Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a4ec3f 10:12:14 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) vfork() r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x39236957293617a5) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sigaction(0x13, 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000180)={0x16, 0x26, 0x0, 0x0, 0x0, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)='j', 0x1, 0x105, &(0x7f0000000040)={0xfffffffffffffd25, 0x2, 0x1, @rand_addr=0x4}, 0x10) extattr_set_fd(r1, 0x2, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setresuid(0x0, 0x0, 0x0) seteuid(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_init(&(0x7f0000000180)=0x0, 0x0) ksem_close(r3) ksem_destroy(r3) ksem_post(r3) ksem_wait(r3) ksem_wait(r3) ksem_close(0x0) ksem_trywait(r3) bind$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r2, r4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000340)={@in={{0x10, 0x2, 0x1, @loopback}}}, 0x88) stack pointer = 0x0:0xfffffe0056c91ae0 frame p ointer = 0x0:0xfffffe0056c91cb0 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 = 2 (clock (0)) rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000affcb60 FreeBSD/amd64rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 (ci-freebsd-i386-1.c.syzkaller.internal) (ttyu0rax: fffffe00033eee30 rbx: fffffe0057fe5800 rbp: fffffe0056c91cb0 r10: 100b4dca8c3c7d7b r11: 0000000000000017 r12: 0000000000000000 ) login: r13: fffffe00542d9dd0 r14: fffffe0056c91c20 r15: fffffe00542d9740 trap number = 12 panic: page fault cpuid = 0 time = 1712830334 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c91210 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c91370 vpanic() at vpanic+0x26a/frame 0xfffffe0056c91530 panic() at panic+0xb5/frame 0xfffffe0056c915f0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c91710 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c91830 trap() at trap+0x648/frame 0xfffffe0056c91a10 calltrap() at calltrap+0x8/frame 0xfffffe0056c91a10 --- trap 0xc, rip = 0xffffffff81a4ec3f, rsp = 0xfffffe0056c91ae0, rbp = 0xfffffe0056c91cb0 --- nd6_dad_timer() at nd6_dad_timer+0x19f/frame 0xfffffe0056c91cb0 softclock_call_cc() at softclock_call_cc+0x3c5/frame 0xfffffe0056c91e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c91ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c91f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c91f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x23c83b7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff826ec7a0 .str.27 rsp 0xfffffe0056c91350 rbp 0xfffffe0056c91370 rsi 0 rdi 0xffffffff815c0119 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00542d9740 r13 0xfffffffffffffffe r14 0xffffffff826ec7a0 .str.27 r15 0 rip 0xffffffff815accde kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23c83b7(%rip) db> show proc Process 2 (clock) at 0xfffffe005420a020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff838ff7e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff838ff7e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83900780 (map 0xffffffff83900780) (map.pmap 0xffffffff83900840) (pmap 0xffffffff839008b0) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1031 774 774 0 RE CPU 1 syz-executor.2 1028 784 424 0 S nanslp 0xffffffff83956481 sleep 1020 777 777 0 R (threaded) syz-executor.3 100128 RunQ syz-executor.3 100251 S uwait 0xfffffe0007b70d00 syz-executor.3 1017 909 909 0 R (threaded) syz-executor.0 100200 RunQ syz-executor.0 100249 S uwait 0xfffffe0007980680 syz-executor.0 909 768 909 0 Rs syz-executor.0 822 0 0 0 DL aiordy 0xfffffe007140cae0 [aiod4] 821 0 0 0 DL aiordy 0xfffffe007140d040 [aiod3] 820 0 0 0 DL aiordy 0xfffffe007140d5a0 [aiod2] 819 0 0 0 DL aiordy 0xfffffe007140db00 [aiod1] 784 776 424 0 S wait 0xfffffe005420c060 sh 777 768 777 0 Rs syz-executor.3 776 424 424 0 S wait 0xfffffe007140b000 sh 774 768 774 0 Rs syz-executor.2 771 768 771 0 Rs syz-executor.1 768 766 766 0 S (threaded) syz-fuzzer 100105 S uwait 0xfffffe00584caa00 syz-fuzzer 100114 S uwait 0xfffffe00584ca080 syz-fuzzer 100115 S uwait 0xfffffe00584ca180 syz-fuzzer 100116 S uwait 0xfffffe00584ca280 syz-fuzzer 100117 S wait 0xfffffe006db61560 syz-fuzzer 100118 S uwait 0xfffffe0007b6e200 syz-fuzzer 100119 S wait 0xfffffe006db61560 syz-fuzzer 100120 S wait 0xfffffe006db61560 syz-fuzzer 100121 S wait 0xfffffe006db61560 syz-fuzzer 100124 S uwait 0xfffffe00584c9980 syz-fuzzer 100129 S kqread 0xfffffe0057f81c00 syz-fuzzer 100141 S uwait 0xfffffe007144ba00 syz-fuzzer 100223 S uwait 0xfffffe0007980880 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006da0f0d0 csh 764 682 764 0 Ss select 0xfffffe0007877340 sshd 750 1 750 0 Ss+ ttyin 0xfffffe005801d4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00593478b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00593480b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00593488b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00543690b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00543698b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005436a0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005436a8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005436b0b0 getty 740 1 18 0 S+ piperd 0xfffffe0059743998 logger 739 738 18 0 S+ nanslp 0xffffffff83956481 sleep 738 1 18 0 S+ wait 0xfffffe005420c5c0 sh 686 1 686 0 Ss nanslp 0xffffffff83956481 cron 682 1 682 0 Ss select 0xfffffe006da0adc0 sshd 495 1 495 0 Ss select 0xfffffe00078778c0 syslogd 424 1 424 0 Ss wait 0xfffffe00585edae0 devd 423 1 423 65 Ss select 0xfffffe0007877c40 dhclient 338 1 338 0 Ss select 0xfffffe0007877a40 dhclient 335 1 335 0 Ss select 0xfffffe0007877d40 dhclient 17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057fe9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72180 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0059610ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83abb700 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83aa3578 [dom0] 100080 D launds 0xffffffff83aa3584 [laundry: dom0] 100081 D umarcl 0xffffffff81d4f140 [uma] 7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847c5bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8445a760 [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_ 0xfffffe0057f84030 [crypto returns 0] 100043 D crypto_ 0xfffffe0057f84080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057eb9c88 [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 RL (threaded) [clock] 100029 Run CPU 0 [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 0xfffffe0057fbb380 [virtio_balloon] 100066 D - 0xffffffff826f19e0 [deadlkres] 100070 D - 0xfffffe005857ab00 [acpi_task_0] 100071 D - 0xfffffe005857ab00 [acpi_task_1] 100072 D - 0xfffffe005857ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] 1032 1031 774 0 Z syz-executor.2 1018 1017 909 0 Z syz-executor.0 1021 771 771 0 Z syz-executor.1 db> show all locks Process 1031 (syz-executor.2) thread 0xfffffe006dfd7000 (100123) exclusive sleep mutex vm active pagequeue (vm pagequeue) r = 0 (0xffffffff83aa2fc0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_page.c:3749 exclusive rw vmobject (vmobject) r = 0 (0xfffffe0074a2a948) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:651 Process 1020 (syz-executor.3) thread 0xfffffe0071415740 (100128) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00714f02c8) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5024 Process 2 (clock) thread 0xfffffe00542d9740 (100029) exclusive rw nd6 DAD queue (nd6 DAD queue) r = 0 (0xfffffe005405a208) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_rwlock.c:176 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 372 4934K 482 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 723 1205K 867 vfscache 3 1025K 3 pcb 35 682K 239 inodedep 183 581K 208 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 135 258K 1111 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 4 136K 6 pagedep 26 135K 144 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 filedesc 14 105K 386 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 kdtrace 209 42K 1291 umtx 320 40K 320 temp 35 37K 1893 shm 2 34K 12 dirrem 131 33K 143 hostcache 1 32K 1 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 LRO 20 21K 22 DEVFS_RULE 56 20K 56 ifaddr 68 19K 78 BPF 14 19K 15 routetbl 184 18K 565 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 8 eventhandler 162 14K 162 ether_multi 167 14K 203 freefile 105 14K 115 lltable 43 14K 52 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 75 10K 83 bmsafemap 3 9K 174 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 cred 29 8K 252 taskqueue 63 7K 63 sglist 