panic: ASan: Invalid access, 2-byte read at 0xfffffe0077ed9e44, UMAUseAfterFree(fd) cpuid = 0 time = 1747777406 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057352370 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573524d0 vpanic() at vpanic+0x257/frame 0xfffffe0057352690 panic() at panic+0xb5/frame 0xfffffe0057352760 kasan_report() at kasan_report+0xdf/frame 0xfffffe0057352830 sctp_common_input_processing() at sctp_common_input_processing+0x8ef/frame 0xfffffe0057352a20 sctp_input_with_port() at sctp_input_with_port+0x46e/frame 0xfffffe0057352bb0 sctp_input() at sctp_input+0x29/frame 0xfffffe0057352bd0 ip_input() at ip_input+0xaa2/frame 0xfffffe0057352cf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057352f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057352f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x25bd657(%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 0xffffffff8161442e _vprintf+0x1ae rdx 0 rbx 0xffffffff827b00c0 .str.27 rsp 0xfffffe00573524b0 rbp 0xfffffe00573524d0 rsi 0 rdi 0xffffffff81614999 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe0008021740 r13 0xfffffffffffffffe r14 0xffffffff827b00c0 .str.27 r15 0 rip 0xffffffff815feb3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd657(%rip) db> show proc Process 12 (intr) at 0xfffffe0008008580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 0 [swi1: netisr 0] 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++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 1015 1002 1002 0 R (threaded) syz-executor 100106 RunQ syz-executor 100403 S uwait 0xfffffe0077d5f080 syz-executor 1009 767 767 0 R (threaded) syz-executor 100166 RunQ syz-executor 100401 S uwait 0xfffffe0077d5eb00 syz-executor 100402 S uwait 0xfffffe0077d5ef00 syz-executor 1008 763 1008 0 R syz-executor 1007 989 989 0 R (threaded) syz-executor 100387 RunQ syz-executor 100399 S uwait 0xfffffe0077d5ee00 syz-executor 1002 763 1002 0 R syz-executor 999 1 999 65 Rs dhclient 992 1 969 0 S uwait 0xfffffe0058a5b580 syz-executor 989 763 989 0 S nanslp 0xffffffff83b9d500 syz-executor 973 1 765 0 S uwait 0xfffffe0007fec580 syz-executor 965 0 0 0 DL mdwait 0xfffffe00785ab000 [md127] 964 0 0 0 DL - 0xffffffff83b47d40 [accounting] 962 1 767 -1 S uwait 0xfffffe0058cf7280 syz-executor 961 1 765 0 S uwait 0xfffffe0077d5ec00 syz-executor 960 1 765 0 S uwait 0xfffffe0058cf7380 syz-executor 950 1 767 0 SV uwait 0xfffffe0058cf8300 syz-executor 949 1 766 0 R (threaded) syz-executor 100263 RunQ syz-executor 100342 S uwait 0xfffffe0058a5d780 syz-executor 100343 S uwait 0xfffffe00780e2e00 syz-executor 100347 RunQ syz-executor 944 0 0 0 DL mdwait 0xfffffe006eb56000 [md0] 937 1 764 0 S uwait 0xfffffe0007fec280 syz-executor 933 1 766 0 S uwait 0xfffffe0058cf7b80 syz-executor 930 1 766 0 S uwait 0xfffffe0058a5d880 syz-executor 927 1 765 0 S uwait 0xfffffe0058a5d580 syz-executor 926 1 767 0 S uwait 0xfffffe0058a5df00 syz-executor 923 1 767 0 S uwait 0xfffffe0058a5af00 syz-executor 922 1 765 0 S uwait 0xfffffe0058a5cd80 syz-executor 918 1 767 0 S uwait 0xfffffe0007fec180 syz-executor 909 1 764 0 S uwait 0xfffffe0058a5d680 syz-executor 907 1 767 0 S uwait 0xfffffe0058cf8500 syz-executor 905 1 765 0 S uwait 0xfffffe0007fec480 syz-executor 903 1 764 0 S uwait 0xfffffe0007fec680 syz-executor 900 1 767 0 S uwait 0xfffffe0058a5a280 syz-executor 896 1 765 0 S uwait 0xfffffe0058a5d480 syz-executor 895 1 764 0 S uwait 0xfffffe0058a5ba00 syz-executor 