panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/net/if.c:356 cpuid = 0 time = 1639049983 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009ea8abb0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009ea8ad10 vpanic() at vpanic+0x2b8/frame 0xfffffe009ea8adf0 panic() at panic+0xb5/frame 0xfffffe009ea8aec0 ifnet_byindex() at ifnet_byindex+0xce/frame 0xfffffe009ea8aef0 ip6_setpktopt() at ip6_setpktopt+0xb4d/frame 0xfffffe009ea8af50 ip6_pcbopt() at ip6_pcbopt+0x10e/frame 0xfffffe009ea8afb0 ip6_ctloutput() at ip6_ctloutput+0x260d/frame 0xfffffe009ea8ba50 sosetopt() at sosetopt+0x20e/frame 0xfffffe009ea8bbb0 kern_setsockopt() at kern_setsockopt+0x23c/frame 0xfffffe009ea8bce0 sys_setsockopt() at sys_setsockopt+0x76/frame 0xfffffe009ea8bd30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe009ea8bf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 9041 tid 111125 ] Stopped at kdb_enter+0x6b: movq $0,0x250ffba(%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 0xa986dd1da482f804 rdx 0x3ffff rbx 0 rsp 0xfffffe009ea8acf0 rbp 0xfffffe009ea8ad10 rsi 0x40001 rdi 0xffffffff8175d9ca vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00b29f7530 r12 0xfffffe00b29f7020 r13 0xfffffe009ea8ad01 r14 0xffffffff82b41120 .str.18 r15 0xffffffff82b41120 .str.18 rip 0xffffffff817511db kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x250ffba(%rip) db> show proc Process 9041 (syz-executor.1) at 0xfffffe00b26dc548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 776 at 0xfffffe009f2a3548 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053de2000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00b2a1a3f0 (map 0xfffffe00b2a1a3f0) (map.pmap 0xfffffe00b2a1a4b0) (pmap 0xfffffe00b2a1a518) threads: 2 109482 RunQ syz-executor.1 111125 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 9042 775 775 0 R syz-executor.0 9041 776 776 0 R (threaded) syz-executor.1 109482 RunQ syz-executor.1 111125 Run CPU 0 syz-executor.1 9036 789 789 0 R (threaded) syz-executor.2 109393 RunQ syz-executor.2 111120 S connec 0xfffffe0058dd90da syz-executor.2 7858 1 7855 0 S umtxn 0xfffffe009e96b080 syz-executor.2 7853 1 7846 0 S uwait 0xfffffe009f2abf00 syz-executor.2 7842 1 7840 0 S uwait 0xfffffe0053ef8c00 syz-executor.2 7838 1 7834 0 S uwait 0xfffffe00b29fb300 syz-executor.2 7832 1 7831 0 S umtxn 0xfffffe009f2aba00 syz-executor.2 7827 1 7824 0 S uwait 0xfffffe00b29fb200 syz-executor.2 7820 1 7818 0 S uwait 0xfffffe009f2acb00 syz-executor.2 7817 1 7811 0 S umtxn 0xfffffe0053ef8a00 syz-executor.2 7809 1 7805 0 S uwait 0xfffffe0053ef8700 syz-executor.2 7802 1 7799 0 S uwait 0xfffffe009e96c800 syz-executor.2 7796 1 7792 0 S uwait 0xfffffe009e96a480 syz-executor.2 7788 1 7785 0 S uwait 0xfffffe00081cb580 syz-executor.2 7784 1 7780 0 S uwait 0xfffffe00081cb980 syz-executor.2 7776 1 7775 0 S uwait 0xfffffe009e96c100 syz-executor.2 7773 1 7772 0 S uwait 0xfffffe0053ef8900 syz-executor.2 7770 1 7768 0 S uwait 0xfffffe00081cb880 syz-executor.2 7764 1 7761 0 S uwait 0xfffffe009f2ac880 syz-executor.2 7759 1 7755 0 S uwait 0xfffffe0053ef8b00 syz-executor.2 7753 1 7752 0 S uwait 0xfffffe009e96a280 syz-executor.2 7748 1 7746 0 S uwait 0xfffffe0053ef8800 syz-executor.2 7745 1 7744 0 S uwait 0xfffffe009e96a180 syz-executor.2 7741 1 7737 0 S uwait 0xfffffe009e96b480 syz-executor.2 7735 1 7731 0 S uwait 0xfffffe009e96a380 syz-executor.2 7728 1 7724 0 S uwait 0xfffffe0053ef8f00 syz-executor.2 7723 1 7721 0 S uwait 0xfffffe00081cc700 syz-executor.2 7717 1 7713 0 