panic: ASan: Invalid access, 8-byte read at 0xfffffe00a75c6e80, UMAUseAfterFree(fd) cpuid = 0 time = 1630309110 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5e76210 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5e76370 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5e76450 panic() at panic+0xb5/frame 0xfffffe00a5e76510 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a5e765d0 __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe00a5e766c0 sctp_endpoint_probe() at sctp_endpoint_probe+0xce/frame 0xfffffe00a5e76730 sctp_inpcb_bind() at sctp_inpcb_bind+0xdff/frame 0xfffffe00a5e76880 sobind() at sobind+0xd5/frame 0xfffffe00a5e768d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a5e769b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a5e769f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5e76bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5e76bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 33781 tid 135561 ] Stopped at kdb_enter+0x6b: movq $0,0x28e383a(%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 0x3592d0c21c232d42 rdx 0x40001 rbx 0 rsp 0xfffffe00a5e76350 rbp 0xfffffe00a5e76370 rsi 0 rdi 0xfffffe0056b4e828 r8 0x3 r9 0xfffffe00a5e75e88 r10 0 r11 0xfffffe009e9f9e10 r12 0xfffffe009e9f9900 r13 0xfffffe00a5e76301 r14 0xffffffff82c73400 .str.18 r15 0xffffffff82c73400 .str.18 rip 0xffffffff817aaafb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e383a(%rip) db> show proc Process 33781 (syz-executor.2) at 0xfffffe00a821f538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 791 at 0xfffffe009e459a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a715c9f0 (map 0xfffffe00a715c9f0) (map.pmap 0xfffffe00a715cab0) (pmap 0xfffffe00a715cb10) threads: 2 130582 RunQ syz-executor.2 135561 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 33782 783 783 0 R CPU 1 syz-executor.0 33781 791 791 0 R (threaded) syz-executor.2 130582 RunQ syz-executor.2 135561 Run CPU 0 syz-executor.2 32124 1 783 0 SV uwait 0xfffffe00a0d75600 syz-executor.0 31448 31439 791 0 SV uwait 0xfffffe00a0d75d80 syz-executor.2 31439 1 791 0 DV ppwait 0xfffffe00a0c1b4e8 syz-executor.2 26491 1 791 0 S uwait 0xfffffe009e3bfe80 syz-executor.2 26490 1 791 0 S uwait 0xfffffe00a0ccff00 syz-executor.2 26487 1 791 0 S uwait 0xfffffe00a0ccfb00 syz-executor.2 26486 1 791 0 S uwait 0xfffffe00a0ca5600 syz-executor.2 26433 1 791 0 S uwait 0xfffffe00a0c28200 syz-executor.2 26431 1 791 0 S uwait 0xfffffe00a0d75300 syz-executor.2 26353 1 791 60929 S uwait 0xfffffe00a0ca5380 syz-executor.2 26352 1 791 60929 S uwait 0xfffffe0058944c00 syz-executor.2 25669 1 794 0 S uwait 0xfffffe00a0c28300 syz-executor.3 25668 1 794 0 S uwait 0xfffffe00a0d75e80 syz-executor.3 3239 1 3239 65 Ss select 0xfffffe005740b240 dhclient 2268 1 2268 0 Ss select 0xfffffe005740b5c0 dhclient 2265 1 2265 0 Ss select 0xfffffe00a728bec0 dhclient 2246 1 2246 65 Ss select 0xfffffe005740b140 dhclient 1819 1 1819 0 Ss select 0xfffffe005740b1c0 dhclient 1804 1 1804 0 Ss select 0xfffffe0056b8e0c0 dhclient 1798 0 0 0 DL aiordy 0xfffffe009e4f2538 [aiod4] 1797 0 0 0 DL aiordy 0xfffffe00a0d46538 [aiod3] 1796 0 0 0 DL aiordy 0xfffffe009e554538 [aiod2] 1795 0 0 0 DL aiordy 0xfffffe00a0de0538 [aiod1] 1753 1 1753 65 Ss select 0xfffffe005740b340 dhclient 1319 1 1319 0 Ss select 0xfffffe005740b3c0 dhclient 1314 1 1314 0 Ss select 0xfffffe0056b8e3c0 dhclient 1282 1 1282 65 Ss select 0xfffffe005740b840 dhclient 1000 1 1000 0 Ss select 0xfffffe005740b4c0 dhclient 997 1 997 0 Ss select 0xfffffe005740b640 dhclient 794 780 794 0 Rs syz-executor.3 791 780 791 0 Ss nanslp 0xffffffff8405b201 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100122 S uwait 0xfffffe009e4eec80 syz-fuzzer 100124 RunQ syz-fuzzer 100125 S uwait 0xfffffe009e3ed000 syz-fuzzer 100126 S uwait 0xfffffe009e4ee580 syz-fuzzer 100127 S uwait 0xfffffe009e4ee680 syz-fuzzer 100128 S uwait 0xfffffe009e4ee780 syz-fuzzer 100129 S uwait 0xfffffe005834d000 syz-fuzzer 100130 RunQ syz-fuzzer 100131 S uwait 0xfffffe009e9fbd80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4855e8 csh 776 694 776 0 Ss select 0xfffffe0056b8e540 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 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe0056b8c8c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8c940 syslogd 436 1 436 0 Ss select 0xfffffe0056b8cbc0 devd 435 1 435 65 Ss select 0xfffffe0056b8cac0 dhclient 350 1 350 0 Ss select 0xfffffe005740be40 dhclient 347 1 347 0 Ss select 0xfffffe005740bd40 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00575ff8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea8d30 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849274a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d99e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [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_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [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 0xffffffff841a8340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [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 RunQ [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 - 0xffffffff82c7a380 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 33776 784 784 0 Z syz-executor.1 33777 794 794 0 Z syz-executor.3 db> show all locks Process 33782 (syz-executor.0) thread 0xfffffe00a0ca4740 (100212) exclusive sleep mutex vm active pagequeue (vm pagequeue) r = 0 (0xffffffff841acd40) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_page.c:3443 exclusive rw vm object (vm object) r = 0 (0xfffffe00a8030318) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a8011060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 33781 (syz-executor.2) thread 0xfffffe009e9f9900 (135561) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2f60) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 pcb 1038 1673K 111418 kobj 327 1308K 486 newblk 8 1026K 45339 vfscache 3 1025K 3 inodedep 13 517K 33438 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 sctp_stro 501 501K 23520 intr 4 472K 4 sctp_atcl 1006 378K 77875 subproc 177 357K 33880 filedesc 40 313K 65411 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 548 pagedep 9 130K 32710 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 126 bus 989 81K 3490 mtx_pool 2 72K 2 sctp_atky 1511 71K 102623 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_timw 203 51K 203 umtx 396 50K 396 kdtrace 255 49K 69345 temp 36 35K 3375 hostcache 1 32K 1 shm 1 32K 38 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 445 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 sctp_athm 1006 16K 78248 ithread 99 16K 99 sctp_map 1002 16K 47040 lltable 46 15K 268 bus-sc 34 15K 1693 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 33512 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 260 rpc 2 8K 2 shmfd 1 8K 60 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 82 8K 33810 cred 28 7K 405 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 591 DEVFSP 80 5K 201 pwddesc 78 5K 33783 pf_ifnet 13 5K 27 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 67 vt 11 5K 11 pf_table 2 4K 6 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 452930 lockf 32 4K 85 hhook 15 4K 17 proc-args 52 3K 789 terminal 11 3K 11 select 19 3K 82 uidinfo 4 3K 28 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 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 152 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 dirrem 3 1K 33124 mkdir 6 1K 65368 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 18 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 6077 freework 3 1K 37784 newdirblk 4 1K 32684 diradd 4 1K 33168 freeblks 2 1K 33415 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 4746 freefile 3 1K 33108 chacha20random 1 1K 1 pf_rule 2 1K 6 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefrag 1 1K 3 xform 2 1K 137 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 49878 pmchooks 1 1K 1 filecaps 5 1K 128 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 623 mqdata 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 26305 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 550 cdg 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 30308 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 72 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 7290 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 80 ip6_msource 0 0K 0 ip6_moptions 0 0K 20 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 10 in_mfilter 0 0K 2 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 32940 namei_tracker 0 0K 19 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 422 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 4 lio 0 0K 13 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 198 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 43164 ioctlops 0 0K 287 eventfd 0 0K 8 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 1128 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 23 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 8358 953 1342598 0 254 38137856 0 sctp_asoc 2288 501 1059 23520 0 254 3569280 0 malloc-2048 2048 512 864 54841 0 8 2818048 0 mbuf 256 9298 1322 2628016 0 254 2718720 0 pbuf 2624 0 989 0 0 2 2595136 0 RADIX NODE 144 16186 413 917975 0 65 2390256 0 tcp_log 416 0 5427 198392 0 254 2257632 0 sctp_ep 1280 505 1046 54080 0 254 1985280 0 mbuf_cluster 2048 855 1 855 0 254 1753088 0 BUF TRIE 144 194 11566 16245 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-1024 1024 618 866 23874 0 16 1519616 0 malloc-128 128 11292 54 11344 0 126 1452288 0 malloc-4096 4096 328 1 580 0 2 1347584 0 UMA Slabs 0 112 11734 35 11734 0 126 1318128 0 sctp_raddr 736 501 1072 23520 0 254 1157728 0 vmem btag 56 20424 143 20424 0 254 1151752 0 malloc-384 384 1007 1723 78270 0 30 1048320 0 malloc-256 256 880 1745 85325 0 62 672000 0 FFS inode 1160 528 25 33637 0 8 641480 0 malloc-384 384 12 1538 33507 0 30 595200 0 256 Bucket 2048 240 12 19268 0 8 516096 0 malloc-256 256 127 1538 67044 0 62 426240 0 malloc-16384 16384 20 6 32704 0 1 425984 0 VM OBJECT 264 1447 98 476691 0 30 407880 0 malloc-4096 4096 93 4 33809 0 2 397312 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 174 24 35561 0 8 357984 0 socket 944 50 298 61773 0 254 328512 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 568 89 33679 0 30 294336 0 ertt_txseginfo 40 0 7070 211208 0 254 282800 0 malloc-64 64 3922 362 38180 0 254 274176 0 MAP ENTRY 96 2222 382 1824880 0 126 249984 0 malloc-16 16 14029 221 14093 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 mbuf_packet 256 156 699 60416 0 254 218880 0 tcp_bbr_map 128 6 1606 37329 0 126 206336 0 malloc-128 128 9 1541 33763 0 126 198400 0 malloc-65536 65536 1 2 782 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 6916 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 236 6127 0 254 185472 0 malloc-128 128 1368 27 26688 0 126 178560 0 tcp_inpcb 496 7 329 4735 0 254 166656 0 malloc-256 256 48 597 82529 0 62 165120 0 S VFS Cache 104 1079 403 34601 0 126 154128 0 VMSPACE 2544 50 10 33754 0 4 152640 0 malloc-64 64 1180 1151 28987 0 254 149184 0 FFS2 dinode 256 528 12 33637 0 62 138240 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 sctp_stream_msg_out 112 531 621 4948 0 254 129024 0 PROC 1336 79 17 33782 0 8 128256 0 sctp_chunk 152 10 822 1663 0 254 126464 0 ksiginfo 112 81 963 4239 0 126 116928 0 128 Bucket 1024 81 30 9912 0 16 113664 0 malloc-128 128 807 61 36887 0 126 111104 0 malloc-128 128 582 255 100134 0 126 107136 0 malloc-8192 8192 8 5 120 0 1 106496 0 filedesc0 1072 78 20 33783 0 8 105056 0 malloc-32 32 1124 1900 82424 0 254 96768 0 malloc-256 256 232 128 37800 0 62 92160 0 malloc-16 16 2054 3696 155791 0 254 92000 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 129 39 14405 0 30 86016 0 malloc-64 64 907 353 68622 0 254 80640 0 malloc-384 384 126 64 378 0 30 72960 0 tcpcb 1080 7 56 4735 0 254 68040 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 32 Bucket 256 167 88 14139 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 g_bio 408 0 140 109880 0 30 57120 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 5 19 673 0 8 49152 0 malloc-256 256 35 145 71229 0 62 46080 0 malloc-64 64 188 505 453181 0 254 44352 0 Files 80 246 304 113400 0 126 44000 0 clpbuf 2624 0 16 62 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 2 3 15 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4755 365 5577 0 254 40960 0 NAMEI 1024 0 36 153231 0 16 36864 0 PWD 32 25 1109 32787 0 254 36288 0 malloc-384 384 83 7 83 0 30 34560 0 pipe 744 25 20 654 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 pcpu-64 64 487 25 487 0 254 32768 0 da_ccb 544 0 56 27586 0 16 30464 0 tcp_bbr_pcb 832 3 33 2872 0 16 29952 0 malloc-4096 4096 2 5 32946 0 2 28672 0 malloc-1024 1024 22 6 1578 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 sctp_laddr 48 41 547 31255 0 254 28224 0 16 Bucket 144 116 80 1899 0 62 28224 0 KNOTE 160 28 147 387422 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-2048 2048 11 1 15 0 8 24576 0 malloc-2048 2048 4 8 47 0 8 24576 0 malloc-1024 1024 18 6 81 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 148 152 7187 0 126 24000 0 malloc-128 128 35 151 304 0 126 23808 0 unpcb 256 24 66 1535 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 623 0 16 22464 0 malloc-2048 2048 8 2 8 0 8 20480 0 malloc-1024 1024 4 16 50 0 16 20480 0 2 Bucket 32 66 564 4350 0 254 20160 0 ripcb 496 5 35 775 0 254 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 1618 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-4096 4096 3 1 6 0 2 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-512 512 19 13 98 0 30 16384 0 malloc-64 64 24 228 20116 0 254 16128 0 malloc-32 32 57 447 32823 0 254 16128 0 vtnet_tx_hdr 24 0 668 719028 0 254 16032 0 malloc-128 128 89 35 626 0 126 15872 0 malloc-384 384 25 15 83 0 30 15360 0 malloc-256 256 38 22 142 0 62 15360 0 malloc-2048 2048 2 4 58 0 8 12288 0 malloc-512 512 0 24 126 0 30 12288 0 malloc-32 32 149 229 25776 0 254 12096 0 malloc-16 16 501 249 23521 0 254 12000 0 udplite_inpcb 496 0 24 283 0 254 11904 0 udp_inpcb 496 6 18 284 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-256 256 18 27 327 0 62 11520 0 malloc-4096 4096 0 2 14 0 2 8192 0 malloc-4096 4096 0 2 40 0 2 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 8 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 malloc-512 512 2 14 611 0 30 8192 0 malloc-512 512 2 14 153 0 30 8192 0 malloc-512 512 0 16 22 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 68 0 126 8096 0 rl_entry 40 83 119 83 0 254 8080 0 tcp_rack_map 112 0 72 1310 0 126 8064 0 udpcb 32 6 246 567 0 254 8064 0 ertt 72 7 105 4735 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 514 0 254 8064 0 malloc-32 32 28 224 10499 0 254 8064 0 malloc-32 32 131 121 322 0 254 8064 0 malloc-32 32 19 233 60 0 254 8064 0 4 Bucket 48 6 162 623 0 254 8064 0 malloc-16 16 11 489 20693 0 254 8000 0 malloc-16 16 22 478 40 0 254 8000 0 malloc-16 16 36 464 17158 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 malloc-128 128 31 31 960 0 126 7936 0 sctp_readq 152 0 52 62 0 254 7904 0 AIO 208 0 38 16 0 62 7904 0 cryptop 280 0 28 13 0 30 7840 0 AIOCB 552 0 14 69 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 3 0 30 7680 0 AIOLIO 272 0 28 13 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 42 0 126 6448 0 domainset 40 0 126 34 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 42 0 8 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 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 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 763 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 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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-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