panic: ASan: Invalid access, 4-byte read at 0xfffffe009ea71838, UMAUseAfterFree(fd) cpuid = 1 time = 1635781872 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ee3b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ee510 vpanic() at vpanic+0x2c5/frame 0xfffffe00077ee5f0 panic() at panic+0xb5/frame 0xfffffe00077ee6b0 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00077ee770 sctp_med_chunk_output() at sctp_med_chunk_output+0x557/frame 0xfffffe00077ef320 sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe00077eff70 sctp_process_control() at sctp_process_control+0x7b22/frame 0xfffffe00077f0640 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077f08a0 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe00077f0a70 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe00077f0a90 ip6_input() at ip6_input+0x252d/frame 0xfffffe00077f0cf0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077f0d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f0ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f0f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f0f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x28dde9a(%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 0x90cfdd9ae388b917 rdx 0x1 rbx 0 rsp 0xfffffe00077ee4f0 rbp 0xfffffe00077ee510 rsi 0 rdi 0xffffffff817c32aa vprintf+0x35a r8 0 r9 0xfffffe00077ee028 r10 0 r11 0xbf r12 0xfffffe0053e06000 r13 0xfffffe00077ee501 r14 0xffffffff82c8bc20 .str.18 r15 0xffffffff82c8bc20 .str.18 rip 0xffffffff817b6c1b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dde9a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053dffa90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84035a40 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84035a40 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840369e0 (map 0xffffffff840369e0) (map.pmap 0xffffffff84036aa0) (pmap 0xffffffff84036b08) threads: 23 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [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 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 11612 799 799 0 R syz-executor.3 11611 778 778 0 RE CPU 0 syz-executor.0 11610 785 785 0 R (threaded) syz-executor.2 102883 RunQ syz-executor.2 116156 RunQ syz-executor.2 2828 1 2828 65 Ss select 0xfffffe009e9dc7c0 dhclient 2500 1 2500 0 Ss select 0xfffffe009e9dc840 dhclient 2497 1 2497 0 Ss select 0xfffffe009e2fe540 dhclient 2477 1 2477 65 Ss select 0xfffffe009e9dc9c0 dhclient 2095 1 2095 0 Ss select 0xfffffe00587a4140 dhclient 2092 1 2092 0 Ss select 0xfffffe009e9dc940 dhclient 2069 1 2069 65 Ss select 0xfffffe009e2fe6c0 dhclient 1709 1 1709 0 Ss select 0xfffffe009e9dcd40 dhclient 1706 1 1706 0 Ss select 0xfffffe009e9dcac0 dhclient 1683 1 1683 65 Ss select 0xfffffe009e9dca40 dhclient 1535 1 785 0 S uwait 0xfffffe009e46b400 syz-executor.2 1531 1 785 0 S uwait 0xfffffe009e496680 syz-executor.2 1072 1 1072 0 Ss select 0xfffffe009e9dcb40 dhclient 1069 1 1069 0 Ss select 0xfffffe009e9dccc0 dhclient 886 1 785 0 S uwait 0xfffffe009ea6e700 syz-executor.2 885 1 785 0 S uwait 0xfffffe009ea6e600 syz-executor.2 884 1 785 0 S uwait 0xfffffe009e496080 syz-executor.2 883 0 0 0 DL aiordy 0xfffffe009ea8c000 [aiod4] 882 0 0 0 DL aiordy 0xfffffe009ea8c548 [aiod3] 881 0 0 0 DL aiordy 0xfffffe009ea8ca90 [aiod2] 880 0 0 0 DL aiordy 0xfffffe009e9e6000 [aiod1] 879 1 785 0 S uwait 0xfffffe0096d20800 syz-executor.2 799 775 799 0 Ss nanslp 0xffffffff840619c0 syz-executor.3 785 775 785 0 Ss nanslp 0xffffffff840619c0 syz-executor.2 779 775 779 0 Rs syz-executor.1 778 775 778 0 Ss nanslp 0xffffffff840619c0 syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe009e46bd00 syz-fuzzer 100117 S uwait 0xfffffe009e496a80 syz-fuzzer 100118 S kqread 0xfffffe0058754700 syz-fuzzer 100119 S uwait 0xfffffe009e496c80 syz-fuzzer 100120 S uwait 0xfffffe009e496d80 syz-fuzzer 100121 S uwait 0xfffffe009e496e80 syz-fuzzer 100122 S uwait 0xfffffe0096f2f180 syz-fuzzer 100124 S uwait 0xfffffe0096f2f280 syz-fuzzer 100125 S uwait 0xfffffe0096f2f380 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e5070b0 csh 771 689 771 0 Ss select 0xfffffe00587a40c0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0056fec0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575df4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575dfcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583e84b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583e8cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583e44b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00583e4cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00583904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058390cb0 getty 693 1 693 0 Ss nanslp 0xffffffff840619c1 cron 689 1 689 0 Ss select 0xfffffe00587a43c0 sshd 502 1 502 0 Ss select 0xfffffe009e2fea40 syslogd 431 1 431 0 Ss select 0xfffffe009e2feac0 devd 430 1 430 65 Ss select 0xfffffe009e2fe940 dhclient 345 1 345 0 Ss select 0xfffffe009e2fe9c0 dhclient 342 1 342 0 Ss select 0xfffffe00587a42c0 dhclient 18 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058752a90 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0056ff94e8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841c0000 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3af8 [dom0] 100082 D launds 0xffffffff841b3b04 [laundry: dom0] 100083 D umarcl 0xffffffff81ebc910 [uma] 8 0 0 0 DL - 0xffffffff83e17be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84bf4760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84dfb060 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa2888 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bde80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bde30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841adba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84034b40 [g_event] 100037 D - 0xffffffff84034b80 [g_up] 100038 D - 0xffffffff84034bc0 [g_down] 12 0 0 0 RL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [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 I [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 0xfffffe0053d53548 [init] 10 0 0 0 DL audit_w 0xffffffff841aeb40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053df2e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df2d00 [softirq_0] 100007 D - 0xfffffe0053df2c00 [softirq_1] 100008 D - 0xfffffe0053df2b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df2a00 [if_io_tqg_1] 100010 D - 0xfffffe0007923700 [inm_free taskq] 100011 D - 0xfffffe0007923600 [deferred_unmount ta] 100012 D - 0xfffffe0007923500 [thread taskq] 100014 D - 0xfffffe0007923300 [pci_hp taskq] 100015 D - 0xfffffe0007923200 [linuxkpi_irq_wq] 100016 D - 0xfffffe0007923100 [kqueue_ctx taskq] 100019 D - 0xfffffe0053e05d00 [aiod_kick taskq] 100020 D - 0xfffffe0053e05c00 [in6m_free taskq] 100021 D - 0xfffffe0053e05b00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e05b00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e05b00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e05b00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e05a00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e05a00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e05a00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e05a00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053e05900 [firmware taskq] 100039 D - 0xfffffe0053e05800 [crypto_0] 100040 D - 0xfffffe0053e05800 [crypto_1] 100056 D - 0xfffffe0053e05200 [vtnet0 rxq 0] 100057 D - 0xfffffe0053e05100 [vtnet0 txq 0] 100058 D - 0xfffffe0053e05000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ed0e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b80100 [virtio_balloon] 100065 D - 0xfffffe0056ed0d00 [mca taskq] 100066 D - 0xffffffff82c92be1 [deadlkres] 100070 D - 0xfffffe0058351600 [acpi_task_0] 100071 D - 0xfffffe0058351600 [acpi_task_1] 100072 D - 0xfffffe0058351600 [acpi_task_2] 100074 D - 0xfffffe0053e05600 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053e06000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a723b8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1526 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 11300 vfscache 3 1025K 3 pcb 344 893K 26918 inodedep 906 852K 10678 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 152 300K 11698 vmem 3 274K 5 dirrem 897 225K 10573 filedesc 27 217K 21167 acpica 1674 184K 55237 vnet_data 1 168K 1 sctp_stro 154 154K 6921 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 10588 tfo_ccache 1 128K 1 sctp_atcl 314 118K 20426 freefile 897 113K 10568 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 48 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 374 47K 374 kdtrace 228 45K 27771 temp 34 33K 2789 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 86 22K 86 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_atky 468 20K 27596 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 136 16K 428 ithread 99 16K 99 bus-sc 34 15K 1691 ether_multi 157 13K 167 KTRACE 100 13K 100 lltable 41 13K 67 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 10662 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 9 rpc 2 8K 2 shmfd 1 8K 38 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 300 kqueue 69 7K 11627 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 514 DEVFSP 80 5K 99 sctp_athm 314 5K 20664 sctp_map 308 5K 13842 ufs_dirhash 24 5K 24 session 35 5K 56 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 pwddesc 66 5K 11613 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 proc-args 97 4K 13076 acpisem 28 4K 28 selfd 55 4K 171832 lockf 32 4K 69 hhook 15 4K 17 terminal 11 3K 11 select 19 3K 61 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 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 tun 7 2K 7 freework 5 2K 10571 sctp_stri 2 1K 398 softdep 1 1K 1 mkdir 8 1K 21126 freeblks 4 1K 10570 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 120 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 10563 diradd 4 1K 10614 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 584 osd 8 1K 209 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 newreno data 4 1K 198 vnodes 1 1K 1 CAM SIM 2 1K 2 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 soname 5 1K 15611 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 51 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cubic data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 30 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 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6250 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 1 dctcp data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 9677 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 56 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 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 ata_da 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 ktls_ocf 0 0K 0 nvme_da 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 LRO 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 acpi_perf 0 0K 0 statfs 0 0K 10783 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twsbuf 0 0K 0 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 17 lio 0 0K 0 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 142 ktls 0 0K 0 osti_cacheable 0 0K 0 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 21905 ioctlops 0 0K 219 eventfd 0 0K 10 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 997 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 985 1362538 0 254 38117376 0 mbuf 256 8834 2101 2153385 0 254 2799360 0 pbuf 2624 0 989 0 0 2 2595136 0 RADIX NODE 144 16733 370 336847 0 63 2462832 0 sctp_asoc 2288 154 871 6921 0 254 2345200 0 BUF TRIE 144 186 11574 1240 0 62 1693440 0 malloc-2048 2048 160 636 13309 0 8 1630208 0 malloc-384 384 4222 18 4249 0 30 1628160 0 malloc-128 128 11597 28 15203 0 126 1488000 0 mbuf_cluster 2048 720 2 720 0 254 1478656 0 malloc-4096 4096 329 5 11273 0 2 1368064 0 sctp_ep 1272 158 847 13305 0 254 1278360 0 UMA Slabs 0 112 11156 1 11156 0 126 1249584 0 vmem btag 56 18266 69 18266 0 254 1026760 0 malloc-1024 1024 161 639 7494 0 16 819200 0 sctp_raddr 736 154 880 6921 0 254 761024 0 FFS inode 1160 520 26 11089 0 8 633360 0 malloc-384 384 315 1275 20427 0 30 610560 0 VM OBJECT 264 1372 158 169890 0 31 403920 0 malloc-65536 65536 4 2 392 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 256 Bucket 2048 165 15 19292 0 8 368640 0 malloc-384 384 930 10 10747 0 30 360960 0 THREAD 1808 160 27 16157 0 8 338096 0 malloc-64 64 4303 863 218461 0 254 330624 0 malloc-16384 16384 14 5 10582 0 1 311296 0 malloc-4096 4096 67 6 11615 0 2 299008 0 VNODE 448 560 97 11131 0 30 294336 0 malloc-256 256 1100 25 10879 0 62 288000 0 malloc-16 16 15080 2920 57109 0 254 288000 0 malloc-256 256 282 678 28523 0 62 245760 0 malloc-32 32 5666 1516 36664 0 254 229824 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-256 256 208 662 14126 0 62 222720 0 MAP ENTRY 96 1944 366 631638 0 126 221760 0 malloc-65536 65536 3 0 3 0 1 196608 0 socket 960 44 160 15197 0 254 195840 0 UMA Zones 768 240 4 240 0 16 187392 0 mbuf_packet 256 174 546 35007 0 254 184320 0 malloc-256 256 22 698 32445 0 62 184320 0 FPU_save_area 832 162 45 21293 0 16 172224 0 sctp_chunk 152 155 937 2713 0 254 165984 0 malloc-128 128 1182 58 26684 0 126 158720 0 S VFS Cache 104 1024 380 11659 0 126 146016 0 VMSPACE 2552 45 12 11592 0 4 145464 0 malloc-1024 1024 133 7 1504 0 16 143360 0 FFS2 dinode 256 520 35 11088 0 62 142080 0 malloc-128 128 1011 74 22130 0 126 138880 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-128 128 907 54 21163 0 126 123008 0 ksiginfo 112 74 970 5231 0 126 116928 0 PROC 1352 66 18 11612 0 8 113568 0 filedesc0 