panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:16480 cpuid = 0 time = 1624915738 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516e4550 vpanic() at vpanic+0x1cc/frame 0xfffffe00516e45b0 panic() at panic+0x43/frame 0xfffffe00516e4610 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516e4670 rack_output() at rack_output+0x4b83/frame 0xfffffe00516e49c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe00516e4b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00516e4bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516e4bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516e4bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%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 0xffffffff81132000 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516e4530 rbp 0xfffffe00516e4550 rsi 0 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516e4420 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74f96 r15 0xffffffff81a74f96 rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271dad0 (map 0xffffffff8271dad0) (map.pmap 0xffffffff8271db90) (pmap 0xffffffff8271dbf0) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 Run CPU 0 [swi1: hpts] 100085 Run CPU 1 [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 10742 784 784 0 R syz-executor.1 10741 783 783 0 R (threaded) syz-executor.0 217860 RunQ syz-executor.0 219109 RunQ syz-executor.0 219110 RunQ syz-executor.0 10740 1 783 0 S uwait 0xfffff80021908100 syz-executor.0 10739 854 854 0 R (threaded) syz-executor.3 212975 RunQ syz-executor.3 219106 RunQ syz-executor.3 10738 1 783 0 S uwait 0xfffff8004b0fdd00 syz-executor.0 10734 792 792 0 R (threaded) syz-executor.2 209651 RunQ syz-executor.2 219102 S uwait 0xfffff80059203100 syz-executor.2 10628 1 854 0 S uwait 0xfffff8004950ad00 syz-executor.3 10627 1 854 0 S uwait 0xfffff80050343700 syz-executor.3 7929 1 784 0 S uwait 0xfffff80059203500 syz-executor.1 7928 1 784 0 S uwait 0xfffff80050947f00 syz-executor.1 7879 1 784 0 S uwait 0xfffff80056c84d00 syz-executor.1 7875 1 784 0 S uwait 0xfffff80021932300 syz-executor.1 7675 1 792 0 S uwait 0xfffff80049353f00 syz-executor.2 7674 1 792 0 S uwait 0xfffff80021932f00 syz-executor.2 7663 1 792 0 S uwait 0xfffff8004ff55b00 syz-executor.2 7662 1 792 0 S uwait 0xfffff8004f53e300 syz-executor.2 7409 1 792 0 S uwait 0xfffff800545db700 syz-executor.2 7355 1 854 0 S uwait 0xfffff80054561300 syz-executor.3 7352 1 854 0 S uwait 0xfffff80054561500 syz-executor.3 5832 1 5824 0 S uwait 0xfffff8004b0fdb00 syz-executor.3 5826 1 854 0 S uwait 0xfffff80021f11d00 syz-executor.3 5662 1 784 0 S uwait 0xfffff80054561b00 syz-executor.1 5653 1 784 0 S uwait 0xfffff8002197f700 syz-executor.1 4984 1 784 0 S uwait 0xfffff8005034dd00 syz-executor.1 4677 1 783 0 S uwait 0xfffff8005016bf00 syz-executor.0 4675 1 783 0 S uwait 0xfffff80021f11300 syz-executor.0 4469 1 854 0 S uwait 0xfffff8004f140b00 syz-executor.3 4468 1 854 0 S uwait 0xfffff8004b0fd500 syz-executor.3 4242 1 854 0 S uwait 0xfffff800545db100 syz-executor.3 4241 1 854 0 S uwait 0xfffff8004bf38300 syz-executor.3 3248 1 783 0 S uwait 0xfffff80059203300 syz-executor.0 3245 1 783 0 S uwait 0xfffff8005034d900 syz-executor.0 2920 1 783 0 S uwait 0xfffff8004950a700 syz-executor.0 2919 1 783 0 S uwait 0xfffff800545db300 syz-executor.0 2917 1 783 0 S uwait 0xfffff8004f9ed300 syz-executor.0 2916 1 783 0 S uwait 0xfffff80050384100 syz-executor.0 2588 1 783 0 S uwait 0xfffff800545db500 syz-executor.0 2586 1 783 0 S uwait 0xfffff80050384d00 syz-executor.0 2476 1 783 0 S uwait 0xfffff80021932900 syz-executor.0 2475 1 783 0 S uwait 0xfffff8006409b100 syz-executor.0 2377 1 784 0 SV uwait 0xfffff80059203d00 syz-executor.1 2372 1 784 0 SV uwait 0xfffff80059203700 syz-executor.1 2158 1 783 0 S uwait 0xfffff80059203b00 syz-executor.0 2157 1 783 0 S uwait 0xfffff8004f9ed100 syz-executor.0 2119 1 784 0 S uwait 0xfffff8004f9ed900 syz-executor.1 2117 1 784 0 S uwait 0xfffff8002197f900 syz-executor.1 1717 1712 784 0 SV uwait 0xfffff80050384500 syz-executor.1 1714 1712 784 0 S uwait 0xfffff80049353500 syz-executor.1 1712 1 784 0 DV ppwait 0xfffff80054568a10 syz-executor.1 1711 1 784 0 S uwait 0xfffff8005016bb00 syz-executor.1 1528 1 783 0 S uwait 0xfffff8004b0fd700 syz-executor.0 1527 1 783 0 S uwait 0xfffff8004950a300 syz-executor.0 921 1 783 0 S uwait 0xfffff8004f53e100 syz-executor.0 918 1 783 0 S umtxn 0xfffff8004950ab00 syz-executor.0 400 1 854 0 S uwait 0xfffff8004950a500 syz-executor.3 394 1 854 0 S uwait 0xfffff8004ff55f00 syz-executor.3 348 1 784 0 S uwait 0xfffff8004b0fdf00 syz-executor.1 342 1 784 0 S uwait 0xfffff8004b0fd100 syz-executor.1 51 1 854 0 S uwait 0xfffff800647abd00 syz-executor.3 42 1 784 0 S uwait 0xfffff80021932700 syz-executor.1 41 1 854 0 S uwait 0xfffff8001ce6ad00 syz-executor.3 36 1 854 0 S uwait 0xfffff80050384900 syz-executor.3 34 1 784 0 S uwait 0xfffff80050384700 syz-executor.1 29 1 784 0 S uwait 0xfffff8004ff55d00 syz-executor.1 99997 1 784 0 S uwait 0xfffff8004f9edf00 syz-executor.1 99682 1 792 0 S uwait 0xfffff800647abb00 syz-executor.2 99680 1 792 0 S uwait 0xfffff80049353100 syz-executor.2 99590 1 784 0 S uwait 0xfffff8001ce6a500 syz-executor.1 99589 1 784 0 S uwait 0xfffff8004f9ed700 syz-executor.1 99468 1 784 0 SV uwait 0xfffff8005034df00 syz-executor.1 99461 1 784 0 SV sigwait 0xfffffe00a0b0e000 syz-executor.1 99436 1 784 0 S uwait 0xfffff80021932500 syz-executor.1 99435 1 784 0 S uwait 0xfffff8004f9edb00 syz-executor.1 98761 1 784 0 S uwait 0xfffff800647abf00 syz-executor.1 98751 1 784 0 S uwait 0xfffff8005034d500 syz-executor.1 98636 1 784 0 S uwait 0xfffff8004bea0900 syz-executor.1 98633 1 784 0 S uwait 0xfffff8007c393d00 syz-executor.1 98221 1 854 0 S uwait 0xfffff80049353300 syz-executor.3 98204 1 854 0 S uwait 0xfffff80050384b00 syz-executor.3 98203 1 854 0 S uwait 0xfffff8004bea0d00 syz-executor.3 98136 1 854 0 S uwait 0xfffff8004bea0100 syz-executor.3 98134 1 854 0 S uwait 0xfffff8005016bd00 syz-executor.3 97881 1 784 0 S uwait 0xfffff800674e7f00 syz-executor.1 97880 1 784 0 S uwait 0xfffff80049353700 syz-executor.1 97877 1 784 0 S uwait 0xfffff8004f53e700 syz-executor.1 97875 1 784 0 S uwait 0xfffff8005016b900 syz-executor.1 97846 1 792 0 SV ksem 0xfffff8003cef3f18 syz-executor.2 97805 1 784 0 S uwait 0xfffff8005016b300 syz-executor.1 97801 1 784 0 S uwait 0xfffff8004f53e500 syz-executor.1 97793 1 854 0 SV uwait 0xfffff800647ab100 syz-executor.3 97789 1 854 0 SV ksem 0xfffff8003c529318 syz-executor.3 97779 1 784 0 S uwait 0xfffff80021908700 syz-executor.1 97777 1 784 0 S uwait 0xfffff80050384f00 syz-executor.1 97589 1 854 0 S uwait 0xfffff8003c33e900 syz-executor.3 97582 1 854 0 S uwait 0xfffff8005016b100 syz-executor.3 97575 1 854 0 S uwait 0xfffff8004b347500 syz-executor.3 97331 1 854 0 S uwait 0xfffff8007c393b00 syz-executor.3 97142 1 784 0 S uwait 0xfffff80021932100 syz-executor.1 97140 1 784 0 S uwait 0xfffff8005016b500 syz-executor.1 96967 1 784 0 S uwait 0xfffff8006409b500 syz-executor.1 96966 1 784 0 S uwait 0xfffff800647ab500 syz-executor.1 96954 1 784 0 S uwait 0xfffff8007c393100 syz-executor.1 96953 1 784 0 S uwait 0xfffff8006409bb00 syz-executor.1 96943 1 784 0 S uwait 0xfffff8004f9edd00 syz-executor.1 96941 1 784 0 S uwait 0xfffff80021908300 syz-executor.1 96895 1 854 0 S uwait 0xfffff8004bea0f00 syz-executor.3 96889 1 854 0 S uwait 0xfffff8001ce6a700 syz-executor.3 96800 1 784 0 S uwait 0xfffff80021932b00 syz-executor.1 96017 1 792 0 S uwait 0xfffff8002197f300 syz-executor.2 96013 1 792 0 S uwait 0xfffff80021908b00 syz-executor.2 95831 95827 792 0 SV uwait 0xfffff8004bd31100 syz-executor.2 95827 1 792 0 DV ppwait 0xfffff8004f9cea10 syz-executor.2 95083 1 854 0 S uwait 0xfffff800647ab700 syz-executor.3 95077 1 854 0 S uwait 0xfffff8004bf38900 syz-executor.3 95070 1 854 0 S uwait 0xfffff8006409b700 syz-executor.3 95062 1 854 0 S uwait 0xfffff8004bea0300 syz-executor.3 95054 1 854 0 S uwait 0xfffff8004950a100 syz-executor.3 95049 1 854 0 S uwait 0xfffff8004f53ed00 syz-executor.3 95044 1 854 0 S uwait 0xfffff8004f53e900 syz-executor.3 95034 1 854 0 S uwait 0xfffff80056c84f00 syz-executor.3 95029 1 854 0 S uwait 0xfffff8002197f500 syz-executor.3 95022 1 854 0 S uwait 0xfffff8006409b900 syz-executor.3 94869 1 854 0 S uwait 0xfffff8004b6fc500 syz-executor.3 94868 1 854 0 S umtxn 0xfffff8006742c900 syz-executor.3 94862 1 854 0 S uwait 0xfffff8004b6fc100 syz-executor.3 94861 1 854 0 S uwait 0xfffff800647ab900 syz-executor.3 94860 1 854 0 S uwait 0xfffff8001ce6a300 syz-executor.3 94859 1 854 0 S uwait 0xfffff800647ab300 syz-executor.3 94624 1 854 0 S uwait 0xfffff8004b447f00 syz-executor.3 94623 1 854 0 S uwait 0xfffff8004f53ef00 syz-executor.3 94622 1 854 0 S uwait 0xfffff8007c393f00 syz-executor.3 94621 1 854 0 S uwait 0xfffff8001ce6a900 syz-executor.3 94049 1 784 0 S umtxn 0xfffff8007c393700 syz-executor.1 94031 1 792 0 S uwait 0xfffff800674e7700 syz-executor.2 94026 1 792 0 S uwait 0xfffff80021908f00 syz-executor.2 94021 1 792 0 S uwait 0xfffff8004b6fcd00 syz-executor.2 94013 1 792 0 S uwait 0xfffff80021932d00 syz-executor.2 94006 1 792 0 S uwait 0xfffff8001ce6a100 syz-executor.2 93996 1 792 0 S uwait 0xfffff8004b509b00 syz-executor.2 93989 1 792 0 S uwait 0xfffff8004bf38700 syz-executor.2 91336 1 783 0 S uwait 0xfffff8007c393900 syz-executor.0 91332 1 783 0 S uwait 0xfffff8007c393300 syz-executor.0 91279 1 783 0 S uwait 0xfffff8006409b300 syz-executor.0 91277 1 783 0 S uwait 0xfffff8004b447d00 syz-executor.0 88815 1 784 0 S uwait 0xfffff8004b509f00 syz-executor.1 88814 1 784 0 S uwait 0xfffff8004b751b00 syz-executor.1 88716 1 792 0 S uwait 0xfffff8004bd50100 syz-executor.2 88615 1 784 0 S uwait 0xfffff8004b509d00 syz-executor.1 88612 1 784 0 S uwait 0xfffff8004b6fcb00 syz-executor.1 85457 1 854 0 S uwait 0xfffff8003ceda300 syz-executor.3 85456 1 854 0 S uwait 0xfffff8005678b100 syz-executor.3 84694 84692 854 0 SV uwait 0xfffff8004b509900 syz-executor.3 84692 1 854 0 DV ppwait 0xfffff800219294e0 syz-executor.3 83454 1 83449 0 S uwait 0xfffff8004b6fc700 syz-executor.2 83450 1 83449 0 S uwait 0xfffff8004b509300 syz-executor.2 82467 1 792 0 S uwait 0xfffff8004bf38100 syz-executor.2 82466 1 792 0 S uwait 0xfffff8004bea0700 syz-executor.2 82465 1 792 0 S uwait 0xfffff8004b6fc300 syz-executor.2 82462 1 792 0 S uwait 0xfffff8005dabfb00 syz-executor.2 80429 1 784 0 S uwait 0xfffff8006409bd00 syz-executor.1 80428 1 784 0 S uwait 0xfffff8005dabf900 syz-executor.1 80407 1 783 0 S uwait 0xfffff8006409bf00 syz-executor.0 80405 1 783 0 S uwait 0xfffff8006742c500 syz-executor.0 80402 1 854 0 S uwait 0xfffff8004bea0500 syz-executor.3 80401 1 854 0 S uwait 0xfffff8004bf38f00 syz-executor.3 80400 1 80395 0 S uwait 0xfffff80067218300 syz-executor.1 80396 1 784 0 S uwait 0xfffff8005da2fd00 syz-executor.1 80392 1 854 0 S uwait 0xfffff8004b447900 syz-executor.3 80391 1 854 0 S uwait 0xfffff8004b6fc900 syz-executor.3 78977 1 783 0 SV uwait 0xfffff8004bf38b00 syz-executor.0 78976 1 783 0 S uwait 0xfffff8006742c700 syz-executor.0 77238 1 792 0 S uwait 0xfffff8004b347b00 syz-executor.2 77217 1 854 0 S uwait 0xfffff8003833db00 syz-executor.3 77214 1 854 0 S uwait 0xfffff8003ce73100 syz-executor.3 77089 1 854 0 S uwait 0xfffff8003ce79500 syz-executor.3 77084 1 854 0 S uwait 0xfffff80067492100 syz-executor.3 76923 1 792 0 S uwait 0xfffff8004bf38500 syz-executor.2 76922 1 792 0 S uwait 0xfffff8004bd31500 syz-executor.2 76646 1 792 0 S uwait 0xfffff8003ce79300 syz-executor.2 76645 1 792 0 S uwait 0xfffff8004bea0b00 syz-executor.2 75988 1 854 0 S uwait 0xfffff8004bd50d00 syz-executor.3 75985 1 854 0 S uwait 0xfffff8004bd50b00 syz-executor.3 75591 1 75591 0 SVs uwait 0xfffff8004bd31300 syz-executor.1 75588 1 75588 0 SVs uwait 0xfffff8004b751300 syz-executor.1 73505 1 792 0 S uwait 0xfffff8004bd31900 syz-executor.2 73502 1 792 0 S uwait 0xfffff8004b509700 syz-executor.2 73219 73217 854 0 SV uwait 0xfffff8004b347700 syz-executor.3 73217 1 854 0 DV ppwait 0xfffff8004bf70f40 syz-executor.3 71410 1 783 0 S uwait 0xfffff8004bd50f00 syz-executor.0 71409 1 783 0 S uwait 0xfffff8004b751500 syz-executor.0 71402 1 784 0 SV uwait 0xfffff8004bd31f00 syz-executor.1 71401 71399 784 0 S uwait 0xfffff8004b347100 syz-executor.1 71399 1 784 0 SV uwait 0xfffff8004bd31b00 syz-executor.1 71398 1 784 0 S umtxn 0xfffff8004b509100 syz-executor.1 70070 1 783 0 S uwait 0xfffff8004bd31d00 syz-executor.0 70069 1 783 0 S uwait 0xfffff8004bd31700 syz-executor.0 70062 1 783 0 S uwait 0xfffff80015f3eb00 syz-executor.0 70061 1 783 0 S uwait 0xfffff80067218900 syz-executor.0 69990 1 792 0 S uwait 0xfffff8004b751100 syz-executor.2 69988 1 792 0 S uwait 0xfffff8004bd50700 syz-executor.2 68813 1 854 0 S uwait 0xfffff80067492f00 syz-executor.3 68805 1 854 0 S uwait 0xfffff80015ebd100 syz-executor.3 68723 1 854 0 S uwait 0xfffff800674e7300 syz-executor.3 68721 1 854 0 S uwait 0xfffff8005dabf500 syz-executor.3 68316 1 784 0 S uwait 0xfffff8004b447100 syz-executor.1 68310 1 784 0 S uwait 0xfffff8004b751700 syz-executor.1 67449 1 854 0 S uwait 0xfffff8004b347300 syz-executor.3 67448 1 854 0 S uwait 0xfffff8005da2fb00 syz-executor.3 67442 1 854 0 S uwait 0xfffff8004bd50900 syz-executor.3 67441 1 854 0 S umtxn 0xfffff8003c33e700 syz-executor.3 66570 1 854 0 S uwait 0xfffff8006742c100 syz-executor.3 66566 1 854 0 S uwait 0xfffff8005da2ff00 syz-executor.3 66412 1 784 0 S uwait 0xfffff8004b447300 syz-executor.1 66411 1 784 0 S uwait 0xfffff8005da2f300 syz-executor.1 66365 1 784 0 S uwait 0xfffff8005da2f700 syz-executor.1 66360 1 784 0 S uwait 0xfffff8004b447b00 syz-executor.1 66218 1 784 0 S uwait 0xfffff8005d74a900 syz-executor.1 66212 1 784 0 S uwait 0xfffff8003ce79100 syz-executor.1 66188 1 854 0 S uwait 0xfffff8004b447700 syz-executor.3 66187 1 854 0 S uwait 0xfffff80056c84b00 syz-executor.3 65229 1 783 0 S uwait 0xfffff80015f3ed00 syz-executor.0 65226 1 783 0 S uwait 0xfffff8003833d700 syz-executor.0 65060 1 854 0 S uwait 0xfffff80056895700 syz-executor.3 64986 1 783 0 S uwait 0xfffff8005dabff00 syz-executor.0 64981 1 783 0 S uwait 0xfffff8004b751d00 syz-executor.0 64813 1 854 0 S uwait 0xfffff8004b347d00 syz-executor.3 64543 1 792 0 S uwait 0xfffff8004b347900 syz-executor.2 64542 1 792 0 S uwait 0xfffff800674e7500 syz-executor.2 64449 1 792 0 S uwait 0xfffff800674e7b00 syz-executor.2 64447 1 792 0 S uwait 0xfffff80056c84500 syz-executor.2 64380 1 792 0 S uwait 0xfffff80056895f00 syz-executor.2 64377 1 792 0 S uwait 0xfffff8004b509500 syz-executor.2 63364 1 783 0 SV uwait 0xfffff8005da2f900 syz-executor.0 63359 1 783 0 SV uwait 0xfffff8004b6fcf00 syz-executor.0 62223 1 783 0 S uwait 0xfffff8004b751900 syz-executor.0 62222 1 783 0 S uwait 0xfffff80038041f00 syz-executor.0 61582 1 792 0 S uwait 0xfffff8004b751f00 syz-executor.2 61580 1 792 0 S uwait 0xfffff8004b447500 syz-executor.2 61441 1 792 0 S uwait 0xfffff8003ce79900 syz-executor.2 61440 1 792 0 S uwait 0xfffff800674e7900 syz-executor.2 61215 1 792 0 S uwait 0xfffff8003ce79700 syz-executor.2 61211 1 792 0 S uwait 0xfffff8005dabf700 syz-executor.2 61182 1 792 0 S uwait 0xfffff8005d74a500 syz-executor.2 61180 1 792 0 S uwait 0xfffff80056c84100 syz-executor.2 61061 1 784 0 S uwait 0xfffff8005da2f500 syz-executor.1 61060 1 784 0 S uwait 0xfffff8005d74af00 syz-executor.1 61059 1 784 0 S uwait 0xfffff8003ceda100 syz-executor.1 61058 1 784 0 S uwait 0xfffff80056c84300 syz-executor.1 61031 1 783 0 S uwait 0xfffff8003cdde100 syz-executor.0 61030 1 783 0 S uwait 0xfffff8005dabfd00 syz-executor.0 61023 1 792 0 S uwait 0xfffff80038041300 syz-executor.2 61022 1 792 0 S uwait 0xfffff800674e7d00 syz-executor.2 59946 1 854 0 S uwait 0xfffff80067218d00 syz-executor.3 59944 1 854 0 S uwait 0xfffff80056895100 syz-executor.3 58872 1 783 0 S uwait 0xfffff800674e7100 syz-executor.0 58871 1 783 0 S uwait 0xfffff8005d74ab00 syz-executor.0 58868 1 783 0 S uwait 0xfffff8005d74a100 syz-executor.0 58866 1 783 0 S uwait 0xfffff8003c33e500 syz-executor.0 58597 1 783 0 S uwait 0xfffff8003cb98900 syz-executor.0 58596 1 783 0 S uwait 0xfffff8005d74a300 syz-executor.0 58461 1 783 0 S uwait 0xfffff8005dabf100 syz-executor.0 58460 1 783 0 S uwait 0xfffff8005678bb00 syz-executor.0 56190 56188 854 0 SV uwait 0xfffff80056c84900 syz-executor.3 56188 1 854 0 DV ppwait 0xfffff8004b07b4e0 syz-executor.3 55899 1 854 0 S uwait 0xfffff80067218100 syz-executor.3 55891 1 854 0 S uwait 0xfffff8003833d300 syz-executor.3 55433 1 854 0 S uwait 0xfffff8003ca51100 syz-executor.3 55432 1 854 0 S uwait 0xfffff80015ebd300 syz-executor.3 55431 1 854 0 S uwait 0xfffff80067218f00 syz-executor.3 55425 1 854 0 S uwait 0xfffff8003ce5cd00 syz-executor.3 49971 1 792 0 S uwait 0xfffff8005d74ad00 syz-executor.2 49967 1 792 0 S uwait 0xfffff8003ce73500 syz-executor.2 49657 1 792 0 S uwait 0xfffff8003c33eb00 syz-executor.2 49656 1 792 0 S uwait 0xfffff80067492300 syz-executor.2 47303 1 783 0 S uwait 0xfffff8005da2f100 syz-executor.0 47302 1 783 0 S uwait 0xfffff8003cb98500 syz-executor.0 47256 1 784 0 S uwait 0xfffff80015f3e500 syz-executor.1 47091 1 854 0 S uwait 0xfffff8006742cd00 syz-executor.3 47090 1 854 0 S uwait 0xfffff80056895d00 syz-executor.3 47089 1 854 0 S uwait 0xfffff80067492900 syz-executor.3 47088 1 854 0 S uwait 0xfffff8003ce79d00 syz-executor.3 47054 1 784 0 S uwait 0xfffff80056895500 syz-executor.1 47053 1 784 0 S uwait 0xfffff8003833d900 syz-executor.1 44101 1 784 0 S uwait 0xfffff80056c84700 syz-executor.1 44100 1 784 0 S uwait 0xfffff8003833df00 syz-executor.1 44028 1 784 0 SV uwait 0xfffff8003c33ed00 syz-executor.1 44027 1 784 0 SV uwait 0xfffff8003ceda900 syz-executor.1 43784 1 792 0 S uwait 0xfffff8006742c300 syz-executor.2 43783 1 792 0 S uwait 0xfffff80067218700 syz-executor.2 43778 1 792 0 S uwait 0xfffff8003c33ef00 syz-executor.2 43777 1 792 0 S uwait 0xfffff8003c33e100 syz-executor.2 43578 1 784 0 S uwait 0xfffff8003ce5cf00 syz-executor.1 43570 1 784 0 S uwait 0xfffff80056895300 syz-executor.1 42456 1 792 0 S uwait 0xfffff8005678b500 syz-executor.2 42455 1 792 0 S uwait 0xfffff80056895900 syz-executor.2 42433 1 792 0 S uwait 0xfffff80067492b00 syz-executor.2 42432 1 792 0 S uwait 0xfffff8003ce73300 syz-executor.2 42428 1 792 0 S uwait 0xfffff80038041b00 syz-executor.2 42427 1 792 0 S uwait 0xfffff8003833d500 syz-executor.2 42402 1 792 0 S uwait 0xfffff80067492500 syz-executor.2 42398 1 792 0 S umtxn 0xfffff8003ce73f00 syz-executor.2 41386 1 792 0 S uwait 0xfffff8003ce5c500 syz-executor.2 41382 1 792 0 S uwait 0xfffff80067218b00 syz-executor.2 39270 1 784 0 S uwait 0xfffff80067492d00 syz-executor.1 39267 1 784 0 S uwait 0xfffff80056895b00 syz-executor.1 38036 1 792 0 S uwait 0xfffff8006742cb00 syz-executor.2 37896 1 792 0 S uwait 0xfffff80038041500 syz-executor.2 37888 1 792 0 S uwait 0xfffff8003cb98f00 syz-executor.2 37862 1 854 0 S uwait 0xfffff8003ce79b00 syz-executor.3 37861 1 854 0 S uwait 0xfffff8003cdde300 syz-executor.3 33778 1 854 0 S uwait 0xfffff8006742cf00 syz-executor.3 33776 1 854 0 S uwait 0xfffff8003cb98700 syz-executor.3 33774 1 854 0 S uwait 0xfffff8003ca51700 syz-executor.3 33769 1 854 0 S uwait 0xfffff8003ca51500 syz-executor.3 32738 1 783 0 S uwait 0xfffff80038041100 syz-executor.0 32730 1 783 0 S uwait 0xfffff8003ce5cb00 syz-executor.0 32718 1 783 0 S uwait 0xfffff8003ce79f00 syz-executor.0 32358 1 784 0 S uwait 0xfffff80067492700 syz-executor.1 32357 1 784 0 S uwait 0xfffff80038041d00 syz-executor.1 28932 1 783 0 S uwait 0xfffff8005678bf00 syz-executor.0 28931 1 783 0 S uwait 0xfffff80038041700 syz-executor.0 28930 1 783 0 S uwait 0xfffff80015d68100 syz-executor.0 28929 1 783 0 S uwait 0xfffff8005678b700 syz-executor.0 28715 1 792 0 S uwait 0xfffff8003cb98300 syz-executor.2 28714 1 792 0 S uwait 0xfffff8005678b900 syz-executor.2 23996 23993 854 0 SV uwait 0xfffff80015f3e900 syz-executor.3 23993 1 854 0 DV ppwait 0xfffff800386ae4e0 syz-executor.3 23762 1 854 0 S uwait 0xfffff8003ce5c100 syz-executor.3 23754 1 854 0 S uwait 0xfffff8005678bd00 syz-executor.3 23749 1 792 0 S uwait 0xfffff8003ce5c700 syz-executor.2 23745 1 792 0 S uwait 0xfffff80015d68f00 syz-executor.2 18961 1 783 0 S uwait 0xfffff8003ca51300 syz-executor.0 17584 1 792 0 S uwait 0xfffff8003cddef00 syz-executor.2 17582 1 792 0 S uwait 0xfffff8003833dd00 syz-executor.2 14294 1 854 0 S uwait 0xfffff8003cdde900 syz-executor.3 14293 1 854 0 S uwait 0xfffff8003cb98b00 syz-executor.3 13785 1 783 0 S uwait 0xfffff8003ce5c900 syz-executor.0 13784 1 783 0 S uwait 0xfffff8003cdded00 syz-executor.0 13063 1 13063 65 Ss select 0xfffff800568102c0 dhclient 11135 1 854 0 S uwait 0xfffff80038041900 syz-executor.3 9252 1 784 0 S uwait 0xfffff80015ac1300 syz-executor.1 9250 1 784 0 S uwait 0xfffff8003ce5c300 syz-executor.1 7108 1 7108 0 Ss select 0xfffff8003845b2c0 dhclient 7105 1 7105 0 Ss select 0xfffff8003ce2c2c0 dhclient 7086 1 7086 65 Ss select 0xfffff8003804aec0 dhclient 4238 1 4238 0 Ss select 0xfffff80015e0e440 dhclient 4235 1 4235 0 Ss select 0xfffff8003ce248c0 dhclient 4214 1 4214 65 Ss select 0xfffff800384832c0 dhclient 4128 1 784 0 S uwait 0xfffff8003ce73900 syz-executor.1 4126 1 784 0 S uwait 0xfffff8003cb98d00 syz-executor.1 2587 1 2587 0 Ss select 0xfffff8003ce2c440 dhclient 2584 1 2584 0 Ss select 0xfffff8003ce56ec0 dhclient 2563 1 2563 65 Ss select 0xfffff8003c56e440 dhclient 1906 1 783 0 S uwait 0xfffff8003ca51b00 syz-executor.0 1903 1 783 0 S uwait 0xfffff80015d68500 syz-executor.0 1899 1 783 0 S uwait 0xfffff8003cddeb00 syz-executor.0 1897 1 783 0 S uwait 0xfffff80015d68300 syz-executor.0 1895 0 0 0 DL aiordy 0xfffff80015e2c000 [aiod4] 1894 0 0 0 DL aiordy 0xfffff8003ce88530 [aiod3] 1893 0 0 0 DL aiordy 0xfffff8003cedc530 [aiod2] 1892 0 0 0 DL aiordy 0xfffff8003cddda60 [aiod1] 1646 1 783 0 S uwait 0xfffff8003cedab00 syz-executor.0 1644 1 783 0 S uwait 0xfffff8003c41c500 syz-executor.0 1637 1 1637 0 Ss select 0xfffff8003c4585c0 dhclient 1634 1 1634 0 Ss select 0xfffff8003c8fc8c0 dhclient 854 780 854 0 Rs syz-executor.3 792 780 792 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffff80015ebdd00 syz-fuzzer 100116 S uwait 0xfffff80015d65900 syz-fuzzer 100117 S uwait 0xfffff80015d65b00 syz-fuzzer 100118 S uwait 0xfffff80015d65d00 syz-fuzzer 100119 S uwait 0xfffff80015d65f00 syz-fuzzer 100120 S uwait 0xfffff80015ac1100 syz-fuzzer 100121 S uwait 0xfffff8003ca51d00 syz-fuzzer 100122 S uwait 0xfffff8003ca51f00 syz-fuzzer 100203 S kqread 0xfffff80015d68d00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015df90b0 csh 776 694 776 0 Ss select 0xfffff80015ee35c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015ee3ec0 sshd 507 1 507 0 Ss select 0xfffff8003c458140 syslogd 436 1 436 0 Ss select 0xfffff800157b02c0 devd 435 1 435 65 Ss select 0xfffff800157b0740 dhclient 350 1 350 0 Ss select 0xfffff80015ee2bc0 dhclient 347 1 347 0 Ss select 0xfffff80015f678c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b12000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f2e8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d84410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 Run CPU 0 [swi1: hpts] 100085 Run CPU 1 [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e218c1 [deadlkres] 100074 D - 0xfffff80015ac5100 [acpi_task_0] 100075 D - 0xfffff80015ac5100 [acpi_task_1] 100076 D - 0xfffff80015ac5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 97569 1 854 0 Z syz-executor.3 98214 1 854 0 Z syz-executor.3 98243 1 783 0 Z syz-executor.0 db> show all locks Process 10741 (syz-executor.0) thread 0xfffffe00a0255720 (217860) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff827641d0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:932 Process 12 (intr) thread 0xfffffe0055378740 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80038459208) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests pcb 3179 12909K 325081 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 filedesc 696 11251K 219073 devbuf 4216 6982K 4244 subproc 841 3739K 111079 tcp_hpts 5 3219K 5 pf_rule 757 3028K 5835 kobj 326 2608K 486 sctp_atcl 2504 2504K 221919 sctp_stro 1156 2312K 60970 vtbuf 24 2064K 46 sctp_atky 3704 1392K 291062 inodedep 758 1277K 110272 newblk 17 1040K 111231 vfscache 3 1035K 3 sctp_athm 2504 939K 225789 sctp_map 2312 867K 119988 kdtrace 920 661K 229781 acpica 1674 649K 54806 linker 368 539K 739 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 umtx 1056 462K 1056 bus 986 377K 3469 dirrem 743 372K 109135 BPF 46 337K 179 freefile 741 278K 108946 inpcbpolicy 637 239K 39789 osd 613 230K 31225 DEVFS1 107 214K 124 sctp_timw 387 194K 387 module 511 192K 511 vnet_data 1 176K 1 kqueue 417 165K 110815 tidhash 3 164K 3 tcp_fsb 410 154K 6940 pwddesc 409 154K 110712 temp 52 145K 44512 pagedep 17 144K 109150 tfo_ccache 1 136K 1 routetbl 213 130K 23518 sem 4 120K 4 vmem 3 120K 8 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 pf_table 19 76K 5770 syncache 1 76K 1 shm 6 72K 134 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 lltable 49 43K 400 ithread 99 43K 99 rman 84 42K 425 ksem 30 41K 4762 KTRACE 100 38K 100 taskqueue 60 36K 60 DEVFSP 94 36K 10532 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 cred 31 31K 521 in6_multi 71 31K 71 GEOM 60 29K 489 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 950 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 1448139 session 40 20K 140 pfs_nodes 20 20K 20 proc-args 52 20K 795 UART 12 18K 12 bmsafemap 2 17K 109787 rpc 2 16K 2 shmfd 1 16K 284 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 pf_ifnet 19 13K 4956 sglist 5 13K 5 lockf 33 13K 193 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 65 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 28 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 238 mount 16 7K 126 fpukern_ctx 3 6K 3 xform 16 6K 12813 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 newdirblk 12 5K 108915 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 filedesc_to_leader 11 5K 52 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 217830 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 109850 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 108885 vnodemarker 2 2K 2060 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 128 crypto 4 2K 1166 pf_osfp 4 2K 4 diradd 4 2K 109179 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 150083 sigio 4 2K 13 cdg data 3 2K 539 tcpfunc 3 2K 3 loginclass 3 2K 9 sctp_stri 1 1K 7567 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 51 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 htcp data 1 1K 817 chd data 1 1K 360 dctcp data 1 1K 329 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 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 cubic data 0 0K 366 tcp_do 0 0K 0 vegas data 0 0K 268 sctp_mcore 0 0K 0 sctp_socko 0 0K 121834 sctp_iter 0 0K 953 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 942 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 367 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 88264 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1030 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 7 allocindir 0 0K 0 indirdep 0 0K 699 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 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 205 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 73 in_mfilter 0 0K 0 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 1 twa_commands 0 0K 0 statfs 0 0K 109488 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1324 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 19693 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 40 lio 0 0K 76 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 250 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 iov 0 0K 97995 ioctlops 0 0K 13325 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 288 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 1179 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8333 1893 1098036 0 254 41885696 0 malloc-8192 8192 1349 1339 156764 0 3 22020096 0 malloc-384 384 37813 3497 161469 0 30 15863040 0 malloc-32768 32768 351 2 109541 0 1 11567104 0 mbuf 256 10002 19623 5382994 0 254 7584000 0 sctp_asoc 2288 1156 1799 59994 0 254 6761040 0 malloc-384 384 8231 7429 2126974 0 30 6013440 0 malloc-1024 1024 2510 3290 237492 0 16 5939200 0 malloc-2048 2048 1158 1640 62179 0 8 5730304 0 ertt_txseginfo 40 113866 7233 653232 0 254 4843960 0 malloc-1024 1024 4177 15 4334 0 16 4292608 0 malloc-1024 1024 138 3862 90449 0 16 4096000 0 mbuf_cluster 2048 1995 1 1995 0 254 4087808 0 malloc-1024 1024 842 3086 111899 0 16 4022272 0 sctp_ep 1280 1347 1635 156758 0 254 3816960 0 malloc-8192 8192 416 1 110646 0 1 3416064 0 malloc-1024 1024 1899 1233 289548 0 16 3207168 0 malloc-4096 4096 764 2 2159 0 2 3137536 0 tcp_log 416 2133 5103 291936 0 254 3010176 0 tcp_bbr_map 128 18325 5049 174458 0 126 2991872 0 UMA Slabs 0 112 24281 16 24566 0 126 2721264 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 RADIX NODE 144 18063 414 2312099 0 63 2660688 0 sctp_raddr 736 1161 2348 75942 0 254 2582624 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-32768 32768 1 64 159 0 1 2129920 0 malloc-512 512 919 3065 121265 0 30 2039808 0 BUF TRIE 144 213 13255 11734 0 62 1939392 0 MAP ENTRY 96 19757 151 5960590 0 126 1911168 0 malloc-384 384 1643 2757 475463 0 30 1689600 0 sctp_chunk 152 939 9643 36166 0 254 1608464 0 VM OBJECT 264 5638 47 1556069 0 30 1500840 0 socket 944 885 415 198964 0 254 1227200 0 tcpcb 1080 609 301 31213 0 254 982800 0 VMSPACE 2544 373 8 110617 0 4 969264 0 THREAD 1808 504 24 119110 0 8 954624 0 FFS inode 1160 701 27 109649 0 8 844480 0 malloc-16384 16384 4 42 343 0 1 753664 0 256 Bucket 2048 333 21 27408 0 8 724992 0 malloc-384 384 1729 61 57067 0 30 687360 0 malloc-65536 65536 3 6 602 0 1 589824 0 malloc-384 384 1241 289 40986 0 30 587520 0 PROC 1328 414 12 110669 0 8 565728 0 malloc-384 384 1172 248 453339 0 30 545280 0 tcp_inpcb 488 609 439 31213 0 254 511424 0 mbuf_packet 256 286 1709 2569513 0 254 510720 0 malloc-16384 16384 26 3 49 0 1 475136 0 filedesc0 1072 409 18 110712 0 8 457744 0 vmem btag 56 8044 80 8106 0 254 454944 0 malloc-1024 1024 439 5 452 0 16 454656 0 malloc-512 512 34 830 4466 0 30 442368 0 malloc-384 384 988 42 125234 0 30 395520 0 tcp_rack_pcb 832 410 40 6940 0 16 374400 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 739 71 109689 0 30 362880 0 malloc-65536 65536 4 1 5 0 1 327680 0 malloc-512 512 39 553 134030 0 30 303104 0 malloc-512 512 554 30 109883 0 30 299008 0 malloc-4096 4096 26 43 26424 0 2 282624 0 32 Bucket 256 645 450 78658 0 62 280320 0 malloc-2048 2048 126 4 172 0 8 266240 0 malloc-8192 8192 1 27 162 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-512 512 419 13 8041 0 30 221184 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 535 0 1 212992 0 malloc-384 384 518 32 212430 0 30 211200 0 pcpu-8 8 11171 13917 149038 0 254 200704 0 malloc-65536 65536 2 1 4 0 1 196608 0 malloc-65536 65536 0 3 9 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 FFS2 dinode 256 701 19 109648 0 62 184320 0 16 Bucket 144 730 446 20264 0 62 169344 0 malloc-512 512 200 112 222625 0 30 159744 0 S VFS Cache 104 1103 379 114677 0 126 154128 0 sctp_stream_msg_out 112 213 1155 16206 0 254 153216 0 malloc-4096 4096 29 6 9641 0 2 143360 0 malloc-65536 65536 0 2 176 0 1 131072 0 128 Bucket 1024 87 32 27957 0 16 121856 0 tcp_bbr_pcb 832 107 37 12282 0 16 119808 0 tcp_rack_map 112 834 210 10507 0 126 116928 0 ksiginfo 112 411 633 7538 0 126 116928 0 malloc-16384 16384 2 5 271 0 1 114688 0 malloc-8192 8192 8 5 138 0 1 106496 0 malloc-512 512 147 61 113147 0 30 106496 0 sctp_laddr 48 1973 127 18409 0 254 100800 0 malloc-32768 32768 1 2 121 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 76237 0 30 85680 0 clpbuf 2624 0 32 22 0 16 83968 0 Files 80 701 249 367069 0 126 76000 0 TURNSTILE 136 529 17 529 0 62 74256 0 ertt 72 609 343 31213 0 126 68544 0 malloc-16384 16384 2 2 9 0 1 65536 0 malloc-8192 8192 2 6 112297 0 1 65536 0 ripcb 488 14 114 6119 0 254 62464 0 malloc-2048 2048 10 20 519 0 8 61440 0 malloc-2048 2048 16 12 187 0 8 57344 0 64 Bucket 512 56 56 31964 0 30 57344 0 2 Bucket 32 572 1192 36747 0 254 56448 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 SLEEPQUEUE 88 529 15 529 0 126 47872 0 malloc-4096 4096 8 3 57 0 2 45056 0 pipe 744 32 28 2472 0 16 44640 0 8 Bucket 80 231 269 19310 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 488630 0 16 36864 0 malloc-2048 2048 2 16 2993 0 8 36864 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-4096 4096 6 2 1832 0 2 32768 0 malloc-512 512 34 30 960 0 30 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 PWD 32 197 685 109023 0 254 28224 0 KNOTE 160 28 147 1144244 0 62 28000 0 malloc-8192 8192 0 3 15 0 1 24576 0 malloc-4096 4096 1 5 12 0 2 24576 0 malloc-4096 4096 2 4 10087 0 2 24576 0 4 Bucket 48 140 364 4923 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 788907 0 254 16032 0 udplite_inpcb 488 2 30 1147 0 254 15616 0 udp_inpcb 488 12 20 1310 0 254 15616 0 unpcb 256 20 40 2343 0 254 15360 0 cpuset 104 7 117 2436 0 126 12896 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 UMA Slabs 1 176 48 20 48 0 62 11968 0 sctp_readq 152 0 78 3071 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 434 0 16 8192 0 pf tags 104 42 36 42 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 tcp_log_bucket 176 0 46 2 0 62 8096 0 PGRP 88 40 52 145 0 126 8096 0 rl_entry 40 166 36 166 0 254 8080 0 udpcb 32 14 238 2457 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 tcp_log_node 120 0 66 7 0 126 7920 0 AIO 208 3 35 342 0 62 7904 0 cryptop 280 0 28 253 0 30 7840 0 itimer 352 0 22 12 0 30 7744 0 AIOCB 552 0 14 487 0 16 7728 0 AIOLIO 272 0 28 38 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 2420 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 16 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 tfo 4 1 492 3 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_asconf_ack 48 0 0 0 0 254 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 304 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 NCLNODE 584 0 0 0 0 16 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 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 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