panic: _mtx_lock_sleep: recursed on non-recursive mutex process lock @ /syzkaller/managers/i386/kernel/sys/kern/kern_event.c:745 cpuid = 0 time = 1618354298 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517c0700 vpanic() at vpanic+0x1c7/frame 0xfffffe00517c0760 panic() at panic+0x43/frame 0xfffffe00517c07c0 __mtx_lock_sleep() at __mtx_lock_sleep+0x6e9/frame 0xfffffe00517c0850 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00517c08b0 filt_timerexpire() at filt_timerexpire+0x1de/frame 0xfffffe00517c0900 kqtimer_proc_continue() at kqtimer_proc_continue+0x11e/frame 0xfffffe00517c0950 tdsendsignal() at tdsendsignal+0x9f6/frame 0xfffffe00517c0a00 kern_kill() at kern_kill+0x203/frame 0xfffffe00517c0ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00517c0bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd6c8 KDB: enter: panic [ thread pid 783 tid 100107 ] Stopped at kdb_enter+0x67: movq $0,0x143c86e(%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 0xffffffff81134870 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00517c06e0 rbp 0xfffffe00517c0700 rsi 0 rdi 0xffffffff811348a6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517c05d0 r11 0x1ffaefff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a607dc r15 0xffffffff81a607dc rip 0xffffffff8112b897 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x143c86e(%rip) db> show proc Process 783 (syz-executor.0) at 0xfffff800193db538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff80004eb8538 ABI: FreeBSD ELF32 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004457538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094bab3e0 (map 0xfffffe0094bab3e0) (map.pmap 0xfffffe0094bab4a0) (pmap 0xfffffe0094bab500) threads: 1 100107 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 9178 788 788 0 R (threaded) syz-executor.2 106303 RunQ syz-executor.2 113060 S kqread 0xfffff80019ec1200 syz-executor.2 113061 RunQ syz-executor.2 113062 RunQ syz-executor.2 9177 825 825 0 T (threaded) syz-executor.3 112610 s syz-executor.3 113056 RunQ syz-executor.3 113057 RunQ syz-executor.3 9176 784 784 0 T (threaded) syz-executor.1 100112 s syz-executor.1 113052 RunQ syz-executor.1 113053 RunQ syz-executor.1 9175 783 783 0 T (threaded) syz-executor.0 106422 s syz-executor.0 113048 RunQ syz-executor.0 113049 RunQ syz-executor.0 113050 RunQ syz-executor.0 113051 RunQ syz-executor.0 6242 6241 784 0 SV uwait 0xfffff8007a025380 syz-executor.1 6241 1 784 0 RV syz-executor.1 5329 5327 784 0 SV uwait 0xfffff80019b6f800 syz-executor.1 5328 5327 784 0 S uwait 0xfffff8001954d580 syz-executor.1 5327 1 784 0 RV syz-executor.1 5326 1 784 0 S uwait 0xfffff80019b6f500 syz-executor.1 5323 1 784 0 S uwait 0xfffff80019b6f700 syz-executor.1 5322 1 784 0 S uwait 0xfffff80019b6f100 syz-executor.1 5196 1 784 0 S uwait 0xfffff80019cf4a80 syz-executor.1 5195 1 784 0 S uwait 0xfffff8001930fa80 syz-executor.1 5181 1 784 0 S uwait 0xfffff80019cf4380 syz-executor.1 5180 1 784 0 S uwait 0xfffff8001930fc80 syz-executor.1 5160 5159 784 0 SV uwait 0xfffff8001954d500 syz-executor.1 5159 1 784 0 RV syz-executor.1 5155 1 784 0 S uwait 0xfffff80019b6f600 syz-executor.1 5154 1 784 0 S uwait 0xfffff8007a025c80 syz-executor.1 5059 1 784 0 S uwait 0xfffff80004b9f680 syz-executor.1 5044 5042 784 0 SV uwait 0xfffff80019cf4580 syz-executor.1 5042 1 784 0 RV syz-executor.1 5038 1 825 0 S uwait 0xfffff8001930fb80 syz-executor.3 5033 1 825 0 S umtxn 0xfffff80004a99900 syz-executor.3 4387 4386 788 0 SV uwait 0xfffff8001954d400 syz-executor.2 4386 1 788 0 RV syz-executor.2 4163 1 4163 65 Ss select 0xfffff80019e71740 dhclient 3892 1 825 0 S uwait 0xfffff8001954d100 syz-executor.3 3890 1 825 0 S uwait 0xfffff80019cf4d00 syz-executor.3 3482 1 3482 0 Ss select 0xfffff8007a0c6dc0 dhclient 3479 1 3479 0 Ss select 0xfffff8007a0c6ec0 dhclient 3460 1 3460 65 Rs dhclient 2867 1 2867 0 Ss select 0xfffff80019e71f40 dhclient 2864 1 2864 0 Ss select 0xfffff80019e71cc0 dhclient 2845 1 2845 65 Ss select 0xfffff800044df240 dhclient 2226 1 2226 0 Ss select 0xfffff80019e71d40 dhclient 2223 1 2223 0 Ss select 0xfffff800046cc240 dhclient 2204 1 2204 65 Ss select 0xfffff800046cc4c0 dhclient 2035 1 825 0 SV uwait 0xfffff8001930f380 syz-executor.3 2028 1 825 0 SV uwait 0xfffff8001932f100 syz-executor.3 1924 1919 783 0 SV uwait 0xfffff80019cf4780 syz-executor.0 1919 1 783 0 RV syz-executor.0 977 1 977 0 Ss select 0xfffff800046cc340 dhclient 974 1 974 0 Ss select 0xfffff800044df940 dhclient 825 780 825 0 Rs syz-executor.3 788 780 788 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs CPU 0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100099 S uwait 0xfffff80004a99200 syz-fuzzer 100115 S uwait 0xfffff8001932fd00 syz-fuzzer 100116 S uwait 0xfffff8001932fe00 syz-fuzzer 100117 S uwait 0xfffff8001932ff00 syz-fuzzer 100118 S uwait 0xfffff8001930f680 syz-fuzzer 100119 S uwait 0xfffff8001930f580 syz-fuzzer 100120 RunQ syz-fuzzer 100121 S uwait 0xfffff8001954d980 syz-fuzzer 100122 S uwait 0xfffff8001954da80 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80019335b20 csh 776 694 776 0 Ss select 0xfffff800046ce840 sshd 760 1 760 0 Rs+ getty 759 1 759 0 Ss+ ttyin 0xfffff80004bbb0b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bbb4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bbb8b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bbbcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b490b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b494b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b498b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b49cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b8a0 cron 694 1 694 0 Ss select 0xfffff800046cea40 sshd 507 1 507 0 Ss select 0xfffff800044dfcc0 syslogd 436 1 436 0 Ss select 0xfffff800044dfc40 devd 435 1 435 65 Ss select 0xfffff800044dfe40 dhclient 350 1 350 0 Ss select 0xfffff800046cecc0 dhclient 347 1 347 0 Ss select 0xfffff800046ced40 dhclient 23 0 0 0 RL [vnlru] 22 0 0 0 RL [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d80 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100095 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff82651b88 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82645ff8 [dom0] 100086 D launds 0xffffffff82646004 [laundry: dom0] 100087 D umarcl 0xffffffff815b8d40 [uma] 18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c31818 [sctp_iterator] 16 0 0 0 RL [pf purge] 15 0 0 0 DL - 0xffffffff826273dc [soaiod4] 9 0 0 0 DL - 0xffffffff826273dc [soaiod3] 8 0 0 0 RL [soaiod2] 7 0 0 0 RL [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff822470c0 [doneq0] 100044 D - 0xffffffff82247040 [async] 100077 D - 0xffffffff82246f10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004510888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff800044ae280 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044ae230 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82643520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b0a0 [g_event] 100035 D - 0xffffffff8251b0a8 [g_up] 100036 D - 0xffffffff8251b0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004344b00 [thr_0] 100028 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 Run CPU 1 [swi4: clock (1)] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457538 [init] 10 0 0 0 DL audit_w 0xffffffff82643a30 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b630 [swapper] 100005 D - 0xfffff80004089800 [softirq_0] 100006 D - 0xfffff80004089700 [softirq_1] 100007 D - 0xfffff80004089600 [if_io_tqg_0] 100008 D - 0xfffff80004089500 [if_io_tqg_1] 100009 D - 0xfffff80004089400 [if_config_tqg_0] 100010 D - 0xfffff8000434bd00 [in6m_free taskq] 100011 D - 0xfffff8000434bc00 [kqueue_ctx taskq] 100012 D - 0xfffff8000434bb00 [inm_free taskq] 100013 D - 0xfffff8000434ba00 [linuxkpi_irq_wq] 100015 D - 0xfffff8000434b800 [aiod_kick taskq] 100017 RunQ [thread taskq] 100019 D - 0xfffff8000434b400 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000434b400 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000434b400 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000434b400 [linuxkpi_short_wq_3] 100023 D - 0xfffff8000434b300 [linuxkpi_long_wq_0] 100024 D - 0xfffff8000434b300 [linuxkpi_long_wq_1] 100025 D - 0xfffff8000434b300 [linuxkpi_long_wq_2] 100026 D - 0xfffff8000434b300 [linuxkpi_long_wq_3] 100033 D - 0xfffff8000434b200 [firmware taskq] 100037 D - 0xfffff8000434b100 [crypto_0] 100038 D - 0xfffff8000434b100 [crypto_1] 100054 D - 0xfffff8000469ec00 [vtnet0 rxq 0] 100055 D - 0xfffff8000469eb00 [vtnet0 txq 0] 100056 D - 0xfffff8000469ea00 [vtnet0 rxq 1] 100057 D - 0xfffff8000469e900 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800046cf080 [virtio_balloon] 100063 D - 0xfffff8000469e800 [mca taskq] 100066 D - 0xffffffff81e0c230 [deadlkres] 100073 D - 0xfffff80004b4ce00 [acpi_task_0] 100074 D - 0xfffff80004b4ce00 [acpi_task_1] 100075 D - 0xfffff80004b4ce00 [acpi_task_2] 100076 D - 0xfffff8000434b000 [CAM taskq] db> show all locks Process 783 (syz-executor.0) thread 0xfffffe0094bcda00 (100107) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff8007a43e128) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_proc.c:450 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 8 1026K 8725 vfscache 3 1025K 3 filedesc 74 586K 16365 pcb 56 569K 4723 inodedep 143 566K 8319 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 201 409K 9289 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 8164 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 BPF 46 88K 46 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 kdtrace 285 54K 22242 umtx 414 52K 414 dirrem 134 34K 8236 temp 35 33K 3122 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 freefile 134 17K 8220 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 ether_multi 157 13K 167 KTRACE 100 13K 100 kqueue 111 13K 13277 lltable 41 13K 164 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 ksem 11 11K 3231 rman 84 10K 425 GEOM 60 10K 488 in6_multi 71 9K 71 bmsafemap 2 9K 8305 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 41 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_timw 29 8K 29 cred 26 7K 296 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 458 taskqueue 57 6K 57 pwddesc 92 6K 9179 sctp_atcl 14 6K 1075 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 52 UMA 263 5K 263 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 23 4K 23 acpisem 28 4K 28 selfd 55 4K 131679 lockf 32 4K 940 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 702 terminal 11 3K 11 select 19 3K 799 uidinfo 3 3K 14 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 51 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 16288 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 74 NFSD session 1 1K 1 inpcbpolicy 29 1K 4377 freework 4 1K 8140 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 freeblks 3 1K 8139 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 linuxcurrent 3 1K 4 newdirblk 4 1K 8144 diradd 4 1K 8276 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_atky 14 1K 1151 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 sctp_athm 14 1K 1075 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 sigio 3 1K 77 linux 5 1K 6 aesni_data 2 1K 2 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 8590 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 828 sctp_iter 0 0K 13 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 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 76 sctp_stri 0 0K 0 sctp_map 0 0K 152 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 7502 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 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 11 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 5 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 8339 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 0 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 2501 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 214 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 17324 ioctlops 0 0K 161 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 843 sysctl 0 0K 1 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 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 8338 929 1353347 0 254 37957632 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8915 625 2071409 0 254 2442240 0 RADIX NODE 144 14596 241 337410 0 62 2136528 0 BUF TRIE 144 175 13293 965 0 62 1939392 0 malloc-384 384 4240 10 4241 0 30 1632000 0 malloc-128 128 10711 77 19803 0 126 1380864 0 malloc-4096 4096 333 3 578 0 2 1376256 0 UMA Slabs 0 112 10503 6 10503 0 126 1177008 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 malloc-16384 16384 37 4 8181 0 1 671744 0 FFS inode 1160 530 23 8750 0 8 641480 0 malloc-4096 4096 116 4 9745 0 2 491520 0 VM OBJECT 264 1614 66 135138 0 30 443520 0 THREAD 1792 192 15 13062 0 8 370944 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 4 1 12 0 1 327680 0 MAP ENTRY 96 2896 254 499930 0 126 302400 0 VNODE 448 567 90 8789 0 30 294336 0 256 Bucket 2048 121 15 17905 0 8 278528 0 malloc-384 384 142 538 8357 0 30 261120 0 malloc-256 256 178 767 9100 0 62 241920 0 malloc-64 64 3386 205 12553 0 254 229824 0 tcp_inpcb 488 14 442 3761 0 254 222528 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-16 16 12834 166 12947 0 254 208000 0 malloc-256 256 263 517 12365 0 62 199680 0 malloc-256 256 303 447 23154 0 62 192000 0 malloc-128 128 1370 118 30144 0 126 190464 0 UMA Zones 768 235 4 235 0 16 183552 0 VMSPACE 2544 62 10 9148 0 4 183168 0 malloc-32 32 4880 160 4945 0 254 161280 0 mbuf_packet 256 19 551 9294 0 254 145920 0 PROC 1336 91 17 9178 0 8 144288 0 FFS2 dinode 256 530 25 8750 0 62 142080 0 S VFS Cache 104 1028 337 9573 0 126 141960 0 socket 944 68 80 7305 0 254 139712 0 malloc-65536 65536 0 2 300 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-1024 1024 119 5 784 0 16 126976 0 vmem btag 56 2200 20 2200 0 254 124320 0 malloc-2048 2048 20 40 1236 0 8 122880 0 filedesc0 1072 92 20 9179 0 8 120064 0 ksiginfo 112 93 951 1553 0 126 116928 0 tcpcb 1048 14 85 3761 0 254 103752 0 malloc-128 128 755 51 3969 0 126 103168 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-2048 2048 5 43 3304 0 8 98304 0 malloc-4096 4096 22 0 22 0 2 90112 0 malloc-128 128 151 531 8245 0 126 87296 0 UMA Kegs 384 220 3 220 0 30 85632 0 128 Bucket 1024 50 33 1280 0 16 84992 0 sctp_ep 1280 14 52 999 0 254 84480 0 clpbuf 2624 0 32 19 0 16 83968 0 sctp_asoc 2288 0 35 76 0 254 80080 0 malloc-8192 8192 7 2 110 0 1 73728 0 g_bio 408 0 170 7469 0 30 69360 0 malloc-16384 16384 4 0 4 0 1 65536 0 64 Bucket 512 89 39 9546 0 30 65536 0 malloc-64 64 806 139 10454 0 254 60480 0 tcp_bbr_pcb 832 5 67 2103 0 16 59904 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-2048 2048 16 12 34 0 8 57344 0 32 Bucket 256 74 136 8157 0 62 53760 0 malloc-64 64 704 115 4900 0 254 52416 0 malloc-384 384 93 37 230 0 30 49920 0 malloc-16384 16384 1 2 171 0 1 49152 0 pipe 744 26 34 1119 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-1024 1024 3 37 119 0 16 40960 0 pcpu-8 8 4632 488 4788 0 254 40960 0 Files 80 285 215 32607 0 126 40000 0 malloc-384 384 14 86 1076 0 30 38400 0 NAMEI 1024 0 36 48891 0 16 36864 0 malloc-512 512 10 62 521 0 30 36864 0 malloc-64 64 86 481 131805 0 254 36288 0 malloc-256 256 62 73 8734 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 26 6 27 0 16 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 sctp_raddr 736 0 44 76 0 254 32384 0 TURNSTILE 136 208 23 208 0 62 31416 0 malloc-4096 4096 2 5 8348 0 2 28672 0 KNOTE 160 34 141 521988 0 62 28000 0 malloc-256 256 63 42 725 0 62 26880 0 malloc-1024 1024 16 8 1352 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 49 251 2640 0 126 24000 0 malloc-128 128 27 159 24712 0 126 23808 0 tcp_rack_pcb 704 0 33 200 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 PWD 32 36 594 8240 0 254 20160 0 malloc-64 64 160 155 25438 0 254 20160 0 SLEEPQUEUE 88 208 16 208 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 30 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-64 64 8 244 319 0 254 16128 0 malloc-32 32 349 155 4361 0 254 16128 0 vtnet_tx_hdr 24 1 667 679879 0 254 16032 0 tcp_bbr_map 128 14 110 3568 0 126 15872 0 malloc-128 128 75 49 321 0 126 15872 0 malloc-128 128 83 41 423 0 126 15872 0 udp_inpcb 488 10 22 363 0 254 15616 0 unpcb 256 20 40 1881 0 254 15360 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-256 256 9 51 24589 0 62 15360 0 malloc-4096 4096 1 2 4 0 2 12288 0 malloc-4096 4096 1 2 7 0 2 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 7 17 148 0 30 12288 0 malloc-32 32 152 226 2971 0 254 12096 0 malloc-32 32 43 335 816 0 254 12096 0 16 Bucket 144 51 33 287 0 62 12096 0 malloc-16 16 471 279 5422 0 254 12000 0 ripcb 488 5 19 161 0 254 11712 0 kenv 258 15 30 1065 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 1 3 4 0 8 8192 0 malloc-2048 2048 1 3 4 0 8 8192 0 malloc-1024 1024 0 8 44 0 16 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 56 0 126 8096 0 rl_entry 40 74 128 74 0 254 8080 0 sctp_stream_msg_out 112 0 72 31 0 254 8064 0 sctp_laddr 48 0 168 271 0 254 8064 0 udpcb 32 10 242 455 0 254 8064 0 malloc-64 64 9 117 19 0 254 8064 0 malloc-32 32 54 198 1549 0 254 8064 0 malloc-32 32 42 210 8273 0 254 8064 0 malloc-32 32 20 232 20 0 254 8064 0 malloc-32 32 33 219 4387 0 254 8064 0 4 Bucket 48 7 161 205 0 254 8064 0 2 Bucket 32 48 204 1375 0 254 8064 0 malloc-16 16 31 469 1292 0 254 8000 0 malloc-16 16 30 470 84 0 254 8000 0 malloc-16 16 37 463 26376 0 254 8000 0 malloc-16 16 24 476 30 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 32 30 52 0 126 7936 0 tcp_rack_map 120 0 66 210 0 126 7920 0 sctp_chunk 152 0 52 29 0 254 7904 0 udplite_inpcb 488 0 16 92 0 254 7808 0 itimer 352 0 22 2 0 30 7744 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 2 18 2 0 30 7680 0 malloc-256 256 23 7 294 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 syncache 168 0 24 4 0 254 4032 0 malloc-64 64 1 62 1 0 254 4032 0 hostcache 80 1 49 1 0 254 4000 0 malloc-16 16 0 250 1 0 254 4000 0 tcp_log_node 120 0 33 2 0 126 3960 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 domainset 40 0 63 6 0 254 2520 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 sctp_readq 152 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 0 254 0 0 pf tags 104 0 0 0 0 126 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 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 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 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 TMPFS node 224 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 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 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-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-256 256 0 0 0 0 62 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