panic: sleeping thread holds tun_mtx cpuid = 0 time = 1754216280 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a7c9b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a7cb10 vpanic() at vpanic+0x257/frame 0xfffffe0056a7ccd0 panic() at panic+0xb5/frame 0xfffffe0056a7cd90 propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056a7cde0 turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056a7ce50 __mtx_lock_sleep() at __mtx_lock_sleep+0x452/frame 0xfffffe0056a7cf90 __mtx_lock_flags() at __mtx_lock_flags+0x1fe/frame 0xfffffe0056a7d080 tunstart_l2() at tunstart_l2+0x74/frame 0xfffffe0056a7d0e0 tap_transmit() at tap_transmit+0x1d0/frame 0xfffffe0056a7d130 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe0056a7d1f0 ether_output() at ether_output+0x114b/frame 0xfffffe0056a7d360 ip6_output_send() at ip6_output_send+0x1b6/frame 0xfffffe0056a7d3e0 ip6_output() at ip6_output+0x484b/frame 0xfffffe0056a7d930 mld_dispatch_packet() at mld_dispatch_packet+0x8d1/frame 0xfffffe0056a7da90 mld_fasttimo() at mld_fasttimo+0x1900/frame 0xfffffe0056a7dcd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0056a7de80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056a7def0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056a7df30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056a7df30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x25c53c7(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cc5a0 .str.27 rsp 0xfffffe0056a7caf0 rbp 0xfffffe0056a7cb10 rsi 0 rdi 0xffffffff81614c99 printf+0x149 r8 0 r9 0xffffffff r10 0x6 r11 0x5 r12 0xfffffe000781a780 r13 0xfffffffffffffffe r14 0xffffffff827cc5a0 .str.27 r15 0 rip 0xffffffff815fe7ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c53c7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4e040 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4e040 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b4f020 (map 0xffffffff83b4f020) (map.pmap 0xffffffff83b4f0c0) (pmap 0xffffffff83b4f130) threads: 2 100031 L *tun_mtx 0xfffffe000782da80 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 870 766 766 0 R (threaded) syz-executor 100103 RunQ syz-executor 100180 L *umtxql 0xfffffe00079f9e40 syz-executor 100182 S uwait 0xfffffe00584f3400 syz-executor 869 763 763 0 R (threaded) syz-executor 100162 RunQ syz-executor 100179 S sigwait 0xfffffe005410fb70 syz-executor 100181 S umtxn 0xfffffe00584f3600 syz-executor 100183 S uwait 0xfffffe00584f3700 syz-executor 864 0 0 0 DL mdwait 0xfffffe006de0f000 [md4] 859 856 764 0 S uwait 0xfffffe00584f3200 syz-executor 857 1 763 0 S uwait 0xfffffe0053e11180 syz-executor 856 764 764 0 T (threaded) syz-executor 100149 Run CPU 1 syz-executor 100165 D tun_ioc 0xffffffff83cc4a40 syz-executor 100167 S uwait 0xfffffe006e472f00 syz-executor 100171 S uwait 0xfffffe006e472800 syz-executor 855 1 763 0 S uwait 0xfffffe0053e11580 syz-executor 852 1 766 0 S uwait 0xfffffe006e472500 syz-executor 851 1 766 0 S uwait 0xfffffe006e472300 syz-executor 848 0 0 0 DL mdwait 0xfffffe006e50b000 [md3] 847 1 763 0 S uwait 0xfffffe006e472100 syz-executor 845 1 763 0 S uwait 0xfffffe0057e15800 syz-executor 843 842 423 0 L *tun_mtx 0xfffffe000782da80 ifconfig 842 833 423 0 S wait 0xfffffe0054110580 sh 841 0 0 0 DL mdwait 0xfffffe006e50c000 [md2] 840 1 840 0 Ss select 0xfffffe006e4c1940 dhclient 836 765 765 0 T (threaded) syz-executor 100124 s syz-executor 100142 D tun_ioc 0xffffffff83cc4a40 syz-executor 833 813 423 0 S wait 0xfffffe00541115a0 dhclient 831 0 0 0 DL mdwait 0xfffffe006de10000 [md1] 825 1 764 0 S uwait 0xfffffe006e472c00 syz-executor 819 0 0 0 DL mdwait 0xfffffe00596ec000 [md0] 815 1 764 0 S uwait 0xfffffe0057e15e00 syz-executor 813 423 423 0 S wait 0xfffffe00540ceb00 sh 812 0 0 0 DL aiordy 0xfffffe0054111b00 [aiod4] 811 0 0 0 DL aiordy 0xfffffe005409f040 [aiod3] 810 0 0 0 DL aiordy 0xfffffe005410f000 [aiod2] 809 0 0 0 DL aiordy 0xfffffe00540f45c0 [aiod1] 766 762 766 0 R syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe00596ae740 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540a0670 csh 758 681 758 0 Ss select 0xfffffe00596ae840 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058298cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585be4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585be8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00585becb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585bf0b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00585bf4b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585bf8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585bfcb0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585c00b0 getty 737 1 17 0 S+ piperd 0xfffffe0059c56000 logger 736 735 17 0 S+ nanslp 0xffffffff83ba4c00 sleep 735 1 17 0 S+ wait 0xfffffe00540cc560 sh 685 1 685 0 Ss nanslp 0xffffffff83ba4c00 cron 681 1 681 0 Ss select 0xfffffe00596ae940 sshd 494 1 494 0 Ss select 