panic: sleeping thread holds tun_mtx cpuid = 1 time = 1760777606 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c74130 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c74290 vpanic() at vpanic+0x257/frame 0xfffffe0056c74450 panic() at panic+0xb5/frame 0xfffffe0056c74510 propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056c74560 turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056c745d0 epoch_block_handler_preempt() at epoch_block_handler_preempt+0x820/frame 0xfffffe0056c746f0 ck_epoch_synchronize_wait() at ck_epoch_synchronize_wait+0x185/frame 0xfffffe0056c74750 epoch_wait_preempt() at epoch_wait_preempt+0x225/frame 0xfffffe0056c74860 if_alloc_domain() at if_alloc_domain+0x697/frame 0xfffffe0056c748b0 tun_clone_create() at tun_clone_create+0x366/frame 0xfffffe0056c749b0 if_clone_createif_nl() at if_clone_createif_nl+0x448/frame 0xfffffe0056c74af0 ifc_create_ifp() at ifc_create_ifp+0x253/frame 0xfffffe0056c74bf0 if_clone_create() at if_clone_create+0xf5/frame 0xfffffe0056c74cf0 tunclone() at tunclone+0x46e/frame 0xfffffe0056c74f10 devfs_lookup() at devfs_lookup+0x881/frame 0xfffffe0056c75230 VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0x84/frame 0xfffffe0056c75270 vfs_lookup() at vfs_lookup+0xc6d/frame 0xfffffe0056c75510 namei() at namei+0x8ac/frame 0xfffffe0056c75690 vn_open_cred() at vn_open_cred+0xda1/frame 0xfffffe0056c75a30 openatfp() at openatfp+0x766/frame 0xfffffe0056c75c90 sys_openat() at sys_openat+0xa1/frame 0xfffffe0056c75cd0 filemon_wrapper_openat() at filemon_wrapper_openat+0x19/frame 0xfffffe0056c75d10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056c75f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffdc7c KDB: enter: panic [ thread pid 833 tid 100088 ] Stopped at kdb_enter+0x6e: movq $0,0x259df47(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe007bf01000 rdx 0x7ffff rbx 0xffffffff8280eaa0 .str.27 rsp 0xfffffe0056c74270 rbp 0xfffffe0056c74290 rsi 0x80001 rdi 0xffffffff81646869 printf+0x149 r8 0 r9 0xffffffff r10 0xf3e2a8f71ecc3bce r11 0x3f r12 0xfffffe005400e780 r13 0xfffffffffffffffd r14 0xffffffff8280eaa0 .str.27 r15 0 rip 0xffffffff8162fc4e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259df47(%rip) db> show proc Process 833 (syz-executor) at 0xfffffe0054004010: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 762 at 0xfffffe005400aab0 ABI: FreeBSD ELF32 flag: 0x10004000 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007811248 (map 0xfffffe0007811248) (map.pmap 0xfffffe00078112e8) (pmap 0xfffffe0007811358) threads: 1 100088 L *tun_mtx 0xfffffe0007805a80 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 833 762 833 0 L *tun_mtx 0xfffffe0007805a80 syz-executor 831 762 831 0 L *mld_mtx 0xfffffe0007806c00 syz-executor 830 764 764 0 T (threaded) syz-executor 100132 s syz-executor 100158 D tun_ioc 0xffffffff83cdea40 syz-executor 826 766 766 0 T (threaded) syz-executor 100144 s syz-executor 100151 D tun_ioc 0xffffffff83cdea40 syz-executor 825 1 764 0 SV sigwait 0xfffffe00540da0b0 syz-executor 821 1 763 0 T (threaded) syz-executor 100089 s syz-executor 100140 D tun_ioc 0xffffffff83cdea40 syz-executor 820 819 423 0 L *tun_mtx 0xfffffe0007805a80 ifconfig 819 813 423 0 S wait 0xfffffe00540f7ab8 sh 818 0 0 0 DL mdwait 0xfffffe006e7e5000 [md0] 816 1 816 0 Ss select 0xfffffe006df115c0 dhclient 813 792 423 0 S wait 0xfffffe005400bab8 dhclient 812 0 0 0 DL aiordy 0xfffffe00540da558 [aiod4] 811 0 0 0 DL aiordy 0xfffffe00540daab0 [aiod3] 810 0 0 0 DL aiordy 0xfffffe00540db008 [aiod2] 809 0 0 0 DL aiordy 0xfffffe00540dc010 [aiod1] 800 1 765 0 T (threaded) syz-executor 100118 s syz-executor 100124 D tun_ioc 0xffffffff83cdea40 syz-executor 792 423 423 0 S wait 0xfffffe00540efab8 sh 766 762 766 0 S wait 0xfffffe00540f0ac0 syz-executor 764 762 764 0 S wait 0xfffffe00540f6000 syz-executor 762 760 760 0 S select 0xfffffe006dc37cc0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0007809b70 csh 758 681 758 0 Ss select 0xfffffe006dc37bc0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594bc0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594bc8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594bd0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594bd8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f760b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f768b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f770b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f778b0 getty 737 1 17 0 S+ piperd 0xfffffe00598942e0 logger 736 735 17 0 S+ nanslp 0xffffffff83baec41 sleep 735 1 17 0 S+ wait 0xfffffe000780a570 sh 685 1 685 0 Ss nanslp 0xffffffff83baec40 cron 681 1 681 0 Ss select 0xfffffe006df11bc0 sshd 494 1 494 0 Ss select 0xfffffe006df11cc0 syslogd 423 1 423 0 Ss wait 0xfffffe005400d018 devd 422 1 422 65 Ss select 0xfffffe006dc38140 dhclient 337 1 337 0 Ss select 0xfffffe006dc381c0 dhclient 334 1 334 0 Ss select 0xfffffe00596bfcc0 