6 7K 6 diradd 48 6K 174 CAM DEV 3 6K 510 kqueue 59 6K 1039 pfs_nodes 22 6K 22 hhook 16 6K 18 plimit 21 6K 340 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 267 5K 267 sctp_timw 17 5K 17 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 61 4K 100 mkdir 28 4K 268 acpisem 28 4K 28 pwddesc 53 4K 1043 kcovinfo 52 4K 65 sctp_atcl 8 3K 127 session 24 3K 37 terminal 11 3K 11 freework 11 3K 140 freeblks 10 3K 139 indirdep 10 3K 10 proc-args 77 3K 2114 clone 9 3K 9 uidinfo 3 3K 7 ip6ndp 13 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 134 ipsec-saq 2 2K 2 sctp_ifa 14 2K 17 Unitno 27 2K 53 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 CC Mem 6 2K 42 in_multi 6 2K 9 tun 4 2K 5 selfd 24 2K 13010 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_stro 1 1K 24 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 select 7 1K 32 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 17 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_stri 1 1K 22 netlink 2 1K 35 cdev 2 1K 2 osd 11 1K 55 lkpikmalloc 8 1K 9 inpcbpolicy 13 1K 218 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_atky 9 1K 162 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 filecaps 7 1K 84 cryptodev 3 1K 71 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 sctp_athm 8 1K 138 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 procdesc 1 1K 10 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3390 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 sctp_map 2 1K 48 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 55 sctp_iter 0 0K 15 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 15 sctp_aadr 0 0K 0 tcp_pcm_rack 0 0K 7 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 14 filemon 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 17 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 2 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 3 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 194 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 92 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 iov 0 0K 13959 ioctlops 0 0K 97 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 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 10 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 17263 0 254 38494208 0 mbuf 256 8622 1040 26273 0 254 2473472 0 BUF TRIE 144 228 11560 535 0 62 1697472 0 malloc-384 384 4228 32 4366 0 30 1635840 0 malloc-4096 4096 389 5 2088 0 2 1613824 0 malloc-128 128 11444 150 11509 0 126 1484032 0 UMA Slabs 0 112 10732 26 10732 0 126 1204896 0 sctp_asoc 2256 1 509 24 0 254 1150560 0 malloc-65536 65536 15 1 18 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16048 119 16048 0 254 905352 0 RADIX NODE 144 5841 202 33028 0 62 870192 0 FFS inode 1168 545 29 661 0 8 670432 0 sctp_ep 1144 6 505 92 0 254 584584 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 24 484 1526 0 254 487680 0 sctp_raddr 736 1 516 24 0 254 380512 0 VM OBJECT 264 1142 88 17097 0 30 324720 0 VNODE 448 582 84 701 0 30 298368 0 256 Bucket 2048 137 7 1024 0 8 294912 0 THREAD 1824 151 9 257 0 8 291840 0 malloc-16384 16384 10 7 195 0 1 278528 0 malloc-64 64 3855 240 3880 0 254 262080 0 malloc-2048 2048 107 13 119 0 8 245760 0 malloc-16 16 14406 94 14546 0 254 232000 0 DEVCTL 1024 36 184 161 0 0 225280 0 tcp_log 416 0 513 30 0 254 213408 0 malloc-256 256 734 76 900 0 62 207360 0 malloc-128 128 1309 210 29121 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5279 391 5310 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 139 21 200 0 16 163840 0 malloc-256 256 528 102 1333 0 62 161280 0 FPU_save_area 832 153 27 466 0 16 149760 0 S VFS Cache 104 1018 386 1169 0 126 146016 0 FFS2 dinode 256 545 25 660 0 62 145920 0 MAP ENTRY 96 1167 345 49593 0 126 145152 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 unpcb 256 8 502 1188 0 254 130560 0 mbuf_packet 256 10 498 1881 0 254 130048 0 ksiginfo 112 59 985 357 0 126 116928 0 malloc-128 128 764 135 1938 0 126 115072 0 malloc-2048 2048 14 42 1122 0 8 114688 0 PROC 1376 56 21 1032 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 44 39 256 0 16 84992 0 malloc-128 128 414 237 560 0 126 83328 0 filedesc0 1072 53 24 1043 0 8 82544 0 malloc-8192 8192 8 2 10 0 1 81920 0 malloc-4096 4096 17 3 39 0 2 81920 0 malloc-384 384 196 14 221 0 30 80640 0 sctp_chunk 152 1 