panic: ASan: Invalid access, 4-byte read at 0xfffffe00573eb074, RedZonePartial(4) cpuid = 0 time = 1625749953 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a56f3dd0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a56f3f30 vpanic() at vpanic+0x2c5/frame 0xfffffe00a56f4010 panic() at panic+0xb5/frame 0xfffffe00a56f40d0 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a56f4190 sctp_connectx_helper_find() at sctp_connectx_helper_find+0x1d4/frame 0xfffffe00a56f4270 sctp_do_connect_x() at sctp_do_connect_x+0x2e7/frame 0xfffffe00a56f4370 sctp_setopt() at sctp_setopt+0xe5c/frame 0xfffffe00a56f45d0 sctp_ctloutput() at sctp_ctloutput+0x3df/frame 0xfffffe00a56f46d0 sosetopt() at sosetopt+0x234/frame 0xfffffe00a56f4870 kern_setsockopt() at kern_setsockopt+0x23c/frame 0xfffffe00a56f49a0 sys_setsockopt() at sys_setsockopt+0x76/frame 0xfffffe00a56f49f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a56f4bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 4510 tid 104985 ] Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xb2d8b92e7f7a5b57 rdx 0x40001 rbx 0 rsp 0xfffffe00a56f3f10 rbp 0xfffffe00a56f3f30 rsi 0 rdi 0xfffffe009e9aada8 r8 0x3 r9 0xfffffe00a56f3a68 r10 0 r11 0xfffffe00a75e4a70 r12 0xfffffe00a75e4560 r13 0xfffffe00a56f3f01 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 4510 (syz-executor.1) at 0xfffffe00a74d6000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe009e996538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a74ce3e0 (map 0xfffffe00a74ce3e0) (map.pmap 0xfffffe00a74ce4a0) (pmap 0xfffffe00a74ce500) threads: 2 103629 RunQ syz-executor.1 104985 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 4512 812 812 0 R syz-executor.3 4511 794 794 0 R syz-executor.2 4510 784 784 0 R (threaded) syz-executor.1 103629 RunQ syz-executor.1 104985 Run CPU 0 syz-executor.1 4349 1 812 0 S uwait 0xfffffe00a448d880 syz-executor.3 4347 1 812 0 S uwait 0xfffffe009e992980 syz-executor.3 4337 1 812 0 S uwait 0xfffffe00a448db80 syz-executor.3 4335 1 812 0 S uwait 0xfffffe009e992680 syz-executor.3 4334 1 812 0 S uwait 0xfffffe009e9de100 syz-executor.3 3166 1 794 0 S uwait 0xfffffe00a44a3480 syz-executor.2 3159 1 794 0 S uwait 0xfffffe009e992780 syz-executor.2 3152 1 784 0 S uwait 0xfffffe009e9de800 syz-executor.1 3150 1 784 0 S uwait 0xfffffe00a44a3380 syz-executor.1 3140 1 784 0 S uwait 0xfffffe009e992c00 syz-executor.1 3137 1 784 0 S uwait 0xfffffe009e9de500 syz-executor.1 3136 1 784 0 S uwait 0xfffffe00a44a3680 syz-executor.1 2407 1 2407 65 Ss select 0xfffffe00a7059cc0 dhclient 2298 0 0 0 DL aiordy 0xfffffe00a7068a70 [aiod4] 2297 0 0 0 DL aiordy 0xfffffe00a3d69538 [aiod3] 2296 0 0 0 DL aiordy 0xfffffe009bd09538 [aiod2] 2295 0 0 0 DL aiordy 0xfffffe00a7068000 [aiod1] 2057 1 2057 0 Ss select 0xfffffe00a7059d40 dhclient 2054 1 2054 0 Ss select 0xfffffe00a3d55140 dhclient 2018 1 2018 65 Ss select 0xfffffe00a3d55440 dhclient 1647 1 1647 0 Ss select 0xfffffe00a3d55cc0 dhclient 1644 1 1644 0 Ss select 0xfffffe00a3d554c0 dhclient 1617 1 1617 65 Ss select 0xfffffe00a44a3dc0 dhclient 1377 1 1377 0 Ss select 0xfffffe00a3d557c0 dhclient 1373 1 1373 0 Ss select 0xfffffe00a448d6c0 dhclient 1349 1 1349 65 Ss select 0xfffffe00a3d558c0 dhclient 1089 1 783 0 S uwait 0xfffffe0056fde280 syz-executor.0 1070 1 812 0 S uwait 0xfffffe00587f0380 syz-executor.3 1065 1 783 0 S uwait 0xfffffe009e9de700 syz-executor.0 1064 1 812 0 S uwait 0xfffffe00587f0f00 syz-executor.3 1059 1 783 0 S uwait 0xfffffe009e992280 syz-executor.0 1057 1 812 0 S uwait 0xfffffe009e2b1600 syz-executor.3 1053 1 783 0 S uwait 0xfffffe00a44a3f00 syz-executor.0 1049 1 783 0 S uwait 0xfffffe0056fde300 syz-executor.0 1045 1 783 0 S uwait 0xfffffe009e992480 syz-executor.0 974 1 974 0 Ss select 0xfffffe00a441b040 dhclient 971 1 971 0 Ss select 0xfffffe00a448de40 dhclient 812 780 812 0 Rs syz-executor.3 794 780 794 0 Ss nanslp 0xffffffff84054900 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff84054900 syz-executor.1 783 780 783 0 Rs CPU 1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100118 S uwait 0xfffffe0058393a00 syz-fuzzer 100121 S uwait 0xfffffe009e41cc00 syz-fuzzer 100122 S uwait 0xfffffe009e2b1200 syz-fuzzer 100123 S uwait 0xfffffe009e2b1300 syz-fuzzer 100124 S uwait 0xfffffe009e992e80 syz-fuzzer 100125 S uwait 0xfffffe009e2b1400 syz-fuzzer 100126 S uwait 0xfffffe009e2b1500 syz-fuzzer 100127 S kqread 0xfffffe009bd15200 syz-fuzzer 100129 S uwait 0xfffffe009e2b1100 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5110b0 csh 776 694 776 0 Ss select 0xfffffe009e41c7c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84054900 cron 694 1 694 0 Ss select 0xfffffe009e2b16c0 sshd 507 1 507 0 Ss select 0xfffffe009e2b1c40 syslogd 436 1 436 0 Ss select 0xfffffe009bef05c0 devd 435 1 435 65 Ss select 0xfffffe009bef0740 dhclient 350 1 350 0 Ss select 0xfffffe009bef04c0 dhclient 347 1 347 0 Ss select 0xfffffe009e2b1d40 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058518538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe009bd1ece8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100086 D launds 0xffffffff841a47c4 [laundry: dom0] 100087 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848753c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a3dd00 [pf purge] 15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c91240 [doneq0] 100047 D - 0xffffffff83c911c0 [async] 100080 D - 0xffffffff83c91040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419e860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84027ec0 [g_event] 100038 D - 0xffffffff84027f00 [g_up] 100039 D - 0xffffffff84027f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff8419f800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84028dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe000791a500 [thread taskq] 100013 D - 0xfffffe000791a400 [inm_free taskq] 100015 D - 0xfffffe000791a200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791a100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791a000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48441 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 4510 (syz-executor.1) thread 0xfffffe00a75e4560 (104985) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a79ace88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:1377 Process 783 (syz-executor.0) thread 0xfffffe009e419ac0 (100111) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a70e2120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7714 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e415120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7713 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a70e2060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e415060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 22 1030K 9888 vfscache 3 1025K 3 pcb 158 683K 9276 inodedep 170 576K 4072 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 6997 subproc 190 387K 4628 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 11 131K 3525 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_stro 63 63K 1839 umtx 396 50K 396 kdtrace 264 50K 9500 sctp_atcl 128 48K 6147 dirrem 159 40K 3719 temp 36 35K 3261 hostcache 1 32K 1 shm 1 32K 24 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 freefile 158 20K 3690 routetbl 140 19K 673 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 216 bus-sc 33 14K 1684 KTRACE 101 13K 1759 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 3978 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 107 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 31 pfs_vncache 1 8K 1 sctp_atky 191 8K 8327 kqueue 89 8K 4625 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 333 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 531 pwddesc 87 6K 4526 pf_ifnet 14 6K 91 DEVFSP 80 5K 689 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 59 vt 11 5K 11 pf_table 2 4K 63 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 34 4K 424 acpisem 28 4K 28 selfd 55 4K 60256 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 705 terminal 11 3K 11 select 19 3K 155 uidinfo 3 3K 23 sctp_athm 128 2K 6352 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_map 126 2K 3610 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 6072 pf_osfp 9 1K 9 softdep 1 1K 1 mkdir 8 1K 6896 freeblks 4 1K 3797 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 326 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 newdirblk 6 1K 3448 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 468 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 17 1K 1953 diradd 4 1K 3761 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 1449 ip_msource 6 1K 40 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefrag 2 1K 58 vnodes 1 1K 12 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 77 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1198 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 8678 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 sctp_socko 1 1K 2788 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 chd data 0 0K 16 dctcp data 0 0K 0 vegas data 0 0K 10 cdg data 0 0K 13 htcp data 0 0K 10 tcp_do 0 0K 0 tcp_fsb 0 0K 340 cubic data 0 0K 21 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_iter 0 0K 18 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 6 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 49 sctp_stri 0 0K 448 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 3773 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 160 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 allocindir 0 0K 0 indirdep 0 0K 2850 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 129 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 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_moptions 0 0K 33 in_mfilter 0 0K 85 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 4 twsbuf 0 0K 0 statfs 0 0K 3654 namei_tracker 0 0K 26 export_host 0 0K 0 cl_savebuf 0 0K 33 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 142 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 14228 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 18 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 179 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 20668 ioctlops 0 0K 358 eventfd 0 0K 5 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 877 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 16 filedesc_to_leader 0 0K 13 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 992 426424 0 254 38141952 0 tcp_log 416 51 7329 78560 0 254 3070080 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 9516 324 1787135 0 254 2519040 0 BUF TRIE 144 182 11578 7899 0 62 1693440 0 malloc-384 384 4242 28 4424 0 30 1639680 0 malloc-128 128 11319 27 11696 0 126 1452288 0 malloc-4096 4096 327 3 556 0 2 1351680 0 RADIX NODE 144 8716 211 124034 0 62 1285488 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10743 18 10743 0 126 1205232 0 vmem btag 56 18127 64 18127 0 254 1018696 0 ertt_txseginfo 40 0 24846 945751 0 254 993840 0 tcp_bbr_map 128 0 6169 254229 0 126 789632 0 FFS inode 1160 540 27 4241 0 8 657720 0 256 Bucket 2048 265 17 17691 0 8 577536 0 malloc-16384 16384 29 5 3497 0 1 557056 0 malloc-4096 4096 110 4 5076 0 2 466944 0 VM OBJECT 264 1570 65 66846 0 30 431640 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 175 23 4985 0 8 357984 0 sctp_asoc 2288 63 77 1805 0 254 320320 0 VNODE 448 578 79 4281 0 30 294336 0 malloc-64 64 4194 405 64796 0 254 294336 0 MAP ENTRY 96 2802 264 257625 0 126 294336 0 malloc-2048 2048 67 63 4119 0 8 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14157 343 19665 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-65536 65536 1 2 51 0 1 196608 0 malloc-65536 65536 0 3 57 0 1 196608 0 malloc-32768 32768 0 6 2600 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_ep 1280 65 76 4099 0 254 180480 0 socket 944 44 144 7491 0 254 177472 0 malloc-32 32 5365 179 5754 0 254 177408 0 malloc-256 256 298 392 23890 0 62 176640 0 VMSPACE 2544 61 8 4493 0 4 175536 0 malloc-128 128 1264 69 33355 0 126 170624 0 malloc-32768 32768 0 5 155 0 1 163840 0 malloc-128 128 1176 95 9415 0 126 162688 0 mbuf_packet 256 87 528 18749 0 254 157440 0 FFS2 dinode 256 540 45 4241 0 62 149760 0 S VFS Cache 104 1070 334 4863 0 126 146016 0 128 Bucket 1024 101 34 2976 0 16 138240 0 PROC 1336 87 15 4513 0 8 136272 0 malloc-1024 1024 71 61 2343 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 436 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 sctp_raddr 736 78 98 2305 0 254 129536 0 malloc-2048 2048 7 51 14258 0 8 118784 0 ksiginfo 112 85 959 1537 0 126 116928 0 malloc-256 256 188 262 13647 0 62 115200 0 malloc-1024 1024 110 2 127 0 16 114688 0 filedesc0 1072 87 18 4526 0 8 112560 0 malloc-384 384 128 132 6201 0 30 99840 0 malloc-16384 16384 4 2 179 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 169 61 4071 0 30 88320 0 clpbuf 2624 0 32 99 0 16 83968 0 malloc-128 128 463 188 4204 0 126 83328 0 tcpcb 1080 6 71 1438 0 254 83160 0 malloc-8192 8192 5 5 134 0 1 81920 0 g_bio 408 0 190 54266 0 30 77520 0 malloc-8192 8192 4 5 15 0 1 73728 0 64 Bucket 512 75 61 5688 0 30 69632 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-8192 8192 6 2 19 0 1 65536 0 sctp_chunk 152 360 56 1276 0 254 63232 0 malloc-256 256 153 57 494 0 62 53760 0 malloc-256 256 114 96 4654 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 67 128 5914 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 malloc-64 64 600 156 24493 0 254 48384 0 pcpu-8 8 4785 847 7067 0 254 45056 0 malloc-256 256 114 51 1367 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 12 8 285 0 8 40960 0 malloc-384 384 79 21 266 0 30 38400 0 pipe 744 23 27 581 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 31527 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 3658 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 236 164 20106 0 126 32000 0 tcp_bbr_pcb 832 0 36 617 0 16 29952 0 tcp_rack_pcb 832 0 36 340 0 16 29952 0 malloc-1024 1024 13 15 1549 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-64 64 260 181 9329 0 254 28224 0 KNOTE 160 28 147 46727 0 62 28000 0 8 Bucket 80 57 293 2121 0 126 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 6 6 294 0 8 24576 0 malloc-64 64 83 295 4659 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 496 6 42 1438 0 254 23808 0 malloc-128 128 7 179 606 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 2 3 13 0 2 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-1024 1024 11 9 102 0 16 20480 0 PWD 32 38 592 3521 0 254 20160 0 malloc-32 32 317 313 12359 0 254 20160 0 2 Bucket 32 64 566 1364 0 254 20160 0 malloc-128 128 93 62 3775 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-256 256 43 32 435 0 62 19200 0 malloc-256 256 31 44 3735 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 93 0 2 16384 0 malloc-2048 2048 2 6 190 0 8 16384 0 malloc-2048 2048 4 4 65 0 8 16384 0 malloc-512 512 10 22 216 0 30 16384 0 sctp_stream_msg_out 112 28 116 605 0 254 16128 0 malloc-64 64 158 94 338 0 254 16128 0 malloc-32 32 154 350 6582 0 254 16128 0 16 Bucket 144 70 42 587 0 62 16128 0 vtnet_tx_hdr 24 0 668 751916 0 254 16032 0 itimer 352 0 44 45 0 30 15488 0 unpcb 256 20 40 1394 0 254 15360 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 34 26 1422 0 62 15360 0 cpuset 104 7 117 303 0 126 12896 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 0 24 462 0 30 12288 0 tcp_rack_map 112 0 108 672 0 126 12096 0 ertt 72 6 162 1438 0 126 12096 0 malloc-64 64 87 102 712 0 254 12096 0 malloc-32 32 160 218 434 0 254 12096 0 malloc-16 16 346 404 669 0 254 12000 0 udp_inpcb 496 6 18 303 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 11 0 2 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 114 0 16 8192 0 malloc-512 512 1 15 7 0 30 8192 0 malloc-512 512 3 13 327 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 malloc-512 512 0 16 84 0 30 8192 0 pf tags 104 0 78 28 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 8 0 254 8096 0 PGRP 88 35 57 70 0 126 8096 0 rl_entry 40 92 110 92 0 254 8080 0 sctp_asconf_ack 48 0 168 25 0 254 8064 0 sctp_laddr 48 44 124 1376 0 254 8064 0 syncache 168 0 48 10 0 254 8064 0 udpcb 32 6 246 350 0 254 8064 0 malloc-64 64 18 108 144 0 254 8064 0 malloc-32 32 138 114 230 0 254 8064 0 malloc-32 32 21 231 68 0 254 8064 0 malloc-32 32 38 214 892 0 254 8064 0 4 Bucket 48 5 163 120 0 254 8064 0 malloc-16 16 8 492 1450 0 254 8000 0 malloc-16 16 16 484 33 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 29 471 29621 0 254 8000 0 malloc-16 16 136 364 6579 0 254 8000 0 ripcb 496 5 11 165 0 254 7936 0 udplite_inpcb 496 0 16 47 0 254 7936 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 11 51 392 0 126 7936 0 sctp_readq 152 0 52 255 0 254 7904 0 AIO 208 0 38 23 0 62 7904 0 cryptop 280 0 28 92 0 30 7840 0 AIOCB 552 0 14 29 0 16 7728 0 malloc-384 384 1 19 364 0 30 7680 0 malloc-384 384 1 19 91 0 30 7680 0 AIOLIO 272 0 28 9 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 296 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 da_ccb 544 0 0 0 0 16 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 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 304 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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