Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x18 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8168caa2 stack pointer = 0x28:0xfffffe00077eab20 frame pointer = 0x28:0xfffffe00077eac00 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 = 12 (swi1: netisr 0) trap number = 12 panic: page fault cpuid = 0 time = 1631105934 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ea330 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ea490 vpanic() at vpanic+0x2c5/frame 0xfffffe00077ea570 panic() at panic+0xb5/frame 0xfffffe00077ea630 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00077ea730 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00077ea870 trap() at trap+0x5e7/frame 0xfffffe00077eaa50 calltrap() at calltrap+0x8/frame 0xfffffe00077eaa50 --- trap 0xc, rip = 0xffffffff8168caa2, rsp = 0xfffffe00077eab20, rbp = 0xfffffe00077eac00 --- __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe00077eac00 socantrcvmore() at socantrcvmore+0x3c/frame 0xfffffe00077eac20 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x814/frame 0xfffffe00077eaca0 sctp_abort_notification() at sctp_abort_notification+0x4c2/frame 0xfffffe00077ead10 sctp_process_control() at sctp_process_control+0x7b8c/frame 0xfffffe00077eb3e0 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077eb640 sctp_input_with_port() at sctp_input_with_port+0x587/frame 0xfffffe00077eb7d0 sctp_input() at sctp_input+0x32/frame 0xfffffe00077eb7f0 ip_input() at ip_input+0x6ca/frame 0xfffffe00077eb9b0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077eba50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077ebbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077ebbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077ebbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6b: movq $0,0x28e217a(%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 0x525eb45e6ef28389 rdx 0x1 rbx 0 rsp 0xfffffe00077ea470 rbp 0xfffffe00077ea490 rsi 0 rdi 0xffffffff817b85ca vprintf+0x35a r8 0x3 r9 0xfffffe00077e9fa8 r10 0 r11 0 r12 0xfffffe0053e05020 r13 0xfffffe00077ea401 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abf3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e217a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df5a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [swi3: vm] 100034 RunQ [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 RunQ [swi1: hpts] 100037 Run CPU 1 [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 12172 843 843 0 R (threaded) syz-executor.2 118620 RunQ syz-executor.2 119196 RunQ syz-executor.2 12169 785 785 0 R (threaded) syz-executor.0 118921 RunQ syz-executor.0 119190 RunQ syz-executor.0 119193 S uwait 0xfffffe00b76f3600 syz-executor.0 11983 1 843 0 S uwait 0xfffffe00b4c2e780 syz-executor.2 11982 1 843 0 S uwait 0xfffffe00b321fd80 syz-executor.2 11765 1 843 0 SV uwait 0xfffffe00b76f3800 syz-executor.2 11480 1 814 0 S uwait 0xfffffe00a7f98700 syz-executor.3 11477 1 814 0 S uwait 0xfffffe00aee44a80 syz-executor.3 11473 1 814 0 S uwait 0xfffffe00afacdd80 syz-executor.3 11468 1 814 0 S uwait 0xfffffe00b321f600 syz-executor.3 11467 1 814 0 S uwait 0xfffffe00afacd480 syz-executor.3 11437 11434 843 0 SV uwait 0xfffffe00afacd380 syz-executor.2 11434 1 843 0 DV ppwait 0xfffffe00b6dc14e8 syz-executor.2 11263 1 802 0 S uwait 0xfffffe00b321f300 syz-executor.1 11260 1 802 0 S uwait 