panic: ASan: Invalid access, 8-byte read at 0xfffffe0057fb0b98, UMAUseAfterFree(fd) cpuid = 0 time = 1755264203 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f151d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f15330 vpanic() at vpanic+0x257/frame 0xfffffe0056f154f0 panic() at panic+0xb5/frame 0xfffffe0056f155b0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056f15680 ip6_freemoptions() at ip6_freemoptions+0x1ff/frame 0xfffffe0056f156e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056f15730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056f15770 soclose() at soclose+0x41f/frame 0xfffffe0056f15860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056f15890 closef() at closef+0x655/frame 0xfffffe0056f15a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056f15c50 exit1() at exit1+0x887/frame 0xfffffe0056f15cf0 sys__exit() at sys__exit+0x28/frame 0xfffffe0056f15d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056f15f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056f15f30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x3a1f5a, rsp = 0x820573b38, rbp = 0x820573b40 --- KDB: enter: panic [ thread pid 1470 tid 100375 ] Stopped at kdb_enter+0x6e: movq $0,0x25c4087(%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 0xffffffff81614a6e _vprintf+0x1ae rdx 0 rbx 0xffffffff827cda20 .str.27 rsp 0xfffffe0056f15310 rbp 0xfffffe0056f15330 rsi 0 rdi 0xffffffff81614fd9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0054152550 r12 0xfffffe0054151780 r13 0xfffffffffffffffe r14 0xffffffff827cda20 .str.27 r15 0 rip 0xffffffff815feb0e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c4087(%rip) db> show proc Process 1470 (syz-executor) at 0xfffffe0054157568: state: NORMAL uid: 0 gids: 0, 5 parent: pid 770 at 0xfffffe00540e8018 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005413d6d8 (map 0xfffffe005413d6d8) (map.pmap 0xfffffe005413d778) (pmap 0xfffffe005413d7e8) threads: 1 100375 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1477 767 767 0 S (threaded) syz-executor 100374 S nanslp 0xffffffff83ba3c00 syz-executor 100935 S aiowc 0xfffffe005414b390 syz-executor 100936 S uwait 0xfffffe0059683300 syz-executor 1470 770 770 0 RE CPU 0 syz-executor 1466 1 768 0 S uwait 0xfffffe0059691d00 syz-executor 1453 1 768 0 S uwait 0xfffffe0059692b00 syz-executor 1439 1 770 0 T syz-executor 1428 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 1427 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 1426 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 1425 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 1419 1 1419 0 Ss+ ttyin 0xfffffe00581384b0 getty 1418 1 1418 0 Ss+ ttyin 0xfffffe0058278cb0 getty 1417 1 1417 0 Ss+ ttyin 0xfffffe00594984b0 getty 1416 1 1416 0 Ss+ ttyin 0xfffffe0059498cb0 getty 1415 1 1415 0 Ss+ ttyin 0xfffffe0057e170b0 getty 1414 1 1414 0 Ss+ ttyin 0xfffffe0057e180b0 getty 1413 1 1413 0 Ss+ ttyin 0xfffffe0057e178b0 getty 1412 1 1412 0 Ss+ ttyin 0xfffffe0057e188b0 getty 1411 1 1411 0 Ss+ ttyin 0xfffffe0057e190b0 getty 1406 1 768 0 T syz-executor 1391 1 768 0 S uwait 0xfffffe0059682b00 syz-executor 1384 1 770 0 S uwait 0xfffffe0059691900 syz-executor 1383 1 767 0 S uwait 0xfffffe0059692d80 syz-executor 1375 0 0 0 DL mdwait 0xfffffe0077999000 [md4] 1361 1 768 0 S uwait 0xfffffe0007788e00 syz-executor 1360 1 768 0 S uwait 0xfffffe0059682a00 syz-executor 1353 1 770 0 S uwait 0xfffffe00584d6280 syz-executor 1344 1 767 0 S uwait 0xfffffe00578c8900 syz-executor 1329 1 767 0 S uwait 0xfffffe0007788a00 syz-executor 1299 1 768 0 S uwait 0xfffffe0059691800 syz-executor 1281 1 767 0 S uwait 0xfffffe0059691f00 syz-executor 1280 1 767 0 S uwait 0xfffffe0059692a00 syz-executor 1277 1 767 0 S uwait 0xfffffe0059683a80 syz-executor 1276 1 768 0 S uwait 0xfffffe0059692680 syz-executor 1275 1 767 0 S uwait 0xfffffe0059692580 syz-executor 1250 1 768 0 S uwait 0xfffffe0059690800 syz-executor 1246 1 767 0 S uwait 0xfffffe0059691180 syz-executor 1245 1 767 0 S umtxn 0xfffffe0059692480 syz-executor 1241 0 0 0 DL mdwait 0xfffffe007799a000 [md3] 1228 1 767 -1 S uwait 0xfffffe0059684200 syz-executor 1220 1 768 0 S uwait 0xfffffe0059683800 syz-executor 1219 1 768 0 S uwait 0xfffffe0007788900 syz-executor 1208 1 767 0 S uwait 0xfffffe0059691280 syz-executor 1197 1 768 0 S uwait 0xfffffe0007788d80 syz-executor 1196 1 768 0 S uwait 0xfffffe0059690b80 syz-executor 1174 1 768 0 S uwait 0xfffffe0059684d80 syz-executor 1161 1 768 0 S uwait 0xfffffe0059683200 syz-executor 1134 1 770 0 S uwait 0xfffffe0059691100 syz-executor 1089 0 0 0 DL (threaded) [so_splice] 100495 D - 0xfffffe0007673800 [thr_0] 100496 D - 0xfffffe0007673840 [thr_1] 1054 0 0 0 DL mdwait 0xfffffe0077caf000 [md2] 1053 0 0 0 DL mdwait 0xfffffe00596d3000 [md1] 1030 1015 1030 0 Ss select 0xfffffe006e509740 dhclient 1015 1 423 65 S select 0xfffffe006e51dcc0 dhclient 920 0 0 0 DL mdwait 0xfffffe00596d2000 [md0] 821 0 0 0 DL aiordy 0xfffffe00540fa008 [aiod4] 820 0 0 0 DL aiordy 0xfffffe00540e6560 [aiod3] 819 0 0 0 DL aiordy 0xfffffe00540e7ac0 [aiod2] 818 0 0 0 DL aiordy 0xfffffe00540fa560 [aiod1] 815 0 0 0 DL (threaded) [KTLS] 100126 D - 0xfffffe00083f4300 [thr_0] 100127 D - 0xfffffe00083f4380 [thr_1] 100128 D - 0xffffffff83cb5628 [reclaim_0] 770 766 770 0 S nanslp 0xffffffff83ba3c01 syz-executor 768 766 768 0 R CPU 1 syz-executor 767 766 767 0 S nanslp 0xffffffff83ba3c00 syz-executor 766 764 764 0 S nanslp 0xffffffff83ba3c01 syz-executor 764 762 764 0 Ss sigsusp 0xfffffe00540c4608 csh 762 1 762 0 Ss select 0xfffffe006dc02140 sshd 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100084 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0059916ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ac80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d48 [dom0] 100080 D launds 0xffffffff83cf0d54 [laundry: dom0] 100081 D umarcl 0xffffffff81de25d0 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843bac30 [pf purge] 5 0 0 0 DL waiting 0xffffffff8485a700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe00083f6a30 [crypto returns 0] 100044 D crypto_ 0xfffffe00083f6a80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c600 [g_event] 100038 D - 0xffffffff83b4c620 [g_up] 100039 D - 0xffffffff83b4c640 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [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 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c40ff0 [swapper] 100005 D - 0xfffffe00083e0a00 [softirq_0] 100006 D - 0xfffffe00083e0900 [softirq_1] 100007 D - 0xfffffe00083e0800 [if_io_tqg_0] 100008 D - 0xfffffe00083e0700 [if_io_tqg_1] 100009 D - 0xfffffe00083e0600 [if_config_tqg_0] 100010 D - 0xfffffe00083f8000 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f7e00 [jail_remove taskq] 100012 D - 0xfffffe00083f7d00 [bus taskq] 100015 D - 0xfffffe00083f7a00 [thread taskq] 100017 D - 0xfffffe00083f7800 [aiod_kick taskq] 100018 D - 0xfffffe00083f7700 [deferred_unmount ta] 100019 D - 0xfffffe00083f7600 [inm_free taskq] 100020 D - 0xfffffe00083f7500 [in6m_free taskq] 100021 D - 0xfffffe00083f7400 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f7300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f7300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f7300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f7300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f7200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f7200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f7200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f7200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f7100 [firmware taskq] 100040 D - 0xfffffe00083f6b00 [crypto_0] 100041 D - 0xfffffe00083f6b00 [crypto_1] 100056 D - 0xfffffe00083f6700 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f6600 [vtnet0 txq 0] 100058 D - 0xfffffe00083f6500 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f6400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f68b80 [virtio_balloon] 100065 D - 0xffffffff827d2101 [deadlkres] 100069 D - 0xfffffe005854fa00 [acpi_task_0] 100070 D - 0xfffffe005854fa00 [acpi_task_1] 100071 D - 0xfffffe005854fa00 [acpi_task_2] 100073 D - 0xfffffe00083f8100 [mca taskq] 100074 D - 0xfffffe00083f6900 [CAM taskq] 100076 D - 0xfffffe005854f900 [ipsec_offload] 100938 D - 0xfffffe005854f800 [netlink_socket (PID] 1474 1470 770 0 Z syz-executor db> show all locks Process 768 (syz-executor) thread 0xfffffe005409f000 (100105) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007dffd60) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfcac78) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:1751 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfc93e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1169 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5474K 1301 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4217 sysctloid 35572 2096K 35647 vtbuf 24 1968K 46 kobj 330 1320K 543 newblk 37 1033K 3263 vfscache 3 1025K 3 pcb 51 692K 854 filedesc 71 566K 1163 inodedep 28 523K 985 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 204 374K 1613 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 21014 acpica 1674 184K 54438 tidhash 3 141K 3 pagedep 16 132K 456 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 176 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 526 ddb_capture 1 64K 1 kdtrace 270 53K 2425 umtx 416 52K 416 LRO 48 49K 82 routetbl 964 42K 2749 shm 2 34K 10 DEVFS3 130 33K 156 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 BPF 18 28K 65 netlink 10 27K 413 temp 32 21K 3402 md_disk 6 21K 9 DEVFS_RULE 56 20K 56 ifaddr 65 18K 214 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 GEOM 74 16K 553 ithread 90 15K 90 bus-sc 34 15K 1653 eventhandler 163 14K 163 cred 34 13K 458 lltable 41 13K 186 ifnet 7 13K 23 shmfd 10 12K 23 kenv 95 12K 95 CAM queue 5 11K 1528 ether_multi 124 10K 678 rman 82 10K 457 rpc 8 9K 8 bmsafemap 3 9K 793 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 5 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 in6_multi 56 8K 235 taskqueue 72 8K 105 plimit 18 7K 806 kqueue 91 7K 2065 sglist 6 7K 6 CAM DEV 3 6K 510 pf_ifnet 16 6K 100 pfs_nodes 22 6K 22 pwddesc 80 5K 1509 sctp_atcl 13 5K 350 ufs_dirhash 24 5K 39 UMA 272 5K 272 vt 11 5K 11 filecaps 2 5K 98 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 sctp_ifa 28 4K 46 acpisem 28 4K 28 sctp_stro 3 3K 10 terminal 11 3K 11 uidinfo 6 3K 21 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 DEVFSP 36 3K 295 proc-args 84 3K 3036 crypto 8 3K 56 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 15 2K 328 lockf 16 2K 305 session 14 2K 76 Unitno 28 2K 161 kcovinfo 27 2K 180 ip6ndp 11 2K 46 CAM XPT 22 2K 543 sctp_timw 6 2K 6 diradd 12 2K 738 tun 4 2K 20 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freework 6 2K 935 newdirblk 10 2K 423 dirrem 5 2K 688 mkdir 10 2K 844 freeblks 5 2K 489 in_multi 5 2K 30 msi 9 2K 9 inpcbpolicy 34 2K 965 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 52 NFSD session 1 1K 1 mount 19 1K 798 CAM periph 4 1K 271 osd 21 1K 346 ipsec 3 1K 3 freefile 6 1K 605 mld 6 1K 22 igmp 6 1K 22 pfil 6 1K 6 selfd 12 1K 63151 isadev 6 1K 10 pci_link 10 1K 10 sctp_ifn 5 1K 46 encap_export_host 12 1K 12 select 5 1K 74 sctp_atky 16 1K 361 frag6 6 1K 10 ip6opt 3 1K 49 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 3 1K 17 ktls 3 1K 29 indirdep 1 1K 980 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_athm 13 1K 351 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 143 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 4 in6_mfilter 2 1K 23 aio 4 1K 8 eventfd 1 1K 6 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_map 6 1K 20 sctp_vrf 1 1K 1 sctp_aadr 1 1K 24 ip6_msource 1 1K 10 ip_msource 1 1K 15 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 51 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 15 vnet_data_free 1 1K 1 fadvise 1 1K 44 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 19 sctp_iter 0 0K 68 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 68 sctp_stri 0 0K 2 tcp_pcm_rack 0 0K 4 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 8 mqdata 0 0K 0 filemon 0 0K 11 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 1 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 1868 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 217 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 32 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 20 in_mfilter 0 0K 32 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 24 VN POLL 0 0K 15 statfs 0 0K 203 namei_tracker 0 0K 4 inotify 0 0K 34 export_host 0 0K 0 cl_savebuf 0 0K 102 lio 0 0K 12 acl 0 0K 0 soname 0 0K 3712 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 12 iov 0 0K 16424 ioctlops 0 0K 260 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 396 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 689 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 16 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 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 102 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 3 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 359 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 8320 1078 18448 0 254 38494208 0 tcp_log 416 5197 4460 39530 0 254 4017312 0 mbuf 256 8901 761 39829 0 254 2473472 0 BUF TRIE 152 317 11487 3210 0 62 1794208 0 malloc-384 384 4218 42 4384 0 30 1635840 0 RADIX NODE 152 7219 2786 67663 0 62 1520760 0 malloc-128 128 11678 195 15993 0 126 1519744 0 malloc-4096 4096 333 5 764 0 2 1384448 0 UMA Slabs 0 112 11364 6 11364 0 126 1273440 0 malloc-64 64 4026 15819 84772 0 254 1270080 0 malloc-65536 65536 15 3 98 0 1 1179648 0 sctp_asoc 2256 3 507 10 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 42 21 586 0 1 1032192 0 vmem btag 56 18326 73 18326 0 254 1030344 0 socket 1024 57 707 2764 0 254 782336 0 FFS inode 1168 596 20 1237 0 8 719488 0 sctp_ep 1152 10 501 339 0 254 588672 0 md4 32768 16 0 16 0 1 524288 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 229 21 1514 0 8 512000 0 malloc-4096 4096 90 30 2043 0 2 491520 0 pbuf 2624 0 178 0 0 2 467072 0 VM OBJECT 248 1208 536 22744 0 62 432512 0 THREAD 1860 187 21 938 0 8 386880 0 sctp_raddr 736 3 514 10 0 254 380512 0 DEVCTL 1024 227 101 354 0 0 335872 0 VNODE 440 634 86 1294 0 30 316800 0 malloc-2048 2048 13 139 342 0 8 311296 0 MAP ENTRY 96 1627 1271 78368 0 126 278208 0 malloc-32768 32768 4 4 38 0 1 262144 0 malloc-2048 2048 5 123 1142 0 8 262144 0 malloc-2048 2048 106 14 150 0 8 245760 0 malloc-16 16 14758 242 19748 0 254 240000 0 malloc-65536 65536 1 2 6 0 1 196608 0 malloc-32768 32768 0 6 1001 0 1 196608 0 malloc-32 32 5516 406 8285 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 189 36 1344 0 16 187200 0 malloc-128 128 1147 248 25328 0 126 178560 0 FFS2 dinode 256 596 94 1236 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1368 81 40 1485 0 8 165528 0 unpcb 320 10 506 1360 0 254 165120 0 malloc-1024 1024 140 20 1766 0 16 163840 0 malloc-128 128 1071 200 2992 0 126 162688 0 S VFS Cache 104 1065 456 1777 0 126 158184 0 malloc-256 256 55 515 3388 0 62 145920 0 filedesc0 1072 81 45 1509 0 8 135072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 3 1 12 0 1 131072 0 malloc-256 256 372 138 4129 0 62 130560 0 mbuf_packet 256 26 482 1641 0 254 130048 0 tcp_inpcb 1304 17 79 328 0 8 125184 0 ksiginfo 112 102 942 341 0 126 116928 0 128 Bucket 1024 70 29 319 0 16 101376 0 64 Bucket 512 131 61 8000 0 30 98304 0 malloc-384 384 38 202 1163 0 30 92160 0 malloc-8192 8192 6 5 25 0 1 90112 0 malloc-4096 4096 20 2 350 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 ertt_txseginfo 40 0 2121 8964 0 254 84840 0 malloc-2048 2048 34 6 273 0 8 81920 0 malloc-256 256 61 254 471 0 62 80640 0 sctp_chunk 152 3 517 5 0 254 79040 0 malloc-4096 4096 15 3 28 0 2 73728 0 g_bio 408 0 180 19570 0 30 73440 0 malloc-64 64 559 512 17548 0 254 68544 0 tcp_bbr_map 128 0 527 951 0 126 67456 0 malloc-128 128 376 151 830 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-256 256 116 139 1734 0 62 65280 0 malloc-256 256 49 206 1752 0 62 65280 0 malloc-256 256 72 183 777 0 62 65280 0 32 Bucket 256 97 158 10522 0 62 65280 0 Files 80 181 619 13176 0 126 64000 0 udp_inpcb 408 8 145 499 0 30 62424 0 malloc-384 384 123 27 466 0 30 57600 0 VMSPACE 584 50 48 1450 0 16 57232 0 malloc-64 64 480 339 4021 0 254 52416 0 malloc-64 64 462 357 665 0 254 52416 0 malloc-128 128 124 279 2704 0 126 51584 0 DIRHASH 1024 34 14 45 0 16 49152 0 NAMEI 1024 10 38 22148 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 4 8 87 0 2 49152 0 malloc-1024 1024 14 34 528 0 16 49152 0 malloc-384 384 28 92 993 0 30 46080 0 pcpu-8 8 4865 767 7702 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 7 0 16 41984 0 malloc-8192 8192 2 3 52 0 1 40960 0 malloc-8192 8192 4 1 7 0 1 40960 0 pipe 736 24 31 475 0 16 40480 0 cpuset 200 43 149 180 0 62 38400 0 da_ccb 544 0 70 5008 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 16 551 37 0 254 36288 0 malloc-64 64 8 559 68 0 254 36288 0 malloc-64 64 150 417 703 0 254 36288 0 malloc-64 64 13 554 706 0 254 36288 0 malloc-32 32 962 172 1209 0 254 36288 0 malloc-128 128 64 215 196 0 126 35712 0 malloc-128 128 15 264 943 0 126 35712 0 malloc-128 128 84 195 116 0 126 35712 0 ktls_session 256 1 134 7 0 62 34560 0 routing nhops 256 25 110 104 0 62 34560 0 ttyoutq 256 72 63 448 0 62 34560 0 malloc-384 384 35 55 478 0 30 34560 0 malloc-256 256 12 123 664 0 62 34560 0 malloc-256 256 37 98 1311 0 62 34560 0 TURNSTILE 136 209 43 209 0 62 34272 0 ripcb 376 8 82 120 0 30 33840 0 SLEEPQUEUE 88 209 175 209 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-4096 4096 1 7 27 0 2 32768 0 malloc-2048 2048 3 13 15 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 8 8 216 0 8 32768 0 malloc-1024 1024 2 30 62 0 16 32768 0 malloc-1024 1024 2 30 3 0 16 32768 0 malloc-1024 1024 16 16 23 0 16 32768 0 malloc-1024 1024 7 25 308 0 16 32768 0 malloc-1024 1024 2 30 159 0 16 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 10 54 65 0 30 32768 0 malloc-512 512 2 62 165 0 30 32768 0 malloc-512 512 5 59 117 0 30 32768 0 malloc-512 512 1 63 110 0 30 32768 0 malloc-512 512 6 58 79 0 30 32768 0 malloc-512 512 1 63 3 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 tcp_bbr_pcb 896 0 36 10 0 16 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 840 0 62 32000 0 tcp_log_id_node 120 2 262 5 0 126 31680 0 PGRP 120 17 247 96 0 126 31680 0 clpbuf 2624 0 12 141 0 4 31488 0 sctp_laddr 48 8 580 114 0 254 28224 0 rl_entry 48 12 576 19 0 254 28224 0 malloc-32 32 273 609 3026 0 254 28224 0 malloc-32 32 53 829 2024 0 254 28224 0 16 Bucket 144 87 109 575 0 62 28224 0 4 Bucket 48 8 580 25 0 254 28224 0 AIO 208 1 132 73 0 62 27664 0 mqnode 416 4 59 4 0 30 26208 0 udplite_inpcb 408 3 60 18 0 30 25704 0 malloc-8192 8192 1 2 106 0 1 24576 0 malloc-4096 4096 5 1 16 0 2 24576 0 PWD 40 34 572 457 0 254 24240 0 rtentry 168 28 116 104 0 62 24192 0 8 Bucket 80 93 207 559 0 126 24000 0 itimer 352 0 66 59 0 30 23232 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 20 40 82 0 30 23040 0 domainset 40 0 567 163 0 254 22680 0 Mountpoints 2816 2 6 9 0 4 22528 0 ertt 72 15 265 328 0 126 20160 0 malloc-32 32 44 586 157 0 254 20160 0 malloc-32 32 50 580 1060 0 254 20160 0 malloc-32 32 112 518 1539 0 254 20160 0 malloc-32 32 41 589 776 0 254 20160 0 2 Bucket 32 90 540 769 0 254 20160 0 KNOTE 160 1 124 328 0 62 20000 0 tcp_rack_map 128 0 155 12 0 126 19840 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 0 35 85 0 16 19320 0 L VFS Cache 320 0 60 70 0 30 19200 0 AIOLIO 272 0 70 12 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 0 1 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 0 16 7 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 mqueue 248 1 63 1 0 62 15872 0 kenv 258 17 43 1070 0 30 15480 0 tcp_rack_pcb 1088 0 14 4 0 8 15232 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 2 67 3 0 62 12144 0 malloc-16 16 30 720 359 0 254 12000 0 malloc-16 16 7 743 157 0 254 12000 0 malloc-16 16 274 476 633 0 254 12000 0 malloc-16 16 102 648 527 0 254 12000 0 malloc-16 16 185 565 3019 0 254 12000 0 malloc-16 16 19 731 25074 0 254 12000 0 malloc-16 16 21 729 456 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 malloc-384 384 1 29 1 0 30 11520 0 swrbuf 2624 0 4 4 0 4 10496 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 4157 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 35 0 0 3744 0 tfo 4 0 493 1 0 254 1972 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 anchors 1664 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 sackhole 32 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 sctp_readq 152 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 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 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-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-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-4096 4096 0 0 0 0 2 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