Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a65210 stack pointer = 0x28:0xfffffe00575dc8e0 frame pointer = 0x28:0xfffffe00575dc950 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 = 975 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe00575dc950 r10: bb00000000000000 r11: 0000000000000009 r12: fffffe006ec65100 r13: fffffe0058d7a800 r14: fffffe006ec65124 r15: fffffe0058d7a9d0 trap number = 12 panic: page fault cpuid = 1 time = 1748810715 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00575dc110 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00575dc270 vpanic() at vpanic+0x257/frame 0xfffffe00575dc430 panic() at panic+0xb5/frame 0xfffffe00575dc4f0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe00575dc630 trap() at trap+0x78e/frame 0xfffffe00575dc810 calltrap() at calltrap+0x8/frame 0xfffffe00575dc810 --- trap 0xc, rip = 0xffffffff81a65210, rsp = 0xfffffe00575dc8e0, rbp = 0xfffffe00575dc950 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe00575dc950 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe00575dca80 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe00575dcae0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe00575dcb30 sorele_locked() at sorele_locked+0x264/frame 0xfffffe00575dcb70 soclose() at soclose+0x41f/frame 0xfffffe00575dcc60 _fdrop() at _fdrop+0x5c/frame 0xfffffe00575dcc90 closef() at closef+0x655/frame 0xfffffe00575dce70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe00575dd050 exit1() at exit1+0x887/frame 0xfffffe00575dd0f0 sigexit() at sigexit+0x451/frame 0xfffffe00575dda70 postsig() at postsig+0x2c5/frame 0xfffffe00575ddbf0 ast_sig() at ast_sig+0x85b/frame 0xfffffe00575ddea0 ast_handler() at ast_handler+0x2b0/frame 0xfffffe00575ddf10 ast() at ast+0x25/frame 0xfffffe00575ddf30 doreti_ast() at doreti_ast+0x1c/frame 0x8211ffa70 KDB: enter: panic [ thread pid 975 tid 100118 ] Stopped at kdb_enter+0x6e: movq $0,0x25be9d7(%rip) 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0760 .str.27 rsp 0xfffffe00575dc250 rbp 0xfffffe00575dc270 rsi 0 rdi 0xffffffff81614619 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00548fb000 r13 0xfffffffffffffffd r14 0xffffffff827b0760 .str.27 r15 0 rip 0xffffffff815fe7be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be9d7(%rip) db> show proc Process 975 (syz-executor) at 0xfffffe005490c000: state: NORMAL uid: 0 gids: -1 parent: pid 764 at 0xfffffe0008026000 ABI: FreeBSD ELF64 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054929db0 (map 0xfffffe0054929db0) (map.pmap 0xfffffe0054929e50) (pmap 0xfffffe0054929ec0) threads: 1 100118 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 987 979 979 0 R ifconfig 986 974 974 0 R CPU 0 ifconfig 985 782 424 0 S nanslp 0xffffffff83b9e540 sleep 979 763 979 0 S wait 0xfffffe0054924ac0 syz-executor 976 765 765 0 T (threaded) syz-executor 100185 RunQ syz-executor 975 764 764 0 RE CPU 1 syz-executor 974 763 974 0 S wait 0xfffffe00548f3040 syz-executor 970 1 764 0 S uwait 0xfffffe0058a6b000 syz-executor 968 1 765 0 S uwait 0xfffffe006ec65200 syz-executor 967 1 765 0 S uwait 0xfffffe0058a6b700 syz-executor 960 1 765 0 S uwait 0xfffffe0058a6a780 syz-executor 955 0 0 0 DL (threaded) [KTLS] 100111 D - 0xfffffe0077fa4a00 [thr_0] 100198 D - 0xfffffe0077fa4a80 [thr_1] 100199 D - 0xffffffff83cafc28 [reclaim_0] 940 1 765 0 S uwait 0xfffffe0058cf4700 syz-executor 917 1 764 0 S uwait 0xfffffe006ec65b80 syz-executor 878 1 764 0 S uwait 0xfffffe0058a6de80 syz-executor 875 1 764 0 S uwait 0xfffffe0058a6dc80 syz-executor 843 1 765 0 S uwait 0xfffffe0058a6a100 syz-executor 840 1 764 0 S uwait 0xfffffe0058cf4600 syz-executor 835 1 764 -1 S uwait 0xfffffe0058a6a000 syz-executor 833 1 764 0 S uwait 0xfffffe0058a6c280 syz-executor 819 0 0 0 DL aiordy 0xfffffe005490e040 [aiod4] 818 0 0 0 DL aiordy 0xfffffe005490e5a0 [aiod3] 817 0 0 0 DL aiordy 0xfffffe005490eb00 [aiod2] 816 0 0 0 DL aiordy 0xfffffe00548f2580 [aiod1] 782 773 424 0 S wait 0xfffffe00548d5560 sh 773 424 424 0 S wait 0xfffffe00548f3b00 sh 765 763 765 0 R syz-executor 764 763 764 0 S wait 0xfffffe0008026000 syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0008026610 csh 759 682 759 0 Ss select 0xfffffe0059e6c840 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe0059c080b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059c084b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0059c088b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059c08cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0059c090b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0059c094b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0059c098b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0059c09cb0 getty 738 1 18 0 S+ piperd 0xfffffe006bc2dcc0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e541 sleep 736 1 18 0 S+ wait 0xfffffe0054809060 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e540 cron 682 1 682 0 Ss select 0xfffffe006e607140 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffffe0054808b00 devd 423 1 423 65 Ss select 0xfffffe0059e67540 dhclient 338 1 338 0 Ss select 0xfffffe0059e67640 dhclient 335 1 335 0 Ss select 0xfffffe006e6070c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba360 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005860d0e8 [/ 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 0xffffffff81dd02b0 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff84680700 [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_ 0xfffffe00546b2030 [crypto returns 0] 100045 D crypto_ 0xfffffe00546b2080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547e8c88 [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 - 0xfffffe0008286900 [softirq_0] 100006 D - 0xfffffe0008286700 [softirq_1] 100007 D - 0xfffffe0008286500 [if_io_tqg_0] 100008 D - 0xfffffe0008286300 [if_io_tqg_1] 100009 D - 0xfffffe0008286100 [if_config_tqg_0] 100010 D - 0xfffffe0007fd1000 [kqueue_ctx taskq] 100011 D - 0xfffffe0007fd0e00 [jail_remove taskq] 100012 D - 0xfffffe0007fd0d00 [bus taskq] 100015 D - 0xfffffe0007fd0a00 [thread taskq] 100017 D - 0xfffffe0007fd0800 [aiod_kick taskq] 100018 D - 0xfffffe0007fd0700 [deferred_unmount ta] 100019 D - 0xfffffe0007fd0600 [inm_free taskq] 100020 D - 0xfffffe0007fd0500 [in6m_free taskq] 100021 D - 0xfffffe0007fd0400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007fd0100 [firmware taskq] 100041 D - 0xfffffe0007fcfe00 [crypto_0] 100042 D - 0xfffffe0007fcfe00 [crypto_1] 100057 D - 0xfffffe0007fcfc00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007fcfb00 [vtnet0 txq 0] 100059 D - 0xfffffe0007fcfa00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007fcf900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058583b00 [virtio_balloon] 100066 D - 0xffffffff827b5aa1 [deadlkres] 100070 D - 0xfffffe0058d69700 [acpi_task_0] 100071 D - 0xfffffe0058d69700 [acpi_task_1] 100072 D - 0xfffffe0058d69700 [acpi_task_2] 100074 D - 0xfffffe0007fd1100 [mca taskq] 100075 D - 0xfffffe0007fcfd00 [CAM taskq] 100077 D - 0xfffffe0007fcf800 [ipsec_offload] 981 975 764 0 Z syz-executor db> show all locks Process 987 (ifconfig) thread 0xfffffe00548d1000 (100106) exclusive sleep mutex epoch-drain-mtx (epoch-drain-mtx) r = 0 (0xffffffff83bbaec8) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_epoch.c:979 exclusive sx epoch-drain-sx (epoch-drain-sx) r = 0 (0xffffffff83bbaea8) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_epoch.c:978 exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83cbc580) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:1097 Process 986 (ifconfig) thread 0xfffffe00548fa000 (100120) exclusive sx in_control (in_control) r = 0 (0xffffffff83cc0bc0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:361 Process 975 (syz-executor) thread 0xfffffe00548fb000 (100118) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe0058d7a9a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce20a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce20e0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 494 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 34987 2061K 35062 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 38 1034K 1023 vfscache 3 1025K 3 pcb 32 678K 100 inodedep 32 524K 190 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 40 313K 308 subproc 146 302K 1065 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 4312 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 25 134K 82 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 119 119K 156 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 214 41K 1201 umtx 320 40K 320 temp 33 37K 2346 shm 2 34K 5 hostcache 1 32K 1 DEVFS3 128 32K 148 LRO 30 31K 52 msg 4 30K 4 kbdmux 6 28K 6 routetbl 518 26K 1651 DEVFS_RULE 56 20K 56 BPF 13 18K 24 ifaddr 62 17K 156 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 17 kenv 95 12K 95 lltable 36 11K 119 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 bmsafemap 2 9K 152 plimit 22 9K 410 devstat 4 9K 4 UART 12 9K 12 ether_multi 101 9K 421 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 cred 28 7K 198 pf_ifnet 20 7K 70 sglist 6 7K 6 in6_multi 46 7K 156 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 73 6K 1065 ufs_dirhash 24 5K 24 UMA 267 5K 267 pwddesc 67 5K 992 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 94 3K 2286 terminal 11 3K 11 DEVFSP 43 3K 161 diradd 21 3K 141 mkdir 20 3K 134 uidinfo 5 3K 9 session 20 3K 47 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 135 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 newdirblk 15 2K 67 lockf 16 2K 38 Unitno 26 2K 90 CAM XPT 22 2K 543 sctp_atcl 4 2K 17 tun 4 2K 14 selfd 24 2K 13801 toponodes 6 2K 6 ipsecpolicy 2 2K 2 ip6ndp 10 2K 32 sctp_ifa 9 2K 32 msi 9 2K 9 netlink 2 2K 264 sctp_timw 4 1K 4 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 27 in_multi 4 1K 18 nhops 6 1K 8 vnodemarker 2 1K 20 select 8 1K 33 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 dirrem 3 1K 96 mld 6 1K 16 igmp 6 1K 16 pfil 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 287 mount 16 1K 165 pci_link 10 1K 10 osd 13 1K 43 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_ifn 4 1K 32 indirdep 2 1K 84 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 in6_mfilter 5 1K 5 vnodes 1 1K 2 ktls 1 1K 5 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 filecaps 7 1K 81 ip6_msource 3 1K 3 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 39 sctp_atky 4 1K 24 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 procdesc 1 1K 10 eventfd 1 1K 2 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 3327 sctp_vrf 1 1K 1 sctp_athm 4 1K 20 vnet 1 1K 1 iov 1 1K 14478 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 44 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 98 ip6_moptions 1 1K 3 vnet_data_free 1 1K 1 fadvise 1 1K 3 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 50 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_a_it 0 0K 50 sctp_aadr 0 0K 0 sctp_stro 0 0K 4 sctp_stri 0 0K 6 sctp_map 0 0K 8 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 filemon 0 0K 1 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 153 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 61 freeblks 0 0K 55 freefrag 0 0K 28 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 20 ipsecrequest 0 0K 0 ip6opt 0 0K 8 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 1 ip_moptions 0 0K 1 in_mfilter 0 0K 2 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 VN POLL 0 0K 1 statfs 0 0K 191 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 14 lio 0 0K 1 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 117 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 296 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 636 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 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 md_sectors 0 0K 0 md_disk 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 12404 0 254 38494208 0 mbuf 256 8617 1045 16365 0 254 2473472 0 BUF TRIE 152 237 11567 1064 0 62 1794208 0 malloc-4096 4096 401 5 2039 0 2 1662976 0 malloc-384 384 4157 43 4179 0 30 1612800 0 malloc-128 128 12035 86 12851 0 126 1551488 0 UMA Slabs 0 112 10979 31 10979 0 126 1233120 0 sctp_asoc 2256 0 510 4 0 254 1150560 0 tcp_log 416 1204 1343 3800 0 254 1059552 0 RADIX NODE 152 6800 163 40116 0 62 1058376 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16453 74 16453 0 254 925512 0 malloc-65536 65536 13 1 16 0 1 917504 0 FFS inode 1168 568 27 630 0 8 694960 0 sctp_ep 1152 4 507 10 0 254 588672 0 socket 1024 39 469 1580 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 22 2 149 0 1 393216 0 sctp_raddr 736 0 517 4 0 254 380512 0 VM OBJECT 248 1254 186 16000 0 62 357120 0 THREAD 1872 144 16 212 0 8 299520 0 256 Bucket 2048 136 8 1025 0 8 294912 0 VNODE 440 606 60 680 0 30 293040 0 malloc-64 64 3994 353 17872 0 254 278208 0 DEVCTL 1024 145 103 270 0 0 253952 0 malloc-16 16 14465 285 14812 0 254 236000 0 malloc-2048 2048 106 6 115 0 8 229376 0 malloc-65536 65536 1 2 61 0 1 196608 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5347 323 5825 0 254 181440 0 MAP ENTRY 96 1582 308 51719 0 126 181440 0 malloc-128 128 1141 254 25297 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 10 506 1236 0 254 165120 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-32768 32768 0 5 44 0 1 163840 0 FFS2 dinode 256 568 62 630 0 62 161280 0 malloc-256 256 88 542 1288 0 62 161280 0 FPU_save_area 832 146 34 268 0 16 149760 0 malloc-1024 1024 136 8 180 0 16 147456 0 malloc-4096 4096 27 7 233 0 2 139264 0 S VFS Cache 104 1025 262 1122 0 126 133848 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 3 61 1085 0 8 131072 0 mbuf_packet 256 0 508 258 0 254 130048 0 ksiginfo 112 63 981 96 0 126 116928 0 PROC 1376 68 9 987 0 8 105952 0 malloc-32768 32768 2 1 13 0 1 98304 0 malloc-256 256 253 122 884 0 62 96000 0 filedesc0 1072 68 16 992 0 8 90048 0 UMA Kegs 384 225 8 225 0 30 89472 0 128 Bucket 1024 43 40 248 0 16 84992 0 64 Bucket 512 82 78 5075 0 30 81920 0 sctp_chunk 152 0 520 3 0 254 79040 0 g_bio 408 0 180 6938 0 30 73440 0 malloc-384 384 137 43 480 0 30 69120 0 malloc-64 64 549 522 1728 0 254 68544 0 malloc-64 64 581 490 2532 0 254 68544 0 malloc-128 128 384 143 1004 0 126 67456 0 malloc-128 128 328 199 830 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 4 0 5 0 1 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 174 81 861 0 62 65280 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-64 64 280 539 14332 0 254 52416 0 malloc-128 128 132 271 906 0 126 51584 0 malloc-128 128 140 263 295 0 126 51584 0 malloc-256 256 65 130 532 0 62 49920 0 malloc-256 256 67 128 170 0 62 49920 0 32 Bucket 256 69 126 17549 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14916 0 16 49152 0 malloc-2048 2048 16 8 39 0 8 49152 0 malloc-2048 2048 11 13 105 0 8 49152 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 8 25 27 0 8 43032 0 malloc-8192 8192 3 2 86 0 1 40960 0 malloc-4096 4096 5 5 22 0 2 40960 0 pcpu-8 8 4837 283 6481 0 254 40960 0 VMSPACE 584 46 24 966 0 16 40880 0 pipe 736 20 35 362 0 16 40480 0 da_ccb 544 0 70 1865 0 16 38080 0 udp_inpcb 408 9 81 240 0 30 36720 0 malloc-64 64 8 559 26 0 254 36288 0 malloc-64 64 114 453 1960 0 254 36288 0 malloc-64 64 0 567 2298 0 254 36288 0 malloc-64 64 96 471 538 0 254 36288 0 malloc-128 128 32 247 132 0 126 35712 0 malloc-128 128 41 238 3385 0 126 35712 0 routing nhops 256 18 117 69 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 32 58 191 0 30 34560 0 malloc-256 256 31 104 1018 0 62 34560 0 malloc-256 256 9 126 367 0 62 34560 0 malloc-256 256 30 105 344 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 SLEEPQUEUE 88 161 223 161 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 23 0 2 32768 0 malloc-2048 2048 9 7 25 0 8 32768 0 malloc-2048 2048 5 11 101 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 3 29 1270 0 16 32768 0 malloc-1024 1024 5 27 166 0 16 32768 0 malloc-1024 1024 8 24 11 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 5 59 10 0 30 32768 0 malloc-512 512 3 61 120 0 30 32768 0 malloc-512 512 0 64 16 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 9 55 9 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 8439 0 126 32000 0 PGRP 120 24 240 62 0 126 31680 0 clpbuf 2624 0 12 68 0 4 31488 0 sctp_laddr 48 0 588 54 0 254 28224 0 malloc-32 32 568 314 1164 0 254 28224 0 malloc-32 32 317 565 602 0 254 28224 0 16 Bucket 144 59 137 299 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 udplite_inpcb 408 0 63 2 0 30 25704 0 cpuset 200 9 119 11 0 62 25600 0 malloc-8192 8192 2 1 21 0 1 24576 0 ertt_txseginfo 40 0 606 270 0 254 24240 0 PWD 40 25 581 145 0 254 24240 0 rtentry 168 21 123 69 0 62 24192 0 8 Bucket 80 52 248 311 0 126 24000 0 malloc-384 384 15 45 93 0 30 23040 0 malloc-384 384 41 19 476 0 30 23040 0 ripcb 376 6 54 18 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 8 272 27 0 126 20160 0 malloc-32 32 51 579 113 0 254 20160 0 malloc-32 32 137 493 956 0 254 20160 0 malloc-32 32 10 620 1143 0 254 20160 0 malloc-32 32 31 599 3693 0 254 20160 0 2 Bucket 32 64 566 380 0 254 20160 0 KNOTE 160 1 124 304 0 62 20000 0 AIOCB 552 0 35 10 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 7 0 2 16384 0 malloc-4096 4096 0 4 11 0 2 16384 0 malloc-4096 4096 1 3 192 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 56 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 3 333 4 0 254 16128 0 malloc-16 16 311 689 1967 0 254 16000 0 AIO 208 0 76 12 0 62 15808 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 malloc-32 32 9 369 49 0 254 12096 0 malloc-16 16 26 724 87 0 254 12000 0 malloc-16 16 34 716 191 0 254 12000 0 malloc-16 16 27 723 44 0 254 12000 0 malloc-16 16 220 530 3178 0 254 12000 0 malloc-16 16 4 746 519 0 254 12000 0 malloc-16 16 23 727 24807 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 0 30 2 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 AIOLIO 272 0 42 1 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 0 334 823 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_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 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 cryptop 280 0 0 0 0 30 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-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-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-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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 db> show all tcpcbs/l