panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 0 time = 1631195512 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5d71a50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5d71bb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5d71c90 panic() at panic+0xb5/frame 0xfffffe00a5d71d60 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a5d71db0 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a5d71f10 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a5d72400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5d726a0 sosend() at sosend+0xfc/frame 0xfffffe00a5d72710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5d72880 sendit() at sendit+0x2b0/frame 0xfffffe00a5d728d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a5d729f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5d72bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5d72bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3268 tid 103740 ] 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 0x28 rax 0x12 rcx 0xd68709c3fc6b67e5 rdx 0x40001 rbx 0 rsp 0xfffffe00a5d71b90 rbp 0xfffffe00a5d71bb0 rsi 0 rdi 0xfffffe009e476da8 r8 0x3 r9 0xfffffe00a5d716c8 r10 0 r11 0x575bc2e1 r12 0xfffffe00a7d76ac0 r13 0xfffffe00a5d71c01 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 3268 (syz-executor.3) at 0xfffffe00a73ac538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 806 at 0xfffffe00a440c000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a6fb49f0 (map 0xfffffe00a6fb49f0) (map.pmap 0xfffffe00a6fb4ab0) (pmap 0xfffffe00a6fb4b10) threads: 2 102773 RunQ syz-executor.3 103740 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3268 806 806 0 R (threaded) syz-executor.3 102773 RunQ syz-executor.3 103740 Run CPU 0 syz-executor.3 3266 788 788 0 R syz-executor.2 3265 783 783 0 R (threaded) syz-executor.1 103720 RunQ syz-executor.1 103734 Run CPU 1 syz-executor.1 3262 782 782 0 R (threaded) syz-executor.0 103713 RunQ syz-executor.0 103731 S sbwait 0xfffffe00a7a0c204 syz-executor.0 103735 S sbwait 0xfffffe00a7a12204 syz-executor.0 103736 S select 0xfffffe009e487240 syz-executor.0 103738 S sbwait 0xfffffe00a7a12984 syz-executor.0 103739 S uwait 0xfffffe00a73abf00 syz-executor.0 3114 3108 3114 0 Ss select 0xfffffe009e487840 dhclient 3111 1 3111 0 Ss select 0xfffffe009e4874c0 dhclient 3108 3101 436 65 S select 0xfffffe00a44187c0 dhclient 3101 436 436 0 S wait 0xfffffe009e540000 sh 3089 1 3089 65 Ss select 0xfffffe00a44188c0 dhclient 2604 0 0 0 DL aiordy 0xfffffe00a7392000 [aiod4] 2603 0 0 0 DL aiordy 0xfffffe00a6f6c000 [aiod3] 2601 0 0 0 DL aiordy 0xfffffe00a72f8538 [aiod2] 2600 0 0 0 DL aiordy 0xfffffe00a7312538 [aiod1] 2363 1 2363 0 Ss select 0xfffffe009e4873c0 dhclient 2360 1 2360 0 Ss select 0xfffffe009e487340 dhclient 2333 1 2333 65 Ss select 0xfffffe0058af41c0 dhclient 2198 0 0 0 DL mdwait 0xfffffe00a74cb000 [md1] 2195 0 0 0 DL mdwait 0xfffffe005888c000 [md0] 1708 1 806 0 S uwait 0xfffffe00a44f4500 syz-executor.3 1705 1 806 0 S uwait 0xfffffe00a44f4d80 syz-executor.3 1703 1 806 0 S uwait 0xfffffe00a4412200 syz-executor.3 1700 1 806 0 S uwait 0xfffffe00a44f4780 syz-executor.3 1699 1 806 0 S uwait 0xfffffe00a735fe80 syz-executor.3 1634 1 1634 0 Ss select 0xfffffe00a4418840 dhclient 1631 1 1631 0 Ss select 0xfffffe0058af4140 dhclient 1604 1 1604 65 Ss select 0xfffffe009e4875c0 dhclient 1206 1 783 0 S uwait 0xfffffe00a45bbc80 syz-executor.1 1205 1 783 0 S uwait 0xfffffe0057015d00 syz-executor.1 1200 1 783 0 S uwait 0xfffffe009e4e5680 syz-executor.1 1199 1 806 0 S uwait 0xfffffe005838f400 syz-executor.3 1198 1 783 0 S umtxn 0xfffffe00a45bbd80 syz-executor.1 1197 1 806 0 S uwait 0xfffffe005876ba80 syz-executor.3 1194 1 783 0 S uwait 0xfffffe005838f200 syz-executor.1 1193 1 806 0 S uwait 0xfffffe009e4e5580 syz-executor.3 1192 1 783 0 S uwait 0xfffffe00588cba00 syz-executor.1 1191 1 806 0 S uwait 0xfffffe009e4e5380 syz-executor.3 1187 1 806 0 S uwait 0xfffffe00588cbb00 syz-executor.3 1185 1 806 0 S uwait 0xfffffe009e4e5180 syz-executor.3 1179 1 806 0 S uwait 0xfffffe00588cb300 syz-executor.3 1178 1 806 0 S uwait 0xfffffe00a4412400 syz-executor.3 1177 1 806 0 S uwait 0xfffffe005876bb80 syz-executor.3 1176 1 806 0 S uwait 0xfffffe00a4412d00 syz-executor.3 831 1 831 0 Ss select 0xfffffe009e487c40 dhclient 823 1 823 0 Ss select 0xfffffe009e487cc0 dhclient 806 780 806 0 Rs syz-executor.3 788 780 788 0 Ss nanslp 0xffffffff8405af80 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100096 S kqread 0xfffffe005887c800 syz-fuzzer 100121 S uwait 0xfffffe009e4e5f00 syz-fuzzer 100122 S uwait 0xfffffe00588cb080 syz-fuzzer 100123 S uwait 0xfffffe00588cb180 syz-fuzzer 100124 S uwait 0xfffffe00588cb280 syz-fuzzer 100125 S uwait 0xfffffe009e4e5800 syz-fuzzer 100126 S uwait 0xfffffe009e4e5900 syz-fuzzer 100127 S uwait 0xfffffe005838f000 syz-fuzzer 100129 S uwait 0xfffffe005838f100 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5405e8 csh 776 694 776 0 Ss select 0xfffffe009e487d40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f14b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe005740b840 sshd 507 1 507 0 Ss select 0xfffffe0058af4740 syslogd 436 1 436 0 Ss wait 0xfffffe0058b58a70 devd 435 1 435 65 Ss select 0xfffffe0058af46c0 dhclient 350 1 350 0 Ss select 0xfffffe0058af4540 dhclient 347 1 347 0 Ss select 0xfffffe0058af4940 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100085 RunQ [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00587b44e8 [/ 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 0xffffffff84a58500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c2be20 [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 WL (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 I [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 - 0xffffffff82c803a0 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 3268 (syz-executor.3) thread 0xfffffe00a7d76ac0 (103740) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7a628d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7a628b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4337 Process 3265 (syz-executor.1) thread 0xfffffe00a44b3020 (103734) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a6f7b060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4247 tcp_hpts 6 3201K 6 sysctloid 34617 2045K 34688 vtbuf 24 1968K 46 kobj 326 1304K 503 pcb 531 1100K 6816 newblk 7 1026K 6342 vfscache 3 1025K 3 inodedep 14 517K 2700 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 60 473K 4751 intr 4 472K 4 subproc 197 404K 3375 vmem 3 274K 5 sctp_stro 249 249K 1370 sctp_atcl 499 188K 4564 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 559 pagedep 11 131K 2519 tfo_ccache 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 BPF 46 88K 46 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 278 53K 7010 umtx 418 53K 418 temp 36 35K 2400 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 1 sctp_atky 748 32K 6071 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 139 19K 578 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 45 14K 97 cred 55 14K 283 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 174 GEOM 75 12K 580 sctp_timw 47 12K 47 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 2665 UART 12 9K 12 devstat 4 9K 4 md_disk 4 9K 9 ksem 1 8K 86 rpc 2 8K 2 shmfd 1 8K 1 md_sectors 2 8K 2 pfs_vncache 1 8K 1 kqueue 93 8K 3303 sctp_athm 499 8K 4651 sctp_map 498 8K 2696 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 plimit 25 7K 434 sglist 5 7K 5 CAM DEV 3 6K 510 pwddesc 91 6K 3311 DEVFSP 80 5K 381 pf_ifnet 13 5K 61 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 34 5K 45 vt 11 5K 11 pf_table 2 4K 39 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 54 hhook 15 4K 17 selfd 52 4K 44293 proc-args 53 3K 639 terminal 11 3K 11 select 20 3K 167 uidinfo 4 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 dirrem 7 2K 2601 sctp_ifa 13 2K 14 Unitno 27 2K 85 CAM XPT 22 2K 543 in_multi 6 2K 14 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 102 NFSD session 1 1K 1 mkdir 7 1K 4944 CAM periph 4 1K 271 freework 4 1K 3015 sctp_ifn 6 1K 14 ipsec 3 1K 3 newdirblk 6 1K 2472 freeblks 3 1K 2551 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 inpcbpolicy 22 1K 1549 freefile 5 1K 2547 crypto 4 1K 196 encap_export_host 12 1K 12 procdesc 5 1K 14 diradd 4 1K 2640 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 705 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 8 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 6280 pf_rule 1 1K 75 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 497 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 8 CAM path 4 1K 1034 pmchooks 1 1K 1 iov 2 1K 16941 filecaps 5 1K 93 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cdg data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 238 mqdata 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2182 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 1 sctp_stri 0 0K 180 cubic data 0 0K 0 chd data 0 0K 0 vegas data 0 0K 10 dctcp data 0 0K 0 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 1478 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 50 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 8 allocindir 0 0K 0 indirdep 0 0K 696 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 3 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_moptions 0 0K 8 in_mfilter 0 0K 46 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 7 twsbuf 0 0K 0 statfs 0 0K 2652 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 14 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 84 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 0 lio 0 0K 5 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 137 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 532 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 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 794 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 84 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 8336 972 265759 0 254 38125568 0 tcp_log 416 0 10872 109371 0 254 4522752 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 9127 563 707680 0 254 2480640 0 malloc-384 384 4182 518 6869 0 30 1804800 0 malloc-4096 4096 419 4 3866 0 2 1732608 0 BUF TRIE 144 354 11406 3962 0 62 1693440 0 RADIX NODE 144 9817 1602 103597 0 62 1644336 0 malloc-128 128 11658 60 12062 0 126 1499904 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 10803 30 10803 0 126 1213296 0 vmem btag 56 18671 96 18671 0 254 1050952 0 FFS inode 1160 528 74 3089 0 8 698320 0 tcp_bbr_map 128 0 4619 86014 0 126 591232 0 sctp_asoc 2288 249 6 1348 0 254 583440 0 malloc-16384 16384 29 4 2373 0 1 540672 0 malloc-2048 2048 258 2 3124 0 8 532480 0 256 Bucket 2048 221 13 15589 0 8 479232 0 VM OBJECT 264 1571 79 49341 0 30 435600 0 ertt_txseginfo 40 0 10605 204015 0 254 424200 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 THREAD 1808 186 23 3740 0 8 377872 0 sctp_ep 1272 250 47 3116 0 254 377784 0 malloc-256 256 414 1011 13862 0 62 364800 0 VNODE 448 567 117 3130 0 30 306432 0 malloc-64 64 4575 87 11182 0 254 298368 0 MAP ENTRY 96 2849 217 186564 0 126 294336 0 malloc-1024 1024 250 6 1349 0 16 262144 0 malloc-16 16 14819 431 18305 0 254 244000 0 malloc-32768 32768 0 7 593 0 1 229376 0 DEVCTL 1024 10 210 158 0 0 225280 0 socket 960 46 174 5984 0 254 211200 0 malloc-384 384 531 19 4648 0 30 211200 0 sctp_raddr 736 263 23 1502 0 254 210496 0 malloc-65536 65536 1 2 185 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 VMSPACE 2544 62 10 3236 0 4 183168 0 malloc-32 32 5630 40 6428 0 254 181440 0 malloc-128 128 1208 94 30909 0 126 166656 0 mbuf_packet 256 150 495 11587 0 254 165120 0 malloc-128 128 1154 55 5562 0 126 154752 0 FFS2 dinode 256 528 72 3089 0 62 153600 0 malloc-256 256 61 524 5360 0 62 149760 0 malloc-1024 1024 135 5 152 0 16 143360 0 PROC 1336 90 15 3268 0 8 140280 0 S VFS Cache 104 1032 294 3657 0 126 137904 0 malloc-65536 65536 0 2 59 0 1 131072 0 clpbuf 2624 0 48 347 0 16 125952 0 filedesc0 1072 91 21 3311 0 8 120064 0 malloc-256 256 334 131 8989 0 62 119040 0 128 Bucket 1024 85 30 1676 0 16 117760 0 ksiginfo 112 88 956 1021 0 126 116928 0 malloc-256 256 46 374 1582 0 62 107520 0 malloc-32768 32768 1 2 131 0 1 98304 0 g_bio 408 0 230 20106 0 30 93840 0 tcpcb 1080 4 80 694 0 254 90720 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 malloc-4096 4096 21 0 29 0 2 86016 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-128 128 38 489 2851 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 2 0 1 65536 0 malloc-8192 8192 4 4 48 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 64 Bucket 512 105 23 4776 0 30 65536 0 tcp_inpcb 496 7 121 694 0 254 63488 0 32 Bucket 256 79 131 11643 0 62 53760 0 malloc-2048 2048 13 13 680 0 8 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-4096 4096 7 5 3296 0 2 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-384 384 113 7 258 0 30 46080 0 malloc-1024 1024 10 34 1729 0 16 45056 0 malloc-64 64 517 176 1635 0 254 44352 0 sctp_chunk 152 264 22 569 0 254 43472 0 pcpu-8 8 4782 338 6104 0 254 40960 0 Files 80 239 261 15990 0 126 40000 0 da_ccb 544 0 70 5975 0 16 38080 0 tcp_bbr_pcb 832 0 45 279 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 25722 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-128 128 61 218 331 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 98 406 59683 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-256 256 101 19 649 0 62 30720 0 tcp_rack_pcb 832 0 36 238 0 16 29952 0 malloc-64 64 138 303 3921 0 254 28224 0 16 Bucket 144 61 135 764 0 62 28224 0 KNOTE 160 28 147 42660 0 62 28000 0 malloc-384 384 57 13 59 0 30 26880 0 malloc-256 256 62 43 630 0 62 26880 0 malloc-4096 4096 4 2 7 0 2 24576 0 malloc-2048 2048 5 7 42 0 8 24576 0 malloc-64 64 308 70 1598 0 254 24192 0 malloc-32 32 534 222 4594 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 52 248 1360 0 126 24000 0 udplite_inpcb 496 4 44 626 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 pipe 744 23 7 405 0 16 22320 0 PWD 32 33 597 2434 0 254 20160 0 malloc-64 64 227 88 1066 0 254 20160 0 malloc-128 128 92 63 2916 0 126 19840 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-2048 2048 2 6 269 0 8 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 sctp_laddr 48 148 188 1528 0 254 16128 0 malloc-64 64 174 78 508 0 254 16128 0 malloc-32 32 89 415 1974 0 254 16128 0 malloc-32 32 116 388 7751 0 254 16128 0 vtnet_tx_hdr 24 0 668 196854 0 254 16032 0 malloc-128 128 58 66 2769 0 126 15872 0 malloc-384 384 22 18 366 0 30 15360 0 malloc-256 256 29 31 443 0 62 15360 0 malloc-2048 2048 3 3 54 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 185 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 sctp_stream_msg_out 112 65 43 343 0 254 12096 0 tcp_rack_map 112 0 108 527 0 126 12096 0 ertt 72 4 164 694 0 126 12096 0 malloc-64 64 59 130 437 0 254 12096 0 malloc-16 16 513 237 5391 0 254 12000 0 udp_inpcb 496 6 18 190 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1284 0 254 11520 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 30 0 16 8192 0 malloc-1024 1024 1 7 17 0 16 8192 0 malloc-512 512 12 4 17 0 30 8192 0 malloc-512 512 0 16 165 0 30 8192 0 malloc-512 512 0 16 180 0 30 8192 0 malloc-512 512 5 11 164 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 3 89 5 0 254 8096 0 PGRP 88 34 58 45 0 126 8096 0 rl_entry 40 75 127 75 0 254 8080 0 udpcb 32 10 242 816 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-32 32 127 125 347 0 254 8064 0 malloc-32 32 56 196 124 0 254 8064 0 malloc-32 32 54 198 468 0 254 8064 0 malloc-32 32 17 235 127 0 254 8064 0 4 Bucket 48 6 162 108 0 254 8064 0 2 Bucket 32 62 190 952 0 254 8064 0 malloc-16 16 0 500 23 0 254 8000 0 malloc-16 16 26 474 997 0 254 8000 0 malloc-16 16 61 439 1790 0 254 8000 0 malloc-16 16 39 461 227 0 254 8000 0 malloc-16 16 292 208 25562 0 254 8000 0 malloc-16 16 4 496 1697 0 254 8000 0 ripcb 496 5 11 39 0 254 7936 0 malloc-128 128 42 20 289 0 126 7936 0 sctp_readq 152 0 52 66 0 254 7904 0 cryptop 280 0 28 16 0 30 7840 0 AIOCB 552 0 14 20 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-256 256 13 17 838 0 62 7680 0 AIOLIO 272 0 28 5 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 68 0 126 6448 0 domainset 40 0 126 46 0 254 5040 0 md1 512 8 0 8 0 30 4096 0 md0 512 8 0 8 0 30 4096 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 21 0 30 4096 0 malloc-512 512 5 3 5 0 30 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 AIO 208 0 19 4 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 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 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 312 0 0 0 0 0 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 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 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-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