panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 0 time = 682 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051650100 vpanic() at vpanic+0x1cc/frame 0xfffffe0051650160 panic() at panic+0x43/frame 0xfffffe00516501c0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051650220 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe0051650240 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe00516502b0 sctp_process_control() at sctp_process_control+0x9034/frame 0xfffffe0051650740 sctp_common_input_processing() at sctp_common_input_processing+0x83a/frame 0xfffffe00516508c0 sctp_input_with_port() at sctp_input_with_port+0x30a/frame 0xfffffe00516509b0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00516509d0 ip_input() at ip_input+0x38b/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 0 rax 0x12 rcx 0xffffffff81132000 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516500e0 rbp 0xfffffe0051650100 rsi 0 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164ffd0 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74f96 r15 0xffffffff81a74f96 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 55506 783 783 0 RE CPU 1 syz-executor.0 53769 1 784 0 S umtxn 0xfffff80027c9c500 syz-executor.1 53105 53103 784 0 SV uwait 0xfffff8003d1ac900 syz-executor.1 53103 1 784 0 DV ppwait 0xfffff8002f8eaf40 syz-executor.1 52952 1 783 0 S uwait 0xfffff80027cfdd00 syz-executor.0 52951 1 783 0 S uwait 0xfffff80027d3e300 syz-executor.0 44040 1 783 0 S uwait 0xfffff80027b79d00 syz-executor.0 34634 1 814 0 S uwait 0xfffff80015fa2700 syz-executor.3 34633 1 814 0 S uwait 0xfffff8003d2a6100 syz-executor.3 15371 15368 783 0 SV uwait 0xfffff800275a2700 syz-executor.0 15368 1 783 0 DV ppwait 0xfffff80013f2df40 syz-executor.0 10427 1 10427 65 Ss select 0xfffff8003d1eb440 dhclient 9883 1 783 0 S uwait 0xfffff80027c9cb00 syz-executor.0 9882 1 783 0 S uwait 0xfffff80027a07d00 syz-executor.0 9877 1 783 0 S uwait 0xfffff80027cfd700 syz-executor.0 9873 1 783 0 S umtxn 0xfffff800157ed100 syz-executor.0 9286 1 9286 0 Ss select 0xfffff8003d1e55c0 dhclient 9283 1 9283 0 Ss select 0xfffff8003d17dd40 dhclient 9264 1 9264 65 Ss select 0xfffff8003d09c140 dhclient 8057 1 8057 0 Ss select 0xfffff8003d11b740 dhclient 8054 1 8054 0 Ss select 0xfffff80013f97bc0 dhclient 8035 1 8035 65 Ss select 0xfffff80013f975c0 dhclient 6341 1 6341 0 Ss select 0xfffff80013fd58c0 dhclient 6338 1 6338 0 Ss select 0xfffff80027dafa40 dhclient 6319 1 6319 65 Ss select 0xfffff80013ef4140 dhclient 1413 1 807 0 S uwait 0xfffff80015fa2b00 syz-executor.2 1412 1 807 0 S uwait 0xfffff80027ee7f00 syz-executor.2 1231 1 1231 0 Ss select 0xfffff80027f3dbc0 dhclient 1228 1 1228 0 Ss select 0xfffff80027f412c0 dhclient 857 0 0 0 DL aiordy 0xfffff80027cc3530 [aiod4] 856 0 0 0 DL aiordy 0xfffff80027cc3a60 [aiod3] 855 0 0 0 DL aiordy 0xfffff80027cb0000 [aiod2] 854 0 0 0 DL aiordy 0xfffff80027cb0530 [aiod1] 814 780 814 0 Ss piperd 0xfffff800273932e8 syz-executor.3 807 780 807 0 Ss piperd 0xfffff80027393ba0 syz-executor.2 784 780 784 0 Ss piperd 0xfffff80027ba6ba0 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffff800157ed500 syz-fuzzer 100114 S uwait 0xfffff80027504500 syz-fuzzer 100115 S uwait 0xfffff80027504700 syz-fuzzer 100116 S uwait 0xfffff80027a09300 syz-fuzzer 100117 S uwait 0xfffff80027504d00 syz-fuzzer 100118 S uwait 0xfffff80027504f00 syz-fuzzer 100119 S uwait 0xfffff800273cf100 syz-fuzzer 100121 S kqread 0xfffff800275a2f00 syz-fuzzer 100163 S uwait 0xfffff800275a2500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800272e00b0 csh 776 694 776 0 Ss select 