panic: ASan: Invalid access, 4-byte read at 0xfffffe009e359ef8, MallocRedZone(fb) cpuid = 0 time = 495 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3b33050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3b331b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3b33290 panic() at panic+0xb5/frame 0xfffffe00a3b33350 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a3b33410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00a3b336a0 sosend() at sosend+0x11e/frame 0xfffffe00a3b33710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a3b33880 sendit() at sendit+0x2b0/frame 0xfffffe00a3b338d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a3b339f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a3b33bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a3b33bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 16214 tid 116275 ] Stopped at kdb_enter+0x6b: movq $0,0x28eba0a(%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 0x59ea14cc77d5c3d0 rdx 0x40001 rbx 0 rsp 0xfffffe00a3b33190 rbp 0xfffffe00a3b331b0 rsi 0 rdi 0xfffffe009e452da8 r8 0x3 r9 0xfffffe00a3b32cc8 r10 0 r11 0xfffffe00a70fc350 r12 0xfffffe00a70fbe40 r13 0xfffffe00a3b33201 r14 0xffffffff82c612e0 .str.18 r15 0xffffffff82c612e0 .str.18 rip 0xffffffff8179f92b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eba0a(%rip) db> show proc Process 16214 (syz-executor.2) at 0xfffffe009e9b1a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 791 at 0xfffffe009e975a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4f538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a73a6000 (map 0xfffffe00a73a6000) (map.pmap 0xfffffe00a73a60c0) (pmap 0xfffffe00a73a6120) threads: 2 109085 RunQ syz-executor.2 116275 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 16215 786 786 0 R syz-executor.1 16214 791 791 0 R (threaded) syz-executor.2 109085 RunQ syz-executor.2 116275 Run CPU 0 syz-executor.2 16213 785 785 0 R (threaded) syz-executor.0 107119 Run CPU 1 syz-executor.0 116276 RunQ syz-executor.0 16210 814 814 0 R (threaded) syz-executor.3 112123 RunQ syz-executor.3 116270 S accept 0xfffffe00a73e7508 syz-executor.3 116273 RunQ syz-executor.3 10578 1 814 0 S uwait 0xfffffe00a7100880 syz-executor.3 10577 1 814 0 S uwait 0xfffffe00a6f75a00 syz-executor.3 9381 0 0 0 DL aiordy 0xfffffe00a73bb000 [aiod4] 9380 0 0 0 DL aiordy 0xfffffe00a73bb538 [aiod3] 9379 0 0 0 DL aiordy 0xfffffe00a70e3a70 [aiod2] 9378 0 0 0 DL aiordy 0xfffffe00a5d7e000 [aiod1] 8601 1 814 0 S uwait 0xfffffe00a5c15980 syz-executor.3 8559 1 786 0 S uwait 0xfffffe00a6f75500 syz-executor.1 8554 1 786 0 S uwait 0xfffffe009e9e0300 syz-executor.1 8548 1 786 0 S uwait 0xfffffe00a5c15880 syz-executor.1 8543 1 786 0 S uwait 0xfffffe009e9e0700 syz-executor.1 8540 1 786 0 S uwait 0xfffffe00a6f75300 syz-executor.1 7980 1 786 60929 S uwait 0xfffffe009e9e0600 syz-executor.1 7979 1 786 60929 S uwait 0xfffffe00a7100680 syz-executor.1 3786 1 3786 65 Ss select 0xfffffe00a72aecc0 dhclient 3205 1 3205 0 Ss select 0xfffffe00a7100940 dhclient 3202 1 3202 0 Ss select 0xfffffe00a5ceb940 dhclient 3183 1 3183 65 Ss select 0xfffffe00a5cebac0 dhclient 2368 1 2368 0 Ss select 0xfffffe00a5cebdc0 dhclient 2356 1 2356 0 Ss select 0xfffffe00a5cebc40 dhclient 2275 1 2275 65 Ss select 0xfffffe00a5c15e40 dhclient 1966 1 814 0 S uwait 0xfffffe009e9e0900 syz-executor.3 1960 1 814 0 S umtxn 0xfffffe00a5c15080 syz-executor.3 1849 1 786 0 S uwait 0xfffffe00a5c15b80 syz-executor.1 1840 1 786 0 S uwait 0xfffffe009e9e0400 syz-executor.1 1837 1 1837 0 Ss select 0xfffffe00a6f75740 dhclient 1830 1 786 0 S uwait 0xfffffe009e356100 syz-executor.1 1827 1 1827 0 Ss select 0xfffffe00a5c15dc0 dhclient 1811 1 786 0 S uwait 0xfffffe009e9e0000 syz-executor.1 1795 1 1795 65 Ss select 0xfffffe00a6f757c0 dhclient 1790 1 786 0 S uwait 0xfffffe009e411000 syz-executor.1 1779 1 814 0 S uwait 0xfffffe009e411500 syz-executor.3 1777 1 814 0 S uwait 0xfffffe0058841980 syz-executor.3 1052 1 1052 0 Ss select 0xfffffe0058841040 dhclient 1041 1 1041 0 Ss select 0xfffffe009e9e0ac0 dhclient 924 1 814 0 S uwait 0xfffffe009e411600 syz-executor.3 920 1 814 0 S uwait 0xfffffe009e411400 syz-executor.3 917 1 814 0 S uwait 0xfffffe009e9e0200 syz-executor.3 910 1 814 0 S uwait 0xfffffe009e411100 syz-executor.3 902 1 814 0 S uwait 0xfffffe0058841880 syz-executor.3 900 1 814 0 S uwait 0xfffffe0058841a80 syz-executor.3 814 782 814 0 Rs syz-executor.3 791 782 791 0 Rs syz-executor.2 786 782 786 0 Rs syz-executor.1 785 782 785 0 Ss nanslp 0xffffffff84058200 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0056ff8600 syz-fuzzer 100118 S uwait 0xfffffe009e356800 syz-fuzzer 100119 S uwait 0xfffffe009e411d80 syz-fuzzer 100120 S uwait 0xfffffe009e411e80 syz-fuzzer 100121 S uwait 0xfffffe009e356000 syz-fuzzer 100122 S uwait 0xfffffe0058841680 syz-fuzzer 100123 S uwait 0xfffffe0058841380 syz-fuzzer 100124 S uwait 0xfffffe0058841480 syz-fuzzer 100125 S kqread 0xfffffe00589ccb00 syz-fuzzer 780 776 780 0 Ss pause 0xfffffe0056aa30b0 csh 776 694 776 0 Ss select 0xfffffe00584af1c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fccb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e10b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e14b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e18b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005752d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058201 cron 694 1 694 0 Ss select 0xfffffe009e411b40 sshd 507 1 507 0 Ss select 0xfffffe009e411bc0 syslogd 436 1 436 0 Ss select 0xfffffe009e411cc0 devd 435 1 435 65 Ss select 0xfffffe009e356dc0 dhclient 350 1 350 0 Ss select 0xfffffe009e356bc0 dhclient 347 1 347 0 Ss select 0xfffffe009e356cc0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058511000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe0058915ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9a550 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a9a460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d92e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [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 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [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 D - 0xfffffe0053de6500 [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] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c68261 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] db> show all locks Process 16213 (syz-executor.0) thread 0xfffffe00a5ce6720 (107119) shared rw vm object (vm object) r = 0 (0xfffffe009e97e948) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a6fb7440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 15843 vfscache 3 1025K 3 pcb 154 623K 35206 inodedep 250 606K 15293 linker 379 582K 440 filedesc 68 538K 30443 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 201 409K 16325 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 15207 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 52 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 dirrem 240 60K 15207 kdtrace 281 53K 32493 umtx 418 53K 418 temp 35 33K 2521 hostcache 1 32K 1 shm 1 32K 26 DEVFS3 126 32K 136 freefile 240 30K 15186 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atcl 57 22K 15142 ifaddr 71 21K 73 sctp_stro 20 20K 761 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 438 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 ether_multi 157 13K 167 KTRACE 100 13K 100 lltable 41 13K 73 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 15282 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 20 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 49 cred 32 8K 317 kqueue 94 8K 16252 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 488 pwddesc 92 6K 16536 DEVFSP 80 5K 415 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 54 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 243387 lockf 32 4K 63 hhook 15 4K 17 sctp_atky 77 4K 16007 proc-args 52 3K 699 inpcbpolicy 89 3K 9158 terminal 11 3K 11 uidinfo 5 3K 16 select 19 3K 65 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 27 2K 75 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 56 2K 6978 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 15193 softdep 1 1K 1 mkdir 8 1K 30376 freeblks 4 1K 15180 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 86 NFSD session 1 1K 1 sctp_athm 57 1K 15172 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 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_map 40 1K 1522 diradd 5 1K 15248 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 15188 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 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 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 413 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 29985 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 160 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 89 sctp_mcore 0 0K 0 sctp_socko 0 0K 7204 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 62 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 dctcp 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 13808 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 39 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 16 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 21 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 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 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 15442 namei_tracker 0 0K 14 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 84 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 2 lio 0 0K 2 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 123 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 30281 ioctlops 0 0K 1360 eventfd 0 0K 25 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 866 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 3 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 991 1186703 0 254 38137856 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8735 835 2042117 0 254 2449920 0 RADIX NODE 144 15578 377 429886 0 63 2297520 0 tcp_log 416 0 5283 50765 0 254 2197728 0 BUF TRIE 144 187 11573 1120 0 62 1693440 0 malloc-384 384 4298 12 4646 0 30 1655040 0 malloc-128 128 11537 770 42013 0 126 1575296 0 malloc-4096 4096 326 2 529 0 2 1343488 0 UMA Slabs 0 112 10686 3 10686 0 126 1197168 0 mbuf_cluster 2048 570 0 570 0 254 1167360 0 vmem btag 56 18022 97 18022 0 254 1014664 0 tcp_bbr_map 128 1103 5655 81040 0 126 865024 0 malloc-16384 16384 38 4 15399 0 1 688128 0 FFS inode 1160 538 22 15724 0 8 649600 0 malloc-256 256 265 1565 59794 0 62 468480 0 VM OBJECT 264 1650 90 229422 0 30 459360 0 256 Bucket 2048 194 16 16062 0 8 430080 0 malloc-4096 4096 100 4 16851 0 2 425984 0 malloc-65536 65536 4 2 362 0 1 393216 0 malloc-2048 2048 41 151 14483 0 8 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 188 21 16276 0 8 377872 0 malloc-384 384 280 680 15378 0 30 368640 0 sctp_asoc 2288 20 140 761 0 254 366080 0 ertt_txseginfo 40 1078 6901 106673 0 254 319160 0 MAP ENTRY 96 3017 301 874161 0 126 318528 0 VNODE 448 577 80 15765 0 30 294336 0 socket 944 139 165 34989 0 254 286976 0 malloc-64 64 4136 148 20314 0 254 274176 0 tcp_inpcb 496 53 475 6967 0 254 261888 0 sctp_ep 1280 37 158 14288 0 254 249600 0 malloc-16 16 14034 216 14142 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 283 557 17277 0 62 215040 0 malloc-65536 65536 1 2 47 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 VMSPACE 2544 65 10 16190 0 4 190800 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5328 216 6450 0 254 177408 0 tcpcb 1080 52 102 6967 0 254 166320 0 malloc-1024 1024 21 139 762 0 16 163840 0 malloc-128 128 1205 66 26127 0 126 162688 0 malloc-1024 1024 123 33 2117 0 16 159744 0 S VFS Cache 104 1035 486 16364 0 126 158184 0 FFS2 dinode 256 538 32 15724 0 62 145920 0 mbuf_packet 256 48 522 22353 0 254 145920 0 PROC 1336 91 17 16215 0 8 144288 0 128 Bucket 1024 109 30 4872 0 16 142336 0 malloc-384 384 58 292 15143 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 sctp_raddr 736 20 145 761 0 254 121440 0 filedesc0 1072 92 20 16536 0 8 120064 0 ksiginfo 112 93 951 3802 0 126 116928 0 malloc-256 256 334 116 32295 0 62 115200 0 malloc-128 128 876 23 2100 0 126 115072 0 malloc-8192 8192 8 5 137 0 1 106496 0 tcp_bbr_pcb 832 11 106 6301 0 16 97344 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 98 54 8190 0 30 77824 0 malloc-128 128 517 41 9012 0 126 71424 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 g_bio 408 0 160 8140 0 30 65280 0 malloc-4096 4096 13 2 29 0 2 61440 0 malloc-2048 2048 12 18 1052 0 8 61440 0 malloc-256 256 60 165 14402 0 62 57600 0 malloc-64 64 584 298 2047 0 254 56448 0 32 Bucket 256 90 120 9594 0 62 53760 0 malloc-64 64 610 209 8915 0 254 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 Files 80 314 286 61582 0 126 48000 0 malloc-64 64 171 522 259712 0 254 44352 0 clpbuf 2624 0 16 25 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4714 406 5106 0 254 40960 0 NAMEI 1024 0 36 78530 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 pcpu-64 64 490 86 490 0 254 36864 0 unpcb 256 28 107 11493 0 254 34560 0 pipe 744 23 22 653 0 16 33480 0 malloc-32768 32768 0 1 5 0 1 32768 0 sctp_chunk 152 6 202 228 0 254 31616 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-2048 2048 7 7 32 0 8 28672 0 KNOTE 160 28 147 203719 0 62 28000 0 udplite_inpcb 496 12 44 1660 0 254 27776 0 malloc-128 128 157 60 15455 0 126 27776 0 da_ccb 544 0 49 2151 0 16 26656 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 18 6 73 0 16 24576 0 PWD 32 40 716 15281 0 254 24192 0 malloc-64 64 117 261 38997 0 254 24192 0 malloc-32 32 216 540 16641 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 61 239 3138 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 1 4 15446 0 2 20480 0 malloc-128 128 81 74 262 0 126 19840 0 malloc-128 128 71 84 30585 0 126 19840 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 37 13 37 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 4 4 1189 0 8 16384 0 malloc-2048 2048 4 4 30 0 8 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 malloc-64 64 201 51 244 0 254 16128 0 malloc-32 32 94 410 18010 0 254 16128 0 16 Bucket 144 65 47 467 0 62 16128 0 vtnet_tx_hdr 24 0 668 599197 0 254 16032 0 malloc-16 16 565 435 3471 0 254 16000 0 malloc-384 384 24 16 26 0 30 15360 0 malloc-256 256 34 26 321 0 62 15360 0 tcp_rack_pcb 832 0 18 89 0 16 14976 0 malloc-2048 2048 3 3 138 0 8 12288 0 malloc-2048 2048 0 6 25 0 8 12288 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-512 512 5 19 280 0 30 12288 0 ertt 72 52 116 6967 0 126 12096 0 malloc-32 32 250 128 366 0 254 12096 0 malloc-32 32 175 203 312 0 254 12096 0 malloc-32 32 126 252 9222 0 254 12096 0 2 Bucket 32 54 324 1749 0 254 12096 0 ripcb 496 12 12 176 0 254 11904 0 udp_inpcb 496 13 11 355 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-256 256 6 39 16544 0 62 11520 0 malloc-256 256 34 11 45 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 1 7 26 0 16 8192 0 malloc-1024 1024 7 1 7 0 16 8192 0 malloc-512 512 0 16 10 0 30 8192 0 malloc-512 512 8 8 9 0 30 8192 0 malloc-512 512 1 15 63 0 30 8192 0 malloc-512 512 6 10 12 0 30 8192 0 malloc-512 512 10 6 14 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 58 0 126 8096 0 rl_entry 40 63 139 63 0 254 8080 0 sctp_stream_msg_out 112 14 58 406 0 254 8064 0 sctp_laddr 48 0 168 211 0 254 8064 0 tcp_rack_map 112 0 72 204 0 126 8064 0 udpcb 32 25 227 2015 0 254 8064 0 malloc-64 64 59 67 80 0 254 8064 0 malloc-64 64 8 118 14 0 254 8064 0 malloc-32 32 31 221 12823 0 254 8064 0 malloc-32 32 0 252 10 0 254 8064 0 4 Bucket 48 6 162 288 0 254 8064 0 malloc-16 16 2 498 23002 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 62 0 254 8000 0 malloc-16 16 81 419 32322 0 254 8000 0 malloc-16 16 7 493 121 0 254 8000 0 malloc-16 16 61 439 15177 0 254 8000 0 malloc-128 128 13 49 57 0 126 7936 0 AIO 208 0 38 5 0 62 7904 0 AIOCB 552 0 14 28 0 16 7728 0 malloc-384 384 0 20 92 0 30 7680 0 malloc-256 256 14 16 285 0 62 7680 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 15 47 92 0 126 6448 0 domainset 40 0 126 63 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 3 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 3 7 3 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 20 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 sctp_readq 152 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 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 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