panic: ASan: Invalid access, 4-byte read at 0xfffffe00a712d758, UMAUseAfterFree(fd) cpuid = 0 time = 17179870524 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00576a7650 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00576a77b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00576a7890 panic() at panic+0xb5/frame 0xfffffe00576a7950 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00576a7a10 sctp_sendall_completes() at sctp_sendall_completes+0x30/frame 0xfffffe00576a7a30 sctp_iterator_worker() at sctp_iterator_worker+0xf29/frame 0xfffffe00576a7b90 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe00576a7bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00576a7bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00576a7bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 17 tid 100076 ] Stopped at kdb_enter+0x6b: movq $0,0x28e30aa(%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 0x5d534f8cc2be0795 rdx 0x1 rbx 0 rsp 0xfffffe00576a7790 rbp 0xfffffe00576a77b0 rsi 0 rdi 0xffffffff817b769a vprintf+0x35a r8 0x3 r9 0xfffffe00576a72c8 r10 0 r11 0 r12 0xfffffe00583891e0 r13 0xfffffe00576a7801 r14 0xffffffff82c76240 .str.18 r15 0xffffffff82c76240 .str.18 rip 0xffffffff817ab00b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e30aa(%rip) db> show proc Process 17 (sctp_iterator) at 0xfffffe005756d538: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 17 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 1 100076 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 50852 784 784 0 R (threaded) syz-executor.1 138860 RunQ syz-executor.1 157250 RunQ syz-executor.1 50850 886 886 0 R (threaded) syz-executor.0 130659 RunQ syz-executor.0 157251 RunQ syz-executor.0 50849 797 797 0 R (threaded) syz-executor.2 107940 RunQ syz-executor.2 157248 S uwait 0xfffffe00a726ff00 syz-executor.2 47832 1 886 0 SV uwait 0xfffffe00a726fa80 syz-executor.0 47828 1 886 0 SV uwait 0xfffffe00a7723f00 syz-executor.0 47317 1 797 0 S uwait 0xfffffe0058933180 syz-executor.2 47316 1 797 0 S uwait 0xfffffe00a726f600 syz-executor.2 40632 40624 807 0 SV uwait 0xfffffe00a6e90e00 syz-executor.3 40624 1 807 0 DV ppwait 0xfffffe00a7161f58 syz-executor.3 32297 1 807 0 S uwait 0xfffffe009ea2c000 syz-executor.3 32290 1 807 0 S uwait 0xfffffe009ea93780 syz-executor.3 32285 1 807 0 S uwait 0xfffffe0058764100 syz-executor.3 32276 1 807 0 S uwait 0xfffffe009ea93100 syz-executor.3 32270 1 807 0 S uwait 0xfffffe00a6e90d80 syz-executor.3 32265 1 807 0 S uwait 0xfffffe009eb29780 syz-executor.3 32257 1 807 0 S uwait 0xfffffe009eb29680 syz-executor.3 32248 1 807 0 S uwait 0xfffffe009ea56300 syz-executor.3 31272 1 807 0 S uwait 0xfffffe009eb29480 syz-executor.3 31268 1 807 0 S uwait 0xfffffe00a6e90a80 syz-executor.3 28381 28380 807 0 SV uwait 0xfffffe009ea93180 syz-executor.3 28380 1 807 0 DV ppwait 0xfffffe00a7370f58 syz-executor.3 28303 1 807 0 S uwait 0xfffffe0058764200 syz-executor.3 28302 1 807 0 S uwait 0xfffffe009eb29d80 syz-executor.3 25368 1 807 0 S uwait 0xfffffe009e9d3680 syz-executor.3 25365 1 807 0 S uwait 0xfffffe0058764000 syz-executor.3 24207 24203 886 0 SV uwait 0xfffffe009eb29980 syz-executor.0 24203 1 886 0 DV ppwait 0xfffffe00a75bff58 syz-executor.0 24028 1 886 0 S uwait 0xfffffe009ea93c80 syz-executor.0 24025 1 886 0 S uwait 0xfffffe009ea2c680 syz-executor.0 23929 1 886 0 S uwait 0xfffffe009ea2c480 syz-executor.0 23926 1 886 0 S uwait 0xfffffe009ea2cd80 syz-executor.0 18105 1 886 0 SV uwait 0xfffffe009ea2cb80 syz-executor.0 18104 1 886 0 SV uwait 0xfffffe009ea56600 syz-executor.0 16774 1 807 0 S uwait 0xfffffe009e9d3e80 syz-executor.3 16772 1 807 0 S uwait 0xfffffe009ea93680 syz-executor.3 16766 1 797 0 S uwait 0xfffffe009eb29b80 syz-executor.2 16765 1 797 0 S uwait 0xfffffe009e391e00 syz-executor.2 16763 1 797 0 S uwait 0xfffffe009ea2ce80 syz-executor.2 16762 1 797 0 S uwait 0xfffffe009ea93480 syz-executor.2 9210 1 9210 65 Ss select 0xfffffe00a7158c40 dhclient 8223 1 8223 0 Ss select 0xfffffe0056b8d0c0 dhclient 8220 1 8220 0 Ss select 0xfffffe00a7158e40 dhclient 8201 1 8201 65 Ss select 0xfffffe00a7158f40 dhclient 7023 1 7023 0 Ss select 0xfffffe005740a240 dhclient 7020 1 7020 0 Ss select 0xfffffe0056b8d140 dhclient 7001 1 7001 65 Ss select 0xfffffe005740a3c0 dhclient 5559 1 5559 0 Ss select 0xfffffe0056b8d240 dhclient 5554 1 5554 0 Ss select 0xfffffe0056b8d3c0 dhclient 5504 1 5504 65 Ss select 0xfffffe005740a4c0 dhclient 2469 0 0 0 DL aiordy 0xfffffe009eb66a70 [aiod4] 2468 0 0 0 DL aiordy 0xfffffe009eaa6a70 [aiod3] 2467 0 0 0 DL aiordy 0xfffffe009eb02538 [aiod2] 2465 0 0 0 DL aiordy 0xfffffe009eb61a70 [aiod1] 1139 1 1139 0 Ss select 0xfffffe0056b8b840 dhclient 1130 1 1130 0 Ss select 0xfffffe005740a540 dhclient 886 780 886 0 Rs CPU -1 syz-executor.0 807 780 807 0 Ss nanslp 0xffffffff8405af81 syz-executor.3 797 780 797 0 Rs syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8405af81 syz-executor.1 780 778 778 0 R (threaded) syz-fuzzer 100092 S kqread 0xfffffe0058b19700 syz-fuzzer 100117 RunQ syz-fuzzer 100118 S uwait 0xfffffe005834d100 syz-fuzzer 100119 S uwait 0xfffffe005834d200 syz-fuzzer 100120 S uwait 0xfffffe005834d300 syz-fuzzer 100121 S uwait 0xfffffe009e391900 syz-fuzzer 100122 S uwait 0xfffffe009e9d3b80 syz-fuzzer 100124 S uwait 0xfffffe009e9d3880 syz-fuzzer 103112 S uwait 0xfffffe009ea56000 syz-fuzzer 129668 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058b0d0b0 csh 776 694 776 0 Ss select 0xfffffe0056b8b740 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f6cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 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 0xfffffe00574740b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574744b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574748b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe0056b8b9c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8ba40 syslogd 436 1 436 0 Ss select 0xfffffe0056b8bc40 devd 435 1 435 65 Ss select 0xfffffe005740abc0 dhclient 350 1 350 0 Ss select 0xfffffe005740ac40 dhclient 347 1 347 0 Ss select 0xfffffe005740ad40 dhclient 23 0 0 0 DL vlruwt 0xfffffe005875c538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00575fe8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eabff0 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 RL CPU 0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d1be20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [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 - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100073 D - 0xffffffff82c7d1c0 [deadlkres] 100077 D - 0xfffffe0057400a00 [acpi_task_0] 100078 D - 0xfffffe0057400a00 [acpi_task_1] 100079 D - 0xfffffe0057400a00 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 50856 807 807 0 Z syz-executor.3 db> show all locks 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 pcb 874 1489K 173357 kobj 326 1304K 485 newblk 8 1026K 51035 vfscache 3 1025K 3 filedesc 88 698K 99318 inodedep 313 629K 49868 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 221 457K 50981 sctp_stro 367 367K 35576 sctp_atcl 792 297K 121646 vmem 3 274K 5 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 423 pagedep 9 130K 49641 tfo_ccache 1 128K 1 DEVFS1 108 108K 128 sem 4 106K 4 BPF 46 88K 91 bus 986 80K 3488 dirrem 304 76K 49727 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_timw 256 64K 256 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 302 57K 108112 umtx 440 55K 440 sctp_atky 1159 48K 158525 freefile 304 38K 49694 temp 35 33K 3640 hostcache 1 32K 1 shm 1 32K 16 DEVFS3 127 32K 138 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 83 DEVFS_RULE 56 20K 56 routetbl 196 19K 632 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 42 13K 272 KTRACE 100 13K 100 sctp_athm 792 13K 121799 ifnet 7 13K 8 ether_multi 152 13K 200 sctp_map 734 12K 71152 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 kqueue 105 9K 50921 in6_multi 65 9K 75 bmsafemap 2 9K 49886 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 218 rpc 2 8K 2 shmfd 1 8K 156 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 382 pwddesc 102 7K 50878 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 600 DEVFSP 82 6K 4344 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 66 pf_ifnet 10 5K 24 vt 11 5K 11 lockf 38 5K 108 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 acpisem 28 4K 28 selfd 55 4K 670949 hhook 15 4K 17 proc-args 52 3K 858 terminal 11 3K 11 select 19 3K 282 uidinfo 3 3K 20 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 17 Unitno 29 2K 53 CAM XPT 22 2K 543 in_multi 6 2K 11 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 8 sctp_stri 2 1K 558 softdep 1 1K 1 mkdir 8 1K 99224 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 164 NFSD session 1 1K 1 inpcbpolicy 29 1K 6172 CAM periph 4 1K 271 freework 4 1K 50181 ipsec 3 1K 3 sctp_ifn 6 1K 17 freeblks 3 1K 49687 mld 6 1K 7 igmp 6 1K 7 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 573 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 49612 diradd 4 1K 49775 pfil 4 1K 4 cdev 2 1K 2 osd 14 1K 3005 chacha20random 1 1K 1 sigio 6 1K 7 sctp_iter 1 1K 64 sctp_cpal 1 1K 47 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 xform 4 1K 5375 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 8 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 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 65340 filecaps 5 1K 139 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 53 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 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 49790 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 17 sctp_aadr 0 0K 159 mqdata 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 5 vegas data 0 0K 22 chd data 0 0K 0 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 122 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 38760 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 80 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 3 allocindir 0 0K 0 indirdep 0 0K 247 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 250 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 50088 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 23 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 22 lio 0 0K 22 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 242 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 38559 ioctlops 0 0K 924 eventfd 0 0K 73 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 1209 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 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 