0xfffff800272258c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015ac74b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015ac7cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aca4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015acacb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015acd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015acdcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ad14b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ad1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015ea0ec0 sshd 507 1 507 0 Ss select 0xfffff80015ea9d40 syslogd 436 1 436 0 Ss select 0xfffff80015ea08c0 devd 435 1 435 65 Ss select 0xfffff80015ea1d40 dhclient 350 1 350 0 Ss select 0xfffff80015ea02c0 dhclient 347 1 347 0 Ss select 0xfffff80015ea0bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ce3530 [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] 100095 D sdflush 0xfffff80004ddd4e8 [/ 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 0xffffffff8305c8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82eb2410 [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 DLs (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 D - 0xfffff80004c6e100 [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] 100069 D - 0xffffffff81e218c1 [deadlkres] 100074 D - 0xfffff80015ad9900 [acpi_task_0] 100075 D - 0xfffff80015ad9900 [acpi_task_1] 100076 D - 0xfffff80015ad9900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 55506 (syz-executor.0) thread 0xfffffe00950c1740 (156414) exclusive sleep mutex process_exit (eventhandler list) r = 0 (0xfffff8000413e890) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_exit.c:352 Process 12 (intr) thread 0xfffffe00042be900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009debda90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pcb 4732 21782K 175537 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_atcl 4695 4695K 131948 sctp_stro 2343 4686K 41187 tcp_hpts 5 3219K 5 sctp_atky 7185 2708K 179516 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_athm 4695 1761K 136580 sctp_map 4686 1758K 81650 newblk 13 1038K 55084 vfscache 3 1035K 3 subproc 180 740K 55622 inodedep 195 714K 54755 filedesc 44 696K 109017 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 BPF 46 337K 84 linker 348 270K 481 DEVFS1 107 214K 124 kdtrace 257 207K 113766 module 510 192K 510 sctp_timw 354 177K 354 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 13 142K 54538 pf_rule 39 142K 531 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 dirrem 182 91K 54581 audit_evclass 236 89K 294 mtx_pool 2 80K 2 routetbl 144 80K 2725 temp 35 77K 25485 syncache 1 76K 1 msg 4 68K 4 freefile 180 68K 54566 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ksem 19 46K 2994 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 151 kqueue 82 39K 55663 KTRACE 100 38K 100 taskqueue 60 36K 60 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 shm 1 32K 12 DEVFSP 80 30K 1507 pwddesc 80 30K 55557 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 1412 ifnet 7 25K 7 plimit 24 24K 584 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 725783 pfs_nodes 20 20K 20 proc-args 52 20K 712 UART 12 18K 12 session 35 18K 79 bmsafemap 2 17K 54701 rpc 2 16K 2 shmfd 1 16K 66 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 pf_table 3 12K 576 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 174 vt 11 11K 11 Unitno 29 11K 879 acpisem 28 11K 28 CAM XPT 22 11K 543 inpcbpolicy 25 10K 7653 uidinfo 3 9K 20 pf_ifnet 10 9K 433 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 115 osd 18 7K 3139 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 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 ipsec 3 3K 3 mkdir 8 3K 108986 in_multi 6 3K 8 nexusdev 7 3K 7 newdirblk 7 3K 54493 diradd 7 3K 54624 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 54495 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 54494 vnodemarker 2 2K 268 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 124 crypto 4 2K 364 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 82329 tcpfunc 3 2K 3 loginclass 3 2K 6 ip6opt 2 1K 76 chacha20random 1 1K 1 vnodes 1 1K 2 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 2102 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 filedesc_to_leader 1 1K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 49096 sctp_iter 0 0K 384 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 400 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 9144 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 5 htcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1738 vegas 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 43943 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 129 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 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 54780 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1114 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 4234 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 6 lio 0 0K 46 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 137 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 59169 ioctlops 0 0K 1712 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 861 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 7 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 8391 931 936229 0 254 38182912 0 malloc-8192 8192 2354 1335 86527 0 1 30220288 0 malloc-384 384 40184 2696 120720 0 30 16465920 0 sctp_asoc 2288 2343 1347 40825 0 254 8442720 0 malloc-1024 1024 4708 2676 141487 0 16 7561216 0 malloc-2048 2048 2345 1341 42117 0 8 7548928 0 malloc-384 384 12915 6675 1119370 0 30 7522560 0 malloc-1024 1024 133 4511 46701 0 16 4755456 0 sctp_ep 1280 2352 1338 86522 0 254 4723200 0 malloc-1024 1024 276 4316 55669 0 16 4702208 0 malloc-1024 1024 4174 10 4223 0 16 4284416 0 sctp_raddr 736 2711 2778 44496 0 254 4039904 0 malloc-1024 1024 2544 1332 146270 0 16 3969024 0 mbuf_cluster 2048 1830 2 1830 0 254 3751936 0 mbuf 256 10141 2729 1971941 0 254 3294720 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 UMA Slabs 0 112 23884 17 23884 0 126 2676912 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-512 512 326 4322 56317 0 30 2379776 0 malloc-384 384 730 4330 251201 0 30 1943040 0 BUF TRIE 144 185 13283 2187 0 62 1939392 0 RADIX NODE 144 12136 405 1292078 0 64 1805904 0 malloc-32768 32768 23 7 54509 0 1 983040 0 tcp_log 416 0 2304 22210 0 254 958464 0 malloc-8192 8192 82 7 55516 0 1 729088 0 tcp_bbr_map 128 1976 3418 111229 0 126 690432 0 malloc-384 384 1728 52 54115 0 30 683520 0 FFS inode 1160 529 24 55097 0 8 641480 0 sctp_chunk 152 1803 2279 16242 0 254 620464 0 mbuf_packet 256 656 1174 124095 0 254 468480 0 vmem btag 56 7651 41 7651 0 254 430752 0 malloc-16384 16384 24 2 31 0 1 425984 0 VM OBJECT 264 1481 94 780283 0 30 415800 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 176 22 58251 0 8 357984 0 256 Bucket 2048 159 15 20019 0 8 356352 0 malloc-65536 65536 4 1 5 0 1 327680 0 malloc-65536 65536 0 5 40 0 1 327680 0 malloc-512 512 35 557 62503 0 30 303104 0 ertt_txseginfo 40 4319 3054 246010 0 254 294920 0 VNODE 448 567 90 55137 0 30 294336 0 malloc-384 384 624 66 9349 0 30 264960 0 malloc-2048 2048 125 3 157 0 8 262144 0 MAP ENTRY 96 2300 430 2991804 0 126 262080 0 socket 944 65 211 96813 0 254 260544 0 malloc-4096 4096 10 48 5771 0 2 237568 0 malloc-32768 32768 1 6 153 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-512 512 431 9 6082 0 30 225280 0 malloc-8192 8192 23 2 50 0 1 204800 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 11 1 247 0 1 196608 0 32 Bucket 256 705 45 46189 0 62 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 42 2 191 0 2 180224 0 malloc-384 384 382 58 222368 0 30 168960 0 malloc-16384 