panic: ASan: Invalid access, 8-byte write at 0xfffffe0099631678, UMAUseAfterFree(fd) cpuid = 0 time = 1682869685 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0007bc9870 kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe0007bc99d0 vpanic() at vpanic+0x254/frame 0xfffffe0007bc9ab0 panic() at panic+0xb5/frame 0xfffffe0007bc9b70 kasan_report() at kasan_report+0xdc/frame 0xfffffe0007bc9c40 kasan_atomic_fcmpset_acq_ptr() at kasan_atomic_fcmpset_acq_ptr+0x2f6/frame 0xfffffe0007bc9c70 __mtx_lock_flags() at __mtx_lock_flags+0x1cf/frame 0xfffffe0007bc9d50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe0007bc9d70 sctp_iterator_worker() at sctp_iterator_worker+0xfe4/frame 0xfffffe0007bc9ed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0007bc9ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0007bc9f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0007bc9f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100067 ] Stopped at kdb_enter+0x6b: movq $0,0x213dbca(%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 0xffffffff815c70f6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0007bc99b0 rbp 0xfffffe0007bc99d0 rsi 0 rdi 0xffffffff815c7158 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099a92a80 r12 0 r13 0xfffffe0057a76720 r14 0xffffffff826a6540 .str.26 r15 0xffffffff826a6540 .str.26 rip 0xffffffff815b6ecb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x213dbca(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe0057b84560: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ac0a0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff836ac0a0 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff836ad040 (map 0xffffffff836ad040) (map.pmap 0xffffffff836ad100) (pmap 0xffffffff836ad170) threads: 1 100067 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 2041 777 2041 0 REs CPU 1 syz-executor.1 2035 776 776 0 S (threaded) syz-executor.0 101768 S nanslp 0xffffffff836d6240 syz-executor.0 101880 S connec 0xfffffe0058daa85a syz-executor.0 101882 S uwait 0xfffffe0099aa0780 syz-executor.0 2034 781 781 0 S (threaded) syz-executor.3 101624 S nanslp 0xffffffff836d6240 syz-executor.3 101878 S connec 0xfffffe0058da749a syz-executor.3 101879 S uwait 0xfffffe0099a9fb80 syz-executor.3 1852 1 777 0 S uwait 0xfffffe0057a83b80 syz-executor.1 1848 1 781 0 S uwait 0xfffffe005766ad00 syz-executor.3 1846 1 780 0 S uwait 0xfffffe0057669200 syz-executor.2 1844 1 777 0 S uwait 0xfffffe0057669500 syz-executor.1 1841 1 781 0 S uwait 0xfffffe0057a83480 syz-executor.3 1839 1 780 0 S uwait 0xfffffe0057a82a80 syz-executor.2 1835 1 777 0 S uwait 0xfffffe0057a83980 syz-executor.1 1830 1 781 0 S uwait 0xfffffe005766a400 syz-executor.3 1828 1 780 0 S uwait 0xfffffe00542c3a80 syz-executor.2 1827 1 776 0 S uwait 0xfffffe0057a82980 syz-executor.0 1824 1 777 0 S uwait 0xfffffe0057669600 syz-executor.1 1822 1 781 0 S uwait 0xfffffe0057a83880 syz-executor.3 1821 1 780 0 S uwait 0xfffffe005766ae00 syz-executor.2 1818 1 776 0 S uwait 0xfffffe0057a83780 syz-executor.0 1817 1 777 0 S uwait 0xfffffe0057a84500 syz-executor.1 1815 1 780 0 S uwait 0xfffffe0057a83a80 syz-executor.2 1814 1 781 0 S uwait 0xfffffe0057669700 syz-executor.3 1810 1 776 0 S uwait 0xfffffe0057a82f00 syz-executor.0 1808 1 781 0 S uwait 0xfffffe0057a83c80 syz-executor.3 1807 1 777 0 S uwait 0xfffffe0057a83080 syz-executor.1 1806 1 780 0 S umtxn 0xfffffe0057a83280 syz-executor.2 1798 1 777 0 S uwait 0xfffffe005766bb00 syz-executor.1 1731 1724 1731 0 Ss select 0xfffffe0092585bc0 dhclient 1727 1 1727 0 Ss select 0xfffffe00925861c0 dhclient 1724 1713 430 65 S select 0xfffffe00927b5ac0 dhclient 1713 430 430 0 S wait 0xfffffe009293a040 sh 1703 1 1703 65 Ss select 0xfffffe00925862c0 dhclient 1102 1 1102 0 Ss select 0xfffffe00927b4940 dhclient 1099 1 1099 0 Ss select 0xfffffe00927b5040 dhclient 781 774 781 0 Rs syz-executor.3 780 774 780 0 Ss piperd 0xfffffe0058ba3b60 syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe005766bc00 syz-fuzzer 100114 S uwait 0xfffffe0057a83e80 syz-fuzzer 100115 S wait 0xfffffe0057b85020 syz-fuzzer 100116 S uwait 0xfffffe0057669e80 syz-fuzzer 100117 S uwait 0xfffffe0057a84000 syz-fuzzer 100118 S wait 0xfffffe0057b85020 syz-fuzzer 100119 S uwait 0xfffffe005766a100 syz-fuzzer 100121 S wait 0xfffffe0057b85020 syz-fuzzer 100123 S wait 0xfffffe0057b85020 syz-fuzzer 100124 S uwait 0xfffffe0057a84400 syz-fuzzer 100127 S uwait 0xfffffe0057a83680 syz-fuzzer 100201 S kqread 0xfffffe00085f4800 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009293b670 csh 770 688 770 0 Ss select 0xfffffe00927b5440 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00571cdcb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00587ec8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00587ed0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00587ed8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005434b0b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005434b8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005434c0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005434c8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005434d0b0 getty 692 1 692 0 Ss nanslp 0xffffffff836d6240 cron 688 1 688 0 Ss select 0xfffffe00927b58c0 sshd 501 1 501 0 Ss select 0xfffffe00927b5b40 syslogd 430 1 430 0 Ss wait 0xfffffe00541e2b00 devd 429 1 429 65 Ss select 0xfffffe00925866c0 dhclient 344 1 344 0 Ss select 0xfffffe00925868c0 dhclient 341 1 341 0 Ss select 0xfffffe0057a5ea40 dhclient 17 0 0 0 DL syncer 0xffffffff837e76e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe005718f000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff837e5d00 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058b460e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff8381d540 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838113f8 [dom0] 100080 D launds 0xffffffff83811404 [laundry: dom0] 100081 D umarcl 0xffffffff81d2b610 [uma] 7 0 0 0 DL - 0xffffffff83499e48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff840e3290 [pf purge] 5 0 0 0 RL CPU 0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8347c340 [doneq0] 100045 D - 0xffffffff8347c2c0 [async] 100076 D - 0xffffffff8347c140 [scanner] 14 0 0 0 DL seqstat 0xfffffe00543a6088 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff8380cca0 [crypto] 100041 D crypto_ 0xfffffe00085f5c30 [crypto returns 0] 100042 D crypto_ 0xfffffe00085f5c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ab680 [g_event] 100036 D - 0xffffffff836ab6a0 [g_up] 100037 D - 0xffffffff836ab6c0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: 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 0xfffffe00541e2040 [init] 10 0 0 0 DL audit_w 0xffffffff8380d6e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ac0a0 [swapper] 100005 D - 0xfffffe0054289800 [if_io_tqg_0] 100006 D - 0xfffffe0054289700 [if_io_tqg_1] 100007 D - 0xfffffe0054289600 [if_config_tqg_0] 100008 D - 0xfffffe0054289500 [softirq_0] 100009 D - 0xfffffe0054289400 [softirq_1] 100010 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100012 D - 0xfffffe00085f6b00 [inm_free taskq] 100013 D - 0xfffffe00085f6a00 [aiod_kick taskq] 100014 D - 0xfffffe00085f6900 [deferred_unmount ta] 100015 D - 0xfffffe00085f6800 [in6m_free taskq] 100017 D - 0xfffffe00085f6600 [thread taskq] 100019 D - 0xfffffe00085f6400 [kqueue_ctx taskq] 100020 D - 0xfffffe00085f6300 [pci_hp taskq] 100021 D - 0xfffffe00085f6200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6100 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6000 [firmware taskq] 100038 D - 0xfffffe00085f5d00 [crypto_0] 100039 D - 0xfffffe00085f5d00 [crypto_1] 100055 D - 0xfffffe00085f5900 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f5800 [vtnet0 txq 0] 100057 D - 0xfffffe00085f5700 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f5600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057164380 [virtio_balloon] 100066 D - 0xffffffff826ab481 [deadlkres] 100070 D - 0xfffffe0058756300 [acpi_task_0] 100071 D - 0xfffffe0058756300 [acpi_task_1] 100072 D - 0xfffffe0058756300 [acpi_task_2] 100073 D - 0xfffffe00085f7100 [mca taskq] 100075 D - 0xfffffe00085f5a00 [CAM taskq] db> show all locks Process 2041 (syz-executor.1) thread 0xfffffe009a95c3a0 (101888) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077ad7c0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8491 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009a2ed530) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8401 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4216 4323K 4244 sysctloid 34801 2051K 34872 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 45 1035K 6879 vfscache 3 1025K 3 pcb 89 741K 3339 inodedep 307 627K 1398 linker 346 557K 884 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 2273 subproc 162 326K 2131 vmem 3 274K 6 acpica 1674 184K 57915 tidhash 3 141K 3 tcp_fsb 68 141K 286 pagedep 37 137K 1149 tfo_ccache 1 128K 1 IP reass 1 128K 1 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 993 81K 5160 shm 23 76K 45 mtx_pool 2 72K 2 NFSD srvcache 3 68K 3 syncache 1 68K 1 dirrem 266 67K 1289 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 temp 36 53K 2349 BPF 30 53K 30 umtx 374 47K 374 kdtrace 238 46K 3932 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 freefile 238 30K 1237 kbdmux 6 28K 6 sctp_stro 26 26K 659 gtaskqueue 18 26K 18 sctp_atcl 59 23K 2391 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 lltable 46 15K 50 bus-sc 34 15K 1658 eventhandler 156 13K 156 KTRACE 100 13K 228 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 sctp_timw 39 10K 39 in6_multi 65 9K 65 bmsafemap 3 9K 1389 rpc 4 9K 4 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 93 pfs_vncache 1 8K 1 shmfd 1 8K 41 audit_evclass 237 8K 297 kqueue 75 7K 2070 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 214 plimit 22 6K 368 pfs_nodes 20 5K 20 CC Mem 40 5K 614 ufs_dirhash 24 5K 24 pwddesc 72 5K 2042 UMA 267 5K 267 pf_ifnet 10 5K 19 DEVFSP 66 5K 201 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 29 4K 54 sctp_atky 85 4K 3175 acpisem 28 4K 28 proc-args 103 4K 3244 hhook 15 4K 17 newdirblk 26 4K 1136 kcovinfo 52 4K 52 eventfd 22 3K 22 terminal 11 3K 11 freework 11 3K 2889 lockf 23 3K 36 selfd 38 3K 25907 freeblks 9 3K 1351 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 147 sctp_ifa 13 2K 14 diradd 13 2K 1324 select 13 2K 87 CAM XPT 22 2K 543 inpcbpolicy 49 2K 831 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tun 7 2K 7 NFSD session 1 1K 1 softdep 1 1K 1 mkdir 8 1K 2272 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 osd 45 1K 627 sctp_athm 59 1K 2561 CAM periph 4 1K 271 sctp_map 52 1K 1264 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 76 encap_export_host 12 1K 12 sctp_stri 1 1K 341 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 14 cryptodev 4 1K 286 sctp_iter 1 1K 55 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 5767 aesni_data 2 1K 2 sctp_cpal 1 1K 65 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 netlink 1 1K 1 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 97 cpus 2 1K 2 vnet_data_free 1 1K 1 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 tcp_do 0 0K 0 filemon 0 0K 33 sctp_mcore 0 0K 0 sctp_socko 0 0K 962 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 madt_table 0 0K 2 smartpqi 0 0K 0 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 NFSCL owner 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 NFS fh 0 0K 0 xenbus 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 vm_fictitious 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 UMAHash 0 0K 0 DEVFS4 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1778 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 470 allocindir 0 0K 0 indirdep 0 0K 1864 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 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 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 MLX5DUMP 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 ip6opt 0 0K 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 athdev 0 0K 0 statfs 0 0K 1362 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 79 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 40 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 midi buffers 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 16185 ioctlops 0 0K 187 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 700 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 1076 25280 0 254 38494208 0 mbuf 256 11636 10462 892046 0 254 5657088 0 pbuf 2624 0 794 0 0 2 2083456 0 RADIX NODE 144 12525 266 62857 0 62 1841904 0 BUF TRIE 144 196 11620 3097 0 62 1701504 0 malloc-384 384 4194 36 4196 0 30 1624320 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11623 95 15892 0 126 1499904 0 malloc-4096 4096 330 4 1856 0 2 1368064 0 UMA Slabs 0 112 10989 21 10989 0 126 1233120 0 sctp_asoc 2264 26 484 585 0 254 1154640 0 vmem btag 56 18802 101 18802 0 254 1058568 0 FFS inode 1160 558 30 1796 0 8 682080 0 VM OBJECT 264 2473 77 51593 0 30 673200 0 ertt_txseginfo 40 2432 13829 527240 0 254 650440 0 sctp_chunk 152 908 3174 47566 0 254 620464 0 256 Bucket 2048 266 30 4539 0 8 606208 0 sctp_ep 1176 32 478 1635 0 254 599760 0 malloc-16384 16384 29 6 1135 0 1 573440 0 socket 960 72 436 3735 0 254 487680 0 malloc-65536 65536 5 2 107 0 1 458752 0 tcp_bbr_map 128 242 3292 46349 0 126 452352 0 tcp_log 416 0 1017 2733 0 254 423072 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-4096 4096 88 6 2682 0 2 385024 0 sctp_raddr 736 31 486 589 0 254 380512 0 MAP ENTRY 96 3512 394 170357 0 126 374976 0 THREAD 1824 164 23 1889 0 8 341088 0 VNODE 448 597 96 1837 0 30 310464 0 malloc-64 64 3962 133 6359 0 254 262080 0 malloc-256 256 77 928 11136 0 62 257280 0 malloc-16 16 14503 497 20422 0 254 240000 0 malloc-32768 32768 3 4 17 0 1 229376 0 malloc-32768 32768 0 7 1754 0 1 229376 0 DEVCTL 1024 18 202 150 0 0 225280 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 138 624 6732 0 254 195072 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5387 283 8024 0 254 181440 0 malloc-128 128 1186 209 29306 0 126 178560 0 malloc-4096 4096 37 5 149 0 2 172032 0 VMSPACE 2560 56 10 2026 0 4 168960 0 FPU_save_area 832 166 32 3458 0 16 164736 0 malloc-1024 1024 137 23 1265 0 16 163840 0 FFS2 dinode 256 558 72 1795 0 62 161280 0 malloc-128 128 1017 130 1031 0 126 146816 0 S VFS Cache 104 1033 371 2404 0 126 146016 0 malloc-384 384 328 32 1454 0 30 138240 0 128 Bucket 1024 85 46 929 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 7 0 1 131072 0 malloc-65536 65536 0 2 126 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-2048 2048 36 28 1641 0 8 131072 0 unpcb 256 14 496 1239 0 254 130560 0 malloc-256 256 468 42 2757 0 62 130560 0 PROC 1376 72 16 2041 0 8 121088 0 ksiginfo 112 71 973 1675 0 126 116928 0 malloc-16384 16384 6 0 16 0 1 98304 0 filedesc0 1072 72 19 2042 0 8 97552 0 malloc-256 256 53 322 2807 0 62 96000 0 UMA Kegs 384 225 8 225 0 30 89472 0 tcp_inpcb 1304 40 26 614 0 8 86064 0 g_bio 408 0 210 32410 0 30 85680 0 malloc-128 128 394 257 917 0 126 83328 0 malloc-8192 8192 5 5 38 0 1 81920 0 malloc-256 256 193 122 4046 0 62 80640 0 sctp_readq 152 1 519 151 0 254 79040 0 64 Bucket 512 95 41 3959 0 30 69632 0 malloc-64 64 610 461 18865 0 254 68544 0 malloc-128 128 275 252 1858 0 126 67456 0 tcp_rack_pcb 1024 34 30 143 0 16 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 14 2 25 0 2 65536 0 malloc-2048 2048 28 4 582 0 8 65536 0 malloc-1024 1024 36 28 1103 0 16 65536 0 malloc-256 256 110 145 2632 0 62 65280 0 32 Bucket 256 66 189 14000 0 62 65280 0 sctp_stream_msg_out 112 2 538 186 0 254 60480 0 malloc-384 384 115 35 482 0 30 57600 0 malloc-64 64 391 428 559 0 254 52416 0 malloc-64 64 461 358 718 0 254 52416 0 tcp_rack_map 128 31 372 1561 0 126 51584 0 malloc-128 128 144 259 3212 0 126 51584 0 malloc-256 256 86 109 236 0 62 49920 0 malloc-256 256 94 101 259 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 20043 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 12 0 13 0 2 49152 0 malloc-2048 2048 9 15 566 0 8 49152 0 malloc-384 384 60 60 2392 0 30 46080 0 tcp_bbr_pcb 832 2 52 318 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 247 303 12315 0 126 44000 0 clpbuf 2624 0 16 48 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4667 453 4823 0 254 40960 0 pipe 728 21 34 474 0 16 40040 0 udp_inpcb 424 6 84 183 0 30 38160 0 da_ccb 544 0 70 8227 0 16 38080 0 malloc-64 64 44 523 25973 0 254 36288 0 malloc-64 64 207 360 2247 0 254 36288 0 malloc-64 64 32 535 1552 0 254 36288 0 16 Bucket 144 76 176 572 0 62 36288 0 malloc-128 128 24 255 75 0 126 35712 0 malloc-128 128 25 254 423 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 52 83 54 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 SLEEPQUEUE 88 188 196 188 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-2048 2048 5 11 211 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 45 0 16 32768 0 malloc-1024 1024 14 18 14 0 16 32768 0 malloc-1024 1024 5 27 62 0 16 32768 0 malloc-1024 1024 4 28 155 0 16 32768 0 malloc-1024 1024 2 30 9 0 16 32768 0 malloc-512 512 4 60 18 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 8 56 58 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 2 62 343 0 30 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 KNOTE 160 28 172 21177 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 203 0 126 29016 0 sctp_laddr 48 65 523 686 0 254 28224 0 PWD 32 40 842 1190 0 254 28224 0 malloc-32 32 282 600 458 0 254 28224 0 4 Bucket 48 5 583 80 0 254 28224 0 ripcb 392 3 60 34 0 30 24696 0 malloc-8192 8192 2 1 28 0 1 24576 0 malloc-8192 8192 1 2 102 0 1 24576 0 PGRP 88 29 247 54 0 126 24288 0 rl_entry 40 71 535 71 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 56 244 808 0 126 24000 0 malloc-384 384 1 59 40 0 30 23040 0 domainset 40 0 567 147 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 tcp_inpcb ports 32 14 616 358 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 40 240 614 0 126 20160 0 malloc-64 64 6 309 42 0 254 20160 0 malloc-32 32 45 585 110 0 254 20160 0 malloc-32 32 35 595 1193 0 254 20160 0 malloc-32 32 78 552 630 0 254 20160 0 malloc-32 32 136 494 858 0 254 20160 0 malloc-32 32 82 548 3774 0 254 20160 0 malloc-32 32 82 548 2843 0 254 20160 0 2 Bucket 32 69 561 791 0 254 20160 0 cryptop 280 0 70 10 0 30 19600 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-8192 8192 1 1 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-512 512 1 31 119 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 284542 0 254 16032 0 kenv 258 15 45 1044 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 53 697 663 0 254 12000 0 malloc-16 16 30 720 77 0 254 12000 0 malloc-16 16 264 486 264 0 254 12000 0 malloc-16 16 69 681 328 0 254 12000 0 malloc-16 16 186 564 3073 0 254 12000 0 malloc-16 16 25 725 26744 0 254 12000 0 malloc-16 16 71 679 2679 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 19 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 144 0 0 0 0 62 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 144 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 336 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 ipq 56 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 232 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-384 384 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0