panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 4294967459 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516500b0 vpanic() at vpanic+0x1cc/frame 0xfffffe0051650110 panic() at panic+0x43/frame 0xfffffe0051650170 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516501d0 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe00516501f0 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe0051650260 sctp_process_control() at sctp_process_control+0x8e29/frame 0xfffffe00516506e0 sctp_common_input_processing() at sctp_common_input_processing+0x83a/frame 0xfffffe0051650860 sctp6_input_with_port() at sctp6_input_with_port+0x302/frame 0xfffffe0051650960 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0051650980 ip6_input() at ip6_input+0x162c/frame 0xfffffe0051650a90 swi_net() at swi_net+0x20e/frame 0xfffffe0051650b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051650bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051650bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051650bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x1640a0e(%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 0xffffffff81131e60 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0051650090 rbp 0xfffffe00516500b0 rsi 0 rdi 0xffffffff81131e96 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164ff80 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a75009 r15 0xffffffff81a75009 rip 0xffffffff81128ef7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1640a0e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271dad0 (map 0xffffffff8271dad0) (map.pmap 0xffffffff8271db90) (pmap 0xffffffff8271dbf0) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 1 [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 29046 820 820 0 T (threaded) syz-executor.3 109262 s syz-executor.3 135443 RunQ syz-executor.3 28144 28140 784 0 SV uwait 0xfffff8003bfc2f00 syz-executor.1 28140 1 784 0 DV ppwait 0xfffff80044634a10 syz-executor.1 27633 1 784 0 S uwait 0xfffff8003ba31900 syz-executor.1 27632 1 784 0 S uwait 0xfffff80015e6d700 syz-executor.1 27233 1 784 0 S uwait 0xfffff800356b4d00 syz-executor.1 27228 1 784 0 S uwait 0xfffff8003ba31b00 syz-executor.1 25992 25990 25986 0 S uwait 0xfffff8003ba31100 syz-executor.3 25990 25986 25990 0 SVs uwait 0xfffff8003553c300 syz-executor.3 25988 25986 820 0 S uwait 0xfffff800354d4300 syz-executor.3 25986 1 25986 0 DVs ppwait 0xfffff8003bc9da10 syz-executor.3 23885 1 820 0 S uwait 0xfffff80015d9fb00 syz-executor.3 23883 1 820 0 S uwait 0xfffff8003bcfcb00 syz-executor.3 22462 1 783 0 S uwait 0xfffff8003bb61500 syz-executor.0 22461 1 783 0 S uwait 0xfffff800354d4f00 syz-executor.0 12612 1 807 0 S uwait 0xfffff8003b4ea100 syz-executor.2 12609 1 807 0 S uwait 0xfffff8003be58500 syz-executor.2 12606 1 807 0 S uwait 0xfffff80015e6d300 syz-executor.2 12604 1 807 0 S uwait 0xfffff800354d4100 syz-executor.2 12586 1 807 0 S uwait 0xfffff8003be58100 syz-executor.2 12585 1 807 0 S umtxn 0xfffff8003be58b00 syz-executor.2 6248 6247 807 0 SV uwait 0xfffff800356b4500 syz-executor.2 6247 1 807 0 DV ppwait 0xfffff8003547fa10 syz-executor.2 5961 1 807 0 S uwait 0xfffff800354d4d00 syz-executor.2 5960 1 807 0 S uwait 0xfffff800354d4500 syz-executor.2 4878 1 784 0 S uwait 0xfffff8003ba31500 syz-executor.1 4877 1 784 0 S uwait 0xfffff800356b4900 syz-executor.1 4829 1 4829 65 Ss select 0xfffff800354ee740 dhclient 4111 1 4111 0 Ss select 0xfffff8003be3c5c0 dhclient 4108 1 4108 0 Ss select 0xfffff8003be3c8c0 dhclient 4089 1 4089 65 Ss select 0xfffff8003bad2740 dhclient 2007 1 2007 0 Ss select 0xfffff80015f16140 dhclient 2004 1 2004 0 Ss select 0xfffff8003be3cd40 dhclient 1985 1 1985 65 Ss select 0xfffff80015d6a2c0 dhclient 1497 1 1497 0 Ss select 0xfffff800354ee440 dhclient 1494 1 1494 0 Ss select 0xfffff8003b409bc0 dhclient 1475 1 1475 65 Ss select 0xfffff8003be3ca40 dhclient 844 1 784 0 S uwait 0xfffff8003bfc2d00 syz-executor.1 843 1 784 0 S uwait 0xfffff8003b4eab00 syz-executor.1 842 0 0 0 DL aiordy 0xfffff8003b256000 [aiod4] 841 0 0 