panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/net/if.c:356 cpuid = 0 time = 1639231430 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f1daab0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f1dac10 vpanic() at vpanic+0x2b8/frame 0xfffffe009f1dacf0 panic() at panic+0xb5/frame 0xfffffe009f1dadc0 ifnet_byindex() at ifnet_byindex+0xce/frame 0xfffffe009f1dadf0 ip6_setpktopt() at ip6_setpktopt+0xb4d/frame 0xfffffe009f1dae50 ip6_pcbopt() at ip6_pcbopt+0x10e/frame 0xfffffe009f1daeb0 ip6_ctloutput() at ip6_ctloutput+0x260d/frame 0xfffffe009f1db950 sctp_ctloutput() at sctp_ctloutput+0x227/frame 0xfffffe009f1dba50 sosetopt() at sosetopt+0x20e/frame 0xfffffe009f1dbbb0 kern_setsockopt() at kern_setsockopt+0x23c/frame 0xfffffe009f1dbce0 sys_setsockopt() at sys_setsockopt+0x76/frame 0xfffffe009f1dbd30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe009f1dbf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfbaf78 KDB: enter: panic [ thread pid 1820 tid 101151 ] Stopped at kdb_enter+0x6b: movq $0,0x25101ca(%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 0x8189710c65f1b2fa rdx 0x1 rbx 0 rsp 0xfffffe009f1dabf0 rbp 0xfffffe009f1dac10 rsi 0 rdi 0xffffffff8175d7ba vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a5c52e10 r12 0xfffffe00a5c52900 r13 0xfffffe009f1dac01 r14 0xffffffff82b3ff60 .str.18 r15 0xffffffff82b3ff60 .str.18 rip 0xffffffff81750fcb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x25101ca(%rip) db> show proc Process 1820 (syz-executor.0) at 0xfffffe009f28e000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 776 at 0xfffffe009f28fa90 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e98f3f0 (map 0xfffffe009e98f3f0) (map.pmap 0xfffffe009e98f4b0) (pmap 0xfffffe009e98f518) threads: 12 100913 RunQ syz-executor.0 101146 S uwait 0xfffffe009f323280 syz-executor.0 101150 S uwait 0xfffffe009f323080 syz-executor.0 101151 Run CPU 0 syz-executor.0 101152 RunQ syz-executor.0 101153 RunQ syz-executor.0 101154 RunQ syz-executor.0 101155 RunQ syz-executor.0 101156 RunQ syz-executor.0 101157 RunQ syz-executor.0 101158 RunQ syz-executor.0 101159 RunQ syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1824 792 792 0 R syz-executor.3 1822 777 777 0 R (threaded) syz-executor.1 100835 RunQ syz-executor.1 101148 Run CPU 1 syz-executor.1 1821 788 788 0 R (threaded) syz-executor.2 101009 RunQ syz-executor.2 101147 S uwait 0xfffffe005769c600 syz-executor.2 1820 776 776 0 R (threaded) syz-executor.0 100913 RunQ syz-executor.0 101146 S uwait 0xfffffe009f323280 syz-executor.0 101150 S uwait 0xfffffe009f323080 syz-executor.0 101151 Run CPU 0 syz-executor.0 101152 RunQ syz-executor.0 101153 RunQ syz-executor.0 101154 RunQ syz-executor.0 101155 RunQ syz-executor.0 101156 RunQ syz-executor.0 101157 RunQ syz-executor.0 101158 RunQ syz-executor.0 101159 RunQ syz-executor.0 1709 1697 1709 0 Ss select 0xfffffe0053dcf140 dhclient 1703 1 1703 0 Ss select 0xfffffe0053dcebc0 dhclient 1697 1679 429 65 S select 0xfffffe0053dceec0 dhclient 1679 429 429 0 S wait 0xfffffe0058c14a90 sh 1573 0 0 0 DL aiordy 0xfffffe009f2f3000 [aiod4] 1572 0 0 0 DL aiordy 0xfffffe009f290548 [aiod3] 1571 0 0 0 DL aiordy 0xfffffe009ec91548 [aiod2] 1570 0 0 0 DL aiordy 0xfffffe009f290a90 [aiod1] 792 773 792 0 Ss nanslp 0xffffffff83c2e880 syz-executor.3 788 773 788 0 Rs syz-executor.2 777 773 777 0 Rs syz-executor.1 776 773 776 0 Rs syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe005769ea00 syz-fuzzer 100112 S uwait 0xfffffe0058aeea00 syz-fuzzer 100113 S kqread 0xfffffe009e7b8c00 syz-fuzzer 100114 S uwait 0xfffffe0058aee600 syz-fuzzer 100115 S uwait 0xfffffe0058aedd80 syz-fuzzer 100116 S uwait 0xfffffe0058aedc80 syz-fuzzer 100117 S uwait 0xfffffe0058aedb80 syz-fuzzer 100119 S uwait 0xfffffe0058aee700 syz-fuzzer 100137 S uwait 0xfffffe0058aec580 syz-fuzzer 100138 S uwait 0xfffffe0058aeda80 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0053f375f8 csh 769 687 769 0 Ss select 0xfffffe0053dcecc0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe0057690cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005768e0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005768e4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005768e8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005768ecb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005768f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005768f4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005768f8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005768fcb0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2e881 cron 687 1 687 0 Ss select 0xfffffe0053dcf540 sshd 500 1 500 0 Ss select 0xfffffe0053dcf5c0 syslogd 429 1 429 0 Ss wait 0xfffffe0058d9c000 devd 428 1 428 65 Ss select 0xfffffe0053dcf840 dhclient 343 1 343 0 Ss select 0xfffffe0053dcf7c0 dhclient 340 1 340 0 Ss select 0xfffffe00571fe4c0 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058777000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058cacce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d85b00 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d799b8 [dom0] 100082 D launds 0xffffffff83d799c4 [laundry: dom0] 100083 D umarcl 0xffffffff81e40d10 [uma] 6 0 0 0 DL - 0xffffffff839ea788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff8447f1c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff8469b530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388c740 [doneq0] 100046 D - 0xffffffff8388c6c0 [async] 100075 D - 0xffffffff8388c540 [scanner] 14 0 0 0 DL seqstat 0xfffffe005710ac88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d75200 [crypto] 100042 D crypto_ 0xfffffe0053ee1430 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ee1480 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c03f80 [g_event] 100037 D - 0xffffffff83c03fa0 [g_up] 100038 D - 0xffffffff83c03fc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100067 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd6000 [init] 10 0 0 0 DL audit_w 0xffffffff83d75ce0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c049e0 [swapper] 100005 D - 0xfffffe00081f3d00 [if_config_tqg_0] 100006 D - 0xfffffe00081f3c00 [softirq_0] 100007 D - 0xfffffe00081f3b00 [softirq_1] 100008 D - 0xfffffe00081f3a00 [if_io_tqg_0] 100009 D - 0xfffffe00081f3900 [if_io_tqg_1] 100010 D - 0xfffffe00081d3e00 [thread taskq] 100012 D - 0xfffffe00081d3c00 [kqueue_ctx taskq] 100013 D - 0xfffffe00081d3b00 [pci_hp taskq] 100014 D - 0xfffffe00081d3a00 [linuxkpi_irq_wq] 100017 D - 0xfffffe00081d3700 [aiod_kick taskq] 100018 D - 0xfffffe00081d3600 [inm_free taskq] 100019 D - 0xfffffe00081d3500 [in6m_free taskq] 100020 D - 0xfffffe00081d3400 [deferred_unmount ta] 100021 D - 0xfffffe00081d3300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081d3300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081d3300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081d3300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081d3200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081d3200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081d3200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081d3200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f02300 [firmware taskq] 100039 D - 0xfffffe0053f02200 [crypto_0] 100040 D - 0xfffffe0053f02200 [crypto_1] 100056 D - 0xfffffe0053f02000 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f01e00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f01d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f01c00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571feb00 [virtio_balloon] 100065 D - 0xffffffff82b45a41 [deadlkres] 100070 D - 0xfffffe00081d4100 [mca taskq] 100071 D - 0xfffffe0053f01800 [acpi_task_0] 100072 D - 0xfffffe0053f01800 [acpi_task_1] 100073 D - 0xfffffe0053f01800 [acpi_task_2] 100074 D - 0xfffffe0053f02100 [CAM taskq] db> show all locks Process 1820 (syz-executor.0) thread 0xfffffe00a5c52900 (101151) exclusive rw sctpinp (sctpinp) r = 0 (0xfffffe009f35f7a8) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/ip6_output.c:2078 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35462 2089K 35533 vtbuf 24 1968K 46 kobj 322 1288K 481 newblk 30 1032K 1499 vfscache 3 1025K 3 inodedep 932 862K 1002 pcb 42 561K 2593 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 125 236K 1898 dirrem 908 227K 936 acpica 1674 184K 56282 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 filedesc 18 137K 1885 linker 353 134K 381 pagedep 15 132K 940 tfo_ccache 1 128K 1 freefile 908 114K 934 DEVFS1 109 109K 126 sem 4 106K 4 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 352 44K 352 kdtrace 208 43K 2985 BPF 22 36K 22 temp 34 33K 2006 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 130 16K 410 bus-sc 34 15K 1651 lltable 44 14K 44 KTRACE 100 13K 100 ether_multi 152 13K 162 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 cred 34 9K 204 bmsafemap 2 9K 971 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 76 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sctp_atcl 17 7K 1400 sglist 5 7K 5 sctp_stro 6 6K 129 CAM DEV 3 6K 510 kqueue 54 6K 1831 plimit 21 6K 349 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 66 acpisem 28 4K 28 hhook 15 4K 17 diradd 26 4K 969 kcovinfo 52 4K 52 pwddesc 52 4K 1825 session 25 4K 38 mkdir 24 3K 1856 proc-args 