panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/net/if.c:356 cpuid = 0 time = 195 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a6c52ab0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a6c52c10 vpanic() at vpanic+0x2b8/frame 0xfffffe00a6c52cf0 panic() at panic+0xb5/frame 0xfffffe00a6c52dc0 ifnet_byindex() at ifnet_byindex+0xce/frame 0xfffffe00a6c52df0 ip6_setpktopt() at ip6_setpktopt+0xb4d/frame 0xfffffe00a6c52e50 ip6_pcbopt() at ip6_pcbopt+0x10e/frame 0xfffffe00a6c52eb0 ip6_ctloutput() at ip6_ctloutput+0x260d/frame 0xfffffe00a6c53950 sctp_ctloutput() at sctp_ctloutput+0x227/frame 0xfffffe00a6c53a50 sosetopt() at sosetopt+0x20e/frame 0xfffffe00a6c53bb0 kern_setsockopt() at kern_setsockopt+0x23c/frame 0xfffffe00a6c53ce0 sys_setsockopt() at sys_setsockopt+0x76/frame 0xfffffe00a6c53d30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe00a6c53f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 19065 tid 119074 ] 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 0x6a148084468fda24 rdx 0x3ffff rbx 0 rsp 0xfffffe00a6c52bf0 rbp 0xfffffe00a6c52c10 rsi 0x40001 rdi 0xffffffff8175da1a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009f28ac50 r12 0xfffffe009f28a740 r13 0xfffffe00a6c52c01 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 19065 (syz-executor.3) at 0xfffffe00a6a04a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe009ebfba90 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009eaf63f0 (map 0xfffffe009eaf63f0) (map.pmap 0xfffffe009eaf64b0) (pmap 0xfffffe009eaf6518) threads: 2 110974 RunQ syz-executor.3 119074 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 19067 784 784 0 R syz-executor.2 19066 775 775 0 R CPU 1 syz-executor.0 19065 786 786 0 R (threaded) syz-executor.3 110974 RunQ syz-executor.3 119074 Run CPU 0 syz-executor.3 19063 776 776 0 R (threaded) syz-executor.1 115238 RunQ syz-executor.1 119075 S uwait 0xfffffe009f3dc080 syz-executor.1 10767 1 775 0 SV uwait 0xfffffe009f3dd180 syz-executor.0 7918 1 776 0 S umtxn 0xfffffe009f3dcc00 syz-executor.1 7458 7452 7458 0 Ss select 0xfffffe0053dcef40 dhclient 7455 1 7455 0 Ss select 0xfffffe0053dceec0 dhclient 7452 7441 429 65 S select 0xfffffe0057225e40 dhclient 7441 429 429 0 S wait 0xfffffe009f3e2548 sh 7428 1 7428 65 Ss select 0xfffffe0053dcf240 dhclient 6565 1 775 0 SV uwait 0xfffffe009f3dd380 syz-executor.0 6556 6554 775 0 SV uwait 0xfffffe005769f500 syz-executor.0 6554 1 775 0 DV ppwait 0xfffffe00a6863a40 syz-executor.0 6544 0 0 0 DL aiordy 0xfffffe005877c548 [aiod4] 6543 0 0 0 DL aiordy 0xfffffe009f3e4548 [aiod3] 6542 0 0 0 DL aiordy 0xfffffe009f3e4a90 [aiod2] 6541 0 0 0 DL aiordy 0xfffffe00a6863000 [aiod1] 6540 1 775 0 SV uwait 0xfffffe005769fd00 syz-executor.0 6135 1 6135 0 Ss select 0xfffffe0053dcf040 dhclient 6126 1 6126 0 Ss select 0xfffffe0053dcfa40 dhclient 6067 1 6067 65 Ss select 0xfffffe00571fe8c0 dhclient 5958 1 775 0 SV uwait 0xfffffe0058abbb00 syz-executor.0 5946 1 775 0 SV uwait 0xfffffe0057132780 syz-executor.0 1497 1 1497 0 Ss select 0xfffffe0057225f40 dhclient 1494 1 1494 0 Ss select 0xfffffe0053dcf1c0 dhclient 786 773 786 0 Ss nanslp 0xffffffff83c2e881 syz-executor.3 784 773 784 0 Ss nanslp 0xffffffff83c2e880 syz-executor.2 776 773 776 0 Ss nanslp 0xffffffff83c2e881 syz-executor.1 775 773 775 0 Ss nanslp 0xffffffff83c2e880 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0058abc180 syz-fuzzer 100117 S uwait 0xfffffe0058abbd80 syz-fuzzer 100118 S uwait 0xfffffe0058ab9680 syz-fuzzer 100119 S uwait 0xfffffe0058ab9780 syz-fuzzer 100120 S uwait 0xfffffe0058abad80 syz-fuzzer 100121 S uwait 0xfffffe0058abac80 syz-fuzzer 100122 S uwait 0xfffffe0058abab80 syz-fuzzer 100123 S kqread 0xfffffe000796de00 syz-fuzzer 100127 S uwait 0xfffffe0057132880 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009ecab5f8 csh 769 687 769 0 Ss select 0xfffffe0053dcf4c0 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 