panic: ASan: Invalid access, 8-byte read at 0xfffffe009b7225c0, UMAUseAfterFree(fd) cpuid = 0 time = 1630483561 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b5e730 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b5e890 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b5e970 panic() at panic+0xb5/frame 0xfffffe0053b5ea30 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe0053b5eaf0 sctp_free_assoc() at sctp_free_assoc+0x3908/frame 0xfffffe0053b5ec30 sctp_process_control() at sctp_process_control+0x7cdd/frame 0xfffffe0053b5f300 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe0053b5f560 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe0053b5f730 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053b5f750 ip6_input() at ip6_input+0x252d/frame 0xfffffe0053b5f9b0 swi_net() at swi_net+0x2e5/frame 0xfffffe0053b5fa50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b5fbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b5fbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b5fbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100034 ] Stopped at kdb_enter+0x6b: movq $0,0x28e33ea(%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 0xa55b5f30be912d24 rdx 0x1 rbx 0 rsp 0xfffffe0053b5e870 rbp 0xfffffe0053b5e890 rsi 0 rdi 0xffffffff817b7599 vprintf+0x319 r8 0x3 r9 0xfffffe0053b5e3a8 r10 0 r11 0xbf r12 0xfffffe0053e261e0 r13 0xfffffe0053b5e801 r14 0xffffffff82c754c0 .str.18 r15 0xffffffff82c754c0 .str.18 rip 0xffffffff817aaf4b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e33ea(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df1a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84030640 (map 0xffffffff84030640) (map.pmap 0xffffffff84030700) (pmap 0xffffffff84030760) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 RunQ [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [swi1: netisr 0] 100035 I [swi3: vm] 100036 RunQ [swi1: hpts] 100037 RunQ [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 1955 791 791 0 T (threaded) syz-executor.0 100132 s syz-executor.0 101592 RunQ syz-executor.0 101594 RunQ syz-executor.0 1954 792 792 0 T (threaded) syz-executor.1 101589 RunQ syz-executor.1 101590 RunQ syz-executor.1 101602 s syz-executor.1 1953 793 793 0 T (threaded) syz-executor.2 101446 s syz-executor.2 101586 RunQ syz-executor.2 1951 803 803 0 RE syz-executor.3 1856 1850 1856 0 Ss select 0xfffffe0056b8c7c0 dhclient 1853 1 1853 0 Ss select 0xfffffe009b6a3dc0 dhclient 1850 1843 436 65 R dhclient 1843 436 436 0 S wait 0xfffffe00925a4538 sh 1826 1 1826 65 Rs dhclient 1546 1 1546 0 Ss select 0xfffffe009b6a3cc0 dhclient 1529 1 1529 0 Ss select 0xfffffe005740b1c0 dhclient 1510 1 1510 65 Rs dhclient 1165 1 1165 0 Ss select 0xfffffe0056b8b7c0 dhclient 1162 1 1162 0 Ss select 0xfffffe0056b8e440 dhclient 1139 1 1139 65 Rs dhclient 977 1 977 0 Ss select 0xfffffe0056b8e4c0 dhclient 974 1 974 0 Ss select 0xfffffe0056b8e3c0 dhclient 803 780 803 0 Ss wait 0xfffffe0058b09000 syz-executor.3 793 780 793 0 Ss wait 0xfffffe00924c7538 syz-executor.2 792 780 792 0 Ss wait 0xfffffe0092000000 syz-executor.1 791 780 791 0 Ss wait 0xfffffe00925a9538 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100121 S uwait 0xfffffe00920d2c00 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffffe00920d2f00 syz-fuzzer 100125 S uwait 0xfffffe00585cc080 syz-fuzzer 100126 S uwait 0xfffffe00585cc180 syz-fuzzer 100127 S uwait 0xfffffe0091fc0780 syz-fuzzer 100128 S uwait 0xfffffe0091fc0880 syz-fuzzer 100130 S uwait 0xfffffe00920d2800 syz-fuzzer 100137 RunQ syz-fuzzer 100138 S uwait 0xfffffe00920d2500 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00924c7b20 csh 776 694 776 0 Ss select 0xfffffe005740b740 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f88b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f8cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Rs cron 694 1 694 0 Ss select 0xfffffe0056b8cb40 sshd 507 1 507 0 Ss select 0xfffffe0056b8cbc0 syslogd 436 1 436 0 Ss wait 0xfffffe0058ab7538 devd 435 1 435 65 Rs dhclient 350 1 350 0 Ss select 0xfffffe005740bac0 dhclient 347 1 347 0 Ss select 0xfffffe005740b940 dhclient 23 0 0 0 RL [syncer] 22 0 0 0 RL [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100085 RunQ [bufdaemon] 100088 RunQ [bufspacedaemon-0] 100100 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100083 RunQ [dom0] 100086 D launds 0xffffffff841ad304 [laundry: dom0] 100087 RunQ [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848914e0 [sctp_iterator] 16 0 0 0 RL [pf purge] 15 0 0 0 RL [soaiod4] 9 0 0 0 RL [soaiod3] 8 0 0 0 RL [soaiod2] 7 0 0 0 RL [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 RunQ [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [swi1: netisr 0] 100035 I [swi3: vm] 100036 RunQ [swi1: hpts] 100037 RunQ [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 RunQ [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 Run CPU 1 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 RunQ [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053e261e0 (100034) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009b644c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4827 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009b644c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4826 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2328) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4824 Process 12 (intr) thread 0xfffffe0053e24c80 (100037) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e2ac00) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1708 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) 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 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 11 1027K 5658 vfscache 3 1025K 3 pcb 135 648K 3025 inodedep 65 536K 1197 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 284K 2029 vmem 3 274K 6 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 filedesc 18 137K 1965 pagedep 9 130K 1013 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 46 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_stro 47 47K 492 kdtrace 227 45K 3562 umtx 352 44K 352 sctp_atcl 100 38K 1891 temp 35 33K 2370 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 133 17K 422 lltable 51 17K 82 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 dirrem 53 14K 1071 ether_multi 157 13K 167 KTRACE 100 13K 138 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 1167 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 12 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 freefile 54 7K 1062 sctp_atky 152 7K 2431 taskqueue 63 7K 63 cred 26 7K 259 kqueue 66 7K 1965 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 465 DEVFSP 80 5K 247 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 270 5K 270 session 34 5K 51 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 63 4K 1972 acpisem 28 4K 28 lockf 32 4K 57 hhook 15 4K 17 selfd 52 4K 37291 proc-args 53 3K 681 terminal 11 3K 11 select 19 3K 94 uidinfo 3 3K 10 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 31 2K 49 CAM XPT 22 2K 543 sctp_athm 100 2K 1952 in_multi 6 2K 8 sctp_map 94 2K 984 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 2123 softdep 1 1K 1 mkdir 8 1K 1952 freeblks 4 1K 1118 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 96 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 774 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 235 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 408 sctp_stri 1 1K 136 newdirblk 4 1K 976 diradd 4 1K 1112 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 tcp_fsb 2 1K 79 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 462 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 5054 filecaps 5 1K 115 sctp_vrf 1 1K 1 sctp_aadr 1 1K 2 vnet 1 1K 1 entropy 2 1K 44 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 mqdata 0 0K 0 chd data 0 0K 8 cubic data 0 0K 0 vegas data 0 0K 16 htcp data 0 0K 0 dctcp data 0 0K 8 pf_table 0 0K 0 pf_rule 0 0K 11 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 927 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 cdg data 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1457 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 49 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 1469 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 50 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 1161 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 12 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 55 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 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 122 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 17008 ioctlops 0 0K 238 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 786 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 988 971402 0 254 38125568 0 tcp_log 416 0 16641 32954 0 254 6922656 0 mbuf 256 8890 680 1653748 0 254 2449920 0 RADIX NODE 144 13255 852 92963 0 62 2031408 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 312 11448 3989 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 malloc-128 128 11291 24 11326 0 126 1448320 0 malloc-4096 4096 328 2 580 0 2 1351680 0 mbuf_cluster 2048 600 0 600 0 254 1228800 0 UMA Slabs 0 112 10600 17 10600 0 126 1189104 0 vmem btag 56 18400 79 18400 0 254 1034824 0 tcp_bbr_map 128 2058 4111 58467 0 126 789632 0 FFS inode 1160 517 22 1583 0 8 625240 0 ertt_txseginfo 40 14018 122 155629 0 254 565600 0 256 Bucket 2048 204 66 17326 0 8 552960 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1321 29 30346 0 30 356400 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 0 5 136 0 1 327680 0 malloc-4096 4096 77 2 1983 0 2 323584 0 THREAD 1808 162 14 1605 0 8 318208 0 VNODE 448 554 76 1622 0 30 282240 0 malloc-64 64 3906 63 6307 0 254 254016 0 malloc-32768 32768 0 7 1377 0 1 229376 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 8 212 155 0 0 225280 0 malloc-16384 16384 9 4 981 0 1 212992 0 malloc-65536 65536 1 2 183 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 MAP ENTRY 96 1743 189 107965 0 126 185472 0 malloc-1024 1024 164 16 786 0 16 184320 0 malloc-32 32 5560 110 6152 0 254 181440 0 malloc-128 128 1371 24 26518 0 126 178560 0 malloc-256 256 51 609 7086 0 62 168960 0 malloc-2048 2048 56 24 2068 0 8 163840 0 mbuf_packet 256 60 540 4984 0 254 153600 0 sctp_asoc 2288 48 17 492 0 254 148720 0 FFS2 dinode 256 517 38 1583 0 62 142080 0 S VFS Cache 104 1069 296 2159 0 126 141960 0 malloc-256 256 252 273 3337 0 62 134400 0 malloc-65536 65536 0 2 8 0 1 131072 0 VMSPACE 2544 41 10 1934 0 4 129744 0 clpbuf 2624 0 48 186 0 16 125952 0 128 Bucket 1024 83 36 1327 0 16 121856 0 ksiginfo 112 55 989 2930 0 126 116928 0 sctp_ep 1280 50 37 1307 0 254 111360 0 malloc-128 128 763 43 5064 0 126 103168 0 malloc-32768 32768 0 3 130 0 1 98304 0 malloc-16384 16384 1 5 161 0 1 98304 0 PROC 1336 63 9 1955 0 8 96192 0 malloc-256 256 177 198 2629 0 62 96000 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 64 20 1972 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 64 166 1236 0 30 88320 0 malloc-128 128 584 98 4399 0 126 87296 0 socket 944 58 34 3401 0 254 86848 0 malloc-8192 8192 7 3 110 0 1 81920 0 malloc-256 256 220 50 3107 0 62 69120 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-2048 2048 4 28 572 0 8 65536 0 malloc-64 64 878 130 4916 0 254 64512 0 g_bio 408 0 150 28637 0 30 61200 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-384 384 101 39 2239 0 30 53760 0 malloc-256 256 40 170 3272 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-64 64 737 82 2928 0 254 52416 0 32 Bucket 256 58 137 6209 0 62 49920 0 64 Bucket 512 80 16 4321 0 30 49152 0 sctp_raddr 736 47 19 505 0 254 48576 0 malloc-128 128 60 312 1154 0 126 47616 0 malloc-64 64 185 508 37450 0 254 44352 0 malloc-384 384 103 7 156 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4731 389 4951 0 254 40960 0 tcpcb 1080 12 23 397 0 254 37800 0 NAMEI 1024 0 36 19631 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 da_ccb 544 0 63 7747 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 pipe 744 23 17 435 0 16 29760 0 malloc-2048 2048 11 3 25 0 8 28672 0 malloc-1024 1024 22 6 1264 0 16 28672 0 16 Bucket 144 68 128 688 0 62 28224 0 KNOTE 160 28 147 56689 0 62 28000 0 Files 80 249 101 11883 0 126 28000 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 51 249 1345 0 126 24000 0 tcp_inpcb 496 12 36 397 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 2 25 79 0 16 22464 0 tcp_bbr_pcb 832 6 21 218 0 16 22464 0 malloc-4096 4096 3 2 14 0 2 20480 0 malloc-2048 2048 8 2 8 0 8 20480 0 PWD 32 21 609 1067 0 254 20160 0 malloc-128 128 89 66 623 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 573 0 62 19200 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 1167 0 2 16384 0 malloc-2048 2048 1 7 25 0 8 16384 0 malloc-1024 1024 4 12 49 0 16 16384 0 vtnet_tx_hdr 24 0 668 488130 0 254 16032 0 udplite_inpcb 496 2 30 128 0 254 15872 0 udp_inpcb 496 6 26 228 0 254 15872 0 malloc-128 128 33 91 322 0 126 15872 0 malloc-384 384 26 14 53 0 30 15360 0 malloc-256 256 34 26 130 0 62 15360 0 malloc-2048 2048 2 4 70 0 8 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 2 22 97 0 30 12288 0 malloc-512 512 19 5 20 0 30 12288 0 malloc-64 64 32 157 424 0 254 12096 0 malloc-32 32 150 228 1762 0 254 12096 0 malloc-32 32 214 164 5760 0 254 12096 0 2 Bucket 32 64 314 889 0 254 12096 0 malloc-16 16 500 250 2604 0 254 12000 0 malloc-128 128 31 62 262 0 126 11904 0 sctp_chunk 152 41 37 174 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1279 0 254 11520 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-4096 4096 0 2 18 0 2 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 37 0 30 8192 0 malloc-512 512 3 13 197 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 34 58 51 0 126 8096 0 rl_entry 40 66 136 68 0 254 8080 0 sctp_stream_msg_out 112 39 33 63 0 254 8064 0 sctp_laddr 48 38 130 366 0 254 8064 0 tcp_rack_map 112 6 66 179 0 126 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 8 244 356 0 254 8064 0 ertt 72 12 100 397 0 126 8064 0 malloc-64 64 24 102 16373 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-32 32 55 197 1098 0 254 8064 0 malloc-32 32 35 217 842 0 254 8064 0 malloc-32 32 132 120 308 0 254 8064 0 malloc-32 32 19 233 26 0 254 8064 0 4 Bucket 48 6 162 82 0 254 8064 0 malloc-16 16 11 489 633 0 254 8000 0 malloc-16 16 22 478 36 0 254 8000 0 malloc-16 16 36 464 788 0 254 8000 0 malloc-16 16 245 255 28933 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 ripcb 496 5 11 21 0 254 7936 0 sctp_readq 152 0 52 42 0 254 7904 0 cryptop 280 0 28 37 0 30 7840 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 11 0 30 7680 0 malloc-256 256 18 12 308 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 9 53 24 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 3 0 254 4048 0 sctp_asconf_ack 48 1 83 1 0 254 4032 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 159 0 254 4032 0 malloc-16 16 0 250 6 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 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 1 62 14 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 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 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 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_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 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 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 592 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 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-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-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-512 512 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