panic: ASan: Invalid access, 4-byte read at 0xfffffe0057422da8, MallocRedZone(fb) cpuid = 0 time = 1627858221 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009a8ed050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009a8ed1b0 vpanic() at vpanic+0x2c5/frame 0xfffffe009a8ed290 panic() at panic+0xb5/frame 0xfffffe009a8ed350 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe009a8ed410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe009a8ed6a0 sosend() at sosend+0x11e/frame 0xfffffe009a8ed710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009a8ed880 sendit() at sendit+0x2b0/frame 0xfffffe009a8ed8d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe009a8ed9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009a8edbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009a8edbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 31478 tid 134393 ] Stopped at kdb_enter+0x6b: movq $0,0x28eaaba(%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 0xca4ede34815c05ea rdx 0x40001 rbx 0 rsp 0xfffffe009a8ed190 rbp 0xfffffe009a8ed1b0 rsi 0 rdi 0xfffffe0058350be8 r8 0x3 r9 0xfffffe009a8eccc8 r10 0 r11 0xfffffe009aa746f0 r12 0xfffffe009aa741e0 r13 0xfffffe009a8ed201 r14 0xffffffff82c5da20 .str.18 r15 0xffffffff82c5da20 .str.18 rip 0xffffffff8179f0fb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eaaba(%rip) db> show proc Process 31478 (syz-executor.1) at 0xfffffe00996c0a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 792 at 0xfffffe0092077a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b3023e0 (map 0xfffffe009b3023e0) (map.pmap 0xfffffe009b3024a0) (pmap 0xfffffe009b302500) threads: 2 109271 RunQ syz-executor.1 134393 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 31478 792 792 0 R (threaded) syz-executor.1 109271 RunQ syz-executor.1 134393 Run CPU 0 syz-executor.1 31474 804 804 0 R (threaded) syz-executor.2 134385 S nanslp 0xffffffff84056a80 syz-executor.2 134386 RunQ syz-executor.2 134390 S uwait 0xfffffe009ab05900 syz-executor.2 28761 1 820 0 S uwait 0xfffffe00925e9500 syz-executor.3 28760 1 820 0 S uwait 0xfffffe0099748900 syz-executor.3 20920 20912 804 0 SV uwait 0xfffffe008fad2180 syz-executor.2 20912 1 804 0 DV ppwait 0xfffffe00997fca20 syz-executor.2 20910 1 804 0 S uwait 0xfffffe009ab05d00 syz-executor.2 20900 1 804 0 S uwait 0xfffffe00925e9780 syz-executor.2 20899 1 804 0 S uwait 0xfffffe00925e9d80 syz-executor.2 20898 1 804 0 S uwait 0xfffffe00925e9300 syz-executor.2 20816 1 792 0 S uwait 0xfffffe009ab05e00 syz-executor.1 20815 1 792 0 S uwait 0xfffffe0099748c80 syz-executor.1 14912 1 804 0 SV sigwait 0xfffffe00925fd000 syz-executor.2 14904 1 804 0 SV sigwait 0xfffffe009abf7000 syz-executor.2 10240 1 820 0 SV uwait 0xfffffe00925e9700 syz-executor.3 10231 1 820 0 SV uwait 0xfffffe0099748d80 syz-executor.3 6249 1 792 0 S uwait 0xfffffe00573ed180 syz-executor.1 6247 1 792 0 S uwait 0xfffffe00925e9400 syz-executor.1 3155 1 791 0 SV uwait 0xfffffe0057552180 syz-executor.0 3145 1 792 0 SV uwait 0xfffffe00925b7b00 syz-executor.1 3137 1 792 0 SV uwait 0xfffffe0092562780 syz-executor.1 2231 1 2231 65 Ss select 0xfffffe00920407c0 dhclient 1737 1 1737 0 Ss select 0xfffffe0058794e40 dhclient 1734 1 1734 0 Ss select 0xfffffe0058794dc0 dhclient 1704 1 1704 65 Ss select 0xfffffe0058794c40 dhclient 1484 1 1484 0 Ss select 0xfffffe0092040a40 dhclient 1480 1 1480 0 Ss select 0xfffffe0058794ac0 dhclient 1456 1 1456 65 Ss select 0xfffffe00587949c0 dhclient 1193 1 1193 0 Ss select 0xfffffe0058794940 dhclient 1183 1 1183 0 Ss select 0xfffffe0058794740 dhclient 1164 1 1164 65 Ss select 0xfffffe00587945c0 dhclient 843 838 804 0 SV uwait 0xfffffe0092562480 syz-executor.2 842 0 0 0 DL aiordy 0xfffffe0092580000 [aiod4] 841 0 0 0 DL aiordy 0xfffffe0092580a70 [aiod3] 840 0 0 0 DL aiordy 0xfffffe0092597538 [aiod2] 839 0 0 0 DL aiordy 0xfffffe00925bd538 [aiod1] 838 1 804 0 DV ppwait 0xfffffe00925bd4e8 syz-executor.2 830 1 830 0 Ss select 0xfffffe0092040bc0 dhclient 825 1 825 0 Ss select 0xfffffe0058794040 dhclient 820 780 820 0 Rs syz-executor.3 804 780 804 0 Ss nanslp 0xffffffff84056a80 syz-executor.2 792 780 792 0 Ss nanslp 0xffffffff84056a80 syz-executor.1 791 780 791 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100101 S uwait 0xfffffe008f8b3d00 syz-fuzzer 100116 S nanslp 0xffffffff84056a80 syz-fuzzer 100117 S uwait 0xfffffe0091e69780 syz-fuzzer 100118 S uwait 0xfffffe0091e69880 syz-fuzzer 100119 S uwait 0xfffffe008fad2700 syz-fuzzer 100120 S uwait 0xfffffe008fad2800 syz-fuzzer 100121 S uwait 0xfffffe008fad2900 syz-fuzzer 100122 S uwait 0xfffffe008fad2c00 syz-fuzzer 100124 RunQ syz-fuzzer 105757 S kqread 0xfffffe009207f500 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0056aad0b0 csh 776 694 776 0 Ss select 0xfffffe0058794140 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fe8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e90b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e98b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e60b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e68b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583900b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583908b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a80 cron 694 1 694 0 Ss select 0xfffffe00587981c0 sshd 507 1 507 0 Ss select 0xfffffe0058798b40 syslogd 436 1 436 0 Ss select 0xfffffe0058798540 devd 435 1 435 65 Ss select 0xfffffe00587984c0 dhclient 350 1 350 0 Ss select 0xfffffe0058798a40 dhclient 347 1 347 0 Ss select 0xfffffe00587986c0 dhclient 23 0 0 0 DL vlruwt 0xfffffe005851d000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100085 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe0056b090e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8878 [dom0] 100086 D launds 0xffffffff841a8884 [laundry: dom0] 100087 D umarcl 0xffffffff81e972c0 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84883460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d91e20 [pf purge] 15 0 0 0 DL - 0xffffffff84177d40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177d40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177d40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177d40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a61488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541a1b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541a1b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a040 [g_event] 100039 D - 0xffffffff8402a080 [g_up] 100040 D - 0xffffffff8402a0c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dfed00 [thr_0] 100030 D - 0xfffffe0053dfed80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100034 I [swi3: vm] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 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 0xffffffff841a38c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af40 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 Run CPU 1 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053df6b00 [firmware taskq] 100041 D - 0xfffffe0053df6a00 [crypto_0] 100042 D - 0xfffffe0053df6a00 [crypto_1] 100058 D - 0xfffffe0053df6800 [vtnet0 rxq 0] 100059 D - 0xfffffe0053df6700 [vtnet0 txq 0] 100060 D - 0xfffffe0053df6600 [vtnet0 rxq 1] 100061 D - 0xfffffe0053df6500 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b76100 [virtio_balloon] 100067 D - 0xfffffe0053df6400 [mca taskq] 100072 D - 0xffffffff82c649a0 [deadlkres] 100076 D - 0xfffffe005745b700 [acpi_task_0] 100077 D - 0xfffffe005745b700 [acpi_task_1] 100078 D - 0xfffffe005745b700 [acpi_task_2] 100080 D - 0xfffffe0053df6900 [CAM taskq] db> show all locks Process 0 (kernel) thread 0xfffffe0053dee3a0 (100014) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d3000) 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 sctp_stro 1516 38371K 9899 pf_hash 5 11524K 5 devbuf 4216 4338K 4244 pcb 3087 3975K 78924 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 sctp_atcl 3044 1142K 44610 newblk 9 1026K 31078 vfscache 3 1025K 3 inodedep 175 578K 30610 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 56 441K 60905 subproc 189 383K 31582 vmem 3 274K 6 sctp_atky 4560 190K 54994 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 404 pagedep 9 130K 30461 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 224 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 umtx 440 55K 440 kdtrace 268 51K 65873 sctp_athm 3044 48K 44755 sctp_map 3032 48K 19798 dirrem 166 42K 30496 shm 3 36K 25 temp 35 33K 3353 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 86 22K 86 kbdmux 6 22K 6 freefile 166 21K 30471 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 131 17K 422 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 104 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 203 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 30612 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 15 rpc 2 8K 2 shmfd 1 8K 86 pfs_vncache 1 8K 1 kqueue 88 8K 31503 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 cred 26 7K 459 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 661 pwddesc 86 6K 31479 DEVFSP 80 5K 759 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 62 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 423245 lockf 32 4K 133 hhook 15 4K 17 proc-args 52 3K 793 terminal 11 3K 11 select 19 3K 127 uidinfo 3 3K 52 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_aadr 19 2K 43 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 30432 softdep 1 1K 1 mkdir 8 1K 60866 freeblks 4 1K 30431 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 216 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 13617 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 4 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 30433 diradd 4 1K 30541 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 8677 chacha20random 1 1K 1 pf_rule 2 1K 4 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 pf_osfp 2 1K 2 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 613 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 44148 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 209 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 39272 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 cubic data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1067 sctp_mcore 0 0K 0 sctp_socko 0 0K 15395 sctp_iter 0 0K 59 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 47 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_stri 0 0K 240 dctcp data 0 0K 2 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 25415 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 102 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 10 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 310 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 4 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 30753 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 1557 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 47 lio 0 0K 4 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 187 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 ioctlops 0 0K 235 eventfd 0 0K 20 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 1239 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 12 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 9456 59 1280988 0 254 38973440 0 sctp_asoc 2288 1516 289 9899 0 254 4129840 0 malloc-2048 2048 1531 255 34594 0 8 3657728 0 malloc-384 384 7283 517 49048 0 30 2995200 0 mbuf 256 10934 406 2864000 0 254 2903040 0 tcp_log 416 0 6345 135652 0 254 2639520 0 RADIX NODE 144 16545 390 720483 0 63 2438640 0 sctp_ep 1280 1528 260 34591 0 254 2288640 0 pbuf 2624 0 794 0 0 2 2083456 0 malloc-1024 1024 1640 260 11479 0 16 1945600 0 malloc-4096 4096 414 6 62656 0 2 1720320 0 BUF TRIE 144 195 11565 1901 0 62 1693440 0 mbuf_cluster 2048 765 1 765 0 254 1568768 0 malloc-128 128 11265 19 11327 0 126 1444352 0 UMA Slabs 0 112 12218 19 12218 0 126 1370544 0 sctp_raddr 736 1516 288 9899 0 254 1327744 0 vmem btag 56 21261 98 21261 0 254 1196104 0 tcp_bbr_map 128 0 5115 135713 0 126 654720 0 FFS inode 1160 534 26 31007 0 8 649600 0 malloc-16384 16384 32 6 30470 0 1 622592 0 malloc-384 384 177 1283 30634 0 30 560640 0 256 Bucket 2048 215 37 22269 0 8 516096 0 malloc-256 256 365 1615 57548 0 62 506880 0 malloc-256 256 1565 280 66019 0 62 472320 0 malloc-65536 65536 5 2 713 0 1 458752 0 VM OBJECT 264 1535 85 444963 0 30 427680 0 THREAD 1808 181 39 34393 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 ertt_txseginfo 40 868 8222 728364 0 254 363600 0 socket 944 64 320 50074 0 254 362496 0 VNODE 448 573 93 31048 0 30 298368 0 malloc-16 16 17040 710 42564 0 254 284000 0 MAP ENTRY 96 2507 349 1704186 0 126 274176 0 tcp_inpcb 496 10 510 8666 0 254 257920 0 malloc-64 64 3852 117 3867 0 254 254016 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-65536 65536 0 3 1602 0 1 196608 0 mbuf_packet 256 259 506 57779 0 254 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 176 1281 30485 0 126 186496 0 malloc-128 128 1214 212 88072 0 126 182528 0 malloc-32 32 5284 134 5503 0 254 173376 0 VMSPACE 2544 55 11 31442 0 4 167904 0 S VFS Cache 104 1074 486 32837 0 126 162240 0 malloc-256 256 20 595 31103 0 62 157440 0 FFS2 dinode 256 534 51 31006 0 62 149760 0 sctp_stream_msg_out 112 1195 137 4049 0 254 149184 0 malloc-128 128 1117 30 1392 0 126 146816 0 128 Bucket 1024 107 32 9083 0 16 142336 0 malloc-64 64 1846 359 11186 0 254 