S uwait 0xfffffe009e96a900 syz-executor.2 7710 1 7709 0 S uwait 0xfffffe009e96b280 syz-executor.2 7708 1 7705 0 S uwait 0xfffffe009e96c500 syz-executor.2 7702 1 7698 0 S uwait 0xfffffe009e96c000 syz-executor.2 7693 1 7690 0 S uwait 0xfffffe009e96ae00 syz-executor.2 7687 1 7685 0 S uwait 0xfffffe009f2ac580 syz-executor.2 7681 1 7679 0 S uwait 0xfffffe009e96a580 syz-executor.2 7674 1 7672 0 S uwait 0xfffffe009f2ac480 syz-executor.2 7671 1 7668 0 S uwait 0xfffffe009e96a080 syz-executor.2 7665 1 7662 0 S uwait 0xfffffe00081ca180 syz-executor.2 7660 1 7656 0 S uwait 0xfffffe009e96ac00 syz-executor.2 7654 1 7652 0 S uwait 0xfffffe009e96ab00 syz-executor.2 7649 1 7646 0 S uwait 0xfffffe009e96c200 syz-executor.2 7644 1 7643 0 S uwait 0xfffffe009e96c600 syz-executor.2 7642 1 7640 0 S uwait 0xfffffe009e96cf00 syz-executor.2 7638 1 7636 0 S uwait 0xfffffe009e96aa00 syz-executor.2 7632 1 7631 0 S uwait 0xfffffe009e96b680 syz-executor.2 7629 1 789 0 S uwait 0xfffffe009e96b880 syz-executor.2 7622 1 789 0 S uwait 0xfffffe009e96b980 syz-executor.2 7616 1 789 0 S uwait 0xfffffe009e96a700 syz-executor.2 7608 1 7606 0 S uwait 0xfffffe009e96c900 syz-executor.2 7602 1 7600 0 S uwait 0xfffffe009e96b580 syz-executor.2 7598 1 7588 0 S uwait 0xfffffe009f2ac680 syz-executor.0 7597 1 7595 0 S uwait 0xfffffe009f2acc00 syz-executor.2 7594 1 7591 0 S uwait 0xfffffe009f2ac780 syz-executor.2 7590 1 7586 0 S uwait 0xfffffe00081ca280 syz-executor.2 7584 1 7583 0 S uwait 0xfffffe009e96a800 syz-executor.2 7581 1 7574 0 S uwait 0xfffffe009e96c700 syz-executor.0 7579 1 7578 0 S uwait 0xfffffe009e96ad00 syz-executor.2 7575 1 7572 0 S uwait 0xfffffe009f2abe00 syz-executor.2 7570 1 7569 0 S uwait 0xfffffe009f2ac180 syz-executor.0 7568 1 7565 0 S uwait 0xfffffe009f2acd00 syz-executor.2 7563 1 7556 0 S umtxn 0xfffffe009e96af00 syz-executor.2 7559 1 7556 0 S uwait 0xfffffe009e96b380 syz-executor.2 6826 0 0 0 DL aiordy 0xfffffe00aff02000 [aiod4] 6825 0 0 0 DL aiordy 0xfffffe0058da1548 [aiod3] 6824 0 0 0 DL aiordy 0xfffffe009f2a4000 [aiod2] 6823 0 0 0 DL aiordy 0xfffffe0058da3a90 [aiod1] 3404 1 3404 65 Ss select 0xfffffe00aff50dc0 dhclient 2792 1 2792 0 Ss select 0xfffffe00aff50840 dhclient 2789 1 2789 0 Ss select 0xfffffe00b08d69c0 dhclient 2770 1 2770 65 Ss select 0xfffffe00aff50a40 dhclient 1768 1 1768 0 Ss select 0xfffffe00afe425c0 dhclient 1762 1 1762 0 Ss select 0xfffffe00afe421c0 dhclient 1741 1 1741 65 Ss select 0xfffffe00572547c0 dhclient 1426 1 1426 0 Ss select 0xfffffe0007980440 dhclient 1423 1 1423 0 Ss select 0xfffffe00afded2c0 dhclient 1396 1 1396 65 Ss select 0xfffffe00079805c0 dhclient 1031 1 1031 0 Ss select 0xfffffe00afdec2c0 dhclient 1028 1 1028 0 Ss select 0xfffffe00afdec3c0 dhclient 793 773 793 0 Rs syz-executor.3 789 773 789 0 Ss nanslp 0xffffffff83c2e880 syz-executor.2 776 773 776 0 Rs syz-executor.1 775 773 775 0 Ss nanslp 0xffffffff83c2e880 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe00081cea00 syz-fuzzer 100114 S uwait 0xfffffe00081ceb00 syz-fuzzer 100115 S uwait 0xfffffe009f2ace00 syz-fuzzer 100116 S uwait 0xfffffe009f2acf00 syz-fuzzer 100117 S uwait 0xfffffe009f2ad080 syz-fuzzer 100118 S uwait 0xfffffe009e96d080 syz-fuzzer 100119 S kqread 0xfffffe0053c99300 syz-fuzzer 100120 S uwait 0xfffffe009f2ad180 syz-fuzzer 100121 S uwait 0xfffffe009f2ad280 syz-fuzzer 100125 S uwait 0xfffffe009e96d280 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0058c345f8 csh 769 687 769 0 Ss select 0xfffffe00081c49c0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00576d94b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058725cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00543f04b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00543f08b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00543f0cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00543f10b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00543f14b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00543f18b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00543f1cb0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2e881 cron 687 1 687 0 Ss select 0xfffffe00081c4ec0 sshd 500 1 500 0 Ss select 0xfffffe00081c50c0 syslogd 429 1 429 0 Ss select 0xfffffe00081c5340 devd 428 1 428 65 Ss select 0xfffffe00081c5140 dhclient 343 1 343 0 Ss select 0xfffffe00081c57c0 dhclient 340 1 340 0 Ss select 0xfffffe00081c5840 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe00587b8000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058cc3ce8 [/ 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 0xffffffff81e41980 [uma] 6 0 0 0 DL - 0xffffffff839ea788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff847aa1c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84360530 [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 0xfffffe005714ac88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d75200 [crypto] 100042 D crypto_ 0xfffffe0053fb6030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb6080 [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 RL (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 Run CPU 1 [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 0xfffffe0053de2000 [init] 10 0 0 0 DL audit_w 0xffffffff83d75ce0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c049e0 [swapper] 100005 D - 0xfffffe0007966200 [if_config_tqg_0] 100006 D - 0xfffffe0007966100 [softirq_0] 100007 D - 0xfffffe0007966000 [softirq_1] 100008 D - 0xfffffe0007965e00 [if_io_tqg_0] 100009 D - 0xfffffe0007965d00 [if_io_tqg_1] 100010 D - 0xfffffe0007965c00 [thread taskq] 100012 D - 0xfffffe0007965a00 [kqueue_ctx taskq] 100013 D - 0xfffffe0007965900 [pci_hp taskq] 100014 D - 0xfffffe0007965800 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007965500 [aiod_kick taskq] 100018 D - 0xfffffe0007965400 [inm_free taskq] 100019 D - 0xfffffe0007965300 [in6m_free taskq] 100020 D - 0xfffffe0007965200 [deferred_unmount ta] 100021 D - 0xfffffe0007965100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007965100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007965100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007965100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007965000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007965000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007965000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007965000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f28300 [firmware taskq] 100039 D - 0xfffffe0053f28200 [crypto_0] 100040 D - 0xfffffe0053f28200 [crypto_1] 100056 D - 0xfffffe0053f28000 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f27e00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f27d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f27c00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057253f00 [virtio_balloon] 100065 D - 0xffffffff82b46c01 [deadlkres] 100070 D - 0xfffffe0007966300 [mca taskq] 100071 D - 0xfffffe0053f27a00 [acpi_task_0] 100072 D - 0xfffffe0053f27a00 [acpi_task_1] 100073 D - 0xfffffe0053f27a00 [acpi_task_2] 100074 D - 0xfffffe0053f28100 [CAM taskq] db> show all locks Process 9041 (syz-executor.1) thread 0xfffffe00b29f7020 (111125) exclusive rw udpinp (udpinp) r = 0 (0xfffffe0058c818d0) 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 pcb 1231 1896K 13079 kobj 322 1288K 481 filedesc 132 1051K 15999 newblk 42 1035K 14955 vfscache 3 1025K 3 inodedep 240 602K 11323 sctp_stro 551 551K 2105 subproc 257 525K 9182 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 1155 434K 8622 filemon 53 424K 274 vmem 3 274K 5 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 353 134K 381 pagedep 9 130K 9013 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 50 bus 973 80K 3426 mtx_pool 2 72K 2 sctp_atky 1706 71K 10995 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 kdtrace 334 62K 20169 umtx 484 61K 484 dirrem 230 58K 8252 pf_rule 27 54K 460 temp 37 39K 4094 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 6 msg 4 30K 4 freefile 231 29K 8192 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_athm 1155 19K 8705 sctp_map 1102 18K 4184 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 sctp_timw 55 14K 55 DEVFSP 202 13K 1233 KTRACE 100 13K 100 lltable 41 13K 76 ether_multi 152 13K 162 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 session 90 12K 112 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 kqueue 120 10K 9074 cred 38 10K 324 in6_multi 65 9K 65 bmsafemap 2 9K 9530 kcovinfo 132 9K 132 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 67 rpc 2 8K 2 shmfd 1 8K 129 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 pwddesc 117 8K 8984 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 874 freework 20 5K 10676 ufs_dirhash 24 5K 24 UMA 272 5K 272 proc-args 150 5K 10405 pf_ifnet 10 5K 19 vt 11 5K 11 sctp_aadr 65 5K 77 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 filedesc_to_leader 59 4K 117 acpisem 28 4K 28 selfd 55 4K 120519 lockf 32 4K 57 hhook 15 4K 17 terminal 11 3K 11 select 19 3K 87 uidinfo 3 3K 29 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 freeblks 7 2K 8283 Unitno 31 2K 113 sctp_ifa 13 2K 14 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 16000 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8378 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 5475 newdirblk 4 1K 8000 diradd 4 1K 8292 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 4758 chacha20random 1 1K 1 CC Mem 5 1K 4747 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 3842 ip6opt 1 1K 156 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 xform 3 1K 1152 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 CAM dev queue 2 1K 2 ip_moptions 2 1K 6 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 13966 pmchooks 1 1K 1 sigio 2 1K 3 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 tcp_do 0 0K 0 tcp_fsb 0 0K 1331 sctp_mcore 0 0K 0 sctp_socko 0 0K 3416 sctp_iter 0 0K 93 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 85 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_stri 0 0K 48 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 8759 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4163 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 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 8480 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 702 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 8 lio 0 0K 6 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 123 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 20658 ioctlops 0 0K 734 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 884 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 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 825604 0 254 38494208 0 tcp_log 416 0 7119 105961 0 254 2961504 0 mbuf 256 9888 540 2260834 0 254 2669568 0 pbuf 2624 0 973 0 0 2 2553152 0 sctp_asoc 2288 551 469 2092 0 254 2333760 0 RADIX NODE 144 13513 454 252926 0 63 2011248 0 BUF TRIE 144 185 11603 26890 0 62 1697472 0 malloc-384 384 4117 23 4117 0 30 1589760 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11684 189 13156 0 126 1519744 0 malloc-4096 4096 345 1 1044 0 2 1417216 0 UMA Slabs 0 112 11449 29 11449 0 126 1285536 0 malloc-2048 2048 608 8 7104 0 8 1261568 0 sctp_ep 1208 604 416 6506 0 254 1232160 0 malloc-16384 16384 68 5 8160 0 1 1196032 0 vmem btag 56 20313 30 20313 0 254 1139208 0 VM OBJECT 264 3017 103 147886 0 30 823680 0 FFS inode 1160 574 28 8767 0 8 698320 0 malloc-1024 1024 559 17 4296 0 16 589824 0 malloc-4096 4096 136 6 9158 0 2 581632 0 sctp_raddr 736 551 219 2212 0 254 566720 0 tcpcb 1096 5 506 4747 0 254 560056 0 256 Bucket 2048 255 11 7309 0 8 544768 0 socket 960 97 411 13342 0 254 487680 0 malloc-8192 8192 56 2 277 0 1 475136 0 malloc-384 384 1156 14 8629 0 30 449280 0 THREAD 1808 215 27 11125 0 8 437536 0 MAP ENTRY 96 4208 328 342363 0 126 435456 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 tcp_bbr_map 128 2 2788 255853 0 126 357120 0 tcp_inpcb 448 5 760 4747 0 254 342720 0 VNODE 448 613 107 8808 0 30 322560 0 ertt_txseginfo 40 0 7878 897962 0 254 315120 0 malloc-64 64 4133 466 4507 0 254 294336 0 malloc-384 384 293 427 11473 0 30 276480 0 VMSPACE 2552 98 10 9029 0 4 275616 0 malloc-16 16 14794 456 24485 0 254 244000 0 FPU_save_area 832 217 62 13642 0 16 232128 0 ripcb 448 5 508 42 0 254 229824 0 udplite_inpcb 448 0 513 345 0 254 229824 0 udp_inpcb 448 9 504 341 0 254 229824 0 malloc-32768 32768 0 7 3637 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 102 768 28895 0 62 222720 0 malloc-256 256 333 477 23273 0 62 207360 0 malloc-65536 65536 1 2 9 0 1 196608 0 mbuf_packet 256 41 721 12666 0 254 195072 0 malloc-128 128 1245 274 54539 0 126 194432 0 malloc-256 256 667 83 7803 0 62 192000 0 malloc-32 32 5673 249 5961 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 PROC 1352 117 21 9042 0 8 186576 0 malloc-128 128 969 426 13358 0 126 178560 0 FFS2 dinode 256 574 116 8766 0 62 176640 0 sctp_chunk 152 803 237 1072 0 254 158080 0 filedesc0 1072 117 23 8984 0 8 150080 0 S VFS Cache 104 1023 381 9358 0 126 146016 0 128 Bucket 1024 88 43 2641 0 16 134144 0 malloc-65536 65536 0 2 268 0 1 131072 0 malloc-1024 1024 109 19 257 0 16 131072 0 unpcb 256 20 490 1318 0 254 130560 0 malloc-2048 2048 10 48 1235 0 9 118784 0 ksiginfo 112 128 916 2784 0 126 116928 0 malloc-256 256 346 89 11712 0 62 111360 0 64 Bucket 512 98 110 10391 0 30 106496 0 UMA Kegs 384 230 3 230 0 30 89472 0 clpbuf 2624 0 32 65 0 16 83968 0 malloc-128 128 519 132 1259 0 126 83328 0 malloc-2048 2048 29 11 456 0 8 81920 0 sctp_readq 152 0 520 31 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 g_bio 408 0 180 187145 0 30 73440 0 malloc-384 384 140 40 480 0 30 69120 0 malloc-64 64 522 549 18623 0 254 68544 0 malloc-64 64 633 438 2906 0 254 68544 0 malloc-128 128 292 235 292 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 136 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 32 Bucket 256 73 182 8735 0 62 65280 0 sctp_stream_msg_out 112 195 345 548 0 254 60480 0 malloc-8192 8192 3 4 132 0 1 57344 0 sctp_laddr 48 592 500 2144 0 254 52416 0 malloc-64 64 502 317 122067 0 254 52416 0 malloc-64 64 477 342 1478 0 254 52416 0 malloc-32 32 1175 463 10487 0 254 52416 0 Files 80 411 239 34804 0 126 52000 0 malloc-128 128 72 331 8196 0 126 51584 0 malloc-256 256 137 58 156 0 62 49920 0 malloc-256 256 22 173 19812 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 51613 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 28 20 41 0 16 49152 0 tcp_rack_pcb 896 0 54 1331 0 16 48384 0 pcpu-8 8 4945 687 8409 0 254 45056 0 tcp_bbr_pcb 832 1 53 2055 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-16 16 2295 455 16026 0 254 44000 0 TURNSTILE 136 243 72 243 0 62 42840 0 malloc-8192 8192 5 0 5 0 1 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 46897 0 16 38080 0 pipe 744 23 27 858 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 PWD 32 78 1056 8082 0 254 36288 0 malloc-64 64 117 450 9046 0 254 36288 0 malloc-64 64 249 318 14035 0 254 36288 0 malloc-64 64 165 402 9147 0 254 36288 0 16 Bucket 144 79 173 1472 0 62 36288 0 malloc-128 128 11 268 12 0 126 35712 0 malloc-128 128 137 142 625 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 52 38 52 0 30 34560 0 malloc-256 256 45 90 835 0 62 34560 0 malloc-256 256 48 87 956 0 62 34560 0 SLEEPQUEUE 88 243 141 243 0 126 33792 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-4096 4096 2 6 8974 0 2 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 11 5 75 0 8 32768 0 malloc-2048 2048 2 14 156 0 8 32768 0 malloc-2048 2048 7 9 12 0 8 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 12 20 206 0 16 32768 0 malloc-1024 1024 2 30 19 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 13 51 8393 0 30 32768 0 malloc-512 512 8 56 75 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 KNOTE 160 28 172 86761 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 2432 0 126 31680 0 cpuset 104 7 272 141 0 126 29016 0 tcp_inpcb 32 3 879 2774 0 254 28224 0 4 Bucket 48 6 582 236 0 254 28224 0 2 Bucket 32 59 823 1929 0 254 28224 0 AIO 208 0 133 2 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 90 186 112 0 126 24288 0 rl_entry 40 95 511 95 0 254 24240 0 8 Bucket 80 39 261 2100 0 126 24000 0 malloc-384 384 1 59 2 0 30 23040 0 domainset 40 0 567 101 0 254 22680 0 udpcb 32 9 621 686 0 254 20160 0 udp_inpcb 32 3 627 33 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 5 275 4747 0 126 20160 0 malloc-32 32 40 590 48 0 254 20160 0 malloc-32 32 83 547 231 0 254 20160 0 malloc-32 32 119 511 8187 0 254 20160 0 malloc-32 32 161 469 5711 0 254 20160 0 malloc-32 32 38 592 738 0 254 20160 0 malloc-32 32 40 590 6017 0 254 20160 0 AIOLIO 272 0 70 3 0 30 19040 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 6 0 2 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 8 8 9 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 173 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1245044 0 254 16032 0 kenv 258 15 45 1045 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 malloc-16 16 13 737 4760 0 254 12000 0 malloc-16 16 29 721 182 0 254 12000 0 malloc-16 16 302 448 462 0 254 12000 0 malloc-16 16 12 738 20 0 254 12000 0 malloc-16 16 183 567 1566 0 254 12000 0 malloc-16 16 16 734 35456 0 254 12000 0 malloc-384 384 22 8 22 0 30 11520 0 malloc-384 384 27 3 27 0 30 11520 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 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 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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