panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4543 cpuid = 1 time = 1631229041 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf8a9d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf8ab30 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf8ac10 panic() at panic+0xb5/frame 0xfffffe009bf8ace0 __rw_assert() at __rw_assert+0x201/frame 0xfffffe009bf8ad30 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe009bf8ae90 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe009bf8b380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009bf8b620 sosend() at sosend+0xfc/frame 0xfffffe009bf8b690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bf8b7f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe009bf8b9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bf8bbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 17934 tid 118075 ] Stopped at kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xea21d9a0ac7855a0 rdx 0x40001 rbx 0 rsp 0xfffffe009bf8ab10 rbp 0xfffffe009bf8ab30 rsi 0 rdi 0xfffffe009e477d68 r8 0x3 r9 0xfffffe009bf8a648 r10 0 r11 0x8da06e1b r12 0xfffffe009eacc560 r13 0xfffffe009bf8ab01 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 17934 (syz-executor.1) at 0xfffffe00a7939a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 792 at 0xfffffe0058b00538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7115000 (map 0xfffffe00a7115000) (map.pmap 0xfffffe00a71150c0) (pmap 0xfffffe00a7115120) threads: 2 115403 RunQ syz-executor.1 118075 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 17936 832 832 0 R syz-executor.2 17935 793 793 0 R (threaded) syz-executor.3 115839 RunQ syz-executor.3 118076 S uwait 0xfffffe00a70ee280 syz-executor.3 17934 792 792 0 R (threaded) syz-executor.1 115403 RunQ syz-executor.1 118075 Run CPU 1 syz-executor.1 17933 791 791 0 R (threaded) syz-executor.0 115090 RunQ syz-executor.0 118074 S uwait 0xfffffe0058aec480 syz-executor.0 10818 1 791 0 S uwait 0xfffffe009e43d500 syz-executor.0 10817 1 791 0 S uwait 0xfffffe009e9d2880 syz-executor.0 10166 1 793 0 S uwait 0xfffffe00a70eea80 syz-executor.3 10164 1 793 0 S uwait 0xfffffe009e9d2b80 syz-executor.3 10163 1 793 0 S uwait 0xfffffe0057009e80 syz-executor.3 10162 1 793 0 S umtxn 0xfffffe009e9d2c00 syz-executor.3 10121 1 793 0 S uwait 0xfffffe0058aec180 syz-executor.3 10113 1 793 0 S uwait 0xfffffe009e9d2280 syz-executor.3 10035 1 792 0 S uwait 0xfffffe005876b280 syz-executor.1 10031 1 792 0 S uwait 0xfffffe0058aec380 syz-executor.1 6178 1 6178 65 Ss select 0xfffffe0058aeb040 dhclient 4916 1 4916 0 Ss select 0xfffffe009ea4d840 dhclient 4913 1 4913 0 Ss select 0xfffffe009ea4d3c0 dhclient 4894 1 4894 65 Ss select 0xfffffe009ea4d040 dhclient 4713 1 793 0 SV uwait 0xfffffe009e9d2480 syz-executor.3 4707 1 793 0 SV uwait 0xfffffe009e43dd00 syz-executor.3 4278 1 4278 0 Ss select 0xfffffe009e486dc0 dhclient 4273 1 4273 0 Ss select 0xfffffe009ea4ddc0 dhclient 4252 1 4252 65 Ss select 0xfffffe009e486d40 dhclient 3464 1 793 0 S uwait 0xfffffe009e9d2580 syz-executor.3 3463 1 793 0 S uwait 0xfffffe009e9d2380 syz-executor.3 3462 1 793 0 S uwait 0xfffffe009ea66e00 syz-executor.3 3461 1 793 0 S uwait 0xfffffe0058393300 syz-executor.3 2832 1 2832 0 Ss select 0xfffffe009ea4d140 dhclient 2829 1 2829 0 Ss select 0xfffffe009e486bc0 dhclient 2806 1 2806 65 Ss select 0xfffffe0058aebec0 dhclient 1070 1 1070 0 Ss select 0xfffffe009ea4dc40 dhclient 1067 1 1067 0 Ss select 0xfffffe009ea4d940 dhclient 832 780 832 0 Rs nanslp 0xffffffff8405af80 syz-executor.2 793 780 793 0 Rs syz-executor.3 792 780 792 0 Rs syz-executor.1 791 780 791 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100124 S uwait 0xfffffe0058aecc80 syz-fuzzer 100128 S uwait 0xfffffe005876b180 syz-fuzzer 100129 S uwait 0xfffffe005876b600 syz-fuzzer 100130 S uwait 0xfffffe0057015a00 syz-fuzzer 100131 S uwait 0xfffffe009e43d100 syz-fuzzer 100132 S uwait 0xfffffe0058aec580 syz-fuzzer 100133 S uwait 0xfffffe0058aec680 syz-fuzzer 100134 S uwait 0xfffffe009e43d200 syz-fuzzer 100236 S uwait 0xfffffe009e43d600 syz-fuzzer 103528 S kqread 0xfffffe0058866200 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e53a5e8 csh 776 694 776 0 Ss select 0xfffffe005740b740 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0057003cb0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575f14b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583f44b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f04b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe005839b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe005740b8c0 sshd 507 1 507 0 Ss select 0xfffffe0058aeb240 syslogd 436 1 436 0 Ss select 0xfffffe005740bc40 devd 435 1 435 65 Ss select 0xfffffe005740bcc0 dhclient 350 1 350 0 Ss select 0xfffffe0058aeb4c0 dhclient 347 1 347 0 Ss select 0xfffffe0058aeb540 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] 100097 D sdflush 0xfffffe005882d0e8 [/ 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 0xffffffff84b72500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8487ce20 [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 17934 (syz-executor.1) thread 0xfffffe009eacc560 (118075) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7485c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4665 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7485c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4338 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 pcb 2769 3620K 26850 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 sctp_stro 1368 1368K 3710 kobj 326 1304K 485 sctp_atcl 2738 1027K 15217 newblk 8 1026K 17512 vfscache 3 1025K 3 inodedep 1047 905K 17027 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 50 393K 33891 subproc 173 352K 18031 vmem 3 274K 5 dirrem 1038 260K 16939 acpica 1674 184K 55623 sctp_atky 4106 172K 20194 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 16941 freefile 1038 130K 16929 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 108 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 253 49K 36014 sctp_athm 2738 43K 15357 sctp_map 2736 43K 7420 shm 4 38K 23 pf_ifnet 144 38K 417 temp 35 33K 5078 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 pf_osfp 178 22K 178 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 2785 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 43 14K 115 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 ksem 4 10K 80 in6_multi 71 9K 71 bmsafemap 2 9K 17006 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 81 8K 17973 taskqueue 63 7K 63 cred 26 7K 1735 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 473 DEVFSP 81 6K 2328 pwddesc 79 5K 17937 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 55 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 84 acpisem 28 4K 28 selfd 55 4K 240890 hhook 15 4K 17 proc-args 52 3K 699 terminal 11 3K 11 select 19 3K 76 uidinfo 3 3K 11 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 31 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 33842 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 56 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 16925 ipsec 3 1K 3 sctp_ifn 6 1K 15 freeblks 3 1K 16924 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 4 inpcbpolicy 20 1K 7380 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 16921 diradd 4 1K 16980 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 6345 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 feeder 7 1K 7 xform 3 1K 2316 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 tcp_fsb 1 1K 2654 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 19953 iov 1 1K 21990 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 tcp_do 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 54 cdg data 0 0K 15 chd data 0 0K 17 sctp_mcore 0 0K 0 sctp_socko 0 0K 5439 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 0 sctp_stri 0 0K 230 dctcp data 0 0K 25 pf_table 0 0K 588 pf_rule 0 0K 463 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 5 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13213 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 25 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 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 92 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 17194 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 1542 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 138 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 2271 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 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 876 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 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 8359 951 913867 0 254 38133760 0 sctp_asoc 2288 1368 217 3710 0 254 3626480 0 malloc-2048 2048 1378 212 11400 0 8 3256320 0 mbuf_cluster 2048 1530 2 1530 0 254 3137536 0 tcp_log 416 0 7434 146749 0 254 3092544 0 mbuf 256 9382 1358 1800955 0 254 2749440 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 5215 1265 21196 0 30 2488320 0 sctp_ep 1272 1370 229 11392 0 254 2033928 0 BUF TRIE 144 183 11577 950 0 62 1693440 0 malloc-4096 4096 407 4 18532 0 2 1683456 0 RADIX NODE 144 11294 321 444499 0 63 1672560 0 malloc-1024 1024 1369 215 3711 0 16 1622016 0 malloc-128 128 11586 101 14398 0 126 1495936 0 UMA Slabs 0 112 12218 19 12218 0 126 1370544 0 malloc-384 384 2768 442 15319 0 30 1232640 0 vmem btag 56 21510 65 21510 0 254 1208200 0 sctp_raddr 736 1368 216 3710 0 254 1165824 0 FFS inode 1160 524 29 17453 0 8 641480 0 malloc-256 256 1084 1286 34133 0 62 606720 0 malloc-256 256 46 1829 13309 0 62 480000 0 malloc-16384 16384 24 4 16943 0 2 458752 0 malloc-256 256 1425 270 47000 0 62 433920 0 256 Bucket 2048 190 18 20762 0 8 425984 0 VM OBJECT 264 1515 60 253513 0 30 415800 0 malloc-65536 65536 6 0 6 0 1 393216 0 mbuf_packet 256 1018 512 33904 0 254 391680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 173 25 18076 0 8 357984 0 malloc-64 64 4526 262 40462 0 254 306432 0 malloc-128 128 1071 1285 17117 0 126 301568 0 VNODE 448 562 95 17493 0 30 294336 0 tcp_bbr_map 128 0 2294 41205 0 126 293632 0 malloc-16 16 16961 539 22933 0 254 280000 0 MAP ENTRY 96 2491 281 963022 0 126 266112 0 tcp_inpcb 496 6 522 6334 0 254 261888 0 sctp_chunk 152 1365 221 1737 0 254 241072 0 malloc-256 256 400 530 53782 0 62 238080 0 DEVCTL 1024 0 220 155 0 0 225280 0 ertt_txseginfo 40 0 5353 132374 0 254 214120 0 malloc-65536 65536 1 2 283 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 socket 960 48 148 20395 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 72 6414 0 254 181440 0 malloc-128 128 1209 155 59805 0 126 174592 0 VMSPACE 2544 55 8 17918 0 4 160272 0 malloc-128 128 1130 48 5630 0 126 150784 0 S VFS Cache 104 1067 337 19220 0 126 146016 0 FFS2 dinode 256 524 46 17453 0 62 145920 0 malloc-1024 1024 133 3 150 0 16 139264 0 malloc-65536 65536 0 2 8 0 1 131072 0 128 Bucket 1024 84 39 2947 0 16 125952 0 PROC 1336 78 15 17936 0 8 124248 0 ksiginfo 112 78 966 1547 0 126 116928 0 sctp_stream_msg_out 112 786 222 1600 0 254 112896 0 malloc-64 64 1429 272 4011 0 254 108864 0 filedesc0 1072 79 19 17937 0 8 105056 0 malloc-32 32 2774 502 16014 0 254 104832 0 malloc-32768 32768 1 2 131 0 1 98304 0 64 Bucket 512 123 61 13014 0 30 94208 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 21 0 21 0 2 86016 0 clpbuf 2624 0 32 26 0 16 83968 0 malloc-16384 16384 3 2 7 0 1 81920 0 tcpcb 1080 6 64 6334 0 254 75600 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-2048 2048 15 19 1272 0 8 69632 0 g_bio 408 0 170 7266 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 2 38 0 2 65536 0 32 Bucket 256 115 140 12626 0 62 65280 0 malloc-384 384 97 63 1347 0 30 61440 0 malloc-8192 8192 4 3 32 0 1 57344 0 pcpu-8 8 6862 306 16744 0 254 57344 0 malloc-16 16 2754 746 22080 0 254 56000 0 malloc-256 256 195 15 648 0 62 53760 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-2048 2048 3 19 593 0 8 45056 0 malloc-1024 1024 10 34 2050 0 16 45056 0 malloc-64 64 517 176 1652 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 8 2 10 0 2 40960 0 malloc-64 64 114 516 257762 0 254 40320 0 NAMEI 1024 0 36 90049 0 16 36864 0 Files 80 246 204 53667 0 126 36000 0 malloc-256 256 117 18 2195 0 62 34560 0 pipe 744 25 20 960 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 17829 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 205 43 3184 0 126 31744 0 da_ccb 544 0 56 1928 0 16 30464 0 tcp_rack_pcb 832 1 35 2654 0 16 29952 0 malloc-4096 4096 4 3 7 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 176484 0 62 28000 0 malloc-128 128 92 125 17608 0 126 27776 0 malloc-128 128 61 156 325 0 126 27776 0 malloc-384 384 58 12 60 0 30 26880 0 malloc-256 256 25 80 1919 0 62 26880 0 PWD 32 28 728 17016 0 254 24192 0 malloc-64 64 122 256 20100 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 71 229 4588 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 1916 0 16 22464 0 malloc-2048 2048 2 8 1490 0 8 20480 0 malloc-64 64 225 90 6409 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1566 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 8 8 14 0 16 16384 0 malloc-64 64 175 77 2942 0 254 16128 0 malloc-32 32 109 395 28159 0 254 16128 0 16 Bucket 144 70 42 800 0 62 16128 0 vtnet_tx_hdr 24 0 668 516933 0 254 16032 0 udplite_inpcb 496 2 30 737 0 254 15872 0 malloc-128 128 57 67 17192 0 126 15872 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 9 3 202 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 12 12 70 0 30 12288 0 sctp_laddr 48 8 244 4592 0 254 12096 0 tcp_rack_map 112 4 104 3683 0 126 12096 0 malloc-64 64 58 131 468 0 254 12096 0 malloc-32 32 88 290 5984 0 254 12096 0 ripcb 496 6 18 41 0 254 11904 0 udp_inpcb 496 6 18 268 0 254 11904 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 35 0 62 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 4 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 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 0 16 22 0 30 8192 0 malloc-512 512 0 16 135 0 30 8192 0 malloc-512 512 0 16 230 0 30 8192 0 malloc-512 512 5 11 118 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 35 57 55 0 126 8096 0 rl_entry 40 61 141 61 0 254 8080 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 8 244 1005 0 254 8064 0 ertt 72 6 106 6334 0 126 8064 0 malloc-32 32 137 115 331 0 254 8064 0 malloc-32 32 61 191 282 0 254 8064 0 malloc-32 32 55 197 343 0 254 8064 0 malloc-32 32 17 235 185 0 254 8064 0 4 Bucket 48 6 162 460 0 254 8064 0 2 Bucket 32 56 196 2273 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 25 475 1934 0 254 8000 0 malloc-16 16 58 442 11415 0 254 8000 0 malloc-16 16 39 461 225 0 254 8000 0 malloc-16 16 290 210 25606 0 254 8000 0 malloc-16 16 4 496 4158 0 254 8000 0 malloc-384 384 0 20 10 0 30 7680 0 malloc-256 256 13 17 1187 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-1024 1024 1 3 1 0 16 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 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 13 9 13 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 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 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 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 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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