panic: ASan: Invalid access, 4-byte read at 0xfffffe000784f568, UMAUseAfterFree(fd) cpuid = 1 time = 1626143838 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ec0b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ec210 vpanic() at vpanic+0x2c5/frame 0xfffffe00077ec2f0 panic() at panic+0xb5/frame 0xfffffe00077ec3b0 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00077ec470 sctp_gather_internal_ifa_flags() at sctp_gather_internal_ifa_flags+0x2e/frame 0xfffffe00077ec4a0 sctp_is_address_in_scope() at sctp_is_address_in_scope+0xae/frame 0xfffffe00077ec4e0 sctp_add_addresses_to_i_ia() at sctp_add_addresses_to_i_ia+0x17d/frame 0xfffffe00077ec580 sctp_send_initiate() at sctp_send_initiate+0x13b0/frame 0xfffffe00077ec6c0 sctp_t1init_timer() at sctp_t1init_timer+0x2cb/frame 0xfffffe00077ec710 sctp_timeout_handler() at sctp_timeout_handler+0x9a1/frame 0xfffffe00077ec850 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe00077eca00 softclock() at softclock+0x152/frame 0xfffffe00077eca50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077ecbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077ecbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077ecbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6b: movq $0,0x28fa0fa(%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 0x732b24fcd3e713d8 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe00077ec1f0 rbp 0xfffffe00077ec210 rsi 0x1 rdi 0xffffffff840860c0 cov_trace_pc r8 0x3 r9 0xfffffe00077ebd48 r10 0 r11 0x7fffffffee7c r12 0xfffffe0053dfb020 r13 0xfffffe00077ec201 r14 0xffffffff82c418c0 .str.18 r15 0xffffffff82c418c0 .str.18 rip 0xffffffff8178e93b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28fa0fa(%rip) db> show proc Process 12 (intr) at 0xfffffe0053deca70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84029dc0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84029dc0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402ad40 (map 0xffffffff8402ad40) (map.pmap 0xffffffff8402ae00) (pmap 0xffffffff8402ae60) threads: 23 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 Run CPU 1 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 RunQ [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 2104 2103 436 0 R dhclient 2103 2095 436 0 S select 0xfffffe0091fa4440 dhclient 2098 2092 2092 0 R sh 2095 436 436 0 S wait 0xfffffe00925dda70 sh 2093 780 778 0 R CPU 0 syz-fuzzer 2092 780 2092 0 Ss wait 0xfffffe009aaafa70 syz-executor.0 1680 1 1680 65 Ss select 0xfffffe009aa7a740 dhclient 1598 0 0 0 DL aiordy 0xfffffe009d43e000 [aiod4] 1597 0 0 0 DL aiordy 0xfffffe009d43e538 [aiod3] 1596 0 0 0 DL aiordy 0xfffffe0092570a70 [aiod2] 1595 0 0 0 DL aiordy 0xfffffe009ae01538 [aiod1] 1458 1 1458 0 Ss select 0xfffffe00925fc140 dhclient 1439 1 1439 0 Ss select 0xfffffe009d329ec0 dhclient 956 1 801 0 S uwait 0xfffffe00925c7380 syz-executor.2 952 1 801 0 S uwait 0xfffffe009aa7ad80 syz-executor.2 949 1 801 0 S uwait 0xfffffe00925c7b80 syz-executor.2 945 1 801 0 S uwait 0xfffffe00925c7780 syz-executor.2 944 1 801 0 S uwait 0xfffffe0092580d00 syz-executor.2 780 778 778 0 R (threaded) syz-fuzzer 100111 RunQ syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffffe0091f8e780 syz-fuzzer 100120 S uwait 0xfffffe0091f8e880 syz-fuzzer 100121 S uwait 0xfffffe0092533980 syz-fuzzer 100122 S uwait 0xfffffe0092533a80 syz-fuzzer 100123 S uwait 0xfffffe0092533b80 syz-fuzzer 100124 S uwait 0xfffffe0092533c80 syz-fuzzer 100125 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0091fbe5e8 csh 776 694 776 0 Ss select 0xfffffe0091f8e540 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055901 cron 694 1 694 0 Ss select 0xfffffe0091fa4e40 sshd 507 1 507 0 Ss select 0xfffffe008fa7c240 syslogd 436 1 436 0 Ss wait 0xfffffe008f8a4000 devd 435 1 435 65 Rs dhclient 350 1 350 0 Ss select 0xfffffe008fa7c040 dhclient 347 1 347 0 Ss select 0xfffffe008fa7c3c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0056ab3000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe008f8bece8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a57b8 [dom0] 100084 D launds 0xffffffff841a57c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7e190 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b05460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d12d30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c92240 [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [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 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 Run CPU 1 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 RunQ [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 0xffffffff841a0800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [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 - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48841 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] 801 780 801 0 Z syz-executor.2 db> show all locks Process 2093 (syz-fuzzer) thread 0xfffffe008fa76e40 (100104) exclusive rw vm object (vm object) r = 0 (0xfffffe0092592738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:870 exclusive rw vm object (vm object) r = 0 (0xfffffe00925a6000) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:583 Process 12 (intr) thread 0xfffffe0053dfb020 (100032) shared rw sctp-addr (sctp-addr) r = 0 (0xfffffe00081ab3a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:2037 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009aa5a380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1768 db> show malloc Type InUse MemUse Requests sctp_stro 116 36971K 722 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 486 newblk 6 1026K 4570 vfscache 3 1025K 3 pcb 270 799K 3437 inodedep 21 520K 1273 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 147 280K 2188 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 400 pagedep 8 130K 1116 tfo_ccache 1 128K 1 filedesc 17 125K 2203 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 232 87K 2346 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 374 47K 374 kdtrace 220 44K 4054 BPF 22 36K 46 temp 36 35K 2583 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 routetbl 192 18K 810 ufs_mount 5 17K 6 proc 3 17K 3 ifaddr 61 17K 72 tty 16 16K 16 ithread 99 16K 99 sctp_atky 348 15K 3145 bus-sc 33 14K 1684 KTRACE 100 13K 100 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 lltable 31 9K 107 bmsafemap 2 9K 1263 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 42 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 15 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 60 7K 60 kqueue 64 7K 2117 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 259 ether_multi 68 6K 162 plimit 20 5K 482 pf_ifnet 13 5K 64 ufs_dirhash 24 5K 24 UMA 270 5K 270 in6_multi 35 5K 65 vt 11 5K 11 pf_table 2 4K 45 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 61 4K 2114 sctp_athm 232 4K 2414 sctp_map 232 4K 1444 acpisem 28 4K 28 hhook 15 4K 17 dirrem 13 4K 1171 lockf 29 4K 211 fpukern_ctx 3 3K 3 session 24 3K 53 terminal 11 3K 11 DEVFSP 40 3K 246 sctp_aadr 39 3K 39 proc-args 44 3K 705 uidinfo 3 3K 10 selfd 33 3K 40654 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 kcovinfo 32 2K 85 freework 8 2K 1816 freeblks 7 2K 1191 tcp_fsb 13 2K 114 Unitno 27 2K 81 CAM XPT 22 2K 543 sctp_ifa 11 2K 14 select 11 2K 116 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 ip6ndp 9 2K 13 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 70 NFSD session 1 1K 1 mkdir 7 1K 2172 nhops 6 1K 9 CAM periph 4 1K 271 inpcbpolicy 25 1K 989 ipsec 3 1K 3 mld 6 1K 6 in_multi 3 1K 8 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 339 pci_link 10 1K 10 crypto 4 1K 31 encap_export_host 12 1K 12 osd 21 1K 401 newdirblk 4 1K 1086 diradd 4 1K 1202 freefile 4 1K 1155 pfil 4 1K 4 cdev 2 1K 2 sctp_ifn 3 1K 14 chacha20random 1 1K 1 procdesc 3 1K 19 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 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 pf_rule 1 1K 33 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 236 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 5446 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 116 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 8 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1174 sctp_iter 0 0K 16 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 16 sctp_stri 0 0K 162 cdg data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 tcp_do 0 0K 0 htcp data 0 0K 0 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 910 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 28 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 34 allocindir 0 0K 0 indirdep 0 0K 597 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 32 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 1272 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 16 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 31 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 5120 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 17 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 189 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 17481 ioctlops 0 0K 246 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 328 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 903 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 1 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 979 1010151 0 254 38088704 0 mbuf 256 8873 712 2016619 0 254 2453760 0 RADIX NODE 144 12858 2873 108616 0 62 2265264 0 tcp_log 416 0 5283 16999 0 254 2197728 0 ertt_txseginfo 40 0 52823 327209 0 254 2112920 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 317 11443 2339 0 62 1693440 0 malloc-384 384 4209 31 4285 0 30 1628160 0 malloc-128 128 11308 38 11488 0 126 1452288 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 malloc-4096 4096 326 4 524 0 2 1351680 0 UMA Slabs 0 112 10788 9 10788 0 126 1209264 0 vmem btag 56 17716 43 17732 0 254 994504 0 256 Bucket 2048 364 14 17270 0 8 774144 0 FFS inode 1160 521 25 1680 0 8 633360 0 tcp_bbr_map 128 0 4371 64080 0 126 559488 0 malloc-4096 4096 73 27 2658 0 2 409600 0 VM OBJECT 264 1138 302 32620 0 30 380160 0 sctp_asoc 2288 116 49 722 0 254 377520 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-2048 2048 118 50 1521 0 8 344064 0 THREAD 1808 157 30 1948 0 8 338096 0 malloc-16384 16384 8 10 1099 0 1 294912 0 VNODE 448 559 80 1720 0 30 286272 0 malloc-64 64 4131 342 45182 0 254 286272 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14263 237 16491 0 254 232000 0 DEVCTL 1024 0 220 169 0 0 225280 0 MAP ENTRY 96 1389 837 116688 0 126 213696 0 sctp_ep 1280 116 43 1517 0 254 203520 0 malloc-65536 65536 0 3 376 0 1 196608 0 malloc-65536 65536 0 3 16 0 1 196608 0 malloc-32768 32768 0 6 523 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 136 584 9096 0 62 184320 0 malloc-32 32 5362 182 5615 0 254 177408 0 malloc-128 128 1253 80 30297 0 126 170624 0 mbuf_packet 256 62 598 6636 0 254 168960 0 malloc-2048 2048 4 78 511 0 8 167936 0 malloc-1024 1024 115 37 1236 0 16 155648 0 malloc-128 128 1112 66 4608 0 126 150784 0 FFS2 dinode 256 521 19 1680 0 62 138240 0 S VFS Cache 104 1017 309 2251 0 126 137904 0 VMSPACE 2544 34 20 2079 0 4 137376 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 sctp_raddr 736 116 60 822 0 254 129536 0 malloc-1024 1024 110 6 127 0 16 118784 0 128 Bucket 1024 89 26 1343 0 16 117760 0 ksiginfo 112 69 975 2667 0 126 116928 0 malloc-384 384 232 68 2354 0 30 115200 0 malloc-16384 16384 4 3 179 0 1 114688 0 PROC 1336 61 23 2104 0 8 112224 0 malloc-32768 32768 0 3 130 0 1 98304 0 malloc-2048 2048 7 41 5127 0 8 98304 0 filedesc0 1072 61 30 2114 0 8 97552 0 malloc-384 384 20 220 1277 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 170 160 4593 0 62 84480 0 clpbuf 2624 0 32 115 0 16 83968 0 malloc-128 128 302 318 1666 0 126 79360 0 socket 944 40 44 3835 0 254 79296 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 135 0 1 65536 0 64 Bucket 512 97 31 4926 0 30 65536 0 malloc-256 256 165 60 1845 0 62 57600 0 malloc-4096 4096 12 1 23 0 2 53248 0 g_bio 408 0 130 16976 0 30 53040 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-256 256 145 35 283 0 62 46080 0 32 Bucket 256 68 112 12871 0 62 46080 0 tcpcb 1080 17 25 390 0 254 45360 0 malloc-64 64 574 119 20049 0 254 44352 0 NAMEI 1024 1 39 20203 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4679 441 6120 0 254 40960 0 malloc-384 384 79 21 237 0 30 38400 0 malloc-256 256 110 40 1144 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 64 478 89 690 0 254 36288 0 sctp_chunk 152 182 52 401 0 254 35568 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 216 0 8 32768 0 malloc-1024 1024 13 19 1498 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-256 256 28 92 395 0 62 30720 0 TURNSTILE 136 188 22 188 0 62 28560 0 Files 80 151 199 12470 0 126 28000 0 8 Bucket 80 63 287 1619 0 126 28000 0 malloc-128 128 88 129 1280 0 126 27776 0 pipe 744 18 17 424 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 2 10 121 0 8 24576 0 malloc-2048 2048 6 6 193 0 8 24576 0 malloc-64 64 176 202 4444 0 254 24192 0 malloc-64 64 188 190 1971 0 254 24192 0 KNOTE 160 27 123 88608 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 496 17 31 390 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 13 14 114 0 16 22464 0 malloc-4096 4096 3 2 1276 0 2 20480 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 18 612 1181 0 254 20160 0 udplite_inpcb 496 0 40 346 0 254 19840 0 malloc-128 128 7 148 280 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-2048 2048 4 4 47 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 156 96 240 0 254 16128 0 malloc-32 32 303 201 7093 0 254 16128 0 malloc-32 32 255 249 2820 0 254 16128 0 vtnet_tx_hdr 24 0 668 600029 0 254 16032 0 malloc-384 384 26 14 37 0 30 15360 0 malloc-256 256 28 32 1215 0 62 15360 0 malloc-256 256 34 26 1097 0 62 15360 0 tcp_bbr_pcb 832 0 18 160 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 208 0 30 12288 0 tcp_rack_map 112 39 69 282 0 126 12096 0 malloc-32 32 145 233 288 0 254 12096 0 16 Bucket 144 48 36 461 0 62 12096 0 malloc-16 16 343 407 719 0 254 12000 0 udp_inpcb 496 6 18 222 0 254 11904 0 malloc-128 128 25 68 163 0 126 11904 0 kenv 258 15 30 1044 0 30 11610 0 unpcb 256 13 32 1288 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 3 5 17 0 16 8192 0 malloc-1024 1024 1 7 64 0 16 8192 0 malloc-512 512 1 15 6 0 30 8192 0 malloc-512 512 3 13 71 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 6 10 12 0 30 8192 0 malloc-512 512 0 16 163 0 30 8192 0 rtentry 176 18 28 35 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 24 68 53 0 126 8096 0 rl_entry 40 76 126 76 0 254 8080 0 sctp_stream_msg_out 112 21 51 216 0 254 8064 0 sctp_laddr 48 12 156 557 0 254 8064 0 udpcb 32 6 246 568 0 254 8064 0 ertt 72 17 95 390 0 126 8064 0 malloc-64 64 12 114 131 0 254 8064 0 malloc-64 64 47 79 257 0 254 8064 0 malloc-32 32 175 77 247 0 254 8064 0 malloc-32 32 21 231 91 0 254 8064 0 malloc-32 32 38 214 902 0 254 8064 0 4 Bucket 48 8 160 73 0 254 8064 0 2 Bucket 32 69 183 776 0 254 8064 0 malloc-16 16 19 481 408 0 254 8000 0 malloc-16 16 16 484 36 0 254 8000 0 malloc-16 16 187 313 1437 0 254 8000 0 malloc-16 16 26 474 26623 0 254 8000 0 malloc-16 16 240 260 2485 0 254 8000 0 ripcb 496 2 14 31 0 254 7936 0 malloc-128 128 25 37 149 0 126 7936 0 sctp_readq 152 0 52 46 0 254 7904 0 cryptop 280 0 28 8 0 30 7840 0 routing nhops 256 15 15 35 0 62 7680 0 malloc-384 384 1 19 354 0 30 7680 0 malloc-384 384 1 19 12 0 30 7680 0 AIOLIO 272 0 28 17 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 77 0 126 6448 0 domainset 40 0 126 53 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 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 AIO 208 0 19 16 0 62 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 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 cdg_qdiffsample 16 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 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_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 AIOCB 552 0 0 0 0 16 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 L VFS Cache 320 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-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