panic: ASan: Invalid access, 8-byte read at 0xfffffe00a7bb1410, UMAUseAfterFree(fd) cpuid = 1 time = 1630059658 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a71d3a70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a71d3bd0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a71d3cb0 panic() at panic+0xb5/frame 0xfffffe00a71d3d80 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a71d3e40 sctp_ss_default_add() at sctp_ss_default_add+0xf8/frame 0xfffffe00a71d3e90 sctp_lower_sosend() at sctp_lower_sosend+0x7302/frame 0xfffffe00a71d4380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a71d4620 sosend() at sosend+0x11e/frame 0xfffffe00a71d4690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a71d47f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a71d49f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a71d4bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 6112 tid 107415 ] Stopped at kdb_enter+0x6b: movq $0,0x28e483a(%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 0x67cb46dc112a9844 rdx 0x40001 rbx 0 rsp 0xfffffe00a71d3bb0 rbp 0xfffffe00a71d3bd0 rsi 0 rdi 0xfffffe005876bd68 r8 0x3 r9 0xfffffe00a71d36e8 r10 0 r11 0xfffffe00a7b0c530 r12 0xfffffe00a7b0c020 r13 0xfffffe00a71d3c01 r14 0xffffffff82c70860 .str.18 r15 0xffffffff82c70860 .str.18 rip 0xffffffff817a8afb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e483a(%rip) db> show proc Process 6112 (syz-executor.0) at 0xfffffe00a7c21538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe009e4cfa70 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7de8000 (map 0xfffffe00a7de8000) (map.pmap 0xfffffe00a7de80c0) (pmap 0xfffffe00a7de8120) threads: 2 106081 s syz-executor.0 107415 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 6119 1 784 0 S uwait 0xfffffe00a7c86500 syz-executor.2 6112 783 783 0 T (threaded) syz-executor.0 106081 s syz-executor.0 107415 Run CPU 1 syz-executor.0 5494 1 784 0 S uwait 0xfffffe009e3ece00 syz-executor.2 5068 1 783 0 S umtxn 0xfffffe009e50b380 syz-executor.0 5061 1 783 0 S uwait 0xfffffe009f016080 syz-executor.0 5051 1 783 0 S uwait 0xfffffe009f0a3400 syz-executor.0 5048 1 783 0 S uwait 0xfffffe00a7972280 syz-executor.0 5039 1 783 0 S uwait 0xfffffe009f0a3480 syz-executor.0 4720 1 790 0 S uwait 0xfffffe00a7b0e400 syz-executor.3 4710 1 790 0 S uwait 0xfffffe00a7a43400 syz-executor.3 4700 1 790 0 S uwait 0xfffffe00a7a43300 syz-executor.3 4676 1 790 0 S uwait 0xfffffe00a7b0e500 syz-executor.3 4358 1 790 0 S uwait 0xfffffe00a7a43c00 syz-executor.3 4356 1 790 0 S uwait 0xfffffe00a7a43700 syz-executor.3 4353 1 790 0 S uwait 0xfffffe00a7b0e000 syz-executor.3 4352 1 790 0 S uwait 0xfffffe009f0a3800 syz-executor.3 3963 1 790 -1 S uwait 0xfffffe00a7c86e80 syz-executor.3 3951 1 790 -1 S uwait 0xfffffe009e50b580 syz-executor.3 3941 1 790 -1 S umtxn 0xfffffe00a7b0ea80 syz-executor.3 3938 1 790 -1 S uwait 0xfffffe00a7b0e200 syz-executor.3 3931 1 790 -1 S uwait 0xfffffe00a7972c80 syz-executor.3 3400 1 783 0 S uwait 0xfffffe009e50b000 syz-executor.0 3394 1 783 0 S uwait 0xfffffe009e50b880 syz-executor.0 3388 1 783 0 S uwait 0xfffffe00a7a43600 syz-executor.0 3383 1 783 0 S uwait 0xfffffe00a5e90a00 syz-executor.0 3382 1 783 0 S uwait 0xfffffe009f016780 syz-executor.0 3111 1 790 0 S uwait 0xfffffe009e451780 syz-executor.3 3109 1 783 0 S uwait 0xfffffe009f0a3d00 syz-executor.0 3099 1 790 0 S umtxn 0xfffffe00a7972080 syz-executor.3 3097 1 783 0 S uwait 0xfffffe00a7a43000 syz-executor.0 3087 1 790 0 S uwait 0xfffffe00a7972880 syz-executor.3 3086 1 783 0 S uwait 0xfffffe00a7a43200 syz-executor.0 3074 1 783 0 S uwait 0xfffffe00a7972b80 syz-executor.0 3068 1 783 0 S uwait 0xfffffe00a7972680 syz-executor.0 2229 1 785 0 S uwait 0xfffffe009f0a3000 syz-executor.1 2225 1 785 0 S umtxn 0xfffffe00a7972480 syz-executor.1 2220 1 785 0 S uwait 0xfffffe00a7972580 syz-executor.1 2217 1 785 0 S uwait 0xfffffe009e50b780 syz-executor.1 2216 1 785 0 S umtxn 0xfffffe009e3ec180 syz-executor.1 2101 1 2101 65 Ss select 0xfffffe00a79d7ec0 dhclient 1943 1 783 0 S uwait 0xfffffe009f0a3180 syz-executor.0 1935 1 785 0 S uwait 0xfffffe009f0a3900 syz-executor.1 1927 1 783 0 S uwait 0xfffffe009f0a3b00 syz-executor.0 1925 1 785 0 S uwait 0xfffffe009e50b080 syz-executor.1 1917 1 783 0 S uwait 0xfffffe005893f900 syz-executor.0 1915 1 785 0 S uwait 0xfffffe00a7972380 syz-executor.1 1901 1 790 0 S uwait 0xfffffe00a7972a80 syz-executor.3 1898 1 783 0 S uwait 0xfffffe009e50ba80 syz-executor.0 1897 1 785 0 S uwait 0xfffffe009e3ec280 syz-executor.1 1894 1 790 0 S umtxn 0xfffffe0058765880 syz-executor.3 1892 1 785 0 S uwait 0xfffffe009e3ec080 syz-executor.1 1891 1 783 0 S uwait 0xfffffe009e50b980 syz-executor.0 1887 1 790 0 S uwait 0xfffffe00a7972d80 syz-executor.3 1885 1 783 0 S uwait 0xfffffe00a5e90d00 syz-executor.0 1884 1 785 0 S uwait 0xfffffe00a5e90900 syz-executor.1 1877 1 783 0 S uwait 0xfffffe009e50b180 syz-executor.0 1873 1 783 0 S uwait 0xfffffe00a5e90b00 syz-executor.0 1863 1 1863 0 Ss select 0xfffffe00a79d7c40 dhclient 1860 1 1860 0 Ss select 0xfffffe00a79d7dc0 dhclient 1841 1 1841 65 Ss select 0xfffffe0056b8e140 dhclient 1555 1 1555 0 Ss select 0xfffffe0056b8e040 dhclient 1542 1 1542 0 Ss select 0xfffffe0056b8e0c0 dhclient 1488 1 1488 65 Ss select 0xfffffe0056b8e440 dhclient 1261 0 0 0 DL aiordy 0xfffffe009e391000 [aiod4] 1260 0 0 0 DL aiordy 0xfffffe009e446a70 [aiod3] 1259 0 0 0 DL aiordy 0xfffffe009e504000 [aiod2] 1258 0 0 0 DL aiordy 0xfffffe009e418a70 [aiod1] 1237 1 1237 0 Ss select 0xfffffe005740b540 dhclient 1234 1 1234 0 Ss select 0xfffffe0056b8e240 dhclient 1196 1 1196 65 Ss select 0xfffffe005740b240 dhclient 1024 1 1024 0 Ss select 0xfffffe0056b8e4c0 dhclient 1021 1 1021 0 Ss select 0xfffffe005740b6c0 dhclient 790 780 790 0 Ss piperd 0xfffffe009e4d0ba0 syz-executor.3 785 780 785 0 Ss piperd 0xfffffe00588b68b8 syz-executor.1 784 780 784 0 Ss piperd 0xfffffe009e408ba0 syz-executor.2 783 780 783 0 Ss wait 0xfffffe009e4cfa70 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100100 S kqread 0xfffffe009e495d00 syz-fuzzer 100126 S uwait 0xfffffe009e451400 syz-fuzzer 100127 S uwait 0xfffffe009e451500 syz-fuzzer 100128 S uwait 0xfffffe009e451600 syz-fuzzer 100129 S uwait 0xfffffe009e451700 syz-fuzzer 100130 S uwait 0xfffffe009e50bc80 syz-fuzzer 100131 S uwait 0xfffffe009e50b480 syz-fuzzer 100132 S uwait 0xfffffe009e50bd80 syz-fuzzer 102820 S uwait 0xfffffe009f016100 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4055e8 csh 776 694 776 0 Ss select 0xfffffe0056b8c8c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 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 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405a200 cron 694 1 694 0 Ss select 0xfffffe005740b9c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8c940 syslogd 436 1 436 0 Ss select 0xfffffe005740bac0 devd 435 1 435 65 Ss select 0xfffffe0056b8cb40 dhclient 350 1 350 0 Ss select 0xfffffe0056b8cbc0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8ce40 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00575ff4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100089 D launds 0xffffffff841ac304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea6a70 [uma] 18 0 0 0 DL - 0xffffffff83e11320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487b4a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84adce20 [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417c848 [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 