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 = 0x20:0xffffffff81a333a7 stack pointer = 0x0:0xfffffe0053fbd640 frame pointer = 0x0:0xfffffe0053fbd6f0 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: 000000000000001c rdx: 000000000000ffff rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 FreeBSD/amd64rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0053fbd6f0 r10: 0000000000000003 r11: 0000000000000002 r12: dffff7c000000000 (ci-freebsd-mair13: 1fffffc00a7f7ac8 r14: fffffe0057b2d000 r15: 000000000000ffff trap number = 12 panic: page fault cpuid = 0 time = 1711600761 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fbcd70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fbced0 vpanic() at vpanic+0x26a/frame 0xfffffe0053fbd090 panic() at panic+0xb5/frame 0xfffffe0053fbd150 trap_fatal() at trap_fatal+0x7f1/frame 0xfffffe0053fbd270 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0053fbd390 trap() at trap+0x5f3/frame 0xfffffe0053fbd570 calltrap() at calltrap+0x8/frame 0xfffffe0053fbd570 --- trap 0xc, rip = 0xffffffff81a333a7, rsp = 0xfffffe0053fbd640, rbp = 0xfffffe0053fbd6f0 --- in6_selecthlim() at in6_selecthlim+0xd7/frame 0xfffffe0053fbd6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1e71/frame 0xfffffe0053fbd9a0 sctp_send_initiate() at sctp_send_initiate+0x1555/frame 0xfffffe0053fbdb20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0053fbdb70 sctp_timeout_handler() at sctp_timeout_handler+0x6b4/frame 0xfffffe0053fbdcb0 softclock_call_cc() at softclock_call_cc+0x3c8/frame 0xfffffe0053fbde80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fbdef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0053fbdf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbdf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x21914e7(%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 0xffffffff82707480 .str.27 rsp 0xfffffe0053fbceb0 rbp 0xfffffe0053fbced0 rsi 0 rdi 0xffffffff815e50b9 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1 r12 0xfffffe00542bb740 r13 0xfffffffffffffffe r14 0xffffffff82707480 .str.27 r15 0 rip 0xffffffff815d1bae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21914e7(%rip) db> show proc Process 2 (clock) at 0xfffffe00541f6020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ed7e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836ed7e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836ee780 (map 0xffffffff836ee780) (map.pmap 0xffffffff836ee840) (pmap 0xffffffff836ee8b0) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1372 774 774 0 R (threaded) syz-executor.2 100119 RunQ syz-executor.2 100745 Run CPU 1 syz-executor.2 1371 770 770 0 R (threaded) syz-executor.0 100709 RunQ syz-executor.0 100744 S uwait 0xfffffe0057aae180 syz-executor.0 1367 1358 1358 0 R sh 1363 771 771 0 R (threaded) syz-executor.1 100647 RunQ syz-executor.1 100738 S connec 0xfffffe0058bb50da syz-executor.1 1358 768 1358 0 Ss wait 0xfffffe006a7dab00 syz-executor.3 1351 1339 1351 0 Ss select 0xfffffe00589ea9c0 dhclient 1343 1 1343 0 Ss select 0xfffffe006d1fb640 dhclient 1339 1323 424 65 S select 0xfffffe0058760f40 dhclient 1323 424 424 0 S wait 0xfffffe006a7db060 sh 1255 0 0 0 DL aiordy 0xfffffe00743b9560 [aiod4] 1254 0 0 0 DL aiordy 0xfffffe00743b9ac0 [aiod3] 1253 0 0 0 DL aiordy 0xfffffe006d6acae0 [aiod2] 1252 0 0 0 DL aiordy 0xfffffe006d643b00 [aiod1] 1238 1 774 0 SV uwait 0xfffffe0057aaf000 syz-executor.2 1042 1 774 0 S uwait 0xfffffe0057aae680 syz-executor.2 942 1 774 0 S uwait 0xfffffe0058bf8980 syz-executor.2 923 921 771 0 SV uwait 0xfffffe0058bf8880 syz-executor.1 921 1 771 0 DV ppwait 0xfffffe006d644ac0 syz-executor.1 774 768 774 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 100110 S uwait 0xfffffe0057aaf200 syz-fuzzer 100111 S uwait 0xfffffe0058bf9e00 syz-fuzzer 100112 S uwait 0xfffffe0058bf9f00 syz-fuzzer 100113 S kqread 0xfffffe00079df500 syz-fuzzer 100114 S uwait 0xfffffe0057aaf400 syz-fuzzer 100115 S uwait 0xfffffe0057aaf500 syz-fuzzer 100116 S wait 0xfffffe006d641ac0 syz-fuzzer 100118 S wait 0xfffffe006d641ac0 syz-fuzzer 100120 S wait 0xfffffe006d641ac0 syz-fuzzer 100121 S wait 0xfffffe006d641ac0 syz-fuzzer 100130 S uwait 0xfffffe0058bf8b80 syz-fuzzer 100135 S uwait 0xfffffe0058bf8c80 syz-fuzzer 100171 S uwait 0xfffffe0057aaed80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057be3bb0 csh 764 682 764 0 Ss select 0xfffffe006d1fc8c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f08b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f10b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f18b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 738 1 18 0 S+ piperd 0xfffffe0058b19e38 logger 737 736 18 0 S+ nanslp 0xffffffff83744481 sleep 736 1 18 0 S+ wait 0xfffffe0057be45c0 sh 686 1 686 0 Ss nanslp 0xffffffff83744480 cron 682 1 682 0 Ss select 0xfffffe00589ea8c0 sshd 495 1 495 0 Ss select 0xfffffe0058760c40 syslogd 424 1 424 0 Ss wait 0xfffffe006a7d9020 devd 423 1 423 65 Ss select 0xfffffe00588766c0 dhclient 338 1 338 0 Ss select 0xfffffe0058760ec0 dhclient 335 1 335 0 Ss select 0xfffffe0058876740 dhclient 17 0 0 0 DL syncer 0xffffffff83861ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83860180 [bufdaemon] 100080 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0057bf84e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a9680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838914f8 [dom0] 100081 D launds 0xffffffff83891504 [laundry: dom0] 100082 D umarcl 0xffffffff81d6cc50 [uma] 7 0 0 0 DL - 0xffffffff834c1cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84012ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843cc5c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348c340 [doneq0] 100045 D - 0xffffffff8348c2c0 [async] 100076 D - 0xffffffff8348c140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388cd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ece00 [g_event] 100036 D - 0xffffffff836ece20 [g_up] 100037 D - 0xffffffff836ece40 [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 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388d780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ed7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff8270c6c0 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] db> show all locks Process 1372 (syz-executor.2) thread 0xfffffe006d648000 (100119) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0074178aa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1261 Process 1372 (syz-executor.2) thread 0xfffffe0074321740 (100745) shared lockmgr ufs (ufs) r = 0 (0xfffffe006a7c4cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3298 shared lockmgr ufs (ufs) r = 0 (0xfffffe006d29ccb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:5147 Process 1363 (syz-executor.1) thread 0xfffffe0074077740 (100647) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe007408a798) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5024 Process 2 (clock) thread 0xfffffe00542bb740 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe007411d320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 744 1210K 1716 vfscache 3 1025K 3 pcb 122 777K 1636 inodedep 104 551K 633 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 150 278K 1461 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 994 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 pagedep 23 134K 505 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 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 sctp_stro 48 48K 234 kdtrace 220 44K 2119 umtx 336 42K 336 sctp_atcl 102 39K 1051 temp 35 37K 1979 BPF 22 36K 25 hostcache 1 32K 1 shm 1 32K 14 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 tcp_fsb_rack 12 25K 140 DEVFS_RULE 56 20K 56 ifaddr 67 19K 76 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 150 17K 476 LRO 16 17K 18 tty 16 16K 16 dirrem 63 16K 558 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 8 eventhandler 162 14K 162 lltable 42 13K 53 KTRACE 100 13K 100 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 ether_multi 124 10K 162 bmsafemap 3 9K 611 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 ksem 1 8K 10 filemon 1 8K 19 shmfd 1 8K 2 pfs_vncache 1 8K 1 freefile 62 8K 545 audit_evclass 238 8K 300 in6_multi 55 8K 65 taskqueue 63 7K 63 sctp_atky 150 7K 1325 cred 25 7K 243 sglist 6 7K 6 kqueue 63 7K 1388 CAM DEV 3 6K 510 plimit 22 6K 355 pfs_nodes 22 6K 22 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 diradd 32 4K 592 CC Mem 16 4K 229 evdev 4 4K 4 DEVFSP 63 4K 122 pwddesc 61 4K 1389 acpisem 28 4K 28 session 26 4K 48 kcovinfo 52 4K 65 proc-args 87 4K 2505 terminal 11 3K 11 mkdir 20 3K 986 newdirblk 19 3K 493 clone 9 3K 9 uidinfo 3 3K 9 sctp_stri 4 2K 64 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 18343 ip6ndp 11 2K 15 sctp_athm 102 2K 1079 tun 7 2K 8 CAM XPT 22 2K 543 Unitno 25 2K 55 tcp_pcm_rack 6 2K 74 sctp_ifa 12 2K 14 sctp_map 96 2K 452 msi 12 2K 12 toponodes 6 2K 6 freework 6 2K 675 freeblks 5 2K 525 ipsecpolicy 2 2K 2 in_multi 5 2K 8 select 10 2K 37 acpidev 20 2K 20 softdep 1 1K 1 indirdep 4 1K 267 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 12 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 inpcbpolicy 24 1K 464 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 105 pci_link 10 1K 10 sctp_ifn 5 1K 14 crypto 4 1K 11 encap_export_host 12 1K 12 osd 21 1K 238 ip6opt 4 1K 21 sctp_aadr 8 1K 10 netlink 2 1K 32 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 12 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 72 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 4396 pmchooks 1 1K 1 filecaps 5 1K 92 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 entropy 2 1K 40 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 566 sctp_iter 0 0K 12 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 12 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 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 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 328 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 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 3 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 1 VN POLL 0 0K 0 statfs 0 0K 217 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 0 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 14918 ioctlops 0 0K 259 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 289 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 661 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 5 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 28705 0 254 38494208 0 mbuf 256 8733 7530 78857 0 254 4163328 0 BUF TRIE 144 237 11579 1090 0 62 1701504 0 malloc-384 384 4225 95 4756 0 30 1658880 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11521 197 13099 0 126 1499904 0 malloc-4096 4096 328 4 505 0 2 1359872 0 UMA Slabs 0 112 11005 5 11005 0 126 1233120 0 sctp_asoc 2256 48 462 225 0 254 1150560 0 RADIX NODE 144 7550 285 45811 0 62 1128240 0 vmem btag 56 17101 74 17101 0 254 961800 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 531 43 1076 0 8 670432 0 sctp_ep 1176 50 460 786 0 254 599760 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 39 469 2543 0 254 487680 0 256 Bucket 2048 190 34 1242 0 8 458752 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 48 469 232 0 254 380512 0 VM OBJECT 264 1235 85 21753 0 30 348480 0 malloc-2048 2048 55 97 809 0 8 311296 0 THREAD 1824 158 10 745 0 8 306432 0 VNODE 448 571 95 1119 0 30 298368 0 malloc-16384 16384 14 4 495 0 1 294912 0 malloc-4096 4096 68 4 1379 0 2 294912 0 malloc-256 256 946 179 2244 0 62 288000 0 malloc-64 64 3890 205 23524 0 254 262080 0 malloc-16 16 14398 352 14667 0 254 236000 0 ertt_txseginfo 40 4525 1333 20988 0 254 234320 0 sctp_chunk 152 59 1475 1435 0 254 233168 0 DEVCTL 1024 31 189 158 0 0 225280 0 tcp_log 416 0 513 454 0 254 213408 0 tcp_bbr_map 128 623 1020 3807 0 126 210304 0 malloc-32768 32768 0 6 244 0 1 196608 0 malloc-32768 32768 6 0 6 0 1 196608 0 mbuf_packet 256 52 710 6683 0 254 195072 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5296 374 5333 0 254 181440 0 malloc-128 128 1178 217 28723 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1400 364 61830 0 126 169344 0 FPU_save_area 832 160 38 1205 0 16 164736 0 malloc-2048 2048 5 75 1230 0 8 163840 0 malloc-1024 1024 135 25 154 0 16 163840 0 FFS2 dinode 256 531 99 1076 0 62 161280 0 malloc-128 128 1079 68 5345 0 126 146816 0 S VFS Cache 104 1019 385 1627 0 126 146016 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-65536 65536 0 2 111 0 1 131072 0 unpcb 256 11 499 1266 0 254 130560 0 PROC 1376 60 28 1372 0 8 121088 0 ksiginfo 112 66 978 545 0 126 116928 0 128 Bucket 1024 61 38 307 0 16 101376 0 malloc-256 256 288 87 1901 0 62 96000 0 malloc-384 384 103 137 1052 0 30 92160 0 malloc-8192 8192 10 1 12 0 1 90112 0 malloc-4096 4096 20 2 40 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 tcp_inpcb 1312 16 50 225 0 8 86592 0 g_bio 408 0 210 8819 0 30 85680 0 filedesc0 1072 61 16 1389 0 8 82544 0 malloc-1024 1024 52 28 415 0 16 81920 0 malloc-256 256 169 146 1702 0 62 80640 0 malloc-256 256 115 200 2267 0 62 80640 0 sctp_readq 152 0 520 31 0 254 79040 0 64 Bucket 512 80 56 2174 0 30 69632 0 malloc-384 384 142 38 143 0 30 69120 0 malloc-64 64 595 476 2278 0 254 68544 0 malloc-128 128 357 170 520 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 32 Bucket 256 80 175 2227 0 62 65280 0 sctp_stream_msg_out 112 8 532 96 0 254 60480 0 malloc-8192 8192 7 0 33 0 1 57344 0 malloc-8192 8192 2 5 20 0 1 57344 0 malloc-4096 4096 8 6 843 0 2 57344 0 malloc-64 64 538 281 760 0 254 52416 0 malloc-256 256 30 165 1381 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 1 47 16084 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 11 13 110 0 8 49152 0 malloc-1024 1024 7 41 1615 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 197 353 9680 0 126 44000 0 malloc-4096 4096 9 1 12 0 2 40960 0 pcpu-8 8 4738 382 5037 0 254 40960 0 VMSPACE 616 39 27 1350 0 16 40656 0 pipe 728 24 31 380 0 16 40040 0 udp_inpcb 424 6 84 186 0 30 38160 0 da_ccb 544 0 70 2339 0 16 38080 0 tcp_rack_pcb 1216 6 24 70 0 8 36480 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 105 462 1528 0 254 36288 0 malloc-64 64 7 560 14378 0 254 36288 0 malloc-64 64 87 480 2001 0 254 36288 0 malloc-64 64 223 344 266 0 254 36288 0 malloc-64 64 226 341 301 0 254 36288 0 tcp_rack_map 128 23 256 353 0 126 35712 0 malloc-128 128 27 252 170 0 126 35712 0 malloc-128 128 29 250 95 0 126 35712 0 malloc-128 128 110 169 1220 0 126 35712 0 malloc-128 128 101 178 116 0 126 35712 0 routing nhops 256 24 111 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 46 44 63 0 30 34560 0 malloc-256 256 45 90 250 0 62 34560 0 malloc-256 256 24 111 385 0 62 34560 0 malloc-256 256 6 129 14 0 62 34560 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 104 0 1 32768 0 malloc-2048 2048 12 4 12 0 8 32768 0 malloc-2048 2048 3 13 82 0 8 32768 0 malloc-2048 2048 3 13 4 0 8 32768 0 malloc-2048 2048 0 16 49 0 8 32768 0 malloc-1024 1024 3 29 13 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 21 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 44 0 30 32768 0 malloc-512 512 6 58 8 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 14 50 128 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 PWD 40 22 786 562 0 254 32320 0 KNOTE 160 32 168 6642 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 48 0 126 31680 0 clpbuf 2624 0 12 32 0 4 31488 0 tcp_bbr_pcb 832 4 32 62 0 16 29952 0 sctp_laddr 48 17 571 140 0 254 28224 0 malloc-32 32 276 606 1153 0 254 28224 0 16 Bucket 144 63 133 332 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 AIO 208 0 133 2 0 62 27664 0 udplite_inpcb 424 0 63 6 0 30 26712 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 8 120 23 0 62 25600 0 ripcb 392 2 61 47 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 rl_entry 40 54 552 54 0 254 24240 0 rtentry 168 26 118 34 0 62 24192 0 8 Bucket 80 77 223 441 0 126 24000 0 malloc-384 384 14 46 46 0 30 23040 0 malloc-384 384 29 31 36 0 30 23040 0 domainset 40 0 567 14 0 254 22680 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 udp_inpcb ports 32 3 627 36 0 254 20160 0 tcp_inpcb ports 32 13 617 113 0 254 20160 0 ertt 72 16 264 225 0 126 20160 0 malloc-32 32 127 503 185 0 254 20160 0 malloc-32 32 26 604 65 0 254 20160 0 malloc-32 32 51 579 116 0 254 20160 0 malloc-32 32 190 440 5755 0 254 20160 0 malloc-32 32 49 581 494 0 254 20160 0 2 Bucket 32 62 568 453 0 254 20160 0 AIOCB 552 0 35 3 0 16 19320 0 L VFS Cache 320 0 60 40 0 30 19200 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-16384 16384 0 1 160 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 2 0 1 16384 0 malloc-8192 8192 1 1 20 0 1 16384 0 malloc-4096 4096 2 2 6 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 6 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 18952 0 254 16032 0 malloc-16 16 418 582 31028 0 254 16000 0 kenv 258 17 43 1076 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 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-32 32 151 227 1195 0 254 12096 0 malloc-16 16 8 742 25 0 254 12000 0 malloc-16 16 15 735 193 0 254 12000 0 malloc-16 16 88 662 863 0 254 12000 0 malloc-16 16 294 456 3993 0 254 12000 0 malloc-16 16 37 713 165 0 254 12000 0 malloc-16 16 13 737 17 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 0 30 343 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 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 tfo 4 0 493 2 0 254 1972 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 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 AIOLIO 272 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 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 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 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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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