Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a65210 stack pointer = 0x28:0xfffffe005756d4e0 frame pointer = 0x28:0xfffffe005756d550 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 = 1112 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe005756d550 r10: bb00000000000000 r11: 0000000000000043 r12: fffffe0078182000 r13: fffffe006ecc2000 r14: fffffe0078182024 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 11 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005756cd10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005756ce70 vpanic() at vpanic+0x257/frame 0xfffffe005756d030 panic() at panic+0xb5/frame 0xfffffe005756d0f0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe005756d230 trap() at trap+0x78e/frame 0xfffffe005756d410 calltrap() at calltrap+0x8/frame 0xfffffe005756d410 --- trap 0xc, rip = 0xffffffff81a65210, rsp = 0xfffffe005756d4e0, rbp = 0xfffffe005756d550 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe005756d550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe005756d680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe005756d6e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe005756d730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe005756d770 soclose() at soclose+0x41f/frame 0xfffffe005756d860 _fdrop() at _fdrop+0x5c/frame 0xfffffe005756d890 closef() at closef+0x655/frame 0xfffffe005756da70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe005756dc50 exit1() at exit1+0x887/frame 0xfffffe005756dcf0 sys_exit() at sys_exit+0x28/frame 0xfffffe005756dd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe005756df30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005756df30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1d1a, rsp = 0x820c4bb98, rbp = 0x820c4bba0 --- KDB: enter: panic [ thread pid 1112 tid 100102 ] 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 0xfffffe005756ce50 rbp 0xfffffe005756ce70 rsi 0 rdi 0xffffffff81614619 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00548c5780 r13 0xfffffffffffffffe r14 0xffffffff827b0760 .str.27 r15 0 rip 0xffffffff815fe7be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be9d7(%rip) db> show proc Process 1112 (syz-executor) at 0xfffffe00548db040: state: NORMAL uid: 0 gids: 60928, 0, 5 parent: pid 764 at 0xfffffe00548fd000 ABI: FreeBSD ELF64 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548ae920 (map 0xfffffe00548ae920) (map.pmap 0xfffffe00548ae9c0) (pmap 0xfffffe00548aea30) threads: 1 100102 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1120 766 766 0 R (threaded) syz-executor 100193 RunQ syz-executor 100467 S uwait 0xfffffe0058cf5a00 syz-executor 1115 1113 765 0 S uwait 0xfffffe0078182a80 syz-executor 1113 765 765 0 R (threaded) syz-executor 100092 RunQ syz-executor 100453 S kqread 0xfffffe006ecd2400 syz-executor 100461 S uwait 0xfffffe0058cf3880 syz-executor 100462 S uwait 0xfffffe0058cf4480 syz-executor 1112 764 764 60928 RE CPU 0 syz-executor 1110 763 1110 0 LE *if_addr 0xfffffe0008031e40 syz-executor 1109 1 764 0 S uwait 0xfffffe0058a6b800 syz-executor 1108 1 765 0 S uwait 0xfffffe0058a6c480 syz-executor 1107 1 765 0 S uwait 0xfffffe0078182380 syz-executor 1077 1 766 0 S uwait 0xfffffe0058a6de80 syz-executor 1050 1 766 0 SV uwait 0xfffffe006ecce380 syz-executor 1043 1 766 0 S uwait 0xfffffe0078183300 syz-executor 1042 1 764 0 S uwait 0xfffffe0058a6b900 syz-executor 1028 1 764 0 S uwait 0xfffffe0078183400 syz-executor 1023 1 766 60929 S uwait 0xfffffe0058a6a780 syz-executor 1020 1 765 0 S uwait 0xfffffe0058cf3d80 syz-executor 1019 1 765 0 S uwait 0xfffffe0058a6db00 syz-executor 1014 1 764 0 S uwait 0xfffffe0058a6bc00 syz-executor 1010 1 765 0 S uwait 0xfffffe0058a6ce00 syz-executor 1004 1 765 0 S uwait 0xfffffe006eccde00 syz-executor 986 1 765 0 S uwait 0xfffffe0058cf3f00 syz-executor 964 1 766 0 S uwait 0xfffffe0058a6d600 syz-executor 959 1 766 0 S uwait 0xfffffe0058a6dd80 syz-executor 957 1 766 0 S uwait 0xfffffe0058a6a980 syz-executor 954 1 766 0 S uwait 0xfffffe0058a6c380 syz-executor 953 1 766 0 S uwait 0xfffffe0058a6bd00 syz-executor 932 1 765 0 S uwait 0xfffffe0058a6bf00 syz-executor 926 1 926 0 Ss+ ttyin 0xfffffe0059c09cb0 getty 925 1 925 0 Ss+ ttyin 0xfffffe0059c098b0 getty 924 1 924 0 Ss+ ttyin 0xfffffe0059c094b0 getty 923 1 923 0 Ss+ ttyin 0xfffffe0059c090b0 getty 922 1 922 0 Ss+ ttyin 0xfffffe0059c08cb0 getty 921 1 921 0 Ss+ ttyin 0xfffffe0059c088b0 getty 920 1 920 0 Ss+ ttyin 0xfffffe0059c084b0 getty 919 1 919 0 Ss+ ttyin 0xfffffe0059c080b0 getty 918 1 918 0 Rs+ getty 908 1 766 0 S uwait 0xfffffe0058cf4380 syz-executor 844 0 0 0 DL - 0xffffffff83b48d80 [accounting] 827 0 0 0 DL (threaded) [KTLS] 100144 D - 0xfffffe006bd00000 [thr_0] 100145 D - 0xfffffe006bd00080 [thr_1] 100146 D - 0xffffffff83cafc28 [reclaim_0] 825 0 0 0 DL aiordy 0xfffffe0054927ae0 [aiod4] 824 0 0 0 DL aiordy 0xfffffe00548ffb00 [aiod3] 823 0 0 0 DL aiordy 0xfffffe00548ee580 [aiod2] 822 0 0 0 DL aiordy 0xfffffe0008026ac0 [aiod1] 819 803 819 0 Ss select 0xfffffe006e3e91c0 dhclient 806 0 0 0 DL (threaded) [so_splice] 100126 D - 0xfffffe006ecddb00 [thr_0] 100127 D - 0xfffffe006ecddb40 [thr_1] 803 787 424 65 R dhclient 787 1 424 0 S wait 0xfffffe00548ef5a0 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 S wait 0xfffffe00548d9560 syz-executor 761 759 761 0 Ss pause 0xfffffe0054806b70 csh 759 1 759 0 Ss select 0xfffffe006e3e90c0 sshd 737 1 18 0 S+ nanslp 0xffffffff83b9e540 sleep 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] 100096 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 TL [pf purge] 5 0 0 0 DL waiting 0xffffffff846f1700 [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 RL (threaded) [clock] 100031 L *in6_mul 0xfffffe0008005a80 [clock (0)] 100032 RunQ [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] db> show all locks Process 1112 (syz-executor) thread 0xfffffe00548c5780 (100102) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe006ecc21a0) 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 Process 1110 (syz-executor) thread 0xfffffe0054941000 (100452) exclusive sx in_control (in_control) r = 0 (0xffffffff83cc0bc0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:361 Process 918 (getty) thread 0xfffffe00548f7000 (100117) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0058a95c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty_ttydisc.c:572 Process 2 (clock) thread 0xfffffe000801a780 (100031) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83cc0340) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1304 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5458K 706 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sctp_stro 3 2310K 10 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 331 1324K 501 newblk 1086 1296K 3725 vfscache 3 1025K 3 pcb 44 689K 327 inodedep 49 530K 510 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 61 485K 662 intr 4 472K 4 subproc 160 318K 1211 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 37797 acpica 1674 184K 54444 tidhash 3 141K 3 pagedep 40 138K 221 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 124 124K 171 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1006 82K 5090 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 528 ddb_capture 1 64K 1 LRO 46 47K 78 umtx 352 44K 352 kdtrace 229 44K 1594 routetbl 833 42K 2464 temp 36 38K 2827 shm 2 34K 8 hostcache 1 32K 1 DEVFS3 128 32K 153 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 204 BPF 14 19K 46 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1656 lltable 44 14K 166 eventhandler 163 14K 163 ether_multi 164 14K 603 ifnet 7 13K 22 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 467 shmfd 4 10K 9 rpc 8 9K 8 in6_multi 66 9K 217 bmsafemap 2 9K 382 ksem 2 9K 3 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 plimit 20 8K 589 cred 30 8K 224 audit_evclass 239 8K 301 taskqueue 69 8K 78 kqueue 81 8K 1283 pf_ifnet 19 7K 94 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 sctp_atcl 13 5K 116 ufs_dirhash 24 5K 33 UMA 268 5K 268 pwddesc 69 5K 1144 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 newdirblk 32 4K 193 evdev 4 4K 4 acpisem 28 4K 28 mkdir 26 4K 386 sctp_ifa 24 3K 44 diradd 23 3K 358 DEVFSP 45 3K 233 terminal 11 3K 11 uidinfo 6 3K 13 acpidev 20 3K 20 hhook 8 3K 10 proc-args 84 3K 2572 clone 9 3K 9 kcovinfo 36 3K 171 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 27 ip6ndp 12 2K 43 session 15 2K 66 dirrem 7 2K 308 indirdep 7 2K 395 Unitno 26 2K 393 lockf 14 2K 253 CAM XPT 22 2K 543 CC Mem 13 2K 83 tun 4 2K 19 toponodes 6 2K 6 ipsecpolicy 2 2K 2 sctp_timw 5 2K 5 msi 9 2K 9 netlink 2 2K 366 ip6opt 7 2K 89 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 selfd 14 1K 24560 CAM periph 4 1K 271 inpcbpolicy 27 1K 519 sctp_ifn 6 1K 44 ipsec 3 1K 3 mld 6 1K 21 igmp 6 1K 21 pfil 6 1K 6 isadev 6 1K 12 osd 18 1K 98 mount 16 1K 524 pci_link 10 1K 10 sctp_atky 16 1K 129 crypto 4 1K 33 encap_export_host 12 1K 12 sctp_stri 1 1K 4 select 4 1K 39 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 freefile 2 1K 245 ip_msource 4 1K 6 vnodes 1 1K 4 ktls 1 1K 15 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_athm 13 1K 118 cryptodev 3 1K 98 in6_mfilter 3 1K 13 frag6 2 1K 2 tcpfunc 3 1K 3 in_mfilter 4 1K 13 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 145 ip6_msource 2 1K 7 ip_moptions 2 1K 9 VN POLL 1 1K 3 aio 4 1K 5 eventfd 1 1K 5 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 73 sctp_map 6 1K 18 sctp_vrf 1 1K 1 vnet 1 1K 1 iov 1 1K 16692 pmc 1 1K 1 filedesc_to_leader 1 1K 4 entropy 2 1K 48 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 477 ip6_moptions 1 1K 4 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 3473 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 21 sctp_iter 0 0K 63 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 63 sctp_aadr 0 0K 11 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 449 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 14 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 freeblks 0 0K 221 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 2 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 30 ipsecrequest 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 26 fadvise 0 0K 3 statfs 0 0K 194 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 65 lio 0 0K 4 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 ioctlops 0 0K 155 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 350 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 669 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 1 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 1 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 875 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 8336 1062 16442 0 254 38494208 0 mbuf 256 18691 1126 62572 0 254 5073152 0 tcp_log 416 6161 5530 30861 0 254 4863456 0 BUF TRIE 152 327 11477 2504 0 62 1794208 0 malloc-4096 4096 404 4 2182 0 2 1671168 0 malloc-384 384 4160 40 4210 0 30 1612800 0 malloc-128 128 12071 174 13197 0 126 1567360 0 RADIX NODE 152 8353 170 53440 0 62 1295496 0 UMA Slabs 0 112 11157 33 11157 0 126 1253280 0 sctp_asoc 2256 3 507 9 0 254 1150560 0 vmem btag 56 18849 54 18849 0 254 1058568 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 14 1 17 0 1 983040 0 FFS inode 1168 585 24 835 0 8 711312 0 sctp_ep 1152 9 502 105 0 254 588672 0 malloc-16384 16384 33 2 322 0 1 573440 0 malloc-64 64 3996 4698 28829 0 254 556416 0 sctp_chunk 152 3265 297 3270 0 254 541424 0 socket 1024 40 468 1980 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 221 19 1504 0 8 491520 0 pbuf 2624 0 182 0 0 2 477568 0 sctp_raddr 736 3 514 13 0 254 380512 0 malloc-2048 2048 111 65 270 0 8 360448 0 VM OBJECT 248 1189 251 18214 0 62 357120 0 THREAD 1872 157 19 468 0 8 329472 0 malloc-256 256 1136 109 4373 0 62 318720 0 DEVCTL 1024 202 102 329 0 0 311296 0 ertt_txseginfo 40 1 7675 16000 0 254 307040 0 VNODE 440 623 70 891 0 30 304920 0 malloc-16 16 14522 478 15497 0 254 240000 0 malloc-32768 32768 3 4 21 0 1 229376 0 malloc-65536 65536 1 2 61 0 1 196608 0 malloc-32768 32768 0 6 16 0 1 196608 0 malloc-32768 32768 0 6 303 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5377 293 6406 0 254 181440 0 MAP ENTRY 96 1509 381 61069 0 126 181440 0 malloc-128 128 1145 250 25367 0 126 178560 0 FFS2 dinode 256 585 105 835 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 4 512 1293 0 254 165120 0 FPU_save_area 832 159 39 633 0 16 164736 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-2048 2048 3 77 1088 0 8 163840 0 malloc-1024 1024 142 18 201 0 16 163840 0 malloc-4096 4096 29 9 328 0 2 155648 0 malloc-16384 16384 5 4 15 0 1 147456 0 S VFS Cache 104 1042 362 1346 0 126 146016 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 12 496 1476 0 254 130048 0 PROC 1376 70 18 1124 0 8 121088 0 ksiginfo 112 75 969 152 0 126 116928 0 malloc-8192 8192 7 6 17 0 1 106496 0 filedesc0 1072 71 20 1144 0 8 97552 0 malloc-256 256 268 107 1174 0 62 96000 0 UMA Kegs 384 226 7 226 0 30 89472 0 64 Bucket 512 97 71 7378 0 30 86016 0 128 Bucket 1024 55 28 278 0 16 84992 0 tcp_bbr_map 128 0 651 763 0 126 83328 0 malloc-128 128 449 202 1378 0 126 83328 0 g_bio 408 0 180 14244 0 30 73440 0 malloc-384 384 148 32 491 0 30 69120 0 malloc-64 64 561 510 1879 0 254 68544 0 malloc-64 64 583 488 2684 0 254 68544 0 malloc-128 128 326 201 885 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 24 8 52 0 8 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 181 74 899 0 62 65280 0 32 Bucket 256 84 171 4480 0 62 65280 0 malloc-384 384 53 97 774 0 30 57600 0 tcp_inpcb 1304 16 26 82 0 8 54768 0 malloc-64 64 284 535 16806 0 254 52416 0 malloc-128 128 157 246 1536 0 126 51584 0 malloc-256 256 82 113 931 0 62 49920 0 malloc-256 256 33 162 1431 0 62 49920 0 malloc-256 256 23 172 1478 0 62 49920 0 malloc-256 256 67 128 224 0 62 49920 0 DIRHASH 1024 34 14 40 0 16 49152 0 NAMEI 1024 0 48 17134 0 16 49152 0 malloc-2048 2048 10 14 39 0 8 49152 0 malloc-2048 2048 11 13 150 0 8 49152 0 pcpu-64 64 499 269 499 0 254 49152 0 VMSPACE 584 47 37 1098 0 16 49056 0 malloc-384 384 49 71 511 0 30 46080 0 ripcb 376 6 114 115 0 30 45120 0 pcpu-8 8 4857 775 7376 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 4 0 16 41984 0 malloc-8192 8192 3 2 86 0 1 40960 0 malloc-4096 4096 4 6 70 0 2 40960 0 pipe 736 20 35 356 0 16 40480 0 da_ccb 544 0 70 3861 0 16 38080 0 udp_inpcb 408 8 82 306 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 9 558 57 0 254 36288 0 malloc-64 64 142 425 2274 0 254 36288 0 malloc-64 64 0 567 21498 0 254 36288 0 malloc-64 64 97 470 667 0 254 36288 0 malloc-32 32 892 242 1526 0 254 36288 0 16 Bucket 144 62 190 501 0 62 36288 0 malloc-128 128 49 230 168 0 126 35712 0 malloc-128 128 50 229 3801 0 126 35712 0 malloc-128 128 139 140 360 0 126 35712 0 ktls_session 256 0 135 3 0 62 34560 0 routing nhops 256 27 108 94 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-256 256 45 90 483 0 62 34560 0 malloc-32768 32768 0 1 1 0 1 32768 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 2 2 29 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 37 0 2 32768 0 malloc-2048 2048 5 11 105 0 8 32768 0 malloc-2048 2048 2 14 3 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 4 28 1445 0 16 32768 0 malloc-1024 1024 7 25 170 0 16 32768 0 malloc-1024 1024 8 24 61 0 16 32768 0 malloc-1024 1024 16 16 20 0 16 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 7 57 23 0 30 32768 0 malloc-512 512 6 58 181 0 30 32768 0 malloc-512 512 0 64 37 0 30 32768 0 malloc-512 512 3 61 57 0 30 32768 0 malloc-512 512 2 62 42 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 9 55 12 0 30 32768 0 sctp_stream_msg_out 112 1 287 1 0 254 32256 0 ttyinq 160 135 65 570 0 62 32000 0 Files 80 176 224 9779 0 126 32000 0 PGRP 120 19 245 91 0 126 31680 0 clpbuf 2624 0 12 639 0 4 31488 0 sctp_laddr 48 6 582 92 0 254 28224 0 rl_entry 48 8 580 190 0 254 28224 0 malloc-32 32 320 562 1015 0 254 28224 0 4 Bucket 48 7 581 93 0 254 28224 0 AIO 208 0 133 39 0 62 27664 0 udplite_inpcb 408 0 63 16 0 30 25704 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 42 86 54 0 62 25600 0 malloc-4096 4096 1 5 7 0 2 24576 0 malloc-4096 4096 0 6 123 0 2 24576 0 PWD 40 27 579 256 0 254 24240 0 rtentry 168 30 114 94 0 62 24192 0 8 Bucket 80 71 229 421 0 126 24000 0 malloc-384 384 1 59 2 0 30 23040 0 malloc-384 384 23 37 134 0 30 23040 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 ertt 72 13 267 82 0 126 20160 0 malloc-32 32 53 577 295 0 254 20160 0 malloc-32 32 134 496 961 0 254 20160 0 malloc-32 32 12 618 9049 0 254 20160 0 malloc-32 32 32 598 3694 0 254 20160 0 2 Bucket 32 75 555 507 0 254 20160 0 KNOTE 160 4 121 58 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 8 0 30 19600 0 L VFS Cache 320 0 60 28 0 30 19200 0 AIOLIO 272 0 70 4 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 1 3 194 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 3 0 16 16128 0 vtnet_tx_hdr 24 0 668 13664 0 254 16032 0 malloc-16 16 322 678 2296 0 254 16000 0 tcp_log_id_node 120 3 129 3 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 3 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 1 314 43 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 3 66 3 0 62 12144 0 malloc-32 32 9 369 62 0 254 12096 0 malloc-16 16 40 710 134 0 254 12000 0 malloc-16 16 36 714 318 0 254 12000 0 malloc-16 16 31 719 56 0 254 12000 0 malloc-16 16 221 529 3216 0 254 12000 0 malloc-16 16 4 746 6067 0 254 12000 0 malloc-16 16 23 727 24822 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 splice 184 0 63 2 0 62 11592 0 AIOCB 552 0 21 52 0 16 11592 0 malloc-384 384 0 30 54 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 43 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 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_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 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-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