panic: sctp_timeout_handler of type 5: inp = 0xfffffe00a7cc0ad0, stcb->sctp_ep 0xfffffe00a7cdd000 cpuid = 0 time = 1629636344 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b5f410 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b5f570 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b5f650 panic() at panic+0xb5/frame 0xfffffe0053b5f710 sctp_timeout_handler() at sctp_timeout_handler+0x1b0a/frame 0xfffffe0053b5f850 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe0053b5fa00 softclock() at softclock+0x152/frame 0xfffffe0053b5fa50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b5fbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b5fbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b5fbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100034 ] Stopped at kdb_enter+0x6b: movq $0,0x28e8d1a(%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 0xebe27086e5667cb0 rdx 0x1 rbx 0 rsp 0xfffffe0053b5f550 rbp 0xfffffe0053b5f570 rsi 0 rdi 0xffffffff817afc69 vprintf+0x319 r8 0x3 r9 0xfffffe0053b5f088 r10 0 r11 0 r12 0xfffffe0053e2c1e0 r13 0xfffffe0053b5f501 r14 0xffffffff82c69ba0 .str.18 r15 0xffffffff82c69ba0 .str.18 rip 0xffffffff817a361b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e8d1a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df6a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402d6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402d6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402e640 (map 0xffffffff8402e640) (map.pmap 0xffffffff8402e700) (pmap 0xffffffff8402e760) threads: 23 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 L *kernel 0xfffffe00a2d90a80 [swi1: netisr 0] 100034 Run CPU 0 [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 21405 799 799 0 R (threaded) syz-executor.3 100138 RunQ syz-executor.3 122134 S connec 0xfffffe00a7ce00e0 syz-executor.3 21397 786 786 0 LE *sctp-cr 0xfffffe00a2d90900 syz-executor.1 4687 1 4687 65 Ss select 0xfffffe00a7472f40 dhclient 3569 1 3569 0 Ss select 0xfffffe00a2db5240 dhclient 3535 1 3535 0 Ss select 0xfffffe00a2db5940 dhclient 3515 1 3515 65 Ss select 0xfffffe00a2d642c0 dhclient 1945 1 1945 0 Ss select 0xfffffe00a2db0d40 dhclient 1930 1 1930 0 Ss select 0xfffffe00a2d95dc0 dhclient 1876 1 1876 65 Ss select 0xfffffe00a2d64a40 dhclient 1763 1761 785 0 SV uwait 0xfffffe005881d880 syz-executor.0 1761 1 785 0 DV ppwait 0xfffffe0058b20f58 syz-executor.0 1667 0 0 0 DL aiordy 0xfffffe00a2d46000 [aiod4] 1666 0 0 0 DL aiordy 0xfffffe00a2d3e000 [aiod3] 1665 0 0 0 DL aiordy 0xfffffe00a2d46538 [aiod2] 1664 0 0 0 DL aiordy 0xfffffe00a2c04a70 [aiod1] 1153 1 1153 0 Ss select 0xfffffe00a2ca6640 dhclient 1142 1 1142 0 Ss select 0xfffffe00a2ca6840 dhclient 1071 1 1071 65 Ss select 0xfffffe00a2c0ddc0 dhclient 831 1 831 0 Ss select 0xfffffe009e411640 dhclient 826 1 826 0 Ss select 0xfffffe00a2c0dcc0 dhclient 799 780 799 0 Rs syz-executor.3 798 780 798 0 Ss piperd 0xfffffe009e45c2e8 syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Ss piperd 0xfffffe00588b7ba0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100121 S uwait 0xfffffe005887e080 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffffe005887e380 syz-fuzzer 100125 S uwait 0xfffffe009e2f2480 syz-fuzzer 100126 S uwait 0xfffffe009e4e5a00 syz-fuzzer 100127 S uwait 0xfffffe009e4e5b00 syz-fuzzer 100128 S uwait 0xfffffe009e4e5c00 syz-fuzzer 100129 RunQ syz-fuzzer 100130 S uwait 0xfffffe00588c0a80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588b80b0 csh 776 694 776 0 Ss select 0xfffffe009e411840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ee4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575ee8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575eecb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583bd0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583bd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583bd8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583bdcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005746e0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059201 cron 694 1 694 0 Ss select 0xfffffe005887e6c0 sshd 507 1 507 0 Ss select 0xfffffe009e411cc0 syslogd 436 1 436 0 Ss select 0xfffffe009e411dc0 devd 435 1 435 65 Ss select 0xfffffe009e411f40 dhclient 350 1 350 0 Ss select 0xfffffe009e411ec0 dhclient 347 1 347 0 Ss select 0xfffffe005887e7c0 dhclient 23 0 0 0 DL syncer 0xffffffff841815a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff841b77c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab2f8 [dom0] 100089 D launds 0xffffffff841ab304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea1160 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b664a0 [sctp_iterator] 16 0 0 0 RL [pf purge] 15 0 0 0 DL - 0xffffffff8417a4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417a4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417a4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417a4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c95ac0 [doneq0] 100049 D - 0xffffffff83c95a40 [async] 100082 D - 0xffffffff83c958c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a53a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402c7c0 [g_event] 100040 D - 0xffffffff8402c800 [g_up] 100041 D - 0xffffffff8402c840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417b848 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 L *kernel 0xfffffe00a2d90a80 [swi1: netisr 0] 100034 Run CPU 0 [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a6340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402d6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100013 Run CPU 1 [thread taskq] 100015 D - 0xfffffe0053c07700 [kqueue_ctx taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [pci_hp taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b1fa00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c70b20 [deadlkres] 100077 D - 0xfffffe0058345b00 [acpi_task_0] 100078 D - 0xfffffe0058345b00 [acpi_task_1] 100079 D - 0xfffffe0058345b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 21405 (syz-executor.3) thread 0xfffffe0058b5f720 (100138) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8407eb30) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1247 Process 12 (intr) thread 0xfffffe0053e04900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7cc1380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2627 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7cdd468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2626 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7c1de68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2625 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7c1de88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_input.c:4905 Process 0 (kernel) thread 0xfffffe0053df9ac0 (100013) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff800064cb000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 9 1026K 22188 vfscache 3 1025K 3 pcb 171 695K 57267 inodedep 52 532K 20588 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 152 300K 21491 vmem 3 274K 5 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 filedesc 18 137K 40909 pagedep 9 130K 20479 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_stro 101 101K 12534 BPF 46 88K 80 bus 989 81K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_atcl 174 66K 42556 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 374 47K 374 kdtrace 229 45K 43541 sctp_timw 159 40K 159 temp 35 33K 2802 hostcache 1 32K 1 shm 1 32K 60 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 131 17K 422 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 43 14K 149 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 sctp_atky 276 13K 59313 kenv 95 12K 95 eventhandler 133 12K 133 dirrem 43 11K 20502 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 ksem 4 10K 1421 in6_multi 65 9K 65 bmsafemap 2 9K 20561 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 47 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 28 7K 538 taskqueue 63 7K 63 kqueue 69 7K 21458 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 531 freefile 43 6K 20484 DEVFSP 80 5K 1285 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 65 pf_ifnet 10 5K 19 vt 11 5K 11 pwddesc 66 5K 21406 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 295222 lockf 32 4K 79 hhook 15 4K 17 sctp_map 202 4K 25068 proc-args 52 3K 711 terminal 11 3K 11 sctp_athm 174 3K 43882 select 19 3K 108 uidinfo 3 3K 25 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 sctp_stri 3 2K 4085 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 20482 softdep 1 1K 1 mkdir 8 1K 40916 freeblks 4 1K 20468 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 102 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 inpcbpolicy 21 1K 6977 crypto 4 1K 171 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 20458 diradd 4 1K 20544 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 6004 chacha20random 1 1K 1 tcp_fsb 2 1K 2582 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 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 xform 2 1K 1485 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 28684 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 cdg data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13571 sctp_iter 0 0K 268 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 256 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 htcp data 0 0K 0 dctcp data 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 18364 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 46 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 37 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 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 41 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 6 ip_msource 0 0K 0 ip_moptions 0 0K 27 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 twsbuf 0 0K 0 statfs 0 0K 20701 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 5 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2726 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 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 4 lio 0 0K 3 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 138 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 22980 ioctlops 0 0K 285 eventfd 0 0K 24 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1022 sysctl 0 0K 3 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 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 13 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 scsi_pass 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 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8367 944 1294368 0 254 38137856 0 tcp_log 416 10006 10181 276961 0 254 8397792 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9067 953 2377292 0 254 2565120 0 RADIX NODE 144 16360 631 569891 0 63 2446704 0 malloc-128 128 12230 1565 32819 0 126 1765760 0 BUF TRIE 144 274 11486 1682 0 62 1693440 0 malloc-4096 4096 395 7 21895 0 2 1646592 0 malloc-384 384 4162 8 4163 0 30 1601280 0 UMA Slabs 0 112 10727 34 10727 0 126 1205232 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 vmem btag 56 19783 64 19783 0 254 1111432 0 sctp_asoc 2288 100 205 12534 0 254 697840 0 FFS inode 1160 521 46 21005 0 8 657720 0 malloc-384 384 51 1519 20588 0 30 602880 0 malloc-2048 2048 72 214 27059 0 8 585728 0 malloc-256 256 158 1672 19212 0 62 468480 0 256 Bucket 2048 196 14 19031 0 8 430080 0 malloc-256 256 126 1464 68370 0 62 407040 0 VM OBJECT 264 1380 105 302351 0 30 392040 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_ep 1280 71 226 27032 0 254 380160 0 THREAD 1808 161 26 22134 0 8 338096 0 socket 944 49 295 35521 0 254 324736 0 malloc-256 256 203 1042 45697 0 62 318720 0 tcp_bbr_map 128 2 2416 14791 0 126 309504 0 malloc-1024 1024 103 185 12567 0 16 294912 0 VNODE 448 561 96 21047 0 30 294336 0 malloc-64 64 3989 295 46720 0 254 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-384 384 248 412 42736 0 30 253440 0 sctp_raddr 736 110 220 22743 0 254 242880 0 malloc-16 16 14026 474 20084 0 254 232000 0 malloc-32768 32768 2 5 22 0 1 229376 0 malloc-16384 16384 8 6 20612 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 MAP ENTRY 96 1634 634 1156725 0 127 217728 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5303 241 6354 0 254 177408 0 malloc-4096 4096 42 1 57 0 2 176128 0 tcp_inpcb 496 10 310 5993 0 254 158720 0 malloc-128 128 1186 54 28584 0 126 158720 0 S VFS Cache 104 1028 415 21834 0 126 150072 0 mbuf_packet 256 108 462 44540 0 254 145920 0 FFS2 dinode 256 521 19 21005 0 62 138240 0 malloc-65536 65536 0 2 428 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 39 12 21378 0 4 129744 0 malloc-1024 1024 118 6 136 0 16 126976 0 ksiginfo 112 69 975 3954 0 126 116928 0 PROC 1336 66 18 21405 0 8 112224 0 128 Bucket 1024 85 18 6750 0 16 105472 0 ertt_txseginfo 40 0 2525 46001 0 254 101000 0 filedesc0 1072 67 24 21406 0 8 97552 0 64 Bucket 512 130 54 7281 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1080 7 70 5993 0 254 83160 0 malloc-8192 8192 7 3 35 0 1 81920 0 malloc-256 256 195 120 22426 0 62 80640 0 malloc-64 64 525 546 296431 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 0 2 130 0 1 65536 0 malloc-2048 2048 7 23 1182 0 8 61440 0 g_bio 408 0 150 9799 0 30 61200 0 32 Bucket 256 118 107 18029 0 62 57600 0 malloc-128 128 346 88 21093 0 126 55552 0 sctp_chunk 152 110 228 11479 0 254 51376 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-8192 8192 4 2 6 0 1 49152 0 malloc-1024 1024 7 37 1946 0 16 45056 0 malloc-64 64 537 156 2880 0 254 44352 0 clpbuf 2624 0 16 56 0 16 41984 0 pcpu-8 8 4711 409 5105 0 254 40960 0 Files 80 240 260 69355 0 126 40000 0 malloc-128 128 69 241 43433 0 126 39680 0 malloc-384 384 88 12 110 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 99744 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-512 512 11 53 4110 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 395 109 18385 0 254 32256 0 malloc-64 64 169 335 22098 0 254 32256 0 malloc-256 256 73 47 22067 0 62 30720 0 da_ccb 544 0 56 2664 0 16 30464 0 tcp_rack_pcb 832 2 34 2582 0 16 29952 0 pipe 744 23 17 637 0 16 29760 0 malloc-4096 4096 4 3 638 0 2 28672 0 malloc-1024 1024 19 9 49 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 sctp_stream_msg_out 112 47 205 2754 0 254 28224 0 KNOTE 160 28 147 338892 0 62 28000 0 malloc-128 128 117 100 20756 0 126 27776 0 malloc-128 128 143 74 1988 0 126 27776 0 malloc-256 256 82 23 707 0 62 26880 0 malloc-1024 1024 18 6 22 0 16 24576 0 PWD 32 20 736 20542 0 254 24192 0 malloc-64 64 146 232 16681 0 254 24192 0 malloc-32 32 243 513 41477 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 68 232 4223 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 66 24 1005 0 62 23040 0 malloc-256 256 61 29 21684 0 62 23040 0 tcp_bbr_pcb 832 1 26 307 0 16 22464 0 malloc-4096 4096 3 2 6 0 2 20480 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 20702 0 2 16384 0 malloc-2048 2048 4 4 16 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 15 17 59 0 30 16384 0 sctp_laddr 48 237 99 3334 0 254 16128 0 tcp_rack_map 112 6 138 5409 0 126 16128 0 malloc-32 32 49 455 569 0 254 16128 0 malloc-32 32 305 199 22661 0 254 16128 0 16 Bucket 144 69 43 576 0 62 16128 0 vtnet_tx_hdr 24 0 668 664968 0 254 16032 0 malloc-16 16 241 759 44153 0 254 16000 0 malloc-16 16 476 524 25348 0 254 16000 0 ripcb 496 5 27 406 0 254 15872 0 unpcb 256 20 40 1447 0 254 15360 0 malloc-384 384 20 20 372 0 30 15360 0 malloc-4096 4096 1 2 3 0 2 12288 0 malloc-2048 2048 1 5 371 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-32 32 128 250 13110 0 254 12096 0 udplite_inpcb 496 0 24 152 0 254 11904 0 udp_inpcb 496 6 18 426 0 254 11904 0 malloc-128 128 73 20 135 0 126 11904 0 malloc-128 128 66 27 4189 0 126 11904 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 24 6 26 0 30 11520 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 209 0 16 8192 0 malloc-1024 1024 2 6 26 0 16 8192 0 malloc-512 512 2 14 119 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 65 0 126 8096 0 rl_entry 40 68 134 68 0 254 8080 0 udpcb 32 6 246 578 0 254 8064 0 ertt 72 7 105 5993 0 126 8064 0 malloc-64 64 74 52 91 0 254 8064 0 malloc-64 64 15 111 2936 0 254 8064 0 malloc-32 32 42 210 63 0 254 8064 0 malloc-32 32 103 149 414 0 254 8064 0 malloc-32 32 67 185 9808 0 254 8064 0 4 Bucket 48 5 163 370 0 254 8064 0 2 Bucket 32 56 196 2058 0 254 8064 0 malloc-16 16 22 478 64 0 254 8000 0 malloc-16 16 52 448 17253 0 254 8000 0 malloc-16 16 191 309 12744 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 18 482 25449 0 254 8000 0 tcp_log_node 120 0 66 15 0 126 7920 0 sctp_readq 152 0 52 2209 0 254 7904 0 AIO 208 0 38 7 0 62 7904 0 AIOCB 552 0 14 8 0 16 7728 0 malloc-384 384 1 19 36 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 1 7 3 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 3 0 62 4048 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOLIO 272 0 14 3 0 30 3808 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 tcpreass 48 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 tcptw 88 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 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 NCLNODE 592 0 0 0 0 16 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 24 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 ktls_session 192 0 0 0 0 62 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-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-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-8192 8192 0 0 0 0 1 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