Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xfffff7bfe0000000 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8157b347 stack pointer = 0x28:0xfffffe006d2686d0 frame pointer = 0x28:0xfffffe006d2686d0 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 = 1211 (syz-executor.3) 22:49:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4) 22:49:08 executing program 1: ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x2, 0x1, 0x0) recvfrom$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x1900}, 0x10) rfork(0x1000) rdi: ffffffff00000001 rsi: 0000003fe0000000 rdx: 0000020000000000 rcx: ffffffff00000008 r8: ffffffff00000004 r9: 000000000002000d FreeBSD/amd64rax: fffff78000000000 rbx: ffffffff00000001 rbp: fffffe006d2686d0 (ci-freebsd-mair10: 0000000000000000 r11: fffffe006d6eac60 r12: fffffe006d268870 n-7.c.syzkaller.r13: fffffe006d2688b0 r14: ffffffff00000001 r15: 000000000000002d internal) (ttyu0trap number = 12 panic: page fault cpuid = 0 time = 1712616548 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006d267df0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006d267f50 vpanic() at vpanic+0x26a/frame 0xfffffe006d268110 panic() at panic+0xb5/frame 0xfffffe006d2681d0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe006d2682f0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe006d268410 trap() at trap+0x648/frame 0xfffffe006d268600 calltrap() at calltrap+0x8/frame 0xfffffe006d268600 --- trap 0xc, rip = 0xffffffff8157b347, rsp = 0xfffffe006d2686d0, rbp = 0xfffffe006d2686d0 --- __asan_load8_noabort() at __asan_load8_noabort+0xb7/frame 0xfffffe006d2686d0 m_free() at m_free+0x1e/frame 0xfffffe006d268710 m_freem() at m_freem+0x48/frame 0xfffffe006d268730 uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x126d/frame 0xfffffe006d2689a0 sousrsend() at sousrsend+0x117/frame 0xfffffe006d268a30 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe006d268b90 sendit() at sendit+0x15f/frame 0xfffffe006d268bf0 sys_sendmsg() at sys_sendmsg+0x181/frame 0xfffffe006d268d10 amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe006d268f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006d268f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8276e0f08, rbp = 0x8276e0f80 --- KDB: enter: panic [ thread pid 1211 tid 100467 ] Stopped at kdb_enter+0x6e: movq $0,0x23c8477(%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 0xfffffe0070e00000 rdx 0x3ffff rbx 0xffffffff826ed680 .str.27 rsp 0xfffffe006d267f30 rbp 0xfffffe006d267f50 rsi 0x40001 rdi 0xffffffff815c0059 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe006d6ea740 r13 0xfffffffffffffffe r14 0xffffffff826ed680 .str.27 r15 0 rip 0xffffffff815acc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23c8477(%rip) db> show proc Process 1211 (syz-executor.3) at 0xfffffe006d6da580: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 775 at 0xfffffe00579eeb00 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe005420b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00743db268 (map 0xfffffe00743db268) (map.pmap 0xfffffe00743db328) (pmap 0xfffffe00743db398) threads: 3 100368 RunQ syz-executor.3 100464 S connec 0xfffffe006a83449a syz-executor.3 100467 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1220 771 771 0 R CPU 1 syz-executor.1 1218 1214 774 0 SV uwait 0xfffffe0057370400 syz-executor.2 1215 770 770 0 R syz-executor.0 1214 774 774 0 T (threaded) syz-executor.2 100408 s syz-executor.2 100469 D ppwait 0xfffffe006d6d9a60 syz-executor.2 1211 775 775 0 R (threaded) syz-executor.3 100368 RunQ syz-executor.3 100464 S connec 0xfffffe006a83449a syz-executor.3 100467 Run CPU 0 syz-executor.3 1115 1113 775 0 SV uwait 0xfffffe006d6ed280 syz-executor.3 1113 1 775 0 DV ppwait 0xfffffe007405dac0 syz-executor.3 1092 1 771 0 S uwait 0xfffffe006d6edd80 syz-executor.1 1070 1066 775 0 SV uwait 0xfffffe005736de80 syz-executor.3 1066 1 775 0 DV ppwait 0xfffffe00579edfe0 syz-executor.3 1061 1 771 0 S uwait 0xfffffe0007980200 syz-executor.1 1054 1 770 0 S uwait 0xfffffe00578c9100 syz-executor.0 1044 1 770 0 S uwait 0xfffffe00578c9400 syz-executor.0 914 1 770 0 S uwait 0xfffffe006d6ee100 syz-executor.0 903 1 770 0 S umtxn 0xfffffe006d6ee300 syz-executor.0 901 1 771 0 S uwait 0xfffffe00740ce080 syz-executor.1 897 1 897 0 Ss select 0xfffffe0007876bc0 rtsol 895 1 895 0 Ss select 0xfffffe0007876cc0 rtsol 893 1 893 0 Ss select 0xfffffe0007876dc0 rtsol 889 784 424 0 S kqread 0xfffffe0007c82900 rtsol 876 1 775 0 S uwait 0xfffffe0057370b80 syz-executor.3 848 1 770 0 S uwait 0xfffffe006d6ede80 syz-executor.0 838 0 0 0 DL - 0xffffffff83a662c0 [soaiod4] 837 0 0 0 DL - 0xffffffff83a662c0 [soaiod3] 836 0 0 0 DL - 0xffffffff83a662c0 [soaiod2] 835 0 0 0 DL - 0xffffffff83a662c0 [soaiod1] 834 0 0 0 DL aiordy 0xfffffe006d07bae0 [aiod4] 833 0 0 0 DL aiordy 0xfffffe006d07c040 [aiod3] 832 0 0 0 DL aiordy 0xfffffe006d07c5a0 [aiod2] 831 0 0 0 DL aiordy 0xfffffe006cf50560 [aiod1] 824 1 770 0 S uwait 0xfffffe0057370e80 syz-executor.0 784 777 424 0 S wait 0xfffffe00579ef5c0 sh 777 424 424 0 S wait 0xfffffe00579ee040 sh 775 768 775 0 Ss nanslp 0xffffffff83956481 syz-executor.3 774 768 774 0 Rs syz-executor.2 771 768 771 0 Rs syz-executor.1 770 768 770 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe00578ca680 syz-fuzzer 100113 S uwait 0xfffffe00578ca880 syz-fuzzer 100114 S uwait 0xfffffe00578ca980 syz-fuzzer 100115 S wait 0xfffffe006cf51580 syz-fuzzer 100116 S uwait 0xfffffe0007980e80 syz-fuzzer 100117 S uwait 0xfffffe00578cab80 syz-fuzzer 100118 S uwait 0xfffffe00578c9b00 syz-fuzzer 100119 S wait 0xfffffe006cf51580 syz-fuzzer 100120 S wait 0xfffffe006cf51580 syz-fuzzer 100124 S wait 0xfffffe006cf51580 syz-fuzzer 100126 S uwait 0xfffffe00578ca180 syz-fuzzer 100134 S kqread 0xfffffe0007c82b00 syz-fuzzer 100458 S uwait 0xfffffe006d6eca80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cf510d0 csh 764 682 764 0 Ss select 0xfffffe0007877140 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007d1e4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587498b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005874b0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005874b8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0056ec00b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0056ec08b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0056ec10b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0056ec18b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0056ec20b0 getty 738 1 18 0 S+ piperd 0xfffffe0058b3f6c0 logger 737 736 18 0 S+ nanslp 0xffffffff83956481 sleep 736 1 18 0 S+ wait 0xfffffe0007ce7ac0 sh 686 1 686 0 Ss nanslp 0xffffffff83956481 cron 682 1 682 0 Ss select 0xfffffe0007877740 sshd 495 1 495 0 Ss select 0xfffffe00078778c0 syslogd 424 1 424 0 Ss wait 0xfffffe00579ecac0 devd 423 1 423 65 Ss select 0xfffffe0007877d40 dhclient 338 1 338 0 Ss select 0xfffffe0007877ac0 dhclient 335 1 335 0 Ss select 0xfffffe0007877cc0 dhclient 17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007ce9040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72180 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058a32ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83abb680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83aa34f8 [dom0] 100080 D launds 0xffffffff83aa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81d508d0 [uma] 7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845dabb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84405760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8369e340 [doneq0] 100045 D - 0xffffffff8369e2c0 [async] 100076 D - 0xffffffff8369e140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a9ed20 [crypto] 100042 D crypto_ 0xfffffe0007c85030 [crypto returns 0] 100043 D crypto_ 0xfffffe0007c85080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0056f60c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838fee00 [g_event] 100036 D - 0xffffffff838fee20 [g_up] 100037 D - 0xffffffff838fee40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: 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 0xfffffe005420b040 [init] 10 0 0 0 DL audit_w 0xffffffff83a9f780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838ff7e0 [swapper] 100005 D - 0xfffffe00085f7d00 [softirq_0] 100006 D - 0xfffffe00085f7c00 [softirq_1] 100007 D - 0xfffffe00085f7b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f7a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f7900 [if_config_tqg_0] 100010 D - 0xfffffe00085f7800 [pci_hp taskq] 100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f7400 [thread taskq] 100016 D - 0xfffffe00085f7200 [aiod_kick taskq] 100017 D - 0xfffffe00085f7100 [deferred_unmount ta] 100018 D - 0xfffffe00085f7000 [inm_free taskq] 100019 D - 0xfffffe00085f6e00 [in6m_free taskq] 100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6a00 [firmware taskq] 100039 D - 0xfffffe00085f6700 [crypto_0] 100040 D - 0xfffffe00085f6700 [crypto_1] 100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f6400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f6200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007cbc380 [virtio_balloon] 100066 D - 0xffffffff826f28c0 [deadlkres] 100070 D - 0xfffffe005797ab00 [acpi_task_0] 100071 D - 0xfffffe005797ab00 [acpi_task_1] 100072 D - 0xfffffe005797ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4934K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 827 1231K 1208 vfscache 3 1025K 3 pcb 81 730K 665 inodedep 190 583K 414 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 177 346K 1335 filedesc 36 281K 751 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 pagedep 38 138K 312 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 384 48K 384 kdtrace 247 48K 1693 temp 35 37K 1896 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 dirrem 127 32K 346 msg 4 30K 4 kbdmux 6 28K 6 sctp_stro 20 20K 100 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 15 sctp_atcl 47 18K 416 ufs_mount 4 17K 5 tcp_fsb_rack 8 17K 68 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 ithread 97 16K 97 routetbl 124 16K 455 bus-sc 34 15K 1687 eventhandler 162 14K 162 freefile 106 14K 308 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 kqueue 81 10K 1248 in6_multi 65 9K 65 bmsafemap 3 9K 390 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 6 shmfd 1 8K 1 pfs_vncache 1 8K 1 freework 31 8K 363 sctp_timw 30 8K 30 audit_evclass 238 8K 300 taskqueue 63 7K 66 diradd 49 7K 378 sglist 6 7K 6 cred 24 6K 236 CAM DEV 3 6K 510 pf_ifnet 15 6K 29 pfs_nodes 22 6K 22 plimit 21 6K 342 hhook 15 5K 17 pwddesc 77 5K 1238 ufs_dirhash 24 5K 24 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 CC Mem 15 4K 127 DEVFSP 60 4K 123 newdirblk 28 4K 302 acpisem 28 4K 28 session 27 4K 39 kcovinfo 52 4K 52 mkdir 24 3K 604 indirdep 12 3K 65 proc-args 99 3K 2266 terminal 11 3K 11 sctp_atky 67 3K 539 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 15751 ip6ndp 12 2K 14 Unitno 31 2K 66 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 26 msi 12 2K 12 freeblks 6 2K 312 in_multi 6 2K 13 tun 4 2K 4 toponodes 6 2K 6 select 11 2K 35 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tcp_pcm_rack 4 1K 34 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 369 ipsec 3 1K 3 sctp_ifn 6 1K 14 netlink 3 1K 29 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 sctp_athm 47 1K 441 mount 16 1K 179 pci_link 10 1K 10 sctp_map 40 1K 200 crypto 4 1K 23 encap_export_host 12 1K 12 osd 20 1K 136 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 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 6 prison 6 1K 6 cryptodev 2 1K 112 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3594 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 78 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 14155 p1003.1b 1 1K 1 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 15 pf_rule 0 0K 7 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 29 sctp_mcore 0 0K 0 sctp_socko 0 0K 147 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 42 tcp_do_rack 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 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 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 139 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 18 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 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 MLX5DUMP 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 0 ipsecrequest 0 0K 0 ip6opt 0 0K 17 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 10 in_mfilter 0 0K 5 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 19 fadvise 0 0K 0 VN POLL 0 0K 2 statfs 0 0K 194 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 71 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 176 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 304 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 646 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 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 NEWdirectio 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 2 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 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 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 69 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 1078 23274 0 254 38494208 0 mbuf 256 8808 855 48171 0 254 2473728 0 malloc-4096 4096 413 5 2303 0 2 1712128 0 BUF TRIE 144 234 11554 746 0 62 1697472 0 malloc-384 384 4267 23 4649 0 30 1647360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11447 23 11521 0 126 1468160 0 UMA Slabs 0 112 10942 32 10942 0 126 1229088 0 sctp_asoc 2256 20 490 100 0 254 1150560 0 malloc-65536 65536 15 0 18 0 1 983040 0 RADIX NODE 144 6435 224 35657 0 62 958896 0 vmem btag 56 16471 56 16471 0 254 925512 0 FFS inode 1168 550 31 858 0 8 678608 0 sctp_ep 1144 27 484 295 0 254 584584 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 61 447 1909 0 254 487680 0 malloc-16384 16384 21 3 378 0 1 393216 0 sctp_raddr 736 20 497 100 0 254 380512 0 VM OBJECT 264 1339 71 18842 0 30 372240 0 THREAD 1824 169 23 471 0 8 350208 0 256 Bucket 2048 151 17 1086 0 8 344064 0 VNODE 448 589 104 899 0 30 310464 0 malloc-64 64 3855 240 3867 0 254 262080 0 malloc-256 256 838 167 1367 0 62 257280 0 malloc-2048 2048 107 13 185 0 8 245760 0 malloc-16 16 14415 335 14621 0 254 236000 0 DEVCTL 1024 22 198 147 0 0 225280 0 tcp_log 416 0 513 10 0 254 213408 0 malloc-32768 32768 1 5 52 0 1 196608 0 mbuf_packet 256 8 754 7982 0 254 195072 0 malloc-128 128 1305 214 29483 0 126 194432 0 MAP ENTRY 96 1735 281 55234 0 126 193536 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5279 391 5310 0 254 181440 0 malloc-1024 1024 157 19 273 0 16 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 171 27 912 0 16 164736 0 FFS2 dinode 256 550 80 858 0 62 161280 0 S VFS Cache 104 1015 389 1395 0 126 146016 0 malloc-256 256 540 30 1740 0 62 145920 0 PROC 1376 76 23 1220 0 8 136224 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-65536 65536 0 2 4 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 unpcb 256 24 486 1216 0 254 130560 0 ksiginfo 112 77 967 658 0 126 116928 0 malloc-128 128 760 139 2078 0 126 115072 0 malloc-2048 2048 12 44 1129 0 8 114688 0 filedesc0 1072 77 21 1238 0 8 105056 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 6 5 36 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 6280 0 30 85680 0 malloc-128 128 478 173 833 0 126 83328 0 malloc-4096 4096 16 4 39 0 2 81920 0 malloc-384 384 202 8 426 0 30 80640 0 sctp_readq 152 0 520 12 0 254 79040 0 sctp_chunk 152 16 504 177 0 254 79040 0 malloc-8192 8192 9 0 11 0 1 73728 0 128 Bucket 1024 53 14 265 0 16 68608 0 malloc-64 64 643 428 15346 0 254 68544 0 malloc-128 128 325 202 786 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-2048 2048 29 3 297 0 8 65536 0 sctp_stream_msg_out 112 4 536 35 0 254 60480 0 malloc-4096 4096 10 4 22 0 2 57344 0 tcp_inpcb 1304 15 27 123 0 8 54768 0 64 Bucket 512 77 27 1753 0 30 53248 0 malloc-64 64 458 361 3077 0 254 52416 0 malloc-64 64 474 345 932 0 254 52416 0 VMSPACE 616 51 33 1133 0 16 51744 0 malloc-256 256 106 89 1760 0 62 49920 0 malloc-256 256 74 121 215 0 62 49920 