panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 0 time = 1631195452 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a8c05a50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a8c05bb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a8c05c90 panic() at panic+0xb5/frame 0xfffffe00a8c05d60 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a8c05db0 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a8c05f10 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a8c06400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a8c066a0 sosend() at sosend+0xfc/frame 0xfffffe00a8c06710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a8c06880 sendit() at sendit+0x2b0/frame 0xfffffe00a8c068d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a8c069f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a8c06bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a8c06bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 6081 tid 108047 ] 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 0xfde12eceb3669be1 rdx 0x40001 rbx 0 rsp 0xfffffe00a8c05b90 rbp 0xfffffe00a8c05bb0 rsi 0 rdi 0xfffffe009e9d1668 r8 0x3 r9 0xfffffe00a8c056c8 r10 0 r11 0xeaf892e9 r12 0xfffffe00a81ef740 r13 0xfffffe00a8c05c01 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 6081 (syz-executor.3) at 0xfffffe00a84c4a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 798 at 0xfffffe009e443000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a84bd3e0 (map 0xfffffe00a84bd3e0) (map.pmap 0xfffffe00a84bd4a0) (pmap 0xfffffe00a84bd500) threads: 2 107925 Run CPU 1 syz-executor.3 108047 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 6081 798 798 0 R (threaded) syz-executor.3 107925 Run CPU 1 syz-executor.3 108047 Run CPU 0 syz-executor.3 6078 792 792 0 R (threaded) syz-executor.2 107924 RunQ syz-executor.2 108044 S connec 0xfffffe00a879985a syz-executor.2 6077 782 782 0 R (threaded) syz-executor.0 105585 RunQ syz-executor.0 108042 S uwait 0xfffffe00a7eade00 syz-executor.0 108046 RunQ syz-executor.0 6075 783 783 0 S (threaded) syz-executor.1 107295 S nanslp 0xffffffff8405af81 syz-executor.1 108038 S connec 0xfffffe00a8238c1a syz-executor.1 108041 S uwait 0xfffffe00a8135500 syz-executor.1 5959 1 798 0 S uwait 0xfffffe00a4c18980 syz-executor.3 5951 1 798 0 S uwait 0xfffffe00a4c18d80 syz-executor.3 5939 1 783 0 S uwait 0xfffffe00a7ead600 syz-executor.1 5933 1 798 0 S uwait 0xfffffe00a739c980 syz-executor.3 5929 1 783 0 S uwait 0xfffffe00a739c700 syz-executor.1 5927 1 798 0 S uwait 0xfffffe00a74be080 syz-executor.3 5921 1 783 0 S uwait 0xfffffe009e9a5500 syz-executor.1 5919 1 798 0 S uwait 0xfffffe00a8135300 syz-executor.3 5915 1 798 0 S uwait 0xfffffe00a7ead900 syz-executor.3 5900 1 782 0 S uwait 0xfffffe00a8135f00 syz-executor.0 5897 1 782 0 S uwait 0xfffffe00588c9180 syz-executor.0 5891 1 782 0 S uwait 0xfffffe00a74be280 syz-executor.0 5886 1 782 0 S uwait 0xfffffe00a7eadf00 syz-executor.0 5883 1 782 0 S uwait 0xfffffe00a4d42300 syz-executor.0 5005 0 0 0 DL mdwait 0xfffffe00a8212000 [md1] 5004 0 0 0 DL mdwait 0xfffffe005888d000 [md0] 4471 1 782 0 S uwait 0xfffffe00a4d42700 syz-executor.0 4469 1 782 0 S uwait 0xfffffe00a8135b00 syz-executor.0 4464 1 782 0 S uwait 0xfffffe005876b280 syz-executor.0 4463 1 798 0 S uwait 0xfffffe00a4d42000 syz-executor.3 4461 1 798 0 S uwait 0xfffffe00a4c18c80 syz-executor.3 4454 1 798 0 S uwait 0xfffffe00a739ca80 syz-executor.3 4451 1 798 0 S uwait 0xfffffe00a8135800 syz-executor.3 4447 1 798 0 S uwait 0xfffffe00a4d42580 syz-executor.3 3312 1 3312 65 Ss select 0xfffffe00a4c3e3c0 dhclient 3271 1 798 0 S uwait 0xfffffe009e9a5200 