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{0x50, 0xc25f2e667f69a4ab, 0x37, "521e6d96d60d363e65305a1f73ad5331300f8609e46ab18225e0c3d524de29ed76943400d20b8f24898be5464a252a446faa54fd03bb3fc4f49b43c375e274272079d823"}, {0x8c, 0x1be, 0xfffffffffffffff7, "91d3f8676dd85fca816a1e2ecc76555f2918e7d3f49d93e2e79277cc958708265428cf8b6007c508cfed496068cfeb090b9ceda6cd5eac9c725f8db11813a810f0b387c6b4a7b03172a19cb7a56239b73fc8a5e685f04d1e26b2b9637868bb8486ec730880b8479f70f3dbc21789f37c46759cc4709cb40f01e046d0b9"}, {0x70, 0x111, 0x5a1, "83366a651337b24ef899c23f609b55f7f36dbc2e4f41ccfff12324540109bb128952af58cfb89d54718ab604c85551ded3fb66d0a23d4a3f1412c7c979daaa7a26c860ebb124c7e851e38d963010e919529470baf58c8e1764c5c765394a9f112053d8"}, {0x90, 0x13b, 0x4, "10c85c7f896ab013839b4e202d81a569ff32d2f7bfdc156b331f32a731f038165fa90e54656758ff3ff437a035a758ec02b4af098b90e6f3234ebb7070dfc21c2f2ef44ff172d0fb9b9e6beccdff01fc03951fac5b167f483512765d652d6ae2f85377ffcb190be49aedefdb0272701bb72b95876efa5fbef258ded15d91f56bf8"}], 0x1210, 0x20000840}, 0x4}, {{&(0x7f000000d000-0xe)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x20)=[{&(0x7f000000d000-0x57)="b99ecd98c1c7eb779e4f57d9241222d458e6e3eb5cd7be46ce17729532e4871bacbca976d527fbcc87cfee5776864c26a32fed510ea01e61bf01adb9f4830362ea98993c1b0aa2d96f1a6db18e59bafe2c1f10a3bc072c", 0x57}, {&(0x7f000000c000)="e74c00663c19ba7b615a6de597ec9cbca00e71707102a3fba1d1a7d846ea90d18c", 0x21}, {&(0x7f000000c000)="ddad860427ce621e4f9dd1b4cc12b30e3a3dd3fbcaf99c58d24b845b2ac18c9e3727def47835e5e4f7de8e80650c22869112a31c6f6b4bf4115e9a995e810a9c8f78bd2c730603fdd9090bdecb3e8d35646272a6cc416e6b0db3d5c2cf9f05530249a2621df50285131b2869326457fd3be695a7428fb58d5c3c4310a037976cb83f47bb51308ae1b18b990e6f85d2882b406a4f662a252fdd17fcc0a9026ff27e999d4fd54079ca5403e69db39dceba1daf8438ecb0ee48ce458a1ce6220136a40f3321", 0xc4}, {&(0x7f0000908000)="b5116f7b63a659d04e1cd0a7801dda8bbe120674cdba555324137d60eb576de5977629453c4d0a214ea30d2bb9292683eb5e2773a5d7c7c14fd69e617274e52386fea29956ff38873f0475e7efd9f22a07a1815e4bfd239d278cd243b6c0862a7036104bc0640b2cb0577bb61c53623e3b7aeeba379d8d334eee922c871f7ece8f5f7fc71b03eb0acf61707d088872361d0c", 0x92}], 0x4, &(0x7f000000d000-0x1e8)=[{0x14, 0x10d, 0x3f, "07b2522df204e925"}, {0x28, 0x19f, 0x401, "128a502cc8291010a2339a02d7eca3d1d179c0f428e8ff3cd968"}, {0xdc, 0x101, 0x7f, "f3ff321a1e261e14210b4935fe6c2333d5442fa809c7066489440270028f9e38186307b768e0f0ae485104984f84a4fdcc4d9dbb5ff89ee6dd9893f8bc29e398361997a1123c371070551f322684572ca90ecc57fac7cbc478352685b0f57243d4adbfcc7af6aea1e43e7fd434e7d13ff2259cb9e9d1207c207f89c9490d97b92fda184a2943aecb49d96fcf580b30911e5c4c27a025e72bb9d52302eb4fdbf81afc2ca70f8fd6499063d45f66685f60eb0425f7c8c9b85666984c6ba7c1d3eec17d4f82118e2ab26e81d1a97d"}, {0xd0, 0x84, 0x8, "30e5a6ca63d8e8e004634ff0a56b7a1299ce4ca5f265079bafc66187921b3fc213bf035faad5cf52ca0006b33dc90fcc2d4e490c77d7dd1c73f28fc29e376d2070c0763f014cbb12884c9c07a986a544ad9c0bccd3b7fd5fcbe249b99a9e23202038699a818f7a000f3d0b3cd370438a38083543c2b8279a41e058e01c079491d6d55f469699fc7b883dca5cab9a11177750fd64e514ce7f3bfc5fbbd0c0021f06e2c3abcd2c66e9f940bb56cbf68938edf023a09d635407209e2efd946e9e4d562c2c"}], 0x1e8, 0x4}, 0x0}], 0x4, 0x10) 2017/12/02 09:10:57 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000000c000-0xff)="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", 0xff, 0x851b, &(0x7f000000b000)={r2, r3+10000000}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fb}, &(0x7f000000b000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000908000-0x98)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xcd}, 0x98) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f00008ff000)=0x4) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/02 09:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) pipe2(&(0x7f0000ee3000-0x8)={0x0, 0x0}, 0x80800) listen(r3, 0x80000000) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd65fbef2767e5b701fad57683ca6003b09c85c0600000000000000ae3606b104bd0ec2e552b4accfce3e8f810b3c9e9531a600013991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/02 09:10:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)="2f6465762f76637300", 0x30082, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000000b000)={"325dbc3aa04c7a409e7682455b099cbe803254bf5c2fe7dcebf98d81399695a31a0231465a311ccf2479faea658d37c096f9203508cbb14287bdfe0bb38fa5e6075e9a10704d69f99a5b300f925b184f14774a64ea8f08aa33a0e78bf4fc21b8d88f0991f1e45cf86bd8d1ea72bec00dec2aefe2db000dff1ad1cbcfe97ed912d0a4322d1dc947055de484adceb07a3a69bbbc4c66c0d61a24cc66695559ea2796f534279107b80a4c5c91e9bffd08841a0c04279f6222eb5e4364a4de1c5f3df986226398bb15f944d55c90905ad87cd16a8407dabc88cbb76e995de80cf48188860ca988ac982b368e7c5e89a2a7445e1b3f7cdb2880c5f57d79132652e9ab9fc5c631a14eaa45dfdfb6cd57b3abf1dac2d65fec4626d63b6dd38ed3f19bd40676ba679974e8da8847120ce92f4301d24b74c2bfb5c3e7f4d0aa6a3b1c1ee7abbb8e984bc91e7121915c91b517b29d259f852a3f768162ca52e3ee0a973f2cc1b1fda7be72db5d6d9ee89bf4afc74bbdb4ee1ad89afe78cb4dfd24d880e1d435cd9246bff74ea61a64eae8cf4d3dcbd9dfbdd8006416ab458e90202ec71180a6708f4b006d601e122785871303e847fd0b2753ebebf56a335159924285d2fabc565051b0b7bcdaa3aebf81825297fb6df8a6684b83c795b7741b2620c3488da2d1e1b0142d2e521f48506110395416d2496178e8cc47f135a21c2adb40d761886f8d9ed514d2883a4ce4cf2b055230c9ae490463f559ef11e70ff93fd919ce7e52cee52f024995015e3319decb24d07d118245e9e62c16c21dc332779dce96c96912c86ae1df51091046220e5b8b47c2c1cc38765f306f87760649bb98d3e4fae1da2577bab61fd84c973ff7a755c05e167159d7a54ec656fa1f21318a53e14eeefb494cf56a23f1c63762b1104078ce55039b117139d663196f9d777434442a73ef2e25695db107769e227b471625f8f0d47ada091793befab3798335bbc0d7069c193747e36142053bcb510392bf24ac392b52beb7d6ab6e7da8005c6467a0a025c432928924793c21e9d69bfeb2495f1e4871ea48531e85b1a6bafa61ea0b0670f380a0d6944dc78bdb27e4c5f26d8c962c00f8ff30cc9ef0c3eb8b424cb6ec11e1bf78ef9ec56e789f531756ea38035aa8a2b7ce01039bbc1b25d34cac5789ba0af1811163a43f7c4dd51ee22db109e5eef1eaa6d5ce83236d75f8062a0d89f26d8720a4104e3d445dfc6689ada7d041c66c9d90f28dacdb6a30937c5c36187e0bcebf80d70e68070950748b252dc2b1bbff10dc5ef39c30737fcff8ec335cee4f6430e25b67c0ab25b52a1259e4af9e2fa4a6cc2803eb64a9b9bb73d8d7f59893ecb6668431a695a8294b817975c62175b336bfafae4029144c33d8c78db7f2f822a164d23b96574df53d273d475d782529493ecfb3095c50b1e81ca5"}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) futex(&(0x7f0000905000)=0x100000000, 0x3, 0x9, &(0x7f0000903000)={0x0, 0x989680}, &(0x7f0000004000)=0x9, 0x1) 2017/12/02 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:57 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x10000000080004) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000000b000)=0x3, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000000c000)="6b657972696e6700", &(0x7f000090d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000000d000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000907000)="b810edcb532f2f5a7b36d0d0e9168c3e7f8ca9556524e6b62c045d53dfef217798fffbad38a59fc5d11da8b257b1e3b560923f2406fd379fa10ea9957383b0e168ec866f07bf54e9a8ae13449e8100be555f736ae187659bafa112", 0x5b, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f000000d000-0x8)="7472757374656400", &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f000000d000)=0x4) mq_notify(r0, &(0x7f000000c000)={0x0, 0x20, 0x2, @thr={&(0x7f0000002000)="f7804c9417e855ca21f984c10aef14e1d8274cd8dd59c475b30198defaeb3fbfcdafd71e61892ee1b134a3c211ff24e3bc2b20b5c2284cd48daa8d4b6729ebbc190b321ca9297926dd08abc9bd37420173f2f27315ade9a3f4403b470d45f06e871172d34c0f54640f0991ecc2c84112a9f985487e981b91e7920fbb6b43ec5b985483057094ae1cd9c5af3838e0c9787f0e135d4e7232713fb7102b15d3a880b0f54fa2b8065868736a33f43ef35570b4fc1a1990058adbfebc555832b1cb122632c9434f08b2ce83fffa96a1aec8468c3ecabff79cd114b80b75812ae5c76cc1087769d626cc4c6b1da7835953a29b90338076fe2a6996", &(0x7f0000900000-0xc3)="a85f07a4a0222ef32bbc0e057b5803be7e9e2055874435147e3f140d23b04f83fe2ad9313229a8481b7524df3b832487835a1cea1ab20c69a5289f6d8cf44a861fa09bb975a7604fe2275af5d1e48de70fc8d49c13972befd45f063994558355ffae3d4fd7c4b92707840c3fa187add3c04b54329e02752dba3158bc084b787c2c5c5b236afdf6b304d0e5db028c8c85530fa2d07f7b04794d4e2ca012fa7825e694b11a3833ba87aea0edeecb396e1bb51a9c69f645fbd85f7364329ad5745c9608ba"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b2000)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x800, 0x8, &(0x7f00009d6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000749000)={0x9}, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) bind$bt_rfcomm(r6, &(0x7f00001f5000)={0x1f, {0x2, 0x1f, 0x100, 0x3, 0xc9, 0x6}, 0x9}, 0x9) 2017/12/02 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000b000)={0x3ff, 0x58c2, 0x400, 0x1, 0x2}, 0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f000000c000-0x4)=0x1) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000000c000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000006000)={0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000b000)=0x8, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0xcf)={0x0, 0xc7, "28d0d8578e5562e10fb5f75e3683371634080076b670c9b6329251c0c5ba355464f96db95d68f1fbd542f4d19b7ea71f0b548e3f8a1b9cde61e66e3abe3ece0a17bbadff9564ae94a069d16e0a66be880e0c3abed515e95bc6a4749a2a5b510f7cd1ef494f70383b7dbc7f51c8c7327c2dcf68700f6d6a1d59b175e6a3da258daba61d915204695c78c8ebab34cfc2298251b1378c9d8f87fb4645522cd898c70e1595f8538427cd65c7542d1e90fa65631964924d92a2c2d74c0f2172acd2f3b9042e82e93105"}, &(0x7f000000d000-0x4)=0xcf) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x9, 0x2, 0x9, 0x4, r2}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000000e000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:57 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x5, 0x80) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000438000-0x10)=@req={0x28, &(0x7f0000290000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="203b23b0cf8b65e2d32a4a3ab641becc"}}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000948000)=0x5, 0x4) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f6c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f6c000-0x4)=0x10, 0x80000) r3 = socket(0x5, 0xa, 0x9) r4 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_ifreq(r4, 0x89a2, &(0x7f0000006000-0x28)={@common="626f6e64300000000000000000000000", @ifru_ivalue=0x4}) getsockopt$sock_buf(r2, 0x1, 0x2001f, &(0x7f0000f6d000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003c6000)=0xc6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000026c000)={0x0, 0xb4, "3eef69fe4d9924ebf34c0c9346f222ce3f99d7213477014996bb50189a837abc8faa194923a88ee5525832299b60dcf1dce9e458ef7b297688d7bde9ed09d30688933f86178063064f0c49cc8ec887ce5989480463ad574c83f42832f059c8612b521c692303f0e5401544f6975d777706b141f73826132308ea2d931384a7ed7ebfdf00e9ef85f418a492803c94238c042da20c911737fa77980a9ee6713d4b6aa317705fdcd7ff3ffe52b9b3a49c2a1c09aee2"}, &(0x7f0000f38000)=0xbc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000431000-0x8)=@assoc_value={r5, 0x5}, 0x8) r6 = socket(0x10000000010, 0x2, 0xc) write(r6, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) socket$inet(0x2, 0xfffffffffffffffe, 0x200001) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000099d000-0x4)=0x0, &(0x7f0000b4d000-0x2)=0x4) vmsplice(r6, &(0x7f0000434000-0x90)=[{&(0x7f00004ff000)="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", 0x1000}, {&(0x7f0000d77000)="30f03195a5585c22685b74b234aebe5bf7360a19a6db0f6c722cee79d8971610b4c42a366527063ea11cb6a89702c52a9b86507568e39549fb32b486", 0x3c}, {&(0x7f0000ac5000-0xd8)="507b346dad918537cbd6a85c8344b26e7fc3b374a454952ed8e3893fe9a42211e594af241cd9807d3a2cf1dc9b54001bbf1d2d12a5683f1d8bb0c69eb7baa8738b645ac60e757c661eda9161f38418ced29a47e29984b2a4a3fbdc4ca9482353c67f6096bc00b69f2df9aa8d4f4eb42ecf6013e9353d0afaff5845565e10f4c118c671c91b566540d3b6dd0985fec4f214e7f2cc3577779ad2aa4fcdaea2f8292d1486927e8d819ec71fc19e70c5011d52054431b7ef7c4120e30dc0d6836f44e83ea9521532491184b9a5b6e7eb68b4c5e305ae7b786e8e", 0xd8}, {&(0x7f000072d000-0xc7)="b055b1b258565cb126cbcc3b604df33c4f8c0b8c36209586bc97f985f4c5b7fbfea062acee93a5eed9ce82bed9914377651fa3ee7bd6f89dd2a030bb671404115c199c736c3fe76b98a5cb4ac3985a3cdb291612b732d4fe4c13d8c54aeb20f87d918b23632ddc090a193fd839817fec9351bda8188b8c56fd67c173a0ed17518aa9ac432dc812a95cac8adcc12ece118efba91596eb680a2324332a79d8ff56f84164dd880cc091287ac7129abb5c2d7141d1c4ec8aec49c90f5acbf8ee1a9f5db286277e5fd2", 0xc7}, {&(0x7f0000457000)="9e13dc792a891400c764057291c1f36b4700a8fc96fe39022576416bf109ca4966c080d1b984983ef2edddaacfd143feed87b4506f9726", 0x37}, {&(0x7f0000663000-0xf3)="2ceffaeb982b230419caac103dc75e981fd9db3e08281ef296adb2640a4a5206ec5e3e2c945e4463cc04d858fab1355f1aa9db4f16cf7fa756513893d4331a062d15e2ef15d35f089223b51a474e54dec59344225aaf6af09f544d77de38139f69ca815d4db04a9404e1018b47c325043ccdc68382b27bc4e4cdf115c51c118ec83d6ad02432cabf0a6d5fb8d21ca7d7348f131babd3f023738f583ab2c4e9875d502407142dff71b85f92f02e7500afb32b8db0527604a0fca52c8bfaff69afe8eaec2deb73326d2f4dcd0917e385398b358edae0e737303fa9eaaabcc81ba5a08b6c80bb96b4d6ccf612233763803b6a494e", 0xf3}, {&(0x7f00000f4000)="80f6615949521e7d85af4d84ec4ca6655689f38bc13388c5d73ec89a3b234c312e503e8eca48fc5f3f9b7aaece293c449cf1e31bf9c69326d06cfe0217cd894c0aae2a6e2dfa46e4d44f91370138336d3957e60e4ca1a90603d955a3dd83b5ba457c0c76f87520aa00f3921697fff6fc2b8a6d0d65f5aa99efbe461549afebf6b1d09531369df487fba657c6f9189b68d249c80e63efb2be84a47ed4368ee35b7dd99e9f3eb54da27e53ac75e7ae1a3a86478a0eb111fc60239b0f280daa91fddbc3bfcc377f19ee8c650f303e0a565da4beb71751fcd0715c8bda453cfddb19737b961cc14031c368", 0xe9}, {&(0x7f0000524000-0x75)="33d95440d513c6eb40d8ca044580118ff63baa7f1ee3c98bfb027de30a7dd4e8f712ae6c804ea3136279497d9d672349fe2c8dd4e9c620a96d3b530edddb77b44dd6452e18a3943ddabe53aae37a57cabf3a7e9e17595c64b79cf019d3bf83e8870de449a1184bd7ca1827d23c18eb52a7ca938fa1", 0x75}, {&(0x7f0000648000)="ef", 0x1}], 0x9, 0xd) write(r6, &(0x7f0000bbb000)="1f0000000104ffff1c0000000535022a0000000008000500000023000902008c", 0x20) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000025d000)={@common="726f7365300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000077d000-0x9f)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x0, 0x1, 0xa, 0xa0, 0x20, 0x5, r8, r9}, {0x42, 0x9, 0x6, 0x8, 0xe16b, 0x2, 0x1, 0x1}, {0x5, 0x2, 0x8001, 0x3ff}, 0x7ff, 0x4, 0x1f, 0x1, 0x8, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3f, 0x67f}, 0xc, @in=@loopback=0x7f000001, 0xc3, 0x4, 0x3, 0x8, 0xa1, 0x70, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000311000-0x8)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000b49000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) unshare(0x20000400) 2017/12/02 09:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f00009a8000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r3, 0x4, &(0x7f0000784000-0x2f)="f12aaf00879799b16a9c6592b41be35350dccd7312399bc907d19abe861705687ab334c2fe4c1e7f5d38a544f927f3") lstat(&(0x7f0000de7000)="2e2f66696c653000", &(0x7f0000cb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x11, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r1, r1) r3 = openat(r2, &(0x7f00006e1000)="2e2f66696c653000", 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000eba000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000ee0000-0x4)=0x10001) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000e6c000)={0x0, 0x1, 0x6, @random="6d0180000011", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000eed000)={&(0x7f0000a1c000-0x4)=[0x0], &(0x7f000022f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ff6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008b1000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00003b8000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) pipe2(&(0x7f0000dad000)={0x0, 0x0}, 0x807fc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc00c64b5, &(0x7f000000b000)={&(0x7f0000006000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000007000)=0x0, &(0x7f000000c000-0x4)=0x4) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) read(0xffffffffffffffff, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:57 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) bind$unix(0xffffffffffffffff, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000c000-0xbc)={0x1, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "a03b90cbbe106fe0", "51eda15517b2429ac7ada2573edf6d532ee324f64f7b326959c1ea6310f9a2f9", 0x401, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f000000d000-0x24)={0x9, 0x5, 0x9, 0x6, 0x6, 0x9, 0x78d, 0x3de, 0x400, 0x7, 0x7, 0x9020}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$TIOCCONS(r0, 0x541d) 2017/12/02 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x800002e, &(0x7f00005c2000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r2, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000359000-0xc)={0x0, 0x10000, 0x20}, &(0x7f0000932000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ae5000)={r6, 0xfffffffffffffff7}, &(0x7f0000c33000)=0x8) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 337.504937] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 337.523607] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/02 09:10:57 executing program 1: open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000905000)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={r1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000008000)="2f6465762f7663732300", 0x5, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$TCSETAW(r1, 0x5402, &(0x7f000000b000)={0x8, 0x200, 0x401, 0xffff, 0x3c79, 0x5, 0x7f, 0x7f, 0x0, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xb) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/02 09:10:57 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r2 = userfaultfd(0x800) signalfd4(r2, &(0x7f0000008000-0x8)={0x0}, 0x8, 0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) connect$inet(r1, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000000a000-0x18)={0x9, 0x7f, 0x0}) 2017/12/02 09:10:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000000b000)="2e2f66696c653000", &(0x7f000090c000+0x173)="2e2f66696c653000") madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f000000c000-0x1e2)=@pi={0x0, 0x88fb, @ipv6={0x9, 0x6, "ddae20", 0x1b6, 0x88, 0x40, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xb3, "65a86bfd1866a189b099b74e42105ebd6fd2e24d92e72ffc538c2a595c74e811fd4c1536bc236a7fa09c0ff9e1bd76f70952eb2b4abcfd8b501e4c29f8d61b8c427ce65f68e197a042986fdd4896d958a397011569b35b02a8ceeb0c3260ddc326d15a612920b9c4334bf441545c7f05e50bd879a587f3edb6e952b9b8d16a96e87e338c53e23abf7d206c3602737f55fdad42fde1ea20dc25ec0cbbd9121e3e93703b82a4ff8c80006f162e361abc77781f5f"}]}], @udp={0x0, 0x2, 0xf6, 0x0, "fc3719b595149a97ef60786ed4b0eb99877dcaa9b44e75ab4d1d3cefc50ddc5e0de25f6a088df305cc21bbdec915a28294527cd89f3d438842be3a5444ae9a87e0e2a34fb2177ea69f641163a4a2ee9bd69f3e78cc3a896293fd739d30b5310ad0f0583a48b273bcb13e8718f6ac50bb2b9b7e1ff3b38eee684efbc272ad19260cbc721d633d96def58058406b7cc834457c32e6d458082c2de3b7772a26f20680c618ad2f35382f7055da9cdd1655b240873c3e3a1685d312a104c3baea0a1dd42ceeee6c0a6b4838f7862756566228d67d02dd38b03ec2f9561c14778e68af5ae677cbb567afc1116e07652f80"}}}}, 0x1e2) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:57 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000c000-0xb)="706b6373375f7465737400", &(0x7f0000902000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000906000)="6d643573756d5e73656c696e75783a00", 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) 2017/12/02 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a75000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001cd000)=0xe8) bind$inet6(r6, &(0x7f000013d000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffffc1}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:57 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000732000)="2f6465762f7663732300", 0x7, 0x101080) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b71000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfa000)=0xe8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/02 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x2, 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000008000-0x1c)={&(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000000c000)=[{&(0x7f0000002000)="5ea50d7bd2f5cffe95089c4dde99031d0250362c94ec4ff9e60c9f13160a3aaf53c6d96c47d5471905fb075cc00402384712309a1c35c8edde2deb880ce4282cc1d826de99718e4bd4b6894d94fd907108e0be25d765508c0aff24995c054df510dd8f2f5a9ec47bb84ad2e936b208c3094a4649eff2721f2213e76c30135b4c8a50d9d80d25e5694b33597a48396d53e048696810661ed2cc7503b0bc171d4361669c6a1b8820e55d2acecceb12b90abc2379ec7712634ccf9bc7d5db1533f14520036c950881ecf804b930fec15405aa87b5c15d98378d8062dac680233ec2752fe095eae522144d5afbfb85e1a2e8c86ec75b20060f48571e58", 0xfb}, {&(0x7f0000909000-0xff)="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", 0xff}, {&(0x7f000090b000-0x1c)="abfe5e000a86c156d40721d4a7b5c399b71168da0685456ce4b91c35", 0x1c}, {&(0x7f000090c000)="a0191020e416ad8f7418d9f71c594016466eb2a6648821670f5ea683cdcecc1f1d94dcba6842274fbe80700075d5f9d7b63075f1525e4b3a79a36d62efbb1bb48be88c113c381cb8cc29deeb5226f913ffd77a71677fd96647e13a310ed2cc91d37996a1305d468836d996fef8963dea4fe886f86d71ef7e7f50eb48ed57460f2de8a97850eedca33b22956c211f20cfb67aa56403b2f997bc057376cc69bad67cf90adecf6aabf6f77f2fdef2f26898fddaa6c1581466e67e2e8665e949ce0b261eb442625c487b009326451ce4707a36dc4f8faf30693fd8f56551126baee83aae5bb8128f7434f7cf770f0f5980f7cef9c7e061", 0xf5}, {&(0x7f000000d000-0x41)="d7144bcb1aa3096d93378406c0ea64a4eb28d60c77e17503f3d6a108556f04a4f96fe2017b5464a06aae2c452a09307e2602a3d4de15773bedd291e447270dc86c", 0x41}, {&(0x7f0000906000)="0a70d45c4a4b1a1b49b6056517107f3c32f614995ca56cadd63c856f363f3be1c51c1228616a169716552a3c", 0x2c}, {&(0x7f000000c000)="53f60f1c61ffd20d3a", 0x9}, {&(0x7f0000908000)="d3498b5e7f0328ad8ceddf666db194a34e27fff1474892ecb8b44bfae1cf173b38ebaa14cb1a03baa614f880cc70fb44373765c06963231f59715b5b5b9054f06322336d3b3388aad2deace8826d1dada2002b51dba48e948f8a5247dddf155f8feafb0083fc3c51db91231f6730476e2f5c203047145b457ea91d8dd37704883446b62322c8ebfccb6773d91dfcfceda6", 0x91}, {&(0x7f000000c000)="12ac260ba741b069797e76de2d54f60c239d7fe439ec9bdcfce4de00e251c7e8695680d60753166d1f4ed33c1582c2af2965eb69fcb57e2f281e33200611f619c92f053751af2f78a56a0520564217f9b00934e1c6b034a1c87756815077c276b082d126f6bdd9f70a2ec5b0abe50d5e5144b0bd527e3abf10bf6889790150d16273e805904dc85d6db058d90f8c028380afa485de2ae533f6114f37c224863399dc20edf532b1da43c7d60bb0fb6199c06aa78f4af2", 0xb6}], 0x9, &(0x7f0000004000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x4}, 0x20000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={r2, r4, r5}, 0xc) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000003000)={0x79, 0x0, [0x9, 0x5000000000000, 0x2, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000c000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:57 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000b000)="2e2f66696c653000", &(0x7f000000c000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000000b000)="00", 0x1, 0x1) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/02 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x8}, &(0x7f0000d0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000678000-0x14)={r8, 0x4, 0x7fff, 0x29c1, 0x0, 0x81}, &(0x7f0000fd9000-0x4)=0x14) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r6, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000000c000-0xa)="2f6465762f6375736500", 0x400200, 0x0) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009000-0x4)={0xaa, 0x4, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fallocate(r0, 0x2, 0x428a, 0x1) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000779000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") pipe(&(0x7f0000a43000)={0x0, 0x0}) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de6f5d93468d", [], {{0x86dd, @ipv6={0x0, 0x6, "07a2e2", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f85000)="2e2f66696c653000", 0x8002, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001b000-0xc)={0x6, 0xffffffffffffffff, 0x1}) connect$llc(r2, &(0x7f0000b0d000-0x10)={0x1a, 0xf, 0x2, 0x6, 0x8, 0x1, @random="507c24327cc3", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f85000)=0x4, 0x4) prctl$void(0x2003f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000090a000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f86000)={@generic="010dfa059659c22b37eab556be1dc048", @ifru_flags=0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x0) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x9, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000907000)=0x0) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x8000000000000000, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000090d000)="2f6465762f6375736500", 0x20000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000000b000)=0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000000c000-0x5)={0x7, 0xffffffffffffaadc, 0xffff, 0x4}, 0x5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000000c000)=0x1ff, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0xfff) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffff9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x71d426c4a07f833e, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)="2f6465762f73657175656e63657200", 0x80003, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f000000d000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000003000-0x4)=0x8) r2 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)="2f6465762f7663732300", 0x4, 0x101000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000a000-0xb8)={0x0, 0x1, 0x7, 0x2, 0x8, 0x4, 0x7, 0xfffffffffffeffff, {0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7fffffff, 0x100, 0x7, 0x789c}}, &(0x7f000000c000)=0xb8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000)={r3, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0a, 0x3, 0x4, 0x200, 0x10}, &(0x7f000000d000-0x4)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f000000d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 09:10:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x80000000, &(0x7f0000fcd000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getdents64(0xffffffffffffffff, &(0x7f00001a2000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec6000-0xc)="2f6465762f6175746f667300", 0x41, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000316000)=0x4, 0x2) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000045f000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x81, [0x1ff, 0x3049791d, 0xffffffffffffffff, 0x1, 0xffffffff, 0x3, 0x1, 0x0]}, 0x5c) setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000e0a000)=0xfffffffffffffc01, 0x4) bind$inet6(r4, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000916000-0xc)={0x0, 0x1, 0x0}, &(0x7f00005d5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000259000-0x8c)={r7, @in6={{0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0a000-0x4)=0x8c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000120000/0x1000)=nil, 0x1000, 0x2000004, 0xc010, r1, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r4, 0x10000001fd) sendto$inet(r3, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = syz_open_dev$sg(&(0x7f0000e42000-0x9)="2f6465762f73672300", 0x0, 0x400000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000742000)={r8, &(0x7f0000549000-0xc1)="0ae3c90c774834eab110285dbd2720db48953298879930e5d73b41d099065a6ad92e22b978db732123e0d5286258ad8a48a97642b66e7052e21b3830ca702e043b44063ebb4319e8ac823dc0be8c634c74115a331aee97f1076c6808bf44fe3f8be2b8309c674518987c94e8ee2b6497b1ad2f7851c7cc4dc4dfaa1d266f409a3e94ac0a150e3627fe25565aef55430199a3b9951d62c02533ce31ee3171eda10d68b1812c6beadc264d81c53e9774f771612909bf68d3f5dbe01152ccc88558c0", &(0x7f0000b55000)="0000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008c7000-0x4)=0x2000006, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f000059b000)={&(0x7f0000045000)="2e2f66696c653000", r6}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r4, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000bec000)="2f6465762f7573626d6f6e2300", 0x6, 0x200000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003d6000-0xc)={&(0x7f0000656000)="2e2f66696c653000", r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x4, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000b000)=0x1000, 0x4) 2017/12/02 09:10:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/02 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e71000-0xb)="2f6465762f766373612300", 0x2, 0x20000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ac9000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000008f000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005f1000)={0xcc, 0x8008, 0x1, 0x5, r1}, 0x10) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r7, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r7, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r7, 0x10000001fd) sendto$inet(r6, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r5, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r7, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00008ff000)={0x0, 0x8000, 0x1fe, &(0x7f0000006000)=0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) fchmod(r0, 0x2) 2017/12/02 09:10:58 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000902000/0x1000)=nil, 0x1000}, 0x2, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000008000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000b000)={0xaa, 0x10, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={0xffffffffffffff9c}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000000c000-0x2)={0xf1c4, 0x3}, 0x2) 2017/12/02 09:10:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = socket(0xb, 0xb, 0x258715f9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000b000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f}, &(0x7f000000b000)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000b000)={r2, 0xfb5, 0x30}, &(0x7f0000004000)=0xc) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000d81000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) r6 = add_key(&(0x7f0000b0f000)="727872706300", &(0x7f000013d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000022a000-0x78)="9a5edad400a243038ea6501afd9fb79fa6d3ddf68e212983dd3d06475e3619d016d43a91712e07839bb46ad2cc68865e77b7587dbbcc7ed4dcac2b657985ea1c7092c97851a0da1b3663ee0303f79321eec337a5102ec4d75b3084e84c216ae4f2a8b255054b183a3fda390a21b1fae37870ef75f9e909be", 0x78, 0xfffffffffffffffb) r7 = add_key(&(0x7f0000f7c000-0xc)="636966732e73706e65676f00", &(0x7f0000fa2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a7000)="9279b36a6d4401397121469d309864bfb5343785911c4349d8daeb5b21818abd40aac4e49f2ef7a1056fccd0420a1e5a74b5b9b8d3803388dd18c265496a82e727718223672f38341e5d07ee3503b044dc97e5056f74eb1fe95707b84590fd36bd0a8fa0b040a53cdba8ea31bbdcc2e70a3e2f6fd15468c6a8dfaec15d002a5b919847", 0x83, 0xfffffffffffffffa) add_key(&(0x7f0000b8e000)="2e6465616400", &(0x7f000076d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00002f1000-0xc)={r6, r7, r6}, &(0x7f00001a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000078000-0x3c)={{0x3, 0x2, 0x5, 0x0, 0x100000000}, 0x5409, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = dup3(r2, r4, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000662000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x8, 0x8, 0x1}, &(0x7f00001a2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000707000)={r9, 0x1, 0x10}, 0xc) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f00005f1000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff013c}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000009f000)={0x31f, 0x10000004}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x40000, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000011a000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000106000)={0x400, 0x4, 0x7fff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000230000)=0x0) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xfffffffffffff000, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x800) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) r3 = getgid() r4 = getegid() setresgid(r2, r3, r4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000000d000-0x4)=0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000907000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000b000)=0x8) madvise(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x5) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="", 0x0) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) 2017/12/02 09:10:58 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) creat(&(0x7f0000004000)="2e2f66696c653000", 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000", 0xc) 2017/12/02 09:10:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f000000c000-0x8)="2e2f66696c653000", 0x4) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000900000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000005000-0xd5)="bb3369e48dddaa8996866f2e63096499f0fbb9c64ea071973b6e681c6aeae278fb76532cb4d170c7fad132db32ea7f31566ad0c2664c91abb730abe13229704020137361b6d856dadd5a23aa84b58699c99a552210a3aee83a8dc63b58899315aacf011ffaa19dd351368525f00aa63ff875e5e3e600506f6d2db0bef7c8d30b82076e111d06f4747f17e30384ee74ad7dbd3c0c2573dfe7a008a5f8c07ee2cec34111a3eb4195339e112e2f677ecea23bcde80ab231b9d2a3b2235d5918da3f975ddaf03397bc646dba3d8fec099338ecc2cfc357", 0xd5) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r3, &(0x7f00002d6000)={0xa, 0x2, 0x22, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f0000dd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000009000)={0x3888}, 0x8, 0x80000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000822000-0xf)="74696d65727300") socket$inet_udp(0x2, 0x2, 0x0) sendfile(r2, r2, &(0x7f0000dc7000-0x8)=0x800, 0xfffd) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000ad9000)=0x0) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dae000)={0x0, 0x0}, &(0x7f000033d000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000add000)="2f6465762f73657175656e6365723200", 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000d8a000-0x8)="2e2f66696c653000", 0x0, 0x0, &(0x7f000066c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00002d8000-0xd4)="") ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000e4b000)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000cf000)=0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000033000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000501000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000090a000-0x8)={r4, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000032e000)={{&(0x7f0000da6000/0x3000)=nil, 0x3000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000", 0x12) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x2, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c6000)={0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000096a000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b5b000-0xb8)={0x0, 0xead2, 0x2, 0x0, 0x1, 0x9, 0x4, 0xa0ef, {0x0, @in6={{0xa, 0x0, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x80000001, 0xfffffffffffffffb, 0x80}}, &(0x7f0000f91000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dc4000-0x8)={r1, 0x9}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x1, 0x0, 0x100, 0x0}, 0x20) unshare(0x20000000) clone(0x0, &(0x7f00005b6000)="", &(0x7f0000f13000)=0x0, &(0x7f0000d8c000-0x4)=0x0, &(0x7f0000054000-0x2)="31") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000867000)={0x0, 0x0}) sync() r2 = add_key$user(&(0x7f0000cd2000-0x5)="7573657200", &(0x7f000043a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fbd000-0x55)="3ab24af4809a8abb81995900048a08000000000000005b7164c8e904000000000000f584a247eabe3a6cdfcbe088d622f8e2abca2de110e200000000000000085be8d8e51d6e539e1f634fdcde3b40004125a2f3e1", 0x55, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000e79000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) io_setup(0x0, &(0x7f0000a4c000)=0x0) eventfd2(0x7fff4, 0x801) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioperm(0x0, 0x9ce, 0x0) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="4201") mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x10) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000b000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x81, 0xa42d, 0x1, 0x9, 0xc06, 0x8, 0x99, 0x9, 0x6, 0x8, 0x85ec, 0x4, 0x2, 0x8]}, &(0x7f000000a000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000908000-0x10)={0xfffffffffffffe01, 0x7fff, 0x101, 0x8, r2}, 0x10) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000000c000)={0x7, 0x0}) 2017/12/02 09:10:58 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000b000)="cd", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000000b000)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x200000009) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000b36000-0x400)={"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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a13000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r4, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000df1000-0x90)={0x5, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r4, 0x5421, &(0x7f0000c39000-0x8)=0x6) sendto$inet(r3, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r1, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008d7000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="", 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) r1 = getegid() getgroups(0x2, &(0x7f000090e000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000906000-0x8)="2e2f66696c653000", &(0x7f000090a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000909000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000000c000-0x18)=[r1, r2, r3, r4, r5, r6]) fallocate(r0, 0x3, 0x5, 0x9) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x8}, &(0x7f0000d0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000678000-0x14)={r8, 0x4, 0x7fff, 0x29c1, 0x0, 0x81}, &(0x7f0000fd9000-0x4)=0x14) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r6, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000", 0x15) 2017/12/02 09:10:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x30, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f000000b000)="2e2f66696c653000", r0, &(0x7f000000c000-0x8)="2e2f66696c653000", 0x1000) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000009000-0x4)={0x5}, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000", 0xc) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000879000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a8000)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000908000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000901000-0x58)={0x5, 0x1, 0x4, 0x8, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000b000)="2e2f66696c653000", &(0x7f000000c000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000000b000)="00", 0x1, 0x1) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/02 09:10:58 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000000b000+0xd46)="2e2f66696c653000") r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000090d000)={0x6, 0x7, 0xb000}, 0x4) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="0000000000000000000000000000000000000000000000", 0x17) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000", 0x12) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x8}, &(0x7f0000d0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000678000-0x14)={r8, 0x4, 0x7fff, 0x29c1, 0x0, 0x81}, &(0x7f0000fd9000-0x4)=0x14) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r6, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x4200, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:58 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002a2000)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, r0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f000090d000)={0x665, 0x6, 0x8000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000086e000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000045f000-0x4)=0xc) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000d7000)="2f6465762f696e7075742f6d6f7573652300", 0x4e5, 0x201) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000009000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000)=0x59) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000", 0xc) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x8}, &(0x7f0000d0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000678000-0x14)={r8, 0x4, 0x7fff, 0x29c1, 0x0, 0x81}, &(0x7f0000fd9000-0x4)=0x14) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r6, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f69705f7461626c65735f6e616d657300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000", 0xf) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) r1 = dup2(r0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000000c000-0x8c)={0x10001, 0x9, 0x400, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000d000-0x14)={0x2c, 0x3, 0x7fff, 0x9, 0x0}, 0x14) 2017/12/02 09:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f00000b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:59 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f0000907000/0x4000)=nil, 0x4000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000-0xd)="5d70726f637472757374656400", 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000090a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3f, &(0x7f000000b000)={0x3f}, 0x8) 2017/12/02 09:10:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r2 = userfaultfd(0x80800) fcntl$addseals(r1, 0x409, 0xe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000907000-0x8)={0x5, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000000b000)={r3, 0x4}) 2017/12/02 09:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xf6a, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) remap_file_pages(&(0x7f0000f76000/0x3000)=nil, 0x3000, 0x0, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/02 09:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="0000000000000000000000000000000000", 0x11) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) r3 = userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000905000)={r4, 0x7}, &(0x7f0000007000)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000c000-0x14)="76626f786e6574306c6f637075736574275c2f00", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000000b000)=r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f76637300", 0x20000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f000000d000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x40000100, &(0x7f000000d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000000c000-0xaa)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x8}, &(0x7f0000d0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000678000-0x14)={r8, 0x4, 0x7fff, 0x29c1, 0x0, 0x81}, &(0x7f0000fd9000-0x4)=0x14) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r6, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x9, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000000c000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) r3 = userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000905000)={r4, 0x7}, &(0x7f0000007000)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000133000)={0x7ff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x881b, 0x8434, 0x0, &(0x7f0000943000-0x10)=@common="697036746e6c30000000000000000000", 0x43, 0x9, 0x2}) socket$bt_l2cap(0x1f, 0x0, 0x0) r6 = dup3(r1, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000983000)=0x101, 0x4) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000c000-0x18)={0xaa, 0xe, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000090d000)="7363616c61626c6500", 0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000c000-0x4)=0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000006000)=0xffffffffffffffff) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:59 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x2, 0x401, 0x8, 0xb7, 0xffffffffffffff81, 0x100, 0xffffffffffff7fff, 0x0, 0x1, 0x1f, 0x8, 0x80, 0x4]}, &(0x7f000000c000-0x4)=0x108) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x9, 0x8, 0x9, 0x9, 0x5}, &(0x7f000000c000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x6, 0x8000, 0xc9c1}, &(0x7f000000b000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000901000-0x14)={r3, 0x8, 0x7fff, 0x100000000, 0x80, 0x7}, &(0x7f0000006000-0x4)=0x14) 2017/12/02 09:10:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) r1 = dup(r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000902000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000005000)={0x3, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) r3 = userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000905000)={r4, 0x7}, &(0x7f0000007000)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x8}, &(0x7f0000d0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000678000-0x14)={r8, 0x4, 0x7fff, 0x29c1, 0x0, 0x81}, &(0x7f0000fd9000-0x4)=0x14) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) 2017/12/02 09:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000", 0xf) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d49000-0x9)="2f6465762f73672300", 0x0, 0x10000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000e5c000-0x7c)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b48000)="2f6465762f73657175656e63657200", 0x1, 0x0) getpeername$packet(r3, &(0x7f0000e51000+0x275)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000137000)=0x14) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002de000-0x10)={r1, 0x18, &(0x7f00009df000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007d5000)=r4, 0x4) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00005f2000)="8d", 0x1, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) 2017/12/02 09:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$TIOCTTYGSTRUCT(r5, 0x541a, &(0x7f0000c2a000-0x1b)="000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r3, &(0x7f000078e000)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000004}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setxattr(&(0x7f000005d000-0x8)="2e2f66696c653000", &(0x7f0000c80000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00002b1000-0x3)="5b2700", 0x3, 0x2) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000b000)=0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") ioctl$TCXONC(r0, 0x540a, 0x3d) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setsig(r1, 0xa, 0x17) read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 2: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) r3 = userfaultfd(0x2000000000080800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000905000)={r4, 0x7}, &(0x7f0000007000)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000904000-0xf)=@random={"747275737465642e00", "2a6264657600"}, &(0x7f000000b000)="00", 0x1, 0x3) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r2 = fanotify_init(0x1, 0x40001) read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) r3 = userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000905000)={r4, 0x7}, &(0x7f0000007000)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") [ 339.207917] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2017/12/02 09:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x8}, &(0x7f0000d0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000678000-0x14)={r8, 0x4, 0x7fff, 0x29c1, 0x0, 0x81}, &(0x7f0000fd9000-0x4)=0x14) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/02 09:10:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000398000-0xa)="2f6465762f7663732300", 0x80, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x400) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ae8000)=0x0, 0x4) r4 = socket(0x1e, 0x2, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f000074f000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c02000-0x4)=0x24) bind(r4, &(0x7f0000029000-0x80)=@generic={0x1e, "01030000006f00b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f0065001f60e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c9000116d7c980400000000f70dc136cb184a"}, 0x80) close(r4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000090d000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r1, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80800) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000904000)={0x0, 0x80000, r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000d000-0x10)={0x0, 0x0, 0x5}) syz_open_dev$vcsa(&(0x7f0000902000)="2f6465762f766373612300", 0x5a024b4d, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000902000)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) 2017/12/02 09:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d49000-0x9)="2f6465762f73672300", 0x0, 0x10000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000e5c000-0x7c)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b48000)="2f6465762f73657175656e63657200", 0x1, 0x0) getpeername$packet(r3, &(0x7f0000e51000+0x275)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000137000)=0x14) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002de000-0x10)={r1, 0x18, &(0x7f00009df000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007d5000)=r4, 0x4) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00005f2000)="8d", 0x1, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) 2017/12/02 09:10:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x0}, 0x8, 0x2) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000905000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001, 0x7, 0x100, 0x5, 0x4, r2}) getpeername$unix(r0, &(0x7f0000005000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x8) userfaultfd(0x800) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) r6 = syz_open_dev$mice(&(0x7f00007ee000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) readlinkat(r6, &(0x7f000008e000-0x8)="2e2f66696c653000", &(0x7f00009fe000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000020a000)={0x2, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000a39000)={0x3, &(0x7f00007b3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000139000)={0x0, 0x80000001}, &(0x7f0000cb9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007aa000)={r7, 0x20}, 0x6) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) r3 = userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000905000)={r4, 0x7}, &(0x7f0000007000)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) [ 339.326395] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2017/12/02 09:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x8}, &(0x7f0000d0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000678000-0x14)={r8, 0x4, 0x7fff, 0x29c1, 0x0, 0x81}, &(0x7f0000fd9000-0x4)=0x14) 2017/12/02 09:10:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r3 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000004000)=[{{&(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000090d000-0x10)=[{&(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f000000b000)="000000000000000000000000000000000000", 0x12}], 0x2, &(0x7f000090c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x6}, 0x8}, {{&(0x7f0000005000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000905000)=[{&(0x7f0000904000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000908000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000900000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000006000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f000000c000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x7, &(0x7f000000b000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f000000c000-0x18)=[{&(0x7f0000901000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f000000c000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000000c000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x3, &(0x7f000000c000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x2}, 0x1}, {{&(0x7f000000c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000906000)=[{&(0x7f0000009000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000907000-0x2)="0000", 0x2}], 0x2, &(0x7f000090b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x88d4}, 0x8}, {{&(0x7f0000009000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x1, &(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x2}, 0x80}], 0x5, 0x40002002, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f000000d000-0x10)=[{&(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f000000c000-0x4)=0x0, 0x8, &(0x7f000000c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00008ff000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000905000)={r3, 0x7}, &(0x7f0000007000)=0x8) 2017/12/02 09:10:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x40000c) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r6 = accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00008ce000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000652000-0x4)=0xe8) 2017/12/02 09:10:59 executing program 1 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) 2017/12/02 09:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 09:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007ce000)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:10:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) io_setup(0x80000001, &(0x7f0000a1c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0xfffff80000000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80200, 0x1) io_cancel(r0, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f00000c1000-0x27)="765e7f20ae0fdfeadcf6b15ac3a0860e91caba48735087b41d4a9350703ef0898c80d1f5a4c91d", 0x27, 0x6, 0x0, 0x0, r2}, &(0x7f0000f50000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f000000c000-0x8)="2e2f66696c653000", &(0x7f0000008000)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) r3 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x101, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000000c000)=0x9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000902000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000090d000)={r4, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f000000a000/0x3000)=nil, 0x3000}, 0x2, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000000d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000-0xc)="2f6465762f72666b696c6c00", 0x40140, 0x0) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x8}, &(0x7f0000d0a000-0x4)=0x8) 2017/12/02 09:10:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0xa, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f06000-0x8)=0x1) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = dup3(r2, r3, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000dd6000-0x20)={"b20300b08ffffd4f0646b0aaa68a92fa", {0x4, 0x7, 0x5, "1e03000000f6", 0x7, 0x0}}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000ae4000-0x20)={@generic="521c19a266fdd0af1b9c0781060d7dda", @ifru_flags=0xc500}) r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000696000-0x20)={0x1, 0x800004, 0x5, 0x401, 0x0}) fcntl$lock(r5, 0x6, &(0x7f0000b80000-0x20)={0x2, 0x0, 0x0, 0x4, 0x0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000b33000)={0x0, 0x0}) 2017/12/02 09:10:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000c000-0x5)="7573657200", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000905000)="a4574f0cc4c74ca20163", 0xa, 0xfffffffffffffff8) add_key(&(0x7f0000003000)="626c61636b6c69737400", &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="e81d3e77ca72a7a26d8ba4a6437d4b2cd920b0a176028b5382ecc18933b08ab976df1dd23c030b9c8f68fdde31c010e330249e41f387cf0e1ba319cf8dcd342baa932caa155cc5702812ddaecafd2e603635b57a4fa8b28caebf61ea136e614b40cb4b69f1b4619373cc51afa50f27109c437789", 0x74, r2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000908000)={0x6, 0x2a}) 2017/12/02 09:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init1(0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f0000356000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r6 = accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) syz_open_dev$loop(&(0x7f0000fe0000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x101200) statx(r6, &(0x7f000016d000)="2e2f66696c653000", 0x4000, 0xfff, &(0x7f0000b53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x10) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000903000-0x58)={{0xa000000, 0x4}, 0x1, 0xff, 0x4e17, {0x7, 0x1}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:10:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000b000)={0x0, 0x0, 0x5}) open(&(0x7f0000903000-0x8)="2e2f66696c653000", 0x100, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000000c000-0x10)={0x0, 0x0, 0xf65}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000090c000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000000c000-0x10)={0x0, 0x0, 0x7}) r3 = dup(r0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000006000)={0x0, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f000000b000)="2f6465762f766373612300", 0xa80, 0x400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000000b000)={&(0x7f000000b000)=[0x3, 0x55, 0x6, 0xe4, 0x93b], 0x5, 0xffff, 0x5, 0x7, 0x0, 0xffff, {0xe1, 0x4, 0x3, 0x4, 0x9, 0x6, 0x101, 0x9, 0x2, 0xffffffff, 0x2, 0x10001, 0xfffffffffffff082, 0x4, "28cbc5813c7f3b7cf99911717e7210d86e4321a666b0912755700304745fa0ab"}}) 2017/12/02 09:10:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) fcntl$getown(r1, 0x9) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000b000)=0x5, 0x4) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000014b000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x101, 0x3, 0x7da2fc66, 0x1}, &(0x7f0000356000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000efd000)={r2, 0x81}, &(0x7f00008c2000-0x4)=0x8) bind$nfc_llcp(r0, &(0x7f000055c000-0x58)={0x27, 0xffff, 0x172e, 0x3, 0x8, 0x1, "b5f8e808c795c8d9d92eae07cbda6b84b754e5ec6cd4a362cad3b37eec44bb15fd958c13308c8cc96e7e08e77b361b4f1d365f8c147fdeb0ac696363f2f128", 0x80000001}, 0x58) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 09:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) openat$cuse(0xffffffffffffff9c, &(0x7f0000662000-0xa)="2f6465762f6375736500", 0x10000, 0x0) 2017/12/02 09:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) r6 = syz_open_dev$mouse(&(0x7f000044e000)="2f6465762f696e7075742f6d6f7573652300", 0x413, 0x80000) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000234000-0x10)={&(0x7f0000854000/0x4000)=nil, 0x4000}) listen(r6, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:10:59 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:10:59 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) userfaultfd(0x2000000000080800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 339.685244] FAULT_INJECTION: forcing a failure. [ 339.685244] name failslab, interval 1, probability 0, space 0, times 0 [ 339.697105] CPU: 1 PID: 32545 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #114 [ 339.704473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.713814] Call Trace: [ 339.716390] dump_stack+0x194/0x257 [ 339.720016] ? arch_local_irq_restore+0x53/0x53 [ 339.724699] should_fail+0x8c0/0xa40 [ 339.728409] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/02 09:10:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000000b000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setfsgid(r1) r2 = memfd_create(&(0x7f000000c000-0x1e)="70726f6365746831776c616e312e657468312d6d696d655f747970652c00", 0x2) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000904000)={0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f000000c000-0x8)={0x9a, &(0x7f0000008000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/02 09:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) listen(r6, 0x10000001fd) [ 339.733523] ? __lock_is_held+0xbc/0x140 [ 339.737584] ? find_held_lock+0x39/0x1d0 [ 339.741659] ? __lock_is_held+0xbc/0x140 [ 339.745734] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 339.751612] ? rcu_note_context_switch+0x710/0x710 [ 339.756526] ? check_noncircular+0x20/0x20 [ 339.760750] should_failslab+0xec/0x120 [ 339.764714] kmem_cache_alloc+0x47/0x760 [ 339.768764] ? lock_release+0xda0/0xda0 [ 339.772744] ptlock_alloc+0x24/0x70 [ 339.776366] pte_alloc_one+0x59/0x100 [ 339.780163] do_huge_pmd_anonymous_page+0x554/0x1b00 2017/12/02 09:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007fd000)=@req={0x28, &(0x7f0000350000)={@common="6970365f767469300000000000000000", @ifru_names=@common="69726c616e3000000000000000000000"}}) 2017/12/02 09:10:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000000b000)={0x3, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f000000a000-0x8)={r2, 0x80000000}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) [ 339.785281] ? __thp_get_unmapped_area+0x130/0x130 [ 339.790206] ? __lock_acquire+0x6e9/0x47f0 [ 339.794428] ? __lock_acquire+0x6e9/0x47f0 [ 339.798655] ? update_cfs_rq_load_avg.part.70+0x2d0/0x2d0 [ 339.804189] ? reweight_entity+0x11b0/0x11b0 [ 339.808608] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 339.813791] ? dequeue_task_fair+0xac0/0x3090 [ 339.818276] ? check_noncircular+0x20/0x20 [ 339.822511] ? print_usage_bug+0x3f0/0x3f0 [ 339.826739] ? debug_check_no_locks_freed+0x3d0/0x3d0 2017/12/02 09:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) [ 339.831925] ? select_task_rq_fair+0x2770/0x2770 [ 339.836679] ? check_noncircular+0x20/0x20 [ 339.840927] __handle_mm_fault+0x1b9f/0x3e20 [ 339.845324] ? check_noncircular+0x20/0x20 [ 339.849557] ? __pmd_alloc+0x4e0/0x4e0 [ 339.853433] ? find_held_lock+0x39/0x1d0 [ 339.857501] ? lock_downgrade+0x980/0x980 [ 339.861640] ? __lock_is_held+0xbc/0x140 [ 339.865742] handle_mm_fault+0x334/0x8d0 [ 339.869791] ? down_read_trylock+0xdb/0x170 [ 339.874098] ? __do_page_fault+0x32d/0xc90 [ 339.878323] ? __handle_mm_fault+0x3e20/0x3e20 2017/12/02 09:11:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f000000b000)={0x6, 0xff, 0xfffffffffffffff7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0xa) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 339.882890] ? vmacache_find+0x5f/0x280 [ 339.886857] ? vmacache_update+0xfe/0x130 [ 339.890999] ? find_vma+0x30/0x150 [ 339.894536] __do_page_fault+0x5c9/0xc90 [ 339.898603] ? mm_fault_error+0x2c0/0x2c0 [ 339.902741] ? lock_downgrade+0x980/0x980 [ 339.906882] ? prepare_to_wait_event+0xc4/0xba0 [ 339.911544] do_page_fault+0xee/0x720 [ 339.915337] ? __do_page_fault+0xc90/0xc90 [ 339.919557] ? find_held_lock+0x39/0x1d0 [ 339.923623] ? lock_downgrade+0x980/0x980 [ 339.927761] ? __might_fault+0xe0/0x1d0 [ 339.931731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 339.936581] page_fault+0x22/0x30 [ 339.940022] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 339.945629] RSP: 0018:ffff8801b7b9f8d8 EFLAGS: 00010202 [ 339.950983] RAX: ffffed0036f73f2b RBX: 0000000000000010 RCX: 0000000000000002 [ 339.958239] RDX: 0000000000000000 RSI: ffff8801b7b9f948 RDI: 0000000020571000 [ 339.965491] RBP: ffff8801b7b9f908 R08: 000bec625a226e23 R09: ffffed0036f73f2b [ 339.972738] R10: 0000000000000002 R11: ffffed0036f73f2a R12: 0000000020571000 [ 339.979989] R13: ffff8801b7b9f948 R14: 00007ffffffff000 R15: 0000000020571010 [ 339.987281] ? _copy_to_user+0x9b/0xc0 [ 339.991156] input_event_to_user+0x272/0x3c0 [ 339.995555] ? input_event_from_user+0x3a0/0x3a0 [ 340.000310] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 340.005324] evdev_read+0x3ba/0xae0 [ 340.008963] ? evdev_write+0x4b0/0x4b0 [ 340.012847] ? map_files_get_link+0x3a0/0x3a0 [ 340.017331] ? __lock_is_held+0xbc/0x140 [ 340.021375] ? finish_wait+0x490/0x490 [ 340.025251] ? find_held_lock+0x39/0x1d0 [ 340.029310] ? evdev_write+0x4b0/0x4b0 [ 340.033186] __vfs_read+0xef/0xa00 [ 340.036708] ? __vfs_read+0xef/0xa00 [ 340.040391] ? fsnotify+0x7b3/0x1140 [ 340.044084] ? vfs_copy_file_range+0x960/0x960 [ 340.048641] ? fsnotify_first_mark+0x2b0/0x2b0 [ 340.053195] ? avc_policy_seqno+0x9/0x20 [ 340.057223] ? selinux_file_permission+0x82/0x460 [ 340.062040] ? security_file_permission+0x89/0x1f0 [ 340.066943] ? rw_verify_area+0xe5/0x2b0 [ 340.070972] ? __fdget_raw+0x20/0x20 [ 340.074659] vfs_read+0x124/0x360 [ 340.078087] SyS_read+0xef/0x220 [ 340.081424] ? __do_page_fault+0x3d6/0xc90 [ 340.085633] ? kernel_write+0x120/0x120 [ 340.089580] ? do_fast_syscall_32+0x156/0xf9d [ 340.094047] ? kernel_write+0x120/0x120 [ 340.097992] do_fast_syscall_32+0x3ee/0xf9d [ 340.102291] ? do_int80_syscall_32+0x9d0/0x9d0 [ 340.106848] ? lockdep_sys_exit+0x47/0xf0 [ 340.110963] ? syscall_return_slowpath+0x2ad/0x550 [ 340.115867] ? sysret32_from_system_call+0x5/0x3b [ 340.120682] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 340.125500] entry_SYSENTER_compat+0x51/0x60 [ 340.129872] RIP: 0023:0xf7f20c79 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) 2017/12/02 09:11:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000904000-0x8)=0x0) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 5: accept4$unix(0xffffffffffffffff, &(0x7f000012a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000090c000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) userfaultfd(0x0) bpf$MAP_CREATE(0x0, &(0x7f00004da000-0x1c)={0x1, 0x0, 0xfffffffffffffffe, 0x5f8f6db, 0x0, 0x0, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000255000)=0x58, 0x800) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000d6a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/02 09:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00005e8000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fa000)={0x0, 0x0, 0x0}, &(0x7f0000c4a000-0x4)=0xc) ioprio_get$pid(0x1, r2) dup3(r0, r1, 0x80000) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000422000/0x18000)=nil, &(0x7f0000534000-0xc)=[@text64={0x40, &(0x7f0000d0b000-0x59)="2e672e0f0f9e410000000d654c0f01dfb9de0800000f32360fc7fd66baf80cb892539585ef66bafc0c66ed48833b0b727bc7442400be000000c7442402275944bcc7442406000000000f01142464460fe535003000000f0013", 0x59}], 0x1, 0x4, &(0x7f0000ee4000-0x10)=[@cr0={0x0, 0x10000}], 0x1) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r3, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:00 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) userfaultfd(0x2000000000080800) 2017/12/02 09:11:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x204402, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000d000-0x20)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000903000/0x1000)=nil}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f000000c000-0xa)="7d76626f786e65743100") madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000148000)="2e2f66696c653000", 0x40, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000591000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000388000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0xa, 0xfe3f) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r7, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) flistxattr(r3, &(0x7f0000bc8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000034000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f10000)=0xe8) ioctl$int_in(r7, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r7, 0x10000001fd) sendto$inet(r5, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00002fb000-0x60)={&(0x7f0000919000)=[0x9, 0x3, 0x4, 0x7f, 0x1, 0x200, 0x7, 0x0, 0x8, 0x7f], 0xa, 0x4, 0x7fffffff, 0x80000001, 0xdd0, 0x7f, {0x8, 0x4, 0x9, 0x7, 0x2, 0x1c2, 0x0, 0x4, 0x1, 0xae4, 0x3, 0x1f, 0x9, 0x2, "a93a327a9f43271751a330079ea03e818427f8b4dad41066e9cf86e714d3c607"}}) sendto$inet6(r4, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r7, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) getitimer(0x0, &(0x7f00006e5000)={{0x0, 0x0}, {0x0, 0x0}}) socket$unix(0x1, 0x5, 0x0) getitimer(0x2, &(0x7f00006fa000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, r1}, 0x0, 0x1ff, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) [ 340.133201] RSP: 002b:00000000f771c08c EFLAGS: 00000296 ORIG_RAX: 0000000000000003 [ 340.140877] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020571000 [ 340.148114] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 340.155348] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 340.162583] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 340.169825] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/02 09:11:00 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000)=[{r0, 0x100, 0x0}, {r1, 0x8002, 0x0}], 0x2, &(0x7f000000c000-0x8)={0x77359400, 0x0}, &(0x7f000000c000-0x8)={0x0}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000004000-0x120)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000000c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8c000, 0x0) 2017/12/02 09:11:00 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000)={0x0, 0x0}) move_pages(r2, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000901000-0xa)="2f6465762f6375736500", 0x600, 0x0) bind$ipx(r1, &(0x7f0000908000-0x10)={0x4, 0x3, 0x1, "f4d7a497580d", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f6b766d00", 0x400000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000903000/0x1000)=nil, 0x1000}, 0x2, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5b000)="2f6465762f73657175656e63657200", 0x1ffc, 0x0) faccessat(r6, &(0x7f0000fb0000)="2e2f66696c653100", 0x100, 0x100) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039c000-0x11)="2f6465762f7667615f6172626974657200", 0x4, 0x0) timerfd_gettime(r0, &(0x7f0000998000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:00 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000090c000-0x8)={0x1, &(0x7f000000b000)=[{0x400, 0x6, 0x8, 0x80}]}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000009000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x8, 0xc1, 0x8}, &(0x7f0000005000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008000)=@assoc_value={r2, 0x7}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000000b000-0x4)=0x9) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x6) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) eventfd2(0x8, 0x800) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) wait4(0x0, &(0x7f0000c68000-0x4)=0x0, 0x2, &(0x7f00001fa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000260000)="2f6465762f7667615f6172626974657200", 0x111040, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000f9c000)=0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{r1, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x8000, 0x0, 0x0}], 0x20) 2017/12/02 09:11:00 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:00 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000c000-0x5)="7965616800", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000189000)="2f6465762f7572616e646f6d00", 0x0, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000fd2000)={0x100000001, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0xc25, 0x3, 0x401, 0xa3, &(0x7f0000aa2000)=@common="69705f76746930000000000000000000", 0x4, 0x36d, 0x4}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000dfa000)=0x0, &(0x7f000067e000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000907000)={0xffffffffffffffea, 0xff7, 0x9, 0x1}, 0x10) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r6 = accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000720000-0x9)="2f6465762f72746300", 0x240000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f000058a000)={0x2, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40086439, &(0x7f00000b8000)={0x0, r8}) 2017/12/02 09:11:00 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x4000) getdents(r0, &(0x7f000000a000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000)=0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000000b000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = gettid() fcntl$lock(r0, 0x0, &(0x7f0000867000-0x10)={0x2, 0x1, 0x4fc, 0xf03, r1}) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:00 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f5e000)="2f6465762f696e7075742f6576656e742300", 0x15, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005dc000-0xc)={0x80000004, 0x0}) read(r0, &(0x7f0000b43000-0x10)="00000000000000000000000000000000", 0x10) flock(r0, 0xb) r2 = dup3(r1, r0, 0x80000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005bc000)="2f6465762f72746300", 0x0, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f00005a5000-0x14)={0xfffffffffffffffb, 0x380, 0x12000000000000, 0x5, 0x1, 0x1, 0x81, 0xfffffffffffff2b6, 0x2, 0x3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2017/12/02 09:11:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) pipe(&(0x7f000090a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:00 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000a42000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000ee4000-0x5c)={0x6, 0xc, 0x7, {r4, r5+30000000}, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) pipe(&(0x7f0000ce0000-0x8)={0x0, 0x0}) getsockname$llc(r9, &(0x7f000050b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bec000-0x4)=0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000d8a000)={{0x5, 0x9, 0x2109, 0x4000000000001ff, 0x4, 0x3ff}, 0x5}) bind$inet6(r7, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r7, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r7, 0x10000001fd) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00005ca000)={@generic="6823bdde77b9c1a8a608aab0dc80a3cb", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r6, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r7, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) open(&(0x7f0000009000-0x8)="2e2f66696c653000", 0x800, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000000c000-0x2)="90be") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) r1 = syz_open_dev$sndseq(&(0x7f0000008000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000000c000-0x8c)={0x0, 0x7a1, 0x3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bcb000)=0x0) ioprio_get$pid(0x2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000808000)={0xfff, 0x1, 0x8, {0x0, 0x989680}, 0x8000, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) recvfrom$inet(r2, &(0x7f00000de000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x40000000, &(0x7f0000833000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r3, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) syncfs(r0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) pipe(&(0x7f0000487000-0x8)={0x0, 0x0}) ioctl$KVM_NMI(r1, 0xae9a) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000906000/0x1000)=nil, 0x1000}, 0x801, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000216000-0x14)={0x1, 0x80cd22f, 0x6000000000000000, 0x4467, 0xeb, 0x80000001, 0x400, 0x55f, 0xb9, 0x8000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x7, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000112000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDDELIO(r0, 0x4b35, 0x9) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00001c5000)={0x8, 0x3ff}) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x7, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) tee(r0, r0, 0x7000000000000000, 0xb) r1 = syz_open_dev$mouse(&(0x7f0000260000)="2f6465762f696e7075742f6d6f7573652300", 0xfff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000097000-0x8)={0x0, 0x8}, &(0x7f0000862000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000824000)=@assoc_id=r2, &(0x7f0000639000-0x4)=0x4) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000a3000-0x98)={r2, @in6={{0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, 0x98) openat$rtc(0xffffffffffffff9c, &(0x7f0000698000)="2f6465762f72746300", 0x80000, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$vcs(0xffffffffffffff9c, &(0x7f0000a33000)="2f6465762f76637300", 0x40180, 0x0) 2017/12/02 09:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x8031f, 0x6}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000a000-0xa)="2f6465762f7663732300", 0x1f, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000c000-0x8)={0x0, 0x800}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000c000-0x98)={r1, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100}, 0x98) r2 = userfaultfd(0x0) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000000d000-0x8)={0x0, r3}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00008ff000)={{0xfff, 0xec20, 0x10001, 0x1ff, 0x9, 0x20}, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000c000)="", &(0x7f0000009000)=0x0, &(0x7f000000c000)=0x0, &(0x7f000090b000)="9a") read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x6, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x5, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000009000)=0x800) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x20000000000000e, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000-0x20)={{&(0x7f0000901000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000090d000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4}, &(0x7f0000902000-0x1)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000-0xc)={r2, 0x5, 0x10}, 0xc) 2017/12/02 09:11:00 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000862000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x52)={0x0, 0x4a, "aca70fe5a87439ff33153c6ee29ed55cb9b496cf26ea1634abf5c4ba78bf258e6538ed9f308cf537ec44a50ad8fa34f9a796a9702eb96c51409bf04fe5c3ca29a2610c06a83f44745ccc"}, &(0x7f00004d1000)=0x52) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000015f000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b0000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00009a6000)=0x4, 0x4) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r6, 0x10000001fd) sendto$inet(r5, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r4, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f000041c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004f9000)=0x93) accept4(r6, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x3, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x200, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000000b000)=0x5, &(0x7f0000002000)=0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) socket$unix(0x1, 0x1, 0x0) 2017/12/02 09:11:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x2, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) r6 = socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r6, &(0x7f0000921000)={0x1f, 0x6, {0x9, 0x3, 0x2, 0x81, 0x6, 0x7}, 0x800, 0x5}, 0xe) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:01 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000003b000)={{0xfffffffffffffffc, 0x9db}, {0x7fffffff, 0x0}, 0xca, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setreuid(0x0, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000004f000)={0xffffffffffffffff, 0x2, 0x1f, 0x6, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x20001, 0x0) syz_open_pts(r1, 0x80) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000c000-0x20)=[{{&(0x7f000000c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000c000-0x18)=[{&(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000000c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x3, &(0x7f0000908000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x29505d9c}, 0x9}], 0x1, 0x100, &(0x7f000090c000)={0x77359400, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000008000-0xa)="2f6465762f7663732300", 0x8001, 0x20081) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000901000)={0x2, 0x425e}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f000090a000)=&(0x7f000000c000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000000c000-0x4)=0xc) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f0000907000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:01 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000782000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000498000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bd7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0c000)=0xe8) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000041f000-0x4)=0x2) 2017/12/02 09:11:01 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:01 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x3, 0x7}, 0x8) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:01 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x2) 2017/12/02 09:11:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fsetxattr(0xffffffffffffffff, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:01 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1a7c, 0x8, 0x9, 0x0, 0x7}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x100) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:01 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000076e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x84300, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d6d000)={0x1000, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000c8000-0x10)={0x3, r2, 0x2, 0x9}) 2017/12/02 09:11:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007df000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000726000)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) r6 = syz_open_dev$mice(&(0x7f0000c22000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f00004b8000)=0x0) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:01 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000974000)={0xa, [0xcdb6, 0x4, 0x5, 0x4, 0x5a, 0x4, 0x5, 0xffffffffffffff80, 0x1, 0x8001]}, &(0x7f0000b22000-0x4)=0x18) 2017/12/02 09:11:01 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:01 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:01 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000903000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2017/12/02 09:11:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f2c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000899000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002de000)=@assoc_value={0x0, 0xcb}, &(0x7f000067a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000af3000-0x8)=@assoc_value={r2, 0x0}, 0x8) sendfile(r0, r0, &(0x7f0000ff7000-0x8)=0x1, 0x100000001) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e3c000)="63707573657400") ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000e7e000)={0x100000000, 0x3ff, 0x2, 0x5, 0x4, 0x6}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/02 09:11:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00001e2000-0x4)=0x80000001, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:01 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00005ba000)="2f6465762f6375736500", 0x8000, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r5, &(0x7f0000d42000)=@ax25={0x3, {"f21915c9a12934"}, 0x7}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) r7 = fcntl$getown(r4, 0x9) setpriority(0x0, r7, 0x1f) openat$sequencer2(0xffffffffffffff9c, &(0x7f000021d000)="2f6465762f73657175656e6365723200", 0x100, 0x0) listen(r6, 0x10000001fd) sendto$inet(r5, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r6, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:01 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:01 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c52000)={0x0, @in6={{0xa, 0x2, 0xc2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000023f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c30000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:01 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000000b000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setfsgid(r1) r2 = memfd_create(&(0x7f000000c000-0x1e)="70726f6365746831776c616e312e657468312d6d696d655f747970652c00", 0x2) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000904000)={0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f000000c000-0x8)={0x9a, &(0x7f0000008000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/02 09:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f72666b696c6c00", 0x10000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000b000)=0x4, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a1000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000372000)={0x0, r2, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000014b000-0x4)=0x5f4, &(0x7f000066b000-0x4)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) r4 = userfaultfd(0x80800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f000000b000-0x4)=0x0) read(r4, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000000c000-0x14)={0xd0cc, 0x4, 0xffffffffffffff7f, 0xff4, 0x4, 0x7f, 0x5, 0x5, 0x245, 0x6}) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000b000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x1, 0x1, 0x7}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000090c000-0x8)={0x0, 0x1000}, &(0x7f0000907000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0xfffffffffffff800, 0x6, 0x8, 0x2, 0x3}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000900000)="2e6465616400", &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000901000-0x2)="2c00", 0xfffffffffffffffc) r6 = request_key(&(0x7f000000d000)="0372706302", &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000-0x19)="747275738b6564fa2b7472757374656476626f786e65743000", r5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000902000)="626c61636b6c69737400", &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r6, r7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000)=@assoc_id=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x401, 0x4, 0x206, 0x100000001, 0x100000000, 0x8d, 0x401, 0x1, 0x0}, &(0x7f000000c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0x8)={0x0, 0x6}, &(0x7f000090a000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000904000)=[{&(0x7f000000c000-0x1c)=@in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff8000}, 0x1c, &(0x7f000000b000)=[{&(0x7f0000000000)="7d38dbcca5d3c165e3e162a57020e4cb7271cf77da7dad9fe738b9b20e435703440a6cd3f04e5a1db121c85b79debec8bd711ef7c870825ebf56009eaedac9396dd32652619c5c69cda81bade34a342957bc96f2c603dcfdd5842aca8190814ba320d9233009", 0x66}], 0x1, 0x0, 0x0, 0x4080}, {&(0x7f000090c000-0x1c)=@in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f000000b000)=[{&(0x7f000000c000-0x4f)="885e7b6cb2af3b8d78c065db5fbae9385ecb9496a9ce4db44f73135e4e2e86d89fdcfdd2400d5dae824935538d3c42f7e9c2bacb8e978f935d14bfa3545592dcbaea64038f8a412fd5ea473e0bacb8", 0x4f}, {&(0x7f0000902000-0xc2)="0d9ac1373613c324712ce6672a643cfd4f691845264887a0668ccb8b76cfcc32ad311c3600b68f069f01d4872f2223510ac1f28cc0825861b8b3af3db464543bdbc4a14e39f78246b5c6db657ff7a71393ff29eea46cb29ae17b9783f2156347e32bedab459234da99f602d18ccc3e50bbc696b17fb03a460765b299247e630b93dad663bdedbee9b6d0b92b54d7c5ae3a42d9971251ccce803d75439bb24effdfee94e242fbf3a2662223d469baba6f31e8eb4bbcfd9ff260e90010654adf1e2fe8", 0xc2}, {&(0x7f0000005000)="898635822fb727f89a6cad61ec23a65c848b7aa29a2ddd2fd6e64a4230c14b2d2cf0f4b720295dab83e3865e3b0473580886500219f8f988887ac67767440a690625e3d3785fdc7ec75e97b47c5b07ddcf43", 0x52}, {&(0x7f000000b000)="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", 0x1000}, {&(0x7f0000907000-0xe2)="a7f4d473e001013c59baa65f035fd6ae13cd848b9fecb9db588544933a44735ec702d57bb443ccc717942160f4295a3e132412a411b383755d1668fbf17eb2b9799c73f558c440269e5eff4d0a67f36f78ca78975b646d4f947cfc806e063f36997597bd12206f7ade85e923bc7cce11265c9ed71c3e1b8f037644562ab9db6ede691f24a5505041907321b9e78c0d89024ff11909c25559927d3af0cfa3591a99fd4255022375ec4c06412bdb78d2fb0987fe399d86db89cabd99080427010b4274a4716a63358944fb057ae7cbdc47f9010c3dfc91d8310507e21f324698d54530", 0xe2}], 0x5, &(0x7f0000009000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x5, 0x0, 0x1, 0xfd, 0x7, 0xffffffff80000001, 0xfffffffffffffffc, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x100, 0x206, 0x2, 0x22f8, 0x8001, 0x8, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0x400, 0x30ec1b74, 0x2, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x5, 0x8206, 0xafb, 0x100000001, 0x81, 0x0, 0x7fff, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8201, 0x3, 0x3a, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fff, 0x8000, 0x5, 0x6, r9}}, @init={0x14, 0x84, 0x0, {0x1, 0x7d, 0x7, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x5, 0x1, 0xff, 0x0, 0x5, 0x3, 0x0, r10}}], 0x160, 0x0}], 0x2, 0x4000000) 2017/12/02 09:11:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) ftruncate(r0, 0x8) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d68000)=0x2, 0x4) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) poll(&(0x7f00007b7000)=[{r2, 0x2, 0x0}, {r0, 0x2082, 0x0}, {r0, 0x43d5, 0x0}, {r0, 0x208, 0x0}], 0x4, 0x286) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) recvfrom$ax25(r1, &(0x7f0000ce4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x2, &(0x7f0000778000-0x10)={0x3, {"f669058a0f537e"}, 0x8}, 0x10) syz_open_dev$vcsn(&(0x7f000049c000-0xa)="2f6465762f7663732300", 0x2, 0x4080) 2017/12/02 09:11:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000b17000)="2f6465762f7573626d6f6e2300", 0x0, 0x220000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) fcntl$F_GET_RW_HINT(r6, 0x40d, &(0x7f00006f9000-0x8)=0x0) recvmmsg(r4, &(0x7f0000002000-0x80)=[{{&(0x7f0000532000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000e5f000)=[{&(0x7f0000347000)="0000000000000000000000000000000000000000", 0x14}], 0x1, &(0x7f0000361000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1f}, 0x360c}, {{0x0, 0x0, &(0x7f0000537000-0x18)=[{&(0x7f000011c000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000ded000)="", 0x0}, {&(0x7f0000c50000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x3, &(0x7f0000d6f000-0x8)="0000000000000000", 0x8, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000472000)=[{&(0x7f00006db000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000c7f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000041f000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000189000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x4, &(0x7f0000ce2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0xffffffffffff6d16}, 0xfffffffffffffff8}, {{&(0x7f0000390000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000027b000-0x8)=[{&(0x7f0000987000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1, &(0x7f000076f000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x5}, 