dhclient 16 0 0 0 DL syncer 0xffffffff83cdc820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdad60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100092 D sdflush 0xfffffe005994cce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1bc40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d01d08 [dom0] 100080 D launds 0xffffffff83d01d14 [laundry: dom0] 100081 D umarcl 0xffffffff81e17eb0 [uma] 7 0 0 0 DL - 0xffffffff839275f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84866f60 [pf purge] 5 0 0 0 DL waiting 0xffffffff845ab700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f1340 [doneq0] 100046 D - 0xffffffff838f12c0 [async] 100075 D - 0xffffffff838f1140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cfd5e0 [crypto] 100043 D crypto_ 0xfffffe0057d70030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d70080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57640 [g_event] 100038 D - 0xffffffff83b57660 [g_up] 100039 D - 0xffffffff83b57680 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *tun_mtx 0xfffffe0007805a80 [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cfe080 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00077dc700 [kqueue_ctx taskq] 100011 D - 0xfffffe00077dc600 [jail_remove taskq] 100012 D - 0xfffffe00077dc500 [bus taskq] 100015 D - 0xfffffe00077dc000 [thread taskq] 100017 D - 0xfffffe00077dbc00 [aiod_kick taskq] 100018 D - 0xfffffe00077dbb00 [deferred_unmount ta] 100019 D - 0xfffffe00077dba00 [inm_free taskq] 100020 D - 0xfffffe00077db900 [in6m_free taskq] 100021 D - 0xfffffe00077db800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077db700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077db700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077db700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077db700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077db600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077db600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077db600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077db600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077db100 [firmware taskq] 100040 D - 0xfffffe00083ff600 [crypto_0] 100041 D - 0xfffffe00083ff600 [crypto_1] 100056 D - 0xfffffe0057e18e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e18d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e18c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e18b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d83d80 [virtio_balloon] 100065 D - 0xffffffff82813180 [deadlkres] 100069 D - 0xfffffe00083ff200 [acpi_task_0] 100070 D - 0xfffffe00083ff200 [acpi_task_1] 100071 D - 0xfffffe00083ff200 [acpi_task_2] 100073 D - 0xfffffe00077de100 [mca taskq] 100074 D - 0xfffffe00083ff000 [CAM taskq] 100076 D - 0xfffffe0057e18400 [ipsec_offload] db> show all locks Process 833 (syz-executor) thread 0xfffffe005400e780 (100088) exclusive sx ifnet_sx (ifnet_sx) r = 0 (0xffffffff83cdcfc0) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:573 shared lockmgr devfs (devfs) r = 0 (0xfffffe00596a2908) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:6985 Process 831 (syz-executor) thread 0xfffffe00540b9780 (100096) shared lockmgr devfs (devfs) r = 0 (0xfffffe00596a2908) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:6985 Process 830 (syz-executor) thread 0xfffffe005410e000 (100158) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe00599ef388) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1688 Process 826 (syz-executor) thread 0xfffffe00540d6000 (100151) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe006df49988) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1688 Process 821 (syz-executor) thread 0xfffffe0054119000 (100140) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe006df49b08) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1688 Process 820 (ifconfig) thread 0xfffffe005411a000 (100137) exclusive sx tun_ioctl (tun_ioctl) r = 0 (0xffffffff83cdea40) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1387 exclusive sx in_control (in_control) r = 0 (0xffffffff83ce1660) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in.c:367 Process 800 (syz-executor) thread 0xfffffe0054110000 (100124) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe006df49c88) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1688 Process 2 (clock) thread 0xfffffe000781a780 (100031) exclusive sleep mutex mld_mtx (mld_mtx) r = 0 (0xffffffff83cf8d00) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1349 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cf8b20) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1348 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83ce0de0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1307 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 498 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4213 sysctloid 35117 2069K 35192 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 335 1108K 378 vfscache 3 1025K 3 pcb 23 669K 54 inodedep 86 544K 114 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 125 258K 902 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 202 acpica 1674 184K 54444 filedesc 20 153K 99 vmem 5 144K 7 tidhash 3 141K 3 pagedep 25 134K 37 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 130 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 20 83K 20 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 umtx 304 38K 304 kdtrace 193 38K 996 filemon 4 32K 4 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 33 21K 1859 DEVFS_RULE 56 20K 56 ifaddr 73 20K 75 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 10 17K 10 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 45 14K 45 eventhandler 163 14K 163 ether_multi 159 13K 169 kenv 95 12K 95 GEOM 54 12K 457 CAM queue 5 11K 1528 rman 82 10K 437 plimit 25 10K 346 rpc 8 9K 8 cred 23 9K 200 in6_multi 65 9K 65 bmsafemap 3 9K 81 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 69 dirrem 26 7K 57 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 diradd 38 5K 78 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 20 DEVFSP 66 5K 77 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 kqueue 59 4K 853 pwddesc 58 4K 836 lockf 35 4K 71 acpisem 28 4K 28 kcovinfo 54 4K 54 mkdir 23 3K 54 selfd 45 3K 6768 proc-args 87 3K 1888 terminal 11 3K 11 session 21 3K 36 indirdep 10 3K 10 acpidev 20 3K 20 hhook 8 3K 10 tun 6 3K 6 clone 9 3K 9 uidinfo 3 3K 6 netlink 2 3K 73 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 16 2K 46 ip6ndp 13 2K 14 newdirblk 15 2K 27 in_multi 7 2K 10 Unitno 29 2K 54 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freework 7 2K 39 freefile 12 2K 25 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freeblks 5 2K 37 select 10 2K 28 msi 9 2K 9 inpcbpolicy 36 2K 218 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 mld 7 1K 7 CAM periph 4 1K 271 osd 21 1K 63 sctp_ifn 6 1K 14 ipsec 3 1K 3 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 16 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 3 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 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 75 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3322 filecaps 4 1K 70 sctp_vrf 1 1K 1 ip_msource 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf 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 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 11 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_athm 0 0K 1 sctp_atky 0 0K 1 sctp_atcl 0 0K 1 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 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 3 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 10 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 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 4 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 20 fadvise 0 0K 0 statfs 0 0K 188 namei_tracker 0 0K 0 inotify 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 6 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 13514 ioctlops 0 0K 97 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 194 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 648 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 jaildesc 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 78 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 ufshci 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 md_sectors 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 8321 1839 18106 0 254 41615360 0 mbuf 256 8615 1812 20749 0 254 2669312 0 BUF TRIE 152 206 11598 386 0 62 1794208 0 malloc-384 384 4201 29 4230 0 30 1624320 0 malloc-128 128 11563 155 11629 0 126 1499904 0 malloc-4096 4096 333 3 511 0 2 1376256 0 UMA Slabs 0 112 11673 21 11673 0 126 1309728 0 RADIX NODE 152 7280 177 27638 0 62 1133464 0 tcp_log 416 1156 1391 3734 0 254 1059552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16930 101 16930 0 254 953736 0 FFS inode 1168 542 32 570 0 8 670432 0 malloc-65536 65536 9 1 12 0 1 655360 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 48 460 1412 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 248 1168 80 13534 0 62 309504 0 sctp_ep 1152 0 259 1 0 254 298368 0 256 Bucket 2048 128 16 1077 0 8 294912 0 malloc-4096 4096 67 3 851 0 2 286720 0 THREAD 1860 134 18 160 0 8 282720 0 VNODE 440 579 51 609 0 30 277200 0 malloc-64 64 3855 240 3867 0 254 262080 0 malloc-16 16 14489 511 14589 0 254 240000 0 malloc-2048 2048 103 9 161 0 8 229376 0 DEVCTL 1024 24 196 151 0 0 225280 0 malloc-16384 16384 10 3 47 0 1 212992 0 malloc-65536 65536 1 2 111 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5367 303 5565 0 254 181440 0 malloc-128 128 1188 207 25354 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1168 0 254 165120 0 malloc-1024 1024 136 24 157 0 16 163840 0 malloc-128 128 1037 234 5264 0 126 162688 0 malloc-256 256 557 73 730 0 62 161280 0 FFS2 dinode 256 542 28 569 0 62 145920 0 MAP ENTRY 96 1335 177 42362 0 126 145152 0 FPU_save_area 832 136 26 179 0 16 134784 0 S VFS Cache 104 1005 282 1063 0 126 133848 0 malloc-65536 65536 0 2 63 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 0 508 151 0 254 130048 0 ksiginfo 112 54 990 74 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 7 41 514 0 8 98304 0 PROC 1368 57 9 834 0 8 90288 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 9 1 12 0 1 81920 0 malloc-384 384 165 45 346 0 30 80640 0 filedesc0 1072 58 12 836 0 8 75040 0 g_bio 408 0 180 4821 0 30 73440 0 128 Bucket 1024 41 26 242 0 16 68608 0 malloc-64 64 570 501 2397 0 254 68544 0 malloc-128 128 386 141 589 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 5 0 1 65536 0 malloc-4096 4096 14 2 26 0 2 65536 0 malloc-8192 8192 7 0 41 0 1 57344 0 tcp_inpcb 1304 16 26 46 0 8 54768 0 64 Bucket 512 69 35 1966 0 30 53248 0 malloc-64 64 536 283 991 0 254 52416 0 malloc-128 128 62 341 318 0 126 51584 0 malloc-256 256 127 68 341 0 62 49920 0 malloc-256 256 169 26 551 0 62 49920 0 32 Bucket 256 68 127 670 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 2 46 12836 0 16 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-1024 1024 5 43 1546 0 16 49152 0 syncache 176 0 276 3 0 254 48576 0 malloc-8192 8192 3 2 23 0 1 40960 0 pcpu-8 8 4791 329 4963 0 254 40960 0 udp_inpcb 408 15 75 157 0 30 36720 0 malloc-64 64 65 502 194 0 254 36288 0 malloc-64 64 8 559 13217 0 254 36288 0 malloc-64 64 240 327 9182 0 254 36288 0 malloc-64 64 234 333 272 0 254 36288 0 malloc-64 64 188 379 205 0 254 36288 0 malloc-128 128 43 236 170 0 126 35712 0 malloc-128 128 29 250 50 0 126 35712 0 malloc-128 128 42 237 173 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 52 38 60 0 30 34560 0 malloc-256 256 7 128 169 0 62 34560 0 malloc-256 256 32 103 327 0 62 34560 0 malloc-256 256 42 93 59 0 62 34560 0 malloc-256 256 58 77 141 0 62 34560 0 malloc-256 256 15 120 971 0 62 34560 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-4096 4096 5 3 15 0 2 32768 0 malloc-4096 4096 3 5 49 0 2 32768 0 malloc-2048 2048 11 5 34 0 8 32768 0 malloc-2048 2048 12 4 12 0 8 32768 0 malloc-2048 2048 7 9 25 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 4 28 21 0 16 32768 0 malloc-1024 1024 12 20 13 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 13 19 17 0 16 32768 0 malloc-1024 1024 1 31 16 0 16 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 12 52 12 0 30 32768 0 malloc-512 512 0 64 129 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 25 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 219 181 6965 0 126 32000 0 PGRP 120 27 237 42 0 126 31680 0 VMSPACE 584 37 12 816 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 179 703 634 0 254 28224 0 malloc-32 32 325 557 4148 0 254 28224 0 16 Bucket 144 54 142 253 0 62 28224 0 4 Bucket 48 4 584 5 0 254 28224 0 AIO 208 4 129 9 0 62 27664 0 da_ccb 544 0 49 1290 0 16 26656 0 udplite_inpcb 408 0 63 4 0 30 25704 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 202 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 malloc-4096 4096 2 4 744 0 2 24576 0 pipe 736 25 8 300 0 16 24288 0 ertt_txseginfo 40 0 606 271 0 254 24240 0 PWD 40 20 586 111 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 51 249 320 0 126 24000 0 malloc-384 384 1 59 28 0 30 23040 0 malloc-384 384 39 21 361 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 domainset 40 0 567 195 0 254 22680 0 ripcb 376 5 55 11 0 30 22560 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 clpbuf 2624 0 8 14 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 16 264 46 0 126 20160 0 malloc-32 32 104 526 173 0 254 20160 0 malloc-32 32 17 613 57 0 254 20160 0 malloc-32 32 65 565 931 0 254 20160 0 malloc-32 32 52 578 99 0 254 20160 0 malloc-32 32 21 609 26 0 254 20160 0 2 Bucket 32 59 571 339 0 254 20160 0 KNOTE 160 0 125 14 0 62 20000 0 cryptop 280 0 70 8 0 30 19600 0 AIOCB 552 4 31 8 0 16 19320 0 L VFS Cache 320 0 60 3 0 30 19200 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 3 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 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-16 16 18 732 57 0 254 12000 0 malloc-16 16 7 743 71 0 254 12000 0 malloc-16 16 81 669 295 0 254 12000 0 malloc-16 16 230 520 4386 0 254 12000 0 malloc-16 16 38 712 123 0 254 12000 0 malloc-16 16 274 476 25073 0 254 12000 0 malloc-16 16 11 739 15 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 1152 0 254 8016 0 pcpu-16 16 4 252 4 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 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_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 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 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 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-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-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl