panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:355 cpuid = 0 time = 1621249334 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00bad0d610 vpanic() at vpanic+0x1c7/frame 0xfffffe00bad0d670 panic() at panic+0x43/frame 0xfffffe00bad0d6d0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00bad0d730 tcp_output() at tcp_output+0x780/frame 0xfffffe00bad0d910 tcp6_usr_connect() at tcp6_usr_connect+0x436/frame 0xfffffe00bad0d9b0 soconnectat() at soconnectat+0x183/frame 0xfffffe00bad0da10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe00bad0da70 sys_connect() at sys_connect+0xd9/frame 0xfffffe00bad0dab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00bad0dbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00bad0dbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x285e1a, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 20751 tid 129428 ] Stopped at kdb_enter+0x67: movq $0,0x163966e(%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 0xfffffe0095a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00bad0d5f0 rbp 0xfffffe00bad0d610 rsi 0x40001 rdi 0xffffffff81138b26 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00bad0d4e0 r11 0x1ff45fff59c r12 0xffffffff82267b80 ddb_dbbe r13 0 r14 0xffffffff81a7609b r15 0xffffffff81a7609b rip 0xffffffff8112fb17 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x163966e(%rip) db> show proc Process 20751 (syz-executor.0) at 0xfffff80053b43538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffff80015ca5000 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bc9538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e595000 (map 0xfffffe009e595000) (map.pmap 0xfffffe009e5950c0) (pmap 0xfffffe009e595120) threads: 4 127798 Run CPU 1 syz-executor.0 129422 S accept 0xfffff800514ca508 syz-executor.0 129427 S uwait 0xfffff8001bc77b00 syz-executor.0 129428 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 20751 782 782 0 T (threaded) syz-executor.0 127798 Run CPU 1 syz-executor.0 129422 S accept 0xfffff800514ca508 syz-executor.0 129427 S uwait 0xfffff8001bc77b00 syz-executor.0 129428 Run CPU 0 syz-executor.0 20159 1 794 0 S uwait 0xfffff8002cb2b300 syz-executor.2 20157 1 794 0 S uwait 0xfffff8002c41df00 syz-executor.2 20127 1 782 0 S uwait 0xfffff8001bc77500 syz-executor.0 20126 1 782 0 S uwait 0xfffff80051db5700 syz-executor.0 19987 1 782 0 S uwait 0xfffff8001d119f00 syz-executor.0 19986 1 782 0 S uwait 0xfffff8001bc77d00 syz-executor.0 19595 1 816 0 S uwait 0xfffff80052198f00 syz-executor.3 19590 1 816 0 S uwait 0xfffff8002c44b300 syz-executor.3 19587 1 816 0 S uwait 0xfffff8002c41d300 syz-executor.3 19579 1 816 0 S uwait 0xfffff8002b4b4300 syz-executor.3 19573 1 816 0 S uwait 0xfffff8001d119900 syz-executor.3 18711 1 783 0 S uwait 0xfffff8001bc77300 syz-executor.1 18710 1 783 0 S uwait 0xfffff8002b4b4d00 syz-executor.1 18354 0 0 0 DL (threaded) [zfskern] 124416 D t->zthr 0xfffff800295c1348 [arc_evict] 125562 D t->zthr 0xfffff80029713348 [arc_reap] 125563 D - 0xfffff80036c5a500 [dbu_evict] 125564 D dbuf_ev 0xffffffff839c3fd8 [dbuf_evict_thread] 125566 D - 0xfffff80036fd2500 [z_vdev_file_0] 125567 D - 0xfffff80036fd2500 [z_vdev_file_1] 125568 D - 0xfffff80036fd2500 [z_vdev_file_2] 125569 D - 0xfffff80036fd2500 [z_vdev_file_3] 125570 D - 0xfffff80036fd2500 [z_vdev_file_4] 125571 D - 0xfffff80036fd2500 [z_vdev_file_5] 125572 D - 0xfffff80036fd2500 [z_vdev_file_6] 125573 D - 0xfffff80036fd2500 [z_vdev_file_7] 125574 D - 0xfffff80036fd2500 [z_vdev_file_8] 125575 D - 0xfffff80036fd2500 [z_vdev_file_9] 125576 D - 0xfffff80036fd2500 [z_vdev_file_10] 125577 D - 0xfffff80036fd2500 [z_vdev_file_11] 125578 D - 0xfffff80036fd2500 [z_vdev_file_12] 125579 D - 0xfffff80036fd2500 [z_vdev_file_13] 125580 D - 0xfffff80036fd2500 [z_vdev_file_14] 125581 D - 0xfffff80036fd2500 [z_vdev_file_15] 125582 D l2arc_f 0xffffffff839829b8 [l2arc_feed_thread] 125583 D - 0xfffff800480e2500 [zfsvfs] 125584 S zevent_ 0xffffffff839c4560 [sysevent] 17815 1 794 0 S uwait 0xfffff8002b065b00 syz-executor.2 17814 1 794 0 S uwait 0xfffff80051430b00 syz-executor.2 17813 1 794 0 S uwait 0xfffff8001d119b00 syz-executor.2 17812 1 794 0 S uwait 0xfffff8002b065700 syz-executor.2 17232 1 816 0 S uwait 0xfffff80051db5100 syz-executor.3 17229 1 816 0 S uwait 0xfffff8002bd61100 syz-executor.3 16809 1 783 0 S uwait 0xfffff800299b8b00 syz-executor.1 16807 1 783 0 S uwait 0xfffff8002c44b900 syz-executor.1 16615 1 782 0 S uwait 0xfffff8002c44b500 syz-executor.0 16614 1 782 0 S uwait 0xfffff8001d135f00 syz-executor.0 15529 1 816 0 S uwait 0xfffff8002bd61300 syz-executor.3 15528 1 816 0 S uwait 0xfffff8002bd61d00 syz-executor.3 15220 1 783 0 S uwait 0xfffff8001d119700 syz-executor.1 15219 1 783 0 S uwait 0xfffff8001d119d00 syz-executor.1 14668 1 816 0 SV uwait 0xfffff8002b4b4100 syz-executor.3 14659 1 816 0 SV uwait 0xfffff8002b4b4500 syz-executor.3 14650 1 816 0 SV uwait 0xfffff800513ea700 syz-executor.3 14645 14637 816 0 SV uwait 0xfffff800513ea300 syz-executor.3 14637 1 816 0 DV ppwait 0xfffff800527114e8 syz-executor.3 14514 1 816 0 S uwait 0xfffff80051430d00 syz-executor.3 14513 1 816 0 S uwait 0xfffff8002b4b4f00 syz-executor.3 14481 1 794 0 S uwait 0xfffff8005fc07500 syz-executor.2 14478 1 794 0 S uwait 0xfffff8002c44b700 syz-executor.2 14475 1 794 0 S uwait 0xfffff8002c44bd00 syz-executor.2 14474 1 794 0 S uwait 0xfffff8002c41dd00 syz-executor.2 14468 1 794 0 S uwait 0xfffff80051d9db00 syz-executor.2 14465 1 794 0 S uwait 0xfffff8002b065100 syz-executor.2 14462 1 794 0 S uwait 0xfffff80051430900 syz-executor.2 14461 1 794 0 S uwait 0xfffff8002990b700 syz-executor.2 14459 1 794 0 S uwait 0xfffff8002c44bb00 syz-executor.2 14458 1 794 0 S uwait 0xfffff8002b065300 syz-executor.2 13825 13824 794 0 SV uwait 0xfffff80051db5300 syz-executor.2 13824 1 794 0 DV ppwait 0xfffff800747cc4e8 syz-executor.2 13671 1 816 0 S uwait 0xfffff8002c41d900 syz-executor.3 13662 1 816 0 S uwait 0xfffff8002c41d100 syz-executor.3 13649 1 816 0 S uwait 0xfffff80029fb3f00 syz-executor.3 13643 1 816 0 S uwait 0xfffff80051db5500 syz-executor.3 13639 1 816 0 S uwait 0xfffff8002c41d500 syz-executor.3 13474 1 783 0 S uwait 0xfffff8005fc07d00 syz-executor.1 13465 1 783 0 S uwait 0xfffff8002990b300 syz-executor.1 13460 1 783 0 S uwait 0xfffff80029fb3d00 syz-executor.1 13455 1 783 0 S uwait 0xfffff80051d66500 syz-executor.1 13454 1 783 0 S uwait 0xfffff80051d9d300 syz-executor.1 13161 1 782 0 S umtxn 0xfffff80051d9d100 syz-executor.0 13160 1 782 0 S umtxn 0xfffff800299e6d00 syz-executor.0 13150 1 782 0 S uwait 0xfffff80051d9d500 syz-executor.0 13149 1 782 0 S uwait 0xfffff8005fc07b00 syz-executor.0 13140 1 782 0 S uwait 0xfffff80053790f00 syz-executor.0 13139 1 782 0 S uwait 0xfffff80029fb3700 syz-executor.0 13134 1 782 0 S uwait 0xfffff8002c41db00 syz-executor.0 13133 1 782 0 S uwait 0xfffff8005fc07700 syz-executor.0 13128 1 782 0 S uwait 0xfffff80053790d00 syz-executor.0 13125 1 782 0 S uwait 0xfffff8005fc07100 syz-executor.0 12693 1 816 0 S uwait 0xfffff800295b8d00 syz-executor.3 12688 1 816 0 S uwait 0xfffff80051d9d700 syz-executor.3 12683 1 816 0 S uwait 0xfffff80051d66300 syz-executor.3 12679 1 816 0 S uwait 0xfffff80051430100 syz-executor.3 12678 1 816 0 S uwait 0xfffff800513ea100 syz-executor.3 12141 1 794 0 S uwait 0xfffff80051d66b00 syz-executor.2 12140 1 794 0 S uwait 0xfffff8005fc07900 syz-executor.2 12024 1 794 0 S uwait 0xfffff8005fc07300 syz-executor.2 12020 1 794 0 S uwait 0xfffff800296c6100 syz-executor.2 11092 1 783 0 S uwait 0xfffff80051d66d00 syz-executor.1 11087 1 783 0 S uwait 0xfffff80051430f00 syz-executor.1 11081 1 783 0 S uwait 0xfffff80051d66900 syz-executor.1 11076 1 783 0 S uwait 0xfffff80051d66100 syz-executor.1 11075 1 783 0 S uwait 0xfffff8002990bb00 syz-executor.1 10894 1 783 0 S uwait 0xfffff800296c6500 syz-executor.1 10888 1 783 0 S uwait 0xfffff80051d66f00 syz-executor.1 10039 1 783 0 S uwait 0xfffff80051db5b00 syz-executor.1 10037 1 783 0 S uwait 0xfffff80051d9d900 syz-executor.1 10035 1 783 0 S uwait 0xfffff80029fb3300 syz-executor.1 10033 1 783 0 S uwait 0xfffff80051430500 syz-executor.1 10032 1 783 0 S uwait 0xfffff8005105f500 syz-executor.1 9622 1 794 0 S uwait 0xfffff80051d66700 syz-executor.2 9612 1 794 0 S uwait 0xfffff80051d9df00 syz-executor.2 9604 1 794 0 S uwait 0xfffff80051db5d00 syz-executor.2 9599 1 794 0 S uwait 0xfffff80051d9dd00 syz-executor.2 9595 1 794 0 S uwait 0xfffff800297ff100 syz-executor.2 9380 1 783 0 S uwait 0xfffff800297ffd00 syz-executor.1 9379 1 783 0 S uwait 0xfffff800482a0700 syz-executor.1 9373 1 816 0 S uwait 0xfffff8005105fb00 syz-executor.3 9364 1 816 0 S uwait 0xfffff8002990bd00 syz-executor.3 9360 1 816 0 S uwait 0xfffff80051430700 syz-executor.3 9355 1 816 0 S uwait 0xfffff800513ead00 syz-executor.3 9354 1 816 0 S uwait 0xfffff800513ea900 syz-executor.3 8685 1 816 0 S uwait 0xfffff8005105fd00 syz-executor.3 8677 1 816 0 S umtxn 0xfffff800295b8900 syz-executor.3 8671 1 816 0 S uwait 0xfffff80029fb3100 syz-executor.3 8666 1 816 0 S uwait 0xfffff8005105f100 syz-executor.3 8664 1 816 0 S uwait 0xfffff80029fb3500 syz-executor.3 8415 1 816 0 S uwait 0xfffff80029fb3b00 syz-executor.3 8414 1 816 0 S uwait 0xfffff800299e6300 syz-executor.3 8189 1 782 0 S uwait 0xfffff80029fb3900 syz-executor.0 8187 1 816 0 S uwait 0xfffff800295b8f00 syz-executor.3 8186 1 782 0 S uwait 0xfffff800296c6d00 syz-executor.0 8184 1 782 0 S uwait 0xfffff8005105f900 syz-executor.0 8183 1 816 0 S uwait 0xfffff800513eaf00 syz-executor.3 8179 1 782 0 S uwait 0xfffff8005105ff00 syz-executor.0 8178 1 782 0 S uwait 0xfffff800291fa100 syz-executor.0 7775 1 783 0 S uwait 0xfffff8002990bf00 syz-executor.1 7773 1 783 0 S uwait 0xfffff800299b8500 syz-executor.1 7764 1 783 0 S uwait 0xfffff800296c6900 syz-executor.1 7758 1 783 0 S uwait 0xfffff800295b8700 syz-executor.1 7756 1 783 0 S uwait 0xfffff800482a0500 syz-executor.1 7738 1 816 0 S uwait 0xfffff800299e6900 syz-executor.3 7735 1 816 0 S uwait 0xfffff800291fa900 syz-executor.3 7734 1 816 0 S uwait 0xfffff800292ec700 syz-executor.3 7730 1 816 0 S uwait 0xfffff8002990b100 syz-executor.3 7236 1 782 0 S uwait 0xfffff800295fa900 syz-executor.0 7233 1 782 0 S uwait 0xfffff800299b8900 syz-executor.0 6959 1 782 0 SV uwait 0xfffff800299b8300 syz-executor.0 6951 1 782 0 SV uwait 0xfffff800297ff700 syz-executor.0 6942 1 782 0 SV uwait 0xfffff800292ec900 syz-executor.0 6931 1 782 0 SV uwait 0xfffff800299e6f00 syz-executor.0 6929 1 782 0 SV sbwait 0xfffff80051395cd4 syz-executor.0 6706 1 816 0 S uwait 0xfffff80015d90900 syz-executor.3 6699 1 816 0 S uwait 0xfffff8005105f700 syz-executor.3 5646 1 782 0 S uwait 0xfffff800299b8700 syz-executor.0 5640 1 782 0 S uwait 0xfffff800295b8b00 syz-executor.0 5638 1 782 0 S umtxn 0xfffff800299e6b00 syz-executor.0 5635 1 782 0 S uwait 0xfffff8002990b500 syz-executor.0 5631 1 782 0 S umtxn 0xfffff800299e6500 syz-executor.0 5113 1 783 0 S uwait 0xfffff800482a0d00 syz-executor.1 5108 1 783 0 S uwait 0xfffff800296c6b00 syz-executor.1 5103 1 783 0 S uwait 0xfffff80036cde900 syz-executor.1 5099 1 783 0 S uwait 0xfffff800295faf00 syz-executor.1 5097 1 783 0 S uwait 0xfffff8004821c500 syz-executor.1 5050 1 794 0 S uwait 0xfffff800482a0300 syz-executor.2 5044 1 794 0 S uwait 0xfffff800299b8f00 syz-executor.2 5042 1 794 0 S uwait 0xfffff800297ff900 syz-executor.2 5038 1 794 0 S uwait 0xfffff800296c6300 syz-executor.2 5035 1 794 0 S uwait 0xfffff8002990b900 syz-executor.2 4989 1 4989 65 Ss select 0xfffff80036eddbc0 dhclient 4301 1 782 0 S uwait 0xfffff800295fad00 syz-executor.0 4294 1 782 0 S uwait 0xfffff800292ec300 syz-executor.0 4290 1 782 0 S uwait 0xfffff800299b8d00 syz-executor.0 4287 1 782 0 S uwait 0xfffff80015d94100 syz-executor.0 4284 1 782 0 S uwait 0xfffff800291fa700 syz-executor.0 4146 1 816 0 S uwait 0xfffff800295b8300 syz-executor.3 4138 1 816 0 S uwait 0xfffff800295b8500 syz-executor.3 4135 1 816 0 S uwait 0xfffff800297ff500 syz-executor.3 4133 1 816 0 S uwait 0xfffff800482a0100 syz-executor.3 4132 1 816 0 S uwait 0xfffff800296c6f00 syz-executor.3 4008 1 4008 0 Ss select 0xfffff800299925c0 dhclient 4005 1 4005 0 Ss select 0xfffff800298ea740 dhclient 3986 1 3986 65 Ss select 0xfffff80029922440 dhclient 3689 3686 816 0 SV uwait 0xfffff800295b8100 syz-executor.3 3686 1 816 0 DV ppwait 0xfffff80029830f58 syz-executor.3 3426 1 782 0 S uwait 0xfffff80015d94b00 syz-executor.0 3422 1 782 0 S uwait 0xfffff8004816c300 syz-executor.0 3324 1 794 0 S uwait 0xfffff800291fa300 syz-executor.2 3319 1 794 0 S uwait 0xfffff80015debf00 syz-executor.2 3314 1 794 0 S uwait 0xfffff800295fa700 syz-executor.2 3309 1 794 0 S uwait 0xfffff800295fab00 syz-executor.2 3308 1 794 0 S uwait 0xfffff800291fad00 syz-executor.2 3155 1 3155 0 Ss select 0xfffff8002975ea40 dhclient 3152 1 3152 0 Ss select 0xfffff80029711440 dhclient 3133 1 3133 65 Ss select 0xfffff800295818c0 dhclient 2725 1 782 0 S uwait 0xfffff800291fab00 syz-executor.0 2716 1 782 0 S uwait 0xfffff8004821cb00 syz-executor.0 2711 1 782 0 S uwait 0xfffff80036e48900 syz-executor.0 2706 1 782 0 S uwait 0xfffff80015d94d00 syz-executor.0 2702 1 782 0 S uwait 0xfffff800291fa500 syz-executor.0 2576 1 2570 0 S uwait 0xfffff800482a0900 syz-executor.0 2572 1 2570 0 S uwait 0xfffff80036e48d00 syz-executor.0 2568 1 2562 0 S uwait 0xfffff8004821c300 syz-executor.0 2566 1 2561 0 S uwait 0xfffff8004821cf00 syz-executor.1 2565 1 2562 0 S uwait 0xfffff80015d90100 syz-executor.0 2563 1 2561 0 S uwait 0xfffff80015d9b500 syz-executor.1 2560 1 2553 0 S uwait 0xfffff800292ec100 syz-executor.0 2559 1 2552 0 S uwait 0xfffff80036cdeb00 syz-executor.2 2558 1 2554 0 S uwait 0xfffff800291faf00 syz-executor.1 2557 1 2553 0 S uwait 0xfffff80015d97500 syz-executor.0 2556 1 2552 0 S uwait 0xfffff80036cde700 syz-executor.2 2555 1 2554 0 S uwait 0xfffff80015d90700 syz-executor.1 2550 1 2548 0 S uwait 0xfffff800292ecf00 syz-executor.0 2549 1 2548 0 S uwait 0xfffff800292ecd00 syz-executor.0 2547 1 2545 0 S uwait 0xfffff8004821c700 syz-executor.0 2546 1 2545 0 S uwait 0xfffff8001576b500 syz-executor.0 2544 1 2542 0 S uwait 0xfffff8004816c700 syz-executor.0 2543 1 2542 0 S uwait 0xfffff80036cde300 syz-executor.0 2541 1 2539 0 S uwait 0xfffff80036cded00 syz-executor.0 2540 1 2539 0 S uwait 0xfffff800482a0f00 syz-executor.0 2538 1 2536 0 S uwait 0xfffff80036e48100 syz-executor.0 2537 1 2536 0 S uwait 0xfffff80036e20300 syz-executor.0 2535 1 2530 0 S uwait 0xfffff80015d94900 syz-executor.2 2534 1 2531 0 S uwait 0xfffff80015d94500 syz-executor.1 2533 1 2531 0 S uwait 0xfffff80015d90500 syz-executor.1 2532 1 2530 0 S uwait 0xfffff80015d90300 syz-executor.2 2528 1 2526 0 S uwait 0xfffff8004816c500 syz-executor.0 2527 1 2526 0 S uwait 0xfffff80015d9bd00 syz-executor.0 2525 1 2522 0 S uwait 0xfffff800362f8500 syz-executor.2 2524 1 2522 0 S uwait 0xfffff800482a0b00 syz-executor.2 2520 1 2517 0 S uwait 0xfffff80036e48f00 syz-executor.0 2519 1 2517 0 S uwait 0xfffff80015766100 syz-executor.0 2518 1 2511 0 S uwait 0xfffff80036e20700 syz-executor.3 2516 1 2513 0 S uwait 0xfffff80015d92f00 syz-executor.2 2515 1 2511 0 S uwait 0xfffff8004821c100 syz-executor.3 2514 1 2513 0 S uwait 0xfffff8004821cd00 syz-executor.2 2510 1 2508 0 S uwait 0xfffff80036cde100 syz-executor.0 2509 1 2508 0 S uwait 0xfffff80036e20f00 syz-executor.0 2507 1 2503 0 S uwait 0xfffff8004816cf00 syz-executor.2 2506 1 2501 0 S uwait 0xfffff8004816c900 syz-executor.3 2505 1 2501 0 S uwait 0xfffff80036e48b00 syz-executor.3 2504 1 2503 0 S uwait 0xfffff8004816cd00 syz-executor.2 2500 1 2498 0 S uwait 0xfffff80015deb500 syz-executor.0 2499 1 2498 0 S uwait 0xfffff80036e20500 syz-executor.0 2496 1 2488 0 S uwait 0xfffff8004816c100 syz-executor.2 2493 1 2487 0 S uwait 0xfffff8004821c900 syz-executor.3 2492 1 2487 0 S uwait 0xfffff80015d9b300 syz-executor.3 2491 1 2488 0 S uwait 0xfffff80015d6dd00 syz-executor.2 2486 1 2480 0 S uwait 0xfffff800154b2500 syz-executor.2 2485 1 2480 0 S uwait 0xfffff80015d97300 syz-executor.2 2484 1 2480 0 S uwait 0xfffff80015d97100 syz-executor.2 2483 1 2480 0 S uwait 0xfffff800362f8300 syz-executor.2 2109 1 2109 0 Ss select 0xfffff80048f54bc0 dhclient 2106 1 2106 0 Ss select 0xfffff80036bfdbc0 dhclient 2087 1 2087 65 Ss select 0xfffff80048110740 dhclient 1416 1 783 0 S uwait 0xfffff80015d97d00 syz-executor.1 1415 1 783 0 S uwait 0xfffff80015a96700 syz-executor.1 1411 1 783 0 S uwait 0xfffff80015d97900 syz-executor.1 1408 1 783 0 S uwait 0xfffff800362f8100 syz-executor.1 1403 1 783 0 S uwait 0xfffff800362f8b00 syz-executor.1 1399 1 783 0 S uwait 0xfffff80036e20900 syz-executor.1 1394 1 783 0 S uwait 0xfffff80036e20b00 syz-executor.1 1392 1 783 0 S uwait 0xfffff80015debd00 syz-executor.1 1390 1 783 0 S uwait 0xfffff80036e20100 syz-executor.1 1389 1 783 0 S uwait 0xfffff80036cdef00 syz-executor.1 1261 1 1261 0 Ss select 0xfffff80036f97440 dhclient 1258 1 1258 0 Ss select 0xfffff80048059a40 dhclient 816 780 816 0 Ss piperd 0xfffff80036b4a5d0 syz-executor.3 794 780 794 0 Ss piperd 0xfffff80036a82000 syz-executor.2 783 780 783 0 Ss piperd 0xfffff80036a82ba0 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100103 S uwait 0xfffff80015d92d00 syz-fuzzer 100121 S uwait 0xfffff80015d6df00 syz-fuzzer 100122 S uwait 0xfffff80015a96100 syz-fuzzer 100123 S uwait 0xfffff80015a96300 syz-fuzzer 100124 S uwait 0xfffff800362f8f00 syz-fuzzer 100125 S uwait 0xfffff80015deb100 syz-fuzzer 100126 S uwait 0xfffff80015a96500 syz-fuzzer 100127 S kqread 0xfffff80015deb700 syz-fuzzer 100866 S uwait 0xfffff80015debb00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e095e8 csh 776 694 776 0 Ss select 0xfffff80015ea0740 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015464cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b004b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b00cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a884b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a88cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a8b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a8bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a904b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a90cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff8003635e740 sshd 507 1 507 0 Ss select 0xfffff80015e052c0 syslogd 436 1 436 0 Ss select 0xfffff8003635ebc0 devd 435 1 435 65 Ss select 0xfffff80015d968c0 dhclient 350 1 350 0 Ss select 0xfffff8003635e8c0 dhclient 347 1 347 0 Ss select 0xfffff80015ec95c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca5538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bd50 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ae00 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004dfd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c48 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828470b8 [dom0] 100086 D launds 0xffffffff828470c4 [laundry: dom0] 100087 D umarcl 0xffffffff815cb490 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f69828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830633c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dccc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d9ad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d9ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828445a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c3ad00 [thr_0] 100029 D - 0xfffff80004c3ad80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc9538 [init] 10 0 0 0 DL audit_w 0xffffffff82844ab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004c65d00 [softirq_0] 100006 D - 0xfffff80004c65900 [softirq_1] 100007 D - 0xfffff80004c65500 [if_io_tqg_0] 100008 D - 0xfffff80004c65100 [if_io_tqg_1] 100009 D - 0xfffff80004c62d00 [if_config_tqg_0] 100010 D - 0xfffff80004c61d00 [aiod_kick taskq] 100012 D - 0xfffff80004c61500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c61100 [pci_hp taskq] 100015 D - 0xfffff80004c5a900 [inm_free taskq] 100017 D - 0xfffff80004c5a100 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c55d00 [thread taskq] 100019 D - 0xfffff80004c55900 [in6m_free taskq] 100020 D - 0xfffff80004c55500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c55500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c55500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c55500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c55100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c55100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c55100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c55100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c3a900 [firmware taskq] 100038 D - 0xfffff80004c3a500 [crypto_0] 100039 D - 0xfffff80004c3a500 [crypto_1] 100055 D - 0xfffff800153dd900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dd500 [vtnet0 txq 0] 100057 D - 0xfffff800153dd100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c9d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001542b500 [virtio_balloon] 100064 D - 0xfffff800153c9900 [mca taskq] 100066 D - 0xffffffff81e22aa0 [deadlkres] 100074 D - 0xfffff80015a1b900 [acpi_task_0] 100075 D - 0xfffff80015a1b900 [acpi_task_1] 100076 D - 0xfffff80015a1b900 [acpi_task_2] 100077 D - 0xfffff80004c3a100 [CAM taskq] 125556 D - 0xfffff8004809fd00 [system_taskq_0] 125557 D - 0xfffff8004809fd00 [system_taskq_1] 125558 D - 0xfffff80036fd2100 [system_delay_taskq_] 125559 D - 0xfffff80036fd2100 [system_delay_taskq_] 125560 D - 0xfffff80036d92d00 [arc_prune_0] 125561 D - 0xfffff80036d92d00 [arc_prune_1] 8665 1 816 0 Z syz-executor.3 8667 1 816 0 Z syz-executor.3 8673 1 816 0 Z syz-executor.3 8680 1 816 0 Z syz-executor.3 8687 1 816 0 Z syz-executor.3 db> show all locks Process 20751 (syz-executor.0) thread 0xfffffe009e4fc000 (127798) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80053b43660) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_exit.c:234 Process 20751 (syz-executor.0) thread 0xfffffe009e822ac0 (129428) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8001d127b90) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:627 db> show malloc Type InUse MemUse Requests sysctloid 46272 17352K 46339 pf_hash 5 11560K 5 filedesc 470 7592K 39411 devbuf 4216 6982K 4245 linker 390 6145K 608 solaris 148 4440K 218 tcp_hpts 5 3219K 5 subproc 613 2692K 21084 kobj 332 2656K 491 pcb 388 2201K 54113 vtbuf 24 2064K 46 vfscache 3 1035K 3 newblk 6 1035K 38607 acpica 1674 649K 55203 inodedep 128 647K 21311 kdtrace 719 533K 50188 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 umtx 902 395K 902 bus 995 380K 3503 BPF 46 337K 46 sctp_atcl 312 312K 37979 sctp_stro 130 260K 11447 DEVFS1 108 216K 125 module 521 196K 521 vnet_data 1 176K 1 sctp_atky 442 166K 51328 tidhash 3 164K 3 shm 15 144K 67 pagedep 10 141K 19983 UMA 365 137K 365 tfo_ccache 1 136K 1 kqueue 300 121K 20931 sem 4 120K 4 sctp_athm 312 117K 38942 vmem 3 112K 7 pwddesc 292 110K 20745 sctp_map 260 98K 22670 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 4345 syncache 1 76K 1 routetbl 127 69K 1340 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 127 64K 137 dirrem 119 60K 20393 ether_multi 152 57K 202 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 136 51K 136 taskqueue 78 47K 78 freefile 119 45K 20194 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 inpcbpolicy 99 38K 12535 lltable 43 37K 717 kstat_data 17 34K 17 sctp_timw 68 34K 68 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1713 cred 33 33K 455 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 ksem 31 31K 192 pf_osfp 80 30K 80 DEVFSP 80 30K 1872 session 60 30K 109 GEOM 60 29K 491 in6_multi 65 29K 65 kbdmux 6 28K 6 osd 68 26K 6044 ifnet 7 25K 7 plimit 24 24K 933 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 269713 pfs_nodes 20 20K 20 proc-args 52 20K 744 UART 12 18K 12 bmsafemap 2 17K 20885 rpc 2 16K 2 shmfd 1 16K 25 pfs_vncache 1 16K 1 lockf 39 15K 910 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 13 10K 656 Unitno 25 10K 75 uidinfo 3 9K 37 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 495 mount 16 7K 472 sctp_stri 6 6K 2160 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 39154 in_multi 6 3K 19 vnodemarker 3 3K 1863 prison 8 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 vnodes 5 3K 27 procdesc 5 3K 18 freework 5 3K 25923 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 20324 NFSD session 1 2K 1 tcp_fsb 5 2K 1182 newdirblk 5 2K 19577 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 28470 filecaps 5 2K 143 filedesc_to_leader 5 2K 16 crypto 4 2K 1459 diradd 4 2K 20437 ip6_msource 4 2K 5 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 taskq 2 1K 2 aesni_data 2 1K 2 sctp_aadr 2 1K 220 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 3604 ip_msource 2 1K 19 entropy 2 1K 50 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 pf_rule 1 1K 791 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 iov 1 1K 29296 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 cdg data 0 0K 53 pf_table 0 0K 234 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 19338 sctp_iter 0 0K 65 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 55 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 htcp data 0 0K 68 mqdata 0 0K 0 vegas data 0 0K 67 cubic data 0 0K 62 dctcp data 0 0K 62 tcp_do 0 0K 0 chd data 0 0K 66 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 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 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 12529 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 912 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 192 allocindir 0 0K 0 indirdep 0 0K 1085 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 twsbuf 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 249 ip6_moptions 0 0K 21 in6_mfilter 0 0K 26 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 6 ip_moptions 0 0K 33 in_mfilter 0 0K 60 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 3 twa_commands 0 0K 0 statfs 0 0K 19833 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 820 tcp_log_dev 0 0K 501 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 52481 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 414 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 3771 eventfd 0 0K 0 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 336 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 965 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 45 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 35 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 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 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 4158 825977 0 254 51113984 0 malloc-384 384 47793 727 160494 0 30 18631680 0 tcp_log 416 8593 15014 878683 0 254 9820512 0 malloc-32768 32768 237 7 19852 0 1 7995392 0 malloc-1024 1024 4162 34 6437 0 16 4296704 0 mbuf 256 11862 3378 5216641 0 254 3901440 0 RADIX NODE 144 15574 5675 669627 0 63 3059856 0 malloc-8192 8192 179 192 25180 0 1 3039232 0 malloc-8192 8192 333 4 1628 0 1 2760704 0 malloc-8192 8192 322 8 20843 0 1 2703360 0 pbuf 2624 0 829 0 0 2 2175296 0 BUF TRIE 144 379 13089 48791 0 62 1939392 0 UMA Slabs 0 112 17284 29 17284 0 126 1939056 0 tcp_bbr_map 128 7301 4634 889519 0 126 1527680 0 mbuf_cluster 2048 735 1 735 0 254 1507328 0 MAP ENTRY 96 13944 420 1188860 0 126 1378944 0 ertt_txseginfo 40 18990 13835 2648344 0 254 1313000 0 sctp_asoc 2288 130 400 11335 0 254 1212640 0 VM OBJECT 264 4325 100 302901 0 30 1168200 0 malloc-384 384 2724 256 88498 0 30 1144320 0 malloc-1024 1024 697 343 41542 0 16 1064960 0 malloc-384 384 2242 428 204252 0 30 1025280 0 sctp_ep 1280 176 490 25177 0 254 852480 0 THREAD 1808 420 31 29428 0 8 815408 0 FFS inode 1160 671 29 20901 0 8 812000 0 malloc-2048 2048 140 216 11820 0 8 729088 0 malloc-1024 1024 199 489 21920 0 16 704512 0 VMSPACE 2544 265 11 20715 0 4 702144 0 malloc-512 512 186 1062 80038 0 30 638976 0 malloc-65536 65536 2 7 414 0 1 589824 0 256 Bucket 2048 237 51 33823 0 8 589824 0 sctp_raddr 736 160 610 14357 0 254 566720 0 malloc-1024 1024 485 51 31495 0 16 548864 0 malloc-1024 1024 2 518 12860 0 16 532480 0 malloc-4096 4096 2 121 52718 0 3 503808 0 malloc-16384 16384 26 4 53 0 1 491520 0 socket 944 184 280 39987 0 254 438016 0 malloc-1024 1024 208 212 25437 0 16 430080 0 PROC 1336 297 18 20758 0 8 420840 0 malloc-384 384 1014 76 8209 0 30 418560 0 malloc-65536 65536 4 2 52 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 709 92 20941 0 30 358848 0 filedesc0 1072 292 23 20745 0 8 337680 0 vnpbuf 2624 0 128 23 0 64 335872 0 malloc-65536 65536 0 5 129 0 1 327680 0 malloc-512 512 581 11 1494 0 30 303104 0 malloc-384 384 696 24 1337 0 30 276480 0 UMA Zones 768 337 2 337 0 16 260352 0 vmem btag 56 4268 40 4272 0 254 241248 0 malloc-2048 2048 108 2 125 0 8 225280 0 DEVCTL 1024 0 216 133 0 0 221184 0 sctp_chunk 152 412 992 17905 0 254 213408 0 malloc-16384 16384 11 2 274 0 1 212992 0 g_bio 408 0 500 145345 0 30 204000 0 malloc-16384 16384 10 2 33 0 1 196608 0 mbuf_packet 256 99 636 103776 0 254 188160 0 FFS2 dinode 256 671 49 20900 0 62 184320 0 malloc-8192 8192 15 6 291 0 1 172032 0 tcpcb 1064 39 122 6001 0 254 171304 0 S VFS Cache 104 1097 385 21886 0 126 154128 0 128 Bucket 1024 97 46 14196 0 16 146432 0 malloc-512 512 226 46 1381 0 30 139264 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 9 0 1 131072 0 malloc-384 384 267 73 291749 0 30 130560 0 clpbuf 2624 0 48 6523 0 16 125952 0 UMA Kegs 384 322 1 322 0 30 124032 0 tcp_inpcb 488 39 209 6001 0 254 121024 0 ksiginfo 112 300 744 1523 0 126 116928 0 malloc-16384 16384 1 5 42 0 1 98304 0 udplite_inpcb 488 43 157 5343 0 254 97600 0 malloc-512 512 94 74 22204 0 30 86016 0 malloc-384 384 175 35 20025 0 30 80640 0 32 Bucket 256 174 126 46255 0 62 76800 0 malloc-8192 8192 4 5 546 0 1 73728 0 malloc-512 512 129 15 847 0 30 73728 0 TURNSTILE 136 452 31 452 0 62 65688 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 32 0 1 65536 0 malloc-4096 4096 10 6 1288 0 2 65536 0 malloc-1024 1024 53 7 95 0 16 61440 0 malloc-8192 8192 2 5 19839 0 1 57344 0 malloc-2048 2048 26 2 40 0 8 57344 0 malloc-512 512 19 93 26452 0 30 57344 0 64 Bucket 512 50 62 91041 0 30 57344 0 malloc-384 384 90 50 6218 0 30 53760 0 malloc-4096 4096 5 8 545 0 2 53248 0 malloc-4096 4096 8 5 270 0 2 53248 0 Files 80 419 231 75889 0 126 52000 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 0 6 74 0 1 49152 0 malloc-4096 4096 10 2 170 0 2 49152 0 malloc-2048 2048 18 6 22 0 8 49152 0 pipe 744 34 31 1014 0 16 48360 0 malloc-2048 2048 9 13 1684 0 8 45056 0 malloc-512 512 22 66 24893 0 30 45056 0 pcpu-8 8 5119 513 21871 0 254 45056 0 tcp_bbr_pcb 832 6 48 2788 0 16 44928 0 SLEEPQUEUE 88 452 28 452 0 126 42240 0 16 Bucket 144 169 111 5569 0 62 40320 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 104514 0 16 36864 0 pcpu-64 64 494 82 494 0 254 36864 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-512 512 32 32 2366 0 30 32768 0 tcp_rack_pcb 832 5 31 1182 0 16 29952 0 malloc-4096 4096 1 6 281 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 PWD 32 160 722 19580 0 254 28224 0 4 Bucket 48 38 550 7850 0 254 28224 0 KNOTE 160 28 147 378452 0 62 28000 0 unpcb 256 31 74 2186 0 254 26880 0 malloc-2048 2048 4 8 332 0 8 24576 0 sctp_stream_msg_out 112 48 168 2493 0 254 24192 0 sctp_laddr 48 36 468 6642 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 73 227 5144 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 11 0 8 20480 0 2 Bucket 32 190 440 6397 0 254 20160 0 ripcb 488 9 31 564 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 rl_entry 40 236 168 238 0 254 16160 0 ertt 72 39 185 6001 0 126 16128 0 cpuset 104 38 117 354 0 126 16120 0 vtnet_tx_hdr 24 0 668 2154342 0 254 16032 0 udp_inpcb 488 8 24 627 0 254 15616 0 tcp_rack_map 112 7 101 2066 0 126 12096 0 udpcb 32 51 327 5970 0 254 12096 0 itimer 352 0 33 65 0 30 11616 0 kenv 258 15 30 1061 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-4096 4096 0 2 2035 0 2 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 malloc-1024 1024 0 8 230 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 9 0 254 8096 0 PGRP 88 60 32 123 0 126 8096 0 sctp_asconf_ack 48 0 168 95 0 254 8064 0 sctp_readq 152 6 46 917 0 254 7904 0 cryptop 280 0 28 290 0 30 7840 0 L VFS Cache 320 0 24 5 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 tfo_ccache_entries 80 2 62 2 0 126 5120 0 domainset 40 0 126 333 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 4 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 6 0 254 4032 0 ipq 56 0 72 3 0 254 4032 0 tcp_log_node 120 0 33 4 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 19 20 23 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 zfs_znode_cache 472 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 360 0 0 0 0 30 0 0 dmu_buf_impl_t 408 0 0 0 0 30 0 0 arc_buf_t 64 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 arc_buf_hdr_t_full_crypt 424 0 0 0 0 30 0 0 arc_buf_hdr_t_full 360 0 0 0 0 30 0 0 dnode_t 1040 0 0 0 0 8 0 0 sa_cache 296 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_14680064 14680064 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_10485760 10485760 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_7340032 7340032 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_5242880 5242880 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3670016 3670016 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2621440 2621440 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1835008 1835008 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1310720 1310720 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_917504 917504 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_655360 655360 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_458752 458752 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_327680 327680 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_229376 229376 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_163840 163840 0 0 0 0 1 0 0 zio_buf_comb_114688 114688 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_81920 81920 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_57344 57344 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_40960 40960 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_28672 28672 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_buf_comb_20480 20480 0 0 0 0 1 0 0 zio_data_buf_14336 14336 0 0 0 0 1 0 0 zio_buf_14336 14336 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_10240 10240 0 0 0 0 1 0 0 zio_buf_10240 10240 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_7168 7168 0 0 0 0 1 0 0 zio_buf_7168 7168 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_5120 5120 0 0 0 0 1 0 0 zio_buf_5120 5120 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3584 3584 0 0 0 0 2 0 0 zio_buf_3584 3584 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2560 2560 0 0 0 0 4 0 0 zio_buf_2560 2560 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1232 0 0 0 0 8 0 0 ddt_entry_cache 392 0 0 0 0 30 0 0 ddt_cache 24840 0 0 0 0 1 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_history_cache 8 0 0 0 0 254 0 0 reference_cache 40 0 0 0 0 254 0 0 taskq_zone 192 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 584 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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