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 = 0x20:0xffffffff81ac0470 stack pointer = 0x2 8:0xfffffe00570c74e0 frame pointer = 0x28:0xfffffe00570c7550 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 FreeBSD/amd64processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1073 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 (ci-freebsd-maircx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe0000000000 rbx: 0000000000000000 rbp: fffffe00570c7550 n-0.us-central1-r10: 0000000000000000 r11: 0000000000000000 r12: fffffe006b833280 r13: fffffe0054215800 r14: fffffe006b8332a4 r15: fffffe00542159d0 trap number = 12 panic: page fault cpuid = 1 time = 12 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00570c6d10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00570c6e70 vpanic() at vpanic+0x257/frame 0xfffffe00570c7030 panic() at panic+0xb5/frame 0xfffffe00570c70f0 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe00570c7230 trap() at trap+0x784/frame 0xfffffe00570c7410 calltrap() at calltrap+0x8/frame 0xfffffe00570c7410 --- trap 0xc, rip = 0xffffffff81ac0470, rsp = 0xfffffe00570c74e0, rbp = 0xfffffe00570c7550 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe00570c7550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe00570c7680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe00570c76e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe00570c7730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe00570c7770 soclose() at soclose+0x41f/frame 0xfffffe00570c7860 _fdrop() at _fdrop+0x5c/frame 0xfffffe00570c7890 closef() at closef+0x655/frame 0xfffffe00570c7a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe00570c7c50 exit1() at exit1+0x887/frame 0xfffffe00570c7cf0 sys__exit() at sys__exit+0x28/frame 0xfffffe00570c7d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe00570c7f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00570c7f30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x3a723a, rsp = 0x8204f2508, rbp = 0x8204f2510 --- KDB: enter: panic [ thread pid 1073 tid 100453 ] Stopped at kdb_enter+0x6e: movq $0,0x25880f7(%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 0xffffffff82832240 .str.27 rsp 0xfffffe00570c6e50 rbp 0xfffffe00570c6e70 rsi 0 rdi 0xffffffff8165fab9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005874c000 r13 0xfffffffffffffffd r14 0xffffffff82832240 .str.27 r15 0 rip 0xffffffff81648e9e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25880f7(%rip) db> show proc Process 1073 (syz-executor) at 0xfffffe005873d560: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe00586f8018 ABI: FreeBSD ELF64 flag: 0x10102000 flag2: 0x40001 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058743000 (map 0xfffffe0058743000) (map.pmap 0xfffffe00587430a0) (pmap 0xfffffe0058743110) threads: 1 100453 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1079 1 763 0 S uwait 0xfffffe006e951900 syz-executor 1075 1 763 0 S uwait 0xfffffe005830a680 syz-executor 1073 766 766 0 RE CPU 1 syz-executor 1069 1 765 -1 S uwait 0xfffffe006e951c00 syz-executor 1047 1 763 0 S uwait 0xfffffe006e951700 syz-executor 1043 1 763 0 S uwait 0xfffffe006e951800 syz-executor 1020 1 765 0 S uwait 0xfffffe00084f7d00 syz-executor 1017 1 765 0 S uwait 0xfffffe0058309280 syz-executor 1005 1 765 0 S uwait 0xfffffe006e951300 syz-executor 1002 1 766 0 S uwait 0xfffffe006e950e80 syz-executor 998 1 766 0 SV lockf 0xfffffe0054220600 syz-executor 982 1 763 0 S uwait 0xfffffe005858fa00 syz-executor 968 1 763 0 S uwait 0xfffffe00084f7c00 syz-executor 949 1 766 0 S uwait 0xfffffe005830bb00 syz-executor 948 1 766 0 S uwait 0xfffffe0058309700 syz-executor 939 1 765 0 S uwait 0xfffffe0058309080 syz-executor 938 1 763 0 S uwait 0xfffffe006e951d00 syz-executor 934 1 763 0 S uwait 0xfffffe005830b000 syz-executor 932 1 765 0 S uwait 0xfffffe005830bc00 syz-executor 931 1 766 0 S uwait 0xfffffe005858fc00 syz-executor 925 1 766 0 S umtxn 0xfffffe005858fe00 syz-executor 908 1 766 0 S uwait 0xfffffe0058309a00 syz-executor 902 1 763 0 S uwait 0xfffffe00084f7e00 syz-executor 894 1 765 0 S uwait 0xfffffe005830aa80 syz-executor 889 1 763 0 S uwait 0xfffffe005830be00 syz-executor 884 1 765 0 S uwait 0xfffffe005830b600 syz-executor 850 0 0 0 DL (threaded) [KTLS] 100173 D - 0xfffffe006e020200 [thr_0] 100174 D - 0xfffffe006e020280 [thr_1] 100175 D - 0xffffffff83cd3a28 [reclaim_0] 838 0 0 0 DL aiordy 0xfffffe0058709560 [aiod4] 837 0 0 0 DL aiordy 0xfffffe0058709ab8 [aiod3] 836 0 0 0 DL aiordy 0xfffffe005870a010 [aiod2] 835 0 0 0 DL aiordy 0xfffffe005870a568 [aiod1] 832 809 832 0 Ss select 0xfffffe00077879c0 dhclient 830 1 765 0 S uwait 0xfffffe005830ac80 syz-executor 823 0 0 0 DL mdwait 0xfffffe006e930000 [md32] 817 1 763 0 S uwait 0xfffffe0058309b00 syz-executor 815 1 815 0 Ss select 0xfffffe0054236dc0 dhclient 814 0 0 0 DL (threaded) [so_splice] 100096 D - 0xfffffe0007787900 [thr_0] 100133 D - 0xfffffe0007787940 [thr_1] 809 792 423 65 S select 0xfffffe0007787a40 dhclient 792 423 423 0 S wait 0xfffffe00586f7010 sh 766 762 766 0 R syz-executor 765 762 765 0 S piperd 0xfffffe0059902700 syz-executor 763 762 763 0 S piperd 0xfffffe005990f8a0 syz-executor 762 760 760 0 S nanslp 0xffffffff83bb2000 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00586d10b8 csh 758 681 758 0 Ss select 0xfffffe0007787c40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058328cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00583274b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00583278b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058327cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00542668b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054266cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00542670b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00542674b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00542678b0 getty 737 1 17 0 S+ piperd 0xfffffe0059902cc0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb2000 sleep 735 1 17 0 S+ wait 0xfffffe00586f6008 sh 685 1 685 0 Ss nanslp 0xffffffff83bb2001 cron 681 1 681 0 Ss select 0xfffffe0054236f40 sshd 494 1 494 0 Ds biowr 0xfffffe0007c1e8c0 syslogd 423 1 423 0 Ss wait 0xfffffe00586aaac0 devd 422 1 422 65 Ss select 0xfffffe0007788040 dhclient 337 1 337 0 Ss select 0xfffffe0007787e40 dhclient 334 1 334 0 Ss select 0xfffffe0054236e40 dhclient 16 0 0 0 DL syncer 0xffffffff83cdfc20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cde160 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005808e4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1f040 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d05108 [dom0] 100080 D launds 0xffffffff83d05114 [laundry: dom0] 100081 D umarcl 0xffffffff81e30270 [uma] 7 0 0 0 DL - 0xffffffff8392a5b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8462ff60 [pf purge] 5 0 0 0 DL waiting 0xffffffff844e0700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f4340 [doneq0] 100046 D - 0xffffffff838f42c0 [async] 100075 D - 0xffffffff838f4140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d009e0 [crypto] 100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5a5e0 [g_event] 100038 D - 0xffffffff83b5a600 [g_up] 100039 D - 0xffffffff83b5a620 [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 Run CPU 0 [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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d01480 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c56ff0 [swapper] 100005 D - 0xfffffe00077f7a00 [softirq_0] 100006 D - 0xfffffe00077f7800 [softirq_1] 100007 D - 0xfffffe00077f7600 [if_io_tqg_0] 100008 D - 0xfffffe00077f7400 [if_io_tqg_1] 100009 D - 0xfffffe00077f7200 [if_config_tqg_0] 100010 D - 0xfffffe00077f7000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077f6d00 [jail_remove taskq] 100012 D - 0xfffffe00077f6b00 [bus taskq] 100015 D - 0xfffffe00077f6500 [thread taskq] 100017 D - 0xfffffe00077f6100 [aiod_kick taskq] 100018 D - 0xfffffe00077f5e00 [deferred_unmount ta] 100019 D - 0xfffffe00077f5c00 [inm_free taskq] 100020 D - 0xfffffe00077f5a00 [in6m_free taskq] 100021 D - 0xfffffe00077f5800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077f5600 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077f5600 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077f5600 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077f5600 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077f5100 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077f5100 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077f5100 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077f5100 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077f4400 [firmware taskq] 100040 D - 0xfffffe0007bcc100 [crypto_0] 100041 D - 0xfffffe0007bcc100 [crypto_1] 100056 D - 0xfffffe00077f8200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541f6500 [vtnet0 txq 0] 100058 D - 0xfffffe00541f6400 [vtnet0 rxq 1] 100059 D - 0xfffffe00541f6300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00580bf000 [virtio_balloon] 100065 D - 0xffffffff82836921 [deadlkres] 100069 D - 0xfffffe0058595000 [acpi_task_0] 100070 D - 0xfffffe0058595000 [acpi_task_1] 100071 D - 0xfffffe0058595000 [acpi_task_2] 100073 D - 0xfffffe00077f8100 [mca taskq] 100074 D - 0xfffffe0007bcba00 [CAM taskq] 100076 D - 0xfffffe0058594700 [ipsec_offload] 100243 D - 0xfffffe006e01f600 [netlink_socket (PID] db> show all locks Process 1073 (syz-executor) thread 0xfffffe005874c000 (100453) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00542159a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cfbf20) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83cfbf60) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 Process 494 (syslogd) thread 0xfffffe00586cd780 (100103) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c1e940) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4024 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006df9d908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3676 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 408 5594K 652 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4213 sysctloid 35387 2085K 35462 vtbuf 24 1968K 46 kobj 335 1340K 508 filedesc 62 1091K 595 newblk 39 1034K 1360 vfscache 3 1025K 3 pcb 39 680K 297 inodedep 19 519K 423 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 181 362K 1187 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 4240 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 16 132K 210 tfo_ccache 1 128K 1 IP reass 1 128K 1 LRO 48 111K 78 DEVFS1 107 107K 166 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1011 83K 5163 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 528 66K 530 ddb_capture 1 64K 1 kdtrace 241 46K 1606 umtx 352 44K 352 routetbl 797 37K 2391 BPF 22 36K 75 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 127 32K 151 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2691 DEVFS_RULE 56 20K 56 ifaddr 65 18K 195 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 163 14K 163 lltable 42 13K 158 ifnet 7 13K 21 kenv 95 12K 95 cred 30 12K 238 GEOM 54 12K 457 shmfd 7 11K 13 ether_multi 129 11K 569 CAM queue 5 11K 1528 CC Mem 78 10K 164 rman 82 10K 437 kqueue 100 10K 1309 plimit 24 9K 438 rpc 8 9K 8 bmsafemap 3 9K 355 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 in6_multi 56 8K 208 taskqueue 72 8K 87 sglist 6 7K 6 CAM DEV 3 6K 510 pf_ifnet 16 6K 89 pfs_nodes 22 6K 22 crypto 17 5K 44 pwddesc 80 5K 1098 ufs_dirhash 24 5K 27 UMA 271 5K 271 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 freework 15 4K 315 acpisem 28 4K 28 lockf 31 4K 188 proc-args 104 3K 2490 inpcbpolicy 88 3K 569 terminal 11 3K 11 session 22 3K 48 uidinfo 5 3K 17 acpidev 20 3K 20 DEVFSP 39 3K 251 hhook 8 3K 10 sctp_atcl 6 3K 93 clone 9 3K 9 netlink 2 3K 355 pf_rule 1 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 osd 84 2K 184 selfd 28 2K 18298 Unitno 30 2K 142 kcovinfo 27 2K 162 ip6ndp 11 2K 41 CAM XPT 22 2K 543 tun 4 2K 18 toponodes 6 2K 6 sctp_ifa 11 2K 42 ipsecpolicy 2 2K 2 select 11 2K 43 diradd 10 2K 336 indirdep 5 2K 215 in_multi 5 2K 22 msi 9 2K 9 newdirblk 9 2K 191 sctp_stro 1 1K 4 softdep 1 1K 1 mkdir 8 1K 382 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 32 NFSD session 1 1K 1 mount 19 1K 258 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_timw 3 1K 3 mld 6 1K 20 igmp 6 1K 20 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 sctp_ifn 5 1K 42 encap_export_host 12 1K 12 dirrem 2 1K 289 freeblks 2 1K 190 cdev 2 1K 2 cryptodev 7 1K 82 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 freefile 3 1K 227 ktls_ocf 3 1K 6 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 6 1K 26 vnodes 2 1K 4 DEVFS 10 1K 11 sctp_atky 7 1K 100 savedino 1 1K 202 in6_mfilter 4 1K 15 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 CAM SIM 2 1K 2 ip6_msource 3 1K 10 frag6 2 1K 5 tcpfunc 3 1K 3 iov 3 1K 15056 loginclass 3 1K 5 prison 6 1K 6 filedesc_to_leader 3 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 72 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 3813 sctp_athm 6 1K 94 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 DEVFS4 2 1K 2 sctp_map 2 1K 8 cpus 2 1K 2 ip6_moptions 1 1K 6 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 pf 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 mqdata 0 0K 0 pf_table 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 3 sctp_mcore 0 0K 0 sctp_socko 0 0K 5 sctp_iter 0 0K 61 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 61 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 2 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 17 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 86 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 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 28 ipsecrequest 0 0K 0 ip6opt 0 0K 15 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 23 fadvise 0 0K 5 VN POLL 0 0K 13 statfs 0 0K 188 namei_tracker 0 0K 0 inotify 0 0K 22 export_host 0 0K 0 cl_savebuf 0 0K 42 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 137 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 208 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 167 rctl 0 0K 0 cache 0 0K 0 kexec 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 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 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 6 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 0 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 1840 20933 0 254 41615360 0 mbuf 256 8842 1585 28534 0 254 2669312 0 BUF TRIE 152 265 11539 1203 0 62 1794208 0 malloc-4096 4096 418 6 2150 0 2 1736704 0 tcp_log 416 2456 1612 8379 0 254 1692288 0 malloc-384 384 4162 38 4199 0 30 1612800 0 malloc-128 128 11916 205 12375 0 126 1551488 0 UMA Slabs 0 112 11877 33 11877 0 126 1333920 0 RADIX NODE 152 6385 890 44719 0 62 1105800 0 malloc-65536 65536 14 2 19 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17836 59 17836 0 254 1002120 0 FFS inode 1168 584 25 819 0 8 711312 0 malloc-16384 16384 31 6 288 0 1 606208 0 sctp_ep 1152 5 506 88 0 254 588672 0 sctp_asoc 2256 1 254 4 0 254 575280 0 socket 1024 114 394 2025 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2664 0 166 0 0 2 442224 0 VM OBJECT 248 1390 162 17587 0 62 384896 0 malloc-2048 2048 107 69 195 0 8 360448 0 256 Bucket 2048 168 8 1190 0 8 360448 0 THREAD 1860 159 17 516 0 8 327360 0 VNODE 440 624 96 875 0 30 316800 0 DEVCTL 1024 195 101 322 0 0 303104 0 malloc-64 64 4442 157 5711 0 254 294336 0 malloc-16 16 14843 157 17895 0 254 240000 0 malloc-64 64 161 3430 18548 0 254 229824 0 malloc-2048 2048 3 109 1085 0 8 229376 0 MAP ENTRY 96 1983 285 58934 0 126 217728 0 malloc-65536 65536 2 1 4 0 1 196608 0 malloc-32768 32768 4 2 124 0 1 196608 0 sctp_raddr 736 1 263 4 0 254 194304 0 malloc-32 32 5505 417 6372 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-128 128 1211 184 26622 0 126 178560 0 FFS2 dinode 256 584 106 819 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1298 0 254 165120 0 FPU_save_area 832 161 37 676 0 16 164736 0 malloc-32768 32768 2 3 10 0 1 163840 0 malloc-32768 32768 0 5 149 0 1 163840 0 malloc-4096 4096 32 4 307 0 2 147456 0 malloc-1024 1024 126 18 198 0 16 147456 0 S VFS Cache 104 1055 349 1373 0 126 146016 0 tcp_inpcb 1304 80 25 164 0 8 136920 0 PROC 1368 80 19 1088 0 8 135432 0 malloc-65536 65536 0 2 62 0 1 131072 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-256 256 78 432 1853 0 62 130560 0 mbuf_packet 256 28 480 637 0 254 130048 0 ksiginfo 112 79 965 132 0 126 116928 0 filedesc0 1072 81 24 1098 0 8 112560 0 malloc-256 256 290 145 2046 0 62 111360 0 malloc-128 128 606 169 1459 0 126 99200 0 malloc-32768 32768 1 2 15 0 1 98304 0 malloc-384 384 189 51 764 0 30 92160 0 UMA Kegs 384 229 4 229 0 30 89472 0 64 Bucket 512 102 66 6530 0 30 86016 0 vnpbuf 2664 0 32 2 0 16 85248 0 128 Bucket 1024 50 33 266 0 16 84992 0 malloc-16384 16384 5 0 7 0 1 81920 0 malloc-8192 8192 7 3 13 0 1 81920 0 g_bio 440 4 176 8983 0 30 79200 0 sctp_chunk 152 1 519 6 0 254 79040 0 malloc-8192 8192 6 3 89 0 1 73728 0 malloc-64 64 596 475 2685 0 254 68544 0 malloc-128 128 378 149 1138 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 23 9 50 0 8 65536 0 malloc-256 256 187 68 1196 0 62 65280 0 32 Bucket 256 86 169 1337 0 62 65280 0 sctp_stream_msg_out 112 0 540 2 0 254 60480 0 VMSPACE 584 58 40 1064 0 16 57232 0 malloc-64 64 289 530 14944 0 254 52416 0 malloc-128 128 94 309 1214 0 126 51584 0 malloc-128 128 197 206 435 0 126 51584 0 udplite_inpcb 408 0 126 76 0 30 51408 0 malloc-256 256 32 163 500 0 62 49920 0 malloc-256 256 15 180 743 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 17168 0 16 49152 0 malloc-4096 4096 6 6 28 0 2 49152 0 malloc-2048 2048 11 13 37 0 8 49152 0 malloc-2048 2048 11 13 136 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 malloc-512 512 17 79 61 0 30 49152 0 syncache 176 0 276 4 0 254 48576 0 malloc-384 384 19 101 424 0 30 46080 0 malloc-384 384 26 94 213 0 30 46080 0 da_ccb 544 1 83 2348 0 16 45696 0 pcpu-8 8 4855 777 7470 0 254 45056 0 Files 80 297 253 9834 0 126 44000 0 malloc-4096 4096 5 5 68 0 2 40960 0 pipe 736 28 27 354 0 16 40480 0 sctp_readq 152 0 260 1 0 254 39520 0 udp_inpcb 408 6 84 289 0 30 36720 0 malloc-64 64 24 543 357 0 254 36288 0 malloc-64 64 97 470 1975 0 254 36288 0 malloc-64 64 4 563 451 0 254 36288 0 malloc-64 64 119 448 505 0 254 36288 0 malloc-32 32 766 368 1273 0 254 36288 0 malloc-128 128 49 230 524 0 126 35712 0 malloc-128 128 57 222 3773 0 126 35712 0 ktls_session 256 3 132 6 0 62 34560 0 routing nhops 256 24 111 92 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 45 45 507 0 30 34560 0 malloc-256 256 23 112 439 0 62 34560 0 malloc-256 256 71 64 177 0 62 34560 0 malloc-256 256 27 108 478 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 25 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 3 13 98 0 8 32768 0 malloc-2048 2048 2 14 4 0 8 32768 0 malloc-2048 2048 5 11 197 0 8 32768 0 malloc-1024 1024 4 28 49 0 16 32768 0 malloc-1024 1024 7 25 1382 0 16 32768 0 malloc-1024 1024 7 25 189 0 16 32768 0 malloc-1024 1024 8 24 16 0 16 32768 0 malloc-1024 1024 19 13 23 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 6 58 182 0 30 32768 0 malloc-512 512 0 64 25 0 30 32768 0 malloc-512 512 2 62 34 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 506 6 506 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2664 0 12 50 0 4 31968 0 tcp_log_id_node 120 2 262 4 0 126 31680 0 PGRP 120 25 239 66 0 126 31680 0 sctp_laddr 48 0 588 74 0 254 28224 0 rl_entry 48 7 581 7 0 254 28224 0 malloc-32 32 406 476 1202 0 254 28224 0 16 Bucket 144 64 132 336 0 62 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 AIO 208 0 133 35 0 62 27664 0 cpuset 200 9 119 92 0 62 25600 0 malloc-8192 8192 1 2 35 0 1 24576 0 malloc-8192 8192 2 1 3 0 1 24576 0 PWD 40 35 571 250 0 254 24240 0 rtentry 168 27 117 92 0 62 24192 0 8 Bucket 80 66 234 411 0 126 24000 0 itimer 352 0 66 44 0 30 23232 0 splice 184 1 125 2 0 62 23184 0 malloc-384 384 0 60 2 0 30 23040 0 domainset 40 1 566 80 0 254 22680 0 ripcb 376 4 56 40 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 78 202 164 0 126 20160 0 malloc-32 32 36 594 196 0 254 20160 0 malloc-32 32 84 546 589 0 254 20160 0 malloc-32 32 42 588 431 0 254 20160 0 malloc-32 32 27 603 2163 0 254 20160 0 malloc-32 32 31 599 3796 0 254 20160 0 2 Bucket 32 66 564 463 0 254 20160 0 KNOTE 160 4 121 179 0 62 20000 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 0 35 38 0 16 19320 0 L VFS Cache 320 0 60 18 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 2 0 2 16384 0 malloc-4096 4096 1 3 189 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 3 29 51 0 30 16384 0 malloc-512 512 1 31 1 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 ipq 56 1 287 1 0 254 16128 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 2 67 3 0 62 12144 0 ertt_txseginfo 40 0 303 854 0 254 12120 0 malloc-16 16 82 668 1896 0 254 12000 0 malloc-16 16 39 711 470 0 254 12000 0 malloc-16 16 128 622 684 0 254 12000 0 malloc-16 16 4 746 1470 0 254 12000 0 malloc-16 16 268 482 312 0 254 12000 0 malloc-16 16 24 726 26034 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 AIOLIO 272 0 42 2 0 30 11424 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1021 0 254 8016 0 malloc-16 16 5 495 8 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 25 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_bbr_map 128 0 0 0 0 126 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 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 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 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-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-8192 8192 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl