panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fc3418 first->prev != head cpuid = 1 time = 1747211368 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00574b6af0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00574b6c50 vpanic() at vpanic+0x257/frame 0xfffffe00574b6e10 panic() at panic+0xb5/frame 0xfffffe00574b6ed0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe00574b6f30 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe00574b7050 tcp_timer_activate() at tcp_timer_activate+0x56c/frame 0xfffffe00574b70d0 tcp_default_output() at tcp_default_output+0x6452/frame 0xfffffe00574b7690 tcp_usr_send() at tcp_usr_send+0xc35/frame 0xfffffe00574b77f0 sosend_generic_locked() at sosend_generic_locked+0xce6/frame 0xfffffe00574b79d0 sosend_generic() at sosend_generic+0x87/frame 0xfffffe00574b7a30 sousrsend() at sousrsend+0x112/frame 0xfffffe00574b7ac0 dofilewrite() at dofilewrite+0x133/frame 0xfffffe00574b7b30 kern_writev() at kern_writev+0xd4/frame 0xfffffe00574b7bf0 sys_write() at sys_write+0x1fc/frame 0xfffffe00574b7d10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe00574b7f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00574b7f30 --- syscall (4, FreeBSD ELF64, write), rip = 0x3a227a, rsp = 0x820c37ec8, rbp = 0x820c37f00 --- KDB: enter: panic [ thread pid 763 tid 100111 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda67(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0020 .str.27 rsp 0xfffffe00574b6c30 rbp 0xfffffe00574b6c50 rsi 0 rdi 0xffffffff816145b9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0xfffffe00548e3000 r13 0xfffffffffffffffd r14 0xffffffff827b0020 .str.27 r15 0 rip 0xffffffff815fe72e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda67(%rip) db> show proc Process 763 (syz-executor) at 0xfffffe00548cc5c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 761 at 0xfffffe00548e8b00 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: ./syz-executor runner 2 10.128.0.248 30000 reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548b4db0 (map 0xfffffe00548b4db0) (map.pmap 0xfffffe00548b4e50) (pmap 0xfffffe00548b4ec0) threads: 1 100111 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 943 942 767 0 R syz-executor 942 767 767 0 R (threaded) syz-executor 100240 RunQ syz-executor 100265 RunQ syz-executor 941 939 932 60928 S uwait 0xfffffe0058d07c00 syz-executor 940 939 932 0 S uwait 0xfffffe0058d08b00 syz-executor 939 932 932 60928 R (threaded) syz-executor 100179 RunQ syz-executor 100263 S uwait 0xfffffe0058d07f00 syz-executor 932 763 932 0 S nanslp 0xffffffff83b9d500 syz-executor 931 765 765 0 T (threaded) syz-executor 100238 s syz-executor 100258 RunQ syz-executor 929 1 764 0 S uwait 0xfffffe0058d07a00 syz-executor 928 0 0 0 DL (threaded) [KTLS] 100157 D - 0xfffffe0059c04900 [thr_0] 100252 D - 0xfffffe0059c04980 [thr_1] 100253 D - 0xffffffff83caec28 [reclaim_0] 926 1 766 0 SV uwait 0xfffffe0058951500 syz-executor 921 1 766 0 S uwait 0xfffffe0058d08e00 syz-executor 920 1 766 0 S uwait 0xfffffe0058950680 syz-executor 917 1 764 0 S uwait 0xfffffe0058952c00 syz-executor 915 1 766 0 S uwait 0xfffffe006e6e1a80 syz-executor 912 1 766 0 T uwait 0xfffffe0058d07300 syz-executor 900 1 766 0 S uwait 0xfffffe0007f82a80 syz-executor 898 1 898 0 Ss select 0xfffffe0058cf8f40 rtsol 897 1 897 0 Ss select 0xfffffe0058cf9040 rtsol 896 1 896 0 Ss select 0xfffffe0058cf90c0 rtsol 891 783 424 0 S kqread 0xfffffe0058567400 rtsol 874 1 766 0 S uwait 0xfffffe0007f82680 syz-executor 868 1 766 0 S umtxn 0xfffffe006e6e1100 syz-executor 862 1 766 0 S uwait 0xfffffe0058d07080 syz-executor 861 1 766 0 S uwait 0xfffffe0058952f00 syz-executor 860 1 766 0 S uwait 0xfffffe005894f180 syz-executor 859 1 766 0 S uwait 0xfffffe0058d07b00 syz-executor 857 0 0 0 DL mdwait 0xfffffe0008bfb000 [md0] 844 1 766 0 S uwait 0xfffffe0058d08080 syz-executor 839 1 765 0 S uwait 0xfffffe0058951600 syz-executor 838 1 766 0 S uwait 0xfffffe006e6e2300 syz-executor 823 1 767 0 S uwait 0xfffffe0058950a80 syz-executor 822 0 0 0 DL aiordy 0xfffffe0054809060 [aiod4] 821 0 0 0 DL aiordy 0xfffffe00548f7ae0 [aiod3] 820 0 0 0 DL aiordy 0xfffffe00548f85a0 [aiod2] 819 0 0 0 DL aiordy 0xfffffe00548e8040 [aiod1] 783 773 424 0 S wait 0xfffffe00548e7580 sh 773 424 424 0 S wait 0xfffffe00548cbb00 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 763 761 761 0 R CPU 1 syz-executor 761 759 761 0 Ss pause 0xfffffe00548e8bb0 csh 759 682 759 0 Ss select 0xfffffe0058cf5cc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059cbc0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059cbc8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058aa04b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005476e0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005476e8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005476f0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005476f8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00547700b0 getty 738 1 18 0 S+ piperd 0xfffffe005a034140 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d500 sleep 736 1 18 0 S+ wait 0xfffffe00548e6ac0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe0058cf5f40 sshd 495 1 495 0 Ss select 0xfffffe0058cf82c0 syslogd 424 1 424 0 Ss wait 0xfffffe00548caae0 devd 423 1 423 65 Ss select 0xfffffe0058cf84c0 dhclient 338 1 338 0 Ss select 0xfffffe0058cf8840 dhclient 335 1 335 0 Ss select 0xfffffe0058cf8740 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008029060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058ddfce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcf070 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84680850 [pf purge] 5 0 0 0 DL waiting 0xffffffff84497700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0008bf6030 [crypto returns 0] 100045 D crypto_ 0xfffffe0008bf6080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547edc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 RunQ [clock (1)] 12 0 0 0 RL (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] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 Run CPU 0 [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462d700 [softirq_0] 100006 D - 0xfffffe005462d600 [softirq_1] 100007 D - 0xfffffe005462d500 [if_io_tqg_0] 100008 D - 0xfffffe005462d400 [if_io_tqg_1] 100009 D - 0xfffffe005462d300 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9500 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9300 [jail_remove taskq] 100012 D - 0xfffffe0008bf9100 [bus taskq] 100015 D - 0xfffffe0008bf8a00 [thread taskq] 100017 D - 0xfffffe0008bf8600 [aiod_kick taskq] 100018 D - 0xfffffe0008bf8400 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8200 [inm_free taskq] 100020 D - 0xfffffe0008bf8000 [in6m_free taskq] 100021 D - 0xfffffe0008bf7d00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6a00 [firmware taskq] 100041 D - 0xfffffe0008bf6400 [crypto_0] 100042 D - 0xfffffe0008bf6400 [crypto_1] 100057 D - 0xfffffe0058566900 [vtnet0 rxq 0] 100058 D - 0xfffffe0058566800 [vtnet0 txq 0] 100059 D - 0xfffffe0058566700 [vtnet0 rxq 1] 100060 D - 0xfffffe0058566600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005858e000 [virtio_balloon] 100066 D - 0xffffffff827b5360 [deadlkres] 100070 D - 0xfffffe0058d0dd00 [acpi_task_0] 100071 D - 0xfffffe0058d0dd00 [acpi_task_1] 100072 D - 0xfffffe0058d0dd00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0058567100 [CAM taskq] 100077 D - 0xfffffe0058565400 [ipsec_offload] db> show all locks Process 942 (syz-executor) thread 0xfffffe0054928740 (100265) exclusive rw vmobject (vmobject) r = 0 (0xfffffe00549486c8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:358 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005493ee10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 Process 931 (syz-executor) thread 0xfffffe0054942000 (100258) shared rw vmobject (vmobject) r = 0 (0xfffffe005492c5d0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:364 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548d22a8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 Process 763 (syz-executor) thread 0xfffffe00548e3000 (100111) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6ff020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:938 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006bf05580) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4840 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5458K 584 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sysctloid 34987 2061K 35062 vtbuf 24 1968K 46 kobj 331 1324K 506 newblk 525 1155K 2126 vfscache 3 1025K 3 pcb 37 680K 112 inodedep 21 520K 222 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 226 subproc 169 354K 1031 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54432 vmem 5 144K 7 tidhash 3 141K 3 pagedep 15 132K 94 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 130 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 524 ddb_capture 1 64K 1 kdtrace 234 44K 1212 umtx 336 42K 336 temp 39 38K 1926 DEVFS3 130 33K 140 hostcache 1 32K 1 shm 1 32K 3 msg 4 30K 4 kbdmux 6 28K 6 LRO 20 21K 20 ifaddr 75 21K 77 DEVFS_RULE 56 20K 56 BPF 17 20K 17 routetbl 154 17K 467 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 51 16K 51 ether_multi 185 15K 202 ithread 90 15K 90 bus-sc 34 15K 1650 ifnet 8 15K 8 eventhandler 163 14K 163 kenv 95 12K 95 GEOM 68 12K 508 CAM queue 5 11K 1528 in6_multi 75 10K 75 rman 82 10K 447 shmfd 4 10K 5 cred 29 9K 257 rpc 8 9K 8 plimit 23 9K 326 kqueue 87 9K 1010 tcp_fsb_rack 4 9K 10 bmsafemap 2 9K 171 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 iov 2 8K 13599 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 72 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 80 5K 948 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 22 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 DEVFSP 61 4K 72 acpisem 28 4K 28 proc-args 107 4K 2004 session 23 3K 38 kcovinfo 45 3K 45 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 11 lockf 22 3K 73 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 16 crypto 8 3K 12 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 12 selfd 32 2K 9027 sctp_ifa 15 2K 16 sctp_atcl 5 2K 26 tun 5 2K 5 Unitno 29 2K 52 CAM XPT 22 2K 543 dirrem 6 2K 138 CC Mem 12 2K 38 select 12 2K 31 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 diradd 9 2K 157 netlink 2 2K 83 softdep 1 1K 1 newdirblk 8 1K 78 mkdir 8 1K 156 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 inpcbpolicy 27 1K 229 freework 4 1K 278 ipsec 3 1K 3 freeblks 3 1K 104 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 247 osd 17 1K 52 pci_link 10 1K 10 encap_export_host 12 1K 12 tcp_pcm_rack 2 1K 5 sctp_timw 2 1K 2 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 7 1K 54 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 12 ktls 3 1K 6 freefile 2 1K 104 indirdep 1 1K 181 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 5 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 5 1K 30 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 1 ip6_msource 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3332 filecaps 4 1K 78 sctp_athm 5 1K 27 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 fadvise 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_table 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 filemon 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 6 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_stro 0 0K 3 sctp_stri 0 0K 2 sctp_map 0 0K 6 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 223 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 74 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 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 2 in6_mfilter 0 0K 3 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 3 in_mfilter 0 0K 10 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 22 VN POLL 0 0K 1 statfs 0 0K 189 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 43 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 110 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 324 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 4 rctl 0 0K 0 cache 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 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 78 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 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 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 0 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 8320 1078 12485 0 254 38494208 0 mbuf 256 8629 778 18463 0 254 2408192 0 BUF TRIE 152 240 11564 1627 0 62 1794208 0 malloc-384 384 4173 27 4190 0 30 1612800 0 malloc-128 128 11484 110 14879 0 126 1484032 0 malloc-4096 4096 351 3 1095 0 2 1449984 0 RADIX NODE 152 8094 299 35438 0 62 1275736 0 UMA Slabs 0 112 10998 12 10998 0 126 1233120 0 sctp_asoc 2256 0 510 3 0 254 1150560 0 malloc-65536 65536 16 0 19 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16301 82 16301 0 254 917448 0 FFS inode 1168 541 19 647 0 8 654080 0 sctp_ep 1152 5 506 22 0 254 588672 0 malloc-16384 16384 33 2 119 0 1 573440 0 socket 1024 50 458 1480 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 sctp_raddr 736 0 517 3 0 254 380512 0 VM OBJECT 248 1375 65 14766 0 62 357120 0 malloc-4096 4096 80 2 948 0 2 335872 0 256 Bucket 2048 140 12 878 0 8 311296 0 THREAD 1824 153 15 266 0 8 306432 0 malloc-64 64 4110 489 7003 0 254 294336 0 VNODE 440 581 85 689 0 30 293040 0 malloc-2048 2048 109 27 644 0 8 278528 0 malloc-32768 32768 2 6 155 0 1 262144 0 malloc-16 16 14488 262 16037 0 254 236000 0 DEVCTL 1024 30 190 155 0 0 225280 0 tcp_log 416 5 508 5 0 254 213408 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-128 128 1310 209 25817 0 126 194432 0 MAP ENTRY 96 1930 86 47007 0 126 193536 0 malloc-32 32 5602 320 5831 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1196 0 254 165120 0 malloc-1024 1024 144 16 170 0 16 163840 0 FFS2 dinode 256 541 89 646 0 62 161280 0 malloc-256 256 526 104 2388 0 62 161280 0 FPU_save_area 832 155 25 326 0 16 149760 0 S VFS Cache 104 1006 281 1165 0 126 133848 0 malloc-65536 65536 0 2 62 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 mbuf_packet 256 1 507 376 0 254 130048 0 g_bio 408 0 300 9923 0 30 122400 0 PROC 1376 79 9 944 0 8 121088 0 ksiginfo 112 71 973 115 0 126 116928 0 malloc-128 128 643 256 1698 0 126 115072 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 80 11 948 0 8 97552 0 ertt_txseginfo 40 1 2322 2690 0 254 92920 0 UMA Kegs 384 225 8 225 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 128 Bucket 1024 48 35 259 0 16 84992 0 malloc-128 128 409 242 813 0 126 83328 0 malloc-256 256 188 127 459 0 62 80640 0 malloc-256 256 189 126 1029 0 62 80640 0 malloc-8192 8192 6 3 10 0 1 73728 0 malloc-4096 4096 13 5 29 0 2 73728 0 malloc-384 384 117 63 319 0 30 69120 0 malloc-64 64 647 424 14887 0 254 68544 0 malloc-128 128 304 223 372 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 7 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 8 0 1 65536 0 64 Bucket 512 83 45 2475 0 30 65536 0 32 Bucket 256 73 182 623 0 62 65280 0 da_ccb 544 0 98 2684 0 16 53312 0 malloc-64 64 316 503 9390 0 254 52416 0 malloc-64 64 460 359 661 0 254 52416 0 malloc-256 256 117 78 268 0 62 49920 0 malloc-256 256 65 130 1126 0 62 49920 0 malloc-256 256 77 118 182 0 62 49920 0 malloc-256 256 70 125 541 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13471 0 16 49152 0 malloc-8192 8192 4 2 40 0 1 49152 0 malloc-2048 2048 8 16 596 0 8 49152 0 malloc-2048 2048 17 7 37 0 8 49152 0 malloc-1024 1024 11 37 522 0 16 49152 0 pcpu-64 64 499 269 499 0 254 49152 0 VMSPACE 584 57 27 921 0 16 49056 0 pipe 736 20 46 363 0 16 48576 0 pcpu-8 8 4829 291 5017 0 254 40960 0 sctp_readq 152 0 260 3 0 254 39520 0 sctp_chunk 152 0 260 5 0 254 39520 0 udp_inpcb 408 6 84 164 0 30 36720 0 malloc-64 64 126 441 176 0 254 36288 0 malloc-64 64 14 553 17 0 254 36288 0 malloc-64 64 48 519 223 0 254 36288 0 malloc-64 64 17 550 591 0 254 36288 0 tcp_bbr_map 128 0 279 145 0 126 35712 0 malloc-128 128 125 154 217 0 126 35712 0 malloc-128 128 10 269 20 0 126 35712 0 malloc-128 128 6 273 263 0 126 35712 0 routing nhops 256 30 105 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 malloc-256 256 11 124 296 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 25 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 11 0 2 32768 0 malloc-4096 4096 4 4 197 0 2 32768 0 malloc-4096 4096 5 3 9 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 195 0 8 32768 0 malloc-2048 2048 8 8 27 0 8 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 7 25 1027 0 16 32768 0 malloc-1024 1024 5 27 25 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-512 512 2 62 112 0 30 32768 0 malloc-512 512 4 60 64 0 30 32768 0 malloc-512 512 5 59 10 0 30 32768 0 malloc-512 512 2 62 19 0 30 32768 0 malloc-512 512 6 58 54 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 229 171 7543 0 126 32000 0 PGRP 120 28 236 44 0 126 31680 0 clpbuf 2624 0 12 437 0 4 31488 0 tcp_inpcb 1304 12 12 36 0 8 31296 0 sctp_laddr 48 1 587 16 0 254 28224 0 rl_entry 48 6 582 8 0 254 28224 0 16 Bucket 144 76 120 414 0 62 28224 0 4 Bucket 48 6 582 59 0 254 28224 0 cpuset 200 9 119 50 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 PWD 40 28 578 149 0 254 24240 0 rtentry 168 33 111 37 0 62 24192 0 8 Bucket 80 50 250 591 0 126 24000 0 malloc-384 384 1 59 6 0 30 23040 0 malloc-384 384 1 59 26 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 23 37 26 0 30 23040 0 malloc-384 384 29 31 353 0 30 23040 0 tcp_rack_pcb 1088 2 19 5 0 8 22848 0 domainset 40 0 567 41 0 254 22680 0 ripcb 376 9 51 28 0 30 22560 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 12 268 36 0 126 20160 0 malloc-32 32 81 549 108 0 254 20160 0 malloc-32 32 80 550 81 0 254 20160 0 malloc-32 32 141 489 1242 0 254 20160 0 malloc-32 32 79 551 300 0 254 20160 0 malloc-32 32 33 597 765 0 254 20160 0 malloc-32 32 73 557 2708 0 254 20160 0 malloc-32 32 65 565 837 0 254 20160 0 2 Bucket 32 68 562 426 0 254 20160 0 KNOTE 160 4 121 64 0 62 20000 0 AIOCB 552 1 34 20 0 16 19320 0 ktls_session 256 1 74 1 0 62 19200 0 L VFS Cache 320 0 60 5 0 30 19200 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 46 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 3 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 1 17 3 0 16 16128 0 AIO 208 1 75 15 0 62 15808 0 kenv 258 17 43 1065 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 1 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 35 715 99 0 254 12000 0 malloc-16 16 18 732 19 0 254 12000 0 malloc-16 16 302 448 620 0 254 12000 0 malloc-16 16 48 702 100 0 254 12000 0 malloc-16 16 189 561 3018 0 254 12000 0 malloc-16 16 36 714 24888 0 254 12000 0 malloc-16 16 23 727 71 0 254 12000 0 cryptop 280 0 42 2 0 30 11760 0 AIOLIO 272 0 42 3 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 3078 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 27 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 frags 256 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 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 tcp_rack_map 128 0 0 0 0 126 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 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 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 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-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-16384 16384 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-1024 1024 0 0 0 0 16 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0