panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:352 cpuid = 0 time = 1618067426 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517e2660 vpanic() at vpanic+0x1c7/frame 0xfffffe00517e26c0 panic() at panic+0x43/frame 0xfffffe00517e2720 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00517e2780 tcp_output() at tcp_output+0x73c/frame 0xfffffe00517e2940 tcp_usr_connect() at tcp_usr_connect+0x255/frame 0xfffffe00517e29b0 soconnectat() at soconnectat+0x183/frame 0xfffffe00517e2a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe00517e2a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe00517e2ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00517e2bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00517e2bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284e1a, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 17208 tid 126042 ] Stopped at kdb_enter+0x67: movq $0,0x143ce7e(%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 0xfffffe008d000000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517e2640 rbp 0xfffffe00517e2660 rsi 0x40001 rdi 0xffffffff81134296 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517e2530 r11 0x1ffaefff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a6087a r15 0xffffffff81a6087a rip 0xffffffff8112b287 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x143ce7e(%rip) db> show proc Process 17208 (syz-executor.2) at 0xfffff80064574a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 807 at 0xfffff800149d1000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004458538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0088884000 (map 0xfffffe0088884000) (map.pmap 0xfffffe00888840c0) (pmap 0xfffffe0088884120) threads: 4 125320 Run CPU 1 syz-executor.2 126040 S sbwait 0xfffff80056009cd4 syz-executor.2 126042 Run CPU 0 syz-executor.2 126056 RunQ syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 17212 785 785 0 R (threaded) syz-executor.0 125943 RunQ syz-executor.0 126052 S connec 0xfffff80014f75bf0 syz-executor.0 17208 807 807 0 R (threaded) syz-executor.2 125320 Run CPU 1 syz-executor.2 126040 S sbwait 0xfffff80056009cd4 syz-executor.2 126042 Run CPU 0 syz-executor.2 126056 RunQ syz-executor.2 17207 786 786 0 R (threaded) syz-executor.1 122428 RunQ syz-executor.1 126038 S pipdwt 0xfffff80064133000 syz-executor.1 126041 S pipdwt 0xfffff80014a515d0 syz-executor.1 17003 1 785 0 S uwait 0xfffff80014455280 syz-executor.0 17002 1 785 0 S uwait 0xfffff80014f1cc00 syz-executor.0 16923 1 859 0 SV uwait 0xfffff80014dfe900 syz-executor.3 16914 1 859 0 SV connec 0xfffff80056191bf0 syz-executor.3 13791 1 785 0 S uwait 0xfffff800142d3400 syz-executor.0 13790 1 785 0 S uwait 0xfffff80004eeb700 syz-executor.0 13702 13700 785 0 SV uwait 0xfffff80014f1c600 syz-executor.0 13700 1 785 0 DV ppwait 0xfffff80004e46a20 syz-executor.0 13602 13601 786 0 SV uwait 0xfffff800647f5e80 syz-executor.1 13601 1 786 0 DV ppwait 0xfffff8005625da20 syz-executor.1 12855 1 807 0 S uwait 0xfffff80014dfee00 syz-executor.2 12853 1 807 0 S uwait 0xfffff80014dfe880 syz-executor.2 6552 1 6552 65 Ss select 0xfffff800645462c0 dhclient 5297 1 859 0 SV uwait 0xfffff80014f1c900 syz-executor.3 5292 1 859 0 SV pipdwt 0xfffff80014ff58b8 syz-executor.3 5255 1 5255 0 Ss select 0xfffff8006464a840 dhclient 5252 1 5252 0 Ss select 0xfffff8006464a7c0 dhclient 5233 1 5233 65 Ss select 0xfffff80064828d40 dhclient 3373 1 3373 0 Ss select 0xfffff80014fa0540 dhclient 3370 1 3370 0 Ss select 0xfffff800149f9b40 dhclient 3351 1 3351 65 Ss select 0xfffff80014fa03c0 dhclient 2355 1 2355 0 Ss select 0xfffff80014f63540 dhclient 2352 1 2352 0 Ss select 0xfffff80014f070c0 dhclient 2333 1 2333 65 Ss select 0xfffff80014b95740 dhclient 958 1 958 0 Ss select 0xfffff80004c0f1c0 dhclient 955 1 955 0 Ss select 0xfffff80014e22ec0 dhclient 876 874 785 0 SV uwait 0xfffff80004b91380 syz-executor.0 874 1 785 0 DV ppwait 0xfffff80004db94e8 syz-executor.0 859 780 859 0 Ss piperd 0xfffff80014d44000 syz-executor.3 807 780 807 0 Ss nanslp 0xffffffff8253b8a0 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff8253b8a1 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8253b8a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100122 S uwait 0xfffff80014455600 syz-fuzzer 100123 S uwait 0xfffff80004eeb280 syz-fuzzer 100124 S kqread 0xfffff80004eb5500 syz-fuzzer 100125 S uwait 0xfffff80004eeb480 syz-fuzzer 100126 S uwait 0xfffff80014455700 syz-fuzzer 100127 S uwait 0xfffff80004eeb580 syz-fuzzer 100128 S uwait 0xfffff80004eeb680 syz-fuzzer 100129 S uwait 0xfffff80014455800 syz-fuzzer 100132 S uwait 0xfffff80014455500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8001452eb20 csh 776 694 776 0 Ss select 0xfffff80004c0fc40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048540b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004b5b8b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004b5bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b2a0b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b2a4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b8a8b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b8acb0 getty 753 1 753 0 Ss+ ttyin 0xfffff800048c30b0 getty 752 1 752 0 Ss+ ttyin 0xfffff800048c34b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b8a1 cron 694 1 694 0 Ss select 0xfffff80004b468c0 sshd 507 1 507 0 Ss select 0xfffff800043360c0 syslogd 436 1 436 0 Ss select 0xfffff80004b46ac0 devd 435 1 435 65 Ss select 0xfffff80004b46940 dhclient 350 1 350 0 Ss select 0xfffff80004c0fe40 dhclient 347 1 347 0 Ss select 0xfffff80004b469c0 dhclient 23 0 0 0 DL syncer 0xffffffff8262acd0 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004b3d538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d80 [bufdaemon] 100083 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100097 D sdflush 0xfffff800040868e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651bc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82646038 [dom0] 100081 D launds 0xffffffff82646044 [laundry: dom0] 100082 D umarcl 0xffffffff815b97e0 [uma] 18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e5f818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c0f3c0 [pf purge] 15 0 0 0 DL - 0xffffffff826273dc [soaiod4] 9 0 0 0 DL - 0xffffffff826273dc [soaiod3] 8 0 0 0 DL - 0xffffffff826273dc [soaiod2] 7 0 0 0 DL - 0xffffffff826273dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff822470c0 [doneq0] 100044 D - 0xffffffff82247040 [async] 100077 D - 0xffffffff82246f10 [scanner] 14 0 0 0 DL seqstat 0xfffff800044f4888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004561d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004561d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82643520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b0a0 [g_event] 100035 D - 0xffffffff8251b0a8 [g_up] 100036 D - 0xffffffff8251b0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044a4000 [thr_0] 100028 D - 0xfffff800044a4080 [thr_1] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100086 I [swi1: hpts] 100087 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004458538 [init] 10 0 0 0 DL audit_w 0xffffffff82643a40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b630 [swapper] 100005 D - 0xfffff8000434ad00 [if_io_tqg_0] 100006 D - 0xfffff8000434ac00 [if_io_tqg_1] 100007 D - 0xfffff8000434ab00 [if_config_tqg_0] 100008 D - 0xfffff8000434aa00 [softirq_0] 100009 D - 0xfffff8000434a900 [softirq_1] 100010 D - 0xfffff800044a8d00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8b00 [inm_free taskq] 100012 D - 0xfffff800044a8900 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8500 [aiod_kick taskq] 100016 D - 0xfffff800044a8100 [thread taskq] 100018 D - 0xfffff800044a4c00 [in6m_free taskq] 100019 D - 0xfffff800044a4a00 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a4a00 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a4a00 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a4a00 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a4500 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a4500 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a4500 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a4500 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004497800 [firmware taskq] 100037 D - 0xfffff80004497300 [crypto_0] 100038 D - 0xfffff80004497300 [crypto_1] 100054 D - 0xfffff8000455d200 [vtnet0 rxq 0] 100055 D - 0xfffff8000455d100 [vtnet0 txq 0] 100056 D - 0xfffff8000455d000 [vtnet0 rxq 1] 100057 D - 0xfffff8000486be00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004336480 [virtio_balloon] 100063 D - 0xfffff800048bce00 [mca taskq] 100066 D - 0xffffffff81e0c280 [deadlkres] 100072 D - 0xfffff800048bc300 [acpi_task_0] 100073 D - 0xfffff800048bc300 [acpi_task_1] 100074 D - 0xfffff800048bc300 [acpi_task_2] 100076 D - 0xfffff8000455db00 [CAM taskq] db> show all locks Process 17208 (syz-executor.2) thread 0xfffffe0088843300 (125320) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0088884120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6841 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0088884060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4960 Process 17208 (syz-executor.2) thread 0xfffffe0088b25500 (126040) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80056009c78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 17208 (syz-executor.2) thread 0xfffffe005571e000 (126042) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8005631a020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:562 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 10 1027K 19018 vfscache 3 1025K 3 inodedep 302 625K 16381 pcb 112 616K 22177 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 32377 subproc 172 348K 17321 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 11 131K 16202 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 BPF 46 88K 46 bus 995 81K 3509 dirrem 293 74K 16269 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 pf_rule 54 54K 636 umtx 396 50K 396 kdtrace 251 49K 43272 freefile 291 37K 16255 temp 35 33K 3941 hostcache 1 32K 1 shm 1 32K 50 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 6 gtaskqueue 18 26K 18 sctp_stro 22 22K 3669 kbdmux 6 22K 6 sctp_atcl 57 22K 9854 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_timw 71 18K 71 pf_osfp 143 18K 143 ufs_mount 5 17K 6 proc 3 17K 3 lltable 51 17K 193 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 ksem 7 11K 3796 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 bmsafemap 2 9K 16402 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 40 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 80 8K 17247 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 559 cred 24 6K 355 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 pwddesc 78 5K 17215 ufs_dirhash 22 5K 26 pf_ifnet 11 5K 50 session 35 5K 57 UMA 263 5K 263 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 23 4K 23 lockf 33 4K 100 acpisem 28 4K 28 selfd 55 4K 251626 hhook 13 4K 13 sctp_atky 79 4K 13675 fpukern_ctx 3 3K 3 proc-args 52 3K 737 terminal 11 3K 11 select 19 3K 88 uidinfo 3 3K 21 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 51 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 inpcbpolicy 33 2K 17439 softdep 1 1K 1 mkdir 8 1K 32352 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 154 NFSD session 1 1K 1 sctp_athm 57 1K 9963 freework 4 1K 16670 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 newdirblk 6 1K 16176 freeblks 3 1K 16249 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 sctp_map 44 1K 7338 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 linuxcurrent 3 1K 4 diradd 4 1K 16311 pfil 4 1K 4 CAM SIM 2 1K 2 iov 4 1K 31326 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 soname 7 1K 31642 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 125 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 1693 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 2 sctp_stri 0 0K 220 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 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 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 14738 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 73 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 indirdep 0 0K 746 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 xform 0 0K 0 twsbuf 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 ip6opt 0 0K 29 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 17 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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 16386 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 6 tcp_log_dev 0 0K 1436 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 5888 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 162 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 5976 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 929 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 9 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 727 1672067 0 253 37060608 0 RADIX NODE 144 19944 11721 627473 0 62 4559760 0 mbuf 256 9211 524 7575905 0 254 2492160 0 tcp_log 416 0 5220 505092 0 253 2171520 0 mbuf_cluster 2048 1035 1 1035 0 253 2121728 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 271 13197 2992 0 62 1939392 0 sctp_asoc 2288 22 718 3669 0 253 1693120 0 malloc-384 384 4116 14 4118 0 30 1585920 0 malloc-2048 2048 39 697 6558 0 8 1507328 0 malloc-4096 4096 367 0 1069 0 2 1503232 0 malloc-128 128 10189 41 10631 0 126 1309440 0 UMA Slabs 0 112 11121 0 11415 0 126 1245552 0 sctp_ep 1280 35 700 6065 0 253 940800 0 malloc-384 384 359 1991 26236 0 30 902400 0 tcp_bbr_map 128 1052 5613 1356585 0 127 853120 0 malloc-1024 1024 82 714 6156 0 16 815104 0 FFS inode 1160 528 32 16788 0 8 649600 0 sctp_raddr 736 22 726 4239 0 253 550528 0 malloc-16384 16384 23 5 16186 0 1 458752 0 256 Bucket 2048 205 19 24764 0 8 458752 0 VM OBJECT 264 1529 76 252700 0 30 423720 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-4096 4096 88 5 18543 0 2 380928 0 THREAD 1792 172 26 26056 0 8 354816 0 malloc-65536 65536 0 5 454 0 1 327680 0 VNODE 448 565 92 16827 0 30 294336 0 mbuf_packet 256 139 896 25770 0 254 264960 0 socket 944 77 203 25871 0 253 264320 0 malloc-65536 65536 2 2 12 0 1 262144 0 malloc-2048 2048 8 120 9429 0 8 262144 0 malloc-256 256 362 643 35353 0 62 257280 0 MAP ENTRY 96 2265 297 944692 0 126 245952 0 malloc-64 64 3491 100 21089 0 254 229824 0 malloc-256 256 47 793 14803 0 62 215040 0 malloc-256 256 119 706 22482 0 62 211200 0 malloc-16 16 12845 155 14384 0 254 208000 0 tcp_inpcb 488 12 404 12009 0 253 203008 0 g_bio 408 0 490 20672 0 30 199920 0 malloc-128 128 884 666 19527 0 126 198400 0 malloc-128 128 1308 149 48360 0 126 186496 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-32 32 5194 224 21775 0 254 173376 0 malloc-32768 32768 0 5 699 0 1 163840 0 VMSPACE 2544 50 10 17183 0 4 152640 0 S VFS Cache 104 1071 372 18431 0 126 150072 0 FFS2 dinode 256 528 57 16787 0 62 149760 0 malloc-65536 65536 0 2 136 0 1 131072 0 128 Bucket 1024 54 69 7330 0 16 125952 0 vmem btag 56 2118 102 2118 0 254 124320 0 PROC 1336 77 16 17214 0 8 124248 0 malloc-1024 1024 106 6 123 0 16 114688 0 sctp_chunk 152 24 730 1347 0 253 114608 0 malloc-8192 8192 8 5 138 0 1 106496 0 filedesc0 1072 78 20 17215 0 8 105056 0 tcpcb 1048 12 87 12009 0 253 103752 0 DEVCTL 1024 0 100 131 0 0 102400 0 malloc-256 256 226 134 61519 0 62 92160 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 49 0 15 83968 0 64 Bucket 512 94 66 33899 0 30 81920 0 malloc-128 128 540 49 1469 0 126 75392 0 udplite_inpcb 488 2 142 2978 0 253 70272 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 173 0 1 65536 0 sctp_laddr 48 32 1312 1638 0 254 64512 0 32 Bucket 256 121 119 743685 0 62 61440 0 malloc-64 64 122 760 31055 0 254 56448 0 malloc-32 32 78 1560 11945 0 254 52416 0 malloc-128 128 363 40 367 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 pipe 744 33 32 2177 0 16 48360 0 malloc-16 16 133 2867 17415 0 254 48000 0 malloc-384 384 108 12 337 0 30 46080 0 pcpu-8 8 5080 552 8564 0 254 45056 0 malloc-64 64 535 158 21361 0 254 44352 0 Files 80 293 257 64074 0 126 44000 0 DIRHASH 1024 32 8 36 0 16 40960 0 malloc-64 64 541 89 742 0 254 40320 0 malloc-128 128 42 268 48641 0 126 39680 0 malloc-256 256 134 16 149 0 62 38400 0 tcp_bbr_pcb 832 4 41 5234 0 16 37440 0 NAMEI 1024 0 36 87861 0 16 36864 0 malloc-1024 1024 32 4 32 0 16 36864 0 malloc-64 64 99 468 251670 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 16389 0 2 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_rack_pcb 704 2 42 4161 0 16 30976 0 malloc-384 384 63 17 207 0 30 30720 0 malloc-256 256 63 57 852 0 62 30720 0 malloc-256 256 87 33 1941 0 62 30720 0 malloc-256 256 55 65 17508 0 62 30720 0 malloc-512 512 2 54 730 0 30 28672 0 ksiginfo 112 78 174 2470 0 126 28224 0 KNOTE 160 28 147 537878 0 62 28000 0 itimer 352 0 77 211 0 30 27104 0 malloc-384 384 53 17 399 0 30 26880 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 13 11 1552 0 16 24576 0 PWD 32 29 727 16267 0 254 24192 0 16 Bucket 144 99 69 1802 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 140 160 4809 0 126 24000 0 malloc-128 128 134 52 623 0 126 23808 0 ripcb 488 17 31 849 0 253 23424 0 unpcb 256 26 64 2312 0 253 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 2 3 91 0 2 20480 0 malloc-64 64 111 204 17314 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 udp_inpcb 488 2 38 1603 0 253 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 6 2 60 0 8 16384 0 malloc-2048 2048 5 3 201 0 8 16384 0 malloc-1024 1024 9 7 10 0 16 16384 0 malloc-64 64 184 68 205 0 254 16128 0 2 Bucket 32 61 443 2425 0 254 16128 0 vtnet_tx_hdr 24 1 667 5325598 0 254 16032 0 tcp_rack_map 120 2 130 6036 0 126 15840 0 malloc-4096 4096 0 3 4 0 2 12288 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-1024 1024 7 5 125 0 16 12288 0 malloc-512 512 5 19 338 0 30 12288 0 malloc-32 32 101 277 18187 0 254 12096 0 kenv 258 15 30 1065 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 0 8 4 0 16 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 2 14 264 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 malloc-512 512 0 16 6 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcp_log_bucket 176 0 46 6 0 62 8096 0 PGRP 88 35 57 59 0 126 8096 0 rl_entry 40 80 122 80 0 254 8080 0 sctp_stream_msg_out 112 1 71 2774 0 253 8064 0 udpcb 32 4 248 4581 0 254 8064 0 malloc-64 64 65 61 96 0 254 8064 0 malloc-32 32 43 209 218 0 254 8064 0 malloc-32 32 78 174 93 0 254 8064 0 malloc-32 32 40 212 77 0 254 8064 0 malloc-32 32 49 203 11917 0 254 8064 0 4 Bucket 48 7 161 365 0 254 8064 0 malloc-16 16 0 500 3 0 254 8000 0 malloc-16 16 28 472 143 0 254 8000 0 malloc-16 16 288 212 483 0 254 8000 0 malloc-16 16 14 486 18 0 254 8000 0 malloc-16 16 195 305 1329 0 254 8000 0 malloc-16 16 18 482 52273 0 254 8000 0 malloc-128 128 20 42 29 0 126 7936 0 tcp_log_node 120 0 66 8 0 126 7920 0 sctp_readq 152 0 52 91 0 253 7904 0 malloc-384 384 20 0 20 0 30 7680 0 malloc-384 384 1 19 4 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 16 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 253 4032 0 malloc-32 32 32 94 157 0 254 4032 0 hostcache 80 1 49 1 0 253 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 7 0 254 2520 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 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 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 1 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 0 253 0 0 ipq 56 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 584 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 24 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 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 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 63 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 15 0 0 swwbuf 2624 0 0 0 0 7 0 0 swrbuf 2624 0 0 0 0 15 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0