panic: Bad link elm 0xfffffe00a737b500 next->prev != elm cpuid = 1 time = 1629732339 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b65750 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b658b0 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b65990 panic() at panic+0xb5/frame 0xfffffe0053b65a60 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe0053b65af0 sctp_free_assoc() at sctp_free_assoc+0x421a/frame 0xfffffe0053b65c30 sctp_process_control() at sctp_process_control+0x7b1f/frame 0xfffffe0053b66300 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe0053b66560 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe0053b66730 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053b66750 ip6_input() at ip6_input+0x252d/frame 0xfffffe0053b669b0 swi_net() at swi_net+0x2e5/frame 0xfffffe0053b66a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b66bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b66bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b66bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6b: movq $0,0x28e89ba(%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 0xa015ca138c20d8ab rdx 0x1 rbx 0 rsp 0xfffffe0053b65890 rbp 0xfffffe0053b658b0 rsi 0 rdi 0xffffffff817affc9 vprintf+0x319 r8 0x3 r9 0xfffffe0053b653c8 r10 0 r11 0xbf r12 0xfffffe0053e04900 r13 0xfffffe0053b65901 r14 0xffffffff82c6ac40 .str.18 r15 0xffffffff82c6ac40 .str.18 rip 0xffffffff817a397b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e89ba(%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 Run CPU 1 [swi1: netisr 0] 100034 I [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 6597 807 807 0 S (threaded) syz-executor.3 106296 S nanslp 0xffffffff84059201 syz-executor.3 106498 S sigwait 0xfffffe009fb250b0 syz-executor.3 6596 789 789 0 S (threaded) syz-executor.0 106265 S nanslp 0xffffffff84059201 syz-executor.0 106497 S sigwait 0xfffffe009fabfb20 syz-executor.0 6594 790 790 0 RE CPU 0 syz-executor.1 4742 1 790 0 S umtxn 0xfffffe009e9f6300 syz-executor.1 4741 1 790 0 S uwait 0xfffffe009e47f680 syz-executor.1 3245 1 3245 65 Ss select 0xfffffe00a7252ac0 dhclient 2434 1 2434 0 Ss select 0xfffffe009fbf17c0 dhclient 2418 1 2418 0 Ss select 0xfffffe00a2655340 dhclient 2336 1 2336 65 Ss select 0xfffffe009fb34ec0 dhclient 2010 1 2010 0 Ss select 0xfffffe009fb34d40 dhclient 2007 1 2007 0 Ss select 0xfffffe009fb34e40 dhclient 1982 1 1982 65 Ss select 0xfffffe009fb19ac0 dhclient 1588 1 1588 0 Ss select 0xfffffe00a267dac0 dhclient 1584 1 1584 0 Ss select 0xfffffe009fb34dc0 dhclient 1565 1 1565 65 Ss select 0xfffffe009fbf16c0 dhclient 1238 1 1238 0 Ss select 0xfffffe009fbf77c0 dhclient 1226 1 1226 0 Ss select 0xfffffe009fbf15c0 dhclient 828 1 789 0 S uwait 0xfffffe009e47fd80 syz-executor.0 807 782 807 0 Rs syz-executor.3 800 782 800 0 Ss piperd 0xfffffe009e9d72e8 syz-executor.2 790 782 790 0 Rs syz-executor.1 789 782 789 0 Ss nanslp 0xffffffff84059201 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe005892db80 syz-fuzzer 100117 S uwait 0xfffffe00584db000 syz-fuzzer 100118 S uwait 0xfffffe00584db100 syz-fuzzer 100119 S uwait 0xfffffe00584db200 syz-fuzzer 100120 S uwait 0xfffffe00584db300 syz-fuzzer 100121 S uwait 0xfffffe005892d580 syz-fuzzer 100122 S kqread 0xfffffe009e99ed00 syz-fuzzer 100123 S uwait 0xfffffe009e47f480 syz-fuzzer 100124 S uwait 0xfffffe009e47f580 syz-fuzzer 780 776 780 0 Ss pause 0xfffffe005875e0b0 csh 776 694 776 0 Ss select 0xfffffe009e47fbc0 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 0xfffffe009e47fe40 sshd 507 1 507 0 Ss select 0xfffffe009e47ff40 syslogd 436 1 436 0 Ss select 0xfffffe005888b840 devd 435 1 435 65 Ss select 0xfffffe009e2f0340 dhclient 350 1 350 0 Ss select 0xfffffe009e2f02c0 dhclient 347 1 347 0 Ss select 0xfffffe005888b440 dhclient 23 0 0 0 DL syncer 0xffffffff841815a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058884ce8 [/ 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 0xffffffff81ea1910 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d804a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a9ce20 [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 Run CPU 1 [swi1: netisr 0] 100034 I [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 DLs (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 D - 0xfffffe0053c07900 [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 - 0xffffffff82c71bc0 [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 6594 (syz-executor.1) thread 0xfffffe00a727b720 (106405) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007756b00) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8376 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009fa94120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8288 Process 12 (intr) thread 0xfffffe0053e04900 (100033) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a737b968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b4418) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a737b988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 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 6388 vfscache 3 1025K 3 pcb 41 549K 26150 inodedep 18 519K 5710 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 147 291K 6685 vmem 3 274K 5 acpica 1674 184K 55620 vnet_data 1 168K 1 filedesc 20 153K 11211 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 5608 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 47 89K 54 bus 989 81K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 396 50K 396 kdtrace 226 45K 13105 temp 35 33K 2526 hostcache 1 32K 1 shm 1 32K 15 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 132 17K 421 tty 16 16K 16 ithread 99 16K 99 sctp_timw 59 15K 59 bus-sc 34 15K 1691 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 71 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 5719 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 2228 rpc 2 8K 2 shmfd 1 8K 5 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 282 kqueue 67 7K 6610 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 484 DEVFSP 81 6K 934 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 54 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 64 4K 6602 acpisem 28 4K 28 selfd 55 4K 108558 lockf 32 4K 63 sctp_atcl 9 4K 12627 hhook 15 4K 17 proc-args 52 3K 705 terminal 11 3K 11 select 19 3K 56 dirrem 9 3K 5628 uidinfo 3 3K 13 sctp_stro 2 2K 1548 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freefile 9 2K 5623 clone 9 2K 9 tun 7 2K 7 freework 5 2K 5655 sctp_stri 2 1K 102 softdep 1 1K 1 mkdir 8 1K 11174 freeblks 4 1K 5622 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 64 NFSD session 1 1K 1 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 crypto 4 1K 4 inpcbpolicy 20 1K 6094 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 5587 diradd 4 1K 5669 pfil 4 1K 4 cdev 2 1K 2 sctp_atky 11 1K 14234 osd 11 1K 5038 chacha20random 1 1K 1 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 6 prison 6 1K 6 lkpikmalloc 5 1K 6 sctp_athm 9 1K 12680 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 944 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 17414 filecaps 5 1K 124 sctp_vrf 1 1K 1 sctp_map 4 1K 3096 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 2059 sctp_iter 0 0K 12 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 12 sctp_aadr 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 chd data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1793 cdg data 0 0K 0 vegas data 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 4351 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 27 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 116 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 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 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 2 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 6011 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 238 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 2 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 122 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 19583 ioctlops 0 0K 175 eventfd 0 0K 2 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 882 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 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 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 8320 981 1380353 0 254 38096896 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8745 945 2244610 0 254 2480640 0 tcp_log 416 54 5193 41765 0 254 2182752 0 RADIX NODE 144 14165 194 207864 0 62 2067696 0 BUF TRIE 144 189 11571 1142 0 62 1693440 0 malloc-128 128 12218 585 17908 0 126 1638784 0 malloc-4096 4096 393 5 7091 0 2 1630208 0 malloc-384 384 4162 8 4163 0 30 1601280 0 UMA Slabs 0 112 10796 37 10796 0 126 1213296 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 vmem btag 56 18085 106 18085 0 254 1018696 0 sctp_asoc 2288 2 398 1548 0 254 915200 0 malloc-2048 2048 7 401 11055 0 8 835584 0 tcp_bbr_map 128 0 6200 69907 0 126 793600 0 FFS inode 1160 520 26 6143 0 8 633360 0 sctp_ep 1280 5 445 11028 0 254 576000 0 256 Bucket 2048 200 12 16858 0 8 434176 0 malloc-1024 1024 4 396 1590 0 16 409600 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1334 106 95418 0 30 380160 0 THREAD 1808 160 38 6502 0 8 357984 0 malloc-384 384 80 790 12729 0 30 334080 0 sctp_raddr 736 2 405 1548 0 254 299552 0 malloc-32768 32768 2 7 35 0 1 294912 0 VNODE 448 558 90 6183 0 30 290304 0 ertt_txseginfo 40 0 7171 124962 0 254 286840 0 malloc-64 64 3985 173 17104 0 254 266112 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 496 8 512 5027 0 254 257920 0 malloc-16384 16384 9 6 5763 0 1 245760 0 malloc-384 384 17 623 5710 0 30 245760 0 malloc-256 256 26 934 22409 0 62 245760 0 socket 944 48 204 18456 0 254 237888 0 malloc-16 16 14026 224 19118 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 MAP ENTRY 96 1791 309 360987 0 126 201600 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 6356 0 254 177408 0 malloc-4096 4096 42 0 53 0 2 172032 0 malloc-256 256 103 557 12438 0 62 168960 0 malloc-128 128 1184 56 27725 0 126 158720 0 FFS2 dinode 256 520 35 6143 0 62 142080 0 mbuf_packet 256 47 508 11948 0 254 142080 0 S VFS Cache 104 1031 334 6949 0 126 141960 0 malloc-256 256 158 382 4918 0 62 138240 0 128 Bucket 1024 103 32 1780 0 16 138240 0 malloc-65536 65536 0 2 254 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 42 9 6580 0 4 129744 0 malloc-1024 1024 118 6 136 0 16 126976 0 ksiginfo 112 66 978 3796 0 126 116928 0 malloc-2048 2048 7 49 1122 0 8 114688 0 PROC 1336 64 17 6601 0 8 108216 0 filedesc0 1072 64 20 6602 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 7 3 35 0 1 81920 0 tcpcb 1080 7 63 5027 0 254 75600 0 malloc-256 256 194 91 6538 0 62 72960 0 malloc-64 64 525 546 109582 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 64 Bucket 512 93 35 6872 0 30 65536 0 g_bio 408 0 160 7936 0 30 65280 0 sctp_chunk 152 2 414 639 0 254 63232 0 malloc-128 128 346 57 6142 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 32 Bucket 256 98 82 9550 0 62 46080 0 malloc-1024 1024 6 38 1897 0 16 45056 0 malloc-64 64 537 156 2509 0 254 44352 0 clpbuf 2624 0 16 26 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 6 0 1 40960 0 pcpu-8 8 4718 402 4923 0 254 40960 0 Files 80 241 259 36718 0 126 40000 0 malloc-384 384 85 15 108 0 30 38400 0 NAMEI 1024 0 36 42846 0 16 36864 0 malloc-64 64 396 171 17365 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 47 457 1693 0 254 32256 0 malloc-32 32 81 927 12806 0 254 32256 0 malloc-128 128 68 180 14464 0 126 31744 0 malloc-256 256 73 47 6222 0 62 30720 0 da_ccb 544 0 56 2100 0 16 30464 0 tcp_rack_pcb 832 0 36 1793 0 16 29952 0 tcp_bbr_pcb 832 0 36 2102 0 16 29952 0 pipe 744 23 17 409 0 16 29760 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-64 64 166 275 7284 0 254 28224 0 KNOTE 160 28 147 146614 0 62 28000 0 malloc-256 256 64 41 752 0 62 26880 0 malloc-256 256 82 23 594 0 62 26880 0 malloc-256 256 61 44 6724 0 62 26880 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-4096 4096 4 2 638 0 2 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 278 1222 3371 0 254 24000 0 8 Bucket 80 97 203 2334 0 126 24000 0 malloc-128 128 117 69 5879 0 126 23808 0 malloc-128 128 141 45 495 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 19 1 19 0 16 20480 0 PWD 32 22 608 5689 0 254 20160 0 malloc-32 32 306 324 7119 0 254 20160 0 udp_inpcb 496 6 34 959 0 254 19840 0 SLEEPQUEUE 88 199 25 199 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 3 1 6 0 2 16384 0 malloc-4096 4096 1 3 6012 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-32 32 49 455 575 0 254 16128 0 16 Bucket 144 82 30 492 0 62 16128 0 vtnet_tx_hdr 24 0 668 717713 0 254 16032 0 malloc-16 16 76 924 12952 0 254 16000 0 unpcb 256 20 40 1291 0 254 15360 0 malloc-2048 2048 1 5 234 0 8 12288 0 malloc-512 512 10 14 110 0 30 12288 0 malloc-32 32 128 250 6251 0 254 12096 0 malloc-128 128 73 20 123 0 126 11904 0 malloc-128 128 66 27 3507 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 20 10 367 0 30 11520 0 malloc-384 384 24 6 26 0 30 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 169 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 1 15 119 0 30 8192 0 malloc-512 512 16 0 23 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 27 0 254 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 65 137 65 0 254 8080 0 sctp_stream_msg_out 112 0 72 594 0 254 8064 0 sctp_laddr 48 0 168 3152 0 254 8064 0 tcp_rack_map 112 0 72 4347 0 126 8064 0 udpcb 32 6 246 977 0 254 8064 0 ertt 72 7 105 5027 0 126 8064 0 malloc-64 64 74 52 91 0 254 8064 0 malloc-64 64 16 110 4038 0 254 8064 0 malloc-32 32 42 210 65 0 254 8064 0 malloc-32 32 104 148 204 0 254 8064 0 malloc-32 32 66 186 8924 0 254 8064 0 4 Bucket 48 5 163 147 0 254 8064 0 2 Bucket 32 56 196 1053 0 254 8064 0 malloc-16 16 22 478 54 0 254 8000 0 malloc-16 16 51 449 11053 0 254 8000 0 malloc-16 16 191 309 3145 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 18 482 25337 0 254 8000 0 ripcb 496 6 10 90 0 254 7936 0 udplite_inpcb 496 0 16 18 0 254 7936 0 malloc-384 384 1 19 37 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 2 6 79 0 30 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 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 sctp_readq 152 0 26 1 0 254 3952 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 592 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 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