1408 1458036 0 254 39845888 0 mbuf 256 8892 8793 2544752 0 254 4527360 0 sctp_asoc 2288 367 1103 35576 0 254 3363360 0 malloc-2048 2048 430 1092 86315 0 8 3117056 0 RADIX NODE 144 17930 377 1243481 0 63 2636208 0 pbuf 2624 0 989 0 0 2 2595136 0 tcp_log 416 0 5247 12646 0 254 2182752 0 mbuf_cluster 2048 960 2 960 0 254 1970176 0 sctp_ep 1280 423 1095 85544 0 254 1943040 0 BUF TRIE 144 194 11566 2156 0 62 1693440 0 malloc-1024 1024 484 1100 35966 0 16 1622016 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11292 23 11348 0 126 1448320 0 UMA Slabs 0 112 12396 21 12396 0 126 1390704 0 malloc-4096 4096 327 5 581 0 2 1359872 0 vmem btag 56 22071 80 22071 0 254 1240456 0 malloc-384 384 793 2197 121989 0 30 1148160 0 sctp_raddr 736 372 1102 38028 0 254 1084864 0 malloc-16384 16384 44 5 49657 0 1 802816 0 malloc-384 384 312 1738 49916 0 30 787200 0 malloc-256 256 851 2224 125546 0 62 787200 0 sctp_chunk 152 372 4100 8610 0 254 679744 0 FFS inode 1160 548 26 50242 0 8 665840 0 256 Bucket 2048 282 18 23268 0 8 614400 0 malloc-256 256 428 1762 100048 0 62 560640 0 VM OBJECT 264 1890 75 719726 0 30 518760 0 malloc-4096 4096 116 5 50884 0 2 495616 0 socket 944 113 379 93303 0 254 464448 0 tcp_bbr_map 128 3 3531 51517 0 126 452352 0 THREAD 1808 198 22 57254 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3306 348 2748477 0 126 350784 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 588 78 50285 0 30 298368 0 malloc-64 64 3945 339 55316 0 254 274176 0 malloc-128 128 308 1800 49840 0 126 269824 0 mbuf_packet 256 108 852 110878 0 254 245760 0 ertt_txseginfo 40 1051 4807 124714 0 254 234320 0 malloc-16 16 14029 221 14101 0 254 228000 0 DEVCTL 1024 0 220 170 0 0 225280 0 VMSPACE 2544 70 11 50821 0 4 206064 0 malloc-65536 65536 1 2 705 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 236 6070 0 254 185472 0 malloc-128 128 1371 55 26823 0 126 182528 0 malloc-256 256 48 597 108097 0 62 165120 0 malloc-32768 32768 0 5 196 0 1 163840 0 PROC 1336 102 15 50856 0 8 156312 0 S VFS Cache 104 1085 358 51363 0 126 150072 0 FFS2 dinode 256 548 37 50242 0 62 149760 0 malloc-64 64 1051 1154 44301 0 254 141120 0 128 Bucket 1024 99 36 12063 0 16 138240 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 filedesc0 1072 102 17 50878 0 8 127568 0 malloc-128 128 848 82 54075 0 126 119040 0 ksiginfo 112 102 942 3622 0 126 116928 0 malloc-128 128 583 254 150901 0 126 107136 0 64 Bucket 512 140 68 26313 0 30 106496 0 malloc-32 32 906 2370 126233 0 254 104832 0 malloc-16 16 1575 4675 221540 0 254 100000 0 malloc-256 256 256 134 59841 0 62 99840 0 malloc-32768 32768 1 2 47 0 1 98304 0 malloc-8192 8192 7 5 141 0 1 98304 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 952 434 103339 0 254 88704 0 sctp_laddr 48 1438 326 34721 0 254 84672 0 32 Bucket 256 191 139 19705 0 62 84480 0 tcp_inpcb 496 10 142 2994 0 254 75392 0 g_bio 408 0 180 18928 0 30 73440 0 sctp_stream_msg_out 112 0 648 3783 0 254 72576 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-384 384 139 31 407 0 30 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 11 2 551 0 2 53248 0 tcpcb 1080 10 39 2994 0 254 52920 0 malloc-256 256 37 158 99903 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 4 20 664 0 8 49152 0 Files 80 313 287 164817 0 126 48000 0 malloc-64 64 188 505 671313 0 254 44352 0 clpbuf 2624 0 16 21 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 22 18 2243 0 16 40960 0 malloc-1024 1024 4 36 542 0 16 40960 0 pcpu-8 8 4714 406 5337 0 254 40960 0 pipe 744 26 29 970 0 16 40920 0 da_ccb 544 0 70 4848 0 16 38080 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 224252 0 16 36864 0 udplite_inpcb 496 8 64 1520 0 254 35712 0 malloc-384 384 83 7 83 0 30 34560 0 TURNSTILE 136 221 31 221 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 30 0 1 32768 0 malloc-8192 8192 2 2 174 0 1 32768 0 malloc-4096 4096 2 6 50095 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 180 220 10601 0 126 32000 0 ripcb 496 5 59 1009 0 254 31744 0 tcp_bbr_pcb 832 1 35 1643 0 16 29952 0 malloc-2048 2048 11 3 14 0 8 28672 0 KNOTE 160 28 147 715390 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-1024 1024 18 6 177 0 16 24576 0 PWD 32 42 714 49750 0 254 24192 0 16 Bucket 144 128 40 1145 0 62 24192 0 malloc-128 128 33 153 303 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 122 0 16 22464 0 malloc-4096 4096 3 2 11 0 2 20480 0 malloc-2048 2048 8 2 20 0 8 20480 0 malloc-1024 1024 4 16 48 0 16 20480 0 malloc-32 32 83 547 49787 0 254 20160 0 udp_inpcb 496 6 34 649 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 1968 0 62 19200 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-2048 2048 1 7 39 0 8 16384 0 malloc-2048 2048 2 6 19 0 8 16384 0 malloc-512 512 4 28 619 0 30 16384 0 malloc-512 512 19 13 62 0 30 16384 0 vtnet_tx_hdr 24 0 668 768378 0 254 16032 0 malloc-128 128 89 35 673 0 126 15872 0 unpcb 256 21 39 1503 0 254 15360 0 malloc-384 384 25 15 57 0 30 15360 0 malloc-256 256 34 26 193 0 62 15360 0 malloc-256 256 17 43 448 0 62 15360 0 malloc-2048 2048 2 4 114 0 8 12288 0 malloc-512 512 5 19 15 0 30 12288 0 malloc-32 32 149 229 36619 0 254 12096 0 malloc-32 32 195 183 398 0 254 12096 0 4 Bucket 48 6 246 1287 0 254 12096 0 2 Bucket 32 69 309 6023 0 254 12096 0 malloc-16 16 499 251 27310 0 254 12000 0 malloc-128 128 31 62 2922 0 126 11904 0 kenv 258 15 30 1053 0 30 11610 0 routing nhops 256 27 18 41 0 62 11520 0 malloc-4096 4096 0 2 389 0 2 8192 0 malloc-4096 4096 0 2 62 0 2 8192 0 malloc-2048 2048 0 4 66 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 16 118 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 malloc-512 512 2 14 165 0 30 8192 0 malloc-512 512 0 16 20 0 30 8192 0 rtentry 176 30 16 41 0 62 8096 0 PGRP 88 35 57 68 0 126 8096 0 rl_entry 40 101 101 101 0 254 8080 0 tcp_rack_map 112 0 72 191 0 126 8064 0 udpcb 32 14 238 2169 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 10 102 2994 0 126 8064 0 malloc-64 64 32 94 23077 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 583 0 254 8064 0 malloc-32 32 39 213 9095 0 254 8064 0 malloc-32 32 19 233 104 0 254 8064 0 malloc-16 16 11 489 13917 0 254 8000 0 malloc-16 16 22 478 40 0 254 8000 0 malloc-16 16 36 464 38991 0 254 8000 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 14 486 16 0 254 8000 0 sctp_readq 152 0 52 111 0 254 7904 0 AIO 208 0 38 173 0 62 7904 0 cryptop 280 0 28 102 0 30 7840 0 AIOCB 552 0 14 243 0 16 7728 0 AIOLIO 272 0 28 22 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 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-64 64 2 61 4 0 254 4032 0 malloc-32 32 18 108 2086 0 254 4032 0 itimer 352 0 11 24 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 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 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 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 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-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-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 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