0xfffffe005971cac0 syslogd 423 1 423 0 Ss wait 0xfffffe005409dac0 devd 422 1 422 65 Ss select 0xfffffe00596ae9c0 dhclient 337 1 337 0 Ss select 0xfffffe00596aec40 dhclient 334 1 334 0 Ss select 0xfffffe005971c5c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cc2820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005409d560 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc0d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0057dc74e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0bc80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf1d48 [dom0] 100080 D launds 0xffffffff83cf1d54 [laundry: dom0] 100081 D umarcl 0xffffffff81de1e50 [uma] 7 0 0 0 DL - 0xffffffff8391d5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846509e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8449b700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e7340 [doneq0] 100046 D - 0xffffffff838e72c0 [async] 100075 D - 0xffffffff838e7140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ced640 [crypto] 100043 D crypto_ 0xfffffe0053ea9030 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ea9080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4d600 [g_event] 100038 D - 0xffffffff83b4d620 [g_up] 100039 D - 0xffffffff83b4d640 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *tun_mtx 0xfffffe000782da80 [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 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++] 100068 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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83cee0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c3eff0 [swapper] 100005 D - 0xfffffe00083f7000 [softirq_0] 100006 D - 0xfffffe00083f6e00 [softirq_1] 100007 D - 0xfffffe00083f6d00 [if_io_tqg_0] 100008 D - 0xfffffe00083f6c00 [if_io_tqg_1] 100009 D - 0xfffffe00083f6b00 [if_config_tqg_0] 100010 D - 0xfffffe00083f6a00 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f6900 [jail_remove taskq] 100012 D - 0xfffffe00083f6800 [bus taskq] 100015 D - 0xfffffe00083f6500 [thread taskq] 100017 D - 0xfffffe00083f6300 [aiod_kick taskq] 100018 D - 0xfffffe00083f6200 [deferred_unmount ta] 100019 D - 0xfffffe00083f6100 [inm_free taskq] 100020 D - 0xfffffe00083f6000 [in6m_free taskq] 100021 D - 0xfffffe00083f5e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f5b00 [firmware taskq] 100040 D - 0xfffffe00083f5a00 [crypto_0] 100041 D - 0xfffffe00083f5a00 [crypto_1] 100056 D - 0xfffffe00083f5800 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f5700 [vtnet0 txq 0] 100058 D - 0xfffffe00083f5600 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f5500 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d80e00 [virtio_balloon] 100065 D - 0xffffffff827d0c80 [deadlkres] 100069 D - 0xfffffe005940b300 [acpi_task_0] 100070 D - 0xfffffe005940b300 [acpi_task_1] 100071 D - 0xfffffe005940b300 [acpi_task_2] 100073 D - 0xfffffe00083f7100 [mca taskq] 100074 D - 0xfffffe00083f5900 [CAM taskq] 100076 D - 0xfffffe005940b200 [ipsec_offload] db> show all locks Process 870 (syz-executor) thread 0xfffffe00540c9000 (100103) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bb60c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1313 Process 856 (syz-executor) thread 0xfffffe0054115000 (100149) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00540f2c08) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_exit.c:259 Process 856 (syz-executor) thread 0xfffffe005411c000 (100165) exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce8be0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:2015 Process 843 (ifconfig) thread 0xfffffe005411c780 (100147) exclusive sx tun_ioctl (tun_ioctl) r = 0 (0xffffffff83cc4a40) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1340 exclusive sx in_control (in_control) r = 0 (0xffffffff83cc7660) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in.c:367 Process 836 (syz-executor) thread 0xfffffe0054114000 (100142) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe005940f808) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1641 Process 2 (clock) thread 0xfffffe000781a780 (100031) exclusive sleep mutex mld_mtx (mld_mtx) r = 0 (0xffffffff83ce8d80) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1349 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce8ba0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1348 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83cc6de0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1307 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5079K 486 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4217 sysctloid 35476 2090K 35551 vtbuf 24 1968K 46 kobj 330 1320K 539 newblk 334 1108K 382 vfscache 3 1025K 3 pcb 32 671K 64 inodedep 85 544K 132 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 159 314K 960 filedesc 36 281K 149 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54426 vmem 5 143K 6 tidhash 