panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077be818 first->prev != head cpuid = 0 time = 1760537565 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c52710 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c52870 vpanic() at vpanic+0x257/frame 0xfffffe0056c52a30 panic() at panic+0xb5/frame 0xfffffe0056c52af0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056c52b50 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056c52c70 sleepq_set_timeout_sbt() at sleepq_set_timeout_sbt+0x20b/frame 0xfffffe0056c52d30 _sleep() at _sleep+0x468/frame 0xfffffe0056c52e90 softdep_flush() at softdep_flush+0x308/frame 0xfffffe0056c52ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c52f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c52f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 14 tid 100094 ] Stopped at kdb_enter+0x6e: movq $0,0x259df97(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff8280e820 .str.27 rsp 0xfffffe0056c52850 rbp 0xfffffe0056c52870 rsi 0 rdi 0xffffffff81646819 printf+0x149 r8 0 r9 0xffffffff r10 0x5000000000fe5 r11 0 r12 0xfffffe00540c2000 r13 0xfffffffffffffffe r14 0xffffffff8280e820 .str.27 r15 0 rip 0xffffffff8162fbfe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259df97(%rip) db> show proc Process 14 (bufdaemon) at 0xfffffe000780a570: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b58080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b58080 reapsubtree: 14 sigparent: 20 vmspace: 0xffffffff83b59060 (map 0xffffffff83b59060) (map.pmap 0xffffffff83b59100) (pmap 0xffffffff83b59170) threads: 3 100079 D psleep 0xffffffff83cdad60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 Run sdflush 0xfffffe0059d56ce8 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 1245 766 766 0 R (threaded) syz-executor 100123 RunQ syz-executor 100595 RunQ syz-executor 1244 1235 1244 0 Ss select 0xfffffe0059727140 dhclient 1243 1238 839 0 S uwait 0xfffffe006e3e3c00 syz-executor 1240 1 1240 0 Ss select 0xfffffe0059727040 dhclient 1238 839 839 0 R (threaded) syz-executor 100342 RunQ syz-executor 100591 RunQ syz-executor 100594 S uwait 0xfffffe0058527400 syz-executor 100596 Run CPU 1 syz-executor 1235 1221 423 65 S select 0xfffffe006dc2f9c0 dhclient 1233 1 839 0 S uwait 0xfffffe0057dd9700 syz-executor 1229 765 765 0 R (threaded) syz-executor 100575 RunQ syz-executor 100585 S sbwait 0xfffffe0059d29e0c syz-executor 100586 S uwait 0xfffffe0058527300 syz-executor 1227 764 764 0 R (threaded) syz-executor 100273 RunQ syz-executor 100582 S accept 0xfffffe0059d27e10 syz-executor 100584 S uwait 0xfffffe006e3e3b00 syz-executor 1221 423 423 0 S wait 0xfffffe00540ce010 sh 1212 0 0 0 DL mdwait 0xfffffe006b7ae000 [md2] 1204 1 839 0 S uwait 0xfffffe006e3e4780 syz-executor 1202 0 0 0 DL mdwait 0xfffffe006e3b7000 [md1] 1201 1 764 0 S uwait 0xfffffe00582e0b00 syz-executor 1196 1 765 0 S uwait 0xfffffe0058527880 syz-executor 1193 1 839 0 S uwait 0xfffffe00582e0e00 syz-executor 1175 1 764 0 S uwait 0xfffffe0058528000 syz-executor 1170 0 0 0 DL mdwait 0xfffffe00774c2000 [md2147483515] 1132 1 764 0 SV uwait 0xfffffe00582df400 syz-executor 1125 0 0 0 DL mdwait 0xfffffe006e3b6000 [md0] 1120 1 766 0 S uwait 0xfffffe0058529380 syz-executor 1118 1 764 0 S uwait 0xfffffe00582e0880 syz-executor 1117 1 765 0 S uwait 0xfffffe006e3e6200 syz-executor 1115 1 765 0 S uwait 0xfffffe006e3e4480 syz-executor 1114 1 766 0 S uwait 0xfffffe0058527e80 syz-executor 1084 1 764 0 S uwait 0xfffffe006e3e4d80 syz-executor 1081 1 764 0 S uwait 0xfffffe0057dd9b00 syz-executor 1044 1 765 0 S uwait 0xfffffe0058527980 syz-executor 1030 0 0 0 DL - 0xffffffff83b59520 [accounting] 993 1 765 0 S uwait 0xfffffe006e3e6000 syz-executor 980 1 839 0 S uwait 0xfffffe0058529580 syz-executor 955 1 765 0 S uwait 0xfffffe006e3e6100 syz-executor 942 1 766 0 S uwait 0xfffffe0057dd9c00 syz-executor 931 1 764 0 S uwait 0xfffffe0057dd9900 syz-executor 895 0 0 0 DL (threaded) [so_splice] 100174 D - 0xfffffe0058528880 [thr_0] 100175 D - 0xfffffe00585288c0 [thr_1] 839 762 839 0 S nanslp 0xffffffff83baec40 syz-executor 815 0 0 0 DL aiordy 0xfffffe00540fbac0 [aiod4] 814 0 0 0 DL aiordy 0xfffffe00540a8000 [aiod3] 813 0 0 0 DL aiordy 0xfffffe0054005570 [aiod2] 812 0 0 0 DL aiordy 0xfffffe0054004ac0 [aiod1] 766 762 766 0 R syz-executor 765 762 765 0 S nanslp 0xffffffff83baec40 syz-executor 764 762 764 0 S nanslp 0xffffffff83baec41 syz-executor 762 760 760 0 S select 0xfffffe006dc312c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540cc608 csh 758 681 758 0 Ss select 0xfffffe006dc311c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594c00b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594c08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594c10b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594c18b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f770b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f778b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f780b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f788b0 getty 737 1 17 0 S+ piperd 0xfffffe0059c8d9e0 logger 736 735 17 0 S+ nanslp 0xffffffff83baec41 sleep 735 1 17 0 S+ wait 0xfffffe00540aa568 sh 685 1 685 0 Ss nanslp 0xffffffff83baec41 cron 681 1 681 0 Ss select 0xfffffe006dc31440 sshd 494 1 494 0 Ss select 0xfffffe006dc31840 syslogd 423 1 423 0 Ss wait 0xfffffe00540a8ab0 devd 422 1 422 65 Ss select 0xfffffe0059729740 dhclient 337 1 337 0 Ss select 0xfffffe006dc31a40 dhclient 334 1 334 0 Ss select 0xfffffe00597297c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cdc820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdad60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 Run sdflush 0xfffffe0059d56ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1bc40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d01d08 [dom0] 100080 D launds 0xffffffff83d01d14 [laundry: dom0] 100081 D umarcl 0xffffffff81e17e60 [uma] 7 0 0 0 DL - 0xffffffff839275f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8465ef60 [pf purge] 5 0 0 0 DL waiting 0xffffffff84508700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f1340 [doneq0] 100046 D - 0xffffffff838f12c0 [async] 100075 D - 0xffffffff838f1140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cfd5e0 [crypto] 100043 D crypto_ 0xfffffe0057d70030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d70080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57640 [g_event] 100038 D - 0xffffffff83b57660 [g_up] 100039 D - 0xffffffff83b57680 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [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 0xffffffff83cfe080 [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 - 0xfffffe0057e18e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e18d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e18c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e18b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d83d80 [virtio_balloon] 100065 D - 0xffffffff82812f01 [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 - 0xfffffe00077db000 [ipsec_offload] db> show all locks Process 1238 (syz-executor) thread 0xfffffe005413f000 (100591) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077bbe598) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1315 Process 1238 (syz-executor) thread 0xfffffe0054133780 (100596) exclusive rw vmobject (vmobject) r = 0 (0xfffffe00541534d8) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:2430 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005410ee10) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:2813 Process 1229 (syz-executor) thread 0xfffffe0054148000 (100585) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059d29dc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 506 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4216 sysctloid 35585 2097K 35660 vtbuf 24 1968K 46 kobj 331 1324K 531 newblk 49 1036K 2491 vfscache 3 1025K 3 pcb 38 680K 130 inodedep 19 519K 802 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 50 393K 687 subproc 171 362K 1338 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 46369 acpica 1674 184K 54444 vmem 5 144K 6 tidhash 3 141K 3 pagedep 17 132K 404 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 130 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 26 89K 28 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 kdtrace 247 47K 1845 umtx 352 44K 352 BPF 25 37K 32 DEVFS3 130 33K 140 hostcache 1 32K 1 shm 1 32K 3 msg 4 30K 4 md_sectors 7 28K 7 kbdmux 6 28K 6 temp 36 21K 2369 ifaddr 75 21K 79 DEVFS_RULE 56 20K 56 routetbl 194 19K 584 ufs_mount 4 17K 5 proc 3 17K 3 md_disk 11 17K 13 tty 16 16K 16 lltable 49 15K 52 ithread 90 15K 90 bus-sc 34 15K 1657 ifnet 8 15K 8 GEOM 69 15K 547 ether_multi 175 14K 223 eventhandler 163 14K 163 kenv 95 12K 95 plimit 30 12K 379 CAM queue 5 11K 1528 in6_multi 75 10K 83 rman 82 10K 437 cred 25 10K 244 shmfd 4 10K 5 rpc 8 9K 8 bmsafemap 2 9K 639 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 84 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 87 6K 1327 pfs_nodes 22 6K 22 pwddesc 82 6K 1275 ufs_dirhash 24 5K 36 pf_ifnet 11 5K 22 UMA 272 5K 272 sctp_atcl 11 5K 28 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 49 4K 86 sctp_stro 3 3K 3 selfd 48 3K 203837 proc-args 103 3K 2418 terminal 11 3K 11 session 22 3K 46 acpidev 20 3K 20 lockf 23 3K 180 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 30 kcovinfo 36 3K 45 ip6ndp 14 3K 18 netlink 2 3K 99 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 tun 5 2K 5 Unitno 32 2K 60 sctp_ifa 14 2K 17 CAM XPT 22 2K 543 sctp_stri 3 2K 6 in_multi 6 2K 14 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 54 newdirblk 10 2K 357 msi 9 2K 9 diradd 9 2K 612 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 mount 19 1K 418 sctp_ifn 7 1K 17 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ip6opt 6 1K 25 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 sctp_atky 14 1K 34 crypto 4 1K 12 CC Mem 5 1K 115 encap_export_host 12 1K 12 osd 10 1K 133 mkdir 4 1K 712 indirdep 2 1K 475 inpcbpolicy 16 1K 392 cdev 2 1K 2 lkpikmalloc 8 1K 9 frag6 5 1K 5 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 dirrem 1 1K 588 vnodes 1 1K 7 procdesc 2 1K 14 filedesc_to_leader 4 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 69 tcpfunc 3 1K 3 ip_msource 3 1K 14 loginclass 3 1K 5 prison 6 1K 6 sctp_athm 11 1K 31 iov 3 1K 16206 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 100 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3472 sctp_map 6 1K 6 sctp_vrf 1 1K 1 freework 1 1K 833 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 36 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 15 sctp_mvrf 0 0K 0 sctp_timw 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 15 sctp_aadr 0 0K 0 mqdata 0 0K 0 filemon 0 0K 7 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 0 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 406 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 freefile 0 0K 504 freeblks 0 0K 446 freefrag 0 0K 197 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 0 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_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 12 in_mfilter 0 0K 24 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 20 fadvise 0 0K 0 VN POLL 0 0K 19 statfs 0 0K 198 namei_tracker 0 0K 0 inotify 0 0K 55 export_host 0 0K 0 cl_savebuf 0 0K 84 lio 0 0K 26 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 115 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 206 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 675 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 6 rctl 0 0K 0 cache 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 4 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 96 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 0 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 2 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 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 2 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 21762 0 254 38494208 0 tcp_log 416 5151 3489 12231 0 254 3594240 0 mbuf 256 8733 929 73268 0 254 2473472 0 BUF TRIE 152 368 11436 2086 0 62 1794208 0 RADIX NODE 152 10778 891 50028 0 62 1773688 0 malloc-384 384 4133 67 4920 0 30 1612800 0 malloc-128 128 11691 182 12379 0 126 1519744 0 malloc-4096 4096 333 5 544 0 2 1384448 0 UMA Slabs 0 112 11030 16 11030 0 126 1237152 0 sctp_asoc 2256 3 507 3 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17712 111 17712 0 254 998088 0 FFS inode 1168 556 25 1080 0 8 678608 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 5 506 22 0 254 588672 0 malloc-65536 65536 6 2 8 0 1 524288 0 socket 1024 34 474 1722 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-16384 16384 25 2 340 0 1 442368 0 pbuf 2624 0 166 0 0 2 435584 0 malloc-4096 4096 91 5 1260 0 2 393216 0 VM OBJECT 248 1462 90 19170 0 62 384896 0 sctp_raddr 736 3 514 3 0 254 380512 0 256 Bucket 2048 165 13 1219 0 8 364544 0 THREAD 1860 164 12 596 0 8 327360 0 VNODE 440 595 98 1121 0 30 304920 0 malloc-64 64 3907 188 3963 0 254 262080 0 malloc-16 16 14679 321 14866 0 254 240000 0 malloc-32768 32768 2 5 384 0 1 229376 0 malloc-32768 32768 2 5 23 0 1 229376 0 malloc-2048 2048 103 9 201 0 8 229376 0 DEVCTL 1024 36 184 167 0 0 225280 0 malloc-64 64 300 3039 223744 0 254 213696 0 MAP ENTRY 96 1931 211 59971 0 126 205632 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-32 32 5409 513 5806 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-128 128 1189 206 25367 0 126 178560 0 malloc-256 256 274 416 2850 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 14 502 1269 0 254 165120 0 FPU_save_area 832 166 32 891 0 16 164736 0 malloc-1024 1024 138 22 157 0 16 163840 0 FFS2 dinode 256 556 74 1079 0 62 161280 0 malloc-2048 2048 7 65 514 0 8 147456 0 malloc-128 128 1087 60 5746 0 126 146816 0 S VFS Cache 104 1008 396 1568 0 126 146016 0 malloc-65536 65536 0 2 89 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 2 506 348 0 254 130048 0 PROC 1368 81 7 1247 0 8 120384 0 ksiginfo 112 79 965 145 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-4096 4096 21 3 33 0 2 98304 0 g_bio 408 0 240 13151 0 30 97920 0 filedesc0 1072 82 9 1275 0 8 97552 0 malloc-256 256 204 171 1418 0 62 96000 0 syncache 176 0 529 8 0 254 93104 0 malloc-384 384 192 48 427 0 30 92160 0 UMA Kegs 384 231 2 231 0 30 89472 0 128 Bucket 1024 53 30 268 0 16 84992 0 vnpbuf 2624 0 32 3 0 16 83968 0 malloc-128 128 363 288 1592 0 126 83328 0 malloc-8192 8192 9 1 12 0 1 81920 0 sctp_chunk 152 31 489 31 0 254 79040 0 malloc-64 64 600 471 2864 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 512 102 26 3221 0 30 65536 0 malloc-256 256 113 142 1329 0 62 65280 0 32 Bucket 256 84 171 517 0 62 65280 0 sctp_stream_msg_out 112 1 539 3 0 254 60480 0 malloc-4096 4096 10 4 14 0 2 57344 0 malloc-64 64 518 301 1020 0 254 52416 0 malloc-256 256 55 140 1384 0 62 49920 0 DIRHASH 1024 34 14 43 0 16 49152 0 NAMEI 1024 0 48 16005 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 3 3 68 0 1 49152 0 malloc-2048 2048 14 10 57 0 8 49152 0 VMSPACE 584 56 28 1219 0 16 49056 0 pcpu-8 8 4878 754 5128 0 254 45056 0 tcp_inpcb 1304 5 28 115 0 8 43032 0 malloc-8192 8192 3 2 23 0 1 40960 0 malloc-4096 4096 5 5 142 0 2 40960 0 pipe 736 22 33 386 0 16 40480 0 da_ccb 544 0 70 3366 0 16 38080 0 udp_inpcb 408 6 84 234 0 30 36720 0 malloc-64 64 58 509 352 0 254 36288 0 malloc-64 64 11 556 15712 0 254 36288 0 malloc-64 64 240 327 282 0 254 36288 0 malloc-64 64 174 393 227 0 254 36288 0 malloc-128 128 38 241 317 0 126 35712 0 malloc-128 128 31 248 73 0 126 35712 0 malloc-128 128 31 248 861 0 126 35712 0 malloc-128 128 62 217 318 0 126 35712 0 routing nhops 256 29 106 41 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 120 0 30 34560 0 malloc-384 384 55 35 422 0 30 34560 0 malloc-256 256 9 126 223 0 62 34560 0 malloc-256 256 24 111 552 0 62 34560 0 malloc-256 256 37 98 440 0 62 34560 0 malloc-256 256 16 119 1560 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-4096 4096 6 2 73 0 2 32768 0 malloc-2048 2048 11 5 12 0 8 32768 0 malloc-2048 2048 12 4 46 0 8 32768 0 malloc-2048 2048 4 12 198 0 8 32768 0 malloc-1024 1024 7 25 21 0 16 32768 0 malloc-1024 1024 12 20 17 0 16 32768 0 malloc-1024 1024 5 27 2072 0 16 32768 0 malloc-1024 1024 3 29 5 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 13 19 17 0 16 32768 0 malloc-1024 1024 2 30 19 0 16 32768 0 malloc-512 512 2 62 39 0 30 32768 0 malloc-512 512 16 48 23 0 30 32768 0 malloc-512 512 0 64 179 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 35 0 30 32768 0 malloc-512 512 3 61 6 0 30 32768 0 malloc-512 512 8 56 13 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ertt_txseginfo 40 0 808 2274 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 189 211 8712 0 126 32000 0 PGRP 120 26 238 51 0 126 31680 0 clpbuf 2624 0 12 46 0 4 31488 0 sctp_laddr 48 2 586 19 0 254 28224 0 rl_entry 48 15 573 23 0 254 28224 0 malloc-32 32 360 522 4511 0 254 28224 0 16 Bucket 144 67 129 500 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 0 133 57 0 62 27664 0 udplite_inpcb 408 0 63 5 0 30 25704 0 cpuset 200 7 121 85 0 62 25600 0 malloc-8192 8192 2 1 83 0 1 24576 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 757 0 2 24576 0 PWD 40 39 567 400 0 254 24240 0 rtentry 168 32 112 41 0 62 24192 0 8 Bucket 80 53 247 362 0 126 24000 0 itimer 352 0 66 47 0 30 23232 0 splice 184 0 126 6 0 62 23184 0 malloc-384 384 1 59 38 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 1 59 5 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 domainset 40 0 567 78 0 254 22680 0 ripcb 376 5 55 38 0 30 22560 0 Mountpoints 2816 2 6 11 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 5 275 115 0 126 20160 0 malloc-32 32 178 452 295 0 254 20160 0 malloc-32 32 17 613 75 0 254 20160 0 malloc-32 32 184 446 18107 0 254 20160 0 malloc-32 32 63 567 953 0 254 20160 0 malloc-32 32 57 573 132 0 254 20160 0 malloc-32 32 21 609 27 0 254 20160 0 2 Bucket 32 68 562 488 0 254 20160 0 KNOTE 160 0 125 51 0 62 20000 0 tcp_bbr_map 128 0 155 5 0 126 19840 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 0 35 32 0 16 19320 0 L VFS Cache 320 0 60 37 0 30 19200 0 AIOLIO 272 0 70 13 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 3 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 0 8 573 0 8 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 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1074 0 30 15480 0 tcp_rack_pcb 1088 0 14 3 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 0 69 1 0 62 12144 0 malloc-16 16 21 729 228 0 254 12000 0 malloc-16 16 8 742 122 0 254 12000 0 malloc-16 16 92 658 11568 0 254 12000 0 malloc-16 16 255 495 4860 0 254 12000 0 malloc-16 16 38 712 129 0 254 12000 0 malloc-16 16 279 471 25080 0 254 12000 0 malloc-16 16 11 739 22 0 254 12000 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2330 0 254 8016 0 md2 4 1023 249 1023 0 254 5088 0 md1 4 1023 249 1023 0 254 5088 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md2147483515 4 0 0 0 0 254 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 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 tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 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