panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 1623170263 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005164c100 vpanic() at vpanic+0x1c7/frame 0xfffffe005164c160 panic() at panic+0x43/frame 0xfffffe005164c1c0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe005164c220 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe005164c240 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe005164c2b0 sctp_process_control() at sctp_process_control+0x9040/frame 0xfffffe005164c740 sctp_common_input_processing() at sctp_common_input_processing+0x7d0/frame 0xfffffe005164c8c0 sctp_input_with_port() at sctp_input_with_port+0x30a/frame 0xfffffe005164c9b0 sctp_input() at sctp_input+0x1f/frame 0xfffffe005164c9d0 ip_input() at ip_input+0x38b/frame 0xfffffe005164ca90 swi_net() at swi_net+0x20d/frame 0xfffffe005164cb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe005164cbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe005164cbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005164cbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x1635d4e(%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 0xffffffff8113c410 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe005164c0e0 rbp 0xfffffe005164c100 rsi 0 rdi 0xffffffff8113c446 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164bfd0 r11 0x1ffaefff59c r12 0xffffffff82267ba0 ddb_dbbe r13 0 r14 0xffffffff81a7ca38 r15 0xffffffff81a7ca38 rip 0xffffffff81133437 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1635d4e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c72a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c6b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271c6b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271d310 (map 0xffffffff8271d310) (map.pmap 0xffffffff8271d3d0) (pmap 0xffffffff8271d430) 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 60215 783 783 0 S (threaded) syz-executor.0 127593 S nanslp 0xffffffff8273c8e0 syz-executor.0 168774 S accept 0xfffff800550c18b8 syz-executor.0 168776 S uwait 0xfffff8003bec9100 syz-executor.0 60209 817 817 0 S (threaded) syz-executor.3 167466 S nanslp 0xffffffff8273c8e1 syz-executor.3 168756 S accept 0xfffff80062e3ac68 syz-executor.3 168762 S uwait 0xfffff80015d02100 syz-executor.3 60208 784 784 0 R (threaded) syz-executor.1 162228 Run CPU 0 syz-executor.1 168751 S connec 0xfffff8006208b0e0 syz-executor.1 168757 RunQ syz-executor.1 168777 S uwait 0xfffff8006208f700 syz-executor.1 51487 1 784 0 S uwait 0xfffff80062d5b500 syz-executor.1 51486 1 784 0 S uwait 0xfffff80062d5bb00 syz-executor.1 51439 1 784 0 S uwait 0xfffff8006208f300 syz-executor.1 51437 1 784 0 S uwait 0xfffff80015d02900 syz-executor.1 48132 1 817 0 SV uwait 0xfffff8003becb700 syz-executor.3 48131 1 817 0 SV uwait 0xfffff80015cff100 syz-executor.3 48013 1 817 0 S uwait 0xfffff800407fbd00 syz-executor.3 48012 1 817 0 S uwait 0xfffff80015cfd300 syz-executor.3 32013 1 783 0 SV uwait 0xfffff80015cfdf00 syz-executor.0 32011 1 783 0 SV sigwait 0xfffffe00950f8000 syz-executor.0 26157 26154 857 0 SV uwait 0xfffff80015d02f00 syz-executor.2 26154 1 857 0 DV ppwait 0xfffff800622dfa10 syz-executor.2 18804 1 783 0 S uwait 0xfffff80015d04700 syz-executor.0 18801 1 783 0 S uwait 0xfffff80015c5e100 syz-executor.0 18764 1 783 0 S uwait 0xfffff8003bec9500 syz-executor.0 18763 1 783 0 S uwait 0xfffff80015c5e300 syz-executor.0 18762 1 783 0 S uwait 0xfffff80015d0c500 syz-executor.0 18761 1 783 0 S uwait 0xfffff8006208ff00 syz-executor.0 18733 1 783 0 S uwait 0xfffff8003bfe2900 syz-executor.0 18732 1 783 0 S uwait 0xfffff80015be5d00 syz-executor.0 6656 1 6656 65 Ss select 0xfffff8003bda88c0 dhclient 2894 1 2894 0 Ss select 0xfffff8003b9b6440 dhclient 2883 1 2883 0 Ss select 0xfffff80015d445c0 dhclient 2840 1 2840 65 Ss select 0xfffff8003bda8440 dhclient 2074 1 2074 0 Ss select 0xfffff800620a28c0 dhclient 2071 1 2071 0 Ss select 0xfffff8003ba6c8c0 dhclient 2052 1 2052 65 Ss select 0xfffff8003bffd5c0 dhclient 1440 1 1440 0 Ss select 0xfffff8006207aa40 dhclient 1437 1 1437 0 Ss select 0xfffff8003be0b440 dhclient 1418 1 1418 65 Ss select 0xfffff8006207a140 dhclient 1033 1 1033 0 Ss select 0xfffff80062011440 dhclient 1027 1 1027 0 Ss select 0xfffff8003bb63740 dhclient 902 1 783 0 S uwait 0xfffff80004ca2700 syz-executor.0 897 1 783 0 S uwait 0xfffff8003bec9f00 syz-executor.0 892 1 783 0 S uwait 0xfffff8003becb900 syz-executor.0 889 1 783 0 S uwait 0xfffff80015d01500 syz-executor.0 887 1 783 0 S uwait 0xfffff80015d01300 syz-executor.0 884 1 783 0 S uwait 0xfffff8003becb500 syz-executor.0 882 880 817 0 SV uwait 0xfffff80015cffd00 syz-executor.3 880 1 817 0 DV ppwait 0xfffff8003b4714e0 syz-executor.3 879 0 0 0 DL aiordy 0xfffff80004caa000 [aiod4] 877 0 0 0 DL aiordy 0xfffff8003bddd000 [aiod3] 875 0 0 0 DL aiordy 0xfffff8003b4ba530 [aiod2] 874 0 0 0 DL aiordy 0xfffff8003bd4a530 [aiod1] 859 1 783 0 S uwait 0xfffff80015d04300 syz-executor.0 858 1 783 0 S uwait 0xfffff80015d04100 syz-executor.0 857 780 857 0 Ss piperd 0xfffff80015dc3ba0 syz-executor.2 817 780 817 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.3 784 780 784 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff80004ca4d00 syz-fuzzer 100116 S uwait 0xfffff80015cff500 syz-fuzzer 100117 S uwait 0xfffff80015cff700 syz-fuzzer 100118 S kqread 0xfffff80015d45f00 syz-fuzzer 100119 S uwait 0xfffff80015d04f00 syz-fuzzer 100120 S uwait 0xfffff80015d0c100 syz-fuzzer 100121 S uwait 0xfffff80015d0c300 syz-fuzzer 100123 S uwait 0xfffff80015d01100 syz-fuzzer 101873 S uwait 0xfffff80015cfbd00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003b4ba0b0 csh 776 694 776 0 Ss select 0xfffff8003b2918c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015423cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a46cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a484b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a48cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a4d4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a4dcb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a504b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a50cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff8001569d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff8003b291740 sshd 507 1 507 0 Ss select 0xfffff8003b2665c0 syslogd 436 1 436 0 Ss select 0xfffff8003b2668c0 devd 435 1 435 65 Ss select 0xfffff8003b266740 dhclient 350 1 350 0 Ss select 0xfffff8003b2662c0 dhclient 347 1 347 0 Ss select 0xfffff8003b266bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015be7a60 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100096 D sdflush 0xfffff80015d13ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 D umarcl 0xffffffff815d0ee0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e44828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830133c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004ccb380 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004ccb330 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4fd00 [thr_0] 100029 D - 0xfffff80004c4fd80 [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 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd5530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443e900 [if_io_tqg_0] 100006 D - 0xfffff8000443e500 [if_io_tqg_1] 100007 D - 0xfffff8000443e100 [if_config_tqg_0] 100008 D - 0xfffff80004c75d00 [softirq_0] 100009 D - 0xfffff80004c75900 [softirq_1] 100010 D - 0xfffff80004c75500 [aiod_kick taskq] 100012 D - 0xfffff80004c70d00 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70900 [pci_hp taskq] 100015 D - 0xfffff80004c70100 [inm_free taskq] 100017 D - 0xfffff80004c69900 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c69500 [thread taskq] 100019 D - 0xfffff80004c69100 [in6m_free taskq] 100020 D - 0xfffff80004c65d00 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c65d00 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c65d00 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c65d00 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c65900 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c65900 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c65900 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c65900 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c65500 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015364d00 [vtnet0 txq 0] 100057 D - 0xfffff80015364900 [vtnet0 rxq 1] 100058 D - 0xfffff80015364500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80004ece300 [virtio_balloon] 100064 D - 0xfffff800153ecd00 [mca taskq] 100066 D - 0xffffffff81e29a00 [deadlkres] 100074 D - 0xfffff800153ec100 [acpi_task_0] 100075 D - 0xfffff800153ec100 [acpi_task_1] 100076 D - 0xfffff800153ec100 [acpi_task_2] 100077 D - 0xfffff80004db8900 [CAM taskq] db> show all locks Process 60208 (syz-executor.1) thread 0xfffffe0095001740 (168757) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff800623f0e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7011 Process 12 (intr) thread 0xfffffe00042bd900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009de67c70) 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 pf_rule 1375 5500K 3761 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 filedesc 76 1214K 118233 newblk 9 1036K 74634 vfscache 3 1035K 3 pcb 93 903K 232860 subproc 211 883K 60331 acpica 1674 649K 54692 inodedep 68 587K 62786 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 BPF 46 337K 74 linker 348 270K 441 kdtrace 292 232K 128994 DEVFS1 107 214K 124 sctp_timw 416 208K 416 umtx 440 193K 440 module 512 192K 512 temp 60 177K 9477 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 59483 tfo_ccache 1 136K 1 sem 4 120K 4 routetbl 193 115K 617 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 syncache 1 76K 1 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 pf_table 14 56K 46 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 sctp_atcl 49 49K 160064 kqueue 98 45K 60263 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 239 KTRACE 100 38K 102 pwddesc 96 36K 60267 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 DEVFSP 88 33K 1837 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 5 in6_multi 71 31K 71 dirrem 59 30K 59519 GEOM 60 29K 489 cred 28 28K 392 kbdmux 6 28K 6 ifnet 7 25K 7 sctp_stro 12 24K 38424 plimit 24 24K 1626 kcovinfo 64 24K 68 sctp_atky 61 23K 196964 freefile 59 23K 59488 CAM queue 5 21K 1528 selfd 55 21K 788798 pfs_nodes 20 20K 20 proc-args 52 20K 812 sctp_athm 49 19K 160228 UART 12 18K 12 session 35 18K 68 bmsafemap 2 17K 60813 ksem 1 16K 141 rpc 2 16K 2 shmfd 1 16K 53 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 78 Unitno 30 12K 55 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 12 10K 1503 sctp_map 24 9K 76848 uidinfo 3 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 199 mount 16 7K 90 inpcbpolicy 17 7K 15298 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_stri 4 4K 6447 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 osd 10 4K 12317 pci_link 10 4K 10 xform 10 4K 2351 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 118148 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 64371 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 87604 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 59833 vnodemarker 2 2K 3802 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 159 crypto 4 2K 318 newdirblk 4 2K 59074 diradd 4 2K 59564 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 tcp_fsb 2 1K 2957 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 52 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 mqdata 0 0K 0 cdg data 0 0K 17 tcp_do 0 0K 0 cubic data 0 0K 47 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 14 sctp_mcore 0 0K 0 sctp_socko 0 0K 52072 sctp_iter 0 0K 80 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 69 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 16 chd data 0 0K 0 dctcp data 0 0K 7 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 56227 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1906 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 7970 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 10 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 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 21 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 59320 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 945 tcp_log_dev 0 0K 610 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 197290 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 2 lio 0 0K 11 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 197 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 41679 ioctlops 0 0K 7580 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 1112 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 1 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 981 1403070 0 254 38096896 0 malloc-384 384 34465 65 92582 0 30 13259520 0 malloc-8192 8192 33 1236 112314 0 3 10395648 0 malloc-1024 1024 275 5913 231311 0 16 6336512 0 malloc-4096 4096 1396 2 4640 0 2 5726208 0 malloc-1024 1024 4126 10 4154 0 16 4235264 0 sctp_asoc 2288 12 1628 38424 0 254 3752320 0 mbuf 256 8791 4934 3785766 0 254 3513600 0 mbuf_cluster 2048 1680 2 1680 0 254 3444736 0 malloc-1024 1024 108 2892 62151 0 16 3072000 0 malloc-384 384 426 7494 1146409 0 30 3041280 0 RADIX NODE 144 18701 1960 1868996 0 63 2975184 0 malloc-2048 2048 39 1377 38464 0 8 2899968 0 malloc-8192 8192 332 3 1022 0 1 2744320 0 pbuf 2624 0 957 0 0 2 2511168 0 UMA Slabs 0 112 19206 483 19813 0 126 2205168 0 sctp_ep 1280 33 1623 112194 0 254 2119680 0 BUF TRIE 144 357 13111 101534 0 62 1939392 0 malloc-512 512 130 3222 134257 0 30 1716224 0 malloc-384 384 1226 3204 183733 0 30 1701120 0 malloc-1024 1024 36 1524 112211 0 16 1597440 0 malloc-32768 32768 39 5 59247 0 1 1441792 0 malloc-384 384 364 3036 104863 0 30 1305600 0 sctp_raddr 736 32 1618 54874 0 254 1214400 0 tcp_log 416 0 2502 18121 0 254 1040832 0 malloc-8192 8192 96 6 60218 0 1 835584 0 malloc-384 384 2094 66 240551 0 30 829440 0 malloc-4096 4096 9 193 197299 0 2 827392 0 FFS inode 1160 540 27 60029 0 8 657720 0 malloc-65536 65536 2 7 7565 0 1 589824 0 sctp_chunk 152 23 3019 22933 0 254 462384 0 VM OBJECT 264 1657 83 854282 0 30 459360 0 ertt_txseginfo 40 0 10908 1249269 0 254 436320 0 malloc-384 384 1066 64 180986 0 30 433920 0 mbuf_packet 256 105 1575 118534 0 254 430080 0 256 Bucket 2048 191 19 24455 0 8 430080 0 tcp_bbr_map 128 0 3348 200571 0 126 428544 0 THREAD 1808 195 25 68777 0 8 397760 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-16384 16384 23 0 23 0 1 376832 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 MAP ENTRY 96 3033 327 3258896 0 126 322560 0 VNODE 448 578 88 60069 0 30 298368 0 socket 944 73 223 129074 0 254 279424 0 malloc-16384 16384 12 5 275 0 1 278528 0 malloc-1024 1024 238 34 68820 0 16 278528 0 vmem btag 56 4735 149 4883 0 254 273504 0 g_bio 408 0 640 637945 0 31 261120 0 malloc-512 512 474 22 4617 0 30 253952 0 tcp_inpcb 488 6 514 12305 0 254 253760 0 malloc-2048 2048 111 3 128 0 8 233472 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-384 384 499 71 123870 0 30 218880 0 32 Bucket 256 536 289 50696 0 62 211200 0 VMSPACE 2544 65 10 60182 0 4 190800 0 malloc-384 384 441 49 2739 0 30 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 FFS2 dinode 256 540 75 60028 0 62 157440 0 S VFS Cache 104 1087 395 62266 0 126 154128 0 malloc-4096 4096 32 5 6344 0 2 151552 0 PROC 1328 95 19 60215 0 8 151392 0 tcpcb 1064 6 127 12305 0 254 141512 0 malloc-65536 65536 1 1 247 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 pcpu-8 8 15933 451 59309 0 254 131072 0 filedesc0 1072 96 23 60267 0 8 127568 0 malloc-1024 1024 117 7 205 0 16 126976 0 malloc-512 512 234 14 1224 0 30 126976 0 clpbuf 2624 0 48 12980 0 16 125952 0 16 Bucket 144 596 272 12363 0 62 124992 0 128 Bucket 1024 81 34 18832 0 16 117760 0 ksiginfo 112 99 945 3222 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-512 512 211 13 672 0 30 114688 0 malloc-8192 8192 11 2 15 0 1 106496 0 malloc-16384 16384 2 4 6 0 1 98304 0 malloc-16384 16384 4 2 12 0 1 98304 0 malloc-512 512 76 116 245032 0 30 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 3 2 5 0 1 81920 0 malloc-8192 8192 4 5 130 0 1 73728 0 sctp_stream_msg_out 112 2 610 4630 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-8192 8192 2 6 65220 0 1 65536 0 64 Bucket 512 63 65 34238 0 30 65536 0 malloc-512 512 105 15 1331 0 30 61440 0 malloc-4096 4096 7 7 564 0 2 57344 0 malloc-2048 2048 8 18 826 0 8 53248 0 malloc-16384 16384 1 2 88 0 1 49152 0 malloc-16384 16384 2 1 6 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 2 Bucket 32 781 731 96576 0 254 48384 0 Files 80 279 271 216956 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 sctp_laddr 48 11 829 99853 0 254 40320 0 NAMEI 1024 0 36 269672 0 16 36864 0 malloc-4096 4096 7 2 202 0 2 36864 0 TURNSTILE 136 221 31 221 0 62 34272 0 pipe 744 24 21 749 0 16 33480 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 195 205 11192 0 126 32000 0 tcp_rack_pcb 832 2 34 2957 0 16 29952 0 tcp_bbr_pcb 832 0 36 5254 0 16 29952 0 PWD 32 38 844 59193 0 254 28224 0 KNOTE 160 28 147 828614 0 62 28000 0 malloc-2048 2048 11 1 11 0 8 24576 0 malloc-1024 1024 0 24 840 0 16 24576 0 malloc-512 512 36 12 6469 0 30 24576 0 malloc-512 512 35 13 50 0 30 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 488 5 43 1494 0 254 23424 0 udplite_inpcb 488 0 48 1107 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_map 112 4 176 5591 0 126 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 0 2 8 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 0 8 1459 0 8 16384 0 malloc-1024 1024 11 5 1166 0 16 16384 0 ertt 72 6 218 12305 0 126 16128 0 vtnet_tx_hdr 24 0 668 1848594 0 254 16032 0 unpcb 256 28 32 1500 0 254 15360 0 malloc-4096 4096 2 1 3 0 2 12288 0 4 Bucket 48 11 241 1375 0 254 12096 0 sctp_readq 152 0 78 931 0 254 11856 0 udp_inpcb 488 6 18 392 0 254 11712 0 kenv 258 15 30 1048 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-2048 2048 0 4 389 0 8 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 pf tags 104 42 36 58 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 68 0 126 8096 0 rl_entry 40 100 102 100 0 254 8080 0 udpcb 32 6 246 1499 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 UMA Slabs 1 176 31 14 31 0 62 7920 0 AIO 208 1 37 98 0 62 7904 0 cryptop 280 0 28 112 0 30 7840 0 AIOCB 552 0 14 98 0 16 7728 0 AIOLIO 272 0 28 11 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 23 0 126 6448 0 domainset 40 0 126 12 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcptw 88 0 46 2 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 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 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 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 304 0 0 0 0 254 0 0 pf mtags 48 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 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 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-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-4096 4096 0 0 0 0 2 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