 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00548e6000 r13 0xfffffffffffffffd r14 0xffffffff82752ee0 .str.27 r15 0 rip 0xffffffff815c62ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e7de7(%rip) db> show proc Process 868 (syz-executor) at 0xfffffe00548e15c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffffe00548de000 ABI: FreeBSD ELF32 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0008007040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054917490 (map 0xfffffe0054917490) (map.pmap 0xfffffe0054917530) (pmap 0xfffffe00549175a0) threads: 1 100116 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 874 766 766 0 R syz-executor 872 765 765 0 R (threaded) syz-executor 100113 RunQ syz-executor 100200 RunQ syz-executor 100201 S uwait 0xfffffe006eb34080 syz-executor 870 763 870 0 R CPU 0 syz-executor 868 764 764 60928 RE CPU 1 syz-executor 844 1 764 0 S uwait 0xfffffe0058cef400 syz-executor 832 813 832 0 Ss select 0xfffffe0058cefdc0 dhclient 825 0 0 0 DL aiordy 0xfffffe005490a040 [aiod4] 824 0 0 0 DL aiordy 0xfffffe0054906040 [aiod3] 823 0 0 0 DL aiordy 0xfffffe005490a5a0 [aiod2] 822 0 0 0 DL aiordy 0xfffffe00548e05a0 [aiod1] 821 1 821 0 Ss select 0xfffffe0058cefd40 dhclient 815 1 764 0 S uwait 0xfffffe0058cf1480 syz-executor 813 794 424 65 S select 0xfffffe0058cefe40 dhclient 809 1 765 0 S uwait 0xfffffe0058cf0f00 syz-executor 794 424 424 0 S wait 0xfffffe00548e1060 sh 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0008024b70 csh 759 682 759 0 Ss select 0xfffffe005859c7c0 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e220b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e224b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe000826c4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe000826c8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e228b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e22cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e230b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e234b0 getty 738 1 18 0 S+ piperd 0xfffffe0059f4b000 logger 737 736 18 0 S+ nanslp 0xffffffff8398f400 sleep 736 1 18 0 S+ wait 0xfffffe00548dfae0 sh 686 1 686 0 Ss nanslp 0xffffffff8398f401 cron 682 1 682 0 Ss select 0xfffffe005859c840 sshd 495 1 495 0 Ss select 0xfffffe005859c8c0 syslogd 424 1 424 0 Ss wait 0xfffffe0054805060 devd 423 1 423 65 Ss select 0xfffffe005859c9c0 dhclient 338 1 338 0 Ss select 0xfffffe0058a9a2c0 dhclient 335 1 335 0 Ss select 0xfffffe0058a9c140 dhclient 17 0 0 0 DL syncer 0xffffffff83aacca0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aab260 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D getblk 0xfffffe0008402948 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af6240 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83adc1b8 [dom0] 100083 D launds 0xffffffff83adc1c4 [laundry: dom0] 100085 D umarcl 0xffffffff81d89410 [uma] 7 0 0 0 DL - 0xffffffff8370cbd0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff8428e580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d7340 [doneq0] 100047 D - 0xffffffff836d72c0 [async] 100076 D - 0xffffffff836d7140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad79e0 [crypto] 100044 D crypto_ 0xfffffe0008278d30 [crypto returns 0] 100045 D crypto_ 0xfffffe0008278d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00584cb488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83937de0 [g_event] 100038 D - 0xffffffff83937e00 [g_up] 100039 D - 0xffffffff83937e20 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *in6_mul 0xfffffe0008003a80 [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 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad8480 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a12ff0 [swapper] 100005 D - 0xfffffe0008bde900 [softirq_0] 100006 D - 0xfffffe0008bde800 [softirq_1] 100007 D - 0xfffffe0008bde700 [if_io_tqg_0] 100008 D - 0xfffffe0008bde600 [if_io_tqg_1] 100009 D - 0xfffffe0008bde500 [if_config_tqg_0] 100010 D - 0xfffffe0008bde400 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bde300 [jail_remove taskq] 100012 D - 0xfffffe0008bde200 [bus taskq] 100015 D - 0xfffffe0008bdde00 [thread taskq] 100017 D - 0xfffffe0008bddc00 [aiod_kick taskq] 100018 D - 0xfffffe0008bddb00 [deferred_unmount ta] 100019 D - 0xfffffe0008bdda00 [inm_free taskq] 