panic: ASan: Invalid access, 8-byte write at 0xfffffe00a2484660, UseAfterScope(f8) cpuid = 1 time = 1653834680 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a24841d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a2484330 vpanic() at vpanic+0x2b8/frame 0xfffffe00a2484410 panic() at panic+0xb5/frame 0xfffffe00a24844e0 kasan_report() at kasan_report+0xdc/frame 0xfffffe00a24845b0 ether_output() at ether_output+0xaa/frame 0xfffffe00a2484720 ip_output_send() at ip_output_send+0x2f3/frame 0xfffffe00a2484790 ip_output() at ip_output+0x2ad5/frame 0xfffffe00a2484990 udp_send() at udp_send+0x1995/frame 0xfffffe00a2484bc0 sosend_dgram() at sosend_dgram+0x69d/frame 0xfffffe00a2484c40 sosend() at sosend+0xfc/frame 0xfffffe00a2484cb0 soaio_process_sb() at soaio_process_sb+0x8b8/frame 0xfffffe00a2484ea0 soaio_kproc_loop() at soaio_kproc_loop+0x180/frame 0xfffffe00a2484ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00a2484f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00a2484f30 --- trap 0xc, rip = 0x28a47a, rsp = 0x82fa9cf08, rbp = 0x82fa9cf70 --- KDB: enter: panic [ thread pid 2403 tid 101991 ] Stopped at kdb_enter+0x6b: movq $0,0x275b69a(%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 0xffffffff8172b3f6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe00a2484310 rbp 0xfffffe00a2484330 rsi 0 rdi 0xffffffff8172b458 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a27c1a70 r12 0xfffffe00a27ea720 r13 0xfffffe00a2484301 r14 0xffffffff82b58800 .str.26 r15 0xffffffff82b58800 .str.26 rip 0xffffffff8171af7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b69a(%rip) db> show proc Process 2403 (soaiod1) at 0xfffffe00a264d000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e19c80 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e19c80 reapsubtree: 2403 sigparent: 20 vmspace: 0xfffffe00a2611000 (map 0xfffffe00a2611000) (map.pmap 0xfffffe00a26110c0) (pmap 0xfffffe00a2611128) threads: 1 101991 Run CPU 1 [soaiod1] db> ps pid ppid pgrp uid state wmesg wchan cmd 3671 777 777 0 R CPU 0 syz-executor.1 3670 780 780 0 R (threaded) syz-executor.2 103048 RunQ syz-executor.2 103486 RunQ syz-executor.2 3669 796 796 0 R (threaded) syz-executor.3 103197 RunQ syz-executor.3 103487 RunQ syz-executor.3 3396 3387 3396 0 Ss select 0xfffffe00a5f310c0 dhclient 3393 1 3393 0 Ss select 0xfffffe0056f6b2c0 dhclient 3387 3365 430 65 S select 0xfffffe00a69d5140 dhclient 3365 430 430 0 S wait 0xfffffe0058cb8a90 sh 3340 1 3340 65 Ss select 0xfffffe00a5f408c0 dhclient 3047 1 776 0 S uwait 0xfffffe005732a800 syz-executor.0 3045 1 777 0 S uwait 0xfffffe0058b20280 syz-executor.1 3040 1 777 0 S uwait 0xfffffe005732ad00 syz-executor.1 3038 1 776 0 S uwait 0xfffffe0057889580 syz-executor.0 3036 1 777 0 S uwait 0xfffffe005788a680 syz-executor.1 3028 1 776 0 S uwait 0xfffffe005788c880 syz-executor.0 3023 1 776 0 S uwait 0xfffffe005788a880 syz-executor.0 2406 0 0 0 DL - 0xffffffff83f639c0 [soaiod4] 2405 0 0 0 DL - 0xffffffff83f639c0 [soaiod3] 2404 0 0 0 DL - 0xffffffff83f639c0 [soaiod2] 2403 0 0 0 RL CPU 1 [soaiod1] 2165 1 2165 0 Ss select 0xfffffe00578fc5c0 dhclient 2162 1 2162 0 Ss select 0xfffffe00a5f403c0 dhclient 2143 1 2143 65 Ss select 0xfffffe00a69d3cc0 dhclient 1666 1 777 0 S uwait 0xfffffe005788cb80 syz-executor.1 1663 1 777 0 S uwait 0xfffffe005788c980 syz-executor.1 1656 1 777 0 S uwait 0xfffffe005788c480 syz-executor.1 1652 1 780 0 S uwait 0xfffffe0058b1e780 syz-executor.2 1650 1 780 0 S uwait 0xfffffe0057329b00 syz-executor.2 1648 1 780 0 S uwait 0xfffffe005788c680 syz-executor.2 1623 1 796 0 S uwait 0xfffffe005788a380 syz-executor.3 1621 1 796 0 S uwait 0xfffffe005788aa80 syz-executor.3 1613 1 796 0 S uwait 0xfffffe0058b1f580 syz-executor.3 1610 1 796 0 S uwait 0xfffffe005732a700 syz-executor.3 1031 1 1031 0 Ss select 0xfffffe0053ff6ac0 dhclient 1028 1 1028 0 Ss select 0xfffffe0053ff6bc0 dhclient 926 0 0 0 DL aiordy 0xfffffe00a264e000 [aiod4] 925 0 0 0 DL aiordy 0xfffffe00a264ca90 [aiod3] 924 0 0 0 DL aiordy 0xfffffe00a264da90 [aiod2] 922 0 0 0 DL aiordy 0xfffffe0058bc4548 [aiod1] 796 774 796 0 Ss nanslp 0xffffffff83e43c80 syz-executor.3 780 774 780 0 Ss nanslp 0xffffffff83e43c81 syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffffe0058b1e280 syz-fuzzer 100117 S uwait 0xfffffe0058b1da00 syz-fuzzer 100118 S uwait 0xfffffe0058b1db00 syz-fuzzer 100119 S uwait 0xfffffe0058b1dc00 syz-fuzzer 100120 S uwait 0xfffffe0058b1fc00 syz-fuzzer 100121 S uwait 0xfffffe0058b1dd00 syz-fuzzer 100122 S uwait 0xfffffe0058b1de00 syz-fuzzer 100123 S uwait 0xfffffe0058b1df00 syz-fuzzer 100124 S uwait 0xfffffe0058b1fb00 syz-fuzzer 100125 S kqread 0xfffffe0007957400 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0056f9e5f8 csh 770 688 770 0 Ss select 0xfffffe0056f6b8c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c28b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c2cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579c30b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c34b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c38b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c3cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c40b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c44b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43c81 cron 688 1 688 0 Ss select 0xfffffe0056f6aa40 sshd 501 1 501 0 Ss select 0xfffffe0056f6b0c0 syslogd 430 1 430 0 Ss wait 0xfffffe0058cb7a90 devd 429 1 429 65 Ss select 0xfffffe0056f6acc0 dhclient 344 1 344 0 Ss select 0xfffffe0056f6adc0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b7c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67ae0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00579c18e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100083 D launds 0xffffffff83f8f484 [laundry: dom0] 100084 D umarcl 0xffffffff81e4ae30 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845ba550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84a78460 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e19280 [g_event] 100036 D - 0xffffffff83e192a0 [g_up] 100037 D - 0xffffffff83e192c0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19c80 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b5e680 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 3671 (syz-executor.1) thread 0xfffffe00a27c4740 (103204) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a62cfa58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 2403 (soaiod1) thread 0xfffffe00a27ea720 (101991) exclusive rw udpliteinp (udpliteinp) r = 0 (0xfffffe00a5e90d50) locked @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1144 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 50 1037K 9035 vfscache 3 1025K 3 pcb 280 827K 5785 inodedep 316 631K 3227 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 50 393K 5461 subproc 176 353K 3776 vmem 3 274K 5 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 17 132K 2696 sctp_stro 129 129K 1257 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 sctp_atcl 258 97K 4338 bus 995 81K 5208 dirrem 302 76K 3093 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 396 50K 396 kdtrace 249 48K 7160 freefile 297 38K 3073 temp 34 33K 2361 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 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 sctp_atky 387 17K 5928 tty 16 16K 16 lltable 50 16K 84 routetbl 135 16K 427 ithread 97 16K 97 sctp_timw 62 16K 62 bus-sc 34 15K 1681 KTRACE 101 13K 31238 ether_multi 157 13K 167 ifnet 7 13K 7 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 ksem 8 9K 19 bmsafemap 2 9K 3276 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 81 8K 3715 cred 27 7K 226 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 401 pwddesc 79 5K 3689 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 DEVFSP 66 5K 374 vt 11 5K 11 sctp_athm 258 5K 4552 sctp_map 258 5K 2526 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 45 proc-args 104 4K 4925 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 lockf 28 3K 47 selfd 45 3K 43247 terminal 11 3K 11 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 62 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 freework 7 2K 5175 Unitno 27 2K 233 CAM XPT 22 2K 543 msi 12 2K 12 freeblks 6 2K 3108 in_multi 6 2K 8 newdirblk 11 2K 2681 pf_osfp 12 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 5362 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_aadr 13 1K 13 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 3130 crypto 4 1K 170 encap_export_host 12 1K 12 inpcbpolicy 16 1K 1244 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 osd 8 1K 981 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 3316 CC Mem 4 1K 1067 vnodes 1 1K 