panic: sleeping thread holds tun_mtx cpuid = 0 time = 1762213655 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a7c9d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a7cb30 vpanic() at vpanic+0x257/frame 0xfffffe0056a7ccf0 panic() at panic+0xb5/frame 0xfffffe0056a7cdb0 propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056a7ce00 turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056a7ce70 __mtx_lock_sleep() at __mtx_lock_sleep+0x452/frame 0xfffffe0056a7cfb0 __mtx_lock_flags() at __mtx_lock_flags+0x1fe/frame 0xfffffe0056a7d0a0 tunstart_l2() at tunstart_l2+0x74/frame 0xfffffe0056a7d100 tap_transmit() at tap_transmit+0x1d0/frame 0xfffffe0056a7d150 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe0056a7d210 ether_output() at ether_output+0x114b/frame 0xfffffe0056a7d380 ip6_output_send() at ip6_output_send+0x1b6/frame 0xfffffe0056a7d400 ip6_output() at ip6_output+0x44de/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 $0,0x2589dc7(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff82825b60 .str.27 rsp 0xfffffe0056a7cb10 rbp 0xfffffe0056a7cb30 rsi 0 rdi 0xffffffff8165ade9 printf+0x149 r8 0 r9 0xffffffff r10 0x6 r11 0x5 r12 0xfffffe000781a780 r13 0xfffffffffffffffe r14 0xffffffff82825b60 .str.27 r15 0 rip 0xffffffff816441ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2589dc7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808008: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b58040 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b58040 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b59020 (map 0xffffffff83b59020) (map.pmap 0xffffffff83b590c0) (pmap 0xffffffff83b59130) threads: 2 100031 L *tun_mtx 0xfffffe000782fa80 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 847 764 764 0 R (threaded) syz-executor 100179 RunQ syz-executor 100180 D ufs 0xfffffe006e01fac0 syz-executor 100181 D getblk 0xfffffe0007c02948 syz-executor 100185 Run CPU 1 syz-executor 846 845 766 0 S uwait 0xfffffe0058516e80 syz-executor 845 766 766 0 T (threaded) syz-executor 100089 s syz-executor 100178 s syz-executor 100182 RunQ syz-executor 100183 s syz-executor 844 765 765 0 DE vmpba 0xfffffe0000987be8 syz-executor 834 1 765 0 T uwait 0xfffffe0058516e00 syz-executor 830 1 765 0 T uwait 0xfffffe0058292900 syz-executor 827 0 0 0 DL (threaded) [KTLS] 100144 D - 0xfffffe00596fc100 [thr_0] 100145 D - 0xfffffe00596fc180 [thr_1] 100146 D - 0xffffffff83cd0a28 [reclaim_0] 825 1 765 0 S uwait 0xfffffe0058517500 syz-executor 823 1 766 0 SV uwait 0xfffffe0058517380 syz-executor 822 821 423 0 L *tun_mtx 0xfffffe000782fa80 ifconfig 821 808 423 0 S wait 0xfffffe00540a7ac0 sh 820 1 764 0 S uwait 0xfffffe0058294c00 syz-executor 819 1 819 0 Ss select 0xfffffe0007788340 dhclient 813 0 0 0 DL aiordy 0xfffffe00540f4568 [aiod4] 812 0 0 0 DL aiordy 0xfffffe00540f4ac0 [aiod3] 811 0 0 0 DL aiordy 0xfffffe00540e7560 [aiod2] 810 0 0 0 DL aiordy 0xfffffe00540e7ab8 [aiod1] 808 786 423 0 S wait 0xfffffe00540e8010 dhclient 793 763 763 0 T (threaded) syz-executor 100118 s syz-executor 100121 D tun_ioc 0xffffffff83cdee40 syz-executor 786 423 423 0 S wait 0xfffffe00540e8568 sh 766 762 766 0 D ktrace_ 0xffffffff83b5ba60 syz-executor 765 762 765 0 D ktrace_ 0xffffffff83b5ba60 syz-executor 764 762 764 0 D ktrace_ 0xffffffff83b5ba60 syz-executor 763 762 763 0 D getblk 0xfffffe0007d0db28 syz-executor 762 760 760 0 S select 0xfffffe0007787a40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540d80c0 csh 758 681 758 0 Ss select 0xfffffe0007787b40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582b1cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585eecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585ef0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00585ef4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585ef8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00585efcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585f00b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585f04b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585f08b0 getty 737 1 17 0 S+ piperd 0xfffffe0059887cc0 logger 736 735 17 0 S+ nanslp 0xffffffff83baf001 sleep 735 1 17 0 S+ wait 0xfffffe00540a6008 sh 685 1 685 0 Ss nanslp 0xffffffff83baf000 cron 681 1 681 0 Ss select 0xfffffe0007787cc0 sshd 494 1 494 0 Ss select 0xfffffe0007787d40 syslogd 423 1 423 0 Ss wait 0xfffffe00540a7568 devd 422 1 422 65 Ss select 0xfffffe0007787e40 dhclient 337 1 337 0 Ss select 0xfffffe0007787ec0 dhclient 334 1 334 0 Ss select 0xfffffe00077882c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cdcc20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdb160 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057e174e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1c040 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d02108 [dom0] 100081 D launds 0xffffffff83d02114 [laundry: dom0] 100082 D umarcl 0xffffffff81e2afe0 [uma] 7 0 0 0 DL - 0xffffffff839275b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84516f60 [pf purge] 5 0 0 0 DL waiting 0xffffffff84826700 [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_ 0xffffffff83cfd9e0 [crypto] 100043 D crypto_ 0xfffffe0053ea4030 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ea4080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57600 [g_event] 100038 D - 0xffffffff83b57620 [g_up] 100039 D - 0xffffffff83b57640 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *tun_mtx 0xfffffe000782fa80 [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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cfe480 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c52ff0 [swapper] 100005 D - 0xfffffe00083fba00 [softirq_0] 100006 D - 0xfffffe00083fb800 [softirq_1] 100007 D - 0xfffffe00083fb600 [if_io_tqg_0] 100008 D - 0xfffffe00083fb400 [if_io_tqg_1] 100009 D - 0xfffffe00083fb200 [if_config_tqg_0] 100010 D - 0xfffffe00083fb000 [kqueue_ctx taskq] 100011 D - 0xfffffe00083fad00 [jail_remove taskq] 100012 D - 0xfffffe00083fab00 [bus taskq] 100015 D - 0xfffffe00083fa500 [thread taskq] 100017 D - 0xfffffe00083fa100 [aiod_kick taskq] 100018 D - 0xfffffe00083f9e00 [deferred_unmount ta] 100019 D - 0xfffffe00083f9c00 [inm_free taskq] 100020 D - 0xfffffe00083f9a00 [in6m_free taskq] 100021 D - 0xfffffe00083f9800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f9600 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f9600 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f9600 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f9600 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f9100 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f9100 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f9100 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f9100 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f8400 [firmware taskq] 100040 D - 0xfffffe0053f59100 [crypto_0] 100041 D - 0xfffffe0053f59100 [crypto_1] 100056 D - 0xfffffe00083fc200 [vtnet0 rxq 0] 100057 D - 0xfffffe005817e500 [vtnet0 txq 0] 100058 D - 0xfffffe005817e400 [vtnet0 rxq 1] 100059 D - 0xfffffe005817e300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057e48200 [virtio_balloon] 100065 D - 0xffffffff8282a241 [deadlkres] 100069 D - 0xfffffe005851d000 [acpi_task_0] 100070 D - 0xfffffe005851d000 [acpi_task_1] 100071 D - 0xfffffe005851d000 [acpi_task_2] 100073 D - 0xfffffe00083fc100 [mca taskq] 100074 D - 0xfffffe0053f58a00 [CAM taskq] 100076 D - 0xfffffe005851c700 [ipsec_offload] 848 844 765 0 Z syz-executor db> show all locks Process 847 (syz-executor) thread 0xfffffe005412a000 (100180) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e01fc78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1169 Process 847 (syz-executor) thread 0xfffffe005412a780 (100181) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e01fac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3595 Process 844 (syz-executor) thread 0xfffffe005409d780 (100103) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e01fe30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3628 Process 822 (ifconfig) thread 0xfffffe0054073780 (100090) exclusive sx tun_ioctl (tun_ioctl) r = 0 (0xffffffff83cdee40) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1389 exclusive sx in_control (in_control) r = 0 (0xffffffff83ce1a60) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:367 Process 793 (syz-executor) thread 0xfffffe0054113780 (100121) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe006de49c88) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1690 Process 763 (syz-executor) thread 0xfffffe00540bd780 (100098) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e01e3e0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:1411 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff83b5ba60) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:425 Process 2 (clock) thread 0xfffffe000781a780 (100031) exclusive sleep mutex mld_mtx (mld_mtx) r = 0 (0xffffffff83cf9100) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1349 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cf8f20) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1348 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83ce11e0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1307 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 408 5594K 562 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4212 sysctloid 35262 2078K 35337 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 513 1152K 770 vfscache 3 1025K 3 pcb 35 680K 78 inodedep 66 537K 134 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 141 282K 926 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 121 KTRACE 105 201K 5867 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 21 133K 50 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 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 524 66K 525 ddb_capture 1 64K 1 kdtrace 207 40K 1035 umtx 304 38K 304 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1849 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 14 19K 16 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 134 16K 423 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 44 14K 44 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 plimit 24 9K 333 rpc 8 9K 8 bmsafemap 4 9K 103 cred 23 9K 184 in6_multi 65 9K 65 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 72 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 270 5K 270 kqueue 66 5K 877 pf_ifnet 10 5K 19 tcp_fsb_rack 2 5K 2 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 62 4K 849 indirdep 14 4K 26 acpisem 28 4K 28 sctp_timw 13 4K 13 selfd 45 3K 12511 proc-args 90 3K 1890 terminal 11 3K 11 DEVFSP 44 3K 51 session 21 3K 32 acpidev 20 3K 20 hhook 8 3K 10 diradd 18 3K 92 clone 9 3K 9 uidinfo 3 3K 7 kcovinfo 36 3K 36 netlink 2 3K 72 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 76 ipsec-saq 2 2K 2 sctp_atcl 5 2K 28 newdirblk 15 2K 38 freefile 15 2K 51 ip6ndp 12 2K 13 lockf 18 2K 29 Unitno 31 2K 54 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 dirrem 5 2K 73 select 10 2K 30 msi 9 2K 9 CC Mem 9 2K 23 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 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 173 pci_link 10 1K 10 osd 14 1K 40 crypto 4 1K 6 encap_export_host 12 1K 12 inpcbpolicy 19 1K 186 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 tcp_pcm_rack 1 1K 1 savedino 1 1K 34 vnodes 1 1K 3 ktls 1 1K 4 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 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 5 1K 45 cryptodev 2 1K 38 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 sbdep 1 1K 3 freefrag 1 1K 44 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 3396 filecaps 4 1K 70 sctp_athm 5 1K 29 sctp_vrf 1 1K 1 freework 1 1K 76 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 16 sctp_stri 0 0K 2 sctp_map 0 0K 32 mqdata 0 0K 0 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 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freeblks 0 0K 50 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 1 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 5 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 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 22 fadvise 0 0K 0 VN POLL 0 0K 1 statfs 0 0K 185 namei_tracker 0 0K 1 inotify 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 23 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13879 ioctlops 0 0K 97 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 198 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 kexec 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 1 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 72 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 md_disk 0 0K 1 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 18638 0 254 41615360 0 mbuf 256 8640 1787 21373 0 254 2669312 0 BUF TRIE 152 240 11564 667 0 62 1794208 0 malloc-4096 4096 396 2 1902 0 2 1630208 0 malloc-384 384 4162 38 4181 0 30 1612800 0 malloc-128 128 11870 127 12309 0 126 1535616 0 tcp_log 416 781 2783 4275 0 254 1482624 0 UMA Slabs 0 112 11750 16 11750 0 126 1317792 0 malloc-65536 65536 14 2 18 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6431 220 27074 0 62 1010952 0 vmem btag 56 17365 98 17365 0 254 977928 0 FFS inode 1168 533 41 586 0 8 670432 0 sctp_ep 1152 5 506 11 0 254 588672 0 sctp_asoc 2256 0 255 16 0 254 575280 0 socket 1024 39 469 1397 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 164 4 1146 0 8 344064 0 malloc-16384 16384 16 4 61 0 1 327680 0 VM OBJECT 248 1206 106 13626 0 62 325376 0 malloc-64 64 172 4679 12727 0 254 310464 0 malloc-64 64 4406 445 5435 0 254 310464 0 THREAD 1860 142 10 185 0 8 282720 0 VNODE 440 569 61 624 0 30 277200 0 malloc-16 16 14783 217 17764 0 254 240000 0 malloc-2048 2048 107 5 120 0 8 229376 0 DEVCTL 1024 20 200 147 0 0 225280 0 malloc-32768 32768 4 2 124 0 1 196608 0 malloc-2048 2048 3 93 1085 0 8 196608 0 sctp_raddr 736 0 264 16 0 254 194304 0 malloc-32 32 5484 438 6324 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1143 252 25297 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1172 0 254 165120 0 FFS2 dinode 256 533 97 586 0 62 161280 0 malloc-256 256 535 95 1003 0 62 161280 0 MAP ENTRY 96 1467 171 42594 0 126 157248 0 malloc-1024 1024 125 19 150 0 16 147456 0 FPU_save_area 832 144 18 215 0 16 134784 0 S VFS Cache 104 1002 285 1082 0 126 133848 0 malloc-65536 65536 0 2 58 0 1 131072 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 4 0 1 131072 0 malloc-4096 4096 28 4 88 0 2 131072 0 mbuf_packet 256 2 506 173 0 254 130048 0 ksiginfo 112 57 987 85 0 126 116928 0 g_bio 408 250 20 5599 0 30 110160 0 PROC 1368 63 14 848 0 8 105336 0 malloc-128 128 599 176 1196 0 126 99200 0 malloc-32768 32768 1 2 14 0 1 98304 0 malloc-32768 32768 0 3 5 0 1 98304 0 malloc-256 256 273 102 1430 0 62 96000 0 UMA Kegs 384 228 5 228 0 30 89472 0 filedesc0 1072 62 15 849 0 8 82544 0 malloc-16384 16384 5 0 7 0 1 81920 0 malloc-384 384 160 50 664 0 30 80640 0 sctp_chunk 152 0 520 2 0 254 79040 0 128 Bucket 1024 43 24 236 0 16 68608 0 malloc-64 64 578 493 2391 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 64 Bucket 512 75 53 1891 0 30 65536 0 malloc-256 256 183 72 610 0 62 65280 0 malloc-8192 8192 6 1 89 0 1 57344 0 malloc-128 128 323 80 452 0 126 51584 0 malloc-128 128 200 203 223 0 126 51584 0 32 Bucket 256 64 131 984 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 1 47 12995 0 16 49152 0 malloc-4096 4096 6 6 10 0 2 49152 0 malloc-2048 2048 11 13 63 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 pcpu-64 64 505 263 505 0 254 49152 0 syncache 176 0 276 3 0 254 48576 0 malloc-384 384 66 54 135 0 30 46080 0 da_ccb 544 64 20 1507 0 16 