100020 D - 0xfffffe0008bdd900 [in6m_free taskq] 100021 D - 0xfffffe0008bdd800 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bdd700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bdd700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bdd700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bdd700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bdd600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bdd600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bdd600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bdd600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bdd400 [firmware taskq] 100041 D - 0xfffffe0008bdc800 [crypto_0] 100042 D - 0xfffffe0008bdc800 [crypto_1] 100057 D - 0xfffffe00585ea100 [vtnet0 rxq 0] 100058 D - 0xfffffe00585ea000 [vtnet0 txq 0] 100059 D - 0xfffffe00585e9e00 [vtnet0 rxq 1] 100060 D - 0xfffffe00585e9d00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058599680 [virtio_balloon] 100066 D - 0xffffffff82758180 [deadlkres] 100070 D - 0xfffffe0008bdc300 [acpi_task_0] 100071 D - 0xfffffe0008bdc300 [acpi_task_1] 100072 D - 0xfffffe0008bdc300 [acpi_task_2] 100074 D - 0xfffffe0008bdea00 [mca taskq] 100075 D - 0xfffffe0008bdc100 [CAM taskq] 100077 D - 0xfffffe0008bdc400 [ipsec_offload] db> show all locks Process 874 (syz-executor) thread 0xfffffe0054912740 (100169) exclusive rw vmobject (vmobject) r = 0 (0xfffffe005491aa50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:358 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054918060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4995 Process 872 (syz-executor) thread 0xfffffe0054928000 (100200) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6f0228) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3373 Process 870 (syz-executor) thread 0xfffffe00548e7000 (100112) shared lockmgr devfs (devfs) r = 0 (0xfffffe0058c3f228) locked @ /syzkaller/managers/i386/kernel/sys/fs/devfs/devfs_vnops.c:375 Process 868 (syz-executor) thread 0xfffffe00548e6000 (100116) exclusive sleep mutex mld_mtx (mld_mtx) r = 0 (0xffffffff83ad3160) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1898 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ad2f80) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ad2fc0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1330 Process 15 (bufdaemon) thread 0xfffffe00548c1740 (100095) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6f0070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3373 Process 2 (clock) thread 0xfffffe0008018740 (100031) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83ab1220) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1304 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5023K 529 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 34737 2046K 34812 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 93 1047K 632 vfscache 3 1025K 3 pcb 28 669K 89 inodedep 23 521K 175 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 125 258K 945 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 2857 acpica 1674 184K 54408 filedesc 22 169K 168 vmem 5 144K 7 tidhash 3 141K 3 pagedep 12 131K 85 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 520 65K 520 ddb_capture 1 64K 1 umtx 304 38K 304 temp 34 38K 1903 kdtrace 193 38K 1078 BPF 21 36K 25 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 127 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 64 18K 75 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 150 17K 476 LRO 16 17K 18 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1637 eventhandler 163 14K 163 ifnet 7 13K 8 kenv 95 12K 95 lltable 37 12K 45 GEOM 61 11K 477 ether_multi 129 11K 167 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 plimit 23 9K 339 bmsafemap 2 9K 138 cred 33 9K 207 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 CC Mem 63 8K 164 audit_evclass 239 8K 301 in6_multi 56 8K 66 taskqueue 69 8K 69 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 mount 60 5K 696 ufs_dirhash 24 5K 24 kqueue 61 5K 905 UMA 265 5K 265 pf_ifnet 10 5K 22 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 57 4K 875 acpisem 28 4K 28 selfd 48 3K 7561 DEVFSP 45 3K 72 terminal 11 3K 11 session 22 3K 35 uidinfo 6 3K 9 proc-args 84 3K 1922 acpidev 20 3K 20 inpcbpolicy 75 3K 342 hhook 8 3K 10 clone 9 3K 10 kcovinfo 36 