panic: ASan: Invalid access, 4-byte write at 0xfffffe009bfcd620, KernelStack(fe) cpuid = 0 time = 1648647370 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bf5650 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bf57b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053bf5890 panic() at panic+0xb5/frame 0xfffffe0053bf5960 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053bf5a30 sctp_free_assoc() at sctp_free_assoc+0x727/frame 0xfffffe0053bf5b90 sctp_timeout_handler() at sctp_timeout_handler+0xda4/frame 0xfffffe0053bf5cd0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053bf5e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053bf5ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bf5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bf5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x270a03a(%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 0xa2c508501e5d2541 rdx 0x1 rbx 0 rsp 0xfffffe0053bf5790 rbp 0xfffffe0053bf57b0 rsi 0 rdi 0xffffffff8177ac4a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053ee63a0 r13 0xfffffe0053bf5801 r14 0xffffffff82bb9d00 .str.26 r15 0xffffffff82bb9d00 .str.26 rip 0xffffffff8176e1db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a03a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053f0b000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 14137 778 778 0 R (threaded) syz-executor.0 115735 RunQ syz-executor.0 116670 S uwait 0xfffffe009bca4900 syz-executor.0 14134 789 789 0 R (threaded) syz-executor.3 116575 Run CPU 1 syz-executor.3 116661 S connec 0xfffffe008fe29c1a syz-executor.3 116663 RunQ syz-executor.3 116665 S connec 0xfffffe008fe300da syz-executor.3 116669 S uwait 0xfffffe009bca3d00 syz-executor.3 14133 782 782 0 R (threaded) syz-executor.2 116574 RunQ syz-executor.2 116659 S connec 0xfffffe008fe24c1a syz-executor.2 116667 S connec 0xfffffe008fe3085a syz-executor.2 116668 RunQ syz-executor.2 116671 S uwait 0xfffffe009bca3800 syz-executor.2 14128 779 779 0 T (threaded) syz-executor.1 114145 s syz-executor.1 116658 RunQ syz-executor.1 14056 0 0 0 DL (threaded) [KTLS] 115502 D - 0xfffffe0097db6600 [thr_0] 116544 D - 0xfffffe0097db6680 [thr_1] 116545 D - 0xffffffff83f66328 [alloc_0] 14022 0 0 0 DL mdwait 0xfffffe009d346000 [md12] 14013 0 0 0 DL mdwait 0xfffffe009d336000 [md11] 14008 0 0 0 DL mdwait 0xfffffe009d329000 [md10] 14004 0 0 0 DL mdwait 0xfffffe009c173000 [md9] 13623 0 0 0 DL mdwait 0xfffffe009c264000 [md8] 13619 0 0 0 DL mdwait 0xfffffe009d311000 [md7] 13616 0 0 0 DL mdwait 0xfffffe009c246000 [md6] 13612 0 0 0 DL mdwait 0xfffffe009d312000 [md5] 13399 1 778 0 SV uwait 0xfffffe009bca4e00 syz-executor.0 13069 1 778 0 S uwait 0xfffffe0092627980 syz-executor.0 13062 1 782 0 S uwait 0xfffffe009bd75880 syz-executor.2 13059 1 778 0 S uwait 0xfffffe009bd75480 syz-executor.0 13057 1 782 0 S uwait 0xfffffe009bd75b80 syz-executor.2 13056 1 779 0 S uwait 0xfffffe009bd74f00 syz-executor.1 13052 1 778 0 S uwait 0xfffffe009bca4f00 syz-executor.0 13049 1 782 0 S uwait 0xfffffe009bd74d00 syz-executor.2 13048 1 779 0 S uwait 0xfffffe0053ef3b00 syz-executor.1 13044 1 779 0 S uwait 0xfffffe0092626c00 syz-executor.1 13038 1 779 0 S uwait 0xfffffe009bd74300 syz-executor.1 12838 1 782 0 S uwait 0xfffffe009bca5480 syz-executor.2 12836 1 778 0 S uwait 0xfffffe009bd74a00 syz-executor.0 12832 1 782 0 S uwait 0xfffffe009bd76100 syz-executor.2 12830 1 778 0 S uwait 0xfffffe009bd76000 syz-executor.0 12824 1 782 0 S uwait 0xfffffe0053ef3400 syz-executor.2 12823 1 778 0 S uwait 0xfffffe00927afb80 syz-executor.0 12822 1 789 0 S uwait 0xfffffe009bd74e00 syz-executor.3 12817 1 779 0 S uwait 0xfffffe0053ef3800 syz-executor.1 12816 1 789 0 S uwait 0xfffffe009bd75780 syz-executor.3 12811 1 779 0 S uwait 0xfffffe009bd76300 syz-executor.1 12810 1 789 0 S uwait 0xfffffe009bca5180 syz-executor.3 12803 1 779 0 S uwait 0xfffffe0092629a80 syz-executor.1 12795 1 779 0 S uwait 0xfffffe0092629d80 syz-executor.1 12493 12492 778 0 SV ksem 0xfffffe009af6bc18 syz-executor.0 12492 1 778 0 DV ppwait 0xfffffe009c1474f8 syz-executor.0 12480 12479 778 0 SV ksem 0xfffffe009af04d98 syz-executor.0 12479 1 778 0 DV ppwait 0xfffffe009b337a40 syz-executor.0 12472 12470 778 0 SV ksem 0xfffffe009afd8818 syz-executor.0 12470 1 778 0 DV ppwait 0xfffffe009c08e4f8 syz-executor.0 12461 12460 778 0 SV ksem 0xfffffe009af6cc18 syz-executor.0 12460 1 778 0 DV ppwait 0xfffffe009b2bfa40 syz-executor.0 11829 1 789 0 S uwait 0xfffffe0092629c80 syz-executor.3 11825 1 789 0 S uwait 0xfffffe009bd76200 syz-executor.3 11820 1 789 0 S uwait 0xfffffe0053ef3300 syz-executor.3 11814 1 789 0 S uwait 0xfffffe0053ef3c00 syz-executor.3 11479 1 782 0 S uwait 0xfffffe0092626500 syz-executor.2 11476 1 782 0 S umtxn 0xfffffe0092626800 syz-executor.2 11471 1 782 0 S uwait 0xfffffe009bd75280 syz-executor.2 11467 1 782 0 S uwait 0xfffffe0092627c80 syz-executor.2 11171 1 778 0 R syz-executor.0 11170 1 789 0 R syz-executor.3 11163 1 789 0 R syz-executor.3 11162 1 778 0 R syz-executor.0 11152 1 789 0 R syz-executor.3 11150 1 778 0 R syz-executor.0 11146 1 789 0 R syz-executor.3 11139 1 789 0 R syz-executor.3 11134 1 789 0 R syz-executor.3 11128 1 789 0 R syz-executor.3 11026 0 0 0 DL mdwait 0xfffffe009c106000 [md4] 11024 0 0 0 DL mdwait 0xfffffe009c0e1000 [md3] 11022 0 0 0 DL mdwait 0xfffffe009c080000 [md2] 11020 0 0 0 DL mdwait 0xfffffe009c048000 [md1] 10857 1 782 0 S uwait 0xfffffe0092627280 syz-executor.2 10855 1 782 0 S uwait 0xfffffe0092626700 syz-executor.2 10841 1 782 0 S uwait 0xfffffe00927b0380 syz-executor.2 10840 1 782 0 S uwait 0xfffffe0053ef3d00 syz-executor.2 10839 1 789 0 S uwait 0xfffffe00927adc80 syz-executor.3 10837 1 789 0 S uwait 0xfffffe00927add80 syz-executor.3 10836 1 779 0 S uwait 0xfffffe0092629e80 syz-executor.1 10834 1 779 0 S uwait 0xfffffe0092629780 syz-executor.1 10827 1 779 0 S uwait 0xfffffe0092627e80 syz-executor.1 10826 1 789 0 S uwait 0xfffffe00927ade80 syz-executor.3 10825 1 782 0 S uwait 0xfffffe00927af080 syz-executor.2 10824 1 789 0 S uwait 0xfffffe0092627b80 syz-executor.3 10823 1 782 0 S uwait 0xfffffe00927aeb00 syz-executor.2 10822 1 779 0 S uwait 0xfffffe0092629680 syz-executor.1 10818 1 779 0 S uwait 0xfffffe0092626f00 syz-executor.1 10817 1 779 0 S uwait 0xfffffe0092626600 syz-executor.1 10811 1 789 0 S umtxn 0xfffffe0092627080 syz-executor.3 10810 1 789 0 S uwait 0xfffffe0092626200 syz-executor.3 10803 1 789 0 S uwait 0xfffffe0053ef3e80 syz-executor.3 10801 1 789 0 S uwait 0xfffffe0092627d80 syz-executor.3 9819 1 9818 0 S uwait 0xfffffe00927ad880 syz-executor.3 9817 1 9816 0 S uwait 0xfffffe0092629580 syz-executor.3 9814 1 9813 0 S uwait 0xfffffe0092629b80 syz-executor.3 9811 1 9809 0 S uwait 0xfffffe0092628100 syz-executor.3 7875 1 779 0 S uwait 0xfffffe00927af680 syz-executor.1 7867 1 779 0 S uwait 0xfffffe00927ad080 syz-executor.1 7865 1 789 0 S uwait 0xfffffe0053de9e80 syz-executor.3 7861 1 789 0 S uwait 0xfffffe00927b0180 syz-executor.3 7856 1 779 0 S uwait 0xfffffe0092627880 syz-executor.1 7853 1 789 0 S uwait 0xfffffe0092627680 syz-executor.3 7850 1 779 0 S uwait 0xfffffe0092629200 syz-executor.1 7503 1 782 0 S uwait 0xfffffe00927af980 syz-executor.2 7498 1 778 0 S uwait 0xfffffe0092628b00 syz-executor.0 7492 1 782 0 S uwait 0xfffffe00927ae600 syz-executor.2 7487 1 778 0 S uwait 0xfffffe0092628400 syz-executor.0 7479 1 782 0 S uwait 0xfffffe0092627480 syz-executor.2 7477 1 778 0 S uwait 0xfffffe00927ad380 syz-executor.0 7473 1 778 0 S uwait 0xfffffe00927ad180 syz-executor.0 7211 1 782 0 S uwait 0xfffffe00927af280 syz-executor.2 7210 1 778 0 S uwait 0xfffffe0092627580 syz-executor.0 7201 1 778 0 S uwait 0xfffffe0092627180 syz-executor.0 7198 1 782 0 S uwait 0xfffffe00927af880 syz-executor.2 7190 1 778 0 S uwait 0xfffffe00927ad980 syz-executor.0 7189 1 782 0 S uwait 0xfffffe0092628500 syz-executor.2 7177 1 782 0 S uwait 0xfffffe00927ad780 syz-executor.2 6706 1 782 0 S uwait 0xfffffe00927adb80 syz-executor.2 6700 1 782 0 S uwait 0xfffffe00927ae800 syz-executor.2 6698 1 782 0 S uwait 0xfffffe0092628d00 syz-executor.2 6696 1 782 0 S uwait 0xfffffe00927ad480 syz-executor.2 5396 1 5396 65 Ss select 0xfffffe009a44ac40 dhclient 4967 1 789 0 S uwait 0xfffffe00927ada80 syz-executor.3 4966 1 782 0 S uwait 0xfffffe00927ad280 syz-executor.2 4963 1 782 0 S uwait 0xfffffe00927ae000 syz-executor.2 4958 1 789 0 S uwait 0xfffffe00927ad580 syz-executor.3 4957 1 782 0 S uwait 0xfffffe0092628600 syz-executor.2 4952 1 789 0 S uwait 0xfffffe00927afa80 syz-executor.3 4940 1 782 0 S uwait 0xfffffe0053de6580 syz-executor.2 4938 1 782 0 S uwait 0xfffffe00927ae700 syz-executor.2 4932 1 782 0 S uwait 0xfffffe00927aef00 syz-executor.2 4927 1 782 0 S uwait 0xfffffe0092627a80 syz-executor.2 4420 1 4420 0 Ss select 0xfffffe009af6eac0 dhclient 4414 1 4414 0 Ss select 0xfffffe009af6ef40 dhclient 4391 1 4391 65 Ss select 0xfffffe009a448a40 dhclient 3417 1 789 0 S uwait 0xfffffe00927ae100 syz-executor.3 3403 1 789 0 S umtxn 0xfffffe00927ae200 syz-executor.3 3394 1 779 0 S umtxn 0xfffffe0092628900 syz-executor.1 3393 1 789 0 S uwait 0xfffffe00927af380 syz-executor.3 3388 1 779 0 S uwait 0xfffffe0092628e80 syz-executor.1 3383 1 779 0 S umtxn 0xfffffe00927aea00 syz-executor.1 3378 1 779 0 S uwait 0xfffffe0053de5700 syz-executor.1 3185 1 3185 0 Ss select 0xfffffe009af056c0 dhclient 3182 1 3182 0 Ss select 0xfffffe0056fdf540 dhclient 3155 1 3155 65 Ss select 0xfffffe009af041c0 dhclient 2661 0 0 0 DL mdwait 0xfffffe0058b4b000 [md0] 2245 1 2245 0 Ss select 0xfffffe009af6b340 dhclient 2242 1 2242 0 Ss select 0xfffffe009af6cbc0 dhclient 2223 1 2223 65 Ss select 0xfffffe009afd94c0 dhclient 1956 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 1955 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 1954 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 1953 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 1074 1 1074 0 Ss select 0xfffffe0007985440 dhclient 1065 1 1065 0 Ss select 0xfffffe0056fe0040 dhclient 924 0 0 0 DL aiordy 0xfffffe0097dd7000 [aiod4] 923 0 0 0 DL aiordy 0xfffffe0097dd2a90 [aiod3] 922 0 0 0 DL aiordy 0xfffffe0092dd2a90 [aiod2] 921 0 0 0 DL aiordy 0xfffffe0097dd3000 [aiod1] 789 774 789 0 Rs syz-executor.3 782 774 782 0 Rs syz-executor.2 779 774 779 0 Rs syz-executor.1 778 774 778 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100092 S kqread 0xfffffe0058ad6900 syz-fuzzer 100118 S uwait 0xfffffe0053de5180 syz-fuzzer 100119 S uwait 0xfffffe0053de5280 syz-fuzzer 100120 S uwait 0xfffffe0053de5380 syz-fuzzer 100121 S uwait 0xfffffe0053de5480 syz-fuzzer 100122 S uwait 0xfffffe0053de5580 syz-fuzzer 100123 S uwait 0xfffffe0053de5680 syz-fuzzer 100124 S uwait 0xfffffe0053de5a00 syz-fuzzer 100125 S uwait 0xfffffe0053de5b00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009264a5f8 csh 770 688 770 0 Ss select 0xfffffe0007986240 sshd 754 1 754 0 Ts+ getty 753 1 753 0 Ts+ ttyin 0xfffffe005862d4b0 getty 752 1 752 0 Ts+ ttyin 0xfffffe005862d8b0 getty 751 1 751 0 Ts+ ttyin 0xfffffe005862dcb0 getty 750 1 750 0 Ts+ ttyin 0xfffffe005862e0b0 getty 749 1 749 0 Ts+ ttyin 0xfffffe005862e4b0 getty 748 1 748 0 Ts+ ttyin 0xfffffe005862e8b0 getty 747 1 747 0 Ts+ ttyin 0xfffffe005862ecb0 getty 746 1 746 0 Ts+ ttyin 0xfffffe00574e00b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c1 cron 688 1 688 0 Ss select 0xfffffe0007986e40 sshd 501 1 501 0 Ss select 0xfffffe0007986cc0 syslogd 430 1 430 0 Ss select 0xfffffe0007986a40 devd 429 1 429 65 Ss select 0xfffffe0007986f40 dhclient 344 1 344 0 Ss select 0xfffffe0007986940 dhclient 341 1 341 0 Ss select 0xfffffe0007987ac0 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00587e2a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00579724e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4ba0 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b62530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8474b4e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f46c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053fb7030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb7080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053ddc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053e13000 [softirq_0] 100006 D - 0xfffffe0053e12e00 [softirq_1] 100007 D - 0xfffffe0053e12d00 [if_io_tqg_0] 100008 D - 0xfffffe0053e12c00 [if_io_tqg_1] 100009 D - 0xfffffe0053e12b00 [if_config_tqg_0] 100011 D - 0xfffffe0008186200 [aiod_kick taskq] 100012 D - 0xfffffe0008186000 [inm_free taskq] 100013 D - 0xfffffe0008185d00 [linuxkpi_irq_wq] 100014 D - 0xfffffe0008185b00 [in6m_free taskq] 100015 D - 0xfffffe0008185900 [deferred_unmount ta] 100016 D - 0xfffffe0008185700 [thread taskq] 100018 D - 0xfffffe0008185300 [kqueue_ctx taskq] 100019 D - 0xfffffe0008185100 [pci_hp taskq] 100021 D - 0xfffffe0008184c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008184c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008184c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008184c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008184700 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008184700 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008184700 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008184700 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ef6c00 [firmware taskq] 100039 D - 0xfffffe0053ef5d00 [crypto_0] 100040 D - 0xfffffe0053ef5d00 [crypto_1] 100056 D - 0xfffffe0053ef4200 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ef4100 [vtnet0 txq 0] 100058 D - 0xfffffe0053ef4000 [vtnet0 rxq 1] 100059 D - 0xfffffe0008187e00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fe1680 [virtio_balloon] 100067 D - 0xffffffff82bbfb80 [deadlkres] 100071 D - 0xfffffe0008187100 [mca taskq] 100073 D - 0xfffffe00574cdd00 [acpi_task_0] 100074 D - 0xfffffe00574cdd00 [acpi_task_1] 100075 D - 0xfffffe00574cdd00 [acpi_task_2] 100076 D - 0xfffffe0053ef5100 [CAM taskq] 4142 1 782 0 Z syz-executor.2 4146 1 782 0 Z syz-executor.2 4151 1 782 0 Z syz-executor.2 4160 1 782 0 Z syz-executor.2 db> show all locks Process 14134 (syz-executor.3) thread 0xfffffe009c16c1e0 (116575) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009c28f450) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 14134 (syz-executor.3) thread 0xfffffe009d301c80 (116663) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007ab2118) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3988 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009c1eccb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1164 Process 14133 (syz-executor.2) thread 0xfffffe009d366560 (116668) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007bc6df0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1725 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009ac66930) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1164 Process 2 (clock) thread 0xfffffe0053ee63a0 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0097d38a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4258 sctp_stro 194 3969K 5597 sysctloid 36104 2127K 36175 filedesc 250 1996K 26201 vtbuf 24 1968K 46 kobj 327 1308K 605 pcb 557 1138K 26981 newblk 59 1039K 38711 vfscache 3 1025K 3 subproc 416 878K 14356 inodedep 177 578K 14695 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 7 sctp_atcl 495 186K 19651 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 13113 tfo_ccache 1 128K 1 DEVFS1 122 122K 139 sem 4 106K 4 kdtrace 502 89K 30810 BPF 46 88K 129 bus 991 81K 5140 filemon 10 80K 161 umtx 638 80K 638 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 md_disk 18 53K 22 dirrem 164 41K 14285 DEVFS3 141 36K 151 temp 34 33K 3660 hostcache 1 32K 1 shm 1 32K 102 msg 4 30K 4 sctp_atky 691 29K 26649 gtaskqueue 18 26K 18 GEOM 152 24K 1004 kbdmux 6 22K 6 freefile 164 21K 14040 ifaddr 71 21K 73 md_sectors 5 20K 5 DEVFS_RULE 56 20K 56 sctp_stri 34 17K 1361 lltable 53 17K 486 ufs_mount 4 17K 5 sctp_timw 66 17K 66 proc 3 17K 3 devstat 8 17K 8 tty 16 16K 16 ithread 100 16K 100 routetbl 135 16K 1735 kqueue 201 15K 14264 bus-sc 34 15K 1651 ksem 28 13K 282 KTRACE 102 13K 11882 ether_multi 157 13K 233 pwddesc 195 13K 14259 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 CAM queue 5 11K 1528 in6_multi 71 9K 71 cred 34 9K 394 bmsafemap 2 9K 14842 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 17 pfs_vncache 1 8K 1 sctp_athm 495 8K 20326 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sctp_map 388 7K 11200 sglist 5 7K 5 pf_ifnet 17 6K 349 CAM DEV 3 6K 510 plimit 24 6K 492 DEVFSP 91 6K 1320 lockf 54 6K 393 proc-args 208 6K 15520 session 39 5K 116 ufs_dirhash 24 5K 24 UMA 279 5K 279 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 tcp_fsb 46 4K 1311 pf_osfp 33 4K 33 acpisem 28 4K 28 selfd 55 4K 975024 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 188 uidinfo 4 3K 48 inpcbpolicy 71 3K 5027 CC Mem 33 3K 4047 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 551 CAM XPT 22 2K 543 msi 12 2K 12 freework 6 2K 23316 in_multi 6 2K 23 freeblks 5 2K 14345 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 16 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 26006 indirdep 4 1K 13966 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 396 NFSD session 1 1K 1 cryptodev 15 1K 1922 diradd 7 1K 14329 CAM periph 4 1K 271 osd 37 1K 3931 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 558 pci_link 10 1K 10 crypto 4 1K 475 encap_export_host 12 1K 12 procdesc 5 1K 18 pf_rule 4 1K 215 newdirblk 4 1K 13003 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 13 ktls 1 1K 5 CAM SIM 2 1K 2 iov 4 1K 27856 feeder 7 1K 7 tcpfunc 3 1K 3 soname 9 1K 18535 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 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 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 327 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10003 sctp_iter 0 0K 82 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 75 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 62 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 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 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 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13368 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 196 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 245 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 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 208 ip6_msource 0 0K 0 ip6_moptions 0 0K 8 in6_mfilter 0 0K 4 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 25 in_mfilter 0 0K 47 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 19 VN POLL 0 0K 8 agp 0 0K 0 statfs 0 0K 13256 namei_tracker 0 0K 15 export_host 0 0K 0 cl_savebuf 0 0K 68 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 567 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 biobuf 0 0K 0 aios 0 0K 10 lio 0 0K 75 acl 0 0K 0 mbuf_tag 0 0K 288 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1464 eventfd 0 0K 18 Witness 0 0K 0 stack 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 sbuf 0 0K 466 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1049 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 14 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 24 filedesc_to_leader 0 0K 4 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 150 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1077 705898 0 254 38494208 0 tcp_log 416 50070 15216 1210892 0 254 27158976 0 malloc-64 64 467 112870 989633 0 254 7253568 0 mbuf 256 10356 8952 4863975 0 254 4942848 0 malloc-16384 16384 124 4 13098 0 1 2097152 0 RADIX NODE 144 14186 341 295639 0 62 2091888 0 pbuf 2624 0 762 0 0 2 1999488 0 256 Bucket 2048 825 41 20177 0 8 1773568 0 sctp_asoc 2288 194 571 5508 0 254 1750320 0 BUF TRIE 144 401 11387 25600 0 62 1697472 0 vmem btag 56 29819 100 29819 0 254 1675464 0 malloc-384 384 4117 53 4117 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11837 160 12133 0 126 1535616 0 malloc-4096 4096 350 4 1170 0 2 1449984 0 UMA Slabs 0 112 11740 26 11740 0 126 1317792 0 VM OBJECT 264 4734 66 312397 0 30 1267200 0 malloc-4096 4096 228 4 14314 0 2 950272 0 ertt_txseginfo 40 0 23432 1965564 0 254 937280 0 sctp_ep 1208 267 503 13392 0 254 930160 0 FFS inode 1160 683 31 14749 0 8 828240 0 MAP ENTRY 96 8250 318 813031 0 126 822528 0 malloc-2048 2048 270 74 13893 0 8 704512 0 tcp_bbr_map 128 0 5177 490552 0 126 662656 0 THREAD 1808 302 17 16671 0 8 576752 0 sctp_raddr 736 235 535 5972 0 254 566720 0 tcpcb 1104 33 478 3920 0 254 564144 0 socket 960 175 333 19919 0 254 487680 0 VMSPACE 2552 152 13 14083 0 4 421080 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 VNODE 448 724 86 14792 0 30 362880 0 malloc-1024 1024 220 132 5462 0 16 360448 0 sctp_chunk 152 688 1600 68733 0 254 347776 0 malloc-256 256 286 959 53081 0 62 318720 0 PROC 1352 198 18 14137 0 8 292032 0 FPU_save_area 832 304 38 21598 0 16 284544 0 malloc-384 384 553 167 20387 0 30 276480 0 malloc-384 384 176 514 14750 0 30 264960 0 malloc-65536 65536 1 3 137 0 1 262144 0 malloc-64 64 3985 110 4016 0 254 262080 0 malloc-16 16 14983 267 18939 0 254 244000 0 filedesc0 1072 195 22 14259 0 8 232624 0 malloc-32768 32768 0 7 13175 0 1 229376 0 DEVCTL 1024 0 220 181 0 0 225280 0 malloc-65536 65536 1 2 34 0 1 196608 0 malloc-65536 65536 1 2 238 0 1 196608 0 mbuf_packet 256 139 623 59690 0 254 195072 0 UMA Zones 768 251 3 251 0 16 195072 0 malloc-128 128 1248 271 44430 0 126 194432 0 FFS2 dinode 256 683 67 14749 0 62 192000 0 malloc-32 32 5396 526 5767 0 254 189504 0 malloc-128 128 859 536 41483 0 126 178560 0 malloc-256 256 1 629 13502 0 62 161280 0 128 Bucket 1024 107 40 4922 0 16 150528 0 malloc-1024 1024 122 22 139 0 16 147456 0 S VFS Cache 104 1018 386 15615 0 126 146016 0 malloc-256 256 450 120 32769 0 62 145920 0 malloc-65536 65536 0 2 504 0 1 131072 0 malloc-8192 8192 11 5 164 0 1 131072 0 unpcb 256 20 490 1450 0 254 130560 0 malloc-256 256 295 215 27725 0 62 130560 0 clpbuf 2624 0 48 249 0 16 125952 0 ksiginfo 112 201 843 5454 0 126 116928 0 malloc-384 384 244 26 302 0 30 103680 0 64 Bucket 512 113 87 19005 0 30 102400 0 malloc-128 128 672 103 1517 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 3 45 510 0 8 98304 0 UMA Kegs 384 236 7 236 0 30 93312 0 g_bio 408 0 210 206565 0 30 85680 0 malloc-8192 8192 7 3 241 0 1 81920 0 malloc-8192 8192 8 2 50 0 1 81920 0 malloc-256 256 161 154 3402 0 62 80640 0 malloc-256 256 34 281 39626 0 62 80640 0 sctp_readq 152 10 510 700 0 254 79040 0 malloc-8192 8192 1 8 56 0 1 73728 0 malloc-64 64 526 545 25548 0 254 68544 0 malloc-128 128 328 199 14690 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 0 2 7 0 1 65536 0 malloc-16384 16384 3 1 163 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-2048 2048 4 28 507 0 8 65536 0 malloc-2048 2048 8 24 1099 0 8 65536 0 32 Bucket 256 116 139 12615 0 62 65280 0 tcp_rack_pcb 896 26 46 1291 0 16 64512 0 sctp_stream_msg_out 112 102 438 1666 0 254 60480 0 tcp_inpcb 424 33 93 3920 0 30 53424 0 udp_inpcb 424 23 103 597 0 30 53424 0 malloc-64 64 444 375 32918 0 254 52416 0 malloc-64 64 364 455 8440 0 254 52416 0 malloc-64 64 510 309 1078 0 254 52416 0 Files 80 448 202 45577 0 126 52000 0 malloc-128 128 179 224 855 0 126 51584 0 TURNSTILE 136 320 58 320 0 62 51408 0 malloc-256 256 151 44 169 0 62 49920 0 malloc-256 256 82 113 2191 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 75355 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 8 0 1 49152 0 malloc-512 512 34 62 1363 0 30 49152 0 pcpu-8 8 4845 1299 13633 0 254 49152 0 pipe 744 23 42 627 0 16 48360 0 SLEEPQUEUE 88 320 192 320 0 126 45056 0 tcp_bbr_pcb 832 3 51 1769 0 16 44928 0 syncache 168 0 264 5 0 254 44352 0 malloc-32 32 695 691 20299 0 254 44352 0 malloc-4096 4096 6 4 13270 0 2 40960 0 sctp_laddr 48 54 786 4844 0 254 40320 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 5 85 293 0 30 38160 0 udplite_inpcb 424 10 80 217 0 30 38160 0 da_ccb 544 0 70 51680 0 16 38080 0 hostcache 64 5 562 5 0 254 36288 0 tcp_inpcb ports 32 10 1124 2697 0 254 36288 0 PWD 32 124 1010 13038 0 254 36288 0 malloc-64 64 216 351 1508 0 254 36288 0 malloc-64 64 16 551 234 0 254 36288 0 16 Bucket 144 85 167 2460 0 62 36288 0 malloc-128 128 180 99 1338 0 126 35712 0 malloc-128 128 38 241 342 0 126 35712 0 ktls_session 256 4 131 4 0 62 34560 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 31 59 815 0 30 34560 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 2 14 9 0 8 32768 0 malloc-2048 2048 3 13 29 0 8 32768 0 malloc-2048 2048 1 15 524 0 8 32768 0 malloc-2048 2048 10 6 237 0 8 32768 0 malloc-1024 1024 14 18 809 0 16 32768 0 malloc-1024 1024 6 26 178 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 1 31 220 0 16 32768 0 malloc-1024 1024 8 24 1525 0 16 32768 0 malloc-512 512 4 60 301 0 30 32768 0 malloc-512 512 3 61 442 0 30 32768 0 malloc-512 512 11 53 69 0 30 32768 0 malloc-512 512 8 56 229 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 124524 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 67 333 3916 0 126 32000 0 tcp_rack_map 120 69 195 3589 0 126 31680 0 cpuset 104 44 235 1302 0 126 29016 0 sctp_asconf_ack 48 0 588 21 0 254 28224 0 malloc-32 32 317 565 389 0 254 28224 0 4 Bucket 48 7 581 349 0 254 28224 0 2 Bucket 32 69 813 4075 0 254 28224 0 AIO 208 0 133 150 0 62 27664 0 malloc-4096 4096 0 6 229 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 39 237 120 0 126 24288 0 rl_entry 40 185 421 185 0 254 24240 0 malloc-16 16 522 978 20882 0 254 24000 0 itimer 352 0 66 9 0 30 23232 0 malloc-384 384 1 59 267 0 30 23040 0 domainset 40 0 567 1047 0 254 22680 0 udpcb 32 33 597 814 0 254 20160 0 udplite_inpcb ports 32 0 630 16 0 254 20160 0 udp_inpcb ports 32 3 627 83 0 254 20160 0 ertt 72 33 247 3920 0 126 20160 0 malloc-32 32 50 580 769 0 254 20160 0 malloc-32 32 170 460 13637 0 254 20160 0 malloc-32 32 66 564 975 0 254 20160 0 malloc-32 32 115 515 15915 0 254 20160 0 malloc-32 32 12 618 1220 0 254 20160 0 malloc-16 16 417 833 11270 0 254 20000 0 cryptop 280 0 70 120 0 30 19600 0 AIOCB 552 0 35 253 0 16 19320 0 L VFS Cache 320 0 60 21 0 30 19200 0 AIOLIO 272 0 70 75 0 30 19040 0 md12 512 13 19 13 0 30 16384 0 md11 512 13 19 13 0 30 16384 0 md10 512 13 19 13 0 30 16384 0 md9 512 13 19 13 0 30 16384 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-4096 4096 2 2 86 0 2 16384 0 malloc-4096 4096 0 4 32 0 2 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 882386 0 254 16032 0 malloc-16 16 341 659 17763 0 254 16000 0 kenv 258 15 45 1039 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 18 732 220 0 254 12000 0 malloc-16 16 341 409 801 0 254 12000 0 malloc-16 16 43 707 7374 0 254 12000 0 malloc-16 16 31 719 44920 0 254 12000 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md0 2 1 255 1 0 254 512 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 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 0 0 0 0 254 0 0 ipq 56 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 72 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 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 608 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 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 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-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 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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0