Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x18 fault code = supervisor read data, page not present instruction pointer = 0x20:0xf fffffff8167ec72 stack pointer = 0x28:0xfffffe00077f9700 frame pointer = 0x28:0xfffffe00077f97d0 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 = 12 (swi1: netisr 0) trap number = 12 panic: page fault cpuid = 1 time = 1626388966 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077f8f10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077f9070 vpanic() at vpanic+0x2c5/frame 0xfffffe00077f9150 panic() at panic+0xb5/frame 0xfffffe00077f9210 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00077f9310 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00077f9450 trap() at trap+0x5e7/frame 0xfffffe00077f9630 calltrap() at calltrap+0x8/frame 0xfffffe00077f9630 --- trap 0xc, rip = 0xffffffff8167ec72, rsp = 0xfffffe00077f9700, rbp = 0xfffffe00077f97d0 --- __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe00077f97d0 soisconnected() at soisconnected+0x34/frame 0xfffffe00077f9870 sctp_handle_cookie_echo() at sctp_handle_cookie_echo+0x2ced/frame 0xfffffe00077f9bd0 sctp_process_control() at sctp_process_control+0x2d78/frame 0xfffffe00077fa300 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077fa560 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe00077fa730 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe00077fa750 ip6_input() at ip6_input+0x2531/frame 0xfffffe00077fa9b0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077faa50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077fabb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077fabf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077fabf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x28efafa(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xc823b090fb8d5a9f rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe00077f9050 rbp 0xfffffe00077f9070 rsi 0x1 rdi 0xffffffff84087100 cov_trace_pc r8 0x3 r9 0xfffffe00077f8ba8 r10 0 r11 0xbf r12 0xfffffe0053df6000 r13 0xfffffe00077f9001 r14 0xffffffff82c54e60 .str.18 r15 0xffffffff82c54e60 .str.18 rip 0xffffffff81799f3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28efafa(%rip) db> show proc Process 12 (intr) at 0xfffffe0053deca70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402ae00 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402ae00 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402bd80 (map 0xffffffff8402bd80) (map.pmap 0xffffffff8402be40) (pmap 0xffffffff8402bea0) threads: 23 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 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++] 100073 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 2262 792 792 0 R (threaded) syz-executor.1 100106 RunQ syz-executor.1 102287 S connec 0xfffffe009eb07bf0 syz-executor.1 102288 S uwait 0xfffffe009ebcce80 syz-executor.1 2261 790 790 0 R (threaded) syz-executor.2 101603 RunQ syz-executor.2 102283 S connec 0xfffffe009eb07840 syz-executor.2 102285 S uwait 0xfffffe009ea36400 syz-executor.2 2260 791 791 0 R (threaded) syz-executor.0 100124 RunQ syz-executor.0 102282 S connec 0xfffffe009eafd0e0 syz-executor.0 102284 S uwait 0xfffffe009e40da00 syz-executor.0 2259 793 793 0 R (threaded) syz-executor.3 101493 RunQ syz-executor.3 102279 RunQ syz-executor.3 102286 S uwait 0xfffffe009ea36500 syz-executor.3 836 826 836 0 Ss select 0xfffffe009e9e9d40 dhclient 829 1 829 0 Ss select 0xfffffe009e9e9dc0 dhclient 826 815 436 65 S select 0xfffffe009e9e9f40 dhclient 815 436 436 0 S wait 0xfffffe009e9c2a70 sh 793 788 793 0 Rs syz-executor.3 792 788 792 0 Rs syz-executor.1 791 788 791 0 Rs syz-executor.0 790 788 790 0 Rs syz-executor.2 788 786 786 0 S (threaded) syz-execprog 100111 S uwait 0xfffffe009e3d9780 syz-execprog 100114 S uwait 0xfffffe0097724a80 syz-execprog 100115 S uwait 0xfffffe0097724b80 syz-execprog 100116 S kqread 0xfffffe0097640200 syz-execprog 100117 S uwait 0xfffffe009e3d9380 syz-execprog 100118 S uwait 0xfffffe009e3d9480 syz-execprog 100119 S uwait 0xfffffe009e3d9a80 syz-execprog 100120 S uwait 0xfffffe009e3d9b80 syz-execprog 100121 S uwait 0xfffffe009e3d9c80 syz-execprog 100122 S uwait 0xfffffe009e999900 syz-execprog 786 784 786 0 Ss pause 0xfffffe00977fc0b0 csh 784 694 784 0 Ss select 0xfffffe009e3d91c0 sshd 760 1 760 0 Rs+ CPU 0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583950b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583954b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583958b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056941 cron 694 1 694 0 Ss select 0xfffffe009e40dec0 sshd 507 1 507 0 Ss select 0xfffffe0097724140 syslogd 436 1 436 0 Ss wait 0xfffffe00976fea70 devd 435 1 435 65 Ss select 0xfffffe005874e040 dhclient 350 1 350 0 Ss select 0xfffffe005874e1c0 dhclient 347 1 347 0 Ss select 0xfffffe005874e240 dhclient 23 0 0 0 DL syncer 0xffffffff8417ca40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417a940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe0097731ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2cc0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a67f8 [dom0] 100087 D launds 0xffffffff841a6804 [laundry: dom0] 100088 D umarcl 0xffffffff81e90080 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84909460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d66d30 [pf purge] 15 0 0 0 DL - 0xffffffff84175dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84175dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84175dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84175dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c93240 [doneq0] 100047 D - 0xffffffff83c931c0 [async] 100080 D - 0xffffffff83c93040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aaac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541aad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541aad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a08a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84029f00 [g_event] 100038 D - 0xffffffff84029f40 [g_up] 100039 D - 0xffffffff84029f80 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 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++] 100073 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a1840 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402ae00 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe000791b500 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df5e00 [in6m_free taskq] 100019 D - 0xfffffe0053df5d00 [pci_hp taskq] 100020 D - 0xfffffe0053df5c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df5c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df5c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df5c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df5b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df5b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df5b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df5b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df5a00 [firmware taskq] 100040 D - 0xfffffe0053df5900 [crypto_0] 100041 D - 0xfffffe0053df5900 [crypto_1] 100057 D - 0xfffffe0053df5700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df5600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df5500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df5400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0400 [virtio_balloon] 100066 D - 0xfffffe0053df5300 [mca taskq] 100071 D - 0xffffffff82c5bde1 [deadlkres] 100075 D - 0xfffffe0058392e00 [acpi_task_0] 100076 D - 0xfffffe0058392e00 [acpi_task_1] 100077 D - 0xfffffe0058392e00 [acpi_task_2] 100079 D - 0xfffffe0053df5800 [CAM taskq] db> show all locks Process 760 (getty) thread 0xfffffe009e4b1ac0 (100110) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0056fe0c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:218 Process 12 (intr) thread 0xfffffe0053df6000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009eae8380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_input.c:2357 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 22 1030K 2046 vfscache 3 1025K 3 inodedep 1305 1001K 1516 pcb 38 553K 5762 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1280 320K 1447 subproc 125 247K 2333 acpica 1674 184K 54712 vnet_data 1 168K 1 freefile 1281 161K 1445 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 filedesc 18 137K 2908 pagedep 15 132K 1452 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 bus 985 80K 3476 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_timw 204 51K 204 umtx 352 44K 352 kdtrace 207 42K 4552 BPF 22 36K 22 temp 35 33K 1920 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 routetbl 127 16K 404 ithread 99 16K 99 bus-sc 33 14K 1692 lltable 43 14K 43 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 1484 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_stro 7 7K 2825 sctp_atcl 17 7K 8474 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 250 kqueue 57 6K 2267 plimit 21 6K 381 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 55 4K 2263 hhook 15 4K 17 diradd 26 4K 1481 session 25 4K 38 fpukern_ctx 3 3K 3 terminal 11 3K 11 proc-args 44 3K 570 uidinfo 3 3K 9 lockf 20 3K 33 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 2878 ipsec-saq 2 2K 2 selfd 31 2K 9484 ip6ndp 12 2K 13 Unitno 31 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_stri 3 2K 5622 newdirblk 12 2K 1439 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 34 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_atky 24 2K 14109 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 DEVFSP 10 1K 15 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 osd 7 1K 18 inpcbpolicy 11 1K 173 sctp_athm 17 1K 11284 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 procdesc 2 1K 8 soname 8 1K 9157 sctp_map 14 1K 5650 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 49 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_vrf 1 1K 1 freework 1 1K 1445 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 vegas data 0 0K 0 chd data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 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 sctp_aadr 0 0K 0 cdg data 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 162 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 1444 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 10 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 1622 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 1962 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 97 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17054 ioctlops 0 0K 2937 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 681 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 kcovinfo 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 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 986 13573 0 254 38117376 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8644 926 84199 0 254 2449920 0 BUF TRIE 144 189 11571 609 0 62 1693440 0 malloc-384 384 4206 14 4206 0 30 1620480 0 malloc-128 128 11312 65 11425 0 126 1456256 0 malloc-4096 4096 327 4 492 0 2 1355776 0 UMA Slabs 0 112 10191 30 10191 0 126 1144752 0 vmem btag 56 15939 92 15939 0 254 897736 0 FFS inode 1160 509 23 1955 0 8 617120 0 RADIX NODE 144 3405 342 60550 0 63 539568 0 malloc-384 384 1304 16 1515 0 30 506880 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-256 256 1405 35 6718 0 62 368640 0 THREAD 1808 151 25 2288 0 8 318208 0 VM OBJECT 264 1044 66 34518 0 30 293040 0 malloc-4096 4096 66 4 2806 0 2 286720 0 VNODE 448 544 68 1992 0 30 274176 0 malloc-64 64 4098 123 13834 0 254 270144 0 malloc-65536 65536 4 0 4 0 1 262144 0 256 Bucket 2048 118 4 10954 0 8 249856 0 malloc-16 16 14045 205 19764 0 254 228000 0 DEVCTL 1024 21 199 150 0 0 225280 0 malloc-16384 16384 9 4 1452 0 1 212992 0 malloc-128 128 1577 35 1889 0 126 206336 0 mbuf_cluster 2048 90 2 90 0 254 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5361 57 5534 0 254 173376 0 malloc-128 128 1276 26 30369 0 126 166656 0 malloc-128 128 1129 49 5054 0 126 150784 0 S VFS Cache 104 1012 314 2473 0 126 137904 0 FFS2 dinode 256 509 16 1954 0 62 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 196 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 MAP ENTRY 96 1081 263 70686 0 126 129024 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 53 991 93 0 126 116928 0 malloc-2048 2048 7 47 1969 0 8 110592 0 VMSPACE 2544 32 10 2241 0 4 106848 0 malloc-16384 16384 4 2 179 0 1 98304 0 PROC 1336 54 15 2262 0 8 92184 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_ep 1280 7 62 2838 0 254 88320 0 clpbuf 2624 0 32 20 0 16 83968 0 filedesc0 1072 55 22 2263 0 8 82544 0 sctp_asoc 2288 7 28 2825 0 254 80080 0 malloc-256 256 164 136 4292 0 62 76800 0 socket 944 28 48 4236 0 254 71744 0 g_bio 408 0 170 5301 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 134 0 1 65536 0 malloc-2048 2048 4 26 511 0 8 61440 0 malloc-256 256 228 12 3326 0 62 61440 0 128 Bucket 1024 44 15 1209 0 16 60416 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 sctp_raddr 736 7 59 2825 0 254 48576 0 malloc-2048 2048 9 13 2842 0 8 45056 0 malloc-1024 1024 15 29 3341 0 16 45056 0 malloc-64 64 567 126 20516 0 254 44352 0 malloc-256 256 150 15 184 0 62 42240 0 32 Bucket 256 52 113 9899 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4656 464 4812 0 254 40960 0 malloc-256 256 111 39 1012 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 477 90 689 0 254 36288 0 malloc-128 128 7 272 261 0 126 35712 0 malloc-384 384 75 15 120 0 30 34560 0 NAMEI 1024 0 32 21761 0 16 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 13 19 1239 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 64 Bucket 512 55 9 1399 0 30 32768 0 malloc-64 64 29 475 9078 0 254 32256 0 TURNSTILE 136 177 33 177 0 62 28560 0 malloc-384 384 17 53 8474 0 30 26880 0 pipe 744 20 15 313 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 6 0 2 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 malloc-512 512 3 45 5623 0 30 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 mbuf_packet 256 13 77 17009 0 254 23040 0 malloc-4096 4096 3 2 1626 0 2 20480 0 malloc-2048 2048 2 8 26 0 8 20480 0 malloc-2048 2048 5 5 103 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 19 611 1534 0 254 20160 0 malloc-32 32 294 336 11337 0 254 20160 0 Files 80 127 123 14219 0 126 20000 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 95 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 196 56 4675 0 254 16128 0 malloc-32 32 37 467 6181 0 254 16128 0 KNOTE 160 26 74 9118 0 62 16000 0 malloc-128 128 88 36 1536 0 126 15872 0 malloc-384 384 32 8 34 0 30 15360 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 39 21 214 0 62 15360 0 malloc-256 256 35 25 1520 0 62 15360 0 malloc-256 256 34 26 705 0 62 15360 0 tcpcb 1080 3 11 7 0 254 15120 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 ertt_txseginfo 40 0 303 235 0 254 12120 0 malloc-64 64 155 34 159 0 254 12096 0 malloc-32 32 160 218 271 0 254 12096 0 16 Bucket 144 39 45 260 0 62 12096 0 malloc-16 16 346 404 582 0 254 12000 0 8 Bucket 80 47 103 972 0 126 12000 0 udp_inpcb 496 6 18 161 0 254 11904 0 sctp_chunk 152 5 73 5571 0 254 11856 0 kenv 258 15 30 1029 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-1024 1024 1 7 17 0 16 8192 0 malloc-512 512 1 15 2843 0 30 8192 0 malloc-512 512 3 13 35 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 25 67 38 0 126 8096 0 rl_entry 40 37 165 37 0 254 8080 0 sctp_stream_msg_out 112 3 69 2808 0 254 8064 0 sctp_laddr 48 0 168 12 0 254 8064 0 udpcb 32 6 246 161 0 254 8064 0 ertt 72 3 109 7 0 126 8064 0 malloc-64 64 12 114 95 0 254 8064 0 malloc-64 64 17 109 22 0 254 8064 0 malloc-32 32 133 119 183 0 254 8064 0 malloc-32 32 25 227 53 0 254 8064 0 malloc-32 32 38 214 810 0 254 8064 0 4 Bucket 48 7 161 78 0 254 8064 0 2 Bucket 32 51 201 636 0 254 8064 0 vtnet_tx_hdr 24 0 334 2071 0 254 8016 0 malloc-16 16 5 495 14 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 188 312 1426 0 254 8000 0 malloc-16 16 26 474 25082 0 254 8000 0 malloc-16 16 25 475 11323 0 254 8000 0 tcp_inpcb 496 3 13 7 0 254 7936 0 malloc-128 128 25 37 120 0 126 7936 0 malloc-128 128 10 52 18 0 126 7936 0 sctp_readq 152 0 52 2751 0 254 7904 0 unpcb 256 11 19 1199 0 254 7680 0 malloc-384 384 1 19 349 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 4 4 4 0 30 4096 0 malloc-512 512 6 2 6 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 ripcb 496 2 6 5 0 254 3968 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 udplite_inpcb 496 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 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 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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