panic: Assertion m->m_flags & M_BLOCKED failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2476 cpuid = 1 time = 1746577347 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00572fe1b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00572fe310 vpanic() at vpanic+0x257/frame 0xfffffe00572fe4d0 panic() at panic+0xb5/frame 0xfffffe00572fe590 uipc_sbready() at uipc_sbready+0x27f/frame 0xfffffe00572fe5f0 uipc_ready() at uipc_ready+0x154/frame 0xfffffe00572fe6d0 sendfile_iodone() at sendfile_iodone+0x631/frame 0xfffffe00572fe7b0 vnode_pager_generic_getpages_done_async() at vnode_pager_generic_getpages_done_async+0xa8/frame 0xfffffe00572fe800 bufdone() at bufdone+0xfb/frame 0xfffffe00572fe8b0 g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe00572fe9b0 g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe00572feab0 g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe00572febb0 g_disk_done() at g_disk_done+0x26d/frame 0xfffffe00572fec70 dadone() at dadone+0xda8/frame 0xfffffe00572feda0 xpt_done_process() at xpt_done_process+0x8e2/frame 0xfffffe00572fee10 xpt_done_td() at xpt_done_td+0x2bc/frame 0xfffffe00572feef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe00572fef30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00572fef30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 4 tid 100046 ] Stopped at kdb_enter+0x6e: movq $0,0x25bd747(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0b80 .str.27 rsp 0xfffffe00572fe2f0 rbp 0xfffffe00572fe310 rsi 0 rdi 0xffffffff81614469 printf+0x149 r8 0 r9 0xffffffff r10 0x10000000009e2 r11 0x1f r12 0xfffffe0008021740 r13 0xfffffffffffffffd r14 0xffffffff827b0b80 .str.27 r15 0 rip 0xffffffff815fea4e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd747(%rip) db> show proc Process 4 (cam) at 0xfffffe0008025580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 4 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 3 100046 Run CPU 1 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] db> ps pid ppid pgrp uid state wmesg wchan cmd 919 767 767 0 RE CPU 0 syz-executor 916 913 764 0 S uwait 0xfffffe0058cf3a00 syz-executor 913 764 764 0 R (threaded) syz-executor 100259 RunQ syz-executor 100289 S sbwait 0xfffffe006bce9a0c syz-executor 100292 S uwait 0xfffffe005859a780 syz-executor 911 908 866 60929 SV uwait 0xfffffe0058cf4080 syz-executor 908 866 866 60929 T (threaded) syz-executor 100281 D ppwait 0xfffffe005493da60 syz-executor 100284 s syz-executor 903 1 764 0 S uwait 0xfffffe00584ff380 syz-executor 899 1 764 0 S uwait 0xfffffe006e735380 syz-executor 897 1 764 60928 S uwait 0xfffffe0058cf3b80 syz-executor 890 0 0 0 DL (threaded) [so_splice] 100119 D - 0xfffffe0058d99780 [thr_0] 100252 D - 0xfffffe0058d997c0 [thr_1] 888 887 866 -1 SV uwait 0xfffffe005859d600 syz-executor 887 1 866 -1 DV ppwait 0xfffffe005492d520 syz-executor 884 1 884 0 S uwait 0xfffffe0058cf4180 syz-executor 882 1 766 0 S uwait 0xfffffe006e736e80 syz-executor 881 0 0 0 DL (threaded) [KTLS] 100237 D - 0xfffffe0059e7b900 [thr_0] 100238 D - 0xfffffe0059e7b980 [thr_1] 100239 D - 0xffffffff83caec28 [reclaim_0] 878 1 866 0 S uwait 0xfffffe0058cf4280 syz-executor 866 763 866 0 S nanslp 0xffffffff83b9d501 syz-executor 861 1 767 0 SV uwait 0xfffffe0058cf3400 syz-executor 857 1 767 0 SV uwait 0xfffffe005859d900 syz-executor 847 1 764 60928 S uwait 0xfffffe00584ff300 syz-executor 836 1 766 0 S uwait 0xfffffe0058cf4380 syz-executor 832 1 830 0 S uwait 0xfffffe0058cf3080 syz-executor 831 1 766 0 S uwait 0xfffffe0058cf3800 syz-executor 823 805 823 0 Ss select 0xfffffe00586005c0 dhclient 819 0 0 0 DL aiordy 0xfffffe00548fa5a0 [aiod4] 818 0 0 0 DL aiordy 0xfffffe00548fab00 [aiod3] 817 0 0 0 DL aiordy 0xfffffe00548d3020 [aiod2] 816 0 0 0 DL aiordy 0xfffffe00548f0ac0 [aiod1] 812 1 812 0 Ss select 0xfffffe0058e25ec0 dhclient 805 786 424 65 S select 0xfffffe0058e26040 dhclient 786 424 424 0 S wait 0xfffffe00548d2ac0 sh 767 763 767 0 S nanslp 0xffffffff83b9d501 syz-executor 766 763 766 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d501 syz-executor 763 761 761 0 S select 0xfffffe00585e3b40 syz-executor 761 759 761 0 Ss pause 0xfffffe00080240b0 csh 759 682 759 0 Ss select 0xfffffe00585e3bc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a7fcb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e410b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e414b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e418b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e41cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058a7ecb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e424b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e428b0 getty 738 1 18 0 S+ piperd 0xfffffe006bc5a700 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d500 sleep 736 1 18 0 S+ wait 0xfffffe00548d4040 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe0058e264c0 sshd 495 1 495 0 Ss select 0xfffffe00585e8040 syslogd 424 1 424 0 Ss wait 0xfffffe0054804b00 devd 423 1 423 65 Ss select 0xfffffe0058e265c0 dhclient 338 1 338 0 Ss select 0xfffffe00585e80c0 dhclient 335 1 335 0 Ss select 0xfffffe0058e26640 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058e3fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d043c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea338 [dom0] 100081 D launds 0xffffffff83cea344 [laundry: dom0] 100082 D umarcl 0xffffffff81dcea90 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84432850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848e9700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100046 Run CPU 1 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe00546e8c30 [crypto returns 0] 100045 D crypto_ 0xfffffe00546e8c80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0007f5e888 [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 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 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2bff0 [swapper] 100005 D - 0xfffffe0008be9a00 [softirq_0] 100006 D - 0xfffffe0008be9900 [softirq_1] 100007 D - 0xfffffe0008be9800 [if_io_tqg_0] 100008 D - 0xfffffe0008be9700 [if_io_tqg_1] 100009 D - 0xfffffe0008be9600 [if_config_tqg_0] 100010 D - 0xfffffe0007fcd000 [kqueue_ctx taskq] 100011 D - 0xfffffe0007fcce00 [jail_remove taskq] 100012 D - 0xfffffe0007fccd00 [bus taskq] 100015 D - 0xfffffe0007fcca00 [thread taskq] 100017 D - 0xfffffe0007fcc800 [aiod_kick taskq] 100018 D - 0xfffffe0007fcc700 [deferred_unmount ta] 100019 D - 0xfffffe0007fcc600 [inm_free taskq] 100020 D - 0xfffffe0007fcc500 [in6m_free taskq] 100021 D - 0xfffffe0007fcc400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007fcc100 [firmware taskq] 100041 D - 0xfffffe0008bffe00 [crypto_0] 100042 D - 0xfffffe0008bffe00 [crypto_1] 100057 D - 0xfffffe0008bffc00 [vtnet0 rxq 0] 100058 D - 0xfffffe0008bffb00 [vtnet0 txq 0] 100059 D - 0xfffffe0008bffa00 [vtnet0 rxq 1] 100060 D - 0xfffffe0008bff900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00585e8380 [virtio_balloon] 100066 D - 0xffffffff827b5ec1 [deadlkres] 100070 D - 0xfffffe0059bfc700 [acpi_task_0] 100071 D - 0xfffffe0059bfc700 [acpi_task_1] 100072 D - 0xfffffe0059bfc700 [acpi_task_2] 100074 D - 0xfffffe0007fcd100 [mca taskq] 100075 D - 0xfffffe0008bffd00 [CAM taskq] 100077 D - 0xfffffe0059bfc500 [ipsec_offload] 100243 D - 0xfffffe0008bfe200 [netlink_socket (PID] 909 908 866 0 Z syz-executor db> show all locks Process 913 (syz-executor) thread 0xfffffe0054929740 (100289) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006bce99c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4840 Process 766 (syz-executor) thread 0xfffffe00548c3000 (100092) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007c7ef00) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:5944 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00548d0c78) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8131 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe000800ec78) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8130 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe000800ebc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4368 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548d0bc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4364 shared sx killpg racer (killpg racer) r = 0 (0xfffffe00548db3a0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:976 Process 4 (cam) thread 0xfffffe0008021740 (100046) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe006bce8de0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2530 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 558 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35184 2073K 35259 vtbuf 24 1968K 46 kobj 331 1324K 497 newblk 49 1036K 1298 vfscache 3 1025K 3 pcb 43 685K 120 inodedep 13 517K 271 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 46 361K 260 subproc 163 330K 1006 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 2857 acpica 1674 184K 54432 vmem 5 144K 6 tidhash 3 141K 3 pagedep 12 131K 118 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 523 ddb_capture 1 64K 1 kdtrace 227 43K 1222 umtx 320 40K 320 temp 41 38K 2005 BPF 23 36K 29 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 kbdmux 6 28K 6 LRO 20 21K 22 DEVFS_RULE 56 20K 56 ifaddr 74 20K 78 routetbl 176 18K 546 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 48 15K 51 ithread 90 15K 90 bus-sc 34 15K 1650 ifnet 8 15K 8 eventhandler 163 14K 163 ether_multi 152 13K 195 kenv 95 12K 95 shmfd 7 11K 12 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 447 rpc 8 9K 8 plimit 23 9K 343 in6_multi 65 9K 76 bmsafemap 2 9K 210 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 3 cred 32 8K 226 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 72 8K 72 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 75 5K 1097 ufs_dirhash 24 5K 27 pf_ifnet 11 5K 22 pwddesc 72 5K 930 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 crypto 11 4K 24 acpisem 28 4K 28 DEVFSP 51 4K 83 sctp_atcl 8 3K 28 selfd 48 3K 12628 proc-args 97 3K 1987 terminal 11 3K 11 session 22 3K 35 uidinfo 6 3K 12 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 45 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 120 ip6ndp 13 2K 15 tun 5 2K 5 sctp_ifa 14 2K 16 CC Mem 14 2K 49 Unitno 29 2K 182 CAM XPT 22 2K 543 in_multi 6 2K 9 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 34 msi 9 2K 9 netlink 2 2K 89 inpcbpolicy 35 2K 292 sctp_stro 1 1K 2 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 diradd 7 1K 197 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 sctp_ifn 6 1K 16 ipsec 3 1K 3 newdirblk 6 1K 99 indirdep 3 1K 172 pfil 6 1K 6 osd 19 1K 65 isadev 6 1K 8 cryptodev 12 1K 105 mount 16 1K 265 pci_link 10 1K 10 mkdir 5 1K 198 encap_export_host 12 1K 12 ip6opt 2 1K 15 cdev 2 1K 2 lkpikmalloc 8 1K 9 ktls 3 1K 6 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_atky 9 1K 31 freework 2 1K 308 sctp_timw 1 1K 1 dirrem 1 1K 176 freeblks 1 1K 127 vnodes 1 1K 4 procdesc 2 1K 8 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 sctp_athm 8 1K 29 sctp_aadr 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 137 ktls_ocf 1 1K 1 ip_msource 2 1K 2 aio 4 1K 4 sendfile 1 1K 2 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3438 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 4 entropy 2 1K 34 acpiintr 1 1K 1 sctp_map 2 1K 4 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 35 sctp_iter 0 0K 14 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 14 sctp_stri 0 0K 2 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 filemon 0 0K 1 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 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 208 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 48 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 3 in6_mfilter 0 0K 2 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 4 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 1 VN POLL 0 0K 0 statfs 0 0K 183 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 27 lio 0 0K 9 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13817 ioctlops 0 0K 112 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 320 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 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 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 72 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 1 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 md_disk 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 69 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 12609 0 254 38494208 0 mbuf 256 8612 1050 18154 0 254 2473472 0 BUF TRIE 152 332 11472 1186 0 62 1794208 0 malloc-384 384 4150 50 4171 0 30 1612800 0 malloc-128 128 11568 26 11593 0 126 1484032 0 malloc-4096 4096 334 4 581 0 2 1384448 0 UMA Slabs 0 112 11030 16 11030 0 126 1237152 0 RADIX NODE 152 7650 483 33133 0 62 1236216 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 14 1 17 0 1 983040 0 vmem btag 56 16242 69 16242 0 254 913416 0 FFS inode 1168 541 19 681 0 8 654080 0 sctp_ep 1152 7 504 25 0 254 588672 0 sctp_asoc 2256 1 254 2 0 254 575280 0 socket 1024 63 445 1669 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-16384 16384 22 3 125 0 1 409600 0 malloc-4096 4096 84 4 926 0 2 360448 0 VM OBJECT 264 1271 79 14528 0 30 356400 0 VNODE 440 580 113 722 0 30 304920 0 256 Bucket 2048 138 6 904 0 8 294912 0 THREAD 1824 151 9 300 0 8 291840 0 malloc-32768 32768 2 6 134 0 1 262144 0 malloc-64 64 3867 228 4409 0 254 262080 0 malloc-64 64 664 3179 16252 0 254 245952 0 malloc-2048 2048 114 6 379 0 8 245760 0 malloc-16 16 14521 229 14591 0 254 236000 0 DEVCTL 1024 31 189 158 0 0 225280 0 malloc-2048 2048 6 90 1040 0 8 196608 0 sctp_raddr 736 1 263 7 0 254 194304 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5354 316 5898 0 254 181440 0 MAP ENTRY 96 1653 237 46426 0 126 181440 0 malloc-128 128 1231 164 25657 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 18 498 1319 0 254 165120 0 FPU_save_area 832 153 45 378 0 16 164736 0 malloc-1024 1024 124 20 314 0 16 147456 0 S VFS Cache 104 1008 396 1194 0 126 146016 0 FFS2 dinode 256 541 29 681 0 62 145920 0 malloc-256 256 86 484 1427 0 62 145920 0 malloc-65536 65536 0 2 60 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 6 502 1322 0 254 130048 0 PROC 1376 74 14 920 0 8 121088 0 ksiginfo 112 66 978 104 0 126 116928 0 malloc-128 128 727 172 4324 0 126 115072 0 malloc-16384 16384 5 2 9 0 1 114688 0 g_bio 408 5 265 7909 0 30 110160 0 tcp_log 416 0 261 1 0 254 108576 0 malloc-128 128 615 160 1433 0 126 99200 0 malloc-32768 32768 0 3 13 0 1 98304 0 malloc-256 256 198 177 1011 0 62 96000 0 malloc-8192 8192 8 3 13 0 1 90112 0 filedesc0 1072 73 11 930 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-64 64 814 509 1988 0 254 84672 0 malloc-8192 8192 8 2 91 0 1 81920 0 malloc-4096 4096 15 5 214 0 2 81920 0 malloc-256 256 197 118 436 0 62 80640 0 malloc-4096 4096 11 7 499 0 2 73728 0 64 Bucket 512 85 51 2262 0 30 69632 0 128 Bucket 1024 43 24 249 0 16 68608 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 32 Bucket 256 89 166 512 0 62 65280 0 malloc-256 256 57 138 495 0 62 49920 0 malloc-256 256 89 106 720 0 62 49920 0 malloc-256 256 67 128 882 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 13662 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-2048 2048 11 13 41 0 8 49152 0 malloc-2048 2048 9 15 13 0 8 49152 0 malloc-1024 1024 26 22 35 0 16 49152 0 malloc-1024 1024 20 28 1037 0 16 49152 0 malloc-1024 1024 3 45 531 0 16 49152 0 malloc-384 384 73 47 79 0 30 46080 0 malloc-384 384 55 65 660 0 30 46080 0 malloc-384 384 95 25 95 0 30 46080 0 da_ccb 544 1 83 2100 0 16 45696 0 syncache 168 0 264 3 0 254 44352 0 Files 80 261 289 7762 0 126 44000 0 tcp_inpcb 1304 14 19 49 0 8 43032 0 vnpbuf 2624 1 15 2 0 16 41984 0 pcpu-8 8 4811 309 5064 0 254 40960 0 VMSPACE 584 49 21 893 0 16 40880 0 sctp_readq 152 0 260 1 0 254 39520 0 sctp_chunk 152 0 260 5 0 254 39520 0 udplite_inpcb 408 3 87 44 0 30 36720 0 udp_inpcb 408 9 81 169 0 30 36720 0 malloc-64 64 7 560 13430 0 254 36288 0 malloc-64 64 30 537 52 0 254 36288 0 malloc-64 64 231 336 1177 0 254 36288 0 malloc-64 64 107 460 1324 0 254 36288 0 malloc-64 64 3 564 4 0 254 36288 0 malloc-128 128 20 259 84 0 126 35712 0 malloc-128 128 5 274 193 0 126 35712 0 malloc-128 128 122 157 737 0 126 35712 0 malloc-128 128 30 249 290 0 126 35712 0 routing nhops 256 27 108 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 33 102 479 0 62 34560 0 malloc-256 256 20 115 293 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 9 7 40 0 8 32768 0 malloc-2048 2048 2 14 55 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 8 56 119 0 30 32768 0 malloc-512 512 3 61 38 0 30 32768 0 malloc-512 512 2 62 38 0 30 32768 0 malloc-512 512 2 62 55 0 30 32768 0 malloc-512 512 2 62 31 0 30 32768 0 malloc-512 512 0 64 8 0 30 32768 0 malloc-512 512 5 59 12 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 47 0 126 31680 0 clpbuf 2624 0 12 48 0 4 31488 0 sctp_laddr 48 1 587 17 0 254 28224 0 rl_entry 48 3 585 6 0 254 28224 0 16 Bucket 144 63 133 398 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 2 131 22 0 62 27664 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 8 120 333 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 58 0 2 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 pipe 736 21 12 306 0 16 24288 0 ertt_txseginfo 40 1 605 1369 0 254 24240 0 PWD 40 28 578 167 0 254 24240 0 rtentry 168 30 114 38 0 62 24192 0 8 Bucket 80 53 247 562 0 126 24000 0 malloc-384 384 12 48 13 0 30 23040 0 malloc-384 384 10 50 374 0 30 23040 0 domainset 40 0 567 261 0 254 22680 0 ripcb 376 9 51 30 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 14 266 49 0 126 20160 0 malloc-32 32 65 565 368 0 254 20160 0 malloc-32 32 124 506 973 0 254 20160 0 malloc-32 32 252 378 399 0 254 20160 0 malloc-32 32 159 471 4547 0 254 20160 0 malloc-32 32 200 430 358 0 254 20160 0 malloc-32 32 16 614 22 0 254 20160 0 2 Bucket 32 72 558 409 0 254 20160 0 KNOTE 160 0 125 41 0 62 20000 0 cryptop 280 0 70 2 0 30 19600 0 AIOCB 552 0 35 19 0 16 19320 0 ktls_session 256 1 74 1 0 62 19200 0 L VFS Cache 320 0 60 6 0 30 19200 0 AIOLIO 272 0 70 9 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-8192 8192 1 1 27 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 21 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 490 510 3481 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 19 359 38 0 254 12096 0 malloc-16 16 23 727 111 0 254 12000 0 malloc-16 16 11 739 17 0 254 12000 0 malloc-16 16 47 703 118 0 254 12000 0 malloc-16 16 64 686 25700 0 254 12000 0 malloc-16 16 63 687 1507 0 254 12000 0 malloc-16 16 7 743 9 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 splice 184 0 63 1 0 62 11592 0 malloc-384 384 0 30 3 0 30 11520 0 malloc-384 384 1 29 2 0 30 11520 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 1445 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 22 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 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-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