panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12391 cpuid = 1 time = 1627874970 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009a98ce30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009a98cf90 vpanic() at vpanic+0x2c5/frame 0xfffffe009a98d070 panic() at panic+0xb5/frame 0xfffffe009a98d130 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe009a98d210 bbr_output_wtime() at bbr_output_wtime+0xd411/frame 0xfffffe009a98e6f0 bbr_output() at bbr_output+0xd1/frame 0xfffffe009a98e790 tcp_usr_connect() at tcp_usr_connect+0x39d/frame 0xfffffe009a98e870 soconnectat() at soconnectat+0x213/frame 0xfffffe009a98e8d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe009a98e9b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe009a98e9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009a98ebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009a98ebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 4385 tid 106144 ] Stopped at kdb_enter+0x6b: movq $0,0x28eaaba(%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 0xfc4c57a0c7f9eecc rdx 0x40001 rbx 0 rsp 0xfffffe009a98cf70 rbp 0xfffffe009a98cf90 rsi 0 rdi 0xfffffe0056b34f68 r8 0x3 r9 0xfffffe009a98caa8 r10 0 r11 0x5cea4b47 r12 0xfffffe009b75d720 r13 0xfffffe009a98cf01 r14 0xffffffff82c5da20 .str.18 r15 0xffffffff82c5da20 .str.18 rip 0xffffffff8179f0fb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eaaba(%rip) db> show proc Process 4385 (syz-executor.2) at 0xfffffe009b817000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe0092038a70 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b58b000 (map 0xfffffe009b58b000) (map.pmap 0xfffffe009b58b0c0) (pmap 0xfffffe009b58b120) threads: 2 105819 s syz-executor.2 106144 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4389 4388 1211 0 RE arp 4388 1211 1211 0 S wait 0xfffffe0091f9fa70 sh 4385 787 787 0 T (threaded) syz-executor.2 105819 s syz-executor.2 106144 Run CPU 1 syz-executor.2 4383 784 784 0 T (threaded) syz-executor.1 105672 s syz-executor.1 106139 RunQ syz-executor.1 106148 L *tcpinp 0xfffffe009b762f00 syz-executor.1 106149 L *tcpinp 0xfffffe009b762f00 syz-executor.1 106150 L *tcpinp 0xfffffe009b762f00 syz-executor.1 106152 L *tcpinp 0xfffffe009b762f00 syz-executor.1 3658 1 840 0 S uwait 0xfffffe009b758700 syz-executor.3 3654 1 840 0 S uwait 0xfffffe0092078900 syz-executor.3 3651 1 787 0 S uwait 0xfffffe009258a600 syz-executor.2 3650 1 840 0 S uwait 0xfffffe009258a700 syz-executor.3 3646 1 787 0 S uwait 0xfffffe009258b480 syz-executor.2 3643 1 787 0 S uwait 0xfffffe0099691900 syz-executor.2 3641 1 787 0 S uwait 0xfffffe0092078e00 syz-executor.2 3640 1 787 0 S uwait 0xfffffe009258af00 syz-executor.2 3077 0 0 0 DL mdwait 0xfffffe009b739000 [md3] 3073 0 0 0 DL mdwait 0xfffffe009b731000 [md2] 3068 0 0 0 DL mdwait 0xfffffe00584bf000 [md1] 3058 0 0 0 DL mdwait 0xfffffe00587f6000 [md0] 1852 1 1852 65 Ss select 0xfffffe005878d5c0 dhclient 1630 1 1630 0 Ss select 0xfffffe009b56dc40 dhclient 1627 1 1627 0 Ss select 0xfffffe009b56dec0 dhclient 1608 1 1608 65 Ss select 0xfffffe005878fa40 dhclient 1371 1 1371 0 Ss select 0xfffffe005878d4c0 dhclient 1367 1 1367 0 Ss select 0xfffffe005878d240 dhclient 1347 1 1347 65 Ss piperd 0xfffffe008f823730 dhclient 1211 1 1211 0 Ss wait 0xfffffe0092578538 dhclient 1205 1 1205 0 Ss select 0xfffffe005878fbc0 dhclient 1172 1 1172 65 Ss select 0xfffffe005878fac0 dhclient 1138 0 0 0 DL aiordy 0xfffffe009255a538 [aiod4] 1137 0 0 0 DL aiordy 0xfffffe008fada000 [aiod3] 1136 0 0 0 DL aiordy 0xfffffe009255aa70 [aiod2] 1135 0 0 0 DL aiordy 0xfffffe0091f9f538 [aiod1] 1033 1 1033 0 Ss select 0xfffffe005878fd40 dhclient 1030 1 1030 0 Ss select 0xfffffe005878f8c0 dhclient 840 780 840 0 Ss piperd 0xfffffe008f8238b8 syz-executor.3 787 780 787 0 Ss wait 0xfffffe0092038a70 syz-executor.2 784 780 784 0 Ss wait 0xfffffe008fa71000 syz-executor.1 783 780 783 0 Ss piperd 0xfffffe008fae3000 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100123 S uwait 0xfffffe008facc400 syz-fuzzer 100124 S uwait 0xfffffe005838f980 syz-fuzzer 100125 S kqread 0xfffffe00587cb500 syz-fuzzer 100126 S uwait 0xfffffe005838fb80 syz-fuzzer 100127 S uwait 0xfffffe005838fc80 syz-fuzzer 100128 S uwait 0xfffffe008facc580 syz-fuzzer 100129 S uwait 0xfffffe008facc700 syz-fuzzer 100130 S uwait 0xfffffe0092078c00 syz-fuzzer 100131 S uwait 0xfffffe0092078d00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe008fa990b0 csh 776 694 776 0 Ss select 0xfffffe00587954c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fa8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f00b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f08b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ec0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ec8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583970b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583978b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575220b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a81 cron 694 1 694 0 Ss select 0xfffffe00587957c0 sshd 507 1 507 0 Ss select 0xfffffe005878f240 syslogd 436 1 436 0 Ss select 0xfffffe005878f1c0 devd 435 1 435 65 Ss select 0xfffffe0058795ac0 dhclient 350 1 350 0 Ss select 0xfffffe005878f140 dhclient 347 1 347 0 Ss select 0xfffffe0058795ec0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058772538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0056b090e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8878 [dom0] 100085 D launds 0xffffffff841a8884 [laundry: dom0] 100086 D umarcl 0xffffffff81e971b0 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c3a460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84745e20 [pf purge] 15 0 0 0 DL - 0xffffffff84177d40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177d40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177d40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177d40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a61488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541a1b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541a1b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a040 [g_event] 100039 D - 0xffffffff8402a080 [g_up] 100040 D - 0xffffffff8402a0c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dfed00 [thr_0] 100030 D - 0xfffffe0053dfed80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100034 I [swi3: vm] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 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 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af40 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 Run CPU 0 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053df6b00 [firmware taskq] 100041 D - 0xfffffe0053df6a00 [crypto_0] 100042 D - 0xfffffe0053df6a00 [crypto_1] 100058 D - 0xfffffe0053df6800 [vtnet0 rxq 0] 100059 D - 0xfffffe0053df6700 [vtnet0 txq 0] 100060 D - 0xfffffe0053df6600 [vtnet0 rxq 1] 100061 D - 0xfffffe0053df6500 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b76100 [virtio_balloon] 100067 D - 0xfffffe0053df6400 [mca taskq] 100072 D - 0xffffffff82c649a0 [deadlkres] 100076 D - 0xfffffe0057450700 [acpi_task_0] 100077 D - 0xfffffe0057450700 [acpi_task_1] 100078 D - 0xfffffe0057450700 [acpi_task_2] 100080 D - 0xfffffe0053df6900 [CAM taskq] db> show all locks Process 4389 (arp) thread 0xfffffe009b75d000 (105818) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000794e658) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe008fa9c070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3251 Process 4385 (syz-executor.2) thread 0xfffffe009b75d720 (106144) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009b81cdb0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:574 Process 4383 (syz-executor.1) thread 0xfffffe009b5b7000 (106139) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009b820bc0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1784 Process 4383 (syz-executor.1) thread 0xfffffe009b75fac0 (106152) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00925b9630) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491 Process 0 (kernel) thread 0xfffffe0053dee3a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840ad500) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4248 tcp_hpts 6 3201K 6 sysctloid 34776 2054K 34846 vtbuf 24 1968K 46 kobj 326 1304K 521 newblk 8 1026K 8945 vfscache 3 1025K 3 pcb 166 684K 8668 inodedep 71 539K 3727 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 176 353K 4483 vmem 3 274K 6 filedesc 28 217K 6711 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 12 131K 3399 tfo_ccache 1 128K 1 DEVFS1 111 111K 128 sem 4 106K 4 BPF 46 88K 68 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 418 53K 418 kdtrace 258 50K 10543 temp 35 33K 2869 DEVFS3 130 33K 140 hostcache 1 32K 1 shm 1 32K 16 sctp_atcl 82 31K 5086 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_stro 17 17K 1276 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 497 md_disk 8 17K 8 tty 16 16K 16 md_sectors 4 16K 4 ithread 99 16K 99 dirrem 62 16K 3474 bus-sc 33 14K 1692 GEOM 89 14K 661 lltable 44 14K 208 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 ksem 4 10K 89 in6_multi 71 9K 71 bmsafemap 2 9K 3667 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 11 pfs_vncache 1 8K 1 freefile 61 8K 3463 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 81 8K 4432 taskqueue 63 7K 63 cred 26 7K 335 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 538 DEVFSP 88 6K 1030 pwddesc 77 5K 4381 ufs_dirhash 24 5K 24 UMA 274 5K 274 session 35 5K 54 pf_ifnet 10 5K 38 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_atky 99 4K 6550 acpisem 28 4K 28 lockf 32 4K 141 hhook 15 4K 17 selfd 52 4K 65611 proc-args 54 3K 722 terminal 11 3K 11 select 19 3K 217 uidinfo 3 3K 45 pf_osfp 20 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 CAM XPT 22 2K 543 Unitno 25 2K 47 in_multi 6 2K 8 sctp_athm 82 2K 5200 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 4666 softdep 1 1K 1 mkdir 8 1K 6688 freeblks 4 1K 3523 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 258 NFSD session 1 1K 1 newdirblk 7 1K 3344 CAM periph 4 1K 271 inpcbpolicy 25 1K 3413 sctp_ifn 6 1K 15 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 xform 10 1K 1492 crypto 4 1K 379 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_map 34 1K 2550 osd 16 1K 1792 diradd 4 1K 3515 pfil 4 1K 4 filedesc_to_leader 8 1K 19 cdev 2 1K 2 chacha20random 1 1K 1 tcp_fsb 2 1K 455 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 ip6_msource 3 1K 18 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 9031 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 sbdep 1 1K 125 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 127 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 vegas data 0 0K 13 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2067 sctp_iter 0 0K 24 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 13 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 1 sctp_stri 0 0K 258 dctcp data 0 0K 7 cdg data 0 0K 29 chd data 0 0K 8 mqdata 0 0K 0 cubic data 0 0K 5 htcp data 0 0K 8 pf_table 0 0K 15 pf_rule 0 0K 104 pf_altq 0 0K 0 pf_temp 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3101 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 freefrag 0 0K 4 allocindir 0 0K 0 indirdep 0 0K 1714 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 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 ktls_ocf 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 23 ip6_moptions 0 0K 13 in6_mfilter 0 0K 32 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 5 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 twsbuf 0 0K 0 statfs 0 0K 3595 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 38 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 192 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 25 lio 0 0K 33 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 179 tempbuff 0 0K 0 tempbuff 0 0K 0 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 19108 ioctlops 0 0K 564 eventfd 0 0K 26 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 336 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 973 sysctl 0 0K 3 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 6 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 96 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 945 635401 0 254 37953536 0 tcp_log 416 55 19997 309369 0 254 8341632 0 mbuf 256 8812 1913 2251798 0 254 2745600 0 pbuf 2624 0 762 0 0 2 1999488 0 RADIX NODE 144 11940 1579 162671 0 62 1946736 0 malloc-384 384 4325 145 9533 0 30 1716480 0 BUF TRIE 144 355 11405 7854 0 62 1693440 0 malloc-4096 4096 407 4 8507 0 2 1683456 0 malloc-128 128 11422 48 11502 0 126 1468160 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 10697 28 10697 0 126 1201200 0 vmem btag 56 19323 92 19323 0 254 1087240 0 ertt_txseginfo 40 0 25452 915979 0 254 1018080 0 tcp_bbr_map 128 4 6227 280380 0 126 797568 0 256 Bucket 2048 330 18 20434 0 8 712704 0 FFS inode 1160 526 27 3989 0 8 641480 0 malloc-65536 65536 5 2 431 0 1 458752 0 malloc-16384 16384 18 6 3373 0 1 393216 0 VM OBJECT 264 1415 70 66406 0 30 392040 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 178 31 6152 0 8 377872 0 sctp_asoc 2288 17 123 1275 0 254 320320 0 VNODE 448 565 74 4030 0 30 286272 0 malloc-256 256 19 1046 8984 0 62 272640 0 malloc-2048 2048 68 60 3738 0 8 262144 0 malloc-64 64 3911 58 3975 0 254 254016 0 malloc-1024 1024 154 90 2768 0 16 249856 0 malloc-16 16 14245 505 18642 0 254 236000 0 malloc-32768 32768 0 7 1715 0 1 229376 0 MAP ENTRY 96 2054 298 254823 0 126 225792 0 DEVCTL 1024 0 220 162 0 0 225280 0 malloc-32768 32768 1 5 16 0 1 196608 0 UMA Zones 768 246 3 246 0 16 191232 0 sctp_ep 1280 65 76 3656 0 254 180480 0 malloc-128 128 1214 181 32598 0 126 178560 0 malloc-32 32 5344 74 5555 0 254 173376 0 mbuf_packet 256 73 572 16498 0 254 165120 0 socket 944 96 60 8475 0 254 147264 0 VMSPACE 2544 48 9 4360 0 4 145008 0 malloc-128 128 1098 18 1395 0 126 142848 0 S VFS Cache 104 1028 337 4607 0 126 141960 0 FFS2 dinode 256 526 14 3989 0 62 138240 0 128 Bucket 1024 101 30 3135 0 16 134144 0 malloc-65536 65536 0 2 35 0 1 131072 0 malloc-65536 65536 0 2 144 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-256 256 266 244 7938 0 62 130560 0 PROC 1336 78 18 4389 0 8 128256 0 clpbuf 2624 0 48 686 0 16 125952 0 ksiginfo 112 78 966 1712 0 126 116928 0 sctp_raddr 736 17 137 1507 0 254 113344 0 malloc-4096 4096 26 0 647 0 2 106496 0 filedesc0 1072 77 21 4381 0 8 105056 0 tcp_inpcb 496 13 171 1781 0 254 91264 0 malloc-2048 2048 10 34 1066 0 8 90112 0 UMA Kegs 384 231 2 231 0 30 89472 0 malloc-256 256 213 117 7421 0 62 84480 0 tcpcb 1080 12 65 1781 0 254 83160 0 malloc-4096 4096 19 1 39 0 2 81920 0 g_bio 408 8 182 41506 0 30 77520 0 64 Bucket 512 88 48 6575 0 30 69632 0 malloc-384 384 73 107 3811 0 30 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-256 256 52 173 5039 0 62 57600 0 malloc-4096 4096 12 2 170 0 2 57344 0 malloc-1024 1024 17 39 529 0 16 57344 0 malloc-128 128 379 55 4378 0 126 55552 0 malloc-64 64 617 202 18319 0 254 52416 0 malloc-256 256 105 90 7865 0 62 49920 0 32 Bucket 256 62 133 10582 0 62 49920 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-128 128 189 183 4313 0 126 47616 0 malloc-128 128 71 270 3483 0 126 43648 0 malloc-8192 8192 1 4 61 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4730 390 5676 0 254 40960 0 malloc-64 64 488 142 2067 0 254 40320 0 malloc-384 384 99 1 135 0 30 38400 0 da_ccb 544 2 68 12344 0 16 38080 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 31980 0 16 36864 0 Files 80 305 145 21256 0 126 36000 0 malloc-256 256 107 28 713 0 62 34560 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 177 327 852 0 254 32256 0 malloc-64 64 355 149 2865 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-256 256 46 74 3834 0 62 30720 0 malloc-256 256 72 48 3852 0 62 30720 0 tcp_bbr_pcb 832 3 33 801 0 16 29952 0 tcp_rack_pcb 832 2 34 455 0 16 29952 0 pipe 744 23 17 521 0 16 29760 0 malloc-2048 2048 9 5 34 0 8 28672 0 malloc-2048 2048 7 7 385 0 8 28672 0 malloc-64 64 60 381 65643 0 254 28224 0 16 Bucket 144 77 119 878 0 62 28224 0 KNOTE 160 28 147 69378 0 62 28000 0 sctp_chunk 152 14 168 747 0 254 27664 0 malloc-8192 8192 1 2 102 0 1 24576 0 PWD 32 27 729 3442 0 254 24192 0 malloc-32 32 418 338 945 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 53 247 1897 0 126 24000 0 udplite_inpcb 496 0 48 1191 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 9 11 68 0 16 20480 0 malloc-512 512 7 33 539 0 30 20480 0 malloc-64 64 188 127 8996 0 254 20160 0 malloc-32 32 118 512 5942 0 254 20160 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 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 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-2048 2048 4 4 210 0 8 16384 0 malloc-1024 1024 2 14 58 0 16 16384 0 malloc-32 32 188 316 8501 0 254 16128 0 vtnet_tx_hdr 24 0 668 859545 0 254 16032 0 udp_inpcb 496 7 25 300 0 254 15872 0 malloc-128 128 47 77 4808 0 126 15872 0 malloc-384 384 25 15 28 0 30 15360 0 malloc-4096 4096 1 2 5 0 2 12288 0 malloc-512 512 8 16 174 0 30 12288 0 tcp_rack_map 112 6 102 997 0 126 12096 0 malloc-64 64 96 93 5602 0 254 12096 0 malloc-32 32 16 362 1155 0 254 12096 0 2 Bucket 32 57 321 1150 0 254 12096 0 ripcb 496 5 19 141 0 254 11904 0 itimer 352 0 33 3 0 30 11616 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1346 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 1 7 15 0 16 8192 0 malloc-1024 1024 2 6 162 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 0 16 35 0 30 8192 0 malloc-512 512 12 4 83 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 11 0 254 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 86 116 86 0 254 8080 0 sctp_stream_msg_out 112 6 66 354 0 254 8064 0 sctp_laddr 48 8 160 835 0 254 8064 0 sackhole 32 0 252 5 0 254 8064 0 hostcache 64 3 123 3 0 254 8064 0 udpcb 32 6 246 1491 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 12 100 1781 0 126 8064 0 malloc-32 32 8 244 10 0 254 8064 0 malloc-32 32 70 182 1049 0 254 8064 0 malloc-32 32 51 201 3070 0 254 8064 0 4 Bucket 48 6 162 110 0 254 8064 0 malloc-16 16 18 482 57 0 254 8000 0 malloc-16 16 296 204 302 0 254 8000 0 malloc-16 16 149 351 5418 0 254 8000 0 malloc-16 16 30 470 5160 0 254 8000 0 malloc-16 16 190 310 1637 0 254 8000 0 malloc-16 16 21 479 26120 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 26 36 73 0 126 7936 0 sctp_readq 152 0 52 110 0 254 7904 0 AIO 208 0 38 43 0 62 7904 0 cryptop 280 0 28 78 0 30 7840 0 AIOCB 552 0 14 103 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 0 20 347 0 30 7680 0 AIOLIO 272 0 28 33 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 0 2 16 0 8 4096 0 malloc-512 512 1 7 1 0 30 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 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 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 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 312 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 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 592 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 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 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 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-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-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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