panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fcb170 first->prev != head cpuid = 0 time = 1746972646 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00572806f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057280850 vpanic() at vpanic+0x257/frame 0xfffffe0057280a10 panic() at panic+0xb5/frame 0xfffffe0057280ad0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0057280b30 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0057280c60 frag6_slowtimo() at frag6_slowtimo+0x823/frame 0xfffffe0057280cd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0057280e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0057280ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057280f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057280f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda97(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827aff60 .str.27 rsp 0xfffffe0057280830 rbp 0xfffffe0057280850 rsi 0 rdi 0xffffffff81614589 printf+0x149 r8 0 r9 0xffffffff r10 0xac34e8a3cdf7f6a1 r11 0x17 r12 0xfffffe000801a740 r13 0xfffffffffffffffe r14 0xffffffff827aff60 .str.27 r15 0 rip 0xffffffff815fe6fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda97(%rip) db> show proc Process 2 (clock) at 0xfffffe0008008020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 2 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1209 767 767 0 R (threaded) syz-executor 100413 RunQ syz-executor 100522 S uwait 0xfffffe0007f7eb80 syz-executor 1208 1207 765 0 S uwait 0xfffffe006eb8f100 syz-executor 1207 765 765 0 R (threaded) syz-executor 100441 RunQ syz-executor 100520 Run CPU 1 syz-executor 1197 1 765 0 S uwait 0xfffffe0007f7e400 syz-executor 1194 0 0 0 DL mdwait 0xfffffe0087511000 [md12] 1191 1 764 0 S uwait 0xfffffe0058957b00 syz-executor 1189 1 767 0 S uwait 0xfffffe0058d07980 syz-executor 1176 1 767 0 S uwait 0xfffffe00790bc000 syz-executor 1170 0 0 0 DL mdwait 0xfffffe005a2d4000 [md11] 1166 1 765 0 S uwait 0xfffffe0058d07100 syz-executor 1161 1 764 0 S uwait 0xfffffe006eb92000 syz-executor 1156 1155 1155 0 D tun_con 0xfffffe006e611b28 ifconfig 1155 763 1155 0 S wait 0xfffffe00548085a0 syz-executor 1145 1 767 0 S uwait 0xfffffe0007f7e200 syz-executor 1144 1 766 0 S uwait 0xfffffe006eb90200 syz-executor 1142 0 0 0 DL mdwait 0xfffffe00811a4000 [md10] 1124 1 767 0 S uwait 0xfffffe0058d08200 syz-executor 1118 1 764 0 S uwait 0xfffffe0058d08e80 syz-executor 1116 0 0 0 DL mdwait 0xfffffe00817a5000 [md9] 1112 0 0 0 DL - 0xffffffff83b47d40 [accounting] 1108 1095 1108 0 Ss select 0xfffffe007a43a7c0 dhclient 1103 0 0 0 DL mdwait 0xfffffe00811a5000 [md8] 1100 1 1100 0 Ss select 0xfffffe007a43a640 dhclient 1097 1 764 0 S uwait 0xfffffe006eb90680 syz-executor 1095 1076 424 65 S select 0xfffffe007a43a5c0 dhclient 1084 1 764 0 S uwait 0xfffffe005895a200 syz-executor 1082 0 0 0 DL mdwait 0xfffffe007dd81000 [md7] 1076 424 424 0 S wait 0xfffffe0054902b00 sh 1062 1 764 0 S uwait 0xfffffe0058d07400 syz-executor 1055 1 766 0 S uwait 0xfffffe005895ac80 syz-executor 1040 0 0 0 DL mdwait 0xfffffe005a2d5000 [md6] 1023 1 767 0 S uwait 0xfffffe005895ad80 syz-executor 1020 1 764 0 S uwait 0xfffffe00790bc100 syz-executor 1014 0 0 0 DL mdwait 0xfffffe007dd82000 [md5] 1004 1 764 0 S uwait 0xfffffe006eb91880 syz-executor 993 1 766 0 S umtxn 0xfffffe005895a380 syz-executor 989 0 0 0 DL mdwait 0xfffffe00790bd000 [md4] 985 1 767 0 S uwait 0xfffffe005895a880 syz-executor 980 1 764 0 S uwait 0xfffffe0058d07000 syz-executor 974 1 766 0 S uwait 0xfffffe0058957200 syz-executor 967 0 0 0 DL mdwait 0xfffffe0008bfb000 [md3] 962 1 767 0 S uwait 0xfffffe00790bc400 syz-executor 958 1 765 0 S uwait 0xfffffe0058d07300 syz-executor 951 1 767 0 S uwait 0xfffffe006eb91780 syz-executor 946 0 0 0 DL mdwait 0xfffffe00790be000 [md2] 933 1 765 0 S uwait 0xfffffe006eb91c80 syz-executor 932 1 766 0 S uwait 0xfffffe0058d09000 syz-executor 927 0 0 0 DL mdwait 0xfffffe0077db4000 [md1] 901 1 767 0 S uwait 0xfffffe006eb91a80 syz-executor 893 1 765 0 S uwait 0xfffffe006eb91b80 syz-executor 890 1 766 0 S uwait 0xfffffe0058d09200 syz-executor 889 0 0 0 DL mdwait 0xfffffe0077db5000 [md0] 877 1 767 0 S uwait 0xfffffe005895ae80 syz-executor 861 1 765 0 S uwait 0xfffffe0007f7e300 syz-executor 844 1 765 0 T uwait 0xfffffe0058957100 syz-executor 813 0 0 0 DL aiordy 0xfffffe0054901580 [aiod4] 812 0 0 0 DL aiordy 0xfffffe0054901ae0 [aiod3] 811 0 0 0 DL aiordy 0xfffffe0054902040 [aiod2] 809 0 0 0 DL aiordy 0xfffffe00548d9060 [aiod1] 767 763 767 0 S nanslp 0xffffffff83b9d500 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe006e6cf9c0 syz-executor 761 759 761 0 Ss pause 0xfffffe0054900b70 csh 759 682 759 0 Ss select 0xfffffe006e6cfc40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059cbb8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059cbc0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0059cbc8b0 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 0xfffffe005a0519e0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 S+ wait 0xfffffe000800a5c0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe0059e804c0 sshd 495 1 495 0 Ss select 0xfffffe006e6cfdc0 syslogd 424 1 424 0 Ss wait 0xfffffe0054808040 devd 423 1 423 65 Ss select 0xfffffe006e6cfe40 dhclient 338 1 338 0 Ss select 0xfffffe0059e80240 dhclient 335 1 335 0 Ss select 0xfffffe0059e58bc0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058ddf8e8 [/ 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 0xffffffff81dceb60 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485c850 [pf purge] 5 0 0 0 DL waiting 0xffffffff8449d700 [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_ 0xfffffe005856a330 [crypto returns 0] 100045 D crypto_ 0xfffffe005856a380 [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 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] 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 I [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 - 0xfffffe0008bf6300 [crypto_0] 100042 D - 0xfffffe0008bf6300 [crypto_1] 100057 D - 0xfffffe0058569900 [vtnet0 rxq 0] 100058 D - 0xfffffe0058569800 [vtnet0 txq 0] 100059 D - 0xfffffe0058569700 [vtnet0 rxq 1] 100060 D - 0xfffffe0058569600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058591000 [virtio_balloon] 100066 D - 0xffffffff827b52a0 [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 - 0xfffffe005856a000 [CAM taskq] 100077 D - 0xfffffe0058d0d400 [ipsec_offload] db> show all locks Process 1207 (syz-executor) thread 0xfffffe0054940000 (100520) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00549545a0) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7253 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00549544f0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4993 Process 1156 (ifconfig) thread 0xfffffe005493f740 (100419) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbb580) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3027 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 522 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4226 md_sectors 901 3604K 901 sysctloid 36379 2144K 36454 vtbuf 24 1968K 46 kobj 331 1324K 612 newblk 152 1062K 2266 vfscache 3 1025K 3 pcb 30 674K 296 filedesc 82 650K 610 inodedep 89 545K 495 vmem 5 528K 8 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 224 454K 1357 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 3701 acpica 1674 184K 54426 tidhash 3 141K 3 pagedep 39 138K 268 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 122 122K 139 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 md_disk 914 81K 934 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 522 ddb_capture 1 64K 1 kdtrace 276 50K 1733 umtx 384 48K 384 temp 33 37K 2159 BPF 22 36K 47 DEVFS3 141 36K 151 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 kbdmux 6 28K 6 GEOM 152 24K 880 DEVFS_RULE 56 20K 56 ifaddr 66 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 devstat 8 17K 8 tty 16 16K 16 routetbl 130 16K 410 cred 63 16K 378 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 lltable 43 14K 43 CC Mem 103 13K 811 ether_multi 157 13K 337 ifnet 7 13K 7 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 6 plimit 24 9K 339 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 489 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 kqueue 104 7K 1535 pwddesc 102 7K 1223 freework 26 7K 356 sglist 6 7K 6 CAM DEV 3 6K 510 lockf 56 6K 167 pfs_nodes 22 6K 22 dirrem 20 5K 432 ufs_dirhash 24 5K 24 UMA 279 5K 279 pf_ifnet 10 5K 20 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 newdirblk 31 4K 256 sctp_timw 15 4K 15 inpcbpolicy 117 4K 1104 freefile 29 4K 372 acpisem 28 4K 28 DEVFSP 55 4K 250 proc-args 116 4K 2306 freeblks 12 3K 286 selfd 48 3K 17573 kcovinfo 45 3K 45 terminal 11 3K 11 session 22 3K 37 acpidev 20 3K 20 uidinfo 4 3K 30 hhook 8 3K 10 clone 9 3K 9 osd 108 3K 827 diradd 17 3K 452 sctp_stro 2 2K 24 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 in_multi 7 2K 43 Unitno 28 2K 90 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_atcl 4 2K 113 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 60 freefrag 10 2K 325 msi 9 2K 9 mkdir 9 2K 512 netlink 2 2K 76 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 397 pci_link 10 1K 10 crypto 4 1K 190 encap_export_host 12 1K 12 indirdep 2 1K 40 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 65 sctp_atky 6 1K 136 procdesc 2 1K 12 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 3 in_mfilter 4 1K 43 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 473 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 pmchooks 1 1K 1 filecaps 5 1K 90 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3637 sctp_vrf 1 1K 1 sctp_athm 4 1K 113 sctp_map 4 1K 48 ip_moptions 1 1K 22 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 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 71 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 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 ip6opt 0 0K 46 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 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 20 fadvise 0 0K 0 VN POLL 0 0K 4 statfs 0 0K 218 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 45 lio 0 0K 176 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 iov 0 0K 16818 ioctlops 0 0K 138 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 492 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 655 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 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 150 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 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 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 17131 0 254 38494208 0 vmem btag 56 74856 63 74856 0 254 4195464 0 malloc-4096 4096 1003 3 2129 0 2 4120576 0 RADIX NODE 152 18732 269 47134 0 62 2888152 0 mbuf 256 8762 900 24102 0 254 2473472 0 BUF TRIE 152 242 11562 662 0 62 1794208 0 malloc-384 384 4165 35 4179 0 30 1612800 0 malloc-128 128 12058 187 16442 0 126 1567360 0 malloc-4096 4096 353 3 1199 0 2 1458176 0 UMA Slabs 0 112 11970 12 11970 0 126 1341984 0 sctp_asoc 2256 2 508 24 0 254 1150560 0 malloc-65536 65536 15 1 19 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 44 1 307 0 1 737280 0 FFS inode 1168 568 27 1008 0 8 694960 0 sctp_ep 1152 2 509 86 0 254 588672 0 socket 1024 147 361 2636 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 248 1628 116 18089 0 62 432512 0 sctp_raddr 736 2 515 30 0 254 380512 0 THREAD 1824 173 19 522 0 8 350208 0 malloc-65536 65536 1 4 30 0 1 327680 0 256 Bucket 2048 154 6 4928 0 8 327680 0 VNODE 440 607 86 1049 0 30 304920 0 md2 8 37462 386 37462 0 254 302784 0 md12 8 37462 130 37462 0 254 300736 0 md11 8 37462 130 37462 0 254 300736 0 md10 8 37462 130 37462 0 254 300736 0 md9 8 37462 130 37462 0 254 300736 0 md7 8 37462 130 37462 0 254 300736 0 md6 8 37462 130 37462 0 254 300736 0 md5 8 37462 130 37462 0 254 300736 0 md4 8 37462 130 37462 0 254 300736 0 md3 8 37462 130 37462 0 254 300736 0 md1 8 37462 130 37462 0 254 300736 0 md0 8 37462 130 37462 0 254 300736 0 malloc-64 64 4339 260 8715 0 254 294336 0 malloc-2048 2048 108 28 731 0 8 278528 0 malloc-16 16 15091 409 18731 0 254 248000 0 tcp_inpcb 1304 103 83 811 0 8 242544 0 MAP ENTRY 96 2345 175 62655 0 126 241920 0 malloc-64 64 325 3266 18112 0 254 229824 0 malloc-32 32 6682 500 7146 0 254 229824 0 DEVCTL 1024 46 174 174 0 0 225280 0 tcp_log 416 0 513 10 0 254 213408 0 malloc-32768 32768 1 5 35 0 1 196608 0 UMA Zones 768 251 3 251 0 16 195072 0 malloc-128 128 1309 210 25897 0 126 194432 0 FPU_save_area 832 175 41 790 0 16 179712 0 FFS2 dinode 256 568 122 1008 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 101 20 1209 0 8 166496 0 unpcb 320 26 490 1373 0 254 165120 0 malloc-1024 1024 154 6 176 0 16 163840 0 S VFS Cache 104 1010 394 1587 0 126 146016 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 mbuf_packet 256 43 465 404 0 254 130048 0 filedesc0 1072 102 10 1223 0 8 120064 0 ksiginfo 112 94 950 169 0 126 116928 0 malloc-128 128 681 218 2304 0 126 115072 0 malloc-2048 2048 7 49 635 0 8 114688 0 malloc-256 256 153 282 2371 0 62 111360 0 malloc-384 384 218 52 624 0 30 103680 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 6538 0 30 97920 0 UMA Kegs 384 237 6 237 0 30 93312 0 malloc-4096 4096 16 6 557 0 2 90112 0 128 Bucket 1024 50 33 266 0 16 84992 0 malloc-128 128 483 168 1694 0 126 83328 0 64 Bucket 512 85 75 3371 0 30 81920 0 malloc-256 256 207 108 780 0 62 80640 0 malloc-256 256 208 107 1855 0 62 80640 0 malloc-4096 4096 11 7 23 0 2 73728 0 malloc-64 64 644 427 17788 0 254 68544 0 malloc-128 128 300 227 365 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 4 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 1 8 0 1 57344 0 malloc-64 64 458 361 657 0 254 52416 0 udp_inpcb 408 7 119 191 0 30 51408 0 malloc-256 256 146 49 389 0 62 49920 0 malloc-256 256 150 45 1640 0 62 49920 0 malloc-256 256 78 117 180 0 62 49920 0 malloc-256 256 66 129 984 0 62 49920 0 32 Bucket 256 82 113 3972 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 15843 0 16 49152 0 malloc-8192 8192 4 2 135 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-2048 2048 15 9 34 0 8 49152 0 malloc-2048 2048 5 19 91 0 8 49152 0 malloc-1024 1024 13 35 543 0 16 49152 0 VMSPACE 584 67 17 1155 0 16 49056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 352 198 9933 0 126 44000 0 TURNSTILE 136 193 122 193 0 62 42840 0 pcpu-8 8 4793 327 5133 0 254 40960 0 pipe 736 23 32 504 0 16 40480 0 sctp_chunk 152 0 260 6 0 254 39520 0 da_ccb 544 0 70 1673 0 16 38080 0 malloc-64 64 117 450 283 0 254 36288 0 malloc-64 64 14 553 14 0 254 36288 0 malloc-64 64 48 519 287 0 254 36288 0 malloc-64 64 15 552 901 0 254 36288 0 malloc-128 128 135 144 343 0 126 35712 0 malloc-128 128 10 269 37 0 126 35712 0 malloc-128 128 6 273 343 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 63 27 63 0 30 34560 0 malloc-256 256 22 113 372 0 62 34560 0 ripcb 376 7 83 102 0 30 33840 0 SLEEPQUEUE 88 193 191 193 0 126 33792 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 22 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 44 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 216 0 8 32768 0 malloc-1024 1024 2 30 94 0 16 32768 0 malloc-1024 1024 7 25 1096 0 16 32768 0 malloc-1024 1024 4 28 304 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 97 0 30 32768 0 malloc-512 512 3 61 8 0 30 32768 0 malloc-512 512 1 63 113 0 30 32768 0 malloc-512 512 6 58 77 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 3 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 42 0 126 31680 0 clpbuf 2624 0 12 22 0 4 31488 0 sctp_laddr 48 0 588 14 0 254 28224 0 16 Bucket 144 59 137 287 0 62 28224 0 4 Bucket 48 7 581 8 0 254 28224 0 AIO 208 0 133 73 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 5 1 8 0 2 24576 0 ertt_txseginfo 40 0 606 989 0 254 24240 0 PWD 40 49 557 335 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 58 242 1160 0 126 24000 0 itimer 352 0 66 32 0 30 23232 0 malloc-384 384 1 59 37 0 30 23040 0 malloc-384 384 1 59 94 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 21 39 24 0 30 23040 0 malloc-384 384 29 31 453 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 103 177 811 0 126 20160 0 malloc-32 32 73 557 96 0 254 20160 0 malloc-32 32 81 549 144 0 254 20160 0 malloc-32 32 115 515 1261 0 254 20160 0 malloc-32 32 89 541 534 0 254 20160 0 malloc-32 32 33 597 764 0 254 20160 0 malloc-32 32 73 557 2713 0 254 20160 0 malloc-32 32 152 478 1835 0 254 20160 0 2 Bucket 32 66 564 885 0 254 20160 0 KNOTE 160 0 125 121 0 62 20000 0 cryptop 280 0 70 40 0 30 19600 0 AIOCB 552 0 35 71 0 16 19320 0 L VFS Cache 320 1 59 22 0 30 19200 0 AIOLIO 272 0 70 88 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 41 0 2 16384 0 malloc-4096 4096 1 3 23 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 malloc-16 16 308 692 818 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1070 0 30 15480 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 16 149 601 966 0 254 12000 0 malloc-16 16 48 702 279 0 254 12000 0 malloc-16 16 188 562 3017 0 254 12000 0 malloc-16 16 35 715 24990 0 254 12000 0 malloc-16 16 22 728 200 0 254 12000 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 1848 0 254 8016 0 malloc-16 16 18 482 19 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 17 0 0 3744 0 md8 1 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 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_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1088 0 0 0 0 8 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 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 udplite_inpcb 408 0 0 0 0 30 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 domainset 40 0 0 0 0 254 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 rl_entry 48 0 0 0 0 254 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