Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a71b20 SYZFAIL: failed to recv rpc stack pointer = 0x28:0xfffffe0056e904e0 frame pointer = 0x28:0xfffffe0056e90550 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1493 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe0002bf1850 rbx: 0000000000000000 rbp: fffffe0056e90550 r10: 0100000000000000 r11: fffffe0054125cd0 r12: fffffe0007792780 r13: fffffe005814e800 r14: fffffe00077927a4 r15: fffffe005814e9d0 trap number = 12 panic: page fault cpuid = 1 time = 24 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e8fd10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e8fe70 vpanic() at vpanic+0x257/frame 0xfffffe0056e90030 panic() at panic+0xb5/frame 0xfffffe0056e900f0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056e90230 trap() at trap+0x78e/frame 0xfffffe0056e90410 calltrap() at calltrap+0x8/frame 0xfffffe0056e90410 --- trap 0xc, rip = 0xffffffff81a71b20, rsp = 0xfffffe0056e904e0, rbp = 0xfffffe0056e90550 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe0056e90550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056e90680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056e906e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056e90730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056e90770 soclose() at soclose+0x41f/frame 0xfffffe0056e90860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056e90890 closef() at closef+0x655/frame 0xfffffe0056e90a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056e90c50 exit1() at exit1+0x887/frame 0xfffffe0056e90cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0056e90d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e90f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e90f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1e9a, rsp = 0x820eb72c8, rbp = 0x820eb72d0 --- KDB: enter: panic [ thread pid 1493 tid 100531 ] Stopped at kdb_enter+0x6e: movq $0,0x25c2f67(%rip) 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 0xffffffff827bed40 .str.27 rsp 0xfffffe0056e8fe50 rbp 0xfffffe0056e8fe70 rsi 0 rdi 0xffffffff816126a9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054159780 r13 0xfffffffffffffffd r14 0xffffffff827bed40 .str.27 r15 0 rip 0xffffffff815fc22e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c2f67(%rip) db> show proc Process 1493 (syz-executor) at 0xfffffe005416bae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 1236 at 0xfffffe00540d3b00 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540cb920 (map 0xfffffe00540cb920) (map.pmap 0xfffffe00540cb9c0) (pmap 0xfffffe00540cba30) threads: 1 100531 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1500 1492 1492 0 R CPU 0 ifconfig 1497 1494 765 0 S uwait 0xfffffe00584fa300 syz-executor 1494 765 765 0 R (threaded) syz-executor 100225 RunQ syz-executor 100879 RunQ syz-executor 100881 S uwait 0xfffffe00077e9700 syz-executor 1493 1236 1236 0 RE CPU 1 syz-executor 1492 762 1492 0 S wait 0xfffffe005414d5a0 syz-executor 1483 1 765 0 S uwait 0xfffffe0058277780 syz-executor 1482 1 1236 0 S uwait 0xfffffe0077db8200 syz-executor 1470 1 1236 0 S uwait 0xfffffe0058274380 syz-executor 1464 1 763 0 S uwait 0xfffffe0058275980 syz-executor 1463 1 763 0 S uwait 0xfffffe0058275480 syz-executor 1461 1 763 0 S uwait 0xfffffe0077db6b80 syz-executor 1446 0 0 0 DL mdwait 0xfffffe007b69a000 [md8] 1445 0 0 0 DL mdwait 0xfffffe00083f7000 [md7] 1443 1 1443 0 Ss+ ttyin 0xfffffe00586314b0 getty 1442 1 1442 0 Ss+ ttyin 0xfffffe0007a7b8b0 getty 1435 1 765 0 S uwait 0xfffffe0058276180 syz-executor 1432 1 1432 0 Ss+ ttyin 0xfffffe00586310b0 getty 1431 1 1431 0 Ss+ ttyin 0xfffffe00586308b0 getty 1430 1 1430 0 Ss+ ttyin 0xfffffe0058630cb0 getty 1428 1 1428 0 Ss+ ttyin 0xfffffe00586300b0 getty 1427 1 1427 0 Ss+ ttyin 0xfffffe005862fcb0 getty 1426 1 1426 0 Rs+ getty 1425 1 1425 0 Ss+ ttyin 0xfffffe00586304b0 getty 1413 0 0 0 DL - 0xffffffff83b4ab80 [accounting] 1388 1 1236 0 S uwait 0xfffffe0058277b80 syz-executor 1387 1 1236 0 S uwait 0xfffffe00584f9c80 syz-executor 1369 1 765 0 S uwait 0xfffffe00584fb780 syz-executor 1336 1 1236 0 S uwait 0xfffffe0058276580 syz-executor 1324 1 1236 0 S uwait 0xfffffe0058274680 syz-executor 1312 1 1236 0 S uwait 0xfffffe0078fb1e00 syz-executor 1306 1 1236 0 S uwait 0xfffffe00077e9b00 syz-executor 1270 0 0 0 DL (threaded) [KTLS] 100096 D - 0xfffffe00584fd400 [thr_0] 100671 D - 0xfffffe00584fd480 [thr_1] 100672 D - 0xffffffff83cb1c28 [reclaim_0] 1250 0 0 0 DL mdwait 0xfffffe006dde3000 [md6] 1249 0 0 0 DL mdwait 0xfffffe006dde2000 [md5] 1236 762 1236 0 R syz-executor 1132 0 0 0 DL - 0xffffffff83cb0400 [soaiod4] 1131 0 0 0 DL - 0xffffffff83cb0400 [soaiod3] 1130 0 0 0 DL - 0xffffffff83cb0400 [soaiod2] 1129 0 0 0 DL - 0xffffffff83cb0400 [soaiod1] 1031 0 0 0 DL mdwait 0xfffffe00789bd000 [md4] 1022 0 0 0 DL mdwait 0xfffffe00789be000 [md3] 1020 0 0 0 DL mdwait 0xfffffe006e481000 [md2] 1001 0 0 0 DL mdwait 0xfffffe006e473000 [md1] 930 0 0 0 DL mdwait 0xfffffe006e482000 [md0] 877 0 0 0 DL (threaded) [so_splice] 100131 D - 0xfffffe0058277580 [thr_0] 100166 D - 0xfffffe00582775c0 [thr_1] 820 0 0 0 DL aiordy 0xfffffe00540eaae0 [aiod4] 818 0 0 0 DL aiordy 0xfffffe00540ea580 [aiod3] 817 0 0 0 DL aiordy 0xfffffe00540eb040 [aiod2] 816 0 0 0 DL aiordy 0xfffffe00540d2ae0 [aiod1] 765 762 765 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 R syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540d3650 csh 758 1 758 0 Ss select 0xfffffe000778f040 sshd 16 0 0 0 DL syncer 0xffffffff83cbde20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbc360 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00077628e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d07280 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ced348 [dom0] 100081 D launds 0xffffffff83ced354 [laundry: dom0] 100082 D umarcl 0xffffffff81dddba0 [uma] 7 0 0 0 DL - 0xffffffff83918cd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8484c9e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8459f700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e3340 [doneq0] 100046 D - 0xffffffff838e32c0 [async] 100075 D - 0xffffffff838e3140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ce8c00 [crypto] 100043 D crypto_ 0xfffffe0057d72030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d72080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b48d00 [g_event] 100038 D - 0xffffffff83b48d20 [g_up] 100039 D - 0xffffffff83b48d40 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *in6_mul 0xfffffe0007805d80 [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 0xffffffff83ce96a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c34ff0 [swapper] 100005 D - 0xfffffe0007a8de00 [softirq_0] 100006 D - 0xfffffe0007a8dd00 [softirq_1] 100007 D - 0xfffffe0007a8dc00 [if_io_tqg_0] 100008 D - 0xfffffe0007a8db00 [if_io_tqg_1] 100009 D - 0xfffffe0007a8da00 [if_config_tqg_0] 100010 D - 0xfffffe000776d700 [kqueue_ctx taskq] 100011 D - 0xfffffe000776d500 [jail_remove taskq] 100012 D - 0xfffffe000776d300 [bus taskq] 100015 D - 0xfffffe000776cc00 [thread taskq] 100017 D - 0xfffffe000776c800 [aiod_kick taskq] 100018 D - 0xfffffe000776c600 [deferred_unmount ta] 100019 D - 0xfffffe000776c400 [inm_free taskq] 100020 D - 0xfffffe000776c200 [in6m_free taskq] 100021 D - 0xfffffe000776c000 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776bd00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776bd00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776bd00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776bd00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776b800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776b800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776b800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776b800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053eef100 [firmware taskq] 100040 D - 0xfffffe0053eeeb00 [crypto_0] 100041 D - 0xfffffe0053eeeb00 [crypto_1] 100056 D - 0xfffffe0053eede00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053eedd00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eedc00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053eedb00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0007790680 [virtio_balloon] 100065 D - 0xffffffff827c4120 [deadlkres] 100069 D - 0xfffffe0058500100 [acpi_task_0] 100070 D - 0xfffffe0058500100 [acpi_task_1] 100071 D - 0xfffffe0058500100 [acpi_task_2] 100073 D - 0xfffffe000776ea00 [mca taskq] 100074 D - 0xfffffe0053eee500 [CAM taskq] 100076 D - 0xfffffe00584ff700 [ipsec_offload] 1498 763 763 60928 Z syz-executor db> show all locks Process 1500 (ifconfig) thread 0xfffffe0054125780 (100238) exclusive sx in_control (in_control) r = 0 (0xffffffff83cc2c40) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:361 Process 1494 (syz-executor) thread 0xfffffe005410d780 (100879) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00541492a8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 1493 (syz-executor) thread 0xfffffe0054159780 (100531) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe005814e9a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce4180) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce41c0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 Process 2 (clock) thread 0xfffffe000781a780 (100031) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83cc23c0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1304 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5466K 919 tcp_hpts 7 4801K 7 sctp_stro 2 4616K 12 devbuf 4187 4323K 4221 sysctloid 35572 2096K 35647 vtbuf 24 1968K 46 kobj 330 1320K 585 newblk 132 1057K 4745 vfscache 3 1025K 3 pcb 29 675K 456 inodedep 34 525K 1051 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 43 341K 1078 subproc 194 334K 1629 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 md_sectors 51 204K 51 KTRACE 101 201K 35446 acpica 1674 184K 54456 tidhash 3 141K 3 pagedep 22 134K 460 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 128 128K 171 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1010 83K 5106 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 534 ddb_capture 1 64K 1 umtx 432 54K 432 kdtrace 263 53K 2398 LRO 40 41K 66 md_disk 60 38K 62 routetbl 722 35K 2112 shm 2 34K 16 DEVFS3 135 34K 158 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 temp 40 27K 2995 DEVFS_RULE 56 20K 56 GEOM 124 20K 756 ifaddr 72 19K 188 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1662 ifnet 8 15K 20 eventhandler 163 14K 163 lltable 44 13K 149 devstat 6 13K 6 shmfd 10 12K 23 kenv 95 12K 95 ether_multi 129 11K 517 mount 35 11K 970 CAM queue 5 11K 1528 rman 82 10K 487 rpc 8 9K 8 bmsafemap 3 9K 769 UART 12 9K 12 ksem 1 8K 4 iov 2 8K 18425 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 in6_multi 56 8K 187 taskqueue 69 8K 123 pf_ifnet 20 7K 82 plimit 18 7K 1255 cred 27 7K 498 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 CC Mem 40 5K 420 kqueue 79 5K 1993 ufs_dirhash 24 5K 39 UMA 272 5K 272 pwddesc 69 5K 1530 vt 11 5K 11 freework 17 5K 1365 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 sctp_ifa 24 3K 38 terminal 11 3K 11 DEVFSP 43 3K 371 sctp_timw 10 3K 10 uidinfo 5 3K 18 acpidev 20 3K 20 hhook 8 3K 10 mkdir 18 3K 798 indirdep 9 3K 906 clone 9 3K 9 kcovinfo 36 3K 153 proc-args 69 3K 3018 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atcl 5 2K 171 tun 5 2K 17 newdirblk 14 2K 400 diradd 14 2K 699 ip6ndp 12 2K 39 Unitno 28 2K 437 CAM XPT 22 2K 543 inpcbpolicy 49 2K 974 dirrem 6 2K 653 toponodes 6 2K 6 session 12 2K 95 ipsecpolicy 2 2K 2 in_multi 5 2K 23 lockf 10 2K 164 osd 45 2K 435 msi 9 2K 9 netlink 2 2K 326 frag6 12 2K 12 softdep 1 1K 1 freeblks 4 1K 524 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 134 NFSD session 1 1K 1 mld 7 1K 19 igmp 7 1K 19 BPF 7 1K 126 CAM periph 4 1K 271 ipsec 3 1K 3 freefile 6 1K 586 pfil 6 1K 6 isadev 6 1K 16 pci_link 10 1K 10 sctp_ifn 5 1K 38 crypto 4 1K 48 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip_msource 7 1K 17 selfd 7 1K 71057 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_aadr 5 1K 29 sctp_atky 7 1K 183 ip6opt 2 1K 44 vnodes 1 1K 6 ktls 1 1K 14 select 2 1K 67 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 250 ip6_msource 3 1K 4 in6_mfilter 3 1K 10 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 153 aio 4 1K 5 pmchooks 1 1K 1 filedesc_to_leader 2 1K 9 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_athm 5 1K 172 sctp_vrf 1 1K 1 sctp_map 4 1K 24 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 4 entropy 2 1K 47 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 9 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 pf_table 0 0K 0 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 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 27 sctp_iter 0 0K 50 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 50 sctp_stri 0 0K 4 filemon 0 0K 19 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 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 728 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 54 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 1 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 24 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 15 in_mfilter 0 0K 30 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 32 fadvise 0 0K 3 VN POLL 0 0K 6 statfs 0 0K 204 namei_tracker 0 0K 5 inotify 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 74 lio 0 0K 10 acl 0 0K 0 soname 0 0K 3883 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 12 ioctlops 0 0K 213 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 472 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 748 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 6 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 93 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 126 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 4 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 700 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 17049 0 254 38494208 0 tcp_log 416 5247 5175 31520 0 254 4335552 0 mbuf 256 8625 1292 55087 0 254 2538752 0 BUF TRIE 152 366 11438 4200 0 62 1794208 0 RADIX NODE 152 8146 2899 63550 0 62 1678840 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11693 180 13017 0 126 1519744 0 malloc-4096 4096 333 15 1075 0 2 1425408 0 UMA Slabs 0 112 11425 17 11425 0 126 1281504 0 vmem btag 56 21801 126 21839 0 254 1227912 0 malloc-16384 16384 23 49 722 0 1 1179648 0 sctp_asoc 2256 2 508 12 0 254 1150560 0 malloc-64 64 144 17181 72872 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 socket 1024 53 711 2843 0 254 782336 0 FFS inode 1168 575 69 1178 0 8 752192 0 malloc-65536 65536 10 0 23 0 1 655360 0 sctp_ep 1152 3 508 155 0 254 588672 0 256 Bucket 2048 274 8 1862 0 8 577536 0 malloc-4096 4096 84 44 1538 0 2 524288 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 248 1024 720 22647 0 62 432512 0 THREAD 1860 190 26 889 0 8 401760 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 2 515 13 0 254 380512 0 VNODE 440 615 105 1234 0 30 316800 0 DEVCTL 1024 193 103 320 0 0 303104 0 malloc-4096 4096 68 6 350 0 2 303104 0 MAP ENTRY 96 1142 1882 77594 0 126 290304 0 malloc-64 64 4201 146 6109 0 254 278208 0 ertt_txseginfo 40 9 6859 15336 0 254 274720 0 malloc-2048 2048 106 14 399 0 8 245760 0 malloc-16 16 14744 506 17120 0 254 244000 0 malloc-2048 2048 10 102 1098 0 8 229376 0 FPU_save_area 832 192 51 5241 0 16 202176 0 malloc-32768 32768 0 6 733 0 1 196608 0 malloc-2048 2048 11 85 270 0 8 196608 0 malloc-32 32 5530 392 6836 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-128 128 1216 179 29798 0 126 178560 0 FFS2 dinode 256 575 115 1178 0 62 176640 0 malloc-256 256 195 495 5472 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 71 50 1507 0 8 166496 0 unpcb 320 2 514 1625 0 254 165120 0 malloc-32768 32768 2 3 26 0 1 163840 0 malloc-32768 32768 0 5 32 0 1 163840 0 malloc-1024 1024 133 27 176 0 16 163840 0 S VFS Cache 104 1058 346 1746 0 126 146016 0 filedesc0 1072 70 63 1530 0 8 142576 0 tcp_inpcb 1304 43 62 418 0 8 136920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 72 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-128 128 716 307 2336 0 126 130944 0 mbuf_packet 256 6 502 643 0 254 130048 0 ksiginfo 112 110 934 5055 0 126 116928 0 64 Bucket 512 150 74 7269 0 30 114688 0 malloc-256 256 94 341 3234 0 62 111360 0 malloc-8192 8192 8 5 26 0 1 106496 0 128 Bucket 1024 76 23 323 0 16 101376 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 20212 0 30 85680 0 malloc-128 128 475 176 1420 0 126 83328 0 malloc-16384 16384 2 3 18 0 1 81920 0 malloc-256 256 240 75 2027 0 62 80640 0 sctp_chunk 152 2 518 6 0 254 79040 0 malloc-4096 4096 13 5 132 0 2 73728 0 malloc-384 384 84 96 1252 0 30 69120 0 malloc-384 384 150 30 197 0 30 69120 0 malloc-64 64 516 555 35184 0 254 68544 0 tcp_bbr_map 128 0 527 723 0 126 67456 0 malloc-128 128 309 218 378 0 126 67456 0 md7 8 8192 192 8192 0 254 67072 0 md2 8 8192 192 8192 0 254 67072 0 md1 8 8192 192 8192 0 254 67072 0 DIRHASH 1024 34 30 45 0 16 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 5 3 184 0 1 65536 0 malloc-4096 4096 1 15 223 0 2 65536 0 malloc-2048 2048 22 10 124 0 8 65536 0 VMSPACE 584 35 77 1466 0 16 65408 0 malloc-256 256 44 211 780 0 62 65280 0 32 Bucket 256 96 159 1034 0 62 65280 0 malloc-512 512 1 119 90 0 30 61440 0 sctp_stream_msg_out 112 0 540 2 0 254 60480 0 ripcb 376 1 149 151 0 30 56400 0 malloc-64 64 480 339 694 0 254 52416 0 Files 80 158 492 12878 0 126 52000 0 malloc-128 128 132 271 769 0 126 51584 0 udp_inpcb 408 8 118 379 0 30 51408 0 ttyoutq 256 72 123 1128 0 62 49920 0 malloc-256 256 142 53 286 0 62 49920 0 malloc-256 256 93 102 1305 0 62 49920 0 malloc-256 256 76 119 2052 0 62 49920 0 NAMEI 1024 0 48 20737 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 1 5 22 0 1 49152 0 malloc-2048 2048 6 18 38 0 8 49152 0 malloc-1024 1024 13 35 2078 0 16 49152 0 malloc-384 384 72 48 1653 0 30 46080 0 malloc-384 384 12 108 187 0 30 46080 0 pcpu-8 8 4984 648 7613 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 TURNSTILE 136 217 98 217 0 62 42840 0 malloc-8192 8192 4 1 5 0 1 40960 0 pipe 736 16 39 430 0 16 40480 0 ttyinq 160 135 115 2115 0 62 40000 0 sctp_readq 152 0 260 2 0 254 39520 0 da_ccb 544 0 70 5248 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 27 540 364 0 254 36288 0 malloc-64 64 205 362 691 0 254 36288 0 malloc-64 64 51 516 373 0 254 36288 0 malloc-64 64 98 469 2285 0 254 36288 0 16 Bucket 144 86 166 688 0 62 36288 0 malloc-128 128 18 261 152 0 126 35712 0 malloc-128 128 48 231 878 0 126 35712 0 routing nhops 256 23 112 84 0 62 34560 0 malloc-256 256 62 73 214 0 62 34560 0 SLEEPQUEUE 88 217 167 217 0 126 33792 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 7 9 19 0 8 32768 0 malloc-2048 2048 5 11 79 0 8 32768 0 malloc-1024 1024 9 23 246 0 16 32768 0 malloc-1024 1024 28 4 38 0 16 32768 0 malloc-1024 1024 5 27 31 0 16 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-1024 1024 1 31 494 0 16 32768 0 malloc-512 512 9 55 24 0 30 32768 0 malloc-512 512 2 62 267 0 30 32768 0 malloc-512 512 4 60 292 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 tcp_bbr_pcb 896 0 36 7 0 16 32256 0 PGRP 120 16 248 117 0 126 31680 0 clpbuf 2624 0 12 200 0 4 31488 0 L VFS Cache 320 0 96 60 0 30 30720 0 sctp_laddr 48 10 578 114 0 254 28224 0 rl_entry 48 28 560 43 0 254 28224 0 malloc-32 32 334 548 432 0 254 28224 0 malloc-32 32 715 167 1191 0 254 28224 0 4 Bucket 48 6 582 20 0 254 28224 0 AIO 208 1 132 83 0 62 27664 0 udplite_inpcb 408 0 63 26 0 30 25704 0 cpuset 200 9 119 102 0 62 25600 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-4096 4096 2 4 209 0 2 24576 0 PWD 40 21 585 443 0 254 24240 0 rtentry 168 26 118 84 0 62 24192 0 8 Bucket 80 92 208 547 0 126 24000 0 itimer 352 0 66 80 0 30 23232 0 malloc-384 384 1 59 11 0 30 23040 0 malloc-384 384 1 59 72 0 30 23040 0 domainset 40 0 567 88 0 254 22680 0 Mountpoints 2816 2 6 7 0 4 22528 0 tfo_ccache_entries 80 2 254 2 0 126 20480 0 ertt 72 40 240 418 0 126 20160 0 malloc-32 32 52 578 229 0 254 20160 0 malloc-32 32 122 508 841 0 254 20160 0 malloc-32 32 37 593 742 0 254 20160 0 malloc-32 32 49 581 12669 0 254 20160 0 malloc-32 32 15 615 1863 0 254 20160 0 2 Bucket 32 133 497 783 0 254 20160 0 KNOTE 160 0 125 237 0 62 20000 0 cryptop 280 0 70 27 0 30 19600 0 AIOCB 552 1 34 151 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 AIOLIO 272 0 70 10 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 0 2 32 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 0 16 3 0 16 16384 0 malloc-512 512 6 26 12 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 0 668 9609 0 254 16032 0 tcp_log_id_node 120 3 129 3 0 126 15840 0 kenv 258 17 43 1070 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 2 67 2 0 62 12144 0 cdg_qdiffsample 16 0 750 12 0 254 12000 0 malloc-16 16 67 683 896 0 254 12000 0 malloc-16 16 10 740 221 0 254 12000 0 malloc-16 16 320 430 512 0 254 12000 0 malloc-16 16 35 715 67 0 254 12000 0 malloc-16 16 184 566 2910 0 254 12000 0 malloc-16 16 18 732 34176 0 254 12000 0 malloc-16 16 45 705 555 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 malloc-8192 8192 0 1 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 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 15 24 65 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 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 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 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 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 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