panic: ASan: Invalid access, 4-byte write at 0xfffffe009cadf580, StackLeft(f1) cpuid = 1 time = 1648596679 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bf55b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bf5710 vpanic() at vpanic+0x2b8/frame 0xfffffe0053bf57f0 panic() at panic+0xb5/frame 0xfffffe0053bf58c0 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053bf5990 sctp_free_assoc() at sctp_free_assoc+0x727/frame 0xfffffe0053bf5af0 sctp_threshold_management() at sctp_threshold_management+0x443/frame 0xfffffe0053bf5b40 sctp_t1init_timer() at sctp_t1init_timer+0xa9/frame 0xfffffe0053bf5b90 sctp_timeout_handler() at sctp_timeout_handler+0x6e6/frame 0xfffffe0053bf5cd0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053bf5e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053bf5ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bf5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bf5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x270a03a(%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 0xc402ce884c2524a9 rdx 0x1 rbx 0 rsp 0xfffffe0053bf56f0 rbp 0xfffffe0053bf5710 rsi 0 rdi 0xffffffff8177ac4a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0058b666f0 r12 0xfffffe0053ee63a0 r13 0xfffffe0053bf5701 r14 0xffffffff82bb9d00 .str.26 r15 0xffffffff82bb9d00 .str.26 rip 0xffffffff8176e1db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a03a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053f0b000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 20348 777 777 0 R syz-executor.1 20347 782 782 0 R (threaded) syz-executor.2 124730 RunQ syz-executor.2 125509 S connec 0xfffffe009eb420da syz-executor.2 125511 RunQ syz-executor.2 20346 789 789 0 R (threaded) syz-executor.3 123528 RunQ syz-executor.3 125508 S connec 0xfffffe009eb43c1a syz-executor.3 125510 D biowr 0xfffffe0007c55ea0 syz-executor.3 19702 1 777 0 S uwait 0xfffffe009e97bd80 syz-executor.1 19694 1 777 0 S uwait 0xfffffe009a951780 syz-executor.1 19687 1 777 0 S uwait 0xfffffe009e97c000 syz-executor.1 19678 1 777 0 S uwait 0xfffffe009a951c80 syz-executor.1 19628 1 776 0 S uwait 0xfffffe009e97cd00 syz-executor.0 19626 1 777 0 S uwait 0xfffffe009a8c0f00 syz-executor.1 19624 1 776 0 S uwait 0xfffffe009c00eb00 syz-executor.0 19623 1 777 0 S uwait 0xfffffe009c00e600 syz-executor.1 19620 1 776 0 S uwait 0xfffffe009c00e500 syz-executor.0 19618 1 777 0 S uwait 0xfffffe009a951d80 syz-executor.1 19616 1 789 0 S uwait 0xfffffe009a8c0600 syz-executor.3 19615 1 782 0 S uwait 0xfffffe009c00e400 syz-executor.2 19610 1 789 0 S uwait 0xfffffe009e97c700 syz-executor.3 19609 1 782 0 S uwait 0xfffffe009ebb9780 syz-executor.2 19604 1 782 0 S uwait 0xfffffe009e97cf00 syz-executor.2 19603 1 789 0 S uwait 0xfffffe009e97c600 syz-executor.3 19594 1 789 0 S uwait 0xfffffe009e97d380 syz-executor.3 18764 1 776 0 S uwait 0xfffffe009a8c0700 syz-executor.0 18760 1 777 0 S uwait 0xfffffe009e97cc00 syz-executor.1 18754 1 776 0 S uwait 0xfffffe009e97d080 syz-executor.0 18749 1 777 0 S uwait 0xfffffe009c00f500 syz-executor.1 18744 1 776 0 S uwait 0xfffffe009a94eb00 syz-executor.0 18742 1 782 0 S uwait 0xfffffe009a94e200 syz-executor.2 18740 1 777 0 S uwait 0xfffffe009c00f800 syz-executor.1 18736 1 782 0 S uwait 0xfffffe009e97cb00 syz-executor.2 18734 1 777 0 S uwait 0xfffffe009a8c0a00 syz-executor.1 18730 1 782 0 S uwait 0xfffffe009a8c0e00 syz-executor.2 18729 1 777 0 S uwait 0xfffffe009c011100 syz-executor.1 18720 1 777 0 S uwait 0xfffffe009a94f600 syz-executor.1 18708 1 777 0 S uwait 0xfffffe009a94e800 syz-executor.1 18429 1 18428 0 S uwait 0xfffffe009c010280 syz-executor.3 18427 1 18426 0 S uwait 0xfffffe009a94e100 syz-executor.3 18425 1 18424 0 S uwait 0xfffffe009a8c0900 syz-executor.3 18423 1 18422 0 S uwait 0xfffffe009a94f880 syz-executor.3 18419 1 18417 0 S uwait 0xfffffe009a8c0500 syz-executor.3 18416 1 18415 0 S uwait 0xfffffe009a8c0d00 syz-executor.3 18414 1 18413 0 S uwait 0xfffffe0092d86b00 syz-executor.3 18249 1 776 0 S uwait 0xfffffe009a94e900 syz-executor.0 18244 1 776 0 S uwait 0xfffffe009c00f700 syz-executor.0 18238 1 776 0 S uwait 0xfffffe009c00f300 syz-executor.0 18230 1 776 0 S uwait 0xfffffe009a94f380 syz-executor.0 18178 1 777 0 S uwait 0xfffffe009a94fa80 syz-executor.1 18174 1 789 0 S uwait 0xfffffe009a94e400 syz-executor.3 18168 1 777 0 S uwait 0xfffffe009c011000 syz-executor.1 18165 1 789 0 S uwait 0xfffffe009a94f280 syz-executor.3 18158 1 789 0 S uwait 0xfffffe009e97d480 syz-executor.3 18154 1 777 0 S uwait 0xfffffe009e97d280 syz-executor.1 18144 1 789 0 S uwait 0xfffffe009a8c0800 syz-executor.3 17993 1 789 0 S uwait 0xfffffe009a950100 syz-executor.3 17839 1 17837 0 SV uwait 0xfffffe009a94e300 syz-executor.2 17721 1 776 0 SV uwait 0xfffffe009c00f100 syz-executor.0 17713 1 776 0 SV uwait 0xfffffe009a94ed00 syz-executor.0 17704 1 776 0 SV uwait 0xfffffe009a94ec00 syz-executor.0 17691 1 776 0 SV uwait 0xfffffe009e97d580 syz-executor.0 17572 1 777 0 S uwait 0xfffffe009a94ee00 syz-executor.1 17569 1 777 0 S uwait 0xfffffe009c010180 syz-executor.1 17565 1 777 0 S uwait 0xfffffe009a8c0c00 syz-executor.1 17558 1 777 0 S uwait 0xfffffe009a8be500 syz-executor.1 17086 1 777 0 S uwait 0xfffffe009c00f400 syz-executor.1 17081 1 777 0 S uwait 0xfffffe009c00fa00 syz-executor.1 17078 1 777 0 S uwait 0xfffffe009c00f900 syz-executor.1 17074 1 777 0 S uwait 0xfffffe009c00f200 syz-executor.1 16468 1 777 0 S uwait 0xfffffe009c00f000 syz-executor.1 16467 1 776 0 S uwait 0xfffffe009c00f600 syz-executor.0 16462 1 776 0 S uwait 0xfffffe009c00fe00 syz-executor.0 16460 1 777 0 S uwait 0xfffffe009a94f180 syz-executor.1 16459 1 789 0 S uwait 0xfffffe009a94fb80 syz-executor.3 16458 1 776 0 S uwait 0xfffffe009a950000 syz-executor.0 16453 1 777 0 S uwait 0xfffffe009c010080 syz-executor.1 16452 1 789 0 S uwait 0xfffffe009c010580 syz-executor.3 16447 1 789 0 S uwait 0xfffffe009a8be800 syz-executor.3 16441 1 789 0 S uwait 0xfffffe009c00fd00 syz-executor.3 16154 1 777 0 S uwait 0xfffffe009a94f480 syz-executor.1 16152 1 777 0 S uwait 0xfffffe009a94f080 syz-executor.1 16150 1 782 0 S uwait 0xfffffe009a94ef00 syz-executor.2 16149 1 782 0 S uwait 0xfffffe0092d86a00 syz-executor.2 16146 1 777 0 S uwait 0xfffffe009a94fe80 syz-executor.1 16144 1 777 0 S uwait 0xfffffe009c011400 syz-executor.1 16142 1 782 0 S uwait 0xfffffe009a8bda00 syz-executor.2 16141 1 777 0 S uwait 0xfffffe009c010780 syz-executor.1 16140 1 782 0 S uwait 0xfffffe009a8bf380 syz-executor.2 16136 1 777 0 S uwait 0xfffffe009a94f780 syz-executor.1 16135 1 782 0 S uwait 0xfffffe0092d86900 syz-executor.2 16132 1 782 0 S uwait 0xfffffe009a8bea00 syz-executor.2 16128 1 782 0 S uwait 0xfffffe009a8bfe80 syz-executor.2 16122 1 782 0 S uwait 0xfffffe009a8bdc00 syz-executor.2 15965 1 777 0 S uwait 0xfffffe009a8beb00 syz-executor.1 15963 1 776 0 S uwait 0xfffffe009a950400 syz-executor.0 15959 1 777 0 S uwait 0xfffffe009a8be900 syz-executor.1 15958 1 776 0 S uwait 0xfffffe009c010680 syz-executor.0 15954 1 777 0 S uwait 0xfffffe0092d86e00 syz-executor.1 15950 1 776 0 S uwait 0xfffffe009c010380 syz-executor.0 15943 1 776 0 S uwait 0xfffffe009a8bdd00 syz-executor.0 15931 1 776 0 S uwait 0xfffffe009c010e80 syz-executor.0 15930 1 777 0 S uwait 0xfffffe009a8bd900 syz-executor.1 15921 1 776 0 S uwait 0xfffffe009c010480 syz-executor.0 15920 1 777 0 S uwait 0xfffffe009a8be700 syz-executor.1 15910 1 776 0 S uwait 0xfffffe009c00ff00 syz-executor.0 15909 1 777 0 S uwait 0xfffffe009a94f980 syz-executor.1 15896 1 777 0 S uwait 0xfffffe009c011500 syz-executor.1 15166 1 15165 0 SV uwait 0xfffffe009c011200 syz-executor.0 14571 1 789 0 T syz-executor.3 14569 1 777 0 T uwait 0xfffffe0092d86500 syz-executor.1 14567 1 782 0 T uwait 0xfffffe0092d86600 syz-executor.2 14564 1 789 0 T uwait 0xfffffe0092697280 syz-executor.3 14563 1 777 0 T uwait 0xfffffe009c011600 syz-executor.1 14561 1 782 0 T uwait 0xfffffe009a94fd80 syz-executor.2 14560 1 777 0 T uwait 0xfffffe0092d86f00 syz-executor.1 14555 1 789 0 T uwait 0xfffffe009a8bd600 syz-executor.3 14554 1 782 0 T uwait 0xfffffe009a8bd700 syz-executor.2 14548 1 789 0 T uwait 0xfffffe0092d86700 syz-executor.3 14474 1 789 0 R syz-executor.3 14469 1 789 0 R syz-executor.3 14462 1 789 0 R syz-executor.3 14448 1 789 0 R syz-executor.3 14327 0 0 0 DL - 0xffffffff83e1d680 [accounting] 14201 1 782 0 SV uwait 0xfffffe0092696000 syz-executor.2 14195 1 782 0 SV uwait 0xfffffe0092d86400 syz-executor.2 14184 1 782 0 SV uwait 0xfffffe0092d86d00 syz-executor.2 14174 1 782 0 SV uwait 0xfffffe0092d85680 syz-executor.2 13040 1 789 0 S uwait 0xfffffe009a8bd080 syz-executor.3 13038 1 789 0 S uwait 0xfffffe009a8bef00 syz-executor.3 13032 1 789 0 S uwait 0xfffffe0053ef3e80 syz-executor.3 13031 1 776 0 S uwait 0xfffffe0053ef3780 syz-executor.0 13030 1 789 0 S uwait 0xfffffe009a8bd500 syz-executor.3 13029 1 776 0 S uwait 0xfffffe0053ef3a80 syz-executor.0 13026 1 776 0 S uwait 0xfffffe009a950f00 syz-executor.0 13025 1 789 0 S uwait 0xfffffe009a8bde00 syz-executor.3 13024 1 776 0 S uwait 0xfffffe0053ef3c80 syz-executor.0 13023 1 789 0 S uwait 0xfffffe009a951580 syz-executor.3 13019 1 776 0 S uwait 0xfffffe0092699700 syz-executor.0 13018 1 776 0 S uwait 0xfffffe009a951380 syz-executor.0 13015 1 776 0 S uwait 0xfffffe009a8bd800 syz-executor.0 13013 1 776 0 S uwait 0xfffffe009a8bd400 syz-executor.0 12146 1 789 0 S uwait 0xfffffe009a8be300 syz-executor.3 12140 1 789 0 S uwait 0xfffffe009a950a00 syz-executor.3 12134 1 789 0 S uwait 0xfffffe009a8be400 syz-executor.3 12130 1 789 0 S uwait 0xfffffe009a8bf480 syz-executor.3 12125 1 789 0 S uwait 0xfffffe009a8bed00 syz-executor.3 12113 1 777 0 S uwait 0xfffffe009a8bfc80 syz-executor.1 12111 1 789 0 S uwait 0xfffffe0053ef3480 syz-executor.3 12105 1 777 0 S uwait 0xfffffe009a950d00 syz-executor.1 12103 1 789 0 S uwait 0xfffffe009a8bf880 syz-executor.3 12101 1 776 0 S uwait 0xfffffe009a8bec00 syz-executor.0 12099 1 789 0 S uwait 0xfffffe009a950600 syz-executor.3 12098 1 777 0 S uwait 0xfffffe009a8bf680 syz-executor.1 12097 1 776 0 S uwait 0xfffffe0053ef3380 syz-executor.0 12095 1 776 0 S uwait 0xfffffe009a951480 syz-executor.0 12090 1 789 0 S uwait 0xfffffe009a8bfd80 syz-executor.3 12089 1 777 0 S uwait 0xfffffe009a8bfb80 syz-executor.1 12084 1 777 0 S uwait 0xfffffe009a8be600 syz-executor.1 12083 1 789 0 S uwait 0xfffffe009a8bf580 syz-executor.3 12078 1 777 0 S uwait 0xfffffe009a950d80 syz-executor.1 12074 1 777 0 S uwait 0xfffffe0053ef3980 syz-executor.1 11230 1 777 0 S uwait 0xfffffe009a8bf180 syz-executor.1 11227 1 777 0 S uwait 0xfffffe0092d83580 syz-executor.1 11223 1 777 0 S uwait 0xfffffe0092696f00 syz-executor.1 11215 1 782 0 S uwait 0xfffffe009a8bf780 syz-executor.2 11207 1 782 0 S uwait 0xfffffe009a8bf280 syz-executor.2 11205 1 782 0 S uwait 0xfffffe0092696100 syz-executor.2 11203 1 782 0 S uwait 0xfffffe0053ef3280 syz-executor.2 10071 1 776 0 S uwait 0xfffffe0092699f00 syz-executor.0 10067 1 776 0 S uwait 0xfffffe009a8c0400 syz-executor.0 10063 1 776 0 S uwait 0xfffffe0092696b00 syz-executor.0 10054 1 776 0 S uwait 0xfffffe0092697780 syz-executor.0 9603 1 9601 0 S uwait 0xfffffe009a951180 syz-executor.1 9599 1 9596 0 S uwait 0xfffffe0053ef3580 syz-executor.3 9598 1 9595 0 S uwait 0xfffffe009a950500 syz-executor.1 9594 1 9592 0 S uwait 0xfffffe009a8c0300 syz-executor.1 9593 1 9590 0 S uwait 0xfffffe009a8bee00 syz-executor.3 9589 1 9588 0 S uwait 0xfffffe0092699c00 syz-executor.3 9585 1 9583 0 S uwait 0xfffffe009a950900 syz-executor.3 8819 1 782 0 S uwait 0xfffffe009a951080 syz-executor.2 8817 1 782 0 S uwait 0xfffffe009a8c0000 syz-executor.2 8814 1 782 0 S uwait 0xfffffe009a950800 syz-executor.2 8793 1 782 0 S uwait 0xfffffe0092d83280 syz-executor.2 8791 1 782 0 S uwait 0xfffffe009a950b00 syz-executor.2 8787 1 782 0 S uwait 0xfffffe0053ef3b80 syz-executor.2 8783 1 782 0 S uwait 0xfffffe009a950c00 syz-executor.2 8326 0 0 0 DL mdwait 0xfffffe009a889000 [md7] 8324 0 0 0 DL mdwait 0xfffffe009aa55000 [md6] 8322 0 0 0 DL mdwait 0xfffffe009aa45000 [md5] 8317 0 0 0 DL mdwait 0xfffffe009a8e3000 [md4] 7969 1 776 0 SV uwait 0xfffffe0053ef3680 syz-executor.0 7963 1 776 0 SV uwait 0xfffffe0092699300 syz-executor.0 7957 1 776 0 SV uwait 0xfffffe009a950700 syz-executor.0 7951 1 776 0 SV uwait 0xfffffe0092696e00 syz-executor.0 7840 1 776 0 S uwait 0xfffffe009a951280 syz-executor.0 5966 1 789 0 S uwait 0xfffffe009a8c0100 syz-executor.3 5960 1 789 0 S uwait 0xfffffe0092699b00 syz-executor.3 5958 1 789 0 S uwait 0xfffffe0092699400 syz-executor.3 5955 1 789 0 S uwait 0xfffffe0092697680 syz-executor.3 5700 1 5697 0 SV uwait 0xfffffe0092699600 syz-executor.3 5688 1 5687 0 SV uwait 0xfffffe009a8c0200 syz-executor.3 5679 1 5678 0 SV uwait 0xfffffe0092d83380 syz-executor.3 5677 1 5676 0 SV uwait 0xfffffe0092696700 syz-executor.0 5675 1 5674 0 SV uwait 0xfffffe0092697080 syz-executor.1 5671 1 5670 0 SV uwait 0xfffffe0053ef3d80 syz-executor.0 5669 1 5668 0 SV uwait 0xfffffe0092697880 syz-executor.1 5665 1 5663 0 SV uwait 0xfffffe0092d84600 syz-executor.0 5664 1 5662 0 SV uwait 0xfffffe0092697480 syz-executor.1 5654 1 5651 0 SV uwait 0xfffffe0092d83480 syz-executor.1 5604 0 0 0 DL (threaded) [KTLS] 105834 D - 0xfffffe000795e200 [thr_0] 106160 D - 0xfffffe000795e280 [thr_1] 106161 D - 0xffffffff83f66328 [alloc_0] 5481 1 782 0 S uwait 0xfffffe0053ef3880 syz-executor.2 5477 1 777 0 S uwait 0xfffffe0092696d00 syz-executor.1 5475 1 776 0 S uwait 0xfffffe0092697180 syz-executor.0 5474 1 782 0 S uwait 0xfffffe0092d83a80 syz-executor.2 5469 1 777 0 S uwait 0xfffffe0092696600 syz-executor.1 5468 1 776 0 S uwait 0xfffffe0092696400 syz-executor.0 5467 1 782 0 S uwait 0xfffffe0092696200 syz-executor.2 5462 1 776 0 S uwait 0xfffffe0092699e00 syz-executor.0 5461 1 777 0 S uwait 0xfffffe0092698200 syz-executor.1 5450 1 776 0 S uwait 0xfffffe0092699900 syz-executor.0 5261 1 776 0 S uwait 0xfffffe0092697380 syz-executor.0 5259 1 776 0 S uwait 0xfffffe0092d86180 syz-executor.0 5257 1 776 0 S uwait 0xfffffe0092698400 syz-executor.0 5239 1 776 0 S uwait 0xfffffe0092697d80 syz-executor.0 5235 1 776 0 S uwait 0xfffffe0092d83880 syz-executor.0 5233 1 776 0 S uwait 0xfffffe0092696900 syz-executor.0 5227 1 776 0 S uwait 0xfffffe0092d83c80 syz-executor.0 4817 1 777 0 S umtxn 0xfffffe0092d83080 syz-executor.1 4810 1 777 0 S uwait 0xfffffe0092d83980 syz-executor.1 4807 1 789 0 S uwait 0xfffffe0092698c00 syz-executor.3 4803 1 789 0 S uwait 0xfffffe0092697580 syz-executor.3 4801 1 777 0 S uwait 0xfffffe0092d83780 syz-executor.1 4795 1 789 0 S uwait 0xfffffe0092698b00 syz-executor.3 4790 1 789 0 S uwait 0xfffffe0092696c00 syz-executor.3 4740 1 4740 65 Ss select 0xfffffe009aac3d40 dhclient 4225 1 776 0 SV uwait 0xfffffe0092697e80 syz-executor.0 4221 1 777 0 SV uwait 0xfffffe0092d84a00 syz-executor.1 4215 1 776 0 SV uwait 0xfffffe0092698800 syz-executor.0 4210 1 777 0 SV uwait 0xfffffe0092697980 syz-executor.1 4205 1 776 0 SV uwait 0xfffffe0092698300 syz-executor.0 4201 1 777 0 SV uwait 0xfffffe0092698100 syz-executor.1 4189 1 777 0 SV uwait 0xfffffe0092d86080 syz-executor.1 4031 1 782 0 S uwait 0xfffffe0092d84200 syz-executor.2 4022 1 777 0 S uwait 0xfffffe0092699a00 syz-executor.1 4020 1 782 0 S uwait 0xfffffe0092d85780 syz-executor.2 4018 1 777 0 S uwait 0xfffffe0092699800 syz-executor.1 4015 1 782 0 S uwait 0xfffffe0092698900 syz-executor.2 4014 1 777 0 S uwait 0xfffffe0092d84300 syz-executor.1 4005 1 782 0 S uwait 0xfffffe0092698e00 syz-executor.2 3920 1 3920 0 Ss select 0xfffffe0099fb1a40 dhclient 3917 1 3917 0 Ss select 0xfffffe009aac2f40 dhclient 3888 1 3888 65 Ss select 0xfffffe00998b92c0 dhclient 2930 1 2930 0 Ss select 0xfffffe0099fb2c40 dhclient 2927 1 2927 0 Ss select 0xfffffe00998b6040 dhclient 2908 1 2908 65 Ss select 0xfffffe00998b9f40 dhclient 2508 0 0 0 DL mdwait 0xfffffe009ad9f000 [md3] 2500 0 0 0 DL mdwait 0xfffffe009adc3000 [md2] 2496 0 0 0 DL mdwait 0xfffffe00997da000 [md1] 2491 0 0 0 DL mdwait 0xfffffe009ad49000 [md0] 2200 1 2197 0 S uwait 0xfffffe0092697b80 syz-executor.0 2199 1 2198 0 S uwait 0xfffffe0092d84d00 syz-executor.1 2192 1 2191 0 S uwait 0xfffffe0092d85480 syz-executor.3 2190 1 2189 0 S uwait 0xfffffe0092698d00 syz-executor.3 2188 1 2182 0 S uwait 0xfffffe0092d85f00 syz-executor.3 2187 1 2184 0 S uwait 0xfffffe0092d84900 syz-executor.1 2185 1 2180 0 S uwait 0xfffffe0092697c80 syz-executor.0 2183 1 2178 0 S uwait 0xfffffe0092d84500 syz-executor.1 2179 1 2176 0 S uwait 0xfffffe0092d84000 syz-executor.0 2173 1 2171 0 S uwait 0xfffffe0092d84b00 syz-executor.0 2044 1 2044 0 Ss select 0xfffffe0099fb1f40 dhclient 2041 1 2041 0 Ss select 0xfffffe0099fb24c0 dhclient 2012 1 2012 65 Ss select 0xfffffe0099fb36c0 dhclient 1984 1 789 0 SV uwait 0xfffffe0053de9680 syz-executor.3 1983 1 782 0 SV uwait 0xfffffe0092698a00 syz-executor.2 1981 1 777 0 SV uwait 0xfffffe0053de5000 syz-executor.1 1965 1 776 0 SV uwait 0xfffffe0053de5b00 syz-executor.0 1964 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 1963 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 1962 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 1961 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 1360 1 777 0 S uwait 0xfffffe0092d84400 syz-executor.1 1358 1 789 0 S uwait 0xfffffe0092d85180 syz-executor.3 1354 1 777 0 S uwait 0xfffffe0092698700 syz-executor.1 1353 1 789 0 S uwait 0xfffffe0092d83d80 syz-executor.3 1349 1 789 0 S uwait 0xfffffe0053de6180 syz-executor.3 1348 1 776 0 S uwait 0xfffffe0092d86280 syz-executor.0 1345 1 777 0 S uwait 0xfffffe0092d85380 syz-executor.1 1343 1 776 0 S uwait 0xfffffe0092698600 syz-executor.0 1338 1 776 0 S uwait 0xfffffe0053de5900 syz-executor.0 1333 1 776 0 S uwait 0xfffffe0092d85c80 syz-executor.0 1270 0 0 0 DL aiordy 0xfffffe009a0bfa90 [aiod4] 1268 0 0 0 DL aiordy 0xfffffe00996f8000 [aiod3] 1267 0 0 0 DL aiordy 0xfffffe009a0c0000 [aiod2] 1266 0 0 0 DL aiordy 0xfffffe009a0c0a90 [aiod1] 1067 1 1067 0 Ss select 0xfffffe00998b7f40 dhclient 1063 1 1063 0 Ss select 0xfffffe0099fb35c0 dhclient 789 774 789 0 Rs syz-executor.3 782 774 782 0 Rs syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffffe0053de5f00 syz-fuzzer 100115 S uwait 0xfffffe0053ef0000 syz-fuzzer 100116 S uwait 0xfffffe0092d86380 syz-fuzzer 100117 S uwait 0xfffffe0053de9180 syz-fuzzer 100118 S uwait 0xfffffe0053de9280 syz-fuzzer 100119 S uwait 0xfffffe0053de5100 syz-fuzzer 100120 S uwait 0xfffffe0053de5200 syz-fuzzer 100122 S kqread 0xfffffe0008183200 syz-fuzzer 100123 S uwait 0xfffffe0053de5400 syz-fuzzer 100124 S uwait 0xfffffe0053de9480 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058b615f8 csh 770 688 770 0 Ss select 0xfffffe0007986840 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574e34b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005862f0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005868a4b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005862f4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005868a8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005868acb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005862f8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005862fcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574e00b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe0007986bc0 sshd 501 1 501 0 Ss select 0xfffffe00079870c0 syslogd 430 1 430 0 Ss select 0xfffffe0056fe1140 devd 429 1 429 65 Ss select 0xfffffe0007986ec0 dhclient 344 1 344 0 Ss select 0xfffffe0056fe0ec0 dhclient 341 1 341 0 Ss select 0xfffffe0007986f40 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0053ddb000 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 Run CPU 0 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4ba0 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b59530 [pf purge] 5 0 0 0 DL waiting 0xffffffff846d04e0 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f46c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053fb7030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb7080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053ddc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053e13000 [softirq_0] 100006 D - 0xfffffe0053e12e00 [softirq_1] 100007 D - 0xfffffe0053e12d00 [if_io_tqg_0] 100008 D - 0xfffffe0053e12c00 [if_io_tqg_1] 100009 D - 0xfffffe0053e12b00 [if_config_tqg_0] 100011 D - 0xfffffe0008186200 [aiod_kick taskq] 100012 D - 0xfffffe0008186000 [inm_free taskq] 100013 D - 0xfffffe0008185d00 [linuxkpi_irq_wq] 100014 D - 0xfffffe0008185b00 [in6m_free taskq] 100015 D - 0xfffffe0008185900 [deferred_unmount ta] 100016 D - 0xfffffe0008185700 [thread taskq] 100018 D - 0xfffffe0008185300 [kqueue_ctx taskq] 100019 D - 0xfffffe0008185100 [pci_hp taskq] 100021 D - 0xfffffe0008184c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008184c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008184c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008184c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008184700 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008184700 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008184700 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008184700 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ef6c00 [firmware taskq] 100039 D - 0xfffffe0053ef5d00 [crypto_0] 100040 D - 0xfffffe0053ef5d00 [crypto_1] 100056 D - 0xfffffe0053ef4200 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ef4100 [vtnet0 txq 0] 100058 D - 0xfffffe0053ef4000 [vtnet0 rxq 1] 100059 D - 0xfffffe0008187e00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fe1680 [virtio_balloon] 100067 D - 0xffffffff82bbfb80 [deadlkres] 100071 D - 0xfffffe0008187100 [mca taskq] 100073 D - 0xfffffe00574cdd00 [acpi_task_0] 100074 D - 0xfffffe00574cdd00 [acpi_task_1] 100075 D - 0xfffffe00574cdd00 [acpi_task_2] 100076 D - 0xfffffe0053ef5100 [CAM taskq] db> show all locks Process 20347 (syz-executor.2) thread 0xfffffe009ea1cc80 (125511) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009ecd73f0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1164 Process 20346 (syz-executor.3) thread 0xfffffe009ecb2000 (125510) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c55f20) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1725 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009ecd75b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1164 Process 2 (clock) thread 0xfffffe0053ee63a0 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009975f1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4253 filedesc 534 4273K 38573 sysctloid 35987 2120K 36058 vtbuf 24 1968K 46 pcb 891 1513K 38421 subproc 679 1462K 20735 kobj 327 1308K 560 newblk 50 1037K 71934 vfscache 3 1025K 3 filemon 72 576K 402 linker 380 572K 693 vmem 3 532K 8 inodedep 36 526K 22532 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 666 250K 27927 sctp_stro 216 216K 8089 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 8 130K 19377 tfo_ccache 1 128K 1 kdtrace 761 128K 45865 DEVFS1 117 117K 134 umtx 924 116K 924 sem 4 106K 4 shm 29 88K 185 BPF 46 88K 186 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_atky 890 36K 37536 temp 35 35K 4689 DEVFS3 136 34K 146 md_disk 12 33K 12 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 339 24K 20711 kbdmux 6 22K 6 pwddesc 333 21K 20495 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 GEOM 117 19K 794 routetbl 138 19K 2462 lltable 55 18K 802 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 md_sectors 4 16K 4 ithread 100 16K 100 bus-sc 34 15K 1651 ksem 35 14K 460 KTRACE 101 13K 1922 ifnet 7 13K 7 ether_multi 152 13K 373 devstat 6 13K 6 freework 47 12K 41423 DEVFSP 186 12K 2207 kenv 95 12K 95 eventhandler 134 12K 134 sctp_athm 666 11K 28824 rman 88 11K 429 CAM queue 5 11K 1528 in6_multi 65 9K 65 cred 34 9K 504 bmsafemap 2 9K 22822 UART 12 9K 12 sctp_stri 16 8K 1805 rpc 2 8K 2 shmfd 1 8K 74 session 64 8K 150 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 proc-args 350 8K 21786 audit_evclass 237 8K 296 pf_ifnet 23 8K 469 pf_osfp 64 8K 64 dirrem 28 7K 21673 lockf 66 7K 1018 sctp_map 432 7K 15844 taskqueue 63 7K 63 tcp_fsb 65 7K 2548 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 542 CC Mem 82 6K 7509 ufs_dirhash 24 5K 24 UMA 278 5K 278 vt 11 5K 11 pf_table 2 4K 513 memdesc 1 4K 1 MCA 32 4K 32 freefile 32 4K 21273 evdev 4 4K 4 acpisem 28 4K 28 selfd 55 4K 272579 hhook 15 4K 17 kcovinfo 52 4K 52 inpcbpolicy 100 4K 8918 cryptodev 48 3K 2990 terminal 11 3K 11 freeblks 10 3K 21965 select 19 3K 371 uidinfo 3 3K 94 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 31 2K 1515 filedesc_to_leader 28 2K 56 sctp_ifa 13 2K 14 osd 86 2K 7320 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 55 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 sigio 17 2K 35 pf_rule 8 1K 318 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 856 NFSD session 1 1K 1 ip_msource 14 1K 76 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mkdir 6 1K 38362 indirdep 3 1K 28340 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 390 pci_link 10 1K 10 sctp_aadr 11 1K 107 diradd 5 1K 21715 crypto 4 1K 869 encap_export_host 12 1K 12 procdesc 5 1K 18 pfil 4 1K 4 cdev 2 1K 2 newdirblk 3 1K 19181 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 55 ktls 1 1K 20 CAM SIM 2 1K 2 iov 4 1K 27288 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 27542 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 ip6_msource 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13475 sctp_iter 0 0K 73 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 61 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 mqdata 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 21026 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 423 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 334 allocindir 0 0K 0 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 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 301 ip6_moptions 0 0K 20 in6_mfilter 0 0K 32 frag6 0 0K 7 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 102 in_mfilter 0 0K 211 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 11 VN POLL 0 0K 20 agp 0 0K 0 statfs 0 0K 19562 namei_tracker 0 0K 28 export_host 0 0K 0 cl_savebuf 0 0K 52 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 799 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 biobuf 0 0K 0 aios 0 0K 21 lio 0 0K 146 acl 0 0K 0 mbuf_tag 0 0K 464 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2296 eventfd 0 0K 51 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 398 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1066 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 26 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 120 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree tcp_log 416 15113 99952 1727014 0 254 47867040 0 mbuf_jumbo_page 4096 8353 1045 134534 0 254 38494208 0 mbuf 256 9683 8605 6093527 0 254 4681728 0 malloc-16384 16384 268 5 19286 0 1 4472832 0 ertt_txseginfo 40 56627 38212 3669420 0 254 3793560 0 VM OBJECT 264 8019 111 446997 0 30 2146320 0 RADIX NODE 144 13184 1035 389962 0 62 2047536 0 vmem btag 56 35749 74 35753 0 254 2006088 0 256 Bucket 2048 775 75 22545 0 8 1740800 0 BUF TRIE 144 395 11393 48906 0 62 1697472 0 pbuf 2624 0 634 0 0 2 1663616 0 malloc-384 384 4117 53 4117 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11797 200 12229 0 126 1535616 0 MAP ENTRY 96 15129 369 1160982 0 126 1487808 0 malloc-4096 4096 357 5 20519 0 2 1482752 0 malloc-4096 4096 350 8 1137 0 2 1466368 0 UMA Slabs 0 112 12143 19 12143 0 126 1362144 0 tcp_bbr_map 128 3283 7195 970178 0 126 1341184 0 sctp_asoc 2288 216 294 7905 0 254 1166880 0 FFS inode 1160 808 25 22169 0 8 966280 0 malloc-2048 2048 438 18 19744 0 8 933888 0 THREAD 1808 427 35 25511 0 8 835296 0 VMSPACE 2552 298 11 20261 0 4 788568 0 socket 960 345 419 29729 0 254 733440 0 malloc-8192 8192 73 4 405 0 1 630784 0 sctp_ep 1208 434 76 19022 0 254 616080 0 sctp_raddr 736 262 508 8552 0 254 566720 0 tcpcb 1104 82 429 7309 0 254 564144 0 malloc-65536 65536 1 7 61 0 1 524288 0 PROC 1352 332 13 20352 0 8 466440 0 VNODE 448 849 114 22212 0 30 431424 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 FPU_save_area 832 429 39 28438 0 16 389376 0 filedesc0 1072 333 24 20495 0 8 382704 0 malloc-1024 1024 243 93 7785 0 16 344064 0 vnpbuf 2624 0 128 13 0 64 335872 0 malloc-256 256 141 1164 93692 0 62 334080 0 sctp_chunk 152 220 1834 17440 0 254 312208 0 malloc-384 384 727 83 29037 0 30 311040 0 malloc-64 64 3986 361 4152 0 254 278208 0 malloc-65536 65536 2 2 396 0 1 262144 0 malloc-32768 32768 0 8 26794 0 1 262144 0 malloc-16 16 14982 518 22279 0 254 248000 0 FFS2 dinode 256 808 122 22169 0 62 238080 0 malloc-384 384 35 565 22642 0 30 230400 0 DEVCTL 1024 0 220 170 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 mbuf_packet 256 94 668 107978 0 254 195072 0 UMA Zones 768 250 4 250 0 16 195072 0 malloc-128 128 1245 274 51985 0 126 194432 0 128 Bucket 1024 128 51 8746 0 16 183296 0 malloc-32 32 5381 289 5990 0 254 181440 0 malloc-256 256 560 130 49706 0 62 176640 0 malloc-128 128 727 544 61537 0 126 162688 0 malloc-384 384 376 44 433 0 30 161280 0 malloc-256 256 460 170 40720 0 62 161280 0 S VFS Cache 104 1048 473 23290 0 126 158184 0 malloc-128 128 984 163 1850 0 126 146816 0 malloc-65536 65536 0 2 706 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-16384 16384 0 8 42 0 1 131072 0 malloc-1024 1024 117 11 134 0 16 131072 0 unpcb 256 20 490 1703 0 254 130560 0 clpbuf 2624 0 48 575 0 16 125952 0 ksiginfo 112 334 710 3851 0 126 116928 0 malloc-256 256 1 434 21210 0 62 111360 0 64 Bucket 512 131 77 40214 0 30 106496 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-16384 16384 3 3 163 0 1 98304 0 malloc-2048 2048 37 11 1828 0 8 98304 0 g_bio 408 4 236 413267 0 30 97920 0 malloc-256 256 82 293 66351 0 62 96000 0 UMA Kegs 384 235 8 235 0 30 93312 0 syncache 168 0 528 25 0 254 88704 0 malloc-64 64 537 786 22842 0 254 84672 0 malloc-128 128 344 307 22107 0 126 83328 0 malloc-8192 8192 7 3 201 0 1 81920 0 malloc-256 256 169 146 4144 0 62 80640 0 32 Bucket 256 117 198 15341 0 62 80640 0 sctp_readq 152 6 514 978 0 254 79040 0 tcp_inpcb 424 82 98 7309 0 30 76320 0 malloc-8192 8192 8 1 9 0 1 73728 0 tcp_rack_pcb 896 43 38 2526 0 16 72576 0 Files 80 780 120 66332 0 126 72000 0 TURNSTILE 136 463 41 463 0 62 68544 0 malloc-64 64 765 306 48667 0 254 68544 0 malloc-64 64 623 448 293467 0 254 68544 0 malloc-32768 32768 0 2 8 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-2048 2048 6 26 694 0 8 65536 0 sctp_stream_msg_out 112 99 441 2202 0 254 60480 0 tcp_bbr_pcb 832 28 44 3254 0 16 59904 0 ripcb 424 12 114 644 0 30 53424 0 malloc-64 64 430 389 12580 0 254 52416 0 malloc-64 64 512 307 1103 0 254 52416 0 malloc-128 128 204 199 840 0 126 51584 0 malloc-128 128 192 211 1961 0 126 51584 0 malloc-256 256 146 49 163 0 62 49920 0 malloc-256 256 80 115 1031 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 107637 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 14 0 1 49152 0 malloc-4096 4096 5 7 19578 0 2 49152 0 malloc-2048 2048 3 21 510 0 8 49152 0 malloc-2048 2048 1 23 524 0 8 49152 0 malloc-2048 2048 10 14 201 0 8 49152 0 malloc-1024 1024 14 34 839 0 16 49152 0 malloc-512 512 16 80 1807 0 30 49152 0 pcpu-64 64 495 273 495 0 254 49152 0 pipe 744 42 23 806 0 16 48360 0 tcp_rack_map 120 133 263 6019 0 126 47520 0 da_ccb 544 1 83 103695 0 16 45696 0 SLEEPQUEUE 88 463 49 463 0 126 45056 0 pcpu-8 8 4945 687 17299 0 254 45056 0 malloc-32 32 876 510 29369 0 254 44352 0 malloc-8192 8192 1 4 16 0 1 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 283 0 30 38160 0 udp_inpcb 424 6 84 682 0 30 38160 0 hostcache 64 8 559 8 0 254 36288 0 PWD 32 265 869 19092 0 254 36288 0 malloc-64 64 311 256 2400 0 254 36288 0 malloc-64 64 21 546 166 0 254 36288 0 16 Bucket 144 83 169 4577 0 62 36288 0 malloc-128 128 40 239 556 0 126 35712 0 itimer 352 0 99 348 0 30 34848 0 ktls_session 256 15 120 15 0 62 34560 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 33 57 1127 0 30 34560 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 2 14 6 0 8 32768 0 malloc-2048 2048 3 13 29 0 8 32768 0 malloc-1024 1024 7 25 299 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 1 31 5 0 16 32768 0 malloc-1024 1024 8 24 1658 0 16 32768 0 malloc-512 512 4 60 322 0 30 32768 0 malloc-512 512 5 59 916 0 30 32768 0 malloc-512 512 11 53 111 0 30 32768 0 malloc-512 512 8 56 31 0 30 32768 0 malloc-512 512 0 64 29 0 30 32768 0 ipq 56 0 576 17 0 254 32256 0 KNOTE 160 28 172 172519 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 9 270 3274 0 126 29016 0 sctp_asconf_ack 48 2 586 44 0 254 28224 0 sctp_laddr 48 86 502 6994 0 254 28224 0 tcp_inpcb ports 32 18 864 4864 0 254 28224 0 malloc-32 32 317 565 389 0 254 28224 0 malloc-32 32 313 569 20239 0 254 28224 0 4 Bucket 48 7 581 497 0 254 28224 0 2 Bucket 32 77 805 6746 0 254 28224 0 AIO 208 0 133 351 0 62 27664 0 malloc-4096 4096 2 4 86 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 71 205 178 0 126 24288 0 rl_entry 40 318 288 318 0 254 24240 0 8 Bucket 80 62 238 5014 0 126 24000 0 malloc-384 384 1 59 52 0 30 23040 0 domainset 40 1 566 2539 0 254 22680 0 udpcb 32 6 624 965 0 254 20160 0 udplite_inpcb ports 32 0 630 25 0 254 20160 0 udp_inpcb ports 32 3 627 84 0 254 20160 0 ertt 72 82 198 7309 0 126 20160 0 malloc-32 32 50 580 787 0 254 20160 0 malloc-32 32 66 564 979 0 254 20160 0 malloc-32 32 143 487 24454 0 254 20160 0 malloc-32 32 12 618 1468 0 254 20160 0 malloc-16 16 695 555 29511 0 254 20000 0 malloc-16 16 483 767 24011 0 254 20000 0 malloc-16 16 461 789 16274 0 254 20000 0 cryptop 280 0 70 207 0 30 19600 0 AIOCB 552 0 35 1024 0 16 19320 0 AIOLIO 272 0 70 146 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-4096 4096 0 4 12 0 2 16384 0 malloc-4096 4096 0 4 41 0 2 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1325639 0 254 16032 0 kenv 258 15 45 1039 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 7 504 7 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 18 732 186 0 254 12000 0 malloc-16 16 330 420 708 0 254 12000 0 malloc-16 16 45 705 9758 0 254 12000 0 malloc-16 16 28 722 43489 0 254 12000 0 L VFS Cache 320 1 35 1 0 30 11520 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 20 0 0 3744 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 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 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-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0