3 141K 3 pagedep 27 135K 66 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 128 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 218 42K 1055 umtx 304 38K 304 DEVFS3 130 33K 140 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 BPF 17 27K 25 temp 31 21K 1864 md_disk 10 21K 11 md_sectors 5 20K 5 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 124 16K 395 GEOM 74 16K 611 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 lltable 43 14K 43 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 cred 29 11K 217 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 plimit 23 9K 339 in6_multi 65 9K 65 bmsafemap 3 9K 99 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 dirrem 30 8K 78 audit_evclass 240 8K 303 taskqueue 69 8K 69 kqueue 76 7K 889 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 271 5K 271 pwddesc 70 5K 871 pf_ifnet 10 5K 19 diradd 34 5K 95 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 46 3K 70 proc-args 93 3K 1918 selfd 45 3K 7086 terminal 11 3K 11 session 21 3K 32 mkdir 20 3K 112 indirdep 10 3K 10 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 7 kcovinfo 36 3K 36 newdirblk 17 3K 56 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 16 2K 110 ip6ndp 12 2K 13 lockf 18 2K 25 Unitno 30 2K 52 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freefile 12 2K 45 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 28 msi 9 2K 9 netlink 2 2K 71 inpcbpolicy 36 2K 305 freework 5 2K 61 softdep 1 1K 1 freeblks 4 1K 60 sahead 1 1K 1 secasvar 1 1K 1 ip6opt 4 1K 7 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 21 1K 127 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 28 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atcl 1 1K 1 chacha20random 1 1K 1 biobuf 1 1K 1 filecaps 7 1K 73 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 86 tcpfunc 3 1K 3 loginclass 3 1K 12 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3375 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 in6_mfilter 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 sctp_atky 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 1 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 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_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_timw 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 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 2 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 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 182 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 1 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13761 ioctlops 0 0K 105 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 348 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 665 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 boottrace 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 102 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 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 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 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 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 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 13023 0 254 38494208 0 mbuf 256 8641 1021 16538 0 254 2473472 0 BUF TRIE 152 206 11598 383 0 62 1794208 0 malloc-384 384 4157 43 4169 0 30 1612800 0 malloc-128 128 12255 114 12849 0 126 1583232 0 malloc-4096 4096 338 2 1104 0 2 1392640 0 UMA Slabs 0 112 10988 22 10988 0 126 1233120 0 tcp_log 416 1400 1399 4468 0 254 1164384 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6091 118 26921 0 62 943768 0 vmem btag 56 16176 63 16176 0 254 909384 0 malloc-65536 65536 13 0 16 0 1 851968 0 FFS inode 1168 539 21 585 0 8 654080 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 59 449 1537 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-16384 16384 21 1 77 0 1 360448 0 VM OBJECT 248 1269 107 13947 0 62 341248 0 malloc-4096 4096 71 3 876 0 2 303104 0 sctp_ep 1152 1 258 1 0 254 298368 0 VNODE 440 575 91 623 0 30 293040 0 THREAD 1860 147 5 183 0 8 282720 0 256 Bucket 2048 119 17 998 0 8 278528 0 malloc-64 64 4070 277 4115 0 254 278208 0 malloc-2048 2048 5 123 513 0 8 262144 0 malloc-16 16 14675 325 14904 0 254 240000 0 malloc-32768 32768 7 0 7 0 1 229376 0 malloc-2048 2048 104 8 127 0 8 229376 0 DEVCTL 1024 26 194 157 0 0 225280 0 malloc-32 32 5401 521 5462 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-128 128 1164 231 25644 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1598 166 44117 0 126 169344 0 unpcb 320 21 495 1206 0 254 165120 0 malloc-1024 1024 128 16 152 0 16 147456 0 FFS2 dinode 256 539 31 585 0 62 145920 0 FPU_save_area 832 149 13 222 0 16 134784 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 62 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 0 508 177 0 254 130048 0 S VFS Cache 104 996 174 1091 0 126 121680 0 PROC 1376 69 19 870 0 8 121088 0 ksiginfo 112 62 982 101 0 126 116928 0 malloc-256 256 372 63 562 0 62 111360 0 malloc-4096 4096 18 4 74 0 2 90112 0 filedesc0 1072 70 14 871 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 128 Bucket 1024 43 40 243 0 16 84992 0 malloc-256 256 243 72 416 0 62 80640 0 malloc-4096 4096 18 0 30 0 2 73728 0 g_bio 408 0 180 4943 0 30 73440 0 malloc-384 384 128 52 526 0 30 69120 0 malloc-64 64 661 410 2739 0 254 68544 0 malloc-64 64 512 559 1558 0 254 68544 0 malloc-128 128 356 171 356 0 126 67456 0 malloc-128 128 353 174 812 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 64 Bucket 512 66 62 1738 0 30 65536 0 malloc-256 256 171 84 679 0 62 65280 0 tcp_inpcb 1304 16 26 110 0 8 54768 0 malloc-64 64 283 536 13702 0 254 52416 0 malloc-256 256 101 94 254 0 62 49920 0 32 Bucket 256 63 132 568 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12967 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-8192 8192 4 2 87 0 1 49152 0 malloc-2048 2048 14 10 37 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 11 37 519 0 16 49152 0 malloc-384 384 91 29 91 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4740 380 4952 0 254 40960 0 VMSPACE 584 45 25 846 0 16 40880 0 pipe 736 24 31 299 0 16 40480 0 da_ccb 544 0 70 1293 0 16 38080 0 udp_inpcb 408 10 80 172 0 30 36720 0 malloc-64 64 15 552 48 0 254 36288 0 malloc-64 64 117 450 8499 0 254 36288 0 malloc-64 64 19 548 78 0 254 36288 0 malloc-64 64 45 522 46 0 254 36288 0 malloc-128 128 61 218 147 0 126 35712 0 malloc-128 128 46 233 3323 0 126 35712 0 malloc-128 128 126 153 661 0 126 35712 0 malloc-128 128 95 184 112 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 54 0 30 34560 0 malloc-256 256 57 78 108 0 62 34560 0 malloc-256 256 48 87 129 0 62 34560 0 malloc-256 256 38 97 404 0 62 34560 0 malloc-256 256 19 116 1020 0 62 34560 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 21 0 1 32768 0 malloc-2048 2048 9 7 21 0 8 32768 0 malloc-2048 2048 4 12 49 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 2 14 195 0 8 32768 0 malloc-1024 1024 2 30 65 0 16 32768 0 malloc-1024 1024 1 31 995 0 16 32768 0 malloc-1024 1024 5 27 162 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 19 13 25 0 16 32768 0 malloc-1024 1024 1 31 16 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 7 57 20 0 30 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 4 60 57 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 8 56 15 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 208 192 7147 0 126 32000 0 PGRP 120 25 239 36 0 126 31680 0 malloc-32 32 384 498 2346 0 254 28224 0 16 Bucket 144 54 142 247 0 62 28224 0 4 Bucket 48 4 584 5 0 254 28224 0 AIO 208 1 132 9 0 62 27664 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 117 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 186 0 2 24576 0 ertt_txseginfo 40 0 606 305 0 254 24240 0 PWD 40 23 583 135 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 58 242 329 0 126 24000 0 malloc-384 384 22 38 28 0 30 23040 0 malloc-384 384 29 31 560 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 ripcb 376 10 50 23 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 clpbuf 2624 0 8 12 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 16 264 110 0 126 20160 0 malloc-32 32 69 561 276 0 254 20160 0 malloc-32 32 41 589 513 0 254 20160 0 malloc-32 32 123 507 157 0 254 20160 0 malloc-32 32 129 501 437 0 254 20160 0 malloc-32 32 40 590 2683 0 254 20160 0 2 Bucket 32 56 574 353 0 254 20160 0 KNOTE 160 2 123 10 0 62 20000 0 cryptop 280 0 70 8 0 30 19600 0 AIOCB 552 1 34 10 0 16 19320 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 0 336 12 0 254 16128 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 7 371 26 0 254 12096 0 malloc-16 16 18 732 56 0 254 12000 0 malloc-16 16 45 705 251 0 254 12000 0 malloc-16 16 37 713 41 0 254 12000 0 malloc-16 16 241 509 4552 0 254 12000 0 malloc-16 16 4 746 6 0 254 12000 0 malloc-16 16 271 479 272 0 254 12000 0 malloc-16 16 20 730 24807 0 254 12000 0 malloc-4096 4096 0 2 3 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1380 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md4 8192 0 0 0 0 1 0 0 md3 8192 0 0 0 0 1 0 0 md2 8192 0 0 0 0 1 0 0 md1 8192 0 0 0 0 1 0 0 md0 8192 0 0 0 0 1 0 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 152 0 0 0 0 62 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 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 ipq 56 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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb 408 0 0 0 0 30 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 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 240 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 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 152 0 0 0 0 62 0 0 rl_entry 48 0 0 0 0 254 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-384 384 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl