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 = 0x20:0xffffffff81abd790 stack pointer = 0x28:0xfffffe0057096360 frame pointer = 0x28:0xfffffe00570963d0 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 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) current process = 973 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe0000000000 rbx: 0000000000000000 rbp: fffffe00570963d0 r10: 0000000000000000 r11: 000000000000000b r12: fffffe005949d280 r13: fffffe0054217800 r14: fffffe005949d2a4 r15: fffffe00542179d0 trap number = 12 panic: page fault cpuid = 1 time = 13 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057095b90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057095cf0 vpanic() at vpanic+0x257/frame 0xfffffe0057095eb0 panic() at panic+0xb5/frame 0xfffffe0057095f70 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe00570960b0 trap() at trap+0x784/frame 0xfffffe0057096290 calltrap() at calltrap+0x8/frame 0xfffffe0057096290 --- trap 0xc, rip = 0xffffffff81abd790, rsp = 0xfffffe0057096360, rbp = 0xfffffe00570963d0 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe00570963d0 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0057096500 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0057096560 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe00570965b0 sorele_locked() at sorele_locked+0x264/frame 0xfffffe00570965f0 soclose() at soclose+0x41f/frame 0xfffffe00570966e0 _fdrop() at _fdrop+0x5c/frame 0xfffffe0057096710 closef() at closef+0x655/frame 0xfffffe00570968f0 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057096ad0 fork1() at fork1+0x833/frame 0xfffffe0057096bf0 sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0057096d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0057096f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057096f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a6e9a, rsp = 0x825e79f08, rbp = 0x825e79f80 --- KDB: enter: panic [ thread pid 973 tid 100321 ] Stopped at kdb_enter+0x6e: movq $0,0x258d777(%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 0xfffffe006ea00000 rdx 0x7ffff rbx 0xffffffff82831c40 .str.27 rsp 0xfffffe0057095cd0 rbp 0xfffffe0057095cf0 rsi 0x80001 rdi 0xffffffff8165b439 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005874b000 r13 0xfffffffffffffffd r14 0xffffffff82831c40 .str.27 r15 0 rip 0xffffffff8164481e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x258d777(%rip) db> show proc Process 973 (syz-executor) at 0xfffffe0058726010: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 763 at 0xfffffe00586a9560 ABI: FreeBSD ELF64 flag: 0x10480080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00586bedb0 (map 0xfffffe00586bedb0) (map.pmap 0xfffffe00586bee50) (pmap 0xfffffe00586beec0) threads: 2 100290 s syz-executor 100321 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 975 974 764 0 S uwait 0xfffffe005858e480 syz-executor 974 764 764 -1 T (threaded) syz-executor 100241 s syz-executor 100322 s syz-executor 100323 RunQ syz-executor 100324 L *sctp-in 0xfffffe00079f93c0 syz-executor 100325 s syz-executor 973 763 763 0 T (threaded) syz-executor 100290 s syz-executor 100321 Run CPU 1 syz-executor 972 967 967 0 L *if_addr 0xfffffe00079f9f00 ifconfig 970 766 766 0 R (threaded) syz-executor 100237 RunQ syz-executor 100312 S kqread 0xfffffe0054209500 syz-executor 100315 S uwait 0xfffffe006e9f8c80 syz-executor 100316 S uwait 0xfffffe00084f7b00 syz-executor 967 762 967 0 S wait 0xfffffe0058726568 syz-executor 939 1 939 0 Ss+ ttyin 0xfffffe00542678b0 getty 938 1 938 0 Ss+ ttyin 0xfffffe00542674b0 getty 937 1 937 0 Ss+ ttyin 0xfffffe00542670b0 getty 936 1 936 0 Ss+ ttyin 0xfffffe0054266cb0 getty 935 1 935 0 Ss+ ttyin 0xfffffe0054265cb0 getty 934 1 934 0 Rs+ getty 933 1 933 0 Ss+ ttyin 0xfffffe00542664b0 getty 932 1 