panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077b5a80 first->prev != head cpuid = 0 time = 1759871223 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a7d670 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a7d7d0 vpanic() at vpanic+0x257/frame 0xfffffe0056a7d990 panic() at panic+0xb5/frame 0xfffffe0056a7da50 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056a7dab0 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056a7dbd0 igmp_slowtimo() at igmp_slowtimo+0x605/frame 0xfffffe0056a7dcd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0056a7de80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056a7def0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056a7df30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056a7df30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x259ea67(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff8280ac20 .str.27 rsp 0xfffffe0056a7d7b0 rbp 0xfffffe0056a7d7d0 rsi 0 rdi 0xffffffff81644d49 printf+0x149 r8 0 r9 0xffffffff r10 0xd00bcb5b7f536ae5 r11 0x17 r12 0xfffffe000781a780 r13 0xfffffffffffffffe r14 0xffffffff8280ac20 .str.27 r15 0 rip 0xffffffff8162e12e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259ea67(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808008: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b57080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b57080 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b58060 (map 0xffffffff83b58060) (map.pmap 0xffffffff83b58100) (pmap 0xffffffff83b58170) threads: 2 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 946 764 764 0 R (threaded) syz-executor 100237 RunQ syz-executor 100269 S uwait 0xfffffe0077af0500 syz-executor 100271 S uwait 0xfffffe006e4fc900 syz-executor 945 766 766 60929 R (threaded) syz-executor 100217 RunQ syz-executor 100268 RunQ syz-executor 100270 S sbwait 0xfffffe0059908a0c syz-executor 100272 S uwait 0xfffffe006e4fd600 syz-executor 944 765 765 0 R (threaded) syz-executor 100183 Run CPU 1 syz-executor 100266 RunQ syz-executor 100273 S uwait 0xfffffe006e4fd800 syz-executor 943 763 763 0 R (threaded) syz-executor 100256 RunQ syz-executor 100265 S select 0xfffffe006deed6c0 syz-executor 100267 RunQ syz-executor 937 1 764 0 S uwait 0xfffffe00582d2b80 syz-executor 936 1 764 0 S uwait 0xfffffe0058518c80 syz-executor 932 1 766 0 S uwait 0xfffffe006e4fe480 syz-executor 928 0 0 0 DL mdwait 0xfffffe006e48b000 [md32] 925 1 764 60928 S uwait 0xfffffe006e4fdc00 syz-executor 923 1 922 0 S uwait 0xfffffe0057dc8680 syz-executor 920 1 766 0 S uwait 0xfffffe0058519580 syz-executor 915 1 908 0 S uwait 0xfffffe0057dc8700 syz-executor 914 1 908 0 S uwait 0xfffffe006e4fe080 syz-executor 913 0 0 0 DL - 0xffffffff83ccde00 [soaiod4] 912 0 0 0 DL - 0xffffffff83ccde00 [soaiod3] 911 0 0 0 DL - 0xffffffff83ccde00 [soaiod2] 910 0 0 0 DL - 0xffffffff83ccde00 [soaiod1] 905 1 764 0 S uwait 0xfffffe006e4fda00 syz-executor 902 1 764 0 S uwait 0xfffffe0058517500 syz-executor 900 1 763 0 SV uwait 0xfffffe00582cf180 syz-executor 890 1 766 0 S uwait 0xfffffe0077af0980 syz-executor 889 1 766 0 SV lockf 0xfffffe005865a480 syz-executor 884 1 764 0 S uwait 0xfffffe006e4fe880 syz-executor 882 1 760 0 SV uwait 0xfffffe00582cf580 syz-executor 881 1 760 0 S uwait 0xfffffe00582d2e80 syz-executor 878 1 763 0 S uwait 0xfffffe00582cf280 syz-executor 876 1 876 0 Ss select 0xfffffe006dbfcb40 rtsol 875 1 875 0 Ss select 0xfffffe0077603440 rtsol 874 1 874 0 Ss select 0xfffffe00776034c0 rtsol 871 1 766 0 S uwait 0xfffffe0058518780 syz-executor 870 780 423 0 S kqread 0xfffffe0057e06a00 rtsol 864 0 0 0 DL (threaded) [so_splice] 100127 D - 0xfffffe00582d2d00 [thr_0] 100154 D - 0xfffffe00582d2d40 [thr_1] 853 1 766 60928 S uwait 0xfffffe006e4fe780 syz-executor 829 0 0 0 DL (threaded) [KTLS] 100136 D - 0xfffffe0058594600 [thr_0] 100137 D - 0xfffffe0058594680 [thr_1] 100138 D - 0xffffffff83ccf628 [reclaim_0] 814 1 765 0 S uwait 0xfffffe0058518580 syz-executor 808 0 0 0 DL aiordy 0xfffffe0054110ab8 [aiod4] 807 0 0 0 DL aiordy 0xfffffe0054111010 [aiod3] 806 0 0 0 DL aiordy 0xfffffe0054111568 [aiod2] 805 0 0 0 DL aiordy 0xfffffe0054111ac0 [aiod1] 780 772 423 0 S wait 0xfffffe005410f000 sh 772 423 423 0 S wait 0xfffffe00540dd000 sh 766 762 766 0 S nanslp 0xffffffff83badc40 syz-executor 765 762 765 0 S nanslp 0xffffffff83badc41 syz-executor 764 762 764 0 S nanslp 0xffffffff83badc41 syz-executor 763 762 763 0 S nanslp 0xffffffff83badc40 syz-executor 762 1 760 0 S select 0xfffffe006deed940 syz-executor 758 681 758 0 Ss select 0xfffffe006deed7c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582b80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594b00b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594b08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594b10b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594b18b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f670b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f678b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f680b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f688b0 getty 737 1 17 0 S+ piperd 0xfffffe005985de60 logger 736 735 17 0 S+ nanslp 0xffffffff83badc40 sleep 735 1 17 0 S+ wait 0xfffffe005400aab0 sh 685 1 685 0 Ss nanslp 0xffffffff83badc41 cron 681 1 681 0 Ss select 0xfffffe006deedb40 sshd 494 1 494 0 Ss select 0xfffffe006dbfcf40 syslogd 423 1 423 0 Ss wait 0xfffffe0054004010 devd 422 1 422 65 Ss select 0xfffffe005941aac0 dhclient 337 1 337 0 Ss select 0xfffffe006dbfd640 dhclient 334 1 334 0 Ss select 0xfffffe006dbfd040 dhclient 16 0 0 0 DL syncer 0xffffffff83cdb820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cd9d60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0059929ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d24cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d0ad88 [dom0] 100081 D launds 0xffffffff83d0ad94 [laundry: dom0] 100082 D umarcl 0xffffffff81e15790 [uma] 7 0 0 0 DL - 0xffffffff839265f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8453bf20 [pf purge] 5 0 0 0 DL waiting 0xffffffff84811700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f0340 [doneq0] 100046 D - 0xffffffff838f02c0 [async] 100075 D - 0xffffffff838f0140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d06660 [crypto] 100043 D crypto_ 0xfffffe0057d60030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d60080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b56640 [g_event] 100038 D - 0xffffffff83b56660 [g_up] 100039 D - 0xffffffff83b56680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d07100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00077dc700 [kqueue_ctx taskq] 100011 D - 0xfffffe00077dc600 [jail_remove taskq] 100012 D - 0xfffffe00077dc500 [bus taskq] 100015 D - 0xfffffe00077dc000 [thread taskq] 100017 D - 0xfffffe00077dbc00 [aiod_kick taskq] 100018 D - 0xfffffe00077dbb00 [deferred_unmount ta] 100019 D - 0xfffffe00077dba00 [inm_free taskq] 100020 D - 0xfffffe00077db900 [in6m_free taskq] 100021 D - 0xfffffe00077db800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077db700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077db700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077db700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077db700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077db600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077db600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077db600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077db600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077db100 [firmware taskq] 100040 D - 0xfffffe00083ff600 [crypto_0] 100041 D - 0xfffffe00083ff600 [crypto_1] 100056 D - 0xfffffe0057e08e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e08d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e08c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e08b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d73d80 [virtio_balloon] 100065 D - 0xffffffff8280f301 [deadlkres] 100069 D - 0xfffffe00083ff200 [acpi_task_0] 100070 D - 0xfffffe00083ff200 [acpi_task_1] 100071 D - 0xfffffe00083ff200 [acpi_task_2] 100073 D - 0xfffffe00077de100 [mca taskq] 100074 D - 0xfffffe00083ff000 [CAM taskq] 100076 D - 0xfffffe0057e08400 [ipsec_offload] 100126 D - 0xfffffe00596d7300 [netlink_socket (PID] db> show all locks Process 945 (syz-executor) thread 0xfffffe005413f780 (100268) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00599089c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 Process 945 (syz-executor) thread 0xfffffe0054136000 (100270) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059b3c580) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 Process 943 (syz-executor) thread 0xfffffe0054128000 (100256) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bbcea0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1313 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 607 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4214 sctp_stro 1 2308K 2 sysctloid 35455 2089K 35647 vtbuf 24 1968K 46 kobj 331 1324K 515 newblk 21 1029K 722 vfscache 3 1025K 3 pcb 48 681K 107 inodedep 26 522K 238 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 217 subproc 185 370K 1052 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54450 vmem 5 144K 6 tidhash 3 141K 3 pagedep 14 132K 108 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 125 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 20 83K 20 bus 1005 82K 5097 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 526 ddb_capture 1 64K 1 kdtrace 248 47K 1224 umtx 352 44K 352 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 126 32K 138 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 1962 DEVFS_RULE 56 20K 56 BPF 15 19K 21 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 3 tty 16 16K 16 routetbl 129 16K 409 ithread 90 15K 90 ether_multi 180 15K 195 bus-sc 34 15K 1660 eventhandler 163 14K 163 lltable 43 14K 43 cred 34 13K 206 ifnet 7 13K 7 kenv 95 12K 95 GEOM 54 12K 484 CAM queue 5 11K 1528 kqueue 97 10K 1055 rman 82 10K 447 rpc 8 9K 8 in6_multi 66 9K 66 plimit 23 9K 322 bmsafemap 2 9K 189 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 4 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 72 8K 75 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 83 6K 956 freework 21 6K 122 ufs_dirhash 24 5K 24 UMA 271 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 21 evdev 4 4K 4 acpisem 28 4K 28 selfd 51 4K 59696 session 25 4K 38 mount 20 4K 277 DEVFSP 48 3K 76 proc-args 104 3K 1974 in_multi 11 3K 14 terminal 11 3K 11 uidinfo 5 3K 11 acpidev 20 3K 20 lockf 25 3K 70 hhook 8 3K 10 sctp_atcl 6 3K 17 clone 9 3K 9 kcovinfo 36 3K 36 netlink 2 3K 73 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 freeblks 7 2K 95 Unitno 30 2K 66 sctp_ifa 13 2K 14 CC Mem 13 2K 53 select 13 2K 38 CAM XPT 22 2K 543 dirrem 6 2K 154 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 inpcbpolicy 37 2K 279 msi 9 2K 9 newdirblk 9 2K 86 softdep 1 1K 1 mkdir 8 1K 172 indirdep 4 1K 98 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 freefile 7 1K 113 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 diradd 6 1K 170 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 osd 18 1K 70 pci_link 10 1K 10 crypto 4 1K 22 encap_export_host 12 1K 12 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 12 sctp_timw 1 1K 1 sctp_atky 7 1K 19 in_mfilter 4 1K 10 vnodes 1 1K 1 ktls 1 1K 9 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 108 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 5 ip_msource 2 1K 3 VN POLL 1 1K 2 aio 4 1K 5 soname 5 1K 3369 eventfd 1 1K 2 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 80 sctp_athm 6 1K 17 sctp_vrf 1 1K 1 ip_moptions 1 1K 4 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 2 entropy 2 1K 33 acpiintr 1 1K 1 sctp_map 2 1K 4 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 pf 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 1 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 88 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 14 allocindir 0 0K 0 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 ktls_ocf 0 0K 2 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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_moptions 0 0K 6 in6_mfilter 0 0K 12 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 23 fadvise 0 0K 1 statfs 0 0K 189 namei_tracker 0 0K 1 inotify 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 14 lio 0 0K 6 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13539 ioctlops 0 0K 107 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 214 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 jaildesc 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 boottrace 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 84 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 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 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 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 2 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 17 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 350 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8337 1061 19460 0 254 38494208 0 tcp_log 416 1740 7152 17554 0 254 3699072 0 mbuf 256 8766 1661 36800 0 254 2669312 0 malloc-64 64 310 33773 62313 0 254 2181312 0 BUF TRIE 152 237 11567 807 0 62 1794208 0 malloc-384 384 4139 61 4352 0 30 1612800 0 malloc-128 128 11646 227 11988 0 126 1519744 0 malloc-4096 4096 333 3 523 0 2 1376256 0 UMA Slabs 0 112 11074 8 11074 0 126 1241184 0 RADIX NODE 152 7174 101 33026 0 62 1105800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17889 654 18883 0 254 1038408 0 FFS inode 1168 545 29 663 0 8 670432 0 malloc-65536 65536 9 1 13 0 1 655360 0 256 Bucket 2048 295 25 1632 0 8 655360 0 sctp_ep 1152 5 506 15 0 254 588672 0 sctp_asoc 2256 1 254 2 0 254 575280 0 socket 1024 75 433 1541 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 malloc-16384 16384 29 2 107 0 1 507904 0 malloc-65536 65536 6 1 7 0 1 458752 0 malloc-4096 4096 92 2 970 0 2 385024 0 VM OBJECT 248 1357 83 14660 0 62 357120 0 THREAD 1860 164 12 273 0 8 327360 0 VNODE 440 585 81 706 0 30 293040 0 malloc-64 64 3894 201 3965 0 254 262080 0 malloc-16 16 14631 369 14943 0 254 240000 0 malloc-32768 32768 2 5 66 0 1 229376 0 malloc-2048 2048 104 8 174 0 8 229376 0 DEVCTL 1024 28 192 153 0 0 225280 0 MAP ENTRY 96 1895 247 46913 0 126 205632 0 sctp_raddr 736 1 263 2 0 254 194304 0 malloc-256 256 242 508 1080 0 62 192000 0 UMA Zones 768 243 1 244 0 16 187392 0 malloc-32 32 5411 259 5751 0 254 181440 0 malloc-128 128 1192 203 25360 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 26 490 1210 0 254 165120 0 FPU_save_area 832 166 32 337 0 16 164736 0 malloc-128 128 1093 178 5377 0 126 162688 0 FFS2 dinode 256 545 85 663 0 62 161280 0 malloc-1024 1024 134 10 152 0 16 147456 0 PROC 1368 82 17 949 0 8 135432 0 S VFS Cache 104 1012 275 1165 0 126 133848 0 malloc-65536 65536 0 2 63 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 2 2 6 0 1 131072 0 malloc-4096 4096 14 18 45 0 2 131072 0 mbuf_packet 256 3 505 775 0 254 130048 0 ksiginfo 112 75 969 145 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 0 3 14 0 1 98304 0 malloc-8192 8192 9 3 16 0 1 98304 0 filedesc0 1072 83 8 956 0 8 97552 0 malloc-384 384 207 33 405 0 30 92160 0 UMA Kegs 384 229 4 230 0 30 89472 0 malloc-128 128 366 285 765 0 126 83328 0 malloc-2048 2048 7 33 514 0 8 81920 0 malloc-256 256 200 115 742 0 62 80640 0 128 Bucket 1024 50 17 256 0 16 68608 0 malloc-64 64 598 473 2525 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 64 Bucket 512 88 40 2068 0 30 65536 0 g_bio 408 0 150 6892 0 30 61200 0 tcp_inpcb 1304 14 28 53 0 8 54768 0 ertt_txseginfo 40 0 1313 3521 0 254 52520 0 malloc-64 64 521 298 978 0 254 52416 0 tcp_bbr_map 128 0 403 332 0 126 51584 0 udp_inpcb 408 14 112 191 0 30 51408 0 malloc-256 256 113 82 486 0 62 49920 0 malloc-256 256 79 116 295 0 62 49920 0 32 Bucket 256 73 122 432 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13564 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 6 0 1 49152 0 malloc-8192 8192 5 1 48 0 1 49152 0 malloc-2048 2048 12 12 43 0 8 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-2048 2048 12 12 46 0 8 49152 0 malloc-1024 1024 5 43 1552 0 16 49152 0 VMSPACE 584 56 28 919 0 16 49056 0 syncache 176 1 275 4 0 254 48576 0 Files 80 245 305 7466 0 126 44000 0 malloc-8192 8192 3 2 26 0 1 40960 0 pcpu-8 8 4747 373 4946 0 254 40960 0 pipe 736 21 34 329 0 16 40480 0 sctp_chunk 152 1 259 1 0 254 39520 0 malloc-64 64 62 505 240 0 254 36288 0 malloc-64 64 13 554 13215 0 254 36288 0 malloc-64 64 231 336 278 0 254 36288 0 malloc-64 64 170 397 204 0 254 36288 0 malloc-128 128 36 243 188 0 126 35712 0 malloc-128 128 31 248 56 0 126 35712 0 malloc-128 128 38 241 292 0 126 35712 0 malloc-128 128 62 217 318 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 53 0 30 34560 0 malloc-256 256 9 126 190 0 62 34560 0 malloc-256 256 29 106 368 0 62 34560 0 malloc-256 256 33 102 150 0 62 34560 0 malloc-256 256 14 121 1067 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-4096 4096 6 2 8 0 2 32768 0 malloc-4096 4096 5 3 12 0 2 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 4 12 196 0 8 32768 0 malloc-1024 1024 4 28 21 0 16 32768 0 malloc-1024 1024 12 20 14 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 13 19 18 0 16 32768 0 malloc-1024 1024 1 31 19 0 16 32768 0 malloc-512 512 2 62 33 0 30 32768 0 malloc-512 512 13 51 17 0 30 32768 0 malloc-512 512 2 62 149 0 30 32768 0 malloc-512 512 2 62 50 0 30 32768 0 malloc-512 512 6 58 37 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 29 235 43 0 126 31680 0 clpbuf 2624 0 12 43 0 4 31488 0 rl_entry 48 6 582 8 0 254 28224 0 malloc-32 32 180 702 680 0 254 28224 0 malloc-32 32 350 532 4242 0 254 28224 0 16 Bucket 144 55 141 289 0 62 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 AIO 208 1 132 20 0 62 27664 0 da_ccb 544 0 49 1821 0 16 26656 0 udplite_inpcb 408 2 61 3 0 30 25704 0 cpuset 200 8 120 24 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 747 0 2 24576 0 malloc-4096 4096 3 3 50 0 2 24576 0 PWD 40 34 572 153 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 52 248 358 0 126 24000 0 itimer 352 0 66 2 0 30 23232 0 malloc-384 384 1 59 30 0 30 23040 0 malloc-384 384 43 17 353 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 domainset 40 0 567 10 0 254 22680 0 ripcb 376 8 52 32 0 30 22560 0 Mountpoints 2816 2 6 6 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 13 267 53 0 126 20160 0 malloc-32 32 112 518 214 0 254 20160 0 malloc-32 32 17 613 93 0 254 20160 0 malloc-32 32 63 567 929 0 254 20160 0 malloc-32 32 63 567 163 0 254 20160 0 malloc-32 32 21 609 26 0 254 20160 0 2 Bucket 32 73 557 409 0 254 20160 0 KNOTE 160 5 120 57 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 1 34 21 0 16 19320 0 ktls_session 256 0 75 2 0 62 19200 0 L VFS Cache 320 0 60 12 0 30 19200 0 AIOLIO 272 0 70 6 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 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 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 0 156 1 0 126 16224 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 sctp_laddr 48 4 332 16 0 254 16128 0 malloc-16 16 252 748 4485 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 vtnet_tx_hdr 24 0 501 2336 0 254 12024 0 malloc-16 16 18 732 153 0 254 12000 0 malloc-16 16 8 742 88 0 254 12000 0 malloc-16 16 90 660 358 0 254 12000 0 malloc-16 16 39 711 147 0 254 12000 0 malloc-16 16 277 473 25080 0 254 12000 0 malloc-16 16 11 739 15 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 malloc-384 384 1 29 2 0 30 11520 0 swrbuf 2624 0 4 4 0 4 10496 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 25 0 0 3744 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 152 0 0 0 0 62 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 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 152 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-16384 16384 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-512 512 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl