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 = 0x20:0xffffffff81a732e0 stack pointer = 0x28:0xfffffe0056d2b4e0 frame pointer = 0x28:0xfffffe0056d2b550 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 = 865 (syz-executor) r FreeBSD/amd64di: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000007 (ci-freebsd-maircx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000000 rax: fffffe0000000000 rbx: 0000000000000000 rbp: fffffe0056d2b550 r10: b05eaba665e16ea7 r11: 0000000000000000 r12: fffffe0007a42c80 r13: fffffe0059625000 r14: fffffe0007a42ca4 r15: fffffe00596251d0 trap number = 12 panic: page fault cpuid = 0 time = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d2ad10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d2ae70 vpanic() at vpanic+0x257/frame 0xfffffe0056d2b030 panic() at panic+0xb5/frame 0xfffffe0056d2b0f0 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056d2b230 trap() at trap+0x78e/frame 0xfffffe0056d2b410 calltrap() at calltrap+0x8/frame 0xfffffe0056d2b410 --- trap 0xc, rip = 0xffffffff81a732e0, rsp = 0xfffffe0056d2b4e0, rbp = 0xfffffe0056d2b550 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe0056d2b550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056d2b680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056d2b6e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056d2b730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056d2b770 soclose() at soclose+0x41f/frame 0xfffffe0056d2b860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056d2b890 closef() at closef+0x655/frame 0xfffffe0056d2ba70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056d2bc50 exit1() at exit1+0x887/frame 0xfffffe0056d2bcf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0056d2bd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056d2bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056d2bf30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1e9a, rsp = 0x820eafd48, rbp = 0x820eafd50 --- KDB: enter: panic [ thread pid 865 tid 100114 ] Stopped at kdb_enter+0x6e: movq $0,0x25c55e7(%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 0xffffffff827c9280 .str.27 rsp 0xfffffe0056d2ae50 rbp 0xfffffe0056d2ae70 rsi 0 rdi 0xffffffff81613979 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00540e7780 r13 0xfffffffffffffffe r14 0xffffffff827c9280 .str.27 r15 0 rip 0xffffffff815fd4ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c55e7(%rip) db> show proc Process 865 (syz-executor) at 0xfffffe00540d15c0: state: NORMAL uid: 0 gids: 0, 0 parent: pid 764 at 0xfffffe0054004b00 ABI: FreeBSD ELF64 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe000780fb68 (map 0xfffffe000780fb68) (map.pmap 0xfffffe000780fc08) (pmap 0xfffffe000780fc78) threads: 1 100114 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 867 860 860 0 L *if_addr 0xfffffe00079f90c0 ifconfig 866 765 765 0 R (threaded) syz-executor 100134 RunQ syz-executor 100197 D getblk 0xfffffe0007c02948 syz-executor 100202 Run CPU 1 syz-executor 865 764 764 0 RE CPU 0 syz-executor 864 1 764 0 S uwait 0xfffffe006dcfa680 syz-executor 861 763 763 0 T (threaded) syz-executor 100193 RunQ syz-executor 100201 s syz-executor 860 762 860 0 S wait 0xfffffe00540e2000 syz-executor 836 0 0 0 DL (threaded) [KTLS] 100158 D - 0xfffffe00582a2600 [thr_0] 100159 D - 0xfffffe00582a2680 [thr_1] 100160 D - 0xffffffff83cb5528 [reclaim_0] 829 0 0 0 DL mdwait 0xfffffe00597b0000 [md0] 827 803 827 0 Ss select 0xfffffe006dede440 dhclient 820 0 0 0 DL - 0xffffffff83cb3d00 [soaiod4] 819 0 0 0 DL - 0xffffffff83cb3d00 [soaiod3] 818 0 0 0 DL - 0xffffffff83cb3d00 [soaiod2] 817 0 0 0 DL - 0xffffffff83cb3d00 [soaiod1] 816 0 0 0 DL aiordy 0xfffffe00540e4040 [aiod4] 815 0 0 0 DL aiordy 0xfffffe0054107b00 [aiod3] 814 0 0 0 DL aiordy 0xfffffe00540e45a0 [aiod2] 813 0 0 0 DL aiordy 0xfffffe00540e4b00 [aiod1] 812 1 812 0 Ss select 0xfffffe0059b50540 dhclient 803 783 423 65 S select 0xfffffe006dede540 dhclient 783 423 423 0 S wait 0xfffffe00540d1060 sh 765 762 765 0 S nanslp 0xffffffff83ba3c81 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c81 syz-executor 763 762 763 0 R syz-executor 762 760 760 0 R syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054004650 csh 758 681 758 0 Ss select 0xfffffe006dede840 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00582b70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00582b78b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594b18b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0053f800b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0053f808b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f810b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f818b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f820b0 getty 738 736 17 0 S+ nanslp 0xffffffff83ba3c81 sleep 737 1 17 0 S+ piperd 0xfffffe00596f0140 logger 736 1 17 0 S+ wait 0xfffffe00540a4060 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c81 cron 681 1 681 0 Ss select 0xfffffe0059af0d40 sshd 494 1 494 0 Ss select 0xfffffe0059b50640 syslogd 423 1 423 0 Ss wait 0xfffffe00540a1ac0 devd 422 1 422 65 Ss select 0xfffffe0059af0dc0 dhclient 337 1 337 0 Ss select 0xfffffe0059af0e40 dhclient 334 1 334 0 Ss select 0xfffffe0058626b40 dhclient 16 0 0 0 DL syncer 0xffffffff83cc1720 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfc60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00083f9ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0abc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0c88 [dom0] 100080 D launds 0xffffffff83cf0c94 [laundry: dom0] 100081 D umarcl 0xffffffff81ddf8f0 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845969e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff848ec700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec540 [crypto] 100043 D crypto_ 0xfffffe00083e5930 [crypto returns 0] 100044 D crypto_ 0xfffffe00083e5980 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c620 [g_event] 100038 D - 0xffffffff83b4c640 [g_up] 100039 D - 0xffffffff83b4c660 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *in6_mul 0xfffffe0007805a80 [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 0xffffffff83cecfe0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe0053ece100 [softirq_0] 100006 D - 0xfffffe0053ece000 [softirq_1] 100007 D - 0xfffffe0053ecde00 [if_io_tqg_0] 100008 D - 0xfffffe0053ecdd00 [if_io_tqg_1] 100009 D - 0xfffffe0053ecdc00 [if_config_tqg_0] 100010 D - 0xfffffe00077e3000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077e2e00 [jail_remove taskq] 100012 D - 0xfffffe00077e2d00 [bus taskq] 100015 D - 0xfffffe00077e2a00 [thread taskq] 100017 D - 0xfffffe00077e2800 [aiod_kick taskq] 100018 D - 0xfffffe00077e2700 [deferred_unmount ta] 100019 D - 0xfffffe00077e2600 [inm_free taskq] 100020 D - 0xfffffe00077e2500 [in6m_free taskq] 100021 D - 0xfffffe00077e2400 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077e2300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077e2300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077e2300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077e2300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077e2200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077e2200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077e2200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077e2200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077e2100 [firmware taskq] 100040 D - 0xfffffe00083ff500 [crypto_0] 100041 D - 0xfffffe00083ff500 [crypto_1] 100056 D - 0xfffffe00083fed00 [vtnet0 rxq 0] 100057 D - 0xfffffe00083fec00 [vtnet0 txq 0] 100058 D - 0xfffffe00083feb00 [vtnet0 rxq 1] 100059 D - 0xfffffe00083fea00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057da1000 [virtio_balloon] 100065 D - 0xffffffff827ce660 [deadlkres] 100069 D - 0xfffffe00083ff300 [acpi_task_0] 100070 D - 0xfffffe00083ff300 [acpi_task_1] 100071 D - 0xfffffe00083ff300 [acpi_task_2] 100073 D - 0xfffffe00077e3100 [mca taskq] 100074 D - 0xfffffe00083fee00 [CAM taskq] 100076 D - 0xfffffe00083ff400 [ipsec_offload] db> show all locks Process 867 (ifconfig) thread 0xfffffe0054124780 (100186) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83cc1f00) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:1082 Process 866 (syz-executor) thread 0xfffffe0054125000 (100197) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfbfe30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1243 Process 866 (syz-executor) thread 0xfffffe0054111780 (100202) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00074d1a40) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:5964 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0007811a30) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8192 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00078107e8) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8191 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007810738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4373 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007811980) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4369 shared sx killpg racer (killpg racer) r = 0 (0xfffffe00540a08c8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:959 Process 865 (syz-executor) thread 0xfffffe00540e7780 (100114) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00596251a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce7a80) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce7ac0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 Process 861 (syz-executor) thread 0xfffffe0054118780 (100193) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c02948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4069 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e5b7e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4844 Process 2 (clock) thread 0xfffffe000781a780 (100031) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83cc5cc0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1307 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5075K 514 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4213 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 330 1320K 503 newblk 426 1131K 827 vfscache 3 1025K 3 pcb 26 671K 79 inodedep 42 528K 158 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 278K 945 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 filedesc 18 137K 153 pagedep 17 132K 68 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 127 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 522 ddb_capture 1 64K 1 kdtrace 200 39K 1072 umtx 304 38K 304 BPF 21 36K 24 shm 2 34K 3 hostcache 1 32K 1 DEVFS3 125 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 27 21K 1993 DEVFS_RULE 56 20K 56 LRO 18 19K 22 routetbl 200 18K 626 ifaddr 65 18K 78 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 53 ifnet 7 13K 8 kenv 95 12K 95 GEOM 68 12K 508 CAM queue 5 11K 1528 ether_multi 124 10K 205 rman 82 10K 437 rpc 8 9K 8 plimit 23 9K 346 bmsafemap 2 9K 128 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 3 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 in6_multi 56 8K 76 taskqueue 69 8K 72 cred 26 7K 201 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 27 6K 27 pf_ifnet 11 5K 26 UMA 268 5K 268 tcp_fsb_rack 2 5K 6 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 kqueue 62 4K 909 pwddesc 61 4K 875 acpisem 28 4K 28 mount 20 4K 282 DEVFSP 45 3K 75 terminal 11 3K 11 session 22 3K 36 proc-args 84 3K 1939 acpidev 20 3K 20 hhook 8 3K 10 diradd 18 3K 122 clone 9 3K 9 uidinfo 3 3K 12 kcovinfo 36 3K 54 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 37 selfd 31 2K 8413 sctp_ifa 13 2K 16 mkdir 13 2K 108 ip6ndp 11 2K 15 Unitno 26 2K 262 CAM XPT 22 2K 543 newdirblk 12 2K 54 dirrem 6 2K 97 tun 4 2K 5 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 31 in_multi 5 2K 11 msi 9 2K 9 netlink 2 2K 100 sctp_stro 1 1K 1 softdep 1 1K 1 indirdep 4 1K 79 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_atcl 2 1K 7 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 sctp_ifn 5 1K 16 crypto 4 1K 10 CC Mem 5 1K 33 encap_export_host 12 1K 12 osd 10 1K 49 freefile 4 1K 68 cdev 2 1K 2 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 217 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 2 tcp_pcm_rack 1 1K 3 ip6_msource 4 1K 5 ip_msource 4 1K 6 ktls 1 1K 5 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 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 3 1K 8 cryptodev 2 1K 46 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 7 aio 4 1K 4 iov 2 1K 13713 pmchooks 1 1K 1 filecaps 5 1K 75 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3338 sctp_vrf 1 1K 1 sctp_aadr 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 sctp_athm 2 1K 7 sctp_map 2 1K 2 cpus 2 1K 2 ip6_moptions 1 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 148 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 17 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 17 sctp_stri 0 0K 0 filemon 0 0K 3 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 tcp_do_rack 0 0K 0 mqdata 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 47 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4 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 73 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 1 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 4 ipsecrequest 0 0K 0 ip6opt 0 0K 9 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 3 in_mfilter 0 0K 11 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 20 fadvise 0 0K 1 VN POLL 0 0K 0 statfs 0 0K 184 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 20 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 101 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 320 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 5 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 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 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 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 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 8322 1076 12786 0 254 38494208 0 mbuf 256 8638 1024 16535 0 254 2473472 0 BUF TRIE 152 227 11577 794 0 62 1794208 0 malloc-384 384 4174 26 4182 0 30 1612800 0 malloc-128 128 11534 184 11869 0 126 1499904 0 malloc-4096 4096 332 4 508 0 2 1376256 0 tcp_log 416 1332 1719 4697 0 254 1269216 0 UMA Slabs 0 112 10943 31 10943 0 126 1229088 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6157 494 29383 0 62 1010952 0 vmem btag 56 16305 78 16305 0 254 917448 0 malloc-65536 65536 9 1 13 0 1 655360 0 FFS inode 1168 536 24 605 0 8 654080 0 sctp_asoc 2256 1 254 1 0 254 575280 0 socket 1024 28 480 1447 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-2048 2048 113 63 1212 0 9 360448 0 256 Bucket 2048 135 17 1006 0 8 311296 0 VM OBJECT 248 1136 112 13925 0 62 309504 0 malloc-4096 4096 71 3 884 0 2 303104 0 sctp_ep 1152 1 258 6 0 254 298368 0 VNODE 440 572 94 645 0 30 293040 0 THREAD 1860 136 16 202 0 8 282720 0 malloc-64 64 3984 363 5723 0 254 278208 0 malloc-16 16 14475 275 14568 0 254 236000 0 DEVCTL 1024 41 179 168 0 0 225280 0 malloc-256 256 623 187 1180 0 62 207360 0 malloc-32 32 5726 448 5837 0 254 197568 0 malloc-16384 16384 9 3 74 0 1 196608 0 sctp_raddr 736 1 263 1 0 254 194304 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1207 188 25597 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1189 0 254 165120 0 malloc-32768 32768 0 5 57 0 1 163840 0 malloc-32768 32768 3 2 123 0 1 163840 0 FFS2 dinode 256 536 94 605 0 62 161280 0 malloc-1024 1024 132 12 151 0 16 147456 0 malloc-128 128 939 208 5448 0 126 146816 0 MAP ENTRY 96 1309 203 43922 0 126 145152 0 FPU_save_area 832 138 24 242 0 16 134784 0 S VFS Cache 104 1003 284 1098 0 126 133848 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 0 2 66 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 mbuf_packet 256 3 505 184 0 254 130048 0 ksiginfo 112 55 989 80 0 126 116928 0 PROC 1376 62 15 868 0 8 105952 0 malloc-32768 32768 1 2 5 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-4096 4096 19 5 41 0 2 98304 0 malloc-8192 8192 9 2 13 0 1 90112 0 filedesc0 1072 62 22 875 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 6202 0 30 85680 0 128 Bucket 1024 47 36 245 0 16 84992 0 malloc-256 256 178 137 1141 0 62 80640 0 malloc-384 384 95 85 542 0 30 69120 0 malloc-64 64 538 533 1847 0 254 68544 0 malloc-128 128 328 199 427 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 64 Bucket 512 82 46 2545 0 30 65536 0 malloc-384 384 121 29 142 0 30 57600 0 malloc-4096 4096 11 3 13 0 2 57344 0 malloc-64 64 469 350 683 0 254 52416 0 malloc-256 256 88 107 761 0 62 49920 0 32 Bucket 256 69 126 878 0 62 49920 0 DIRHASH 1024 36 12 36 0 16 49152 0 NAMEI 1024 1 47 13169 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 14 10 16 0 8 49152 0 malloc-1024 1024 10 38 1587 0 16 49152 0 syncache 168 0 264 5 0 254 44352 0 tcp_inpcb 1304 7 26 33 0 8 43032 0 clpbuf 2624 0 16 42 0 4 41984 0 malloc-8192 8192 4 1 38 0 1 40960 0 pcpu-8 8 4727 393 5080 0 254 40960 0 pipe 736 21 34 300 0 16 40480 0 sctp_chunk 152 1 259 1 0 254 39520 0 da_ccb 544 0 70 1654 0 16 38080 0 udp_inpcb 408 7 83 160 0 30 36720 0 malloc-64 64 74 493 114 0 254 36288 0 malloc-64 64 88 479 21910 0 254 36288 0 malloc-64 64 85 482 1484 0 254 36288 0 malloc-64 64 228 339 274 0 254 36288 0 malloc-64 64 174 393 212 0 254 36288 0 tcp_rack_map 128 2 277 11 0 126 35712 0 malloc-128 128 57 222 95 0 126 35712 0 malloc-128 128 27 252 48 0 126 35712 0 malloc-128 128 39 240 263 0 126 35712 0 malloc-128 128 134 145 141 0 126 35712 0 routing nhops 256 24 111 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 46 89 314 0 62 34560 0 malloc-256 256 36 99 378 0 62 34560 0 malloc-256 256 57 78 245 0 62 34560 0 malloc-256 256 2 133 89 0 62 34560 0 malloc-256 256 53 82 311 0 62 34560 0 malloc-32768 32768 0 1 12 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-2048 2048 4 12 10 0 8 32768 0 malloc-2048 2048 5 11 36 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 8 8 32 0 8 32768 0 malloc-1024 1024 0 32 8 0 16 32768 0 malloc-1024 1024 10 22 16 0 16 32768 0 malloc-1024 1024 5 27 24 0 16 32768 0 malloc-1024 1024 4 28 161 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 1 63 3 0 30 32768 0 malloc-512 512 5 59 9 0 30 32768 0 malloc-512 512 2 62 145 0 30 32768 0 malloc-512 512 2 62 36 0 30 32768 0 malloc-512 512 3 61 50 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 169 231 7163 0 126 32000 0 tcp_log_id_node 120 2 262 2 0 126 31680 0 PGRP 120 26 238 42 0 126 31680 0 VMSPACE 584 37 12 843 0 16 28616 0 sctp_laddr 48 4 584 23 0 254 28224 0 rl_entry 48 6 582 6 0 254 28224 0 16 Bucket 144 63 133 287 0 62 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 AIO 208 1 132 8 0 62 27664 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 0 3 23 0 1 24576 0 malloc-4096 4096 3 3 743 0 2 24576 0 tcp_log_id_bucket 176 2 136 2 0 62 24288 0 ertt_txseginfo 40 0 606 326 0 254 24240 0 PWD 40 18 588 130 0 254 24240 0 rtentry 168 27 117 39 0 62 24192 0 8 Bucket 80 48 252 326 0 126 24000 0 malloc-384 384 6 54 30 0 30 23040 0 malloc-384 384 0 60 344 0 30 23040 0 malloc-384 384 4 56 10 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 tcp_rack_pcb 1088 1 20 3 0 8 22848 0 ripcb 376 2 58 19 0 30 22560 0 Mountpoints 2816 2 6 5 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 5 275 33 0 126 20160 0 malloc-32 32 34 596 303 0 254 20160 0 malloc-32 32 21 609 56 0 254 20160 0 malloc-32 32 181 449 798 0 254 20160 0 malloc-32 32 39 591 803 0 254 20160 0 malloc-32 32 52 578 127 0 254 20160 0 malloc-32 32 76 554 3909 0 254 20160 0 malloc-32 32 38 592 243 0 254 20160 0 2 Bucket 32 63 567 364 0 254 20160 0 KNOTE 160 0 125 20 0 62 20000 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 1 59 3 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 2 0 1 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 76 0 2 16384 0 malloc-2048 2048 2 6 195 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-512 512 3 29 8 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 327 673 26495 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 5 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 15 735 39 0 254 12000 0 malloc-16 16 26 724 206 0 254 12000 0 malloc-16 16 72 678 330 0 254 12000 0 malloc-16 16 189 561 3019 0 254 12000 0 malloc-16 16 35 715 181 0 254 12000 0 cryptop 280 0 42 2 0 30 11760 0 itimer 352 0 33 1 0 30 11616 0 AIOCB 552 0 21 12 0 16 11592 0 malloc-384 384 0 30 1 0 30 11520 0 AIOLIO 272 0 42 2 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 6 494 7 0 254 8000 0 vtnet_tx_hdr 24 0 167 1473 0 254 4008 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 17 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_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 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