1072 67 24 11613 0 8 97552 0 malloc-4096 4096 23 0 657 0 2 94208 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 56 31 1687 0 16 89088 0 64 Bucket 512 99 61 10388 0 30 81920 0 sctp_stream_msg_out 112 1 647 2078 0 254 72576 0 g_bio 408 0 170 8888 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 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-16384 16384 4 0 19 0 1 65536 0 malloc-4096 4096 14 2 28 0 2 65536 0 malloc-128 128 451 45 980 0 126 63488 0 malloc-2048 2048 4 26 511 0 8 61440 0 malloc-2048 2048 9 21 535 0 8 61440 0 32 Bucket 256 92 118 8108 0 62 53760 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 41 0 1 49152 0 malloc-64 64 533 160 18658 0 254 44352 0 clpbuf 2624 0 16 24 0 16 41984 0 pcpu-8 8 4711 409 4881 0 254 40960 0 malloc-384 384 86 14 86 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 58252 0 16 36864 0 malloc-64 64 508 59 761 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 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 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 238 162 34795 0 126 32000 0 8 Bucket 80 123 277 3540 0 126 32000 0 malloc-128 128 21 227 387 0 126 31744 0 malloc-256 256 73 47 10949 0 62 30720 0 malloc-256 256 103 17 665 0 62 30720 0 pipe 744 24 16 631 0 16 29760 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 220571 0 62 28000 0 da_ccb 544 0 49 2347 0 16 26656 0 malloc-2048 2048 8 4 91 0 8 24576 0 malloc-2048 2048 9 3 253 0 8 24576 0 ertt_txseginfo 40 0 606 20804 0 254 24240 0 PWD 32 21 735 10670 0 254 24192 0 malloc-64 64 338 40 402 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcpcb 1096 4 17 198 0 254 23016 0 malloc-4096 4096 3 2 9 0 2 20480 0 malloc-1024 1024 15 5 18 0 16 20480 0 16 Bucket 144 93 47 773 0 62 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 28 47 147 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 1 7 75 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 sctp_laddr 48 3 333 4377 0 254 16128 0 tcp_rack_pcb 896 0 18 30 0 16 16128 0 malloc-64 64 140 112 164 0 254 16128 0 vtnet_tx_hdr 24 0 668 688891 0 254 16032 0 malloc-128 128 60 64 11452 0 126 15872 0 malloc-256 256 9 51 10593 0 62 15360 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 13 11 27 0 30 12288 0 malloc-512 512 2 22 398 0 30 12288 0 malloc-512 512 12 12 74 0 30 12288 0 malloc-32 32 251 127 332 0 254 12096 0 malloc-32 32 19 359 10644 0 254 12096 0 2 Bucket 32 59 319 1675 0 254 12096 0 ripcb 496 5 19 76 0 254 11904 0 tcp_inpcb 496 4 20 198 0 254 11904 0 udp_inpcb 496 6 18 219 0 254 11904 0 kenv 258 15 30 1040 0 30 11610 0 unpcb 256 20 25 1253 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-1024 1024 4 4 167 0 16 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 3 13 121 0 30 8192 0 malloc-512 512 0 16 24 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 56 0 126 8096 0 rl_entry 40 60 142 60 0 254 8080 0 udpcb 32 6 246 310 0 254 8064 0 ertt 72 4 108 198 0 126 8064 0 malloc-64 64 19 107 33 0 254 8064 0 malloc-64 64 8 118 246 0 254 8064 0 malloc-64 64 32 94 630 0 254 8064 0 malloc-32 32 14 238 178 0 254 8064 0 malloc-32 32 81 171 153 0 254 8064 0 malloc-32 32 189 63 1482 0 254 8064 0 malloc-32 32 93 159 3007 0 254 8064 0 malloc-32 32 56 196 384 0 254 8064 0 4 Bucket 48 6 162 304 0 254 8064 0 malloc-16 16 21 479 248 0 254 8000 0 malloc-16 16 14 486 29 0 254 8000 0 malloc-16 16 272 228 311 0 254 8000 0 malloc-16 16 93 407 166 0 254 8000 0 malloc-16 16 196 304 1424 0 254 8000 0 malloc-16 16 19 481 28315 0 254 8000 0 malloc-16 16 56 444 12366 0 254 8000 0 udplite_inpcb 496 0 16 91 0 254 7936 0 malloc-128 128 48 14 116 0 126 7936 0 tcp_rack_map 120 0 66 73 0 126 7920 0 AIO 208 0 38 2 0 62 7904 0 AIOCB 552 0 14 4 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 3 17 365 0 30 7680 0 malloc-384 384 20 0 20 0 30 7680 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 1 3 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 2 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 sctp_readq 152 0 26 1 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 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 312 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_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 NCLNODE 608 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 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 32 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 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-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-384 384 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