panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077c8e68 first->prev != head cpuid = 0 time = 6 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a7d710 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a7d870 vpanic() at vpanic+0x257/frame 0xfffffe0056a7da30 panic() at panic+0xb5/frame 0xfffffe0056a7daf0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056a7db50 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056a7dc80 mld_slowtimo() at mld_slowtimo+0x2cc/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 $0,0x25c43d7(%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 0xffffffff827cd4a0 .str.27 rsp 0xfffffe0056a7d850 rbp 0xfffffe0056a7d870 rsi 0 rdi 0xffffffff81614c89 printf+0x149 r8 0 r9 0xffffffff r10 0x4d7c4e1541c97d4b r11 0x2 r12 0xfffffe000781a780 r13 0xfffffffffffffffe r14 0xffffffff827cd4a0 .str.27 r15 0 rip 0xffffffff815fe7be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c43d7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d040 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4d040 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b4e020 (map 0xffffffff83b4e020) (map.pmap 0xffffffff83b4e0c0) (pmap 0xffffffff83b4e130) threads: 2 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1290 764 764 0 R (threaded) syz-executor 100788 RunQ syz-executor 100820 RunQ syz-executor 1288 763 763 0 R (threaded) syz-executor 100723 RunQ syz-executor 100817 D biowr 0xfffffe0007e22210 syz-executor 1286 1285 765 0 S uwait 0xfffffe006e5a6100 syz-executor 1285 765 765 0 R (threaded) syz-executor 100257 RunQ syz-executor 100810 S lockf 0xfffffe00596d3980 syz-executor 100811 S lockf 0xfffffe0007673300 syz-executor 100812 S lockf 0xfffffe00596d3a00 syz-executor 100813 S uwait 0xfffffe00584f5580 syz-executor 1284 1 765 0 S uwait 0xfffffe006e5a4000 syz-executor 1282 766 766 0 R (threaded) syz-executor 100783 S nanslp 0xffffffff83ba3c00 syz-executor 100808 Run CPU 1 syz-executor 100814 D ufs 0xfffffe00788b1070 syz-executor 100815 S uwait 0xfffffe00584f5680 syz-executor 1271 1 766 0 S uwait 0xfffffe0078805f00 syz-executor 1266 1 764 0 S uwait 0xfffffe006e5a4400 syz-executor 1265 1 765 0 SV uwait 0xfffffe006e5a3800 syz-executor 1250 1 763 0 S uwait 0xfffffe006e5a3c00 syz-executor 1249 1 763 0 S uwait 0xfffffe006e5a4680 syz-executor 1220 1 765 0 S uwait 0xfffffe00584f4080 syz-executor 1211 1 765 0 T syz-executor 1210 1 765 0 S uwait 0xfffffe00584f5c80 syz-executor 1209 1 765 0 S uwait 0xfffffe0053e11380 syz-executor 1187 1 765 0 S uwait 0xfffffe006e5a4300 syz-executor 1184 1 765 0 S uwait 0xfffffe006e5a3900 syz-executor 1183 1 765 0 S uwait 0xfffffe006e5a6180 syz-executor 1173 1 765 0 S uwait 0xfffffe006e5a5b00 syz-executor 1168 1 765 0 S uwait 0xfffffe00584f2700 syz-executor 1167 1 765 0 S uwait 0xfffffe006e5a3000 syz-executor 1165 1 764 0 S uwait 0xfffffe00584f2780 syz-executor 1160 1 1157 0 S uwait 0xfffffe006e5a3300 syz-executor 1159 1 1157 0 S uwait 0xfffffe006e5a3a00 syz-executor 1154 1 763 0 S uwait 0xfffffe0053e11d00 syz-executor 1149 1 766 0 S uwait 0xfffffe006e5a4580 syz-executor 1148 1 765 0 S uwait 0xfffffe0053e11600 syz-executor 1145 1 765 0 S uwait 0xfffffe006e5a5e00 syz-executor 1137 0 0 0 DL mdwait 0xfffffe006dda5000 [md1] 1132 1 766 0 S uwait 0xfffffe00584f4180 syz-executor 1123 1 764 60928 S uwait 0xfffffe00584f2800 syz-executor 1122 1 766 0 S uwait 0xfffffe006e5a4d00 syz-executor 1121 1 766 0 S uwait 0xfffffe006e5a4a80 syz-executor 1112 1 766 0 S uwait 0xfffffe00584f2d00 syz-executor 1105 1 763 0 S uwait 0xfffffe006e5a3b00 syz-executor 1091 1 764 0 S uwait 0xfffffe0053e11c00 syz-executor 1085 0 0 0 DL - 0xffffffff83b4e4e0 [accounting] 1081 1 765 0 S uwait 0xfffffe006e5a4980 syz-executor 1077 1 764 0 S uwait 0xfffffe006e5a5a00 syz-executor 1054 1 764 0 S uwait 0xfffffe00584f2f00 syz-executor 1053 1 764 0 S uwait 0xfffffe00584f3900 syz-executor 1049 1 765 0 S uwait 0xfffffe006e5a5c00 syz-executor 1048 1 765 0 S uwait 0xfffffe006e5a3d80 syz-executor 1022 1 765 60929 S uwait 0xfffffe006e5a5180 syz-executor 1007 1 766 0 SV uwait 0xfffffe006e5a4200 syz-executor 1000 1 763 0 S uwait 0xfffffe006e5a5680 syz-executor 992 1 766 0 T syz-executor 988 0 0 0 DL mdwait 0xfffffe00596a7000 [md0] 981 1 763 0 S uwait 0xfffffe006e5a3e80 syz-executor 974 1 763 0 S uwait 0xfffffe006e5a4500 syz-executor 966 1 765 0 T syz-executor 946 1 766 0 T syz-executor 936 1 763 0 T syz-executor 935 1 765 0 T syz-executor 930 1 765 0 T syz-executor 927 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 926 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 925 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 924 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 919 0 0 0 DL (threaded) [so_splice] 100234 D - 0xfffffe0077765300 [thr_0] 100235 D - 0xfffffe0077765340 [thr_1] 917 1 765 0 T syz-executor 916 1 765 0 T syz-executor 907 1 763 0 T syz-executor 906 1 763 0 T syz-executor 900 1 766 0 T syz-executor 898 1 766 0 T syz-executor 896 0 0 0 DL (threaded) [KTLS] 100178 D - 0xfffffe006e5ce800 [thr_0] 100197 D - 0xfffffe006e5ce880 [thr_1] 100198 D - 0xffffffff83cb5628 [reclaim_0] 882 1 765 0 T syz-executor 880 1 766 0 T syz-executor 859 1 766 0 SV uwait 0xfffffe00584f2a00 syz-executor 808 0 0 0 DL aiordy 0xfffffe00540f0040 [aiod4] 807 0 0 0 DL aiordy 0xfffffe000780a060 [aiod3] 806 0 0 0 DL aiordy 0xfffffe0007809b00 [aiod2] 805 0 0 0 DL aiordy 0xfffffe00540cb000 [aiod1] 766 762 766 0 R syz-executor 765 762 765 0 S nanslp 0xffffffff83ba3c00 syz-executor 764 762 764 0 R syz-executor 763 762 763 0 S nanslp 0xffffffff83ba3c00 syz-executor 762 760 760 0 S select 0xfffffe00596eb740 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540ce110 csh 758 681 758 0 Ss select 0xfffffe00596eb7c0 sshd 747 1 747 0 Ts+ getty 746 1 746 0 Ts+ getty 745 1 745 0 Ts+ getty 744 1 744 0 Ts+ getty 743 1 743 0 Ts+ getty 742 1 742 0 Ts+ getty 741 1 741 0 Ts+ getty 740 1 740 0 Ts+ getty 739 1 739 0 Ts+ getty 737 1 17 0 T+ logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c00 sleep 735 1 17 0 T+ sh 685 1 685 0 Ts cron 681 1 681 0 Ts sshd 494 1 494 0 Ts syslogd 423 1 423 0 Ts devd 422 1 422 65 Ts dhclient 337 1 337 0 Ts dhclient 334 1 334 0 Ts dhclient 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002560 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0057dc74e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ac80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d48 [dom0] 100080 D launds 0xffffffff83cf0d54 [laundry: dom0] 100081 D umarcl 0xffffffff81de25f0 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843b29e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84750700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0053ea9030 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ea9080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c600 [g_event] 100038 D - 0xffffffff83b4c620 [g_up] 100039 D - 0xffffffff83b4c640 [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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c3eff0 [swapper] 100005 D - 0xfffffe00083f7000 [softirq_0] 100006 D - 0xfffffe00083f6e00 [softirq_1] 100007 D - 0xfffffe00083f6d00 [if_io_tqg_0] 100008 D - 0xfffffe00083f6c00 [if_io_tqg_1] 100009 D - 0xfffffe00083f6b00 [if_config_tqg_0] 100010 D - 0xfffffe00083f6a00 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f6900 [jail_remove taskq] 100012 D - 0xfffffe00083f6800 [bus taskq] 100015 D - 0xfffffe00083f6500 [thread taskq] 100017 D - 0xfffffe00083f6300 [aiod_kick taskq] 100018 D - 0xfffffe00083f6200 [deferred_unmount ta] 100019 D - 0xfffffe00083f6100 [inm_free taskq] 100020 D - 0xfffffe00083f6000 [in6m_free taskq] 100021 D - 0xfffffe00083f5e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f5b00 [firmware taskq] 100040 D - 0xfffffe00083f5a00 [crypto_0] 100041 D - 0xfffffe00083f5a00 [crypto_1] 100056 D - 0xfffffe00083f5800 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f5700 [vtnet0 txq 0] 100058 D - 0xfffffe00083f5600 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f5500 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d80e00 [virtio_balloon] 100065 D - 0xffffffff827d1b81 [deadlkres] 100069 D - 0xfffffe005940b300 [acpi_task_0] 100070 D - 0xfffffe005940b300 [acpi_task_1] 100071 D - 0xfffffe005940b300 [acpi_task_2] 100073 D - 0xfffffe00083f7100 [mca taskq] 100074 D - 0xfffffe00083f5900 [CAM taskq] 100076 D - 0xfffffe00083f5400 [ipsec_offload] 100592 D - 0xfffffe00083f3900 [netlink_socket (PID] 100818 D - 0xfffffe0059409000 [netlink_socket (PID] 770 423 423 0 Z sh db> show all locks Process 1288 (syz-executor) thread 0xfffffe0054119000 (100817) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e22290) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00788b03e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1243 Process 1282 (syz-executor) thread 0xfffffe0054175780 (100808) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e26eb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00788b1070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:3838 Process 1282 (syz-executor) thread 0xfffffe005417c000 (100814) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00788b1228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4844 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5474K 650 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4214 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 330 1320K 512 newblk 65 1040K 3191 vfscache 3 1025K 3 filedesc 116 970K 825 pcb 60 701K 294 subproc 262 526K 1412 inodedep 32 524K 832 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 26619 acpica 1674 184K 54426 tidhash 3 141K 3 pagedep 16 132K 407 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 17 module 522 66K 524 ddb_capture 1 64K 1 kdtrace 323 59K 2115 umtx 432 54K 432 BPF 20 36K 36 hostcache 1 32K 1 shm 1 32K 7 DEVFS3 127 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2234 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 129 16K 409 ithread 90 15K 90 bus-sc 34 15K 1647 lltable 44 14K 47 eventhandler 163 14K 163 ether_multi 157 13K 192 ifnet 7 13K 7 GEOM 59 13K 483 cred 31 12K 398 kenv 95 12K 95 shmfd 7 11K 21 CAM queue 5 11K 1528 plimit 26 10K 343 rman 82 10K 437 rpc 8 9K 8 in6_multi 66 9K 66 md_disk 19 9K 24 bmsafemap 2 9K 668 ksem 2 9K 5 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 kqueue 122 8K 1905 taskqueue 75 8K 96 audit_evclass 240 8K 303 pwddesc 116 8K 1374 sctp_atcl 18 7K 90 sglist 6 7K 6 CAM DEV 3 6K 510 lockf 65 6K 501 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 30 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 freework 17 5K 898 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 crypto 12 4K 31 proc-args 132 4K 2350 DEVFSP 52 4K 112 CC Mem 22 3K 305 terminal 11 3K 11 uidinfo 6 3K 27 selfd 41 3K 125792 session 20 3K 38 acpidev 20 3K 20 hhook 8 3K 10 dirrem 9 3K 601 clone 9 3K 9 kcovinfo 36 3K 36 sctp_stro 2 2K 4 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 28 2K 66 sctp_ifa 13 2K 14 inpcbpolicy 52 2K 700 CAM XPT 22 2K 543 in_multi 6 2K 13 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 newdirblk 10 2K 351 msi 9 2K 9 netlink 2 2K 81 ip6opt 8 2K 147 sctp_stri 2 1K 4 softdep 1 1K 1 diradd 8 1K 620 freeblks 4 1K 435 indirdep 4 1K 552 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 74 select 8 1K 59 NFSD session 1 1K 1 mount 19 1K 921 inotify 8 1K 45 mkdir 7 1K 702 osd 27 1K 322 CAM periph 4 1K 271 cryptodev 11 1K 131 ipsec 3 1K 3 sctp_ifn 6 1K 14 sctp_atky 20 1K 96 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 freefile 5 1K 497 encap_export_host 12 1K 12 sctp_timw 2 1K 2 cdev 2 1K 2 lkpikmalloc 8 1K 9 filedesc_to_leader 7 1K 14 counter_rate 13 1K 13 ktls 3 1K 10 frag6 4 1K 5 chacha20random 1 1K 1 VN POLL 3 1K 15 biobuf 1 1K 1 sctp_athm 18 1K 92 vnodes 1 1K 6 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 22 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 220 ktls_ocf 1 1K 1 ip6_msource 2 1K 4 in6_mfilter 2 1K 7 aio 4 1K 7 procdesc 1 1K 10 iov 2 1K 15774 eventfd 1 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 3735 filecaps 4 1K 87 sctp_vrf 1 1K 1 sctp_map 4 1K 8 vnet 1 1K 1 sendfile 1 1K 26 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 5 vnet_data_free 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 mqdata 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 23 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 filemon 0 0K 6 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 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 4 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 792 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 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 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 19 in_mfilter 0 0K 41 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 fadvise 0 0K 4 statfs 0 0K 201 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 106 lio 0 0K 12 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 144 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 398 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 636 sysctl 0 0K 3 ekcd 0 0K 0 dumper 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 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 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 8 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 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 8352 1046 15248 0 254 38494208 0 mbuf 256 28382 1350 73455 0 254 7611392 0 tcp_log 416 5310 5364 32674 0 254 4440384 0 BUF TRIE 152 359 11445 2540 0 62 1794208 0 RADIX NODE 152 10536 275 46477 0 62 1643272 0 malloc-384 384 4160 40 4199 0 30 1612800 0 malloc-128 128 12212 157 13060 0 126 1583232 0 malloc-4096 4096 335 3 1078 0 2 1384448 0 UMA Slabs 0 112 11168 22 11168 0 126 1253280 0 vmem btag 56 20787 60 20787 0 254 1167432 0 malloc-64 64 167 16906 127700 0 254 1092672 0 malloc-65536 65536 14 2 22 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 sctp_chunk 152 6528 76 6528 0 254 1003808 0 malloc-16384 16384 59 2 412 0 1 999424 0 FFS inode 1168 594 22 1104 0 8 719488 0 sctp_ep 1152 14 497 84 0 254 588672 0 sctp_asoc 2256 2 253 4 0 254 575280 0 socket 1024 83 425 2132 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 236 12 1756 0 8 507904 0 malloc-4096 4096 119 3 1269 0 2 499712 0 VM OBJECT 248 1694 114 18844 0 62 448384 0 pbuf 2624 0 170 0 0 2 446080 0 THREAD 1860 204 12 820 0 8 401760 0 VNODE 440 633 87 1145 0 30 316800 0 MAP ENTRY 96 2854 170 63450 0 126 290304 0 malloc-64 64 4056 291 4160 0 254 278208 0 malloc-2048 2048 117 11 289 0 8 262144 0 malloc-16 16 14624 376 15321 0 254 240000 0 malloc-32768 32768 7 0 7 0 1 229376 0 DEVCTL 1024 26 194 151 0 0 225280 0 FPU_save_area 832 206 37 1159 0 16 202176 0 PROC 1376 117 26 1293 0 8 196768 0 malloc-65536 65536 0 3 79 0 1 196608 0 malloc-65536 65536 0 3 110 0 1 196608 0 malloc-32768 32768 0 6 433 0 1 196608 0 sctp_raddr 736 2 262 4 0 254 194304 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5381 289 5544 0 254 181440 0 malloc-128 128 1169 226 25841 0 126 178560 0 FFS2 dinode 256 594 96 1104 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1289 0 254 165120 0 malloc-32768 32768 4 1 19 0 1 163840 0 malloc-1024 1024 125 19 154 0 16 147456 0 S VFS Cache 104 1029 375 1663 0 126 146016 0 filedesc0 1072 116 17 1374 0 8 142576 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 22 0 1 131072 0 malloc-4096 4096 30 2 52 0 2 131072 0 malloc-256 256 96 414 3405 0 62 130560 0 mbuf_packet 256 18 490 1362 0 254 130048 0 tcp_inpcb 1304 22 74 304 0 8 125184 0 ksiginfo 112 146 898 311 0 126 116928 0 malloc-2048 2048 5 51 534 0 8 114688 0 ertt_txseginfo 40 18 2810 7587 0 254 113120 0 malloc-256 256 301 134 1848 0 62 111360 0 malloc-4096 4096 22 4 92 0 2 106496 0 UMA Kegs 384 228 5 228 0 30 89472 0 pipe 736 27 94 471 0 16 89056 0 g_bio 408 4 206 14670 0 30 85680 0 128 Bucket 1024 56 27 288 0 16 84992 0 malloc-128 128 482 169 601 0 126 83328 0 malloc-128 128 335 316 1731 0 126 83328 0 malloc-256 256 185 130 1923 0 62 80640 0 malloc-384 384 146 34 158 0 30 69120 0 malloc-64 64 754 317 3678 0 254 68544 0 malloc-64 64 514 557 1561 0 254 68544 0 tcp_bbr_map 128 3 524 785 0 126 67456 0 md1 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 7 1 10 0 1 65536 0 malloc-2048 2048 16 16 41 0 8 65536 0 64 Bucket 512 95 33 2523 0 30 65536 0 VMSPACE 584 88 24 1258 0 16 65408 0 malloc-256 256 47 208 882 0 62 65280 0 32 Bucket 256 87 168 762 0 62 65280 0 malloc-384 384 79 71 1229 0 30 57600 0 Files 80 318 332 10190 0 126 52000 0 malloc-256 256 99 96 355 0 62 49920 0 DIRHASH 1024 34 14 38 0 16 49152 0 NAMEI 1024 18 30 16811 0 16 49152 0 malloc-16384 16384 2 1 3 0 1 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-8192 8192 4 2 87 0 1 49152 0 malloc-2048 2048 9 15 50 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 11 37 519 0 16 49152 0 syncache 168 0 264 3 0 254 44352 0 clpbuf 2624 0 16 118 0 4 41984 0 vnpbuf 2624 0 16 2 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4775 345 5016 0 254 40960 0 da_ccb 544 1 69 3803 0 16 38080 0 udp_inpcb 408 18 72 273 0 30 36720 0 malloc-64 64 51 516 561 0 254 36288 0 malloc-64 64 297 270 15736 0 254 36288 0 malloc-64 64 23 544 14062 0 254 36288 0 malloc-64 64 49 518 56 0 254 36288 0 16 Bucket 144 71 181 526 0 62 36288 0 malloc-128 128 73 206 398 0 126 35712 0 malloc-128 128 48 231 4056 0 126 35712 0 malloc-128 128 102 177 1262 0 126 35712 0 malloc-128 128 97 182 113 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 31 59 739 0 30 34560 0 malloc-384 384 53 37 119 0 30 34560 0 malloc-256 256 48 87 154 0 62 34560 0 malloc-256 256 33 102 1185 0 62 34560 0 malloc-256 256 20 115 1561 0 62 34560 0 TURNSTILE 136 217 35 217 0 62 34272 0 ripcb 376 12 78 96 0 30 33840 0 SLEEPQUEUE 88 217 167 217 0 126 33792 0 malloc-8192 8192 1 3 49 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 2 2 26 0 1 32768 0 malloc-2048 2048 4 12 58 0 8 32768 0 malloc-2048 2048 3 13 14 0 8 32768 0 malloc-2048 2048 2 14 195 0 8 32768 0 malloc-1024 1024 4 28 57 0 16 32768 0 malloc-1024 1024 1 31 1050 0 16 32768 0 malloc-1024 1024 5 27 165 0 16 32768 0 malloc-1024 1024 10 22 345 0 16 32768 0 malloc-1024 1024 20 12 31 0 16 32768 0 malloc-1024 1024 3 29 33 0 16 32768 0 malloc-512 512 0 64 122 0 30 32768 0 malloc-512 512 10 54 27 0 30 32768 0 malloc-512 512 0 64 86 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 4 60 123 0 30 32768 0 malloc-512 512 2 62 44 0 30 32768 0 malloc-512 512 10 54 42 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 tcp_bbr_pcb 896 1 35 9 0 16 32256 0 sctp_stream_msg_out 112 2 286 3 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 44 0 126 31680 0 L VFS Cache 320 0 96 50 0 30 30720 0 sctp_laddr 48 3 585 20 0 254 28224 0 rl_entry 48 18 570 21 0 254 28224 0 malloc-32 32 395 487 2366 0 254 28224 0 4 Bucket 48 11 577 17 0 254 28224 0 AIO 208 1 132 65 0 62 27664 0 udplite_inpcb 408 0 63 27 0 30 25704 0 cpuset 200 43 85 53 0 62 25600 0 malloc-4096 4096 1 5 88 0 2 24576 0 malloc-4096 4096 3 3 207 0 2 24576 0 PWD 40 57 549 400 0 254 24240 0 rtentry 168 30 114 35 0 62 24192 0 8 Bucket 80 61 239 480 0 126 24000 0 itimer 352 0 66 22 0 30 23232 0 malloc-384 384 40 20 116 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 domainset 40 1 566 41 0 254 22680 0 Mountpoints 2816 2 6 12 0 4 22528 0 swrbuf 2624 0 8 4 0 4 20992 0 hostcache 64 4 311 4 0 254 20160 0 ertt 72 22 258 304 0 126 20160 0 malloc-32 32 118 512 966 0 254 20160 0 malloc-32 32 43 587 530 0 254 20160 0 malloc-32 32 127 503 6291 0 254 20160 0 malloc-32 32 158 472 934 0 254 20160 0 malloc-32 32 40 590 2683 0 254 20160 0 2 Bucket 32 66 564 550 0 254 20160 0 tcp_rack_map 128 0 155 4 0 126 19840 0 AIOCB 552 1 34 74 0 16 19320 0 ktls_session 256 1 74 1 0 62 19200 0 AIOLIO 272 0 70 12 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 1 667 4609 0 254 16032 0 malloc-16 16 289 711 5013 0 254 16000 0 tcp_log_id_node 120 1 131 4 0 126 15840 0 kenv 258 17 43 1068 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 2 0 62 12144 0 malloc-32 32 9 369 108 0 254 12096 0 cdg_qdiffsample 16 0 750 16 0 254 12000 0 KNOTE 160 0 75 133 0 62 12000 0 malloc-16 16 18 732 482 0 254 12000 0 malloc-16 16 46 704 550 0 254 12000 0 malloc-16 16 56 694 141 0 254 12000 0 malloc-16 16 4 746 5706 0 254 12000 0 malloc-16 16 270 480 275 0 254 12000 0 malloc-16 16 20 730 24807 0 254 12000 0 cryptop 280 0 42 10 0 30 11760 0 splice 184 0 63 2 0 62 11592 0 malloc-4096 4096 0 2 3 0 2 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 15 24 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 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 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_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_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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-384 384 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