if_delpanic: ASan: Invalid access, 2-byte read at 0xfffffe007b1ed2c4, UMAUseAfterFree(fd) cpuid = 1 time = 1747553723 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 $0,0x25bd7e7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff816142ae _vprintf+0x1ae rdx 0 rbx 0xffffffff827b0060 .str.27 rsp 0xfffffe00573524b0 rbp 0xfffffe00573524d0 rsi 0 rdi 0xffffffff81614819 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe0008021740 r13 0xfffffffffffffffd r14 0xffffffff827b0060 .str.27 r15 0 rip 0xffffffff815fe9ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd7e7(%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 1 [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 1448 1436 1436 0 RV syz-executor 1447 765 765 0 R (threaded) syz-executor 100807 RunQ syz-executor 100815 RunQ syz-executor 1443 767 767 0 R (threaded) syz-executor 100622 RunQ syz-executor 100813 S sbwait 0xfffffe006f08720c syz-executor 100816 S uwait 0xfffffe007b28b480 syz-executor 1436 763 1436 0 D ppwait 0xfffffe00549a1000 syz-executor 1431 1 767 0 S uwait 0xfffffe0076cb4480 syz-executor 1422 763 1422 0 RE syz-executor 1409 1 764 0 S uwait 0xfffffe007b28bb00 syz-executor 1405 1 767 0 S uwait 0xfffffe007b28c880 syz-executor 1392 1 765 0 S uwait 0xfffffe0058a5da00 syz-executor 1375 1 767 0 SV uwait 0xfffffe0058a5db80 syz-executor 1372 1 767 0 S uwait 0xfffffe007b28cd00 syz-executor 1365 0 0 0 DL mdwait 0xfffffe0076cd9000 [md0] 1355 1 764 0 S uwait 0xfffffe0007fecd00 syz-executor 1342 0 0 0 DL mdwait 0xfffffe006f003000 [md5] 1310 1 764 0 S uwait 0xfffffe007b28c400 syz-executor 1284 1 765 0 S uwait 0xfffffe0058a5a580 syz-executor 1261 1 767 0 S uwait 0xfffffe0007fec380 syz-executor 1253 1 765 0 S uwait 0xfffffe0058a5b280 syz-executor 1238 1 765 0 SV uwait 0xfffffe007b28bf00 syz-executor 1231 1 767 0 S uwait 0xfffffe007b28ce00 syz-executor 1220 1 767 0 S uwait 0xfffffe007b28c600 syz-executor 1213 1 767 0 S uwait 0xfffffe007b28c700 syz-executor 1211 1 765 0 SV uwait 0xfffffe0058a5a280 syz-executor 1197 1 765 0 S uwait 0xfffffe0007fec180 syz-executor 1194 1 764 0 SV sigwait 0xfffffe00549640b0 syz-executor 1181 1 765 0 S uwait 0xfffffe0058a5a680 syz-executor 1179 1 767 0 S uwait 0xfffffe0007fec580 syz-executor 1172 1 767 0 S uwait 0xfffffe0007fec280 syz-executor 1151 1 767 0 S uwait 0xfffffe0058cf7a00 syz-executor 1115 1 767 0 S uwait 0xfffffe0058cf8d00 syz-executor 1104 1 764 0 S uwait 0xfffffe0007fecc00 syz-executor 1097 1 764 0 S uwait 0xfffffe007b28d080 syz-executor 1092 1 765 0 SV uwait 0xfffffe0058a5ad00 syz-executor 1088 1 764 0 S uwait 0xfffffe007b28d180 syz-executor 1081 1 1081 0 S uwait 0xfffffe007b28cb00 syz-executor 1078 1 767 0 S uwait 0xfffffe0007fec900 syz-executor 1060 1 767 0 SV uwait 0xfffffe007b28cc00 syz-executor 1009 1 764 0 S umtxn 0xfffffe0058a5a180 syz-executor 1003 1 767 0 SV uwait 0xfffffe007b28d280 syz-executor 993 1 765 0 SV uwait 0xfffffe0007fec800 syz-executor 981 1 765 0 SV uwait 0xfffffe007b28d380 syz-executor 965 1 766 0 S uwait 0xfffffe0058a5b380 syz-executor 943 1 764 0 SV uwait 0xfffffe0058cf7180 syz-executor 935 1 767 0 S uwait 0xfffffe0007fecb00 syz-executor 929 1 765 0 S uwait 0xfffffe0058cf7c00 syz-executor 907 1 764 0 S uwait 0xfffffe0058cf7b00 syz-executor 901 1 899 0 S umtxn 0xfffffe0058cf8c00 syz-executor 895 894 765 0 S uwait 0xfffffe0058a5df00 syz-executor 894 1 765 0 SV uwait 0xfffffe0058a5b180 syz-executor 892 0 0 0 DL (threaded) [so_splice] 100189 D - 0xfffffe0007fec700 [thr_0] 100229 D - 0xfffffe0007fec740 [thr_1] 867 1 767 0 T uwait 0xfffffe0058a5bf00 syz-executor 825 815 825 0 Ss select 0xfffffe0059daa940 dhclient 824 1 767 0 SV uwait 0xfffffe0058cf7f00 syz-executor 819 1 819 0 Ss select 0xfffffe0059daa340 dhclient 815 796 424 65 S select 0xfffffe0059daa440 