panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 0 time = 2000000205 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516500a0 vpanic() at vpanic+0x1cc/frame 0xfffffe0051650100 panic() at panic+0x43/frame 0xfffffe0051650160 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516501c0 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe00516501e0 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe0051650250 sctp_process_control() at sctp_process_control+0x9034/frame 0xfffffe00516506e0 sctp_common_input_processing() at sctp_common_input_processing+0x83a/frame 0xfffffe0051650860 sctp6_input_with_port() at sctp6_input_with_port+0x302/frame 0xfffffe0051650960 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0051650980 ip6_input() at ip6_input+0x162c/frame 0xfffffe0051650a90 swi_net() at swi_net+0x20e/frame 0xfffffe0051650b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051650bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051650bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051650bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%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 0xffffffff81132000 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0051650080 rbp 0xfffffe00516500a0 rsi 0 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164ff70 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a7500b r15 0xffffffff81a7500b rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271dad0 (map 0xffffffff8271dad0) (map.pmap 0xffffffff8271db90) (pmap 0xffffffff8271dbf0) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 0 [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 30567 833 833 0 S (threaded) syz-executor.2 130770 S nanslp 0xffffffff8273d0a0 syz-executor.2 133326 S connec 0xfffff80032fc4bf0 syz-executor.2 133331 S sbwait 0xfffff80032ecccd4 syz-executor.2 133332 S uwait 0xfffff80036f3c900 syz-executor.2 21573 1 785 0 S uwait 0xfffff80036e9c700 syz-executor.0 21572 1 785 0 S uwait 0xfffff80036db0300 syz-executor.0 2709 1 2709 65 Ss select 0xfffff800320c5ec0 dhclient 2344 1 2344 0 Ss select 0xfffff80036f5ca40 dhclient 2341 1 2341 0 Ss select 0xfffff80015d7a440 dhclient 2322 1 2322 65 Ss select 0xfffff800320c58c0 dhclient 1992 1 1992 0 Ss select 0xfffff80015f04bc0 dhclient 1989 1 1989 0 Ss select 0xfffff80015f04440 dhclient 1970 1 1970 65 Ss select 0xfffff80015f638c0 dhclient 1575 1 1575 0 Ss select 0xfffff80036f708c0 dhclient 1570 1 1570 0 Ss select 0xfffff80036f6bec0 dhclient 1551 1 1551 65 Ss select 0xfffff80036f6b140 dhclient 1019 1 1019 0 Ss select 0xfffff80015f63140 dhclient 1016 1 1016 0 Ss select 0xfffff80036f5c8c0 dhclient 886 1 785 0 S uwait 0xfffff80036f3cf00 syz-executor.0 884 0 0 0 DL aiordy 0xfffff80036f9ca60 [aiod4] 882 0 0 0 DL aiordy 0xfffff8003636f000 [aiod3] 881 0 0 0 DL aiordy 0xfffff80036fc8a60 [aiod2] 880 0 0 0 DL aiordy 0xfffff8003636f530 [aiod1] 878 1 785 0 S uwait 0xfffff80015ad9b00 syz-executor.0 876 1 785 0 S uwait 0xfffff80036f3c100 syz-executor.0 867 780 867 0 Ss piperd 0xfffff80036c842e8 syz-executor.3 865 1 785 0 S uwait 0xfffff80036a8df00 syz-executor.0 833 780 833 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 786 780 786 0 Ss piperd 0xfffff80036d445d0 syz-executor.1 785 780 785 0 Ss piperd 0xfffff800365a9000 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100112 S uwait 0xfffff800364e0d00 syz-fuzzer 100116 RunQ syz-fuzzer 100117 S uwait 0xfffff800364e0100 syz-fuzzer 100118 S uwait 0xfffff800364e0300 syz-fuzzer 100119 S uwait 0xfffff80015e3a500 syz-fuzzer 100120 S uwait 0xfffff80015e3a700 syz-fuzzer 100121 S uwait 0xfffff800364e0500 syz-fuzzer 100123 S kqread 0xfffff80015f2e100 syz-fuzzer 100367 S uwait 0xfffff80036e9c100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003659b0b0 csh 776 694 776 0 Ss select 0xfffff80015f48440 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015ac84b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015ac8cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015acb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015acbcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015acf4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015acfcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ad24b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ad2cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80036362bc0 sshd 507 1 507 0 Ss select 0xfffff80015dc32c0 syslogd 436 1 436 0 Ss select 0xfffff80015f49ec0 devd 435 1 435 65 Ss select 0xfffff800363cbd40 dhclient 350 1 350 0 Ss select 0xfffff80015f63bc0 dhclient 347 1 347 0 Ss select 0xfffff80015f49140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c69a60 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015e6dce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830d98b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82eed410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 0 [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 Run CPU 1 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e218c0 [deadlkres] 100074 D - 0xfffff80015a53900 [acpi_task_0] 100075 D - 0xfffff80015a53900 [acpi_task_1] 100076 D - 0xfffff80015a53900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 30567 (syz-executor.2) thread 0xfffffe00951161e0 (133331) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80032eccc78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe00042be900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00952c31a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 Process 0 (kernel) thread 0xfffffe00042b6720 (100018) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff82786cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff82202b40) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 inodedep 1992 2511K 29550 vtbuf 24 2064K 46 pcb 194 1361K 68420 pf_rule 291 1164K 682 newblk 7 1035K 30055 vfscache 3 1035K 3 dirrem 1982 991K 29457 freefile 1983 744K 29452 subproc 161 651K 30664 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 filedesc 24 373K 58853 BPF 46 337K 49 linker 348 270K 921 DEVFS1 107 214K 124 kdtrace 238 195K 63906 module 510 192K 510 vnet_data 1 176K 1 sctp_atcl 165 165K 50976 sctp_stro 82 164K 15269 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 29435 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 sctp_timw 200 100K 200 sctp_atky 247 93K 72828 audit_evclass 236 89K 294 routetbl 158 81K 508 mtx_pool 2 80K 2 temp 35 77K 3558 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 ifaddr 71 67K 75 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_athm 165 62K 56466 sctp_map 164 62K 30538 ether_multi 157 59K 177 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 shm 2 40K 14 KTRACE 100 38K 100 taskqueue 60 36K 60 lltable 41 35K 75 kqueue 72 35K 30579 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 in6_multi 71 31K 71 DEVFSP 80 30K 1070 GEOM 60 29K 489 kbdmux 6 28K 6 pwddesc 70 27K 30573 cred 26 26K 292 ifnet 7 25K 7 plimit 24 24K 499 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 423888 pfs_nodes 20 20K 20 proc-args 52 20K 784 UART 12 18K 12 session 35 18K 57 bmsafemap 2 17K 29541 ksem 1 16K 27 rpc 2 16K 2 shmfd 1 16K 15 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 74 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 14 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 78 mount 16 7K 90 fpukern_ctx 3 6K 3 sctp_ifa 15 6K 16 inpcbpolicy 15 6K 12977 terminal 11 6K 11 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 osd 8 4K 12012 ipsec 3 3K 3 mkdir 8 3K 58824 in_multi 6 3K 10 pf_osfp 7 3K 7 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 16 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 100 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 58516 filecaps 5 2K 120 crypto 4 2K 8 newdirblk 4 2K 29412 diradd 4 2K 29498 pfil 4 2K 4 CAM path 4 2K 1034 freework 3 2K 29426 tcpfunc 3 2K 3 loginclass 3 2K 6 freeblks 2 1K 29425 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1023 entropy 2 1K 49 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 15698 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 488 sctp_stri 0 0K 10940 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 8 mqdata 0 0K 0 dctcp data 0 0K 24 htcp data 0 0K 6 cdg data 0 0K 6 vegas data 0 0K 7 tcp_do 0 0K 0 tcp_fsb 0 0K 2308 cubic data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 25807 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 47 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 6 allocindir 0 0K 0 indirdep 0 0K 10 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 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 69 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 11 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 twa_commands 0 0K 0 statfs 0 0K 29828 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 2010 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 2963 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 19 lio 0 0K 2 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 157 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 33549 ioctlops 0 0K 2020 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 989 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 980 1466141 0 254 38092800 0 malloc-384 384 35658 92 69633 0 30 13728000 0 malloc-1024 1024 4174 6 4182 0 16 4280320 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 malloc-1024 1024 133 2447 27571 0 16 2641920 0 RADIX NODE 144 17901 436 846465 0 63 2640528 0 malloc-1024 1024 2068 436 30197 0 16 2564096 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8798 772 6512939 0 254 2449920 0 tcp_log 416 0 5148 90859 0 254 2141568 0 BUF TRIE 144 185 13283 1387 0 62 1939392 0 UMA Slabs 0 112 14044 29 14044 0 126 1576176 0 malloc-512 512 2120 448 30065 0 30 1314816 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 malloc-4096 4096 298 2 719 0 2 1228800 0 malloc-384 384 2530 440 152671 0 30 1140480 0 malloc-8192 8192 85 22 30243 0 1 876544 0 malloc-32768 32768 14 7 29427 0 1 688128 0 malloc-384 384 1728 32 53861 0 30 675840 0 malloc-8192 8192 72 10 30575 0 1 671744 0 FFS inode 1160 521 25 29974 0 8 633360 0 malloc-384 384 1497 133 598173 0 30 625920 0 tcp_bbr_map 128 0 4340 786150 0 126 555520 0 socket 944 45 427 44864 0 254 445568 0 ertt_txseginfo 40 0 10100 4071100 0 254 404000 0 malloc-16384 16384 24 0 25 0 1 393216 0 VM OBJECT 264 1341 144 432207 0 30 392040 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 sctp_asoc 2288 82 78 15269 0 254 366080 0 sctp_ep 1280 83 190 30237 0 254 349440 0 THREAD 1808 167 20 33332 0 8 338096 0 256 Bucket 2048 146 18 31090 0 8 335872 0 VNODE 448 559 152 30014 0 31 318528 0 malloc-512 512 29 587 33949 0 30 315392 0 malloc-1024 1024 260 44 63764 0 16 311296 0 malloc-384 384 617 73 13699 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 144 0 8 262144 0 tcp_inpcb 488 4 532 12000 0 254 261568 0 malloc-1024 1024 170 62 62473 0 16 237568 0 malloc-2048 2048 84 30 16691 0 8 233472 0 DEVCTL 1024 0 220 158 0 0 225280 0 MAP ENTRY 96 1841 427 1653487 0 126 217728 0 malloc-8192 8192 23 2 37 0 1 204800 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 11 1 247 0 1 196608 0 malloc-4096 4096 7 39 3924 0 2 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 391 69 127260 0 30 176640 0 tcpcb 1080 4 150 12000 0 254 166320 0 vmem btag 56 2793 75 2793 0 254 160608 0 mbuf_packet 256 95 520 75347 0 254 157440 0 S VFS Cache 104 1040 364 31469 0 126 146016 0 VMSPACE 2544 43 14 30547 0 4 145008 0 FFS2 dinode 256 521 34 29973 0 62 142080 0 malloc-512 512 193 71 61678 0 30 135168 0 malloc-384 384 288 62 32989 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-512 512 205 43 29633 0 30 126976 0 sctp_raddr 736 82 83 15269 0 254 121440 0 PROC 1328 69 21 30572 0 8 119520 0 ksiginfo 112 75 969 2040 0 126 116928 0 malloc-512 512 214 10 433 0 30 114688 0 128 Bucket 1024 76 35 9253 0 16 113664 0 malloc-1024 1024 103 1 108 0 16 106496 0 malloc-16384 16384 2 4 32 0 1 98304 0 filedesc0 1072 70 21 30573 0 8 97552 0 32 Bucket 256 129 246 22007 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-512 512 119 41 29856 0 30 81920 0 g_bio 408 0 180 9299 0 30 73440 0 16 Bucket 144 234 270 6347 0 62 72576 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 0 1 176 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 99 61 44527 0 30 61440 0 64 Bucket 512 55 65 20254 0 30 61440 0 malloc-8192 8192 2 5 30723 0 1 57344 0 malloc-4096 4096 12 2 57 0 2 57344 0 pcpu-8 8 7033 135 9237 0 254 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 18 0 1 49152 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 25 55 1446 0 30 40960 0 Files 80 237 263 88656 0 126 40000 0 NAMEI 1024 0 36 139291 0 16 36864 0 pipe 744 23 22 675 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 73 0 1 32768 0 malloc-4096 4096 6 2 10 0 2 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 0 36 2308 0 16 29952 0 tcp_bbr_pcb 832 0 36 4705 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 448529 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-512 512 34 14 311 0 30 24576 0 PWD 32 21 735 29547 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 6107 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 64 0 2 20480 0 2 Bucket 32 106 524 8051 0 254 20160 0 sctp_chunk 152 68 62 7850 0 254 19760 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-4096 4096 2 2 898 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 ertt 72 4 220 12000 0 126 16128 0 vtnet_tx_hdr 24 0 668 4753581 0 254 16032 0 udp_inpcb 488 6 26 358 0 254 15616 0 unpcb 256 21 39 1592 0 254 15360 0 4 Bucket 48 7 245 687 0 254 12096 0 ripcb 488 5 19 400 0 254 11712 0 kenv 258 15 30 1046 0 30 11610 0 malloc-2048 2048 3 1 163 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 80 0 16 8192 0 rtentry 176 31 15 38 0 62 8096 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 69 133 69 0 254 8080 0 sctp_asconf_ack 48 0 168 385 0 254 8064 0 sctp_stream_msg_out 112 24 48 3410 0 254 8064 0 sctp_laddr 48 4 164 8194 0 254 8064 0 tcp_rack_map 112 0 72 4066 0 126 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 577 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 sctp_readq 152 0 52 2573 0 254 7904 0 AIO 208 0 38 354 0 62 7904 0 udplite_inpcb 488 0 16 219 0 254 7808 0 AIOCB 552 0 14 373 0 16 7728 0 routing nhops 256 27 3 38 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 13 9 13 0 62 3872 0 AIOLIO 272 0 14 2 0 30 3808 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 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 da_ccb 544 0 0 0 0 16 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 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 304 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 sackhole 32 0 0 0 0 254 0 0 tcptw 88 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 itimer 352 0 0 0 0 30 0 0 NCLNODE 584 0 0 0 0 16 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 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 128 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-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-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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