panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 1 time = 1631195427 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a1d94a50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a1d94bb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a1d94c90 panic() at panic+0xb5/frame 0xfffffe00a1d94d60 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a1d94db0 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a1d94f10 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a1d95400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a1d956a0 sosend() at sosend+0xfc/frame 0xfffffe00a1d95710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a1d95880 sendit() at sendit+0x2b0/frame 0xfffffe00a1d958d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a1d959f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a1d95bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a1d95bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3775 tid 104970 ] 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 0xd59251f217fbb6c0 rdx 0x40001 rbx 0 rsp 0xfffffe00a1d94b90 rbp 0xfffffe00a1d94bb0 rsi 0 rdi 0xfffffe009e46cfa8 r8 0x3 r9 0xfffffe00a1d946c8 r10 0 r11 0x1f2e6dda r12 0xfffffe00a0c35e40 r13 0xfffffe00a1d94c01 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 3775 (syz-executor.0) at 0xfffffe00a7f3ea70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe005891e000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7f049f0 (map 0xfffffe00a7f049f0) (map.pmap 0xfffffe00a7f04ab0) (pmap 0xfffffe00a7f04b10) threads: 2 104851 Run CPU 0 syz-executor.0 104970 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3775 784 784 0 R (threaded) syz-executor.0 104851 Run CPU 0 syz-executor.0 104970 Run CPU 1 syz-executor.0 3769 804 804 0 S (threaded) syz-executor.3 104884 S nanslp 0xffffffff8405af80 syz-executor.3 104963 S sbwait 0xfffffe00a0c9e984 syz-executor.3 104967 S uwait 0xfffffe00a0d44800 syz-executor.3 3768 785 785 0 S (threaded) syz-executor.1 104931 S nanslp 0xffffffff8405af81 syz-executor.1 104961 S sbwait 0xfffffe00a78eb204 syz-executor.1 104962 S uwait 0xfffffe00a7df8400 syz-executor.1 3407 1 3407 65 Ss select 0xfffffe0058aeae40 dhclient 3298 1 785 0 S uwait 0xfffffe00a0d44d00 syz-executor.1 3286 1 804 0 S uwait 0xfffffe005876b780 syz-executor.3 3285 1 785 0 S uwait 0xfffffe00a0c3a580 syz-executor.1 3284 1 784 0 S uwait 0xfffffe00a0c3aa80 syz-executor.0 3281 1 790 0 S uwait 0xfffffe005876b000 syz-executor.2 3280 1 804 0 S uwait 0xfffffe00a0c6ea80 syz-executor.3 3276 1 784 0 S uwait 0xfffffe00a0d44400 syz-executor.0 3275 1 804 0 S uwait 0xfffffe00a0c3a480 syz-executor.3 3271 1 785 0 S uwait 0xfffffe00a0c3a780 syz-executor.1 3270 1 784 0 S uwait 0xfffffe0058938c00 syz-executor.0 3268 1 784 0 S uwait 0xfffffe00a0c6e280 syz-executor.0 3267 1 804 0 S uwait 0xfffffe009e4eb800 syz-executor.3 3266 1 790 0 S uwait 0xfffffe009e4eb080 syz-executor.2 3262 1 784 0 S uwait 0xfffffe0058393400 syz-executor.0 3260 1 804 0 S uwait 0xfffffe00a0c6e180 syz-executor.3 3256 1 790 0 S uwait 0xfffffe009e4eb180 syz-executor.2 3255 1 784 0 S uwait 0xfffffe00a0c3a080 syz-executor.0 3254 1 804 0 S uwait 0xfffffe00a0c6eb80 syz-executor.3 3244 1 784 0 S uwait 0xfffffe00a0d44e00 syz-executor.0 3243 1 784 0 S uwait 0xfffffe009e4eb280 syz-executor.0 2829 1 2829 0 Ss select 0xfffffe00a0c7f1c0 dhclient 2826 1 2826 0 Ss select 0xfffffe00a0c7f2c0 dhclient 2795 1 2795 65 Ss select 0xfffffe00a0c7f440 dhclient 2301 1 2301 0 Ss select 0xfffffe005740bdc0 dhclient 2298 1 2298 0 Ss select 0xfffffe0058aea740 dhclient 2278 1 2278 65 Ss select 0xfffffe00a0c7f840 dhclient 1746 1 1746 0 Ss select 0xfffffe00a0c7fec0 dhclient 1743 1 1743 0 Ss select 0xfffffe00a0c7f9c0 dhclient 1720 1 1720 65 Ss select 0xfffffe00a0c7fb40 dhclient 1102 0 0 0 DL aiordy 0xfffffe005893ca70 [aiod4] 1101 0 0 0 DL aiordy 0xfffffe009e517a70 [aiod3] 1100 0 0 0 DL aiordy 0xfffffe00a0c4fa70 [aiod2] 1099 0 0 0 DL aiordy 0xfffffe00a0c65a70 [aiod1] 998 1 998 0 Ss select 0xfffffe00a0c789c0 dhclient 994 1 994 0 Ss select 0xfffffe00a0c7fe40 dhclient 804 782 804 0 Ss nanslp 0xffffffff8405af81 syz-executor.3 790 782 790 0 Ss piperd 0xfffffe00588af2e8 syz-executor.2 785 782 785 0 Ss nanslp 0xffffffff8405af80 syz-executor.1 784 782 784 0 Ss nanslp 0xffffffff8405af80 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffffe005876bb80 syz-fuzzer 100123 S uwait 0xfffffe0058938180 syz-fuzzer 100124 S uwait 0xfffffe0058938280 syz-fuzzer 100125 S uwait 0xfffffe0058938380 syz-fuzzer 100126 S uwait 0xfffffe009e4eb900 syz-fuzzer 100127 S uwait 0xfffffe0058393100 syz-fuzzer 100128 S uwait 0xfffffe0058393200 syz-fuzzer 100129 S uwait 0xfffffe0058393300 syz-fuzzer 100130 S uwait 0xfffffe009e4eba00 syz-fuzzer 100401 S kqread 0xfffffe0058788100 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe005893c5e8 csh 778 694 778 0 Ss select 0xfffffe009e560e40 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 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0058aea240 sshd 507 1 507 0 Ss select 0xfffffe0058aea640 syslogd 436 1 436 0 Ss select 0xfffffe005740b840 devd 435 1 435 65 Ss select 0xfffffe0058aeaa40 dhclient 350 1 350 0 Ss select 0xfffffe0058aea840 dhclient 347 1 347 0 Ss select 0xfffffe0058aeab40 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] 100100 D sdflush 0xfffffe005878a0e8 [/ 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 0xffffffff8487ae20 [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 3775 (syz-executor.0) thread 0xfffffe00a0c35e40 (104970) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a0d5d8d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a0d5d8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4337 Process 3769 (syz-executor.3) thread 0xfffffe00a7851740 (104963) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a0c9e900) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4140 Process 3768 (syz-executor.1) thread 0xfffffe00a7e2e740 (104961) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a78eb180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4140 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 36 1033K 9452 vfscache 3 1025K 3 pcb 371 922K 7636 inodedep 269 613K 3121 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 56 441K 5601 subproc 189 383K 3883 vmem 3 274K 5 acpica 1674 184K 55623 sctp_stro 169 169K 1348 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 28 135K 2815 tfo_ccache 1 128K 1 sctp_atcl 340 128K 4797 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 46 bus 986 80K 3488 shm 21 72K 53 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 dirrem 239 60K 2972 kdtrace 270 52K 8747 umtx 396 50K 396 temp 35 33K 2619 hostcache 1 32K 1 DEVFS3 127 32K 137 freefile 240 30K 2944 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atky 509 22K 6356 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 lltable 52 17K 170 proc 3 17K 3 routetbl 132 17K 776 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 sctp_timw 37 10K 37 in6_multi 65 9K 65 bmsafemap 2 9K 3133 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 56 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 88 8K 3818 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 27 7K 268 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 444 pwddesc 86 6K 3813 sctp_athm 340 6K 4918 sctp_map 338 6K 2696 DEVFSP 80 5K 815 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 50 pf_ifnet 10 5K 102 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 122 acpisem 28 4K 28 selfd 55 4K 49455 hhook 15 4K 17 newdirblk 23 3K 2781 proc-args 52 3K 676 terminal 11 3K 11 tcp_fsb 19 3K 385 select 19 3K 175 freework 10 3K 4711 freeblks 9 3K 3022 uidinfo 3 3K 28 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 pf_osfp 14 2K 14 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 inpcbpolicy 36 2K 2385 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 5562 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 112 NFSD session 1 1K 1 CAM periph 4 1K 271 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 osd 28 1K 1337 crypto 4 1K 310 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 3011 indirdep 2 1K 2208 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 18 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 8094 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1140 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 8 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 117 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 iov 3 1K 18201 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2046 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 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 5 sctp_stri 0 0K 276 mqdata 0 0K 0 cdg data 0 0K 8 chd data 0 0K 16 cubic data 0 0K 8 dctcp data 0 0K 8 htcp data 0 0K 8 vegas data 0 0K 8 pf_table 0 0K 90 pf_rule 0 0K 97 pf_altq 0 0K 0 pf_temp 0 0K 0 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 2958 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 57 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 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 26 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 17 in_mfilter 0 0K 32 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 2978 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 21 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 189 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 172 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 626 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 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 841 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 8320 1165 238103 0 254 38850560 0 tcp_log 416 0 20007 219314 0 254 8322912 0 mbuf 256 9050 2935 1348050 0 254 3068160 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-384 384 4437 143 7290 0 30 1758720 0 malloc-4096 4096 414 6 4366 0 2 1720320 0 BUF TRIE 144 360 11400 6790 0 62 1693440 0 RADIX NODE 144 9687 1396 121908 0 62 1595952 0 ertt_txseginfo 40 1 38480 808807 0 254 1539240 0 malloc-128 128 11602 54 12134 0 126 1491968 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 11015 34 11015 0 126 1237488 0 vmem btag 56 20236 43 20236 0 254 1135624 0 256 Bucket 2048 376 16 19561 0 8 802816 0 FFS inode 1160 533 27 3494 0 8 649600 0 tcp_bbr_map 128 0 4402 200857 0 126 563456 0 malloc-16384 16384 27 5 2798 0 1 524288 0 sctp_asoc 2288 169 31 1348 0 254 457600 0 VM OBJECT 264 1642 83 57461 0 30 455400 0 malloc-256 256 438 1257 18720 0 62 433920 0 malloc-2048 2048 179 21 3283 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 THREAD 1808 183 15 4970 0 8 357984 0 malloc-64 64 4539 123 12199 0 254 298368 0 MAP ENTRY 96 2709 315 219691 0 126 290304 0 VNODE 448 572 67 3535 0 30 286272 0 sctp_ep 1272 171 39 3275 0 254 267120 0 malloc-16 16 14563 437 18209 0 254 240000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-1024 1024 170 34 1349 0 16 208896 0 malloc-65536 65536 1 2 227 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 0 6 2033 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 72 6422 0 254 181440 0 VMSPACE 2544 59 10 3750 0 4 175536 0 malloc-384 384 379 61 4954 0 30 168960 0 malloc-128 128 1209 93 31525 0 126 166656 0 mbuf_packet 256 135 510 14017 0 254 165120 0 sctp_raddr 736 177 43 1559 0 254 161920 0 malloc-128 128 1130 17 5578 0 126 146816 0 FFS2 dinode 256 533 22 3494 0 62 142080 0 S VFS Cache 104 1014 351 4063 0 126 141960 0 malloc-1024 1024 133 3 150 0 16 139264 0 malloc-256 256 46 494 3054 0 62 138240 0 PROC 1336 85 17 3775 0 8 136272 0 malloc-65536 65536 0 2 20 0 1 131072 0 clpbuf 2624 0 48 397 0 16 125952 0 128 Bucket 1024 86 33 2469 0 16 121856 0 ksiginfo 112 86 958 1490 0 126 116928 0 malloc-256 256 304 146 6033 0 62 115200 0 filedesc0 1072 86 19 3813 0 8 112560 0 socket 960 63 53 7045 0 254 111360 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-256 256 239 136 11300 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 21 0 21 0 2 86016 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-2048 2048 32 6 774 0 8 77824 0 64 Bucket 512 104 48 5859 0 30 77824 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 41531 0 30 73440 0 tcp_inpcb 496 25 111 1326 0 254 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 tcpcb 1080 24 32 1326 0 254 60480 0 malloc-128 128 273 192 3299 0 126 59520 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-384 384 106 34 375 0 30 53760 0 32 Bucket 256 64 131 11341 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 sctp_chunk 152 167 145 1000 0 254 47424 0 malloc-2048 2048 3 19 93 0 8 45056 0 malloc-1024 1024 10 34 1822 0 16 45056 0 pcpu-8 8 4714 918 6930 0 254 45056 0 malloc-64 64 517 176 1655 0 254 44352 0 malloc-4096 4096 8 2 10 0 2 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 28151 0 16 36864 0 malloc-64 64 103 464 65767 0 254 36288 0 da_ccb 544 0 63 11392 0 16 34272 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 Files 80 255 145 18821 0 126 32000 0 malloc-128 128 61 187 336 0 126 31744 0 tcp_bbr_pcb 832 0 36 620 0 16 29952 0 tcp_rack_pcb 832 19 17 385 0 16 29952 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-64 64 131 310 4421 0 254 28224 0 16 Bucket 144 61 135 921 0 62 28224 0 KNOTE 160 28 147 37412 0 62 28000 0 8 Bucket 80 47 303 1780 0 126 28000 0 malloc-384 384 57 13 59 0 30 26880 0 malloc-256 256 90 15 767 0 62 26880 0 malloc-4096 4096 3 3 3613 0 2 24576 0 malloc-4096 4096 4 2 7 0 2 24576 0 PWD 32 40 716 2862 0 254 24192 0 malloc-64 64 225 153 2003 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 496 0 48 731 0 254 23808 0 malloc-128 128 90 96 3346 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 62 28 719 0 62 23040 0 pipe 744 23 7 552 0 16 22320 0 malloc-64 64 228 87 1698 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 25 50 559 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-8192 8192 1 1 3 0 1 16384 0 malloc-2048 2048 2 6 400 0 8 16384 0 malloc-2048 2048 3 5 199 0 8 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-64 64 174 78 966 0 254 16128 0 malloc-32 32 89 415 2436 0 254 16128 0 malloc-32 32 375 129 4784 0 254 16128 0 2 Bucket 32 58 446 1159 0 254 16128 0 vtnet_tx_hdr 24 0 668 430228 0 254 16032 0 malloc-128 128 76 48 3124 0 126 15872 0 malloc-384 384 22 18 365 0 30 15360 0 malloc-2048 2048 3 3 42 0 8 12288 0 malloc-1024 1024 8 4 191 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 12 12 12 0 30 12288 0 sctp_laddr 48 68 184 1477 0 254 12096 0 malloc-32 32 128 250 9016 0 254 12096 0 udp_inpcb 496 6 18 266 0 254 11904 0 malloc-128 128 51 42 350 0 126 11904 0 kenv 258 15 30 1046 0 30 11610 0 unpcb 256 20 25 1328 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 0 1 2 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 29 0 16 8192 0 malloc-512 512 0 16 19 0 30 8192 0 malloc-512 512 0 16 136 0 30 8192 0 malloc-512 512 0 16 276 0 30 8192 0 malloc-512 512 5 11 174 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 1 91 8 0 254 8096 0 PGRP 88 35 57 50 0 126 8096 0 rl_entry 40 88 114 88 0 254 8080 0 sctp_stream_msg_out 112 20 52 296 0 254 8064 0 tcp_rack_map 112 0 72 735 0 126 8064 0 udpcb 32 6 246 997 0 254 8064 0 ertt 72 24 88 1326 0 126 8064 0 malloc-64 64 58 68 474 0 254 8064 0 malloc-32 32 131 121 321 0 254 8064 0 malloc-32 32 56 196 306 0 254 8064 0 malloc-32 32 54 198 352 0 254 8064 0 malloc-32 32 17 235 129 0 254 8064 0 4 Bucket 48 5 163 129 0 254 8064 0 malloc-16 16 28 472 1150 0 254 8000 0 malloc-16 16 57 443 3131 0 254 8000 0 malloc-16 16 374 126 6279 0 254 8000 0 malloc-16 16 39 461 333 0 254 8000 0 malloc-16 16 290 210 25559 0 254 8000 0 malloc-16 16 4 496 1483 0 254 8000 0 ripcb 496 5 11 62 0 254 7936 0 sctp_readq 152 0 52 125 0 254 7904 0 AIO 208 0 38 20 0 62 7904 0 cryptop 280 0 28 27 0 30 7840 0 itimer 352 0 22 5 0 30 7744 0 AIOCB 552 0 14 22 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-256 256 13 17 927 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-4096 4096 0 1 3 0 2 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 7 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 sctp_asconf_ack 48 0 0 0 0 254 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 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 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 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-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