panic: ASan: Invalid access, 4-byte read at 0xfffffe0007835c84, RedZonePartial(2) cpuid = 0 time = 46 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5ed8450 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5ed85b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5ed8690 panic() at panic+0xb5/frame 0xfffffe00a5ed8760 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a5ed8820 tcp_usr_bind() at tcp_usr_bind+0x5c/frame 0xfffffe00a5ed8880 sobind() at sobind+0xd5/frame 0xfffffe00a5ed88d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a5ed89b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a5ed89f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5ed8bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 3549 tid 103955 ] Stopped at kdb_enter+0x6b: movq $0,0x28ea69a(%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 0xef645874ffb4d7cb rdx 0x40001 rbx 0 rsp 0xfffffe00a5ed8590 rbp 0xfffffe00a5ed85b0 rsi 0 rdi 0xfffffe0058350828 r8 0x3 r9 0xfffffe00a5ed80c8 r10 0 r11 0xfffffe00a7a788b0 r12 0xfffffe00a7a783a0 r13 0xfffffe00a5ed8601 r14 0xffffffff82c5dac0 .str.18 r15 0xffffffff82c5dac0 .str.18 rip 0xffffffff8179f51b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28ea69a(%rip) db> show proc Process 3549 (syz-executor.2) at 0xfffffe00a79e5a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 793 at 0xfffffe0097697538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a78de000 (map 0xfffffe00a78de000) (map.pmap 0xfffffe00a78de0c0) (pmap 0xfffffe00a78de120) threads: 2 102410 RunQ syz-executor.2 103955 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3549 793 793 0 R (threaded) syz-executor.2 102410 RunQ syz-executor.2 103955 Run CPU 0 syz-executor.2 3410 1 786 0 S uwait 0xfffffe00a4e46900 syz-executor.1 3409 1 786 0 S uwait 0xfffffe00a4e46e00 syz-executor.1 2806 1 786 0 S uwait 0xfffffe00a4e46680 syz-executor.1 2805 1 786 0 S uwait 0xfffffe00a71e7b00 syz-executor.1 2330 1 785 0 S uwait 0xfffffe009e412180 syz-executor.0 2329 1 785 0 S uwait 0xfffffe00a4e2e880 syz-executor.0 2328 1 785 0 S uwait 0xfffffe00a4e2e680 syz-executor.0 2326 1 785 0 S uwait 0xfffffe00a4e4ea80 syz-executor.0 2075 1 799 0 S uwait 0xfffffe009bf60000 syz-executor.3 2074 1 799 0 S uwait 0xfffffe009e412880 syz-executor.3 2063 1 799 0 S uwait 0xfffffe009bf60280 syz-executor.3 2062 1 799 0 S uwait 0xfffffe0058392280 syz-executor.3 2053 1 799 0 S uwait 0xfffffe00a4e46000 syz-executor.3 2052 1 799 0 S uwait 0xfffffe009e4f8a00 syz-executor.3 2048 1 799 0 S uwait 0xfffffe0097731c00 syz-executor.3 2047 1 799 0 S uwait 0xfffffe00a4e4e380 syz-executor.3 2041 1 799 0 S uwait 0xfffffe00a4e2ed80 syz-executor.3 2040 1 799 0 S uwait 0xfffffe00a4e4e580 syz-executor.3 1950 1 799 0 S uwait 0xfffffe00a4e4eb80 syz-executor.3 1944 1 799 0 S uwait 0xfffffe00a4e4e980 syz-executor.3 1607 1600 785 0 SV uwait 0xfffffe00a71e7f00 syz-executor.0 1601 1 799 0 S uwait 0xfffffe00a4e46580 syz-executor.3 1600 1 785 0 DV ppwait 0xfffffe00a72104e8 syz-executor.0 1488 1 785 0 S uwait 0xfffffe00a4e4e180 syz-executor.0 1487 1 785 0 S uwait 0xfffffe00a4e46380 syz-executor.0 1171 1165 1171 0 Ss select 0xfffffe0097625cc0 dhclient 1168 1 1168 0 Ss select 0xfffffe0097625d40 dhclient 1165 1158 436 65 S select 0xfffffe0097625c40 dhclient 1158 436 436 0 S wait 0xfffffe0097734000 sh 1135 1 1135 65 Ss select 0xfffffe0097625b40 dhclient 978 0 0 0 DL aiordy 0xfffffe00a3c41538 [aiod4] 977 0 0 0 DL aiordy 0xfffffe00a3c41a70 [aiod3] 976 0 0 0 DL aiordy 0xfffffe00a4e5b000 [aiod2] 975 0 0 0 DL aiordy 0xfffffe00a4e06538 [aiod1] 836 1 836 0 Ss select 0xfffffe009e398340 dhclient 824 1 824 0 Ss select 0xfffffe009e3985c0 dhclient 799 780 799 0 Ls *kernel 0xfffffe00a4e6ecc0 syz-executor.3 793 780 793 0 Ss nanslp 0xffffffff84056a80 syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Ss piperd 0xfffffe009e5628b8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe0097731b00 syz-fuzzer 100118 S uwait 0xfffffe0058392880 syz-fuzzer 100119 S kqread 0xfffffe0097668d00 syz-fuzzer 100120 S uwait 0xfffffe0058392a80 syz-fuzzer 100121 S uwait 0xfffffe0058392b80 syz-fuzzer 100122 S uwait 0xfffffe0058392c80 syz-fuzzer 100123 S uwait 0xfffffe009e4f8f00 syz-fuzzer 100124 S uwait 0xfffffe009e412080 syz-fuzzer 100125 S uwait 0xfffffe009e412380 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4840b0 csh 776 694 776 0 Ss select 0xfffffe00976259c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fa8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f00b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f08b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ec0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ec8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583970b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583978b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575220b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a80 cron 694 1 694 0 Ss select 0xfffffe009e398a40 sshd 507 1 507 0 Ss select 0xfffffe00976250c0 syslogd 436 1 436 0 Ss wait 0xfffffe00976bb000 devd 435 1 435 65 Ss select 0xfffffe009e398dc0 dhclient 350 1 350 0 Ss select 0xfffffe0097625040 dhclient 347 1 347 0 Ss select 0xfffffe00976253c0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058744538 [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] 100100 D sdflush 0xfffffe0056b090e8 [/ 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 0xffffffff81e97760 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d79460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848ffe20 [pf purge] 15 0 0 0 DL - 0xffffffff84177d40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177d40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177d40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177d40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a61488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541a1b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541a1b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a040 [g_event] 100039 D - 0xffffffff8402a080 [g_up] 100040 D - 0xffffffff8402a0c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dfed00 [thr_0] 100030 D - 0xfffffe0053dfed80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100034 I [swi3: vm] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit] 0 0 0 0 RLs (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 Run CPU 1 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053df6b00 [firmware taskq] 100041 D - 0xfffffe0053df6a00 [crypto_0] 100042 D - 0xfffffe0053df6a00 [crypto_1] 100058 D - 0xfffffe0053df6800 [vtnet0 rxq 0] 100059 D - 0xfffffe0053df6700 [vtnet0 txq 0] 100060 D - 0xfffffe0053df6600 [vtnet0 rxq 1] 100061 D - 0xfffffe0053df6500 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b76100 [virtio_balloon] 100067 D - 0xfffffe0053df6400 [mca taskq] 100072 D - 0xffffffff82c64a40 [deadlkres] 100076 D - 0xfffffe0057450700 [acpi_task_0] 100077 D - 0xfffffe0057450700 [acpi_task_1] 100078 D - 0xfffffe0057450700 [acpi_task_2] 100080 D - 0xfffffe0053df6900 [CAM taskq] 3548 786 786 0 Z syz-executor.1 db> show all locks Process 799 (syz-executor.3) thread 0xfffffe009e4f43a0 (100126) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9eeaf0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4487 Process 0 (kernel) thread 0xfffffe0053dee3a0 (100014) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80007001000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 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 7 1026K 6185 vfscache 3 1025K 3 pcb 102 620K 4686 inodedep 260 610K 3031 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 62 489K 5421 intr 4 472K 4 subproc 185 378K 3657 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 10 131K 2743 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 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 dirrem 249 63K 2826 BPF 30 53K 52 umtx 418 53K 418 kdtrace 261 50K 7509 shm 3 36K 15 sctp_stro 35 35K 766 temp 35 33K 2268 hostcache 1 32K 1 DEVFS3 126 32K 136 freefile 243 31K 2804 msg 4 30K 4 sctp_atcl 72 27K 2790 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 421 pf_rule 8 16K 30 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 151 bus-sc 33 14K 1692 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 ksem 4 10K 95 in6_multi 65 9K 65 bmsafemap 2 9K 2977 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 kqueue 87 8K 3573 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 273 plimit 22 6K 430 pwddesc 84 6K 3598 DEVFSP 76 5K 861 ufs_dirhash 24 5K 24 sctp_atky 107 5K 3684 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 session 28 4K 42 hhook 15 4K 17 terminal 11 3K 11 lockf 25 3K 78 proc-args 47 3K 597 selfd 38 3K 55012 uidinfo 3 3K 25 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 select 13 2K 108 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_athm 72 2K 2862 msi 9 2K 9 clone 9 2K 9 sctp_map 70 2K 1524 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 82 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 5382 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 pf_osfp 6 1K 6 inpcbpolicy 21 1K 1642 newdirblk 5 1K 2691 crypto 4 1K 250 encap_export_host 12 1K 12 osd 16 1K 1225 pfil 4 1K 4 cdev 2 1K 2 diradd 3 1K 2861 chacha20random 1 1K 1 procdesc 3 1K 10 freework 2 1K 3757 ip_msource 5 1K 5 vnodes 2 1K 3 tcp_fsb 2 1K 323 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 2819 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 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1116 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 6485 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 83 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1277 sctp_iter 0 0K 24 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 13 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 30 sctp_stri 0 0K 148 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 12 vegas data 0 0K 5 htcp data 0 0K 5 dctcp data 0 0K 0 cubic data 0 0K 7 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 1779 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 38 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 31 allocindir 0 0K 0 indirdep 0 0K 929 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 75 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 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_moptions 0 0K 9 in_mfilter 0 0K 14 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 2895 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 9 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 142 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 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 138 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 15902 ioctlops 0 0K 286 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 707 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 976 846015 0 254 38088704 0 tcp_log 416 0 16020 207018 0 254 6664320 0 mbuf 256 8911 1709 2042187 0 254 2718720 0 pbuf 2624 0 957 0 0 2 2511168 0 ertt_txseginfo 40 21828 30086 532483 0 254 2076560 0 malloc-4096 4096 413 5 6937 0 2 1712128 0 BUF TRIE 144 186 11574 3591 0 62 1693440 0 malloc-384 384 4316 64 7190 0 30 1681920 0 RADIX NODE 144 10256 211 111741 0 62 1507248 0 malloc-128 128 11265 19 11327 0 126 1444352 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10688 1 10688 0 126 1197168 0 tcp_bbr_map 128 3329 5506 183665 0 126 1130880 0 vmem btag 56 19411 148 19411 0 254 1095304 0 256 Bucket 2048 327 13 19298 0 8 696320 0 malloc-16384 16384 35 7 2731 0 1 688128 0 FFS inode 1160 530 16 3338 0 8 633360 0 malloc-65536 65536 5 2 97 0 1 458752 0 VM OBJECT 264 1470 75 52884 0 30 407880 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 175 34 3955 0 8 377872 0 MAP ENTRY 96 2643 423 196678 0 126 294336 0 VNODE 448 568 71 3378 0 30 286272 0 malloc-64 64 3852 54 3867 0 254 249984 0 malloc-16 16 14081 419 16837 0 254 232000 0 DEVCTL 1024 16 204 151 0 0 225280 0 malloc-1024 1024 168 32 2007 0 16 204800 0 malloc-32768 32768 0 6 904 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 448 242 5707 0 62 176640 0 VMSPACE 2544 56 13 3530 0 4 175536 0 malloc-32 32 5284 134 5454 0 254 173376 0 malloc-128 128 1212 90 31488 0 126 166656 0 sctp_asoc 2288 35 35 762 0 254 160160 0 mbuf_packet 256 93 522 9415 0 254 157440 0 malloc-2048 2048 48 26 1947 0 8 151552 0 malloc-128 128 1095 52 1259 0 126 146816 0 malloc-256 256 18 552 6210 0 62 145920 0 FFS2 dinode 256 530 25 3338 0 62 142080 0 S VFS Cache 104 1023 303 3919 0 126 137904 0 PROC 1336 84 15 3552 0 8 132264 0 malloc-65536 65536 0 2 17 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 1 3 10 0 1 131072 0 128 Bucket 1024 95 32 2493 0 16 130048 0 clpbuf 2624 0 48 99 0 16 125952 0 sctp_ep 1280 37 59 1931 0 254 122880 0 ksiginfo 112 84 960 1818 0 126 116928 0 malloc-2048 2048 12 44 1059 0 9 114688 0 socket 944 40 80 5082 0 254 113280 0 filedesc0 1072 84 21 3598 0 8 112560 0 malloc-384 384 262 28 3055 0 30 111360 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1080 12 65 1214 0 254 83160 0 malloc-256 256 208 92 4986 0 62 76800 0 malloc-4096 4096 14 4 639 0 2 73728 0 g_bio 408 0 180 22863 0 30 73440 0 malloc-4096 4096 15 2 33 0 2 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-8192 8192 6 2 9 0 1 65536 0 64 Bucket 512 88 40 4629 0 30 65536 0 sctp_raddr 736 41 47 938 0 254 64768 0 malloc-128 128 375 90 3661 0 126 59520 0 malloc-4096 4096 12 2 48 0 2 57344 0 malloc-1024 1024 17 39 529 0 16 57344 0 tcp_inpcb 496 12 92 1214 0 254 51584 0 malloc-128 128 171 232 4124 0 126 51584 0 32 Bucket 256 57 138 8446 0 62 49920 0 malloc-64 64 617 139 16315 0 254 48384 0 malloc-128 128 253 119 2846 0 126 47616 0 malloc-256 256 37 143 4052 0 62 46080 0 malloc-384 384 102 8 127 0 30 42240 0 malloc-256 256 67 98 3180 0 62 42240 0 NAMEI 1024 1 39 26339 0 16 40960 0 malloc-8192 8192 1 4 29 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4738 382 5060 0 254 40960 0 malloc-64 64 475 155 1753 0 254 40320 0 malloc-256 256 73 77 5376 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-64 64 175 392 813 0 254 36288 0 malloc-16384 16384 0 2 168 0 1 32768 0 malloc-2048 2048 9 7 34 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 361 143 2090 0 254 32256 0 16 Bucket 144 79 145 654 0 62 32256 0 Files 80 212 188 15700 0 126 32000 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-256 256 107 13 550 0 62 30720 0 tcp_rack_pcb 832 2 34 323 0 16 29952 0 malloc-2048 2048 7 7 202 0 8 28672 0 malloc-32 32 410 472 980 0 254 28224 0 KNOTE 160 28 147 65532 0 62 28000 0 malloc-256 256 46 59 3111 0 62 26880 0 da_ccb 544 0 49 5924 0 16 26656 0 pipe 744 22 13 395 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 110 0 1 24576 0 PWD 32 28 728 2768 0 254 24192 0 malloc-64 64 46 332 55044 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 1739 0 126 24000 0 sctp_chunk 152 26 130 589 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 4 23 449 0 16 22464 0 malloc-64 64 195 120 7213 0 254 20160 0 malloc-128 128 44 111 3915 0 126 19840 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 14 61 1480 0 254 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-16384 16384 0 1 2 0 1 16384 0 malloc-2048 2048 4 4 195 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 malloc-1024 1024 9 7 87 0 16 16384 0 malloc-512 512 7 25 251 0 30 16384 0 malloc-64 64 93 159 4334 0 254 16128 0 vtnet_tx_hdr 24 0 668 748136 0 254 16032 0 malloc-512 512 8 16 126 0 30 12288 0 tcp_rack_map 112 4 104 671 0 126 12096 0 ertt 72 12 156 1214 0 126 12096 0 malloc-32 32 190 188 5616 0 254 12096 0 malloc-32 32 14 364 1101 0 254 12096 0 udp_inpcb 496 6 18 263 0 254 11904 0 kenv 258 15 30 1032 0 30 11610 0 malloc-384 384 22 8 45 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 1 7 13 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 0 16 19 0 30 8192 0 malloc-512 512 8 8 85 0 30 8192 0 malloc-512 512 1 15 7 0 30 8192 0 pf tags 104 0 78 10 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 28 64 48 0 126 8096 0 rl_entry 40 74 128 77 0 254 8080 0 sctp_asconf_ack 48 0 168 5 0 254 8064 0 sctp_stream_msg_out 112 38 34 188 0 254 8064 0 sctp_laddr 48 68 100 663 0 254 8064 0 udpcb 32 6 246 350 0 254 8064 0 malloc-32 32 9 243 12 0 254 8064 0 malloc-32 32 113 139 3307 0 254 8064 0 malloc-32 32 68 184 1003 0 254 8064 0 malloc-32 32 51 201 2957 0 254 8064 0 4 Bucket 48 7 161 111 0 254 8064 0 2 Bucket 32 57 195 979 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 16 139 361 3069 0 254 8000 0 malloc-16 16 27 473 2764 0 254 8000 0 malloc-16 16 190 310 1532 0 254 8000 0 malloc-16 16 21 479 26028 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 ripcb 496 3 13 78 0 254 7936 0 udplite_inpcb 496 0 16 87 0 254 7936 0 malloc-128 128 16 46 58 0 126 7936 0 sctp_readq 152 0 52 85 0 254 7904 0 AIO 208 0 38 12 0 62 7904 0 cryptop 280 0 28 32 0 30 7840 0 itimer 352 0 22 5 0 30 7744 0 AIOCB 552 0 14 15 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-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 3 0 254 4048 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 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 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 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 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 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 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-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