panic: ASan: Invalid access, 8-byte read at 0xfffffe00a2ea7010, UMAUseAfterFree(fd) cpuid = 1 time = 1630371987 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a60a6a70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a60a6bd0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a60a6cb0 panic() at panic+0xb5/frame 0xfffffe00a60a6d80 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a60a6e40 sctp_ss_default_add() at sctp_ss_default_add+0xf8/frame 0xfffffe00a60a6e90 sctp_lower_sosend() at sctp_lower_sosend+0x7302/frame 0xfffffe00a60a7380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a60a7620 sosend() at sosend+0x11e/frame 0xfffffe00a60a7690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a60a77f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a60a79f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a60a7bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 10625 tid 113632 ] Stopped at kdb_enter+0x6b: movq $0,0x28e37ea(%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 0x695b1e85d47e9f8e rdx 0x40001 rbx 0 rsp 0xfffffe00a60a6bb0 rbp 0xfffffe00a60a6bd0 rsi 0 rdi 0xfffffe005876b3a8 r8 0x3 r9 0xfffffe00a60a66e8 r10 0 r11 0xfffffe00a8df2c50 r12 0xfffffe00a8df2740 r13 0xfffffe00a60a6c01 r14 0xffffffff82c743a0 .str.18 r15 0xffffffff82c743a0 .str.18 rip 0xffffffff817aab4b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e37ea(%rip) db> show proc Process 10625 (syz-executor.3) at 0xfffffe00a8aeba70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 860 at 0xfffffe009e541000 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a8d109f0 (map 0xfffffe00a8d109f0) (map.pmap 0xfffffe00a8d10ab0) (pmap 0xfffffe00a8d10b10) threads: 2 113533 s syz-executor.3 113632 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 10636 856 856 0 R (threaded) syz-executor.1 109048 RunQ syz-executor.1 113649 S connec 0xfffffe00a7f23490 syz-executor.1 113650 S uwait 0xfffffe00a7ce0580 syz-executor.1 10625 860 860 0 T (threaded) syz-executor.3 113533 s syz-executor.3 113632 Run CPU 1 syz-executor.3 10500 1 860 0 S uwait 0xfffffe00a7d36c00 syz-executor.3 10494 1 860 0 S uwait 0xfffffe00a7ce0c80 syz-executor.3 10487 1 860 0 S uwait 0xfffffe00a8dd6580 syz-executor.3 10484 1 860 0 S uwait 0xfffffe00a8dd6e00 syz-executor.3 10481 1 860 0 S uwait 0xfffffe00a7e19980 syz-executor.3 9691 1 860 0 S uwait 0xfffffe00a7d36100 syz-executor.3 9684 1 860 0 S uwait 0xfffffe00a7d36e00 syz-executor.3 9675 1 860 0 S uwait 0xfffffe00a7698780 syz-executor.3 9670 1 860 0 S uwait 0xfffffe00a7d36d00 syz-executor.3 9662 1 860 0 S uwait 0xfffffe00a8dd6480 syz-executor.3 9447 1 860 0 S uwait 0xfffffe00a7d36000 syz-executor.3 9438 1 860 0 S uwait 0xfffffe00a7698600 syz-executor.3 9427 1 860 0 S uwait 0xfffffe00a7ce0380 syz-executor.3 9424 1 860 0 S uwait 0xfffffe00a7ce0080 syz-executor.3 9414 1 860 0 S uwait 0xfffffe00a7767400 syz-executor.3 9197 1 855 0 S uwait 0xfffffe00a7698300 syz-executor.0 9193 1 855 0 S uwait 0xfffffe00a7d36300 syz-executor.0 9191 1 855 0 S uwait 0xfffffe00a7e19a80 syz-executor.0 9189 1 855 0 S uwait 0xfffffe00a8dd6d00 syz-executor.0 9188 1 855 0 S uwait 0xfffffe00a8dd6b00 syz-executor.0 8805 1 859 0 S uwait 0xfffffe00a7e19b80 syz-executor.2 8797 1 856 0 S uwait 0xfffffe00a7d36380 syz-executor.1 8794 1 859 0 S uwait 0xfffffe00a8c85d80 syz-executor.2 8788 1 856 0 S uwait 0xfffffe00a7e19e80 syz-executor.1 8784 1 856 0 S uwait 0xfffffe00a7b71900 syz-executor.1 8783 1 859 0 S uwait 0xfffffe00a7698680 syz-executor.2 8779 1 856 0 S uwait 0xfffffe00a7d36800 syz-executor.1 8778 1 856 0 S uwait 0xfffffe00a7d36a00 syz-executor.1 8636 0 0 0 DL mdwait 0xfffffe00a8d74000 [md4] 8632 0 0 0 DL mdwait 0xfffffe00a8d6f000 [md3] 8629 0 0 0 DL mdwait 0xfffffe00a4128000 [md2] 8625 0 0 0 DL mdwait 0xfffffe00a8d68000 [md1] 8624 0 0 0 DL mdwait 0xfffffe00a410e000 [md0] 7884 1 856 0 S uwait 0xfffffe00a7e19300 syz-executor.1 7882 1 856 0 S uwait 0xfffffe00a7ce0d80 syz-executor.1 7876 1 856 0 S uwait 0xfffffe00a7e19400 syz-executor.1 7873 1 856 0 S uwait 0xfffffe00a7d36700 syz-executor.1 7866 1 856 0 S uwait 0xfffffe00a7e19500 syz-executor.1 7865 1 856 0 S uwait 0xfffffe00a7ce0a80 syz-executor.1 7860 1 859 0 S uwait 0xfffffe00a7767a00 syz-executor.2 7859 1 859 0 S uwait 0xfffffe00a7b71e80 syz-executor.2 7857 1 859 0 S uwait 0xfffffe00a7d36f00 syz-executor.2 7856 1 859 0 S uwait 0xfffffe00a7698800 syz-executor.2 7852 1 859 0 S uwait 0xfffffe00a7698100 syz-executor.2 7851 1 859 0 S uwait 0xfffffe00a7d36900 syz-executor.2 7842 1 859 0 S uwait 0xfffffe00a7698b00 syz-executor.2 7841 1 859 0 S uwait 0xfffffe00a7ce0780 syz-executor.2 7840 1 859 0 S uwait 0xfffffe00a2e41700 syz-executor.2 7839 1 859 0 S uwait 0xfffffe00a7767080 syz-executor.2 7143 1 7143 0 S umtxn 0xfffffe00a7698900 syz-executor.2 7142 1 859 0 S uwait 0xfffffe00a7767900 syz-executor.2 7136 1 7136 0 S uwait 0xfffffe00a7767e00 syz-executor.2 7135 1 7135 0 S uwait 0xfffffe00a7ce0980 syz-executor.0 7134 1 7134 0 S uwait 0xfffffe00a7767c00 syz-executor.1 7133 1 856 0 S umtxn 0xfffffe00a7698d00 syz-executor.1 7132 1 859 0 S uwait 0xfffffe00a7767200 syz-executor.2 7131 1 855 0 S uwait 0xfffffe00a2fdc700 syz-executor.0 7127 1 7127 0 S uwait 0xfffffe00a2e41d00 syz-executor.0 7126 1 7126 0 S uwait 0xfffffe00a7767700 syz-executor.1 7125 1 7125 0 S uwait 0xfffffe00a7767800 syz-executor.2 7124 1 855 0 S uwait 0xfffffe00a7b71d80 syz-executor.0 7123 1 856 0 S uwait 0xfffffe00a7b71700 syz-executor.1 7122 1 859 0 S uwait 0xfffffe00a7d36b00 syz-executor.2 7117 1 7117 0 S uwait 0xfffffe00a7698a00 syz-executor.1 7116 1 856 0 S umtxn 0xfffffe00a7b71980 syz-executor.1 7114 1 7114 0 S uwait 0xfffffe00a7b71600 syz-executor.0 7112 1 855 0 S uwait 0xfffffe00a7767580 syz-executor.0 7110 1 7110 0 S uwait 0xfffffe00a7b71080 syz-executor.0 7109 1 7105 0 S uwait 0xfffffe009e9d8b80 syz-executor.0 7108 1 7108 0 S uwait 0xfffffe00a7ce0880 syz-executor.0 7107 1 855 0 S uwait 0xfffffe00a7698200 syz-executor.0 5865 1 859 0 S uwait 0xfffffe009e9efa80 syz-executor.2 5859 1 856 0 S uwait 0xfffffe009e4f3f00 syz-executor.1 5854 1 859 0 S uwait 0xfffffe00a7698c00 syz-executor.2 5852 1 860 0 S uwait 0xfffffe00a2e41200 syz-executor.3 5849 