panic: ASan: Invalid access, 4-byte read at 0xfffffe0007851568, UMAUseAfterFree(fd) cpuid = 0 time = 1629563247 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b5f0b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b5f210 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b5f2f0 panic() at panic+0xb5/frame 0xfffffe0053b5f3b0 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe0053b5f470 sctp_gather_internal_ifa_flags() at sctp_gather_internal_ifa_flags+0x2e/frame 0xfffffe0053b5f4a0 sctp_is_address_in_scope() at sctp_is_address_in_scope+0xae/frame 0xfffffe0053b5f4e0 sctp_add_addresses_to_i_ia() at sctp_add_addresses_to_i_ia+0x17d/frame 0xfffffe0053b5f580 sctp_send_initiate() at sctp_send_initiate+0x13b0/frame 0xfffffe0053b5f6c0 sctp_t1init_timer() at sctp_t1init_timer+0x2cb/frame 0xfffffe0053b5f710 sctp_timeout_handler() at sctp_timeout_handler+0x9a1/frame 0xfffffe0053b5f850 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe0053b5fa00 softclock() at softclock+0x152/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 $0,0x28e9d7a(%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 0x6acf2a50a3d2ebd5 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe0053b5f1f0 rbp 0xfffffe0053b5f210 rsi 0x1 rdi 0xffffffff840899c0 cov_trace_pc r8 0x3 r9 0xfffffe0053b5ed28 r10 0 r11 0 r12 0xfffffe0053e2c1e0 r13 0xfffffe0053b5f201 r14 0xffffffff82c68b80 .str.18 r15 0xffffffff82c68b80 .str.18 rip 0xffffffff817a25bb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e9d7a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df6a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402d6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402d6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402e640 (map 0xffffffff8402e640) (map.pmap 0xffffffff8402e700) (pmap 0xffffffff8402e760) threads: 23 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 100034 Run CPU 0 [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [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 3143 1 787 0 S uwait 0xfffffe00a6a9e680 syz-executor.1 3142 1 787 0 S uwait 0xfffffe009e466600 syz-executor.1 3073 1 788 0 S uwait 0xfffffe00a6a9e180 syz-executor.3 3067 1 786 0 S uwait 0xfffffe00a6a9e280 syz-executor.2 3064 1 786 0 S uwait 0xfffffe00a4f5b400 syz-executor.2 3063 1 788 0 S uwait 0xfffffe009e9ef700 syz-executor.3 3057 1 788 0 S uwait 0xfffffe009e9efc00 syz-executor.3 3056 1 786 0 S uwait 0xfffffe00a1ad2f00 syz-executor.2 3051 1 788 0 S uwait 0xfffffe00a6a75200 syz-executor.3 3050 1 788 0 S uwait 0xfffffe009e466480 syz-executor.3 2100 1 2100 65 Ss select 0xfffffe00a1a87bc0 dhclient 1918 1916 787 0 SV uwait 0xfffffe009e466700 syz-executor.1 1916 1 787 0 DV ppwait 0xfffffe00a1a1df58 syz-executor.1 1895 1 787 0 S uwait 0xfffffe00a6a9e480 syz-executor.1 1892 1 787 0 S uwait 0xfffffe00a4f62e00 syz-executor.1 1890 1 787 0 S uwait 0xfffffe009e466800 syz-executor.1 1888 1 787 0 S uwait 0xfffffe009e9efd00 syz-executor.1 1887 1 787 0 S uwait 0xfffffe00a6a9e080 syz-executor.1 1884 1 1884 0 Ss select 0xfffffe00a4f5b0c0 dhclient 1868 1 1868 0 Ss select 0xfffffe00a1ad2340 dhclient 1849 1 1849 65 Ss select 0xfffffe00a4f629c0 dhclient 1641 1 1641 0 Ss select 0xfffffe00a1ad2240 dhclient 1637 1 1637 0 Ss select 0xfffffe00a1a87ec0 dhclient 1611 1 1611 65 Ss select 0xfffffe00a1b6bdc0 dhclient 1419 1 1419 0 Ss select 0xfffffe009e994440 dhclient 1416 1 1416 0 Ss select 0xfffffe009e466240 dhclient 970 0 0 0 DL aiordy 0xfffffe00a6a15a70 [aiod4] 969 0 0 0 DL aiordy 0xfffffe009e9fd538 [aiod3] 968 0 0 0 DL aiordy 0xfffffe009e9fda70 [aiod2] 967 0 0 0 DL aiordy 0xfffffe009e45fa70 [aiod1] 788 780 788 0 Ss piperd 0xfffffe009e973000 syz-executor.3 787 780 787 0 Ss piperd 0xfffffe009e9c7ba0 syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe0058531980 syz-fuzzer 100120 S uwait 0xfffffe009573a200 syz-fuzzer 100121 S uwait 0xfffffe009573a300 syz-fuzzer 100122 S uwait 0xfffffe009e994e00 syz-fuzzer 100123 S uwait 0xfffffe009e994b00 syz-fuzzer 100124 S uwait 0xfffffe009e994f00 syz-fuzzer 100125 S kqread 0xfffffe009e3d1100 syz-fuzzer 100126 S uwait 0xfffffe009e994c00 syz-fuzzer 100127 S uwait 0xfffffe009e994d00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4e00b0 csh 776 694 776 0 Ss select 0xfffffe009e466b40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f24b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f28b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575f2cb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583b70b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583b74b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583b78b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583b7cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574770b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059201 cron 694 1 694 0 Ss select 0xfffffe009e466cc0 sshd 507 1 507 0 Ss select 0xfffffe00956803c0 syslogd 436 1 436 0 Ss select 0xfffffe009e2fa3c0 devd 435 1 435 65 Ss select 0xfffffe009e2fa1c0 dhclient 350 1 350 0 Ss select 0xfffffe009e2fa0c0 dhclient 347 1 347 0 Ss select 0xfffffe00956805c0 dhclient 23 0 0 0 DL syncer 0xffffffff841815a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058537538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00956794e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b77c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab2f8 [dom0] 100089 D launds 0xffffffff841ab304 [laundry: dom0] 100090 D umarcl 0xffffffff81e9f2e0 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849ac4a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c56e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417a4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417a4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417a4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417a4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c95ac0 [doneq0] 100049 D - 0xffffffff83c95a40 [async] 100082 D - 0xffffffff83c958c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a53a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402c7c0 [g_event] 100040 D - 0xffffffff8402c800 [g_up] 100041 D - 0xffffffff8402c840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417b848 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 100034 Run CPU 0 [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [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 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a6340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402d6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100013 Run CPU 1 [thread taskq] 100015 D - 0xfffffe0053c07700 [kqueue_ctx taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [pci_hp taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b1fa00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c6fb01 [deadlkres] 100077 D - 0xfffffe0058344b00 [acpi_task_0] 100078 D - 0xfffffe0058344b00 [acpi_task_1] 100079 D - 0xfffffe0058344b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] 786 780 786 0 Z syz-executor.2 db> show all locks Process 12 (intr) thread 0xfffffe0053e2c1e0 (100034) shared rw sctp-addr (sctp-addr) r = 0 (0xfffffe00081b0360) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:2037 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a74148b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1768 Process 0 (kernel) thread 0xfffffe0053df9ac0 (100013) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff800064cb000) 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 6 1026K 4789 vfscache 3 1025K 3 pcb 89 607K 6559 inodedep 9 515K 2339 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 167 339K 3253 filedesc 40 313K 4337 vmem 3 274K 5 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 11 131K 2174 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 bus 989 81K 3488 mtx_pool 2 72K 2 BPF 38 71K 59 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 396 50K 396 kdtrace 243 47K 6542 temp 36 35K 2613 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 sctp_stro 31 31K 1236 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atcl 62 24K 4412 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 routetbl 176 20K 618 ifaddr 67 19K 73 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 KTRACE 101 13K 102 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 lltable 36 11K 117 CAM queue 5 11K 1528 GEOM 61 10K 490 ether_multi 124 10K 167 rman 84 10K 425 sctp_timw 33 9K 33 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 34 rpc 2 8K 2 bmsafemap 1 8K 2328 shmfd 1 8K 23 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 in6_multi 55 8K 71 kqueue 78 7K 3201 taskqueue 63 7K 63 cred 25 7K 283 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 22 6K 467 pwddesc 75 5K 3173 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 34 UMA 270 5K 270 sctp_atky 109 5K 5790 vt 11 5K 11 pf_table 2 4K 21 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 52 DEVFSP 61 4K 524 acpisem 28 4K 28 hhook 15 4K 17 lockf 30 4K 61 selfd 48 3K 52866 kcovinfo 48 3K 68 terminal 11 3K 11 proc-args 48 3K 695 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 106 ip6ndp 12 2K 15 Unitno 30 2K 47 sctp_ifa 13 2K 15 CAM XPT 22 2K 543 ipsecpolicy 2 2K 2 in_multi 5 2K 8 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 122 NFSD session 1 1K 1 sctp_athm 62 1K 4490 sctp_map 62 1K 2440 pf_osfp 8 1K 8 CAM periph 4 1K 271 ipsec 3 1K 3 diradd 6 1K 2254 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 sctp_ifn 5 1K 15 newdirblk 5 1K 2142 crypto 4 1K 341 encap_export_host 12 1K 12 mkdir 4 1K 4284 pfil 4 1K 4 procdesc 4 1K 18 cdev 2 1K 2 inpcbpolicy 14 1K 1373 osd 8 1K 537 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 dirrem 1 1K 2213 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 pf_rule 1 1K 46 sctp_aadr 2 1K 32 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 877 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 6470 sctp_vrf 1 1K 1 ip6_msource 1 1K 2 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 116 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 2703 p1003.1b 1 1K 1 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 5 vegas data 0 0K 13 dctcp data 0 0K 13 htcp data 0 0K 8 cubic data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2043 sctp_iter 0 0K 22 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 sctp_stri 0 0K 228 chd data 0 0K 8 tcp_do 0 0K 0 tcp_fsb 0 0K 167 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 1835 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 57 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 freefile 0 0K 2192 freeblks 0 0K 2218 freefrag 0 0K 20 allocindir 0 0K 0 indirdep 0 0K 376 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 19 ip6_moptions 0 0K 2 in6_mfilter 0 0K 4 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 2 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 2 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 2339 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 18 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 111 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 7 lio 0 0K 5 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 146 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 17660 ioctlops 0 0K 428 eventfd 0 0K 8 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 891 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 2101 936230 0 254 42684416 0 mbuf 256 8752 4943 1856933 0 254 3505920 0 tcp_log 416 0 7299 152388 0 254 3036384 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 12211 1504 120964 0 62 1974960 0 malloc-4096 4096 404 10 3655 0 2 1695744 0 BUF TRIE 144 279 11481 3081 0 62 1693440 0 malloc-128 128 12205 412 14529 0 126 1614976 0 malloc-384 384 4162 8 4168 0 30 1601280 0 UMA Slabs 0 112 11816 25 11816 0 126 1326192 0 mbuf_cluster 2048 630 0 630 0 254 1290240 0 vmem btag 56 19269 74 19269 0 254 1083208 0 FFS inode 1160 532 21 2729 0 8 641480 0 tcp_bbr_map 128 0 4526 110879 0 126 579328 0 256 Bucket 2048 220 16 18343 0 8 483328 0 malloc-16384 16384 19 9 2326 0 1 458752 0 VM OBJECT 264 1357 203 47626 0 30 411840 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 ertt_txseginfo 40 0 9292 247528 0 254 371680 0 THREAD 1808 166 32 3379 0 8 357984 0 sctp_asoc 2288 31 124 1220 0 254 354640 0 malloc-2048 2048 33 127 3047 0 8 327680 0 malloc-32768 32768 2 7 296 0 1 294912 0 VNODE 448 571 59 2770 0 30 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 4006 89 10234 0 254 262080 0 MAP ENTRY 96 2101 629 178123 0 126 262080 0 malloc-16 16 14023 477 14619 0 254 232000 0 DEVCTL 1024 0 220 161 0 0 225280 0 sctp_ep 1280 31 131 3017 0 254 207360 0 malloc-65536 65536 1 2 156 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 76 644 7252 0 62 184320 0 malloc-32 32 5303 241 6377 0 254 177408 0 malloc-4096 4096 38 4 67 0 2 172032 0 malloc-1024 1024 33 127 1270 0 16 163840 0 mbuf_packet 256 68 562 9833 0 254 161280 0 malloc-128 128 1184 56 26262 0 126 158720 0 malloc-384 384 129 271 4560 0 30 153600 0 VMSPACE 2544 47 13 3134 0 4 152640 0 FFS2 dinode 256 532 23 2728 0 62 142080 0 S VFS Cache 104 1025 301 3303 0 126 137904 0 malloc-65536 65536 0 2 264 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 118 6 136 0 16 126976 0 clpbuf 2624 0 48 216 0 16 125952 0 128 Bucket 1024 89 34 1786 0 16 125952 0 socket 944 35 97 5730 0 254 124608 0 sctp_raddr 736 31 134 1502 0 254 121440 0 PROC 1336 75 15 3161 0 8 120240 0 malloc-256 256 157 308 2400 0 62 119040 0 ksiginfo 112 75 969 4152 0 126 116928 0 filedesc0 1072 75 16 3173 0 8 97552 0 malloc-256 256 44 331 8111 0 62 96000 0 malloc-8192 8192 7 4 35 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 8 222 2339 0 30 88320 0 malloc-256 256 199 116 3423 0 62 80640 0 g_bio 408 0 180 16358 0 30 73440 0 malloc-2048 2048 8 26 1157 0 8 69632 0 malloc-64 64 516 555 53902 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 0 2 7 0 1 65536 0 64 Bucket 512 104 16 5024 0 30 61440 0 malloc-128 128 342 61 2754 0 126 51584 0 32 Bucket 256 72 123 8620 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-384 384 98 22 165 0 30 46080 0 tcpcb 1080 4 38 526 0 254 45360 0 malloc-1024 1024 6 38 1796 0 16 45056 0 malloc-64 64 537 156 2169 0 254 44352 0 malloc-8192 8192 4 1 6 0 1 40960 0 pcpu-8 8 4725 395 5473 0 254 40960 0 sctp_chunk 152 22 238 1816 0 254 39520 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 24796 0 16 36864 0 malloc-64 64 177 390 3845 0 254 36288 0 malloc-128 128 65 214 5493 0 126 35712 0 malloc-256 256 69 66 3080 0 62 34560 0 da_ccb 544 0 63 4723 0 16 34272 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 8 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 360 144 17017 0 254 32256 0 Files 80 194 206 16002 0 126 32000 0 malloc-256 256 75 45 793 0 62 30720 0 malloc-256 256 60 60 3374 0 62 30720 0 malloc-4096 4096 4 3 638 0 2 28672 0 malloc-2048 2048 9 5 28 0 8 28672 0 malloc-1024 1024 19 9 43 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 16 Bucket 144 64 132 591 0 62 28224 0 KNOTE 160 23 152 75523 0 62 28000 0 malloc-128 128 119 98 2483 0 126 27776 0 malloc-256 256 64 41 813 0 62 26880 0 pipe 744 21 14 455 0 16 26040 0 malloc-2048 2048 7 5 12 0 8 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 PWD 32 28 728 2237 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 58 242 1378 0 126 24000 0 udplite_inpcb 496 0 48 554 0 254 23808 0 malloc-128 128 141 45 560 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 257 0 16 22464 0 tcp_rack_pcb 832 0 27 167 0 16 22464 0 malloc-4096 4096 3 2 11 0 2 20480 0 tcp_inpcb 496 4 36 526 0 254 19840 0 malloc-128 128 64 91 3621 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 48 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 8 24 244 0 30 16384 0 malloc-64 64 74 178 1499 0 254 16128 0 malloc-32 32 49 455 570 0 254 16128 0 malloc-32 32 315 189 3534 0 254 16128 0 malloc-32 32 140 364 4578 0 254 16128 0 vtnet_tx_hdr 24 0 668 554551 0 254 16032 0 malloc-128 128 69 55 145 0 126 15872 0 malloc-384 384 20 20 375 0 30 15360 0 malloc-384 384 21 19 52 0 30 15360 0 malloc-4096 4096 1 2 2340 0 2 12288 0 malloc-2048 2048 1 5 376 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 13 11 28 0 30 12288 0 sctp_stream_msg_out 112 10 98 273 0 254 12096 0 sctp_laddr 48 9 243 1037 0 254 12096 0 malloc-16 16 344 406 2744 0 254 12000 0 udp_inpcb 496 6 18 230 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 23 22 36 0 62 11520 0 unpcb 256 17 28 1297 0 254 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-4096 4096 0 2 69 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 209 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 2 14 139 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 1 15 13 0 30 8192 0 rtentry 176 26 20 36 0 62 8096 0 PGRP 88 31 61 52 0 126 8096 0 rl_entry 40 78 124 78 0 254 8080 0 tcp_rack_map 112 0 72 437 0 126 8064 0 udpcb 32 6 246 784 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 526 0 126 8064 0 malloc-64 64 65 61 100 0 254 8064 0 malloc-64 64 15 111 556 0 254 8064 0 malloc-32 32 37 215 69 0 254 8064 0 malloc-32 32 128 124 1637 0 254 8064 0 malloc-32 32 140 112 203 0 254 8064 0 malloc-32 32 60 192 4206 0 254 8064 0 4 Bucket 48 5 163 93 0 254 8064 0 2 Bucket 32 66 186 847 0 254 8064 0 malloc-16 16 21 479 56 0 254 8000 0 malloc-16 16 51 449 2643 0 254 8000 0 malloc-16 16 129 371 4766 0 254 8000 0 malloc-16 16 191 309 2933 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 17 483 25419 0 254 8000 0 ripcb 496 4 12 63 0 254 7936 0 sctp_readq 152 0 52 166 0 254 7904 0 AIO 208 0 38 23 0 62 7904 0 cryptop 280 0 28 57 0 30 7840 0 AIOCB 552 0 14 32 0 16 7728 0 malloc-384 384 1 19 41 0 30 7680 0 AIOLIO 272 0 28 5 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 2 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 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 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 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 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 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 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-8192 8192 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