0 DL aiordy 0xfffff8003be43a60 [aiod3] 840 0 0 0 DL aiordy 0xfffff8003b23e000 [aiod2] 839 0 0 0 DL aiordy 0xfffff8003b256530 [aiod1] 820 781 820 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 815 1 815 0 Ss select 0xfffff80015f16d40 dhclient 812 1 812 0 Ss select 0xfffff80015f16bc0 dhclient 807 781 807 0 Ss piperd 0xfffff8003bb3f8b8 syz-executor.2 784 781 784 0 Ss piperd 0xfffff80015e405d0 syz-executor.1 783 781 783 0 Ss piperd 0xfffff8003ba7a5d0 syz-executor.0 781 779 779 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffff800153d0700 syz-fuzzer 100121 S uwait 0xfffff8003b4eaf00 syz-fuzzer 100122 S uwait 0xfffff80015f94100 syz-fuzzer 100123 S uwait 0xfffff80015f94300 syz-fuzzer 100124 S uwait 0xfffff80015ac3100 syz-fuzzer 100125 S uwait 0xfffff80015f94500 syz-fuzzer 100126 S uwait 0xfffff80015ac3300 syz-fuzzer 100127 S kqread 0xfffff8003b4ea300 syz-fuzzer 100128 S uwait 0xfffff80015f94900 syz-fuzzer 106102 S uwait 0xfffff800356b4700 syz-fuzzer 779 777 779 0 Ss pause 0xfffff80015e395e0 csh 777 694 777 0 Ss select 0xfffff80015f168c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a6cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015d6b8c0 sshd 507 1 507 0 Ss select 0xfffff80015e6f440 syslogd 436 1 436 0 Ss select 0xfffff80015e6fec0 devd 435 1 435 65 Ss select 0xfffff80015e6e5c0 dhclient 350 1 350 0 Ss select 0xfffff80015d6b740 dhclient 347 1 347 0 Ss select 0xfffff80015d6a8c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd0530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c5070 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830de8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dbb410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 1 [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c52d00 [firmware taskq] 100038 D - 0xfffff80004c52900 [crypto_0] 100039 D - 0xfffff80004c52900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e218a0 [deadlkres] 100074 D - 0xfffff80015a3b100 [acpi_task_0] 100075 D - 0xfffff80015a3b100 [acpi_task_1] 100076 D - 0xfffff80015a3b100 [acpi_task_2] 100077 D - 0xfffff80004c52500 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00042be900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009dc2c8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_stro 22 4142K 9043 tcp_hpts 5 3219K 5 pf_rule 742 2968K 1681 kobj 326 2608K 486 vtbuf 24 2064K 46 filedesc 68 1085K 55993 newblk 10 1037K 29643 vfscache 3 1035K 3 subproc 204 848K 29167 pcb 78 839K 37419 acpica 1674 649K 54806 inodedep 121 640K 30221 linker 368 539K 507 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 79 kdtrace 281 224K 64502 DEVFS1 107 214K 124 module 511 192K 511 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 29000 tfo_ccache 1 136K 1 sem 4 120K 4 routetbl 204 116K 841 UMA 270 102K 270 audit_evclass 236 89K 294 sctp_timw 168 84K 168 temp 36 81K 5708 mtx_pool 2 80K 2 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 ifaddr 70 66K 74 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 172 gtaskqueue 18 57K 18 dirrem 110 55K 28036 DEVFS_RULE 56 54K 56 kenv 95 52K 95 sctp_atcl 50 50K 25467 eventhandler 133 50K 133 pf_table 12 48K 84 shm 3 48K 51 kqueue 94 43K 29093 ithread 99 43K 99 freefile 111 42K 28019 rman 84 42K 425 lltable 45 39K 150 KTRACE 100 38K 100 ksem 15 37K 4575 taskqueue 60 36K 60 pwddesc 92 35K 29054 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 DEVFSP 89 34K 18263 cred 33 33K 1622 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 sctp_atky 72 27K 35847 ifnet 7 25K 7 plimit 24 24K 1542 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 54 21K 442722 pfs_nodes 20 20K 20 proc-args 52 20K 746 sctp_athm 50 19K 26740 session 37 19K 74 UART 12 18K 12 sctp_map 44 17K 18080 bmsafemap 2 17K 29008 rpc 2 16K 2 shmfd 1 16K 112 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 95 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 inpcbpolicy 27 11K 15724 CAM XPT 22 11K 543 Unitno 27 11K 1413 uidinfo 3 9K 24 pf_ifnet 10 9K 23 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 120 mount 16 7K 90 osd 16 7K 11303 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 13 xform 12 5K 27150 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 sctp_stri 3 3K 2533 ipsec 3 3K 3 mkdir 8 3K 55932 in_multi 6 3K 10 nexusdev 7 3K 7 crypto 6 3K 6030 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 27972 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 27971 vnodemarker 2 2K 5618 NFSD session 1 2K 1 newdirblk 5 2K 27966 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 46370 filecaps 5 2K 152 diradd 4 2K 28078 pfil 4 2K 4 CAM path 4 2K 1034 pf_osfp 3 2K 3 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 49 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13639 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 3 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 3 tcp_do 0 0K 0 tcp_fsb 0 0K 768 cdg data 0 0K 35 chd data 0 0K 32 cubic data 0 0K 0 dctcp data 0 0K 42 mqdata 0 0K 0 htcp data 0 0K 177 vegas data 0 0K 67 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19010 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2816 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 9 allocindir 0 0K 0 indirdep 0 0K 18 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 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 485 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 5 in_mfilter 0 0K 2 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 16 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 28522 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 6 tcp_log_dev 0 0K 2775 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 30548 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 14 lio 0 0K 34 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 173 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 29226 ioctlops 0 0K 7807 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 6664 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 3 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 971 1427444 0 254 38055936 0 malloc-384 384 35541 69 57455 0 30 13674240 0 tcp_log 416 139 10193 782433 0 254 4298112 0 malloc-1024 1024 4177 7 4218 0 16 4284416 0 malloc-1024 1024 200 3176 32008 0 16 3457024 0 malloc-4096 4096 749 4 1716 0 2 3084288 0 RADIX NODE 144 18605 572 740925 0 63 2761488 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8869 686 5060347 0 254 2446080 0 malloc-1024 1024 140 2132 27780 0 16 2326528 0 BUF TRIE 144 280 13188 18702 0 62 1939392 0 malloc-512 512 272 3176 28815 0 30 1765376 0 UMA Slabs 0 112 14832 33 14832 0 126 1664880 0 malloc-384 384 690 3170 150113 0 30 1482240 0 malloc-32768 32768 38 7 27999 0 1 1474560 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 malloc-8192 8192 94 6 29054 0 1 819200 0 malloc-384 384 1730 70 56650 0 30 691200 0 FFS inode 1160 532 21 28555 0 8 641480 0 malloc-4096 4096 19 112 31593 0 2 536576 0 malloc-384 384 1237 83 547665 0 30 506880 0 VM OBJECT 264 1683 87 415647 0 30 467280 0 malloc-16384 16384 25 2 29 0 1 442368 0 ertt_txseginfo 40 1 11008 2745156 0 254 440360 0 sctp_asoc 2288 22 153 9040 0 254 400400 0 256 Bucket 2048 175 19 31245 0 8 397312 0 THREAD 1808 188 21 35449 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 tcp_bbr_map 128 4 2538 295323 0 126 325376 0 malloc-8192 8192 27 12 15163 0 1 319488 0 MAP ENTRY 96 2873 403 1573968 0 126 314496 0 malloc-512 512 32 568 31225 0 30 307200 0 VNODE 448 570 87 28595 0 30 294336 0 malloc-1024 1024 247 33 56486 0 16 286720 0 malloc-384 384 625 75 20256 0 30 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 126 2 145 0 8 262144 0 tcp_inpcb 488 29 507 11291 0 254 261568 0 socket 944 58 194 32656 0 254 237888 0 sctp_ep 1280 25 158 15158 0 254 234240 0 DEVCTL 1024 0 220 157 0 0 225280 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 24 2 114 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 g_bio 408 0 470 119306 0 30 191760 0 VMSPACE 2544 62 13 29020 0 4 190800 0 tcpcb 1080 12 163 11291 0 254 189000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 411 69 120583 0 30 184320 0 mbuf_packet 256 151 524 56435 0 254 172800 0 FFS2 dinode 256 532 113 28554 0 62 165120 0 vmem btag 56 2856 84 2856 0 254 164640 0 malloc-384 384 342 58 57384 0 30 153600 0 S VFS Cache 104 1086 357 30206 0 126 150072 0 PROC 1328 91 20 29051 0 8 147408 0 sctp_raddr 736 27 171 9085 0 254 145728 0 malloc-512 512 228 44 29474 0 30 139264 0 malloc-512 512 199 65 59925 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-1024 1024 124 4 132 0 16 131072 0 filedesc0 1072 92 20 29054 0 8 120064 0 ksiginfo 112 94 950 3845 0 126 116928 0 32 Bucket 256 329 121 18493 0 62 115200 0 malloc-16384 16384 2 5 42 0 1 114688 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-1024 1024 58 38 28029 0 16 98304 0 malloc-512 512 182 10 362 0 30 98304 0 malloc-512 512 127 65 31004 0 30 98304 0 128 Bucket 1024 63 32 7092 0 16 97280 0 malloc-2048 2048 23 21 10390 0 8 90112 0 pcpu-8 8 10805 459 19707 0 254 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 54 0 16 83968 0 malloc-8192 8192 5 5 54 0 1 81920 0 16 Bucket 144 392 140 5929 0 62 76608 0 malloc-4096 4096 13 4 2940 0 2 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 3 1 5 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-8192 8192 2 6 30658 0 1 65536 0 malloc-2048 2048 10 20 523 0 8 61440 0 malloc-384 384 96 64 41840 0 30 61440 0 64 Bucket 512 47 65 15261 0 30 57344 0 malloc-512 512 35 69 3788 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 udplite_inpcb 488 0 96 2391 0 254 46848 0 pipe 744 26 34 1528 0 16 44640 0 Files 80 267 283 101876 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 40 0 8 40960 0 malloc-512 512 23 57 1444 0 30 40960 0 tcp_bbr_pcb 832 2 43 6942 0 16 37440 0 NAMEI 1024 0 36 154727 0 16 36864 0 malloc-4096 4096 8 1 16 0 2 36864 0 malloc-4096 4096 7 2 2943 0 2 36864 0 udp_inpcb 488 8 64 1626 0 254 35136 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 76 0 1 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_rack_pcb 832 0 36 768 0 16 29952 0 KNOTE 160 28 147 594695 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 31 725 28091 0 254 24192 0 2 Bucket 32 139 617 17962 0 254 24192 0 8 Bucket 80 45 255 6154 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 5519 0 2 16384 0 ertt 72 12 212 11291 0 126 16128 0 vtnet_tx_hdr 24 0 668 3288193 0 254 16032 0 unpcb 256 21 39 1712 0 254 15360 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 tcp_rack_map 112 0 108 727 0 126 12096 0 sctp_chunk 152 26 52 1458 0 254 11856 0 ripcb 488 5 19 416 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 37 0 62 11520 0 malloc-4096 4096 1 1 5 0 2 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 11 0 16 8192 0 malloc-1024 1024 0 8 23 0 16 8192 0 pf tags 104 11 67 69 0 126 8112 0 rtentry 176 30 16 37 0 62 8096 0 PGRP 88 37 55 80 0 126 8096 0 rl_entry 40 86 116 86 0 254 8080 0 sctp_stream_msg_out 112 1 71 179 0 254 8064 0 sctp_laddr 48 20 148 3251 0 254 8064 0 udpcb 32 8 244 4017 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 7 161 619 0 254 8064 0 sctp_readq 152 1 51 116 0 254 7904 0 AIO 208 0 38 83 0 62 7904 0 cryptop 280 0 28 1358 0 30 7840 0 itimer 352 0 22 6 0 30 7744 0 AIOCB 552 0 14 207 0 16 7728 0 AIOLIO 272 0 28 34 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 2733 0 126 6448 0 domainset 40 0 126 2043 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 UMA Slabs 1 176 21 1 21 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 16 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 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 sctp_asconf 40 0 0 0 0 254 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 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 304 0 0 0 0 254 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 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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 128 0 0 0 0 126 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-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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