141120 0 PROC 1336 85 17 31478 0 8 136272 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 sctp_chunk 152 401 457 1674 0 254 130416 0 malloc-32 32 3159 621 75348 0 254 120960 0 ksiginfo 112 87 957 3397 0 126 116928 0 tcpcb 1080 9 96 8666 0 254 113400 0 filedesc0 1072 86 19 31479 0 8 112560 0 malloc-2048 2048 12 38 1163 0 8 102400 0 malloc-4096 4096 22 0 643 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 216 129 37357 0 62 88320 0 64 Bucket 512 103 49 10653 0 30 77824 0 malloc-4096 4096 15 3 37 0 2 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 12 3 100 0 2 61440 0 malloc-16 16 3111 639 44971 0 254 60000 0 malloc-128 128 376 89 31297 0 126 59520 0 32 Bucket 256 111 114 17724 0 62 57600 0 malloc-8192 8192 6 1 7 0 1 57344 0 malloc-1024 1024 17 39 529 0 16 57344 0 g_bio 408 0 140 12592 0 30 57120 0 malloc-128 128 188 184 4180 0 126 47616 0 malloc-384 384 105 15 105 0 30 46080 0 malloc-256 256 161 19 1711 0 62 46080 0 malloc-64 64 636 57 19385 0 254 44352 0 Files 80 256 294 98218 0 126 44000 0 clpbuf 2624 0 16 21 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4710 410 5566 0 254 40960 0 NAMEI 1024 0 36 144861 0 16 36864 0 PWD 32 31 1103 30535 0 254 36288 0 malloc-64 64 63 504 423277 0 254 36288 0 malloc-64 64 478 89 1683 0 254 36288 0 malloc-256 256 72 63 30641 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 1 3 29 0 1 32768 0 malloc-8192 8192 2 2 71 0 1 32768 0 malloc-2048 2048 9 7 34 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 175 329 841 0 254 32256 0 TURNSTILE 136 221 10 221 0 62 31416 0 malloc-256 256 40 80 32142 0 62 30720 0 tcp_bbr_pcb 832 0 36 5947 0 16 29952 0 pipe 744 23 17 672 0 16 29760 0 malloc-64 64 193 248 63127 0 254 28224 0 malloc-32 32 409 473 939 0 254 28224 0 KNOTE 160 28 147 414962 0 62 28000 0 8 Bucket 80 80 270 6660 0 126 28000 0 da_ccb 544 0 49 3264 0 16 26656 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-2048 2048 7 5 161 0 8 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 496 8 40 3226 0 254 23808 0 malloc-128 128 45 141 32555 0 126 23808 0 unpcb 256 20 70 1767 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 46 44 30739 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 1067 0 16 22464 0 malloc-64 64 93 222 38239 0 254 20160 0 udplite_inpcb 496 4 36 1302 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 10 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-2048 2048 4 4 199 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 malloc-1024 1024 8 8 80 0 16 16384 0 malloc-512 512 7 25 475 0 30 16384 0 16 Bucket 144 71 41 1075 0 62 16128 0 vtnet_tx_hdr 24 0 668 852874 0 254 16032 0 udp_inpcb 496 6 26 423 0 254 15872 0 malloc-384 384 24 16 29 0 30 15360 0 malloc-4096 4096 1 2 15 0 2 12288 0 malloc-1024 1024 2 10 166 0 16 12288 0 malloc-512 512 8 16 126 0 30 12288 0 malloc-512 512 12 12 173 0 30 12288 0 tcp_rack_map 112 0 108 1795 0 126 12096 0 ertt 72 9 159 8666 0 126 12096 0 malloc-32 32 119 259 35886 0 254 12096 0 malloc-32 32 19 359 4013 0 254 12096 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 1 7 90 0 16 8192 0 malloc-1024 1024 0 8 12 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 1 15 19 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 62 0 126 8096 0 rl_entry 40 82 120 82 0 254 8080 0 sctp_laddr 48 0 168 5182 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 10 242 1725 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-32 32 8 244 13 0 254 8064 0 malloc-32 32 70 182 1061 0 254 8064 0 malloc-32 32 51 201 4202 0 254 8064 0 4 Bucket 48 6 162 466 0 254 8064 0 2 Bucket 32 52 200 2718 0 254 8064 0 malloc-16 16 18 482 57 0 254 8000 0 malloc-16 16 292 208 298 0 254 8000 0 malloc-16 16 29 471 30337 0 254 8000 0 malloc-16 16 190 310 1439 0 254 8000 0 malloc-16 16 22 478 42098 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 14 48 23 0 126 7936 0 sctp_readq 152 0 52 35 0 254 7904 0 AIO 208 1 37 13 0 62 7904 0 AIOCB 552 0 14 18 0 16 7728 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 0 20 349 0 30 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-4096 4096 0 1 2 0 2 4096 0 malloc-512 512 0 8 2 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 AIOLIO 272 0 14 4 0 30 3808 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 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 tcptw 88 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 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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