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 = 0x20:0xffffffff81aa4c60 stack pointer = 0x28:0xfffffe0056c604e0 frame pointer = 0x28:0xfffffe0056c60550 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 = 1153 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe0000000000 rbx: 0000000000000000 rbp: fffffe0056c60550 r10: 0000000000000000 r11: 0000000000000000 r12: fffffe007a256580 r13: fffffe0058573800 r14: fffffe007a2565a4 r15: fffffe00585739d0 trap number = 12 panic: page fault cpuid = 1 time = 1758622540 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c5fd10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c5fe70 vpanic() at vpanic+0x257/frame 0xfffffe0056c60030 panic() at panic+0xb5/frame 0xfffffe0056c600f0 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056c60230 trap() at trap+0x78e/frame 0xfffffe0056c60410 calltrap() at calltrap+0x8/frame 0xfffffe0056c60410 --- trap 0xc, rip = 0xffffffff81aa4c60, rsp = 0xfffffe0056c604e0, rbp = 0xfffffe0056c60550 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe0056c60550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056c60680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056c606e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056c60730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056c60770 soclose() at soclose+0x41f/frame 0xfffffe0056c60860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056c60890 closef() at closef+0x655/frame 0xfffffe0056c60a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056c60c50 exit1() at exit1+0x887/frame 0xfffffe0056c60cf0 sys__exit() at sys__exit+0x28/frame 0xfffffe0056c60d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056c60f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056c60f30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x3a565a, rsp = 0x821033268, rbp = 0x821033270 --- KDB: enter: panic [ thread pid 1153 tid 100091 ] Stopped at kdb_enter+0x6e: movq $0,0x259e0f7(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff828086a0 .str.27 rsp 0xfffffe0056c5fe50 rbp 0xfffffe0056c5fe70 rsi 0 rdi 0xffffffff81644349 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00540bc000 r13 0xfffffffffffffffd r14 0xffffffff828086a0 .str.27 r15 0 rip 0xffffffff8162da9e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259e0f7(%rip) db> show proc Process 1153 (syz-executor) at 0xfffffe005400cac0: state: NORMAL uid: -1 gid: 0 supp gids: 0, 5 parent: pid 765 at 0xfffffe00540ce010 ABI: FreeBSD ELF64 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005416a6d8 (map 0xfffffe005416a6d8) (map.pmap 0xfffffe005416a778) (pmap 0xfffffe005416a7e8) threads: 1 100091 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1153 765 765 -1 RE CPU 1 syz-executor 1136 1 765 60928 S uwait 0xfffffe006e5fed80 syz-executor 1135 1 765 60928 S uwait 0xfffffe006e5fec80 syz-executor 1134 1 765 0 S uwait 0xfffffe006e506880 syz-executor 1125 1 1078 0 S uwait 0xfffffe00584ea780 syz-executor 1124 1 1045 0 S uwait 0xfffffe006e506800 syz-executor 1120 1 1045 0 S uwait 0xfffffe00584ea480 syz-executor 1113 1 1045 0 S uwait 0xfffffe006e507280 syz-executor 1111 1 1078 0 S uwait 0xfffffe006e506d00 syz-executor 1110 1 765 0 S uwait 0xfffffe0057d92180 syz-executor 1108 1 1045 0 S uwait 0xfffffe006e508280 syz-executor 1106 1 1078 0 S uwait 0xfffffe0057d91500 syz-executor 1095 1 1045 0 S uwait 0xfffffe0057d00600 syz-executor 1092 1 1045 0 S uwait 0xfffffe006e507180 syz-executor 1089 1 1045 0 S uwait 0xfffffe00584ea000 syz-executor 1078 764 1078 0 S piperd 0xfffffe00598472e0 syz-executor 1076 1 765 0 S uwait 0xfffffe0057d91800 syz-executor 1075 1 765 0 S uwait 0xfffffe006e509580 syz-executor 1045 764 1045 0 S piperd 0xfffffe0059846700 syz-executor 1024 1 767 0 S uwait 0xfffffe006e58d280 syz-executor 1007 1 767 0 S uwait 0xfffffe006e508c00 syz-executor 1005 1 766 0 S uwait 0xfffffe00584e9780 syz-executor 997 0 0 0 DL mdwait 0xfffffe0077912000 [md0] 975 1 766 0 SV uwait 0xfffffe006e507f00 syz-executor 966 1 766 0 S uwait 0xfffffe006e508e00 syz-executor 957 1 953 0 S uwait 0xfffffe006e508d00 syz-executor 948 1 767 0 S uwait 0xfffffe006e507880 syz-executor 943 1 766 0 S uwait 0xfffffe006e508f00 syz-executor 939 1 765 0 S uwait 0xfffffe006e507380 syz-executor 926 1 766 0 S uwait 0xfffffe00584e9880 syz-executor 920 1 767 0 S uwait 0xfffffe0057d00680 syz-executor 912 1 767 0 S uwait 0xfffffe0057d91200 syz-executor 889 1 766 0 S uwait 0xfffffe006e507e80 syz-executor 861 1 765 0 S uwait 0xfffffe0057d94400 syz-executor 853 1 766 0 S uwait 0xfffffe006e508580 syz-executor 844 1 765 0 S uwait 0xfffffe006e58d500 syz-executor 837 1 767 0 S uwait 0xfffffe006e507980 syz-executor 835 0 0 0 DL (threaded) [KTLS] 100131 D - 0xfffffe00596e0e00 [thr_0] 100153 D - 0xfffffe00596e0e80 [thr_1] 100154 D - 0xffffffff83cbe628 [reclaim_0] 834 0 0 0 DL aiordy 0xfffffe005410a560 [aiod4] 833 0 0 0 DL aiordy 0xfffffe00540cc558 [aiod3] 832 0 0 0 DL aiordy 0xfffffe005410aab8 [aiod2] 831 0 0 0 DL aiordy 0xfffffe005410b010 [aiod1] 830 1 767 0 S uwait 0xfffffe006e509480 syz-executor 827 1 765 0 S uwait 0xfffffe006e509380 syz-executor 825 1 765 0 S uwait 0xfffffe00584e9980 syz-executor 819 805 819 0 Ss select 0xfffffe0058613040 dhclient 805 785 423 65 S select 0xfffffe00586131c0 dhclient 785 1 423 0 S wait 0xfffffe00540cc000 sh 765 764 765 0 S nanslp 0xffffffff83bacc40 syz-executor 764 762 762 0 S nanslp 0xffffffff83bacc40 syz-executor 762 760 762 0 Ss sigsusp 0xfffffe00540de0b0 csh 760 681 760 0 Ss select 0xfffffe0057de09c0 sshd 747 1 747 0 Ts+ getty 746 1 746 0 Ts+ getty 745 1 745 0 Ts+ getty 744 1 744 0 Ts+ getty 743 1 743 0 Ts+ getty 742 1 742 0 Ts+ getty 741 1 741 0 Ts+ getty 740 1 740 0 Ts+ getty 739 1 739 0 Ts+ getty 736 1 17 0 S+ nanslp 0xffffffff83bacc40 sleep 681 1 681 0 Ss select 0xfffffe0058613540 sshd 16 0 0 0 DL syncer 0xffffffff83cca820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc8d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005862e4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d13cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf9d88 [dom0] 100080 D launds 0xffffffff83cf9d94 [laundry: dom0] 100081 D umarcl 0xffffffff81e13cb0 [uma] 7 0 0 0 DL - 0xffffffff839255d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84633f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff844b2700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ef340 [doneq0] 100046 D - 0xffffffff838ef2c0 [async] 100075 D - 0xffffffff838ef140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf5660 [crypto] 100043 D crypto_ 0xfffffe0053ee4d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ee4d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b55640 [g_event] 100038 D - 0xffffffff83b55660 [g_up] 100039 D - 0xffffffff83b55680 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (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 RunQ [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cf6100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c51ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe000776aa00 [kqueue_ctx taskq] 100011 D - 0xfffffe000776a900 [jail_remove taskq] 100012 D - 0xfffffe000776a800 [bus taskq] 100015 D - 0xfffffe000776a500 [thread taskq] 100017 D - 0xfffffe000776a300 [aiod_kick taskq] 100018 D - 0xfffffe000776a200 [deferred_unmount ta] 100019 D - 0xfffffe000776a100 [inm_free taskq] 100020 D - 0xfffffe000776a000 [in6m_free taskq] 100021 D - 0xfffffe0007769e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007769d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007769d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007769d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007769d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007769c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007769c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007769c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007769c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007769a00 [firmware taskq] 100040 D - 0xfffffe0007769900 [crypto_0] 100041 D - 0xfffffe0007769900 [crypto_1] 100056 D - 0xfffffe0057de6d00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057de6c00 [vtnet0 txq 0] 100058 D - 0xfffffe0057de6b00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057de6a00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon] 100065 D - 0xffffffff8280cd80 [deadlkres] 100069 D - 0xfffffe00593fd500 [acpi_task_0] 100070 D - 0xfffffe00593fd500 [acpi_task_1] 100071 D - 0xfffffe00593fd500 [acpi_task_2] 100073 D - 0xfffffe000776ab00 [mca taskq] 100074 D - 0xfffffe0007769700 [CAM taskq] 100076 D - 0xfffffe000776c500 [ipsec_offload] 100392 D - 0xfffffe0059ac9e00 [netlink_socket (PID] 100393 D - 0xfffffe0059ac7500 [netlink_socket (PID] 100394 D - 0xfffffe00593fd300 [netlink_socket (PID] 100395 D - 0xfffffe000776c300 [netlink_socket (PID] 100396 D - 0xfffffe0059ac7e00 [netlink_socket (PID] 100397 D - 0xfffffe0059ac8100 [netlink_socket (PID] 100398 D - 0xfffffe0059ac8200 [netlink_socket (PID] 100399 D - 0xfffffe0059ac8300 [netlink_socket (PID] 100400 D - 0xfffffe0059ac8500 [netlink_socket (PID] 100401 D - 0xfffffe00593fd100 [netlink_socket (PID] 100402 D - 0xfffffe00593fcd00 [netlink_socket (PID] 100562 D - 0xfffffe00593fad00 [netlink_socket (PID] db> show all locks Process 1153 (syz-executor) thread 0xfffffe00540bc000 (100091) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00585739a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cf0bc0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83cf0c00) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 408 5582K 780 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4213 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 331 1324K 508 newblk 47 1036K 1666 vfscache 3 1025K 3 pcb 54 685K 258 filedesc 75 598K 755 inodedep 47 530K 514 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 181 358K 1266 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 177152 acpica 1674 184K 54456 vmem 5 144K 7 tidhash 3 141K 3 pagedep 31 136K 264 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 178 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1007 82K 5105 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 524 66K 531 ddb_capture 1 64K 1 LRO 56 57K 90 umtx 432 54K 432 kdtrace 252 48K 1733 routetbl 1018 47K 2870 shm 3 36K 7 hostcache 1 32K 1 DEVFS3 128 32K 154 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 83 22K 231 temp 39 21K 2887 DEVFS_RULE 56 20K 56 BPF 18 20K 58 lltable 61 19K 195 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 26 filemon 2 16K 6 tty 16 16K 16 ether_multi 185 15K 686 ithread 90 15K 90 bus-sc 34 15K 1663 eventhandler 163 14K 163 shmfd 10 12K 16 kenv 95 12K 95 cred 30 12K 256 GEOM 54 12K 471 taskqueue 105 11K 279 in6_multi 76 11K 248 CAM queue 5 11K 1528 rman 82 10K 457 rpc 8 9K 8 bmsafemap 3 9K 430 plimit 22 9K 481 ksem 2 9K 3 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 sglist 6 7K 6 pf_ifnet 17 6K 105 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 83 6K 1478 pwddesc 79 5K 1218 ufs_dirhash 24 5K 27 UMA 270 5K 270 diradd 33 5K 402 vt 11 5K 11 freework 17 5K 455 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 347 md_disk 1 4K 3 evdev 4 4K 4 acpisem 28 4K 28 sctp_ifa 27 4K 50 sctp_atcl 8 3K 30 kcovinfo 45 3K 198 terminal 11 3K 11 newdirblk 21 3K 227 uidinfo 6 3K 29 proc-args 97 3K 2677 acpidev 20 3K 20 hhook 8 3K 10 ip6ndp 15 3K 49 tun 6 3K 22 clone 9 3K 9 mkdir 17 3K 454 crypto 7 3K 49 netlink 2 3K 413 session 17 3K 54 sctp_stro 2 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 16 2K 102 lockf 17 2K 106 in_multi 7 2K 27 Unitno 28 2K 158 CAM XPT 22 2K 543 nhops 6 2K 10 toponodes 6 2K 6 inpcbpolicy 46 2K 644 ipsecpolicy 2 2K 2 msi 9 2K 9 softdep 1 1K 1 freeblks 4 1K 235 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 24 igmp 8 1K 24 vnodemarker 2 1K 34 NFSD session 1 1K 1 selfd 15 1K 57505 sctp_ifn 7 1K 50 CAM periph 4 1K 271 osd 21 1K 119 ipsec 3 1K 3 dirrem 3 1K 330 indirdep 3 1K 267 pfil 6 1K 6 isadev 6 1K 10 mount 16 1K 363 pci_link 10 1K 10 cryptodev 10 1K 179 freefile 5 1K 261 encap_export_host 12 1K 12 select 5 1K 43 ip6opt 4 1K 16 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip_msource 7 1K 8 in_mfilter 10 1K 14 counter_rate 13 1K 13 sctp_atky 10 1K 32 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_aadr 5 1K 20 in6_mfilter 5 1K 18 ip_moptions 4 1K 11 inotify 1 1K 12 vnodes 1 1K 21 ktls 1 1K 20 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 9 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_athm 8 1K 30 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_moptions 4 1K 11 aio 4 1K 8 iov 2 1K 17313 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 74 sctp_vrf 1 1K 1 sctp_map 4 1K 4 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 51 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10 sctp_iter 0 0K 73 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 73 sctp_stri 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 5 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 372 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 22 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 3 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 32 ipsecrequest 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 28 fadvise 0 0K 5 VN POLL 0 0K 3 statfs 0 0K 220 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 25 lio 0 0K 7 acl 0 0K 0 soname 0 0K 3583 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 ioctlops 0 0K 153 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 226 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 3 rctl 0 0K 0 cache 0 0K 0 jaildesc 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 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 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 2 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 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 177 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 8324 1074 16905 0 254 38494208 0 tcp_log 416 7441 434 23714 0 254 3276000 0 mbuf 256 8956 706 31462 0 254 2473472 0 BUF TRIE 152 325 11479 1485 0 62 1794208 0 malloc-384 384 4145 55 4198 0 30 1612800 0 RADIX NODE 152 8969 1218 57528 0 62 1548424 0 malloc-128 128 11620 98 11668 0 126 1499904 0 malloc-4096 4096 334 4 675 0 2 1384448 0 UMA Slabs 0 112 11149 5 11149 0 126 1249248 0 sctp_asoc 2256 2 508 2 0 254 1150560 0 malloc-64 64 652 16925 200720 0 254 1124928 0 malloc-65536 65536 15 2 23 0 1 1114112 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17805 90 17805 0 254 1002120 0 FFS inode 1168 618 26 907 0 8 752192 0 malloc-16384 16384 37 6 364 0 1 704512 0 sctp_ep 1152 6 505 28 0 254 588672 0 socket 1024 73 435 2200 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 199 17 1331 0 8 442368 0 THREAD 1860 171 45 568 0 8 401760 0 VM OBJECT 248 1381 171 18864 0 62 384896 0 sctp_raddr 736 2 515 2 0 254 380512 0 malloc-4096 4096 86 6 1166 0 2 376832 0 DEVCTL 1024 231 101 358 0 0 339968 0 VNODE 440 658 98 966 0 30 332640 0 malloc-65536 65536 0 4 70 0 1 262144 0 malloc-2048 2048 113 15 425 0 8 262144 0 malloc-64 64 3895 200 3934 0 254 262080 0 malloc-16 16 14564 436 14702 0 254 240000 0 MAP ENTRY 96 1957 311 64183 0 126 217728 0 FPU_save_area 832 173 70 784 0 16 202176 0 malloc-32768 32768 3 3 22 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5356 314 5403 0 254 181440 0 malloc-128 128 1232 163 26379 0 126 178560 0 FFS2 dinode 256 618 72 907 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 7 509 1379 0 254 165120 0 malloc-32768 32768 0 5 202 0 1 163840 0 malloc-1024 1024 123 21 955 0 16 147456 0 malloc-128 128 864 283 4901 0 126 146816 0 S VFS Cache 104 1059 345 1382 0 126 146016 0 malloc-256 256 124 446 2144 0 62 145920 0 PROC 1368 79 20 1163 0 8 135432 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-16384 16384 6 2 14 0 1 131072 0 malloc-2048 2048 8 56 1044 0 8 131072 0 mbuf_packet 256 35 473 1062 0 254 130048 0 malloc-8192 8192 11 4 25 0 1 122880 0 ksiginfo 112 89 955 210 0 126 116928 0 malloc-128 128 662 237 2149 0 126 115072 0 filedesc0 1072 80 18 1218 0 8 105056 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 9 2 99 0 1 90112 0 malloc-4096 4096 14 8 514 0 2 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 1 527 8 0 254 88704 0 g_bio 408 0 210 10598 0 30 85680 0 128 Bucket 1024 51 32 269 0 16 84992 0 malloc-64 64 851 472 3174 0 254 84672 0 malloc-4096 4096 14 6 271 0 2 81920 0 malloc-4096 4096 4 16 292 0 2 81920 0 64 Bucket 512 113 47 7798 0 30 81920 0 malloc-256 256 175 140 1725 0 62 80640 0 malloc-256 256 174 141 2375 0 62 80640 0 malloc-256 256 221 94 1047 0 62 80640 0 malloc-32768 32768 0 2 9 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 28 4 110 0 8 65536 0 malloc-1024 1024 27 37 561 0 16 65536 0 32 Bucket 256 89 166 2283 0 62 65280 0 tcp_inpcb 1304 17 31 102 0 8 62592 0 malloc-384 384 97 53 1135 0 30 57600 0 malloc-384 384 106 44 106 0 30 57600 0 malloc-128 128 118 285 1210 0 126 51584 0 malloc-128 128 28 375 310 0 126 51584 0 udplite_inpcb 408 4 122 82 0 30 51408 0 malloc-256 256 21 174 692 0 62 49920 0 malloc-256 256 49 146 759 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 17759 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-2048 2048 10 14 63 0 8 49152 0 pcpu-64 64 504 264 504 0 254 49152 0 VMSPACE 584 58 26 1139 0 16 49056 0 ripcb 376 17 103 131 0 30 45120 0 pcpu-8 8 5030 602 7891 0 254 45056 0 malloc-32 32 1018 368 1062 0 254 44352 0 Files 80 225 325 10535 0 126 44000 0 malloc-4096 4096 2 8 108 0 2 40960 0 pipe 736 27 28 394 0 16 40480 0 sctp_chunk 152 2 258 2 0 254 39520 0 cpuset 200 9 183 185 0 62 38400 0 da_ccb 544 0 70 2767 0 16 38080 0 udp_inpcb 408 9 81 329 0 30 36720 0 malloc-64 64 22 545 17102 0 254 36288 0 malloc-64 64 31 536 51 0 254 36288 0 malloc-64 64 247 320 1540 0 254 36288 0 malloc-64 64 89 478 1548 0 254 36288 0 malloc-128 128 20 259 294 0 126 35712 0 malloc-128 128 9 270 291 0 126 35712 0 ktls_session 256 0 135 5 0 62 34560 0 routing nhops 256 33 102 110 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 76 14 134 0 30 34560 0 malloc-256 256 30 105 644 0 62 34560 0 malloc-256 256 25 110 386 0 62 34560 0 TURNSTILE 136 217 35 217 0 62 34272 0 malloc-16384 16384 0 2 2 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-2048 2048 0 16 13 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 3 13 131 0 8 32768 0 malloc-2048 2048 10 6 32 0 8 32768 0 malloc-1024 1024 3 29 50 0 16 32768 0 malloc-1024 1024 18 14 1499 0 16 32768 0 malloc-1024 1024 4 28 8 0 16 32768 0 malloc-1024 1024 3 29 8 0 16 32768 0 malloc-512 512 4 60 4 0 30 32768 0 malloc-512 512 14 50 79 0 30 32768 0 malloc-512 512 0 64 15 0 30 32768 0 malloc-512 512 2 62 65 0 30 32768 0 malloc-512 512 10 54 172 0 30 32768 0 malloc-512 512 2 62 43 0 30 32768 0 malloc-512 512 5 59 20 0 30 32768 0 ipq 56 2 574 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 22 242 77 0 126 31680 0 clpbuf 2624 0 12 47 0 4 31488 0 sctp_laddr 48 12 576 109 0 254 28224 0 rl_entry 48 5 583 10 0 254 28224 0 malloc-32 32 177 705 1860 0 254 28224 0 malloc-32 32 367 515 23426 0 254 28224 0 16 Bucket 144 68 128 451 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 1 132 39 0 62 27664 0 ertt_txseginfo 40 0 606 1202 0 254 24240 0 PWD 40 38 568 282 0 254 24240 0 rtentry 168 36 108 110 0 62 24192 0 8 Bucket 80 59 241 482 0 126 24000 0 itimer 352 0 66 243 0 30 23232 0 malloc-384 384 1 59 9 0 30 23040 0 malloc-384 384 12 48 12 0 30 23040 0 malloc-384 384 40 20 681 0 30 23040 0 domainset 40 0 567 175 0 254 22680 0 Mountpoints 2816 2 6 5 0 4 22528 0 SLEEPQUEUE 88 217 39 217 0 126 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 16 264 102 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 86 544 852 0 254 20160 0 malloc-32 32 44 586 547 0 254 20160 0 malloc-32 32 67 563 201 0 254 20160 0 malloc-32 32 18 612 25 0 254 20160 0 2 Bucket 32 86 544 506 0 254 20160 0 cryptop 280 0 70 7 0 30 19600 0 AIOCB 552 0 35 65 0 16 19320 0 L VFS Cache 320 1 59 42 0 30 19200 0 AIOLIO 272 0 70 7 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 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 34 0 1 16384 0 malloc-8192 8192 0 2 28 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 24 0 2 16384 0 malloc-4096 4096 0 4 6 0 2 16384 0 malloc-1024 1024 0 16 2 0 16 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 0 32 110 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 1 17 3 0 16 16128 0 malloc-16 16 525 475 3723 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 KNOTE 160 0 75 96 0 62 12000 0 malloc-16 16 63 687 2005 0 254 12000 0 malloc-16 16 9 741 17 0 254 12000 0 malloc-16 16 51 699 270 0 254 12000 0 malloc-16 16 59 691 39378 0 254 12000 0 malloc-16 16 35 715 57 0 254 12000 0 malloc-16 16 16 734 42 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 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 1806 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 44 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 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 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl