panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fbb6a8 first->prev != head cpuid = 0 time = 1747316807 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057351e90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057351ff0 vpanic() at vpanic+0x257/frame 0xfffffe00573521b0 panic() at panic+0xb5/frame 0xfffffe0057352270 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe00573522d0 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe00573523f0 tcp_timer_activate() at tcp_timer_activate+0x56c/frame 0xfffffe0057352470 tcp_do_segment() at tcp_do_segment+0x3f4f/frame 0xfffffe0057352750 tcp_input_with_port() at tcp_input_with_port+0x2214/frame 0xfffffe0057352a20 tcp6_input_with_port() at tcp6_input_with_port+0xeb/frame 0xfffffe0057352a60 tcp6_input() at tcp6_input+0x26/frame 0xfffffe0057352a90 ip6_input() at ip6_input+0x2285/frame 0xfffffe0057352cf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057352f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057352f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda37(%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 0xffffffff827b0020 .str.27 rsp 0xfffffe0057351fd0 rbp 0xfffffe0057351ff0 rsi 0 rdi 0xffffffff816145b9 printf+0x149 r8 0 r9 0xffffffff r10 0x929b32bdcf48a2f7 r11 0x4 r12 0xfffffe0008021740 r13 0xfffffffffffffffe r14 0xffffffff827b0020 .str.27 r15 0 rip 0xffffffff815fe75e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda37(%rip) db> show proc Process 12 (intr) at 0xfffffe0008008580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 0 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 2234 2105 2105 0 R CPU 1 syz-executor 2233 765 765 0 R (threaded) syz-executor 100812 RunQ syz-executor 101675 RunQ syz-executor 2230 1833 1833 0 R (threaded) syz-executor 101413 RunQ syz-executor 101670 S select 0xfffffe006eb4fcc0 syz-executor 101672 S uwait 0xfffffe007af31b80 syz-executor 2221 764 764 0 R (threaded) syz-executor 101347 RunQ syz-executor 101657 RunQ syz-executor 101661 S uwait 0xfffffe0077f03380 syz-executor 101663 D ufs 0xfffffe006eb71228 syz-executor 101665 S uwait 0xfffffe0007fec300 syz-executor 2217 1 1833 0 S uwait 0xfffffe007af31780 syz-executor 2213 1 765 0 S uwait 0xfffffe0058cf8000 syz-executor 2195 1 765 0 S uwait 0xfffffe0077f03580 syz-executor 2194 1 1833 0 S uwait 0xfffffe0007fec600 syz-executor 2184 1 2105 0 SV lockf 0xfffffe0058e22e00 syz-executor 2180 1 2105 0 S uwait 0xfffffe007af31c80 syz-executor 2179 1 2105 0 S uwait 0xfffffe0058a5c080 syz-executor 2153 1 765 0 S uwait 0xfffffe0077f03280 syz-executor 2105 763 2105 0 S nanslp 0xffffffff83b9d500 syz-executor 2095 1 764 0 S uwait 0xfffffe0058a5c280 syz-executor 2086 1 764 0 S uwait 0xfffffe0058a5bb00 syz-executor 1897 0 0 0 DL mdwait 0xfffffe007d509000 [md2] 1833 763 1833 0 S nanslp 0xffffffff83b9d500 syz-executor 1646 1 1646 0 Ss+ ttyin 0xfffffe0058a974b0 getty 1645 1 1645 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 1644 1 1644 0 Ss+ ttyin 0xfffffe0058e290b0 getty 1643 1 1643 0 Ss+ ttyin 0xfffffe0058a94cb0 getty 1642 1 1642 0 Ss+ ttyin 0xfffffe0058e294b0 getty 1641 1 1641 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 1640 1 1640 0 Ss+ ttyin 0xfffffe0058e298b0 getty 1639 1 1639 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 1638 1 1638 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 1381 0 0 0 DL mdwait 0xfffffe007a97f000 [md1] 1286 0 0 0 DL mdwait 0xfffffe007807d000 [md0] 1044 0 0 0 DL (threaded) [KTLS] 100215 D - 0xfffffe0054629500 [thr_0] 100343 D - 0xfffffe0054629580 [thr_1] 100344 D - 0xffffffff83caec28 [reclaim_0] 1015 0 0 0 RL (threaded) [so_splice] 100309 RunQ [thr_0] 100310 D - 0xfffffe0058a5dec0 [thr_1] 920 0 0 0 DL - 0xffffffff83cad400 [soaiod4] 919 0 0 0 DL - 0xffffffff83cad400 [soaiod3] 918 0 0 0 DL - 0xffffffff83cad400 [soaiod2] 917 0 0 0 DL - 0xffffffff83cad400 [soaiod1] 840 0 0 0 DL aiordy 0xfffffe00548f3040 [aiod4] 839 0 0 0 DL aiordy 0xfffffe00548f45c0 [aiod3] 838 0 0 0 DL aiordy 0xfffffe00548f35a0 [aiod2] 837 0 0 0 DL aiordy 0xfffffe005490db00 [aiod1] 765 763 765 0 S nanslp 0xffffffff83b9d500 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d501 syz-executor 763 761 761 0 S select 0xfffffe0059dab0c0 syz-executor 761 759 761 0 Ss pause 0xfffffe00548e30f0 csh 759 1 759 0 Ss select 0xfffffe00547f9440 sshd 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] 100081 D - 0xffffffff83002140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058e36ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100084 D launds 0xffffffff83cea304 [laundry: dom0] 100085 D umarcl 0xffffffff81dcf0c0 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84643850 [pf purge] 5 0 0 0 DL waiting 0xffffffff844b7700 [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_ 0xfffffe0058555030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058555080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [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 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [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 Run CPU 0 [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 - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f66200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f66100 [jail_remove taskq] 100012 D - 0xfffffe0007f66000 [bus taskq] 100015 D - 0xfffffe0007f65c00 [thread taskq] 100017 D - 0xfffffe0007f65a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f65900 [deferred_unmount ta] 100019 D - 0xfffffe0007f65800 [inm_free taskq] 100020 D - 0xfffffe0007f65700 [in6m_free taskq] 100021 D - 0xfffffe0007f65600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f65500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f65500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f65500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f65500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f65400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f65400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f65400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f65400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f65300 [firmware taskq] 100041 D - 0xfffffe0007f65100 [crypto_0] 100042 D - 0xfffffe0007f65100 [crypto_1] 100057 D - 0xfffffe0007f64e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f64d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f64c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f64b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856cd00 [virtio_balloon] 100066 D - 0xffffffff827b5360 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f66b00 [mca taskq] 100075 D - 0xfffffe0007f65000 [CAM taskq] 100077 D - 0xfffffe0007f64a00 [ipsec_offload] db> show all locks Process 2234 (syz-executor) thread 0xfffffe0054965740 (101041) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054905bc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 Process 2221 (syz-executor) thread 0xfffffe0054991000 (101657) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000866df20) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000865da20) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006eb71228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1229 Process 1015 (so_splice) thread 0xfffffe005491c000 (100309) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe005a0d15c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4844 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe005a0d1580) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4838 Process 12 (intr) thread 0xfffffe0008021740 (100033) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe005a0d15a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_input.c:2986 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0077d6a020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1471 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 508 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 331 1324K 522 newblk 43 1035K 7436 vfscache 3 1025K 3 pcb 51 697K 307 inodedep 25 521K 2054 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 205 298K 2384 filedesc 37 293K 2651 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 244747 acpica 1674 184K 54426 tidhash 3 141K 3 pagedep 15 132K 1330 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 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 521 66K 521 ddb_capture 1 64K 1 umtx 464 58K 464 kdtrace 273 57K 3912 temp 53 40K 2518 shm 2 34K 21 DEVFS3 135 34K 145 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 routetbl 364 27K 1008 LRO 26 27K 34 ifaddr 95 23K 105 ifnet 11 21K 12 lltable 66 20K 83 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 21 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1647 GEOM 82 14K 584 eventhandler 163 14K 163 shmfd 13 14K 33 ether_multi 152 13K 333 sctp_stro 12 12K 37 md_disk 3 12K 5 kenv 95 12K 95 CAM queue 5 11K 1528 sctp_atcl 26 10K 146 rman 82 10K 437 rpc 8 9K 8 in6_multi 65 9K 109 bmsafemap 3 9K 1931 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 9 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 123 plimit 17 7K 671 kqueue 64 7K 2483 sglist 6 7K 6 cred 24 6K 312 CAM DEV 3 6K 510 pf_ifnet 17 6K 35 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 268 5K 268 sctp_timw 17 5K 17 vt 11 5K 11 pf_table 2 4K 6 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 freework 16 4K 2624 pwddesc 61 4K 2330 acpisem 28 4K 28 tun 8 3K 8 terminal 11 3K 11 DEVFSP 44 3K 166 lockf 25 3K 480 acpidev 20 3K 20 uidinfo 4 3K 28 hhook 8 3K 10 clone 9 3K 10 kcovinfo 36 3K 72 sctp_ifa 17 3K 22 ip6ndp 16 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 proc-args 64 2K 3475 dirrem 7 2K 1793 Unitno 28 2K 1468 sctp_atky 38 2K 200 CAM XPT 22 2K 543 in_multi 6 2K 24 selfd 24 2K 239744 toponodes 6 2K 6 session 12 2K 66 ipsecpolicy 2 2K 2 newdirblk 10 2K 1286 mld 10 2K 10 igmp 10 2K 10 BPF 10 2K 39 msi 9 2K 9 netlink 2 2K 165 sctp_stri 2 1K 36 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 205 nhops 6 1K 12 vnodemarker 2 1K 40 NFSD session 1 1K 1 diradd 7 1K 1822 CAM periph 4 1K 271 ip6opt 6 1K 99 ipsec 3 1K 3 sctp_ifn 6 1K 22 mkdir 6 1K 2572 freefile 6 1K 1702 freeblks 3 1K 1535 indirdep 3 1K 1248 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 814 pci_link 10 1K 10 iov 11 1K 32510 osd 13 1K 224 crypto 4 1K 40 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_athm 26 1K 161 sctp_map 24 1K 72 inpcbpolicy 12 1K 640 chacha20random 1 1K 1 biobuf 1 1K 1 select 3 1K 93 sctp_aadr 5 1K 7 ip_msource 5 1K 30 vnodes 1 1K 28 ktls 1 1K 14 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 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 3 cryptodev 2 1K 139 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 43 aio 4 1K 7 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 ip6_msource 1 1K 38 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 8 entropy 2 1K 38 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 3846 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 18 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 36 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 22 sctp_iter 0 0K 25 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 25 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 2 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 749 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 351 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 0 ipsecrequest 0 0K 0 ip6_moptions 0 0K 22 in6_mfilter 0 0K 68 frag6 0 0K 57 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 42 in_mfilter 0 0K 74 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 19 fadvise 0 0K 3 statfs 0 0K 196 namei_tracker 0 0K 20 export_host 0 0K 0 cl_savebuf 0 0K 183 lio 0 0K 35 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 12 ioctlops 0 0K 141 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 404 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 686 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 8 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 95 filedesc_to_leader 0 0K 20 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 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 13 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 10627 549 26805 0 254 45776896 0 mbuf 256 11087 600 62935 0 254 2991872 0 BUF TRIE 152 333 11471 4951 0 62 1794208 0 RADIX NODE 152 7329 3612 72452 0 62 1663032 0 malloc-384 384 4152 18 4514 0 30 1601280 0 malloc-128 128 11544 174 12277 0 126 1499904 0 UMA Slabs 0 112 12990 0 12990 0 126 1454880 0 malloc-4096 4096 331 3 522 0 2 1368064 0 malloc-16384 16384 21 60 1507 0 1 1327104 0 sctp_asoc 2256 12 498 36 0 254 1150560 0 vmem btag 56 19225 38 19254 0 254 1078728 0 malloc-64 64 238 16583 240251 0 254 1076544 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 FFS inode 1168 549 88 2284 0 8 744016 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 12 499 86 0 254 588672 0 malloc-4096 4096 66 70 2323 0 2 557056 0 socket 1024 15 493 2118 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 221 11 1556 0 8 475136 0 VM OBJECT 248 983 889 29751 0 62 464256 0 THREAD 1824 211 21 1675 0 8 423168 0 malloc-256 256 593 967 14645 0 62 399360 0 malloc-65536 65536 4 2 116 0 1 393216 0 sctp_raddr 736 12 505 76 0 254 380512 0 VNODE 440 591 165 2329 0 30 332640 0 MAP ENTRY 96 1000 2150 93603 0 126 302400 0 malloc-65536 65536 1 3 90 0 1 262144 0 malloc-64 64 3859 236 165267 0 254 262080 0 malloc-2048 2048 103 17 249 0 8 245760 0 malloc-16 16 14466 284 47268 0 254 236000 0 DEVCTL 1024 67 153 194 0 0 225280 0 tcp_log 416 3 510 339 0 254 213408 0 FPU_save_area 832 213 30 2985 0 16 202176 0 malloc-32 32 5673 501 45393 0 254 197568 0 PROC 1376 60 83 2235 0 8 196768 0 malloc-32768 32768 0 6 1074 0 1 196608 0 FFS2 dinode 256 549 201 2284 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1197 198 25869 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 3 513 1331 0 254 165120 0 malloc-32768 32768 1 4 56 0 1 163840 0 malloc-2048 2048 4 76 532 0 8 163840 0 filedesc0 1072 61 79 2330 0 8 150080 0 malloc-1024 1024 133 11 371 0 16 147456 0 S VFS Cache 104 1012 392 2785 0 126 146016 0 malloc-65536 65536 0 2 14 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 123 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 9 499 1625 0 254 130048 0 ksiginfo 112 125 919 697 0 126 116928 0 64 Bucket 512 176 48 5386 0 30 114688 0 g_bio 408 0 270 24995 0 30 110160 0 128 Bucket 1024 77 22 321 0 16 101376 0 malloc-128 128 529 246 3877 0 126 99200 0 malloc-128 128 423 352 2897 0 126 99200 0 malloc-4096 4096 18 6 604 0 2 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 ertt_txseginfo 40 2 2119 8032 0 254 84840 0 malloc-128 128 516 135 1216 0 126 83328 0 malloc-2048 2048 17 23 289 0 8 81920 0 malloc-384 384 53 157 3505 0 30 80640 0 sctp_readq 152 0 520 13 0 254 79040 0 sctp_chunk 152 19 501 76 0 254 79040 0 malloc-384 384 146 34 147 0 30 69120 0 malloc-64 64 645 426 3660 0 254 68544 0 malloc-64 64 587 484 4152 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 5 3 138 0 1 65536 0 VMSPACE 584 31 81 2179 0 16 65408 0 malloc-256 256 69 186 2227 0 62 65280 0 32 Bucket 256 91 164 1264 0 62 65280 0 sctp_stream_msg_out 112 7 533 28 0 254 60480 0 malloc-8192 8192 5 2 26 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 tcp_bbr_map 128 0 403 326 0 126 51584 0 malloc-128 128 172 231 796 0 126 51584 0 malloc-128 128 41 362 5724 0 126 51584 0 malloc-256 256 67 128 2038 0 62 49920 0 malloc-256 256 80 115 2602 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 21561 0 16 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-4096 4096 3 9 1132 0 2 49152 0 malloc-4096 4096 8 4 17 0 2 49152 0 malloc-4096 4096 3 9 19 0 2 49152 0 malloc-2048 2048 14 10 542 0 8 49152 0 malloc-2048 2048 7 17 96 0 8 49152 0 malloc-1024 1024 7 41 519 0 16 49152 0 da_ccb 544 0 84 6492 0 16 45696 0 pcpu-8 8 5143 489 5630 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 9 24 204 0 8 43032 0 TURNSTILE 136 233 82 233 0 62 42840 0 pipe 736 16 39 441 0 16 40480 0 rl_entry 48 27 813 783 0 254 40320 0 ttyinq 160 135 115 840 0 62 40000 0 udp_inpcb 408 4 86 310 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 39 528 32041 0 254 36288 0 malloc-64 64 6 561 7 0 254 36288 0 malloc-64 64 285 282 3200 0 254 36288 0 malloc-64 64 18 549 60 0 254 36288 0 16 Bucket 144 105 147 761 0 62 36288 0 tcp_rack_map 128 0 279 47 0 126 35712 0 routing nhops 256 27 108 50 0 62 34560 0 ttyoutq 256 72 63 448 0 62 34560 0 malloc-384 384 33 57 172 0 30 34560 0 malloc-384 384 76 14 97 0 30 34560 0 malloc-256 256 19 116 503 0 62 34560 0 malloc-256 256 26 109 230 0 62 34560 0 malloc-256 256 2 133 15 0 62 34560 0 malloc-256 256 32 103 1731 0 62 34560 0 ripcb 376 0 90 104 0 30 33840 0 SLEEPQUEUE 88 233 151 233 0 126 33792 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-2048 2048 5 11 6 0 8 32768 0 malloc-2048 2048 15 1 80 0 8 32768 0 malloc-2048 2048 4 12 101 0 8 32768 0 malloc-1024 1024 13 19 44 0 16 32768 0 malloc-1024 1024 4 28 27 0 16 32768 0 malloc-1024 1024 26 6 7937 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 1 31 14 0 16 32768 0 malloc-1024 1024 2 30 1232 0 16 32768 0 malloc-512 512 2 62 36 0 30 32768 0 malloc-512 512 4 60 174 0 30 32768 0 malloc-512 512 6 58 300 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 4 60 75 0 30 32768 0 malloc-512 512 0 64 31 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 PWD 40 22 786 1283 0 254 32320 0 ipq 56 1 575 2 0 254 32256 0 Files 80 109 291 11034 0 126 32000 0 tcp_log_id_node 120 1 263 5 0 126 31680 0 PGRP 120 16 248 80 0 126 31680 0 clpbuf 2624 0 12 160 0 4 31488 0 sctp_laddr 48 6 582 65 0 254 28224 0 malloc-32 32 265 617 3047 0 254 28224 0 4 Bucket 48 6 582 15 0 254 28224 0 AIO 208 0 133 84 0 62 27664 0 udplite_inpcb 408 0 63 22 0 30 25704 0 cpuset 200 8 120 52 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 tcp_log_id_bucket 176 1 137 5 0 62 24288 0 rtentry 168 30 114 50 0 62 24192 0 8 Bucket 80 89 211 649 0 126 24000 0 itimer 352 0 66 16 0 30 23232 0 splice 184 3 123 13 0 62 23184 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 26 34 37 0 30 23040 0 tcp_rack_pcb 1088 0 21 18 0 8 22848 0 domainset 40 0 567 42 0 254 22680 0 Mountpoints 2816 2 6 12 0 4 22528 0 ertt 72 8 272 204 0 126 20160 0 malloc-32 32 45 585 1091 0 254 20160 0 malloc-32 32 93 537 1626 0 254 20160 0 malloc-32 32 173 457 2513 0 254 20160 0 malloc-32 32 11 619 31 0 254 20160 0 malloc-32 32 69 561 563 0 254 20160 0 malloc-32 32 5 625 1119 0 254 20160 0 2 Bucket 32 137 493 801 0 254 20160 0 KNOTE 160 2 123 198 0 62 20000 0 malloc-128 128 2 153 7 0 126 19840 0 cryptop 280 0 70 14 0 30 19600 0 AIOCB 552 0 35 90 0 16 19320 0 ktls_session 256 0 75 3 0 62 19200 0 L VFS Cache 320 0 60 37 0 30 19200 0 AIOLIO 272 0 70 35 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 2 0 1 16384 0 malloc-8192 8192 0 2 8 0 1 16384 0 malloc-4096 4096 0 4 21 0 2 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-512 512 0 32 11 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 20 0 16 16128 0 vtnet_tx_hdr 24 0 668 4797 0 254 16032 0 malloc-16 16 510 490 6222 0 254 16000 0 mqueue 248 3 61 3 0 62 15872 0 mqnotifier 216 0 72 1 0 62 15552 0 kenv 258 17 43 1070 0 30 15480 0 mqnode 416 6 30 6 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 35 715 705 0 254 12000 0 malloc-16 16 37 713 610 0 254 12000 0 malloc-16 16 34 716 25038 0 254 12000 0 malloc-16 16 21 729 25 0 254 12000 0 malloc-16 16 50 700 125 0 254 12000 0 malloc-16 16 68 682 306 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 tfo 4 0 493 2 0 254 1972 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 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 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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-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 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