0xfffffffffffffff7}], 0x4, 0x1, &(0x7f00005c0000-0x8)={0x0, 0x989680}) 2017/12/02 09:11:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) r2 = dup2(r0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0xff, 0x4, 0x522, 0x7, 0x1}, &(0x7f000000a000)=0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000000c000)={0x101, 0x2, 0x8, 0x7589324b5894638f, 0x0}) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000000c000-0x8)="2e2f66696c653000") chroot(&(0x7f0000008000-0x8)="2e2f66696c653000") signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000000c000)="2e2f66696c65302f66696c653000", 0x400, 0x109) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) futimesat(r0, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000008000)={{0x0, 0x0}, {r1, r2/1000+30000}}) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:02 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f00008ff000)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80005, 0xffffffffffff0000, &(0x7f0000cee000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f8f000-0x4)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000)="2f6465762f7663732300", 0x401, 0x400001) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000000c000-0x4)=0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x800) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x3) 2017/12/02 09:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006f4000)={0x0, 0x7, 0xffff, 0x100000000, 0x1, 0x33, 0x7, 0x9, {0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0xde, 0x7d8e1bf3, 0x2}}, &(0x7f0000757000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006cc000-0xc)={r6, 0x48, &(0x7f0000ecf000)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x900000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000721000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000093000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000272000)=r7) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000704000)={@loopback=0x0, @empty=0x0}, &(0x7f0000f2b000)=0x8) r8 = syz_open_dev$vcsn(&(0x7f0000fca000)="2f6465762f7663732300", 0x5de, 0x280000) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0x7, &(0x7f000054b000-0x10)={0x2, 0x8, 0x40, 0xffff}, 0x10) pipe(&(0x7f000038d000)={0x0, 0x0}) connect$bt_l2cap(r9, &(0x7f0000967000)={0x1f, 0xb, {0x33, 0x3ff, 0x1, 0xfffffffffffffffb, 0x400, 0x80}, 0x81, 0x2}, 0xe) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000004a000)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001}, &(0x7f000070d000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ac000-0x8)={r10, 0x9ff}, 0x8) sendto$inet6(r3, &(0x7f000026b000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000389000)=0x0, &(0x7f0000b2e000-0x4)=0x4) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000f9a000)={0x5, 0x100, 0x9, 0x0, 0x80000001, 0x2, 0x3, 0x2, 0x561, 0xf6, 0x4, 0x800, 0x0, 0x5, 0x2, 0xffff, 0xfffffffffffffffc, 0x3a74, 0xffffffff}) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000080f000-0x4)=0x4, 0x4) read(r0, &(0x7f0000ecc000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000794000)="3ee454fccabf741d0f6ab00eb09d4e7f4f520ef52cb57d882674469fa4c739be3f3b23167c003a76be190f091a9ae789f9c4c4eace57c59ba4535f47b2a4934058b014adcc096f728587a292a1ee6b") 2017/12/02 09:11:02 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000000b000)="2a39de86abfb22d9facf812262cc2a8c02d46088ed150c5635f3cde0a4cbc4bf7525c8d15615f232c8d78d22c5f9b3fc22") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpid() move_pages(r0, 0x0, &(0x7f0000fe6000-0x4)=[], 0x0, &(0x7f0000000000)=[], 0x0) 2017/12/02 09:11:02 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6375736500", 0x100, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r1 = socket(0x1b, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e6c000)={0x7}, 0x1) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000b17000)="2f6465762f7573626d6f6e2300", 0x0, 0x220000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) fcntl$F_GET_RW_HINT(r6, 0x40d, &(0x7f00006f9000-0x8)=0x0) recvmmsg(r4, &(0x7f0000002000-0x80)=[{{&(0x7f0000532000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000e5f000)=[{&(0x7f0000347000)="0000000000000000000000000000000000000000", 0x14}], 0x1, &(0x7f0000361000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1f}, 0x360c}, {{0x0, 0x0, &(0x7f0000537000-0x18)=[{&(0x7f000011c000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000ded000)="", 0x0}, {&(0x7f0000c50000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x3, &(0x7f0000d6f000-0x8)="0000000000000000", 0x8, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000472000)=[{&(0x7f00006db000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000c7f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000041f000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000189000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x4, &(0x7f0000ce2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0xffffffffffff6d16}, 0xfffffffffffffff8}, {{&(0x7f0000390000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000027b000-0x8)=[{&(0x7f0000987000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1, &(0x7f000076f000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x5}, 0xfffffffffffffff7}], 0x4, 0x1, &(0x7f00005c0000-0x8)={0x0, 0x989680}) 2017/12/02 09:11:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000000b000)="2e2f66696c653000", 0x2980, 0x42) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x1800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0xc4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1000010, 0x3, 0x1080200000001, &(0x7f0000239000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000e48000)="2f6465762f696e7075742f6d6f7573652300", 0x9dd, 0x200000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000baa000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000021000)=0x800, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000026000)=0x1, 0x4) r4 = syz_open_dev$tun(&(0x7f0000e25000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cd0000-0x28)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000)=@ethtool_rxfh_indir={0x39, 0x4, [0x7, 0x5, 0x58, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000f29000)=0x0, &(0x7f00006f6000)=0x4) bind$inet6(r7, &(0x7f0000c9c000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) listen(r7, 0x0) sendto$inet(r3, &(0x7f00001e2000)="e8", 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b1f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:11:02 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb6000-0xc)="2f6465762f72666b696c6c00", 0x82, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000f38000-0xbc)={0x81, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000002, "03802704bf669c72", "042137bd64c067752e78b5a30c3b7aad4bae8bfa945eb3a41b489b4f02787f1a", 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000d06000)=0x1, 0x4) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000046a000-0x40)={0x2800000000000000, 0xd000, 0xc8, 0xc, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c79000)={0x0, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r3, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:02 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000000c000-0x58)={0x0, 0x15, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x8, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f91000)="2f6465762f7161745f6164665f63746c00", 0xc400, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000528000-0xa)={0x2002, 0x2003, 0x0}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000356000)={0x7, r0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000e0a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 09:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) r7 = syz_open_dev$usbmon(&(0x7f0000cc7000)="2f6465762f7573626d6f6e2300", 0x1, 0x71d883) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000085b000-0x8)={r4, r6}) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001a6000)={0x0, 0x1e, "dfc12d64a13ae19ae3bdeef2f34884a385c33fe66ce7fc53d8ed6ee039e1"}, &(0x7f000025d000-0x4)=0x26) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a7000+0x191)=@assoc_value={r8, 0x186}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000067d000)={0xf8d, 0x204, 0x0, 0x7, r8}, &(0x7f0000cfe000)=0x10) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:02 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x3b, 0x3, 0x7, 0x7bdd, 0x5, "b39b22dbea9f251cc08ddf191e5b2389694a35d51449da1f8607d9c1fbba5b88f128a4bf63ca5471cd4946a7abde1e87207f50e84579cc5d800b0aecfdf2f3", 0x0}, 0x58) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000909000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000904000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000090e000-0x4)=0x55) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000090b000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000000b000)={0x1, &(0x7f000000b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socket$kcm(0x29, 0x5, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x400000) connect$nfc_raw(r0, &(0x7f0000644000-0x10)={0x27, 0x101, 0x100000000, 0x6}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) close(r1) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:02 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x200000) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x7, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e0b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae9000-0x4)=0x14) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) [ 342.407992] FAULT_INJECTION: forcing a failure. [ 342.407992] name failslab, interval 1, probability 0, space 0, times 0 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f000055b000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000033e000-0x3)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006e9000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x90000000000000, 0x9, 0x978, 0x28000000, 0x80000001, 0x132, 0x21efc0d3, 0x177877f1, 0x8da, 0x1ff, 0x100, 0xb, 0x5, 0xa4, 0x8000]}, &(0x7f0000f81000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000081d000-0x14)={r2, 0x1ff, 0x1d62, 0x6, 0x2, 0xfffffffffffffffb}, 0x14) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) r0 = socket(0x1b, 0x0, 0x80000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x68)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2017/12/02 09:11:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d21000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) readahead(r1, 0xffffffff, 0x3ff) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x6, &(0x7f000000a000-0x20)=[&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000b000)="2f6465762f766373612300", 0x8, 0x10000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000009000)={0x2, [0x0, 0x0]}, &(0x7f000000c000-0x2)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000)={r1, 0x8c3f}, 0x6) [ 342.448525] CPU: 1 PID: 809 Comm: syz-executor7 Not tainted 4.15.0-rc1+ #114 [ 342.448533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/02 09:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00001f8000-0x4)=0x20, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:02 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000037c000)="2f6465762f73672300", 0x6, 0x1000006003fe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002a9000-0x8)={0x0, 0x0}) ftruncate(r1, 0xf1fe) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d6c000-0x5c)={{0xa, 0x1, 0x2000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x43b0}, 0x63, [0x10001, 0x2, 0x9, 0x2f43c7f3, 0x5, 0xa52, 0x5, 0x8]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000e4000-0x8)={0x0, 0x1}, &(0x7f00002f8000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a23000-0x8)={r2, 0x1}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000080d000-0x38)="10b1e424fb70f7826ad456e41036f15876d54b9db3646c442448179e12135b378c684fa3aa30bb162ac6adf18a5f15200996c44a2202b9db", 0x38) fsetxattr(r3, &(0x7f000014b000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200300, 0x16c) finit_module(r0, &(0x7f0000001000-0x2)="2300", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f0000908000/0x1000)=nil, 0x1000, 0x12) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x807fd) bind$alg(r0, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "67686173682d636c6d756c6e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) [ 342.448536] Call Trace: [ 342.448551] dump_stack+0x194/0x257 [ 342.448569] ? arch_local_irq_restore+0x53/0x53 [ 342.448602] should_fail+0x8c0/0xa40 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d3b000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xa4) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, r0, r1, 0x4, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xfffffffffffffffc, &(0x7f0000163000-0x4)=0xfffffffffffffffd, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00008b2000-0xa)="2f6465762f6375736500", 0x40000, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) getitimer(0x1, &(0x7f00005f8000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x1, 0xffffffffffffffff, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f00006c5000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000f47000)={0x0, 0x0}) write$evdev(r0, &(0x7f00002a5000-0x20)=[{{0x0, 0x2710}, 0x0, 0x100000001, 0x0}, {{r2, r1}, 0x100, 0x0, 0x0}], 0x20) pipe2(&(0x7f0000118000)={0x0, 0x0}, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000075a000)=0xff, 0x4) 2017/12/02 09:11:02 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000009000-0x10)={0x103002, 0x4000, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000002000)={{0x3, 0x0, 0x7, 0x3, 0x81}, 0x9, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000-0x20)={@generic="3789fc58f8a80a836846618506e414bf", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/02 09:11:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f000090b000/0x2000)=nil, 0x2000}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) clone(0x0, &(0x7f000000c000)="0cc0", &(0x7f000000c000)=0x0, &(0x7f000000c000)=0x0, &(0x7f000000b000-0x2)="0001") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f8f000-0x4)={r0}) getsockname$packet(r1, &(0x7f0000e06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000766000-0x4)=0x14) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) [ 342.448621] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 342.448636] ? find_held_lock+0x39/0x1d0 [ 342.448654] ? find_held_lock+0x39/0x1d0 [ 342.448683] ? __lock_is_held+0xbc/0x140 [ 342.448720] ? trace_event_raw_event_sched_switch+0x800/0x800 2017/12/02 09:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f000032e000+0x33b)={0x0, 0x0}) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f00001b5000)=@known="73797374656d2e61647669736500", &(0x7f0000b89000)="63707573657400", 0x7, 0x0) r1 = accept4$inet6(r0, &(0x7f00006c0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e8b000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009a8000)=0x2, 0x4) syz_open_dev$sndseq(&(0x7f0000bd9000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40000) getsockopt(r0, 0x800, 0x0, &(0x7f0000520000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000343000-0x4)=0xd4) r2 = fcntl$dupfd(r1, 0x406, r0) getpeername$packet(r2, &(0x7f0000192000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e5d000+0x473)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000993000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) fsetxattr(r2, &(0x7f0000641000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000014c000-0xd)="2f6465762f736e642f73657100", 0xd, 0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c32000)=0x0, &(0x7f0000f01000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000648000)=0x0, &(0x7f0000288000)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000055f000-0x4)=0x0, &(0x7f00006ea000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f11000-0x4)=0x0, &(0x7f0000915000-0x4)=0x4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000e8c000-0x6)={0x3, 0x401, 0x80}) [ 342.448731] ? check_stack_object+0x140/0x140 [ 342.448742] ? rcu_note_context_switch+0x710/0x710 [ 342.448750] ? __lock_is_held+0xbc/0x140 [ 342.448769] should_failslab+0xec/0x120 [ 342.448781] kmem_cache_alloc_node_trace+0x5a/0x760 2017/12/02 09:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d24000)="2f6465762f6375736500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000118000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xd086d39, 0x8de1, 0x1ff, 0x100, 0x1ff, 0x4, 0x1, 0x18000, 0x6, 0x9, 0x8000, 0x5, 0x2, 0x3]}, &(0x7f0000534000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000006e000)=r4, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r7, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) fcntl$addseals(r6, 0x409, 0xf) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r7, 0x5421, &(0x7f0000c39000-0x8)=0x6) getegid() listen(r7, 0x10000001fd) sendto$inet(r6, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r5, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r7, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) [ 342.448792] ? strncpy_from_user+0x323/0x430 [ 342.448816] __kmalloc_node+0x33/0x70 [ 342.448830] kvmalloc_node+0x99/0xd0 [ 342.448843] setxattr+0x143/0x3e0 [ 342.448857] ? vfs_setxattr+0xe0/0xe0 [ 342.448864] ? lock_acquire+0x1d5/0x580 [ 342.448872] ? mnt_want_write_file_path+0x68/0x110 [ 342.448895] ? __lock_is_held+0xbc/0x140 [ 342.448903] ? __mnt_want_write+0x25c/0x370 [ 342.448917] ? do_umount+0xdb0/0xdb0 [ 342.448932] ? rcu_read_lock_sched_held+0x108/0x120 [ 342.448940] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 342.448955] ? __mnt_want_write_file+0x9d/0xc0 [ 342.448972] SyS_fsetxattr+0x130/0x190 [ 342.448984] ? SyS_lsetxattr+0x50/0x50 [ 342.448996] do_fast_syscall_32+0x3ee/0xf9d [ 342.449017] ? do_int80_syscall_32+0x9d0/0x9d0 [ 342.449035] ? lockdep_sys_exit+0x47/0xf0 [ 342.449045] ? syscall_return_slowpath+0x2ad/0x550 [ 342.449061] ? sysret32_from_system_call+0x5/0x3b [ 342.449079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 342.449099] entry_SYSENTER_compat+0x51/0x60 [ 342.449105] RIP: 0023:0xf7f52c79 [ 342.449109] RSP: 002b:00000000f774e08c EFLAGS: 00000296 ORIG_RAX: 00000000000000e4 [ 342.449118] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020adefeb 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x6, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000009000-0xb)="2f6465762f6c6f6f702300", 0x1f, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:02 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090d000-0x4)=0xe8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f72666b696c6c00", 0x202800, 0x0) bind$ax25(r0, &(0x7f0000902000)={0x3, {"db9646fa27d30a"}, 0x100000000}, 0x10) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000009000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f000000c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfe, r1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000903000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) setresuid(r2, r4, r6) read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) recvfrom(r2, &(0x7f0000dd8000)="000000000000", 0x6, 0x40, &(0x7f00004d0000-0x1c)=@in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000008d000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000163000-0x4)=0x40, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffff9c}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd4(r0, &(0x7f0000005000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) fadvise64(r1, 0x0, 0x100000001, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f73657175656e6365723200", 0x10000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f6877726e6700", 0x402000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000006000)={0x6, &(0x7f0000903000-0x18)=[0xffffffffffffff5d, 0x2, 0x101, 0x200, 0x3c5, 0xfa]}) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2e00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x8e76, 0x3, 0x8, 0x8, 0x10001, 0xffffffff, 0x10000, 0x5, 0xffffffff, 0x4, 0xb4, 0x5}) prctl$getreaper(0x29, &(0x7f0000ba0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:02 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000b000)={0x0, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) [ 342.449122] RDX: 0000000020c93000 RSI: 0000000000000007 RDI: 0000000000000000 [ 342.449126] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 342.449131] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 342.449135] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/02 09:11:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000002000-0x40)=[{{r1, r2/1000+30000}, 0x200, 0x1000, 0xffff}, {{0x0, 0x0}, 0x7, 0x4, 0x2}, {{0x0, 0x7530}, 0x101, 0x68, 0x4}, {{0x77359400, 0x0}, 0x6, 0xd2, 0x3}], 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e4b000)={0x0, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00002b8000-0x4)=0x4, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000007000-0x12)="2f6465762f696e7075742f6576656e742300", 0xbd9, 0x428080) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000007000)="00000000000000000000000000000000000000") move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x5, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e49000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d63617374362d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000025c000-0x1)=0x0) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000c000-0x14)={0x0, 0x8cf, 0x3b2, 0x5, 0x4, 0x7}, &(0x7f000000c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8200, 0x3, 0x3f, r1}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000000e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) name_to_handle_at(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f000000d000-0x37)={0x37, 0x89a3, "94ccee238ffac32e6b229cf57cc69d41f245e54b50c87ca5663fdc5a1d422b6cfb3cbd39889e5bbd2bfb5dfefff27a"}, &(0x7f000000a000-0x4)=0x0, 0x400) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = memfd_create(&(0x7f0000ca1000)="00", 0x1) ioctl$TIOCCBRK(r1, 0x5428) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c8b000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000619000-0x8)={0x3, r2}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2017/12/02 09:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00009df000)={0x3, 0x8}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:03 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000903000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000902000)=0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000b000)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x12) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f6375736500", 0x400040, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000090b000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00007d6000)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000073f000)={0x3, 0x5}) mq_open(&(0x7f00003d8000-0x10)="707070317d7476626f786e6574312500", 0x40, 0x100, &(0x7f00003dd000-0x20)={0x24b, 0x7, 0x9a99, 0x2, 0x7f, 0x5, 0x8, 0x1}) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) fsync(r1) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x5, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f000000c000)=0x5, 0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000c000)=0x0) move_pages(r1, 0x1, &(0x7f0000007000-0x4)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x100000a, r2) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e7e000-0x10)={0xffffffffffffff9c, 0x18, &(0x7f00008cb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000be9000-0x4)=r1, 0x4) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009cf000)="2f6465762f76637300", 0x40, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000209000)=0x4, 0x4) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000-0xa)="2f6465762f6375736500", 0x22041, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000000c000-0x70)={[{0xcc, 0x3d18, 0x6, 0x7, 0x1, 0x3, 0x8, 0xd5fcd9f, 0x101, 0x4, 0x10001, 0x1, 0xff}, {0x0, 0x401, 0x6175, 0x0, 0x5e8, 0x2, 0x6, 0xdf, 0xffff, 0x5, 0x3, 0x8, 0x0}, {0x1, 0x3, 0xf9aa, 0x2, 0xab, 0x9, 0xcdd, 0x9, 0x20, 0x7ff, 0x1, 0xa7, 0x5}], 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000-0x18)=[{&(0x7f000000d000-0x86)="83ad7de25419c72c7d20e5f26b64165e2d9e0f54d2c4f9b48b3edc0a26f715219e13689ec3c3944a519102a776d3141c02e43a8a8054c7d902e851a9b9d44bb6bdd19a5908d5aa42e150d2885d56727d7f89486fa18fe78077053bcb6c44a6e8886a28997935bb84604efa37af2bc3a091f6a850d83c63e79c3ac54a24a62f1e273a7a314910", 0x86}, {&(0x7f0000001000)="9240ecbf696ca5139220d2893deb560dcd7b93d5ad378d42e9223d373ba65417d06a7c062b8c7d13b7d19ffa92ad78fcafb69dd41706190af0c04ed22072dc85c94a05116c03cd4c7b8f5595faa6991f188d20b175a467deabef15f405c6c728c566334368ebc22b750e3b3536403391f270abd8e01205e2d8a962f1d32fe5dd6f4e0dac73ce9aa753c33c5682ccd1563ad3bf3e1539c7cb53a592e2e21ea2279f541bb2aec9546e2abf0567ec37b8b870b9572c686d7bcf", 0xb8}, {&(0x7f000000d000-0x6e)="105ae9eec648362edb96996014aad03438302c9514f74a8bce1bf0c2e41f25f73d42f06158885b8a97a0d39c3ba73c2e94864a077694b848b310276081eba5ae25c3da4b5644f11e2dc6cb29a07b20d9590a9bd1bad988b613f3871f6b51bcb87390ce6259b956b4527276d81ba7", 0x6e}], 0x3, 0x6) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x3, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = request_key(&(0x7f0000c11000)="626c61636b6c69737400", &(0x7f0000e3c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ac9000)="62646576776c616e3000", 0xfffffffffffffffc) add_key(&(0x7f000044e000)="6173796d6d657472696300", &(0x7f00001d4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ba000)="78e5cdf42f9a35b2bec96509846b6f70a902bdd46fc80937f10d1c9ef5289a38bf7b06a4e6052d6aca3e8c19a3028898802ae45b4e3b5e7aa0104b6c0446d617f86812e39097c15d8495bab620a305ff9fae3a671704cd72503d0ffa438357e322dc845489d6e4d35f070356549246c92df0d3e500b5a904c61679d47edcf6a0b222742d39f89dde15e77508590650c51f05d1cacd2411b2d5b22421de", 0x9d, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f00006ea000-0x18)="000000000000000000000000000000000000000000000000", 0x18) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ec8000)=0x22, 0x4) 2017/12/02 09:11:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f9f000-0x9)="6e65742f756e697800") ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000150000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00003ad000-0x6)="776c616e3000", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00009ae000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = eventfd2(0x2, 0x4) write$eventfd(r2, &(0x7f0000c75000)=0xfffffffffffffffa, 0x8) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000c21000-0x4)=0x0) writev(r2, &(0x7f0000002000-0x28)=[{&(0x7f0000000000)="083bfaa7c1f4d85b9fca", 0xa}], 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e4f000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f00003cd000-0xa8)={{0x3, 0x87}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x800, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f00005a8000-0x11)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000005b000-0x18)={0x100004, 0x0, 0x7fff, 0x9, 0x8001}) read$eventfd(r2, &(0x7f0000e78000-0x8)=0x0, 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000e47000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r7, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000aab000+0x171)={0x0, 0x0, 0x0}, &(0x7f0000b95000-0x4)=0xc) lchown(&(0x7f000011c000)="2e2f66696c653000", r3, r8) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002f9000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r7, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r7, 0x10000001fd) sendto$inet(r6, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r5, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r7, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000351000-0xd)="2f6465762f7573626d6f6e2300", 0x40, 0x200400) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000b88000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000be6000)=0x4, 0x4) mbind(&(0x7f00001ca000/0x3000)=nil, 0x3000, 0x8002, &(0x7f00008b0000-0x8)=0x8, 0x80000001, 0x6) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) symlink(&(0x7f0000009000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000000b000)="2e2f66696c653000", &(0x7f000000b000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000007000+0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000029d000)="2f6465762f72666b696c6c00", 0x4000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00009ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x804, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000-0x90)={0xfffffffd, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000006000)={@multicast1=0xe0000001, @rand_addr=0x3}, 0x8) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000048e000)="2f6465762f7667615f6172626974657200", 0x600201, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f000065f000-0x18)={0xfffffffffffffffc, 0x1, 0x7}) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000db7000)=0x558e, 0x4) fcntl$setpipe(r0, 0x407, 0xcb2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f9f000)=0x0) getsockopt(r0, 0x20, 0x1, &(0x7f000026a000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004b4000-0x4)=0x94) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000fe000-0x8)=0x0) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x3, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x501001, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000171000-0x8)={0x0, 0xbaef}) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) r0 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x2) read$eventfd(r0, &(0x7f0000008000)=0x0, 0x8) 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8000000000000, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x800000000004}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000601000)="2f6465762f76637300", 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000dd4000)={0xff4, 0x80000000, 0x7, 0xfffffffffffffffa, 0xe06, 0x2300c3ac, 0x0}, 0xc) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) r1 = getpgrp(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b13000)="2f6465762f6175746f667300", 0x480, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000252000-0x4)={0x0, 0x2, 0x0, 0x0}) ptrace$setregs(0xf, r1, 0xfff, &(0x7f0000ba8000)="0e3fec7b86253b026aff8be4c69092b34e4dbb1028a8df5499fb2488db871dc9f1991ccacb66e5d2abc4d78c6c59d113b8ebcf80cec61c8d32ee487772407e068c0a99d64ae254730502bd13dd20f114ef293723c9bafd2e6b") 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f000000c000-0x10)={0x27, 0x4, 0x7, 0x4}, 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000+0x55f)={"a7758799c85ec57633cbcebadc5878ee", {0x4, 0xfffffffffffffeff, 0xffffffffffff8001, "dd1bb207c66a", 0x6, 0x0}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=0x4b) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x2) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x0}) accept4$llc(r0, &(0x7f0000aa6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d73000-0x4)=0x10, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r2 = userfaultfd(0x80800) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000)="2e2f66696c653000", &(0x7f000000c000-0x10)={{r3, r4/1000+10000}, {0x0, 0x0}}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000903000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000901000-0xa8)={{0x2, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x2, 0xaa, 0x100000000, 0x81b3, 0x591f89a9, 0x10001, 0x0, 0x704b5cd38aead80b, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:03 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000b000)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000905000-0x4)=0x8) clone(0x2000, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00008ff000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000000b000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000a000)=0x8) 2017/12/02 09:11:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c3000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000200000)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000b000)=0x0) r1 = getpgid(0x0) move_pages(r1, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) prctl$setendian(0x14, 0x1) 2017/12/02 09:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000373000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000510000)=0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003b7000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x6, [0x1ff, 0x7fff, 0x2, 0x8, 0x8, 0x6, 0x6, 0x8000]}, 0x5c) fcntl$getown(r1, 0x9) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) r2 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)="2f6465762f7663732300", 0x1, 0xd0040) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000004000)={&(0x7f0000000000/0x1000)=nil, 0x9c97, 0x5, 0x2a, &(0x7f0000900000/0x4000)=nil, 0x8}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x0) 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000336000-0x4)=0x0, 0x80800) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000013e000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b2b000)=0x55) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009b1000)="2f6465762f76637300", 0x400, 0x0) recvfrom$llc(r1, &(0x7f0000e33000-0x12)="000000000000000000000000000000000000", 0x12, 0x10040, &(0x7f0000276000)={0x1a, 0x1b, 0x5000000000000000, 0x1, 0x200, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) pause() 2017/12/02 09:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00005eb000-0x9)="2f6465762f72746300", 0x10000, 0x0) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000561000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(0xffffffffffffffff, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(0xffffffffffffffff, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f00003fa000-0x10)={0x7, 0x87, 0x100000000}) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:03 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) chown(&(0x7f000000b000)="2e2f66696c653000", r1, r2) read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000000c000-0x8)={0x0}, 0x8, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1401}) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) flistxattr(r0, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) r0 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x2) read$eventfd(r0, &(0x7f0000008000)=0x0, 0x8) 2017/12/02 09:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00004e3000-0x18)={0x0, 0x2, 0xfffffffffffff854, &(0x7f0000c65000)=0x0}) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000530000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x228042) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ebf000-0x12)="2f6465762f696e7075742f6576656e742300", 0x200, 0x400000000000002) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000aad000-0x14)={0x9000000000000, 0x80000000, 0x8, 0x5, 0x2}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = dup3(r0, r0, 0x80000) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000000a000)={0x7, 0x401, 0xfffffffffffffff7}) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x5, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x100, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x9)="000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000da5000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000359000-0x11)="2f6465762f7667615f6172626974657200", 0x408800, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000bed000-0x4)=0x2, 0x4) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000002000-0x40)=[{{r1, r2/1000+30000}, 0x200, 0x1000, 0xffff}, {{0x0, 0x0}, 0x7, 0x4, 0x2}, {{0x0, 0x7530}, 0x101, 0x68, 0x4}, {{0x77359400, 0x0}, 0x6, 0xd2, 0x3}], 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e4b000)={0x0, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00002b8000-0x4)=0x4, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) r6 = creat(&(0x7f00009b3000-0x8)="2e2f66696c653000", 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f000046f000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x888c}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f00002dd000-0x5)="7070703000", 0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b4d000-0x4)=0x5) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000715000)={0x4, 0x2d, 0x9, 0x0, 0x8}) fstatfs(r1, &(0x7f0000ee2000-0x16)="00000000000000000000000000000000000000000000") 2017/12/02 09:11:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x8ffc, 0x5, 0x41, &(0x7f0000008000/0x4000)=nil, 0x5}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f00009ac000/0x400000)=nil, 0x400000}, 0x3, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0xf) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000905000)={0x0, 0x7}, &(0x7f000000d000-0x4)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000)={0xdd, 0x1, 0xffffffffffffffff, 0x80, r2}, &(0x7f000000c000)=0x10) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) getrandom(&(0x7f000090b000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x2) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x2, &(0x7f0000006000-0x8)=[&(0x7f000000a000/0x1000)=nil, &(0x7f0000004000/0x7000)=nil], &(0x7f000000b000)=[], &(0x7f0000005000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000004000-0x4)=0x0, &(0x7f000000b000)=0x0, 0xff, &(0x7f0000007000/0x4000)=nil, 0x2) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000061f000-0x8)="2e2f66696c653000", 0x800, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000047a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000373000+0xae2)=0x8e) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:03 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd4(r0, &(0x7f0000ed6000-0x8)={0x3f}, 0x8, 0x80800) pipe(&(0x7f0000505000-0x2)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008e7000)={r1, 0x7, 0xf7, 0xeb, &(0x7f000065a000+0x5b7)="61a0222361e1a46dae1e580e052c7cf96a1fcdb7ef6d5f14e30638b06fb6136384f292d46653c5010dc1974da1c8a05d0f2497234cc4dec8bd95b86a848a8b53a3726989f8f0ebe6d9bc9a9b53dbb5f9bb4c29328c82ff8583cfe344b7f61129fd435684558907f69e33306f892bdef176ce194d163ba6653d0a0253ed01e2ec144638abb739f332b2cb2ed0f15508e656e15f7fc5715ac9ab14d929232843672007b6715e46685e1a7f5792279388898be63176c1c25edeafd32711da09ebbb514a323c97c2b2d2b24ce1eca2a5c0f9102bcce42506f68c98f80324f8e7dfc47f6e9677d6ff6e39a54df3f5a8e39bc2ee3dd6259ee2b8", &(0x7f00005c6000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0xffffffffffffff22}, 0x28) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000106000)="2f6465762f7161745f6164665f63746c00", 0x101040, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c44000)={0x0}, &(0x7f00002b3000-0x4)=0x4) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000c000-0x8)=@req={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000a000-0xc)={0x7, r0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000008000-0x10)={0x28, 0xf800000000000000, 0x532b, 0xbb27}, 0x10) socket$packet(0x11, 0x3, 0x300) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f000000c000)={0x51, 0x7, 0xfff, {0xff, 0x7c0fb28b}, {0x8001, 0x1}, @rumble={0x5, 0x4}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000002000)={0x3, 0x1}) 2017/12/02 09:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006b5000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000438000-0x1f)="00000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000046000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000b05000)=0x4) bind$inet6(r5, &(0x7f0000670000)={0xa, 0x2, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000a40000-0x2)={0x7, 0x101}) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00003be000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000063a000)={@broadcast=0xffffffff, @rand_addr=0xffffffffffffffe0, @broadcast=0xffffffff}, 0xc) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000c4f000)={0x45, 0x10000}) pwrite64(r0, &(0x7f0000a83000-0x63)="775624fa5d78d514bb77aa265979d3a40466a1e169d5ad95964a5a3ca8028f7415a4aed71ad48ef7d3f8fd1a44dd0cf4a52e850024cba51f4f9d9ba45669b765e75d5a142ea9ab92ac31f1b015a99224e6eeb17786caed9f0d88999c15514e4800c32a", 0x63, 0x0) r2 = gettid() r3 = gettid() kcmp(r2, r3, 0x3, r0, r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r4, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e0b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae9000-0x4)=0x14) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:03 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0xe)={0x5, [0x7, 0x0, 0x0, 0x1, 0x0]}, 0xe) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000c000)="4d4613b4f2537ff8f7b101a39d0f15c0efe20e0de3777833d6405062e11a616e5843272faadf46925b116a3ea15b99bb8a0d662f8e8436711b76b78fe3fbd13e336761e0c4c37c6b286731583ed0de8b6d8ba1afdac14bf4d987573b1263d46ba29f3100de1add8af6f9bbd860d5f24122ced3f21eb83badebacd02f1e6503e065cef4fa77d0034411be0f9fd4be37f1c2c231c0c9680a486292183d902804aa7e2b956732acc7537bdcf72afe2ccfd690a24d5504f671ad976261bc806fdf0356c9586f457e885fdb5b6265da78034762ae9e78eeb7bf", 0xd7) 2017/12/02 09:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xffffffffffffffff, &(0x7f0000d06000+0x116)=0x1f, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000029e000)=0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000525000-0x12)={@generic="c31612e7c2ec77ac6f0405938a738ec0", 0x2}) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) rt_sigreturn() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c15000-0x4)=0x0) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f000034f000-0xc)={r0, r1, 0x5}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000fde000-0x8)={r5, 0x3}) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000000d000-0x60)={&(0x7f0000007000)=[0x33], 0x1, 0x9f03, 0x5578, 0x9, 0x5, 0x0, {0x1, 0x2000, 0x2, 0x3, 0x0, 0x40, 0x5, 0x7fffffff, 0x3, 0x100000001, 0x8, 0x6, 0x3, 0x0, "c57e35ec456c72af53486a2701dc7a783e47652fdbfaa2736ff83b806c4b47f2"}}) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000005000)={0xff, 0x8d, "2c3e8ffff29098e5c29b7ec57c86160990eb8033c8f798ffaa10ac2fbd77a211551cd41455efbad246ebe10493f2a4231b867f29c3c569226dfd2839bf8977188ad7c457828e769bb853fc394b1d36833ba191c0a8f8cc6eac858f0f4dccd4964ec96ee0a09196180b156568c583e5c63057b19ce7eac73add16b8a69610771415f7f460ca04da909cd6b42a01"}) 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f000025a000-0x4)=0x0, &(0x7f0000d33000)=0x4) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000034f000)=0xb4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) [ 343.481096] QAT: Invalid ioctl 2017/12/02 09:11:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)={0x54, 0x400, 0x7, {0xfffffffffffff001, 0x1}, {0x4, 0x0}, @const={0xb8f, {0x2, 0x9, 0xffffffffffffffff, 0x81}}}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000c000-0x20)={r1, &(0x7f000000a000-0x45)="42c7afd636a9c13b1cf333f3196f05964bcf892292b7dba1cda85ef31a029e793698fc196237ab3cbf66dc6953acf2048579f29e581caae820bf55d46de36edf1342222a7f", &(0x7f0000009000)="fb9ec03a9b848ee9b0e0922a2f59ac52e859fdbe1a2e389923c7f9f7e9cd1bfb9134bf2933dd78dadca5e3ceff065a", 0x0}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, r0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000000c000-0x8)=@req={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000000b000)={0xfffffffffffff9d8, 0x10000, 0x5, 0x1}, 0x10) epoll_create(0x0) 2017/12/02 09:11:03 executing program 5: r0 = epoll_create(0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000+0xc2d)={0x2004, 0x0}) getsockname(r1, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) getgid() clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2028, 0x0}, {r1, 0x0, 0x0}, {r1, 0x5000, 0x0}, {r0, 0x18, 0x0}, {r1, 0x2080, 0x0}, {r0, 0x200, 0x0}], 0x6, &(0x7f0000001000-0x8)={r2, r3+30000000}, &(0x7f0000002000-0x8)={0x401}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)="2f6465762f6375736500", 0x480, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000004000-0x4)={r1}) sysfs$1(0x1, &(0x7f0000002000)="656d306b657972696e6700") mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r5, &(0x7f000000d000-0x20)={0x1, 0x100, 0x8, 0x5, 0x7fec5bd7, 0xd5, 0x5, 0x10000}, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 09:11:03 executing program 7: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80001, 0x1f3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000850000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x24080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141045, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000712000-0x88)={0x77, {{0xa, 0x1, 0xebc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, r0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000004000-0xc)={0x3, 0x0, &(0x7f0000001000/0x4000)=nil}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000000c000)="2e2f66696c653000", 0x10000) 2017/12/02 09:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f62000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x31, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) [ 343.503482] QAT: Invalid ioctl [ 343.508485] QAT: Invalid ioctl [ 343.515343] QAT: Invalid ioctl [ 343.541145] QAT: Invalid ioctl [ 343.549614] QAT: Invalid ioctl 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x0, 0x100000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000603000)={0x0, 0xe00000000000, 0xdbee, &(0x7f0000522000)=0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) sync_file_range(r1, 0x1, 0x1, 0x0) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000000c000)={0x344, 0x8, 0x7, 0xfffffffffffffc01}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000000c000)={0x9, 0x946f4cf, 0x401, 0x4, 0x9}) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000006000)={0x0, r0, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000007000/0x2000)=nil, 0x2000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) move_pages(r0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000212000)="2f6465762f6375736500", 0x20000001fffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d0f000-0xbc)={0xff, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "69ad346a176df8a7", "bfbe221c1fa55efb1209362068f6fa5cccd0872f3aada7229e30725fa6e05670", 0x9803, 0x5dd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ef2000)=0x0, &(0x7f0000c5a000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0xe0, 0x2000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 0: clock_adjtime(0x3, &(0x7f00000de000-0x68)={0x4ef6, 0x1, 0x4, 0x7, 0xfffffffffffffff9, 0x8001, 0x7ba, 0x2, 0x7fff, 0x1, 0x1, 0x10000, 0x1, 0x9, 0x2, 0xff, 0x3, 0x2, 0x9, 0x3, 0x7f, 0xff, 0x2, 0x8000, 0x8, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6877726e6700", 0x91a864ef0e2ba2eb, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090c000)="2f6465762f73657175656e6365723200", 0x8040, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000000c000-0x4)=0x0) read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000+0x9c)="6e732f70696400") ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0x9)="000000000000000000") ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f000000a000/0x2000)=nil, 0x2000}) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000001000)=0x2, 0x4) 2017/12/02 09:11:03 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000553000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000701000-0x8)={0x1, 0x93, 0x12000000000000, 0x3f, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a97000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000035d000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000088e000-0x18)=@get={0x1, &(0x7f0000c4c000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8001}) r4 = syz_open_dev$vcsn(&(0x7f000005e000)="2f6465762f7663732300", 0xbcd, 0x2000) r5 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000864000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00000fb000)=0x0, 0x4) r6 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000315000-0x4)=0xffffffff) read(r6, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) pipe(&(0x7f000063c000-0x8)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000433000-0x48)={0x4, 0x2, [{0x96b4, 0x0, 0x3627}, {0x0, 0x0, 0x7}, {0x3, 0x0, 0x1}, {0x1139b83, 0x0, 0x80000001}]}) 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000074f000)="2f6465762f696e7075742f6576656e742300", 0x40, 0x10002) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$vcsn(&(0x7f0000c04000)="2f6465762f7663732300", 0x5, 0x80002) connect$inet(r1, &(0x7f00000a3000)={0x2, 0x2, @rand_addr=0x2b07, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/02 09:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000b9d000)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x20000) inotify_add_watch(r6, &(0x7f0000ce1000)="2e2f66696c653000", 0x20000000) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r6, 0x6, 0x1, &(0x7f000094d000)=0x400, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f6375736500", 0x200, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f00003e2000)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00009bc000)="0000000000000000000000000000000000000000") ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000d52000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000df3000)=[0x2, 0x46]) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x4) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:03 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000b000)="2f6465762f766373612300", 0x9, 0x400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000d000-0x8)={r2, 0xb5}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x55, "3435f7329ade2cce507175c2c65c21d147e2be0ffb2157d9066881f2c857be23027e578ae5621494aa051ea16035f1e7169da2d12559fbdb05cad9574c50a3b072aec051b75a3d33578782a05b2e1c9fb47c403416"}, &(0x7f000000c000-0x4)=0x5d) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0xf3)="cdebca9e027f38db74408e97e702b5e8db9f24d43b9ee3bcbae35e7a05faeec9d13dc3dedc2d03188f7ce10530c31c76ed2f95f371f06c459c4acc9c3e245cb55070c94a3fe2f9d14dd83d4475f526ae80c91c32993633464470ed20e52f6b17ac792633c091174d883eb937b154a497ae9363dc132e35d194188c4b6e4f2f4e06602e57aa67e2500b488012eb8f1843a56cdd84dce36c7e0c592771b8f6d782463317a5005bb1df7033f720fd433efb00eed31d8b23bf638a7b8da05a7815cc98296959ded49ed45e57e4fffa10cba9c05ec2cd7864cb6442a02c9f16a555fe502e6d05b16b5fe0f6850f771b91a8154682f1") 2017/12/02 09:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d73000-0x40)={0x10000, 0x1, 0x80000001, 0x80000000, 0x100000001, 0x3f, 0x36d, 0x28}, &(0x7f0000284000)={0x7b7f, 0x164, 0x1, 0x6a8b4b4b, 0x0, 0xc8f, 0x5, 0x8}, &(0x7f000058e000)={0x0, 0x1, 0x9, 0x4, 0xeec, 0x6150, 0x5, 0x2}, &(0x7f0000791000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00006a6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000039b000)={0x0, 0x48, &(0x7f000037b000)=[@in6={0xa, 0x2, 0xe9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff05}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f000075d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c78000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000039c000-0x4)=0x8c) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) r3 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00001a9000)=0x0, &(0x7f000021a000)=0x4) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x18)="6b657972696e67706f7369785f61636c5f61636365737300", 0x2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000c000)={@generic="60d68b1cca013b53a03b98e1ade4cd0a", @ifru_flags=0x4000}) 2017/12/02 09:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000969000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x6) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000000+0xf23)={&(0x7f0000390000/0x3000)=nil, 0x46a, 0x7, 0x2, &(0x7f0000cd5000/0x3000)=nil, 0x1000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000373000)="2f6465762f72666b696c6c00", 0x101082, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f000036b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x1, 0x20, &(0x7f000001d000/0x4000)=nil, 0x6b5}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000002000)=0xf001) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000d000-0x8)={0x0, 0x0}) r4 = getpid() kcmp(r3, r4, 0x4, r2, r1) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xffffffffffffff80, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x6, 0x1f, 0x200, 0x4, "ccf170714615a23d06cdf2605884236067a433493a5b38ae15646ba928252b26"}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0xb2) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000000c000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x400000000000, &(0x7f0000163000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000094000)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000df9000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000421000)={r3, 0x2}) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) keyctl$session_to_parent(0x12) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000511000)={{{{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x127}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x9, 0x6, "460097b7779e79884e9eeccf71075082f07700b10007d22bc8560c8c2b782f1f189362a80360a1b33c06131de4b9c476169ef1848034d1e0ab26ed9661fd6760e79efe08c0bca9621ad5ae6176a3dad3"}, 0x160) 2017/12/02 09:11:04 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000005000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000000b000)="2e2f66696c653000", 0x400) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000c000)={r1, 0xffffffffffffffff}) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:04 executing program 7: r0 = socket(0x11, 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xe2a2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0xfff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000e40000-0x8)={0x0, 0x0}, 0x800) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f000010a000)=0x6) openat$kvm(0xffffffffffffff9c, &(0x7f000083c000-0x9)="2f6465762f6b766d00", 0x80480, 0x0) fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) r6 = dup3(r3, r3, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000748000)=0x1) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000cc000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000633000-0x4)=0x0, &(0x7f0000d47000)=0x4) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000327000)={0x100000000, 0xa69f, 0x2, 0x0, 0x6, [{0x80000001, 0x8, 0xfffffffffffffff8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1ff, 0x9b, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3f2, 0x0, 0x81, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x11, 0x21bf, 0xa6e, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x6, 0xffff, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x10001, 0x7fffffff, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) write$evdev(r0, &(0x7f000091b000-0x20)=[{{0x0, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0xffffffff, 0x0, 0x0}], 0x20) r1 = dup3(r0, r0, 0x0) recvfrom$unix(r1, &(0x7f0000bb2000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x10000, &(0x7f0000fcb000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/02 09:11:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) waitid(0x1, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000836000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000f5d000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r2, r1}, 0x8000, 0xfffffffffffffffe, 0x0}], 0x20) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) prctl$setname(0xf, &(0x7f0000008000)="75736572292a243a7b47504c2200") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000d000-0x8)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000127000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x88, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x87, 0xa, 0x1, 0x7, 0x6, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], ""}}}}}}}, 0x0) socket$nfc_raw(0x27, 0xaeb32417f7b2f929, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, 0xc) prctl$setptracer(0x59616d61, r1) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000550000-0x8)="2e2f66696c653000", 0x400, 0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006a6000)=0x0) ptrace$cont(0xffffffffffffffff, r2, 0x5, 0x3) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000188000)={0x5, 0x100}) io_setup(0x7, &(0x7f00002e6000+0xab2)=0x0) io_getevents(r3, 0x9, 0x1, &(0x7f0000675000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000691000)={0x77359400, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00005a8000)={0x1000, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000f25000-0x19)=@random={"6f73322e00", "73656c662a656d30cf2a73797374656d47504c00"}, &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000000e000-0x8)="2e2f66696c653000") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000000d000-0x4)=0x1) 2017/12/02 09:11:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x42000) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000d000-0xc)={0x10000001, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000973000-0x4)=0x0) sched_getaffinity(r6, 0x8, &(0x7f00004d5000)=0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) pipe2(&(0x7f0000cab000)={0x0, 0x0}, 0x80800) ioctl$EVIOCSABS2F(r7, 0x401845ef, &(0x7f00009f1000)={0x10000, 0x4, 0x6806, 0x5, 0x3f, 0x81}) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00007e4000)="8d8bb1a4a490605cb7a65f5b3e55aaea70736b5f97b57f20ed3ac9935dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84e32a05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) accept4$llc(r3, &(0x7f000086a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ede000-0x4)=0x10, 0x800) 2017/12/02 09:11:04 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2000006, 0x32, r1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000000b000+0x273)=0x4, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x3, r1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ecb000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000128000)=0x8) ptrace$getsig(0x4202, 0x0, 0x5, &(0x7f000089f000-0x10)={0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2017/12/02 09:11:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f3b000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de8000)="2f6465762f6175746f667300", 0x301200, 0x0) epoll_pwait(r1, &(0x7f0000f60000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xb386, &(0x7f000066b000)={0x6}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004c0000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) perf_event_open(&(0x7f0000ebc000-0x78)={0x1, 0x78, 0x2, 0x8, 0xbb1, 0x66c, 0x0, 0x5, 0x48c27, 0x1, 0x6, 0x10000, 0x9c00, 0x6, 0x0, 0xc, 0x4, 0x4, 0x0, 0x4, 0xffffffffffff0775, 0x3f, 0x5, 0x80000000, 0x8, 0x8, 0x0}, r0, 0xaf, r2, 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r3, &(0x7f0000446000+0xb32)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00000c0000-0x7)="63707573657400", 0x7, 0x0) ioprio_get$pid(0x2, r0) fchdir(r3) 2017/12/02 09:11:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x100000001, 0x6, 0x80}, &(0x7f0000091000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000feb000-0xc)={r1, 0xa4, &(0x7f0000b4f000-0xa4)=[@in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x6cf}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000027b000)=0xc) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:04 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000646000+0x9d3)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x40083) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f73657175656e6365723200", 0x40000000001, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000904000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x7, 0x3, &(0x7f000000b000)=[@map={0x3, 0x8, 0x81, 0xffffffffffffff9c}, @generic={0xfffffffffffffffe, 0x9, 0x4, 0x8}, @generic={0x8b, 0xffffffffffffff57, 0x89e2, 0x2c1a}], &(0x7f0000909000)="00", 0x0, 0x8c, &(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x401, 0x1}, 0x30) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x14)={r0, r2, 0x7, 0x1, r3}, 0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r4 = add_key(&(0x7f000090c000-0xb)="706b6373375f7465737400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000000c000)="626c61636b6c69737400", &(0x7f000090b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000c000)="2d78aea728b3ac725b6877b30f37555be20a7b1aacbcb72cf80f1847088722c7e2827241c40884ccb7f1162b46c512a33ef198cb8c051bb41da1ae29554324e1d836e9615934e03220e2c9a3c29c1868b977d8e84e21b77814fda022", 0x5c, 0xfffffffffffffffd) keyctl$link(0x8, r4, r5) read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) memfd_create(&(0x7f000000a000-0x1)="00", 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80400) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000)={0x0, r1, 0xffffffffffffffff}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000fec000)="8907040000", 0x5) connect$inet(r4, &(0x7f0000d0b000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) pwritev(r2, &(0x7f0000e92000)=[{&(0x7f0000305000)="7954491d3f4bfe753366703c7a008a3a7893c0b56eaa220e4266a824d8da9266251188238597015e6b97e528cc77c9d56df07ed9", 0x34}, {&(0x7f0000866000-0xc5)="478c676487869a0f73bfe9a565c8acefcd7b460018a9df27656e86b5f0c9b9be2d0f053c0c820753b7ca7abd3241fb0f7f5ab87410014f0e265fed83a0998a01731ab5cd346b929c7fc2c5914053e70a55e2cfeb24665f090df1b3b5d240f235fbdbc57ad463910c874fb7afa4fe5873d2f6478add77073c817758c7fa9320f631dfa73476ad61cc6cbc1af6e6cf17d11639ec030faa09de2e32c453563173b50f474fcc973fd4a7e3436be9bd1792c217c2e3c6ab6bb0c3a11dc312c70abe70b695584a0b", 0xc5}, {&(0x7f0000932000)="91809fcd", 0x4}, {&(0x7f0000d3f000)="cb29e526106b8bb1505e51e4431bb58ec3ab7625aba5b38aa240686db2c2042f0718e975052f1809c2d507c72afb4e623e570a96e4b04a37e722730c7cf7b6de8c42616d044207ba89dddd1d2e03df97d0e12cf72f9abfc54d4d0032b31669dad4266e80bdbee388a0c27bf60ce5282da1b9ae09db681be1081f3fd4ffe86cd81202a8c6adbf39786074e8a2284e66a883183d6cbe643996b9b55f2733dbed591036d62d8cdf9eaba59b4d35b1831d24b6d70fa0fdb7d4a23ca6875a271aaf36ae0a97b88e1aa880e2d3dff5ac2e556f26ea9c5d51f1c1d9982d0e52b6fa167ff6fc48554f", 0xe5}, {&(0x7f000077e000-0x5a)="fe72c854d88b716d03b6fdecb01022b68c14f558c11a830ccacc35e22946e0546d82eb8194a5a6226efbe4b5c9f9f8216f945c4cf0661a008e406de0373cd150b0e356c391d921025b0cff563010927488ff7acc7409a3df09fd", 0x5a}, {&(0x7f00008c4000-0xae)="99f06c35de5e29c1bcb6b6228153b9fe10448d6a7ee0220b59bfb7e50969e85c8f67dbd7ef436c3b4b8008e1437a8aff2e13dc34b2a0f676279f87b4cf296514e48661664cf35ead111c8597659f410c63b51e6e4e7f526340a3db441a2a6073748d363818fadc17898df7069cd1eda0aacd8f69f82e2606e63600ea3b753bc7a7fb74dde7e3a140a6167b53abe8d4c9de34d87c197ad585f4a94f04a793198b63092d7b74eae28808d0a507024f", 0xae}, {&(0x7f000007a000)="deb50378a9842e55b3aba343acbef39c", 0x10}, {&(0x7f0000ea3000-0xd8)="368850d91015f82684bbd785a350b0019c2da9081f2a6bd67fdcac1887a6eea87284d9caf4546313c8a53a893d45d2c6fc2ac269f71a51e43f95d3177f7fd7837d8038e078c9ccc32cf2301aaa870fe7cd2142d3d1b10be3545f43f8428b993005656a6faca950c94229df07f65b56b051af21ea055092c6590e2a97f0f7010d0b4fd2ecb74cd820617e1844d835c01a165e8d51ef7d1e2a91b9fd061f607e5a703e9a0a687860a627a49f12ed204b98474bdb8e3d946896b7b2b89699e7d50fc19e1ccc43947a9ca6e3e0b5fae64a0654d6b5cc0b5dbc6c", 0xd8}], 0x8, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r6, 0x10000001fd) sendto$inet(r5, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x4, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000000c000)={0xff, 0x6}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 09:11:04 executing program 5: mprotect(&(0x7f000019a000/0x8000)=nil, 0x8000, 0x2000002) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f0000004000)=[&(0x7f000000a000/0x1000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000007000/0x3000)=nil, &(0x7f0000009000/0x3000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000933000)="2f6465762f696e7075742f6d69636500", 0x0, 0xc0000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c2c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x2, 0x8, 0x7, 0x9, 0x8fcc}, &(0x7f0000cf3000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000728000)=0x0, &(0x7f000000b000)=0x4) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000003000)=0x100000000, 0x5, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000070000-0x4)=0x0, 0x81) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000d9d000)="00000000000000000000000000000000", 0x10) waitid(0x2, 0xffffffffffffffff, &(0x7f0000908000)={0x0, 0x0, 0x0, 0x0}, 0x20000009, &(0x7f0000745000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000876000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000e80000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006d4000)=0x0, &(0x7f00003e1000)=0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00001b5000-0x4)=0x0, &(0x7f00008e0000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000a26000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000688000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000692000-0x90)=[{{0x0, 0x7530}, 0x3, 0x3, 0x7}, {{r2, r3/1000+10000}, 0x1, 0x80000000, 0x0}, {{0x0, 0x2710}, 0x6, 0x2, 0xffffffffffffffff}, {{0x0, 0x2710}, 0xffffffff, 0xbc, 0x4}, {{0x0, 0x0}, 0x200, 0x50, 0x1}, {{0x77359400, 0x0}, 0x2, 0x82b, 0x10000}, {{0x0, 0x2710}, 0x3, 0x200, 0x6}, {{r4, r5/1000+10000}, 0x4, 0xffffffff, 0xfffffffffffffffc}, {{0x0, 0x0}, 0xffe0, 0x4, 0x81}], 0x90) getsockname$netlink(r0, &(0x7f0000739000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) 2017/12/02 09:11:04 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) io_setup(0xfffffffffffffffd, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x4, &(0x7f000000c000-0x10)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f000000b000)="2c1ca805c39515552e8415c8ccc843272e294874bf70f63a37680ef8f77cd98434caad8228930c5756080502067a7e556cd5380f2cd89370d8a90a27d91694105eacf13099c8e881866209133757d58a9825ddb5650c3d3b915abdad271c02d238eee2582a32dc13f8f303a00a6451a023ca98427a86dcbe36cf5d8dc0383096874e0bb953d16da98325c13fa9b4a0aa9998d0f322217c48ad395bb4b4b6b91fb8f00d4697ef19", 0xa7, 0x0, 0x0, 0x0, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r1, &(0x7f000000c000-0xf0)="e52b710d852784bc9761f90ff540e85dcf218daf7c1344cbc1e75b8fffdf5f1173c0fc85feecedc4dc672fee57b0c143e419984d7c8e4d2c0b31ffac62c1e6a1ac6187587817f32749c7ff57a46035471b83aeee28bfb673b8b47f1b4058a19d8e27d999819a14c5abe05b4e64876eed71f4b1e4d867f3c97ba2886e23a373185735b243aa5dfdfc598814e70a7a9b4b590e19cbc7fad325bb99ab55c272aa2056cab49f35213c88dec3f1ced8622791222876d821d937c0b3b0c77ef84934cb72b1774b8b0a5334c2d4de08659988bf129573640e1493b970279fd757d36eaeef25ab5b074126c0ef6d4ecc45b3288c", 0xf0, 0x7, 0x0, 0x1, r1}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9315, r1, &(0x7f000000c000-0x96)="5bf84f040d412557889ddef085c2ef16a4f7c7252f8677a649930076cde4f04b0874ed79119f1aff8908a91ac1b7d5a3cde0229b3c8c6ce5f677f572056a6ea81e460f06576ca9f845af5f35a0f4d0e58c2c6db9c7b57b620e04f683f0e8e6e6845d46a8033c4d25ebf120f5a4df5439ff95764ef3f40c37914ee7644928596fc70602c0ee9e69168e8f6318225141f9f14247e42b8f", 0x96, 0x1f, 0x0, 0x1, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0xb, 0x1, r0, &(0x7f0000004000)="6afefc34f2491e7d64da68b2911bd60b277e94f6237eeb224a61c539b6c996a705aa641db18b23a977623ebcf5f29799d4849fb9c89022dc37f533119f110b86df9fe62f2ceb72258a8ad391e35293a63fe2a707b23d5f15482bb15ff37c93c33da585e33856e90a4aa2", 0x6a, 0x200, 0x0, 0x1, r1}]) bind$ipx(r1, &(0x7f0000008000)={0x4, 0x9, 0x2, "ed857122f664", 0x1, 0x0}, 0x10) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f72666b696c6c00", 0x482900, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000005000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000003000-0xc)={0x1, 