panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 1 time = 1631161796 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5ede9d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5edeb30 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5edec10 panic() at panic+0xb5/frame 0xfffffe00a5edece0 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a5eded30 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a5edee90 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a5edf380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5edf620 sosend() at sosend+0xfc/frame 0xfffffe00a5edf690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5edf7f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a5edf9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5edfbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 2280 tid 102175 ] Stopped at kdb_enter+0x6b: movq $0,0x28e223a(%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 0xc51be35050774bb2 rdx 0x40001 rbx 0 rsp 0xfffffe00a5edeb10 rbp 0xfffffe00a5edeb30 rsi 0 rdi 0xfffffe00a0c41e68 r8 0x3 r9 0xfffffe00a5ede648 r10 0 r11 0xa9559e4a r12 0xfffffe00a7d13e40 r13 0xfffffe00a5edeb01 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 2280 (syz-executor.3) at 0xfffffe00a7d34a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 802 at 0xfffffe00a0c11a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7d30000 (map 0xfffffe00a7d30000) (map.pmap 0xfffffe00a7d300c0) (pmap 0xfffffe00a7d30120) threads: 2 102155 RunQ syz-executor.3 102175 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 2281 783 783 0 R (threaded) syz-executor.0 101571 RunQ syz-executor.0 102176 RunQ syz-executor.0 2280 802 802 0 R (threaded) syz-executor.3 102155 RunQ syz-executor.3 102175 Run CPU 1 syz-executor.3 2279 788 788 0 R (threaded) syz-executor.2 102170 RunQ syz-executor.2 102174 S connec 0xfffffe00a7a7849a syz-executor.2 102177 RunQ syz-executor.2 2254 2246 2254 0 Ss select 0xfffffe0057419740 dhclient 2250 1 2250 0 Ss select 0xfffffe009e4710c0 dhclient 2246 2236 436 65 S select 0xfffffe00a0c1ce40 dhclient 2236 436 436 0 S wait 0xfffffe009e405a70 sh 2226 1 2226 65 Ss select 0xfffffe00a0c1c440 dhclient 1741 0 0 0 DL aiordy 0xfffffe00a7a42a70 [aiod4] 1739 0 0 0 DL aiordy 0xfffffe00a0d15a70 [aiod3] 1738 0 0 0 DL aiordy 0xfffffe00a7921000 [aiod2] 1737 0 0 0 DL aiordy 0xfffffe00a7921a70 [aiod1] 1525 1 1525 0 Ss select 0xfffffe009e471ec0 dhclient 1522 1 1522 0 Ss select 0xfffffe009e471840 dhclient 1502 1 1502 65 Ss select 0xfffffe009e471940 dhclient 1268 1 788 0 S uwait 0xfffffe009e3e8700 syz-executor.2 1264 1 788 0 S uwait 0xfffffe009e9cf300 syz-executor.2 1258 1 788 0 S uwait 0xfffffe00a0c2d880 syz-executor.2 1253 1 788 0 S uwait 0xfffffe0057015480 syz-executor.2 1252 1 788 0 S umtxn 0xfffffe00a0c2da80 syz-executor.2 956 1 783 0 S uwait 0xfffffe00a0c9ea00 syz-executor.0 955 1 783 0 S uwait 0xfffffe00a0c2d680 syz-executor.0 953 1 783 0 S uwait 0xfffffe00a0c2d780 syz-executor.0 952 1 783 0 S uwait 0xfffffe009e9cf000 syz-executor.0 895 1 802 0 S uwait 0xfffffe009e9cf900 syz-executor.3 893 1 802 0 S uwait 0xfffffe00a0c2de80 syz-executor.3 883 1 802 0 S uwait 0xfffffe009e9cf600 syz-executor.3 879 1 802 0 S umtxn 0xfffffe00a0c9eb00 syz-executor.3 839 1 839 0 Ss select 0xfffffe009e471f40 dhclient 825 1 825 0 Ss select 0xfffffe009e471e40 dhclient 802 780 802 0 Rs syz-executor.3 788 780 788 0 Rs 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 100118 S uwait 0xfffffe009e3e8b00 syz-fuzzer 100120 S uwait 0xfffffe009e3e8500 syz-fuzzer 100121 S uwait 0xfffffe009e9cfd80 syz-fuzzer 100122 S uwait 0xfffffe009e9cfe80 syz-fuzzer 100123 S uwait 0xfffffe00584df000 syz-fuzzer 100124 S uwait 0xfffffe009e3e8d00 syz-fuzzer 100125 S uwait 0xfffffe009e9cfa80 syz-fuzzer 100126 S kqread 0xfffffe0056b77400 syz-fuzzer 100127 S uwait 0xfffffe00584df600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058b1d0b0 csh 776 694 776 0 Ss select 0xfffffe009e4717c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f84b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f8cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ea4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583eacb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583954b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe0058ae24c0 sshd 507 1 507 0 Ss select 0xfffffe009e471dc0 syslogd 436 1 436 0 Ss wait 0xfffffe009e3f2000 devd 435 1 435 65 Ss select 0xfffffe0058ae2340 dhclient 350 1 350 0 Ss select 0xfffffe0058ae2640 dhclient 347 1 347 0 Ss select 0xfffffe0058ae26c0 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058540538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00587c90e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eae980 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d89500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a1fe20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 Run CPU 0 [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a1 [deadlkres] 100077 D - 0xfffffe00573ee600 [acpi_task_0] 100078 D - 0xfffffe00573ee600 [acpi_task_1] 100079 D - 0xfffffe00573ee600 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 2281 (syz-executor.0) thread 0xfffffe00a0c9ac80 (102176) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7a22e50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2509 Process 2280 (syz-executor.3) thread 0xfffffe00a7d13e40 (102175) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7aac8d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7aac8b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4337 Process 12 (intr) thread 0xfffffe0053e2d3a0 (100036) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e31d80) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1708 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 29 1031K 4112 vfscache 3 1025K 3 pcb 233 767K 3605 inodedep 92 547K 1634 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 171 344K 2376 filedesc 42 329K 2837 vmem 3 274K 5 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 11 131K 1453 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_stro 100 100K 627 bus 986 80K 3488 sctp_atcl 201 76K 2200 mtx_pool 2 72K 2 BPF 40 72K 44 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 396 50K 396 kdtrace 251 49K 4460 temp 36 35K 2481 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 dirrem 77 20K 1488 routetbl 139 19K 650 ufs_mount 4 17K 5 proc 3 17K 3 lltable 51 17K 86 tty 16 16K 16 ithread 99 16K 99 freework 62 16K 2337 bus-sc 34 15K 1693 sctp_atky 301 13K 3017 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 freefile 79 10K 1469 rman 84 10K 425 ksem 4 10K 123 in6_multi 65 9K 65 sctp_timw 33 9K 33 bmsafemap 2 9K 1599 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 79 8K 2305 taskqueue 63 7K 63 cred 26 7K 288 sglist 5 7K 5 CAM DEV 3 6K 510 pf_ifnet 17 6K 119 plimit 23 6K 412 DEVFSP 81 6K 354 pwddesc 77 5K 2282 ufs_dirhash 24 5K 24 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 57 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 31 4K 41 acpisem 28 4K 28 hhook 15 4K 17 freeblks 13 4K 1523 sctp_athm 201 4K 2273 sctp_map 200 4K 1254 lockf 27 3K 53 selfd 45 3K 41269 terminal 11 3K 11 proc-args 50 3K 610 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 45 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 2800 indirdep 4 1K 890 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 164 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 1400 diradd 5 1K 1525 crypto 4 1K 105 encap_export_host 12 1K 12 inpcbpolicy 16 1K 1034 pfil 4 1K 4 procdesc 4 1K 12 cdev 2 1K 2 osd 10 1K 709 chacha20random 1 1K 1 pf_rule 2 1K 92 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 pf_osfp 2 1K 2 xform 3 1K 411 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 5758 aesni_data 2 1K 2 tcp_fsb 1 1K 187 nexusdev 8 1K 8 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 pmchooks 1 1K 1 sigio 2 1K 5 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 88 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 15883 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 994 sctp_iter 0 0K 22 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 10 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 17 sctp_stri 0 0K 146 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 20 cubic data 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 8 htcp data 0 0K 21 vegas data 0 0K 8 tcp_do 0 0K 0 cdg data 0 0K 5 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1097 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 76 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 4 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 13 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 22 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 1 twsbuf 0 0K 0 statfs 0 0K 1599 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 114 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 8 lio 0 0K 10 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 129 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 326 eventfd 0 0K 5 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 761 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 filedesc_to_leader 0 0K 5 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 980 913464 0 254 38109184 0 tcp_log 416 0 18873 116677 0 254 7851168 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 9044 526 1761115 0 254 2449920 0 malloc-384 384 4260 220 5813 0 30 1720320 0 BUF TRIE 144 191 11569 2806 0 62 1693440 0 malloc-4096 4096 405 5 2848 0 2 1679360 0 RADIX NODE 144 11410 177 85348 0 62 1668528 0 malloc-128 128 11580 76 11946 0 126 1491968 0 mbuf_cluster 2048 630 0 630 0 254 1290240 0 UMA Slabs 0 112 10695 30 10695 0 126 1201200 0 vmem btag 56 19230 41 19230 0 254 1079176 0 tcp_bbr_map 128 0 6138 139414 0 126 785664 0 ertt_txseginfo 40 1 18482 356928 0 254 739320 0 FFS inode 1160 520 26 1989 0 8 633360 0 256 Bucket 2048 282 12 20963 0 8 602112 0 malloc-16384 16384 20 5 1416 0 1 409600 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1388 82 34773 0 30 388080 0 THREAD 1808 173 25 2177 0 8 357984 0 malloc-64 64 4521 78 9142 0 254 294336 0 VNODE 448 559 80 2030 0 30 286272 0 sctp_asoc 2288 100 25 627 0 254 286000 0 malloc-2048 2048 110 18 1507 0 8 262144 0 MAP ENTRY 96 2232 288 127151 0 126 241920 0 malloc-16 16 14425 325 16767 0 254 236000 0 malloc-256 256 421 479 8962 0 62 230400 0 DEVCTL 1024 11 209 153 0 0 225280 0 malloc-65536 65536 1 2 157 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 0 6 797 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_ep 1272 102 45 1499 0 254 186984 0 malloc-32 32 5598 72 6418 0 254 181440 0 malloc-128 128 1209 93 28763 0 126 166656 0 mbuf_packet 256 87 543 7777 0 254 161280 0 VMSPACE 2544 50 10 2261 0 4 152640 0 malloc-128 128 1130 48 5536 0 126 150784 0 malloc-1024 1024 133 7 150 0 16 143360 0 FFS2 dinode 256 520 20 1989 0 62 138240 0 128 Bucket 1024 98 37 1997 0 16 138240 0 S VFS Cache 104 1008 318 2551 0 126 137904 0 malloc-65536 65536 0 2 20 0 1 131072 0 malloc-1024 1024 101 23 620 0 16 126976 0 socket 960 40 92 3809 0 254 126720 0 clpbuf 2624 0 48 90 0 16 125952 0 PROC 1336 76 17 2281 0 8 124248 0 sctp_raddr 736 114 51 722 0 254 121440 0 ksiginfo 112 78 966 1367 0 126 116928 0 malloc-384 384 239 51 2273 0 30 111360 0 filedesc0 1072 77 21 2282 0 8 105056 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-256 256 125 235 3247 0 62 92160 0 malloc-256 256 46 314 1193 0 62 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-8192 8192 8 2 15 0 1 81920 0 malloc-256 256 225 75 5647 0 62 76800 0 malloc-4096 4096 17 0 19 0 2 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 3 1 5 0 1 65536 0 malloc-8192 8192 4 4 32 0 1 65536 0 malloc-4096 4096 14 2 31 0 2 65536 0 malloc-2048 2048 13 19 677 0 8 65536 0 g_bio 408 0 160 21788 0 30 65280 0 64 Bucket 512 85 35 3900 0 30 61440 0 tcpcb 1080 6 50 698 0 254 60480 0 32 Bucket 256 70 125 6334 0 62 49920 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-384 384 101 19 277 0 30 46080 0 malloc-1024 1024 10 34 1689 0 16 45056 0 pcpu-8 8 4818 814 7180 0 254 45056 0 malloc-64 64 519 174 1637 0 254 44352 0 malloc-128 128 111 230 1705 0 126 43648 0 malloc-4096 4096 8 2 10 0 2 40960 0 malloc-64 64 91 539 56171 0 254 40320 0 tcp_inpcb 496 7 73 698 0 254 39680 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 20392 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 225 175 12357 0 126 32000 0 malloc-128 128 61 187 338 0 126 31744 0 sctp_chunk 152 131 77 472 0 254 31616 0 da_ccb 544 0 56 5593 0 16 30464 0 malloc-4096 4096 4 3 7 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 16 Bucket 144 66 130 573 0 62 28224 0 KNOTE 160 28 147 86704 0 62 28000 0 malloc-256 256 68 37 602 0 62 26880 0 malloc-256 256 85 20 659 0 62 26880 0 pipe 744 22 13 364 0 16 26040 0 PWD 32 29 727 1482 0 254 24192 0 malloc-64 64 120 258 2905 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 46 254 1559 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 56 4 58 0 30 23040 0 tcp_bbr_pcb 832 0 27 322 0 16 22464 0 tcp_rack_pcb 832 1 26 187 0 16 22464 0 malloc-4096 4096 3 2 2234 0 2 20480 0 malloc-2048 2048 2 8 147 0 8 20480 0 malloc-2048 2048 5 5 60 0 8 20480 0 malloc-64 64 227 88 1057 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-1024 1024 7 9 23 0 16 16384 0 malloc-64 64 159 93 859 0 254 16128 0 malloc-64 64 175 77 477 0 254 16128 0 vtnet_tx_hdr 24 0 668 609277 0 254 16032 0 udp_inpcb 496 6 26 233 0 254 15872 0 malloc-128 128 54 70 1667 0 126 15872 0 malloc-128 128 90 34 1724 0 126 15872 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 29 31 371 0 62 15360 0 malloc-2048 2048 3 3 61 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 9 3 206 0 16 12288 0 malloc-512 512 12 12 16 0 30 12288 0 malloc-512 512 0 24 146 0 30 12288 0 tcp_rack_map 112 3 105 482 0 126 12096 0 malloc-64 64 57 132 433 0 254 12096 0 malloc-32 32 89 289 1597 0 254 12096 0 malloc-32 32 236 142 2257 0 254 12096 0 malloc-32 32 101 277 6277 0 254 12096 0 2 Bucket 32 59 319 853 0 254 12096 0 ripcb 496 4 20 73 0 254 11904 0 malloc-128 128 42 51 195 0 126 11904 0 kenv 258 15 30 1039 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 13 0 16 8192 0 malloc-1024 1024 1 7 20 0 16 8192 0 malloc-512 512 0 16 8 0 30 8192 0 malloc-512 512 0 16 132 0 30 8192 0 malloc-512 512 5 11 226 0 30 8192 0 malloc-512 512 5 11 13 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 2 0 254 8096 0 PGRP 88 31 61 59 0 126 8096 0 rl_entry 40 75 127 75 0 254 8080 0 sctp_asconf_ack 48 0 168 17 0 254 8064 0 sctp_stream_msg_out 112 12 60 197 0 254 8064 0 sctp_laddr 48 8 160 420 0 254 8064 0 udpcb 32 6 246 263 0 254 8064 0 ertt 72 6 106 698 0 126 8064 0 malloc-32 32 128 124 305 0 254 8064 0 malloc-32 32 56 196 134 0 254 8064 0 malloc-32 32 53 199 269 0 254 8064 0 malloc-32 32 17 235 81 0 254 8064 0 4 Bucket 48 5 163 87 0 254 8064 0 malloc-16 16 0 500 33 0 254 8000 0 malloc-16 16 26 474 575 0 254 8000 0 malloc-16 16 58 442 1681 0 254 8000 0 malloc-16 16 217 283 3023 0 254 8000 0 malloc-16 16 39 461 221 0 254 8000 0 malloc-16 16 289 211 25563 0 254 8000 0 malloc-16 16 4 496 721 0 254 8000 0 udplite_inpcb 496 0 16 30 0 254 7936 0 sctp_readq 152 0 52 67 0 254 7904 0 AIO 208 0 38 9 0 62 7904 0 cryptop 280 0 28 13 0 30 7840 0 AIOCB 552 0 14 15 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 unpcb 256 17 13 1233 0 254 7680 0 L VFS Cache 320 0 24 4 0 30 7680 0 malloc-384 384 0 20 36 0 30 7680 0 malloc-256 256 13 17 724 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 AIOLIO 272 0 14 5 0 30 3808 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-8192 8192 0 0 0 0 1 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