panic: ASan: Invalid access, 2-byte read at 0xfffffe009aea4ae6, UMAUseAfterFree(fd) cpuid = 0 time = 1628014171 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0097708950 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0097708ab0 vpanic() at vpanic+0x2c5/frame 0xfffffe0097708b90 panic() at panic+0xb5/frame 0xfffffe0097708c50 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe0097708d10 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe0097708e50 sctp_aloc_assoc() at sctp_aloc_assoc+0x4d6/frame 0xfffffe0097708ef0 sctp_lower_sosend() at sctp_lower_sosend+0x28d8/frame 0xfffffe0097709400 sctp_sosend() at sctp_sosend+0x729/frame 0xfffffe00977096a0 sosend() at sosend+0x11e/frame 0xfffffe0097709710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe0097709880 sendit() at sendit+0x2b0/frame 0xfffffe00977098d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00977099f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe0097709bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0097709bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 3360 tid 103944 ] Stopped at kdb_enter+0x6b: movq $0,0x28ea68a(%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 0x25a2a9a97ea005a0 rdx 0x40001 rbx 0 rsp 0xfffffe0097708a90 rbp 0xfffffe0097708ab0 rsi 0 rdi 0xfffffe005834fba8 r8 0x3 r9 0xfffffe00977085c8 r10 0 r11 0xfffffe009aeb2a70 r12 0xfffffe009aeb2560 r13 0xfffffe0097708b01 r14 0xffffffff82c5dac0 .str.18 r15 0xffffffff82c5dac0 .str.18 rip 0xffffffff8179f52b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ea68a(%rip) db> show proc Process 3360 (syz-executor.0) at 0xfffffe009b153a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe0092541a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00925823e0 (map 0xfffffe00925823e0) (map.pmap 0xfffffe00925824a0) (pmap 0xfffffe0092582500) threads: 3 103532 RunQ syz-executor.0 103932 RunQ syz-executor.0 103944 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3361 793 793 0 R (threaded) syz-executor.2 103595 RunQ syz-executor.2 103935 S select 0xfffffe00920c74c0 syz-executor.2 103937 S sbwait 0xfffffe009b06a1c4 syz-executor.2 103941 S uwait 0xfffffe00925b0280 syz-executor.2 3360 782 782 0 R (threaded) syz-executor.0 103532 RunQ syz-executor.0 103932 RunQ syz-executor.0 103944 Run CPU 0 syz-executor.0 3359 795 795 0 S (threaded) syz-executor.3 103521 S nanslp 0xffffffff84056a80 syz-executor.3 103934 S select 0xfffffe00587930c0 syz-executor.3 103942 S sbwait 0xfffffe009b0c2574 syz-executor.3 103943 S uwait 0xfffffe00925b0900 syz-executor.3 2303 1 2302 0 S uwait 0xfffffe009aeb6100 syz-executor.0 2298 1 2296 0 S uwait 0xfffffe00925b0080 syz-executor.0 2291 1 2290 0 S uwait 0xfffffe009af2ab80 syz-executor.1 2287 1 2284 0 S uwait 0xfffffe00920c0400 syz-executor.0 2286 1 2283 0 S uwait 0xfffffe00925b0380 syz-executor.1 2281 1 2279 0 S uwait 0xfffffe008faaec80 syz-executor.1 2277 1 2275 0 S uwait 0xfffffe009aeb6200 syz-executor.1 2276 1 2275 0 S uwait 0xfffffe00925b0480 syz-executor.1 1965 1 1965 65 Ss select 0xfffffe00920c73c0 dhclient 1725 1 1725 0 Ss select 0xfffffe0058795bc0 dhclient 1719 1 1719 0 Ss select 0xfffffe00587959c0 dhclient 1705 1 1705 65 Ss select 0xfffffe00920c7640 dhclient 1485 1 1485 0 Ss select 0xfffffe0058795640 dhclient 1477 1 1477 0 Ss select 0xfffffe00587953c0 dhclient 1440 1 1440 65 Ss select 0xfffffe00920c78c0 dhclient 1358 0 0 0 DL aiordy 0xfffffe00925ab538 [aiod4] 1357 0 0 0 DL aiordy 0xfffffe00925aba70 [aiod3] 1356 0 0 0 DL aiordy 0xfffffe00920ba000 [aiod2] 1355 0 0 0 DL aiordy 0xfffffe00925f8538 [aiod1] 1295 1 1295 0 Ss select 0xfffffe00920c7940 dhclient 1292 1 1292 0 Ss select 0xfffffe00920c7c40 dhclient 1263 1 1263 65 Ss select 0xfffffe00920c7d40 dhclient 1050 1 1050 0 Ss select 0xfffffe00920c7a40 dhclient 1042 1 1042 0 Ss select 0xfffffe00920c7cc0 dhclient 795 780 795 0 Ss nanslp 0xffffffff84056a80 syz-executor.3 793 780 793 0 Rs syz-executor.2 783 780 783 0 Ss piperd 0xfffffe00925528b8 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84056a80 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe005838f680 syz-fuzzer 100117 S uwait 0xfffffe00920c0d00 syz-fuzzer 100118 S uwait 0xfffffe00920c0e00 syz-fuzzer 100119 S uwait 0xfffffe00920c0f00 syz-fuzzer 100120 S uwait 0xfffffe008faae080 syz-fuzzer 100121 S uwait 0xfffffe005838f780 syz-fuzzer 100122 S uwait 0xfffffe008faae400 syz-fuzzer 100123 S uwait 0xfffffe0091e6d700 syz-fuzzer 100124 S kqread 0xfffffe0092543d00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe008f8105e8 csh 776 694 776 0 Ss select 0xfffffe00587952c0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575fa8b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00583f00b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583f08b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ec0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ec8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583970b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583978b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575220b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a80 cron 694 1 694 0 Ss select 0xfffffe0058798ec0 sshd 507 1 507 0 Ss select 0xfffffe0058798740 syslogd 436 1 436 0 Ss select 0xfffffe0058798cc0 devd 435 1 435 65 Ss select 0xfffffe0058798bc0 dhclient 350 1 350 0 Ss select 0xfffffe00587988c0 dhclient 347 1 347 0 Ss select 0xfffffe00587985c0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058776538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 Run CPU 1 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8878 [dom0] 100085 D launds 0xffffffff841a8884 [laundry: dom0] 100086 D umarcl 0xffffffff81e97770 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a5f460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d7ee20 [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 DLs (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 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] 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 - 0xffffffff82c64a40 [deadlkres] 100076 D - 0xfffffe0057450700 [acpi_task_0] 100077 D - 0xfffffe0057450700 [acpi_task_1] 100078 D - 0xfffffe0057450700 [acpi_task_2] 100080 D - 0xfffffe0053df6900 [CAM taskq] db> show all locks Process 3361 (syz-executor.2) thread 0xfffffe009aeb1720 (103937) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009b06a168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491 Process 3360 (syz-executor.0) thread 0xfffffe009af25000 (103932) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0058769080) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_pager.c:462 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009207b230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3009 Process 3360 (syz-executor.0) thread 0xfffffe009aeb2560 (103944) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009b052e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2f50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009b052e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12639 Process 3359 (syz-executor.3) thread 0xfffffe00925a5c80 (103942) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009b0c2518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491 Process 21 (bufdaemon) thread 0xfffffe008f891e40 (100098) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000797a938) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 13 1027K 6162 vfscache 3 1025K 3 pcb 116 636K 6652 inodedep 23 521K 2684 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 165 331K 3457 vmem 3 274K 6 filedesc 32 249K 4745 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 13 131K 2469 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 77 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 kdtrace 248 49K 7311 umtx 374 47K 374 sctp_stro 43 43K 1072 sctp_atcl 89 34K 4099 temp 35 33K 2683 hostcache 1 32K 1 shm 1 32K 17 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 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 517 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 lltable 44 14K 114 dirrem 51 13K 2523 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 170 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 pf_rule 5 10K 37 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 42 rpc 2 8K 2 bmsafemap 1 8K 2621 shmfd 1 8K 21 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 76 7K 3377 taskqueue 63 7K 63 cred 26 7K 317 plimit 25 7K 481 sglist 5 7K 5 CAM DEV 3 6K 510 sctp_atky 132 6K 5398 freefile 41 6K 2475 DEVFSP 80 5K 569 ufs_dirhash 24 5K 24 pwddesc 74 5K 3385 lockf 42 5K 111 UMA 270 5K 270 session 35 5K 57 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 selfd 59 4K 43342 acpisem 28 4K 28 hhook 15 4K 17 proc-args 52 3K 695 terminal 11 3K 11 select 21 3K 90 uidinfo 3 3K 44 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 