panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:352 cpuid = 1 time = 1618387854 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000377e690 vpanic() at vpanic+0x1c7/frame 0xfffffe000377e6f0 panic() at panic+0x43/frame 0xfffffe000377e750 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe000377e7b0 tcp_output() at tcp_output+0x73c/frame 0xfffffe000377e970 tcp_timer_rexmt() at tcp_timer_rexmt+0xd73/frame 0xfffffe000377ea00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe000377ead0 softclock() at softclock+0xb0/frame 0xfffffe000377eb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000377ebb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000377ebf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000377ebf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x67: movq $0,0x143c86e(%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 0xffffffff81134870 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000377e670 rbp 0xfffffe000377e690 rsi 0 rdi 0xffffffff811348a6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe000377e560 r11 0x1fffcfff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a60814 r15 0xffffffff81a60814 rip 0xffffffff8112b897 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x143c86e(%rip) db> show proc Process 12 (intr) at 0xfffff80004474a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8251b630 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8251b630 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251c2a0 (map 0xffffffff8251c2a0) (map.pmap 0xffffffff8251c360) (pmap 0xffffffff8251c3c0) threads: 23 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100030 I [swi3: vm] 100031 Run CPU 1 [swi4: clock (0)] 100032 I [swi4: clock (1)] 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 Run CPU 0 [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 17578 17577 785 0 SV connec 0xfffff80022f100e0 syz-executor.0 17577 17567 785 0 DV ppwait 0xfffff8001951df58 syz-executor.0 17574 786 786 0 R (threaded) syz-executor.1 152216 RunQ syz-executor.1 155953 S sbwait 0xfffff80014c23574 syz-executor.1 155957 S connec 0xfffff80014c39bf0 syz-executor.1 155958 S uwait 0xfffff8001474ca00 syz-executor.1 155959 S uwait 0xfffff80004b9f800 syz-executor.1 17573 837 837 0 S (threaded) syz-executor.2 155430 S nanslp 0xffffffff8253b8a1 syz-executor.2 155952 S connec 0xfffff80014c230e0 syz-executor.2 155956 S uwait 0xfffff80013e26600 syz-executor.2 17572 17571 785 0 SV sbwait 0xfffff800147eccd4 syz-executor.0 17571 17567 785 0 DV ppwait 0xfffff8001952d4e8 syz-executor.0 17567 785 785 0 T (threaded) syz-executor.0 155398 s syz-executor.0 155960 D ppwait 0xfffff800195a8f58 syz-executor.0 17241 1 837 0 S uwait 0xfffff8001474c600 syz-executor.2 17238 1 837 0 S uwait 0xfffff80013e26000 syz-executor.2 17010 1 786 0 SV uwait 0xfffff80013cf0e00 syz-executor.1 17009 1 786 0 SV uwait 0xfffff80013e26e00 syz-executor.1 16975 16974 786 0 SV uwait 0xfffff80022f6cc80 syz-executor.1 16974 1 786 0 DV ppwait 0xfffff8001484df58 syz-executor.1 16969 16967 786 0 SV uwait 0xfffff8001474c100 syz-executor.1 16967 1 786 0 DV ppwait 0xfffff80014d654e8 syz-executor.1 16166 1 828 0 S uwait 0xfffff80013cf0c80 syz-executor.3 16165 1 828 0 S uwait 0xfffff8001474ce00 syz-executor.3 16164 1 828 0 S uwait 0xfffff80014689800 syz-executor.3 16163 1 828 0 S uwait 0xfffff80014469900 syz-executor.3 15946 1 828 0 S umtxn 0xfffff80014689700 syz-executor.3 15942 1 828 0 S uwait 0xfffff80013e26d00 syz-executor.3 15916 1 828 0 S uwait 0xfffff80014469000 syz-executor.3 15915 1 828 0 S uwait 0xfffff80014689300 syz-executor.3 15866 15865 828 0 SV uwait 0xfffff80014469400 syz-executor.3 15865 1 828 0 DV ppwait 0xfffff800146f44e8 syz-executor.3 15666 1 837 0 S uwait 0xfffff80013e26400 syz-executor.2 15665 1 837 0 S uwait 0xfffff80013cf0980 syz-executor.2 13254 1 785 0 S uwait 0xfffff80014469d00 syz-executor.0 13253 1 785 0 S uwait 0xfffff80004b9f700 syz-executor.0 11745 1 828 0 S umtxn 0xfffff80013fdd100 syz-executor.3 11742 1 828 0 S uwait 0xfffff80013fddc00 syz-executor.3 11729 1 828 0 S uwait 0xfffff80014469b00 syz-executor.3 11728 1 828 0 S uwait 