panic: ASan: Invalid access, 8-byte read at 0xfffffe00a9e1ab10, UMAUseAfterFree(fd) cpuid = 0 time = 1634566350 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077f02b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077f0410 vpanic() at vpanic+0x2c5/frame 0xfffffe00077f04f0 panic() at panic+0xb5/frame 0xfffffe00077f05b0 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00077f0670 callout_process() at callout_process+0x1e9/frame 0xfffffe00077f0730 handleevents() at handleevents+0x3c7/frame 0xfffffe00077f0790 timercb() at timercb+0x3c1/frame 0xfffffe00077f0850 lapic_handle_timer() at lapic_handle_timer+0x143/frame 0xfffffe00077f0890 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe00077f0890 --- interrupt, rip = 0xffffffff82197ccd, rsp = 0xfffffe00077f0960, rbp = 0xfffffe00077f0990 --- spinlock_exit() at spinlock_exit+0xcd/frame 0xfffffe00077f0990 callout_reset_sbt_on() at callout_reset_sbt_on+0x763/frame 0xfffffe00077f0ab0 filt_timerexpire_l() at filt_timerexpire_l+0x594/frame 0xfffffe00077f0b90 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe00077f0d40 softclock() at softclock+0x152/frame 0xfffffe00077f0d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f0ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f0f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f0f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x28dff5a(%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 0xe2351105dc1d27a3 rdx 0x1 rbx 0 rsp 0xfffffe00077f03f0 rbp 0xfffffe00077f0410 rsi 0 rdi 0xffffffff817c016a vprintf+0x35a r8 0 r9 0xfffffe00077eff28 r10 0 r11 0xfffffe009e9d4c50 r12 0xfffffe0053e07000 r13 0xfffffe00077f0401 r14 0xffffffff82c85f80 .str.18 r15 0xffffffff82c85f80 .str.18 rip 0xffffffff817b3adb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dff5a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df9a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84034a00 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84034a00 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84035980 (map 0xffffffff84035980) (map.pmap 0xffffffff84035a40) (pmap 0xffffffff84035aa8) threads: 23 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100030 Run CPU 0 [swi4: clock (0)] 100031 RunQ [swi4: clock (1)] 100032 I [swi3: vm] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 78254 777 777 0 RE CPU 1 syz-executor.0 18445 0 0 0 DL mdwait 0xfffffe00a7154000 [md0] 16912 0 0 0 DL mdwait 0xfffffe00a7157000 [md4] 9495 1 9495 65 Ls *ktrace 0xfffffe0058b529c0 dhclient 6913 1 6913 0 Ss select 0xfffffe00a7003ac0 dhclient 6910 1 6910 0 Ss select 0xfffffe00573fe1c0 dhclient 6891 1 6891 65 Ss select 0xfffffe00573fe140 dhclient 5379 1 5379 0 Ss select 0xfffffe00a7003b40 dhclient 5376 1 5376 0 Ss select 0xfffffe00a70032c0 dhclient 5329 1 5329 65 Ss select 0xfffffe00a7032e40 dhclient 4426 1 4426 0 Ss select 0xfffffe00a7003340 dhclient 4423 1 4423 0 Ss select 0xfffffe00a7003540 dhclient 4404 1 4404 65 Ss select 0xfffffe00a7003440 dhclient 846 1 846 0 Ss select 0xfffffe00573fe540 dhclient 832 1 832 0 Ss select 0xfffffe0056b85440 dhclient 825 0 0 0 RL [soaiod4] 824 0 0 0 LL *ktrace 0xfffffe0058b529c0 [soaiod3] 823 0 0 0 DL - 0xffffffff84181c00 [soaiod2] 822 0 0 0 LL *ktrace 0xfffffe0058b529c0 [soaiod1] 821 0 0 0 DL aiordy 0xfffffe005893a538 [aiod4] 820 0 0 0 LL *ktrace 0xfffffe0058b529c0 [aiod3] 819 0 0 0 RL [aiod2] 818 0 0 0 LL *ktrace 0xfffffe0058b529c0 [aiod1] 784 775 784 0 Ss piperd 0xfffffe00588a95d0 syz-executor.3 782 775 782 0 Ss piperd 0xfffffe00588b3ba0 syz-executor.2 778 775 778 0 Rs syz-executor.1 777 775 777 0 Ls *ktrace 0xfffffe0058b529c0 syz-executor.0 775 773 773 0 R (threaded) syz-fuzzer 100112 S uwait 0xfffffe00573ef300 syz-fuzzer 100117 RunQ syz-fuzzer 100118 S uwait 0xfffffe009e9d5a00 syz-fuzzer 100119 S uwait 0xfffffe009e9d5b00 syz-fuzzer 100120 S uwait 0xfffffe009e9d5c00 syz-fuzzer 100121 S uwait 0xfffffe009e9d5d00 syz-fuzzer 100122 S uwait 0xfffffe009e9d5e00 syz-fuzzer 100123 S uwait 0xfffffe009e9d5f00 syz-fuzzer 100125 L *ktrace 0xfffffe0058b529c0 syz-fuzzer 170036 S uwait 0xfffffe009fab8100 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e9b95e8 csh 771 689 771 0 Ss select 0xfffffe0056b85340 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0056ff5cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583ea0b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583ea4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583ea8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583eacb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583910b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00583914b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00583918b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058391cb0 getty 693 1 693 0 Ss nanslp 0xffffffff84060901 cron 689 1 689 0 Ss select 0xfffffe0056b838c0 sshd 502 1 502 0 Ls *ktrace 0xfffffe0058b529c0 syslogd 431 1 431 0 Ls *ktrace 0xfffffe0058b529c0 devd 430 1 430 65 Ss select 0xfffffe00573fecc0 dhclient 345 1 345 0 Ss select 0xfffffe0056b83dc0 dhclient 342 1 342 0 Ss select 0xfffffe0056b83c40 dhclient 18 0 0 0 RL [syncer] 17 0 0 0 LL *ktrace 0xfffffe0058b529c0 [vnlru] 16 0 0 0 RL (threaded) [bufdaemon] 100078 RunQ [bufdaemon] 100081 L *ktrace 0xfffffe0058b529c0 [bufspacedaemon-0] 100094 RunQ [/ worker] 15 0 0 0 DL psleep 0xffffffff841befc0 [vmdaemon] 9 0 0 0 LL (threaded) [pagedaemon] 100076 L *ktrace 0xfffffe0058b529c0 [dom0] 100082 D launds 0xffffffff841b2ac4 [laundry: dom0] 100083 L *ktrace 0xfffffe0058b529c0 [uma] 8 0 0 0 LL *ktrace 0xfffffe0058b529c0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84a7f760 [sctp_iterator] 6 0 0 0 LL *ktrace 0xfffffe0058b529c0 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9c3c0 [doneq0] 100046 D - 0xffffffff83c9c340 [async] 100075 D - 0xffffffff83c9c1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791c888 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bdd80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bdd30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841acb60 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b00 [g_event] 100037 D - 0xffffffff84033b40 [g_up] 100038 D - 0xffffffff84033b80 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100030 Run CPU 0 [swi4: clock (0)] 100031 RunQ [swi4: clock (1)] 100032 I [swi3: vm] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053d56538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb00 [audit] 0 0 0 0 LLs (threaded) [kernel] 100000 L *ktrace 0xfffffe0058b529c0 [swapper] 100005 D - 0xfffffe0007921500 [softirq_0] 100006 D - 0xfffffe0007921400 [softirq_1] 100007 D - 0xfffffe0007921300 [if_io_tqg_0] 100008 D - 0xfffffe0007921200 [if_io_tqg_1] 100009 D - 0xfffffe0007921100 [if_config_tqg_0] 100010 D - 0xfffffe0007921000 [deferred_unmount ta] 100011 L *ktrace 0xfffffe0058b529c0 [thread taskq] 100013 D - 0xfffffe0053df6c00 [kqueue_ctx taskq] 100014 D - 0xfffffe0053df6b00 [pci_hp taskq] 100015 D - 0xfffffe0053df6a00 [linuxkpi_irq_wq] 100018 D - 0xfffffe0053df6700 [aiod_kick taskq] 100019 D - 0xfffffe0053df6600 [inm_free taskq] 100020 D - 0xfffffe0053df6500 [in6m_free taskq] 100021 D - 0xfffffe0053df6400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053df6100 [firmware taskq] 100039 D - 0xfffffe0053df6000 [crypto_0] 100040 D - 0xfffffe0053df6000 [crypto_1] 100056 D - 0xfffffe0056b9cc00 [vtnet0 rxq 0] 100057 D - 0xfffffe0056b9cb00 [vtnet0 txq 0] 100058 D - 0xfffffe0056b9ca00 [vtnet0 rxq 1] 100059 D - 0xfffffe0056b9c900 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b82080 [virtio_balloon] 100065 D - 0xfffffe0057002a00 [mca taskq] 100066 L *ktrace 0xfffffe0058b529c0 [deadlkres] 100071 D - 0xfffffe0058345700 [acpi_task_0] 100072 D - 0xfffffe0058345700 [acpi_task_1] 100073 D - 0xfffffe0058345700 [acpi_task_2] 100074 D - 0xfffffe0056aaab00 [CAM taskq] 78262 778 778 0 Z syz-executor.1 db> show all locks Process 78254 (syz-executor.0) thread 0xfffffe009facae40 (119509) exclusive sx filedesc structure (filedesc structure) r = 0 (0xfffffe009e9e4450) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_event.c:2308 Process 820 (aiod3) thread 0xfffffe005891a900 (100098) exclusive sleep mutex aio_job (aio_job) r = 0 (0xffffffff841864c0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_aio.c:1107 Process 16 (bufdaemon) thread 0xfffffe00584cdac0 (100078) exclusive sleep mutex ktrace (ktrace) r = 0 (0xffffffff84038f20) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:311 Process 6 (pf purge) thread 0xfffffe00573e9ac0 (100067) exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff84d06840) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:1724 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4243 tcp_hpts 6 3201K 6 sysctloid 35196 2073K 35267 vtbuf 24 1968K 46 kobj 326 1304K 504 newblk 9 1026K 77160 vfscache 3 1025K 3 inodedep 209 590K 80562 pcb 28 537K 29910 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 151 296K 82858 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 10 131K 75937 tfo_ccache 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 filedesc 12 89K 150819 BPF 46 88K 6662 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 dirrem 198 50K 80403 sctp_timw 188 47K 188 umtx 374 47K 374 kdtrace 229 45K 163624 temp 34 33K 5764 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 194 25K 80386 kbdmux 6 22K 6 pf_osfp 177 22K 177 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 130 16K 410 bus-sc 34 15K 1691 lltable 44 14K 178 KTRACE 103 13K 16610792 ifnet 7 13K 7 ether_multi 152 13K 162 GEOM 75 12K 552 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 80619 UART 12 9K 12 devstat 4 9K 4 md_disk 4 9K 1838 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1967 md_sectors 2 8K 2 kqueue 73 8K 85791 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 949 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 619 DEVFSP 80 5K 4368 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 4922 pf_ifnet 10 5K 91 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 64 4K 78264 acpisem 28 4K 28 selfd 55 4K 994905 lockf 32 4K 78 hhook 15 4K 17 proc-args 52 3K 785 terminal 11 3K 11 select 19 3K 1685 uidinfo 3 3K 149 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 29 2K 8401 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 diradd 9 2K 80448 clone 9 2K 9 tun 7 2K 7 freework 5 2K 76197 softdep 1 1K 1 mkdir 8 1K 151828 freeblks 4 1K 76172 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 186 NFSD session 1 1K 1 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 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 75914 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 29595 osd 8 1K 218 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 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 32383 filecaps 5 1K 114 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 mqdata 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 htcp data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 137 sctp_iter 0 0K 11 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_athm 0 0K 16947 sctp_atky 0 0K 22223 sctp_atcl 0 0K 16947 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 5276 sctp_stri 0 0K 0 sctp_map 0 0K 10552 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 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 iavf 0 0K 0 ixl 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 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 58519 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 91 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 34 allocindir 0 0K 0 indirdep 0 0K 12 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 ata_da 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 ktls_ocf 0 0K 0 nvme_da 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 3 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 LRO 0 0K 0 newreno data 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 acpi_perf 0 0K 0 statfs 0 0K 77529 namei_tracker 0 0K 46 export_host 0 0K 0 cl_savebuf 0 0K 11 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 230 ktls 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 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 33658 ioctlops 0 0K 27059 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 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1153 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 84 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 3117 106663 0 254 46845952 0 sctp_asoc 2288 0 3530 5276 0 254 8076640 0 malloc-2048 2048 6 2896 11918 0 8 5943296 0 sctp_ep 1272 0 3531 11671 0 254 4491432 0 mbuf 256 9121 5714 399722 0 254 3797760 0 malloc-1024 1024 10 3026 5290 0 16 3108864 0 malloc-384 384 4380 2670 84734 0 30 2707200 0 sctp_raddr 736 0 3542 5276 0 254 2606912 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 1 6089 17288 0 30 2338560 0 mbuf_cluster 2048 1065 1 1065 0 254 2183168 0 UMA Slabs 0 112 15219 438 15663 0 126 1753584 0 BUF TRIE 144 207 11553 2370 0 62 1693440 0 malloc-128 128 11639 265 163985 0 126 1523712 0 vmem btag 56 26383 232 26498 0 254 1490440 0 malloc-4096 4096 329 5 517 0 2 1368064 0 RADIX NODE 144 7182 429 2008428 0 63 1095984 0 malloc-256 256 145 3440 88102 0 62 917760 0 malloc-256 256 539 2551 165035 0 62 791040 0 FFS inode 1160 525 140 80972 0 8 771400 0 malloc-256 256 1 2789 58525 0 62 714240 0 256 Bucket 2048 323 25 18071 0 8 712704 0 malloc-128 128 1106 2676 237661 0 126 484096 0 malloc-4096 4096 88 11 79217 0 2 405504 0 malloc-65536 65536 4 2 680 0 1 393216 0 malloc-65536 65536 0 6 42 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1272 183 1080139 0 30 384120 0 malloc-16 16 14539 7461 25159 0 254 352000 0 THREAD 1808 162 25 85359 0 8 338096 0 VNODE 448 564 183 81013 0 30 334656 0 sctp_stream_msg_out 112 0 2448 4432 0 254 274176 0 mbuf_packet 256 104 961 91336 0 254 272640 0 malloc-64 64 611 3547 9949219 0 254 266112 0 malloc-32768 32768 2 6 32 0 1 262144 0 malloc-64 64 3869 100 3873 0 254 254016 0 malloc-32 32 53 7129 3319400 0 254 229824 0 DEVCTL 1024 0 220 158 0 0 225280 0 sctp_chunk 152 0 1404 1388 0 254 213408 0 malloc-16384 16384 6 7 75568 0 1 212992 0 malloc-256 256 66 729 77276 0 62 203520 0 malloc-65536 65536 1 2 137 0 1 196608 0 MAP ENTRY 96 1517 499 4128163 0 126 193536 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1355 71 32568 0 126 182528 0 malloc-32 32 5545 125 5875 0 254 181440 0 FFS2 dinode 256 525 150 80971 0 62 172800 0 FPU_save_area 832 164 43 101013 0 16 172224 0 socket 960 40 132 48046 0 254 165120 0 S VFS Cache 104 1063 380 86485 0 126 150072 0 64 Bucket 512 218 62 39642 0 30 143360 0 malloc-65536 65536 2 0 2 0 1 131072 0 32 Bucket 256 347 163 40978 0 62 130560 0 VMSPACE 2552 37 14 76403 0 4 130152 0 malloc-1024 1024 119 1 295 0 16 122880 0 malloc-16 16 15 7485 16984 0 254 120000 0 ksiginfo 112 75 969 15774 0 126 116928 0 128 Bucket 1024 74 37 15581 0 16 113664 0 PROC 1336 65 19 78263 0 8 112224 0 sctp_laddr 48 0 2268 3128 0 254 108864 0 malloc-8192 8192 11 2 13 0 1 106496 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-4096 4096 22 2 575 0 2 98304 0 g_bio 408 0 240 17713 0 30 97920 0 filedesc0 1072 65 26 78264 0 8 97552 0 malloc-256 256 215 145 161659 0 62 92160 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-64 64 842 481 79848 0 254 84672 0 clpbuf 2624 0 32 25 0 16 83968 0 malloc-2048 2048 5 33 14823 0 8 77824 0 malloc-2048 2048 19 17 1109 0 8 73728 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 2 130 0 1 65536 0 malloc-8192 8192 6 2 107 0 1 65536 0 udp_inpcb 496 6 114 27673 0 254 59520 0 malloc-384 384 85 65 5711 0 30 57600 0 malloc-8192 8192 3 4 47 0 1 57344 0 malloc-1024 1024 18 38 1952 0 16 57344 0 malloc-128 128 370 64 4946 0 126 55552 0 8 Bucket 80 409 241 14442 0 126 52000 0 malloc-256 256 60 135 81305 0 62 49920 0 malloc-8192 8192 4 2 21 0 1 49152 0 16 Bucket 144 233 103 1990 0 62 48384 0 pcpu-8 8 4715 917 35983 0 254 45056 0 malloc-64 64 159 534 995037 0 254 44352 0 malloc-512 512 11 69 12822 0 30 40960 0 malloc-64 64 89 541 78292 0 254 40320 0 Files 80 234 266 178908 0 126 40000 0 malloc-128 128 85 225 520 0 126 39680 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 379839 0 16 36864 0 malloc-4096 4096 4 5 1839 0 2 36864 0 itimer 352 0 99 31360 0 30 34848 0 da_ccb 544 0 63 4545 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-384 384 77 3 79 0 30 30720 0 pipe 744 23 17 394 0 16 29760 0 malloc-4096 4096 5 2 99 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 malloc-64 64 76 365 78364 0 254 28224 0 KNOTE 160 29 146 765870 0 62 28000 0 unpcb 256 20 85 6705 0 254 26880 0 malloc-1024 1024 3 21 63 0 16 24576 0 malloc-512 512 7 41 1604 0 30 24576 0 ertt_txseginfo 40 0 606 105074 0 254 24240 0 PWD 32 18 738 75551 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 177 9 2338 0 126 23808 0 AIOCB 552 0 42 12419 0 16 23184 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 43 47 2057 0 62 23040 0 malloc-4096 4096 0 5 77513 0 2 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 129 501 11909 0 254 20160 0 2 Bucket 32 65 565 8298 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 20 30 154 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 6 0 1 16384 0 malloc-512 512 3 29 306 0 30 16384 0 4 Bucket 48 6 330 1655 0 254 16128 0 vtnet_tx_hdr 24 0 668 110178 0 254 16032 0 AIO 208 0 76 7170 0 62 15808 0 tcpcb 1096 4 10 207 0 254 15344 0 cpuset 104 8 116 4777 0 126 12896 0 malloc-2048 2048 1 5 25 0 8 12288 0 PGRP 88 35 103 4922 0 126 12144 0 malloc-64 64 51 138 21706 0 254 12096 0 malloc-32 32 48 330 1092 0 254 12096 0 malloc-16 16 536 214 21489 0 254 12000 0 ripcb 496 5 19 1715 0 254 11904 0 malloc-128 128 48 45 165 0 126 11904 0 kenv 258 15 30 1036 0 30 11610 0 malloc-384 384 12 18 12 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 9 0 2 8192 0 malloc-2048 2048 0 4 37 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 0 8 1969 0 16 8192 0 malloc-1024 1024 1 7 15 0 16 8192 0 malloc-512 512 10 6 69 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 rl_entry 40 88 114 88 0 254 8080 0 udpcb 32 6 246 27673 0 254 8064 0 ertt 72 4 108 207 0 126 8064 0 malloc-64 64 59 67 432 0 254 8064 0 malloc-32 32 37 215 1551 0 254 8064 0 malloc-32 32 79 173 8453 0 254 8064 0 malloc-32 32 121 131 155 0 254 8064 0 malloc-32 32 59 193 30802 0 254 8064 0 malloc-16 16 15 485 7264 0 254 8000 0 malloc-16 16 33 467 72 0 254 8000 0 malloc-16 16 8 492 9 0 254 8000 0 malloc-16 16 37 463 3480574 0 254 8000 0 malloc-16 16 5 495 18 0 254 8000 0 tcp_inpcb 496 4 12 207 0 254 7936 0 malloc-128 128 38 24 48 0 126 7936 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 8 0 30 7680 0 malloc-384 384 3 17 24 0 30 7680 0 malloc-256 256 13 17 3545 0 62 7680 0 domainset 40 0 126 4350 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 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 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md0 8 0 0 0 0 254 0 0 md4 8 0 0 0 0 254 0 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 sctp_readq 152 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_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 udplite_inpcb 496 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 tcp_log 416 0 0 0 0 254 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 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 cryptop 280 0 0 0 0 30 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 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 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