888 1 765 0 S uwait 0xfffffe0058cf7580 syz-executor 877 1 765 0 S umtxn 0xfffffe0058a5dd00 syz-executor 875 1 765 0 S uwait 0xfffffe0007fece00 syz-executor 874 0 0 0 DL (threaded) [KTLS] 100141 D - 0xfffffe0054629400 [thr_0] 100216 D - 0xfffffe0054629480 [thr_1] 100217 D - 0xffffffff83caec28 [reclaim_0] 872 1 766 0 S uwait 0xfffffe0058a5a180 syz-executor 866 865 767 60929 SV uwait 0xfffffe0058a5de00 syz-executor 865 1 767 60929 DV ppwait 0xfffffe005492c000 syz-executor 861 0 0 0 DL (threaded) [so_splice] 100194 D - 0xfffffe0058a5db00 [thr_0] 100195 D - 0xfffffe0058a5db40 [thr_1] 841 0 0 0 DL - 0xffffffff83cad400 [soaiod4] 840 0 0 0 DL - 0xffffffff83cad400 [soaiod3] 839 0 0 0 DL - 0xffffffff83cad400 [soaiod2] 838 0 0 0 DL - 0xffffffff83cad400 [soaiod1] 833 1 765 0 S uwait 0xfffffe0058a5bf00 syz-executor 832 1 765 0 S uwait 0xfffffe0058cf7e80 syz-executor 831 1 765 0 S uwait 0xfffffe0058cf7d80 syz-executor 824 1 766 0 S uwait 0xfffffe0058a5c280 syz-executor 823 0 0 0 DL aiordy 0xfffffe00548deae0 [aiod4] 822 0 0 0 DL aiordy 0xfffffe00548df040 [aiod3] 821 0 0 0 DL aiordy 0xfffffe00548d2020 [aiod2] 820 0 0 0 DL aiordy 0xfffffe005490a5a0 [aiod1] 818 1 766 0 S uwait 0xfffffe0058a5c480 syz-executor 815 1 815 0 Ss select 0xfffffe006eb716c0 dhclient 810 1 810 0 Ss select 0xfffffe0059db3bc0 dhclient 784 424 424 0 R sh 767 763 767 0 R syz-executor 763 761 761 0 S select 0xfffffe00547f9b40 syz-executor 761 759 761 0 Ss pause 0xfffffe00548d1b70 csh 759 682 759 0 Ss select 0xfffffe0059db41c0 sshd 749 1 749 0 Ts+ getty 748 1 748 0 Ts+ ttyin 0xfffffe0058e288b0 getty 747 1 747 0 Ts+ ttyin 0xfffffe0058e28cb0 getty 746 1 746 0 Ts+ ttyin 0xfffffe0058e290b0 getty 745 1 745 0 Ts+ ttyin 0xfffffe0058e294b0 getty 744 1 744 0 Ts+ ttyin 0xfffffe0058e298b0 getty 743 1 743 0 Ts+ ttyin 0xfffffe0058e29cb0 getty 741 1 741 0 Ts+ ttyin 0xfffffe0058e2a0b0 getty 740 1 740 0 Ts+ ttyin 0xfffffe0058e2a4b0 getty 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe00547f9440 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffffe0054807ae0 devd 423 1 423 65 Rs dhclient 338 1 338 0 Ss select 0xfffffe0059db4040 dhclient 335 1 335 0 Ss select 0xfffffe00547f9bc0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100081 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058e36ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100084 D launds 0xffffffff83cea304 [laundry: dom0] 100085 D umarcl 0xffffffff81dcfa60 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8456c850 [pf purge] 5 0 0 0 RL [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058555030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058555080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 RunQ [clock (0)] 100032 Run CPU 1 [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 0 [swi1: netisr 0] 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++] 100069 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f66200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f66100 [jail_remove taskq] 100012 D - 0xfffffe0007f66000 [bus taskq] 100015 D - 0xfffffe0007f65c00 [thread taskq] 100017 D - 0xfffffe0007f65a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f65900 [deferred_unmount ta] 100019 D - 0xfffffe0007f65800 [inm_free taskq] 100020 D - 0xfffffe0007f65700 [in6m_free taskq] 100021 D - 0xfffffe0007f65600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f65500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f65500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f65500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f65500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f65400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f65400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f65400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f65400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f65300 [firmware taskq] 100041 D - 0xfffffe0007f65100 [crypto_0] 100042 D - 0xfffffe0007f65100 [crypto_1] 100057 D - 0xfffffe0007f64e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f64d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f64c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f64b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856cd00 [virtio_balloon] 100066 D - 0xffffffff827b5400 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f66300 [mca taskq] 100075 D - 0xfffffe0007f65000 [CAM taskq] 100077 D - 0xfffffe0007f64a00 [ipsec_offload] 804 784 424 65 Z dhclient db> show all locks Process 1007 (syz-executor) thread 0xfffffe0054942740 (100387) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054914980) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 Process 5 (sctp_iterator) thread 0xfffffe0054801000 (100067) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0077eac320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1522 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0077ddf868) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1500 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff848666c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1459 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0008243aa8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1458 Process 12 (intr) thread 0xfffffe0008021740 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0077eaba50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1046 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5458K 681 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4219 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 331 1324K 526 newblk 40 1034K 1376 vfscache 3 1025K 3 pcb 118 764K 300 filedesc 76 602K 420 inodedep 32 524K 406 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 207 422K 1131 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 8854 acpica 1674 184K 54438 vmem 5 144K 6 tidhash 3 141K 3 pagedep 23 134K 180 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 115 115K 141 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 mtx_pool 3 74K 3 md_sectors 18 72K 18 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 527 ddb_capture 1 64K 1 kdtrace 271 50K 1421 umtx 368 46K 368 temp 52 38K 2244 BPF 28 37K 38 shm 2 34K 12 DEVFS3 134 34K 145 hostcache 1 32K 1 LRO 30 31K 34 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 99 25K 105 routetbl 316 25K 854 lltable 69 21K 84 ifnet 11 21K 12 DEVFS_RULE 56 20K 56 sctp_atcl 47 18K 111 ether_multi 211 17K 296 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1653 eventhandler 163 14K 163 GEOM 75 13K 571 in6_multi 85 12K 106 kenv 95 12K 95 plimit 27 11K 373 CAM queue 5 11K 1528 rman 82 10K 457 shmfd 4 10K 9 DEVFSP 148 10K 210 rpc 8 9K 8 kqueue 105 9K 1296 md_disk 20 9K 22 bmsafemap 3 9K 326 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 filemon 1 8K 11 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 72 cred 28 7K 221 crypto 13 7K 36 sglist 6 7K 6 CAM DEV 3 6K 510 pwddesc 93 6K 1029 pfs_nodes 22 6K 22 pf_ifnet 14 6K 32 cryptodev 78 5K 179 ufs_dirhash 24 5K 33 UMA 270 5K 270 tcp_fsb_rack 2 5K 8 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 63 4K 81 freework 16 4K 260 acpisem 28 4K 28 proc-args 112 4K 2168 tun 8 3K 8 selfd 48 3K 69831 CC Mem 23 3K 85 mkdir 22 3K 310 terminal 11 3K 11 session 22 3K 41 ip6ndp 18 3K 21 uidinfo 6 3K 16 diradd 20 3K 305 acpidev 20 3K 20 sctp_ifa 19 3K 22 hhook 8 3K 10 in_multi 9 3K 17 clone 9 3K 9 sctp_atky 53 3K 120 newdirblk 17 3K 155 sctp_stro 2 2K 5 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 66 Unitno 30 2K 229 CAM XPT 22 2K 543 nhops 6 2K 10 toponodes 6 2K 6 inpcbpolicy 45 2K 329 ipsecpolicy 2 2K 2 select 11 2K 43 mld 10 2K 10 igmp 10 2K 10 msi 9 2K 9 netlink 2 2K 146 sctp_iter 4 1K 24 sctp_ifn 8 1K 22 sctp_stri 2 1K 4 softdep 1 1K 1 dirrem 4 1K 273 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 28 NFSD session 1 1K 1 mount 19 1K 423 osd 28 1K 100 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_timw 3 1K 3 freeblks 3 1K 168 indirdep 3 1K 150 pfil 6 1K 6 isadev 6 1K 10 sctp_athm 47 1K 112 pci_link 10 1K 10 freefile 5 1K 215 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 6 ktls 2 1K 14 tcp_pcm_rack 1 1K 4 ip6opt 1 1K 11 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 filedesc_to_leader 3 1K 5 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 3 ip6_msource 2 1K 3 VN POLL 1 1K 8 aio 4 1K 5 soname 5 1K 3454 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_a_it 4 1K 24 sctp_aadr 1 1K 5 sctp_map 4 1K 10 ip_moptions 1 1K 5 in_mfilter 1 1K 8 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 4 entropy 2 1K 38 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 74 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4 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 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 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 268 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 75 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 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 0 ipsecrequest 0 0K 0 ip6_moptions 0 0K 6 in6_mfilter 0 0K 9 frag6 0 0K 1 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 3 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 25 fadvise 0 0K 0 statfs 0 0K 191 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 29 lio 0 0K 13 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14346 ioctlops 0 0K 143 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 364 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 658 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 202 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 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 90 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 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 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 875 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 8337 1061 14197 0 254 38494208 0 mbuf 256 9034 628 25223 0 254 2473472 0 BUF TRIE 152 344 11460 1237 0 62 1794208 0 malloc-384 384 4155 45 4513 0 30 1612800 0 RADIX NODE 152 10039 148 37988 0 62 1548424 0 malloc-128 128 11625 93 12155 0 126 1499904 0 malloc-4096 4096 331 5 526 0 2 1376256 0 UMA Slabs 0 112 11145 9 11145 0 126 1249248 0 malloc-64 64 286 17039 70302 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17957 82 17957 0 254 1010184 0 malloc-65536 65536 10 1 14 0 1 720896 0 malloc-16384 16384 40 3 398 0 1 704512 0 FFS inode 1168 571 17 795 0 8 686784 0 sctp_ep 1152 43 468 102 0 254 588672 0 sctp_asoc 2256 2 253 5 0 254 575280 0 socket 1024 109 399 1701 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-4096 4096 117 5 1114 0 2 499712 0 256 Bucket 2048 209 7 1266 0 8 442368 0 tcp_log 416 659 358 779 0 254 423072 0 VM OBJECT 248 1467 149 15876 0 62 400768 0 malloc-65536 65536 4 2 114 0 1 393216 0 sctp_raddr 736 8 509 18 0 254 380512 0 THREAD 1824 175 9 403 0 8 335616 0 VNODE 440 615 78 841 0 30 304920 0 malloc-64 64 3956 139 6470 0 254 262080 0 malloc-256 256 563 442 3097 0 62 257280 0 MAP ENTRY 96 2151 369 52236 0 126 241920 0 malloc-16 16 14567 183 17197 0 254 236000 0 malloc-2048 2048 100 12 137 0 8 229376 0 DEVCTL 1024 61 159 188 0 0 225280 0 malloc-65536 65536 1 2 101 0 1 196608 0 malloc-32768 32768 1 5 126 0 1 196608 0 malloc-32 32 5665 257 9469 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 177 39 530 0 16 179712 0 malloc-128 128 1212 183 25461 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 18 498 1223 0 254 165120 0 malloc-2048 2048 47 33 298 0 8 163840 0 FFS2 dinode 256 571 59 794 0 62 161280 0 PROC 1376 94 16 1016 0 8 151360 0 malloc-1024 1024 132 12 369 0 16 147456 0 S VFS Cache 104 1033 371 1283 0 126 146016 0 malloc-65536 65536 0 2 10 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 21 487 1114 0 254 130048 0 filedesc0 1072 93 19 1029 0 8 120064 0 ksiginfo 112 90 954 263 0 126 116928 0 malloc-2048 2048 4 52 524 0 8 114688 0 malloc-128 128 537 238 3812 0 126 99200 0 malloc-32768 32768 1 2 6 0 1 98304 0 malloc-4096 4096 19 5 603 0 2 98304 0 UMA Kegs 384 228 5 228 0 30 89472 0 g_bio 408 0 210 8287 0 30 85680 0 128 Bucket 1024 47 36 255 0 16 84992 0 malloc-128 128 452 199 1054 0 126 83328 0 malloc-128 128 426 225 1080 0 126 83328 0 malloc-8192 8192 7 3 15 0 1 81920 0 sctp_chunk 152 6 514 11 0 254 79040 0 malloc-64 64 814 257 2357 0 254 68544 0 malloc-64 64 616 455 2607 0 254 68544 0 md0 8 8192 192 8192 0 254 67072 0 DIRHASH 1024 34 30 40 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 2 2 9 0 1 65536 0 malloc-4096 4096 10 6 31 0 2 65536 0 64 Bucket 512 83 45 3143 0 30 65536 0 malloc-384 384 70 80 830 0 30 57600 0 malloc-384 384 113 37 113 0 30 57600 0 malloc-8192 8192 4 3 16 0 1 57344 0 malloc-8192 8192 5 2 136 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 4 10 240 0 2 57344 0 malloc-4096 4096 11 3 13 0 2 57344 0 VMSPACE 584 64 34 981 0 16 57232 0 tcp_inpcb 1304 23 19 84 0 8 54768 0 Files 80 415 235 8445 0 126 52000 0 malloc-128 128 183 220 1013 0 126 51584 0 malloc-256 256 64 131 441 0 62 49920 0 malloc-256 256 80 115 1569 0 62 49920 0 malloc-256 256 56 139 197 0 62 49920 0 malloc-256 256 68 127 596 0 62 49920 0 32 Bucket 256 79 116 513 0 62 49920 0 NAMEI 1024 0 48 14938 0 16 49152 0 malloc-2048 2048 15 9 78 0 8 49152 0 malloc-2048 2048 17 7 542 0 8 49152 0 malloc-1024 1024 8 40 523 0 16 49152 0 pcpu-64 64 499 269 499 0 254 49152 0 malloc-384 384 54 66 121 0 30 46080 0 malloc-384 384 80 40 91 0 30 46080 0 da_ccb 544 0 84 2172 0 16 45696 0 pcpu-8 8 5131 501 5514 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 pipe 736 25 30 330 0 16 40480 0 sctp_readq 152 0 260 1 0 254 39520 0 udp_inpcb 408 11 79 195 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 15 552 13898 0 254 36288 0 malloc-64 64 6 561 7 0 254 36288 0 malloc-64 64 320 247 1941 0 254 36288 0 malloc-64 64 17 550 47 0 254 36288 0 malloc-128 128 2 277 6 0 126 35712 0 malloc-128 128 81 198 850 0 126 35712 0 routing nhops 256 36 99 50 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 10 125 480 0 62 34560 0 malloc-256 256 5 130 13 0 62 34560 0 malloc-256 256 40 95 516 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 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-2048 2048 7 9 45 0 8 32768 0 malloc-2048 2048 3 13 78 0 8 32768 0 malloc-1024 1024 1 31 9 0 16 32768 0 malloc-1024 1024 26 6 57 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 3 29 12 0 16 32768 0 malloc-1024 1024 2 30 1115 0 16 32768 0 malloc-512 512 2 62 4 0 30 32768 0 malloc-512 512 4 60 163 0 30 32768 0 malloc-512 512 2 62 68 0 30 32768 0 malloc-512 512 9 55 12 0 30 32768 0 malloc-512 512 9 55 91 0 30 32768 0 malloc-512 512 8 56 29 0 30 32768 0 tcp_bbr_pcb 896 1 35 4 0 16 32256 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 30 234 51 0 126 31680 0 clpbuf 2624 0 12 61 0 4 31488 0 sctp_laddr 48 6 582 29 0 254 28224 0 rl_entry 48 2 586 6 0 254 28224 0 malloc-32 32 291 591 3048 0 254 28224 0 16 Bucket 144 62 134 403 0 62 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 AIO 208 3 130 39 0 62 27664 0 udplite_inpcb 408 1 62 11 0 30 25704 0 cpuset 200 8 120 50 0 62 25600 0 malloc-8192 8192 1 2 26 0 1 24576 0 malloc-4096 4096 1 5 6 0 2 24576 0 ertt_txseginfo 40 0 606 2070 0 254 24240 0 PWD 40 42 564 216 0 254 24240 0 rtentry 168 38 106 50 0 62 24192 0 8 Bucket 80 57 243 386 0 126 24000 0 itimer 352 1 65 7 0 30 23232 0 malloc-384 384 3 57 4 0 30 23040 0 malloc-384 384 29 31 55 0 30 23040 0 tcp_rack_pcb 1088 1 20 4 0 8 22848 0 domainset 40 0 567 43 0 254 22680 0 ripcb 376 10 50 39 0 30 22560 0 Mountpoints 2816 2 6 5 0 4 22528 0 ertt 72 23 257 84 0 126 20160 0 malloc-32 32 102 528 566 0 254 20160 0 malloc-32 32 98 532 507 0 254 20160 0 malloc-32 32 222 408 1359 0 254 20160 0 malloc-32 32 11 619 17 0 254 20160 0 malloc-32 32 71 559 583 0 254 20160 0 malloc-32 32 5 625 1061 0 254 20160 0 2 Bucket 32 73 557 446 0 254 20160 0 KNOTE 160 3 122 112 0 62 20000 0 tcp_rack_map 128 0 155 11 0 126 19840 0 tcp_bbr_map 128 0 155 8 0 126 19840 0 cryptop 280 0 70 12 0 30 19600 0 AIOCB 552 0 35 38 0 16 19320 0 ktls_session 256 1 74 3 0 62 19200 0 L VFS Cache 320 0 60 27 0 30 19200 0 AIOLIO 272 0 70 13 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-8192 8192 1 1 2 0 1 16384 0 malloc-8192 8192 0 2 5 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 8 0 2 16384 0 malloc-1024 1024 3 13 9 0 16 16384 0 malloc-512 512 0 32 5 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 2 0 254 16128 0 sctp_asconf_ack 48 1 335 5 0 254 16128 0 malloc-16 16 549 451 4955 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 61 689 331 0 254 12000 0 malloc-16 16 37 713 734 0 254 12000 0 malloc-16 16 50 700 24912 0 254 12000 0 malloc-16 16 23 727 31 0 254 12000 0 malloc-16 16 52 698 102 0 254 12000 0 malloc-16 16 46 704 212 0 254 12000 0 splice 184 0 63 2 0 62 11592 0 malloc-384 384 0 30 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2103 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 38 0 0 3744 0 md127 8 0 0 0 0 254 0 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 frags 256 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 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 mqueue 248 0 0 0 0 62 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-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 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