panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6bdd8, MallocRedZone(fb) cpuid = 0 time = 1626499527 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00577ce050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00577ce1b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00577ce290 05:25:27 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xa3}, &(0x7f0000000100)=0x8) panic() at panic+0xb5/frame 0xfffffe00577ce350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00577ce410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00577ce6a0 sosend() at sosend+0x11e/frame 0xfffffe00577ce710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00577ce880 sendit() at sendit+0x2b0/frame 0xfffffe00577ce8d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00577ce9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00577cebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00577cebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 31118 tid 133596 ] Stopped at kdb_enter+0x6b: movq $0,0x28ef61a(%rip) db> 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 0xcbec85dfe6e06476 rdx 0x40001 rbx 0 rsp 0xfffffe00577ce190 rbp 0xfffffe00577ce1b0 rsi 0 rdi 0xfffffe009e458b68 r8 0x3 r9 0xfffffe00577cdce8 r10 0 r11 0xfffffe009e50ec50 r12 0xfffffe009e50e740 r13 0xfffffe00577ce201 r14 0xffffffff82c561c0 .str.18 r15 0xffffffff82c561c0 .str.18 rip 0xffffffff8179a41b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ef61a(%rip) db> show proc Process 31118 (syz-executor.1) at 0xfffffe00a6e41000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe009e49e538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a70493e0 (map 0xfffffe00a70493e0) (map.pmap 0xfffffe00a70494a0) (pmap 0xfffffe00a7049500) threads: 2 127994 RunQ syz-executor.1 133596 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 31118 786 786 0 R (threaded) syz-executor.1 127994 RunQ syz-executor.1 133596 Run CPU 0 syz-executor.1 27023 1 788 0 S uwait 0xfffffe009e9e8800 syz-executor.2 27015 1 788 0 S uwait 0xfffffe00a7645d80 syz-executor.2 27014 1 788 0 S uwait 0xfffffe009e8c8080 syz-executor.2 24575 1 786 0 S uwait 0xfffffe00a57eca80 syz-executor.1 24574 1 786 0 S uwait 0xfffffe00a6e63780 syz-executor.1 18018 1 786 0 S uwait 0xfffffe00a6e63900 syz-executor.1 18016 1 786 0 S uwait 0xfffffe00a6e98d80 syz-executor.1 13918 1 796 0 S uwait 0xfffffe00573d9080 syz-executor.3 13916 1 796 0 S uwait 0xfffffe009e466c00 syz-executor.3 8142 1 8142 65 Ss select 0xfffffe00a705f7c0 dhclient 5888 1 5888 0 Ss select 0xfffffe00a57ecbc0 dhclient 5876 1 5876 0 Ss select 0xfffffe00a57ecdc0 dhclient 5815 1 5815 65 Ss select 0xfffffe00a57ecc40 dhclient 4149 1 4149 0 Ss select 0xfffffe00a571a5c0 dhclient 4139 1 4139 0 Ss select 0xfffffe00a571a9c0 dhclient 4096 1 4096 65 Ss select 0xfffffe00a56d7040 dhclient 3283 1 3283 0 Ss select 0xfffffe00a56d78c0 dhclient 3280 1 3280 0 Ss select 0xfffffe00a56d7b40 dhclient 3258 1 3258 65 Ss select 0xfffffe00a56d7bc0 dhclient 2819 0 0 0 DL aiordy 0xfffffe00a6e5d000 [aiod4] 2818 0 0 0 DL aiordy 0xfffffe00a6e5d538 [aiod3] 2817 0 0 0 DL aiordy 0xfffffe00a6e99a70 [aiod2] 2816 0 0 0 DL aiordy 0xfffffe00a6e41a70 [aiod1] 1396 1 1396 0 Ss select 0xfffffe009e8c8040 dhclient 1381 1 1381 0 Ss select 0xfffffe009e8c8140 dhclient 796 780 796 0 Rs syz-executor.3 788 780 788 0 Rs syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff84056940 syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100104 S uwait 0xfffffe009790aa00 syz-fuzzer 100119 S nanslp 0xffffffff84056940 syz-fuzzer 100120 S kqread 0xfffffe0097920800 syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffffe009e466900 syz-fuzzer 100123 S uwait 0xfffffe005874ef00 syz-fuzzer 100124 S uwait 0xfffffe005834c080 syz-fuzzer 100125 S uwait 0xfffffe009e466a00 syz-fuzzer 100126 S uwait 0xfffffe009e466b00 syz-fuzzer 127037 S uwait 0xfffffe009e8c8480 syz-fuzzer 127040 S uwait 0xfffffe00a6e1ce00 syz-fuzzer 127041 S uwait 0xfffffe009e38ca80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e509b20 csh 776 694 776 0 Ss select 0xfffffe009e38c0c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 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 0xfffffe009e38c7c0 sshd 507 1 507 0 Ss select 0xfffffe009e38c1c0 syslogd 436 1 436 0 Ss select 0xfffffe009e38c240 devd 435 1 435 65 Ss select 0xfffffe009e38c2c0 dhclient 350 1 350 0 Ss select 0xfffffe009e38c440 dhclient 347 1 347 0 Ss select 0xfffffe005874e040 dhclient 23 0 0 0 DL syncer 0xffffffff8417ca40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417a940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 RunQ [/ 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 0xffffffff81e909a0 [uma] 18 0 0 0 DL - 0xffffffff83e0dae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8490d460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d90d30 [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 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [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 RLs (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 Run CPU 1 [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 - 0xffffffff82c5d140 [deadlkres] 100075 D - 0xfffffe0058392e00 [acpi_task_0] 100076 D - 0xfffffe0058392e00 [acpi_task_1] 100077 D - 0xfffffe0058392e00 [acpi_task_2] 100079 D - 0xfffffe0053df5800 [CAM taskq] 31116 785 785 0 Z syz-executor.0 db> show all locks Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff800064bb000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 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 pf_rule 571 1142K 734 newblk 10 1027K 32964 vfscache 3 1025K 3 inodedep 685 769K 30594 pcb 94 590K 48742 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 168 332K 31214 vmem 3 274K 5 filedesc 30 233K 60099 acpica 1674 184K 54712 dirrem 675 169K 30229 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 30128 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 59 freefile 675 85K 30214 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 418 53K 418 kdtrace 246 48K 64718 temp 38 39K 3422 shm 3 36K 19 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_stro 19 19K 2444 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 138 17K 439 tty 16 16K 16 sctp_atcl 42 16K 22426 ithread 99 16K 99 bus-sc 33 14K 1692 sctp_timw 53 14K 53 lltable 43 14K 219 ether_multi 157 13K 167 KTRACE 100 13K 102 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 bmsafemap 2 9K 30491 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 772 rpc 2 8K 2 shmfd 1 8K 71 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 76 7K 31171 cred 26 7K 502 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 625 pf_ifnet 14 6K 248 DEVFSP 80 5K 12058 ufs_dirhash 24 5K 24 pwddesc 73 5K 31120 UMA 270 5K 270 session 35 5K 64 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 416549 lockf 32 4K 75 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 783 terminal 11 3K 11 sctp_atky 61 3K 26159 select 19 3K 184 uidinfo 3 3K 113 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 inpcbpolicy 35 2K 17216 tun 7 2K 7 freework 5 2K 30799 softdep 1 1K 1 mkdir 8 1K 60060 freeblks 4 1K 30162 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 552 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 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 osd 28 1K 11640 sctp_athm 42 1K 23117 crypto 4 1K 3609 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_map 38 1K 4888 newdirblk 4 1K 30030 diradd 4 1K 30273 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 pf_osfp 3 1K 3 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 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 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 15717 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 36076 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 130 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 29087 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 5 tcp_do 0 0K 0 tcp_fsb 0 0K 1736 cdg data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7880 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 5 sctp_stri 0 0K 1256 dctcp 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 23577 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 275 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 indirdep 0 0K 1085 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 6 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 157 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 3 VN POLL 0 0K 9 twsbuf 0 0K 0 statfs 0 0K 30290 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 869 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 9530 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 1146 lio 0 0K 9 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 224 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 ioctlops 0 0K 2265 eventfd 0 0K 14 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 1063 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 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 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 1128616 0 254 38117376 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8761 809 2830182 0 254 2449920 0 tcp_log 416 0 5319 144659 0 254 2212704 0 RADIX NODE 144 14727 444 820631 0 63 2184624 0 BUF TRIE 144 234 11526 5451 0 62 1693440 0 malloc-384 384 4230 40 4406 0 30 1639680 0 malloc-128 128 11315 93 12071 0 126 1460224 0 malloc-4096 4096 327 4 1472 0 2 1355776 0 mbuf_cluster 2048 660 0 660 0 254 1351680 0 UMA Slabs 0 112 10944 33 10944 0 126 1229424 0 malloc-2048 2048 579 3 1024 0 8 1191936 0 vmem btag 56 18265 142 18265 0 254 1030792 0 malloc-384 384 684 996 30594 0 30 645120 0 FFS inode 1160 527 26 30744 0 8 641480 0 malloc-256 256 802 1013 124745 0 62 464640 0 256 Bucket 2048 198 16 17779 0 8 438272 0 malloc-4096 4096 97 7 31675 0 2 425984 0 malloc-256 256 184 1436 88185 0 62 414720 0 VM OBJECT 264 1409 106 440598 0 30 399960 0 tcp_bbr_map 128 0 3007 146948 0 126 384896 0 THREAD 1808 171 38 33597 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-16384 16384 15 7 30055 0 1 360448 0 tcp_inpcb 496 24 648 11629 0 254 333312 0 ertt_txseginfo 40 1 8281 820674 0 254 331280 0 malloc-64 64 4192 533 421172 0 254 302400 0 VNODE 448 566 82 30785 0 30 290304 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-128 128 976 1039 30670 0 126 257920 0 socket 944 64 200 38120 0 254 249216 0 sctp_ep 1280 23 160 19348 0 254 234240 0 MAP ENTRY 96 2009 427 1683363 0 126 233856 0 malloc-16 16 14069 431 24312 0 254 232000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 0 3 658 0 1 196608 0 malloc-65536 65536 1 2 979 0 1 196608 0 malloc-32768 32768 0 6 1009 0 1 196608 0 tcpcb 1080 24 158 11629 0 254 196560 0 sctp_asoc 2288 19 66 2444 0 254 194480 0 malloc-2048 2048 25 69 19352 0 8 192512 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1198 228 62667 0 126 182528 0 malloc-128 128 1264 131 60271 0 126 178560 0 malloc-32 32 5364 54 6459 0 254 173376 0 mbuf_packet 256 120 540 39559 0 254 168960 0 S VFS Cache 104 1071 372 32315 0 126 150072 0 FFS2 dinode 256 527 43 30742 0 62 145920 0 VMSPACE 2544 46 11 31094 0 4 145008 0 128 Bucket 1024 100 35 9681 0 16 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 66 0 1 131072 0 malloc-32768 32768 0 4 136 0 1 131072 0 PROC 1336 73 20 31119 0 8 124248 0 ksiginfo 112 78 966 5577 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 filedesc0 1072 73 25 31120 0 8 105056 0 tcp_bbr_pcb 832 0 126 8409 0 16 104832 0 malloc-2048 2048 9 41 9555 0 8 102400 0 malloc-16384 16384 4 2 179 0 1 98304 0 malloc-1024 1024 27 61 3072 0 16 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 101 67 10559 0 30 86016 0 malloc-8192 8192 5 5 134 0 1 81920 0 pcpu-8 8 9346 382 14497 0 254 77824 0 g_bio 408 0 180 35378 0 30 73440 0 sctp_raddr 736 19 80 2555 0 254 72864 0 malloc-384 384 42 138 22539 0 30 69120 0 malloc-32768 32768 2 0 2 0 1 65536 0 32 Bucket 256 97 158 16906 0 62 65280 0 Files 80 237 563 99413 0 126 64000 0 malloc-256 256 93 147 21111 0 62 61440 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-2048 2048 4 22 511 0 8 53248 0 malloc-256 256 154 41 481 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 586 170 50696 0 254 48384 0 clpbuf 2624 0 16 37 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 pipe 744 23 32 1723 0 16 40920 0 malloc-256 256 114 36 1317 0 62 38400 0 malloc-256 256 29 121 31065 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 155573 0 16 36864 0 malloc-4096 4096 3 6 30294 0 2 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 235 332 62391 0 254 36288 0 malloc-384 384 75 15 137 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 477 27 689 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_rack_pcb 832 0 36 1736 0 16 29952 0 malloc-2048 2048 12 2 207 0 8 28672 0 malloc-1024 1024 13 15 1758 0 16 28672 0 PWD 32 23 859 30143 0 254 28224 0 KNOTE 160 28 147 390018 0 62 28000 0 8 Bucket 80 54 296 5882 0 126 28000 0 malloc-128 128 89 128 30170 0 126 27776 0 malloc-8192 8192 2 1 4 0 1 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 496 5 43 3491 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-4096 4096 2 3 8 0 2 20480 0 malloc-2048 2048 2 8 1170 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 320 310 66055 0 254 20160 0 udp_inpcb 496 6 34 1211 0 254 19840 0 malloc-128 128 7 148 2845 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 38 0 30 19200 0 malloc-384 384 36 14 39 0 30 19200 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 sctp_laddr 48 0 336 683 0 254 16128 0 ertt 72 24 200 11629 0 126 16128 0 malloc-64 64 87 165 12065 0 254 16128 0 malloc-64 64 158 94 179 0 254 16128 0 malloc-64 64 59 193 26603 0 254 16128 0 16 Bucket 144 68 44 502 0 62 16128 0 2 Bucket 32 59 445 2784 0 254 16128 0 vtnet_tx_hdr 24 0 668 953487 0 254 16032 0 sctp_chunk 152 0 104 1136 0 254 15808 0 malloc-256 256 40 20 241 0 62 15360 0 malloc-256 256 34 26 1748 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-512 512 12 12 25 0 30 12288 0 malloc-512 512 0 24 2166 0 30 12288 0 sctp_stream_msg_out 112 19 89 541 0 254 12096 0 malloc-32 32 161 217 273 0 254 12096 0 malloc-32 32 68 310 23117 0 254 12096 0 malloc-16 16 346 404 682 0 254 12000 0 udplite_inpcb 496 0 24 885 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1486 0 254 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 15 0 16 8192 0 malloc-1024 1024 1 7 496 0 16 8192 0 malloc-512 512 1 15 16 0 30 8192 0 malloc-512 512 3 13 553 0 30 8192 0 malloc-512 512 0 16 8 0 30 8192 0 pf tags 104 9 69 16 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 7 0 254 8096 0 PGRP 88 35 57 64 0 126 8096 0 rl_entry 40 86 116 86 0 254 8080 0 tcp_rack_map 112 0 72 3204 0 126 8064 0 udpcb 32 6 246 2096 0 254 8064 0 malloc-64 64 12 114 106 0 254 8064 0 malloc-32 32 149 103 200 0 254 8064 0 malloc-32 32 25 227 53 0 254 8064 0 malloc-32 32 38 214 937 0 254 8064 0 4 Bucket 48 7 161 473 0 254 8064 0 malloc-16 16 26 474 11636 0 254 8000 0 malloc-16 16 16 484 21 0 254 8000 0 malloc-16 16 188 312 1426 0 254 8000 0 malloc-16 16 31 469 53730 0 254 8000 0 malloc-16 16 50 450 24788 0 254 8000 0 malloc-128 128 25 37 137 0 126 7936 0 malloc-128 128 10 52 1858 0 126 7936 0 sctp_readq 152 0 52 353 0 254 7904 0 AIO 208 0 38 1107 0 62 7904 0 cryptop 280 0 28 176 0 30 7840 0 AIOCB 552 0 14 1161 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 349 0 30 7680 0 AIOLIO 272 0 28 9 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 11 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 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 18 4 18 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 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 domainset 40 0 63 4 0 254 2520 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 mtags 48 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 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 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 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 TMPFS node 224 0 0 0 0 62 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 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 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-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-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