1 856 0 S uwait 0xfffffe00a2fdc500 syz-executor.1 5848 1 859 0 S uwait 0xfffffe00a2fdc080 syz-executor.2 5847 1 860 0 S uwait 0xfffffe00a7ac5e00 syz-executor.3 5842 1 856 0 S uwait 0xfffffe00a7767b00 syz-executor.1 5841 1 859 0 S uwait 0xfffffe00a7698e00 syz-executor.2 5840 1 860 0 S uwait 0xfffffe00a7b71280 syz-executor.3 5837 1 859 0 S uwait 0xfffffe00a7ac5f00 syz-executor.2 5830 1 859 0 S uwait 0xfffffe00a7767f00 syz-executor.2 5826 1 859 0 S uwait 0xfffffe00a2fdcf00 syz-executor.2 5825 1 859 0 S uwait 0xfffffe00a2fdc800 syz-executor.2 5711 1 855 0 S uwait 0xfffffe00a2e82480 syz-executor.0 5709 1 855 0 S uwait 0xfffffe00a2e41d80 syz-executor.0 5707 1 855 0 S uwait 0xfffffe00a7ac5000 syz-executor.0 5705 1 855 0 S uwait 0xfffffe009e9efc00 syz-executor.0 5703 1 855 0 S uwait 0xfffffe00a2fdc180 syz-executor.0 5701 1 855 0 S uwait 0xfffffe00a7ac5b00 syz-executor.0 5699 1 855 0 S uwait 0xfffffe00a7ac5280 syz-executor.0 5690 1 855 0 S uwait 0xfffffe00a7ac5580 syz-executor.0 5344 1 855 0 S uwait 0xfffffe00a2fdcb00 syz-executor.0 5338 1 855 0 S uwait 0xfffffe00a2e41080 syz-executor.0 5332 1 855 0 S uwait 0xfffffe00a2fdc280 syz-executor.0 5330 1 855 0 S uwait 0xfffffe00a2e41500 syz-executor.0 5087 1 859 0 S uwait 0xfffffe00a2e41c00 syz-executor.2 5077 1 859 0 S umtxn 0xfffffe00a7ac5300 syz-executor.2 5063 1 859 0 S uwait 0xfffffe005834d300 syz-executor.2 5057 1 860 0 S umtxn 0xfffffe009e9efb00 syz-executor.3 5054 1 856 0 S umtxn 0xfffffe009e3e7600 syz-executor.1 5051 1 855 0 S umtxn 0xfffffe009e4f3780 syz-executor.0 5049 1 859 0 S umtxn 0xfffffe00a2fdc900 syz-executor.2 5045 1 860 0 S umtxn 0xfffffe00a2fdc600 syz-executor.3 5042 1 856 0 S uwait 0xfffffe009e9efd00 syz-executor.1 5040 1 855 0 S umtxn 0xfffffe00a2fdc400 syz-executor.0 5037 1 859 0 S uwait 0xfffffe00a7ac5800 syz-executor.2 5033 1 860 0 S umtxn 0xfffffe00a7ac5700 syz-executor.3 5030 1 856 0 S umtxn 0xfffffe00a7698f00 syz-executor.1 5027 1 855 0 S uwait 0xfffffe009e4f3180 syz-executor.0 5025 1 859 0 S uwait 0xfffffe009e4f3b00 syz-executor.2 5021 1 860 0 S umtxn 0xfffffe009e3e7e00 syz-executor.3 5018 1 856 0 S uwait 0xfffffe009e4f3e00 syz-executor.1 5015 1 855 0 S uwait 0xfffffe00a7ac5900 syz-executor.0 5013 1 859 0 S uwait 0xfffffe00a2e82380 syz-executor.2 5009 1 860 0 S uwait 0xfffffe00a7ac5a00 syz-executor.3 5006 1 856 0 S uwait 0xfffffe00a7ac5d00 syz-executor.1 5003 1 855 0 S uwait 0xfffffe00a2fdca00 syz-executor.0 5002 1 859 0 S uwait 0xfffffe00a2e41900 syz-executor.2 4997 1 860 0 S uwait 0xfffffe009e3e7e80 syz-executor.3 4995 1 856 0 S umtxn 0xfffffe00a2e41400 syz-executor.1 4991 1 855 0 S uwait 0xfffffe00a2e41300 syz-executor.0 4989 1 859 0 S uwait 0xfffffe00a2fdc300 syz-executor.2 4972 1 859 0 S uwait 0xfffffe00a7ac5c00 syz-executor.2 4969 1 859 0 S uwait 0xfffffe00a2e82d00 syz-executor.2 3521 0 0 0 DL aiordy 0xfffffe005893a000 [aiod5] 3519 0 0 0 DL aiordy 0xfffffe00a7a4f538 [aiod3] 3518 0 0 0 DL aiordy 0xfffffe00a79f7538 [aiod2] 3517 0 0 0 DL aiordy 0xfffffe00a7a98a70 [aiod1] 2641 1 2641 65 Ss select 0xfffffe00a7385c40 dhclient 2360 1 856 0 S uwait 0xfffffe0058936380 syz-executor.1 2356 1 856 0 S uwait 0xfffffe009e4f3380 syz-executor.1 2352 1 859 0 S uwait 0xfffffe00a2fdcc00 syz-executor.2 2350 1 859 0 S uwait 0xfffffe009e4f3280 syz-executor.2 2347 1 856 0 S uwait 0xfffffe009e9d8a80 syz-executor.1 2345 1 859 0 S uwait 0xfffffe009e9d8880 syz-executor.2 2344 1 859 0 S uwait 0xfffffe009e4f3a00 syz-executor.2 2342 1 856 0 S uwait 0xfffffe00a2e82580 syz-executor.1 2337 1 859 0 S uwait 0xfffffe00a2e41b00 syz-executor.2 2336 1 856 0 S uwait 0xfffffe00a2e82c00 syz-executor.1 2335 1 859 0 S uwait 0xfffffe00a2e82780 syz-executor.2 2334 1 856 0 S uwait 0xfffffe009e9d8280 syz-executor.1 2330 1 856 0 S uwait 0xfffffe005834d100 syz-executor.1 2324 1 856 0 S umtxn 0xfffffe00a2e82900 syz-executor.1 2320 1 856 0 S uwait 0xfffffe00a2e41600 syz-executor.1 2319 1 856 0 S uwait 0xfffffe00a2e82680 syz-executor.1 2316 1 856 0 S uwait 0xfffffe00a2fdcd00 syz-executor.1 2315 1 856 0 S uwait 0xfffffe00a2e82f00 syz-executor.1 2312 1 856 0 S uwait 0xfffffe00a2e82280 syz-executor.1 2306 1 856 0 S uwait 0xfffffe009e4f3080 syz-executor.1 2305 1 856 0 S uwait 0xfffffe0056fff380 syz-executor.1 2301 1 856 0 S uwait 0xfffffe00a2fdce00 syz-executor.1 2189 1 2189 0 Ss select 0xfffffe0056b8e040 dhclient 2186 1 2186 0 Ss select 0xfffffe00a1cdbe40 dhclient 2163 1 2163 65 Ss select 0xfffffe00a1cdbf40 dhclient 1772 1 1772 0 Ss select 0xfffffe0056b8e2c0 dhclient 1764 1 1764 0 Ss select 0xfffffe00a1cdbec0 dhclient 1715 1 1715 65 Ss select 0xfffffe005740b2c0 dhclient 1269 1 1269 0 Ss select 0xfffffe0056b8e340 dhclient 1266 1 1266 0 Ss select 0xfffffe0056b8e440 dhclient 1233 1 1233 65 Ss select 0xfffffe005740b740 dhclient 1038 1 1038 0 Ss select 0xfffffe0056b8c8c0 dhclient 1032 1 1032 0 Ss select 0xfffffe005740b640 dhclient 860 780 860 0 Ss wait 0xfffffe009e541000 syz-executor.3 859 780 859 0 Ss piperd 0xfffffe009e9f82e8 syz-executor.2 856 780 856 0 Rs syz-executor.1 855 780 855 0 Ss piperd 0xfffffe009e8ff5d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100105 S uwait 0xfffffe005834d000 syz-fuzzer 100122 S uwait 0xfffffe0058936080 syz-fuzzer 100123 S kqread 0xfffffe0058b17100 syz-fuzzer 100124 S uwait 0xfffffe0058936280 syz-fuzzer 100125 S uwait 0xfffffe009e3e7a00 syz-fuzzer 100126 S uwait 0xfffffe009e3e7b00 syz-fuzzer 100127 S uwait 0xfffffe009e3e7c00 syz-fuzzer 100128 S uwait 0xfffffe0058936500 syz-fuzzer 100232 S uwait 0xfffffe00a2e41800 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588c00b0 csh 776 694 776 0 Ss select 0xfffffe0056b8c840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b201 cron 694 1 694 0 Ss select 0xfffffe005740b8c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8cb40 syslogd 436 1 436 0 Ss select 0xfffffe005740b940 devd 435 1 435 65 Ss select 0xfffffe005740b9c0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8ccc0 dhclient 347 1 347 0 Ss select 0xfffffe005740ba40 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00575ff8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa1f0 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d874a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84826e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 D - 0xfffffe0053def500 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c7b321 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 10625 (syz-executor.3) thread 0xfffffe00a8df2740 (113632) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a76d81c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13128 db> show malloc Type InUse MemUse Requests sctp_stro 67 18494K 4919 pf_hash 5 11524K 5 devbuf 4217 4339K 4250 tcp_hpts 6 3201K 6 filedesc 296 2365K 18987 sysctloid 34959 2065K 35030 vtbuf 24 1968K 46 kobj 327 1308K 531 pcb 581 1158K 25575 newblk 12 1027K 19983 vfscache 3 1025K 3 subproc 438 933K 10893 inodedep 17 518K 10532 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 414 pagedep 14 132K 9606 sctp_atcl 347 131K 16648 tfo_ccache 1 128K 1 DEVFS1 113 113K 130 sem 4 106K 4 kdtrace 516 90K 24288 BPF 46 88K 109 bus 989 81K 3490 shm 25 80K 40 umtx 638 80K 638 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 temp 36 35K 4554 DEVFS3 132 33K 142 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 75 md_disk 10 21K 10 md_sectors 5 20K 5 DEVFS_RULE 56 20K 56 routetbl 162 20K 909 ufs_mount 4 17K 5 proc 3 17K 3 pf_rule 9 17K 242 tty 16 16K 16 ithread 99 16K 99 kqueue 215 16K 10773 sctp_atky 414 16K 22233 GEOM 96 15K 719 bus-sc 34 15K 1693 lltable 44 14K 422 pwddesc 211 14K 10705 ksem 33 13K 216 ether_multi 157 13K 195 KTRACE 100 13K 124 ifnet 7 13K 7 devstat 6 13K 6 kenv 95 12K 95 eventhandler 133 12K 133 DEVFSP 168 11K 2085 CAM queue 5 11K 1528 rman 84 10K 425 dirrem 38 10K 10265 in6_multi 71 9K 81 bmsafemap 2 9K 10563 UART 12 9K 12 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 75 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 476 plimit 25 7K 728 sglist 5 7K 5 CAM DEV 3 6K 510 xform 91 6K 2690 sctp_athm 347 6K 17023 pf_ifnet 13 5K 116 ufs_dirhash 24 5K 24 UMA 275 5K 275 session 35 5K 79 vt 11 5K 11 pf_table 2 4K 96 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 lockf 32 4K 2089 acpisem 28 4K 28 selfd 55 4K 134748 hhook 15 4K 17 proc-args 52 3K 807 terminal 11 3K 11 select 19 3K 177 uidinfo 3 3K 54 sctp_map 134 3K 9716 sctp_stri 4 2K 834 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 16 sctp_ifa 14 2K 17 Unitno 27 2K 49 CAM XPT 22 2K 543 in_multi 6 2K 9 crypto 6 2K 479 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 filedesc_to_leader 18 2K 66 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 9477 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 634 NFSD session 1 1K 1 mkdir 7 1K 18954 CAM periph 4 1K 271 freework 4 1K 13918 sctp_ifn 6 1K 17 pf_osfp 7 1K 7 ipsec 3 1K 3 freeblks 3 1K 9997 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 816 pci_link 10 1K 10 diradd 5 1K 10310 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_aadr 8 1K 28 inpcbpolicy 16 1K 4910 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 3878 freefile 3 1K 10016 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 34 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 21 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 17685 aesni_data 2 1K 2 tcp_fsb 1 1K 1040 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 128 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 52 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 22232 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 7902 sctp_iter 0 0K 21 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 6 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 chd data 0 0K 20 tcp_do 0 0K 0 cubic data 0 0K 10 dctcp data 0 0K 15 htcp data 0 0K 27 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 20 cdg data 0 0K 16 mqdata 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 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 10444 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 315 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 2 allocindir 0 0K 0 indirdep 0 0K 4662 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 260 ip6_msource 0 0K 0 ip6_moptions 0 0K 13 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 0 ip_moptions 0 0K 28 in_mfilter 0 0K 43 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 20 twsbuf 0 0K 0 statfs 0 0K 9764 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 521 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 66 lio 0 0K 44 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 285 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 ioctlops 0 0K 1106 eventfd 0 0K 29 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 376 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1199 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 sigio 0 0K 72 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 102 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 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1346 74799 0 254 39591936 0 tcp_log 416 0 15012 808277 0 254 6244992 0 mbuf 256 8859 3891 2501930 0 254 3264000 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-16384 16384 148 6 9492 0 1 2523136 0 BUF TRIE 144 230 11530 10641 0 62 1693440 0 malloc-384 384 4152 18 4166 0 30 1601280 0 RADIX NODE 144 10213 786 258724 0 62 1583856 0 malloc-128 128 11482 19 11549 0 126 1472128 0 ertt_txseginfo 40 0 36663 1800591 0 254 1466520 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 malloc-4096 4096 328 3 625 0 2 1355776 0 UMA Slabs 0 112 11566 23 11566 0 126 1297968 0 vmem btag 56 21238 49 21238 0 254 1192072 0 malloc-4096 4096 225 6 10660 0 2 946176 0 tcp_bbr_map 128 0 7347 620798 0 126 940416 0 MAP ENTRY 96 9288 372 630839 0 126 927360 0 VM OBJECT 264 3081 144 155321 0 30 851400 0 256 Bucket 2048 370 14 24080 0 8 786432 0 FFS inode 1160 634 31 10751 0 8 771400 0 malloc-2048 2048 283 45 12072 0 8 671744 0 THREAD 1808 302 17 13650 0 8 576752 0 sctp_ep 1280 276 132 11306 0 254 522240 0 sctp_asoc 2288 67 148 4858 0 254 491920 0 VMSPACE 2544 181 11 10612 0 4 488448 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 673 83 10792 0 30 338688 0 malloc-65536 65536 5 0 5 0 1 327680 0 socket 944 252 88 17904 0 254 320960 0 malloc-1024 1024 185 115 5224 0 16 307200 0 PROC 1336 212 13 10636 0 8 300600 0 malloc-64 64 4120 227 15101 0 254 278208 0 filedesc0 1072 211 20 10705 0 8 247632 0 malloc-16 16 14269 231 14434 0 254 232000 0 malloc-32768 32768 0 7 4296 0 1 229376 0 malloc-32768 32768 1 6 11 0 1 229376 0 DEVCTL 1024 0 220 172 0 0 225280 0 malloc-65536 65536 1 2 742 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-256 256 484 281 22594 0 62 195840 0 sctp_raddr 736 87 177 5745 0 254 194304 0 UMA Zones 768 247 2 247 0 16 191232 0 malloc-32 32 5640 282 6222 0 254 189504 0 malloc-128 128 1401 56 27272 0 126 186496 0 malloc-256 256 58 647 31536 0 62 180480 0 sctp_chunk 152 90 1080 4595 0 254 177840 0 mbuf_packet 256 80 595 49050 0 254 172800 0 FFS2 dinode 256 634 26 10751 0 62 168960 0 malloc-384 384 349 91 16997 0 30 168960 0 S VFS Cache 104 1070 490 11589 0 126 162240 0 128 Bucket 1024 113 34 6220 0 16 150528 0 malloc-128 128 1054 62 13964 0 126 142848 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 tcpcb 1080 5 114 3867 0 254 128520 0 malloc-256 256 162 318 21354 0 62 122880 0 tcp_inpcb 496 5 235 3867 0 254 119040 0 malloc-256 256 361 104 16188 0 62 119040 0 ksiginfo 112 208 836 870 0 126 116928 0 malloc-384 384 16 284 10576 0 30 115200 0 malloc-384 384 253 27 880 0 30 107520 0 malloc-128 128 584 253 31233 0 126 107136 0 malloc-4096 4096 22 0 22 0 2 90112 0 g_bio 408 0 220 89718 0 30 89760 0 UMA Kegs 384 232 1 232 0 30 89472 0 clpbuf 2624 0 32 123 0 16 83968 0 malloc-16384 16384 1 4 166 0 1 81920 0 malloc-64 64 1175 85 22611 0 254 80640 0 64 Bucket 512 106 46 10520 0 30 77824 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-64 64 848 286 13902 0 254 72576 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 22 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-2048 2048 28 4 147 0 8 65536 0 Files 80 576 224 42238 0 126 64000 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-256 256 38 172 23951 0 62 53760 0 32 Bucket 256 81 129 11116 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-2048 2048 19 7 226 0 8 53248 0 malloc-2048 2048 5 21 793 0 8 53248 0 malloc-128 128 8 395 11113 0 126 51584 0 TURNSTILE 136 320 16 320 0 62 45696 0 pcpu-8 8 4859 773 8215 0 254 45056 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 539 0 16 40960 0 malloc-384 384 83 17 83 0 30 38400 0 tcp_rack_pcb 832 1 44 1040 0 16 37440 0 pipe 744 23 27 863 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 62281 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 72 0 1 32768 0 malloc-8192 8192 2 2 7 0 1 32768 0 malloc-1024 1024 22 10 1841 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 77 147 1291 0 62 32256 0 SLEEPQUEUE 88 320 32 320 0 126 30976 0 da_ccb 544 0 56 22602 0 16 30464 0 tcp_bbr_pcb 832 0 36 2045 0 16 29952 0 malloc-4096 4096 5 2 79 0 2 28672 0 malloc-4096 4096 3 4 9771 0 2 28672 0 malloc-4096 4096 5 2 199 0 2 28672 0 malloc-32 32 459 423 20492 0 254 28224 0 KNOTE 160 28 147 85680 0 62 28000 0 malloc-1024 1024 18 6 96 0 16 24576 0 PWD 32 121 635 9476 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 34 152 373 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 4 1 10 0 2 20480 0 malloc-2048 2048 7 3 8 0 8 20480 0 malloc-2048 2048 1 9 34 0 8 20480 0 malloc-1024 1024 4 16 64 0 16 20480 0 malloc-512 512 6 34 895 0 30 20480 0 tcp_rack_map 112 3 177 2282 0 126 20160 0 malloc-64 64 188 127 135212 0 254 20160 0 2 Bucket 32 68 562 2162 0 254 20160 0 malloc-16 16 525 725 56296 0 254 20000 0 itimer 352 0 55 385 0 30 19360 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 52 23 1445 0 62 19200 0 malloc-256 256 38 37 347 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 660 0 8 16384 0 malloc-512 512 19 13 68 0 30 16384 0 sctp_stream_msg_out 112 12 132 1228 0 254 16128 0 sctp_laddr 48 12 324 2634 0 254 16128 0 malloc-64 64 138 114 20045 0 254 16128 0 vtnet_tx_hdr 24 0 668 592351 0 254 16032 0 udp_inpcb 496 6 26 472 0 254 15872 0 malloc-128 128 89 35 661 0 126 15872 0 unpcb 256 20 40 1607 0 254 15360 0 L VFS Cache 320 0 48 40 0 30 15360 0 malloc-384 384 26 14 182 0 30 15360 0 malloc-512 512 0 24 193 0 30 12288 0 rl_entry 40 175 128 175 0 254 12120 0 ertt 72 5 163 3867 0 126 12096 0 malloc-32 32 190 188 9623 0 254 12096 0 malloc-32 32 151 227 7897 0 254 12096 0 malloc-16 16 506 244 9691 0 254 12000 0 8 Bucket 80 51 99 3039 0 126 12000 0 ripcb 496 5 19 214 0 254 11904 0 udplite_inpcb 496 0 24 357 0 254 11904 0 malloc-128 128 37 56 935 0 126 11904 0 kenv 258 15 30 1044 0 30 11610 0 AIOCB 552 0 21 118 0 16 11592 0 routing nhops 256 27 18 39 0 62 11520 0 malloc-256 256 19 26 472 0 62 11520 0 malloc-2048 2048 0 4 33 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 20 0 30 8192 0 malloc-512 512 1 15 47 0 30 8192 0 malloc-512 512 2 14 635 0 30 8192 0 malloc-512 512 0 16 31 0 30 8192 0 pf tags 104 1 77 11 0 126 8112 0 rtentry 176 31 15 39 0 62 8096 0 tcptw 88 0 92 33 0 254 8096 0 PGRP 88 47 45 101 0 126 8096 0 sctp_asconf_ack 48 0 168 7 0 254 8064 0 udpcb 32 6 246 829 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 544 0 254 8064 0 malloc-32 32 27 225 5517 0 254 8064 0 malloc-32 32 153 99 350 0 254 8064 0 malloc-32 32 19 233 80 0 254 8064 0 4 Bucket 48 6 162 239 0 254 8064 0 malloc-16 16 22 478 3032 0 254 8000 0 malloc-16 16 22 478 40 0 254 8000 0 malloc-16 16 36 464 5998 0 254 8000 0 malloc-16 16 14 486 25 0 254 8000 0 sctp_readq 152 0 52 501 0 254 7904 0 AIO 208 0 38 95 0 62 7904 0 cryptop 280 0 28 111 0 30 7840 0 malloc-384 384 0 20 12 0 30 7680 0 AIOLIO 272 0 28 22 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 82 0 126 6448 0 domainset 40 0 126 74 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 5 0 254 4032 0 malloc-64 64 2 61 21 0 254 4032 0 malloc-32 32 18 108 682 0 254 4032 0 malloc-16 16 0 250 6 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 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 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md4 512 0 0 0 0 30 0 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 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 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-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-8192 8192 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