panic: sx_xlock() of destroyed sx @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 cpuid = 1 time = 1621604569 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c6904b0 vpanic() at vpanic+0x1c7/frame 0xfffffe009c690510 panic() at panic+0x43/frame 0xfffffe009c690570 _sx_xlock() at _sx_xlock+0x1d3/frame 0xfffffe009c6905c0 sctp_sorecvmsg() at sctp_sorecvmsg+0x21e/frame 0xfffffe009c690700 sctp_soreceive() at sctp_soreceive+0x1f1/frame 0xfffffe009c690910 soreceive() at soreceive+0xb9/frame 0xfffffe009c690970 kern_recvit() at kern_recvit+0x2ff/frame 0xfffffe009c690a40 sys_recvmsg() at sys_recvmsg+0x97/frame 0xfffffe009c690ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c690bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c690bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x285eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 29055 tid 135092 ] Stopped at kdb_enter+0x67: movq $0,0x16391de(%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 0xfffffe009ba00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c690490 rbp 0xfffffe009c6904b0 rsi 0x40001 rdi 0xffffffff81138c36 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c690380 r11 0x1ff63fff59c r12 0xffffffff82267b80 ddb_dbbe r13 0 r14 0xffffffff81a73b1f r15 0xffffffff81a73b1f rip 0xffffffff8112fc27 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16391de(%rip) db> show proc Process 29055 (syz-executor.3) at 0xfffff8003f3a4000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 819 at 0xfffff80015e8f000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bc7538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009d826000 (map 0xfffffe009d826000) (map.pmap 0xfffffe009d8260c0) (pmap 0xfffffe009d826120) threads: 4 121273 RunQ syz-executor.3 135080 S sbwait 0xfffff8003f5ee1c4 syz-executor.3 135088 Run CPU 0 syz-executor.3 135092 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 29055 819 819 0 R (threaded) syz-executor.3 121273 RunQ syz-executor.3 135080 S sbwait 0xfffff8003f5ee1c4 syz-executor.3 135088 Run CPU 0 syz-executor.3 135092 Run CPU 1 syz-executor.3 16692 1 16692 0 S uwait 0xfffff80032155900 syz-executor.2 16373 1 784 0 S uwait 0xfffff80015d92d00 syz-executor.1 16368 1 16368 0 S uwait 0xfffff80026bbb500 syz-executor.1 16365 1 802 0 S uwait 0xfffff80015e1c700 syz-executor.2 16359 1 16359 0 S uwait 0xfffff80032ab9500 syz-executor.1 16358 1 16358 0 S uwait 0xfffff80032127f00 syz-executor.2 16354 1 16354 0 S uwait 0xfffff800324bf900 syz-executor.1 16352 1 16352 0 S uwait 0xfffff80015d63500 syz-executor.2 16346 1 16346 0 S uwait 0xfffff80026bbb700 syz-executor.1 16343 1 16343 0 S uwait 0xfffff80032155b00 syz-executor.2 16339 1 16339 0 S uwait 0xfffff80015d96700 syz-executor.2 16335 1 16335 0 S uwait 0xfffff80015e1cb00 syz-executor.1 16334 1 16334 0 S uwait 0xfffff80026b07500 syz-executor.2 16319 1 16319 0 S uwait 0xfffff80032ab9900 syz-executor.3 16315 1 16315 0 S uwait 0xfffff80032d91d00 syz-executor.3 16151 1 16151 0 S uwait 0xfffff80015d96b00 syz-executor.3 16150 1 16150 0 S uwait 0xfffff80032ab9d00 syz-executor.3 9992 1 9992 65 Ss select 0xfffff80026dd7440 dhclient 9404 1 9404 0 Ss select 0xfffff80026dd7bc0 dhclient 9401 1 9401 0 Ss select 0xfffff800326ead40 dhclient 9374 1 9374 65 Ss select 0xfffff800324e18c0 dhclient 7814 1 7814 0 Ss select 0xfffff80026dc6440 dhclient 7811 1 7811 0 Ss select 0xfffff800326ea8c0 dhclient 7792 1 7792 65 Ss select 0xfffff80026f63d40 dhclient 6072 1 6072 0 Ss select 0xfffff800324e1d40 dhclient 6061 1 6061 0 Ss select 0xfffff8003235cec0 dhclient 6021 1 6021 65 Ss select 0xfffff800326ea140 dhclient 1952 1 802 0 S uwait 0xfffff80015d96300 syz-executor.2 1950 1 802 0 S uwait 0xfffff80026bbbf00 syz-executor.2 1949 1 802 0 S uwait 0xfffff80015d96900 syz-executor.2 1948 1 802 0 S uwait 0xfffff80026b07b00 syz-executor.2 1916 1 784 0 S uwait 0xfffff80015d63f00 syz-executor.1 1914 1 784 0 S uwait 0xfffff80032155f00 syz-executor.1 1899 1 802 0 S uwait 0xfffff80026b07300 syz-executor.2 1897 1 802 0 S uwait 0xfffff80015e1c900 syz-executor.2 1599 1 783 0 S uwait 0xfffff80015d94f00 syz-executor.0 1598 1 1598 0 S uwait 0xfffff80015d9ad00 syz-executor.0 1447 1 783 0 S uwait 0xfffff80026b07f00 syz-executor.0 1446 1 783 0 S uwait 0xfffff80015d96d00 syz-executor.0 824 1 824 0 Ss select 0xfffff80026c758c0 dhclient 819 780 819 0 Ss nanslp 0xffffffff8273c561 syz-executor.3 814 1 814 0 Ss select 0xfffff80026dc6740 dhclient 802 780 802 0 Ss piperd 0xfffff8002630a000 syz-executor.2 784 780 784 0 Ss piperd 0xfffff8002630aba0 syz-executor.1 783 780 783 0 Ss piperd 0xfffff80015e125d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffff80015a95700 syz-fuzzer 100117 S uwait 0xfffff80015d9a300 syz-fuzzer 100118 S uwait 0xfffff80015d94d00 syz-fuzzer 100119 S uwait 0xfffff8002650ad00 syz-fuzzer 100120 S uwait 0xfffff80015d96f00 syz-fuzzer 100121 S uwait 0xfffff8002650af00 syz-fuzzer 100122 S uwait 0xfffff80015ddc100 syz-fuzzer 100123 S kqread 0xfffff8002650ab00 syz-fuzzer 104994 S uwait 0xfffff80015d96100 syz-fuzzer 119194 S uwait 0xfffff80032155500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8002634b0b0 csh 776 694 776 0 Ss select 0xfffff80015d958c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aff4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015affcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a874b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a87cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a8b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a8bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8fcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff80026351bc0 sshd 507 1 507 0 Ss select 0xfffff80015d95a40 syslogd 436 1 436 0 Ss select 0xfffff80015ddbd40 devd 435 1 435 65 Ss select 0xfffff80015e062c0 dhclient 350 1 350 0 Ss select 0xfffff80015d982c0 dhclient 347 1 347 0 Ss select 0xfffff80015e06440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca5538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100086 D launds 0xffffffff82846d44 [laundry: dom0] 100087 D umarcl 0xffffffff815cb670 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8305d828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d783c0 [pf purge] 15 0 0 0 DL - 0xffffffff828280dc [soaiod4] 9 0 0 0 DL - 0xffffffff828280dc [soaiod3] 8 0 0 0 DL - 0xffffffff828280dc [soaiod2] 7 0 0 0 DL - 0xffffffff828280dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447dc0 [doneq0] 100045 D - 0xffffffff82447d40 [async] 100078 D - 0xffffffff82447c10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bda0 [g_event] 100036 D - 0xffffffff8271bda8 [g_up] 100037 D - 0xffffffff8271bdb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c39d00 [thr_0] 100029 D - 0xfffff80004c39d80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc7538 [init] 10 0 0 0 DL audit_w 0xffffffff82844730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c330 [swapper] 100005 D - 0xfffff80004c63d00 [if_config_tqg_0] 100006 D - 0xfffff80004c63900 [softirq_0] 100007 D - 0xfffff80004c63500 [softirq_1] 100008 D - 0xfffff80004c63100 [if_io_tqg_0] 100009 D - 0xfffff80004c61d00 [if_io_tqg_1] 100010 D - 0xfffff80004c5fd00 [in6m_free taskq] 100011 D - 0xfffff80004c5f900 [aiod_kick taskq] 100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c58d00 [pci_hp taskq] 100016 D - 0xfffff80004c58500 [inm_free taskq] 100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c53900 [thread taskq] 100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c39900 [firmware taskq] 100038 D - 0xfffff80004c39500 [crypto_0] 100039 D - 0xfffff80004c39500 [crypto_1] 100055 D - 0xfffff800153dc900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dc500 [vtnet0 txq 0] 100057 D - 0xfffff800153dc100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c6d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015429500 [virtio_balloon] 100064 D - 0xfffff800153c6900 [mca taskq] 100066 D - 0xffffffff81e203f1 [deadlkres] 100074 D - 0xfffff80015a1a900 [acpi_task_0] 100075 D - 0xfffff80015a1a900 [acpi_task_1] 100076 D - 0xfffff80015a1a900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 29055 (syz-executor.3) thread 0xfffffe009d84f000 (135080) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8003f5ee168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 29055 (syz-executor.3) thread 0xfffffe009d84fe40 (135088) exclusive sleep mutex socket (socket) r = 0 (0xfffff80032bffb10) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7258 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8003f190e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7256 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 pcb 492 2702K 90669 kobj 328 2624K 488 vtbuf 24 2064K 46 filedesc 70 1117K 56247 newblk 9 1036K 30606 vfscache 3 1035K 3 inodedep 420 939K 28347 subproc 198 821K 29172 acpica 1674 649K 55230 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_atcl 413 413K 67491 bus 990 378K 3499 sctp_stro 177 354K 21478 BPF 46 337K 46 linker 348 270K 441 sctp_atky 590 222K 90137 kdtrace 276 221K 64156 DEVFS1 107 214K 124 dirrem 411 206K 28264 module 512 192K 512 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 sctp_athm 413 155K 68126 freefile 411 155K 28241 pagedep 9 140K 28113 tfo_ccache 1 136K 1 sctp_map 354 133K 42956 sem 4 120K 4 sctp_timw 234 117K 234 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2643 syncache 1 76K 1 vmem 3 72K 5 routetbl 130 70K 418 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 shm 5 64K 10 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 kqueue 91 42K 29089 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 lltable 40 34K 86 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 pwddesc 89 34K 29065 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 DEVFSP 80 30K 126 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 287 ifnet 7 25K 7 plimit 24 24K 499 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 396723 pfs_nodes 20 20K 20 proc-args 52 20K 700 UART 12 18K 12 session 35 18K 52 bmsafemap 2 17K 28350 ksem 1 16K 38 rpc 2 16K 2 shmfd 1 16K 38 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 66 vt 11 11K 11 Unitno 29 11K 55 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 14 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 73 mount 16 7K 90 inpcbpolicy 17 7K 7247 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_stri 4 4K 1644 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 osd 10 4K 2229 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 56186 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 28839 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 28190 vnodemarker 2 2K 110 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 126 crypto 4 2K 4 newdirblk 4 2K 28093 diradd 4 2K 28305 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 39553 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 80 ip6_msource 2 1K 2 entropy 2 1K 47 iov 2 1K 28453 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 31846 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 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 1 tcp_do 0 0K 0 tcp_fsb 0 0K 600 cdg data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 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 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 25677 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 52 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 47 allocindir 0 0K 0 indirdep 0 0K 64 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 twsbuf 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 14 ip6_moptions 0 0K 3 in6_mfilter 0 0K 12 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 twa_commands 0 0K 0 statfs 0 0K 28336 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 110 tcp_log_dev 0 0K 75 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 3181 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 130 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 234 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 905 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 7 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 NFSCL diroff 0 0K 0 NEWdirectio 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 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8327 941 1460178 0 254 37961728 0 malloc-384 384 35716 564 223235 0 30 13931520 0 malloc-1024 1024 4154 14 4523 0 16 4268032 0 malloc-1024 1024 485 2799 28483 0 16 3362816 0 malloc-1024 1024 2 2886 25687 0 16 2957312 0 malloc-8192 8192 329 2 563 0 1 2711552 0 malloc-8192 8192 235 83 44690 0 1 2605056 0 mbuf 256 8883 1197 2374556 0 254 2580480 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 17188 421 666911 0 64 2535696 0 tcp_log 416 2302 2621 21775 0 254 2047968 0 malloc-384 384 2452 2848 242185 0 30 2035200 0 BUF TRIE 144 193 13275 2709 0 62 1939392 0 malloc-512 512 481 2879 87354 0 30 1720320 0 UMA Slabs 0 112 14623 98 14720 0 126 1648752 0 malloc-32768 32768 38 7 28270 0 1 1474560 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 sctp_asoc 2288 177 378 21478 0 254 1269840 0 malloc-8192 8192 102 7 29081 0 1 892928 0 malloc-384 384 1849 251 131656 0 30 806400 0 malloc-1024 1024 567 209 70163 0 16 794624 0 sctp_ep 1280 232 287 44687 0 254 664320 0 malloc-2048 2048 185 139 21994 0 8 663552 0 FFS inode 1160 539 28 28781 0 8 657720 0 tcp_bbr_map 128 2148 2316 25959 0 126 571392 0 sctp_raddr 736 197 496 24998 0 254 510048 0 VM OBJECT 264 1646 94 414725 0 30 459360 0 malloc-16384 16384 26 0 30 0 1 425984 0 malloc-384 384 1004 26 4028 0 30 395520 0 malloc-1024 1024 264 108 44744 0 16 380928 0 THREAD 1808 186 23 35092 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3089 439 1580891 0 126 338688 0 socket 944 98 242 53224 0 254 320960 0 VNODE 448 577 89 28821 0 30 298368 0 malloc-1024 1024 248 40 36093 0 16 294912 0 256 Bucket 2048 115 19 17429 0 8 274432 0 malloc-384 384 680 20 978 0 30 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 10 5 273 0 1 245760 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 0 216 132 0 0 221184 0 VMSPACE 2544 66 12 29041 0 4 198432 0 malloc-65536 65536 1 2 178 0 1 196608 0 ertt_txseginfo 40 2158 2690 69215 0 254 193920 0 UMA Zones 768 242 2 242 0 16 187392 0 vmem btag 56 3207 21 3207 0 254 180768 0 mbuf_packet 256 185 520 57451 0 254 180480 0 malloc-512 512 339 13 1116 0 30 180224 0 malloc-4096 4096 2 40 3184 0 2 172032 0 malloc-8192 8192 16 4 183 0 1 163840 0 S VFS Cache 104 1035 369 29607 0 126 146016 0 FFS2 dinode 256 539 31 28780 0 62 145920 0 PROC 1336 88 20 29062 0 8 144288 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 6 2 8 0 1 131072 0 malloc-512 512 247 9 363 0 30 131072 0 malloc-384 384 266 74 425139 0 30 130560 0 filedesc0 1072 89 23 29065 0 8 120064 0 32 Bucket 256 264 201 24150 0 62 119040 0 ksiginfo 112 93 951 2241 0 126 116928 0 malloc-512 512 197 11 311 0 30 106496 0 128 Bucket 1024 57 34 6844 0 16 93184 0 UMA Kegs 384 227 6 227 0 30 89472 0 16 Bucket 144 393 223 7081 0 62 88704 0 udplite_inpcb 488 0 176 3657 0 254 85888 0 tcp_inpcb 488 6 170 2217 0 254 85888 0 clpbuf 2624 0 32 112 0 16 83968 0 sctp_chunk 152 187 359 4691 0 254 82992 0 g_bio 408 0 190 10054 0 30 77520 0 malloc-512 512 93 51 28707 0 30 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-384 384 87 63 28491 0 30 57600 0 malloc-8192 8192 2 5 28342 0 1 57344 0 malloc-4096 4096 10 4 98 0 2 57344 0 malloc-1024 1024 53 3 57 0 16 57344 0 malloc-4096 4096 8 5 232 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 6 0 1 49152 0 malloc-16384 16384 2 1 8 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 552 0 2 49152 0 malloc-2048 2048 18 6 22 0 8 49152 0 64 Bucket 512 44 52 11948 0 30 49152 0 malloc-2048 2048 9 13 1576 0 8 45056 0 tcpcb 1064 6 36 2217 0 254 44688 0 Files 80 294 256 93786 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4691 429 4863 0 254 40960 0 NAMEI 1024 0 36 128829 0 16 36864 0 malloc-4096 4096 1 8 281 0 2 36864 0 malloc-512 512 19 53 28934 0 30 36864 0 malloc-512 512 21 51 33720 0 30 36864 0 pipe 744 25 20 1338 0 16 33480 0 malloc-4096 4096 6 2 22 0 2 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 sctp_stream_msg_out 112 10 278 3969 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-384 384 32 48 2269 0 30 30720 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 32 24 2431 0 30 28672 0 KNOTE 160 28 147 457924 0 62 28000 0 PWD 32 39 717 28186 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 56 244 5492 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 600 0 16 22464 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 2 Bucket 32 138 492 10008 0 254 20160 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 ripcb 488 5 35 1014 0 254 19520 0 udp_inpcb 488 6 34 359 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 L VFS Cache 320 0 60 62 0 30 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 0 2 24 0 1 16384 0 vtnet_tx_hdr 24 0 668 754007 0 254 16032 0 tcp_bbr_pcb 832 2 16 101 0 16 14976 0 kenv 258 15 30 1056 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1238 0 254 11520 0 malloc-4096 4096 0 2 44 0 2 8192 0 malloc-2048 2048 0 4 8 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 0 8 39 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 51 41 71 0 126 8096 0 rl_entry 40 87 115 87 0 254 8080 0 sctp_laddr 48 0 168 1144 0 254 8064 0 tcp_rack_map 112 0 72 1284 0 126 8064 0 udpcb 32 6 246 4016 0 254 8064 0 ertt 72 6 106 2217 0 126 8064 0 4 Bucket 48 7 161 636 0 254 8064 0 sctp_readq 152 2 50 162 0 254 7904 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 23 0 126 6448 0 domainset 40 0 126 12 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 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 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 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 da_ccb 544 0 0 0 0 16 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 304 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 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 584 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 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-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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