panic: sx_xlock() of destroyed sx @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 cpuid = 0 time = 1625473883 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c6636a0 vpanic() at vpanic+0x1cc/frame 0xfffffe009c663700 panic() at panic+0x43/frame 0xfffffe009c663760 _sx_xlock() at _sx_xlock+0x19a/frame 0xfffffe009c6637b0 sosend_generic() at sosend_generic+0x1e0/frame 0xfffffe009c6638a0 sosend() at sosend+0xc6/frame 0xfffffe009c663910 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe009c6639c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x270/frame 0xfffffe009c663ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009c663bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 14085 tid 116111 ] Stopped at kdb_enter+0x67: movq $0,0x164233e(%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 0xfffffe0098e00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c663680 rbp 0xfffffe009c6636a0 rsi 0x40001 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c663570 r11 0x1ff63fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a56e00 r14 0xffffffff81a759cb r15 0xffffffff81a759cb rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 14085 (syz-executor.2) at 0xfffff800377b8a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 857 at 0xfffff8003c469538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00953f4000 (map 0xfffffe00953f4000) (map.pmap 0xfffffe00953f40c0) (pmap 0xfffffe00953f4120) threads: 4 108657 RunQ syz-executor.2 116110 S connec 0xfffff80048993bf0 syz-executor.2 116111 Run CPU 0 syz-executor.2 116120 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 14086 798 798 0 S (threaded) syz-executor.3 110755 S nanslp 0xffffffff8273f0a0 syz-executor.3 116112 S connec 0xfffff80048993490 syz-executor.3 116113 S uwait 0xfffff8003cdaad00 syz-executor.3 14085 857 857 0 R (threaded) syz-executor.2 108657 RunQ syz-executor.2 116110 S connec 0xfffff80048993bf0 syz-executor.2 116111 Run CPU 0 syz-executor.2 116120 Run CPU 1 syz-executor.2 14072 14071 798 0 SV uwait 0xfffff80037055300 syz-executor.3 14071 1 798 0 DV ppwait 0xfffff80037989a20 syz-executor.3 12386 1 783 0 S uwait 0xfffff8003cab7d00 syz-executor.0 12385 1 783 0 S uwait 0xfffff80015f9dd00 syz-executor.0 12119 1 857 0 S uwait 0xfffff80037055100 syz-executor.2 12114 1 857 0 S uwait 0xfffff8003ca94f00 syz-executor.2 12105 1 857 0 S uwait 0xfffff8003703f500 syz-executor.2 11835 1 783 0 S uwait 0xfffff80037055500 syz-executor.0 11828 1 783 0 S uwait 0xfffff8003cc23500 syz-executor.0 10861 10860 784 0 SV uwait 0xfffff80015eeeb00 syz-executor.1 10860 1 784 0 DV ppwait 0xfffff8003ce02f58 syz-executor.1 9602 1 784 0 S uwait 0xfffff8003cc23900 syz-executor.1 9601 1 784 0 S uwait 0xfffff80015ea2300 syz-executor.1 7084 1 7084 65 Ss select 0xfffff8003711b440 dhclient 6994 6993 784 0 SV uwait 0xfffff8003cc23f00 syz-executor.1 6993 1 784 0 DV ppwait 0xfffff80037829a20 syz-executor.1 5255 1 5255 0 Ss select 0xfffff80037865a40 dhclient 5252 1 5252 0 Ss select 0xfffff80037256d40 dhclient 5233 1 5233 65 Ss select 0xfffff80037865140 dhclient 4158 1 4158 0 Ss select 0xfffff80037265ec0 dhclient 4155 1 4155 0 Ss select 0xfffff800373982c0 dhclient 4128 1 4128 65 Ss select 0xfffff800373f22c0 dhclient 2568 1 2568 0 Ss select 0xfffff8003cec38c0 dhclient 2565 1 2565 0 Ss select 0xfffff8003721e140 dhclient 2538 1 2538 65 Ss select 0xfffff800371b2ec0 dhclient 1074 1 1074 0 Ss select 0xfffff8003cf11740 dhclient 1071 1 1071 0 Ss select 0xfffff80015f2e140 dhclient 883 0 0 0 DL aiordy 0xfffff8003c469000 [aiod4] 882 0 0 0 DL aiordy 0xfffff80015e28000 [aiod3] 881 0 0 0 DL aiordy 0xfffff8003cf25000 [aiod2] 880 0 0 0 DL aiordy 0xfffff8003c609000 [aiod1] 857 780 857 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.2 798 780 798 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.3 784 780 784 0 Ss piperd 0xfffff8003cafe8b8 syz-executor.1 783 780 783 0 Ss piperd 0xfffff8003cbeb5d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffff80015f3f900 syz-fuzzer 100120 S uwait 0xfffff80015eee700 syz-fuzzer 100121 S uwait 0xfffff80015eee900 syz-fuzzer 100122 S uwait 0xfffff8003ca94900 syz-fuzzer 100123 S uwait 0xfffff8003ca94b00 syz-fuzzer 100124 S uwait 0xfffff8003ca94300 syz-fuzzer 100125 S uwait 0xfffff8003ca94500 syz-fuzzer 100126 S kqread 0xfffff8003ca94100 syz-fuzzer 103640 S uwait 0xfffff80037055700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c5305e8 csh 776 694 776 0 Ss select 0xfffff8003c494740 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff8003c250ec0 sshd 507 1 507 0 Ss select 0xfffff8003c3c02c0 syslogd 436 1 436 0 Ss select 0xfffff80015df92c0 devd 435 1 435 65 Ss select 0xfffff8003c2505c0 dhclient 350 1 350 0 Ss select 0xfffff80015db72c0 dhclient 347 1 347 0 Ss select 0xfffff80015df9d40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b12000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004ddc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828497f8 [dom0] 100087 D launds 0xffffffff82849804 [laundry: dom0] 100088 D umarcl 0xffffffff815c58a0 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e3e8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f4e410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 0xfffff80004bda538 [init] 10 0 0 0 DL audit_w 0xffffffff828471f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e225e1 [deadlkres] 100074 D - 0xfffff80015ac5100 [acpi_task_0] 100075 D - 0xfffff80015ac5100 [acpi_task_1] 100076 D - 0xfffff80015ac5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 14085 (syz-executor.2) thread 0xfffffe00954c4000 (116120) exclusive sleep mutex eventhandler (eventhandler) r = 0 (0xffffffff8276b740) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_eventhandler.c:271 exclusive sleep mutex socket (socket) r = 0 (0xfffff80048aedb10) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:457 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80037762208) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:450 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 592 3127K 21734 kobj 326 2608K 486 vtbuf 24 2064K 46 newblk 10 1037K 25837 vfscache 3 1035K 3 inodedep 375 894K 14652 subproc 178 738K 14193 filedesc 44 696K 26199 acpica 1674 649K 54806 sctp_atcl 554 554K 10074 sctp_stro 275 550K 3022 linker 368 539K 435 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 52 sctp_atky 829 311K 13381 DEVFS1 107 214K 124 sctp_athm 554 208K 10257 sctp_map 550 207K 6044 kdtrace 256 206K 30214 module 511 192K 511 dirrem 366 183K 14074 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 10 141K 13135 freefile 365 137K 14063 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 3775 syncache 1 76K 1 vmem 3 72K 5 routetbl 132 71K 421 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 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 rman 84 42K 425 sctp_timw 79 40K 79 kqueue 82 39K 14113 KTRACE 100 38K 100 lltable 43 37K 97 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 12 DEVFSP 83 32K 893 pwddesc 80 30K 14093 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 267 ifnet 7 25K 7 plimit 24 24K 454 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 193047 pfs_nodes 20 20K 20 proc-args 52 20K 695 UART 12 18K 12 session 35 18K 58 bmsafemap 2 17K 14907 ksem 1 16K 549 rpc 2 16K 2 shmfd 1 16K 1026 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 inpcbpolicy 35 14K 14491 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 60 vt 11 11K 11 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 osd 25 10K 12923 uidinfo 3 9K 11 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 449 mount 16 7K 108 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 26150 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 soname 7 3K 24062 procdesc 5 3K 18 freework 5 3K 22547 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 14494 vnodemarker 2 2K 652 NFSD session 1 2K 1 newdirblk 5 2K 13075 xform 5 2K 1096 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 116 crypto 4 2K 10 diradd 4 2K 14114 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 10 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cubic data 2 1K 560 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 47 CAM SIM 2 1K 2 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 iov 1 1K 25823 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 dctcp data 0 0K 1029 htcp data 0 0K 89 cdg data 0 0K 244 tcp_do 0 0K 0 tcp_fsb 0 0K 2818 mqdata 0 0K 0 chd data 0 0K 82 pf_table 0 0K 0 pf_rule 0 0K 124 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6074 sctp_iter 0 0K 12 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 366 vegas data 0 0K 49 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15349 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 324 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 6 allocindir 0 0K 0 indirdep 0 0K 3381 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 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 13 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 6 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 14270 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 991 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 26683 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 37 lio 0 0K 6 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 124 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 3083 eventfd 0 0K 11 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 867 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 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 12380 139 974551 0 254 51277824 0 malloc-384 384 36049 31 46130 0 30 13854720 0 malloc-1024 1024 4177 3 4184 0 16 4280320 0 mbuf 256 13545 510 1665965 0 254 3598080 0 malloc-8192 8192 328 3 1099 0 1 2711552 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-8192 8192 281 9 6870 0 1 2375680 0 tcp_log 416 0 5094 49597 0 254 2119104 0 BUF TRIE 144 181 13287 14740 0 62 1939392 0 UMA Slabs 0 112 16447 2 16447 0 126 1842288 0 RADIX NODE 144 12290 223 387827 0 62 1801872 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 malloc-1024 1024 452 644 15725 0 16 1122304 0 malloc-1024 1024 133 863 16968 0 16 1019904 0 ertt_txseginfo 40 20699 4450 110090 0 254 1005960 0 malloc-32768 32768 26 4 13102 0 1 983040 0 malloc-384 384 2496 54 246346 0 30 979200 0 malloc-8192 8192 82 4 14095 0 1 704512 0 malloc-384 384 1725 55 55139 0 30 683520 0 sctp_asoc 2288 275 15 3022 0 254 663520 0 FFS inode 1160 526 27 14590 0 8 641480 0 malloc-1024 1024 559 25 10512 0 16 598016 0 malloc-384 384 928 622 77613 0 30 595200 0 malloc-512 512 504 656 14658 0 30 593920 0 malloc-65536 65536 3 6 2703 0 1 589824 0 malloc-2048 2048 277 11 4279 0 8 589824 0 tcp_bbr_map 128 2016 2014 40299 0 126 515840 0 malloc-1024 1024 464 32 23714 0 16 507904 0 malloc-16384 16384 25 1 28 0 1 425984 0 VM OBJECT 264 1447 83 202747 0 30 403920 0 sctp_ep 1280 279 21 6865 0 254 384000 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 175 23 16120 0 8 357984 0 malloc-512 512 32 608 27067 0 30 327680 0 256 Bucket 2048 120 26 20539 0 8 299008 0 VNODE 448 565 83 14631 0 30 290304 0 malloc-384 384 634 56 15215 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 126 2 147 0 8 262144 0 tcp_inpcb 488 21 515 12911 0 254 261568 0 MAP ENTRY 96 2236 326 763525 0 126 245952 0 DEVCTL 1024 0 220 153 0 0 225280 0 sctp_raddr 736 275 22 3041 0 254 218592 0 malloc-8192 8192 24 2 40 0 1 212992 0 malloc-16384 16384 11 1 247 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 7 38 27644 0 3 184320 0 malloc-384 384 381 69 62864 0 30 172800 0 vmem btag 56 3025 59 3025 0 254 172704 0 socket 944 64 116 22733 0 254 169920 0 FFS2 dinode 256 526 119 14589 0 62 165120 0 VMSPACE 2544 50 10 14066 0 4 152640 0 malloc-512 512 199 89 39261 0 30 147456 0 S VFS Cache 104 1028 376 15412 0 126 146016 0 mbuf_packet 256 53 517 18960 0 254 145920 0 malloc-512 512 217 63 13383 0 30 143360 0 malloc-384 384 312 58 16532 0 30 142080 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 PROC 1336 79 17 14092 0 8 128256 0 ksiginfo 112 81 963 1338 0 126 116928 0 malloc-1024 1024 110 2 117 0 16 114688 0 tcpcb 1080 21 77 12911 0 254 105840 0 filedesc0 1072 80 18 14093 0 8 105056 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 malloc-512 512 119 65 15648 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 48 35 1524 0 16 84992 0 clpbuf 2624 0 32 22 0 16 83968 0 32 Bucket 256 148 152 16628 0 62 76800 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-4096 4096 12 3 1234 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 93 67 21717 0 30 61440 0 g_bio 408 0 150 104197 0 30 61200 0 malloc-8192 8192 2 5 14477 0 1 57344 0 64 Bucket 512 52 60 12469 0 30 57344 0 malloc-4096 4096 7 6 32 0 2 53248 0 malloc-512 512 93 11 888 0 30 53248 0 malloc-512 512 34 70 1006 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 3 3 16 0 1 49152 0 sctp_chunk 152 301 11 661 0 254 47424 0 16 Bucket 144 153 155 3797 0 62 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 23 57 1444 0 30 40960 0 pcpu-8 8 4701 419 4899 0 254 40960 0 Files 80 267 233 52481 0 126 40000 0 tcp_bbr_pcb 832 12 33 5974 0 16 37440 0 pipe 744 23 27 841 0 16 37200 0 NAMEI 1024 0 36 75363 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 8 0 20 0 2 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 sctp_stream_msg_out 112 276 12 583 0 254 32256 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_rack_pcb 832 0 36 2818 0 16 29952 0 4 Bucket 48 17 571 3292 0 254 28224 0 KNOTE 160 28 147 210727 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 56 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 29 727 13171 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 45 255 3261 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 159 0 2 20480 0 tcp_rack_map 112 0 180 4052 0 126 20160 0 2 Bucket 32 77 553 3399 0 254 20160 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-4096 4096 2 2 2171 0 2 16384 0 vtnet_tx_hdr 24 0 668 493600 0 254 16032 0 ripcb 488 5 27 615 0 254 15616 0 udp_inpcb 488 7 25 834 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 ertt 72 21 147 12911 0 126 12096 0 udplite_inpcb 488 2 22 131 0 254 11712 0 itimer 352 1 32 17 0 30 11616 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1334 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 60 0 126 8096 0 rl_entry 40 84 118 84 0 254 8080 0 sctp_laddr 48 0 168 280 0 254 8064 0 udpcb 32 9 243 965 0 254 8064 0 sctp_readq 152 0 52 91 0 254 7904 0 AIO 208 1 37 371 0 62 7904 0 AIOCB 552 0 14 377 0 16 7728 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 11 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 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 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOLIO 272 0 14 3 0 30 3808 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 16 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 4 0 254 2520 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 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 TMPFS node 224 0 0 0 0 62 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 584 0 0 0 0 16 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 128 0 0 0 0 126 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-1024 1024 0 0 0 0 16 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