panic: ASan: Invalid access, 4-byte read at 0xfffffe0057422e68, RedZonePartial(2) cpuid = 0 time = 1628082522 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3edf050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3edf1b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3edf290 panic() at panic+0xb5/frame 0xfffffe00a3edf350 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a3edf410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00a3edf6a0 sosend() at sosend+0x11e/frame 0xfffffe00a3edf710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a3edf880 sendit() at sendit+0x2b0/frame 0xfffffe00a3edf8d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a3edf9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a3edfbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a3edfbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 8953 tid 112720 ] Stopped at kdb_enter+0x6b: movq $0,0x28ea68a(%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 0xe8de2e92f9bf7c90 rdx 0x40001 rbx 0 rsp 0xfffffe00a3edf190 rbp 0xfffffe00a3edf1b0 rsi 0 rdi 0xfffffe005834f7e8 r8 0x3 r9 0xfffffe00a3edecc8 r10 0 r11 0xfffffe009e51e6f0 r12 0xfffffe009e51e1e0 r13 0xfffffe00a3edf201 r14 0xffffffff82c5dac0 .str.18 r15 0xffffffff82c5dac0 .str.18 rip 0xffffffff8179f52b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ea68a(%rip) db> show proc Process 8953 (syz-executor.2) at 0xfffffe00a7948a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 803 at 0xfffffe009bc9d000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a78b39f0 (map 0xfffffe00a78b39f0) (map.pmap 0xfffffe00a78b3ab0) (pmap 0xfffffe00a78b3b10) threads: 2 110419 RunQ syz-executor.2 112720 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 8953 803 803 0 R (threaded) syz-executor.2 110419 RunQ syz-executor.2 112720 Run CPU 0 syz-executor.2 7344 1 787 0 S uwait 0xfffffe009fbcd700 syz-executor.0 7342 1 787 0 S uwait 0xfffffe009fab1280 syz-executor.0 5229 1 803 0 S uwait 0xfffffe009fa36000 syz-executor.2 5228 1 803 0 S uwait 0xfffffe009fbcd180 syz-executor.2 2895 0 0 0 DL aiordy 0xfffffe009fa54000 [aiod4] 2894 0 0 0 DL aiordy 0xfffffe009fa62000 [aiod3] 2893 0 0 0 DL aiordy 0xfffffe009e9df000 [aiod2] 2892 0 0 0 DL aiordy 0xfffffe009e9df538 [aiod1] 2440 1 2440 65 Ss select 0xfffffe009bc181c0 dhclient 2178 1 2178 0 Ss select 0xfffffe009bc186c0 dhclient 2174 1 2174 0 Ss select 0xfffffe009bc182c0 dhclient 2151 1 2151 65 Ss select 0xfffffe009bc180c0 dhclient 1887 1 1887 0 Ss select 0xfffffe009fa84840 dhclient 1884 1 1884 0 Ss select 0xfffffe009bc1a9c0 dhclient 1853 1 1853 65 Ss select 0xfffffe009bc1aac0 dhclient 1436 1 1436 0 Ss select 0xfffffe009bc1aa40 dhclient 1432 1 1432 0 Ss select 0xfffffe009fa84ec0 dhclient 1410 1 1410 65 Ss select 0xfffffe009fa84f40 dhclient 1085 1 1085 0 Ss select 0xfffffe009fa84940 dhclient 1076 1 1076 0 Ss select 0xfffffe009fa84cc0 dhclient 879 1 787 0 S uwait 0xfffffe009fa04600 syz-executor.0 875 1 787 0 S uwait 0xfffffe009fa04700 syz-executor.0 869 1 787 0 S uwait 0xfffffe009e44a680 syz-executor.0 809 780 809 0 Ss piperd 0xfffffe009e52c000 syz-executor.3 803 780 803 0 Ss nanslp 0xffffffff84056a80 syz-executor.2 788 780 788 0 Ss piperd 0xfffffe009bca0ba0 syz-executor.1 787 780 787 0 Ss piperd 0xfffffe009e9de8b8 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100108 S uwait 0xfffffe0057552c80 syz-fuzzer 100117 RunQ syz-fuzzer 100118 S uwait 0xfffffe009e44ab80 syz-fuzzer 100119 S uwait 0xfffffe009e44ac80 syz-fuzzer 100120 S uwait 0xfffffe009e2e1680 syz-fuzzer 100121 S uwait 0xfffffe009e2e1180 syz-fuzzer 100122 S uwait 0xfffffe009e2e1280 syz-fuzzer 100123 S kqread 0xfffffe009e999800 syz-fuzzer 100124 S uwait 0xfffffe009e2e1600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4ae5e8 csh 776 694 776 0 Ss select 0xfffffe009bc1a4c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fe8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e90b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e98b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e60b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e68b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583900b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583908b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a80 cron 694 1 694 0 Ss select 0xfffffe009bc1d6c0 sshd 507 1 507 0 Ss select 0xfffffe009bc1a0c0 syslogd 436 1 436 0 Ss select 0xfffffe009bc1dec0 devd 435 1 435 65 Ss select 0xfffffe009bc1d7c0 dhclient 350 1 350 0 Ss select 0xfffffe009bc1de40 dhclient 347 1 347 0 Ss select 0xfffffe009bc1d9c0 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] 100099 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 0xffffffff81e97770 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bc8460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d91e20 [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 RunQ [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 RunQ [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 - 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 0 (kernel) thread 0xfffffe0053dee3a0 (100014) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80007001000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 15418 vfscache 3 1025K 3 pcb 255 791K 23084 linker 379 582K 424 inodedep 86 544K 8453 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 161 315K 9043 vmem 3 274K 5 filedesc 24 185K 15761 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 7982 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_stro 100 100K 4511 BPF 46 88K 88 sctp_atcl 219 83K 15434 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 396 50K 396 kdtrace 238 47K 21675 temp 36 35K 3482 hostcache 1 32K 1 shm 1 32K 17 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 dirrem 77 20K 8235 routetbl 140 19K 745 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 sctp_atky 319 14K 20664 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 ksem 20 12K 236 lltable 40 12K 393 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 freefile 77 10K 8175 sctp_timw 38 10K 38 in6_multi 65 9K 65 bmsafemap 2 9K 8420 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 21 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 73 7K 9027 taskqueue 63 7K 63 cred 26 7K 404 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 624 DEVFSP 88 6K 1675 pf_ifnet 15 6K 121 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 74 pwddesc 70 5K 8991 vt 11 5K 11 pf_table 2 4K 81 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 129534 lockf 32 4K 196 sctp_athm 219 4K 15852 hhook 15 4K 17 sctp_map 200 4K 8988 sctp_stri 6 3K 906 proc-args 52 3K 774 terminal 11 3K 11 select 19 3K 327 uidinfo 3 3K 39 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 67 CAM XPT 22 2K 543 in_multi 6 2K 8 pf_osfp 14 2K 14 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 10260 softdep 1 1K 1 mkdir 8 1K 15864 freeblks 4 1K 8217 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 246 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 105 pci_link 10 1K 10 inpcbpolicy 21 1K 5681 xform 10 1K 2976 crypto 4 1K 1045 encap_export_host 12 1K 12 procdesc 5 1K 18 tcp_fsb 16 1K 816 newdirblk 4 1K 7932 diradd 4 1K 8279 pfil 4 1K 4 cdev 2 1K 2 osd 14 1K 3054 ip_msource 7 1K 9 chacha20random 1 1K 1 filedesc_to_leader 5 1K 10 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 ip6_msource 3 1K 5 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 102 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 soname 5 1K 16329 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 144 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 iov 1 1K 22535 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7382 sctp_iter 0 0K 31 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 19 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 25 mqdata 0 0K 0 dctcp data 0 0K 36 cubic data 0 0K 17 vegas data 0 0K 13 chd data 0 0K 19 htcp data 0 0K 24 cdg data 0 0K 28 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 7405 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 118 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 6 allocindir 0 0K 0 indirdep 0 0K 2636 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 130 ip6_moptions 0 0K 8 in6_mfilter 0 0K 15 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 13 in_mfilter 0 0K 26 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 39 twsbuf 0 0K 0 statfs 0 0K 8177 namei_tracker 0 0K 42 export_host 0 0K 0 cl_savebuf 0 0K 34 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 438 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 15 lio 0 0K 15 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 240 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 ioctlops 0 0K 874 eventfd 0 0K 20 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 1044 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 7 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 8385 926 1070575 0 254 38137856 0 tcp_log 416 0 12519 632384 0 254 5207904 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 9163 557 3351802 0 254 2488320 0 RADIX NODE 144 14326 397 277999 0 62 2120112 0 malloc-384 384 4461 119 20072 0 30 1758720 0 BUF TRIE 144 360 11400 8278 0 62 1693440 0 malloc-4096 4096 398 7 17618 0 2 1658880 0 malloc-128 128 11265 50 11327 0 126 1448320 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 UMA Slabs 0 112 10784 13 10784 0 126 1209264 0 vmem btag 56 18818 93 18818 0 254 1059016 0 ertt_txseginfo 40 0 21008 1255616 0 254 840320 0 tcp_bbr_map 128 0 5115 492323 0 127 654720 0 FFS inode 1160 528 32 8703 0 8 649600 0 256 Bucket 2048 297 15 23319 0 8 638976 0 malloc-65536 65536 6 2 636 0 1 524288 0 malloc-16384 16384 18 7 7900 0 1 409600 0 VM OBJECT 264 1424 106 132617 0 30 403920 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_asoc 2288 100 65 4494 0 254 377520 0 THREAD 1808 166 32 12720 0 8 357984 0 malloc-2048 2048 116 52 10453 0 8 344064 0 malloc-1024 1024 234 54 6087 0 16 294912 0 VNODE 448 567 81 8744 0 30 290304 0 socket 944 64 204 17602 0 254 252992 0 malloc-64 64 3855 51 3887 0 254 249984 0 sctp_ep 1280 113 73 10398 0 254 238080 0 malloc-256 256 24 906 15519 0 62 238080 0 malloc-16 16 14209 541 26131 0 254 236000 0 malloc-32768 32768 0 7 2586 0 1 229376 0 MAP ENTRY 96 1905 447 523446 0 126 225792 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-256 256 278 562 17159 0 62 215040 0 malloc-32768 32768 2 4 22 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 112 593 36115 0 254 180480 0 malloc-32 32 5284 134 5556 0 254 173376 0 malloc-128 128 1214 119 42634 0 126 170624 0 sctp_raddr 736 130 101 5455 0 254 170016 0 S VFS Cache 104 1071 372 9557 0 126 150072 0 VMSPACE 2544 44 13 8928 0 4 145008 0 malloc-128 128 1074 42 1354 0 126 142848 0 FFS2 dinode 256 528 27 8703 0 62 142080 0 malloc-65536 65536 0 2 139 0 1 131072 0 malloc-65536 65536 0 2 195 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 128 Bucket 1024 69 58 4887 0 16 130048 0 malloc-384 384 92 238 8652 0 30 126720 0 clpbuf 2624 0 48 551 0 16 125952 0 PROC 1336 70 20 8953 0 8 120240 0 ksiginfo 112 76 968 2343 0 126 116928 0 filedesc0 1072 70 21 8991 0 8 97552 0 malloc-4096 4096 22 0 643 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 201 129 15348 0 62 84480 0 g_bio 408 0 200 54847 0 30 81600 0 malloc-2048 2048 10 26 1106 0 8 73728 0 64 Bucket 512 100 44 10043 0 30 73728 0 malloc-4096 4096 15 2 36 0 2 69632 0 malloc-4096 4096 14 3 154 0 2 69632 0 tcpcb 1080 10 53 3043 0 254 68040 0 udplite_inpcb 496 0 136 2041 0 254 67456 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 tcp_inpcb 496 11 117 3043 0 254 63488 0 malloc-256 256 150 90 19282 0 62 61440 0 malloc-128 128 88 377 8261 0 126 59520 0 malloc-128 128 203 262 4758 0 126 59520 0 malloc-128 128 376 89 9227 0 126 59520 0 malloc-1024 1024 17 39 529 0 16 57344 0 Files 80 276 374 37515 0 126 52000 0 malloc-256 256 40 155 10851 0 62 49920 0 32 Bucket 256 68 127 14388 0 62 49920 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 617 139 19238 0 254 48384 0 malloc-256 256 72 108 8631 0 62 46080 0 pcpu-8 8 4802 830 7754 0 254 45056 0 sctp_chunk 152 209 77 2685 0 254 43472 0 malloc-384 384 93 17 203 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-64 64 445 185 7407 0 254 40320 0 da_ccb 544 0 70 15243 0 16 38080 0 tcp_bbr_pcb 832 0 45 1421 0 16 37440 0 pipe 744 23 27 695 0 16 37200 0 NAMEI 1024 0 36 52922 0 16 36864 0 pcpu-64 64 490 86 490 0 254 36864 0 malloc-64 64 63 504 129568 0 254 36288 0 malloc-64 64 175 392 851 0 254 36288 0 malloc-64 64 486 81 2876 0 254 36288 0 malloc-256 256 113 22 975 0 62 34560 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 1 3 29 0 1 32768 0 malloc-2048 2048 9 7 752 0 8 32768 0 malloc-2048 2048 6 10 282 0 8 32768 0 16 Bucket 144 77 147 1094 0 62 32256 0 tcp_rack_pcb 832 0 36 800 0 16 29952 0 malloc-2048 2048 9 5 34 0 8 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-32 32 410 472 987 0 254 28224 0 KNOTE 160 28 147 145844 0 62 28000 0 malloc-256 256 50 55 8723 0 62 26880 0 malloc-8192 8192 2 1 6 0 1 24576 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-1024 1024 10 14 158 0 16 24576 0 malloc-512 512 15 33 1174 0 30 24576 0 PWD 32 24 732 7968 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 53 247 2715 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 malloc-64 64 177 138 18172 0 254 20160 0 malloc-128 128 47 108 10057 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 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 1 0 1 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 sctp_stream_msg_out 112 35 109 1127 0 254 16128 0 malloc-32 32 314 190 23256 0 254 16128 0 2 Bucket 32 59 445 1600 0 254 16128 0 vtnet_tx_hdr 24 1 667 1067267 0 254 16032 0 malloc-16 16 288 712 16178 0 254 16000 0 udp_inpcb 496 6 26 332 0 254 15872 0 unpcb 256 20 40 1444 0 254 15360 0 malloc-384 384 24 16 34 0 30 15360 0 malloc-4096 4096 1 2 41 0 2 12288 0 malloc-512 512 8 16 126 0 30 12288 0 malloc-512 512 12 12 109 0 30 12288 0 tcp_rack_map 112 0 108 1686 0 126 12096 0 malloc-64 64 82 107 11107 0 254 12096 0 malloc-32 32 113 265 12062 0 254 12096 0 malloc-32 32 16 362 1181 0 254 12096 0 ripcb 496 5 19 265 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 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 50 0 8 8192 0 malloc-1024 1024 1 7 25 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 0 16 69 0 30 8192 0 malloc-512 512 1 15 3 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 35 0 254 8096 0 PGRP 88 35 57 74 0 126 8096 0 rl_entry 40 90 112 94 0 254 8080 0 sctp_laddr 48 14 154 2958 0 254 8064 0 hostcache 64 3 123 3 0 254 8064 0 udpcb 32 6 246 2373 0 254 8064 0 ertt 72 10 102 3043 0 126 8064 0 malloc-32 32 8 244 16 0 254 8064 0 malloc-32 32 70 182 1126 0 254 8064 0 malloc-32 32 52 200 3214 0 254 8064 0 4 Bucket 48 6 162 154 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 29 471 12794 0 254 8000 0 malloc-16 16 190 310 1916 0 254 8000 0 malloc-16 16 21 479 28464 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 21 41 103 0 126 7936 0 tcp_log_node 120 0 66 7 0 126 7920 0 sctp_readq 152 6 46 468 0 254 7904 0 AIO 208 0 38 49 0 62 7904 0 cryptop 280 0 28 215 0 30 7840 0 AIOCB 552 0 14 51 0 16 7728 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 0 20 352 0 30 7680 0 AIOLIO 272 0 28 15 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 66 0 126 6448 0 domainset 40 1 125 54 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-512 512 1 7 2 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 15 24 20 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 cdg_qdiffsample 16 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 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 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 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 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 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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