1 CAM SIM 2 1K 2 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 cryptodev 2 1K 548 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 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 6821 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 104 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 378 sctp_mcore 0 0K 0 sctp_socko 0 0K 2322 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_stri 0 0K 466 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 36 pf_altq 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 7 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2403 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 36 allocindir 0 0K 0 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 vtfont 0 0K 0 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 7 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 2860 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 9 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 170 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 biobuf 0 0K 0 aios 0 0K 17 lio 0 0K 30 acl 0 0K 0 mbuf_tag 0 0K 128 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17087 ioctlops 0 0K 295 eventfd 0 0K 38 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 740 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 50 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8349 2065 36986 0 254 42655744 0 tcp_log 416 0 12960 221113 0 254 5391360 0 mbuf 256 9008 8020 578539 0 254 4359168 0 pbuf 2624 0 989 0 0 2 2595136 0 BUF TRIE 144 180 11608 6412 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11627 246 14786 0 126 1519744 0 malloc-4096 4096 328 2 493 0 2 1351680 0 UMA Slabs 0 112 12020 34 12020 0 126 1350048 0 vmem btag 56 21285 66 21285 0 254 1195656 0 sctp_asoc 2256 129 381 1222 0 254 1150560 0 RADIX NODE 144 6551 556 81161 0 63 1023408 0 256 Bucket 2048 310 18 3869 0 8 671744 0 VM OBJECT 264 2343 117 88058 0 30 649440 0 FFS inode 1160 530 23 3603 0 8 641480 0 sctp_ep 1208 129 381 2864 0 254 616080 0 tcp_bbr_map 128 0 4433 69470 0 126 567424 0 tcpcb 1104 4 507 970 0 254 564144 0 malloc-16384 16384 28 5 2892 0 1 540672 0 socket 960 37 471 5611 0 254 487680 0 ertt_txseginfo 40 0 11514 236054 0 254 460560 0 malloc-4096 4096 97 5 3694 0 2 417792 0 malloc-65536 65536 4 2 140 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 129 388 1484 0 254 380512 0 THREAD 1808 169 29 3487 0 8 357984 0 MAP ENTRY 96 3375 279 254518 0 126 350784 0 malloc-256 256 321 924 26178 0 62 318720 0 sctp_chunk 152 85 1969 29992 0 254 312208 0 malloc-2048 2048 133 19 3059 0 8 311296 0 VNODE 448 570 96 3645 0 30 298368 0 malloc-64 64 4152 447 8446 0 254 294336 0 malloc-65536 65536 2 2 22 0 1 262144 0 malloc-32768 32768 1 7 3109 0 1 262144 0 malloc-16 16 14655 345 14733 0 254 240000 0 malloc-384 384 329 271 3298 0 30 230400 0 DEVCTL 1024 15 205 154 0 0 225280 0 malloc-65536 65536 1 2 22 0 1 196608 0 mbuf_packet 256 133 629 13690 0 254 195072 0 malloc-32 32 5361 561 5782 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 171 45 3881 0 16 179712 0 malloc-128 128 1215 180 26979 0 126 178560 0 VMSPACE 2552 54 12 3648 0 4 168432 0 malloc-1024 1024 136 24 1187 0 16 163840 0 FFS2 dinode 256 530 100 3603 0 62 161280 0 malloc-256 256 378 252 4195 0 62 161280 0 128 Bucket 1024 101 46 1687 0 16 150528 0 malloc-1024 1024 121 23 341 0 16 147456 0 S VFS Cache 104 1011 393 4241 0 126 146016 0 malloc-65536 65536 0 2 156 0 1 131072 0 malloc-128 128 650 373 6299 0 126 130944 0 unpcb 256 17 493 1470 0 254 130560 0 PROC 1352 78 18 3671 0 8 129792 0 ksiginfo 112 81 963 563 0 126 116928 0 malloc-384 384 260 40 4340 0 30 115200 0 filedesc0 1072 79 19 3689 0 8 105056 0 malloc-128 128 534 241 4475 0 126 99200 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 50285 0 30 85680 0 malloc-128 128 444 207 1417 0 126 83328 0 malloc-2048 2048 5 35 1102 0 8 81920 0 malloc-256 256 213 102 3132 0 62 80640 0 sctp_readq 152 0 520 234 0 254 79040 0 malloc-8192 8192 6 3 142 0 1 73728 0 malloc-8192 8192 6 3 28 0 1 73728 0 64 Bucket 512 91 45 4578 0 30 69632 0 malloc-64 64 566 505 1129 0 254 68544 0 malloc-64 64 663 408 4277 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-256 256 218 37 3640 0 62 65280 0 32 Bucket 256 91 164 6167 0 62 65280 0 sctp_stream_msg_out 112 76 464 472 0 254 60480 0 malloc-384 384 97 53 98 0 30 57600 0 malloc-128 128 162 241 697 0 126 51584 0 malloc-128 128 190 213 317 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 27264 0 16 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-2048 2048 10 14 12 0 8 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 tcp_rack_pcb 896 0 54 378 0 16 48384 0 tcp_bbr_pcb 832 0 54 318 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 29 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4690 430 4950 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 203 0 30 38160 0 tcp_inpcb 424 4 86 970 0 30 38160 0 da_ccb 544 0 70 12676 0 16 38080 0 pipe 744 22 28 480 0 16 37200 0 hostcache 64 3 564 3 0 254 36288 0 PWD 32 36 1098 2772 0 254 36288 0 malloc-64 64 3 564 15652 0 254 36288 0 malloc-64 64 199 368 226 0 254 36288 0 malloc-64 64 194 373 53161 0 254 36288 0 malloc-64 64 108 459 4400 0 254 36288 0 malloc-64 64 18 549 134 0 254 36288 0 16 Bucket 144 83 169 760 0 62 36288 0 malloc-128 128 39 240 5605 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 87 0 30 34560 0 malloc-256 256 2 133 667 0 62 34560 0 malloc-256 256 47 88 52 0 62 34560 0 malloc-256 256 55 80 791 0 62 34560 0 malloc-256 256 17 118 606 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 0 SLEEPQUEUE 88 199 185 199 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 5 3 634 0 2 32768 0 malloc-2048 2048 3 13 65 0 8 32768 0 malloc-2048 2048 7 9 148 0 8 32768 0 malloc-2048 2048 2 14 27 0 8 32768 0 malloc-1024 1024 0 32 56 0 16 32768 0 malloc-1024 1024 27 5 42 0 16 32768 0 malloc-1024 1024 1 31 21 0 16 32768 0 malloc-1024 1024 6 26 1164 0 16 32768 0 malloc-512 512 11 53 29 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 0 64 5 0 30 32768 0 malloc-512 512 2 62 468 0 30 32768 0 malloc-512 512 0 64 11 0 30 32768 0 malloc-512 512 8 56 23 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 23315 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 215 185 16348 0 126 32000 0 tcp_rack_map 120 0 264 790 0 126 31680 0 cpuset 104 7 272 397 0 126 29016 0 sctp_laddr 48 164 424 822 0 254 28224 0 tcp_inpcb ports 32 2 880 596 0 254 28224 0 malloc-32 32 526 356 7312 0 254 28224 0 4 Bucket 48 7 581 115 0 254 28224 0 2 Bucket 32 58 824 1116 0 254 28224 0 AIO 208 2 131 66 0 62 27664 0 udplite_inpcb 424 2 61 40 0 30 26712 0 ripcb 424 4 59 31 0 30 26712 0 malloc-4096 4096 2 4 2898 0 2 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 31 245 45 0 126 24288 0 rl_entry 40 79 527 79 0 254 24240 0 8 Bucket 80 45 255 934 0 126 24000 0 malloc-384 384 43 17 45 0 30 23040 0 domainset 40 0 567 297 0 254 22680 0 udpcb 32 8 622 243 0 254 20160 0 udplite_inpcb ports 32 2 628 4 0 254 20160 0 udp_inpcb ports 32 3 627 37 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 4 276 970 0 126 20160 0 malloc-32 32 5 625 1802 0 254 20160 0 malloc-32 32 151 479 1726 0 254 20160 0 malloc-32 32 102 528 3627 0 254 20160 0 malloc-32 32 134 496 13024 0 254 20160 0 malloc-32 32 55 575 277 0 254 20160 0 malloc-32 32 23 607 1076 0 254 20160 0 cryptop 280 0 70 24 0 30 19600 0 AIOCB 552 2 33 46 0 16 19320 0 AIOLIO 272 0 70 30 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 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 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcpreass 48 0 336 7 0 254 16128 0 vtnet_tx_hdr 24 0 668 56643 0 254 16032 0 malloc-16 16 481 519 3448 0 254 16000 0 kenv 258 15 45 1050 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 9 741 4484 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 20 730 12298 0 254 12000 0 malloc-16 16 293 457 31843 0 254 12000 0 malloc-16 16 55 695 4358 0 254 12000 0 malloc-16 16 285 465 2584 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 26 0 254 2048 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 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 0 254 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 184 0 0 0 0 62 0 0 ipq 56 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 72 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 ripcb ports 32 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 NCLNODE 608 0 0 0 0 16 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 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 32 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 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 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