panic: ASan: Invalid access, 8-byte write at 0xfffffe00a8d8b4b0, UMAUseAfterFree(fd) cpuid = 1 time = 1636785792 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077f73b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077f7510 vpanic() at vpanic+0x2b8/frame 0xfffffe00077f75f0 panic() at panic+0xb5/frame 0xfffffe00077f76b0 __asan_store8_noabort() at __asan_store8_noabort+0x376/frame 0xfffffe00077f7770 sctp_timer_stop() at sctp_timer_stop+0x82b/frame 0xfffffe00077f77e0 sctp_stop_association_timers() at sctp_stop_association_timers+0x119/frame 0xfffffe00077f7810 sctp_free_assoc() at sctp_free_assoc+0x465/frame 0xfffffe00077f7980 sctp_threshold_management() at sctp_threshold_management+0x457/frame 0xfffffe00077f79d0 sctp_asconf_timer() at sctp_asconf_timer+0x7c/frame 0xfffffe00077f7a50 sctp_timeout_handler() at sctp_timeout_handler+0xf87/frame 0xfffffe00077f7b90 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe00077f7d40 softclock() at softclock+0x152/frame 0xfffffe00077f7d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f7ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f7f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f7f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6b: movq $0,0x28dc92a(%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 0xc850635521716746 rdx 0x1 rbx 0 rsp 0xfffffe00077f74f0 rbp 0xfffffe00077f7510 rsi 0 rdi 0xffffffff817c578a vprintf+0x35a r8 0 r9 0xfffffe00077f7028 r10 0 r11 0xfffffe00aa2bac30 r12 0xfffffe0053e8e560 r13 0xfffffe00077f7501 r14 0xffffffff82c924e0 .str.18 r15 0xffffffff82c924e0 .str.18 rip 0xffffffff817b910b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dc92a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053dd2548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff840369c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff840369c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84037960 (map 0xffffffff84037960) (map.pmap 0xffffffff84037a20) (pmap 0xffffffff84037a88) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 L *sctp-tc 0xfffffe00a768bf00 [swi1: netisr 0] 100031 Run CPU 1 [swi4: clock (0)] 100032 I [swi4: clock (1)] 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 [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 23766 776 776 0 R (threaded) syz-executor.1 143290 Run CPU 0 syz-executor.1 144667 S connec 0xfffffe0058bf7c1a syz-executor.1 23765 780 780 0 R (threaded) syz-executor.3 143014 RunQ syz-executor.3 144664 S connec 0xfffffe00a9d3285a syz-executor.3 144665 S uwait 0xfffffe00a8e66a80 syz-executor.3 23764 777 777 0 R (threaded) syz-executor.2 143986 RunQ syz-executor.2 144663 S connec 0xfffffe0058bfcc1a syz-executor.2 144666 S uwait 0xfffffe00a8e65800 syz-executor.2 23763 775 775 0 R (threaded) syz-executor.0 143025 RunQ syz-executor.0 144660 S connec 0xfffffe0058bfe85a syz-executor.0 144662 S uwait 0xfffffe00a8e64000 syz-executor.0 144668 RunQ syz-executor.0 22977 1 777 0 S uwait 0xfffffe00a8e66600 syz-executor.2 22975 1 780 0 S uwait 0xfffffe0057076e80 syz-executor.3 22971 1 777 0 S uwait 0xfffffe00a8e65c80 syz-executor.2 22970 1 780 0 S uwait 0xfffffe009ef2a100 syz-executor.3 22957 1 777 0 S uwait 0xfffffe00a8e67780 syz-executor.2 22956 1 780 0 S uwait 0xfffffe00a8e35b00 syz-executor.3 22953 1 780 0 S uwait 0xfffffe00a8e66080 syz-executor.3 22949 1 780 0 S uwait 0xfffffe00a8e64400 syz-executor.3 22738 1 780 0 S uwait 0xfffffe00a8e66e80 syz-executor.3 22736 1 780 0 S uwait 0xfffffe009ef2be80 syz-executor.3 22734 1 780 0 S uwait 0xfffffe00a8e65f00 syz-executor.3 22732 1 780 0 S uwait 0xfffffe00a7d90500 syz-executor.3 22731 1 780 0 S uwait 0xfffffe00a8e65780 syz-executor.3 22303 1 777 0 S uwait 0xfffffe00a8e64700 syz-executor.2 22296 1 777 0 S uwait 0xfffffe00a8e64100 syz-executor.2 22288 1 777 0 S uwait 0xfffffe00a8e64800 syz-executor.2 22284 1 777 0 S uwait 0xfffffe00a8e64b00 syz-executor.2 22276 1 777 0 S uwait 0xfffffe00a8e36080 syz-executor.2 22037 1 780 0 S uwait 0xfffffe00a7d8dc00 syz-executor.3 22031 1 780 0 S uwait 0xfffffe00a7d8d000 syz-executor.3 22025 1 777 0 S umtxn 0xfffffe00a8e34280 syz-executor.2 22023 1 775 0 S uwait 0xfffffe00a8e65080 syz-executor.0 22020 1 780 0 S uwait 0xfffffe00a8e34380 syz-executor.3 22017 1 777 0 S uwait 0xfffffe00a8e34680 syz-executor.2 22016 1 775 0 S uwait 0xfffffe00a7d8f300 syz-executor.0 22011 1 775 0 S uwait 0xfffffe00a8e64c00 syz-executor.0 22010 1 777 0 S uwait 0xfffffe00a8e35800 syz-executor.2 22002 1 775 0 S uwait 0xfffffe00a8e34980 syz-executor.0 21825 1 780 0 SV sigwait 0xfffffe00ab53c5f8 syz-executor.3 21812 1 780 0 SV sigwait 0xfffffe00aa2ef0b0 syz-executor.3 21810 1 777 0 S uwait 0xfffffe00a7d90a00 syz-executor.2 21804 1 780 0 SV sigwait 0xfffffe00ab52db40 syz-executor.3 21798 1 780 0 SV sigwait 0xfffffe00a9c610b0 syz-executor.3 21791 1 780 0 SV sigwait 0xfffffe00aa2eeb40 syz-executor.3 20980 1 780 0 S uwait 0xfffffe009ef2b600 syz-executor.3 20977 1 780 0 S uwait 0xfffffe00574c6000 syz-executor.3 20975 1 775 0 S uwait 0xfffffe00a8e35100 syz-executor.0 20971 1 775 0 S uwait 0xfffffe0057076a00 syz-executor.0 20970 1 780 0 S uwait 0xfffffe00a8e35e00 syz-executor.3 20967 1 775 0 S uwait 0xfffffe0056b91d80 syz-executor.0 20964 1 775 0 S uwait 0xfffffe0057077200 syz-executor.0 20962 1 775 0 S uwait 0xfffffe0057077700 syz-executor.0 20909 1 775 0 S uwait 0xfffffe0057079b80 syz-executor.0 20907 1 775 0 T uwait 0xfffffe0056b91700 syz-executor.0 20904 1 775 0 S uwait 0xfffffe0057078380 syz-executor.0 20903 1 776 0 S uwait 0xfffffe00a8e67380 syz-executor.1 20901 1 776 0 T uwait 0xfffffe00a8e35600 syz-executor.1 20900 1 775 0 T uwait 0xfffffe00a8e65280 syz-executor.0 20897 1 776 0 S uwait 0xfffffe00a8e64900 syz-executor.1 20896 1 776 0 T uwait 0xfffffe00a8e37700 syz-executor.1 20894 1 775 0 S uwait 0xfffffe0057078580 syz-executor.0 20893 1 775 0 T syz-executor.0 20892 1 776 0 S uwait 0xfffffe00a8e35900 syz-executor.1 20891 1 776 0 T syz-executor.1 20888 1 775 0 S uwait 0xfffffe00a8e34d80 syz-executor.0 20887 1 775 0 T syz-executor.0 20886 1 775 0 S uwait 0xfffffe00a7d8d500 syz-executor.0 20885 1 775 0 T syz-executor.0 20399 1 775 0 S uwait 0xfffffe00a8e34780 syz-executor.0 20397 1 780 0 S uwait 0xfffffe00a8e64d00 syz-executor.3 20391 1 775 0 S uwait 0xfffffe00a8e67280 syz-executor.0 20389 1 780 0 S uwait 0xfffffe0056ae6500 syz-executor.3 20384 1 780 0 S uwait 0xfffffe00574c8100 syz-executor.3 20383 1 775 0 S uwait 0xfffffe0057077400 syz-executor.0 20377 1 775 0 S uwait 0xfffffe009ef2cd80 syz-executor.0 20369 1 775 0 S uwait 0xfffffe0056b91900 syz-executor.0 18729 1 18729 0 Ss+ ttyin 0xfffffe00584484b0 getty 18728 1 18728 0 Ss+ ttyin 0xfffffe00584488b0 getty 18727 1 18727 0 Ss+ ttyin 0xfffffe00584480b0 getty 18726 1 18726 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 18725 1 18725 0 Ss+ ttyin 0xfffffe0058448cb0 getty 18724 1 18724 0 Ss+ ttyin 0xfffffe00584494b0 getty 18723 1 18723 0 Ss+ ttyin 0xfffffe0058449cb0 getty 18722 1 18722 0 Ss+ ttyin 0xfffffe00584490b0 getty 18721 1 18721 0 Ss+ ttyin 0xfffffe00584498b0 getty 17917 1 775 0 S uwait 0xfffffe00a8e35000 syz-executor.0 17915 1 775 0 S uwait 0xfffffe009ef29200 syz-executor.0 17409 1 777 0 S uwait 0xfffffe00a8e34580 syz-executor.2 17405 1 777 0 S uwait 0xfffffe009ef2ce80 syz-executor.2 17402 1 776 0 S uwait 0xfffffe00a8e36200 syz-executor.1 17401 1 777 0 S uwait 0xfffffe00a7d8f000 syz-executor.2 17397 1 776 0 S uwait 0xfffffe00a7d8e280 syz-executor.1 17393 1 776 0 S uwait 0xfffffe00a7d8d800 syz-executor.1 17390 1 776 0 S uwait 0xfffffe00a8e35e80 syz-executor.1 17388 1 776 0 S uwait 0xfffffe00a8e35500 syz-executor.1 17269 1 780 0 S uwait 0xfffffe00a7d90d00 syz-executor.3 17268 1 780 0 S uwait 0xfffffe00574c9600 syz-executor.3 16019 1 777 0 S uwait 0xfffffe00a8e37400 syz-executor.2 16017 1 777 0 S uwait 0xfffffe00a7d8d480 syz-executor.2 14132 1 780 0 S uwait 0xfffffe00a8e34a80 syz-executor.3 14130 1 780 0 S uwait 0xfffffe00a7d90080 syz-executor.3 14127 1 780 0 S uwait 0xfffffe00a7d8f100 syz-executor.3 14125 1 780 0 S uwait 0xfffffe009ef2c780 syz-executor.3 14123 1 780 0 S uwait 0xfffffe00a7d90280 syz-executor.3 13552 1 776 0 S uwait 0xfffffe00a7d8ed00 syz-executor.1 13550 1 775 0 S uwait 0xfffffe00a8e35300 syz-executor.0 13542 1 776 0 S uwait 0xfffffe00a8e35b80 syz-executor.1 13541 1 780 0 S uwait 0xfffffe00a8e34880 syz-executor.3 13539 1 775 0 S uwait 0xfffffe00a7d8d700 syz-executor.0 13538 1 777 0 S uwait 0xfffffe0056b91800 syz-executor.2 13534 1 776 0 S uwait 0xfffffe00a8e37300 syz-executor.1 13530 1 780 0 S uwait 0xfffffe0057076500 syz-executor.3 13528 1 777 0 S uwait 0xfffffe009ef29080 syz-executor.2 13523 1 775 0 S uwait 0xfffffe00a8e35700 syz-executor.0 13518 1 780 0 S uwait 0xfffffe00a7d8fa00 syz-executor.3 13517 1 777 0 S uwait 0xfffffe00a8e34480 syz-executor.2 13506 1 777 0 S uwait 0xfffffe009ef2a480 syz-executor.2 13501 1 777 0 S uwait 0xfffffe00a7d8f580 syz-executor.2 12629 1 780 0 S uwait 0xfffffe00a7d8f900 syz-executor.3 12625 1 780 0 S uwait 0xfffffe009ef2a680 syz-executor.3 12623 1 777 0 S uwait 0xfffffe00a8e37800 syz-executor.2 12622 1 780 0 S uwait 0xfffffe009ef2c880 syz-executor.3 12617 1 777 0 S uwait 0xfffffe00a8e35200 syz-executor.2 12615 1 777 0 S uwait 0xfffffe00a8e35400 syz-executor.2 12613 1 777 0 S uwait 0xfffffe00a7d8f080 syz-executor.2 12611 1 777 0 S uwait 0xfffffe00a8e34c80 syz-executor.2 12013 1 775 0 S uwait 0xfffffe00a8e35980 syz-executor.0 10583 1 775 0 S uwait 0xfffffe009ef2cc80 syz-executor.0 10582 1 777 0 S uwait 0xfffffe00a7d8fc00 syz-executor.2 10577 1 775 0 S uwait 0xfffffe009ef2cb80 syz-executor.0 10575 1 777 0 S uwait 0xfffffe0057079780 syz-executor.2 10571 1 775 0 S uwait 0xfffffe00a7d8e200 syz-executor.0 10569 1 777 0 S uwait 0xfffffe00574c9b00 syz-executor.2 10558 1 777 0 S uwait 0xfffffe00a7d8e100 syz-executor.2 10555 1 777 0 S uwait 0xfffffe00a7d8e780 syz-executor.2 8801 1 775 0 SV uwait 0xfffffe009ef29880 syz-executor.0 8799 1 777 0 SV uwait 0xfffffe00a7d8d200 syz-executor.2 8793 1 776 0 SV uwait 0xfffffe00a7d8fe00 syz-executor.1 8790 1 775 0 SV uwait 0xfffffe009ef2bb00 syz-executor.0 8788 1 777 0 SV uwait 0xfffffe009ef2c000 syz-executor.2 8785 1 776 0 SV uwait 0xfffffe00a7d8e680 syz-executor.1 8783 1 775 0 SV uwait 0xfffffe00a7d8dd00 syz-executor.0 8781 1 777 0 SV uwait 0xfffffe0057076600 syz-executor.2 8778 1 776 0 SV uwait 0xfffffe009ef2c400 syz-executor.1 8770 1 776 0 SV uwait 0xfffffe00a7d8db00 syz-executor.1 8764 1 776 0 SV uwait 0xfffffe00a7d8d900 syz-executor.1 8756 1 776 0 SV uwait 0xfffffe00a7d8e580 syz-executor.1 8749 1 776 0 SV uwait 0xfffffe00574c6300 syz-executor.1 8748 1 776 0 SV uwait 0xfffffe00a7d8e080 syz-executor.1 8616 0 0 0 DL (threaded) [KTLS] 113683 D - 0xfffffe009eaef800 [thr_0] 113841 D - 0xfffffe009eaef880 [thr_1] 113842 D - 0xffffffff84184f88 [alloc_0] 7536 1 777 0 S uwait 0xfffffe00a7d8f680 syz-executor.2 7526 1 777 0 S uwait 0xfffffe00a7d8e880 syz-executor.2 7520 1 776 0 S uwait 0xfffffe0057079980 syz-executor.1 7511 1 777 0 S uwait 0xfffffe00a7d8f180 syz-executor.2 7510 1 776 0 S uwait 0xfffffe009ef2b900 syz-executor.1 7507 1 775 0 S uwait 0xfffffe0057076d80 syz-executor.0 7505 1 776 0 S uwait 0xfffffe00a7d8d600 syz-executor.1 7502 1 777 0 S uwait 0xfffffe00a7d8e380 syz-executor.2 7499 1 775 0 S uwait 0xfffffe00a7d8fd00 syz-executor.0 7496 1 777 0 S uwait 0xfffffe009ef29e80 syz-executor.2 7495 1 775 0 S uwait 0xfffffe0057076b00 syz-executor.0 7492 1 777 0 S uwait 0xfffffe00574c9c00 syz-executor.2 7487 1 775 0 S uwait 0xfffffe00a7d8de00 syz-executor.0 7486 1 775 0 S uwait 0xfffffe0056b91500 syz-executor.0 7060 1 775 0 S uwait 0xfffffe0057079a80 syz-executor.0 7047 1 775 0 S uwait 0xfffffe0057079c80 syz-executor.0 7043 1 780 0 S uwait 0xfffffe00a7d8e980 syz-executor.3 7039 1 775 0 S uwait 0xfffffe00a7d8ff00 syz-executor.0 7037 1 780 0 S uwait 0xfffffe0057079d00 syz-executor.3 7032 1 780 0 S umtxn 0xfffffe009ef29c80 syz-executor.3 7030 1 775 0 S uwait 0xfffffe0056b91600 syz-executor.0 7028 1 775 0 S uwait 0xfffffe00574c6500 syz-executor.0 7026 1 775 0 S uwait 0xfffffe00a7d8ea80 syz-executor.0 7024 1 775 0 S uwait 0xfffffe009ef29580 syz-executor.0 7022 1 775 0 S uwait 0xfffffe00574c6800 syz-executor.0 7020 1 775 0 S uwait 0xfffffe00a7d8eb80 syz-executor.0 7011 1 776 0 S uwait 0xfffffe00574c6100 syz-executor.1 7006 1 776 0 S uwait 0xfffffe00a7d90180 syz-executor.1 7002 1 776 0 S uwait 0xfffffe009ef29980 syz-executor.1 6998 1 776 0 S uwait 0xfffffe0056b91c00 syz-executor.1 6991 1 776 0 S uwait 0xfffffe009ef29780 syz-executor.1 6539 1 775 0 S uwait 0xfffffe00a7d8f800 syz-executor.0 6537 1 777 0 S uwait 0xfffffe009ef2bf00 syz-executor.2 6532 1 775 0 S uwait 0xfffffe009ef29680 syz-executor.0 6528 1 777 0 S uwait 0xfffffe00a7d90400 syz-executor.2 6527 1 775 0 S uwait 0xfffffe00a7d90600 syz-executor.0 6521 1 777 0 S uwait 0xfffffe00574c6400 syz-executor.2 6516 1 777 0 S uwait 0xfffffe009ef2ba00 syz-executor.2 6514 1 777 0 S uwait 0xfffffe009ef2a000 syz-executor.2 6022 0 0 0 DL - 0xffffffff84183c00 [soaiod4] 6021 0 0 0 DL - 0xffffffff84183c00 [soaiod3] 6020 0 0 0 DL - 0xffffffff84183c00 [soaiod2] 6019 0 0 0 DL - 0xffffffff84183c00 [soaiod1] 4521 1 775 60928 S uwait 0xfffffe00574c7700 syz-executor.0 4519 1 775 60928 S uwait 0xfffffe00574c6600 syz-executor.0 4516 1 775 60928 S uwait 0xfffffe00574c9a00 syz-executor.0 4515 1 777 60928 S uwait 0xfffffe009ef2b400 syz-executor.2 4511 1 777 60928 S uwait 0xfffffe00574c6700 syz-executor.2 4510 1 775 60928 S uwait 0xfffffe009ef2bd00 syz-executor.0 4506 1 777 60928 S uwait 0xfffffe009ef2b300 syz-executor.2 4504 1 775 60928 S uwait 0xfffffe00574c7100 syz-executor.0 4502 1 775 60928 S uwait 0xfffffe009ef29b80 syz-executor.0 4500 1 775 60928 S uwait 0xfffffe009ef29a80 syz-executor.0 4499 1 775 60928 S uwait 0xfffffe009ef2c200 syz-executor.0 2302 1 777 0 S uwait 0xfffffe009ef2c600 syz-executor.2 2297 1 776 0 S uwait 0xfffffe009ef2c500 syz-executor.1 2294 1 777 0 S uwait 0xfffffe00574c6900 syz-executor.2 2290 1 776 0 S uwait 0xfffffe009ef2b800 syz-executor.1 2287 1 776 0 S uwait 0xfffffe009ef2be00 syz-executor.1 2284 1 777 0 S uwait 0xfffffe009ef2bc00 syz-executor.2 2283 1 775 0 S uwait 0xfffffe0057076300 syz-executor.0 2281 1 775 0 S uwait 0xfffffe009ef2c300 syz-executor.0 2279 1 775 0 S uwait 0xfffffe00574c7200 syz-executor.0 2274 1 777 0 S uwait 0xfffffe009ef2b500 syz-executor.2 2272 1 777 0 S uwait 0xfffffe0056b91400 syz-executor.2 2087 0 0 0 DL aiordy 0xfffffe00a777a000 [aiod4] 2086 0 0 0 DL aiordy 0xfffffe00a777a548 [aiod3] 2085 0 0 0 DL aiordy 0xfffffe009eb12a90 [aiod2] 2084 0 0 0 DL aiordy 0xfffffe00a0196000 [aiod1] 780 773 780 0 Rs syz-executor.3 777 773 777 0 Rs syz-executor.2 776 773 776 0 Rs syz-executor.1 775 773 775 0 Rs syz-executor.0 773 1 771 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffffe00574c8400 syz-fuzzer 100112 S uwait 0xfffffe00574c8600 syz-fuzzer 100113 S uwait 0xfffffe00574c8700 syz-fuzzer 100114 S uwait 0xfffffe00574c8800 syz-fuzzer 100115 S uwait 0xfffffe00574c8900 syz-fuzzer 100116 S uwait 0xfffffe0057076700 syz-fuzzer 100117 S kqread 0xfffffe000796b000 syz-fuzzer 100119 S uwait 0xfffffe0057076900 syz-fuzzer 100120 S uwait 0xfffffe00574c7400 syz-fuzzer 769 687 769 0 Ss select 0xfffffe0056b91bc0 sshd 687 1 687 0 Ss select 0xfffffe00574c7bc0 sshd 16 0 0 0 DL vlruwt 0xfffffe0053dd3a90 [vnlru] 15 0 0 0 DL syncer 0xffffffff8418ad60 [syncer] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84188a60 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c1040 [vmdaemon] 7 0 0 0 RL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b4b38 [dom0] 100082 D launds 0xffffffff841b4b44 [laundry: dom0] 100083 RunQ [uma] 6 0 0 0 DL - 0xffffffff83e18b68 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84c64760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84f9e320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9e340 [doneq0] 100046 D - 0xffffffff83c9e2c0 [async] 100075 D - 0xffffffff83c9e140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa6c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841aebe0 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84035ac0 [g_event] 100037 D - 0xffffffff84035b00 [g_up] 100038 D - 0xffffffff84035b40 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 L *sctp-tc 0xfffffe00a768bf00 [swi1: netisr 0] 100031 Run CPU 1 [swi4: clock (0)] 100032 I [swi4: clock (1)] 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 [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841afb80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff840369c0 [swapper] 100005 D - 0xfffffe0053c7e700 [if_config_tqg_0] 100006 D - 0xfffffe0053c7e600 [softirq_0] 100007 D - 0xfffffe0053c7e500 [softirq_1] 100008 D - 0xfffffe0053c7e400 [if_io_tqg_0] 100009 D - 0xfffffe0053c7e300 [if_io_tqg_1] 100010 D - 0xfffffe000796d900 [kqueue_ctx taskq] 100011 D - 0xfffffe000796d800 [linuxkpi_irq_wq] 100014 D - 0xfffffe000796d500 [aiod_kick taskq] 100015 D - 0xfffffe000796d400 [inm_free taskq] 100016 D - 0xfffffe000796d300 [in6m_free taskq] 100017 D - 0xfffffe000796d200 [deferred_unmount ta] 100018 D - 0xfffffe000796d100 [thread taskq] 100020 D - 0xfffffe000796ce00 [pci_hp taskq] 100021 D - 0xfffffe000796cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796cc00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796cb00 [firmware taskq] 100039 D - 0xfffffe000796ca00 [crypto_0] 100040 D - 0xfffffe000796ca00 [crypto_1] 100056 D - 0xfffffe000796c700 [vtnet0 rxq 0] 100057 D - 0xfffffe000796c600 [vtnet0 txq 0] 100058 D - 0xfffffe000796c500 [vtnet0 rxq 1] 100059 D - 0xfffffe000796c400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe000796c300 [mca taskq] 100066 D - 0xffffffff82c994a0 [deadlkres] 100071 D - 0xfffffe0058440300 [acpi_task_0] 100072 D - 0xfffffe0058440300 [acpi_task_1] 100073 D - 0xfffffe0058440300 [acpi_task_2] 100074 D - 0xfffffe000796c900 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053e8ec80 (100030) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a8cdbe50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1050 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00081c6f88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1976 Process 12 (intr) thread 0xfffffe0053e8e560 (100031) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a9e29c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4693 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a9e29c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1770 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 filedesc 397 3179K 45261 sysctloid 35203 2074K 35274 vtbuf 24 1968K 46 pcb 788 1335K 63515 kobj 326 1304K 485 subproc 501 1047K 24077 newblk 9 1026K 58508 vfscache 3 1025K 3 inodedep 131 561K 25403 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_atcl 684 257K 41062 sctp_stro 233 233K 11604 acpica 1674 184K 55619 vnet_data 1 168K 1 tidhash 3 141K 3 linker 349 139K 777 pagedep 9 130K 23166 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 kdtrace 580 101K 68436 umtx 748 94K 748 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atky 999 47K 54466 shm 7 44K 97 sctp_stri 66 33K 1810 temp 34 33K 4671 hostcache 1 32K 1 DEVFS3 127 32K 137 dirrem 122 31K 24055 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 kqueue 239 18K 23935 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 routetbl 130 16K 1674 freefile 118 15K 23769 pwddesc 236 15K 24044 bus-sc 34 15K 1691 ksem 35 14K 464 lltable 45 14K 858 KTRACE 101 13K 5685 ifnet 7 13K 7 ether_multi 152 13K 212 kenv 95 12K 95 eventhandler 133 12K 133 cred 44 11K 691 sctp_athm 684 11K 41953 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 pf_osfp 86 10K 86 lockf 81 10K 2313 DEVFSP 142 9K 4153 in6_multi 65 9K 72 bmsafemap 2 9K 25113 ip6opt 58 9K 190 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 83 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_map 466 8K 22968 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 pf_ifnet 14 6K 666 CC Mem 83 6K 8857 proc-args 245 5K 25347 ufs_dirhash 24 5K 24 xform 74 5K 6611 UMA 270 5K 270 vt 11 5K 11 tcp_fsb 53 5K 2510 memdesc 1 4K 1 MCA 32 4K 32 inpcbpolicy 128 4K 22906 plimit 16 4K 1716 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 hhook 15 4K 17 terminal 11 3K 11 uidinfo 4 3K 140 sigio 37 3K 43 session 17 3K 120 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 30 2K 597 sctp_ifa 13 2K 14 osd 87 2K 8653 CAM XPT 22 2K 543 in_multi 6 2K 20 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 14 tun 7 2K 7 freework 5 2K 37535 softdep 1 1K 1 mkdir 8 1K 45110 freeblks 4 1K 24203 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 2484 NFSD session 1 1K 1 sctp_aadr 14 1K 276 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 BPF 6 1K 195 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 414 pci_link 10 1K 10 crypto 4 1K 2130 encap_export_host 12 1K 12 newdirblk 4 1K 22555 diradd 4 1K 24097 pfil 4 1K 4 selfd 8 1K 280918 filedesc_to_leader 8 1K 37 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip6_msource 4 1K 21 vnodes 1 1K 46 CAM SIM 2 1K 2 ktls 1 1K 26 select 2 1K 3113 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 52 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 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 soname 4 1K 35311 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 316 pf_rule 0 0K 791 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 19234 sctp_iter 0 0K 62 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 45 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 17 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 23973 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1224 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 84 allocindir 0 0K 0 indirdep 0 0K 18603 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 ata_da 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 ktls_ocf 0 0K 0 nvme_da 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 ip6_moptions 0 0K 25 in6_mfilter 0 0K 66 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 107 in_mfilter 0 0K 151 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 15 VN POLL 0 0K 35 acpi_perf 0 0K 0 statfs 0 0K 22936 namei_tracker 0 0K 34 export_host 0 0K 0 cl_savebuf 0 0K 232 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 991 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 biobuf 0 0K 0 aios 0 0K 11 lio 0 0K 18 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 289 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 procdesc 0 0K 18 iov 0 0K 42204 ioctlops 0 0K 3659 eventfd 0 0K 52 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 298 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 5 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1187 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 filecaps 0 0K 137 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 2852 176654 0 254 45776896 0 tcp_log 416 135 19935 1653238 0 254 8349120 0 ertt_txseginfo 40 158928 11055 3301969 0 254 6799320 0 mbuf 256 9274 4454 10677390 0 254 3514368 0 malloc-16384 16384 198 5 22628 0 1 3325952 0 pbuf 2624 0 957 0 0 2 2511168 0 tcp_bbr_map 128 15009 3405 1185825 0 126 2356992 0 RADIX NODE 144 12393 1070 748046 0 62 1938672 0 sctp_asoc 2288 233 532 11484 0 254 1750320 0 BUF TRIE 144 360 11400 74254 0 62 1693440 0 malloc-384 384 4191 69 5345 0 30 1635840 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 vmem btag 56 27187 68 27187 0 254 1526280 0 malloc-128 128 11546 327 35668 0 126 1519744 0 UMA Slabs 0 112 13390 32 13390 0 126 1503264 0 malloc-4096 4096 327 5 1574 0 2 1359872 0 sctp_ep 1272 385 632 28494 0 254 1293624 0 MAP ENTRY 96 11282 310 1440843 0 126 1112832 0 malloc-4096 4096 239 7 23785 0 2 1007616 0 VM OBJECT 264 3651 69 358920 0 30 982080 0 socket 960 338 678 54091 0 254 975360 0 FFS inode 1160 707 42 24580 0 8 868840 0 malloc-2048 2048 354 38 28689 0 8 802816 0 256 Bucket 2048 350 34 19937 0 8 786432 0 THREAD 1808 342 32 44668 0 8 676192 0 sctp_raddr 736 440 330 12280 0 254 566720 0 VMSPACE 2552 210 12 23719 0 4 566544 0 tcpcb 1096 83 428 8642 0 254 560056 0 malloc-384 384 951 99 41380 0 30 403200 0 malloc-65536 65536 4 2 908 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 tcp_inpcb 496 83 685 8642 0 254 380928 0 VNODE 448 746 100 24622 0 30 379008 0 PROC 1352 236 22 23766 0 8 348816 0 malloc-1024 1024 241 95 11751 0 16 344064 0 malloc-256 256 607 698 128849 0 62 334080 0 FPU_save_area 832 344 43 46717 0 16 321984 0 sctp_chunk 152 349 1705 8912 0 254 312208 0 malloc-64 64 4332 519 28507 0 254 310464 0 filedesc0 1072 236 23 24044 0 8 277648 0 malloc-65536 65536 2 2 40 0 1 262144 0 malloc-65536 65536 1 3 262 0 1 262144 0 malloc-256 256 159 846 49668 0 62 257280 0 ripcb 496 0 512 754 0 254 253952 0 udplite_inpcb 496 41 471 12702 0 254 253952 0 udp_inpcb 496 4 508 808 0 254 253952 0 malloc-16 16 14592 408 14706 0 254 240000 0 malloc-32768 32768 0 7 17341 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-128 128 1302 341 71794 0 126 210304 0 FFS2 dinode 256 707 103 24580 0 62 207360 0 malloc-384 384 173 367 25447 0 30 207360 0 malloc-32768 32768 0 6 185 0 1 196608 0 mbuf_packet 256 144 618 104737 0 254 195072 0 malloc-32 32 5571 351 30078 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1170 225 28289 0 126 178560 0 128 Bucket 1024 101 46 10556 0 16 150528 0 malloc-1024 1024 121 23 2009 0 16 147456 0 S VFS Cache 104 1041 363 25896 0 126 146016 0 malloc-256 256 451 119 32291 0 62 145920 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 1 509 2569 0 254 130560 0 clpbuf 2624 0 48 8566 0 16 125952 0 ksiginfo 112 253 791 2951 0 126 116928 0 malloc-8192 8192 5 8 53 0 1 106496 0 64 Bucket 512 134 74 68777 0 30 106496 0 malloc-64 64 1254 321 54433 0 254 100800 0 malloc-128 128 667 108 7612 0 126 99200 0 malloc-16384 16384 5 1 179 0 1 98304 0 malloc-16384 16384 1 5 7 0 1 98304 0 malloc-4096 4096 2 20 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 373323 0 30 85680 0 malloc-64 64 899 424 309594 0 254 84672 0 malloc-16384 16384 0 5 16 0 1 81920 0 malloc-8192 8192 5 5 136 0 1 81920 0 malloc-4096 4096 14 6 23169 0 2 81920 0 malloc-256 256 55 260 63373 0 62 80640 0 sctp_readq 152 181 339 962 0 254 79040 0 Files 80 522 378 100331 0 126 72000 0 malloc-128 128 152 375 594 0 126 67456 0 malloc-128 128 144 383 28335 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 11 21 834 0 8 65536 0 malloc-256 256 64 191 1880 0 62 65280 0 32 Bucket 256 98 157 16802 0 62 65280 0 tcp_rack_pcb 896 26 46 2483 0 16 64512 0 malloc-512 512 66 54 1802 0 30 61440 0 sctp_stream_msg_out 112 49 491 2657 0 254 60480 0 TURNSTILE 136 375 66 375 0 62 59976 0 tcp_bbr_pcb 832 37 35 3868 0 16 59904 0 malloc-256 256 71 124 3745 0 62 49920 0 malloc-256 256 62 133 23295 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 124469 0 16 49152 0 malloc-4096 4096 8 4 19 0 2 49152 0 malloc-2048 2048 6 18 2192 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 7 17 32 0 8 49152 0 malloc-2048 2048 8 16 111 0 8 49152 0 malloc-1024 1024 12 36 537 0 16 49152 0 malloc-512 512 5 91 2678 0 30 49152 0 pipe 744 17 48 1815 0 16 48360 0 tcp_rack_map 120 50 346 5425 0 126 47520 0 SLEEPQUEUE 88 375 137 375 0 126 45056 0 pcpu-8 8 4713 919 22844 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 655 731 44685 0 254 44352 0 malloc-8192 8192 0 5 21 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_laddr 48 149 691 10120 0 254 40320 0 Mountpoints 2752 2 12 15 0 4 38528 0 da_ccb 544 0 70 113285 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 PWD 32 176 958 22486 0 254 36288 0 malloc-64 64 86 481 29910 0 254 36288 0 malloc-64 64 222 345 4669 0 254 36288 0 malloc-64 64 2 565 986 0 254 36288 0 malloc-64 64 15 552 624 0 254 36288 0 malloc-64 64 34 533 190 0 254 36288 0 16 Bucket 144 104 148 4894 0 62 36288 0 malloc-128 128 76 203 1155 0 126 35712 0 malloc-128 128 72 207 93 0 126 35712 0 itimer 352 5 94 189 0 30 34848 0 ktls_session 256 20 115 20 0 62 34560 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 888 0 62 34560 0 malloc-384 384 3 87 912 0 30 34560 0 malloc-384 384 32 58 45 0 30 34560 0 malloc-256 256 5 130 3597 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 2 14 1304 0 8 32768 0 malloc-1024 1024 2 30 61 0 16 32768 0 malloc-1024 1024 16 16 337 0 16 32768 0 malloc-1024 1024 3 29 181 0 16 32768 0 malloc-1024 1024 5 27 87 0 16 32768 0 malloc-512 512 0 64 53 0 30 32768 0 malloc-512 512 2 62 10 0 30 32768 0 malloc-512 512 1 63 81 0 30 32768 0 malloc-512 512 12 52 40 0 30 32768 0 malloc-512 512 0 64 121 0 30 32768 0 pcpu-64 64 481 31 481 0 254 32768 0 ipq 56 0 576 5 0 254 32256 0 KNOTE 160 28 172 207306 0 62 32000 0 ttyinq 160 135 65 1665 0 62 32000 0 malloc-16 16 1258 742 112972 0 254 32000 0 8 Bucket 80 59 341 5792 0 126 32000 0 tcp_log_node 120 0 264 8 0 126 31680 0 cpuset 104 11 268 3505 0 126 29016 0 sctp_asconf_ack 48 17 571 89 0 254 28224 0 malloc-32 32 393 489 1336 0 254 28224 0 4 Bucket 48 7 581 519 0 254 28224 0 2 Bucket 32 89 793 5314 0 254 28224 0 AIO 208 0 133 146 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 4 2 669 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 17 259 134 0 126 24288 0 rl_entry 40 223 383 223 0 254 24240 0 malloc-384 384 11 49 390 0 30 23040 0 malloc-384 384 1 59 131 0 30 23040 0 domainset 40 0 567 3229 0 254 22680 0 udpcb 32 45 585 13510 0 254 20160 0 ertt 72 83 197 8642 0 126 20160 0 malloc-32 32 128 502 14418 0 254 20160 0 malloc-32 32 48 582 1031 0 254 20160 0 malloc-32 32 45 585 142 0 254 20160 0 malloc-32 32 25 605 544 0 254 20160 0 malloc-32 32 159 471 23028 0 254 20160 0 cryptop 280 0 70 348 0 30 19600 0 AIOCB 552 0 35 138 0 16 19320 0 AIOLIO 272 0 70 18 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 0 8 195 0 8 16384 0 malloc-1024 1024 5 11 5 0 16 16384 0 malloc-512 512 0 32 257 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 1 667 1309282 0 254 16032 0 malloc-16 16 522 478 2108 0 254 16000 0 malloc-16 16 214 786 24832 0 254 16000 0 kenv 258 15 45 1046 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 3 508 3 0 254 12264 0 tcp_log_bucket 176 0 69 1 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 20 730 27571 0 254 12000 0 malloc-16 16 5 745 1001 0 254 12000 0 malloc-16 16 6 744 1629 0 254 12000 0 malloc-16 16 2 748 12 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 tfo 4 0 986 7 0 254 3944 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 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