panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:1323: _callout_stop_safe: Bad link elm 0xfffffe00540c34a8 next->prev != elm cpuid = 0 time = 1754405169 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056b020d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056b02230 vpanic() at vpanic+0x257/frame 0xfffffe0056b023f0 panic() at panic+0xb5/frame 0xfffffe0056b024b0 _callout_stop_safe() at _callout_stop_safe+0xc05/frame 0xfffffe0056b025e0 sleepq_remove_thread() at sleepq_remove_thread+0x3d8/frame 0xfffffe0056b02640 sleepq_resume_thread() at sleepq_resume_thread+0xea/frame 0xfffffe0056b02690 sleepq_broadcast() at sleepq_broadcast+0x134/frame 0xfffffe0056b026d0 wakeup() at wakeup+0x24/frame 0xfffffe0056b026f0 softdep_disk_write_complete() at softdep_disk_write_complete+0xbe9/frame 0xfffffe0056b02800 bufdone() at bufdone+0x69c/frame 0xfffffe0056b028b0 g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe0056b029b0 g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe0056b02ab0 g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe0056b02bb0 g_disk_done() at g_disk_done+0x26d/frame 0xfffffe0056b02c70 dadone() at dadone+0xda8/frame 0xfffffe0056b02da0 xpt_done_process() at xpt_done_process+0x8e2/frame 0xfffffe0056b02e10 xpt_done_td() at xpt_done_td+0x2bc/frame 0xfffffe0056b02ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056b02f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056b02f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 4 tid 100045 ] 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 0 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cd4a0 .str.27 rsp 0xfffffe0056b02210 rbp 0xfffffe0056b02230 rsi 0 rdi 0xffffffff81614c89 printf+0x149 r8 0 r9 0xffffffff r10 0x9d5bf4b2efc65d5 r11 0x17 r12 0xfffffe0007824000 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 4 (cam) at 0xfffffe0007807000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d040 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4d040 reapsubtree: 4 sigparent: 20 vmspace: 0xffffffff83b4e020 (map 0xffffffff83b4e020) (map.pmap 0xffffffff83b4e0c0) (pmap 0xffffffff83b4e130) threads: 3 100045 Run CPU 0 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] db> ps pid ppid pgrp uid state wmesg wchan cmd 1084 1081 764 0 S uwait 0xfffffe006e439080 syz-executor 1083 1080 1080 0 D EDRAIN 0xffffffff83bc0880 ifconfig 1082 765 1082 0 Rs (threaded) syz-executor 100101 Run CPU 1 syz-executor 100568 S uwait 0xfffffe006e438c00 syz-executor 1081 764 764 0 R (threaded) syz-executor 100499 RunQ syz-executor 100569 S uwait 0xfffffe00584f2100 syz-executor 1080 762 1080 0 S wait 0xfffffe0054163580 syz-executor 1074 1 764 0 S uwait 0xfffffe006e439980 syz-executor 1069 1 763 0 SV uwait 0xfffffe006e438b00 syz-executor 1063 0 0 0 DL mdwait 0xfffffe0077bef000 [md0] 1062 0 0 0 DL mdwait 0xfffffe0059688000 [md58027] 1028 1 764 60928 S uwait 0xfffffe00584f3080 syz-executor 1014 1 764 0 S uwait 0xfffffe0057e18980 syz-executor 1013 0 0 0 DL mdwait 0xfffffe006de24000 [md1024] 1002 1 765 0 S uwait 0xfffffe006e439380 syz-executor 995 1 765 0 S uwait 0xfffffe006e439680 syz-executor 994 1 766 0 S uwait 0xfffffe0057e18a80 syz-executor 993 1 766 0 S uwait 0xfffffe006e43a380 syz-executor 990 1 765 0 S uwait 0xfffffe006e439580 syz-executor 977 1 766 0 S uwait 0xfffffe006e43a000 syz-executor 976 1 765 0 S uwait 0xfffffe006e439280 syz-executor 974 1 765 0 S uwait 0xfffffe006e439d80 syz-executor 970 1 765 0 S uwait 0xfffffe00584f2200 syz-executor 964 1 765 0 S uwait 0xfffffe006e439180 syz-executor 962 1 765 0 S uwait 0xfffffe00584f3180 syz-executor 958 1 764 0 S uwait 0xfffffe006e439e80 syz-executor 951 1 765 0 S uwait 0xfffffe0053e11d80 syz-executor 950 1 766 0 S uwait 0xfffffe0053e11180 syz-executor 949 1 765 0 S uwait 0xfffffe00584f2500 syz-executor 939 1 763 0 SV uwait 0xfffffe00584f2300 syz-executor 932 1 766 0 S uwait 0xfffffe00584f2400 syz-executor 918 1 765 0 S uwait 0xfffffe00584f3480 syz-executor 907 1 764 0 S uwait 0xfffffe0053e11980 syz-executor 901 1 765 0 S uwait 0xfffffe006e439b80 syz-executor 899 1 765 0 S uwait 0xfffffe0053e11a80 syz-executor 890 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 889 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 888 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 887 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 882 1 763 0 S uwait 0xfffffe00584f2600 syz-executor 881 1 763 0 S uwait 0xfffffe00584f2f00 syz-executor 862 1 763 0 S uwait 0xfffffe006e439880 syz-executor 857 0 0 0 DL (threaded) [KTLS] 100159 D - 0xfffffe006e53da00 [thr_0] 100187 D - 0xfffffe006e53da80 [thr_1] 100188 D - 0xffffffff83cb5628 [reclaim_0] 855 1 764 0 S uwait 0xfffffe00584f2d00 syz-executor 853 1 765 0 S uwait 0xfffffe0053e11480 syz-executor 851 1 764 0 S uwait 0xfffffe00584f3980 syz-executor 847 1 763 0 S uwait 0xfffffe0053e11880 syz-executor 837 1 763 0 S uwait 0xfffffe0053e11b80 syz-executor 828 1 766 0 S uwait 0xfffffe00584f3e80 syz-executor 821 809 821 0 Ss select 0xfffffe00596b3940 dhclient 818 0 0 0 DL (threaded) [so_splice] 100135 D - 0xfffffe0059657400 [thr_0] 100136 D - 0xfffffe0059657440 [thr_1] 816 0 0 0 DL aiordy 0xfffffe005410eb00 [aiod4] 815 0 0 0 DL aiordy 0xfffffe00540d75a0 [aiod3] 814 0 0 0 DL aiordy 0xfffffe00540d7b00 [aiod2] 813 0 0 0 DL aiordy 0xfffffe00540d8060 [aiod1] 809 788 423 65 S select 0xfffffe00596b39c0 dhclient 788 1 423 0 S wait 0xfffffe00540d85c0 sh 765 762 765 0 S nanslp 0xffffffff83ba3c01 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c00 syz-executor 763 762 763 0 D biowr 0xfffffe0007cf9c90 syz-executor 762 760 760 0 S select 0xfffffe0059917640 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540f20d0 csh 758 681 758 0 Ss select 0xfffffe00599176c0 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 736 1 17 0 S+ nanslp 0xffffffff83ba3c01 sleep 681 1 681 0 Ss select 0xfffffe00596b4ac0 sshd 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100092 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 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff848579e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845b0700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 Run CPU 0 [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 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 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 - 0xfffffe005940b200 [ipsec_offload] db> show all locks Process 1083 (ifconfig) thread 0xfffffe0054129780 (100486) exclusive sx epoch-drain-sx (epoch-drain-sx) r = 0 (0xffffffff83bc08a8) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_epoch.c:978 exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83cc2000) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:1082 Process 1082 (syz-executor) thread 0xfffffe00540ce780 (100101) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0054137c78) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6677 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054137bc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2813 Process 1081 (syz-executor) thread 0xfffffe0054159780 (100499) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054155e10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 763 (syz-executor) thread 0xfffffe005409f780 (100107) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007cf9d10) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe007766ae30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3380 Process 4 (cam) thread 0xfffffe0007824000 (100045) exclusive rw SUrw (SUrw) r = 0 (0xfffffe0057dc7400) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:11283 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 418 5497K 589 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4215 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 330 1320K 521 newblk 73 1042K 2224 vfscache 3 1025K 3 pcb 40 683K 409 filedesc 83 662K 577 inodedep 36 526K 556 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 200 398K 1202 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 28485 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 23 134K 274 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 141 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 module 523 66K 523 ddb_capture 1 64K 1 kdtrace 261 49K 1656 umtx 384 48K 384 shm 2 34K 10 hostcache 1 32K 1 DEVFS3 128 32K 144 msg 4 30K 4 LRO 28 29K 38 kbdmux 6 28K 6 routetbl 405 25K 1145 filemon 3 24K 9 temp 35 21K 2279 DEVFS_RULE 56 20K 56 ifaddr 74 20K 114 BPF 14 19K 33 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 89 ithread 90 15K 90 bus-sc 34 15K 1647 ifnet 8 15K 12 eventhandler 163 14K 163 GEOM 64 14K 523 ether_multi 157 13K 319 md_disk 4 13K 5 kenv 95 12K 95 shmfd 7 11K 15 cred 28 11K 265 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 in6_multi 66 9K 117 bmsafemap 2 9K 480 kqueue 99 9K 1330 devstat 4 9K 4 UART 12 9K 12 freework 33 9K 670 ksem 1 8K 1 pfs_vncache 1 8K 1 plimit 21 8K 377 audit_evclass 240 8K 303 taskqueue 69 8K 87 sglist 6 7K 6 CAM DEV 3 6K 510 pwddesc 89 6K 1099 pf_ifnet 15 6K 43 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 39 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 DEVFSP 63 4K 147 acpisem 28 4K 28 kcovinfo 45 3K 90 mkdir 22 3K 478 terminal 11 3K 11 sctp_atcl 7 3K 157 uidinfo 6 3K 15 proc-args 100 3K 2256 acpidev 20 3K 20 hhook 8 3K 10 diradd 18 3K 448 clone 9 3K 9 session 17 3K 54 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 285 ipsec-saq 2 2K 2 selfd 32 2K 145059 ip6ndp 13 2K 23 tun 5 2K 9 Unitno 32 2K 433 newdirblk 14 2K 239 dirrem 7 2K 416 sctp_ifa 13 2K 24 CC Mem 13 2K 138 CAM XPT 22 2K 543 lockf 14 2K 147 indirdep 6 2K 419 in_multi 6 2K 15 toponodes 6 2K 6 ipsecpolicy 2 2K 2 inpcbpolicy 38 2K 621 msi 9 2K 9 freefile 9 2K 334 netlink 2 2K 177 sctp_stro 1 1K 4 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 mount 19 1K 607 mld 7 1K 11 igmp 7 1K 11 CAM periph 4 1K 271 ip6opt 4 1K 17 ipsec 3 1K 3 sctp_timw 3 1K 3 sctp_ifn 6 1K 24 pfil 6 1K 6 isadev 6 1K 6 osd 18 1K 155 pci_link 10 1K 10 crypto 4 1K 32 encap_export_host 12 1K 12 select 5 1K 51 cryptodev 9 1K 88 savedino 2 1K 573 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 ip6_msource 6 1K 12 chacha20random 1 1K 1 VN POLL 3 1K 20 biobuf 1 1K 1 inotify 2 1K 61 sctp_atky 8 1K 161 in6_mfilter 4 1K 23 vnodes 1 1K 5 ktls 1 1K 46 eventfd 2 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 ip_msource 3 1K 6 loginclass 3 1K 6 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_athm 7 1K 158 filecaps 4 1K 74 ip6_moptions 3 1K 12 sctp_vrf 1 1K 1 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 sigio 1 1K 3 filedesc_to_leader 1 1K 3 entropy 2 1K 39 acpiintr 1 1K 1 sctp_map 2 1K 8 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 3629 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 sctp_mcore 0 0K 0 sctp_socko 0 0K 73 sctp_iter 0 0K 32 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 32 sctp_aadr 0 0K 0 sctp_stri 0 0K 4 mqdata 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 3 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 14 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 52 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 3 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 8 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 7 in_mfilter 0 0K 11 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 21 fadvise 0 0K 0 statfs 0 0K 224 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 30 lio 0 0K 8 acl 0 0K 0 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 15950 ioctlops 0 0K 133 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 372 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 652 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 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 90 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 2 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 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 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 8352 792 13377 0 254 37453824 0 mbuf 256 11209 478 24919 0 254 2991872 0 tcp_log 416 3646 2204 12105 0 254 2433600 0 BUF TRIE 152 242 11562 2016 0 62 1794208 0 malloc-384 384 4164 36 4184 0 30 1612800 0 malloc-128 128 12211 158 13026 0 126 1583232 0 malloc-4096 4096 336 2 1084 0 2 1384448 0 RADIX NODE 152 8614 403 40987 0 63 1370584 0 UMA Slabs 0 112 10936 2 10936 0 126 1225056 0 sctp_asoc 2256 1 509 4 0 254 1150560 0 malloc-64 64 127 17198 146801 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17474 133 17474 0 254 985992 0 malloc-65536 65536 14 1 19 0 1 983040 0 malloc-16384 16384 47 3 290 0 1 819200 0 FFS inode 1168 580 22 923 0 8 703136 0 sctp_ep 1152 6 505 149 0 254 588672 0 socket 1024 52 456 2149 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 256 Bucket 2048 212 20 1350 0 8 475136 0 malloc-2048 2048 109 115 324 0 8 458752 0 malloc-4096 4096 90 8 1093 0 2 401408 0 VM OBJECT 248 1376 176 16905 0 62 384896 0 sctp_raddr 736 1 516 4 0 254 380512 0 THREAD 1860 171 21 569 0 8 357120 0 VNODE 440 618 75 970 0 30 304920 0 malloc-64 64 4058 289 4182 0 254 278208 0 malloc-16 16 14618 132 14971 0 254 236000 0 MAP ENTRY 96 1996 398 56044 0 126 229824 0 malloc-32768 32768 7 0 7 0 1 229376 0 DEVCTL 1024 86 134 213 0 0 225280 0 malloc-2048 2048 6 98 534 0 8 212992 0 malloc-65536 65536 0 3 67 0 1 196608 0 malloc-32768 32768 0 6 331 0 1 196608 0 malloc-128 128 1159 360 25672 0 126 194432 0 sctp_chunk 152 816 458 819 0 254 193648 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5381 289 5488 0 254 181440 0 FPU_save_area 832 173 43 814 0 16 179712 0 FFS2 dinode 256 580 110 923 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 8 508 1321 0 254 165120 0 malloc-256 256 108 522 2432 0 62 161280 0 PROC 1376 88 22 1085 0 8 151360 0 malloc-1024 1024 128 16 170 0 16 147456 0 S VFS Cache 104 1017 387 1447 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 mbuf_packet 256 11 497 914 0 254 130048 0 filedesc0 1072 89 23 1099 0 8 120064 0 ksiginfo 112 99 945 261 0 126 116928 0 malloc-256 256 270 165 1369 0 62 111360 0 malloc-4096 4096 17 9 153 0 2 106496 0 malloc-32768 32768 0 3 22 0 1 98304 0 UMA Kegs 384 228 5 228 0 30 89472 0 tcp_inpcb 1304 14 52 138 0 8 86064 0 g_bio 408 1 209 12536 0 30 85680 0 128 Bucket 1024 60 23 294 0 16 84992 0 malloc-128 128 436 215 498 0 126 83328 0 64 Bucket 512 94 66 3952 0 30 81920 0 malloc-256 256 204 111 1598 0 62 80640 0 malloc-384 384 31 149 205 0 30 69120 0 malloc-384 384 78 102 1001 0 30 69120 0 malloc-64 64 704 367 3260 0 254 68544 0 malloc-64 64 514 557 1567 0 254 68544 0 malloc-128 128 351 176 1428 0 126 67456 0 DIRHASH 1024 34 30 44 0 16 65536 0 malloc-32768 32768 1 1 13 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 malloc-2048 2048 15 17 56 0 8 65536 0 malloc-2048 2048 19 13 41 0 8 65536 0 malloc-256 256 25 230 1423 0 62 65280 0 32 Bucket 256 93 162 1181 0 62 65280 0 malloc-384 384 113 37 121 0 30 57600 0 Files 80 216 434 9628 0 126 52000 0 udplite_inpcb 408 1 125 113 0 30 51408 0 malloc-256 256 100 95 369 0 62 49920 0 NAMEI 1024 5 43 16502 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 60 0 1 49152 0 malloc-8192 8192 4 2 87 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 11 37 519 0 16 49152 0 malloc-1024 1024 19 29 30 0 16 49152 0 VMSPACE 584 60 24 1054 0 16 49056 0 pipe 736 23 43 344 0 16 48576 0 ripcb 376 10 110 132 0 30 45120 0 pcpu-8 8 4889 743 5749 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 TURNSTILE 136 193 122 193 0 62 42840 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 da_ccb 544 0 70 3250 0 16 38080 0 udp_inpcb 408 14 76 238 0 30 36720 0 malloc-64 64 13 554 324 0 254 36288 0 malloc-64 64 307 260 15870 0 254 36288 0 malloc-64 64 26 541 17463 0 254 36288 0 malloc-64 64 50 517 67 0 254 36288 0 malloc-128 128 53 226 242 0 126 35712 0 malloc-128 128 52 227 3698 0 126 35712 0 malloc-128 128 108 171 1208 0 126 35712 0 malloc-128 128 96 183 123 0 126 35712 0 routing nhops 256 28 107 55 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 28 62 607 0 30 34560 0 malloc-384 384 53 37 90 0 30 34560 0 malloc-256 256 56 79 442 0 62 34560 0 malloc-256 256 52 83 152 0 62 34560 0 malloc-256 256 25 110 1414 0 62 34560 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-8192 8192 2 2 23 0 1 32768 0 malloc-4096 4096 1 7 87 0 2 32768 0 malloc-2048 2048 4 12 76 0 8 32768 0 malloc-2048 2048 3 13 8 0 8 32768 0 malloc-2048 2048 2 14 195 0 8 32768 0 malloc-1024 1024 3 29 62 0 16 32768 0 malloc-1024 1024 1 31 1151 0 16 32768 0 malloc-1024 1024 5 27 163 0 16 32768 0 malloc-1024 1024 10 22 882 0 16 32768 0 malloc-1024 1024 3 29 26 0 16 32768 0 malloc-512 512 0 64 130 0 30 32768 0 malloc-512 512 8 56 20 0 30 32768 0 malloc-512 512 2 62 55 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 4 60 79 0 30 32768 0 malloc-512 512 2 62 81 0 30 32768 0 malloc-512 512 8 56 32 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 sctp_stream_msg_out 112 1 287 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 22 242 68 0 126 31680 0 clpbuf 2624 0 12 95 0 4 31488 0 sctp_laddr 48 2 586 41 0 254 28224 0 rl_entry 48 14 574 25 0 254 28224 0 malloc-32 32 377 505 2347 0 254 28224 0 16 Bucket 144 65 131 407 0 62 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 AIO 208 2 131 45 0 62 27664 0 cpuset 200 8 120 8 0 62 25600 0 malloc-4096 4096 3 3 235 0 2 24576 0 ertt_txseginfo 40 9 597 1315 0 254 24240 0 PWD 40 40 566 290 0 254 24240 0 rtentry 168 31 113 55 0 62 24192 0 8 Bucket 80 81 219 749 0 126 24000 0 itimer 352 0 66 19 0 30 23232 0 malloc-384 384 7 53 7 0 30 23040 0 Mountpoints 2816 2 6 8 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 13 267 138 0 126 20160 0 malloc-32 32 97 533 654 0 254 20160 0 malloc-32 32 41 589 427 0 254 20160 0 malloc-32 32 401 229 5836 0 254 20160 0 malloc-32 32 142 488 1325 0 254 20160 0 malloc-32 32 40 590 2683 0 254 20160 0 2 Bucket 32 72 558 496 0 254 20160 0 KNOTE 160 2 123 151 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 tcp_bbr_map 128 2 153 10 0 126 19840 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 0 35 53 0 16 19320 0 ktls_session 256 0 75 3 0 62 19200 0 L VFS Cache 320 2 58 39 0 30 19200 0 AIOLIO 272 0 70 8 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 pf tags 104 0 156 1 0 126 16224 0 tcp_bbr_pcb 896 1 17 2 0 16 16128 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 1 131 2 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 2 0 8 15232 0 mqnode 416 4 32 4 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 90 0 254 12096 0 malloc-16 16 24 726 306 0 254 12000 0 malloc-16 16 48 702 535 0 254 12000 0 malloc-16 16 43 707 205 0 254 12000 0 malloc-16 16 258 492 4890 0 254 12000 0 malloc-16 16 4 746 4363 0 254 12000 0 malloc-16 16 271 479 286 0 254 12000 0 malloc-16 16 20 730 24807 0 254 12000 0 splice 184 0 63 3 0 62 11592 0 malloc-4096 4096 0 2 3 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2067 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 18 21 22 0 0 3744 0 md1024 512 0 0 0 0 30 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 UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 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 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-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