932 0 Ss+ ttyin 0xfffffe00542668b0 getty 931 1 931 0 Ss+ ttyin 0xfffffe00542660b0 getty 911 0 0 0 DL mdwait 0xfffffe006e9d1000 [md0] 905 1 766 60928 S uwait 0xfffffe0058309000 syz-executor 899 1 763 0 S uwait 0xfffffe00084f7e80 syz-executor 871 0 0 0 DL - 0xffffffff83cd3200 [soaiod4] 870 0 0 0 DL - 0xffffffff83cd3200 [soaiod3] 869 0 0 0 DL - 0xffffffff83cd3200 [soaiod2] 868 0 0 0 DL - 0xffffffff83cd3200 [soaiod1] 866 1 763 0 S uwait 0xfffffe005858fa00 syz-executor 857 0 0 0 DL (threaded) [so_splice] 100160 D - 0xfffffe0007787e00 [thr_0] 100183 D - 0xfffffe0007787e40 [thr_1] 853 0 0 0 DL (threaded) [KTLS] 100176 D - 0xfffffe006e846b00 [thr_0] 100177 D - 0xfffffe006e846b80 [thr_1] 100178 D - 0xffffffff83cd4a28 [reclaim_0] 849 1 764 0 S uwait 0xfffffe005858fd00 syz-executor 842 1 763 0 S umtxn 0xfffffe005858f800 syz-executor 824 1 766 0 S uwait 0xfffffe0058309900 syz-executor 823 1 766 0 S uwait 0xfffffe00084f7e00 syz-executor 822 808 822 0 Ss select 0xfffffe00077877c0 dhclient 821 1 764 0 S uwait 0xfffffe0058309880 syz-executor 818 1 764 0 S uwait 0xfffffe0058309a80 syz-executor 813 0 0 0 DL aiordy 0xfffffe00586db568 [aiod4] 812 0 0 0 DL aiordy 0xfffffe00586dbac0 [aiod3] 811 0 0 0 DL aiordy 0xfffffe00586dc018 [aiod2] 810 0 0 0 DL aiordy 0xfffffe0058702ac0 [aiod1] 808 787 423 65 S select 0xfffffe0007787840 dhclient 787 1 423 0 S wait 0xfffffe00586dc570 sh 766 762 766 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 RE CPU 0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058604618 csh 758 1 758 0 Ss select 0xfffffe0007787a40 sshd 736 1 17 0 S+ nanslp 0xffffffff83bb3000 sleep 494 1 494 0 Ss select 0xfffffe0007787bc0 syslogd 16 0 0 0 DL syncer 0xffffffff83ce0c20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdf160 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005808e4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d204c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d06588 [dom0] 100080 D launds 0xffffffff83d06594 [laundry: dom0] 100081 D umarcl 0xffffffff81e2eaf0 [uma] 7 0 0 0 DL - 0xffffffff8392b5b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843dcf60 [pf purge] 5 0 0 0 DL waiting 0xffffffff84898700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f5340 [doneq0] 100046 D - 0xffffffff838f52c0 [async] 100075 D - 0xffffffff838f5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d01e20 [crypto] 100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5b5e0 [g_event] 100038 D - 0xffffffff83b5b600 [g_up] 100039 D - 0xffffffff83b5b620 [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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d028c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c57ff0 [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 - 0xffffffff82836320 [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] db> show all locks Process 974 (syz-executor) thread 0xfffffe005874b780 (100323) exclusive rw kernel vm object (kernel vm object) r = 0 (0xffffffff83d05dc0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_kern.c:564 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe006e92eee8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4304 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000849ab90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4303 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe006e92ef08) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:6999 Process 973 (syz-executor) thread 0xfffffe005874b000 (100321) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00542179a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cfd140) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83cfd180) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 Process 972 (ifconfig) thread 0xfffffe00586de000 (100222) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83ce1400) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3016 Process 762 (syz-executor) thread 0xfffffe00586f3000 (100110) exclusive rw vmobject (vmobject) r = 0 (0xfffffe00586ffe88) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:3960 exclusive sx vm map (user) (vm map (user)) r = 0 (0xffffffff83d05ba0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4099 Process 2 (clock) thread 0xfffffe000781a780 (100031) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83ce5240) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1307 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5207K 611 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4213 sysctloid 35504 2092K 35579 vtbuf 24 1968K 46 kobj 335 1340K 508 newblk 8 1026K 1071 vfscache 3 1025K 3 pcb 29 673K 99 inodedep 23 521K 293 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 152 286K 1066 filedesc 34 265K 354 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 102 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 16 132K 131 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 148 LRO 36 99K 54 gtaskqueue 18 98K 18 bus 1011 83K 5163 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 17 module 527 66K 530 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 219 43K 1307 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 125 32K 145 msg 4 30K 4 routetbl 523 29K 1579 kbdmux 6 28K 6 temp 28 21K 2332 DEVFS_RULE 56 20K 56 BPF 13 18K 36 ifaddr 65 18K 141 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 110 ifnet 7 13K 15 kenv 95 12K 95 GEOM 54 12K 457 cred 28 11K 221 CAM queue 5 11K 1528 ether_multi 124 10K 403 rman 82 10K 437 shmfd 4 10K 5 rpc 8 9K 8 kqueue 79 9K 1094 bmsafemap 2 9K 236 plimit 22 9K 544 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 in6_multi 56 8K 147 taskqueue 69 8K 81 sglist 6 7K 6 pf_ifnet 17 6K 61 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 md_disk 18 5K 18 UMA 272 5K 272 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 62 4K 991 acpisem 28 4K 28 DEVFSP 45 3K 158 terminal 11 3K 11 uidinfo 6 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 117 proc-args 75 3K 2246 netlink 2 3K 241 lockf 19 3K 150 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 session 16 2K 53 diradd 14 2K 208 Unitno 30 2K 106 ip6ndp 11 2K 29 CAM XPT 22 2K 543 tun 4 2K 12 toponodes 6 2K 6 sctp_ifa 11 2K 30 ipsecpolicy 2 2K 2 CC Mem 10 2K 73 in_multi 5 2K 18 msi 9 2K 9 selfd 18 2K 25136 mount 22 2K 242 softdep 1 1K 1 mkdir 8 1K 220 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 341 freework 4 1K 268 ipsec 3 1K 3 sctp_atcl 2 1K 10 dirrem 3 1K 165 freeblks 3 1K 127 mld 6 1K 14 igmp 6 1K 14 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 osd 15 1K 91 sctp_ifn 5 1K 30 newdirblk 5 1K 110 crypto 4 1K 21 encap_export_host 12 1K 12 ip6opt 3 1K 17 freefile 4 1K 138 select 4 1K 39 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 cryptodev 4 1K 73 VN POLL 2 1K 5 vnodes 1 1K 3 ktls 1 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 5 aio 4 1K 8 eventfd 1 1K 2 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 72 sctp_vrf 1 1K 1 sctp_atky 2 1K 11 in6_mfilter 1 1K 11 vnet 1 1K 1 soname 3 1K 3391 pmc 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 sctp_athm 2 1K 10 cpus 2 1K 2 ip6_moptions 1 1K 5 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 pf 1 1K 2 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 41 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 41 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 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_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 filemon 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 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 311 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 5 allocindir 0 0K 0 indirdep 0 0K 250 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 18 ipsecrequest 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 1 ip_moptions 0 0K 4 in_mfilter 0 0K 4 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 2 statfs 0 0K 187 namei_tracker 0 0K 2 inotify 0 0K 18 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 3 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 iov 0 0K 14333 ioctlops 0 0K 126 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 668 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 6 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 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 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 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 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 8326 1834 23972 0 254 41615360 0 mbuf 256 8847 1580 31005 0 254 2669312 0 tcp_log 416 250 5087 8598 0 254 2220192 0 BUF TRIE 152 225 11579 1256 0 62 1794208 0 malloc-4096 4096 400 10 2042 0 2 1679360 0 malloc-384 384 4159 41 4192 0 30 1612800 0 malloc-128 128 11949 172 12419 0 126 1551488 0 UMA Slabs 0 112 11778 24 11778 0 126 1321824 0 RADIX NODE 152 6614 661 41126 0 62 1105800 0 vmem btag 56 18872 103 18872 0 254 1062600 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 13 1 19 0 1 917504 0 FFS inode 1168 564 24 705 0 8 686784 0 sctp_ep 1152 2 509 9 0 254 588672 0 sctp_asoc 2256 0 254 1 0 254 573024 0 pbuf 2664 0 198 0 0 2 527472 0 malloc-64 64 146 8044 25362 0 254 524160 0 socket 1024 39 469 1635 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 191 9 1351 0 8 409600 0 malloc-16384 16384 19 5 173 0 1 393216 0 VM OBJECT 248 1064 312 15907 0 62 341248 0 THREAD 1860 155 21 325 0 8 327360 0 VNODE 440 603 90 756 0 30 304920 0 malloc-64 64 4437 162 5616 0 254 294336 0 malloc-16 16 14886 114 17923 0 254 240000 0 DEVCTL 1024 125 103 252 0 0 233472 0 malloc-2048 2048 104 8 111 0 8 229376 0 malloc-32768 32768 2 4 13 0 1 196608 0 malloc-32768 32768 4 2 124 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 malloc-32 32 5518 404 6383 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-4096 4096 26 18 221 0 2 180224 0 malloc-128 128 1143 252 26527 0 126 178560 0 FFS2 dinode 256 564 126 704 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1224 540 52041 0 126 169344 0 unpcb 320 7 509 1236 0 254 165120 0 malloc-32768 32768 0 5 202 0 1 163840 0 malloc-2048 2048 3 77 1085 0 8 163840 0 malloc-256 256 36 594 1510 0 62 161280 0 FPU_save_area 832 157 23 414 0 16 149760 0 malloc-1024 1024 123 21 172 0 16 147456 0 S VFS Cache 104 1042 245 1210 0 126 133848 0 malloc-65536 65536 0 2 63 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-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 28 480 816 0 254 130048 0 PROC 1368 62 26 980 0 8 120384 0 ksiginfo 112 68 976 131 0 126 116928 0 malloc-4096 4096 22 6 61 0 2 114688 0 malloc-128 128 597 178 1345 0 126 99200 0 filedesc0 1072 64 27 991 0 8 97552 0 malloc-256 256 284 91 1746 0 62 96000 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-16384 16384 4 1 7 0 1 81920 0 64 Bucket 512 103 57 4826 0 30 81920 0 malloc-384 384 176 34 736 0 30 80640 0 malloc-256 256 185 130 839 0 62 80640 0 g_bio 440 0 180 9489 0 30 79200 0 malloc-8192 8192 6 3 12 0 1 73728 0 128 Bucket 1024 48 19 250 0 16 68608 0 malloc-64 64 578 493 2578 0 254 68544 0 malloc-128 128 378 149 866 0 126 67456 0 md0 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 89 0 1 65536 0 32 Bucket 256 76 179 1153 0 62 65280 0 malloc-64 64 282 537 14339 0 254 52416 0 malloc-128 128 98 305 858 0 126 51584 0 malloc-128 128 189 214 331 0 126 51584 0 ttyoutq 256 72 123 304 0 62 49920 0 malloc-256 256 28 167 551 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 15127 0 16 49152 0 malloc-4096 4096 6 6 22 0 2 49152 0 malloc-2048 2048 17 7 38 0 8 49152 0 malloc-2048 2048 11 13 109 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 syncache 176 1 275 4 0 254 48576 0 malloc-384 384 23 97 294 0 30 46080 0 pcpu-8 8 4821 811 6259 0 254 45056 0 tcp_inpcb 1304 10 23 73 0 8 43032 0 VMSPACE 584 36 34 956 0 16 40880 0 pipe 736 21 34 327 0 16 40480 0 da_ccb 544 0 70 2485 0 16 38080 0 udp_inpcb 408 14 76 242 0 30 36720 0 hostcache 64 4 563 4 0 254 36288 0 malloc-64 64 21 546 337 0 254 36288 0 malloc-64 64 78 489 1748 0 254 36288 0 malloc-64 64 1 566 11 0 254 36288 0 malloc-64 64 125 442 355 0 254 36288 0 malloc-128 128 42 237 378 0 126 35712 0 malloc-128 128 51 228 3509 0 126 35712 0 routing nhops 256 24 111 67 0 62 34560 0 malloc-256 256 23 112 281 0 62 34560 0 malloc-256 256 8 127 353 0 62 34560 0 malloc-256 256 67 68 149 0 62 34560 0 malloc-256 256 27 108 399 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 0 1 14 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 2 2 25 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 10 6 37 0 8 32768 0 malloc-2048 2048 4 12 71 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 4 12 198 0 8 32768 0 malloc-1024 1024 4 28 48 0 16 32768 0 malloc-1024 1024 3 29 1236 0 16 32768 0 malloc-1024 1024 7 25 190 0 16 32768 0 malloc-1024 1024 17 15 18 0 16 32768 0 malloc-512 512 14 50 25 0 30 32768 0 malloc-512 512 4 60 117 0 30 32768 0 malloc-512 512 0 64 24 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 570 0 62 32000 0 Files 80 162 238 8455 0 126 32000 0 clpbuf 2664 0 12 43 0 4 31968 0 PGRP 120 20 244 66 0 126 31680 0 rl_entry 48 8 580 11 0 254 28224 0 malloc-32 32 509 373 1019 0 254 28224 0 malloc-32 32 343 539 909 0 254 28224 0 16 Bucket 144 64 132 332 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 1 132 22 0 62 27664 0 udplite_inpcb 408 0 63 5 0 30 25704 0 cpuset 200 9 119 21 0 62 25600 0 ertt_txseginfo 40 12 594 1090 0 254 24240 0 PWD 40 21 585 181 0 254 24240 0 rtentry 168 26 118 66 0 62 24192 0 8 Bucket 80 57 243 344 0 126 24000 0 malloc-384 384 22 38 101 0 30 23040 0 malloc-384 384 41 19 595 0 30 23040 0 domainset 40 0 567 10 0 254 22680 0 ripcb 376 3 57 21 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 ertt 72 10 270 73 0 126 20160 0 malloc-32 32 31 599 191 0 254 20160 0 malloc-32 32 80 550 264 0 254 20160 0 malloc-32 32 28 602 229 0 254 20160 0 malloc-32 32 23 607 77 0 254 20160 0 malloc-32 32 31 599 3796 0 254 20160 0 2 Bucket 32 78 552 453 0 254 20160 0 KNOTE 160 4 121 42 0 62 20000 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 1 34 24 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 1 59 11 0 30 19200 0 AIOLIO 272 0 70 3 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 1 1 35 0 1 16384 0 malloc-8192 8192 2 0 2 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 1 3 188 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 110 0 30 16384 0 malloc-512 512 3 29 51 0 30 16384 0 malloc-512 512 1 31 2 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 sctp_laddr 48 0 336 49 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 malloc-16 16 52 698 1635 0 254 12000 0 malloc-16 16 37 713 227 0 254 12000 0 malloc-16 16 51 699 391 0 254 12000 0 malloc-16 16 4 746 5 0 254 12000 0 malloc-16 16 269 481 304 0 254 12000 0 malloc-16 16 24 726 26032 0 254 12000 0 itimer 352 0 33 3 0 30 11616 0 splice 184 0 63 1 0 62 11592 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1302 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 12 27 23 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 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 sctp_chunk 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2664 0 0 0 0 16 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-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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl