Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x18 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8168cbc2 stack pointer = 0x0:0xfffffe00077eaa00 frame pointer = 0x0:0xfffffe00077eaad0 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 = 1 time = 1631398526 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ea210 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ea370 vpanic() at vpanic+0x2c5/frame 0xfffffe00077ea450 panic() at panic+0xb5/frame 0xfffffe00077ea510 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00077ea610 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00077ea750 trap() at trap+0x5e7/frame 0xfffffe00077ea930 calltrap() at calltrap+0x8/frame 0xfffffe00077ea930 --- trap 0xc, rip = 0xffffffff8168cbc2, rsp = 0xfffffe00077eaa00, rbp = 0xfffffe00077eaad0 --- __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe00077eaad0 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x851/frame 0xfffffe00077eab50 sctp_ulp_notify() at sctp_ulp_notify+0x2ed/frame 0xfffffe00077eabe0 sctp_handle_cookie_ack() at sctp_handle_cookie_ack+0x320/frame 0xfffffe00077eac30 sctp_process_control() at sctp_process_control+0x259a/frame 0xfffffe00077eb300 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077eb560 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe00077eb730 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe00077eb750 ip6_input() at ip6_input+0x252d/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 $0,0x28e201a(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xb8f18645335a0cf3 rdx 0x1 rbx 0 rsp 0xfffffe00077ea350 rbp 0xfffffe00077ea370 rsi 0 rdi 0xffffffff817b872a vprintf+0x35a r8 0x3 r9 0xfffffe00077e9e88 r10 0 r11 0xbf r12 0xfffffe0053e05020 r13 0xfffffe00077ea301 r14 0xffffffff82c7a900 .str.18 r15 0xffffffff82c7a900 .str.18 rip 0xffffffff817ac09b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e201a(%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 1 [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 RunQ [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 29749 2381 2381 0 R (threaded) syz-executor.3 131816 RunQ syz-executor.3 135548 RunQ syz-executor.3 135558 Run CPU 0 syz-executor.3 135559 RunQ syz-executor.3 28813 28812 788 0 SV uwait 0xfffffe00a7ea0f00 syz-executor.2 28812 1 788 0 DV ppwait 0xfffffe00a7e864e8 syz-executor.2 21930 1 2809 0 SV uwait 0xfffffe00a7538c80 syz-executor.0 21922 1 2809 0 SV sigwait 0xfffffe00a7d850b0 syz-executor.0 20542 1 788 0 SV uwait 0xfffffe00a74e9b80 syz-executor.2 20540 1 20540 0 SVs uwait 0xfffffe00a74e9180 syz-executor.2 18100 1 2809 0 S uwait 0xfffffe00a7437f00 syz-executor.0 18099 1 2809 0 S uwait 0xfffffe00a7538980 syz-executor.0 18086 1 2809 0 S uwait 0xfffffe00a7437800 syz-executor.0 18085 1 2809 0 S umtxn 0xfffffe00a1c42980 syz-executor.0 17311 1 788 0 S uwait 0xfffffe00a7538a80 syz-executor.2 17308 1 788 0 S uwait 0xfffffe00a7437200 syz-executor.2 17052 1 2809 0 S uwait 0xfffffe00a1c42b80 syz-executor.0 17051 1 2809 0 S uwait 0xfffffe00a1c42480 syz-executor.0 13558 1 2809 0 S uwait 0xfffffe00a2de2700 syz-executor.0 13556 1 2809 0 S uwait 0xfffffe00a0cea080 syz-executor.0 13528 13527 2809 0 SV uwait 0xfffffe00a7538f00 syz-executor.0 13527 1 2809 0 DV ppwait 0xfffffe00a7400a20 syz-executor.0 10888 1 2809 0 S uwait 0xfffffe00a2d76b00 syz-executor.0 10881 1 2809 0 S uwait 0xfffffe00a7437000 syz-executor.0 8914 1 2381 0 S uwait 0xfffffe00a7437300 syz-executor.3 8913 1 2809 0 S uwait 0xfffffe00a7437100 syz-executor.0 8909 1 788 0 S uwait 0xfffffe00a74e9d80 syz-executor.2 8905 1 788 0 S uwait 0xfffffe00a2d76800 syz-executor.2 8903 1 2809 0 S uwait 0xfffffe00a7437e00 syz-executor.0 8901 1 2381 0 S uwait 0xfffffe00a2d76e00 syz-executor.3 8897 1 2381 0 S uwait 0xfffffe00a2d76c00 syz-executor.3 8895 1 2809 0 S uwait 0xfffffe00a0c05300 syz-executor.0 8892 1 788 0 S uwait 0xfffffe0057015880 syz-executor.2 8865 1 788 0 S uwait 0xfffffe00a2d76d00 syz-executor.2 8857 1 788 0 S uwait 0xfffffe005876b600 syz-executor.2 8851 1 3173 0 S uwait 0xfffffe00a2de2600 syz-executor.1 8850 1 788 0 S uwait 0xfffffe00a1c42080 syz-executor.2 8846 1 788 0 S umtxn 0xfffffe00a1c42580 syz-executor.2 8841 1 2381 0 S uwait 0xfffffe00a0ca4780 syz-executor.3 8513 1 2809 0 S uwait 0xfffffe00a0ca4980 syz-executor.0 8512 1 2809 0 S uwait 0xfffffe005876b180 syz-executor.0 8376 1 2809 0 S umtxn 0xfffffe00a0cea580 syz-executor.0 8363 1 2809 0 S uwait 0xfffffe00a1c42380 syz-executor.0 8353 1 2809 0 S uwait 0xfffffe00a1c42180 syz-executor.0 8346 1 2809 0 S umtxn 0xfffffe00a2de2100 syz-executor.0 8340 1 2809 0 S uwait 0xfffffe00a2d76900 syz-executor.0 8336 1 2809 0 S uwait 0xfffffe00a2d76a00 syz-executor.0 8332 1 2809 0 S uwait 0xfffffe00a1c42280 syz-executor.0 8316 1 2809 0 S uwait 0xfffffe00a0ca4680 syz-executor.0 8311 1 2809 0 S uwait 0xfffffe00a0c05e00 syz-executor.0 8305 1 2809 0 S uwait 0xfffffe00a1c42880 syz-executor.0 8300 1 2809 0 S uwait 0xfffffe00a1c42680 syz-executor.0 8297 1 2809 0 S umtxn 0xfffffe0058941400 syz-executor.0 8290 1 2381 0 S uwait 0xfffffe00a0ca4880 syz-executor.3 8288 1 2809 0 S uwait 0xfffffe00a2de2d00 syz-executor.0 8286 1 2809 0 S uwait 0xfffffe00a0ca4080 syz-executor.0 8283 1 2809 0 S uwait 0xfffffe00a1c42e80 syz-executor.0 8278 1 2809 0 S uwait 0xfffffe00a0ca4280 syz-executor.0 8273 1 2381 0 S uwait 0xfffffe00a0cea880 syz-executor.3 8271 1 2809 0 S uwait 0xfffffe00a2de2200 syz-executor.0 8267 1 2809 0 S uwait 0xfffffe00a0ceaa80 syz-executor.0 8262 1 2809 0 S uwait 0xfffffe005876b680 syz-executor.0 8256 1 2809 0 S uwait 0xfffffe00a2de2a00 syz-executor.0 8253 1 2809 0 S uwait 0xfffffe00a0cea380 syz-executor.0 8247 1 2381 0 S uwait 0xfffffe00a0c05000 syz-executor.3 8243 1 2809 0 S uwait 0xfffffe00a2de2300 syz-executor.0 8236 1 2381 0 S uwait 0xfffffe00a0ceac80 syz-executor.3 8230 1 2809 0 S uwait 0xfffffe009e513000 syz-executor.0 8219 1 2809 0 S uwait 0xfffffe00a0c05200 syz-executor.0 8207 1 2809 0 S uwait 0xfffffe009e513200 syz-executor.0 8197 1 2809 0 S uwait 0xfffffe00a2de2000 syz-executor.0 8187 1 2809 0 S uwait 0xfffffe00a2de2e00 syz-executor.0 8176 1 2809 0 S uwait 0xfffffe00a2de2c00 syz-executor.0 8167 1 2809 0 S uwait 0xfffffe00a2de2b00 syz-executor.0 8158 1 2809 0 S uwait 0xfffffe00a2de2500 syz-executor.0 8149 1 2809 0 S uwait 0xfffffe00a0ceab80 syz-executor.0 8140 1 2809 0 S uwait 0xfffffe00a2de2f00 syz-executor.0 8128 1 2809 0 S uwait 0xfffffe009e513400 syz-executor.0 8116 1 2809 0 S uwait 0xfffffe00a0ca4180 syz-executor.0 8111 1 2381 0 S uwait 0xfffffe00a2de2400 syz-executor.3 8101 1 2381 0 S uwait 0xfffffe00a0ca4580 syz-executor.3 8089 1 2381 0 S uwait 0xfffffe00a2de2800 syz-executor.3 8078 1 2381 0 S uwait 0xfffffe009e513500 syz-executor.3 8072 1 2809 0 S uwait 0xfffffe00a0ca4380 syz-executor.0 8062 1 2809 0 S uwait 0xfffffe00a0c05900 syz-executor.0 8055 1 2809 0 S uwait 0xfffffe00a0c05400 syz-executor.0 8044 1 2809 0 S uwait 0xfffffe009e513800 syz-executor.0 8034 1 2809 0 S uwait 0xfffffe00a0cea780 syz-executor.0 7972 1 2809 0 S uwait 0xfffffe0058941300 syz-executor.0 7964 1 2809 0 S uwait 0xfffffe00a0c05100 syz-executor.0 7911 1 2809 0 S uwait 0xfffffe00a0ca4b80 syz-executor.0 7910 1 2809 0 S uwait 0xfffffe00a0cea100 syz-executor.0 7707 1 2809 0 S uwait 0xfffffe00a0cea200 syz-executor.0 7706 1 2809 0 S uwait 0xfffffe00a0c05700 syz-executor.0 7605 1 3173 0 S uwait 0xfffffe00a0cea980 syz-executor.1 7600 1 3173 0 S uwait 0xfffffe009e513100 syz-executor.1 7598 1 3173 0 S uwait 0xfffffe0057015180 syz-executor.1 6870 1 3173 0 S uwait 0xfffffe0058941100 syz-executor.1 6868 1 3173 0 S umtxn 0xfffffe00a0cea480 syz-executor.1 6864 1 3173 0 S uwait 0xfffffe00a0c05600 syz-executor.1 6859 1 3173 0 S uwait 0xfffffe00a0ca4c80 syz-executor.1 6857 1 3173 0 S uwait 0xfffffe005876bb80 syz-executor.1 6855 1 3173 0 S uwait 0xfffffe00a0c05500 syz-executor.1 6778 1 3173 0 S uwait 0xfffffe00a0ca4a80 syz-executor.1 6777 1 3173 0 S uwait 0xfffffe00a0ceae80 syz-executor.1 5502 1 5502 65 Ss select 0xfffffe009e55e340 dhclient 5093 1 5093 0 Ss select 0xfffffe00574053c0 dhclient 5090 1 5090 0 Ss select 0xfffffe0058af9940 dhclient 5068 1 5068 65 Ss select 0xfffffe009e55eb40 dhclient 4200 1 4200 0 Ss select 0xfffffe0058af96c0 dhclient 4199 0 0 0 DL aiordy 0xfffffe00a2c0fa70 [aiod4] 4198 0 0 0 DL aiordy 0xfffffe00a6eeb538 [aiod3] 4197 0 0 0 DL aiordy 0xfffffe00a0d52a70 [aiod2] 4196 0 0 0 DL aiordy 0xfffffe00a0ccfa70 [aiod1] 4190 1 4190 0 Ss select 0xfffffe009e55ecc0 dhclient 4142 1 4142 65 Ss select 0xfffffe009e55e9c0 dhclient 3478 1 3478 0 Ss select 0xfffffe00a0c5d7c0 dhclient 3475 1 3475 0 Ss select 0xfffffe0058af9440 dhclient 3456 1 3456 65 Ss select 0xfffffe0057405740 dhclient 3173 782 3173 0 Ss piperd 0xfffffe009e9f18b8 syz-executor.1 2809 782 2809 0 Ss piperd 0xfffffe009e9ce5d0 syz-executor.0 2808 1 2808 0 Ss select 0xfffffe00a0c5d740 dhclient 2805 1 2805 0 Ss select 0xfffffe00a0c5dac0 dhclient 2381 782 2381 0 Rs syz-executor.3 788 782 788 0 Ss piperd 0xfffffe009e9f1000 syz-executor.2 782 780 780 0 S (threaded) syz-fuzzer 100098 S kqread 0xfffffe0058873c00 syz-fuzzer 100121 S uwait 0xfffffe005838f100 syz-fuzzer 100122 S uwait 0xfffffe005838f200 syz-fuzzer 100123 S uwait 0xfffffe005838f300 syz-fuzzer 100124 S uwait 0xfffffe005838f400 syz-fuzzer 100125 S uwait 0xfffffe009e513980 syz-fuzzer 100126 S uwait 0xfffffe009e513a80 syz-fuzzer 100127 S uwait 0xfffffe009e513b80 syz-fuzzer 100301 S uwait 0xfffffe00a0ca4e80 syz-fuzzer 101917 S uwait 0xfffffe00a0c05f00 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe009e40c5e8 csh 778 694 778 0 Ss select 0xfffffe009e55ed40 sshd 760 1 760 0 Rs+ getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f14b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0058af91c0 sshd 507 1 507 0 Ds bo_wwai 0xfffffe009e45cbe8 syslogd 436 1 436 0 Ss select 0xfffffe00574058c0 devd 435 1 435 65 Ss select 0xfffffe00574059c0 dhclient 350 1 350 0 Ss select 0xfffffe0058af9740 dhclient 347 1 347 0 Ss select 0xfffffe0057405940 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00588248e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100083 RunQ [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eaef30 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487b500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d861a0 [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 RL (threaded) [cam] 100048 RunQ [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 1 [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 RunQ [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] 100069 D - 0xffffffff82c81881 [deadlkres] 100077 D - 0xfffffe00573faa00 [acpi_task_0] 100078 D - 0xfffffe00573faa00 [acpi_task_1] 100079 D - 0xfffffe00573faa00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 29749 (syz-executor.3) thread 0xfffffe00a7433560 (135558) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7d21958) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:4736 Process 507 (syslogd) thread 0xfffffe009e38e720 (100113) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e45caf0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3543 Process 12 (intr) thread 0xfffffe0053e05020 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7d0c1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2142 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 214 1708K 57066 pcb 769 1353K 28408 kobj 326 1304K 485 newblk 10 1027K 29011 vfscache 3 1025K 3 inodedep 705 776K 28599 subproc 349 729K 29943 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_atcl 507 191K 13645 acpica 1674 184K 55623 dirrem 695 174K 28452 vnet_data 1 168K 1 sctp_stro 142 142K 4321 tidhash 3 141K 3 linker 355 140K 399 pagedep 14 132K 28425 tfo_ccache 1 128K 1 DEVFS1 108 108K 146 sem 4 106K 4 pf_rule 50 99K 298 BPF 46 88K 144 freefile 695 87K 28362 bus 986 80K 3488 kdtrace 429 77K 65317 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 shm 5 40K 349 temp 35 33K 4625 hostcache 1 32K 1 DEVFS3 127 32K 144 msg 4 30K 4 routetbl 474 27K 1435 gtaskqueue 18 26K 18 sctp_atky 649 25K 18271 kbdmux 6 22K 6 ifaddr 70 20K 138 DEVFS_RULE 56 20K 56 sctp_timw 70 18K 70 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 pf_osfp 121 15K 121 bus-sc 34 15K 1693 lltable 44 14K 223 kqueue 167 13K 29815 KTRACE 100 13K 100 ifnet 7 13K 14 ether_multi 152 13K 373 ksem 31 12K 121 DEVFSP 186 12K 14543 kenv 95 12K 95 eventhandler 133 12K 133 pwddesc 165 11K 29690 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 141 bmsafemap 3 9K 28615 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 38 pfs_vncache 1 8K 1 sctp_athm 507 8K 13941 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 xform 108 7K 16389 taskqueue 63 7K 63 cred 26 7K 351 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 638 pf_ifnet 12 5K 84 ufs_dirhash 24 5K 24 session 36 5K 76 sctp_map 284 5K 8362 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 187 lockf 33 4K 90 acpisem 28 4K 28 hhook 15 4K 17 selfd 50 4K 391027 proc-args 52 3K 968 terminal 11 3K 11 sctp_ifa 20 3K 29 select 19 3K 149 uidinfo 3 3K 20 ip6ndp 13 3K 29 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 29 2K 101 CAM XPT 22 2K 543 in_multi 6 2K 17 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 newdirblk 9 2K 28400 clone 9 2K 9 tun 7 2K 14 inpcbpolicy 33 2K 17670 freework 5 2K 28321 sctp_stri 2 1K 578 softdep 1 1K 1 mkdir 8 1K 56800 freeblks 4 1K 28320 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 134 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 29 mld 6 1K 13 igmp 6 1K 13 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 osd 24 1K 14936 crypto 4 1K 1482 encap_export_host 12 1K 12 procdesc 5 1K 22 diradd 4 1K 28523 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 32478 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 pmchooks 1 1K 1 sigio 2 1K 3 filecaps 5 1K 137 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 59 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_socko 1 1K 6676 p1003.1b 1 1K 1 htcp data 0 0K 53 dctcp data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 chd data 0 0K 35 cubic data 0 0K 52 cdg data 0 0K 16 vegas data 0 0K 24 tcp_do 0 0K 0 tcp_fsb 0 0K 4011 sctp_mcore 0 0K 0 sctp_iter 0 0K 41 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 39 sctp_aadr 0 0K 104 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 23566 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 66 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 3 allocindir 0 0K 0 indirdep 0 0K 10 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 65 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 9 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 28663 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1023 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 12 lio 0 0K 48 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 374 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 26151 ioctlops 0 0K 3148 eventfd 0 0K 108 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 1460 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 filedesc_to_leader 0 0K 66 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 mbuf_jumbo_page 4096 8344 965 1007264 0 254 38129664 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9222 618 4082674 0 254 2519040 0 malloc-384 384 4873 1357 32771 0 30 2392320 0 tcp_log 416 0 5544 205057 0 254 2306304 0 RADIX NODE 144 14424 411 732519 0 63 2136240 0 malloc-4096 4096 493 8 30747 0 2 2052096 0 malloc-16384 16384 106 7 28527 0 1 1851392 0 BUF TRIE 144 193 11567 1716 0 62 1693440 0 malloc-128 128 11620 129 15773 0 126 1503872 0 mbuf_cluster 2048 615 1 619 0 254 1261568 0 UMA Slabs 0 112 11070 15 11070 0 126 1241520 0 vmem btag 56 19436 51 19436 0 254 1091272 0 malloc-2048 2048 370 74 9181 0 8 909312 0 FFS inode 1160 632 33 28995 0 8 771400 0 VM OBJECT 264 2742 93 425793 0 30 748440 0 MAP ENTRY 96 6799 425 1617057 0 126 693504 0 tcp_bbr_map 128 21 4784 1319802 0 127 615040 0 sctp_ep 1272 363 105 9173 0 254 595296 0 malloc-256 256 746 1369 57289 0 62 541440 0 THREAD 1808 263 23 35559 0 8 517088 0 sctp_asoc 2288 142 83 4181 0 254 514800 0 256 Bucket 2048 218 18 27530 0 8 483328 0 malloc-256 256 46 1754 23662 0 62 460800 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 socket 960 284 120 28938 0 254 387840 0 VMSPACE 2544 134 13 29735 0 4 373968 0 ertt_txseginfo 40 0 8787 2237025 0 254 351480 0 VNODE 448 672 75 29044 0 30 334656 0 malloc-64 64 4697 154 64151 0 254 310464 0 tcp_inpcb 496 20 548 14925 0 254 281728 0 malloc-128 128 728 1411 29260 0 126 273792 0 malloc-384 384 538 172 13827 0 30 272640 0 PROC 1336 164 19 29756 0 8 244488 0 malloc-16 16 14509 491 23875 0 254 240000 0 malloc-256 256 493 422 94959 0 62 234240 0 DEVCTL 1024 0 220 244 0 0 225280 0 malloc-1024 1024 143 73 3724 0 16 221184 0 filedesc0 1072 165 24 29690 0 8 202608 0 malloc-65536 65536 1 2 523 0 1 196608 0 malloc-65536 65536 1 2 3 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_raddr 736 142 111 4625 0 254 186208 0 malloc-32 32 5598 72 6442 0 254 181440 0 malloc-128 128 1209 155 82765 0 126 174592 0 malloc-128 128 1306 27 6388 0 126 170624 0 FFS2 dinode 256 632 28 28995 0 62 168960 0 tcpcb 1080 20 127 14925 0 254 158760 0 mbuf_packet 256 86 529 37385 0 254 157440 0 S VFS Cache 104 1080 363 30167 0 126 150072 0 malloc-1024 1024 133 3 171 0 16 139264 0 malloc-256 256 420 120 66304 0 62 138240 0 malloc-65536 65536 0 2 561 0 1 131072 0 128 Bucket 1024 71 52 11567 0 16 125952 0 malloc-4096 4096 21 8 45 0 2 118784 0 ksiginfo 112 168 876 3589 0 126 116928 0 malloc-2048 2048 52 2 220 0 8 110592 0 malloc-32768 32768 1 2 131 0 1 98304 0 64 Bucket 512 123 53 31130 0 30 90112 0 g_bio 408 4 216 12078 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-384 384 187 3 366 0 30 72960 0 malloc-4096 4096 15 2 46 0 2 69632 0 malloc-16384 16384 3 1 5 0 1 65536 0 malloc-2048 2048 15 17 1124 0 8 65536 0 32 Bucket 256 111 144 29543 0 62 65280 0 Files 80 608 192 94785 0 126 64000 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 10 34 2367 0 16 45056 0 pcpu-8 8 5138 494 8454 0 254 45056 0 malloc-64 64 519 174 1713 0 254 44352 0 TURNSTILE 136 287 28 287 0 62 42840 0 clpbuf 2624 0 16 20 0 16 41984 0 malloc-8192 8192 1 4 7 0 1 40960 0 malloc-64 64 107 523 412740 0 254 40320 0 malloc-256 256 123 27 1912 0 62 38400 0 da_ccb 544 1 69 3131 0 16 38080 0 tcp_bbr_pcb 832 7 38 6791 0 16 37440 0 tcp_rack_pcb 832 0 45 4011 0 16 37440 0 pipe 744 26 24 1011 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 157301 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-64 64 346 221 23660 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 3 5 29298 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_laddr 48 490 182 5472 0 254 32256 0 malloc-64 64 280 224 14695 0 254 32256 0 ripcb 496 7 57 1475 0 254 31744 0 malloc-4096 4096 4 3 14 0 2 28672 0 tcp_rack_map 112 0 252 5409 0 126 28224 0 malloc-64 64 208 233 30564 0 254 28224 0 SLEEPQUEUE 88 287 33 287 0 126 28160 0 KNOTE 160 28 147 322850 0 62 28000 0 malloc-128 128 61 156 341 0 126 27776 0 malloc-384 384 57 13 83 0 30 26880 0 malloc-256 256 25 80 2367 0 62 26880 0 PWD 32 102 654 28501 0 254 24192 0 malloc-64 64 203 175 5019 0 254 24192 0 malloc-32 32 540 216 13530 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 55 245 6202 0 126 24000 0 malloc-128 128 63 123 29370 0 126 23808 0 malloc-128 128 149 37 738 0 126 23808 0 sctp_chunk 152 21 135 877 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 62 28 1012 0 62 23040 0 malloc-2048 2048 2 8 1241 0 8 20480 0 sctp_stream_msg_out 112 125 55 421 0 254 20160 0 malloc-32 32 472 158 784 0 254 20160 0 16 Bucket 144 68 72 680 0 62 20160 0 udplite_inpcb 496 0 40 844 0 254 19840 0 malloc-128 128 91 64 29006 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 21 54 2009 0 254 19200 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 3 0 1 16384 0 malloc-8192 8192 0 2 10 0 1 16384 0 malloc-1024 1024 8 8 53 0 16 16384 0 malloc-512 512 12 20 125 0 30 16384 0 malloc-32 32 204 300 50043 0 254 16128 0 vtnet_tx_hdr 24 0 668 2724356 0 254 16032 0 malloc-16 16 537 463 28954 0 254 16000 0 udp_inpcb 496 6 26 426 0 254 15872 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-2048 2048 3 3 28 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 267 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 0 24 423 0 30 12288 0 malloc-512 512 2 22 578 0 30 12288 0 ertt 72 20 148 14925 0 126 12096 0 malloc-64 64 58 131 836 0 254 12096 0 malloc-32 32 89 289 7826 0 254 12096 0 itimer 352 0 33 24 0 30 11616 0 kenv 258 15 30 1067 0 30 11610 0 routing nhops 256 27 18 64 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-4096 4096 0 2 6 0 2 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 22 0 16 8192 0 malloc-1024 1024 1 7 6 0 16 8192 0 malloc-512 512 0 16 151 0 30 8192 0 malloc-512 512 5 11 196 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 64 0 62 8096 0 PGRP 88 36 56 76 0 126 8096 0 rl_entry 40 126 76 126 0 254 8080 0 sctp_asconf_ack 48 0 168 34 0 254 8064 0 udpcb 32 6 246 1270 0 254 8064 0 malloc-32 32 56 196 311 0 254 8064 0 malloc-32 32 54 198 1646 0 254 8064 0 malloc-32 32 17 235 274 0 254 8064 0 4 Bucket 48 6 162 704 0 254 8064 0 2 Bucket 32 65 187 3618 0 254 8064 0 malloc-16 16 0 500 37 0 254 8000 0 malloc-16 16 25 475 3051 0 254 8000 0 malloc-16 16 57 443 22132 0 254 8000 0 malloc-16 16 39 461 1214 0 254 8000 0 malloc-16 16 290 210 25585 0 254 8000 0 malloc-16 16 5 495 4582 0 254 8000 0 tcp_log_node 120 0 66 2 0 126 7920 0 sctp_readq 152 0 52 55 0 254 7904 0 AIO 208 2 36 83 0 62 7904 0 cryptop 280 0 28 9 0 30 7840 0 AIOCB 552 1 13 156 0 16 7728 0 malloc-384 384 0 20 106 0 30 7680 0 malloc-384 384 1 19 4 0 30 7680 0 malloc-256 256 14 16 1827 0 62 7680 0 AIOLIO 272 0 28 24 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 35 0 126 6448 0 domainset 40 0 126 21 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 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 1 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 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 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 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 1 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 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 ktls_session 192 0 0 0 0 62 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-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-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 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