Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x1a0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff817bdd10 stack pointer = 0x0:0xfffffe0056e42fc0 frame pointer = 0x0:0xfffffe0056e430b0 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 = 1118 (syz-executor) rdi: 00000000000001a0 rsi: 0000000000000000 rdx: 0000000000080000 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000035 rax: fffffe0002bf1850 rbx: 1fffffc00adc85fc rbp: fffffe0056e430b0 r10: 6ec4be293a1c77df r11: fffffe00540a2cd0 r12: 0000000000080400 FreeBSD/amd64 (ci-freebsd-i386-2.us-central1-b.c.syzkaller.internal) (ttyu0) login: r13: fffffe0078b2d040 r14: 0000000000000000 r15: fffffe0078b2d188 trap number = 12 panic: page fault cpuid = 1 time = 6 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e427f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e42950 vpanic() at vpanic+0x257/frame 0xfffffe0056e42b10 panic() at panic+0xb5/frame 0xfffffe0056e42bd0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056e42d10 trap() at trap+0x78e/frame 0xfffffe0056e42ef0 calltrap() at calltrap+0x8/frame 0xfffffe0056e42ef0 --- trap 0xc, rip = 0xffffffff817bdd10, rsp = 0xfffffe0056e42fc0, rbp = 0xfffffe0056e430b0 --- _vn_lock() at _vn_lock+0xb0/frame 0xfffffe0056e430b0 mddestroy() at mddestroy+0x3ba/frame 0xfffffe0056e43190 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe0056e432f0 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056e433e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056e43410 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056e43620 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056e43670 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056e43750 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056e438d0 freebsd32_ioctl() at freebsd32_ioctl+0x607/frame 0xfffffe0056e43d10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056e43f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 1118 tid 100569 ] Stopped at kdb_enter+0x6e: movq $0,0x25b9147(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe0056e42930 rbp 0xfffffe0056e42950 rsi 0 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054125780 r13 0xfffffffffffffffd r14 0xffffffff827bcf60 .str.27 r15 0 rip 0xffffffff8160424e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> show proc Process 1118 (syz-executor) at 0xfffffe00541235c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00540d35c0 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540c2248 (map 0xfffffe00540c2248) (map.pmap 0xfffffe00540c22e8) (pmap 0xfffffe00540c2358) threads: 2 100315 s syz-executor 100569 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1118 765 765 0 T (threaded) syz-executor 100315 s syz-executor 100569 Run CPU 1 syz-executor 1116 1084 1084 0 R (threaded) syz-executor 100356 RunQ syz-executor 100568 S aiowc 0xfffffe00541233e8 syz-executor 100571 RunQ syz-executor 1110 682 1110 0 Ss sbwait 0xfffffe006b4bd60c sshd 1108 764 764 0 S (threaded) syz-executor 100533 S nanslp 0xffffffff83b9e580 syz-executor 100557 S sbwait 0xfffffe006b4b0e0c syz-executor 1098 1 765 0 S uwait 0xfffffe006dde7c00 syz-executor 1084 1 1084 0 R syz-executor 1079 1 767 0 S uwait 0xfffffe006dde6c80 syz-executor 1071 1 764 0 S uwait 0xfffffe006dde7e00 syz-executor 1065 1 764 0 S uwait 0xfffffe006dde6500 syz-executor 1047 1 765 0 S uwait 0xfffffe006dde6100 syz-executor 1032 1 765 0 S uwait 0xfffffe006dde7000 syz-executor 972 1 767 0 S uwait 0xfffffe006dde7a00 syz-executor 950 0 0 0 DL mdwait 0xfffffe0078b14000 [md1] 932 1 765 0 S uwait 0xfffffe00584ece00 syz-executor 921 0 0 0 DL - 0xffffffff83cae600 [soaiod4] 920 0 0 0 DL - 