76 3K 2970 terminal 11 3K 11 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 indirdep 8 2K 10 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 36224 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 newdirblk 12 2K 928 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 37 msi 9 2K 9 ip6opt 8 2K 481 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 sctp_atky 23 1K 1529 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 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 228 inpcbpolicy 12 1K 562 chacha20random 1 1K 1 sctp_athm 17 1K 1400 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 217 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 12 feeder 7 1K 7 sctp_map 12 1K 258 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 xform 2 1K 42 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 4112 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 freework 1 1K 934 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 9 filemon 0 0K 0 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 1010 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_stri 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 DEVFS4 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS2 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 gntdev 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 privcmd_dev 0 0K 0 xenbus 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 vm_fictitious 0 0K 0 ciss_data 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 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 UMAHash 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 freeblks 0 0K 933 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 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 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 ktls_ocf 0 0K 0 agp 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 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 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 7 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 nvme_da 0 0K 0 statfs 0 0K 1113 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 8 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 97 ktls 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14704 ioctlops 0 0K 170 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 671 sysctl 0 0K 3 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 960972 0 254 38494208 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8650 1013 1447312 0 254 2473728 0 malloc-384 384 5079 21 5170 0 30 1958400 0 BUF TRIE 144 181 11607 523 0 62 1697472 0 malloc-128 128 12270 223 13840 0 126 1599104 0 RADIX NODE 144 10855 200 67354 0 62 1591920 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 323 3 565 0 2 1335296 0 UMA Slabs 0 112 10804 26 10804 0 126 1212960 0 sctp_asoc 2288 6 504 129 0 254 1166880 0 vmem btag 56 17797 98 17797 0 254 1002120 0 FFS inode 1160 505 27 1441 0 8 617120 0 sctp_ep 1208 11 499 1271 0 254 616080 0 tcpcb 1096 4 507 217 0 254 560056 0 VM OBJECT 264 1766 154 41385 0 30 506880 0 socket 960 33 475 3333 0 254 487680 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 5 1 13 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 6 511 129 0 254 380512 0 256 Bucket 2048 175 9 4099 0 8 376832 0 THREAD 1808 155 21 1159 0 8 318208 0 malloc-64 64 4185 666 44008 0 254 310464 0 malloc-256 256 1033 92 1397 0 62 288000 0 VNODE 448 542 88 1480 0 30 282240 0 malloc-2048 2048 15 121 1073 0 8 278528 0 MAP ENTRY 96 2101 419 126227 0 126 241920 0 malloc-16 16 14698 302 14848 0 254 240000 0 malloc-4096 4096 52 6 1825 0 2 237568 0 ripcb 448 2 511 19 0 254 229824 0 udplite_inpcb 448 0 513 69 0 254 229824 0 tcp_inpcb 448 4 509 217 0 254 229824 0 udp_inpcb 448 6 507 257 0 254 229824 0 malloc-16384 16384 10 4 957 0 1 229376 0 DEVCTL 1024 21 199 151 0 0 225280 0 tcp_log 416 0 513 77 0 254 213408 0 malloc-65536 65536 1 2 69 0 1 196608 0 mbuf_packet 256 20 742 1265 0 254 195072 0 malloc-128 128 1315 204 26602 0 126 194432 0 malloc-256 256 231 519 3498 0 62 192000 0 malloc-32 32 5624 298 6654 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-2048 2048 17 71 1518 0 8 180224 0 FPU_save_area 832 157 41 3468 0 16 164736 0 malloc-1024 1024 122 22 292 0 16 147456 0 S VFS Cache 104 1006 398 1996 0 126 146016 0 FFS2 dinode 256 505 65 1439 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 927 96 966 0 126 130944 0 unpcb 256 11 499 1473 0 254 130560 0 ksiginfo 112 57 987 2375 0 126 116928 0 malloc-128 128 691 208 4449 0 126 115072 0 VMSPACE 2552 32 13 1811 0 4 114840 0 malloc-8192 8192 11 2 114 0 1 106496 0 128 Bucket 1024 59 40 566 0 16 101376 0 PROC 1352 51 21 1824 0 8 97344 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 4985 0 30 85680 0 filedesc0 1072 52 25 1825 0 8 82544 0 malloc-256 256 209 106 1796 0 62 80640 0 sctp_chunk 152 3 517 3 0 254 79040 0 malloc-4096 4096 14 4 1138 0 2 73728 0 64 Bucket 512 79 57 3202 0 30 69632 0 malloc-64 64 765 306 3294 0 254 68544 0 malloc-64 64 585 486 1728 0 254 68544 0 malloc-65536 65536 0 1 136 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 sctp_stream_msg_out 112 0 540 3 0 254 60480 0 malloc-384 384 17 133 1401 0 30 57600 0 malloc-4096 4096 11 3 554 0 2 57344 0 malloc-256 256 68 127 2605 0 62 49920 0 32 Bucket 256 58 137 10956 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 17572 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 21 27 26 0 16 49152 0 malloc-1024 1024 17 31 1175 0 16 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 malloc-384 384 73 47 73 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 Files 80 185 365 10761 0 126 44000 0 clpbuf 2624 0 16 20 0 16 41984 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4675 445 4831 0 254 40960 0 da_ccb 544 0 70 1357 0 16 38080 0 malloc-64 64 26 541 14415 0 254 36288 0 malloc-64 64 35 532 41 0 254 36288 0 malloc-64 64 55 512 726 0 254 36288 0 tcp_bbr_map 128 0 279 177 0 126 35712 0 malloc-128 128 32 247 146 0 126 35712 0 malloc-128 128 101 178 2273 0 126 35712 0 malloc-128 128 21 258 937 0 126 35712 0 malloc-128 128 73 206 92 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 393 0 30 34560 0 malloc-256 256 10 125 988 0 62 34560 0 malloc-256 256 8 127 943 0 62 34560 0 malloc-256 256 57 78 387 0 62 34560 0 malloc-256 256 54 81 545 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 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 1 161 0 1 32768 0 malloc-2048 2048 3 13 15 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 9 7 123 0 8 32768 0 malloc-1024 1024 8 24 171 0 16 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 4 60 67 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 ertt_txseginfo 40 0 808 5049 0 254 32320 0 tcp_rack_pcb 896 0 36 9 0 16 32256 0 KNOTE 160 28 172 43713 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 31 0 126 31680 0 tcp_bbr_pcb 832 0 36 80 0 16 29952 0 cpuset 104 7 272 22 0 126 29016 0 sctp_laddr 48 12 576 508 0 254 28224 0 PWD 32 19 863 1017 0 254 28224 0 malloc-32 32 43 839 936 0 254 28224 0 4 Bucket 48 7 581 70 0 254 28224 0 pipe 744 20 15 353 0 16 26040 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 9 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 25 251 38 0 126 24288 0 rl_entry 40 37 569 37 0 254 24240 0 8 Bucket 80 57 243 843 0 126 24000 0 malloc-384 384 31 29 31 0 30 23040 0 malloc-384 384 40 20 96 0 30 23040 0 domainset 40 0 567 15 0 254 22680 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 udplite_inpcb 32 0 630 11 0 254 20160 0 hostcache 64 1 314 1 0 254 20160 0 tcp_inpcb 32 2 628 72 0 254 20160 0 udpcb 32 6 624 326 0 254 20160 0 udp_inpcb 32 3 627 33 0 254 20160 0 ertt 72 4 276 217 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 30 600 1661 0 254 20160 0 malloc-32 32 4 626 24 0 254 20160 0 malloc-32 32 266 364 1152 0 254 20160 0 malloc-32 32 115 515 3017 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 31 599 1300 0 254 20160 0 16 Bucket 144 58 82 273 0 62 20160 0 2 Bucket 32 48 582 405 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 118 0 30 16384 0 malloc-512 512 2 30 4 0 30 16384 0 malloc-512 512 5 27 5 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcpreass 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 478824 0 254 16032 0 malloc-16 16 513 487 4742 0 254 16000 0 AIO 208 0 76 2 0 62 15808 0 kenv 258 15 45 1036 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 41 709 2518 0 254 12000 0 malloc-16 16 66 684 26082 0 254 12000 0 malloc-16 16 25 725 28 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-16 16 0 500 1 0 254 8000 0 malloc-16 16 2 498 3 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 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 312 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 ripcb 32 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 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 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 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 608 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 32 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 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-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-2048 2048 0 0 0 0 8 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-64 64 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