0xfffffe00b321f000 syz-executor.1 11258 1 802 0 S uwait 0xfffffe00a901a000 syz-executor.1 11255 1 802 0 S uwait 0xfffffe00b321f200 syz-executor.1 11254 1 802 0 S uwait 0xfffffe00a7f98100 syz-executor.1 10886 1 785 0 S uwait 0xfffffe00aee44600 syz-executor.0 10885 1 785 0 S uwait 0xfffffe00a7f98780 syz-executor.0 10875 1 785 0 S uwait 0xfffffe00a901aa00 syz-executor.0 10874 1 785 0 S uwait 0xfffffe00a7f98500 syz-executor.0 10868 1 785 0 S uwait 0xfffffe00aee44800 syz-executor.0 10867 1 785 0 S uwait 0xfffffe00a901a300 syz-executor.0 10863 1 814 0 S uwait 0xfffffe00a80fc180 syz-executor.3 10862 1 802 0 S uwait 0xfffffe00aee44b80 syz-executor.1 10860 1 802 0 S uwait 0xfffffe009eac3900 syz-executor.1 10857 1 814 0 S uwait 0xfffffe00a7f98980 syz-executor.3 10856 1 802 0 S uwait 0xfffffe00a80fc380 syz-executor.1 10855 1 802 0 S uwait 0xfffffe00a901ac00 syz-executor.1 10851 1 814 0 S uwait 0xfffffe00afacd780 syz-executor.3 10850 1 814 0 S uwait 0xfffffe00a901a400 syz-executor.3 10848 1 802 0 S uwait 0xfffffe00afacd280 syz-executor.1 10847 1 802 0 S uwait 0xfffffe00aee44200 syz-executor.1 10846 1 814 0 S uwait 0xfffffe00a7f98200 syz-executor.3 10844 1 814 0 S uwait 0xfffffe00aee44100 syz-executor.3 10842 1 814 0 S uwait 0xfffffe00afacdc80 syz-executor.3 10841 1 814 0 S uwait 0xfffffe00a7f98600 syz-executor.3 10840 1 814 0 S uwait 0xfffffe00afacd880 syz-executor.3 10839 1 814 0 S uwait 0xfffffe005876f600 syz-executor.3 9465 1 802 0 SV uwait 0xfffffe009eac3080 syz-executor.1 9457 1 802 0 SV sigwait 0xfffffe00b45c55e8 syz-executor.1 8998 1 814 0 S uwait 0xfffffe00aee44980 syz-executor.3 8988 1 814 0 S uwait 0xfffffe00aee44c80 syz-executor.3 8976 1 814 0 S uwait 0xfffffe009e9dd080 syz-executor.3 8972 1 814 0 S uwait 0xfffffe00a901a500 syz-executor.3 8966 1 814 0 S uwait 0xfffffe00a901ab00 syz-executor.3 8385 1 802 0 S uwait 0xfffffe00a901a600 syz-executor.1 8378 1 802 0 S uwait 0xfffffe00afacdb80 syz-executor.1 8369 1 802 0 S uwait 0xfffffe00a80fc680 syz-executor.1 8367 1 802 0 S uwait 0xfffffe00afacd580 syz-executor.1 8364 1 802 0 S uwait 0xfffffe00aee44d80 syz-executor.1 8268 8267 802 0 SV uwait 0xfffffe00aee44e80 syz-executor.1 8267 1 802 0 DV ppwait 0xfffffe00b26fff58 syz-executor.1 8091 1 814 0 S uwait 0xfffffe00a901a100 syz-executor.3 8081 1 814 0 S uwait 0xfffffe00a7f98a80 syz-executor.3 8080 1 785 0 S uwait 0xfffffe00a901ae00 syz-executor.0 8070 1 785 0 S uwait 0xfffffe00a7f98c80 syz-executor.0 8069 1 814 0 S uwait 0xfffffe009e9dd280 syz-executor.3 8065 1 785 0 S uwait 0xfffffe00a901a900 syz-executor.0 8061 1 785 0 S uwait 0xfffffe00a901ad00 syz-executor.0 8057 1 785 0 S uwait 0xfffffe00afacda80 syz-executor.0 6776 1 802 0 S uwait 0xfffffe00a7f98b80 syz-executor.1 6773 1 785 0 S uwait 0xfffffe00a901a700 syz-executor.0 6772 1 802 0 S uwait 0xfffffe009eac3600 syz-executor.1 6766 1 785 0 S uwait 0xfffffe00a901a800 syz-executor.0 6764 1 802 0 S uwait 0xfffffe00a7f98f00 syz-executor.1 6760 1 785 0 S uwait 0xfffffe009e9dda00 syz-executor.0 6757 1 785 0 S uwait 0xfffffe009ea16e80 syz-executor.0 6755 1 785 0 S uwait 0xfffffe00a901af00 syz-executor.0 6411 1 785 0 S uwait 0xfffffe009eac3c00 syz-executor.0 6408 1 814 0 S uwait 0xfffffe00a80fc480 syz-executor.3 6403 1 843 0 S uwait 0xfffffe00588c8880 syz-executor.2 6401 1 785 0 S uwait 0xfffffe00a80fc580 syz-executor.0 6400 1 843 0 S uwait 0xfffffe00a80fc080 syz-executor.2 6399 1 814 0 S uwait 0xfffffe009ea16100 syz-executor.3 6393 1 843 0 S uwait 0xfffffe00a80fcc80 syz-executor.2 6392 1 785 0 S uwait 0xfffffe009ea16000 syz-executor.0 6390 1 814 0 S uwait 0xfffffe009e9dd580 syz-executor.3 6382 1 843 0 S uwait 0xfffffe00a80fc880 syz-executor.2 6378 1 843 0 S uwait 0xfffffe005876f100 syz-executor.2 5821 1 814 0 S uwait 0xfffffe00a80fc780 syz-executor.3 5818 1 814 0 S uwait 0xfffffe009eac3400 syz-executor.3 5814 1 814 0 S uwait 0xfffffe00a80fc280 syz-executor.3 5809 1 814 0 S uwait 0xfffffe005876f200 syz-executor.3 5806 1 814 0 S uwait 0xfffffe009eac3800 syz-executor.3 5396 1 814 0 S uwait 0xfffffe009ea16580 syz-executor.3 5395 1 802 0 S uwait 0xfffffe00a7f98d00 syz-executor.1 5392 1 814 0 S uwait 0xfffffe009ea16780 syz-executor.3 5391 1 802 0 S uwait 0xfffffe00a80fca80 syz-executor.1 5386 1 814 0 S uwait 0xfffffe00a80fcb80 syz-executor.3 5385 1 802 0 S uwait 0xfffffe009eac3300 syz-executor.1 5381 1 814 0 S uwait 0xfffffe00a7f98e00 syz-executor.3 5380 1 814 0 S uwait 0xfffffe009eac3180 syz-executor.3 3471 1 3471 65 Ss select 0xfffffe009ea93240 dhclient 2861 1 2861 0 Ss select 0xfffffe00a94e2240 dhclient 2856 1 2856 0 Ss select 0xfffffe00a94e2040 dhclient 2838 1 843 0 S uwait 0xfffffe005876fe80 syz-executor.2 2832 1 843 0 S uwait 0xfffffe009ea16480 syz-executor.2 2828 1 843 0 S uwait 0xfffffe009ea16d80 syz-executor.2 2819 1 2819 65 Ss select 0xfffffe00a94e20c0 dhclient 2815 1 843 0 S uwait 0xfffffe009eac3f00 syz-executor.2 2814 1 843 0 S uwait 0xfffffe0057015000 syz-executor.2 2403 1 2403 0 Ss select 0xfffffe009e46f4c0 dhclient 2397 1 2397 0 Ss select 0xfffffe009ea936c0 dhclient 2366 1 2366 65 Ss select 0xfffffe005741b4c0 dhclient 1970 1 1970 0 S uwait 0xfffffe009ea16680 syz-executor.2 1968 1 843 0 S uwait 0xfffffe009ea16b80 syz-executor.2 1966 1 1966 0 S uwait 0xfffffe00a80fcd80 syz-executor.2 1965 1 843 0 S uwait 0xfffffe009e9dd900 syz-executor.2 1958 1 1958 0 S uwait 0xfffffe009e9dd480 syz-executor.2 1957 1 843 0 S uwait 0xfffffe009ea16980 syz-executor.2 1954 1 1954 0 S uwait 0xfffffe009e9dd380 syz-executor.2 1953 1 1948 0 S uwait 0xfffffe009eac3b00 syz-executor.2 1950 1 1950 0 S uwait 0xfffffe009ea16c80 syz-executor.2 1949 1 843 0 S uwait 0xfffffe005876f000 syz-executor.2 1674 1 1674 0 Ss select 0xfffffe009ea93440 dhclient 1669 1 1669 0 Ss select 0xfffffe009e46f340 dhclient 1644 1 1644 65 Ss select 0xfffffe009e46f840 dhclient 1063 1 1063 0 Ss select 0xfffffe009ea939c0 dhclient 1060 1 1060 0 Ss select 0xfffffe005741b440 dhclient 912 0 0 0 DL aiordy 0xfffffe009eaea538 [aiod4] 911 0 0 0 DL aiordy 0xfffffe009eaeaa70 [aiod3] 910 0 0 0 DL aiordy 0xfffffe009ea74000 [aiod2] 909 0 0 0 DL aiordy 0xfffffe009e4f7538 [aiod1] 843 782 843 0 Rs syz-executor.2 814 782 814 0 Ss piperd 0xfffffe009e447000 syz-executor.3 802 782 802 0 Ss piperd 0xfffffe009e55c2e8 syz-executor.1 785 782 785 0 Rs syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100118 S uwait 0xfffffe00588c8680 syz-fuzzer 100119 S uwait 0xfffffe009e9ddb00 syz-fuzzer 100120 S kqread 0xfffffe0058873600 syz-fuzzer 100121 S uwait 0xfffffe009e9ddd00 syz-fuzzer 100122 S uwait 0xfffffe009e9dde00 syz-fuzzer 100123 S uwait 0xfffffe005838f200 syz-fuzzer 100124 S uwait 0xfffffe005838f300 syz-fuzzer 100126 S uwait 0xfffffe009e9dd800 syz-fuzzer 100130 S uwait 0xfffffe009e9ddf00 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe00588c0b20 csh 778 694 778 0 Ss select 0xfffffe009e46f640 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f70b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f78b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583c30b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583c38b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583970b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583978b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe009e46f940 sshd 507 1 507 0 Ss select 0xfffffe009e46fdc0 syslogd 436 1 436 0 Ss select 0xfffffe0058afd0c0 devd 435 1 435 65 Ss select 0xfffffe005741bc40 dhclient 350 1 350 0 Ss select 0xfffffe0058afd340 dhclient 347 1 347 0 Ss select 0xfffffe005741bcc0 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058766a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 D sdflush 0xfffffe005882a4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eaea40 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bec580 [sctp_iterator] 16 0 0 0 RL [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [swi3: vm] 100034 RunQ [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 RunQ [swi1: hpts] 100037 Run CPU 1 [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a0 [deadlkres] 100077 D - 0xfffffe00571cc900 [acpi_task_0] 100078 D - 0xfffffe00571cc900 [acpi_task_1] 100079 D - 0xfffffe00571cc900 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 12172 (syz-executor.2) thread 0xfffffe00b77d3720 (119196) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a883d978) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7002 Process 12 (intr) thread 0xfffffe0053e05020 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00ac9f91a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 Process 12 (intr) thread 0xfffffe0053e2cc80 (100037) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a8149bc0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 filedesc 220 1756K 22217 kobj 326 1304K 485 pcb 562 1129K 30955 vmem 3 1042K 7 newblk 18 1029K 29004 vfscache 3 1025K 3 subproc 361 756K 12363 inodedep 142 565K 12689 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 acpica 1674 184K 55623 vnet_data 1 168K 1 sctp_atcl 420 158K 20128 sctp_stro 149 149K 5642 tidhash 3 141K 3 linker 355 140K 395 pagedep 20 133K 11346 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 48 89K 82 bus 986 80K 3488 kdtrace 439 78K 31370 mtx_pool 2 72K 2 umtx 572 72K 572 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 temp 35 33K 3612 hostcache 1 32K 1 shm 1 32K 32 DEVFS3 127 32K 137 dirrem 124 31K 12012 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atky 569 23K 26387 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 lltable 56 18K 1335 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 1106 tty 16 16K 16 ithread 99 16K 99 freefile 122 16K 11877 sctp_timw 59 15K 59 bus-sc 34 15K 1693 kqueue 173 13K 12257 ksem 25 13K 319 KTRACE 102 13K 179 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 pwddesc 168 11K 12212 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 12519 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 77 cred 32 8K 395 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 DEVFSP 106 7K 1980 sctp_athm 420 7K 20493 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 613 pf_ifnet 15 6K 295 pf_osfp 42 5K 42 sctp_map 298 5K 11226 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 66 vt 11 5K 11 sctp_stri 8 4K 704 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 951 acpisem 28 4K 28 selfd 55 4K 180680 hhook 15 4K 17 proc-args 52 3K 729 terminal 11 3K 11 select 19 3K 462 uidinfo 3 3K 56 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 newdirblk 15 2K 11136 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 63 filedesc_to_leader 27 2K 64 xform 26 2K 2980 CAM XPT 22 2K 543 in_multi 6 2K 8 inpcbpolicy 46 2K 7576 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 626 NFSD session 1 1K 1 mkdir 7 1K 22272 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 289 pci_link 10 1K 10 osd 27 1K 3711 crypto 4 1K 817 encap_export_host 12 1K 12 procdesc 5 1K 18 freework 3 1K 17988 diradd 4 1K 12053 freeblks 2 1K 11974 pfil 4 1K 4 cdev 2 1K 2 ip_msource 6 1K 27 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 31 CAM SIM 2 1K 2 ktls 1 1K 2 feeder 7 1K 7 frag6 2 1K 3 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 307 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 18647 pmchooks 1 1K 1 sigio 2 1K 3 filecaps 5 1K 120 sctp_vrf 1 1K 1 sctp_aadr 1 1K 39 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 627 sctp_mcore 0 0K 0 sctp_socko 0 0K 8911 sctp_iter 0 0K 31 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 18 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 mqdata 0 0K 0 htcp data 0 0K 66 chd data 0 0K 31 cubic data 0 0K 20 pf_table 0 0K 167 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 41 vegas data 0 0K 37 dctcp data 0 0K 49 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 10708 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 318 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 37 allocindir 0 0K 0 indirdep 0 0K 6908 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 ip6opt 0 0K 132 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 4 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 1 ip_moptions 0 0K 30 in_mfilter 0 0K 48 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 0 fadvise 0 0K 2 VN POLL 0 0K 11 twsbuf 0 0K 0 statfs 0 0K 11388 namei_tracker 0 0K 106 export_host 0 0K 0 cl_savebuf 0 0K 97 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 358 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 19 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 1129 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 23870 ioctlops 0 0K 1875 eventfd 0 0K 18 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1001 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree ertt_txseginfo 40 6125404 145 7889877 0 254 245021960 0 mbuf_jumbo_page 4096 10141 1419 1378903 0 254 47349760 0 tcp_log 416 423 19584 671889 0 254 8322912 0 vmem btag 56 84830 105 84835 0 254 4756360 0 mbuf 256 11907 1683 10610515 0 254 3479040 0 RADIX NODE 144 23129 330 381066 0 63 3378096 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-4096 4096 499 5 13042 0 2 2064384 0 malloc-16384 16384 109 5 11106 0 1 1867776 0 malloc-384 384 4310 290 16915 0 30 1766400 0 BUF TRIE 144 362 11398 23305 0 62 1693440 0 mbuf_cluster 2048 780 2 780 0 254 1601536 0 UMA Slabs 0 112 13425 0 13425 0 126 1503600 0 malloc-128 128 11604 83 12966 0 126 1495936 0 tcp_bbr_map 128 981 4909 405286 0 126 753920 0 FFS inode 1160 594 50 12509 0 8 747040 0 256 Bucket 2048 239 115 96839 0 8 724992 0 MAP ENTRY 96 7149 327 713563 0 126 717696 0 VM OBJECT 264 2619 81 181306 0 30 712800 0 malloc-2048 2048 271 61 14133 0 8 679936 0 sctp_asoc 2288 149 146 5613 0 254 674960 0 THREAD 1808 267 19 19196 0 8 517088 0 sctp_ep 1272 263 115 14125 0 254 480816 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VMSPACE 2544 141 9 12140 0 4 381600 0 VNODE 448 634 113 12551 0 30 334656 0 malloc-64 64 4707 81 29483 0 254 306432 0 malloc-32768 32768 1 8 110 0 1 294912 0 socket 960 188 92 23596 0 254 268800 0 malloc-1024 1024 150 110 5603 0 16 266240 0 sctp_raddr 736 189 163 6035 0 254 259072 0 malloc-256 256 505 485 62055 0 62 253440 0 PROC 1336 170 19 12172 0 8 252504 0 malloc-16 16 14523 477 26739 0 254 240000 0 malloc-384 384 463 137 21450 0 30 230400 0 malloc-32768 32768 0 7 6165 0 1 229376 0 DEVCTL 1024 0 220 155 0 0 225280 0 filedesc0 1072 168 21 12212 0 8 202608 0 mbuf_packet 256 191 589 53611 0 254 199680 0 malloc-65536 65536 1 2 551 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-65536 65536 0 3 26 0 1 196608 0 malloc-128 128 1208 280 48237 0 126 190464 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6536 0 254 185472 0 malloc-128 128 1306 27 6141 0 126 170624 0 FFS2 dinode 256 594 36 12509 0 62 161280 0 128 Bucket 1024 104 39 6200 0 16 146432 0 S VFS Cache 104 1025 379 13387 0 126 146016 0 malloc-1024 1024 133 3 150 0 16 139264 0 malloc-65536 65536 0 2 104 0 1 131072 0 malloc-256 256 322 173 44533 0 62 126720 0 malloc-256 256 46 449 10804 0 62 126720 0 clpbuf 2624 0 48 2076 0 16 125952 0 tcpcb 1080 23 89 3700 0 254 120960 0 malloc-256 256 181 284 23627 0 62 119040 0 ksiginfo 112 173 871 2653 0 126 116928 0 sctp_chunk 152 420 334 2919 0 254 114608 0 malloc-4096 4096 21 4 54 0 2 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-32768 32768 1 2 9 0 1 98304 0 malloc-16384 16384 3 3 12 0 1 98304 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcp_inpcb 496 24 152 3700 0 254 87296 0 malloc-8192 8192 8 2 10 0 1 81920 0 malloc-384 384 193 17 685 0 30 80640 0 64 Bucket 512 84 68 31396 0 30 77824 0 udplite_inpcb 496 11 133 2973 0 254 71424 0 malloc-128 128 155 372 12478 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 0 4 12 0 1 65536 0 malloc-4096 4096 14 2 49 0 2 65536 0 malloc-2048 2048 12 20 938 0 8 65536 0 g_bio 408 0 150 136600 0 30 61200 0 malloc-8192 8192 4 3 32 0 1 57344 0 32 Bucket 256 77 133 25871 0 62 53760 0 Files 80 437 213 49395 0 126 52000 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-2048 2048 3 19 180 0 8 45056 0 malloc-1024 1024 10 34 1987 0 16 45056 0 pcpu-8 8 4812 820 11649 0 254 45056 0 tcp_bbr_pcb 832 16 38 1870 0 16 44928 0 malloc-64 64 519 174 1669 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 8 2 14 0 2 40960 0 pipe 744 23 32 816 0 16 40920 0 malloc-64 64 109 521 198588 0 254 40320 0 TURNSTILE 136 287 7 287 0 62 39984 0 NAMEI 1024 0 36 68568 0 16 36864 0 malloc-4096 4096 3 6 12023 0 2 36864 0 malloc-256 256 112 23 1235 0 62 34560 0 da_ccb 544 0 63 38556 0 16 34272 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 220 284 12873 0 254 32256 0 16 Bucket 144 80 144 1951 0 62 32256 0 malloc-128 128 93 155 12816 0 126 31744 0 malloc-128 128 61 187 368 0 126 31744 0 malloc-256 256 25 95 1167 0 62 30720 0 malloc-256 256 66 54 1823 0 62 30720 0 tcp_rack_pcb 832 0 36 627 0 16 29952 0 malloc-64 64 219 222 6431 0 254 28224 0 malloc-32 32 448 434 20063 0 254 28224 0 SLEEPQUEUE 88 287 33 287 0 126 28160 0 KNOTE 160 28 147 230722 0 62 28000 0 malloc-384 384 58 12 60 0 30 26880 0 PWD 32 94 662 11121 0 254 24192 0 malloc-64 64 255 123 4803 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 71 229 4343 0 126 24000 0 ripcb 496 6 42 368 0 254 23808 0 malloc-128 128 69 117 11627 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 4 1 7 0 2 20480 0 malloc-2048 2048 2 8 1100 0 8 20480 0 malloc-512 512 8 32 704 0 30 20480 0 sctp_stream_msg_out 112 47 133 1247 0 254 20160 0 tcp_rack_map 112 0 180 1281 0 126 20160 0 malloc-64 64 200 115 2148 0 254 20160 0 malloc-32 32 90 540 8211 0 254 20160 0 2 Bucket 32 73 557 2610 0 254 20160 0 malloc-128 128 73 82 1089 0 126 19840 0 Mountpoints 2752 2 5 10 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 27 0 1 16384 0 malloc-2048 2048 3 5 200 0 8 16384 0 malloc-1024 1024 2 14 60 0 16 16384 0 malloc-1024 1024 8 8 88 0 16 16384 0 malloc-1024 1024 10 6 252 0 16 16384 0 malloc-512 512 5 27 688 0 30 16384 0 sctp_laddr 48 180 156 4777 0 254 16128 0 malloc-32 32 220 284 22521 0 254 16128 0 vtnet_tx_hdr 24 0 668 1639765 0 254 16032 0 malloc-16 16 453 547 24276 0 254 16000 0 udp_inpcb 496 6 26 535 0 254 15872 0 unpcb 256 20 40 1832 0 254 15360 0 malloc-384 384 22 18 385 0 30 15360 0 cpuset 104 40 84 116 0 126 12896 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 14 10 87 0 30 12288 0 ertt 72 23 145 3700 0 126 12096 0 malloc-64 64 86 103 648 0 254 12096 0 sctp_readq 152 3 75 333 0 254 11856 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-1024 1024 1 7 131 0 16 8192 0 malloc-512 512 0 16 149 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 0 78 42 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 41 51 78 0 126 8096 0 rl_entry 40 147 55 147 0 254 8080 0 sctp_asconf_ack 48 0 168 17 0 254 8064 0 udpcb 32 17 235 3508 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-32 32 136 116 388 0 254 8064 0 malloc-32 32 61 191 533 0 254 8064 0 malloc-32 32 55 197 1517 0 254 8064 0 malloc-32 32 17 235 479 0 254 8064 0 4 Bucket 48 6 162 290 0 254 8064 0 malloc-16 16 25 475 4042 0 254 8000 0 malloc-16 16 58 442 8124 0 254 8000 0 malloc-16 16 39 461 520 0 254 8000 0 malloc-16 16 290 210 25590 0 254 8000 0 malloc-16 16 4 496 6428 0 254 8000 0 tcp_log_node 120 0 66 11 0 126 7920 0 AIO 208 0 38 51 0 62 7904 0 cryptop 280 0 28 167 0 30 7840 0 AIOCB 552 0 14 68 0 16 7728 0 malloc-256 256 13 17 2257 0 62 7680 0 AIOLIO 272 0 28 19 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 100 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-512 512 0 8 23 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcptw 88 0 46 22 0 254 4048 0 hostcache 64 3 60 3 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 ktls_session 192 1 20 1 0 62 4032 0 malloc-16 16 0 250 43 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 1 31 1 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 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 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 NCLNODE 592 0 0 0 0 16 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 224 0 0 0 0 62 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 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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 144 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-32768 32768 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