panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 1 time = 1631201504 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5cbba50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5cbbbb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5cbbc90 panic() at panic+0xb5/frame 0xfffffe00a5cbbd60 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a5cbbdb0 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a5cbbf10 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a5cbc400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5cbc6a0 sosend() at sosend+0xfc/frame 0xfffffe00a5cbc710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5cbc880 sendit() at sendit+0x2b0/frame 0xfffffe00a5cbc8d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a5cbc9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5cbcbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5cbcbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 1705 tid 101484 ] 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 0x41fe22ced9e52cc3 rdx 0x40001 rbx 0 rsp 0xfffffe00a5cbbb90 rbp 0xfffffe00a5cbbbb0 rsi 0 rdi 0xfffffe009e4f7368 r8 0x3 r9 0xfffffe00a5cbb6c8 r10 0 r11 0x8b7780f5 r12 0xfffffe00a726bac0 r13 0xfffffe00a5cbbc01 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 1705 (syz-executor.3) at 0xfffffe00a6fcba70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffffe009e9d2000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a74f53e0 (map 0xfffffe00a74f53e0) (map.pmap 0xfffffe00a74f54a0) (pmap 0xfffffe00a74f5500) threads: 2 101454 RunQ syz-executor.3 101484 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1705 790 790 0 R (threaded) syz-executor.3 101454 RunQ syz-executor.3 101484 Run CPU 1 syz-executor.3 1704 787 787 0 R (threaded) syz-executor.2 101478 RunQ syz-executor.2 101483 S uwait 0xfffffe0058939f00 syz-executor.2 1699 786 786 0 R (threaded) syz-executor.1 101469 RunQ syz-executor.1 101473 S connec 0xfffffe009eb890da syz-executor.1 101481 S sbwait 0xfffffe00a700a204 syz-executor.1 1335 0 0 0 DL mdwait 0xfffffe00a712d000 [md4] 1331 0 0 0 DL mdwait 0xfffffe00a7120000 [md3] 1327 0 0 0 DL mdwait 0xfffffe00584bd000 [md2] 1323 0 0 0 DL mdwait 0xfffffe00a7113000 [md1] 1322 0 0 0 DL mdwait 0xfffffe0056b9b000 [md0] 1199 1 785 0 S uwait 0xfffffe009e9ca780 syz-executor.0 1194 1 785 0 S uwait 0xfffffe009e9ca380 syz-executor.0 1189 1 785 0 S umtxn 0xfffffe009ebf9600 syz-executor.0 1187 1 790 0 S uwait 0xfffffe005838f200 syz-executor.3 1186 1 790 0 S uwait 0xfffffe0058939480 syz-executor.3 1180 1 790 0 S uwait 0xfffffe009ea9aa00 syz-executor.3 1179 1 785 0 S uwait 0xfffffe009ebf9900 syz-executor.0 1173 1 790 0 S uwait 0xfffffe009ea9a200 syz-executor.3 1171 1 785 0 S uwait 0xfffffe009ea9a300 syz-executor.0 1170 1 785 0 S uwait 0xfffffe009e9c1680 syz-executor.0 1169 1 790 0 S uwait 0xfffffe009ea9ab00 syz-executor.3 1165 1 790 0 S uwait 0xfffffe009ebf9800 syz-executor.3 1163 1 790 0 S uwait 0xfffffe009ebf9700 syz-executor.3 1162 1 790 0 S uwait 0xfffffe009e9ca480 syz-executor.3 1159 1 790 0 S uwait 0xfffffe009e9c1980 syz-executor.3 1157 1 790 0 S uwait 0xfffffe009e9c1880 syz-executor.3 1133 1118 1133 0 Ss select 0xfffffe0058af21c0 dhclient 1124 1 1124 0 Ss select 0xfffffe009e9a7540 dhclient 1118 1111 436 65 S select 0xfffffe009ea61ac0 dhclient 1111 436 436 0 S wait 0xfffffe0058944538 sh 949 1 790 0 S uwait 0xfffffe0058939180 syz-executor.3 946 1 790 0 S uwait 0xfffffe0057015980 syz-executor.3 941 1 790 0 S uwait 0xfffffe009ea9ae00 syz-executor.3 936 1 790 0 S uwait 0xfffffe009e9cad80 syz-executor.3 935 1 790 0 S uwait 0xfffffe009ea9ac00 syz-executor.3 790 780 790 0 Rs syz-executor.3 787 780 787 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100091 S kqread 0xfffffe005886c500 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffffe009e9c1c80 syz-fuzzer 100125 S uwait 0xfffffe009e9c1d80 syz-fuzzer 100126 S uwait 0xfffffe005876f000 syz-fuzzer 100127 S uwait 0xfffffe009e9ca980 syz-fuzzer 100128 S uwait 0xfffffe009e9caa80 syz-fuzzer 100130 S uwait 0xfffffe009e9cab80 syz-fuzzer 100131 Run CPU 0 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e54b0b0 csh 776 694 776 0 Ss select 0xfffffe009e9a7f40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f70b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f78b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583c30b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583c38b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583970b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583978b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0058af23c0 sshd 507 1 507 0 Ss select 0xfffffe005741b6c0 syslogd 436 1 436 0 Ss wait 0xfffffe0058b16000 devd 435 1 435 65 Ss select 0xfffffe005741b840 dhclient 350 1 350 0 Ss select 0xfffffe0058af2740 dhclient 347 1 347 0 Ss select 0xfffffe005741b7c0 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058766a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058827ce8 [/ 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 0xffffffff8479ee20 [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 - 0xfffffe00571cc900 [acpi_task_0] 100078 D - 0xfffffe00571cc900 [acpi_task_1] 100079 D - 0xfffffe00571cc900 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 1705 (syz-executor.3) thread 0xfffffe00a726bac0 (101484) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a750c1c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a750c1a0) 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 4250 tcp_hpts 6 3201K 6 sysctloid 34959 2065K 35030 vtbuf 24 1968K 46 kobj 326 1304K 530 newblk 31 1032K 1751 vfscache 3 1025K 3 pcb 126 645K 2261 inodedep 193 584K 870 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 1627 subproc 171 355K 1797 sctp_stro 46 300K 392 acpica 1674 184K 55623 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 26 135K 791 tfo_ccache 1 128K 1 DEVFS1 113 113K 130 sem 4 106K 4 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 umtx 396 50K 396 kdtrace 249 48K 3191 dirrem 165 42K 800 BPF 22 36K 24 sctp_atcl 94 36K 1401 temp 36 35K 2050 DEVFS3 132 33K 142 hostcache 1 32K 1 shm 1 32K 5 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freefile 165 21K 787 md_disk 10 21K 10 md_sectors 5 20K 5 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 routetbl 139 19K 516 lltable 54 18K 74 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 GEOM 96 15K 720 bus-sc 34 15K 1693 KTRACE 100 13K 105 ifnet 7 13K 7 ether_multi 152 13K 162 devstat 6 13K 6 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 sctp_timw 37 10K 37 in6_multi 65 9K 65 bmsafemap 2 9K 844 UART 12 9K 12 ksem 1 8K 63 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 82 8K 1712 taskqueue 63 7K 63 pf_ifnet 19 7K 35 sglist 5 7K 5 CAM DEV 3 6K 510 sctp_atky 140 6K 1875 cred 23 6K 214 plimit 21 6K 364 pwddesc 80 5K 1715 ufs_dirhash 24 5K 24 DEVFSP 74 5K 228 UMA 275 5K 275 vt 11 5K 11 pf_table 2 4K 24 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 hhook 15 4K 17 session 25 4K 39 newdirblk 23 3K 778 terminal 11 3K 11 proc-args 44 3K 592 uidinfo 3 3K 8 lockf 20 3K 33 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 1556 ipsec-saq 2 2K 2 selfd 31 2K 38933 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 diradd 13 2K 833 Unitno 27 2K 69 CAM XPT 22 2K 543 in_multi 6 2K 8 sctp_athm 94 2K 1430 sctp_map 92 2K 784 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 42 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 913 softdep 1 1K 1 freeblks 4 1K 792 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 824 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 crypto 4 1K 15 encap_export_host 12 1K 12 osd 17 1K 402 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 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 procdesc 2 1K 12 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 4674 aesni_data 2 1K 2 pf_rule 1 1K 33 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 228 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 11 vnet 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 iov 1 1K 15130 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 521 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_stri 0 0K 84 cubic data 0 0K 8 tcp_do 0 0K 0 tcp_fsb 0 0K 153 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 8 htcp data 0 0K 10 chd data 0 0K 8 cdg data 0 0K 2 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 680 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 2 allocindir 0 0K 0 indirdep 0 0K 220 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 43 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 0 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 0 twsbuf 0 0K 0 statfs 0 0K 962 namei_tracker 0 0K 0 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 73 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 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 104 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 252 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 348 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 679 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 102 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 8326 985 1143622 0 254 38137856 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8892 678 1867548 0 254 2449920 0 tcp_log 416 0 5112 17148 0 254 2126592 0 RADIX NODE 144 13488 199 82872 0 62 1970928 0 malloc-384 384 4361 159 5039 0 30 1735680 0 BUF TRIE 144 181 11579 859 0 62 1693440 0 malloc-4096 4096 408 5 2267 0 2 1691648 0 malloc-128 128 11763 48 12029 0 126 1511808 0 ertt_txseginfo 40 27518 8236 110103 0 254 1430160 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 UMA Slabs 0 112 10574 7 10574 0 126 1185072 0 vmem btag 56 17634 125 17634 0 254 994504 0 tcp_bbr_map 128 2466 3300 44999 0 126 738048 0 FFS inode 1160 519 27 1306 0 8 633360 0 malloc-16384 16384 28 5 811 0 1 540672 0 256 Bucket 2048 185 15 19536 0 8 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 1387 83 26324 0 30 388080 0 THREAD 1808 168 30 1484 0 8 357984 0 malloc-64 64 4589 73 8054 0 254 298368 0 VNODE 448 558 90 1347 0 30 290304 0 MAP ENTRY 96 2446 326 91319 0 126 266112 0 malloc-256 256 423 537 5075 0 62 245760 0 malloc-16 16 14557 193 16537 0 254 236000 0 DEVCTL 1024 31 189 161 0 0 225280 0 malloc-65536 65536 1 2 69 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 0 6 200 0 1 196608 0 UMA Zones 768 247 2 247 0 16 191232 0 malloc-32 32 5678 118 6479 0 254 185472 0 malloc-128 128 1217 54 27524 0 126 162688 0 VMSPACE 2544 52 11 1679 0 4 160272 0 malloc-128 128 1135 43 5464 0 126 150784 0 mbuf_packet 256 69 516 3197 0 254 149760 0 malloc-1024 1024 138 2 155 0 16 143360 0 FFS2 dinode 256 519 21 1306 0 62 138240 0 S VFS Cache 104 1009 317 1860 0 126 137904 0 malloc-2048 2048 56 10 957 0 8 135168 0 malloc-65536 65536 0 2 21 0 1 131072 0 sctp_asoc 2288 46 9 392 0 254 125840 0 PROC 1336 79 11 1705 0 8 120240 0 ksiginfo 112 73 971 1896 0 126 116928 0 128 Bucket 1024 75 28 1259 0 16 105472 0 filedesc0 1072 80 18 1715 0 8 105056 0 socket 960 38 66 3084 0 254 99840 0 malloc-256 256 243 147 1835 0 62 99840 0 malloc-256 256 46 344 796 0 62 99840 0 malloc-32768 32768 1 2 131 0 1 98304 0 sctp_ep 1272 48 24 949 0 254 91584 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 232 1 232 0 30 89472 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 170 8354 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 4 4 72 0 1 65536 0 malloc-4096 4096 14 2 32 0 2 65536 0 sctp_raddr 736 46 42 513 0 254 64768 0 malloc-4096 4096 13 2 1607 0 2 61440 0 malloc-384 384 135 15 1462 0 30 57600 0 malloc-2048 2048 13 13 617 0 8 53248 0 malloc-1024 1024 45 7 391 0 16 53248 0 64 Bucket 512 77 27 3502 0 30 53248 0 malloc-256 256 102 93 2892 0 62 49920 0 32 Bucket 256 60 135 5425 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 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-128 128 195 177 1010 0 126 47616 0 malloc-1024 1024 10 34 1658 0 16 45056 0 malloc-64 64 517 176 1643 0 254 44352 0 malloc-384 384 98 12 192 0 30 42240 0 clpbuf 2624 0 16 25 0 16 41984 0 pcpu-8 8 4836 284 5474 0 254 40960 0 malloc-64 64 77 553 53437 0 254 40320 0 tcpcb 1080 13 22 391 0 254 37800 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 17283 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 tcp_inpcb 496 19 53 391 0 254 35712 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 malloc-128 128 61 187 325 0 126 31744 0 da_ccb 544 0 56 2162 0 16 30464 0 tcp_bbr_pcb 832 8 28 154 0 16 29952 0 malloc-4096 4096 5 2 8 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-64 64 128 313 2316 0 254 28224 0 Files 80 203 147 10673 0 126 28000 0 malloc-256 256 87 18 573 0 62 26880 0 pipe 744 20 15 388 0 16 26040 0 KNOTE 160 28 122 79881 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 46 254 1698 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 54 6 56 0 30 23040 0 malloc-256 256 65 25 447 0 62 23040 0 tcp_rack_pcb 832 0 27 153 0 16 22464 0 PWD 32 29 601 869 0 254 20160 0 malloc-64 64 229 86 693 0 254 20160 0 16 Bucket 144 58 82 387 0 62 20160 0 udplite_inpcb 496 1 39 245 0 254 19840 0 malloc-128 128 91 64 1000 0 126 19840 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-2048 2048 2 6 100 0 8 16384 0 malloc-1024 1024 8 8 14 0 16 16384 0 malloc-64 64 168 84 352 0 254 16128 0 malloc-32 32 89 415 1142 0 254 16128 0 vtnet_tx_hdr 24 0 668 600297 0 254 16032 0 udp_inpcb 496 6 26 170 0 254 15872 0 malloc-128 128 66 58 1022 0 126 15872 0 sctp_chunk 152 41 63 249 0 254 15808 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 29 31 282 0 62 15360 0 malloc-2048 2048 5 1 27 0 8 12288 0 malloc-2048 2048 3 3 23 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 210 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-64 64 53 136 395 0 254 12096 0 malloc-64 64 106 83 558 0 254 12096 0 malloc-32 32 119 259 5474 0 254 12096 0 kenv 258 15 30 1037 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-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 23 0 16 8192 0 malloc-512 512 6 10 8 0 30 8192 0 malloc-512 512 0 16 207 0 30 8192 0 malloc-512 512 0 16 84 0 30 8192 0 malloc-512 512 5 11 84 0 30 8192 0 malloc-512 512 5 11 5 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 6 0 254 8096 0 PGRP 88 25 67 39 0 126 8096 0 rl_entry 40 49 153 49 0 254 8080 0 sctp_asconf_ack 48 0 168 10 0 254 8064 0 sctp_stream_msg_out 112 11 61 99 0 254 8064 0 sctp_laddr 48 47 121 499 0 254 8064 0 tcp_rack_map 112 0 72 314 0 126 8064 0 udpcb 32 7 245 415 0 254 8064 0 ertt 72 13 99 391 0 126 8064 0 malloc-32 32 124 128 319 0 254 8064 0 malloc-32 32 56 196 112 0 254 8064 0 malloc-32 32 129 123 1437 0 254 8064 0 malloc-32 32 51 201 241 0 254 8064 0 malloc-32 32 17 235 73 0 254 8064 0 4 Bucket 48 7 161 71 0 254 8064 0 2 Bucket 32 56 196 706 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 26 474 341 0 254 8000 0 malloc-16 16 68 432 1011 0 254 8000 0 malloc-16 16 117 383 1865 0 254 8000 0 malloc-16 16 39 461 237 0 254 8000 0 malloc-16 16 292 208 25554 0 254 8000 0 malloc-16 16 4 496 379 0 254 8000 0 ripcb 496 2 14 18 0 254 7936 0 malloc-128 128 39 23 100 0 126 7936 0 sctp_readq 152 0 52 58 0 254 7904 0 routing nhops 256 27 3 34 0 62 7680 0 unpcb 256 11 19 1284 0 254 7680 0 malloc-256 256 13 17 619 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 54 0 126 6448 0 domainset 40 0 126 35 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 6 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 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 md4 512 0 0 0 0 30 0 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 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 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 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 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 cryptop 280 0 0 0 0 30 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