0xffffffff83cae600 [soaiod3] 919 0 0 0 DL - 0xffffffff83cae600 [soaiod2] 918 0 0 0 DL - 0xffffffff83cae600 [soaiod1] 912 1 767 0 S uwait 0xfffffe00584ebd80 syz-executor 897 1 766 60928 S uwait 0xfffffe006dde7f00 syz-executor 894 1 765 60928 S uwait 0xfffffe006dde7900 syz-executor 892 1 764 0 S uwait 0xfffffe00584ec800 syz-executor 887 0 0 0 DL mdwait 0xfffffe006e5b3000 [md2147483645] 883 1 765 0 S uwait 0xfffffe00584ec700 syz-executor 881 1 767 0 S uwait 0xfffffe00584ebe80 syz-executor 879 0 0 0 DL mdwait 0xfffffe006e5b2000 [md0] 864 1 766 0 S uwait 0xfffffe005824fb00 syz-executor 858 1 764 0 S uwait 0xfffffe005824e780 syz-executor 829 0 0 0 DL (threaded) [so_splice] 100149 D - 0xfffffe006dde7700 [thr_0] 100150 D - 0xfffffe006dde7740 [thr_1] 821 812 821 0 Ss select 0xfffffe006dde7840 dhclient 817 1 817 0 Ss select 0xfffffe006dde76c0 dhclient 812 788 424 65 S select 0xfffffe006dde77c0 dhclient 808 0 0 0 DL aiordy 0xfffffe00540f3b00 [aiod4] 807 0 0 0 DL aiordy 0xfffffe00540f4060 [aiod3] 805 0 0 0 DL aiordy 0xfffffe005410eb00 [aiod2] 804 0 0 0 DL aiordy 0xfffffe0054009060 [aiod1] 788 424 424 0 S wait 0xfffffe005410c000 sh 765 1 765 0 S nanslp 0xffffffff83b9e580 syz-executor 764 1 764 0 R CPU 0 syz-executor 748 1 748 0 Ss+ ttyin 0xfffffe0058287cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00593f50b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00593f54b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00593f58b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00593f5cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00593f60b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00593f64b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00593f68b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00593f6cb0 getty 738 1 18 0 S+ piperd 0xfffffe006b41a000 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e580 sleep 736 1 18 0 S+ wait 0xfffffe00540085a0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e581 cron 682 1 682 0 Ss select 0xfffffe006dde8d40 sshd 495 1 495 0 Ss select 0xfffffe0057d755c0 syslogd 424 1 424 0 Ss wait 0xfffffe00540d1580 devd 423 1 423 65 Ss select 0xfffffe005824ee40 dhclient 338 1 338 0 Ss select 0xfffffe0057d75740 dhclient 335 1 335 0 Ss select 0xfffffe006dde96c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbfa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00596bc8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb4c8 [dom0] 100081 D launds 0xffffffff83ceb4d4 [laundry: dom0] 100082 D umarcl 0xffffffff81dda750 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485f980 [pf purge] 5 0 0 0 DL waiting 0xffffffff8458f700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6d80 [crypto] 100044 D crypto_ 0xfffffe0007a72d30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a72d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057cba488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f20 [g_event] 100038 D - 0xffffffff83b46f40 [g_up] 100039 D - 0xffffffff83b46f60 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [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] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce7820 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c36ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe0007764900 [kqueue_ctx taskq] 100011 D - 0xfffffe0007764800 [jail_remove taskq] 100012 D - 0xfffffe0007764700 [bus taskq] 100015 D - 0xfffffe0007764200 [thread taskq] 100017 D - 0xfffffe0007763e00 [aiod_kick taskq] 100018 D - 0xfffffe0007763d00 [deferred_unmount ta] 100019 D - 0xfffffe0007763c00 [inm_free taskq] 100020 D - 0xfffffe0007763b00 [in6m_free taskq] 100021 D - 0xfffffe0007763a00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007763900 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007763900 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007763900 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007763900 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007763800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007763800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007763800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007763800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007763300 [firmware taskq] 100041 D - 0xfffffe0007763200 [crypto_0] 100042 D - 0xfffffe0007763200 [crypto_1] 100057 D - 0xfffffe005812c000 [vtnet0 rxq 0] 100058 D - 0xfffffe005812be00 [vtnet0 txq 0] 100059 D - 0xfffffe005812bd00 [vtnet0 rxq 1] 100060 D - 0xfffffe005812bc00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058250f00 [virtio_balloon] 100066 D - 0xffffffff827c2301 [deadlkres] 100070 D - 0xfffffe00593da400 [acpi_task_0] 100071 D - 0xfffffe00593da400 [acpi_task_1] 100072 D - 0xfffffe00593da400 [acpi_task_2] 100074 D - 0xfffffe0007766700 [mca taskq] 100075 D - 0xfffffe0007763100 [CAM taskq] 100077 D - 0xfffffe00593da300 [ipsec_offload] db> show all locks Process 1118 (syz-executor) thread 0xfffffe0054125780 (100569) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/i386/kernel/sys/dev/md/md.c:1796 Process 1110 (sshd) thread 0xfffffe0054136000 (100313) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b4bd5c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4831 Process 1108 (syz-executor) thread 0xfffffe0054137780 (100557) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b4b0dc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4831 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 394 5095K 542 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sysctloid 35242 2076K 35317 vtbuf 24 1968K 46 kobj 331 1324K 522 newblk 401 1124K 1515 vfscache 3 1025K 3 pcb 41 683K 302 inodedep 67 537K 520 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 45 357K 634 subproc 165 338K 1226 md_sectors 76 304K 76 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 16768 acpica 1674 184K 54426 tidhash 3 141K 3 pagedep 30 136K 314 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 132 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 522 66K 522 ddb_capture 1 64K 1 kdtrace 231 44K 1710 umtx 336 42K 336 temp 40 38K 2078 BPF 26 38K 52 DEVFS3 132 33K 142 hostcache 1 32K 1 shm 1 32K 10 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 22 ifaddr 75 21K 78 DEVFS_RULE 56 20K 56 routetbl 160 19K 484 md_disk 80 19K 85 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 51 16K 56 ithread 90 15K 90 ether_multi 180 15K 220 bus-sc 34 15K 1647 ifnet 8 15K 8 GEOM 82 14K 563 eventhandler 163 14K 163 shmfd 10 12K 16 kenv 95 12K 95 CAM queue 5 11K 1528 in6_multi 75 10K 78 cred 39 10K 272 rman 82 10K 437 rpc 8 9K 8 bmsafemap 3 9K 497 ksem 3 9K 7 plimit 22 9K 353 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 213 kqueue 97 8K 1439 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 CC Mem 38 5K 810 pwddesc 76 5K 1168 ufs_dirhash 24 5K 27 pf_ifnet 11 5K 22 indirdep 18 5K 103 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 196 acpisem 28 4K 28 newdirblk 27 4K 296 kcovinfo 45 3K 45 terminal 11 3K 11 session 22 3K 46 proc-args 93 3K 2183 sctp_atcl 7 3K 54 uidinfo 5 3K 21 acpidev 20 3K 20 lockf 22 3K 52 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 inpcbpolicy 57 2K 1209 Unitno 31 2K 66 diradd 14 2K 465 in_multi 7 2K 12 mkdir 13 2K 592 CAM XPT 22 2K 543 selfd 25 2K 18718 toponodes 6 2K 6 ipsecpolicy 2 2K 2 dirrem 5 2K 446 msi 9 2K 9 netlink 2 2K 89 select 9 2K 52 osd 43 2K 826 sctp_timw 4 1K 4 sctp_stro 1 1K 5 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 12 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 360 pci_link 10 1K 10 freefile 5 1K 396 crypto 4 1K 69 encap_export_host 12 1K 12 VN POLL 4 1K 8 ioctlops 1 1K 119 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 5 1K 286 sctp_atky 8 1K 57 vnodes 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 ip_moptions 3 1K 12 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 113 aio 4 1K 6 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 sctp_athm 7 1K 54 soname 4 1K 3724 sctp_vrf 1 1K 1 ip_msource 1 1K 7 in_mfilter 1 1K 15 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 sigio 1 1K 15 entropy 2 1K 35 acpiintr 1 1K 1 sctp_map 2 1K 10 cpus 2 1K 2 ip6_moptions 1 1K 5 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 466 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 tcp_pcm_rack 0 0K 5 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 10 sctp_mcore 0 0K 0 sctp_socko 0 0K 7 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 4 filemon 0 0K 18 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 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 195 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 334 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 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 0 ipsecrequest 0 0K 0 ip6opt 0 0K 24 ip6_msource 0 0K 0 in6_mfilter 0 0K 4 frag6 0 0K 1 tcplog 0 0K 0 tcp_hwpace 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 20 fadvise 0 0K 0 statfs 0 0K 242 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 50 lio 0 0K 14 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 15427 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 346 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 652 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 264 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 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 90 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 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 2 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 8321 1077 17354 0 254 38494208 0 tcp_log 416 70 7553 16785 0 254 3171168 0 mbuf 256 8791 871 25420 0 254 2473472 0 BUF TRIE 152 234 11570 1038 0 62 1794208 0 malloc-4096 4096 409 7 1660 0 2 1703936 0 malloc-384 384 4174 26 4533 0 30 1612800 0 malloc-128 128 11591 127 12111 0 126 1499904 0 UMA Slabs 0 112 11122 32 11122 0 126 1249248 0 vmem btag 56 22133 82 22133 0 254 1244040 0 RADIX NODE 152 7668 335 34995 0 62 1216456 0 sctp_asoc 2256 1 509 5 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 FFS inode 1168 550 31 956 0 8 678608 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 6 505 43 0 254 588672 0 socket 1024 81 427 2697 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-16384 16384 24 6 317 0 1 491520 0 pbuf 2624 0 158 0 0 2 414592 0 malloc-65536 65536 4 2 176 0 1 393216 0 256 Bucket 2048 180 12 1376 0 8 393216 0 sctp_raddr 736 1 516 5 0 254 380512 0 VM OBJECT 248 1300 188 17223 0 62 369024 0 malloc-4096 4096 83 5 93 0 2 360448 0 THREAD 1860 154 14 573 0 8 312480 0 VNODE 440 590 103 998 0 30 304920 0 md0 8 37462 130 37462 0 254 300736 0 malloc-64 64 4181 166 5792 0 254 278208 0 malloc-2048 2048 108 12 208 0 8 245760 0 malloc-16 16 14571 429 14718 0 254 240000 0 malloc-64 64 101 3490 24908 0 254 229824 0 DEVCTL 1024 33 187 160 0 0 225280 0 malloc-256 256 684 126 2892 0 62 207360 0 MAP ENTRY 96 1623 519 59659 0 126 205632 0 malloc-32 32 5461 461 7445 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-128 