0xfffff8000487b380 syz-executor.3 11726 1 828 0 S uwait 0xfffff80013cf0a80 syz-executor.3 11725 1 828 0 S uwait 0xfffff8001474cc00 syz-executor.3 11721 1 828 0 S uwait 0xfffff80013e26b00 syz-executor.3 11719 1 828 0 S uwait 0xfffff80014689400 syz-executor.3 8180 8179 837 0 SV uwait 0xfffff80013442c80 syz-executor.2 8179 1 837 0 DV ppwait 0xfffff800134484e8 syz-executor.2 6540 1 785 0 S uwait 0xfffff80013442180 syz-executor.0 6538 1 785 0 S uwait 0xfffff80014689500 syz-executor.0 6388 1 785 0 S uwait 0xfffff80014689b80 syz-executor.0 6385 1 785 0 S uwait 0xfffff80013cf0000 syz-executor.0 5367 1 785 0 SV uwait 0xfffff80013cf0880 syz-executor.0 5366 1 785 0 SV sbwait 0xfffff80014359924 syz-executor.0 4459 4458 837 0 SV uwait 0xfffff80004b9f900 syz-executor.2 4458 1 837 0 DV ppwait 0xfffff800134914e8 syz-executor.2 3872 1 3872 65 Ss select 0xfffff800145d4cc0 dhclient 3396 1 3396 0 Ss select 0xfffff8001442bb40 dhclient 3393 1 3393 0 Ss select 0xfffff800044df640 dhclient 3374 1 3374 65 Ss select 0xfffff800044df0c0 dhclient 2783 1 2783 0 Ss select 0xfffff8001442b9c0 dhclient 2780 1 2780 0 Ss select 0xfffff8001442bac0 dhclient 2761 1 2761 65 Ss select 0xfffff8001442bcc0 dhclient 2168 1 2168 0 Ss select 0xfffff800046cc040 dhclient 2165 1 2165 0 Ss select 0xfffff800044df3c0 dhclient 2146 1 2146 65 Ss select 0xfffff800046cc340 dhclient 1798 1797 786 0 SV uwait 0xfffff80013442080 syz-executor.1 1797 1 786 0 DV ppwait 0xfffff80013e71a20 syz-executor.1 1006 1 1006 0 Ss select 0xfffff800046cc2c0 dhclient 1000 1 1000 0 Ss select 0xfffff800046cc140 dhclient 837 782 837 0 Rs syz-executor.2 828 782 828 0 Ss piperd 0xfffff8001339a000 syz-executor.3 786 782 786 0 Rs syz-executor.1 785 782 785 0 Rs syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffff80004f9de00 syz-fuzzer 100116 S uwait 0xfffff80004b9fc00 syz-fuzzer 100117 S kqread 0xfffff80013373800 syz-fuzzer 100118 S uwait 0xfffff80013442780 syz-fuzzer 100119 S uwait 0xfffff80013442880 syz-fuzzer 100120 S uwait 0xfffff80013442680 syz-fuzzer 100121 S uwait 0xfffff80013442980 syz-fuzzer 100122 S uwait 0xfffff80013442a80 syz-fuzzer 100123 S uwait 0xfffff80013442b80 syz-fuzzer 780 778 780 0 Ss pause 0xfffff800134485e8 csh 778 694 778 0 Ss select 0xfffff800046cc640 sshd 760 1 760 0 Ss+ ttyin 0xfffff80004865cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bbb0b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bbb4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bbb8b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bbbcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b490b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b494b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b498b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b49cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b8a0 cron 694 1 694 0 Ss select 0xfffff800046ce9c0 sshd 507 1 507 0 Ss select 0xfffff800046cea40 syslogd 436 1 436 0 Ss select 0xfffff800044dfd40 devd 435 1 435 65 Ss select 0xfffff800044dfdc0 dhclient 350 1 350 0 Ss select 0xfffff800046ced40 dhclient 347 1 347 0 Ss select 0xfffff800046cee40 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d5b538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8262acd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d80 [bufdaemon] 100087 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004f13ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651b88 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82645ff8 [dom0] 100085 D launds 0xffffffff82646004 [laundry: dom0] 100086 D umarcl 0xffffffff815b8d40 [uma] 18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c74818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d6e3c0 [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 0xfffff80004510888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff800044ae280 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044ae230 [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 - 0xfffff80004344b00 [thr_0] 100028 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100030 I [swi3: vm] 100031 Run CPU 1 [swi4: clock (0)] 100032 I [swi4: clock (1)] 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 Run CPU 0 [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457538 [init] 10 0 0 0 DL audit_w 0xffffffff82643a30 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b630 [swapper] 100005 D - 0xfffff8000408b800 [softirq_0] 100006 D - 0xfffff8000408b700 [softirq_1] 100007 D - 0xfffff8000408b600 [if_io_tqg_0] 100008 D - 0xfffff8000408b500 [if_io_tqg_1] 100009 D - 0xfffff8000408b400 [if_config_tqg_0] 100010 D - 0xfffff8000434bd00 [in6m_free taskq] 100011 D - 0xfffff8000434bc00 [kqueue_ctx taskq] 100012 D - 0xfffff8000434bb00 [inm_free taskq] 100013 D - 0xfffff8000434ba00 [linuxkpi_irq_wq] 100015 D - 0xfffff8000434b800 [aiod_kick taskq] 100017 D - 0xfffff8000434b600 [thread taskq] 100019 D - 0xfffff8000434b400 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000434b400 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000434b400 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000434b400 [linuxkpi_short_wq_3] 100023 D - 0xfffff8000434b300 [linuxkpi_long_wq_0] 100024 D - 0xfffff8000434b300 [linuxkpi_long_wq_1] 100025 D - 0xfffff8000434b300 [linuxkpi_long_wq_2] 100026 D - 0xfffff8000434b300 [linuxkpi_long_wq_3] 100033 D - 0xfffff8000434b200 [firmware taskq] 100037 D - 0xfffff8000434b100 [crypto_0] 100038 D - 0xfffff8000434b100 [crypto_1] 100054 D - 0xfffff8000469ec00 [vtnet0 rxq 0] 100055 D - 0xfffff8000469eb00 [vtnet0 txq 0] 100056 D - 0xfffff8000469ea00 [vtnet0 rxq 1] 100057 D - 0xfffff8000469e900 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800046cf080 [virtio_balloon] 100063 D - 0xfffff8000469e800 [mca taskq] 100066 D - 0xffffffff81e0c231 [deadlkres] 100073 D - 0xfffff80004b4ce00 [acpi_task_0] 100074 D - 0xfffff80004b4ce00 [acpi_task_1] 100075 D - 0xfffff80004b4ce00 [acpi_task_2] 100076 D - 0xfffff8000434b000 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe000410cc00 (100031) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800148a3208) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_timer.c:625 Process 12 (intr) thread 0xfffffe0051d86700 (100084) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffff80004bb3500) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1816 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 pcb 489 1031K 52902 newblk 13 1027K 20699 vfscache 3 1025K 3 filedesc 108 858K 32985 inodedep 162 573K 16719 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 229 478K 17701 intr 4 472K 4 sctp_stro 195 195K 15018 acpica 1674 184K 55406 vnet_data 1 168K 1 sctp_atcl 414 156K 38992 tidhash 3 141K 3 pagedep 13 131K 16472 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 kdtrace 314 59K 73541 umtx 450 57K 450 dirrem 150 38K 16557 shm 3 36K 68 temp 35 33K 3554 hostcache 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 sctp_atky 613 26K 54123 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 sctp_timw 79 20K 79 DEVFS_RULE 56 20K 56 freefile 149 19K 16527 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 lltable 44 14K 461 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 10 12K 2862 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 488 in6_multi 71 9K 71 kqueue 110 9K 17623 bmsafemap 2 9K 16736 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 61 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 108 7K 17579 cred 26 7K 446 sctp_athm 414 7K 39361 sctp_map 390 7K 30036 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 628 taskqueue 57 6K 57 ip6opt 21 6K 352 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 63 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 lockf 33 4K 239 acpisem 28 4K 28 selfd 55 4K 274728 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 803 select 22 3K 1172 terminal 11 3K 11 uidinfo 3 3K 27 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 inpcbpolicy 63 2K 40111 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 55 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 17325 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 16438 mkdir 8 1K 32876 freeblks 4 1K 16556 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 218 NFSD session 1 1K 1 CAM periph 4 1K 271 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 pf_osfp 7 1K 7 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 linuxcurrent 3 1K 4 diradd 4 1K 16601 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 5 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 soname 7 1K 31227 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 139 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 sigio 1 1K 9 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 2 1K 56316 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 9586 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 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 36 sctp_stri 0 0K 17 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 15294 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 104 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 7 allocindir 0 0K 0 indirdep 0 0K 1271 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 17 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 24 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 16674 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 9 tcp_log_dev 0 0K 9 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 9752 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 462 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 740 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 1131 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 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 8346 959 1827356 0 254 38113280 0 RADIX NODE 144 23618 179 502776 0 62 3426768 0 mbuf 256 9213 1782 6747281 0 254 2814720 0 pbuf 2624 0 909 0 0 2 2385216 0 tcp_log 416 0 5013 5160 0 254 2085408 0 BUF TRIE 144 311 13157 4559 0 62 1939392 0 malloc-384 384 4252 8 4254 0 30 1635840 0 malloc-128 128 10711 108 28191 0 126 1384832 0 malloc-4096 4096 333 2 576 0 2 1372160 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 10898 7 10898 0 126 1221360 0 malloc-16384 16384 54 1 16491 0 1 901120 0 sctp_asoc 2288 195 120 15018 0 254 720720 0 FFS inode 1160 542 25 17074 0 8 657720 0 malloc-2048 2048 225 79 24199 0 8 622592 0 socket 944 129 507 72466 0 254 600384 0 malloc-4096 4096 132 1 18145 0 2 544768 0 sctp_ep 1280 219 174 23962 0 254 503040 0 VM OBJECT 264 1840 65 287094 0 30 502920 0 THREAD 1792 205 20 55961 0 8 403200 0 tcpcb 1048 38 325 7336 0 254 380424 0 MAP ENTRY 96 3497 325 1020579 0 126 366912 0 256 Bucket 2048 164 10 19626 0 8 356352 0 malloc-256 256 321 984 77951 0 62 334080 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 4 1 12 0 1 327680 0 tcp_bbr_map 128 4 2507 44404 0 126 321408 0 malloc-1024 1024 198 90 15068 0 16 294912 0 VNODE 448 579 78 17113 0 30 294336 0 tcp_inpcb 488 38 514 7336 0 254 269376 0 malloc-2048 2048 5 123 10952 0 8 262144 0 sctp_raddr 736 195 124 15038 0 254 234784 0 malloc-64 64 3402 189 20907 0 254 229824 0 malloc-384 384 414 176 39334 0 30 226560 0 DEVCTL 1024 0 216 131 0 0 221184 0 VMSPACE 2544 73 11 17537 0 4 213696 0 tcp_rack_pcb 704 23 274 3669 0 16 209088 0 malloc-16 16 12834 166 12949 0 254 208000 0 malloc-256 256 383 412 40453 0 62 203520 0 malloc-384 384 161 359 16779 0 30 199680 0 malloc-65536 65536 0 3 679 0 1 196608 0 malloc-32768 32768 0 6 1196 0 1 196608 0 g_bio 408 0 480 35819 0 30 195840 0 malloc-128 128 1371 86 30051 0 126 186496 0 UMA Zones 768 235 4 235 0 16 183552 0 vnpbuf 2624 0 64 2 0 64 167936 0 udplite_inpcb 488 17 327 31873 0 254 167872 0 mbuf_packet 256 100 530 26093 0 254 161280 0 malloc-256 256 266 364 16738 0 62 161280 0 malloc-32 32 4880 160 4907 0 254 161280 0 PROC 1336 107 13 17578 0 8 160320 0 FFS2 dinode 256 542 43 17074 0 62 149760 0 S VFS Cache 104 1071 333 18056 0 126 146016 0 vmem btag 56 2385 51 2385 0 254 136416 0 filedesc0 1072 108 18 17579 0 8 135072 0 malloc-65536 65536 0 2 157 0 1 131072 0 malloc-1024 1024 120 4 605 0 16 126976 0 ksiginfo 112 105 939 4326 0 126 116928 0 128 Bucket 1024 80 27 2359 0 16 109568 0 malloc-128 128 789 48 4174 0 126 107136 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 96 0 16 83968 0 64 Bucket 512 93 59 17390 0 30 77824 0 malloc-128 128 170 419 16557 0 126 75392 0 malloc-8192 8192 7 2 117 0 1 73728 0 tcp_rack_map 120 40 554 4028 0 126 71280 0 malloc-64 64 727 344 6614 0 254 68544 0 malloc-16384 16384 0 4 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-64 64 822 186 18943 0 254 64512 0 malloc-384 384 96 64 516 0 30 61440 0 malloc-256 256 115 110 11812 0 62 57600 0 32 Bucket 256 80 145 12129 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-16384 16384 1 2 9 0 1 49152 0 malloc-16384 16384 1 2 171 0 1 49152 0 Files 80 307 293 103806 0 126 48000 0 pipe 744 23 37 982 0 16 44640 0 unpcb 256 28 137 8308 0 254 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 0 5 127 0 1 40960 0 malloc-2048 2048 16 4 22 0 8 40960 0 pcpu-8 8 4632 488 4788 0 254 40960 0 sctp_chunk 152 169 91 545 0 254 39520 0 malloc-256 256 11 139 50622 0 62 38400 0 NAMEI 1024 0 36 84578 0 16 36864 0 malloc-512 512 10 62 521 0 30 36864 0 malloc-64 64 371 196 51201 0 254 36288 0 malloc-64 64 89 478 274858 0 254 36288 0 malloc-128 128 31 248 49607 0 126 35712 0 malloc-256 256 66 69 17352 0 62 34560 0 TURNSTILE 136 226 26 226 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 26 6 27 0 16 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-4096 4096 2 5 16686 0 2 28672 0 KNOTE 160 28 147 629117 0 62 28000 0 8 Bucket 80 62 288 5550 0 126 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 16 8 1597 0 16 24576 0 PWD 32 41 715 16553 0 254 24192 0 malloc-32 32 456 300 39758 0 254 24192 0 malloc-32 32 350 406 5307 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 226 30 226 0 126 22528 0 tcp_bbr_pcb 832 2 25 448 0 16 22464 0 malloc-32 32 67 563 40129 0 254 20160 0 16 Bucket 144 77 63 892 0 62 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 68 0 8 16384 0 sctp_laddr 48 0 336 11767 0 254 16128 0 malloc-64 64 6 246 186 0 254 16128 0 vtnet_tx_hdr 24 0 668 935888 0 254 16032 0 malloc-16 16 433 567 63004 0 254 16000 0 malloc-16 16 427 573 63712 0 254 16000 0 malloc-128 128 75 49 1807 0 126 15872 0 malloc-128 128 83 41 423 0 126 15872 0 ripcb 488 6 26 478 0 254 15616 0 udp_inpcb 488 2 30 424 0 254 15616 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-256 256 44 16 623 0 62 15360 0 malloc-4096 4096 1 2 92 0 2 12288 0 malloc-2048 2048 1 5 25 0 8 12288 0 malloc-2048 2048 3 3 14 0 8 12288 0 malloc-512 512 0 24 143 0 30 12288 0 malloc-512 512 5 19 221 0 30 12288 0 udpcb 32 19 359 32297 0 254 12096 0 malloc-32 32 152 226 10325 0 254 12096 0 malloc-32 32 43 335 905 0 254 12096 0 2 Bucket 32 63 315 2274 0 254 12096 0 malloc-16 16 474 276 20861 0 254 12000 0 kenv 258 15 30 1065 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-4096 4096 0 2 11 0 2 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-2048 2048 1 3 12 0 8 8192 0 malloc-1024 1024 0 8 64 0 16 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 2 14 63 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 63 0 126 8096 0 rl_entry 40 102 100 102 0 254 8080 0 sctp_stream_msg_out 112 35 37 505 0 254 8064 0 malloc-64 64 9 117 31 0 254 8064 0 malloc-32 32 59 193 16596 0 254 8064 0 malloc-32 32 20 232 20 0 254 8064 0 4 Bucket 48 6 162 334 0 254 8064 0 malloc-16 16 30 470 87 0 254 8000 0 malloc-16 16 24 476 30 0 254 8000 0 malloc-16 16 6 494 11 0 254 8000 0 malloc-128 128 32 30 52 0 126 7936 0 tcp_log_node 120 0 66 10 0 126 7920 0 sctp_readq 152 0 52 204 0 254 7904 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 2 18 2 0 30 7680 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-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 3 0 62 4048 0 syncache 168 0 24 4 0 254 4032 0 malloc-64 64 1 62 1 0 254 4032 0 hostcache 80 1 49 1 0 254 4000 0 malloc-16 16 0 250 1 0 254 4000 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo 4 0 493 1 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 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 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 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 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-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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-256 256 0 0 0 0 62 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