syz-executor.3 3270 1 783 0 S uwait 0xfffffe00a7eadb00 syz-executor.1 3268 1 782 0 S uwait 0xfffffe00a4c18180 syz-executor.0 3266 1 792 0 S uwait 0xfffffe00a4d42800 syz-executor.2 3262 1 798 0 S uwait 0xfffffe00a4d42380 syz-executor.3 3261 1 782 0 S uwait 0xfffffe00a4d42d00 syz-executor.0 3260 1 783 0 S uwait 0xfffffe00a4c18380 syz-executor.1 3259 1 792 0 S uwait 0xfffffe00588c9380 syz-executor.2 3254 1 798 0 S uwait 0xfffffe00a739cc80 syz-executor.3 3253 1 783 0 S uwait 0xfffffe00a739c880 syz-executor.1 3252 1 792 0 S uwait 0xfffffe0057015300 syz-executor.2 3251 1 782 0 S uwait 0xfffffe00a4c18580 syz-executor.0 3246 1 792 0 S uwait 0xfffffe00a4c18780 syz-executor.2 3244 1 792 0 S uwait 0xfffffe00588c9080 syz-executor.2 2978 1 783 0 S uwait 0xfffffe00a4c18a80 syz-executor.1 2972 1 783 0 S uwait 0xfffffe00588c9280 syz-executor.1 2967 1 783 0 S uwait 0xfffffe00a739cd80 syz-executor.1 2963 1 783 0 S uwait 0xfffffe005876b180 syz-executor.1 2962 1 783 0 S uwait 0xfffffe00a4d42200 syz-executor.1 2850 1 2850 0 Ss select 0xfffffe00a4c3e6c0 dhclient 2847 1 2847 0 Ss select 0xfffffe00a7d35bc0 dhclient 2824 1 2824 65 Ss select 0xfffffe00a7d357c0 dhclient 2356 0 0 0 DL aiordy 0xfffffe00a4c1f538 [aiod4] 2355 0 0 0 DL aiordy 0xfffffe00a73ae000 [aiod3] 2354 0 0 0 DL aiordy 0xfffffe00a73ae538 [aiod2] 2353 0 0 0 DL aiordy 0xfffffe009e443a70 [aiod1] 2203 1 2203 0 Ss select 0xfffffe009e47ccc0 dhclient 2200 1 2200 0 Ss select 0xfffffe0058af7f40 dhclient 2170 1 2170 65 Ss select 0xfffffe00a4ce0f40 dhclient 1530 1 1530 0 Ss select 0xfffffe009e47cf40 dhclient 1527 1 1527 0 Ss select 0xfffffe009e47cd40 dhclient 1508 1 1508 65 Ss select 0xfffffe009e47c7c0 dhclient 1359 1 782 0 SV lthr 0xfffffe009e3edac0 syz-executor.0 1354 1 792 0 SV lthr 0xfffffe00a4d3d720 syz-executor.2 1349 1 782 0 SV lthr 0xfffffe00a4cafc80 syz-executor.0 1343 1 792 0 SV lthr 0xfffffe009e9a3900 syz-executor.2 1338 1 782 0 SV lthr 0xfffffe0058769900 syz-executor.0 1332 1 792 0 SV lthr 0xfffffe00587683a0 syz-executor.2 1327 1 792 0 SV lthr 0xfffffe00a4d3e560 syz-executor.2 1319 1 792 0 SV lthr 0xfffffe00a4c161e0 syz-executor.2 958 1 958 0 Ss select 0xfffffe009e47c0c0 dhclient 955 1 955 0 Ss select 0xfffffe00a4c3e4c0 dhclient 798 780 798 0 Ss nanslp 0xffffffff8405af80 syz-executor.3 792 780 792 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8405af80 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8405af81 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe005838f000 syz-fuzzer 100118 S uwait 0xfffffe005838f200 syz-fuzzer 100119 S uwait 0xfffffe005838f300 syz-fuzzer 100120 S uwait 0xfffffe005838f400 syz-fuzzer 100121 S kqread 0xfffffe005886db00 syz-fuzzer 100122 S uwait 0xfffffe009e9a5d00 syz-fuzzer 100123 S uwait 0xfffffe00588c9680 syz-fuzzer 100124 S uwait 0xfffffe009e9a5900 syz-fuzzer 100482 S uwait 0xfffffe00a4c18480 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e9995e8 csh 776 694 776 0 Ss select 0xfffffe009e47cac0 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 0xfffffe009e47cdc0 sshd 507 1 507 0 Ss select 0xfffffe0058af71c0 syslogd 436 1 436 0 Ss select 0xfffffe0058af7240 devd 435 1 435 65 Ss select 0xfffffe0058af7540 dhclient 350 1 350 0 Ss select 0xfffffe0058af76c0 dhclient 347 1 347 0 Ss select 0xfffffe0058af7940 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00588258e8 [/ 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 0xffffffff849b3500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d86e20 [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 6081 (syz-executor.3) thread 0xfffffe00a81ef740 (108047) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7e90ab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7e90a90) 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 4247 tcp_hpts 6 3201K 6 sysctloid 34617 2045K 34688 vtbuf 24 1968K 46 kobj 326 1304K 503 pcb 662 1246K 14974 newblk 10 1027K 14592 vfscache 3 1025K 3 filedesc 114 906K 10111 inodedep 124 559K 5724 subproc 251 522K 6215 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 sctp_atcl 503 189K 10245 sctp_stro 187 187K 3072 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 10 131K 5183 tfo_ccache 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 BPF 46 88K 51 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 333 62K 14130 umtx 462 58K 462 temp 35 33K 2698 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 5 msg 4 30K 4 dirrem 114 29K 5304 sctp_atky 710 28K 13755 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 routetbl 127 16K 584 ithread 99 16K 99 lltable 48 15K 234 ksem 37 15K 275 bus-sc 34 15K 1693 freefile 110 14K 5249 KTRACE 101 13K 63102 ifnet 7 13K 7 ether_multi 152 13K 162 GEOM 75 12K 580 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 pf_rule 5 10K 169 rman 84 10K 425 kqueue 120 10K 6093 in6_multi 65 9K 65 DEVFSP 136 9K 861 bmsafemap 2 9K 5596 UART 12 9K 12 devstat 4 9K 4 md_disk 4 9K 15 rpc 2 8K 2 shmfd 1 8K 12 md_sectors 2 8K 2 pfs_vncache 1 8K 1 sctp_athm 503 8K 10535 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 pwddesc 117 8K 6105 taskqueue 63 7K 63 cred 26 7K 272 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 559 sctp_map 374 6K 6056 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 127 UMA 272 5K 272 session 35 5K 51 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 xform 58 4K 1322 acpisem 28 4K 28 selfd 55 4K 77738 lockf 32 4K 57 hhook 15 4K 17 pf_osfp 24 3K 24 proc-args 52 3K 687 terminal 11 3K 11 select 19 3K 295 uidinfo 3 3K 14 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 Unitno 25 2K 101 freework 7 2K 8124 freeblks 6 2K 5411 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 10040 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 672 NFSD session 1 1K 1 CAM periph 4 1K 271 filedesc_to_leader 14 1K 40 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 5020 crypto 4 1K 441 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 3097 sctp_stri 1 1K 636 diradd 4 1K 5344 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 1682 tcp_fsb 3 1K 441 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 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 soname 7 1K 11037 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 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 88860 p1003.1b 1 1K 1 pf_table 0 0K 45 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 16 cdg data 0 0K 22 dctcp data 0 0K 8 htcp data 0 0K 18 mqdata 0 0K 0 cubic data 0 0K 8 chd data 0 0K 18 sctp_mcore 0 0K 0 sctp_socko 0 0K 4721 sctp_iter 0 0K 22 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 12 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 89 tcp_do 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 5482 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 326 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 25 allocindir 0 0K 0 indirdep 0 0K 3874 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 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0 0K 19 lio 0 0K 39 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 192 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 1011 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 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 872 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 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 8322 968 218110 0 254 38051840 0 tcp_log 416 0 20025 246687 0 254 8330400 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 9103 692 1692457 0 254 2507520 0 ertt_txseginfo 40 1 54236 1052905 0 254 2169480 0 malloc-4096 4096 446 3 6804 0 2 1839104 0 malloc-384 384 4292 258 9927 0 30 1747200 0 BUF TRIE 144 361 11399 19753 0 62 1693440 0 RADIX NODE 144 10076 1623 206436 0 62 1684656 0 mbuf_cluster 2048 780 0 780 0 254 1597440 0 malloc-128 128 11691 27 12353 0 126 1499904 0 UMA Slabs 0 112 11119 2 11119 0 126 1245552 0 vmem btag 56 20786 69 20786 0 254 1167880 0 malloc-16384 16384 56 3 5053 0 1 966656 0 256 Bucket 2048 435 11 20502 0 8 913408 0 tcp_bbr_map 128 0 6789 264411 0 126 868992 0 malloc-2048 2048 323 77 6797 0 8 819200 0 sctp_asoc 2288 187 138 3028 0 254 743600 0 FFS inode 1160 569 26 5823 0 8 690200 0 sctp_ep 1272 315 108 6789 0 254 538056 0 VM OBJECT 264 1965 45 90477 0 30 530640 0 MAP ENTRY 96 4370 250 356611 0 126 443520 0 THREAD 1808 214 17 8047 0 8 417648 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-256 256 445 875 29511 0 62 337920 0 malloc-1024 1024 188 120 3027 0 16 315392 0 VNODE 448 608 85 5864 0 30 310464 0 malloc-64 64 4631 94 16795 0 254 302400 0 malloc-384 384 538 202 10466 0 30 284160 0 socket 960 191 97 11423 0 254 276480 0 sctp_raddr 736 195 146 3358 0 254 250976 0 VMSPACE 2544 89 7 6042 0 4 244224 0 malloc-16 16 14695 305 21665 0 254 240000 0 malloc-32768 32768 0 7 3611 0 1 229376 0 DEVCTL 1024 0 220 158 0 0 225280 0 mbuf_packet 256 108 672 25980 0 254 199680 0 malloc-65536 65536 1 2 291 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5630 40 6451 0 254 181440 0 PROC 1336 117 15 6081 0 8 176352 0 malloc-128 128 1209 124 36005 0 126 170624 0 malloc-128 128 1198 42 16992 0 126 158720 0 FFS2 dinode 256 569 16 5822 0 62 149760 0 S VFS Cache 104 1024 380 6529 0 126 146016 0 malloc-256 256 376 194 20628 0 62 145920 0 malloc-1024 1024 135 5 152 0 16 143360 0 filedesc0 1072 117 16 6105 0 8 142576 0 128 Bucket 1024 105 34 3246 0 16 142336 0 malloc-65536 65536 0 2 48 0 1 131072 0 malloc-256 256 46 449 5586 0 62 126720 0 clpbuf 2624 0 48 2306 0 16 125952 0 ksiginfo 112 117 927 953 0 126 116928 0 malloc-256 256 167 268 30995 0 62 111360 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-4096 4096 21 2 26 0 2 94208 0 UMA Kegs 384 229 4 229 0 30 89472 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-4096 4096 14 6 2936 0 2 81920 0 64 Bucket 512 114 38 9395 0 30 77824 0 tcp_inpcb 496 8 144 1671 0 254 75392 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 87432 0 30 73440 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 9 0 1 65536 0 malloc-8192 8192 4 4 48 0 1 65536 0 malloc-2048 2048 12 18 1889 0 8 61440 0 malloc-128 128 143 322 5682 0 126 59520 0 malloc-384 384 136 14 311 0 30 57600 0 32 Bucket 256 76 134 13007 0 62 53760 0 tcpcb 1080 8 41 1671 0 254 52920 0 Files 80 483 167 26421 0 126 52000 0 sctp_chunk 152 172 166 1421 0 254 51376 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-4096 4096 7 4 5871 0 2 45056 0 malloc-1024 1024 10 34 4418 0 16 45056 0 pcpu-8 8 4778 854 7647 0 254 45056 0 malloc-64 64 517 176 1663 0 254 44352 0 udplite_inpcb 496 0 88 990 0 254 43648 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 38437 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-256 256 117 18 969 0 62 34560 0 da_ccb 544 0 63 27290 0 16 34272 0 TURNSTILE 136 232 20 232 0 62 34272 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 64 164 340 7271 0 254 32256 0 16 Bucket 144 84 140 1515 0 62 32256 0 malloc-128 128 61 187 340 0 126 31744 0 tcp_rack_pcb 832 3 33 441 0 16 29952 0 tcp_bbr_pcb 832 0 36 867 0 16 29952 0 malloc-2048 2048 3 11 48 0 8 28672 0 malloc-64 64 247 194 3822 0 254 28224 0 malloc-32 32 547 335 10086 0 254 28224 0 KNOTE 160 28 147 62351 0 62 28000 0 8 Bucket 80 55 295 2284 0 126 28000 0 malloc-256 256 61 44 960 0 62 26880 0 pipe 744 23 12 531 0 16 26040 0 malloc-8192 8192 1 2 24 0 1 24576 0 malloc-8192 8192 1 2 6 0 1 24576 0 malloc-4096 4096 4 2 7 0 2 24576 0 malloc-2048 2048 8 4 156 0 8 24576 0 PWD 32 66 690 5096 0 254 24192 0 malloc-64 64 284 94 2375 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 90 96 5839 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 57 3 59 0 30 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 sctp_laddr 48 102 318 2941 0 254 20160 0 malloc-64 64 103 212 163961 0 254 20160 0 2 Bucket 32 67 563 1697 0 254 20160 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-8192 8192 0 2 5 0 1 16384 0 malloc-2048 2048 2 6 565 0 8 16384 0 malloc-1024 1024 8 8 31 0 16 16384 0 malloc-1024 1024 11 5 311 0 16 16384 0 malloc-512 512 5 27 734 0 30 16384 0 malloc-64 64 230 22 1003 0 254 16128 0 malloc-32 32 90 414 4371 0 254 16128 0 vtnet_tx_hdr 24 0 668 495837 0 254 16032 0 malloc-16 16 531 469 12279 0 254 16000 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 25 35 628 0 62 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 12 12 17 0 30 12288 0 malloc-512 512 0 24 3058 0 30 12288 0 malloc-512 512 1 23 636 0 30 12288 0 tcp_rack_map 112 6 102 1024 0 126 12096 0 malloc-32 32 140 238 11988 0 254 12096 0 ripcb 496 5 19 135 0 254 11904 0 udp_inpcb 496 6 18 301 0 254 11904 0 malloc-128 128 58 35 5395 0 126 11904 0 malloc-128 128 61 32 416 0 126 11904 0 kenv 258 15 30 1046 0 30 11610 0 unpcb 256 20 25 1495 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-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 31 0 16 8192 0 malloc-1024 1024 1 7 49 0 16 8192 0 malloc-512 512 0 16 24 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 4 0 254 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 109 93 109 0 254 8080 0 sctp_asconf_ack 48 0 168 35 0 254 8064 0 sctp_stream_msg_out 112 20 52 764 0 254 8064 0 udpcb 32 6 246 1291 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 8 104 1671 0 126 8064 0 malloc-64 64 72 54 572 0 254 8064 0 malloc-32 32 121 131 371 0 254 8064 0 malloc-32 32 56 196 232 0 254 8064 0 malloc-32 32 54 198 397 0 254 8064 0 malloc-32 32 17 235 277 0 254 8064 0 4 Bucket 48 5 163 172 0 254 8064 0 malloc-16 16 0 500 34 0 254 8000 0 malloc-16 16 26 474 1701 0 254 8000 0 malloc-16 16 63 437 23148 0 254 8000 0 malloc-16 16 39 461 374 0 254 8000 0 malloc-16 16 292 208 25581 0 254 8000 0 malloc-16 16 4 496 3337 0 254 8000 0 sctp_readq 152 1 51 381 0 254 7904 0 AIO 208 0 38 36 0 62 7904 0 cryptop 280 0 28 66 0 30 7840 0 AIOCB 552 0 14 154 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 2565 0 30 7680 0 malloc-256 256 13 17 1546 0 62 7680 0 AIOLIO 272 0 28 39 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 30 0 126 6448 0 domainset 40 0 126 17 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-4096 4096 0 1 4 0 2 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 15 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 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 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 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 0 254 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 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 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