0xffffffff83c2e880 cron 687 1 687 0 Ss select 0xfffffe00571fe140 sshd 500 1 500 0 Ss select 0xfffffe00571fe3c0 syslogd 429 1 429 0 Ss wait 0xfffffe0058d64a90 devd 428 1 428 65 Ss select 0xfffffe0053dcf940 dhclient 343 1 343 0 Ss select 0xfffffe0053dcf8c0 dhclient 340 1 340 0 Ss select 0xfffffe00571fe440 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005877d000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005717ace8 [/ 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 0xffffffff81e40f70 [uma] 6 0 0 0 DL - 0xffffffff839ea788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff8449e1c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84962530 [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 19066 (syz-executor.0) thread 0xfffffe009f3063a0 (119041) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009f32d060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4937 Process 19065 (syz-executor.3) thread 0xfffffe009f28a740 (119074) exclusive rw sctpinp (sctpinp) r = 0 (0xfffffe009f335e38) 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 4242 sysctloid 35462 2089K 35650 vtbuf 24 1968K 46 inodedep 2364 1399K 18399 kobj 322 1288K 490 pcb 597 1176K 34458 newblk 10 1027K 21540 vfscache 3 1025K 3 dirrem 2314 579K 18334 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 157 299K 19160 freefile 2354 295K 18300 sctp_stro 282 282K 6626 vmem 3 274K 5 filedesc 34 265K 36261 sctp_atcl 566 213K 23937 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 353 134K 381 pagedep 9 130K 18195 tfo_ccache 1 128K 1 DEVFS1 109 109K 127 sem 4 106K 4 bus 973 80K 3426 mtx_pool 2 72K 2 BPF 38 71K 60 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 sctp_timw 189 48K 189 umtx 374 47K 374 kdtrace 233 46K 38144 sctp_atky 848 36K 30924 temp 34 33K 3784 DEVFS3 128 32K 139 hostcache 1 32K 1 shm 1 32K 5 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 136 16K 428 ithread 99 16K 99 lltable 46 15K 76 bus-sc 34 15K 1651 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 537 rman 84 10K 425 cred 37 10K 230 in6_multi 71 9K 71 sctp_athm 566 9K 24126 sctp_map 564 9K 13252 bmsafemap 2 9K 18410 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 12 rpc 2 8K 2 shmfd 1 8K 6 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 kqueue 68 7K 19086 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 394 ufs_dirhash 24 5K 24 UMA 272 5K 273 pf_ifnet 10 5K 19 DEVFSP 66 5K 2329 vt 11 5K 11 pwddesc 66 5K 19068 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 50 acpisem 28 4K 28 proc-args 96 4K 20325 hhook 15 4K 17 kcovinfo 52 4K 52 lockf 27 3K 43 selfd 45 3K 251473 terminal 11 3K 11 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 68 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 28 2K 59 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 freework 5 2K 19341 softdep 1 1K 1 mkdir 8 1K 36358 freeblks 4 1K 18310 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 44 NFSD session 1 1K 1 mount 19 1K 145 CAM periph 4 1K 271 inpcbpolicy 25 1K 9219 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 18179 diradd 4 1K 18371 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 CC Mem 7 1K 8714 osd 11 1K 8721 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip6opt 1 1K 73 vnodes 1 1K 9 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 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 2286 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 32418 sctp_vrf 1 1K 1 ip_moptions 1 1K 6 vnet 1 1K 1 entropy 2 1K 41 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 104 sigio 1 1K 2 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_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1259 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7349 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 4 sctp_stri 0 0K 358 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 9110 