panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 0 time = 234 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5ceca50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5cecbb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5cecc90 panic() at panic+0xb5/frame 0xfffffe00a5cecd60 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a5cecdb0 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a5cecf10 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a5ced400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5ced6a0 sosend() at sosend+0xfc/frame 0xfffffe00a5ced710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5ced880 sendit() at sendit+0x2b0/frame 0xfffffe00a5ced8d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a5ced9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5cedbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5cedbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 21176 tid 125160 ] 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 0xce12c93dc675a687 rdx 0x40001 rbx 0 rsp 0xfffffe00a5cecb90 rbp 0xfffffe00a5cecbb0 rsi 0 rdi 0xfffffe00573f41e8 r8 0x3 r9 0xfffffe00a5cec6c8 r10 0 r11 0x22c50f38 r12 0xfffffe00a76e9720 r13 0xfffffe00a5cecc01 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 21176 (syz-executor.0) at 0xfffffe00a2e63538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe005893c000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7600000 (map 0xfffffe00a7600000) (map.pmap 0xfffffe00a76000c0) (pmap 0xfffffe00a7600120) threads: 2 115538 RunQ syz-executor.0 125160 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 21178 786 786 0 RE CPU 1 syz-executor.1 21177 21174 843 0 SV umtxn 0xfffffe00a2e10680 syz-executor.3 21176 785 785 0 R (threaded) syz-executor.0 115538 RunQ syz-executor.0 125160 Run CPU 0 syz-executor.0 21174 21173 843 0 DV ppwait 0xfffffe009e5434e8 syz-executor.3 21173 843 843 0 R (threaded) syz-executor.3 121883 RunQ syz-executor.3 125157 D ppwait 0xfffffe00a7693a20 syz-executor.3 21039 21036 785 0 SV uwait 0xfffffe00a2e10980 syz-executor.0 21036 1 785 0 DV ppwait 0xfffffe00a734e4e8 syz-executor.0 19848 1 785 0 S uwait 0xfffffe00a75bcc00 syz-executor.0 19240 1 785 0 S uwait 0xfffffe00a2e10880 syz-executor.0 19239 1 785 0 S uwait 0xfffffe00a2e72a80 syz-executor.0 18283 1 785 0 SV uwait 0xfffffe00a2e85280 syz-executor.0 18277 1 785 0 SV uwait 0xfffffe00a2e85680 syz-executor.0 18267 1 785 0 SV uwait 0xfffffe00a2e10a80 syz-executor.0 18258 1 785 0 SV uwait 0xfffffe00a2e72300 syz-executor.0 18248 1 785 0 SV uwait 0xfffffe00a2e85a80 syz-executor.0 18239 1 785 0 SV uwait 0xfffffe00a742aa80 syz-executor.0 18230 1 785 0 SV uwait 0xfffffe009e4f1480 syz-executor.0 18221 1 785 0 SV uwait 0xfffffe00a2e85080 syz-executor.0 18212 1 785 0 SV uwait 0xfffffe00a2e10480 syz-executor.0 18201 1 785 0 SV uwait 0xfffffe00a2e85b00 syz-executor.0 18191 1 785 0 SV uwait 0xfffffe00a2e85180 syz-executor.0 18181 1 785 0 SV uwait 0xfffffe00a2e85580 syz-executor.0 18173 1 785 0 SV uwait 0xfffffe009e4f1180 syz-executor.0 18165 1 785 0 SV uwait 0xfffffe00a2e10380 syz-executor.0 18155 1 785 0 SV uwait 0xfffffe00a2e10c80 syz-executor.0 18147 1 785 0 SV uwait 0xfffffe009e4f1d80 syz-executor.0 18134 1 785 0 SV uwait 0xfffffe00a2e72200 syz-executor.0 17163 17162 789 0 SV uwait 0xfffffe00a2e72680 syz-executor.2 17162 1 789 0 DV ppwait 0xfffffe00a7418f58 syz-executor.2 16245 1 16241 0 S uwait 0xfffffe00a742ae80 syz-executor.2 16239 1 16235 0 S uwait 0xfffffe00a2e72d80 syz-executor.2 16234 1 16233 0 S uwait 0xfffffe00a2e72480 syz-executor.2 16229 1 16225 0 S uwait 0xfffffe00a2e85f00 syz-executor.2 16224 1 16218 0 S uwait 0xfffffe00a2e10180 syz-executor.2 16215 1 16211 0 S uwait 0xfffffe00a2e10780 syz-executor.2 16209 1 16208 0 S uwait 0xfffffe00a2e85980 syz-executor.2 16193 1 16190 0 S uwait 0xfffffe009e4f1280 syz-executor.3 16191 1 16190 0 S uwait 0xfffffe00588c4d00 syz-executor.3 8631 1 8631 65 Ss select 0xfffffe009e519ec0 dhclient 7240 1 7240 0 Ss select 0xfffffe00a2e16f40 dhclient 7232 1 7232 0 Ss select 0xfffffe005740bac0 dhclient 7189 1 7189 65 Ss select 0xfffffe00a2e60ac0 dhclient 6376 1 786 0 S uwait 0xfffffe00588c4800 syz-executor.1 6374 1 786 0 S uwait 0xfffffe00a2e72c80 syz-executor.1 5170 1 5170 0 Ss select 0xfffffe00a2e60740 dhclient 5167 1 5167 0 Ss select 0xfffffe00a2e164c0 dhclient 5148 1 5148 65 Ss select 0xfffffe005740b740 dhclient 3522 1 3522 0 Ss select 0xfffffe00a2e60940 dhclient 3519 1 3519 0 Ss select 0xfffffe009e519e40 dhclient 3493 1 3493 65 Ss select 0xfffffe0058ae6ec0 dhclient 1674 0 0 0 DL aiordy 0xfffffe00a2e06538 [aiod4] 1673 0 0 0 DL aiordy 0xfffffe00a2e00538 [aiod3] 1672 0 0 0 DL aiordy 0xfffffe00a2e00000 [aiod2] 1671 0 0 0 DL aiordy 0xfffffe00a2e35000 [aiod1] 1135 1 1135 0 Ss select 0xfffffe00a2e60cc0 dhclient 1128 1 1128 0 Ss select 0xfffffe00a2e16940 dhclient 843 780 843 0 Rs syz-executor.3 789 780 789 0 Rs syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff8405af80 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8405af80 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffffe00588c4a00 syz-fuzzer 100120 S uwait 0xfffffe009e4f1e80 syz-fuzzer 100121 S uwait 0xfffffe00588c4000 syz-fuzzer 100122 S uwait 0xfffffe00588c4100 syz-fuzzer 100123 S uwait 0xfffffe00588c4200 syz-fuzzer 100124 S uwait 0xfffffe0058777e80 syz-fuzzer 100125 S uwait 0xfffffe005838f000 syz-fuzzer 100126 S uwait 0xfffffe005838f100 syz-fuzzer 100127 S kqread 0xfffffe005886cb00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588b70b0 csh 776 694 776 0 Ss select 0xfffffe009e519dc0 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 0xfffffe00583f74b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f7cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f24b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f2cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0058ae6040 sshd 507 1 507 0 Ss select 0xfffffe0058ae66c0 syslogd 436 1 436 0 Ss select 0xfffffe0058ae6840 devd 435 1 435 65 Ss select 0xfffffe0058ae6640 dhclient 350 1 350 0 Ss select 0xfffffe0058ae65c0 dhclient 347 1 347 0 Ss select 0xfffffe0058ae68c0 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005876fa70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00583face8 [/ 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 0xffffffff84d7b500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8495ee20 [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 - 0xffffffff82c803a1 [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 21178 (syz-executor.1) thread 0xfffffe00a2e0f020 (124166) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7600a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4000 Process 21176 (syz-executor.0) thread 0xfffffe00a76e9720 (125160) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7338c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7338c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4337 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 11 1027K 20786 vfscache 3 1025K 3 filedesc 88 698K 40397 inodedep 369 650K 20249 pcb 116 636K 37071 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 218 456K 21308 vmem 3 274K 5 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 11 131K 20165 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 dirrem 359 90K 20163 BPF 46 88K 52 bus 986 80K 3488 pf_rule 62 79K 431 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 440 55K 440 kdtrace 297 55K 46341 freefile 358 45K 20131 sctp_stro 33 33K 6068 temp 35 33K 2813 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 127 32K 137 msg 4 30K 4 sctp_atcl 77 29K 21941 gtaskqueue 18 26K 18 sctp_timw 87 22K 87 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 136 17K 436 tty 16 16K 16 ithread 99 16K 99 ksem 19 16K 4781 lltable 47 15K 132 bus-sc 34 15K 1693 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 kqueue 105 9K 21202 bmsafemap 2 9K 20225 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 31 pfs_vncache 1 8K 1 DEVFSP 124 8K 7010 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 436 pwddesc 102 7K 21179 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 439 session 43 6K 68 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 62 sctp_atky 110 5K 28414 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 305958 lockf 32 4K 86 hhook 15 4K 17 xform 46 3K 7957 proc-args 52 3K 682 terminal 11 3K 11 select 19 3K 112 uidinfo 3 3K 175 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_athm 77 2K 22005 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_map 66 2K 12136 freework 5 2K 20126 softdep 1 1K 1 mkdir 8 1K 40292 