panic: Most recently used by tcp_fsb cpuid = 1 time = 1620365110 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009a4f4490 vpanic() at vpanic+0x1c7/frame 0xfffffe009a4f44f0 panic() at panic+0x43/frame 0xfffffe009a4f4550 mtrash_ctor() at mtrash_ctor+0xe5/frame 0xfffffe009a4f4590 item_ctor() at item_ctor+0x46f/frame 0xfffffe009a4f45f0 malloc() at malloc+0xe3/frame 0xfffffe009a4f4650 crypto_open() at crypto_open+0x22/frame 0xfffffe009a4f4670 devfs_open() at devfs_open+0x1b1/frame 0xfffffe009a4f46e0 VOP_OPEN_APV() at VOP_OPEN_APV+0x75/frame 0xfffffe009a4f4710 vn_open_vnode() at vn_open_vnode+0x379/frame 0xfffffe009a4f47c0 vn_open_cred() at vn_open_cred+0x7d9/frame 0xfffffe009a4f4940 kern_openat() at kern_openat+0x3bd/frame 0xfffffe009a4f4ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009a4f4bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 4034 tid 104665 ] Stopped at kdb_enter+0x67: movq $0,0x163a54e(%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 0xfffffe009b400000 rdx 0x3ffff rbx 0 rsp 0xfffffe009a4f4470 rbp 0xfffffe009a4f4490 rsi 0x40001 rdi 0xffffffff81137c46 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009a4f4360 r11 0x1ff65fff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a73d95 r15 0xffffffff81a73d95 rip 0xffffffff8112ec37 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x163a54e(%rip) db> show proc Process 4034 (syz-executor.3) at 0xfffff80016edc538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 793 at 0xfffff80004fd2000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff8000452a538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00951913e0 (map 0xfffffe00951913e0) (map.pmap 0xfffffe00951914a0) (pmap 0xfffffe0095191500) threads: 2 103350 Run CPU 0 syz-executor.3 104665 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 4037 4036 782 0 R syz-executor.0 4036 782 782 0 R (threaded) syz-executor.0 104194 RunQ syz-executor.0 104666 S wait 0xfffff8002c1e3538 syz-executor.0 4034 793 793 0 R (threaded) syz-executor.3 103350 Run CPU 0 syz-executor.3 104665 Run CPU 1 syz-executor.3 4031 4029 788 0 S uwait 0xfffff80030fc7d00 syz-executor.2 4029 788 788 0 R (threaded) syz-executor.2 103490 RunQ syz-executor.2 104661 S wait 0xfffff80016065000 syz-executor.2 4026 1 782 0 S uwait 0xfffff80030dcf280 syz-executor.0 4022 1 788 0 S uwait 0xfffff80030cf4180 syz-executor.2 4017 1 788 0 S uwait 0xfffff8001669b580 syz-executor.2 4009 1 788 0 S uwait 0xfffff8001669b680 syz-executor.2 3544 1 793 0 S uwait 0xfffff80030fc7200 syz-executor.3 3540 1 782 0 S uwait 0xfffff80030cf4680 syz-executor.0 3532 1 793 0 S uwait 0xfffff8001669be80 syz-executor.3 3530 1 782 0 S umtxn 0xfffff80004f5e600 syz-executor.0 3525 1 793 0 S uwait 0xfffff8003062fc00 syz-executor.3 3522 1 782 0 S uwait 0xfffff80030dcf380 syz-executor.0 3517 1 782 0 S uwait 0xfffff80030cf4780 syz-executor.0 3511 1 782 0 S uwait 0xfffff8001669ba00 syz-executor.0 3383 3377 3383 0 Ss select 0xfffff8001669b9c0 dhclient 3380 1 3380 0 Ss select 0xfffff80016806dc0 dhclient 3377 3370 436 65 S select 0xfffff80016806140 dhclient 3370 436 436 0 S wait 0xfffff800306d1000 sh 3361 1 3361 65 Ss select 0xfffff800168060c0 dhclient 2649 1 2649 0 Ss select 0xfffff80016a8ccc0 dhclient 2646 1 2646 0 Ss select 0xfffff80016a8cd40 dhclient 2625 1 2625 65 Ss select 0xfffff80016806e40 dhclient 2028 1 783 0 S umtxn 0xfffff80030dcf680 syz-executor.1 2017 1 788 0 S uwait 0xfffff80030dcf780 syz-executor.2 2016 1 783 0 S uwait 0xfffff8003062f080 syz-executor.1 2007 1 788 0 S uwait 0xfffff8003062f480 syz-executor.2 2006 1 783 0 S uwait 0xfffff80030cf4a80 syz-executor.1 1997 1 788 0 S uwait 0xfffff8002300f780 syz-executor.2 1993 1 788 0 S uwait 0xfffff80030dcf900 syz-executor.2 1986 1 788 0 S uwait 0xfffff80030dcfc00 syz-executor.2 1982 1 793 0 S uwait 0xfffff8003062f780 syz-executor.3 1981 1 793 0 S umtxn 0xfffff80030fc7c00 syz-executor.3 1977 1 783 0 S uwait 0xfffff80030dcfe00 syz-executor.1 1975 1 783 0 S uwait 0xfffff80030cf4480 syz-executor.1 1970 1 793 0 S uwait 0xfffff8003062f900 syz-executor.3 1969 1 793 0 S uwait 0xfffff80030fc7b00 syz-executor.3 1964 1 783 0 S uwait 0xfffff80030fc7f00 syz-executor.1 1963 1 783 0 S uwait 0xfffff80030fc7e00 syz-executor.1 1956 1 793 0 S uwait 0xfffff80030cf4080 syz-executor.3 1955 1 793 0 S uwait 0xfffff80030fc7a00 syz-executor.3 1951 1 783 0 S uwait 0xfffff8002300fc00 syz-executor.1 1950 1 783 0 S uwait 0xfffff80030cf4880 syz-executor.1 1945 1 783 0 S uwait 0xfffff8003062fe00 syz-executor.1 1944 1 783 0 S uwait 0xfffff80004f5e000 syz-executor.1 1939 1 783 0 S uwait 0xfffff80030dcfd00 syz-executor.1 1937 1 783 0 S umtxn 0xfffff80030cf4980 syz-executor.1 1847 1 1847 0 Ss select 0xfffff80030cf4cc0 dhclient 1844 1 1844 0 Ss select 0xfffff8001669bf40 dhclient 1824 1 1824 65 Ss select 0xfffff80030dcf1c0 dhclient 1584 1 782 0 S uwait 0xfffff80004f5e300 syz-executor.0 1582 1 788 0 S uwait 0xfffff8003062f280 syz-executor.2 1580 1 782 0 S uwait 0xfffff80030384c80 syz-executor.0 1578 1 788 0 S uwait 0xfffff80030cf4380 syz-executor.2 1577 1 782 0 S uwait 0xfffff8003062fd00 syz-executor.0 1573 1 788 0 S uwait 0xfffff80030384680 syz-executor.2 1570 1 788 0 S uwait 0xfffff8003062f680 syz-executor.2 1569 1 788 0 S uwait 0xfffff80030dcfb00 syz-executor.2 1412 1 783 0 S uwait 0xfffff8003062f180 syz-executor.1 1402 1 783 0 S uwait 0xfffff80030384780 syz-executor.1 1397 1 783 0 S uwait 0xfffff80030cf4e80 syz-executor.1 1396 1 788 0 S uwait 0xfffff80004f5ed00 syz-executor.2 1391 1 788 0 S uwait 0xfffff8003062f380 syz-executor.2 1386 1 788 0 S uwait 0xfffff80004f5e400 syz-executor.2 1383 1 788 0 S uwait 0xfffff80004f5e880 syz-executor.2 1380 1 788 0 S uwait 0xfffff80030dcff00 syz-executor.2 1156 1 1156 0 Ss select 0xfffff80030cf4d40 dhclient 1153 1 1153 0 Ss select 0xfffff80030cf4240 dhclient 793 780 793 0 Rs syz-executor.3 788 780 788 0 Rs syz-executor.2 783 780 783 0 Ss piperd 0xfffff80030b6aba0 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100097 S kqread 0xfffff80030650c00 syz-fuzzer 100118 S uwait 0xfffff80004cfc180 syz-fuzzer 100119 S uwait 0xfffff80004cfc280 syz-fuzzer 100120 S uwait 0xfffff80004cfc380 syz-fuzzer 100121 S uwait 0xfffff80004cfc480 syz-fuzzer 100122 S uwait 0xfffff80004cfc580 syz-fuzzer 100123 S uwait 0xfffff80004cfc680 syz-fuzzer 100124 S uwait 0xfffff80004cfc780 syz-fuzzer 100667 S uwait 0xfffff80030cf4b80 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80023018b20 csh 776 694 776 0 Ss select 0xfffff8003062fac0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800049d7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004ced8b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004cedcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004cf40b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004cf44b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004cf48b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004cf4cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c6e0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c6e4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff800303848c0 sshd 507 1 507 0 Ss select 0xfffff80030384840 syslogd 436 1 436 0 Ss wait 0xfffff80004f68538 devd 435 1 435 65 Ss select 0xfffff80030384ac0 dhclient 350 1 350 0 Ss select 0xfffff80030384940 dhclient 347 1 347 0 Ss select 0xfffff80030384c40 dhclient 23 0 0 0 DL syncer 0xffffffff8282bd50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004e8da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ae00 [bufdaemon] 100088 D - 0xffffffff8220ae00 [bufspacedaemon-0] 100098 D sdflush 0xfffff8002305ace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815c9360 [uma] 18 0 0 0 DL - 0xffffffff82570c78 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e34828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82fc03c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff8000463c888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000462ed80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000462ed30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828445a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004574600 [thr_0] 100029 D - 0xfffff80004574680 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100018 I [swi5: fast 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 0xfffff8000452a538 [init] 10 0 0 0 DL audit_w 0xffffffff82844ab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004144800 [if_config_tqg_0] 100006 D - 0xfffff80004144700 [softirq_0] 100007 D - 0xfffff80004144600 [softirq_1] 100008 D - 0xfffff80004144500 [if_io_tqg_0] 100009 D - 0xfffff80004144400 [if_io_tqg_1] 100010 D - 0xfffff8000457a600 [pci_hp taskq] 100012 D - 0xfffff8000457a300 [inm_free taskq] 100014 D - 0xfffff8000457a000 [linuxkpi_irq_wq] 100015 D - 0xfffff80004574e00 [thread taskq] 100016 D - 0xfffff80004574d00 [in6m_free taskq] 100017 D - 0xfffff80004574c00 [aiod_kick taskq] 100019 D - 0xfffff80004574900 [kqueue_ctx taskq] 100020 D - 0xfffff80004574800 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004574800 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004574800 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004574800 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004574700 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004574700 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004574700 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004574700 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004574000 [firmware taskq] 100038 D - 0xfffff800045c1d00 [crypto_0] 100039 D - 0xfffff800045c1d00 [crypto_1] 100055 D - 0xfffff800045c1700 [vtnet0 rxq 0] 100056 D - 0xfffff800045c1600 [vtnet0 txq 0] 100057 D - 0xfffff800045c1500 [vtnet0 rxq 1] 100058 D - 0xfffff800045c1400 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80004972100 [virtio_balloon] 100064 D - 0xfffff80004973a00 [mca taskq] 100066 D - 0xffffffff81e206a0 [deadlkres] 100073 D - 0xfffff80004c3c700 [acpi_task_0] 100074 D - 0xfffff80004c3c700 [acpi_task_1] 100075 D - 0xfffff80004c3c700 [acpi_task_2] 100077 D - 0xfffff800045c1c00 [CAM taskq] db> show all locks Process 4034 (syz-executor.3) thread 0xfffffe009512f3a0 (103350) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82760310) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:511 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 108 8296K 1121 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 sysctloid 33718 1992K 33785 vtbuf 24 1968K 46 kobj 332 1328K 492 newblk 25 1030K 8727 vfscache 3 1025K 3 filedesc 124 986K 6137 pcb 246 780K 5852 inodedep 199 587K 3574 subproc 241 515K 4169 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 20 133K 3092 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 linker 294 102K 330 BPF 46 88K 46 sctp_atcl 218 82K 3899 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 kdtrace 317 58K 8705 umtx 440 55K 440 dirrem 179 45K 3313 temp 36 35K 2895 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 freefile 176 22K 3270 kbdmux 6 22K 6 routetbl 143 21K 627 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 92 bus-sc 33 14K 1719 sctp_atky 326 14K 5206 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 kqueue 119 10K 4125 sctp_timw 37 10K 37 cred 36 9K 269 in6_multi 65 9K 65 bmsafemap 2 9K 3564 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 77 pf_table 4 8K 57 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 117 8K 4054 pf_ifnet 19 7K 67 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 490 DEVFSP 81 6K 215 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 UMA 265 5K 265 session 34 5K 49 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 302 sctp_athm 218 4K 4029 sctp_map 216 4K 2224 selfd 52 4K 48545 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 53 3K 675 terminal 11 3K 11 select 19 3K 187 uidinfo 4 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 newdirblk 14 2K 3029 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 freework 7 2K 5258 freeblks 6 2K 3341 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 sctp_stri 2 1K 310 softdep 1 1K 1 mkdir 8 1K 6058 indirdep 4 1K 3012 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 258 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 diradd 5 1K 3353 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 1302 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 pf_rule 2 1K 85 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 8 ktls 1 1K 1 feeder 7 1K 7 xform 3 1K 174 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 tcp_fsb 2 1K 73 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 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 6005 filecaps 5 1K 115 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 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 mqdata 0 0K 0 tcp_do 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1791 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 6 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 8 sctp_aadr 0 0K 0 NFSD string 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 3043 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 127 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 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 10 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 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 13 twa_commands 0 0K 0 statfs 0 0K 3216 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 74 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 13400 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 139 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 iov 0 0K 17538 ioctlops 0 0K 301 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 735 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 47 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 986 30429 0 254 38117376 0 tcp_log 416 0 20097 115219 0 254 8360352 0 mbuf 256 8896 2249 300965 0 254 2853120 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 6419 8726 128683 0 62 2180880 0 BUF TRIE 144 185 13283 6540 0 62 1939392 0 malloc-384 384 4116 4 4116 0 30 1582080 0 malloc-128 128 11064 34 11317 0 126 1420544 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 malloc-4096 4096 332 2 564 0 2 1368064 0 UMA Slabs 0 112 10774 23 10774 0 126 1209264 0 malloc-16384 16384 65 0 3247 0 1 1064960 0 FFS inode 1160 558 23 3837 0 8 673960 0 tcp_bbr_map 128 0 4433 109016 0 126 567424 0 malloc-4096 4096 127 2 4048 0 2 528384 0 VM OBJECT 264 1945 20 60549 0 30 518760 0 256 Bucket 2048 220 14 13813 0 8 479232 0 MAP ENTRY 96 4523 139 229481 0 126 447552 0 THREAD 1808 199 21 4666 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-65536 65536 1 4 322 0 1 327680 0 VNODE 448 596 79 3877 0 30 302400 0 sctp_asoc 2288 108 17 1112 0 254 286000 0 malloc-64 64 4205 205 9944 0 254 282240 0 malloc-2048 2048 111 23 2575 0 8 274432 0 malloc-256 256 300 765 15986 0 62 272640 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 0 8 2748 0 1 262144 0 VMSPACE 2544 94 2 4021 0 4 244224 0 malloc-16 16 13974 276 17889 0 254 228000 0 malloc-128 128 1498 269 41873 0 126 226176 0 DEVCTL 1024 0 216 132 0 0 221184 0 UMA Zones 768 237 2 237 0 16 183552 0 malloc-32 32 5435 235 9735 0 254 181440 0 sctp_ep 1280 108 27 2572 0 254 172800 0 mbuf_packet 256 156 519 15313 0 254 172800 0 malloc-384 384 243 197 3747 0 30 168960 0 PROC 1336 116 7 4037 0 8 164328 0 malloc-128 128 1148 61 2614 0 126 154752 0 malloc-384 384 358 42 4046 0 30 153600 0 FFS2 dinode 256 558 27 3835 0 62 149760 0 sctp_chunk 152 64 898 6451 0 254 146224 0 filedesc0 1072 117 16 4054 0 8 142576 0 S VFS Cache 104 1029 336 4438 0 126 141960 0 vmem btag 56 2324 40 2324 0 254 132384 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 109 19 1092 0 16 131072 0 sctp_raddr 736 118 58 1630 0 254 129536 0 128 Bucket 1024 81 34 1895 0 16 117760 0 ksiginfo 112 107 937 335 0 126 116928 0 malloc-1024 1024 108 4 128 0 16 114688 0 malloc-2048 2048 6 44 13459 0 8 102400 0 malloc-256 256 284 106 5629 0 62 99840 0 malloc-256 256 33 357 3450 0 62 99840 0 malloc-4096 4096 23 0 555 0 2 94208 0 malloc-8192 8192 9 2 138 0 1 90112 0 UMA Kegs 384 222 1 222 0 30 85632 0 clpbuf 2624 0 32 20 0 16 83968 0 socket 944 43 45 5579 0 254 83072 0 g_bio 408 0 200 51065 0 30 81600 0 malloc-4096 4096 15 2 113 0 2 69632 0 64 Bucket 512 98 38 5942 0 30 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 5 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 1 1 6 0 1 65536 0 malloc-256 