panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6be2c, RedZonePartial(7) cpuid = 0 time = 1625776046 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00997aa050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00997aa1b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00997aa290 panic() at panic+0xb5/frame 0xfffffe00997aa350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00997aa410 sctp_sosend() at sctp_sosend+0x7a5/frame 0xfffffe00997aa6a0 sosend() at sosend+0x11e/frame 0xfffffe00997aa710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00997aa880 sendit() at sendit+0x2b0/frame 0xfffffe00997aa8d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00997aa9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00997aabf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00997aabf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 7109 tid 110898 ] Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0x4a30a4b74e11c037 rdx 0x40001 rbx 0 rsp 0xfffffe00997aa190 rbp 0xfffffe00997aa1b0 rsi 0 rdi 0xfffffe0058542328 r8 0x3 r9 0xfffffe00997a9ce8 r10 0 r11 0xfffffe009d8fec50 r12 0xfffffe009d8fe740 r13 0xfffffe00997aa201 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 7109 (syz-executor.1) at 0xfffffe009af8c000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe00924dea70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b28f9f0 (map 0xfffffe009b28f9f0) (map.pmap 0xfffffe009b28fab0) (pmap 0xfffffe009b28fb10) threads: 2 110547 RunQ syz-executor.1 110898 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 7109 783 783 0 R (threaded) syz-executor.1 110547 RunQ syz-executor.1 110898 Run CPU 0 syz-executor.1 7108 787 787 0 R (threaded) syz-executor.3 107929 RunQ syz-executor.3 110893 S sbwait 0xfffffe009d90d1c4 syz-executor.3 110896 S sbwait 0xfffffe009d90a924 syz-executor.3 7106 782 782 0 R (threaded) syz-executor.0 110879 RunQ syz-executor.0 110895 S sbwait 0xfffffe009d90a1c4 syz-executor.0 110897 RunQ syz-executor.0 6546 0 0 0 DL mdwait 0xfffffe009af67000 [md4] 6541 0 0 0 DL mdwait 0xfffffe009af53000 [md3] 6532 0 0 0 DL mdwait 0xfffffe009af3b000 [md2] 6526 0 0 0 DL mdwait 0xfffffe0092515000 [md1] 6525 0 0 0 DL mdwait 0xfffffe009b233000 [md0] 5065 1 5065 0 SVs sigwait 0xfffffe009b558000 syz-executor.1 5060 1 5060 0 SVs sigwait 0xfffffe009b545000 syz-executor.0 5055 1 5055 0 SVs sigwait 0xfffffe009b547000 syz-executor.1 5050 1 5050 0 SVs sigwait 0xfffffe009b2ce000 syz-executor.0 5044 1 5044 0 SVs sigwait 0xfffffe009ae2a000 syz-executor.1 5039 1 5039 0 SVs sigwait 0xfffffe009b260000 syz-executor.0 5037 1 5026 0 SV uwait 0xfffffe0097a99f00 syz-executor.0 5027 1 5027 0 SVs sigwait 0xfffffe009b603000 syz-executor.0 4873 1 784 0 S uwait 0xfffffe0092590080 syz-executor.2 4870 1 784 0 S uwait 0xfffffe0092590900 syz-executor.2 4862 1 784 0 S uwait 0xfffffe00925ce600 syz-executor.2 4860 1 782 0 S uwait 0xfffffe0092590980 syz-executor.0 4858 1 782 0 S uwait 0xfffffe009b22b280 syz-executor.0 4856 1 782 0 S uwait 0xfffffe00925ce800 syz-executor.0 4854 1 782 0 S uwait 0xfffffe0092590680 syz-executor.0 4853 1 782 0 S uwait 0xfffffe00925ceb00 syz-executor.0 3983 1 784 0 S uwait 0xfffffe0097a99a00 syz-executor.2 3981 1 784 0 S uwait 0xfffffe009b22b780 syz-executor.2 3978 1 784 0 S uwait 0xfffffe0091f6fc80 syz-executor.2 3975 1 784 0 S uwait 0xfffffe008fa68900 syz-executor.2 3974 1 784 0 S uwait 0xfffffe0092590280 syz-executor.2 3943 1 787 0 S uwait 0xfffffe00925ce400 syz-executor.3 3938 1 784 0 S uwait 0xfffffe0092588b80 syz-executor.2 3934 1 784 0 S uwait 0xfffffe0092590580 syz-executor.2 3931 1 783 0 S uwait 0xfffffe0091ffcb80 syz-executor.1 3930 1 787 0 S uwait 0xfffffe0097a99800 syz-executor.3 3927 1 783 0 S uwait 0xfffffe008f80d580 syz-executor.1 3924 1 783 0 S uwait 0xfffffe0091ffc680 syz-executor.1 3922 1 784 0 S uwait 0xfffffe00925ce200 syz-executor.2 3921 1 787 0 S uwait 0xfffffe00925ce900 syz-executor.3 3913 1 783 0 S uwait 0xfffffe0097a99c00 syz-executor.1 3912 1 783 0 S uwait 0xfffffe0091f97d80 syz-executor.1 2229 1 2229 65 Ss select 0xfffffe009b22bc40 dhclient 1928 1 1928 0 Ss select 0xfffffe00925880c0 dhclient 1914 1 1914 0 Ss select 0xfffffe0091f970c0 dhclient 1824 0 0 0 DL aiordy 0xfffffe00938a8538 [aiod4] 1823 0 0 0 DL aiordy 0xfffffe00938a8a70 [aiod3] 1822 0 0 0 DL aiordy 0xfffffe009252e538 [aiod2] 1821 0 0 0 DL aiordy 0xfffffe009202f538 [aiod1] 1820 1 1820 65 Ss select 0xfffffe0092588640 dhclient 1515 1 1515 0 Ss select 0xfffffe0097a99640 dhclient 1511 1 1511 0 Ss select 0xfffffe0091f6f140 dhclient 1484 1 1484 65 Ss select 0xfffffe0092588ac0 dhclient 1240 1 1240 0 Ss select 0xfffffe0091f97240 dhclient 1237 1 1237 0 Ss select 0xfffffe0091f97340 dhclient 1202 1 1202 65 Ss select 0xfffffe00925908c0 dhclient 1000 1 1000 0 Ss select 0xfffffe0091f972c0 dhclient 992 1 992 0 Ss select 0xfffffe00925cecc0 dhclient 787 780 787 0 Ss nanslp 0xffffffff84054901 syz-executor.3 784 780 784 0 Rs CPU 1 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84054900 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84054900 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffffe008f80db80 syz-fuzzer 100119 S uwait 0xfffffe008fa68b00 syz-fuzzer 100120 S kqread 0xfffffe00587dc000 syz-fuzzer 100121 S uwait 0xfffffe0091f6f880 syz-fuzzer 100122 S uwait 0xfffffe0091f6f980 syz-fuzzer 100123 S uwait 0xfffffe0091f97680 syz-fuzzer 100124 S uwait 0xfffffe0091f97780 syz-fuzzer 100125 S uwait 0xfffffe0091f6f480 syz-fuzzer 100126 S uwait 0xfffffe0091f6f580 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe008fa7fb20 csh 776 694 776 0 Ss select 0xfffffe0091f97f40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84054900 cron 694 1 694 0 Ss select 0xfffffe0091ffcf40 sshd 507 1 507 0 Ss select 0xfffffe008f80d140 syslogd 436 1 436 0 Ss select 0xfffffe0091f97440 devd 435 1 435 65 Ss select 0xfffffe0091f974c0 dhclient 350 1 350 0 Ss select 0xfffffe0091f6ff40 dhclient 347 1 347 0 Ss select 0xfffffe008fa681c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005838b538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe008f8bfce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100084 D launds 0xffffffff841a47c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b353c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847e3d00 [pf purge] 15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c91240 [doneq0] 100047 D - 0xffffffff83c911c0 [async] 100080 D - 0xffffffff83c91040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419e860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84027ec0 [g_event] 100038 D - 0xffffffff84027f00 [g_up] 100039 D - 0xffffffff84027f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff8419f800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84028dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe000791b500 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48440 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 784 (syz-executor.2) thread 0xfffffe00925251e0 (100128) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a3e410) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092528e70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4463 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4249 tcp_hpts 6 3201K 6 sysctloid 34890 2061K 34957 vtbuf 24 1968K 46 kobj 326 1304K 531 newblk 9 1026K 9893 vfscache 3 1025K 3 pcb 272 795K 16053 filedesc 80 634K 12119 inodedep 114 555K 6617 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 221 457K 7229 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 6213 tfo_ccache 1 128K 1 DEVFS1 112 112K 129 sem 4 106K 4 sctp_stro 102 102K 3346 BPF 46 88K 54 sctp_atcl 216 81K 11077 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 300 56K 18009 umtx 440 55K 440 temp 36 35K 3184 DEVFS3 131 33K 141 hostcache 1 32K 1 shm 1 32K 45 msg 4 30K 4 dirrem 105 27K 6131 gtaskqueue 18 26K 18 kbdmux 6 22K 6 md_disk 10 21K 10 md_sectors 5 20K 5 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 781 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 GEOM 95 15K 719 lltable 45 14K 235 bus-sc 33 14K 1684 sctp_atky 318 14K 14739 freefile 105 14K 6096 KTRACE 100 13K 638 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 kqueue 105 9K 7203 in6_multi 65 9K 65 sctp_timw 34 9K 34 bmsafemap 2 9K 6375 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 64 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 344 pwddesc 103 7K 7147 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 774 session 43 6K 77 DEVFSP 80 5K 925 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 220 UMA 275 5K 275 vt 11 5K 11 pf_table 2 4K 90 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 90016 lockf 32 4K 217 sctp_athm 216 4K 11218 hhook 15 4K 17 sctp_map 204 4K 6590 fpukern_ctx 3 3K 3 proc-args 52 3K 754 terminal 11 3K 11 select 19 3K 446 uidinfo 3 3K 28 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 75 CAM XPT 22 2K 543 in_multi 6 2K 8 inpcbpolicy 45 2K 4949 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 6481 pf_osfp 9 1K 9 softdep 1 1K 1 mkdir 8 1K 12026 freeblks 4 1K 6096 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 966 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 35 1K 1860 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 497 pci_link 10 1K 10 crypto 4 1K 457 encap_export_host 12 1K 12 ip_msource 10 1K 54 procdesc 5 1K 18 newdirblk 4 1K 6013 diradd 4 1K 6174 pfil 4 1K 4 cdev 2 1K 2 sigio 7 1K 8 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 iov 3 1K 21169 pf_rule 1 1K 239 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1362 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 11223 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 129 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 tcp_do 0 0K 0 tcp_fsb 0 0K 543 sctp_mcore 0 0K 0 sctp_socko 0 0K 4853 sctp_iter 0 0K 21 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 10 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 51 sctp_stri 0 0K 476 vegas data 0 0K 16 chd data 0 0K 18 htcp data 0 0K 27 cdg data 0 0K 9 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 32 cubic data 0 0K 21 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 5905 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 471 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 13 allocindir 0 0K 0 indirdep 0 0K 732 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 153 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 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 29 in_mfilter 0 0K 101 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 6269 namei_tracker 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 165 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 156 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 25077 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 8 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 173 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 1056 eventfd 0 0K 51 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 412 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1072 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 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 102 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 8325 944 51706 0 254 37965824 0 tcp_log 416 0 15129 155703 0 254 6293664 0 mbuf 256 8951 1309 1010792 0 254 2626560 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 354 11406 22075 0 62 1693440 0 malloc-384 384 4256 24 4447 0 30 1643520 0 RADIX NODE 144 8603 1892 270098 0 63 1511280 0 malloc-128 128 11509 85 12199 0 126 1484032 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 malloc-4096 4096 327 4 918 0 2 1355776 0 UMA Slabs 0 112 10887 18 10887 0 126 1221360 0 vmem btag 56 19136 63 19136 0 254 1075144 0 tcp_bbr_map 128 402 6945 222044 0 126 940416 0 ertt_txseginfo 40 7253 14462 655415 0 254 868600 0 malloc-16384 16384 40 5 6063 0 2 737280 0 FFS inode 1160 549 25 6656 0 8 665840 0 256 Bucket 2048 266 14 16381 0 8 573440 0 malloc-4096 4096 126 5 7665 0 2 536576 0 VM OBJECT 264 1759 86 106681 0 30 487080 0 THREAD 1808 196 24 10898 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_asoc 2288 102 53 3295 0 254 354640 0 MAP ENTRY 96 3300 354 420926 0 126 350784 0 VNODE 448 588 87 6697 0 30 302400 0 malloc-64 64 4266 144 94651 0 254 282240 0 malloc-256 256 231 864 29034 0 62 280320 0 sctp_ep 1280 114 99 7369 0 254 272640 0 malloc-2048 2048 116 16 7373 0 8 270336 0 malloc-65536 65536 4 0 4 0 1 262144 0 socket 944 82 178 14101 0 254 245440 0 malloc-16 16 14475 275 24504 0 254 236000 0 DEVCTL 1024 0 220 163 0 0 225280 0 malloc-2048 2048 7 97 25128 0 8 212992 0 VMSPACE 2544 70 11 7071 0 4 206064 0 malloc-65536 65536 1 2 40 0 1 196608 0 malloc-32768 32768 0 6 637 0 1 196608 0 UMA Zones 768 247 2 247 0 16 191232 0 malloc-32 32 5439 105 5854 0 254 177408 0 malloc-128 128 1272 61 35660 0 126 170624 0 mbuf_packet 256 114 546 27270 0 254 168960 0 malloc-128 128 1225 77 14969 0 126 166656 0 128 Bucket 1024 124 31 4814 0 16 158720 0 PROC 1336 102 15 7109 0 8 156312 0 FFS2 dinode 256 549 51 6656 0 62 153600 0 S VFS Cache 104 1071 333 7282 0 126 146016 0 malloc-256 256 209 361 24038 0 62 145920 0 malloc-2048 2048 4 64 511 0 8 139264 0 malloc-1024 1024 110 26 3801 0 16 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 618 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 filedesc0 1072 103 16 7147 0 8 127568 0 clpbuf 2624 0 48 3269 0 16 125952 0 sctp_raddr 736 102 63 3856 0 254 121440 0 malloc-384 384 113 197 6717 0 30 119040 0 malloc-1024 1024 115 1 132 0 16 118784 0 ksiginfo 112 102 942 380 0 126 116928 0 malloc-384 384 216 74 11097 0 30 111360 0 UMA Kegs 384 232 1 232 0 30 89472 0 malloc-128 128 408 274 6627 0 126 87296 0 g_bio 408 0 210 61166 0 30 85680 0 sctp_chunk 152 70 476 1745 0 254 82992 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 5 175 0 1 81920 0 tcpcb 1080 31 32 1849 0 254 68040 0 md4 512 128 0 128 0 30 65536 0 md3 512 128 0 128 0 30 65536 0 md2 512 128 0 128 0 30 65536 0 md1 512 128 0 128 0 30 65536 0 md0 512 128 0 128 0 30 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 88 40 6834 0 30 65536 0 malloc-256 256 165 75 7979 0 62 61440 0 malloc-4096 4096 14 0 14 0 2 57344 0 Files 80 296 404 30508 0 126 56000 0 tcp_inpcb 496 31 81 1849 0 254 55552 0 malloc-256 256 156 54 506 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 617 202 26454 0 254 52416 0 udplite_inpcb 496 3 101 2578 0 254 51584 0 32 Bucket 256 76 119 13706 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 11 0 1 49152 0 malloc-384 384 79 31 319 0 30 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 7 3 20 0 2 40960 0 pcpu-8 8 4773 347 10601 0 254 40960 0 pipe 744 42 13 664 0 16 40920 0 malloc-256 256 129 21 1555 0 62 38400 0 tcp_bbr_pcb 832 10 35 736 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 1 35 42999 0 16 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 4 12 92 0 8 32768 0 malloc-2048 2048 6 10 503 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 297 207 14531 0 254 32256 0 TURNSTILE 136 221 10 221 0 62 31416 0 malloc-256 256 29 91 6457 0 62 30720 0 malloc-2048 2048 12 2 208 0 8 28672 0 malloc-1024 1024 13 15 1661 0 16 28672 0 malloc-64 64 138 303 6527 0 254 28224 0 KNOTE 160 28 147 55679 0 62 28000 0 8 Bucket 80 63 287 3260 0 126 28000 0 malloc-128 128 7 210 625 0 126 27776 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 6273 0 2 24576 0 malloc-512 512 3 45 967 0 30 24576 0 PWD 32 49 707 6121 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 43 47 523 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 543 0 16 22464 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-1024 1024 11 9 19 0 16 20480 0 malloc-32 32 360 270 18979 0 254 20160 0 malloc-128 128 89 66 6264 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-2048 2048 2 6 527 0 8 16384 0 malloc-512 512 10 22 284 0 30 16384 0 malloc-64 64 158 94 254 0 254 16128 0 malloc-32 32 242 262 11542 0 254 16128 0 16 Bucket 144 61 51 674 0 62 16128 0 vtnet_tx_hdr 24 0 668 470164 0 254 16032 0 unpcb 256 20 40 1723 0 254 15360 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-256 256 34 26 2042 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 12 12 20 0 30 12288 0 malloc-512 512 0 24 501 0 30 12288 0 sctp_stream_msg_out 112 50 58 647 0 254 12096 0 tcp_rack_map 112 0 108 1159 0 126 12096 0 malloc-64 64 87 102 933 0 254 12096 0 malloc-32 32 160 218 325 0 254 12096 0 malloc-16 16 361 389 856 0 254 12000 0 malloc-16 16 224 526 11536 0 254 12000 0 ripcb 496 5 19 168 0 254 11904 0 udp_inpcb 496 6 18 354 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-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 70 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 0 16 16 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 15 0 254 8096 0 PGRP 88 43 49 85 0 126 8096 0 rl_entry 40 92 110 92 0 254 8080 0 sctp_laddr 48 24 144 2629 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 9 243 2932 0 254 8064 0 ertt 72 31 81 1849 0 126 8064 0 malloc-64 64 22 104 180 0 254 8064 0 malloc-32 32 138 114 227 0 254 8064 0 malloc-32 32 21 231 86 0 254 8064 0 malloc-32 32 38 214 891 0 254 8064 0 4 Bucket 48 6 162 163 0 254 8064 0 2 Bucket 32 58 194 1225 0 254 8064 0 malloc-16 16 33 467 1878 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1479 0 254 8000 0 malloc-16 16 31 469 31625 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 11 51 611 0 126 7936 0 sctp_readq 152 0 52 212 0 254 7904 0 cryptop 280 0 28 57 0 30 7840 0 AIOCB 552 0 14 26 0 16 7728 0 malloc-384 384 1 19 357 0 30 7680 0 malloc-384 384 1 19 16 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 47 0 126 6448 0 domainset 40 0 126 21 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-512 512 1 7 7 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 4 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 tcp_log_node 120 0 33 5 0 126 3960 0 AIO 208 0 19 26 0 62 3952 0 itimer 352 0 11 1 0 30 3872 0 UMA Slabs 1 176 9 13 9 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 tfo 4 0 493 5 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 304 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 tfo_ccache_entries 80 0 0 0 0 126 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 NCLNODE 584 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 TMPFS node 224 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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