519 11 0 254 79040 0 g_bio 408 0 180 4918 0 30 73440 0 malloc-64 64 643 428 15307 0 254 68544 0 malloc-128 128 309 218 598 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 1 1 12 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 10 4 23 0 2 57344 0 64 Bucket 512 66 38 1863 0 30 53248 0 malloc-64 64 399 420 2557 0 254 52416 0 malloc-64 64 471 348 939 0 254 52416 0 malloc-256 256 91 104 1128 0 62 49920 0 malloc-256 256 74 121 202 0 62 49920 0 malloc-256 256 78 117 738 0 62 49920 0 32 Bucket 256 62 133 1712 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13737 0 16 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-2048 2048 17 7 34 0 8 49152 0 malloc-2048 2048 8 16 94 0 8 49152 0 malloc-1024 1024 10 38 1535 0 16 49152 0 malloc-384 384 79 41 422 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 6 27 42 0 8 43032 0 pcpu-8 8 4725 395 5016 0 254 40960 0 VMSPACE 616 33 33 973 0 16 40656 0 pipe 728 20 35 340 0 16 40040 0 da_ccb 544 0 70 1357 0 16 38080 0 udp_inpcb 416 6 84 170 0 30 37440 0 malloc-64 64 36 531 13046 0 254 36288 0 malloc-64 64 104 463 791 0 254 36288 0 malloc-64 64 71 496 1057 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 42 237 3308 0 126 35712 0 malloc-128 128 65 214 72 0 126 35712 0 routing nhops 256 26 109 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 64 71 325 0 62 34560 0 malloc-256 256 11 124 168 0 62 34560 0 malloc-256 256 38 97 453 0 62 34560 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-2048 2048 4 12 16 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 5 27 10 0 16 32768 0 malloc-512 512 9 55 127 0 30 32768 0 malloc-512 512 3 61 48 0 30 32768 0 malloc-512 512 5 59 36 0 30 32768 0 malloc-512 512 4 60 55 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 24 240 37 0 126 31680 0 tcp_bbr_pcb 832 0 36 14 0 16 29952 0 sctp_laddr 48 5 583 38 0 254 28224 0 malloc-32 32 277 605 3289 0 254 28224 0 16 Bucket 144 49 147 269 0 62 28224 0 4 Bucket 48 4 584 5 0 254 28224 0 AIO 208 0 133 46 0 62 27664 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 20 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 0 20 7 0 8 24320 0 ertt_txseginfo 40 1 605 2276 0 254 24240 0 rl_entry 40 37 569 37 0 254 24240 0 PWD 40 16 590 214 0 254 24240 0 rtentry 168 29 115 38 0 62 24192 0 Files 80 171 129 7718 0 126 24000 0 8 Bucket 80 46 254 303 0 126 24000 0 ripcb 384 1 59 6 0 30 23040 0 malloc-384 384 1 59 9 0 30 23040 0 malloc-384 384 1 59 25 0 30 23040 0 malloc-384 384 22 38 28 0 30 23040 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 clpbuf 2624 0 8 25 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 9 0 254 20160 0 ertt 72 6 274 42 0 126 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 256 374 1801 0 254 20160 0 malloc-32 32 110 520 515 0 254 20160 0 malloc-32 32 19 611 281 0 254 20160 0 malloc-32 32 59 571 949 0 254 20160 0 malloc-32 32 29 601 63 0 254 20160 0 2 Bucket 32 50 580 343 0 254 20160 0 KNOTE 160 30 95 1774 0 62 20000 0 L VFS Cache 320 0 60 7 0 30 19200 0 AIOLIO 272 0 70 46 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-16384 16384 0 1 160 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-2048 2048 0 8 40 0 8 16384 0 malloc-1024 1024 1 15 4 0 16 16384 0 malloc-1024 1024 10 6 175 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 malloc-16 16 220 780 4681 0 254 16000 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 2 6 2 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 312 438 487 0 254 12000 0 malloc-16 16 54 696 371 0 254 12000 0 malloc-16 16 2 748 179 0 254 12000 0 malloc-16 16 29 721 27801 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 vtnet_tx_hdr 24 0 334 5317 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 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 tcp_bbr_map 128 0 0 0 0 126 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 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 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 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 416 0 0 0 0 30 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 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 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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-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-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