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 2 allocindir 0 0K 0 indirdep 0 0K 1705 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 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 18361 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1663 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 9 lio 0 0K 6 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 113 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 21886 ioctlops 0 0K 1214 eventfd 0 0K 8 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 308 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 1 md_disk 0 0K 2 sysctltmp 0 0K 751 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 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 78 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 8560 838 794200 0 254 38494208 0 tcp_log 416 0 12447 103704 0 254 5177952 0 mbuf 256 9789 639 1402571 0 254 2669568 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-384 384 6511 119 22568 0 30 2545920 0 BUF TRIE 144 189 11599 2984 0 62 1697472 0 malloc-128 128 12253 240 31397 0 126 1599104 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 RADIX NODE 144 10260 431 489524 0 63 1539504 0 malloc-4096 4096 323 3 574 0 2 1335296 0 UMA Slabs 0 112 11106 12 11106 0 126 1245216 0 sctp_asoc 2288 282 228 6626 0 254 1166880 0 vmem btag 56 20501 130 20501 0 254 1155336 0 sctp_ep 1208 284 486 17132 0 254 930160 0 malloc-2048 2048 290 78 17379 0 8 753664 0 socket 960 48 716 27743 0 254 733440 0 FFS inode 1160 517 71 18825 0 8 682080 0 malloc-256 256 2440 170 18807 0 62 668160 0 VM OBJECT 264 2319 111 284140 0 30 641520 0 malloc-256 256 222 2148 53554 0 62 606720 0 256 Bucket 2048 260 20 4612 0 8 573440 0 tcpcb 1096 7 504 8710 0 254 560056 0 tcp_bbr_map 128 0 3658 39496 0 126 468224 0 malloc-65536 65536 5 2 13 0 1 458752 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 282 235 6626 0 254 380512 0 malloc-16384 16384 18 4 18145 0 1 360448 0 tcp_inpcb 448 7 758 8710 0 254 342720 0 malloc-128 128 2379 287 18338 0 126 341248 0 THREAD 1808 166 21 19075 0 8 338096 0 malloc-1024 1024 284 36 6672 0 16 327680 0 VNODE 448 557 136 18867 0 30 310464 0 malloc-64 64 4229 622 293800 0 254 310464 0 malloc-4096 4096 66 9 19068 0 3 307200 0 MAP ENTRY 96 2752 272 629626 0 126 290304 0 malloc-384 384 566 124 23939 0 30 264960 0 malloc-16 16 14698 552 15048 0 254 244000 0 ertt_txseginfo 40 1 5857 75381 0 254 234320 0 ripcb 448 11 502 185 0 254 229824 0 udplite_inpcb 448 1 512 65 0 254 229824 0 udp_inpcb 448 6 507 259 0 254 229824 0 DEVCTL 1024 19 201 158 0 0 225280 0 malloc-32 32 5635 539 23992 0 254 197568 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 0 6 1610 0 1 196608 0 mbuf_packet 256 181 581 28886 0 254 195072 0 malloc-128 128 1327 192 26661 0 126 194432 0 UMA Zones 768 244 5 245 0 16 191232 0 FPU_save_area 832 168 48 23997 0 16 179712 0 malloc-256 256 485 205 17684 0 62 176640 0 FFS2 dinode 256 517 113 18825 0 62 161280 0 128 Bucket 1024 99 48 1730 0 16 150528 0 malloc-1024 1024 122 22 298 0 16 147456 0 S VFS Cache 104 1011 393 19615 0 126 146016 0 VMSPACE 2552 45 12 19046 0 4 145464 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 17 493 1357 0 254 130560 0 PROC 1352 65 25 19067 0 8 121680 0 ksiginfo 112 80 964 5344 0 126 116928 0 malloc-128 128 713 186 4509 0 126 115072 0 malloc-8192 8192 11 2 114 0 1 106496 0 64 Bucket 512 112 88 14308 0 30 102400 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-2048 2048 15 33 1074 0 8 98304 0 filedesc0 1072 66 25 19068 0 8 97552 0 malloc-256 256 223 152 40130 0 62 96000 0 UMA Kegs 384 230 3 231 0 30 89472 0 g_bio 408 0 210 27931 0 30 85680 0 malloc-64 64 786 537 31310 0 254 84672 0 malloc-4096 4096 14 6 18386 0 2 81920 0 malloc-4096 4096 18 2 20 0 2 81920 0 32 Bucket 256 69 246 7641 0 62 80640 0 sctp_readq 152 0 520 10 0 254 79040 0 sctp_chunk 152 282 238 557 0 254 79040 0 malloc-64 64 589 482 3999 