45696 0 tcp_inpcb 1304 9 24 23 0 8 43032 0 pcpu-8 8 4708 412 4878 0 254 40960 0 VMSPACE 584 42 28 825 0 16 40880 0 pipe 736 20 35 296 0 16 40480 0 sctp_readq 152 0 260 1 0 254 39520 0 udp_inpcb 408 8 82 152 0 30 36720 0 malloc-64 64 24 543 286 0 254 36288 0 malloc-64 64 284 283 13783 0 254 36288 0 malloc-64 64 72 495 1563 0 254 36288 0 malloc-64 64 0 567 3577 0 254 36288 0 malloc-64 64 134 433 153 0 254 36288 0 malloc-128 128 54 225 220 0 126 35712 0 malloc-128 128 61 218 3383 0 126 35712 0 malloc-128 128 111 168 645 0 126 35712 0 routing nhops 256 28 107 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 20 115 90 0 62 34560 0 malloc-256 256 40 95 209 0 62 34560 0 malloc-256 256 25 110 206 0 62 34560 0 malloc-256 256 67 68 123 0 62 34560 0 malloc-256 256 32 103 318 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 24 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 10 0 2 32768 0 malloc-2048 2048 9 7 21 0 8 32768 0 malloc-2048 2048 11 5 31 0 8 32768 0 malloc-2048 2048 3 13 31 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 4 28 44 0 16 32768 0 malloc-1024 1024 2 30 1013 0 16 32768 0 malloc-1024 1024 7 25 189 0 16 32768 0 malloc-1024 1024 8 24 23 0 16 32768 0 malloc-1024 1024 17 15 19 0 16 32768 0 malloc-512 512 15 49 22 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 malloc-512 512 3 61 51 0 30 32768 0 malloc-512 512 2 62 11 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 36 0 126 31680 0 clpbuf 2624 5 7 38 0 4 31488 0 sctp_laddr 48 0 588 13 0 254 28224 0 malloc-32 32 340 542 631 0 254 28224 0 16 Bucket 144 55 141 283 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 AIO 208 0 133 8 0 62 27664 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 8 120 8 0 62 25600 0 ertt_txseginfo 40 1 605 215 0 254 24240 0 PWD 40 22 584 118 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 Files 80 187 113 6927 0 126 24000 0 8 Bucket 80 55 245 320 0 126 24000 0 malloc-384 384 27 33 76 0 30 23040 0 malloc-384 384 0 60 7 0 30 23040 0 malloc-384 384 45 15 356 0 30 23040 0 ripcb 376 2 58 10 0 30 22560 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 9 271 23 0 126 20160 0 malloc-32 32 36 594 180 0 254 20160 0 malloc-32 32 88 542 182 0 254 20160 0 malloc-32 32 24 606 118 0 254 20160 0 malloc-32 32 28 602 1202 0 254 20160 0 malloc-32 32 31 599 3693 0 254 20160 0 2 Bucket 32 61 569 357 0 254 20160 0 KNOTE 160 0 125 17 0 62 20000 0 AIOCB 552 0 35 7 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 1 59 7 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-8192 8192 1 1 27 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-4096 4096 1 3 24 0 2 16384 0 malloc-4096 4096 1 3 186 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 110 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 1 335 2 0 254 16128 0 kenv 258 17 43 1067 0 30 15480 0 tcp_rack_pcb 1088 1 13 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 1 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 111 267 504 0 254 12096 0 malloc-16 16 50 700 1410 0 254 12000 0 malloc-16 16 38 712 220 0 254 12000 0 malloc-16 16 57 693 243 0 254 12000 0 malloc-16 16 4 746 898 0 254 12000 0 malloc-16 16 268 482 280 0 254 12000 0 malloc-16 16 23 727 24816 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 AIOLIO 272 0 42 3 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 vtnet_tx_hdr 24 0 334 1450 0 254 8016 0 malloc-16 16 5 495 8 0 254 8000 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 15 24 22 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_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 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 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 cryptop 280 0 0 0 0 30 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 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-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 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