freeblks 4 1K 20125 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 78 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 newdirblk 6 1K 20146 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 crypto 4 1K 20 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 20202 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 10187 osd 8 1K 6084 chacha20random 1 1K 1 sigio 6 1K 7 pf_osfp 3 1K 3 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 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 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 soname 5 1K 34137 pmchooks 1 1K 1 filecaps 5 1K 119 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 iov 1 1K 28107 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 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 8849 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 120 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 4701 vegas data 0 0K 0 htcp data 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 0 chd data 0 0K 33 cubic 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 17761 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 1 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 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 102 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 2 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 26 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 twsbuf 0 0K 0 statfs 0 0K 20374 namei_tracker 0 0K 2 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 2929 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 10 lio 0 0K 58 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 146 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 5278 eventfd 0 0K 22 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 873 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 990 1697009 0 254 38133760 0 RADIX NODE 144 17750 361 563610 0 63 2607984 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8912 658 2858290 0 254 2449920 0 tcp_log 416 0 5220 273153 0 254 2171520 0 malloc-384 384 4537 993 24418 0 30 2123520 0 malloc-4096 4096 431 3 22717 0 2 1777664 0 BUF TRIE 144 188 11572 1090 0 62 1693440 0 mbuf_cluster 2048 810 2 810 0 254 1662976 0 malloc-128 128 11589 98 19685 0 126 1495936 0 UMA Slabs 0 112 10790 7 10790 0 126 1209264 0 vmem btag 56 18123 68 18123 0 254 1018696 0 malloc-16384 16384 43 5 20196 0 1 786432 0 FFS inode 1160 544 23 20675 0 8 657720 0 VM OBJECT 264 1762 68 302783 0 30 483120 0 sctp_asoc 2288 33 157 6068 0 254 434720 0 256 Bucket 2048 174 22 22934 0 8 401408 0 THREAD 1808 193 27 25161 0 8 397760 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 malloc-256 256 46 1469 17857 0 62 387840 0 malloc-256 256 407 1003 40563 0 62 360960 0 sctp_ep 1272 44 235 15813 0 254 354888 0 MAP ENTRY 96 3391 305 1148353 0 126 354816 0 malloc-64 64 4578 147 46955 0 254 302400 0 VNODE 448 584 82 20717 0 30 298368 0 socket 960 74 222 27421 0 254 284160 0 tcp_bbr_map 128 0 2170 27900 0 126 277760 0 malloc-2048 2048 52 68 15821 0 8 245760 0 malloc-256 256 423 522 67357 0 62 241920 0 malloc-16 16 14291 709 27649 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 mbuf_packet 256 236 574 35961 0 254 207360 0 VMSPACE 2544 72 9 21128 0 4 206064 0 malloc-65536 65536 1 2 233 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6391 0 254 185472 0 malloc-128 128 391 1004 20357 0 126 178560 0 tcp_inpcb 496 4 340 6073 0 254 170624 0 ertt_txseginfo 40 0 4242 99048 0 254 169680 0 malloc-128 128 1209 62 66255 0 126 162688 0 malloc-128 128 1174 35 5615 0 126 154752 0 PROC 1336 102 12 21178 0 8 152304 0 S VFS Cache 104 1014 390 24081 0 126 146016 0 FFS2 dinode 256 544 26 20675 0 62 145920 0 sctp_raddr 736 33 165 6068 0 254 145728 0 malloc-1024 1024 133 7 150 0 16 143360 0 malloc-65536 65536 0 2 8 0 1 131072 0 filedesc0 1072 102 17 21179 0 8 127568 0 tcpcb 1080 4 108 6073 0 254 120960 0 128 Bucket 1024 84 31 6611 0 16 117760 0 ksiginfo 112 99 945 3424 0 126 116928 0 malloc-1024 1024 34 78 6069 0 16 114688 0 malloc-384 384 111 149 22060 0 30 99840 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-8192 8192 9 2 110 0 1 90112 0 malloc-4096 4096 21 1 23 0 2 90112 0 malloc-2048 2048 41 3 375 0 8 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 8 2 10 0 1 81920 0 64 Bucket 512 109 51 9779 0 30 81920 0 malloc-256 256 101 169 56565 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 2 74 0 2 65536 0 32 Bucket 256 94 146 18522 0 62 61440 0 g_bio 408 0 150 8048 0 30 61200 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-2048 2048 12 16 811 0 8 57344 0 malloc-384 384 118 12 251 0 30 49920 0 malloc-16384 16384 3 0 3 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-1024 1024 10 34 1800 0 16 45056 0 pcpu-8 8 5038 594 6956 0 254 45056 0 pipe 744 42 18 787 0 16 44640 0 malloc-64 64 523 170 1661 0 254 44352 0 Files 80 361 189 74532 0 126 44000 0 malloc-256 256 140 25 3595 0 62 42240 0 clpbuf 2624 0 16 21 0 16 41984 0 malloc-4096 4096 8 2 10 0 2 40960 0 malloc-64 64 102 528 322072 0 254 40320 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 113768 0 16 36864 0 udplite_inpcb 496 0 72 3221 0 254 35712 0 TURNSTILE 136 221 31 221 0 62 34272 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 17 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 146 358 21830 0 254 32256 0 da_ccb 544 0 56 2128 0 16 30464 0 tcp_rack_pcb 832 0 36 4701 0 16 29952 0 malloc-4096 4096 3 4 21009 0 2 28672 0 KNOTE 160 28 147 320632 0 62 28000 0 malloc-128 128 61 156 416 0 126 27776 0 malloc-384 384 58 12 60 0 30 26880 0 malloc-4096 4096 4 2 7 0 2 24576 0 PWD 32 50 706 20242 0 254 24192 0 malloc-64 64 268 110 12264 0 254 24192 0 malloc-64 64 218 160 7318 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 52 248 4974 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_bbr_pcb 832 0 27 596 0 16 22464 0 malloc-2048 2048 2 8 3002 0 8 20480 0 malloc-64 64 94 221 6408 0 254 20160 0 malloc-32 32 113 517 22179 0 254 20160 0 malloc-128 128 67 88 20436 0 126 19840 0 malloc-128 128 116 39 20449 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 62 13 627 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 201 0 8 16384 0 malloc-1024 1024 8 8 42 0 16 16384 0 malloc-1024 1024 14 2 1656 0 16 16384 0 tcp_rack_map 112 0 144 8480 0 126 16128 0 malloc-32 32 88 416 2326 0 254 16128 0 16 Bucket 144 62 50 494 0 62 16128 0 vtnet_tx_hdr 24 0 668 860047 0 254 16032 0 udp_inpcb 496 6 26 394 0 254 15872 0 sctp_chunk 152 8 96 189 0 254 15808 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 25 35 1200 0 62 15360 0 cpuset 104 8 116 748 0 126 12896 0 malloc-2048 2048 3 3 11 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 5 19 140 0 30 12288 0 ertt 72 4 164 6073 0 126 12096 0 malloc-32 32 123 255 34216 0 254 12096 0 malloc-16 16 91 659 28115 0 254 12000 0 ripcb 496 5 19 499 0 254 11904 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1381 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-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-512 512 12 4 20 0 30 8192 0 malloc-512 512 0 16 120 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 43 49 68 0 126 8096 0 rl_entry 40 91 111 91 0 254 8080 0 sctp_stream_msg_out 112 2 70 183 0 254 8064 0 sctp_laddr 48 8 160 280 0 254 8064 0 udpcb 32 6 246 3615 0 254 8064 0 malloc-64 64 58 68 532 0 254 8064 0 malloc-32 32 134 118 331 0 254 8064 0 malloc-32 32 61 191 126 0 254 8064 0 malloc-32 32 54 198 788 0 254 8064 0 malloc-32 32 17 235 341 0 254 8064 0 4 Bucket 48 5 163 472 0 254 8064 0 2 Bucket 32 51 201 2535 0 254 8064 0 malloc-16 16 25 475 4847 0 254 8000 0 malloc-16 16 58 442 29295 0 254 8000 0 malloc-16 16 39 461 873 0 254 8000 0 malloc-16 16 290 210 25553 0 254 8000 0 malloc-16 16 4 496 4992 0 254 8000 0 malloc-128 128 42 20 6973 0 126 7936 0 AIO 208 0 38 59 0 62 7904 0 cryptop 280 0 28 5 0 30 7840 0 itimer 352 0 22 24 0 30 7744 0 AIOCB 552 0 14 370 0 16 7728 0 malloc-256 256 13 17 3835 0 62 7680 0 AIOLIO 272 0 28 58 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 740 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 3 0 2 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 0 8 84 0 30 4096 0 malloc-512 512 0 8 133 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 AIOP 32 4 122 4 0 254 4032 0 malloc-16 16 0 250 13 0 254 4000 0 UMA Slabs 1 176 10 12 10 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 sctp_readq 152 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 592 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 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-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