12 vnodemarker 3 2K 151 sctp_athm 89 2K 4190 sctp_map 86 2K 2144 mkdir 10 2K 4816 diradd 10 2K 2568 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 3174 sctp_stri 2 1K 214 softdep 1 1K 1 newdirblk 8 1K 2408 freeblks 4 1K 2509 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 VN POLL 7 1K 7 CAM periph 4 1K 271 sctp_ifn 6 1K 14 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 crypto 4 1K 238 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 17 1K 1838 pfil 4 1K 4 iov 2 1K 17937 cdev 2 1K 2 osd 8 1K 965 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 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 soname 5 1K 7315 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 sbdep 1 1K 74 xform 2 1K 875 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 dctcp data 0 0K 0 vegas data 0 0K 0 pf_table 0 0K 24 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 chd data 0 0K 14 tcp_do 0 0K 0 tcp_fsb 0 0K 280 sctp_mcore 0 0K 0 sctp_socko 0 0K 1814 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 16 cdg data 0 0K 8 mqdata 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 2017 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 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 382 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 54 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 4 ip_moptions 0 0K 12 in_mfilter 0 0K 16 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 twsbuf 0 0K 0 statfs 0 0K 2597 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 27 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 156 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 28 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 149 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 401 eventfd 0 0K 0 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 873 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 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 980 128967 0 254 38092800 0 tcp_log 416 0 9189 198942 0 254 3822624 0 mbuf 256 9247 323 880286 0 254 2449920 0 pbuf 2624 0 762 0 0 2 1999488 0 malloc-384 384 4332 108 8451 0 30 1704960 0 BUF TRIE 144 352 11408 4383 0 62 1693440 0 malloc-4096 4096 402 5 6452 0 2 1667072 0 RADIX NODE 144 8876 1395 107988 0 62 1479024 0 malloc-128 128 11265 19 11327 0 126 1444352 0 mbuf_cluster 2048 600 0 600 0 254 1228800 0 UMA Slabs 0 112 10638 15 10638 0 126 1193136 0 vmem btag 56 17871 104 17871 0 254 1006600 0 tcp_bbr_map 128 0 7161 192823 0 126 916608 0 ertt_txseginfo 40 0 20907 529647 0 254 836280 0 FFS inode 1160 541 33 3018 0 8 665840 0 256 Bucket 2048 257 9 15831 0 8 544768 0 malloc-65536 65536 5 2 257 0 1 458752 0 malloc-16384 16384 20 5 2390 0 1 409600 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1402 68 50920 0 30 388080 0 THREAD 1808 173 14 3944 0 8 338096 0 VNODE 448 579 69 3058 0 30 290304 0 malloc-256 256 24 1026 6187 0 62 268800 0 sctp_asoc 2288 43 67 1072 0 254 251680 0 malloc-64 64 3852 54 3867 0 254 249984 0 malloc-16 16 14089 411 17198 0 254 232000 0 malloc-32768 32768 0 7 457 0 1 229376 0 MAP ENTRY 96 2056 296 193942 0 126 225792 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-1024 1024 176 44 2550 0 16 225280 0 malloc-2048 2048 52 44 2944 0 8 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5284 134 5465 0 254 173376 0 malloc-128 128 1216 117 31168 0 126 170624 0 socket 944 44 128 6119 0 254 162368 0 sctp_ep 1280 44 82 2904 0 254 161280 0 mbuf_packet 256 69 531 11587 0 254 153600 0 malloc-256 256 250 320 5746 0 62 145920 0 VMSPACE 2544 47 10 3340 0 4 145008 0 malloc-128 128 1052 64 1273 0 126 142848 0 FFS2 dinode 256 541 14 3016 0 62 142080 0 S VFS Cache 104 1068 297 3596 0 126 141960 0 128 Bucket 1024 106 25 2482 0 16 134144 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-65536 65536 0 2 152 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 3 45 490 0 16 125952 0 PROC 1336 73 17 3365 0 8 120240 0 ksiginfo 112 75 969 586 0 126 116928 0 malloc-2048 2048 10 44 1060 0 8 110592 0 filedesc0 1072 74 17 3385 0 8 97552 0 sctp_raddr 736 53 79 1232 0 254 97152 0 malloc-4096 4096 22 0 643 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 20 190 19659 0 30 85680 0 malloc-256 256 208 122 4934 0 62 84480 0 malloc-384 384 25 185 2769 0 30 80640 0 malloc-4096 4096 15 2 33 0 2 69632 0 64 Bucket 512 96 40 4775 0 30 69632 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-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 12 3 102 0 2 61440 0 malloc-128 128 380 85 3370 0 126 59520 0 malloc-1024 1024 17 39 529 0 16 57344 0 32 Bucket 256 60 135 22423 0 62 49920 0 malloc-16384 16384 0 3 160 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 617 139 18010 0 254 48384 0 malloc-128 128 58 314 2495 0 126 47616 0 malloc-256 256 40 140 3483 0 62 46080 0 tcp_inpcb 496 4 84 954 0 254 43648 0 malloc-384 384 93 17 101 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4750 370 5651 0 254 40960 0 sctp_chunk 152 226 34 697 0 254 39520 0 malloc-256 256 72 78 2775 0 62 38400 0 malloc-256 256 86 64 6113 0 62 38400 0 tcpcb 1080 4 31 954 0 254 37800 0 NAMEI 1024 0 36 26411 0 16 36864 0 malloc-64 64 478 89 1573 0 254 36288 0 malloc-128 128 198 81 4083 0 126 35712 0 malloc-256 256 109 26 555 0 62 34560 0 da_ccb 544 5 58 6182 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 29 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 1 3 110 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 64 375 129 2138 0 254 32256 0 Files 80 239 161 16895 0 126 32000 0 pipe 744 23 17 441 0 16 29760 0 TURNSTILE 136 188 22 188 0 62 28560 0 16 Bucket 144 58 138 680 0 62 28224 0 KNOTE 160 28 147 28328 0 62 28000 0 udplite_inpcb 496 2 54 554 0 254 27776 0 malloc-256 256 45 60 2810 0 62 26880 0 malloc-2048 2048 7 5 338 0 8 24576 0 PWD 32 28 728 2440 0 254 24192 0 malloc-64 64 175 203 826 0 254 24192 0 malloc-32 32 412 344 981 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 280 0 16 22464 0 tcp_bbr_pcb 832 0 27 508 0 16 22464 0 malloc-512 512 10 30 384 0 30 20480 0 malloc-128 128 51 104 3621 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 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-8192 8192 1 1 2 0 1 16384 0 malloc-2048 2048 4 4 219 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 malloc-1024 1024 8 8 49 0 16 16384 0 malloc-64 64 171 81 6896 0 254 16128 0 malloc-32 32 190 314 6637 0 254 16128 0 vtnet_tx_hdr 24 0 668 368635 0 254 16032 0 8 Bucket 80 50 150 1274 0 126 16000 0 unpcb 256 21 39 1328 0 254 15360 0 malloc-512 512 8 16 126 0 30 12288 0 malloc-512 512 12 12 102 0 30 12288 0 malloc-64 64 67 122 43374 0 254 12096 0 malloc-64 64 81 108 4146 0 254 12096 0 ripcb 496 5 19 75 0 254 11904 0 udp_inpcb 496 6 18 255 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 AIOCB 552 0 21 37 0 16 11592 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 24 6 52 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 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 25 0 16 8192 0 malloc-1024 1024 2 6 162 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 0 16 25 0 30 8192 0 pf tags 104 1 77 25 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 8 0 254 8096 0 PGRP 88 42 50 77 0 126 8096 0 rl_entry 40 73 129 73 0 254 8080 0 sctp_stream_msg_out 112 0 72 193 0 254 8064 0 sctp_laddr 48 0 168 354 0 254 8064 0 tcp_rack_map 112 0 72 708 0 126 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 8 244 809 0 254 8064 0 ertt 72 4 108 954 0 126 8064 0 malloc-32 32 8 244 10 0 254 8064 0 malloc-32 32 110 142 3899 0 254 8064 0 malloc-32 32 70 182 1045 0 254 8064 0 malloc-32 32 51 201 2928 0 254 8064 0 malloc-32 32 16 236 1114 0 254 8064 0 4 Bucket 48 6 162 105 0 254 8064 0 2 Bucket 32 54 198 876 0 254 8064 0 malloc-16 16 18 482 57 0 254 8000 0 malloc-16 16 292 208 302 0 254 8000 0 malloc-16 16 156 344 4400 0 254 8000 0 malloc-16 16 28 472 3842 0 254 8000 0 malloc-16 16 190 310 1518 0 254 8000 0 malloc-16 16 21 479 26133 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 12 50 19 0 126 7936 0 sctp_readq 152 1 51 62 0 254 7904 0 AIO 208 0 38 26 0 62 7904 0 cryptop 280 0 28 94 0 30 7840 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 0 20 347 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-4096 4096 1 0 1 0 2 4096 0 malloc-512 512 1 7 2 0 30 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 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 3 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 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf 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 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 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 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-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-1024 1024 0 0 0 0 16 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