0 malloc-256 256 99 96 944 0 62 49920 0 32 Bucket 256 74 121 1445 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14611 0 16 49152 0 malloc-2048 2048 15 9 31 0 8 49152 0 malloc-1024 1024 10 38 1517 0 16 49152 0 malloc-384 384 101 19 444 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 193 122 193 0 62 42840 0 pcpu-8 8 4786 334 5161 0 254 40960 0 pipe 728 20 35 355 0 16 40040 0 da_ccb 544 0 70 1702 0 16 38080 0 udp_inpcb 416 6 84 202 0 30 37440 0 malloc-64 64 44 523 15815 0 254 36288 0 malloc-64 64 99 468 796 0 254 36288 0 malloc-64 64 91 476 1246 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 tcp_bbr_map 128 0 279 209 0 126 35712 0 tcp_rack_map 128 0 279 18 0 126 35712 0 malloc-128 128 5 274 8 0 126 35712 0 malloc-128 128 49 230 3319 0 126 35712 0 malloc-128 128 65 214 74 0 126 35712 0 routing nhops 256 26 109 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 80 55 489 0 62 34560 0 malloc-256 256 21 114 289 0 62 34560 0 malloc-256 256 50 85 519 0 62 34560 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-2048 2048 4 12 31 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 4 0 16 32768 0 malloc-1024 1024 5 27 13 0 16 32768 0 malloc-1024 1024 10 22 175 0 16 32768 0 malloc-512 512 9 55 127 0 30 32768 0 malloc-512 512 0 64 2 0 30 32768 0 malloc-512 512 3 61 68 0 30 32768 0 malloc-512 512 4 60 56 0 30 32768 0 malloc-512 512 4 60 56 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 9035 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 215 185 8485 0 126 32000 0 PGRP 120 27 237 39 0 126 31680 0 tcp_bbr_pcb 832 4 32 28 0 16 29952 0 sctp_laddr 48 4 584 47 0 254 28224 0 malloc-32 32 277 605 3305 0 254 28224 0 16 Bucket 144 59 137 297 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 5 128 75 0 62 27664 0 udplite_inpcb 416 2 61 12 0 30 26208 0 cpuset 200 7 121 9 0 62 25600 0 malloc-8192 8192 1 2 22 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 196 0 2 24576 0 tcp_rack_pcb 1216 4 16 34 0 8 24320 0 rl_entry 40 47 559 47 0 254 24240 0 PWD 40 28 578 380 0 254 24240 0 rtentry 168 29 115 35 0 62 24192 0 8 Bucket 80 53 247 369 0 126 24000 0 itimer 352 0 66 16 0 30 23232 0 ripcb 384 4 56 32 0 30 23040 0 malloc-384 384 11 49 13 0 30 23040 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 1 59 34 0 30 23040 0 malloc-384 384 21 39 24 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 26 0 4 20992 0 hostcache 64 2 313 2 0 254 20160 0 udplite_inpcb ports 32 0 630 5 0 254 20160 0 udp_inpcb ports 32 3 627 50 0 254 20160 0 tcp_inpcb ports 32 5 625 22 0 254 20160 0 ertt 72 15 265 123 0 126 20160 0 malloc-32 32 82 548 90 0 254 20160 0 malloc-32 32 195 435 1731 0 254 20160 0 malloc-32 32 153 477 966 0 254 20160 0 malloc-32 32 33 597 608 0 254 20160 0 malloc-32 32 59 571 947 0 254 20160 0 malloc-32 32 33 597 82 0 254 20160 0 2 Bucket 32 61 569 410 0 254 20160 0 KNOTE 160 33 92 4986 0 62 20000 0 cryptop 280 0 70 8 0 30 19600 0 AIOLIO 272 0 70 71 0 30 19040 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 1 102 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 vtnet_tx_hdr 24 0 501 13494 0 254 12024 0 malloc-16 16 28 722 113 0 254 12000 0 malloc-16 16 312 438 505 0 254 12000 0 malloc-16 16 129 621 806 0 254 12000 0 malloc-16 16 3 747 285 0 254 12000 0 malloc-16 16 239 511 4849 0 254 12000 0 malloc-16 16 29 721 27867 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 AIOCB 552 0 21 4 0 16 11592 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 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 144 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 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 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 ripcb ports 32 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 232 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 L VFS Cache 320 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 144 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-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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0