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 = 0x20:0xffffffff81a709f0 stack pointer = 0x0:0xfffffe0056d6a4e0 frame pointer = 0x0:0xfffffe0056d6a550 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 = 920 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 SYZFAIL: failed to recv rpc rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe0002bf1850 rbx: 0000000000000000 rbp: fffffe0056d6a550 r10: 0000000000000000 r11: 0000000000000033 r12: fffffe006e4ef400 r13: fffffe005857f800 r14: fffffe006e4ef424 r15: fffffe005857f9d0 trap number = 12 panic: page fault cpuid = 1 time = 1751833818 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d69d10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d69e70 vpanic() at vpanic+0x257/frame 0xfffffe0056d6a030 panic() at panic+0xb5/frame 0xfffffe0056d6a0f0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056d6a230 trap() at trap+0x78e/frame 0xfffffe0056d6a410 calltrap() at calltrap+0x8/frame 0xfffffe0056d6a410 --- trap 0xc, rip = 0xffffffff81a709f0, rsp = 0xfffffe0056d6a4e0, rbp = 0xfffffe0056d6a550 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe0056d6a550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056d6a680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056d6a6e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056d6a730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056d6a770 soclose() at soclose+0x41f/frame 0xfffffe0056d6a860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056d6a890 closef() at closef+0x655/frame 0xfffffe0056d6aa70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056d6ac50 exit1() at exit1+0x887/frame 0xfffffe0056d6acf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0056d6ad10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056d6af30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffdc90 KDB: enter: panic [ thread pid 920 tid 100102 ] Stopped at kdb_enter+0x6e: movq $0,0x25bf457(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827bdb40 .str.27 rsp 0xfffffe0056d69e50 rbp 0xfffffe0056d69e70 rsi 0 rdi 0xffffffff816111b9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00540cf780 r13 0xfffffffffffffffd r14 0xffffffff827bdb40 .str.27 r15 0 rip 0xffffffff815fad3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bf457(%rip) db> show proc Process 920 (syz-executor) at 0xfffffe00540ca580: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 768 at 0xfffffe0054105000 ABI: FreeBSD ELF32 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005410e248 (map 0xfffffe005410e248) (map.pmap 0xfffffe005410e2e8) (pmap 0xfffffe005410e358) threads: 1 100102 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 922 0 0 0 DL mdwait 0xfffffe0058546000 [md0] 921 765 765 0 R (threaded) syz-executor 100192 RunQ syz-executor 100197 Run CPU 0 syz-executor 920 768 768 0 RE CPU 1 syz-executor 919 1 768 0 T uwait 0xfffffe00584fad00 syz-executor 918 915 915 0 L *if_addr 0xfffffe00079f9540 ifconfig 917 767 767 0 R (threaded) syz-executor 100091 RunQ syz-executor 100194 S kqread 0xfffffe006e027d00 syz-executor 915 764 915 0 S wait 0xfffffe00540ec5a0 syz-executor 912 1 765 0 SV uwait 0xfffffe00077e9d80 syz-executor 901 1 901 0 S uwait 0xfffffe0058274900 syz-executor 897 1 768 0 T uwait 0xfffffe0058275580 syz-executor 858 1 858 0 S uwait 0xfffffe00584fb900 syz-executor 853 1 767 0 T uwait 0xfffffe00584faa00 syz-executor 828 816 828 0 Ss select 0xfffffe000778e440 dhclient 827 1 768 0 S uwait 0xfffffe0058274100 syz-executor 821 1 821 0 Ss select 0xfffffe000778e540 dhclient 816 791 423 65 S select 0xfffffe00593fd0c0 dhclient 815 1 765 0 S uwait 0xfffffe0058274e00 syz-executor 811 0 0 0 DL aiordy 0xfffffe000780a060 [aiod4] 810 0 0 0 DL aiordy 0xfffffe000780a5c0 [aiod3] 809 0 0 0 DL aiordy 0xfffffe0054004040 [aiod2] 808 0 0 0 DL aiordy 0xfffffe00540ecb00 [aiod1] 791 423 423 0 S wait 0xfffffe005400b580 sh 768 764 768 0 R syz-executor 767 764 767 0 R syz-executor 765 764 765 0 R syz-executor 764 762 762 0 R syz-executor 762 760 762 0 Ss sigsusp 0xfffffe005400c0f0 csh 760 681 760 0 Ss select 0xfffffe00077901c0 sshd 749 1 749 0 Rs+ getty 748 1 748 0 Ss+ ttyin 0xfffffe0007a7b4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00586300b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0007a7b8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00586304b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00586308b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058630cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00586310b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00586314b0 getty 737 1 17 0 S+ piperd 0xfffffe0059889e60 logger 736 735 17 0 S+ nanslp 0xffffffff83b9b340 sleep 735 1 17 0 S+ wait 0xfffffe005400bae0 sh 685 1 685 0 Ss nanslp 0xffffffff83b9b340 cron 681 1 681 0 Ss select 0xfffffe000778f5c0 sshd 494 1 494 0 Ss select 0xfffffe000778f740 syslogd 423 1 423 0 Ss wait 0xfffffe0054003ae0 devd 422 1 422 65 Ss select 0xfffffe00593fdac0 dhclient 337 1 337 0 Ss select 0xfffffe000778f7c0 dhclient 334 1 334 0 Ss select 0xfffffe00593fdd40 dhclient 16 0 0 0 DL syncer 0xffffffff83cb8e20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002560 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cb7360 [bufdaemon] 100082 RunQ [bufspacedaemon-0] 100093 RunQ [/ worker] 9 0 0 0 DL psleep 0xffffffff83d02280 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83ce8354 [laundry: dom0] 100081 RunQ [uma] 7 0 0 0 DL - 0xffffffff83918cd0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff84755700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e3340 [doneq0] 100046 D - 0xffffffff838e32c0 [async] 100075 D - 0xffffffff838e3140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ce3c00 [crypto] 100043 D crypto_ 0xfffffe0057d73030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d73080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b43d00 [g_event] 100038 D - 0xffffffff83b43d20 [g_up] 100039 D - 0xffffffff83b43d40 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *in6_mul 0xfffffe000782e840 [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] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce46a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c35ff0 [swapper] 100005 D - 0xfffffe0007a8de00 [softirq_0] 100006 D - 0xfffffe0007a8dd00 [softirq_1] 100007 D - 0xfffffe0007a8dc00 [if_io_tqg_0] 100008 D - 0xfffffe0007a8db00 [if_io_tqg_1] 100009 D - 0xfffffe0007a8da00 [if_config_tqg_0] 100010 D - 0xfffffe000776d700 [kqueue_ctx taskq] 100011 D - 0xfffffe000776d500 [jail_remove taskq] 100012 D - 0xfffffe000776d300 [bus taskq] 100015 D - 0xfffffe000776cc00 [thread taskq] 100017 D - 0xfffffe000776c800 [aiod_kick taskq] 100018 D - 0xfffffe000776c600 [deferred_unmount ta] 100019 D - 0xfffffe000776c400 [inm_free taskq] 100020 D - 0xfffffe000776c200 [in6m_free taskq] 100021 D - 0xfffffe000776c000 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776bd00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776bd00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776bd00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776bd00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776b800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776b800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776b800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776b800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053eef100 [firmware taskq] 100040 D - 0xfffffe0053eeeb00 [crypto_0] 100041 D - 0xfffffe0053eeeb00 [crypto_1] 100056 D - 0xfffffe0053eede00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053eedd00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eedc00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053eedb00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0007790680 [virtio_balloon] 100065 D - 0xffffffff827c2f20 [deadlkres] 100069 D - 0xfffffe0058500100 [acpi_task_0] 100070 D - 0xfffffe0058500100 [acpi_task_1] 100071 D - 0xfffffe0058500100 [acpi_task_2] 100073 D - 0xfffffe000776e800 [mca taskq] 100074 D - 0xfffffe0053eee600 [CAM taskq] 100076 D - 0xfffffe00584ff600 [ipsec_offload] db> show all locks Process 921 (syz-executor) thread 0xfffffe0054123000 (100197) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80006001000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:1400 exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff8390e400) locked @ /syzkaller/managers/i386/kernel/sys/dev/md/md.c:1803 Process 920 (syz-executor) thread 0xfffffe00540cf780 (100102) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe005857f9a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cdf180) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83cdf1c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1330 Process 918 (ifconfig) thread 0xfffffe005412b780 (100149) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83cb9600) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:1082 Process 6 (pf purge) thread 0xfffffe00079fc780 (100067) shared sx vnet_sxlock (vnet_sxlock) r = 0 (0xffffffff83cbd380) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf.c:2585 exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff845669c0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf.c:2581 Process 2 (clock) thread 0xfffffe000781a780 (100031) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83cbd3c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1304 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 486 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4214 sysctloid 35008 2062K 35317 vtbuf 24 1968K 46 kobj 330 1320K 512 newblk 337 1108K 449 vfscache 3 1025K 3 pcb 33 676K 106 inodedep 94 547K 170 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 md_sectors 74 296K 224 subproc 142 286K 1002 filedesc 34 265K 263 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 43 139K 90 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 140 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 umtx 304 38K 304 kdtrace 198 38K 1121 BPF 21 36K 39 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 142 msg 4 30K 4 kbdmux 6 28K 6 LRO 26 27K 38 routetbl 383 24K 1167 temp 27 21K 2126 DEVFS_RULE 56 20K 56 ifaddr 65 18K 114 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 lltable 42 13K 88 ifnet 7 13K 12 kenv 95 12K 95 GEOM 61 11K 541 CAM queue 5 11K 1528 ether_multi 124 10K 368 rman 82 10K 437 ksem 4 10K 6 plimit 24 9K 394 rpc 8 9K 8 bmsafemap 3 9K 141 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 in6_multi 56 8K 129 taskqueue 69 8K 72 cred 27 7K 229 kqueue 68 7K 959 md_disk 75 7K 230 sglist 6 7K 6 CAM DEV 3 6K 510 diradd 46 6K 133 pf_ifnet 15 6K 46 pfs_nodes 22 6K 22 dirrem 21 6K 103 mkdir 40 5K 158 ufs_dirhash 24 5K 24 UMA 267 5K 269 newdirblk 33 5K 79 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 923 CC Mem 28 4K 188 acpisem 28 4K 28 DEVFSP 46 3K 128 proc-args 91 3K 2102 terminal 11 3K 11 session 22 3K 40 indirdep 10 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 7 kcovinfo 36 3K 90 lockf 20 3K 33 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 8666 Unitno 30 2K 90 ip6ndp 11 2K 23 CAM XPT 22 2K 543 tun 4 2K 9 toponodes 6 2K 6 sctp_ifa 11 2K 24 ipsecpolicy 2 2K 2 inpcbpolicy 44 2K 435 select 11 2K 29 in_multi 5 2K 13 sctp_atcl 3 2K 16 msi 9 2K 9 netlink 2 2K 181 nhops 7 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 8 NFSD session 1 1K 1 osd 33 1K 204 CAM periph 4 1K 271 freework 4 1K 85 sctp_timw 3 1K 3 ipsec 3 1K 3 freefile 6 1K 62 freeblks 3 1K 72 mld 6 1K 11 igmp 6 1K 11 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 113 pci_link 10 1K 10 sctp_ifn 5 1K 24 crypto 4 1K 12 encap_export_host 12 1K 12 ioctlops 1 1K 115 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 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 cryptodev 3 1K 67 frag6 2 1K 3 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 soname 4 1K 3387 sctp_atky 3 1K 19 sctp_vrf 1 1K 1 in6_mfilter 1 1K 14 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 sctp_athm 3 1K 16 cpus 2 1K 2 ip6_moptions 1 1K 14 vnet_data_free 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 31 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 31 sctp_aadr 0 0K 0 sctp_stro 0 0K 3 sctp_stri 0 0K 0 sctp_map 0 0K 6 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 mqdata 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 23 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 9 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 12 ipsecrequest 0 0K 0 ip6opt 0 0K 5 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 0 statfs 0 0K 188 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 10 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 13887 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 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 84 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 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 8320 1078 12237 0 254 38494208 0 mbuf 256 8638 1024 16290 0 254 2473472 0 BUF TRIE 152 204 11600 424 0 62 1794208 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11536 182 12134 0 126 1499904 0 malloc-4096 4096 341 3 1000 0 2 1409024 0 UMA Slabs 0 112 11166 24 11166 0 126 1253280 0 vmem btag 56 21221 346 30355 0 254 1207752 0 tcp_log 416 1392 1155 4839 0 254 1059552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6405 194 32787 0 62 1003048 0 FFS inode 1168 560 21 622 0 8 678608 0 malloc-65536 65536 9 1 20 0 1 655360 0 256 Bucket 2048 130 158 1993 0 8 589824 0 sctp_ep 1152 3 508 13 0 254 588672 0 sctp_asoc 2256 0 255 3 0 254 575280 0 socket 1024 65 443 1751 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 8 240 1056 0 8 507904 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-4096 4096 90 4 463 0 2 385024 0 malloc-16384 16384 18 2 318 0 1 327680 0 VM OBJECT 248 1239 73 14926 0 62 325376 0 malloc-4096 4096 74 2 938 0 2 311296 0 md0 8 37084 0 37084 0 254 296672 0 VNODE 440 596 70 666 0 30 293040 0 THREAD 1860 133 19 197 0 8 282720 0 malloc-64 64 4137 210 5339 0 254 278208 0 malloc-2048 2048 106 14 297 0 8 245760 0 malloc-16 16 14507 243 16140 0 254 236000 0 DEVCTL 1024 95 125 222 0 0 225280 0 sctp_raddr 736 0 264 3 0 254 194304 0 malloc-32 32 5460 462 6075 0 254 189504 0 UMA Zones 768 239 0 241 0 16 183552 0 malloc-128 128 1248 147 28798 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1253 0 254 165120 0 FFS2 dinode 256 560 70 622 0 62 161280 0 MAP ENTRY 96 1521 117 48106 0 126 157248 0 FPU_save_area 832 135 27 273 0 16 134784 0 S VFS Cache 104 1011 276 1126 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 60 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 116 12 145 0 16 131072 0 malloc-256 256 417 93 616 0 62 130560 0 mbuf_packet 256 4 504 241 0 254 130048 0 ksiginfo 112 55 989 90 0 126 116928 0 malloc-128 128 689 210 1167 0 126 115072 0 PROC 1376 63 14 922 0 8 105952 0 UMA Kegs 384 226 7 228 0 30 89472 0 128 Bucket 1024 43 40 240 0 16 84992 0 filedesc0 1072 64 13 923 0 8 82544 0 g_bio 408 0 180 5072 0 30 73440 0 malloc-384 384 145 35 301 0 30 69120 0 malloc-64 64 515 556 14986 0 254 68544 0 malloc-128 128 302 225 310 0 126 67456 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-2048 2048 15 17 68 0 8 65536 0 64 Bucket 512 71 57 3582 0 30 65536 0 malloc-256 256 131 124 218 0 62 65280 0 malloc-256 256 180 75 1183 0 62 65280 0 tcp_inpcb 1304 28 20 188 0 8 62592 0 malloc-8192 8192 5 2 128 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-64 64 465 354 670 0 254 52416 0 malloc-128 128 332 71 1013 0 126 51584 0 ttyoutq 256 72 123 160 0 62 49920 0 malloc-256 256 56 139 488 0 62 49920 0 malloc-256 256 72 123 922 0 62 49920 0 32 Bucket 256 67 128 1118 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14065 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 28 20 37 0 16 49152 0 malloc-1024 1024 10 38 1637 0 16 49152 0 malloc-384 384 78 42 791 0 30 46080 0 malloc-384 384 103 17 114 0 30 46080 0 da_ccb 544 0 84 1351 0 16 45696 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 6 4 106 0 2 40960 0 pcpu-8 8 4803 317 5783 0 254 40960 0 VMSPACE 584 43 27 895 0 16 40880 0 udp_inpcb 408 11 79 226 0 30 36720 0 malloc-64 64 27 540 77 0 254 36288 0 malloc-64 64 207 360 365 0 254 36288 0 malloc-64 64 150 417 9798 0 254 36288 0 malloc-64 64 49 518 208 0 254 36288 0 malloc-64 64 76 491 1529 0 254 36288 0 malloc-128 128 22 257 36 0 126 35712 0 malloc-128 128 132 147 638 0 126 35712 0 malloc-128 128 71 208 470 0 126 35712 0 routing nhops 256 24 111 57 0 62 34560 0 malloc-256 256 57 78 110 0 62 34560 0 malloc-256 256 83 52 592 0 62 34560 0 malloc-256 256 55 80 191 0 62 34560 0 malloc-16384 16384 1 1 2 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-2048 2048 2 14 9 0 8 32768 0 malloc-2048 2048 6 10 11 0 8 32768 0 malloc-2048 2048 6 10 71 0 8 32768 0 malloc-2048 2048 7 9 94 0 8 32768 0 malloc-1024 1024 10 22 218 0 16 32768 0 malloc-1024 1024 4 28 23 0 16 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 163 0 30 32768 0 malloc-512 512 5 59 85 0 30 32768 0 malloc-512 512 5 59 11 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 ipq 56 0 576 3 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 211 189 7930 0 126 32000 0 PGRP 120 28 236 54 0 126 31680 0 clpbuf 2624 0 12 15 0 4 31488 0 sctp_laddr 48 0 588 34 0 254 28224 0 malloc-32 32 334 548 410 0 254 28224 0 16 Bucket 144 55 141 252 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 udplite_inpcb 408 0 63 3 0 30 25704 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 46 0 62 25600 0 pipe 736 21 12 321 0 16 24288 0 PWD 40 25 581 154 0 254 24240 0 rtentry 168 27 117 57 0 62 24192 0 8 Bucket 80 92 208 439 0 126 24000 0 malloc-384 384 10 50 35 0 30 23040 0 ripcb 376 5 55 18 0 30 22560 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 28 252 188 0 126 20160 0 malloc-32 32 41 589 101 0 254 20160 0 malloc-32 32 142 488 580 0 254 20160 0 malloc-32 32 375 255 466 0 254 20160 0 malloc-32 32 37 593 717 0 254 20160 0 malloc-32 32 51 579 2789 0 254 20160 0 malloc-32 32 17 613 1627 0 254 20160 0 2 Bucket 32 57 573 460 0 254 20160 0 KNOTE 160 1 124 21 0 62 20000 0 tcp_bbr_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 2 0 30 19600 0 AIOCB 552 0 35 5 0 16 19320 0 L VFS Cache 320 0 60 3 0 30 19200 0 AIOLIO 272 0 70 5 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 1 1 3 0 1 16384 0 malloc-8192 8192 0 2 19 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 122 0 2 16384 0 malloc-4096 4096 0 4 6 0 2 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 0 16 3 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 4 28 10 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 AIO 208 1 75 10 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 ertt_txseginfo 40 1 302 288 0 254 12120 0 malloc-16 16 55 695 255 0 254 12000 0 malloc-16 16 10 740 135 0 254 12000 0 malloc-16 16 299 451 463 0 254 12000 0 malloc-16 16 27 723 48 0 254 12000 0 malloc-16 16 183 567 2909 0 254 12000 0 malloc-16 16 19 731 25112 0 254 12000 0 malloc-16 16 30 720 204 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 1 29 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-4096 4096 0 2 1 0 2 8192 0 vtnet_tx_hdr 24 0 334 1332 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 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 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 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl