panic: ASan: Invalid access, 8-byte read at 0xfffffe00a7ace810, UMAUseAfterFree(fd) cpuid = 0 time = 1381 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a81d3a70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a81d3bd0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a81d3cb0 panic() at panic+0xb5/frame 0xfffffe00a81d3d80 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a81d3e40 sctp_ss_default_add() at sctp_ss_default_add+0xf8/frame 0xfffffe00a81d3e90 sctp_lower_sosend() at sctp_lower_sosend+0x7302/frame 0xfffffe00a81d4380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a81d4620 sosend() at sosend+0x11e/frame 0xfffffe00a81d4690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a81d47f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a81d49f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a81d4bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 12038 tid 115260 ] Stopped at kdb_enter+0x6b: movq $0,0x28e896a(%rip) db> 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 0xebfbd721037162e6 rdx 0x40001 rbx 0 rsp 0xfffffe00a81d3bb0 rbp 0xfffffe00a81d3bd0 rsi 0 rdi 0xfffffe000784cda8 r8 0x3 r9 0xfffffe00a81d36e8 r10 0 r11 0xfffffe00a7a048b0 r12 0xfffffe00a7a043a0 r13 0xfffffe00a81d3c01 r14 0xffffffff82c6acc0 .str.18 r15 0xffffffff82c6acc0 .str.18 rip 0xffffffff817a39cb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e896a(%rip) db> show proc Process 12038 (syz-executor.0) at 0xfffffe00a79d5000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe009e4c3000 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d53538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7960000 (map 0xfffffe00a7960000) (map.pmap 0xfffffe00a79600c0) (pmap 0xfffffe00a7960120) threads: 2 114983 s syz-executor.0 115260 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 12038 789 789 0 T (threaded) syz-executor.0 114983 s syz-executor.0 115260 Run CPU 0 syz-executor.0 11421 1 789 0 T syz-executor.0 11420 1 789 0 T uwait 0xfffffe00a7c13000 syz-executor.0 11342 1 790 0 S uwait 0xfffffe00a91f9400 syz-executor.1 11341 1 796 0 S uwait 0xfffffe00a947a080 syz-executor.2 11337 1 790 0 S uwait 0xfffffe00a7c13700 syz-executor.1 11334 1 796 0 S uwait 0xfffffe00a947a280 syz-executor.2 11326 1 796 0 S uwait 0xfffffe00a83fb780 syz-executor.2 11325 1 790 0 S uwait 0xfffffe00a91f9d80 syz-executor.1 11310 1 796 0 S uwait 0xfffffe00a91f9780 syz-executor.2 11309 1 796 0 S umtxn 0xfffffe00a7be4780 syz-executor.2 10089 1 789 0 S uwait 0xfffffe00a83fb480 syz-executor.0 10078 1 789 0 S uwait 0xfffffe00a7c13100 syz-executor.0 10072 1 789 0 S uwait 0xfffffe00a83fbd80 syz-executor.0 10068 1 789 0 S uwait 0xfffffe00a7c6a380 syz-executor.0 10067 1 789 0 S uwait 0xfffffe00a947ab80 syz-executor.0 10038 1 804 0 S uwait 0xfffffe00a7be4580 syz-executor.3 10036 1 796 0 S uwait 0xfffffe00a7c13900 syz-executor.2 10026 1 796 0 S umtxn 0xfffffe00a91f9680 syz-executor.2 10024 1 804 0 S umtxn 0xfffffe00a7c13c00 syz-executor.3 10013 1 804 0 S uwait 0xfffffe00a7c6ab80 syz-executor.3 10012 1 796 0 S uwait 0xfffffe00a947ae00 syz-executor.2 10002 1 796 0 S uwait 0xfffffe00a947a980 syz-executor.2 10000 1 796 0 S uwait 0xfffffe00a83fb080 syz-executor.2 9800 9799 804 0 SV uwait 0xfffffe00a947a580 syz-executor.3 9799 1 804 0 DV ppwait 0xfffffe00a925c4e8 syz-executor.3 9569 1 790 0 S uwait 0xfffffe00a7c6a100 syz-executor.1 9566 1 790 0 S uwait 0xfffffe00a7be4680 syz-executor.1 9564 1 790 0 S uwait 0xfffffe00a7c6ae00 syz-executor.1 9558 1 790 0 S uwait 0xfffffe00a91f9980 syz-executor.1 9556 1 790 0 S uwait 0xfffffe005882de00 syz-executor.1 9265 1 804 0 SV uwait 0xfffffe0057002400 syz-executor.3 9259 1 804 0 SV uwait 0xfffffe00a7c13d00 syz-executor.3 9248 1 804 0 SV uwait 0xfffffe00a91f9b80 syz-executor.3 9238 9237 804 0 SV uwait 0xfffffe00a7c13500 syz-executor.3 9237 1 804 0 DV ppwait 0xfffffe00a9487a20 syz-executor.3 9054 1 804 0 S uwait 0xfffffe00a91f9c80 syz-executor.3 9052 1 804 0 S uwait 0xfffffe00a7c6a080 syz-executor.3 9047 1 804 0 S uwait 0xfffffe00a83fb580 syz-executor.3 9045 1 804 0 S uwait 0xfffffe00a7c13300 syz-executor.3 9043 1 804 0 S uwait 0xfffffe0057002200 syz-executor.3 8476 1 796 0 S uwait 0xfffffe00a947ae80 syz-executor.2 8475 1 789 0 S uwait 0xfffffe00a7c13400 syz-executor.0 8465 1 796 0 S uwait 0xfffffe00a7c6ad00 syz-executor.2 8453 1 796 0 S uwait 0xfffffe00a7c6a280 syz-executor.2 8451 1 789 0 S uwait 0xfffffe00a7be4280 syz-executor.0 8443 1 796 0 S uwait 0xfffffe00a7c13800 syz-executor.2 8441 1 796 0 S uwait 0xfffffe00a7c13600 syz-executor.2 7975 1 790 0 S uwait 0xfffffe00a7c13b00 syz-executor.1 7964 1 790 0 S uwait 0xfffffe00a7c13200 syz-executor.1 7958 1 790 0 S uwait 0xfffffe00a7ad6500 syz-executor.1 7949 1 790 0 S uwait 0xfffffe00a7c6ac80 syz-executor.1 7944 1 790 0 S umtxn 0xfffffe00a83fbe80 syz-executor.1 7075 1 789 0 S uwait 0xfffffe00a83fbb80 syz-executor.0 7074 1 789 0 S uwait 0xfffffe00a7c6a780 syz-executor.0 6604 1 790 0 S uwait 0xfffffe00a7c6a880 syz-executor.1 6603 1 790 0 S uwait 0xfffffe00a7c6a980 syz-executor.1 5478 1 796 0 S uwait 0xfffffe0057002900 syz-executor.2 5476 1 796 0 S umtxn 0xfffffe00a7c13a00 syz-executor.2 4764 1 804 0 S uwait 0xfffffe00a7ad6300 syz-executor.3 4754 1 804 0 S uwait 0xfffffe00a7c6a580 syz-executor.3 4745 1 790 0 S uwait 0xfffffe00a7ad6000 syz-executor.1 4744 1 804 0 S uwait 0xfffffe00a7ad6100 syz-executor.3 4740 1 790 0 S uwait 0xfffffe0058761200 syz-executor.1 4736 1 796 0 S uwait 0xfffffe0057002b00 syz-executor.2 4735 1 790 0 S uwait 0xfffffe00a7ad6c00 syz-executor.1 4732 1 790 0 S uwait 0xfffffe00a7be4980 syz-executor.1 4728 1 790 0 S uwait 0xfffffe00a7be4180 syz-executor.1 4725 1 796 0 S uwait 0xfffffe00a7be4080 syz-executor.2 4724 1 790 0 S uwait 0xfffffe0057002300 syz-executor.1 4720 1 790 0 S uwait 0xfffffe00a7c6a680 syz-executor.1 4718 1 790 0 S uwait 0xfffffe0058761300 syz-executor.1 4582 1 790 0 S uwait 0xfffffe00a7c13e80 syz-executor.1 4354 1 796 0 S uwait 0xfffffe00a7be4e80 syz-executor.2 4346 1 796 0 S uwait 0xfffffe005882d580 syz-executor.2 4343 1 804 0 S uwait 0xfffffe0057002880 syz-executor.3 4339 1 796 0 S uwait 0xfffffe00a7c6af00 syz-executor.2 4338 1 804 0 S uwait 0xfffffe005882ab80 syz-executor.3 4336 1 804 0 S uwait 0xfffffe0057002000 syz-executor.3 4332 1 804 0 S uwait 0xfffffe00a7ad6900 syz-executor.3 4330 1 804 0 S uwait 0xfffffe00a7be4880 syz-executor.3 3981 1 789 0 S uwait 0xfffffe0058761100 syz-executor.0 3980 1 796 0 S uwait 0xfffffe00a7be4380 syz-executor.2 3975 1 796 0 S uwait 0xfffffe0057002700 syz-executor.2 3973 1 789 0 S umtxn 0xfffffe00a7ad6700 syz-executor.0 3971 1 796 0 S uwait 0xfffffe0058761400 syz-executor.2 3969 1 796 0 S uwait 0xfffffe00a7be4480 syz-executor.2 3967 1 790 0 S uwait 0xfffffe00a72d8080 syz-executor.1 3966 1 789 0 S uwait 0xfffffe00a7ad6800 syz-executor.0 3965 1 796 0 S uwait 0xfffffe005882a780 syz-executor.2 3961 1 790 0 S uwait 0xfffffe00a7be4a80 syz-executor.1 3958 1 789 0 S uwait 0xfffffe00a7ad6a00 syz-executor.0 3957 1 789 0 S uwait 0xfffffe0058836400 syz-executor.0 3955 1 790 0 S uwait 0xfffffe00a7be4d80 syz-executor.1 3953 1 789 0 S umtxn 0xfffffe0057002100 syz-executor.0 3948 1 796 0 S uwait 0xfffffe005882d180 syz-executor.2 3944 1 789 0 S uwait 0xfffffe00a7ad6600 syz-executor.0 3942 1 789 0 S uwait 0xfffffe00a7be4c80 syz-executor.0 3938 1 796 0 S uwait 0xfffffe00a7ad6b00 syz-executor.2 3931 1 796 0 S uwait 0xfffffe0057002500 syz-executor.2 3137 0 0 0 DL aiordy 0xfffffe00a7bc6538 [aiod5] 3136 0 0 0 DL aiordy 0xfffffe00a768fa70 [aiod4] 3134 0 0 0 DL aiordy 0xfffffe00a7bf9a70 [aiod2] 3133 0 0 0 DL aiordy 0xfffffe00a7f6fa70 [aiod1] 2725 1 789 0 S uwait 0xfffffe00a72d8280 syz-executor.0 2724 1 789 0 S uwait 0xfffffe00a7ad6e00 syz-executor.0 2723 1 789 0 S uwait 0xfffffe005882ad80 syz-executor.0 2721 1 789 0 S uwait 0xfffffe00a72d8580 syz-executor.0 2720 1 789 0 S uwait 0xfffffe00a72d8980 syz-executor.0 2715 1 789 0 S uwait 0xfffffe0058836600 syz-executor.0 2714 1 789 0 S umtxn 0xfffffe0058836300 syz-executor.0 2713 1 789 0 S uwait 0xfffffe005882a700 syz-executor.0 2709 1 789 0 S uwait 0xfffffe005882a880 syz-executor.0 2707 1 789 0 S uwait 0xfffffe005882f180 syz-executor.0 2700 1 789 0 S uwait 0xfffffe005882a580 syz-executor.0 2699 1 789 0 S uwait 0xfffffe00a72d8880 syz-executor.0 2698 1 789 0 S uwait 0xfffffe00a7ad6d00 syz-executor.0 2697 1 789 0 S uwait 0xfffffe005882a680 syz-executor.0 2696 1 789 0 S uwait 0xfffffe0058832800 syz-executor.0 2693 1 789 0 S uwait 0xfffffe00a72d8400 syz-executor.0 2692 1 789 0 S uwait 0xfffffe005882d280 syz-executor.0 2691 1 789 0 S uwait 0xfffffe00a7ad6f00 syz-executor.0 2690 1 789 0 S uwait 0xfffffe005882ae80 syz-executor.0 2689 1 789 0 S uwait 0xfffffe00a72d8680 syz-executor.0 2687 1 789 0 S uwait 0xfffffe00a72d8780 syz-executor.0 2686 1 789 0 S umtxn 0xfffffe005882a980 syz-executor.0 2684 1 789 0 S uwait 0xfffffe00a72d8180 syz-executor.0 2681 1 789 0 S uwait 0xfffffe0058836d80 syz-executor.0 2680 1 789 0 S umtxn 0xfffffe005882ac80 syz-executor.0 2470 1 804 0 S uwait 0xfffffe005882a480 syz-executor.3 2456 1 804 0 S uwait 0xfffffe0058836000 syz-executor.3 2450 1 796 0 S uwait 0xfffffe005882aa80 syz-executor.2 2442 1 804 0 S uwait 0xfffffe005882f000 syz-executor.3 2439 1 790 0 S uwait 0xfffffe00a72d8b80 syz-executor.1 2436 1 796 0 S uwait 0xfffffe00a72d8c80 syz-executor.2 2434 1 789 0 S uwait 0xfffffe005882d380 syz-executor.0 2430 1 804 0 S uwait 0xfffffe005882d880 syz-executor.3 2428 1 790 0 S uwait 0xfffffe005882d080 syz-executor.1 2424 1 789 0 S uwait 0xfffffe00a72d8a80 syz-executor.0 2423 1 796 0 S uwait 0xfffffe0057543d00 syz-executor.2 2418 1 804 0 S uwait 0xfffffe005882da80 syz-executor.3 2416 1 790 0 S uwait 0xfffffe0058761f00 syz-executor.1 2412 1 796 0 S uwait 0xfffffe005882a180 syz-executor.2 2409 1 790 0 S umtxn 0xfffffe0057543e80 syz-executor.1 2408 1 789 0 S uwait 0xfffffe0058836800 syz-executor.0 2406 1 804 0 S uwait 0xfffffe005882a380 syz-executor.3 2398 1 796 0 S uwait 0xfffffe0058836700 syz-executor.2 2395 1 790 0 S uwait 0xfffffe00a72d8d80 syz-executor.1 2386 1 796 0 S uwait 0xfffffe0058761700 syz-executor.2 2382 1 790 0 S uwait 0xfffffe005882df00 syz-executor.1 2374 1 796 0 S uwait 0xfffffe0058832100 syz-executor.2 2367 1 796 0 S uwait 0xfffffe0058832700 syz-executor.2 2252 1 2252 65 Ss select 0xfffffe00a0f2b240 dhclient 2145 1 790 0 S uwait 0xfffffe005882f200 syz-executor.1 2143 1 790 0 S umtxn 0xfffffe0058836200 syz-executor.1 1966 1 1966 0 Ss select 0xfffffe00a0e795c0 dhclient 1959 1 1959 0 Ss select 0xfffffe00a0f989c0 dhclient 1940 1 1940 65 Ss select 0xfffffe00a0f2bcc0 dhclient 1752 1 1752 0 Ss select 0xfffffe00a0f2b840 dhclient 1749 1 1749 0 Ss select 0xfffffe00a0f98a40 dhclient 1722 1 1722 65 Ss select 0xfffffe00a0f2bdc0 dhclient 1453 1 1453 0 Ss select 0xfffffe00a0f4ccc0 dhclient 1447 1 1447 0 Ss select 0xfffffe00a0eba840 dhclient 1418 1 1418 65 Ss select 0xfffffe009e3e82c0 dhclient 823 1 823 0 Ss select 0xfffffe009e3e8940 dhclient 817 1 817 0 Ss select 0xfffffe009e3e81c0 dhclient 804 782 804 0 Ss piperd 0xfffffe009e9e8000 syz-executor.3 796 782 796 0 Ss piperd 0xfffffe009e9e88b8 syz-executor.2 790 782 790 0 Ss piperd 0xfffffe009e9db2e8 syz-executor.1 789 782 789 0 Ss wait 0xfffffe009e4c3000 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100100 S kqread 0xfffffe00081ef900 syz-fuzzer 100127 S uwait 0xfffffe0058832200 syz-fuzzer 100128 S uwait 0xfffffe0058832300 syz-fuzzer 100129 S uwait 0xfffffe005882f080 syz-fuzzer 100130 S uwait 0xfffffe005882f100 syz-fuzzer 100131 S uwait 0xfffffe005882fe00 syz-fuzzer 100132 S uwait 0xfffffe005882fd00 syz-fuzzer 100133 S uwait 0xfffffe005882d780 syz-fuzzer 102035 S uwait 0xfffffe005882f480 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe009e52ab20 csh 778 694 778 0 Ss select 0xfffffe005886cbc0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ffb4b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ed8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575edcb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ea0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ea4b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ea8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583eacb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575410b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575414b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059200 cron 694 1 694 0 Ss select 0xfffffe00081ac1c0 sshd 507 1 507 0 Ss select 0xfffffe005886cdc0 syslogd 436 1 436 0 Ss select 0xfffffe005834d8c0 devd 435 1 435 65 Ss select 0xfffffe005834dbc0 dhclient 350 1 350 0 Ss select 0xfffffe005834d1c0 dhclient 347 1 347 0 Ss select 0xfffffe009e3e8dc0 dhclient 23 0 0 0 DL syncer 0xffffffff841815a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875aa70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00573f08e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b77c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab2f8 [dom0] 100089 D launds 0xffffffff841ab304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea1a00 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b514a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d1ae20 [pf purge] 15 0 0 0 DL - 0xffffffff8417a4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417a4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417a4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417a4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c95ac0 [doneq0] 100049 D - 0xffffffff83c95a40 [async] 100082 D - 0xffffffff83c958c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab6c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b2d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b2d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a53a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402c7c0 [g_event] 100040 D - 0xffffffff8402c800 [g_up] 100041 D - 0xffffffff8402c840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0007920700 [thr_0] 100030 D - 0xfffffe0007920780 [thr_1] 100031 D - 0xffffffff8417b848 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 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 0xfffffe0053d53538 [init] 10 0 0 0 DL audit_w 0xffffffff841a6340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402d6c0 [swapper] 100005 D - 0xfffffe00081e7c00 [if_config_tqg_0] 100006 D - 0xfffffe00081e7b00 [softirq_0] 100007 D - 0xfffffe00081e7a00 [softirq_1] 100008 D - 0xfffffe00081e7900 [if_io_tqg_0] 100009 D - 0xfffffe00081e7800 [if_io_tqg_1] 100010 D - 0xfffffe00081e7700 [in6m_free taskq] 100011 D - 0xfffffe00081e7600 [deferred_unmount ta] 100013 Run CPU 1 [thread taskq] 100015 D - 0xfffffe00081e7200 [kqueue_ctx taskq] 100016 D - 0xfffffe00081e7100 [linuxkpi_irq_wq] 100017 D - 0xfffffe00081e7000 [pci_hp taskq] 100018 D - 0xfffffe0053dfbe00 [aiod_kick taskq] 100020 D - 0xfffffe0053dfbc00 [inm_free taskq] 100021 D - 0xfffffe0053dfbb00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfbb00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfbb00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfbb00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfba00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfba00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfba00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfba00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053dfb900 [firmware taskq] 100042 D - 0xfffffe0053dfb800 [crypto_0] 100043 D - 0xfffffe0053dfb800 [crypto_1] 100059 D - 0xfffffe0053dfb600 [vtnet0 rxq 0] 100060 D - 0xfffffe0053dfb500 [vtnet0 txq 0] 100061 D - 0xfffffe0053dfb400 [vtnet0 rxq 1] 100062 D - 0xfffffe0053dfb300 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe00081ac300 [virtio_balloon] 100068 D - 0xfffffe0053dfb100 [mca taskq] 100073 D - 0xffffffff82c71c40 [deadlkres] 100077 D - 0xfffffe0057460400 [acpi_task_0] 100078 D - 0xfffffe0057460400 [acpi_task_1] 100079 D - 0xfffffe0057460400 [acpi_task_2] 100081 D - 0xfffffe0053dfb700 [CAM taskq] db> show all locks Process 12038 (syz-executor.0) thread 0xfffffe00a7a043a0 (115260) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7d77ab0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13128 Process 0 (kernel) thread 0xfffffe0053df5ac0 (100013) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840afc80) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 filedesc 302 2413K 22045 sctp_stro 100 2147K 6649 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 pcb 761 1350K 34042 kobj 327 1308K 486 newblk 5 1025K 25798 vfscache 3 1025K 3 subproc 445 939K 12290 inodedep 13 517K 11921 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 55620 sctp_atcl 462 174K 23017 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 451 pagedep 10 131K 11013 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 kdtrace 520 91K 27327 BPF 46 88K 89 umtx 660 83K 660 bus 989 81K 3488 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 4380 hostcache 1 32K 1 shm 1 32K 29 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atky 562 21K 30829 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 138 19K 838 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 kqueue 215 16K 12222 bus-sc 34 15K 1691 pwddesc 209 14K 12094 lltable 42 13K 670 KTRACE 101 13K 16575 ifnet 7 13K 7 ether_multi 152 13K 202 ksem 31 12K 98 kenv 95 12K 95 eventhandler 133 12K 133 pf_rule 11 11K 175 sctp_timw 42 11K 42 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 DEVFSP 141 9K 2901 in6_multi 65 9K 65 bmsafemap 2 9K 12099 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 95 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_athm 462 8K 23656 taskqueue 63 7K 63 cred 26 7K 546 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 638 pf_ifnet 15 6K 155 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 59 vt 11 5K 11 pf_table 2 4K 105 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 xform 63 4K 4437 acpisem 28 4K 28 selfd 55 4K 158146 lockf 32 4K 291 hhook 15 4K 17 sctp_map 200 4K 13152 proc-args 52 3K 721 terminal 11 3K 11 inpcbpolicy 82 3K 5031 select 19 3K 120 uidinfo 3 3K 69 tcp_fsb 17 3K 1242 pf_osfp 20 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 32 2K 91 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 16 filedesc_to_leader 23 2K 77 osd 72 2K 3928 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 diradd 8 1K 11686 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 220 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 dirrem 3 1K 11643 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 992 pci_link 10 1K 10 crypto 4 1K 1185 encap_export_host 12 1K 12 procdesc 5 1K 14 sctp_stri 1 1K 1360 newdirblk 4 1K 10934 mkdir 4 1K 21868 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 6 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 19663 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 112 sctp_vrf 1 1K 1 ip_msource 1 1K 9 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 17127 iov 1 1K 23473 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 11584 sctp_iter 0 0K 49 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 38 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 117 mqdata 0 0K 0 cubic data 0 0K 34 dctcp data 0 0K 37 cdg data 0 0K 40 vegas data 0 0K 48 htcp data 0 0K 47 tcp_do 0 0K 0 chd data 0 0K 30 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 9610 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 109 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 freefile 0 0K 11492 freeblks 0 0K 11623 freefrag 0 0K 107 allocindir 0 0K 0 indirdep 0 0K 5975 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 252 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 in6_mfilter 0 0K 0 frag6 0 0K 33 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 42 in_mfilter 0 0K 35 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 11221 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 52 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 446 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 24 lio 0 0K 40 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 295 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 807 eventfd 0 0K 13 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 330 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 6 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 971 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 3 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 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 987 744124 0 254 38121472 0 tcp_log 416 24 18930 731845 0 254 7884864 0 mbuf 256 9545 1210 3736140 0 254 2753280 0 malloc-16384 16384 150 7 11025 0 1 2572288 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 12980 371 294940 0 63 1922544 0 BUF TRIE 144 219 11541 12942 0 62 1693440 0 malloc-384 384 4117 3 4117 0 30 1582080 0 malloc-128 128 11319 120 33465 0 126 1464192 0 malloc-4096 4096 350 6 1066 0 2 1458176 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 11153 4 11153 0 126 1249584 0 vmem btag 56 21086 57 21086 0 254 1184008 0 ertt_txseginfo 40 15438 13650 1475205 0 254 1163520 0 MAP ENTRY 96 9541 413 699524 0 126 955584 0 tcp_bbr_map 128 2049 5205 604478 0 127 928512 0 malloc-4096 4096 213 7 12050 0 2 901120 0 VM OBJECT 264 3237 123 175089 0 30 887040 0 malloc-2048 2048 368 44 16942 0 8 843776 0 FFS inode 1160 637 28 12154 0 8 771400 0 256 Bucket 2048 306 22 26013 0 8 671744 0 sctp_ep 1280 361 137 15627 0 254 637440 0 THREAD 1808 306 24 15278 0 8 596640 0 sctp_asoc 2288 100 120 6576 0 254 503360 0 VMSPACE 2544 184 11 12013 0 4 496080 0 socket 944 370 94 22489 0 254 438016 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 VNODE 448 677 88 12196 0 30 342720 0 PROC 1336 212 19 12047 0 8 308616 0 malloc-64 64 4146 390 12720 0 254 290304 0 malloc-32768 32768 1 7 5451 0 1 262144 0 filedesc0 1072 209 22 12094 0 8 247632 0 malloc-16 16 14514 486 46374 0 254 240000 0 malloc-384 384 499 121 23094 0 30 238080 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 421 434 64976 0 62 218880 0 malloc-32 32 5947 353 40171 0 254 201600 0 malloc-65536 65536 1 2 182 0 1 196608 0 malloc-65536 65536 1 2 410 0 1 196608 0 malloc-384 384 264 246 12324 0 30 195840 0 sctp_raddr 736 100 164 7698 0 254 194304 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1276 119 41923 0 126 178560 0 FFS2 dinode 256 637 38 12153 0 62 172800 0 mbuf_packet 256 76 569 53001 0 254 165120 0 malloc-1024 1024 102 58 7330 0 16 163840 0 S VFS Cache 104 1031 334 12967 0 126 141960 0 malloc-128 128 686 368 12411 0 126 134912 0 malloc-256 256 386 139 17191 0 62 134400 0 malloc-65536 65536 0 2 21 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-32768 32768 2 2 7 0 1 131072 0 clpbuf 2624 0 48 233 0 16 125952 0 128 Bucket 1024 59 60 5047 0 16 121856 0 malloc-1024 1024 114 2 139 0 16 118784 0 sctp_chunk 152 301 479 5196 0 254 118560 0 ksiginfo 112 214 830 2674 0 126 116928 0 tcpcb 1080 68 37 3917 0 254 113400 0 malloc-128 128 679 65 2094 0 126 95232 0 malloc-256 256 54 306 32070 0 62 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 3 327 10252 0 62 84480 0 tcp_inpcb 496 68 100 3917 0 254 83328 0 malloc-16384 16384 3 2 163 0 1 81920 0 Files 80 656 344 47692 0 126 80000 0 malloc-4096 4096 15 4 11253 0 2 77824 0 malloc-8192 8192 5 4 134 0 1 73728 0 64 Bucket 512 85 59 8445 0 30 73728 0 malloc-4096 4096 13 4 155 0 2 69632 0 tcp_bbr_pcb 832 39 42 1742 0 16 67392 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 49 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 g_bio 408 0 150 103646 0 30 61200 0 32 Bucket 256 70 140 16504 0 62 53760 0 malloc-64 64 693 126 12777 0 254 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 TURNSTILE 136 331 26 331 0 62 48552 0 malloc-64 64 534 222 21832 0 254 48384 0 malloc-128 128 337 35 549 0 126 47616 0 malloc-256 256 107 73 1025 0 62 46080 0 pcpu-8 8 4843 789 8591 0 254 45056 0 tcp_rack_pcb 832 17 37 1242 0 16 44928 0 malloc-256 256 135 30 158 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 6 14 189 0 8 40960 0 malloc-64 64 340 290 170333 0 254 40320 0 malloc-256 256 66 84 12021 0 62 38400 0 pipe 744 23 27 774 0 16 37200 0 NAMEI 1024 0 36 67344 0 16 36864 0 16 Bucket 144 79 173 1465 0 62 36288 0 SLEEPQUEUE 88 331 53 331 0 126 33792 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-1024 1024 28 4 34 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 137 111 12137 0 126 31744 0 PWD 32 127 755 10986 0 254 28224 0 malloc-64 64 277 164 12344 0 254 28224 0 KNOTE 160 28 147 144684 0 62 28000 0 malloc-384 384 53 17 400 0 30 26880 0 malloc-384 384 41 29 271 0 30 26880 0 malloc-384 384 19 51 706 0 30 26880 0 da_ccb 544 0 49 26236 0 16 26656 0 malloc-8192 8192 1 2 8 0 1 24576 0 malloc-2048 2048 7 5 503 0 8 24576 0 malloc-2048 2048 6 6 91 0 8 24576 0 malloc-64 64 311 67 6112 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 49 251 3806 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 3 7 27 0 8 20480 0 malloc-2048 2048 6 4 224 0 8 20480 0 malloc-1024 1024 6 14 274 0 16 20480 0 malloc-1024 1024 7 13 1621 0 16 20480 0 malloc-512 512 6 34 1382 0 30 20480 0 malloc-512 512 19 21 45 0 30 20480 0 2 Bucket 32 65 565 2602 0 254 20160 0 Mountpoints 2752 2 5 7 0 4 19264 0 malloc-256 256 65 10 1536 0 62 19200 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-2048 2048 6 2 14 0 8 16384 0 malloc-1024 1024 9 7 10 0 16 16384 0 sctp_stream_msg_out 112 71 73 1861 0 254 16128 0 tcp_rack_map 112 38 106 2778 0 126 16128 0 malloc-32 32 388 116 513 0 254 16128 0 vtnet_tx_hdr 24 0 668 984765 0 254 16032 0 udp_inpcb 496 8 24 530 0 254 15872 0 unpcb 256 20 40 1767 0 254 15360 0 malloc-4096 4096 2 1 96 0 2 12288 0 malloc-512 512 4 20 200 0 30 12288 0 malloc-512 512 0 24 134 0 30 12288 0 sctp_laddr 48 32 220 4684 0 254 12096 0 ertt 72 68 100 3917 0 126 12096 0 malloc-64 64 88 101 581 0 254 12096 0 malloc-64 64 54 135 3321 0 254 12096 0 malloc-32 32 57 321 1847 0 254 12096 0 malloc-16 16 231 519 13744 0 254 12000 0 ripcb 496 6 18 344 0 254 11904 0 udplite_inpcb 496 0 24 240 0 254 11904 0 malloc-128 128 53 40 1544 0 126 11904 0 malloc-128 128 48 45 198 0 126 11904 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 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 2 0 2 8192 0 malloc-4096 4096 0 2 62 0 2 8192 0 malloc-2048 2048 1 3 26 0 8 8192 0 malloc-1024 1024 1 7 4 0 16 8192 0 malloc-1024 1024 2 6 84 0 16 8192 0 malloc-512 512 0 16 21 0 30 8192 0 malloc-512 512 2 14 271 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 34 0 254 8096 0 PGRP 88 35 57 81 0 126 8096 0 rl_entry 40 170 32 172 0 254 8080 0 sctp_asconf_ack 48 0 168 31 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 8 244 770 0 254 8064 0 malloc-32 32 84 168 5434 0 254 8064 0 malloc-32 32 80 172 357 0 254 8064 0 malloc-32 32 53 199 146 0 254 8064 0 malloc-32 32 68 184 753 0 254 8064 0 malloc-32 32 63 189 15916 0 254 8064 0 4 Bucket 48 7 161 293 0 254 8064 0 malloc-16 16 79 421 4413 0 254 8000 0 malloc-16 16 18 482 585 0 254 8000 0 malloc-16 16 295 205 496 0 254 8000 0 malloc-16 16 30 470 64 0 254 8000 0 malloc-16 16 197 303 1324 0 254 8000 0 malloc-16 16 18 482 45994 0 254 8000 0 sctp_readq 152 1 51 705 0 254 7904 0 AIO 208 0 38 60 0 62 7904 0 cryptop 280 0 28 239 0 30 7840 0 itimer 352 0 22 7 0 30 7744 0 AIOCB 552 0 14 75 0 16 7728 0 malloc-384 384 0 20 21 0 30 7680 0 AIOLIO 272 0 28 20 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 19 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 1 38 1 0 126 4056 0 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 5 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 1 31 1 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 tfo 4 0 493 2 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 23 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 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-4096 4096 0 0 0 0 2 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