panic: ASan: Invalid access, 8-byte read at 0xfffffe006dddd398, UMAUseAfterFree(fd) cpuid = 0 time = 29 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f0e1d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f0e330 vpanic() at vpanic+0x257/frame 0xfffffe0056f0e4f0 panic() at panic+0xb5/frame 0xfffffe0056f0e5b0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056f0e680 ip6_freemoptions() at ip6_freemoptions+0x1ff/frame 0xfffffe0056f0e6e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056f0e730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056f0e770 soclose() at soclose+0x41f/frame 0xfffffe0056f0e860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056f0e890 closef() at closef+0x655/frame 0xfffffe0056f0ea70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056f0ec50 exit1() at exit1+0x887/frame 0xfffffe0056f0ecf0 sys__exit() at sys__exit+0x28/frame 0xfffffe0056f0ed10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056f0ef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056f0ef30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x3a1f2a, rsp = 0x820887598, rbp = 0x8208875a0 --- KDB: enter: panic [ thread pid 1259 tid 100364 ] Stopped at kdb_enter+0x6e: movq $0,0x25b6f77(%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 0xffffffff81625b7e _vprintf+0x1ae rdx 0 rbx 0xffffffff827e1820 .str.27 rsp 0xfffffe0056f0e310 rbp 0xfffffe0056f0e330 rsi 0 rdi 0xffffffff816260e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x9 r12 0xfffffe0054132000 r13 0xfffffffffffffffe r14 0xffffffff827e1820 .str.27 r15 0 rip 0xffffffff8160fc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> show proc Process 1259 (syz-executor) at 0xfffffe005414f560: state: NORMAL uid: 0 gids: 0, 5 parent: pid 764 at 0xfffffe00540f2000 ABI: FreeBSD ELF64 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540c6db0 (map 0xfffffe00540c6db0) (map.pmap 0xfffffe00540c6e50) (pmap 0xfffffe00540c6ec0) threads: 1 100364 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1263 766 766 0 R (threaded) syz-executor 100472 RunQ syz-executor 100518 S select 0xfffffe006e5d3140 syz-executor 100521 S sbwait 0xfffffe00598baa0c syz-executor 100524 S connec 0xfffffe00598bc0da syz-executor 100526 S uwait 0xfffffe00596de300 syz-executor 1259 764 764 60928 RE CPU 0 syz-executor 1257 762 1257 0 R syz-executor 1255 1 763 0 S uwait 0xfffffe00584e6680 syz-executor 1234 0 0 0 DL - 0xffffffff83b52520 [accounting] 1228 1227 764 0 S uwait 0xfffffe00596e1c00 syz-executor 1227 1 764 0 SV wait 0xfffffe005400c010 syz-executor 1223 1 763 0 S uwait 0xfffffe00584dac00 syz-executor 1217 1 766 0 S uwait 0xfffffe00598ca300 syz-executor 1209 1 766 0 S uwait 0xfffffe00596e1d00 syz-executor 1195 1 766 0 S uwait 0xfffffe006e5d3680 syz-executor 1192 1 764 0 S uwait 0xfffffe00596df800 syz-executor 1179 1 764 0 S uwait 0xfffffe00584dae00 syz-executor 1173 1 763 0 S uwait 0xfffffe006de1bc00 syz-executor 1150 1 763 0 S uwait 0xfffffe006e5d4780 syz-executor 1149 1 763 0 S uwait 0xfffffe006e5d3d00 syz-executor 1145 1143 764 0 S uwait 0xfffffe006e5d3400 syz-executor 1144 1 766 0 S uwait 0xfffffe00596de980 syz-executor 1143 1 764 0 SV wait 0xfffffe0054126ac0 syz-executor 1142 1 764 0 S uwait 0xfffffe006de1b900 syz-executor 1137 0 0 0 DL - 0xffffffff83cb7e00 [soaiod4] 1136 0 0 0 DL - 0xffffffff83cb7e00 [soaiod3] 1135 0 0 0 DL - 0xffffffff83cb7e00 [soaiod2] 1134 0 0 0 DL - 0xffffffff83cb7e00 [soaiod1] 1100 1 766 0 S uwait 0xfffffe00596dfb00 syz-executor 1088 1 763 0 S uwait 0xfffffe006e5d5180 syz-executor 1077 1071 1077 0 Ss select 0xfffffe00596de0c0 dhclient 1071 1064 423 65 S select 0xfffffe00596df040 dhclient 1064 1 423 0 S wait 0xfffffe00540d0568 sh 1037 1 764 0 S uwait 0xfffffe006de1d400 syz-executor 1033 1031 763 0 S uwait 0xfffffe00596df280 syz-executor 1031 1 763 0 SV wait 0xfffffe005414fab8 syz-executor 1019 1 766 60928 S uwait 0xfffffe006de1d280 syz-executor 1014 1 764 0 S uwait 0xfffffe006de1c280 syz-executor 985 1 766 0 S uwait 0xfffffe00596e0680 syz-executor 974 1 764 0 S uwait 0xfffffe006e5d5080 syz-executor 968 1 763 0 S uwait 0xfffffe006e5d4b80 syz-executor 967 1 763 0 S uwait 0xfffffe006de1c180 syz-executor 966 1 763 0 S uwait 0xfffffe006de1bc80 syz-executor 963 0 0 0 DL (threaded) [so_splice] 100250 D - 0xfffffe0058586e80 [thr_0] 100251 D - 0xfffffe0058586ec0 [thr_1] 960 1 763 0 S uwait 0xfffffe006de1c080 syz-executor 955 1 764 0 S uwait 0xfffffe006de1cc80 syz-executor 954 1 764 0 S uwait 0xfffffe00596dee00 syz-executor 947 1 945 0 S uwait 0xfffffe00596df900 syz-executor 944 1 764 0 S uwait 0xfffffe00596dea80 syz-executor 939 1 764 0 S uwait 0xfffffe00596e0580 syz-executor 929 1 766 0 S uwait 0xfffffe00596df600 syz-executor 908 1 763 -1 S uwait 0xfffffe006de1d380 syz-executor 898 1 763 0 S umtxn 0xfffffe00596deb80 syz-executor 895 1 763 0 S uwait 0xfffffe00596df500 syz-executor 888 1 763 60928 S uwait 0xfffffe006de1ce80 syz-executor 880 1 763 0 S uwait 0xfffffe006de1c580 syz-executor 840 0 0 0 DL (threaded) [KTLS] 100131 D - 0xfffffe0053ef6b00 [thr_0] 100142 D - 0xfffffe0053ef6b80 [thr_1] 100143 D - 0xffffffff83cb9628 [reclaim_0] 832 1 766 0 S uwait 0xfffffe006de1b800 syz-executor 824 0 0 0 DL aiordy 0xfffffe00540f5570 [aiod4] 823 0 0 0 DL aiordy 0xfffffe005410fac0 [aiod3] 822 0 0 0 DL aiordy 0xfffffe005410f568 [aiod2] 821 0 0 0 DL aiordy 0xfffffe0054004010 [aiod1] 817 1 766 0 S uwait 0xfffffe00596df400 syz-executor 766 762 766 0 S nanslp 0xffffffff83ba7c40 syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R CPU 1 syz-executor 762 760 760 0 S select 0xfffffe006de1d540 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054004b70 csh 758 1 758 0 Ss select 0xfffffe00598c9f40 sshd 747 1 747 0 Ts+ getty 746 1 746 0 Ts+ getty 745 1 745 0 Ts+ getty 744 1 744 0 Ts+ getty 743 1 743 0 Ts+ getty 742 1 742 0 Ts+ getty 741 1 741 0 Ts+ getty 740 1 740 0 Ts+ getty 739 1 739 0 Ts+ getty 736 1 17 0 S+ nanslp 0xffffffff83ba7c41 sleep 16 0 0 0 DL syncer 0xffffffff83cc5820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc3d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053fe08e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ec80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf4d48 [dom0] 100080 D launds 0xffffffff83cf4d54 [laundry: dom0] 100081 D umarcl 0xffffffff81df2890 [uma] 7 0 0 0 DL - 0xffffffff839205d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844e3c30 [pf purge] 5 0 0 0 DL waiting 0xffffffff8487e700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ea340 [doneq0] 100046 D - 0xffffffff838ea2c0 [async] 100075 D - 0xffffffff838ea140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf0640 [crypto] 100043 D crypto_ 0xfffffe0007a95c30 [crypto returns 0] 100044 D crypto_ 0xfffffe0007a95c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b50640 [g_event] 100038 D - 0xffffffff83b50660 [g_up] 100039 D - 0xffffffff83b50680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 RunQ [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cf10e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c43ff0 [swapper] 100005 D - 0xfffffe0007a98b00 [softirq_0] 100006 D - 0xfffffe0007a98900 [softirq_1] 100007 D - 0xfffffe0007a98700 [if_io_tqg_0] 100008 D - 0xfffffe0007a98500 [if_io_tqg_1] 100009 D - 0xfffffe0007a98300 [if_config_tqg_0] 100010 D - 0xfffffe00083f9700 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f9600 [jail_remove taskq] 100012 D - 0xfffffe00083f9500 [bus taskq] 100015 D - 0xfffffe00083f9000 [thread taskq] 100017 D - 0xfffffe00083f8c00 [aiod_kick taskq] 100018 D - 0xfffffe00083f8b00 [deferred_unmount ta] 100019 D - 0xfffffe00083f8a00 [inm_free taskq] 100020 D - 0xfffffe00083f8900 [in6m_free taskq] 100021 D - 0xfffffe00083f8800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f8700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f8700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f8700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f8700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f8600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f8600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f8600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f8600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f8100 [firmware taskq] 100040 D - 0xfffffe00083f7e00 [crypto_0] 100041 D - 0xfffffe00083f7e00 [crypto_1] 100056 D - 0xfffffe00083f7700 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f7600 [vtnet0 txq 0] 100058 D - 0xfffffe00083f7500 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f7400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d76f00 [virtio_balloon] 100065 D - 0xffffffff827e5f00 [deadlkres] 100069 D - 0xfffffe00593db000 [acpi_task_0] 100070 D - 0xfffffe00593db000 [acpi_task_1] 100071 D - 0xfffffe00593db000 [acpi_task_2] 100073 D - 0xfffffe00083fb100 [mca taskq] 100074 D - 0xfffffe00083f7d00 [CAM taskq] 100076 D - 0xfffffe005825fe00 [ipsec_offload] db> show all locks Process 1263 (syz-executor) thread 0xfffffe00540e2000 (100521) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00598ba9c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 377 5100K 552 tcp_hpts 7 4801K 7 sctp_stro 5 4612K 8 devbuf 4187 4323K 4212 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 33 1032K 1980 vfscache 3 1025K 3 filedesc 95 790K 806 pcb 126 775K 297 inodedep 35 525K 474 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 205 410K 1391 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 2333 acpica 1674 184K 54444 vmem 5 146K 8 tidhash 3 141K 3 pagedep 25 134K 262 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 183 gtaskqueue 18 98K 18 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 524 ddb_capture 1 64K 1 LRO 58 59K 98 kdtrace 265 49K 1804 umtx 368 46K 368 routetbl 1053 45K 3105 shm 2 34K 4 hostcache 1 32K 1 DEVFS3 125 32K 155 msg 4 30K 4 kbdmux 6 28K 6 BPF 18 28K 59 temp 33 21K 3123 DEVFS_RULE 56 20K 56 sctp_atcl 52 20K 91 ifaddr 66 19K 249 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 7 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 44 14K 206 eventhandler 163 14K 163 ether_multi 162 13K 737 cred 34 13K 238 ifnet 7 13K 27 shmfd 10 12K 16 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 in6_multi 67 10K 267 rpc 8 9K 8 kqueue 106 9K 1464 bmsafemap 3 9K 427 plimit 22 9K 484 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 304 taskqueue 69 8K 81 sglist 6 7K 6 CAM DEV 3 6K 510 pwddesc 91 6K 1280 pf_ifnet 15 6K 119 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 30 UMA 271 5K 271 tcp_fsb_rack 2 5K 4 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 sctp_ifa 27 4K 54 DEVFSP 53 4K 365 mkdir 22 3K 468 diradd 22 3K 390 terminal 11 3K 11 uidinfo 6 3K 11 proc-args 102 3K 2888 acpidev 20 3K 20 hhook 8 3K 10 newdirblk 18 3K 234 clone 9 3K 9 kcovinfo 36 3K 216 netlink 2 3K 461 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 crypto 7 2K 41 ipsec-saq 2 2K 2 session 16 2K 61 sctp_atky 57 2K 102 lockf 18 2K 148 ip6ndp 12 2K 54 selfd 29 2K 49735 Unitno 30 2K 491 CC Mem 13 2K 95 CAM XPT 22 2K 543 in_multi 6 2K 29 tun 4 2K 24 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freework 6 2K 417 msi 9 2K 9 inpcbpolicy 35 2K 569 softdep 1 1K 1 indirdep 4 1K 298 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_athm 52 1K 92 ipsec 3 1K 3 sctp_timw 3 1K 3 sctp_ifn 6 1K 54 dirrem 3 1K 329 freeblks 3 1K 219 mld 6 1K 26 igmp 6 1K 26 pfil 6 1K 6 isadev 6 1K 6 osd 18 1K 111 cryptodev 10 1K 164 mount 16 1K 475 pci_link 10 1K 10 encap_export_host 12 1K 12 select 5 1K 63 ip6opt 3 1K 15 freefile 4 1K 254 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 6 tcp_pcm_rack 1 1K 2 in6_mfilter 4 1K 6 VN POLL 2 1K 8 vnodes 1 1K 5 ktls 1 1K 23 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 3 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_map 10 1K 16 in_mfilter 3 1K 14 sctp_aadr 2 1K 28 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_moptions 2 1K 8 aio 4 1K 69 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 92 sctp_vrf 1 1K 1 ip6_moptions 2 1K 5 vnet 1 1K 1 iov 1 1K 15616 pmc 1 1K 1 entropy 2 1K 54 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 fadvise 1 1K 4 Per-cpu 1 1K 1 soname 1 1K 3447 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 15 sctp_iter 0 0K 81 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 81 sctp_stri 0 0K 2 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 279 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 17 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 70 allocindir 0 0K 0 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 ktls_ocf 0 0K 4 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 40 ipsecrequest 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 20 statfs 0 0K 199 namei_tracker 0 0K 2 inotify 0 0K 19 export_host 0 0K 0 cl_savebuf 0 0K 31 lio 0 0K 6 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 12 ioctlops 0 0K 163 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 318 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 5 rctl 0 0K 0 cache 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 boottrace 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 tmpfs extattr 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 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 md_disk 0 0K 2 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 700 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1077 17305 0 254 38494208 0 tcp_log 416 3092 3010 12089 0 254 2538432 0 mbuf 256 8825 837 26772 0 254 2473472 0 malloc-4096 4096 436 6 1871 0 2 1810432 0 BUF TRIE 152 353 11451 1825 0 62 1794208 0 malloc-128 128 12545 320 13559 0 126 1646720 0 malloc-384 384 4209 51 4253 0 30 1635840 0 RADIX NODE 152 9214 219 59005 0 62 1433816 0 malloc-64 64 3928 17177 53711 0 254 1350720 0 UMA Slabs 0 112 11154 0 11154 0 126 1249248 0 sctp_asoc 2256 5 505 8 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17648 103 17648 0 254 994056 0 malloc-65536 65536 13 1 17 0 1 917504 0 malloc-16384 16384 45 4 577 0 1 802816 0 FFS inode 1168 614 23 876 0 8 744016 0 sctp_ep 1152 47 464 82 0 254 588672 0 socket 1024 94 414 2136 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 234 6 1350 0 8 491520 0 sctp_raddr 736 5 512 8 0 254 380512 0 DEVCTL 1024 261 103 388 0 0 372736 0 VM OBJECT 248 1380 108 20300 0 62 369024 0 THREAD 1860 172 12 527 0 8 342240 0 malloc-2048 2048 150 10 297 0 8 327680 0 VNODE 440 651 69 936 0 30 316800 0 malloc-65536 65536 0 4 74 0 1 262144 0 malloc-16 16 14628 372 15080 0 254 240000 0 MAP ENTRY 96 2056 338 68578 0 126 229824 0 malloc-32768 32768 1 6 229 0 1 229376 0 malloc-65536 65536 2 1 3 0 1 196608 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5374 296 6562 0 254 181440 0 FPU_save_area 832 174 42 731 0 16 179712 0 malloc-128 128 1143 252 25612 0 126 178560 0 FFS2 dinode 256 614 76 876 0 62 176640 0 malloc-256 256 94 596 2197 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 10 506 1407 0 254 165120 0 PROC 1368 91 19 1275 0 8 150480 0 S VFS Cache 104 1060 344 1400 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 111 0 1 131072 0 malloc-32768 32768 4 0 124 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 117 11 201 0 16 131072 0 mbuf_packet 256 24 484 530 0 254 130048 0 filedesc0 1072 92 20 1280 0 8 120064 0 ksiginfo 112 98 946 208 0 126 116928 0 pf anchors 1664 3 67 3 0 64 116480 0 malloc-2048 2048 7 41 514 0 8 98304 0 malloc-4096 4096 15 7 40 0 2 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 g_bio 408 0 210 10900 0 30 85680 0 128 Bucket 1024 51 32 274 0 16 84992 0 ertt_txseginfo 40 13 2108 2298 0 254 84840 0 malloc-16384 16384 4 1 7 0 1 81920 0 malloc-2048 2048 31 9 63 0 8 81920 0 64 Bucket 512 98 62 8420 0 30 81920 0 malloc-256 256 155 160 1016 0 62 80640 0 malloc-256 256 205 110 879 0 62 80640 0 malloc-384 384 132 48 223 0 30 69120 0 malloc-64 64 512 559 1566 0 254 68544 0 malloc-128 128 337 190 491 0 126 67456 0 DIRHASH 1024 34 30 38 0 16 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-8192 8192 7 1 33 0 1 65536 0 malloc-8192 8192 7 1 14 0 1 65536 0 malloc-256 256 86 169 1395 0 62 65280 0 32 Bucket 256 81 174 4030 0 62 65280 0 sctp_stream_msg_out 112 0 540 4 0 254 60480 0 malloc-384 384 68 82 715 0 30 57600 0 malloc-8192 8192 6 1 8 0 1 57344 0 VMSPACE 584 65 33 1247 0 16 57232 0 tcp_inpcb 1304 13 29 94 0 8 54768 0 malloc-64 64 329 490 15823 0 254 52416 0 malloc-64 64 380 439 3738 0 254 52416 0 malloc-64 64 467 352 747 0 254 52416 0 tcp_bbr_map 128 0 403 332 0 126 51584 0 malloc-128 128 154 249 840 0 126 51584 0 udp_inpcb 408 9 117 414 0 30 51408 0 malloc-256 256 129 66 1272 0 62 49920 0 malloc-256 256 72 123 410 0 62 49920 0 NAMEI 1024 0 48 18612 0 16 49152 0 malloc-2048 2048 13 11 53 0 8 49152 0 malloc-2048 2048 1 23 574 0 8 49152 0 malloc-1024 1024 8 40 2109 0 16 49152 0 malloc-384 384 94 26 661 0 30 46080 0 da_ccb 544 0 84 2887 0 16 45696 0 pcpu-8 8 4857 775 8271 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 malloc-32 32 1028 358 1757 0 254 44352 0 Files 80 250 300 11052 0 126 44000 0 malloc-4096 4096 4 6 583 0 2 40960 0 pipe 736 22 33 439 0 16 40480 0 sctp_readq 152 1 259 1 0 254 39520 0 sctp_chunk 152 3 257 8 0 254 39520 0 hostcache 64 4 563 4 0 254 36288 0 malloc-64 64 30 537 206 0 254 36288 0 malloc-64 64 8 559 1592 0 254 36288 0 malloc-64 64 154 413 1793 0 254 36288 0 malloc-128 128 28 251 102 0 126 35712 0 malloc-128 128 79 200 3429 0 126 35712 0 malloc-128 128 158 121 1488 0 126 35712 0 malloc-128 128 58 221 1545 0 126 35712 0 itimer 352 0 99 43 0 30 34848 0 ktls_session 256 0 135 5 0 62 34560 0 routing nhops 256 28 107 115 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 36 99 1001 0 62 34560 0 malloc-256 256 5 130 350 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 0 1 12 0 1 32768 0 malloc-4096 4096 6 2 9 0 2 32768 0 malloc-2048 2048 5 11 170 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 6 26 22 0 16 32768 0 malloc-1024 1024 7 25 175 0 16 32768 0 malloc-1024 1024 18 14 33 0 16 32768 0 malloc-1024 1024 19 13 23 0 16 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-512 512 10 54 122 0 30 32768 0 malloc-512 512 7 57 26 0 30 32768 0 malloc-512 512 3 61 58 0 30 32768 0 malloc-512 512 2 62 34 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 2 62 184 0 30 32768 0 malloc-512 512 1 63 14 0 30 32768 0 pcpu-64 64 499 13 499 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 20 244 85 0 126 31680 0 clpbuf 2624 0 12 100 0 4 31488 0 sctp_laddr 48 12 576 132 0 254 28224 0 rl_entry 48 9 579 15 0 254 28224 0 malloc-32 32 136 746 869 0 254 28224 0 16 Bucket 144 63 133 489 0 62 28224 0 4 Bucket 48 7 581 16 0 254 28224 0 AIO 208 0 133 46 0 62 27664 0 udplite_inpcb 408 2 61 7 0 30 25704 0 cpuset 200 8 120 94 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 1 5 524 0 2 24576 0 PWD 40 43 563 288 0 254 24240 0 rtentry 168 31 113 115 0 62 24192 0 8 Bucket 80 50 250 420 0 126 24000 0 malloc-384 384 7 53 7 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 50 0 30 23040 0 domainset 40 0 567 84 0 254 22680 0 ripcb 376 11 49 54 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 ertt 72 13 267 94 0 126 20160 0 malloc-32 32 260 370 418 0 254 20160 0 malloc-32 32 122 508 288 0 254 20160 0 malloc-32 32 114 516 1730 0 254 20160 0 malloc-32 32 119 511 811 0 254 20160 0 malloc-32 32 38 592 2716 0 254 20160 0 2 Bucket 32 66 564 506 0 254 20160 0 KNOTE 160 3 122 319 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 0 35 51 0 16 19320 0 L VFS Cache 320 0 60 20 0 30 19200 0 AIOLIO 272 0 70 6 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 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 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 20 0 1 16384 0 malloc-4096 4096 1 3 9 0 2 16384 0 malloc-4096 4096 2 2 7 0 2 16384 0 malloc-4096 4096 1 3 9 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-2048 2048 2 6 200 0 8 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 sctp_asconf_ack 48 0 336 1 0 254 16128 0 malloc-16 16 401 599 2552 0 254 16000 0 mqueue 248 1 63 1 0 62 15872 0 kenv 258 17 43 1070 0 30 15480 0 tcp_rack_pcb 1088 1 13 2 0 8 15232 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 36 714 155 0 254 12000 0 malloc-16 16 57 693 310 0 254 12000 0 malloc-16 16 71 679 716 0 254 12000 0 malloc-16 16 185 565 3024 0 254 12000 0 malloc-16 16 10 740 330 0 254 12000 0 malloc-16 16 15 735 24815 0 254 12000 0 splice 184 0 63 2 0 62 11592 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 3636 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 17 0 0 3744 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 152 0 0 0 0 62 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf Ethernet anchors 1240 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 152 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-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl