panic: ASan: Invalid access, 4-byte read at 0xfffffe0057422ec4, RedZonePartial(2) cpuid = 1 time = 1627907881 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a2910450 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a29105b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a2910690 panic() at panic+0xb5/frame 0xfffffe00a2910760 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a2910820 tcp_usr_bind() at tcp_usr_bind+0x5c/frame 0xfffffe00a2910880 sobind() at sobind+0xd5/frame 0xfffffe00a29108d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a29109b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a29109f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a2910bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 6242 tid 105907 ] Stopped at kdb_enter+0x6b: movq $0,0x28eaaba(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x4b37fc92a608be3b rdx 0x40001 rbx 0 rsp 0xfffffe00a2910590 rbp 0xfffffe00a29105b0 rsi 0 rdi 0xfffffe005834f868 r8 0x3 r9 0xfffffe00a29100c8 r10 0 r11 0xfffffe00a0c70c30 r12 0xfffffe00a0c70720 r13 0xfffffe00a2910601 r14 0xffffffff82c5da20 .str.18 r15 0xffffffff82c5da20 .str.18 rip 0xffffffff8179f0fb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eaaba(%rip) db> show proc Process 6242 (syz-executor.3) at 0xfffffe009bf34000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 800 at 0xfffffe009e9e6a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a0c4a000 (map 0xfffffe00a0c4a000) (map.pmap 0xfffffe00a0c4a0c0) (pmap 0xfffffe00a0c4a120) threads: 2 103086 RunQ syz-executor.3 105907 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 6243 798 798 0 R syz-executor.1 6242 800 800 0 R (threaded) syz-executor.3 103086 RunQ syz-executor.3 105907 Run CPU 1 syz-executor.3 6239 783 783 0 R (threaded) syz-executor.0 101682 RunQ syz-executor.0 105901 S connec 0xfffffe00a33f1490 syz-executor.0 5996 1 5996 65 Ss select 0xfffffe00a5aab740 dhclient 4628 1 4628 0 Ss select 0xfffffe009e4c5440 dhclient 4567 1 4567 0 Ss select 0xfffffe00a5aaba40 dhclient 4521 1 4521 65 Ss select 0xfffffe009e4c5140 dhclient 3364 1 3364 0 Ss select 0xfffffe00a5aabb40 dhclient 3355 1 3355 0 Ss select 0xfffffe00a5aabdc0 dhclient 3325 1 3325 65 Ss select 0xfffffe00a5aabec0 dhclient 2602 1 800 0 S uwait 0xfffffe009e9aae80 syz-executor.3 1888 1 1888 0 Ss select 0xfffffe009e4c52c0 dhclient 1885 1 1885 0 Ss select 0xfffffe009e4c5540 dhclient 1834 1 783 0 S uwait 0xfffffe00a0c50a80 syz-executor.0 1824 1 783 0 S uwait 0xfffffe0056fc3d80 syz-executor.0 1803 1 1803 65 Ss select 0xfffffe009e4c53c0 dhclient 1698 0 0 0 DL aiordy 0xfffffe00a0c7e538 [aiod4] 1697 0 0 0 DL aiordy 0xfffffe00a0c7ea70 [aiod3] 1696 0 0 0 DL aiordy 0xfffffe009e9e6538 [aiod2] 1695 0 0 0 DL aiordy 0xfffffe0097344000 [aiod1] 975 1 975 0 Ss select 0xfffffe009e4c5840 dhclient 972 1 972 0 Ss select 0xfffffe0097224040 dhclient 800 780 800 0 Rs syz-executor.3 798 780 798 0 Rs syz-executor.1 784 780 784 0 Rs CPU 0 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84056a81 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffffe0057552480 syz-fuzzer 100122 S uwait 0xfffffe009e487100 syz-fuzzer 100123 S uwait 0xfffffe009e487200 syz-fuzzer 100124 S uwait 0xfffffe009e487300 syz-fuzzer 100125 S uwait 0xfffffe009e487400 syz-fuzzer 100126 S uwait 0xfffffe009e487500 syz-fuzzer 100127 S kqread 0xfffffe009e9abd00 syz-fuzzer 100128 S uwait 0xfffffe009e487600 syz-fuzzer 100129 S uwait 0xfffffe009e487700 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5240b0 csh 776 694 776 0 Ss select 0xfffffe009722acc0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575fe8b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00583e90b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583e98b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e60b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e68b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583900b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583908b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe005752d0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a81 cron 694 1 694 0 Ss select 0xfffffe009722a9c0 sshd 507 1 507 0 Ss select 0xfffffe009722a4c0 syslogd 436 1 436 0 Ss select 0xfffffe009722a840 devd 435 1 435 65 Ss select 0xfffffe009722a740 dhclient 350 1 350 0 Ss select 0xfffffe009722a140 dhclient 347 1 347 0 Ss select 0xfffffe009722a540 dhclient 23 0 0 0 DL vlruwt 0xfffffe005851d000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe009734dce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8878 [dom0] 100088 D launds 0xffffffff841a8884 [laundry: dom0] 100089 D umarcl 0xffffffff81e971b0 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84878460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84ac6e20 [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 RL (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 RunQ [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 - 0xffffffff82c649a1 [deadlkres] 100076 D - 0xfffffe005745b700 [acpi_task_0] 100077 D - 0xfffffe005745b700 [acpi_task_1] 100078 D - 0xfffffe005745b700 [acpi_task_2] 100080 D - 0xfffffe0053df6900 [CAM taskq] db> show all locks Process 784 (syz-executor.2) thread 0xfffffe0056ff6e40 (100093) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe000775ce80) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:5668 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a5ae4120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7716 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009bf60500) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7715 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a5ae4060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009bf60440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 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 9 1026K 5841 vfscache 3 1025K 3 pcb 330 828K 7799 inodedep 23 521K 5349 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 154 308K 6329 acpica 1674 184K 54712 filedesc 22 169K 10533 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 12 131K 5269 sctp_stro 128 128K 1383 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 256 96K 4034 BPF 46 88K 46 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 umtx 374 47K 374 kdtrace 231 45K 12153 temp 35 33K 2814 hostcache 1 32K 1 shm 1 32K 1 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 416 sctp_atky 384 16K 5420 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 lltable 44 14K 167 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 sctp_timw 47 12K 47 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 5315 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 137 rpc 2 8K 2 shmfd 1 8K 20 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 71 7K 6252 taskqueue 63 7K 63 cred 26 7K 243 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 424 DEVFSP 80 5K 289 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 50 pwddesc 69 5K 6244 pf_ifnet 10 5K 19 vt 11 5K 11 sctp_athm 256 4K 4036 sctp_map 256 4K 2764 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 dirrem 14 4K 5260 acpisem 28 4K 28 selfd 55 4K 91335 lockf 32 4K 54 hhook 15 4K 17 proc-args 52 3K 678 terminal 11 3K 11 select 19 3K 59 uidinfo 3 3K 9 inpcbpolicy 65 3K 3939 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 freefile 14 2K 5256 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 58 2K 3526 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 5258 softdep 1 1K 1 mkdir 8 1K 10500 freeblks 4 1K 5257 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 44 NFSD session 1 1K 1 tcp_fsb 7 1K 1165 newdirblk 7 1K 5250 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 18 diradd 4 1K 5300 pfil 4 1K 4 cdev 2 1K 2 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 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 10108 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 243 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 43 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 cdg data 0 0K 0 chd data 0 0K 3 mqdata 0 0K 0 tcp_do 0 0K 0 cubic data 0 0K 0 vegas data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 107 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1363 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 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 4440 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 10 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 12 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 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 twsbuf 0 0K 0 statfs 0 0K 5437 namei_tracker 0 0K 0 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 2 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 0 lio 0 0K 4 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 202 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 18402 ioctlops 0 0K 1530 eventfd 0 0K 2 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 816 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 3 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 8368 914 892940 0 254 38019072 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8860 710 1448584 0 254 2449920 0 malloc-384 384 4499 101 8524 0 30 1766400 0 BUF TRIE 144 190 11570 805 0 62 1693440 0 RADIX NODE 144 11277 394 174145 0 63 1680624 0 malloc-4096 4096 397 5 12170 0 2 1646592 0 malloc-128 128 11265 50 11327 0 126 1448320 0 UMA Slabs 0 112 10582 35 10582 0 126 1189104 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 tcp_log 416 0 2619 2637 0 254 1089504 0 vmem btag 56 17166 89 17166 0 254 966280 0 FFS inode 1160 518 21 5774 0 8 625240 0 malloc-65536 65536 5 2 215 0 1 458752 0 malloc-256 256 213 1572 11007 0 62 456960 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_asoc 2288 128 42 1382 0 254 388960 0 VM OBJECT 264 1307 103 90105 0 30 372240 0 malloc-2048 2048 131 45 2655 0 8 360448 0 THREAD 1808 160 27 5907 0 8 338096 0 malloc-16384 16384 15 5 5285 0 1 327680 0 256 Bucket 2048 147 13 14545 0 8 327680 0 malloc-384 384 25 795 5373 0 30 314880 0 malloc-1024 1024 261 39 2774 0 16 307200 0 VNODE 448 557 73 5815 0 30 282240 0 tcp_inpcb 496 71 457 3515 0 254 261888 0 malloc-64 64 3852 54 3867 0 254 249984 0 sctp_ep 1280 128 64 2652 0 254 245760 0 malloc-16 16 14309 191 20377 0 254 232000 0 socket 944 94 150 7908 0 254 230336 0 DEVCTL 1024 0 220 153 0 0 225280 0 tcpcb 1080 54 149 3515 0 254 219240 0 MAP ENTRY 96 1786 356 333778 0 126 205632 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5284 134 5518 0 254 173376 0 malloc-128 128 1214 88 36154 0 126 166656 0 mbuf_packet 256 79 491 6314 0 254 145920 0 malloc-256 256 20 550 5866 0 62 145920 0 malloc-128 128 1051 34 1179 0 126 138880 0 FFS2 dinode 256 518 22 5774 0 62 138240 0 S VFS Cache 104 1026 300 6384 0 126 137904 0 VMSPACE 2544 43 11 6224 0 4 137376 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 10 54 1044 0 9 131072 0 sctp_raddr 736 128 48 1384 0 254 129536 0 tcp_rack_pcb 832 7 146 1165 0 16 127296 0 ksiginfo 112 68 976 2027 0 126 116928 0 PROC 1336 69 15 6244 0 8 112224 0 malloc-128 128 24 813 5269 0 126 107136 0 filedesc0 1072 69 22 6244 0 8 97552 0 128 Bucket 1024 65 30 1939 0 16 97280 0 malloc-4096 4096 22 0 643 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-256 256 195 105 6675 0 62 76800 0 malloc-4096 4096 15 2 33 0 2 69632 0 tcp_rack_map 112 21 591 2596 0 126 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 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-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 64 Bucket 512 94 34 4462 0 30 65536 0 malloc-4096 4096 12 3 81 0 2 61440 0 malloc-256 256 168 72 8604 0 62 61440 0 g_bio 408 0 150 6426 0 30 61200 0 malloc-1024 1024 17 39 529 0 16 57344 0 malloc-128 128 379 55 6110 0 126 55552 0 malloc-128 128 188 215 4077 0 126 51584 0 32 Bucket 256 79 116 7627 0 62 49920 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 617 139 17600 0 254 48384 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4710 410 4866 0 254 40960 0 pipe 744 23 27 743 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 38083 0 16 36864 0 malloc-2048 2048 9 9 33 0 8 36864 0 malloc-64 64 458 109 1982 0 254 36288 0 malloc-64 64 478 89 1208 0 254 36288 0 Files 80 241 209 24096 0 126 36000 0 malloc-384 384 87 3 87 0 30 34560 0 malloc-256 256 122 13 542 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 1 3 29 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 175 329 852 0 254 32256 0 da_ccb 544 0 56 1718 0 16 30464 0 tcp_bbr_pcb 832 3 33 1545 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 malloc-32 32 412 470 920 0 254 28224 0 KNOTE 160 28 147 87227 0 62 28000 0 malloc-128 128 52 165 7238 0 126 27776 0 malloc-256 256 72 33 5467 0 62 26880 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 17 0 1 24576 0 malloc-2048 2048 7 5 1414 0 8 24576 0 ertt_txseginfo 40 0 606 10515 0 254 24240 0 PWD 32 22 734 5344 0 254 24192 0 malloc-64 64 63 315 91367 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 1488 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 40 50 5413 0 62 23040 0 sctp_stream_msg_out 112 117 63 164 0 254 20160 0 malloc-64 64 121 194 8644 0 254 20160 0 malloc-32 32 354 276 9516 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 46 29 5439 0 62 19200 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 1 102 0 1 16384 0 malloc-2048 2048 4 4 195 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 ertt 72 54 170 3515 0 126 16128 0 malloc-64 64 160 92 12650 0 254 16128 0 malloc-32 32 157 347 6513 0 254 16128 0 16 Bucket 144 70 42 460 0 62 16128 0 vtnet_tx_hdr 24 0 668 448789 0 254 16032 0 tcp_bbr_map 128 9 115 2832 0 126 15872 0 udp_inpcb 496 6 26 275 0 254 15872 0 malloc-2048 2048 0 6 12 0 8 12288 0 malloc-1024 1024 8 4 8 0 16 12288 0 malloc-512 512 8 16 126 0 30 12288 0 malloc-512 512 7 17 89 0 30 12288 0 malloc-32 32 16 362 1125 0 254 12096 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1279 0 254 11520 0 malloc-384 384 24 6 27 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 1 1 3 0 2 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 24 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 1 15 2 0 30 8192 0 malloc-512 512 12 4 71 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 66 136 66 0 254 8080 0 sctp_laddr 48 20 148 434 0 254 8064 0 udpcb 32 6 246 334 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-32 32 8 244 10 0 254 8064 0 malloc-32 32 70 182 985 0 254 8064 0 malloc-32 32 51 201 2745 0 254 8064 0 4 Bucket 48 6 162 162 0 254 8064 0 2 Bucket 32 52 200 1002 0 254 8064 0 malloc-16 16 18 482 57 0 254 8000 0 malloc-16 16 292 208 298 0 254 8000 0 malloc-16 16 323 177 4206 0 254 8000 0 malloc-16 16 30 470 5665 0 254 8000 0 malloc-16 16 190 310 1439 0 254 8000 0 malloc-16 16 21 479 26800 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 ripcb 496 5 11 90 0 254 7936 0 udplite_inpcb 496 0 16 59 0 254 7936 0 malloc-128 128 11 51 125 0 126 7936 0 sctp_chunk 152 10 42 12 0 254 7904 0 AIO 208 0 38 7 0 62 7904 0 AIOCB 552 0 14 17 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 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-512 512 0 8 1 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 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 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 AIOLIO 272 0 14 2 0 30 3808 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 tfo_ccache_entries 80 1 31 1 0 126 2560 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 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 0 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 4 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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