3K 45 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 diradd 13 2K 130 ip6ndp 11 2K 14 Unitno 26 2K 58 CAM XPT 22 2K 543 osd 68 2K 180 dirrem 6 2K 111 tun 4 2K 5 toponodes 6 2K 6 sctp_ifa 11 2K 14 ipsecpolicy 2 2K 2 select 11 2K 30 indirdep 5 2K 16 in_multi 5 2K 8 msi 9 2K 9 netlink 2 2K 81 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 12 NFSD session 1 1K 1 freefile 7 1K 93 CAM periph 4 1K 271 ipsec 3 1K 3 mld 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 sctp_ifn 5 1K 14 newdirblk 5 1K 68 crypto 4 1K 13 encap_export_host 12 1K 12 igmp 5 1K 6 mkdir 4 1K 136 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 94 sctp_timw 1 1K 1 freeblks 1 1K 77 vnodes 1 1K 3 procdesc 2 1K 8 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 cryptodev 2 1K 71 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 73 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3347 sctp_vrf 1 1K 1 in6_mfilter 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 1 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 tcp_pcm_rack 0 0K 4 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 8 filemon 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 10 sctp_atky 0 0K 11 sctp_atcl 0 0K 10 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 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 34 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 21 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 2 ipsecrequest 0 0K 0 ip6opt 0 0K 7 ip6_msource 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 6 in_mfilter 0 0K 4 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 0 statfs 0 0K 185 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 6 lio 0 0K 0 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 13851 ioctlops 0 0K 97 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 372 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 0 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 2 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1077 15392 0 254 38494208 0 mbuf 256 8823 839 18178 0 254 2473472 0 BUF TRIE 152 226 11578 515 0 62 1794208 0 malloc-384 384 4173 57 4538 0 30 1624320 0 malloc-128 128 11494 100 11726 0 126 1484032 0 malloc-4096 4096 330 4 502 0 2 1368064 0 UMA Slabs 0 112 10938 0 10938 0 126 1225056 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6045 476 28398 0 62 991192 0 vmem btag 56 15971 124 15971 0 254 901320 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 524 36 623 0 8 654080 0 sctp_ep 1152 0 511 9 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 93 415 1592 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 4 2 174 0 1 393216 0 VM OBJECT 264 1150 80 14009 0 30 324720 0 malloc-16384 16384 14 5 265 0 1 311296 0 VNODE 440 559 107 661 0 30 293040 0 256 Bucket 2048 117 19 971 0 8 278528 0 malloc-64 64 4088 259 4968 0 254 278208 0 THREAD 1824 134 18 202 0 8 277248 0 malloc-4096 4096 59 7 880 0 2 270336 0 malloc-16 16 14340 160 14437 0 254 232000 0 malloc-2048 2048 101 11 139 0 8 229376 0 malloc-2048 2048 7 105 1239 0 8 229376 0 DEVCTL 1024 28 192 155 0 0 225280 0 malloc-128 128 1278 241 25773 0 126 194432 0 sctp_raddr 736 0 264 1 0 254 194304 0 malloc-256 256 366 384 1849 0 62 192000 0 UMA Zones 768 237 2 237 0 16 183552 0 malloc-32 32 5407 263 6804 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1200 0 254 165120 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-1024 1024 126 34 1858 0 16 163840 0 MAP ENTRY 96 1332 306 44309 0 126 157248 0 FPU_save_area 832 136 44 258 0 16 149760 0 FFS2 dinode 256 524 46 623 0 62 145920 0 S VFS Cache 104 1013 274 1143 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 mbuf_packet 256 10 498 176 0 254 130048 0 tcp_inpcb 1304 63 33 164 0 8 125184 0 ksiginfo 112 55 989 80 0 126 116928 0 malloc-128 128 771 128 1878 0 126 115072 0 malloc-128 128 530 245 3848 0 126 99200 0 PROC 1376 57 9 874 0 8 90816 0 pipe 736 85 36 361 0 16 89056 0 UMA Kegs 384 223 0 223 0 30 85632 0 filedesc0 1072 58 19 875 0 8 82544 0 g_bio 408 0 180 5276 0 30 73440 0 64 Bucket 512 75 61 1918 0 30 69632 0 128 Bucket 1024 47 20 249 0 16 68608 0 malloc-64 64 580 491 2431 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 7 1 114 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-256 256 142 113 515 0 62 65280 0 malloc-384 384 72 78 550 0 30 