256 119 121 3895 0 62 61440 0 malloc-256 256 160 35 281 0 62 49920 0 32 Bucket 256 61 134 9042 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 570 186 17905 0 254 48384 0 malloc-128 128 117 255 477 0 126 47616 0 malloc-256 256 139 41 6148 0 62 46080 0 malloc-2048 2048 4 18 511 0 8 45056 0 pcpu-8 8 4839 793 6577 0 254 45056 0 malloc-128 128 300 41 458 0 126 43648 0 malloc-256 256 20 145 5370 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 tcpcb 1064 6 29 778 0 254 37240 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 28509 0 16 36864 0 malloc-4096 4096 4 5 3223 0 2 36864 0 malloc-2048 2048 12 6 382 0 8 36864 0 malloc-512 512 6 66 738 0 30 36864 0 malloc-64 64 489 78 902 0 254 36288 0 malloc-8192 8192 3 1 5 0 1 32768 0 pcpu-64 64 480 32 480 0 254 32768 0 TURNSTILE 136 221 10 221 0 62 31416 0 tcp_inpcb 488 6 58 778 0 254 31232 0 KNOTE 160 28 147 34028 0 62 28000 0 Files 80 236 114 16896 0 126 28000 0 pipe 744 23 12 532 0 16 26040 0 malloc-1024 1024 10 14 1541 0 16 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 47 253 1663 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_bbr_pcb 832 0 27 278 0 16 22464 0 malloc-2048 2048 2 8 281 0 8 20480 0 PWD 32 59 571 3096 0 254 20160 0 malloc-64 64 235 80 48890 0 254 20160 0 malloc-64 64 258 57 8197 0 254 20160 0 2 Bucket 32 54 576 1444 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 23 27 422 0 30 19200 0 malloc-256 256 57 18 786 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 12 4 12 0 16 16384 0 malloc-1024 1024 11 5 43 0 16 16384 0 sctp_stream_msg_out 112 76 68 329 0 254 16128 0 malloc-64 64 136 116 192 0 254 16128 0 malloc-32 32 411 93 636 0 254 16128 0 malloc-32 32 115 389 6408 0 254 16128 0 16 Bucket 144 61 51 500 0 62 16128 0 vtnet_tx_hdr 24 0 668 49907 0 254 16032 0 unpcb 256 20 40 1669 0 254 15360 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-2048 2048 5 1 196 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 14 10 270 0 30 12288 0 malloc-32 32 164 214 3354 0 254 12096 0 malloc-16 16 530 220 2771 0 254 12000 0 malloc-128 128 65 28 3114 0 126 11904 0 udplite_inpcb 488 0 24 143 0 254 11712 0 udp_inpcb 488 7 17 304 0 254 11712 0 kenv 258 15 30 1065 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-2048 2048 1 3 82 0 8 8192 0 malloc-1024 1024 0 8 9 0 16 8192 0 malloc-512 512 0 16 5 0 30 8192 0 malloc-512 512 3 13 212 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 0 78 58 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 34 58 57 0 126 8096 0 rl_entry 40 98 104 98 0 254 8080 0 sctp_laddr 48 32 136 513 0 254 8064 0 tcp_rack_map 112 6 66 99 0 126 8064 0 udpcb 32 7 245 447 0 254 8064 0 malloc-64 64 8 118 9 0 254 8064 0 malloc-64 64 37 89 990 0 254 8064 0 malloc-32 32 6 246 14 0 254 8064 0 malloc-32 32 37 215 766 0 254 8064 0 malloc-32 32 36 216 379 0 254 8064 0 4 Bucket 48 6 162 128 0 254 8064 0 malloc-16 16 1 499 4 0 254 8000 0 malloc-16 16 20 480 59 0 254 8000 0 malloc-16 16 28 472 29 0 254 8000 0 malloc-16 16 188 312 1448 0 254 8000 0 malloc-16 16 34 466 27770 0 254 8000 0 malloc-16 16 14 486 1459 0 254 8000 0 malloc-128 128 10 52 17 0 126 7936 0 malloc-128 128 8 54 112 0 126 7936 0 sctp_readq 152 0 52 165 0 254 7904 0 ripcb 488 5 11 77 0 254 7808 0 itimer 352 0 22 8 0 30 7744 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 39 0 30 7680 0 malloc-384 384 1 19 60 0 30 7680 0 malloc-384 384 20 0 20 0 30 7680 0 tcp_rack_pcb 832 2 7 73 0 16 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 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 malloc-32 32 0 126 2 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 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 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 296 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 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 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-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-16384 16384 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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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