panic: About to free ctl:0xfffffe0099c227b8 so:0xfffffe0058c0b3c0 and its in 1 cpuid = 0 time = 1644085162 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005417f110 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005417f270 vpanic() at vpanic+0x2b8/frame 0xfffffe005417f350 panic() at panic+0xb5/frame 0xfffffe005417f410 sctp_sorecvmsg() at sctp_sorecvmsg+0x3e81/frame 0xfffffe005417f6c0 sctp_soreceive() at sctp_soreceive+0x247/frame 0xfffffe005417f9c0 soreceive() at soreceive+0xf6/frame 0xfffffe005417fa30 kern_recvit() at kern_recvit+0x557/frame 0xfffffe005417fbf0 sys_recvfrom() at sys_recvfrom+0x1f9/frame 0xfffffe005417fd30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe005417ff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005417ff30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x831281f08, rbp = 0x831281f70 --- KDB: enter: panic [ thread pid 8994 tid 109899 ] Stopped at kdb_enter+0x6b: movq $0,0x270901a(%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 0x502955b9d37aa6f6 rdx 0x3ffff rbx 0 rsp 0xfffffe005417f250 rbp 0xfffffe005417f270 rsi 0x40001 rdi 0xffffffff81770d7a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a23e8b0 r12 0xfffffe009a23e3a0 r13 0xfffffe005417f201 r14 0xffffffff82b9be20 .str.18 r15 0xffffffff82b9be20 .str.18 rip 0xffffffff817642fb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270901a(%rip) db> show proc Process 8994 (syz-executor.3) at 0xfffffe009a34da90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 793 at 0xfffffe00929cea90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053df0000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a3569f8 (map 0xfffffe009a3569f8) (map.pmap 0xfffffe009a356ab8) (pmap 0xfffffe009a356b20) threads: 2 109718 RunQ syz-executor.3 109899 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 8995 783 783 0 R (threaded) syz-executor.2 109625 RunQ syz-executor.2 109900 S uwait 0xfffffe0053eff880 syz-executor.2 8994 793 793 0 R (threaded) syz-executor.3 109718 RunQ syz-executor.3 109899 Run CPU 0 syz-executor.3 8993 779 779 0 RE CPU 1 syz-executor.0 7226 7225 793 0 SV uwait 0xfffffe008fe0c200 syz-executor.3 7225 1 793 0 DV ppwait 0xfffffe009a1a7f88 syz-executor.3 7214 1 793 0 SV uwait 0xfffffe00574fe400 syz-executor.3 7200 1 793 0 SV uwait 0xfffffe0008176580 syz-executor.3 6916 6912 779 0 S uwait 0xfffffe00574fee80 syz-executor.0 6913 6912 779 0 S uwait 0xfffffe0057500000 syz-executor.0 6912 1 779 0 SV uwait 0xfffffe008fe0e700 syz-executor.0 6901 6900 779 0 S uwait 0xfffffe0057501700 syz-executor.0 6900 1 779 0 SV uwait 0xfffffe008fe0c880 syz-executor.0 6891 6890 779 0 S uwait 0xfffffe008fe0c280 syz-executor.0 6890 1 779 0 SV uwait 0xfffffe008fe0d000 syz-executor.0 6236 6220 6236 0 Ss select 0xfffffe0053f5cb40 dhclient 6226 1 6226 0 Ss select 0xfffffe0053c9f4c0 dhclient 6220 6193 430 65 S select 0xfffffe0053c9f2c0 dhclient 6193 430 430 0 S wait 0xfffffe00929cfa90 sh 6168 1 6168 65 Ss select 0xfffffe0053c9ff40 dhclient 3755 1 3755 0 Ss select 0xfffffe0053c9e940 dhclient 3752 1 3752 0 Ss select 0xfffffe0053c9e8c0 dhclient 3725 1 3725 65 Ss select 0xfffffe0053c9e740 dhclient 3617 0 0 0 DL - 0xffffffff83f5a6c0 [soaiod4] 3616 0 0 0 DL - 0xffffffff83f5a6c0 [soaiod3] 3615 0 0 0 DL - 0xffffffff83f5a6c0 [soaiod2] 3614 0 0 0 DL - 0xffffffff83f5a6c0 [soaiod1] 3084 1 793 0 SV uwait 0xfffffe008fe0d680 syz-executor.3 3074 1 793 0 SV uwait 0xfffffe00574feb80 syz-executor.3 3063 1 793 0 SV uwait 0xfffffe008fe0e180 syz-executor.3 1398 0 0 0 DL aiordy 0xfffffe008fe2b000 [aiod4] 1397 0 0 0 DL aiordy 0xfffffe008fe2b548 [aiod3] 1396 0 0 0 DL aiordy 0xfffffe0099956548 [aiod2] 1395 0 0 0 DL aiordy 0xfffffe0058c35a90 [aiod1] 1207 1 1207 0 Ss select 0xfffffe0053c9e4c0 dhclient 1200 1 1200 0 Ss select 0xfffffe0053f5bec0 dhclient 793 774 793 0 Rs syz-executor.3 783 774 783 0 Ss nanslp 0xffffffff83e3aa00 syz-executor.2 780 774 780 0 Rs syz-executor.1 779 774 779 0 Ss nanslp 0xffffffff83e3aa00 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffffe0008176480 syz-fuzzer 100120 S uwait 0xfffffe00574ff900 syz-fuzzer 100121 S uwait 0xfffffe00574ffa00 syz-fuzzer 100122 S uwait 0xfffffe00574ffb00 syz-fuzzer 100123 S uwait 0xfffffe00574ffc00 syz-fuzzer 100124 S uwait 0xfffffe00574ffd00 syz-fuzzer 100125 S uwait 0xfffffe00574ffe00 syz-fuzzer 100126 S uwait 0xfffffe008fe0ed00 syz-fuzzer 100127 S kqread 0xfffffe0092d8f500 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe008fe2bb40 csh 770 688 770 0 Ss select 0xfffffe0053c9eec0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574f80b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0053f9e8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586b40b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586b48b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005794d0b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005794d8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005794e0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005794e8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005794f0b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3aa00 cron 688 1 688 0 Ss select 0xfffffe0053c9f840 sshd 501 1 501 0 Ss select 0xfffffe0053f5c040 syslogd 430 1 430 0 Ss wait 0xfffffe008fe2c000 devd 429 1 429 65 Ss select 0xfffffe0053c9f9c0 dhclient 344 1 344 0 Ss select 0xfffffe0053c9fa40 dhclient 341 1 341 0 Ss select 0xfffffe0053f5cbc0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0058835548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f60200 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5e7e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058ab7ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f92280 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f86138 [dom0] 100081 D launds 0xffffffff83f86144 [laundry: dom0] 100082 D umarcl 0xffffffff81e96ba0 [uma] 7 0 0 0 DL - 0xffffffff83bf6988 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8462b530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b5f4a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a988c0 [doneq0] 100046 D - 0xffffffff83a98840 [async] 100077 D - 0xffffffff83a986c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f4ec88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f819a0 [crypto] 100042 D crypto_ 0xfffffe0053f23d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053f23d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e10140 [g_event] 100037 D - 0xffffffff83e10160 [g_up] 100038 D - 0xffffffff83e10180 [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] 100012 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100034 I [swi3: busdma] 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053df0000 [init] 10 0 0 0 DL audit_w 0xffffffff83f82480 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e10b80 [swapper] 100005 D - 0xfffffe0053c9a800 [if_io_tqg_0] 100006 D - 0xfffffe0053c9a600 [if_io_tqg_1] 100007 D - 0xfffffe0053c9a400 [if_config_tqg_0] 100008 D - 0xfffffe0053c9a200 [softirq_0] 100009 D - 0xfffffe0053c9a000 [softirq_1] 100010 D - 0xfffffe000818f000 [pci_hp taskq] 100013 D - 0xfffffe000818ec00 [aiod_kick taskq] 100014 D - 0xfffffe000818eb00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000818ea00 [inm_free taskq] 100016 D - 0xfffffe000818e900 [in6m_free taskq] 100017 D - 0xfffffe000818e800 [deferred_unmount ta] 100018 D - 0xfffffe000818e700 [thread taskq] 100020 D - 0xfffffe000818e500 [kqueue_ctx taskq] 100021 D - 0xfffffe000818e400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000818e400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000818e400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000818e400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000818e300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000818e300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000818e300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000818e300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f59300 [firmware taskq] 100039 D - 0xfffffe0053f59100 [crypto_0] 100040 D - 0xfffffe0053f59100 [crypto_1] 100056 D - 0xfffffe000818fc00 [vtnet0 rxq 0] 100057 D - 0xfffffe000818fb00 [vtnet0 txq 0] 100058 D - 0xfffffe000818fa00 [vtnet0 rxq 1] 100059 D - 0xfffffe000818f900 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0057092680 [virtio_balloon] 100067 D - 0xffffffff82ba1901 [deadlkres] 100071 D - 0xfffffe00574f0900 [acpi_task_0] 100072 D - 0xfffffe00574f0900 [acpi_task_1] 100073 D - 0xfffffe00574f0900 [acpi_task_2] 100074 D - 0xfffffe000818f100 [mca taskq] 100076 D - 0xfffffe0053f58e00 [CAM taskq] 8996 780 780 0 Z syz-executor.1 db> show all locks Process 8994 (syz-executor.3) thread 0xfffffe009a23e3a0 (109899) exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe009a220dd0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:6028 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058c0b540) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4176 Process 8993 (syz-executor.0) thread 0xfffffe00998ff900 (109902) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009a277a58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:3998 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35454 2089K 35525 vtbuf 24 1968K 46 kobj 326 1304K 487 newblk 15 1028K 13113 vfscache 3 1025K 3 inodedep 1093 922K 8305 linker 379 572K 412 pcb 36 553K 7624 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 174 345K 9094 filedesc 42 329K 16111 vmem 3 274K 6 dirrem 1083 271K 8184 acpica 1674 184K 56396 vnet_data 1 168K 1 tidhash 3 141K 3 freefile 1077 135K 8173 pagedep 16 132K 8043 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 988 81K 3441 mtx_pool 2 72K 2 BPF 38 71K 73 syncache 1 68K 1 acpitask 1 64K 1 module 512 64K 512 ddb_capture 1 64K 1 umtx 418 53K 418 kdtrace 258 51K 18900 temp 34 33K 2331 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 7 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 129 16K 409 lltable 46 15K 57 bus-sc 34 15K 1651 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 sctp_timw 33 9K 33 bmsafemap 2 9K 8337 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 253 rpc 2 8K 2 shmfd 1 8K 96 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 79 8K 9006 sctp_stro 7 7K 512 cred 28 7K 300 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 394 sctp_atcl 15 6K 4548 pwddesc 75 5K 8997 ufs_dirhash 24 5K 24 DEVFSP 74 5K 3981 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 48 proc-args 101 4K 10250 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 lockf 28 3K 47 selfd 45 3K 138181 terminal 11 3K 11 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 51 ip6ndp 12 2K 13 Unitno 31 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 newdirblk 10 2K 8027 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 9860 softdep 1 1K 1 mkdir 8 1K 16054 freeblks 4 1K 8287 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 sctp_atky 22 1K 5373 CAM periph 4 1K 271 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 cryptodev 10 1K 4342 diradd 5 1K 8221 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_stri 1 1K 626 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 inpcbpolicy 14 1K 7744 osd 8 1K 7276 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 7265 vnodes 1 1K 1 CAM SIM 2 1K 2 sctp_athm 15 1K 4861 sctp_map 14 1K 1024 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 21832 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 104 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 5819 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2176 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 53 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 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 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 5648 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 2 allocindir 0 0K 0 indirdep 0 0K 2761 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 athdev 0 0K 0 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 ktls_ocf 0 0K 0 agp 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 28 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 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 nvme_da 0 0K 0 statfs 0 0K 8211 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 81 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 7 lio 0 0K 3 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 109 ktls 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17424 ioctlops 0 0K 266 eventfd 0 0K 94 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 767 sysctl 0 0K 3 LED 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 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 aaccam 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 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8326 1072 1354698 0 254 38494208 0 mbuf 256 8881 782 2121997 0 254 2473728 0 RADIX NODE 144 15768 383 211006 0 65 2325744 0 pbuf 2624 0 794 0 0 2 2083456 0 malloc-4096 4096 411 5 9492 0 2 1703936 0 BUF TRIE 144 190 11598 6212 0 62 1697472 0 malloc-384 384 4117 53 4118 0 30 1601280 0 malloc-128 128 11934 311 28066 0 126 1567360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 UMA Slabs 0 112 10954 20 10954 0 126 1229088 0 sctp_asoc 2288 7 503 512 0 254 1166880 0 vmem btag 56 18149 34 18149 0 254 1018248 0 sctp_ep 1208 7 763 3723 0 254 930160 0 malloc-384 384 1143 897 12979 0 30 783360 0 socket 960 36 728 12929 0 254 733440 0 VM OBJECT 264 2409 81 201023 0 30 657360 0 FFS inode 1160 522 31 8695 0 8 641480 0 malloc-256 256 1134 1296 32402 0 62 622080 0 tcpcb 1096 4 507 7265 0 254 560056 0 256 Bucket 2048 211 15 4607 0 8 462848 0 malloc-16384 16384 21 6 8054 0 1 442368 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 7 510 512 0 254 380512 0 THREAD 1808 180 29 9902 0 8 377872 0 MAP ENTRY 96 3311 343 499253 0 126 350784 0 malloc-128 128 1716 950 12685 0 126 341248 0 malloc-2048 2048 16 136 3732 0 8 311296 0 VNODE 448 563 103 8738 0 30 298368 0 malloc-64 64 4322 277 4523 0 254 294336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14847 403 18148 0 254 244000 0 malloc-32768 32768 0 7 2620 0 1 229376 0 tcp_bbr_map 128 0 1767 12081 0 126 226176 0 DEVCTL 1024 11 209 153 0 0 225280 0 malloc-256 256 231 639 25751 0 62 222720 0 tcp_log 416 0 513 716 0 254 213408 0 malloc-65536 65536 1 2 650 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 28 734 10769 0 254 195072 0 malloc-32 32 5398 524 6216 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 182 43 17001 0 16 187200 0 ertt_txseginfo 40 0 4646 36622 0 254 185840 0 malloc-128 128 1169 226 26304 0 126 178560 0 VMSPACE 2552 50 10 8963 0 4 153120 0 malloc-1024 1024 126 18 143 0 16 147456 0 S VFS Cache 104 1015 389 9578 0 126 146016 0 FFS2 dinode 256 522 48 8695 0 62 145920 0 128 Bucket 1024 88 43 1282 0 16 134144 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-2048 2048 6 58 1058 0 8 131072 0 unpcb 256 17 493 1429 0 254 130560 0 PROC 1352 76 20 8996 0 8 129792 0 ksiginfo 112 87 957 7598 0 126 116928 0 malloc-256 256 300 135 10907 0 62 111360 0 filedesc0 1072 75 23 8997 0 8 105056 0 malloc-128 128 515 260 3361 0 126 99200 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-4096 4096 19 3 25 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 103 65 8705 0 30 86016 0 32 Bucket 256 110 205 8914 0 62 80640 0 sctp_readq 152 1 519 278 0 254 79040 0 sctp_chunk 152 8 512 606 0 254 79040 0 tcp_inpcb 424 4 176 7265 0 30 76320 0 pipe 744 22 78 643 0 16 74400 0 malloc-4096 4096 13 5 37 0 2 73728 0 g_bio 408 0 180 42703 0 30 73440 0 malloc-384 384 149 31 151 0 30 69120 0 malloc-64 64 523 548 5514 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 3 5 56 0 1 65536 0 malloc-8192 8192 6 2 107 0 1 65536 0 malloc-256 256 40 215 3756 0 62 65280 0 sctp_stream_msg_out 112 0 540 288 0 254 60480 0 udp_inpcb 424 6 120 229 0 30 53424 0 malloc-64 64 135 684 155008 0 254 52416 0 malloc-64 64 368 451 378 0 254 52416 0 Files 80 217 433 36443 0 126 52000 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 53554 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 6 42 643 0 16 49152 0 malloc-1024 1024 19 29 531 0 16 49152 0 malloc-512 512 9 87 44 0 30 49152 0 pcpu-64 64 494 274 494 0 254 49152 0 tcp_rack_pcb 896 0 54 2176 0 16 48384 0 AIOCB 552 0 84 175 0 16 46368 0 tcp_bbr_pcb 832 0 54 2265 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 37 0 16 41984 0 malloc-8192 8192 2 3 31 0 1 40960 0 pcpu-8 8 4716 404 5117 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 4 86 192 0 30 38160 0 udplite_inpcb 424 0 90 58 0 30 38160 0 da_ccb 544 0 70 10791 0 16 38080 0 PWD 32 28 1106 8120 0 254 36288 0 malloc-64 64 66 501 415 0 254 36288 0 malloc-64 64 93 474 15855 0 254 36288 0 malloc-64 64 178 389 19235 0 254 36288 0 malloc-64 64 109 458 4034 0 254 36288 0 16 Bucket 144 75 177 725 0 62 36288 0 8 Bucket 80 65 385 2077 0 126 36000 0 malloc-128 128 35 244 8160 0 126 35712 0 malloc-128 128 108 171 964 0 126 35712 0 malloc-128 128 60 219 8434 0 126 35712 0 malloc-128 128 137 142 152 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 22 113 8071 0 62 34560 0 malloc-256 256 43 92 475 0 62 34560 0 malloc-256 256 13 122 471 0 62 34560 0 malloc-256 256 70 65 132 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-4096 4096 5 3 10 0 2 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 5 11 135 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 2 14 62 0 8 32768 0 malloc-1024 1024 0 32 3 0 16 32768 0 malloc-1024 1024 14 18 15 0 16 32768 0 malloc-1024 1024 5 27 175 0 16 32768 0 malloc-1024 1024 9 23 9 0 16 32768 0 malloc-512 512 2 62 147 0 30 32768 0 malloc-512 512 9 55 639 0 30 32768 0 malloc-512 512 5 59 54 0 30 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 KNOTE 160 28 172 94581 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 5441 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 392 0 254 28224 0 tcp_inpcb ports 32 2 880 4219 0 254 28224 0 ertt 72 4 388 7265 0 126 28224 0 malloc-32 32 129 753 4379 0 254 28224 0 malloc-32 32 100 782 7999 0 254 28224 0 4 Bucket 48 7 581 224 0 254 28224 0 2 Bucket 32 70 812 1556 0 254 28224 0 AIO 208 0 133 29 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 8835 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 31 245 48 0 126 24288 0 rl_entry 40 81 525 81 0 254 24240 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 20 40 360 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 287 0 254 20160 0 udp_inpcb ports 32 3 627 46 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 32 598 214 0 254 20160 0 malloc-32 32 140 490 295 0 254 20160 0 malloc-32 32 41 589 17440 0 254 20160 0 malloc-32 32 269 361 3148 0 254 20160 0 malloc-32 32 30 600 1077 0 254 20160 0 AIOLIO 272 0 70 3 0 30 19040 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 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 6 0 2 16384 0 malloc-2048 2048 2 6 193 0 8 16384 0 malloc-1024 1024 1 15 1250 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 686708 0 254 16032 0 malloc-16 16 36 964 12158 0 254 16000 0 kenv 258 15 45 1042 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 udplite_inpcb ports 32 0 378 2 0 254 12096 0 malloc-16 16 68 682 9667 0 254 12000 0 malloc-16 16 16 734 993 0 254 12000 0 malloc-16 16 36 714 9810 0 254 12000 0 malloc-16 16 46 704 62 0 254 12000 0 malloc-16 16 274 476 26224 0 254 12000 0 malloc-16 16 41 709 1207 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 20 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 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 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 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 tcptw 72 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 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 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 cryptop 280 0 0 0 0 30 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 120 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 domainset 40 0 0 0 0 254 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 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