panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:352 cpuid = 0 time = 1618122961 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0098295660 vpanic() at vpanic+0x1c7/frame 0xfffffe00982956c0 panic() at panic+0x43/frame 0xfffffe0098295720 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0098295780 tcp_output() at tcp_output+0x73c/frame 0xfffffe0098295940 tcp_usr_connect() at tcp_usr_connect+0x255/frame 0xfffffe00982959b0 soconnectat() at soconnectat+0x183/frame 0xfffffe0098295a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe0098295a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe0098295ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0098295bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0098295bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284e1a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 5292 tid 107736 ] 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 0xfffffe0095200000 rdx 0x3ffff rbx 0 rsp 0xfffffe0098295640 rbp 0xfffffe0098295660 rsi 0x40001 rdi 0xffffffff81134296 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0098295530 r11 0x1ff67fff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a608b0 r15 0xffffffff81a608b0 rip 0xffffffff8112b287 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x143ce7e(%rip) db> show proc Process 5292 (syz-executor.0) at 0xfffff8001d5d1a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffff80004d2b000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004458538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094da53e0 (map 0xfffffe0094da53e0) (map.pmap 0xfffffe0094da54a0) (pmap 0xfffffe0094da5500) threads: 3 106316 RunQ syz-executor.0 107736 Run CPU 0 syz-executor.0 107739 S uwait 0xfffff8001d58cc80 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 5292 785 785 0 R (threaded) syz-executor.0 106316 RunQ syz-executor.0 107736 Run CPU 0 syz-executor.0 107739 S uwait 0xfffff8001d58cc80 syz-executor.0 5291 786 786 0 R (threaded) syz-executor.1 104590 RunQ syz-executor.1 107732 S uwait 0xfffff80018f20300 syz-executor.1 107740 RunQ syz-executor.1 4458 1 4458 65 Ss select 0xfffff80018f97c40 dhclient 3951 1 3951 0 Ss select 0xfffff8001d185d40 dhclient 3945 1 3945 0 Ss select 0xfffff80018a7fa40 dhclient 3919 1 3919 65 Ss select 0xfffff8001d22ca40 dhclient 3284 1 3284 0 Ss select 0xfffff80018a7ff40 dhclient 3281 1 3281 0 Ss select 0xfffff80018ffa1c0 dhclient 3259 1 3259 65 Ss select 0xfffff80004bab640 dhclient 3163 1 792 0 S uwait 0xfffff80004bed000 syz-executor.2 3162 1 792 0 S uwait 0xfffff80018c30080 syz-executor.2 3160 1 792 0 S uwait 0xfffff80018f66b00 syz-executor.2 3159 1 792 0 S uwait 0xfffff80018434780 syz-executor.2 2563 1 792 0 S uwait 0xfffff80018c30680 syz-executor.2 2562 1 792 0 S uwait 0xfffff80018434680 syz-executor.2 2488 1 2488 0 Ss select 0xfffff80018d88c40 dhclient 2485 1 2485 0 Ss select 0xfffff80018f972c0 dhclient 2466 1 2466 65 Ss select 0xfffff80004bab340 dhclient 2269 2268 786 0 S uwait 0xfffff80018f20d00 syz-executor.1 2268 2266 786 0 SV uwait 0xfffff80018c30280 syz-executor.1 2267 2266 2267 0 S uwait 0xfffff80018f66600 syz-executor.1 2266 1 786 0 DV ppwait 0xfffff80018db1f58 syz-executor.1 1369 1 792 0 SV uwait 0xfffff80018c30d80 syz-executor.2 1368 1 792 0 SV uwait 0xfffff80004e9d100 syz-executor.2 1208 1 792 0 S uwait 0xfffff80018f66800 syz-executor.2 1202 1 792 0 S uwait 0xfffff80018434480 syz-executor.2 1063 1 1063 0 Ss select 0xfffff80018c1a5c0 dhclient 1060 1 1060 0 Ss select 0xfffff80018c1a540 dhclient 797 780 797 0 Ss piperd 0xfffff80018cd5000 syz-executor.3 792 780 792 0 Ss piperd 0xfffff80018cd55d0 syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100093 S uwait 0xfffff80004e9dd00 syz-fuzzer 100115 RunQ syz-fuzzer 100116 S uwait 0xfffff80004bed900 syz-fuzzer 100117 S uwait 0xfffff80004beda00 syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffff80018434c80 syz-fuzzer 100120 S uwait 0xfffff80018434d80 syz-fuzzer 100121 S uwait 0xfffff80004bedb00 syz-fuzzer 100804 S uwait 0xfffff80018c30480 syz-fuzzer 103110 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffff800184f2b20 csh 776 694 776 0 Ss select 0xfffff800182ce9c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048540b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004b8b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004b8b8b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b8bcb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b930b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b934b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b938b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b93cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004a850b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b8a1 cron 694 1 694 0 Ss select 0xfffff800182ceb40 sshd 507 1 507 0 Ss select 0xfffff800182cec40 syslogd 436 1 436 0 Ss select 0xfffff800182cee40 devd 435 1 435 65 Ss select 0xfffff800043360c0 dhclient 350 1 350 0 Ss select 0xfffff800182ced40 dhclient 347 1 347 0 Ss select 0xfffff80004bab9c0 dhclient 23 0 0 0 DL syncer 0xffffffff8262acd0 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d2ba70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100080 RunQ [bufdaemon] 100087 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100098 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff82651bc8 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100078 RunQ [dom0] 100085 D launds 0xffffffff82646044 [laundry: dom0] 100086 D umarcl 0xffffffff815b97f0 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e6a818 [sctp_iterator] 16 0 0 0 RL [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] 100083 I [swi1: hpts] 100084 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 - 0xffffffff81e0c2c0 [deadlkres] 100072 D - 0xfffff80004af2600 [acpi_task_0] 100073 D - 0xfffff80004af2600 [acpi_task_1] 100074 D - 0xfffff80004af2600 [acpi_task_2] 100076 D - 0xfffff8000455db00 [CAM taskq] db> show all locks Process 5292 (syz-executor.0) thread 0xfffffe0094c63e00 (107736) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8001da79b90) 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 9 1026K 5233 vfscache 3 1025K 3 pcb 114 615K 13990 inodedep 52 532K 4440 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 169 336K 5387 filedesc 42 329K 8635 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 4313 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 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 396 50K 396 kdtrace 247 48K 13034 shm 4 38K 6 temp 35 33K 2398 hostcache 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_atcl 41 16K 4481 lltable 47 15K 150 bus-sc 33 14K 1719 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 93 12K 93 eventhandler 133 12K 133 dirrem 43 11K 4353 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 4418 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 31 rpc 2 8K 2 shmfd 1 8K 30 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 77 7K 5311 sglist 5 7K 5 sctp_stro 6 6K 552 CAM DEV 3 6K 510 plimit 24 6K 439 cred 24 6K 261 taskqueue 57 6K 57 freefile 43 6K 4345 CAM queue 5 6K 1528 DEVFSP 78 5K 82 pwddesc 75 5K 5294 ufs_dirhash 24 5K 24 session 35 5K 51 UMA 263 5K 263 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 23 4K 23 acpisem 28 4K 28 selfd 55 4K 93449 lockf 32 4K 57 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 680 terminal 11 3K 11 select 19 3K 75 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_atky 49 2K 5046 Unitno 30 2K 51 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 inpcbpolicy 43 2K 9085 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 4425 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 8588 freeblks 4 1K 4316 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 54 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 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_athm 41 1K 4512 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 linuxcurrent 3 1K 4 sctp_stri 1 1K 7 newdirblk 4 1K 4294 diradd 4 1K 4393 pfil 4 1K 4 CAM SIM 2 1K 2 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 1 ktls 1 1K 1 feeder 7 1K 7 sctp_map 12 1K 1104 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 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 soname 5 1K 11778 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 118 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 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 2117 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 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 3457 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 198 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 60 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 10 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 4481 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1177 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 2999 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 203 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 iov 0 0K 20019 ioctlops 0 0K 191 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 734 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 7 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 982 1741017 0 254 38105088 0 tcp_log 416 5005 5273 452787 0 254 4275648 0 RADIX NODE 144 20741 256 173676 0 62 3023568 0 mbuf 256 9406 734 2926195 0 254 2595840 0 pbuf 2624 0 973 0 0 2 2553152 0 BUF TRIE 144 188 13280 1195 0 62 1939392 0 malloc-384 384 4116 4 4116 0 30 1582080 0 malloc-4096 4096 367 0 1069 0 2 1503232 0 malloc-128 128 10188 197 10596 0 126 1329280 0 UMA Slabs 0 112 10596 21 10596 0 126 1189104 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 FFS inode 1160 521 25 4867 0 8 633360 0 malloc-16384 16384 20 6 4315 0 1 425984 0 VM OBJECT 264 1443 102 79898 0 30 407880 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_asoc 2288 6 164 552 0 254 388960 0 malloc-4096 4096 85 8 5312 0 2 380928 0 THREAD 1792 171 27 7740 0 8 354816 0 256 Bucket 2048 152 18 20101 0 8 348160 0 malloc-2048 2048 38 130 3926 0 8 344064 0 malloc-384 384 93 767 8922 0 30 330240 0 socket 944 98 250 14268 0 254 328512 0 sctp_ep 1280 34 200 3921 0 254 299520 0 VNODE 448 558 63 4906 0 30 278208 0 MAP ENTRY 96 2244 402 287824 0 126 254016 0 malloc-64 64 3488 103 9109 0 254 229824 0 DEVCTL 1024 0 216 131 0 0 221184 0 tcp_inpcb 488 24 408 3728 0 254 210816 0 malloc-16 16 12845 155 14136 0 254 208000 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-65536 65536 0 3 198 0 1 196608 0 malloc-32768 32768 0 6 179 0 1 196608 0 malloc-256 256 46 674 3550 0 62 184320 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-256 256 111 594 9652 0 62 180480 0 malloc-128 128 1303 61 35050 0 126 174592 0 malloc-32 32 5191 227 10580 0 254 173376 0 malloc-1024 1024 12 148 1838 0 16 163840 0 VMSPACE 2544 50 13 5267 0 4 160272 0 malloc-128 128 634 544 5127 0 126 150784 0 tcp_bbr_map 128 0 1116 9428 0 126 142848 0 mbuf_packet 256 33 522 5206 0 254 142080 0 S VFS Cache 104 1026 339 6163 0 126 141960 0 FFS2 dinode 256 521 19 4866 0 62 138240 0 sctp_raddr 736 11 176 582 0 254 137632 0 malloc-65536 65536 0 2 136 0 1 131072 0 vmem btag 56 2202 18 2202 0 254 124320 0 PROC 1336 74 19 5292 0 8 124248 0 ksiginfo 112 78 966 3107 0 126 116928 0 tcpcb 1048 22 88 3728 0 254 115280 0 malloc-1024 1024 106 2 123 0 16 110592 0 filedesc0 1072 75 23 5294 0 8 105056 0 malloc-2048 2048 11 39 3838 0 8 102400 0 malloc-8192 8192 8 4 137 0 1 98304 0 malloc-256 256 227 133 17403 0 62 92160 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 20 0 16 83968 0 128 Bucket 1024 59 20 1116 0 16 80896 0 g_bio 408 0 170 9443 0 30 69360 0 malloc-256 256 77 193 8369 0 62 69120 0 udplite_inpcb 488 6 130 2466 0 254 66368 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 64 Bucket 512 85 27 6276 0 30 57344 0 malloc-128 128 404 30 1093 0 126 55552 0 32 Bucket 256 72 123 7512 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-128 128 361 11 365 0 126 47616 0 malloc-384 384 108 12 150 0 30 46080 0 pipe 744 23 37 791 0 16 44640 0 malloc-64 64 535 158 17748 0 254 44352 0 Files 80 280 270 27491 0 126 44000 0 sctp_chunk 152 5 281 284 0 254 43472 0 pcpu-8 8 4628 492 4784 0 254 40960 0 malloc-64 64 99 531 93493 0 254 40320 0 malloc-64 64 539 91 740 0 254 40320 0 tcp_rack_pcb 704 5 50 1978 0 16 38720 0 malloc-256 256 134 16 147 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 33192 0 16 36864 0 malloc-1024 1024 32 4 32 0 16 36864 0 malloc-512 512 3 69 517 0 30 36864 0 malloc-384 384 58 32 163 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-256 256 86 34 1557 0 62 30720 0 tcp_bbr_pcb 832 0 36 1135 0 16 29952 0 malloc-4096 4096 3 4 4484 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 sctp_laddr 48 0 588 497 0 254 28224 0 malloc-64 64 106 335 9750 0 254 28224 0 KNOTE 160 28 147 302498 0 62 28000 0 malloc-256 256 63 42 724 0 62 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 11 13 243 0 16 24576 0 PWD 32 25 731 4387 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 57 243 2255 0 126 24000 0 ripcb 488 11 37 2645 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 399 0 30 23040 0 malloc-256 256 55 35 5379 0 62 23040 0 malloc-2048 2048 6 4 60 0 8 20480 0 malloc-16 16 86 1164 5756 0 254 20000 0 malloc-128 128 134 21 622 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 89 0 2 16384 0 malloc-2048 2048 6 2 6 0 8 16384 0 malloc-64 64 184 68 205 0 254 16128 0 malloc-32 32 57 447 8796 0 254 16128 0 16 Bucket 144 65 47 343 0 62 16128 0 vtnet_tx_hdr 24 0 668 897120 0 254 16032 0 malloc-128 128 40 84 12946 0 126 15872 0 tcp_rack_map 120 8 124 2978 0 126 15840 0 malloc-2048 2048 5 1 196 0 8 12288 0 malloc-1024 1024 7 5 148 0 16 12288 0 malloc-1024 1024 9 3 10 0 16 12288 0 malloc-512 512 5 19 234 0 30 12288 0 malloc-512 512 11 13 11 0 30 12288 0 malloc-64 64 106 83 5386 0 254 12096 0 malloc-32 32 110 268 9832 0 254 12096 0 udp_inpcb 488 4 20 246 0 254 11712 0 kenv 258 15 30 1065 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 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 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 53 0 126 8096 0 rl_entry 40 67 135 67 0 254 8080 0 sctp_stream_msg_out 112 5 67 293 0 254 8064 0 udpcb 32 10 242 2712 0 254 8064 0 malloc-64 64 65 61 87 0 254 8064 0 malloc-32 32 38 214 256 0 254 8064 0 malloc-32 32 78 174 91 0 254 8064 0 malloc-32 32 43 209 76 0 254 8064 0 malloc-32 32 49 203 4116 0 254 8064 0 4 Bucket 48 7 161 147 0 254 8064 0 2 Bucket 32 61 191 1170 0 254 8064 0 malloc-16 16 28 472 143 0 254 8000 0 malloc-16 16 288 212 483 0 254 8000 0 malloc-16 16 16 484 16 0 254 8000 0 malloc-16 16 195 305 1329 0 254 8000 0 malloc-16 16 16 484 34069 0 254 8000 0 malloc-128 128 20 42 29 0 126 7936 0 routing nhops 256 27 3 34 0 62 7680 0 unpcb 256 22 8 1224 0 254 7680 0 malloc-384 384 20 0 20 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 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 malloc-512 512 2 6 3 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 32 94 155 0 254 4032 0 hostcache 80 1 49 1 0 254 4000 0 malloc-16 16 0 250 3 0 254 4000 0 sctp_readq 152 0 26 2 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 2 0 30 3840 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 6 0 254 2520 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 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 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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 NCLNODE 584 0 0 0 0 16 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 224 0 0 0 0 62 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 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-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