0xffffffff841a7340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [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 - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 Run CPU 0 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c777e0 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 6112 (syz-executor.0) thread 0xfffffe00a7b0c020 (107415) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a79981c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13128 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b0c80) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 8 1026K 14833 vfscache 3 1025K 3 filedesc 122 970K 10153 pcb 359 904K 13333 subproc 258 529K 6267 inodedep 14 517K 5756 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 sctp_stro 36 163K 2185 tidhash 3 141K 3 linker 356 140K 460 pagedep 10 131K 5140 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 55 bus 989 81K 3490 sctp_atcl 203 77K 8189 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 335 62K 13548 umtx 484 61K 484 temp 36 35K 3560 shm 2 34K 12 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 757 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 43 14K 369 KTRACE 101 13K 106 ifnet 7 13K 7 ether_multi 152 13K 162 ksem 31 12K 120 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 kqueue 121 10K 6182 DEVFSP 153 10K 1518 sctp_atky 239 9K 11031 in6_multi 65 9K 65 bmsafemap 2 9K 5772 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 20 cred 32 8K 354 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 pwddesc 119 8K 6126 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 579 pf_ifnet 13 5K 103 xform 75 5K 2254 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 61 vt 11 5K 11 pf_table 2 4K 84 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 70 acpisem 28 4K 28 selfd 55 4K 81436 hhook 15 4K 17 sctp_athm 203 4K 8388 proc-args 52 3K 729 terminal 11 3K 11 select 19 3K 172 uidinfo 4 3K 23 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 73 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_stri 4 2K 414 in_multi 6 2K 8 pf_osfp 12 2K 12 dirrem 5 2K 5462 ipsecpolicy 2 2K 2 ip6opt 5 2K 117 acpidev 20 2K 20 sctp_map 72 2K 4264 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 438 NFSD session 1 1K 1 mkdir 7 1K 10094 CAM periph 4 1K 271 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 119 pci_link 10 1K 10 inpcbpolicy 21 1K 2814 newdirblk 5 1K 5047 crypto 4 1K 589 encap_export_host 12 1K 12 procdesc 5 1K 18 freework 3 1K 9022 diradd 4 1K 5506 freefile 4 1K 5371 freeblks 2 1K 5496 pfil 4 1K 4 cdev 2 1K 2 osd 14 1K 2125 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 11 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 143 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 ip_msource 2 1K 2 CAM path 4 1K 1034 soname 5 1K 10744 pmchooks 1 1K 1 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 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 19244 p1003.1b 1 1K 1 cdg data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 563 mqdata 0 0K 0 chd data 0 0K 14 cubic data 0 0K 29 dctcp data 0 0K 18 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 15 htcp data 0 0K 24 sctp_mcore 0 0K 0 sctp_socko 0 0K 3697 sctp_iter 0 0K 31 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 20 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 94 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 5023 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 214 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 11 allocindir 0 0K 0 indirdep 0 0K 4765 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 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 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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 807 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 5 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 980 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 15 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 988 418087 0 254 38125568 0 tcp_log 416 0 20007 684447 0 254 8322912 0 mbuf 256 8864 1201 2275635 0 254 2576640 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 186 11574 10034 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 malloc-128 128 11292 23 11336 0 126 1448320 0 RADIX NODE 144 9553 382 163641 0 62 1430640 0 malloc-4096 4096 328 4 580 0 2 1359872 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 UMA Slabs 0 112 10875 30 10875 0 126 1221360 0 vmem btag 56 20087 120 20087 0 254 1131592 0 malloc-16384 16384 61 6 5075 0 1 1097728 0 ertt_txseginfo 40 8286 16964 1222493 0 254 1010000 0 tcp_bbr_map 128 255 6317 370690 0 126 841216 0 FFS inode 1160 571 31 5967 0 8 698320 0 256 Bucket 2048 297 17 22625 0 8 643072 0 malloc-4096 4096 132 6 6148 0 2 565248 0 VM OBJECT 264 1998 87 90208 0 30 550440 0 MAP ENTRY 96 4524 474 353050 0 126 479808 0 THREAD 1808 215 27 7425 0 8 437536 0 malloc-2048 2048 170 36 6578 0 8 421888 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_ep 1280 163 134 5815 0 254 380160 0 sctp_asoc 2288 36 109 2132 0 254 331760 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 611 82 6009 0 30 310464 0 malloc-64 64 3961 260 10513 0 254 270144 0 VMSPACE 2544 92 10 6096 0 4 259488 0 socket 944 174 98 10108 0 254 256768 0 malloc-16 16 14029 471 14101 0 254 232000 0 malloc-32768 32768 0 7 4424 0 1 229376 0 malloc-1024 1024 152 72 2480 0 16 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 493 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 6126 0 254 185472 0 PROC 1336 118 20 6121 0 8 184368 0 malloc-128 128 1407 19 26702 0 126 182528 0 mbuf_packet 256 93 567 25373 0 254 168960 0 malloc-32768 32768 0 5 10 0 1 163840 0 malloc-256 256 371 244 11555 0 62 157440 0 S VFS Cache 104 1069 413 6693 0 126 154128 0 FFS2 dinode 256 571 29 5966 0 62 153600 0 malloc-256 256 49 551 21098 0 62 153600 0 filedesc0 1072 119 21 6126 0 8 150080 0 128 Bucket 1024 110 29 3958 0 16 142336 0 malloc-65536 65536 0 2 16 0 1 131072 0 malloc-65536 65536 0 2 137 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 clpbuf 2624 0 48 230 0 16 125952 0 malloc-128 128 895 66 9327 0 126 123008 0 malloc-384 384 204 116 8537 0 30 122880 0 ksiginfo 112 123 921 2703 0 126 116928 0 sctp_raddr 736 52 102 2475 0 254 113344 0 malloc-128 128 583 285 17368 0 126 111104 0 malloc-8192 8192 7 6 120 0 1 106496 0 malloc-16384 16384 1 5 173 0 1 98304 0 malloc-256 256 273 102 9534 0 62 96000 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 13 217 5800 0 30 88320 0 malloc-256 256 129 216 11655 0 62 88320 0 malloc-384 384 165 35 683 0 30 76800 0 malloc-256 256 35 250 14548 0 62 72960 0 64 Bucket 512 88 48 7397 0 30 69632 0 malloc-64 64 987 84 13236 0 254 68544 0 tcpcb 1080 10 53 2114 0 254 68040 0 tcp_inpcb 496 10 126 2114 0 254 67456 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 g_bio 408 0 160 82556 0 30 65280 0 sctp_chunk 152 37 379 1120 0 254 63232 0 malloc-64 64 799 146 7452 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-2048 2048 5 21 756 0 8 53248 0 32 Bucket 256 68 127 8830 0 62 49920 0 Files 80 472 128 26757 0 126 48000 0 pcpu-8 8 4771 861 7234 0 254 45056 0 malloc-128 128 9 332 5969 0 126 43648 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 malloc-64 64 188 442 81776 0 254 40320 0 NAMEI 1024 0 36 40589 0 16 36864 0 malloc-2048 2048 11 7 121 0 8 36864 0 malloc-384 384 83 7 83 0 30 34560 0 TURNSTILE 136 243 9 243 0 62 34272 0 pipe 744 27 18 632 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 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 2 2 7 0 1 32768 0 malloc-4096 4096 2 6 5267 0 2 32768 0 malloc-2048 2048 5 11 110 0 8 32768 0 malloc-1024 1024 22 10 1492 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 80 144 1129 0 62 32256 0 da_ccb 544 0 56 20812 0 16 30464 0 tcp_rack_pcb 832 0 36 563 0 16 29952 0 tcp_bbr_pcb 832 6 30 1121 0 16 29952 0 KNOTE 160 28 147 63445 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-1024 1024 18 6 41 0 16 24576 0 PWD 32 67 689 5110 0 254 24192 0 malloc-32 32 316 440 12314 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 47 253 2291 0 126 24000 0 malloc-128 128 34 152 328 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 243 13 243 0 126 22528 0 malloc-4096 4096 3 2 17 0 2 20480 0 malloc-2048 2048 8 2 8 0 8 20480 0 malloc-1024 1024 4 16 52 0 16 20480 0 2 Bucket 32 71 559 1754 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 1093 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 26 0 8 16384 0 malloc-512 512 19 13 29 0 30 16384 0 tcp_rack_map 112 0 144 1144 0 126 16128 0 vtnet_tx_hdr 24 0 668 600647 0 254 16032 0 malloc-16 16 324 676 40493 0 254 16000 0 udp_inpcb 496 6 26 436 0 254 15872 0 malloc-128 128 89 35 624 0 126 15872 0 malloc-384 384 25 15 109 0 30 15360 0 malloc-256 256 38 22 298 0 62 15360 0 malloc-256 256 24 36 406 0 62 15360 0 malloc-2048 2048 2 4 456 0 8 12288 0 malloc-512 512 0 24 123 0 30 12288 0 malloc-512 512 5 19 447 0 30 12288 0 sctp_stream_msg_out 112 14 94 515 0 254 12096 0 malloc-64 64 99 90 18429 0 254 12096 0 malloc-32 32 149 229 4501 0 254 12096 0 malloc-16 16 501 249 5756 0 254 12000 0 ripcb 496 5 19 153 0 254 11904 0 udplite_inpcb 496 0 24 111 0 254 11904 0 malloc-128 128 31 62 679 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1391 0 254 11520 0 malloc-4096 4096 0 2 20 0 2 8192 0 malloc-4096 4096 0 2 142 0 2 8192 0 malloc-2048 2048 0 4 12 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 5 11 17 0 30 8192 0 malloc-512 512 0 16 45 0 30 8192 0 malloc-512 512 2 14 439 0 30 8192 0 malloc-512 512 0 16 9 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 12 0 254 8096 0 PGRP 88 35 57 75 0 126 8096 0 rl_entry 40 125 77 125 0 254 8080 0 sctp_asconf_ack 48 0 168 8 0 254 8064 0 sctp_laddr 48 5 163 1388 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 547 0 254 8064 0 ertt 72 10 102 2114 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 493 0 254 8064 0 malloc-64 64 2 124 18 0 254 8064 0 malloc-32 32 101 151 5214 0 254 8064 0 malloc-32 32 31 221 3142 0 254 8064 0 malloc-32 32 131 121 314 0 254 8064 0 malloc-32 32 19 233 31 0 254 8064 0 4 Bucket 48 5 163 155 0 254 8064 0 malloc-16 16 12 488 1621 0 254 8000 0 malloc-16 16 22 478 38 0 254 8000 0 malloc-16 16 36 464 2909 0 254 8000 0 malloc-16 16 14 486 24 0 254 8000 0 sctp_readq 152 1 51 194 0 254 7904 0 AIO 208 0 38 49 0 62 7904 0 cryptop 280 0 28 95 0 30 7840 0 AIOCB 552 0 14 58 0 16 7728 0 malloc-384 384 0 20 33 0 30 7680 0 AIOLIO 272 0 28 5 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 40 0 126 6448 0 domainset 40 0 126 24 0 254 5040 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 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 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 18 108 442 0 254 4032 0 malloc-16 16 0 250 6 0 254 4000 0 itimer 352 0 11 11 0 30 3872 0 UMA Slabs 1 176 10 12 10 0 62 3872 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 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 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 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-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