128 1244 151 26160 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1314 0 254 165120 0 FPU_save_area 832 156 42 847 0 16 164736 0 malloc-32768 32768 0 5 58 0 1 163840 0 malloc-32768 32768 3 2 125 0 1 163840 0 FFS2 dinode 256 550 80 956 0 62 161280 0 tcp_inpcb 1304 39 81 810 0 8 156480 0 malloc-2048 2048 8 64 643 0 8 147456 0 malloc-1024 1024 128 16 1386 0 16 147456 0 S VFS Cache 104 1023 381 1551 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 35 473 1273 0 254 130048 0 g_bio 408 0 300 7213 0 30 122400 0 PROC 1376 75 13 1135 0 8 121088 0 ksiginfo 112 73 971 123 0 126 116928 0 malloc-128 128 824 75 2208 0 126 115072 0 filedesc0 1072 76 22 1168 0 8 105056 0 malloc-128 128 565 210 3968 0 126 99200 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 128 Bucket 1024 51 32 267 0 16 84992 0 vnpbuf 2624 0 32 2 0 16 83968 0 sctp_chunk 152 1 519 5 0 254 79040 0 malloc-64 64 545 526 1174 0 254 68544 0 malloc-64 64 720 351 3909 0 254 68544 0 malloc-65536 65536 0 1 6 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 194 0 1 65536 0 malloc-16384 16384 1 3 16 0 1 65536 0 malloc-8192 8192 6 2 129 0 1 65536 0 malloc-4096 4096 13 3 72 0 2 65536 0 malloc-4096 4096 11 5 24 0 2 65536 0 malloc-2048 2048 13 19 764 0 8 65536 0 64 Bucket 512 84 44 2020 0 30 65536 0 malloc-256 256 176 79 702 0 62 65280 0 malloc-256 256 92 163 1622 0 62 65280 0 32 Bucket 256 83 172 715 0 62 65280 0 malloc-384 384 89 61 544 0 30 57600 0 malloc-8192 8192 6 1 8 0 1 57344 0 Files 80 244 406 9653 0 126 52000 0 udp_inpcb 408 9 117 279 0 30 51408 0 malloc-256 256 110 85 198 0 62 49920 0 malloc-256 256 41 154 1120 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 15421 0 16 49152 0 malloc-4096 4096 10 2 13 0 2 49152 0 malloc-2048 2048 7 17 53 0 8 49152 0 malloc-1024 1024 16 32 543 0 16 49152 0 VMSPACE 584 47 37 1103 0 16 49056 0 malloc-384 384 90 30 118 0 30 46080 0 da_ccb 544 0 84 1895 0 16 45696 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4851 269 5197 0 254 40960 0 pipe 736 19 36 368 0 16 40480 0 malloc-64 64 8 559 14882 0 254 36288 0 malloc-64 64 165 402 209 0 254 36288 0 malloc-64 64 24 543 437 0 254 36288 0 malloc-64 64 13 554 47 0 254 36288 0 tcp_rack_map 128 0 279 12 0 126 35712 0 malloc-128 128 87 192 147 0 126 35712 0 malloc-128 128 84 195 150 0 126 35712 0 malloc-128 128 21 258 1416 0 126 35712 0 malloc-128 128 17 262 280 0 126 35712 0 routing nhops 256 31 104 42 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 56 34 441 0 30 34560 0 malloc-256 256 12 123 562 0 62 34560 0 malloc-256 256 34 101 255 0 62 34560 0 malloc-256 256 17 118 545 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 ripcb 376 9 81 108 0 30 33840 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 23 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 5 3 569 0 2 32768 0 malloc-2048 2048 3 13 32 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 12 4 27 0 8 32768 0 malloc-2048 2048 0 16 13 0 8 32768 0 malloc-1024 1024 2 30 16 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 19 13 132 0 16 32768 0 malloc-1024 1024 10 22 15 0 16 32768 0 malloc-1024 1024 1 31 12 0 16 32768 0 malloc-1024 1024 3 29 6 0 16 32768 0 malloc-512 512 3 61 43 0 30 32768 0 malloc-512 512 12 52 23 0 30 32768 0 malloc-512 512 3 61 174 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 malloc-512 512 3 61 72 0 30 32768 0 malloc-512 512 7 57 30 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 53 0 126 31680 0 clpbuf 2624 0 12 57 0 4 31488 0 sctp_laddr 48 0 588 28 0 254 28224 0 rl_entry 48 3 585 8 0 254 28224 0 malloc-32 32 385 497 654 0 254 28224 0 16 Bucket 144 62 134 295 0 62 28224 0 4 Bucket 48 8