panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4818 cpuid = 1 time = 1618053748 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037fdc10 vpanic() at vpanic+0x1c7/frame 0xfffffe00037fdc70 panic() at panic+0x43/frame 0xfffffe00037fdcd0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00037fdd30 sctp_add_to_readq() at sctp_add_to_readq+0x4b9/frame 0xfffffe00037fdd90 sctp_notify_peer_addr_change() at sctp_notify_peer_addr_change+0x2cf/frame 0xfffffe00037fde00 sctp_handle_no_route() at sctp_handle_no_route+0x7c/frame 0xfffffe00037fde40 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0xbfd/frame 0xfffffe00037fdf80 sctp_med_chunk_output() at sctp_med_chunk_output+0x48b3/frame 0xfffffe00037fe970 sctp_chunk_output() at sctp_chunk_output+0x1c35/frame 0xfffffe00037ff2c0 sctp_process_control() at sctp_process_control+0x5525/frame 0xfffffe00037ff750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037ff8e0 sctp_input_with_port() at sctp_input_with_port+0x30a/frame 0xfffffe00037ff9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037ff9f0 ip_input() at ip_input+0x388/frame 0xfffffe00037ffa90 swi_net() at swi_net+0x20d/frame 0xfffffe00037ffb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037ffbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037ffbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037ffbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x67: movq $0,0x143ce7e(%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 0xffffffff81134260 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037fdbf0 rbp 0xfffffe00037fdc10 rsi 0 rdi 0xffffffff81134296 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00037fdae0 r11 0x1fffcfff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a6087a r15 0xffffffff81a6087a rip 0xffffffff8112b287 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x143ce7e(%rip) db> show proc Process 12 (intr) at 0xfffff800044a6a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8251b630 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8251b630 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251c2a0 (map 0xffffffff8251c2a0) (map.pmap 0xffffffff8251c360) (pmap 0xffffffff8251c3c0) threads: 23 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 1 [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 38453 783 783 0 R (threaded) syz-executor.0 143365 RunQ syz-executor.0 144894 RunQ syz-executor.0 38451 784 784 0 R (threaded) syz-executor.1 140132 RunQ syz-executor.1 144887 S uwait 0xfffff80018c10800 syz-executor.1 144890 S uwait 0xfffff8004a0b9d80 syz-executor.1 38449 840 840 0 RE CPU 0 syz-executor.3 35980 1 783 0 S uwait 0xfffff8004a0b9c80 syz-executor.0 35979 1 783 0 S uwait 0xfffff8004a291f00 syz-executor.0 35974 35973 840 0 SV uwait 0xfffff80018c10200 syz-executor.3 35973 1 840 0 DV ppwait 0xfffff80018db94e8 syz-executor.3 35966 1 840 0 S uwait 0xfffff80018a3e580 syz-executor.3 35965 1 840 0 S uwait 0xfffff8004a291e00 syz-executor.3 35901 1 840 0 S uwait 0xfffff80018a3e780 syz-executor.3 35900 1 840 0 S uwait 0xfffff8004a0b9280 syz-executor.3 22425 1 784 0 S uwait 0xfffff80018a3e480 syz-executor.1 22422 1 784 0 S uwait 0xfffff80004dcd180 syz-executor.1 22388 1 784 0 SV uwait 0xfffff8004a291500 syz-executor.1 22387 22386 784 0 SV uwait 0xfffff80004dcd500 syz-executor.1 22386 22385 784 0 DV ppwait 0xfffff8004ac8e4e8 syz-executor.1 22385 1 784 0 DV ppwait 0xfffff800184a04e8 syz-executor.1 22361 22360 783 0 SV uwait 0xfffff80018c10900 syz-executor.0 22360 1 783 0 DV ppwait 0xfffff80048690f58 syz-executor.0 19348 1 783 0 S uwait 0xfffff80004dcda00 syz-executor.0 19347 1 783 0 S uwait 0xfffff80018c10300 syz-executor.0 13126 1 783 0 S umtxn 0xfffff80004dcd800 syz-executor.0 13123 1 783 0 S uwait 0xfffff80018a3e380 syz-executor.0 12903 1 783 0 S uwait 0xfffff80004496500 syz-executor.0 12896 1 783 0 S uwait 0xfffff80018a3e180 syz-executor.0 9013 1 784 0 S uwait 0xfffff80004dcd900 syz-executor.1 9012 1 784 0 S uwait 0xfffff80018c10600 syz-executor.1 9011 1 784 0 S uwait 0xfffff80018c10d00 syz-executor.1 9010 1 784 0 S uwait 0xfffff80004dcd700 syz-executor.1 8389 1 8389 65 Ss select 0xfffff8004a090b40 dhclient 7786 1 7786 0 Ss select 0xfffff8004a0588c0 dhclient 7783 1 7783 0 Ss select 0xfffff8004a058840 dhclient 7764 1 7764 65 Ss select 0xfffff80018f5b5c0 dhclient 6487 1 6487 0 Ss select 0xfffff80018bb7240 dhclient 6484 1 6484 0 Ss select 0xfffff8004a0c1b40 dhclient 6465 1 6465 65 Ss select 0xfffff8004a0c1cc0 dhclient 3613 1 3613 0 Ss select 0xfffff8004a07c7c0 dhclient 3610 1 3610 0 Ss select 0xfffff80018faeb40 dhclient 3591 1 3591 65 Ss select 0xfffff80018d73040 dhclient 952 1 952 0 Ss select 0xfffff80018bb71c0 dhclient 949 1 949 0 Ss select 0xfffff80018d9dec0 dhclient 840 780 840 0 Rs syz-executor.3 794 780 794 0 Ss piperd 0xfffff80018c945d0 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100107 S kqread 0xfffff80004db0b00 syz-fuzzer 100116 S uwait 0xfffff80018287080 syz-fuzzer 100117 S uwait 0xfffff80018287180 syz-fuzzer 100118 S uwait 0xfffff80018287280 syz-fuzzer 100119 S uwait 0xfffff80018287380 syz-fuzzer 100120 S uwait 0xfffff80004bd5480 syz-fuzzer 100121 S uwait 0xfffff80018287480 syz-fuzzer 100122 S uwait 0xfffff80004bd5580 syz-fuzzer 100123 S uwait 0xfffff80018a3ef00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004ed50b0 csh 776 694 776 0 Ss select 0xfffff80004336140 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048ec4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bc54b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bc58b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bc5cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bcd0b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bcd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bcd8b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004bcdcb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b290b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b8a1 cron 694 1 694 0 Ss select 0xfffff800046a85c0 sshd 507 1 507 0 Ss select 0xfffff80004336540 syslogd 436 1 436 0 Ss select 0xfffff800043366c0 devd 435 1 435 65 Ss select 0xfffff800046a8140 dhclient 350 1 350 0 Ss select 0xfffff800043369c0 dhclient 347 1 347 0 Ss select 0xfffff800043365c0 dhclient 23 0 0 0 DL syncer 0xffffffff8262acd0 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004c2a538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d80 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100097 D sdflush 0xfffff800040868e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651bc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82646038 [dom0] 100086 D launds 0xffffffff82646044 [laundry: dom0] 100087 D umarcl 0xffffffff815b97e0 [uma] 18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d0b818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b823c0 [pf purge] 15 0 0 0 DL - 0xffffffff826273dc [soaiod4] 9 0 0 0 DL - 0xffffffff826273dc [soaiod3] 8 0 0 0 DL - 0xffffffff826273dc [soaiod2] 7 0 0 0 DL - 0xffffffff826273dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff822470c0 [doneq0] 100044 D - 0xffffffff82247040 [async] 100077 D - 0xffffffff82246f10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004559888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004547d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004547d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82643520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b0a0 [g_event] 100035 D - 0xffffffff8251b0a8 [g_up] 100036 D - 0xffffffff8251b0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044a4000 [thr_0] 100028 D - 0xfffff800044a4080 [thr_1] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 1 [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004458538 [init] 10 0 0 0 DL audit_w 0xffffffff82643a40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b630 [swapper] 100005 D - 0xfffff8000434ad00 [if_io_tqg_0] 100006 D - 0xfffff8000434ac00 [if_io_tqg_1] 100007 D - 0xfffff8000434ab00 [if_config_tqg_0] 100008 D - 0xfffff8000434aa00 [softirq_0] 100009 D - 0xfffff8000434a900 [softirq_1] 100010 D - 0xfffff800044a8d00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8b00 [inm_free taskq] 100012 D - 0xfffff800044a8900 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8500 [aiod_kick taskq] 100016 D - 0xfffff800044a8100 [thread taskq] 100018 D - 0xfffff800044a4c00 [in6m_free taskq] 100019 D - 0xfffff800044a4a00 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a4a00 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a4a00 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a4a00 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a4500 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a4500 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a4500 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a4500 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044d8800 [firmware taskq] 100037 D - 0xfffff800044d8300 [crypto_0] 100038 D - 0xfffff800044d8300 [crypto_1] 100054 D - 0xfffff80004543200 [vtnet0 rxq 0] 100055 D - 0xfffff80004543100 [vtnet0 txq 0] 100056 D - 0xfffff80004543000 [vtnet0 rxq 1] 100057 D - 0xfffff80004906e00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800046a8900 [virtio_balloon] 100063 D - 0xfffff800048dae00 [mca taskq] 100068 D - 0xffffffff81e0c281 [deadlkres] 100072 D - 0xfffff800048da400 [acpi_task_0] 100073 D - 0xfffff800048da400 [acpi_task_1] 100074 D - 0xfffff800048da400 [acpi_task_2] 100076 D - 0xfffff80004543b00 [CAM taskq] db> show all locks Process 38453 (syz-executor.0) thread 0xfffffe009d526a00 (144894) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff800483bb488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7005 Process 38449 (syz-executor.3) thread 0xfffffe0094c75700 (126947) exclusive sleep mutex vm reserv (vm reserv) r = 0 (0xfffff8007c7f9020) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_reserv.c:1045 exclusive rw vm object (vm object) r = 0 (0xfffff80018df9840) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:647 Process 12 (intr) thread 0xfffffe0004297500 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094e73a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1311 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8004841e488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_input.c:4972 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 4 1025K 40048 vfscache 3 1025K 3 pcb 333 882K 115716 filedesc 66 521K 74813 inodedep 17 518K 38693 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 194 392K 38569 pf_rule 247 247K 1013 acpica 1674 184K 55406 vnet_data 1 168K 1 sctp_stro 147 147K 24809 tidhash 3 141K 3 pagedep 8 130K 37835 tfo_ccache 1 128K 1 sctp_atcl 305 115K 94290 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 BPF 46 88K 46 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 sctp_timw 213 54K 213 umtx 414 52K 414 kdtrace 270 51K 83357 temp 41 45K 4626 vmem 3 34K 5 hostcache 1 32K 1 shm 1 32K 7 DEVFS3 125 32K 135 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_atky 452 19K 119610 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 lltable 42 13K 135 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 bmsafemap 2 9K 38015 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 9 rpc 2 8K 2 shmfd 1 8K 19 pfs_vncache 1 8K 1 kqueue 90 8K 38472 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 plimit 26 7K 1226 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 337 taskqueue 57 6K 57 pwddesc 87 6K 38458 CAM queue 5 6K 1528 DEVFSP 78 5K 82 routetbl 27 5K 27 sctp_athm 305 5K 97585 pf_ifnet 12 5K 656 ufs_dirhash 24 5K 24 sctp_map 294 5K 49618 session 35 5K 59 UMA 263 5K 263 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 511922 lockf 32 4K 83 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 764 terminal 11 3K 11 select 19 3K 96 uidinfo 3 3K 17 sctp_stri 4 2K 13208 pf_table 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 37393 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 51 CAM XPT 22 2K 543 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 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 2620 NFSD session 1 1K 1 freefile 7 1K 37371 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 12786 encap_export_host 12 1K 12 procdesc 5 1K 18 linuxcurrent 3 1K 4 diradd 4 1K 37437 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 freework 2 1K 37367 newdirblk 3 1K 37368 mkdir 3 1K 74736 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 37366 vnodes 1 1K 1 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 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 soname 5 1K 59021 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 132 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 25289 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 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 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 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 35368 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1331 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 16 allocindir 0 0K 0 indirdep 0 0K 18 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 xform 0 0K 0 twsbuf 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 105 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 38 in_mfilter 0 0K 2 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 twa_commands 0 0K 0 statfs 0 0K 37584 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 230 tcp_log_dev 0 0K 1335 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 75685 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 160 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 37202 ioctlops 0 0K 2997 eventfd 0 0K 0 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 998 sysctl 0 0K 1 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 7 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8337 1141 1587956 0 254 38821888 0 sctp_asoc 2288 147 1693 24809 0 254 4209920 0 malloc-2048 2048 163 1687 57005 0 8 3788800 0 RADIX NODE 144 20230 1299 1276922 0 63 3100176 0 mbuf 256 9043 2507 3382946 0 254 2956800 0 tcp_log 416 0 6093 33042 0 254 2534688 0 pbuf 2624 0 957 0 0 2 2511168 0 sctp_ep 1280 154 1706 56169 0 254 2380800 0 malloc-384 384 322 4818 132985 0 30 1973760 0 BUF TRIE 144 358 13110 64913 0 62 1939392 0 malloc-1024 1024 400 1452 28112 0 16 1896448 0 mbuf_cluster 2048 900 2 900 0 254 1847296 0 malloc-384 384 4116 14 4332 0 30 1585920 0 malloc-4096 4096 367 0 1069 0 2 1503232 0 sctp_raddr 736 157 1757 63449 0 254 1408704 0 UMA Slabs 0 112 12457 32 12457 0 126 1398768 0 malloc-128 128 10188 42 10724 0 126 1309440 0 malloc-256 256 47 3073 35471 0 62 798720 0 malloc-256 256 71 2974 77511 0 62 779520 0 tcp_bbr_map 128 0 5208 28620 0 126 666624 0 FFS inode 1160 534 26 37908 0 8 649600 0 malloc-16384 16384 32 6 37404 0 1 622592 0 256 Bucket 2048 248 22 22214 0 8 552960 0 malloc-256 256 377 1708 94346 0 62 533760 0 malloc-128 128 598 2967 38157 0 126 456320 0 VM OBJECT 264 1573 92 547012 0 30 439560 0 malloc-2048 2048 8 202 77144 0 8 430080 0 malloc-4096 4096 98 6 40667 0 2 425984 0 malloc-65536 65536 6 0 6 0 1 393216 0 THREAD 1792 181 26 44898 0 8 370944 0 MAP ENTRY 96 2713 605 2087842 0 127 318528 0 socket 944 61 275 70268 0 254 317184 0 VNODE 448 571 86 37947 0 30 294336 0 g_bio 408 0 660 184687 0 30 269280 0 tcp_inpcb 488 4 540 5498 0 254 265472 0 malloc-65536 65536 2 2 944 0 1 262144 0 malloc-64 64 3501 342 42459 0 254 245952 0 sctp_chunk 152 154 1406 129478 0 254 237120 0 mbuf_packet 256 287 613 93911 0 254 230400 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-16 16 12845 155 30219 0 254 208000 0 malloc-65536 65536 0 3 488 0 1 196608 0 malloc-128 128 1304 153 70258 0 126 186496 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-32 32 5203 341 44400 0 254 177408 0 VMSPACE 2544 60 9 38428 0 4 175536 0 FFS2 dinode 256 534 96 37906 0 62 161280 0 vmem btag 56 2756 112 2756 0 254 160608 0 128 Bucket 1024 118 33 10337 0 16 154624 0 S VFS Cache 104 1071 372 40133 0 126 150072 0 PROC 1336 87 18 38457 0 8 140280 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-64 64 247 1769 79933 0 254 129024 0 64 Bucket 512 185 63 23380 0 30 126976 0 clpbuf 2624 0 48 10382 0 16 125952 0 malloc-16 16 631 7119 147378 0 254 124000 0 malloc-32 32 312 3468 83402 0 254 120960 0 ksiginfo 112 90 954 2668 0 126 116928 0 malloc-1024 1024 106 6 123 0 16 114688 0 filedesc0 1072 87 18 38458 0 8 112560 0 tcpcb 1048 4 95 5498 0 254 103752 0 malloc-8192 8192 7 5 137 0 1 98304 0 malloc-256 256 231 129 125908 0 62 92160 0 32 Bucket 256 233 127 21953 0 62 92160 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-16384 16384 4 1 174 0 1 81920 0 malloc-8192 8192 4 5 23 0 1 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-128 128 422 43 1301 0 126 59520 0 pcpu-8 8 6654 514 23082 0 254 57344 0 malloc-128 128 363 40 370 0 126 51584 0 malloc-384 384 120 10 187 0 30 49920 0 malloc-256 256 55 140 40645 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 sctp_stream_msg_out 112 15 417 5833 0 254 48384 0 malloc-64 64 535 158 21835 0 254 44352 0 Files 80 261 289 122250 0 126 44000 0 8 Bucket 80 271 279 13127 0 126 44000 0 udplite_inpcb 488 0 88 4086 0 254 42944 0 malloc-256 256 134 31 149 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 31 0 1 40960 0 malloc-64 64 541 89 745 0 254 40320 0 16 Bucket 144 139 141 1642 0 62 40320 0 malloc-128 128 34 276 113475 0 126 39680 0 pipe 744 26 24 902 0 16 37200 0 NAMEI 1024 0 36 172963 0 16 36864 0 malloc-1024 1024 32 4 32 0 16 36864 0 malloc-512 512 5 67 2800 0 30 36864 0 malloc-512 512 6 66 13718 0 30 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-4096 4096 3 5 37587 0 2 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 TURNSTILE 136 208 23 208 0 62 31416 0 malloc-256 256 90 30 2430 0 62 30720 0 tcp_bbr_pcb 832 0 36 2605 0 16 29952 0 malloc-64 64 119 322 38555 0 254 28224 0 KNOTE 160 28 147 665583 0 62 28000 0 malloc-384 384 56 14 151 0 30 26880 0 malloc-256 256 65 40 1507 0 62 26880 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 11 13 234 0 16 24576 0 sctp_laddr 48 2 502 6098 0 254 24192 0 PWD 32 31 725 37479 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 488 11 37 2841 0 254 23424 0 tcp_rack_pcb 704 0 33 516 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 399 0 30 23040 0 SLEEPQUEUE 88 208 48 208 0 126 22528 0 malloc-2048 2048 7 3 61 0 8 20480 0 malloc-64 64 99 216 511968 0 254 20160 0 malloc-128 128 134 21 623 0 126 19840 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-4096 4096 2 2 92 0 2 16384 0 malloc-2048 2048 6 2 6 0 8 16384 0 malloc-2048 2048 5 3 198 0 8 16384 0 vtnet_tx_hdr 24 0 668 815835 0 254 16032 0 udp_inpcb 488 5 27 361 0 254 15616 0 unpcb 256 24 36 1244 0 254 15360 0 malloc-1024 1024 7 5 249 0 16 12288 0 malloc-1024 1024 9 3 10 0 16 12288 0 malloc-64 64 184 5 205 0 254 12096 0 2 Bucket 32 58 320 4093 0 254 12096 0 sctp_readq 152 2 76 3598 0 254 11856 0 kenv 258 15 30 1065 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 2 14 3 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 pf tags 104 5 73 15 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 59 0 126 8096 0 rl_entry 40 69 133 69 0 254 8080 0 udpcb 32 5 247 4447 0 254 8064 0 malloc-64 64 65 61 118 0 254 8064 0 malloc-32 32 43 209 226 0 254 8064 0 malloc-32 32 78 174 91 0 254 8064 0 malloc-32 32 32 220 155 0 254 8064 0 malloc-32 32 42 210 76 0 254 8064 0 malloc-32 32 88 164 13534 0 254 8064 0 malloc-32 32 49 203 27709 0 254 8064 0 4 Bucket 48 5 163 775 0 254 8064 0 malloc-16 16 0 500 28 0 254 8000 0 malloc-16 16 28 472 143 0 254 8000 0 malloc-16 16 288 212 483 0 254 8000 0 malloc-16 16 16 484 16 0 254 8000 0 malloc-16 16 195 305 1329 0 254 8000 0 malloc-16 16 16 484 66981 0 254 8000 0 malloc-128 128 20 42 39 0 126 7936 0 tcp_rack_map 120 0 66 982 0 126 7920 0 itimer 352 0 22 16 0 30 7744 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 20 0 20 0 30 7680 0 malloc-384 384 1 19 4 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 hostcache 80 1 49 1 0 254 4000 0 UMA Slabs 1 176 13 9 13 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 6 0 254 2520 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 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 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 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 tcptw 88 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 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-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-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-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-1024 1024 0 0 0 0 16 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