dhclient 813 0 0 0 DL aiordy 0xfffffe005492c5a0 [aiod4] 812 0 0 0 DL aiordy 0xfffffe0008026ac0 [aiod3] 811 0 0 0 DL aiordy 0xfffffe00548ff560 [aiod2] 810 0 0 0 DL aiordy 0xfffffe005492cb00 [aiod1] 796 424 424 0 S wait 0xfffffe0054911b00 sh 767 763 767 0 R syz-executor 765 763 765 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0054809110 csh 759 682 759 0 Ss select 0xfffffe00547f96c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e288b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e290b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e294b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e298b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 738 1 18 0 S+ piperd 0xfffffe006f0069e0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d500 sleep 736 1 18 0 S+ wait 0xfffffe0054807ae0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe00547f9840 sshd 495 1 495 0 Ss select 0xfffffe00547f9a40 syslogd 424 1 424 0 Ss wait 0xfffffe00548085a0 devd 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 RunQ [/ 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 0xffffffff81dcf960 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844a7850 [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_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [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 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [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 1 [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 RLs (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 Run CPU 0 [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 0xfffffe005856dd00 [virtio_balloon] 100066 D - 0xffffffff827b53a1 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f67100 [mca taskq] 100075 D - 0xfffffe0007f65000 [CAM taskq] 100077 D - 0xfffffe0007f64a00 [ipsec_offload] db> show all locks Process 1447 (syz-executor) thread 0xfffffe00549b4740 (100815) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008521118) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0071986ac0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1229 Process 1443 (syz-executor) thread 0xfffffe00549b4000 (100813) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006f0871c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4840 Process 5 (sctp_iterator) thread 0xfffffe0054801000 (100067) exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff848546c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1459 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0008243a88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1458 Process 12 (intr) thread 0xfffffe0008021740 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe007b0db8b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1211 Process 0 (kernel) thread 0xfffffe0008018000 (100020) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe007b53b1a0) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3763 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce10e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:648 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 601 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4215 sysctloid 35008 2062K 35083 vtbuf 24 1968K 46 kobj 331 1324K 515 newblk 42 1035K 2418 vfscache 3 1025K 3 pcb 184 844K 562 filedesc 102 810K 1222 inodedep 36 526K 971 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 221 442K 1579 md_sectors 75 300K 75 vmem 5 274K 9 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 213127 acpica 1674 184K 54432 tidhash 3 141K 3 pagedep 22 134K 515 DEVFS1 131 131K 188 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 523 ddb_capture 1 64K 1 LRO 56 57K 96 kdtrace 277 51K 2267 umtx 400 50K 400 routetbl 1031 44K 3075 temp 40 38K 3333 DEVFS3 131 33K 160 hostcache 1 32K 1 shm 1 32K 8 sctp_atcl 83 32K 178 msg 4 30K 4 CC Mem 225 29K 1332 kbdmux 6 28K 6 BPF 20 21K 132 ifaddr 74 20K 248 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 49 15K 215 ithread 90 15K 90 bus-sc 34 15K 1650 ifnet 8 15K 27 cred 56 14K 354 eventhandler 163 14K 163 GEOM 75 13K 539 kenv 95 12K 95 ether_multi 144 12K 777 shmfd 7 11K 32 md_disk 77 11K 82 CAM queue 5 11K 1528 rman 82 10K 447 plimit 25 10K 521 rpc 8 9K 8 bmsafemap 3 9K 835 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 9 filemon 1 8K 11 pfs_vncache 1 8K 1 in6_multi 58 8K 260 inpcbpolicy 250 8K 2042 audit_evclass 239 8K 301 taskqueue 69 8K 78 pf_ifnet 21 7K 118 kqueue 100 7K 1900 pwddesc 98 7K 1468 sglist 6 7K 6 CAM DEV 3 6K 510 mount 33 6K 1139 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 UMA 267 5K 267 DEVFSP 68 5K 475 sctp_ifa 33 5K 53 vt 11 5K 11 osd 230 5K 1346 freework 17 5K 748 sctp_stro 4 4K 12 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 sctp_atky 89 4K 193 proc-args 121 4K 3038 diradd 23 3K 752 kcovinfo 45 3K 216 terminal 11 3K 11 uidinfo 5 3K 35 session 20 3K 60 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 mkdir 17 3K 936 lockf 20 3K 122 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 13 2K 53 tun 5 2K 24 sctp_timw 7 2K 7 Unitno 30 2K 146 newdirblk 13 2K 468 crypto 5 2K 97 CAM XPT 22 2K 543 dirrem 6 2K 693 in_multi 6 2K 39 selfd 24 2K 59560 toponodes 6 2K 6 ipsecpolicy 2 2K 2 sctp_athm 83 2K 180 msi 9 2K 9 netlink 2 2K 468 softdep 1 1K 1 freeblks 4 1K 493 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 128 select 8 1K 69 NFSD session 1 1K 1 mld 7 1K 26 igmp 7 1K 26 CAM periph 4 1K 271 cryptodev 12 1K 418 ipsec 3 1K 3 sctp_ifn 6 1K 53 freefile 6 1K 602 indirdep 3 1K 217 pfil 6 1K 6 isadev 6 1K 8 pci_link 10 1K 10 encap_export_host 12 1K 12 sctp_stri 1 1K 6 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 iov 5 1K 18946 sctp_iter 1 1K 79 ip_msource 4 1K 30 vnodes 1 1K 11 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 sctp_aadr 2 1K 36 sctp_map 8 1K 24 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 7 procdesc 1 1K 8 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3983 filecaps 4 1K 74 sctp_vrf 1 1K 1 ip_moptions 1 1K 37 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 5 entropy 2 1K 54 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_a_it 1 1K 79 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 20 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 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 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 mqdata 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 308 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 38 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 127 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 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 38 ipsecrequest 0 0K 0 ip6opt 0 0K 74 ip6_msource 0 0K 0 ip6_moptions 0 0K 7 in6_mfilter 0 0K 5 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 in_mfilter 0 0K 86 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 21 fadvise 0 0K 0 VN POLL 0 0K 5 statfs 0 0K 310 namei_tracker 0 0K 13 export_host 0 0K 0 cl_savebuf 0 0K 49 lio 0 0K 64 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 193 eventfd 0 0K 8 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 368 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 661 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 84 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 525 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 8322 1076 18485 0 254 38494208 0 mbuf 256 8761 901 34338 0 254 2473472 0 BUF TRIE 152 259 11545 2002 0 62 1794208 0 malloc-384 384 4144 26 4596 0 30 1601280 0 malloc-128 128 11513 205 13186 0 126 1499904 0 RADIX NODE 152 8809 260 57207 0 62 1378488 0 malloc-4096 4096 331 5 515 0 2 1376256 0 UMA Slabs 0 112 11375 31 11375 0 126 1277472 0 vmem btag 56 22253 34 22253 0 254 1248072 0 sctp_asoc 2256 4 506 12 0 254 1150560 0 malloc-64 64 239 17086 60318 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 53 5 790 0 1 950272 0 socket 1024 350 414 3845 0 254 782336 0 FFS inode 1168 627 24 1280 0 8 760368 0 malloc-4096 4096 178 6 1846 0 2 753664 0 pbuf 2624 0 245 0 0 2 642880 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 78 433 161 0 254 588672 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 223 9 1679 0 8 475136 0 VM OBJECT 248 1743 129 22864 0 62 464256 0 malloc-65536 65536 4 2 114 0 1 393216 0 tcp_inpcb 1304 225 72 1330 0 8 387288 0 sctp_raddr 736 9 508 27 0 254 380512 0 DEVCTL 1024 261 103 388 0 0 372736 0 THREAD 1824 177 23 816 0 8 364800 0 VNODE 440 668 88 1342 0 30 332640 0 md0 8 37462 130 37462 0 254 300736 0 MAP ENTRY 96 2507 391 80973 0 126 278208 0 malloc-65536 65536 1 3 89 0 1 262144 0 malloc-64 64 3857 238 189805 0 254 262080 0 malloc-2048 2048 101 19 302 0 8 245760 0 malloc-16 16 14424 326 25863 0 254 236000 0 malloc-256 256 538 332 5590 0 62 222720 0 malloc-32 32 6339 339 20704 0 254 213696 0 tcp_log 416 0 513 122 0 254 213408 0 malloc-128 128 1413 230 26730 0 126 210304 0 FPU_save_area 832 179 46 1238 0 16 187200 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-2048 2048 83 5 357 0 8 180224 0 FFS2 dinode 256 627 63 1280 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 98 23 1449 0 8 166496 0 unpcb 320 24 492 1511 0 254 165120 0 malloc-32768 32768 0 5 141 0 1 163840 0 malloc-1024 1024 148 12 415 0 16 163840 0 S VFS Cache 104 1070 451 1842 0 126 158184 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-2048 2048 6 58 624 0 8 131072 0 mbuf_packet 256 56 452 1891 0 254 130048 0 filedesc0 1072 99 13 1468 0 8 120064 0 ksiginfo 112 97 947 182 0 126 116928 0 g_bio 408 0 270 11909 0 30 110160 0 malloc-128 128 532 243 3849 0 126 99200 0 malloc-128 128 424 351 1846 0 126 99200 0 malloc-32768 32768 2 1 122 0 1 98304 0 malloc-32768 32768 1 2 10 0 1 98304 0 malloc-4096 4096 20 4 618 0 2 98304 0 64 Bucket 512 99 93 8332 0 30 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 128 Bucket 1024 57 26 302 0 16 84992 0 Files 80 687 363 14174 0 126 84000 0 malloc-128 128 463 188 1451 0 126 83328 0 sctp_chunk 152 8 512 11 0 254 79040 0 malloc-8192 8192 4 5 16 0 1 73728 0 malloc-8192 8192 6 3 10 0 1 73728 0 udp_inpcb 408 17 163 477 0 30 73440 0 malloc-64 64 709 362 3400 0 254 68544 0 malloc-64 64 621 450 3083 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 8 8 21 0 2 65536 0 malloc-2048 2048 29 3 572 0 8 65536 0 VMSPACE 584 74 38 1406 0 16 65408 0 malloc-256 256 72 183 1286 0 62 65280 0 32 Bucket 256 88 167 9151 0 62 65280 0 sctp_stream_msg_out 112 1 539 7 0 254 60480 0 malloc-384 384 72 78 1623 0 30 57600 0 malloc-384 384 124 26 124 0 30 57600 0 malloc-8192 8192 5 2 129 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-128 128 182 221 982 0 126 51584 0 malloc-128 128 70 333 2241 0 126 51584 0 malloc-256 256 61 134 1038 0 62 49920 0 malloc-256 256 104 91 2988 0 62 49920 0 malloc-256 256 86 109 349 0 62 49920 0 malloc-256 256 37 158 922 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 21278 0 16 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-16384 16384 2 1 3 0 1 49152 0 malloc-4096 4096 7 5 17 0 2 49152 0 malloc-2048 2048 11 13 94 0 8 49152 0 malloc-1024 1024 26 22 180 0 16 49152 0 malloc-1024 1024 7 41 520 0 16 49152 0 malloc-384 384 90 30 193 0 30 46080 0 malloc-384 384 74 46 140 0 30 46080 0 da_ccb 544 0 84 3103 0 16 45696 0 pcpu-8 8 5036 596 8605 0 254 45056 0 malloc-8192 8192 2 3 23 0 1 40960 0 malloc-4096 4096 3 7 559 0 2 40960 0 pipe 736 27 28 538 0 16 40480 0 sctp_readq 152 1 259 1 0 254 39520 0 hostcache 64 3 564 3 0 254 36288 0 ertt 72 225 279 1330 0 126 36288 0 malloc-64 64 20 547 17502 0 254 36288 0 malloc-64 64 6 561 6 0 254 36288 0 malloc-64 64 322 245 2382 0 254 36288 0 malloc-64 64 14 553 110 0 254 36288 0 16 Bucket 144 76 176 409 0 62 36288 0 tcp_bbr_map 128 0 279 50 0 126 35712 0 malloc-128 128 2 277 28 0 126 35712 0 routing nhops 256 29 106 114 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 10 125 1176 0 62 34560 0 malloc-256 256 2 133 32 0 62 34560 0 TURNSTILE 136 201 51 201 0 62 34272 0 ripcb 376 8 82 198 0 30 33840 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-16384 16384 0 2 3 0 1 32768 0 malloc-16384 16384 0 2 3 0 1 32768 0 malloc-2048 2048 5 11 16 0 8 32768 0 malloc-2048 2048 6 10 41 0 8 32768 0 malloc-2048 2048 2 14 159 0 8 32768 0 malloc-1024 1024 5 27 26 0 16 32768 0 malloc-1024 1024 2 30 31 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 2 30 29 0 16 32768 0 malloc-1024 1024 2 30 1555 0 16 32768 0 malloc-512 512 1 63 6 0 30 32768 0 malloc-512 512 0 64 7 0 30 32768 0 malloc-512 512 4 60 162 0 30 32768 0 malloc-512 512 2 62 250 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 4 60 204 0 30 32768 0 malloc-512 512 7 57 84 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 PWD 40 57 751 521 0 254 32320 0 tcp_bbr_pcb 896 0 36 8 0 16 32256 0 ipq 56 2 574 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 88 0 126 31680 0 clpbuf 2624 0 12 116 0 4 31488 0 sctp_laddr 48 8 580 129 0 254 28224 0 rl_entry 48 7 581 15 0 254 28224 0 malloc-32 32 344 538 2697 0 254 28224 0 malloc-32 32 346 536 3248 0 254 28224 0 4 Bucket 48 8 580 16 0 254 28224 0 AIO 208 5 128 123 0 62 27664 0 udplite_inpcb 408 0 63 37 0 30 25704 0 cpuset 200 7 121 58 0 62 25600 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 1 2 22 0 1 24576 0 ertt_txseginfo 40 0 606 2222 0 254 24240 0 rtentry 168 29 115 114 0 62 24192 0 8 Bucket 80 65 235 631 0 126 24000 0 itimer 352 0 66 18 0 30 23232 0 splice 184 0 126 2 0 62 23184 0 malloc-384 384 26 34 43 0 30 23040 0 malloc-384 384 0 60 35 0 30 23040 0 domainset 40 0 567 49 0 254 22680 0 Mountpoints 2816 2 6 7 0 4 22528 0 malloc-32 32 102 528 553 0 254 20160 0 malloc-32 32 212 418 1972 0 254 20160 0 malloc-32 32 11 619 24 0 254 20160 0 malloc-32 32 69 561 592 0 254 20160 0 malloc-32 32 5 625 1098 0 254 20160 0 2 Bucket 32 80 550 583 0 254 20160 0 KNOTE 160 0 125 136 0 62 20000 0 cryptop 280 0 70 32 0 30 19600 0 AIOCB 552 0 35 133 0 16 19320 0 L VFS Cache 320 0 60 37 0 30 19200 0 AIOLIO 272 0 70 32 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 0 2 10 0 1 16384 0 malloc-4096 4096 0 4 11 0 2 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_asconf_ack 48 1 335 16 0 254 16128 0 malloc-16 16 553 447 5622 0 254 16000 0 malloc-16 16 251 749 26145 0 254 16000 0 tcp_log_id_node 120 0 132 2 0 126 15840 0 kenv 258 17 43 1068 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 2 0 62 12144 0 malloc-16 16 93 657 952 0 254 12000 0 malloc-16 16 34 716 776 0 254 12000 0 malloc-16 16 36 714 58 0 254 12000 0 malloc-16 16 50 700 136 0 254 12000 0 malloc-16 16 38 712 446 0 254 12000 0 malloc-384 384 1 29 10 0 30 11520 0 swrbuf 2624 0 4 4 0 4 10496 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2042 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 22 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 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 tcp_rack_map 128 0 0 0 0 126 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 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 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 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