panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 127 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 $0,0x164006e(%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 0xffffffff81132800 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516500e0 rbp 0xfffffe0051650100 rsi 0 rdi 0xffffffff81132836 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164ffd0 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6d400 r14 0xffffffff81a73f45 r15 0xffffffff81a73f45 rip 0xffffffff81129897 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164006e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c6fa60: 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 1 [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 44896 797 797 0 RE CPU 0 syz-executor.2 40447 1 789 0 S uwait 0xfffff80026e8d300 syz-executor.0 40446 1 789 0 S uwait 0xfffff80026e8d500 syz-executor.0 38619 1 839 0 S uwait 0xfffff80026cc9300 syz-executor.3 38618 1 839 0 S uwait 0xfffff80026584900 syz-executor.3 37464 1 789 0 S uwait 0xfffff8002e2e5300 syz-executor.0 37462 1 789 0 S uwait 0xfffff8002ea63f00 syz-executor.0 23707 1 789 0 S uwait 0xfffff80026cc9d00 syz-executor.0 23706 1 789 0 S uwait 0xfffff80026cc9900 syz-executor.0 18556 1 789 0 S uwait 0xfffff8002e2e5100 syz-executor.0 18552 1 789 0 S uwait 0xfffff80026f1f700 syz-executor.0 18550 1 789 0 S uwait 0xfffff80026a31900 syz-executor.0 18177 1 839 0 S uwait 0xfffff80026c14f00 syz-executor.3 18173 1 839 0 S uwait 0xfffff80026cc9f00 syz-executor.3 18158 1 839 0 S uwait 0xfffff80026a31d00 syz-executor.3 18157 1 839 0 S uwait 0xfffff80026f1f300 syz-executor.3 16916 1 839 0 SV uwait 0xfffff80015d41900 syz-executor.3 16912 1 839 0 SV sigwait 0xfffffe0094f8d000 syz-executor.3 11039 0 0 0 DL aiordy 0xfffff80026d95000 [aiod4] 11037 0 0 0 DL aiordy 0xfffff8002e512000 [aiod3] 11036 0 0 0 DL aiordy 0xfffff8002e2b7530 [aiod2] 11035 0 0 0 DL aiordy 0xfffff8002656e530 [aiod1] 6742 1 6742 65 Ss select 0xfffff8002e9462c0 dhclient 3456 1 3456 0 Ss select 0xfffff80026e045c0 dhclient 3453 1 3453 0 Ss select 0xfffff80026f588c0 dhclient 3434 1 3434 65 Ss select 0xfffff80026f1d140 dhclient 2747 1 2747 0 Ss select 0xfffff80026f178c0 dhclient 2744 1 2744 0 Ss select 0xfffff80026ebd8c0 dhclient 2725 1 2725 65 Ss select 0xfffff80026f8c140 dhclient 2099 1 2099 0 Ss select 0xfffff80026f13740 dhclient 2096 1 2096 0 Ss select 0xfffff80026ef7740 dhclient 2074 1 2074 65 Ss select 0xfffff80026f138c0 dhclient 1449 1 1449 0 Ss select 0xfffff80026b6e140 dhclient 1442 1 1442 0 Ss select 0xfffff80026e86bc0 dhclient 839 786 839 0 Ss piperd 0xfffff80026ca55d0 syz-executor.3 797 786 797 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 790 786 790 0 Ss piperd 0xfffff80015e30ba0 syz-executor.1 789 786 789 0 Ss piperd 0xfffff80026ca5ba0 syz-executor.0 786 784 784 0 S (threaded) syz-fuzzer 100116 S kqread 0xfffff80015ef4b00 syz-fuzzer 100117 S uwait 0xfffff80026223900 syz-fuzzer 100118 S uwait 0xfffff80026223b00 syz-fuzzer 100119 S uwait 0xfffff80026223d00 syz-fuzzer 100120 S uwait 0xfffff80026584500 syz-fuzzer 100121 S uwait 0xfffff80015d41d00 syz-fuzzer 100122 S uwait 0xfffff80015d41f00 syz-fuzzer 100124 S uwait 0xfffff80026584700 syz-fuzzer 100265 S uwait 0xfffff80026e8db00 syz-fuzzer 784 782 784 0 Ss pause 0xfffff8002656eb10 csh 782 694 782 0 Ss select 0xfffff800264182c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154804b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b044b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b04cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b094b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b09cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b0c4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b0ccb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a954b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a95cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80026418bc0 sshd 507 1 507 0 Ss select 0xfffff80015dbd140 syslogd 436 1 436 0 Ss select 0xfffff800157748c0 devd 435 1 435 65 Ss select 0xfffff80015774a40 dhclient 350 1 350 0 Ss select 0xfffff8001576f8c0 dhclient 347 1 347 0 Ss select 0xfffff80015dbf740 dhclient 23 0 0 0 DL vlruwt 0xfffff80015aef000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015e42ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c42c0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e428b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e7410 [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 0xfffff80004d84c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4dd30 [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 - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [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 1 [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 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e2d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e2900 [vtnet0 txq 0] 100057 D - 0xfffff800153e2500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e2100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543c900 [virtio_balloon] 100064 D - 0xfffff800154bfd00 [mca taskq] 100066 D - 0xffffffff81e206e0 [deadlkres] 100074 D - 0xfffff80015a9dd00 [acpi_task_0] 100075 D - 0xfffff80015a9dd00 [acpi_task_1] 100076 D - 0xfffff80015a9dd00 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00042be900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009da7c1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 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 vtbuf 24 2064K 46 newblk 9 1036K 44338 vfscache 3 1035K 3 pcb 120 1028K 99635 subproc 181 748K 45018 filedesc 46 729K 87431 acpica 1674 649K 54806 inodedep 26 545K 43896 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 61 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 262 212K 93821 module 510 192K 510 sctp_timw 371 186K 371 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 9 140K 43722 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 sctp_atcl 97 97K 73319 audit_evclass 236 89K 294 mtx_pool 2 80K 2 routetbl 152 78K 485 temp 35 77K 3257 syncache 1 76K 1 vmem 3 72K 5 sctp_stro 35 70K 17988 msg 4 68K 4 ifaddr 70 66K 74 acpitask 1 64K 1 shm 5 64K 47 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 172 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 sctp_atky 134 51K 95750 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 kqueue 83 39K 44947 KTRACE 100 38K 100 sctp_athm 97 37K 76346 taskqueue 60 36K 60 lltable 41 35K 114 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 pwddesc 81 31K 44904 DEVFSP 80 30K 4213 cred 30 30K 1157 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 sctp_map 70 27K 35976 ifnet 7 25K 7 plimit 24 24K 638 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 600622 pfs_nodes 20 20K 20 proc-args 52 20K 834 UART 12 18K 12 session 35 18K 63 bmsafemap 2 17K 43873 ksem 1 16K 113 sctp_stri 16 16K 11377 rpc 2 16K 2 shmfd 1 16K 80 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 75 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 59 uidinfo 4 10K 20 inpcbpolicy 23 9K 29253 pf_ifnet 10 9K 756 dirrem 17 9K 43756 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 85 mount 16 7K 90 freefile 17 7K 43737 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 13 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 osd 10 4K 28173 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 87382 in_multi 6 3K 10 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 43698 sctp_ifn 6 3K 15 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 43697 vnodemarker 2 2K 214 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 130 crypto 4 2K 553 newdirblk 4 2K 43691 diradd 4 2K 43800 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 71924 tcpfunc 3 2K 3 loginclass 3 2K 6 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 pf_osfp 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 5114 entropy 2 1K 52 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 pf_table 0 0K 0 pf_rule 0 0K 765 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1190 cdg data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 cubic data 0 0K 17 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 19131 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 41 vegas data 0 0K 14 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 39104 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 102 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 7 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 108 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 4 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 twa_commands 0 0K 0 statfs 0 0K 44124 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 5540 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 3976 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 3 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 165 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 50477 ioctlops 0 0K 2688 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 1038 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 8321 988 1315662 0 254 38129664 0 malloc-384 384 34724 66 211922 0 30 13359360 0 tcp_log 416 0 13509 499317 0 254 5619744 0 malloc-1024 1024 4126 10 4754 0 16 4235264 0 malloc-8192 8192 49 446 45076 0 1 4055040 0 malloc-8192 8192 407 7 45390 0 1 3391488 0 mbuf 256 8892 1278 6241540 0 254 2603520 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-1024 1024 38 2386 44033 0 16 2482176 0 malloc-1024 1024 0 2384 39116 0 16 2441216 0 RADIX NODE 144 15585 456 1167424 0 63 2309904 0 BUF TRIE 144 187 13281 2071 0 62 1939392 0 malloc-384 384 2093 2437 338324 0 30 1739520 0 sctp_asoc 2288 35 725 17988 0 254 1738880 0 mbuf_cluster 2048 810 2 810 0 254 1662976 0 UMA Slabs 0 112 14819 10 14862 0 126 1660848 0 malloc-1024 1024 177 1439 129068 0 16 1654784 0 malloc-384 384 1699 2391 95764 0 30 1570560 0 malloc-512 512 37 2387 43877 0 30 1241088 0 malloc-2048 2048 37 495 17999 0 8 1089536 0 malloc-32768 32768 23 7 43714 0 1 983040 0 sctp_ep 1280 46 698 44281 0 254 952320 0 FFS inode 1160 531 50 44269 0 9 673960 0 sctp_raddr 736 115 754 58790 0 254 639584 0 ertt_txseginfo 40 0 15049 3674254 0 254 601960 0 malloc-384 384 433 997 56096 0 30 549120 0 256 Bucket 2048 209 17 33852 0 8 462848 0 tcp_bbr_map 128 6 3528 727179 0 126 452352 0 VM OBJECT 264 1537 98 633819 0 30 431640 0 malloc-512 512 234 590 94596 0 30 421888 0 socket 944 61 375 75035 0 254 411584 0 malloc-16384 16384 23 2 35 0 1 409600 0 malloc-65536 65536 4 2 180 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 180 18 48916 0 8 357984 0 tcpcb 1080 6 316 28161 0 254 347760 0 malloc-1024 1024 282 34 50914 0 16 323584 0 VNODE 448 569 88 44309 0 30 294336 0 malloc-2048 2048 124 10 450 0 8 274432 0 tcp_inpcb 488 7 553 28161 0 254 273280 0 MAP ENTRY 96 2404 410 2420218 0 126 270144 0 malloc-384 384 604 66 121839 0 30 257280 0 malloc-384 384 559 71 90379 0 30 241920 0 malloc-512 512 424 40 89714 0 30 237568 0 DEVCTL 1024 0 216 132 0 0 221184 0 mbuf_packet 256 68 742 92694 0 254 207360 0 vmem btag 56 3433 83 3433 0 254 196896 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-384 384 433 67 601383 0 30 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 12 33 4807 0 2 184320 0 malloc-16384 16384 10 1 11 0 1 180224 0 VMSPACE 2544 53 13 44876 0 4 167904 0 malloc-8192 8192 18 2 652 0 1 163840 0 S VFS Cache 104 1071 372 45022 0 126 150072 0 malloc-16384 16384 6 3 268 0 1 147456 0 FFS2 dinode 256 531 39 44268 0 62 145920 0 malloc-512 512 261 11 3164 0 30 139264 0 PROC 1328 80 19 44903 0 8 131472 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-16384 16384 7 1 12 0 1 131072 0 32 Bucket 256 359 121 21191 0 62 122880 0 ksiginfo 112 84 960 2721 0 126 116928 0 sctp_chunk 152 58 696 42473 0 254 114608 0 filedesc0 1072 81 24 44904 0 8 112560 0 malloc-1024 1024 98 6 106 0 16 106496 0 malloc-1024 1024 101 3 115 0 16 106496 0 128 Bucket 1024 67 36 12661 0 16 105472 0 malloc-32768 32768 2 1 122 0 1 98304 0 malloc-32768 32768 2 1 17 0 1 98304 0 malloc-8192 8192 6 5 134 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 21 0 16 83968 0 sctp_readq 152 0 520 4733 0 254 79040 0 16 Bucket 144 439 93 9270 0 62 76608 0 malloc-512 512 132 4 484 0 30 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 2 6 44130 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 malloc-2048 2048 29 3 33 0 8 65536 0 malloc-1024 1024 57 7 1065 0 16 65536 0 g_bio 408 0 160 13351 0 30 65280 0 64 Bucket 512 47 65 22264 0 30 57344 0 malloc-384 384 64 66 6293 0 30 49920 0 malloc-16384 16384 1 2 8 0 1 49152 0 malloc-4096 4096 9 3 1164 0 2 49152 0 malloc-2048 2048 7 17 517 0 8 49152 0 malloc-512 512 21 67 44995 0 30 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4701 419 22807 0 254 40960 0 pipe 744 25 30 817 0 16 40920 0 Files 80 257 243 135683 0 126 40000 0 NAMEI 1024 0 36 199152 0 16 36864 0 malloc-4096 4096 3 6 32 0 2 36864 0 malloc-512 512 48 24 917 0 30 36864 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-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 71 0 1 32768 0 malloc-4096 4096 6 2 25 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 94 306 8527 0 126 32000 0 tcp_bbr_pcb 832 2 34 14238 0 16 29952 0 tcp_rack_pcb 832 0 36 1190 0 16 29952 0 TURNSTILE 136 199 11 199 0 62 28560 0 2 Bucket 32 312 570 11449 0 254 28224 0 KNOTE 160 28 147 578202 0 62 28000 0 malloc-4096 4096 4 2 767 0 2 24576 0 sctp_stream_msg_out 112 1 215 6834 0 254 24192 0 PWD 32 28 728 43833 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 6 42 456 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 2 3 31 0 2 20480 0 ertt 72 6 274 28161 0 126 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 21 54 1424 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-512 512 4 28 218 0 30 16384 0 vtnet_tx_hdr 24 0 668 4202917 0 254 16032 0 malloc-4096 4096 3 0 3 0 2 12288 0 sctp_laddr 48 5 247 1620 0 254 12096 0 ripcb 488 5 19 276 0 254 11712 0 kenv 258 15 30 1046 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 82 0 2 8192 0 malloc-2048 2048 0 4 1535 0 8 8192 0 rtentry 176 30 16 37 0 62 8096 0 PGRP 88 35 57 63 0 126 8096 0 rl_entry 40 81 121 81 0 254 8080 0 tcp_rack_map 112 0 72 1989 0 126 8064 0 udpcb 32 12 240 816 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 7 161 997 0 254 8064 0 AIO 208 0 38 74 0 62 7904 0 cryptop 280 0 28 47 0 30 7840 0 udp_inpcb 488 6 10 360 0 254 7808 0 AIOCB 552 0 14 90 0 16 7728 0 routing nhops 256 27 3 37 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 31 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 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 ipq 56 0 72 1 0 254 4032 0 itimer 352 0 11 18 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 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 18 0 254 2520 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 cdg_qdiffsample 16 0 0 0 0 254 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 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 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 AIOLIO 272 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 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-16384 16384 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 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