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-4096 4096 11 5 556 0 2 65536 0 sctp_stream_msg_out 112 240 300 507 0 254 60480 0 pipe 744 22 58 496 0 16 59520 0 Files 80 219 431 58648 0 126 52000 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 90670 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 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 1213 0 16 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 malloc-384 384 91 29 92 0 30 46080 0 tcp_bbr_pcb 832 0 54 4814 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 23 0 16 41984 0 pcpu-8 8 4715 405 4987 0 254 40960 0 da_ccb 544 0 70 7085 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 PWD 32 27 1107 18199 0 254 36288 0 malloc-64 64 305 262 23511 0 254 36288 0 malloc-64 64 37 530 45 0 254 36288 0 malloc-64 64 55 512 720 0 254 36288 0 16 Bucket 144 74 178 617 0 62 36288 0 malloc-128 128 34 245 352 0 126 35712 0 malloc-128 128 85 194 36775 0 126 35712 0 malloc-128 128 13 266 18189 0 126 35712 0 malloc-128 128 75 204 1359 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 45 45 1126 0 30 34560 0 malloc-384 384 53 37 393 0 30 34560 0 malloc-256 256 10 125 18427 0 62 34560 0 malloc-256 256 4 131 18405 0 62 34560 0 malloc-256 256 59 76 431 0 62 34560 0 malloc-256 256 53 82 346 0 62 34560 0 TURNSTILE 136 188 64 188 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-2048 2048 3 13 16 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 9 7 83 0 8 32768 0 malloc-2048 2048 0 16 4 0 8 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-512 512 0 64 491 0 30 32768 0 malloc-512 512 0 64 60 0 30 32768 0 malloc-512 512 4 60 95 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 9 55 25 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 tcp_rack_pcb 896 0 36 1259 0 16 32256 0 KNOTE 160 28 172 149243 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1142 858 45906 0 254 32000 0 tcp_rack_map 120 0 264 1535 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 100 488 1683 0 254 28224 0 tcp_inpcb 32 3 879 6381 0 254 28224 0 malloc-32 32 579 303 25946 0 254 28224 0 malloc-32 32 56 826 9600 0 254 28224 0 4 Bucket 48 11 577 457 0 254 28224 0 2 Bucket 32 56 826 2106 0 254 28224 0 AIO 208 3 130 12 0 62 27664 0 malloc-8192 8192 0 3 36 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 31 107 35 0 62 24288 0 PGRP 88 31 245 54 0 126 24288 0 rl_entry 40 75 531 75 0 254 24240 0 8 Bucket 80 57 243 3524 0 126 24000 0 malloc-384 384 31 29 31 0 30 23040 0 SLEEPQUEUE 88 188 68 188 0 126 22528 0 udpcb 32 7 623 324 0 254 20160 0 udp_inpcb 32 3 627 42 0 254 20160 0 ertt 72 7 273 8710 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 5 625 36 0 254 20160 0 malloc-32 32 279 351 13003 0 254 20160 0 malloc-32 32 124 506 3161 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 27 603 1076 0 254 20160 0 malloc-16 16 527 723 38518 0 254 20000 0 AIOCB 552 0 35 12 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 3 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 7 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 411001 0 254 16032 0 kenv 258 15 45 1042 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 71 679 34591 0 254 12000 0 malloc-16 16 25 725 41 0 254 12000 0 malloc-16 16 2 748 24 0 254 12000 0 itimer 352 0 33 1 0 30 11616 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 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 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 udplite_inpcb 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 608 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 TMPFS node 224 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 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 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-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-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-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