16384 4 6 59 0 1 163840 0 VMSPACE 2544 51 12 55488 0 4 160272 0 S VFS Cache 104 1085 358 57335 0 126 150072 0 FFS2 dinode 256 529 56 55096 0 62 149760 0 malloc-512 512 220 60 54874 0 30 143360 0 malloc-384 384 309 61 58997 0 30 142080 0 malloc-512 512 198 66 112075 0 30 135168 0 PROC 1328 79 20 55513 0 8 131472 0 malloc-65536 65536 2 0 2 0 1 131072 0 16 Bucket 144 855 13 13670 0 62 124992 0 malloc-1024 1024 112 4 125 0 16 118784 0 128 Bucket 1024 64 51 14288 0 16 117760 0 ksiginfo 112 84 960 2849 0 126 116928 0 malloc-16384 16384 2 5 111 0 1 114688 0 malloc-512 512 25 199 1669 0 30 114688 0 filedesc0 1072 80 18 55557 0 8 105056 0 sctp_stream_msg_out 112 765 171 10201 0 254 104832 0 malloc-512 512 125 59 56905 0 30 94208 0 g_bio 408 0 220 14401 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 tcp_inpcb 488 14 146 3127 0 254 78080 0 malloc-4096 4096 12 6 941 0 2 73728 0 pcpu-8 8 5023 3681 17973 0 254 69632 0 malloc-65536 65536 0 1 176 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-16384 16384 2 2 8 0 1 65536 0 malloc-2048 2048 10 20 527 0 8 61440 0 malloc-384 384 95 65 95508 0 30 61440 0 tcpcb 1080 14 42 3127 0 254 60480 0 malloc-8192 8192 3 4 23 0 1 57344 0 malloc-8192 8192 2 5 55029 0 1 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 9 2 1156 0 2 45056 0 64 Bucket 512 46 42 16741 0 30 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 2 18 2384 0 8 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 Files 80 257 243 173551 0 126 40000 0 NAMEI 1024 0 36 242781 0 16 36864 0 pipe 744 23 22 1224 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-4096 4096 6 2 17 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_laddr 48 112 560 8285 0 254 32256 0 2 Bucket 32 775 233 21398 0 254 32256 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_rack_pcb 832 0 36 1738 0 16 29952 0 malloc-512 512 34 22 399 0 30 28672 0 PWD 32 27 855 54587 0 254 28224 0 KNOTE 160 28 147 525253 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 206 144 11055 0 126 28000 0 malloc-8192 8192 0 3 14 0 1 24576 0 malloc-8192 8192 1 2 49 0 1 24576 0 malloc-4096 4096 1 5 11 0 2 24576 0 ripcb 488 5 43 3323 0 254 23424 0 udplite_inpcb 488 0 48 818 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 5 22 367 0 16 22464 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 2598 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 1229 0 2 16384 0 vtnet_tx_hdr 24 0 668 520585 0 254 16032 0 udp_inpcb 488 6 26 385 0 254 15616 0 itimer 352 0 44 56 0 30 15488 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 tcp_rack_map 112 0 108 3109 0 126 12096 0 sctp_readq 152 0 78 1096 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 cpuset 104 7 86 1735 0 126 9672 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 507 0 16 8192 0 pf tags 104 6 72 6 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 236 0 126 8096 0 rl_entry 40 53 149 53 0 254 8080 0 udpcb 32 6 246 1203 0 254 8064 0 ipq 56 0 144 5 0 254 8064 0 ertt 72 14 98 3127 0 126 8064 0 4 Bucket 48 6 162 1127 0 254 8064 0 AIO 208 0 38 51 0 62 7904 0 cryptop 280 0 28 57 0 30 7840 0 AIOCB 552 0 14 125 0 16 7728 0 AIOLIO 272 0 28 23 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 1312 0 254 5040 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 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 16 6 16 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 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_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 304 0 0 0 0 254 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 tcptw 88 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 584 0 0 0 0 16 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 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 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