57600 0 malloc-4096 4096 8 6 575 0 2 57344 0 malloc-64 64 594 225 1712 0 254 52416 0 Files 80 435 215 7436 0 126 52000 0 udp_inpcb 408 9 117 155 0 30 51408 0 malloc-256 256 72 123 624 0 62 49920 0 32 Bucket 256 79 116 6666 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 2 46 13440 0 16 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-4096 4096 8 2 13 0 2 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4702 418 5004 0 254 40960 0 VMSPACE 584 37 33 854 0 16 40880 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 18 549 13745 0 254 36288 0 malloc-64 64 191 376 202 0 254 36288 0 malloc-64 64 62 505 8022 0 254 36288 0 malloc-64 64 2 565 20 0 254 36288 0 malloc-64 64 74 493 893 0 254 36288 0 malloc-128 128 69 210 69 0 126 35712 0 malloc-128 128 31 248 389 0 126 35712 0 malloc-128 128 0 279 207 0 126 35712 0 malloc-128 128 8 271 9 0 126 35712 0 routing nhops 256 23 112 36 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 69 21 79 0 30 34560 0 malloc-256 256 12 123 488 0 62 34560 0 malloc-256 256 34 101 78 0 62 34560 0 malloc-256 256 67 68 336 0 62 34560 0 malloc-256 256 35 100 215 0 62 34560 0 malloc-256 256 23 112 102 0 62 34560 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-4096 4096 3 5 224 0 2 32768 0 malloc-2048 2048 4 12 9 0 8 32768 0 malloc-2048 2048 8 8 9 0 8 32768 0 malloc-2048 2048 7 9 131 0 8 32768 0 malloc-2048 2048 9 7 10 0 8 32768 0 malloc-2048 2048 5 11 24 0 8 32768 0 malloc-2048 2048 3 13 5 0 8 32768 0 malloc-1024 1024 0 32 6 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 23 9 33 0 16 32768 0 malloc-1024 1024 9 23 9 0 16 32768 0 malloc-1024 1024 1 31 4 0 16 32768 0 malloc-1024 1024 15 17 19 0 16 32768 0 malloc-512 512 0 64 2 0 30 32768 0 malloc-512 512 3 61 13 0 30 32768 0 malloc-512 512 12 52 194 0 30 32768 0 malloc-512 512 2 62 28 0 30 32768 0 malloc-512 512 2 62 10 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 40 0 126 31680 0 clpbuf 2624 0 12 22 0 4 31488 0 sctp_laddr 48 0 588 14 0 254 28224 0 malloc-32 32 463 419 1859 0 254 28224 0 16 Bucket 144 53 143 264 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 AIO 208 0 133 16 0 62 27664 0 da_ccb 544 0 49 1417 0 16 26656 0 udplite_inpcb 408 0 63 2 0 30 25704 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 ertt_txseginfo 40 0 606 288 0 254 24240 0 PWD 40 20 586 150 0 254 24240 0 rtentry 168 26 118 36 0 62 24192 0 8 Bucket 80 62 238 348 0 126 24000 0 malloc-384 384 6 54 32 0 30 23040 0 malloc-384 384 18 42 23 0 30 23040 0 malloc-384 384 1 59 5 0 30 23040 0 malloc-384 384 27 33 38 0 30 23040 0 tcp_rack_pcb 1088 0 21 4 0 8 22848 0 ripcb 376 3 57 21 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 ertt 72 63 217 164 0 126 20160 0 malloc-32 32 37 593 194 0 254 20160 0 malloc-32 32 7 623 42 0 254 20160 0 malloc-32 32 150 480 1331 0 254 20160 0 malloc-32 32 41 589 2761 0 254 20160 0 malloc-32 32 6 624 10 0 254 20160 0 2 Bucket 32 57 573 346 0 254 20160 0 KNOTE 160 0 125 12 0 62 20000 0 tcp_rack_map 128 0 155 6 0 126 19840 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 0 35 17 0 16 19320 0 L VFS Cache 320 1 59 7 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 1 0 1 16384 0 malloc-16384 16384 1 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 51 0 2 16384 0 malloc-512 512 1 31 2 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 4 28 6 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 558 442 3841 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 6 372 19 0 254 12096 0 malloc-16 16 39 711 1542 0 254 12000 0 malloc-16 16 14 736 16 0 254 12000 0 malloc-16 16 13 737 1106 0 254 12000 0 malloc-16 16 83 667 24963 0 254 12000 0 malloc-16 16 9 741 165 0 254 12000 0 malloc-16 16 5 745 15 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 19 0 1 8192 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 0 334 811 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 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 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 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 AIOLIO 272 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 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 rl_entry 48 0 0 0 0 254 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-1024 1024 0 0 0 0 16 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