panic: ASan: Invalid access, 4-byte read at 0xfffffe009251f0e8, UMAUseAfterFree(fd) cpuid = 0 time = 1626525118 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+0x425/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 $0,0x28ef1ba(%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 0x96b1a512cef00be6 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe00077ec1f0 rbp 0xfffffe00077ec210 rsi 0x1 rdi 0xffffffff84087140 cov_trace_pc r8 0x3 r9 0xfffffe00077ebd48 r10 0 r11 0 r12 0xfffffe0053df7020 r13 0xfffffe00077ec201 r14 0xffffffff82c565e0 .str.18 r15 0xffffffff82c565e0 .str.18 rip 0xffffffff8179a8fb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ef1ba(%rip) db> show proc Process 12 (intr) at 0xfffffe0053de9a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402ae40 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402ae40 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402bdc0 (map 0xffffffff8402bdc0) (map.pmap 0xffffffff8402be80) (pmap 0xffffffff8402bee0) 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 0 [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 2644 780 778 0 R syz-executor.1 2643 780 778 0 R CPU 1 syz-executor.0 2642 780 778 0 R syz-executor.3 2641 2635 2641 0 Ss select 0xfffffe00573e7040 dhclient 2638 1 2638 0 Ss select 0xfffffe0056b760c0 dhclient 2635 2628 436 65 S select 0xfffffe00573e76c0 dhclient 2628 436 436 0 S wait 0xfffffe0092463000 sh 2455 0 0 0 DL aiordy 0xfffffe009b8e5538 [aiod4] 2454 0 0 0 DL aiordy 0xfffffe009b8e5a70 [aiod3] 2453 0 0 0 DL aiordy 0xfffffe009b8e0000 [aiod2] 2452 0 0 0 DL aiordy 0xfffffe009b8e0538 [aiod1] 2320 1 795 0 S uwait 0xfffffe005887c380 syz-executor.2 2317 1 795 0 S uwait 0xfffffe009253b480 syz-executor.2 2308 1 795 0 S uwait 0xfffffe0058989d00 syz-executor.2 2302 1 795 0 S uwait 0xfffffe0058989f00 syz-executor.2 2301 1 795 0 S uwait 0xfffffe00924da680 syz-executor.2 1994 1 1994 65 Ss select 0xfffffe0056b763c0 dhclient 1687 1 1687 0 Ss select 0xfffffe0056b764c0 dhclient 1676 1 1676 0 Ss select 0xfffffe0056b74840 dhclient 780 778 778 0 R (threaded) syz-fuzzer 100117 RunQ syz-fuzzer 100122 S uwait 0xfffffe0091e50900 syz-fuzzer 100123 S uwait 0xfffffe0091e50a00 syz-fuzzer 100124 S uwait 0xfffffe0091e50c80 syz-fuzzer 100125 S uwait 0xfffffe0091fa5900 syz-fuzzer 100126 S uwait 0xfffffe0091e50200 syz-fuzzer 100127 S uwait 0xfffffe005887c080 syz-fuzzer 100128 S uwait 0xfffffe005887c180 syz-fuzzer 101366 S kqread 0xfffffe0058965600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0092463b20 csh 776 694 776 0 Ss select 0xfffffe0056b74740 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 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 0xfffffe00583940b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583944b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583948b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058394cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056980 cron 694 1 694 0 Ss select 0xfffffe0056b74940 sshd 507 1 507 0 Ss select 0xfffffe0056b74f40 syslogd 436 1 436 0 Ss wait 0xfffffe005888e000 devd 435 1 435 65 Ss select 0xfffffe0056b730c0 dhclient 350 1 350 0 Ss select 0xfffffe0056b74ec0 dhclient 347 1 347 0 Ss select 0xfffffe0056b74e40 dhclient 23 0 0 0 DL syncer 0xffffffff8417cac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875fa70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417a9c0 [bufdaemon] 100086 RunQ [bufspacedaemon-0] 100098 D sdflush 0xfffffe005751d4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a6878 [dom0] 100084 D launds 0xffffffff841a6884 [laundry: dom0] 100085 D umarcl 0xffffffff81e90e80 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c55460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84786d30 [pf purge] 15 0 0 0 DL - 0xffffffff84175e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84175e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84175e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84175e40 [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 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a0920 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84029f40 [g_event] 100038 D - 0xffffffff84029f80 [g_up] 100039 D - 0xffffffff84029fc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e0fe00 [thr_0] 100029 D - 0xfffffe0053e0fe80 [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 0 [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 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a18c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402ae40 [swapper] 100005 D - 0xfffffe000791c500 [softirq_0] 100006 D - 0xfffffe000791c400 [softirq_1] 100007 D - 0xfffffe000791c300 [if_io_tqg_0] 100008 D - 0xfffffe000791c200 [if_io_tqg_1] 100009 D - 0xfffffe000791c100 [if_config_tqg_0] 100012 D - 0xfffffe0053dde100 [thread taskq] 100013 D - 0xfffffe0053dde000 [inm_free taskq] 100015 D - 0xfffffe0053df1c00 [kqueue_ctx taskq] 100016 D - 0xfffffe0053df1b00 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 RunQ [in6m_free taskq] 100019 D - 0xfffffe0053df1800 [pci_hp taskq] 100020 D - 0xfffffe0053df1700 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df1700 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df1700 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df1700 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df1600 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df1600 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df1600 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df1600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0054140d00 [firmware taskq] 100040 D - 0xfffffe0054140c00 [crypto_0] 100041 D - 0xfffffe0054140c00 [crypto_1] 100057 D - 0xfffffe0054140600 [vtnet0 rxq 0] 100058 D - 0xfffffe0054140500 [vtnet0 txq 0] 100059 D - 0xfffffe0054140400 [vtnet0 rxq 1] 100060 D - 0xfffffe0054140300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100066 D - 0xfffffe0056fb3b00 [mca taskq] 100071 D - 0xffffffff82c5d561 [deadlkres] 100075 D - 0xfffffe005834bd00 [acpi_task_0] 100076 D - 0xfffffe005834bd00 [acpi_task_1] 100077 D - 0xfffffe005834bd00 [acpi_task_2] 100079 D - 0xfffffe0054140b00 [CAM taskq] 795 780 795 0 Z syz-executor.2 db> show all locks Process 2644 (syz-executor.1) thread 0xfffffe005887b020 (100102) exclusive rw vm object (vm object) r = 0 (0xfffffe009b06a948) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:870 exclusive rw vm object (vm object) r = 0 (0xfffffe0097629108) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:583 Process 2643 (syz-executor.0) thread 0xfffffe00589863a0 (100106) exclusive rw vm object (vm object) r = 0 (0xfffffe00924b8420) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:870 exclusive rw vm object (vm object) r = 0 (0xfffffe0092555420) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:583 Process 12 (intr) thread 0xfffffe0053df7020 (100032) shared rw sctp-addr (sctp-addr) r = 0 (0xfffffe00081b13d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:2037 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009aa888b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1768 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sctp_stro 24 2071K 993 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 16 1028K 4185 vfscache 3 1025K 3 pcb 82 600K 4647 inodedep 32 524K 1805 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 154 287K 2736 vmem 3 274K 6 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 405 pagedep 13 131K 1616 tfo_ccache 1 128K 1 filedesc 16 113K 3245 DEVFS1 107 107K 124 sem 4 106K 4 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 BPF 30 53K 62 umtx 374 47K 374 kdtrace 228 46K 5061 temp 35 33K 2955 hostcache 1 32K 1 shm 1 32K 12 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 routetbl 361 21K 1197 DEVFS_RULE 56 20K 56 sctp_atcl 52 20K 3248 ifaddr 63 18K 85 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 101 13K 379 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 lltable 36 11K 146 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 bmsafemap 3 9K 1799 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 ether_multi 99 8K 319 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 60 7K 60 kqueue 65 7K 2657 sglist 5 7K 5 in6_multi 46 7K 126 CAM DEV 3 6K 510 cred 24 6K 263 plimit 20 5K 491 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 34 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 62 4K 2652 sctp_aadr 57 4K 222 acpisem 28 4K 28 hhook 15 4K 17 lockf 29 4K 127 sctp_atky 76 4K 4518 session 25 4K 58 fpukern_ctx 3 3K 3 dirrem 11 3K 1690 terminal 11 3K 11 DEVFSP 41 3K 475 proc-args 47 3K 767 selfd 38 3K 40560 uidinfo 3 3K 10 ip6ndp 13 3K 26 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 kcovinfo 32 2K 135 sctp_ifa 14 2K 25 Unitno 29 2K 47 select 13 2K 96 CAM XPT 22 2K 543 freework 6 2K 2408 freeblks 5 2K 1723 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 newdirblk 9 2K 1594 mkdir 9 2K 3188 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 freefile 8 1K 1673 sahead 1 1K 1 secasvar 1 1K 1 in_multi 4 1K 20 nhops 6 1K 8 vnodemarker 2 1K 38 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_athm 52 1K 3383 sctp_map 48 1K 1974 ipsec 3 1K 3 diradd 6 1K 1723 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 189 encap_export_host 12 1K 12 inpcbpolicy 18 1K 1081 sctp_ifn 4 1K 25 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 683 chacha20random 1 1K 1 procdesc 3 1K 22 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 3 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 576 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 6327 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 128 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 166 sctp_mcore 0 0K 0 sctp_socko 0 0K 1627 sctp_iter 0 0K 54 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 22 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 32 sctp_stri 0 0K 328 chd data 0 0K 5 mqdata 0 0K 0 pf_table 0 0K 3 pf_rule 0 0K 9 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 5 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 822 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 134 allocindir 0 0K 0 indirdep 0 0K 894 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 35 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 50 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 8 in_mfilter 0 0K 8 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 1787 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 51 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 88 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 5433 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 329 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 18212 ioctlops 0 0K 183 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 943 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 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 818 674909 0 254 37429248 0 tcp_log 416 0 31203 168272 0 254 12980448 0 mbuf 256 8716 839 1683545 0 254 2446080 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 188 11572 2246 0 62 1693440 0 malloc-384 384 4155 15 4242 0 30 1601280 0 malloc-128 128 12203 104 14075 0 126 1575296 0 ertt_txseginfo 40 0 38784 463622 0 254 1551360 0 mbuf_cluster 2048 720 0 720 0 254 1474560 0 RADIX NODE 144 8358 1745 109351 0 63 1454832 0 malloc-4096 4096 326 1 485 0 2 1339392 0 UMA Slabs 0 112 10591 26 10591 0 126 1189104 0 vmem btag 56 20282 141 20317 0 254 1143688 0 256 Bucket 2048 414 16 19222 0 8 880640 0 FFS inode 1160 525 28 2199 0 8 641480 0 tcp_bbr_map 128 10 4423 115776 0 126 567424 0 malloc-65536 65536 4 2 298 0 1 393216 0 VM OBJECT 264 1170 255 40448 0 30 376200 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 164 23 2415 0 8 338096 0 malloc-4096 4096 63 15 2647 0 2 319488 0 VNODE 448 564 75 2240 0 30 286272 0 malloc-16384 16384 6 11 1617 0 1 278528 0 malloc-64 64 3897 135 4074 0 254 258048 0 sctp_asoc 2288 24 81 987 0 254 240240 0 malloc-16 16 14041 459 16057 0 254 232000 0 malloc-384 384 175 415 5183 0 30 226560 0 DEVCTL 1024 30 190 202 0 0 225280 0 MAP ENTRY 96 1453 773 148210 0 126 213696 0 malloc-2048 2048 36 68 7781 0 8 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 0 6 800 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 66 654 10869 0 254 184320 0 malloc-32 32 5542 128 7345 0 254 181440 0 malloc-128 128 1294 101 29104 0 126 178560 0 malloc-256 256 62 523 5405 0 62 149760 0 FFS2 dinode 256 525 30 2199 0 62 142080 0 malloc-256 256 168 387 8255 0 62 142080 0 S VFS Cache 104 1020 306 2770 0 126 137904 0 sctp_raddr 736 25 162 1447 0 254 137632 0 VMSPACE 2544 37 17 2630 0 4 137376 0 malloc-65536 65536 0 2 21 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 sctp_ep 1280 28 74 2052 0 254 130560 0 malloc-1024 1024 119 5 305 0 16 126976 0 128 Bucket 1024 104 19 2427 0 16 125952 0 PROC 1336 62 28 2644 0 8 120240 0 ksiginfo 112 75 969 2422 0 126 116928 0 malloc-8192 8192 12 2 15 0 1 114688 0 malloc-128 128 411 457 6806 0 126 111104 0 socket 944 39 77 4467 0 254 109504 0 malloc-256 256 330 75 4893 0 62 103680 0 malloc-1024 1024 26 74 1075 0 16 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 filedesc0 1072 62 29 2652 0 8 97552 0 malloc-4096 4096 14 8 34 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 46 0 16 83968 0 malloc-64 64 926 334 44867 0 254 80640 0 malloc-4096 4096 17 2 35 0 2 77824 0 g_bio 408 0 180 19179 0 30 73440 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-4096 4096 10 6 568 0 2 65536 0 malloc-2048 2048 16 16 676 0 8 65536 0 malloc-8192 8192 5 2 106 0 1 57344 0 64 Bucket 512 74 38 4567 0 30 57344 0 malloc-64 64 687 195 7810 0 254 56448 0 32 Bucket 256 68 127 4915 0 62 49920 0 tcpcb 1080 9 33 672 0 254 45360 0 malloc-256 256 2 163 2620 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 23328 0 16 40960 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4644 476 5162 0 254 40960 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 18 230 279 0 126 31744 0 pipe 744 22 18 440 0 16 29760 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 36 139 45902 0 62 28000 0 Files 80 176 174 14272 0 126 28000 0 sctp_chunk 152 25 157 799 0 254 27664 0 malloc-384 384 28 42 176 0 30 26880 0 malloc-256 256 85 20 556 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 46 0 16 24576 0 malloc-64 64 136 242 18573 0 254 24192 0 malloc-64 64 0 378 618 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 496 9 39 672 0 254 23808 0 malloc-128 128 129 57 2054 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-256 256 67 23 1169 0 62 23040 0 tcp_bbr_pcb 832 4 23 334 0 16 22464 0 malloc-1024 1024 14 6 1395 0 16 20480 0 PWD 32 19 611 1686 0 254 20160 0 malloc-32 32 483 147 4176 0 254 20160 0 8 Bucket 80 47 203 1466 0 126 20000 0 SLEEPQUEUE 88 188 36 188 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 93 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 1 31 447 0 30 16384 0 sctp_stream_msg_out 112 4 140 249 0 254 16128 0 malloc-32 32 57 447 452 0 254 16128 0 vtnet_tx_hdr 24 0 668 605136 0 254 16032 0 malloc-384 384 31 9 31 0 30 15360 0 tcp_rack_pcb 832 0 18 166 0 16 14976 0 malloc-4096 4096 0 3 1787 0 2 12288 0 malloc-32 32 61 317 3263 0 254 12096 0 16 Bucket 144 56 28 394 0 62 12096 0 malloc-16 16 520 230 3600 0 254 12000 0 udplite_inpcb 496 0 24 49 0 254 11904 0 udp_inpcb 496 6 18 301 0 254 11904 0 malloc-128 128 62 31 366 0 126 11904 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 17 28 52 0 62 11520 0 unpcb 256 14 31 1281 0 254 11520 0 malloc-256 256 25 20 296 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 1 3 16 0 8 8192 0 malloc-2048 2048 0 4 13 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 4 0 16 8192 0 malloc-512 512 10 6 46 0 30 8192 0 malloc-512 512 6 10 23 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 malloc-512 512 6 10 15 0 30 8192 0 rtentry 176 19 27 52 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 25 67 58 0 126 8096 0 rl_entry 40 76 126 76 0 254 8080 0 sctp_laddr 48 0 168 859 0 254 8064 0 tcp_rack_map 112 0 72 359 0 126 8064 0 sackhole 32 0 252 2 0 254 8064 0 udpcb 32 6 246 350 0 254 8064 0 ertt 72 9 103 672 0 126 8064 0 malloc-64 64 39 87 396 0 254 8064 0 malloc-64 64 4 122 48 0 254 8064 0 malloc-64 64 9 117 50 0 254 8064 0 malloc-32 32 100 152 1247 0 254 8064 0 malloc-32 32 37 215 2798 0 254 8064 0 malloc-32 32 23 229 50 0 254 8064 0 4 Bucket 48 9 159 86 0 254 8064 0 2 Bucket 32 73 179 889 0 254 8064 0 malloc-16 16 73 427 5480 0 254 8000 0 malloc-16 16 17 483 58 0 254 8000 0 malloc-16 16 38 462 25921 0 254 8000 0 malloc-16 16 21 479 26 0 254 8000 0 malloc-16 16 11 489 21 0 254 8000 0 ripcb 496 3 13 59 0 254 7936 0 malloc-128 128 15 47 108 0 126 7936 0 malloc-128 128 1 61 32 0 126 7936 0 cryptop 280 0 28 40 0 30 7840 0 malloc-384 384 1 19 390 0 30 7680 0 malloc-256 256 14 16 269 0 62 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-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 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 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 sctp_readq 152 0 26 155 0 254 3952 0 AIO 208 0 19 1 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 4 0 16 3864 0 malloc-384 384 2 8 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 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 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 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 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 NCLNODE 584 0 0 0 0 16 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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