Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a3064f stack pointer = 0x0:0xfffffe0056c8a1a0 frame pointer = 0x0:0xfffffe0056c8a6d0 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: 0000000000000000 rsi: 0000000000000000 rdx: 000000000dca9760 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006e54b800 rbp: fffffe0056c8a6d0 FreeBSD/amd64r10: aa03000000000000 r11: 000000000000001f r12: fffffe006cf6a8d0 (ci-freebsd-i38r13: fffffe0056c8a4e0 r14: 0000000000000000 r15: fffffe00829b6308 trap number = 12 panic: page fault cpuid = 0 time = 539 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a10 vpanic() at vpanic+0x257/frame 0xfffffe0056c89bd0 panic() at panic+0xb5/frame 0xfffffe0056c89c90 trap_fatal() at trap_fatal+0x7ef/frame 0xfffffe0056c89db0 trap_pfault() at trap_pfault+0x17b/frame 0xfffffe0056c89ef0 trap() at trap+0x64a/frame 0xfffffe0056c8a0d0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0d0 --- trap 0xc, rip = 0xffffffff81a3064f, rsp = 0xfffffe0056c8a1a0, rbp = 0xfffffe0056c8a6d0 --- ip6_output() at ip6_output+0x373f/frame 0xfffffe0056c8a6d0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x2078/frame 0xfffffe0056c8a980 sctp_send_abort_tcb() at sctp_send_abort_tcb+0x569/frame 0xfffffe0056c8aa80 sctp_abort_an_association() at sctp_abort_an_association+0xbe/frame 0xfffffe0056c8aad0 sctp_threshold_management() at sctp_threshold_management+0x3fb/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0xad/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb60/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x39e/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e6b67(%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 0xffffffff827163c0 .str.27 rsp 0xfffffe0056c899f0 rbp 0xfffffe0056c89a10 rsi 0 rdi 0xffffffff815d0b79 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff827163c0 .str.27 r15 0 rip 0xffffffff815ba4ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e6b67(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392b760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392b760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392c700 (map 0xffffffff8392c700) (map.pmap 0xffffffff8392c7c0) (pmap 0xffffffff8392c830) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 4755 4658 4658 0 R (threaded) syz-executor 101397 RunQ syz-executor 108905 S uwait 0xfffffe00935dfc80 syz-executor 4754 4643 4643 0 R (threaded) syz-executor 100278 RunQ syz-executor 108901 S connec 0xfffffe00599ba4da syz-executor 108904 RunQ syz-executor 108906 RunQ syz-executor 4753 4642 4642 0 R (threaded) syz-executor 101259 RunQ syz-executor 108900 RunQ syz-executor 108902 RunQ syz-executor 108903 S uwait 0xfffffe006e193780 syz-executor 4750 1 4643 0 S uwait 0xfffffe00935df180 syz-executor 4742 1 4658 0 S uwait 0xfffffe0059d10280 syz-executor 4732 1 4648 0 S uwait 0xfffffe006e192800 syz-executor 4727 1 4648 0 S uwait 0xfffffe0059d10700 syz-executor 4710 4696 4710 0 Ss select 0xfffffe006e191640 dhclient 4703 1 4703 0 Ss select 0xfffffe0059d10d40 dhclient 4701 1 4648 60929 SV uwait 0xfffffe0075f12880 syz-executor 4696 4681 424 65 S select 0xfffffe0075f127c0 dhclient 4681 424 424 0 S wait 0xfffffe005bb5d5c0 sh 4658 763 4658 0 S nanslp 0xffffffff83982401 syz-executor 4648 763 4648 0 R syz-executor 4643 763 4643 0 R syz-executor 4642 763 4642 0 S nanslp 0xffffffff83982401 syz-executor 821 0 0 0 DL aiordy 0xfffffe005baef020 [aiod4] 820 0 0 0 DL aiordy 0xfffffe005baef580 [aiod3] 818 0 0 0 DL aiordy 0xfffffe005baefae0 [aiod2] 817 0 0 0 DL aiordy 0xfffffe005baf0b00 [aiod1] 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe005baa60f0 csh 759 682 759 0 Ss select 0xfffffe006e193340 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00584aecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587dd0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587dd4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587dd8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00584adcb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00587ddcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587de0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00587de4b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00587de8b0 getty 686 1 686 0 Ss nanslp 0xffffffff83982400 cron 682 1 682 0 Ss select 0xfffffe0059d10e40 sshd 495 1 495 0 Ss select 0xfffffe0059d13b40 syslogd 424 1 424 0 Ss wait 0xfffffe005baa4ac0 devd 423 1 423 65 Ss select 0xfffffe006ddb34c0 dhclient 338 1 338 0 Ss select 0xfffffe006ddb3440 dhclient 335 1 335 0 Ss select 0xfffffe006ddb3cc0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9fbe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a24000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9e1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00543ec8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae98a0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83acf844 [laundry: dom0] 100081 D umarcl 0xffffffff81d6a3b0 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84613900 [pf purge] 5 0 0 0 DL waiting 0xffffffff843a29e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836ca340 [doneq0] 100046 D - 0xffffffff836ca2c0 [async] 100075 D - 0xffffffff836ca140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acb020 [crypto] 100043 D crypto_ 0xfffffe0057f7a030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f7a080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543fbc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392ad80 [g_event] 100037 D - 0xffffffff8392ada0 [g_up] 100038 D - 0xffffffff8392adc0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 RunQ [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 Run CPU 1 [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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acba80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c1aff0 [swapper] 100005 D - 0xfffffe00085fed00 [softirq_0] 100006 D - 0xfffffe00085fec00 [softirq_1] 100007 D - 0xfffffe00085feb00 [if_io_tqg_0] 100008 D - 0xfffffe00085fea00 [if_io_tqg_1] 100009 D - 0xfffffe00085fe900 [if_config_tqg_0] 100010 D - 0xfffffe00085fe800 [pci_hp taskq] 100011 D - 0xfffffe00085fe700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fe400 [thread taskq] 100016 D - 0xfffffe00085fe200 [aiod_kick taskq] 100017 D - 0xfffffe00085fe100 [deferred_unmount ta] 100018 D - 0xfffffe00085fe000 [inm_free taskq] 100019 D - 0xfffffe00085fde00 [in6m_free taskq] 100020 D - 0xfffffe00085fdd00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085fda00 [firmware taskq] 100040 D - 0xfffffe00085fd700 [crypto_0] 100041 D - 0xfffffe00085fd700 [crypto_1] 100056 D - 0xfffffe00085fd500 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fd400 [vtnet0 txq 0] 100058 D - 0xfffffe00085fd300 [vtnet0 rxq 1] 100059 D - 0xfffffe00085fd200 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057fa4100 [virtio_balloon] 100065 D - 0xffffffff8271b601 [deadlkres] 100069 D - 0xfffffe0058850000 [acpi_task_0] 100070 D - 0xfffffe0058850000 [acpi_task_1] 100071 D - 0xfffffe0058850000 [acpi_task_2] 100073 D - 0xfffffe00085ff100 [mca taskq] 100074 D - 0xfffffe00085fd600 [CAM taskq] 100076 D - 0xfffffe00085fd000 [ipsec_offload] db> show all locks Process 4754 (syz-executor) thread 0xfffffe008a138740 (108904) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00599ba580) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 4753 (syz-executor) thread 0xfffffe008a0b2000 (108900) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0093745180) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 4753 (syz-executor) thread 0xfffffe008a0e7000 (108902) shared rw vmobject (vmobject) r = 0 (0xfffffe005bb8f528) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:2170 exclusive rw vmobject (vmobject) r = 0 (0xfffffe005bb8d108) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:2258 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005bb78060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4382 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005bb17060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4378 shared sx killpg racer (killpg racer) r = 0 (0xfffffe005bab51c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:957 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe008d5dc220) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074ef3320) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 Process 12 (intr) thread 0xfffffe0007a2c740 (100064) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe00584aec08) locked @ /syzkaller/managers/i386/kernel/sys/dev/uart/uart_tty.c:333 exclusive sleep mutex Giant (Giant) r = 0 (0xffffffff82e01bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_intr.c:1182 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 496 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sctp_stro 95 2402K 3982 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 329 1316K 493 vmem 5 1056K 14 newblk 9 1026K 3788 vfscache 3 1025K 3 pcb 245 916K 20384 inodedep 20 520K 3777 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 377 348K 5071 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 26 201K 7489 KTRACE 101 201K 2534 acpica 1674 184K 57762 tidhash 3 141K 3 pagedep 12 131K 3009 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 117 117K 150 sem 4 106K 4 umtx 800 100K 800 kdtrace 437 99K 13664 gtaskqueue 18 98K 18 bus 991 81K 5033 sctp_atcl 206 78K 14019 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 LRO 44 45K 60 temp 37 39K 4571 BPF 22 36K 91 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 128 32K 146 msg 4 30K 4 routetbl 435 29K 1633 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 68 19K 146 ufs_mount 4 17K 5 tcp_fsb_rack 8 17K 1578 proc 3 17K 3 tty 16 16K 16 lltable 48 15K 207 ithread 90 15K 90 sctp_timw 57 15K 57 bus-sc 34 15K 1627 ifnet 8 15K 15 eventhandler 163 14K 163 sctp_atky 301 13K 18030 ether_multi 152 13K 388 kenv 95 12K 95 ksem 7 11K 1128 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 4 in6_multi 65 9K 145 bmsafemap 2 9K 3246 plimit 22 9K 557 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 pf_ifnet 21 7K 108 taskqueue 66 7K 87 sglist 6 7K 6 cred 24 6K 609 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 63 6K 9597 ufs_dirhash 24 5K 30 UMA 269 5K 269 vt 11 5K 11 pf_table 2 4K 42 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 1324 pwddesc 57 4K 5026 acpisem 28 4K 28 CC Mem 13 4K 3189 kcovinfo 52 4K 156 sctp_athm 206 4K 14045 mount 20 4K 120 selfd 48 3K 150938 sctp_map 190 3K 7964 terminal 11 3K 11 sctp_ifa 21 3K 30 session 21 3K 70 dirrem 10 3K 3105 lockf 23 3K 101 proc-args 80 3K 6490 uidinfo 4 3K 21 hhook 8 3K 10 clone 9 3K 9 pf_osfp 19 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 29 Unitno 26 2K 86 CAM XPT 22 2K 543 in_multi 6 2K 17 tun 4 2K 12 toponodes 6 2K 6 netlink 3 2K 456 ipsecpolicy 2 2K 2 select 11 2K 65 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 3186 tcp_pcm_rack 4 1K 800 softdep 1 1K 1 mkdir 8 1K 5958 freefile 8 1K 3081 freeblks 4 1K 3016 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 14 vnodemarker 2 1K 168 NFSD session 1 1K 1 newdirblk 7 1K 2979 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 30 inpcbpolicy 24 1K 5425 mld 6 1K 14 igmp 6 1K 14 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 573 encap_export_host 12 1K 12 osd 18 1K 3182 sctp_stri 1 1K 46 diradd 4 1K 3142 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 4 1K 11 vnodes 1 1K 1 procdesc 2 1K 18 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 6 1K 16216 cryptodev 2 1K 2232 pf_rule 1 1K 29 sctp_aadr 2 1K 303 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 7 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 2 entropy 2 1K 52 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 111 iov 1 1K 21339 p1003.1b 1 1K 1 tcp_do_rack 0 0K 0 mqdata 0 0K 0 filemon 0 0K 41 pf_altq 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 3604 sctp_iter 0 0K 43 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 43 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 1322 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 85 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 9 allocindir 0 0K 0 indirdep 0 0K 249 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 16 ipsecrequest 0 0K 0 ip6opt 0 0K 29 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_moptions 0 0K 8 in_mfilter 0 0K 18 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 229 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 10 lio 0 0K 1436 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 461 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 290 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1271 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 filedesc_to_leader 0 0K 4 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 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 7 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 1 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 ertt_txseginfo 40 22342 20281486 23852258 0 254 812153120 0 256 Bucket 2048 80037 95 181248 0 12 164110336 0 mbuf_jumbo_page 4096 8385 1267 33781 0 254 39534592 0 vmem btag 56 267552 39 267793 0 254 14985096 0 UMA Slabs 0 112 52938 12 53340 0 126 5930400 0 tcp_bbr_map 128 190 36731 177850 0 126 4725888 0 malloc-16384 16384 13 239 3739 0 1 4128768 0 RADIX NODE 144 22565 1314 99636 0 62 3438576 0 mbuf 256 8901 2278 23971437 0 254 2861824 0 malloc-2048 2048 212 972 10124 0 8 2424832 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 BUF TRIE 144 210 11578 1577 0 62 1697472 0 malloc-128 128 12885 228 13000 0 126 1678464 0 malloc-384 384 4158 42 4180 0 30 1612800 0 socket 1024 57 1467 16834 0 254 1560576 0 sctp_ep 1152 110 1164 10014 0 254 1467648 0 VM OBJECT 264 1193 4177 60713 0 30 1417680 0 malloc-4096 4096 329 3 497 0 2 1359872 0 malloc-4096 4096 61 249 5539 0 2 1269760 0 sctp_asoc 2256 95 415 3982 0 254 1150560 0 MAP ENTRY 96 1330 9380 275326 0 126 1028160 0 FFS inode 1168 549 256 3632 0 8 940240 0 malloc-65536 65536 13 0 16 0 1 851968 0 THREAD 1824 378 22 8906 0 8 729600 0 tcp_log 416 0 1530 7312 0 254 636480 0 malloc-384 384 273 1107 14782 0 30 529920 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 128 Bucket 1024 440 27 1817 0 16 478208 0 PROC 1376 57 262 4756 0 8 438944 0 malloc-256 256 554 1066 22562 0 62 414720 0 VNODE 440 588 312 3681 0 30 396000 0 sctp_raddr 736 95 422 4039 0 254 380512 0 FPU_save_area 832 380 43 12299 0 16 351936 0 filedesc0 1072 57 265 5026 0 8 345184 0 tcp_inpcb 1320 13 236 3169 0 8 328680 0 malloc-64 64 3925 674 8951 0 254 294336 0 malloc-1024 1024 98 174 4140 0 16 278528 0 mbuf_packet 256 137 879 19198 0 254 260096 0 malloc-16 16 14717 783 25731 0 254 248000 0 DEVCTL 1024 26 194 256 0 0 225280 0 FFS2 dinode 256 549 261 3632 0 62 207360 0 malloc-65536 65536 0 3 7 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-128 128 1139 380 27978 0 126 194432 0 malloc-32 32 5348 574 9161 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 tcp_bbr_pcb 896 1 197 1150 0 16 177408 0 VMSPACE 616 37 251 4044 0 16 177408 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 4 1 5 0 1 163840 0 malloc-32768 32768 0 5 224 0 1 163840 0 malloc-2048 2048 7 73 1230 0 8 163840 0 S VFS Cache 104 1076 445 5107 0 126 158184 0 malloc-1024 1024 132 12 170 0 16 147456 0 Files 80 212 1588 38755 0 126 144000 0 malloc-65536 65536 0 2 384 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 0 4 258 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 unpcb 256 11 499 1314 0 254 130560 0 malloc-256 256 115 395 16572 0 62 130560 0 malloc-384 384 327 3 327 0 30 126720 0 malloc-4096 4096 16 14 43 0 2 122880 0 ksiginfo 112 295 749 1799 0 126 116928 0 malloc-8192 8192 6 8 50 0 1 114688 0 malloc-256 256 86 349 4564 0 62 111360 0 malloc-256 256 156 219 2190 0 62 96000 0 malloc-256 256 28 347 4229 0 62 96000 0 32 Bucket 256 269 106 20366 0 62 96000 0 udp_inpcb 416 7 209 1081 0 30 89856 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 112 56 10292 0 30 86016 0 malloc-128 128 321 330 6385 0 126 83328 0 malloc-4096 4096 15 5 100 0 2 81920 0 sctp_readq 152 0 520 31 0 254 79040 0 sctp_chunk 152 88 432 608 0 254 79040 0 8 Bucket 80 295 655 3879 0 126 76000 0 g_bio 408 0 180 13923 0 30 73440 0 malloc-384 384 20 160 3777 0 30 69120 0 malloc-64 64 291 780 156827 0 254 68544 0 malloc-64 64 514 557 1536 0 254 68544 0 malloc-32 32 288 1854 19781 0 254 68544 0 malloc-128 128 151 376 6922 0 126 67456 0 malloc-2048 2048 27 5 88 0 8 65536 0 sctp_stream_msg_out 112 9 531 450 0 254 60480 0 TURNSTILE 136 401 40 401 0 62 59976 0 malloc-8192 8192 5 2 32 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-64 64 297 522 19108 0 254 52416 0 malloc-64 64 456 363 659 0 254 52416 0 malloc-128 128 173 230 703 0 126 51584 0 malloc-256 256 64 131 476 0 62 49920 0 malloc-256 256 38 157 467 0 62 49920 0 DIRHASH 1024 35 13 39 0 16 49152 0 NAMEI 1024 0 48 33352 0 16 49152 0 malloc-16384 16384 3 0 4 0 1 49152 0 malloc-2048 2048 13 11 36 0 8 49152 0 malloc-2048 2048 4 20 263 0 8 49152 0 malloc-1024 1024 8 40 2624 0 16 49152 0 malloc-1024 1024 17 31 31 0 16 49152 0 pipe 736 19 47 610 0 16 48576 0 16 Bucket 144 123 213 8121 0 62 48384 0 SLEEPQUEUE 88 401 111 401 0 126 45056 0 pcpu-8 8 5158 474 7731 0 254 45056 0 PWD 40 23 1088 3063 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 6 4 22 0 2 40960 0 malloc-16 16 510 1990 19995 0 254 40000 0 da_ccb 544 0 70 3572 0 16 38080 0 ertt 72 13 491 3169 0 126 36288 0 malloc-64 64 82 485 1603 0 254 36288 0 malloc-64 64 62 505 4928 0 254 36288 0 malloc-64 64 178 389 4892 0 254 36288 0 tcp_rack_map 128 10 269 6844 0 126 35712 0 malloc-128 128 53 226 478 0 126 35712 0 malloc-128 128 36 243 3359 0 126 35712 0 malloc-128 128 43 236 6818 0 126 35712 0 routing nhops 256 28 107 69 0 62 34560 0 ripcb 384 3 87 1158 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 63 0 30 34560 0 malloc-256 256 70 65 1783 0 62 34560 0 malloc-32768 32768 1 0 12 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-16384 16384 0 2 180 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 570 0 2 32768 0 malloc-2048 2048 3 13 285 0 8 32768 0 malloc-2048 2048 0 16 112 0 8 32768 0 malloc-1024 1024 2 30 48 0 16 32768 0 malloc-1024 1024 3 29 21 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 3 29 4 0 16 32768 0 malloc-512 512 2 62 113 0 30 32768 0 malloc-512 512 10 54 205 0 30 32768 0 malloc-512 512 16 48 1660 0 30 32768 0 malloc-512 512 4 60 97 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_rack_pcb 1152 4 24 789 0 8 32256 0 ipq 56 0 576 4 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 82 0 126 31680 0 clpbuf 2624 0 12 24 0 4 31488 0 sctp_laddr 48 208 380 1455 0 254 28224 0 tcp_inpcb ports 32 8 874 1767 0 254 28224 0 malloc-32 32 508 374 2123 0 254 28224 0 malloc-32 32 273 609 1048 0 254 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 733 0 62 27664 0 udplite_inpcb 416 1 62 17 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 rtentry 168 30 114 69 0 62 24192 0 malloc-384 384 1 59 24 0 30 23040 0 malloc-384 384 0 60 397 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 tfo_ccache_entries 80 4 252 4 0 126 20480 0 hostcache 64 3 312 3 0 254 20160 0 udp_inpcb ports 32 3 627 357 0 254 20160 0 malloc-32 32 124 506 6787 0 254 20160 0 malloc-32 32 26 604 1053 0 254 20160 0 malloc-32 32 37 593 2676 0 254 20160 0 2 Bucket 32 319 311 1369 0 254 20160 0 KNOTE 160 2 123 1470 0 62 20000 0 cryptop 280 0 70 265 0 30 19600 0 AIOCB 552 0 35 19 0 16 19320 0 L VFS Cache 320 0 60 17 0 30 19200 0 AIOLIO 272 0 70 718 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 20 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-4096 4096 1 3 231 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 0 32 11 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 0 668 23689158 0 254 16032 0 kenv 258 17 43 1080 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-32 32 14 364 112 0 254 12096 0 malloc-16 16 43 707 4927 0 254 12000 0 malloc-16 16 47 703 9524 0 254 12000 0 malloc-16 16 73 677 340 0 254 12000 0 malloc-16 16 183 567 3004 0 254 12000 0 malloc-16 16 8 742 839 0 254 12000 0 malloc-16 16 26 724 26489 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 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 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 368 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 4 0 0 0 0 254 0 0 sackhole 32 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 itimer 352 0 0 0 0 30 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 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 rl_entry 48 0 0 0 0 254 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-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0