0x43}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f000000d000-0x1b8)={0x9, 0x0, [{0x6, 0x7, 0x0, 0x0, @sint={0x3ff, 0x6}}, {0x1f, 0x0, 0x0, 0x0, @adapter={0x8001, 0x40, 0x8, 0xc0b00000000000, 0x4}}, {0x3, 0x2, 0x0, 0x0, @irqchip={0x5, 0x8}}, {0x2, 0x7, 0x0, 0x0, @sint={0x93af, 0x3}}, {0x8, 0x1, 0x0, 0x0, @msi={0x28, 0x1ff, 0x5}}, {0x80000001, 0x3, 0x0, 0x0, @adapter={0x9c6, 0x5, 0x10001, 0x5, 0x9640}}, {0x7fffffff, 0x2, 0x0, 0x0, @msi={0x3, 0x5, 0xffffffffffffff3f}}, {0x81, 0x4, 0x0, 0x0, @msi={0x400, 0xff, 0x3ff}}, {0x3, 0x4, 0x0, 0x0, @sint={0x2, 0x8}}]}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) pipe2(&(0x7f00001e7000-0x8)={0x0, 0x0}, 0x80800) r2 = syz_open_dev$evdev(&(0x7f0000b23000)="2f6465762f696e7075742f6576656e742300", 0x7, 0x480) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cc8000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c58000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ef7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011a000-0x4)=0xe8) getresgid(&(0x7f0000ecb000)=0x0, &(0x7f000084c000)=0x0, &(0x7f000019c000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e8c000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000539000)={0x0, 0x0, 0x0}, 0xc) r9 = getgid() r10 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d0c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000239000)={0x0, 0x0, 0x0}, &(0x7f0000533000-0x4)=0xc) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bfb000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e09000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ce000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e9d000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007b5000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077a000)=0xc) r19 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008a7000-0x4)=0x0) r21 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00004ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000dfe000)={&(0x7f0000000000)={0x0, 0x0, 0x5, 0x1}, 0xc, &(0x7f0000db6000)=[{&(0x7f0000785000-0x21c0)=[{0x95, 0xea3, 0x2, 0x6, 0xf76, "9ec5e6453b4867a044a66a3c658fd5fc53482bda4dbff98d0f0ce5c444eb08c7e23ecb3205584e6494caa4672444e2b7d6dae1f761626e4fc4a5b9af0d22cdf5ad40f3cf7c83856f436e02489515671945b81834830d15d3402490a7f0221ae0f6ca5b9734056072d5d17cf9d08e797b6fbd87bfee1378c8be0a02b77044f6fd7a17af4e59"}, {0x1010, 0x9ec0, 0x8, 0x3, 0x4, "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{0x10b, 0xfffffffffffffe01, 0x400, 0xffffffffffffcf96, 0x2, "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"}, {0x1010, 0x0, 0x200, 0x5, 0xcd, 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0x21c0}, {&(0x7f0000566000)=[{0x83, 0xfffffffffffffc00, 0x624, 0x2, 0x5, "2908f705af163ef5c53045e2d861073c1d932384462c48f4754f5e47621fd658a8cb7bcc6760ab6dd47a43bf1036dc52bdae95770d62871ade08f260e27ea43d2e988be4eed7175eaf525f7ab5786a5e0e8f912863a3e84012a63760345afd04748f56b832b5e6f583c56557794dd28772f516"}, {0x24, 0xffffffff, 0x300, 0x9, 0xc4e, "143dcbb60cbb389779c5861fa368011b1bc3f89f"}, {0xe9, 0x6e, 0x310, 0x2, 0x3, "2c2dee09fb69cd9bc9b1b1f9cad7a8d7ccaa4e706e7bfb1835c8215e145d6b38d66ca93bcd4cb282c390e7ee8e34f8ff9770a54ff91fd1d90b6a8a73eb453d9253becf516e83a768ba34e3a1d50212e4ed8176919e1203ac98a13dcf7da4e1aab0c30cdf7dc4e6ae2e50a04d7d11f0c6253c948fc46dd8139ad1815ae66aad51b5368f4c4ea55f2e2529df87041b865d5c005889bce3cad8fb480b42eef4fcf61f35c83f0a35ea3fecc9b3382e89c54bf3e7c879079bd25bcf5f22a8f4ef00bc7fe3764079fd857823320af8f53f6136b15b616c9048471a44"}, {0x72, 0x2cfc00000, 0x0, 0x4e3, 0xffffffff, "00384d328f21cbf8a15de403e4f88e007597fe5d8e57098463000066f530e0972a0258e8381ded05d1a748eb98a7f326ec6ff1d05dab79ef0bb4e8d11b01430193ecc8cf15fd4544b2fcdf6149faee7e59b29ce9fe02489f2e17e20495e19125cc38"}, {0xb5, 0x5, 0x108, 0x7ff, 0x7fffffff, "71ce411be323d839142449fc4abaeb38bd9385065c79b1d7909212a09601eb6c3445c5f43709cc25e4feea84f4471820c119faebd0377a59c5d58086a5bc344ae5f9ac0d5e2b8e704f18c2a1f405d1cb520e0c783cdc3dc865e2357ba6b8ca746fbb671d2b514bbabcbd95af0084c7a68bb76f9838753f7483a92a98e8bc565693bd23f200edf12a780c1e0b336de807e539b8ac21d8d9093798818c8d264088f81517b9cb"}, {0xf9, 0x9, 0x4, 0x95e, 0x1, "6fb7dc07c7fb2eae77964dc102073a293ba7dc18e41069d13b077484035f1c56e46856407ca3c7c109c610b7eb254ba422fa6d074326d018f10e3184eb8c8e9ad47fd209acf951276893f053f167bc4156692e6559266d10a9a5aec51ef125eb97e7d9e439491f30bc2af6acac72d1a9699d7d2a09ec30a9c79984c389784fcd4cb81f68961c1a33a6067b6161d58d5d716e21c37439d82b8fa96f193da85256fe4613414183e2bc1834490ccca1aba0797c06fc009e3422c1719eac789ff01aebe3bf8e8789e22de8136ff1c131233e5ba573a42baa4b538add59ba40f72614b8f9e8bf6b9c72cd31"}], 0x3b0}, {&(0x7f0000497000)=[{0x76, 0x9, 0x200, 0x3, 0xfffffffffffffffe, "0f4c5411aab459d3bcdbb083fecb9393f16403b43504c5d0d463c860258e981b9aa4bc04b6b7903922bfd973a03be603976989748a21391d01acc5eebe9fb861bc4901b052778ba727d17fe73f121b158fe7830c9dc00e7da19a12003ae47aded7ad11b415a8"}, {0x35, 0x0, 0xb00, 0x4, 0x6941ec5f, "e42a05256d9268a0c5ca370413ad5c7a16e955b105eda46b4ee215aee079ab8775a2a614c1"}, {0xb3, 0xfffffffffffffffb, 0xa09, 0x736c, 0x81, "323db3191308e86dd27ae7b5a9a8789d84ef056fd806a7a84bfb27d3e3a76b1bf6f9bfe14a2fd875904400973b8448b0473ed759eeed9037ee80daaa6a7db2624557110f0d9978aa8aeaf1d1c04d7ac623cde104122f7c005f734a49bc730b07169b8f9c9df15b1c649186ba601280c393a6c3c838239f981f5b7885957914ef3b2fea1501b061c11616c37ebaacb07e3dabc1ac1230f30621fa74e90e42bb37feff9e"}, {0x46, 0x2, 0x20, 0xf75, 0x7ff, "165d5649aa51e208c25611ed61c3f0ad50c5a3bd110975aa4768006fe3ec9b50f622dfe165a278f08585c0ae1748343d16746aff78dc"}], 0x1a4}, {&(0x7f0000e44000)=[{0xdb, 0x514d06c1, 0x218, 0x6, 0x3f, "3c348f4c9cdb30441cf418169a136c793221c86ad1a824d86e23c1dbf102a335457cf9786868e0a4bf69b1a120ee70b1792c9b064585ea9a2f7173f307b423b6361f5d03bed4180c0e37adcc4b5c907e38ed6be00eb0a19399b85e2e4786ba3a7ea52f4671410240c89ca66fee6fdf75a109a7d74ba0ab87a4bf1265518918fa2f5989cbce97cbc437cb914bcbabbfaec513c0ca92bc6c616c04afe1d17e73b5a2d5ac9b01b3d364d93590a1f47856ee5a588659c4170ba55e33db7d108afd912faee84c9137e133267fc4"}, {0x10c, 0x6, 0x800, 0xe1b, 0x1, "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"}, {0xb6, 0x5, 0x408, 0x1c6, 0x2f5f, "883dfac101ffb0d8eb3a2e5ec661e8ed3a532e604cf363639e5e1a66255c2feea65cf764af0fe0c2d7266ceca165e0735fe2aaa5ef4fa3d8f325db78575419232bbbeec2e816be9c03f537d3fbe62d38966fb70568a5293d2889ba523f71201fe0d11355b08b6df2821a0527ed76e71c04150d92a43b217b3759bf4142040a56f7cbfb1df65dfa51afde9f120491e6f84c9acbde4cdae03723905958966b9a40be0b8bd0b548"}, {0x78, 0x4, 0xf10, 0x1, 0x6, "543c9baaa9e755b98cf0f05d8a2dde18616665889107257a7216f538cdc814f4ee585ca3c00e914ed02febb8af026b705c263361861fa0bf43b3bf422eedb977ef1ae37d8b546f8e7959d07ae4d23780becd9bb67a569f3244c08823de6d8d4b6d2eac70d6f1f493"}, {0x5a, 0x3, 0x800, 0x4, 0x6, "ec2c989920586eeaf61674ccb194d46e573bebea779ae1c0a4bd12fec50d165aa943cd1b26c8a8bfa44d128299367486ecbf7040b5b92797305e92b4518ae8c5740207f1f2dd2b590e39"}], 0x36f}, {&(0x7f000020a000-0x371)=[{0x32, 0x3ff, 0x822, 0x2, 0x8, "63fb6f26ae24ec1856e4da137b6cfed681530768bd7506dc8e48270406a64c369c16"}, {0x68, 0xd, 0x0, 0x7, 0x1, "97f2c61349fb522919f6b0165ef7558d52d50e3b6be3cbc3fda4dd5c622dd19ceb9c9eb3a53ee16f10c8965368a952b2a270fef32bc94b79416bd9fd8897e4523d0f98c63c303864a1fb183597f77558efc36553bf0e5030"}, {0xad, 0x3, 0x8, 0x1, 0xfffffffffffffffd, "9f95cef7fdbcfbf3c8e8c3152cfb5eadf0a40bc3709604f72eb8554108e7893abe9100d7db81a5bdc3d7b14744b96fa5b508611bd61ff04176e637948eec121ca02f5c151efbe06e737629b054b11568e76552c0d5fefe88f973bdc9b93884e1b3dc4238003d86b53130eb08606e6b407b5af96a272b17c916567f6d9466bbdd1ef662251bbe6d0074ce11622c2cf41c3353a02cebc04c4f851e155fd1"}, {0x56, 0x5, 0xf11, 0x3ef, 0x3, "5ffc3d235a683f1d1a6db8a15234ff51de5a4876cdc4be8007059402547a3c1a98245eb7bf80b90366dcd480fde6f7ed7fc92129c22b28f64df95edae080ca8bcd32254668bb"}, {0x41, 0xa9d, 0x800, 0x0, 0x3, "1e821369a706c9eb3e8c9aaa1bfadd5313904b9d47ce9ad8616e0cf611bfa5773720136209f507ccdc4e124353ce4a8390"}, {0xdf, 0x2, 0x200, 0x4, 0x1, "0195ae749d8049af883fd43cb6ec73ca398e482c21f5246e594dbd03dcbd50857a3e4745b1a43b86674302b90f753e9a634cca055954d7fc93d71df95679512252feb6d6d62f33e50f107ff93a2417e81929fcd48b5f56650cd92c3b5ffe3ae3ddff405d98f5b2500ed81888a7e621f3829a207377aa2231ea9225832b2ea72ec24778e361eec20361d55f36ada766f758412c148f4e098348ae6810356b72c3f940e9d2f23a1f734286eda387b0b0efbc366f99f523eb4617d0f1f527173a02d956d626a9da67846108b458debfa1"}, {0xb4, 0x8, 0x300, 0x100000000, 0x100000001, "ed8617943b9d73d2715a26f5718d7daf16958eaf2598bd9c062dba3a92830528fa423f32a69bb8c4abdb6ffc2e3954940244d3bbe3a1838ecf5113aa2fe3ff5a249984827b135c2c858cff2149f18fc85fd9d9ffb7b4809be159f16b70772bf0ed3cf536e8c4997caf0b87ec971a4b62d055f738ad105cd7f2b60d0f4009424f112c78e5b36b14c908a0cc03362eaa084240b4bfb037490107b5d9328840274db7404199"}], 0x371}, {&(0x7f0000c8c000)=[{0xae, 0x0, 0x100, 0x100000001, 0xdcf9, "0770c8d884615fdabc6984371fe5fc1ca480b0d862dc66351c32adbd508b2a63313eaa97794b3953b8b11f9c769f2605690d495b323ade370e6290aa3f8c101bf00015804b015a99d651efa9f568fc70f19d4c61f8150628410597a08eb0df51a23a4234f1d5d73102d6d0cba848328e0b5317745eb4b90460cb74c7ae89c9e3708fe097e64b2f3eca5c692a75193cd91019c910bca28e7566228d59db6f"}, {0x33, 0x0, 0xa00, 0x5, 0x7, "eec706e95948f04d8cd19b205a1f9e87416b03e79ea40314ab317d9a57ff52eeeac96b"}], 0xe1}, {&(0x7f000080a000-0x127)=[{0x3e, 0x2, 0x8, 0x64e, 0x6, "1b1845470eba92bc821ab3a980d4423b1b06d5fb3c6f0ee2101511422c5d27a24f3fca42d0c712673f5f1b190179"}, {0xe9, 0xffffffffffffea21, 0x0, 0x0, 0x8, "3ea80e81cc9b130e5f7901fb649fbaf1c12992206422f2dfb4c3d4bf83013681f20efa9b82a9432ac868aa835e9525fc11e7d13c97dbfaba8bd4c7b0439761596ef3af2d08287fab332daa3a436431d7167b2af736534b7f1ec613ec2570ddfbfa92a2b70c4a8fa5feeebce0c797315e4c591661e7c14883cb68ed0b4a792559820284882527d9f7e05adff274b2b2559563beae04236049ba0befb55d637242240c86756df616bedb147df47c98d77165dcc75a2fe70eda8ef91a66d1869b516ca7daae656df9cc7a285a0c05813c44a25655fec9bf316c6c"}], 0x127}, {&(0x7f00008a9000)=[{0x10, 0x8fc, 0xa, 0x0, 0x5, ""}], 0x10}], 0x8, &(0x7f000012b000-0xb8)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r13]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xb8, 0x810}, 0x881) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r23, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000b80000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl(r1, 0x9, &(0x7f0000001000)="9517534320fb728b11e9c21fa15ece2f10c0bf2a7c3626bc4e677a23e8c9f87c373c66364a2b366378ac66e2ff7bfcbffe944c98c064ccc6f24cfe09b32836bba755d26779cd06e85bbecdc75f6838976f66e56b4e943f387f67d8fdff61992d63f5ef0cfa087184f829f3a427d255f12dd247a6c69bf6f1933d8a504e00136eab1e9ee36f65a9cad9f19b7b7eb41e145ec81c37b9addc57b5e02ed09b40619145871fc0b13a792f773d61") r2 = open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x100) connect$netlink(r2, &(0x7f0000001000)={0x10, 0x0, 0xff, 0x80}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)="696c6c696e6f697300", 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) 2017/12/02 09:11:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a1d000)=0x6, 0x4) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a54000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9c000)=0x14) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000a1f000)=0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000667000)=0x0, 0x4) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x20000000000, 0xffffffffffffff9c, 0x4}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) [ 344.383984] QAT: Invalid ioctl [ 344.398849] QAT: Invalid ioctl 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000d000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000003000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f000000c000+0x575)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f000000d000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f000000d000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x8) 2017/12/02 09:11:04 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001000-0x90)={[0x80000000, 0x2b0a523b, 0x7fffffff, 0x9, 0x4e, 0x0, 0x40, 0x3, 0x5, 0x3, 0x4, 0x0, 0xa4, 0x9, 0x8a38, 0x4], 0x102000, 0x80}) 2017/12/02 09:11:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00006fb000)="2e2f66696c653000", 0x141042, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000a0e000-0x4)=0x0, &(0x7f00008ef000-0x4)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x20a04) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x400000000006, 0x2a, &(0x7f0000698000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fb3000-0x8)={0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) r6 = syz_open_dev$vcsn(&(0x7f00009a3000-0xa)="2f6465762f7663732300", 0x9, 0x200080) ioctl$TCSBRKP(r6, 0x5425, 0xfffffffffffffffd) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f000063c000)=0x6) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) getsockname$inet6(r3, &(0x7f0000cab000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001ab000-0x4)=0x1c) lseek(r2, 0x0, 0x3) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f0000b07000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000b000-0x8)=[0x0, 0x800000009]) 2017/12/02 09:11:04 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f73657175656e6365723200", 0x10040, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000c000)={{{{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0xf30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x0, 0x1, "5781eeb14b2e22b99b152fa94b8d7cdfecb225beea87c0940444b26616dbf17d1ddb8cfdfdedc197459a70c2ef46c2c24b4df3f11c06904997f0639528c2a9c7dd34ba864d4512a5ffb35a4bbfb872f5"}, 0x160) r1 = signalfd4(0xffffffffffffffff, &(0x7f000000c000-0x8)={0x3}, 0x8, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x0, &(0x7f000000c000)=[], 0x0, &(0x7f0000007000)=[], 0x0) 2017/12/02 09:11:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xe, 0x8, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000000c000)="6b657972696e6700", &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000000c000)="626c61636b6c69737400", &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000905000)="a5aa1e08f6b134012366b52cdf6bc714869c0cab2e029ab8a7eebf609b1d82e2ecb4dbea54529ef0ea659485500586fa43485b42a34eee540d45165569ce0e59d8aebeff9922f0e95bfda65c5bd4ad6eb0f71e0ba8efec4fc259dcb797cac3c0b03f146816164a7003e9345f8c4bb7197d0c457709a5e5c2a64e9b057be1623d9c40a19fe7a28f676b0d0d3510a84ef5e68b0705d733bffdeef94472dad44c346795339f67037368c34cfd7695c96b6313bcd91fe084d059cfa724bfaff109bb938401b5c5bc9870d90863484a1d666c429f14c9", 0xd4, 0x0) keyctl$search(0xa, r2, &(0x7f000000c000)="73797a6b616c6c657200", &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x13, 0x19, "c911e10e0f7272a7030f50813dc2ea0ea87ae8a1339995fbaeb7fb58862430f196ca135e7bccc966c5cfe3a0188e7a9b170d3146f32fef84fd6f5b3b9b5845d8", "69564ad551b0eb23fd65b4cb43416a5e0dd4e15e8c8a7715d95ed46e593bc772", [0x8, 0x8], 0x0}) madvise(&(0x7f0000005000/0x8000)=nil, 0x8000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000b9d000)=0xffffffbffffffffa, 0x4) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f00002c4000)="000000000000000000000000000000000000000000000000", 0x18) pipe2(&(0x7f0000749000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f90000)={[0x740000000, 0x4, 0x3, 0xa5d0, 0x8, 0x0, 0x14, 0x6, 0x72, 0x1ff, 0xffffffffffffab45, 0x223, 0x5, 0x1, 0x4, 0xffff], 0xd000, 0x20080}) 2017/12/02 09:11:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000e3e000-0x6d)="84b4291202f236246f4c5596b3027e808da514185b4da7b34ee0ee650523bce337f7f0af224b25bcedb87ebd43a30f0a10458e1a336138edabfb5bfe27a7e71c0ade873bafdea226afeb4c2c4e77643d8b34469e72c5f80ad4e77114cf2139f6eb300b579c627d1f7a94f7b526", 0x6d, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) r1 = syz_open_dev$mice(&(0x7f000010d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x401) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b28000-0x11)="2f6465762f7667615f6172626974657200", 0x74e38f6a3f2afd30, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006c1000)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002c2000-0x4)=0x0, 0x4) 2017/12/02 09:11:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a10000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8f2, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) waitid(0x2, 0xffffffffffffffff, &(0x7f0000e0a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000004, &(0x7f00001f3000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f000021d000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, r1}, 0x0, 0x0, 0x0}], 0x20) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000004000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000c000)=0x5f) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000000d000)={0x5, 0x0, [{0x80000007, 0x7, 0x7, 0x5, 0x2, 0x0}, {0xd, 0x81, 0x6, 0x9, 0xfffffffffffffff8, 0x0}, {0xc0000001, 0x6, 0xa11, 0x0, 0x5, 0x0}, {0x80000007, 0x8001, 0xa, 0x1, 0x8, 0x0}, {0x0, 0x3ff, 0x2, 0x2, 0x1, 0x0}]}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x4, 0x4) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x3, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000a000)={0x0, r0, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000003000)="6dfb97717fd7e07514664126b30ab5d1295fd2e2940206ed7cd1c8ef04447d6ea085095c8686b43d7d181ca8ce5bbeb86272d6c77fb88c53f5dad1ec0619396a1233d3493deea1c3635aa960def1f8d9157a71a4caa5f6fea944fb35b948fac06a86249ba8a21a2d61889ed5485696", 0x6f, 0x801, &(0x7f000000d000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000c000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000002000-0x40)={0xa80000000000000, 0x11000, 0x1, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000d000-0x8)={r2, 0x7}, 0x8) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f76637300", 0x880, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000d000-0x30)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x8, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)="2f6465762f72666b696c6c00", 0x60000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000000b000)=0x86, 0x4) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x4) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000006000-0x8)={&(0x7f0000009000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00008f7000)="2e2f66696c653000", 0x400000, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ff9000-0x8)={0x2, [0x1, 0xdd5]}, &(0x7f0000bcc000)=0x8) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003a000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000afa000)=[{{0x0, 0x0, &(0x7f0000c40000)=[{&(0x7f0000f76000-0xd2)="3df565df34066a2791f106d794bbd76eb39563a6450c3761cc433db00e3e6607004833760e21354c4aafb4b782eccf5c85ed607e4021903c1c599d90f05d2a7f04d6b43e6992b56fbf23fe7e4a48456d19b5c55f14771753b2fd24c0c85ad7b22a3348a422172f6888f6d2fcc811767cd9c6a2dd851913dc874eaa983d15a31712739146db5f80f5aca9086a357ff81137cc0240839131664eacf89a3628a5785546fc4d16dc4222f3dc4efaeb7756b8858ad8649b4dd96ba566981e9a82715db0d5d04df7578b624df3e6e5013525a99ed6", 0xd2}, {&(0x7f0000006000-0x82)="164e809508ebca57ac1c863db1b025fcf92ae88a481b2689cb870a73d4c2114948ee89d9f2522c2322ec4fa793921a90f9c681ba4ca3f3174ba9347d529fb2d3907ae50ee9fed6a7185b1c063f3474b6835fa0680cd5bfe0b0353e63f0cf8417628ccf5ea98d63517d567ccf376b5efcc10c709cbe7d7ed099abd8b96c81123981f7", 0x82}, {&(0x7f0000163000)="97883a95154ea1c0c9e83eb38d7dc3471a4205337cc9795f6eb04cf9d4ba07b663503b6dee0a52dbaefb1e065326dd82f0d6", 0x32}, {&(0x7f000096b000)="8a82118244478a26b11619ef7409d9cc2c6d7c00a22f8346cfe3d85943624595240a14668fd0aa19fec6a9b88934c6433cc72d9ea905b3660a94df27121cb5b7570ae008586a4230201927f09992b39ddc151c799147386f6eecce21a9cd9f8946e3c01e47b201ba1a6dc134c46ef3454d04786854dd049c4fa0da27e1a44cc8b3eb399e380a3f0e8778cbd1c866301d74993be53816a52848352e430b9990064706349380b21734e56745f289af5c2625d603eb7036ce46151b0b3c46b15bc7b5e5f808a1a3584fbcc5ff8b0cbfd6a8a42b87ce0f1fb398e4c8", 0xda}, {&(0x7f000048e000-0x4c)="b06e0307984df1f384c3904eb81454b216c40f2367cfe5a4168da3c4cf7c8f7e466f354b8c0f637da5e158a415070d5de599ae808fcd8c8cf84067db7904eb212d7e2a913cc9fc063670022c", 0x4c}, {&(0x7f00004a2000)="1adc112fa14727f3c469863ea248a3ca8a72c6dbbea9cb797d262502719d", 0x1e}], 0x6, &(0x7f000000f000-0x4a4)=[{0xd0, 0x19f, 0x71a4, "b4e91c378510c27c2331bb0abe09ba3fa54625d012475eeab49c9702d74f614c2470281f3930ae15a7d11e9f6e30e8ad5ef6a1d54483b234c219d1ed23e0fdd564bb6cf4bbbe8d0072efbedc9cd9a0ff6c71b9c74cc0a66e1460dcddc362f168026ab3cfd9ccecc17c66b35544966f9a65fa7ddeab72aa391e1096b80df65ab03fe4026eb4160333cda46fa523b1d434f8cfb1a8e3d8ca7850df81115c49f693e3209306e7ed7b087ba6e74b8ce24d3f8d315d81882096669129e46bf7bdbf90c9a1718e"}, {0x6c, 0x13f, 0xff, "f945d5f11dce67d5e5e9a8fd8a4400d67448f42452c6a97819029b2bbb4f1ba1cd784b272c75845791c8fe146981dd90714df7f0876889b0e63300bb949c0e2c7f7d1b34cc9189c18bb4d80881e85dcf5a975584261852469db63d5af62c4c"}, {0x38, 0x119, 0x6, "88e29e5001d44e903488e15fc8513caa1826924feaa485653a94440470c0903671dd56f30dc1a13627"}, {0xf0, 0x117, 0x4, "5fb29243294b581ba17fd7fa1b9fbe94521ee86637c3e30ec9e644740449ac5e363e8fdf83f09bffbb5e0967612521bc57973b7aeb58610509fea17c3b50b8dfa35e119f1f664562afa3600184478ba3db9e133e183d1d5831c5c1ee5f38031f8fa2888bf82113db03fbe5fe00b636becb83de9f6b1cb3ac5b9901403636bb8a0036a14e137c66f38f64599d53b8dc96a87d845f6423af2a5de5d6ad0551e41ec03f7b45fae17b927a761b18a452adec6970bec0198a87112c3a4fa8a2b962d3dbcbccea6f9b71a23b200f98de2e054681b6d81c514ff4e17f5489cc40ee01eb36"}, {0xf8, 0x113, 0xae, "6404d85704d3c0bdeb4a56c027a27c9af57a98969953e772486e197cc2487e808c0a43acd7026b498488cab627a819bb0dee7dff7cde070c0766c1fea95e45f16d8d5b0ba24b4b77ab5a8cbcd0f9263ec1fb5d5603ad33b2a421ab7813015918131bd10c607c52ef3f114e7020c7b4d98c221376040ebbf7e98f026be4d2841846f97940e16d8d66d62ade36c8896da6d9e792007bad5114ff8c76d4e9e0c2479304819419c1e21a64546e98e000859f45bfe4e70bb5bde6abd0c1c47600927048a1de50081db68935087470dd845c6e986c3abb23c62012d05d034908b77e88a30bd16610cdc1e4e466c68d"}, {0xcc, 0x118, 0x80000000, "1fc74009acca0e24d2b700ffa0871badad0fb3e929357287ee2065bf6cf312003f3b077e2352b163084fce83197ff62342099ef23f95158e1b36c96439d82385b01d751084acd7d2a19eac3f7fd4cb6e3b95e8c6894fe5085e1800dd45af28b1850cef5efd7d6130971b17ee6a18a5e45b6d3630565f90b613fa73cd63508ac8aa0ae191256b3b66726edf40fbdc3bd19e05b37647dfe81b31767c38091f645d29669188e89e2aae8f63307fce7a6706b219098b175025307a2637629233"}, {0x30, 0x102, 0x2326, "5df82624f3db3edd9582b2d638968fd84366dc013eca643903596fde3a932c64ef"}, {0x4c, 0x119, 0x7f, "ee3912a34173b5234927d774ca202b3a71ed8ed91ef79d6b176e4a2425df5acf5f08f1783f7be582fd29408a290441dac434da8ad57e2d0c9d88516741cdcb"}], 0x4a4, 0x800}, 0x79}, {{&(0x7f00005b2000-0x8)=@sco={0x1f, {0x7, 0x1b16c68b, 0x7, 0x0, 0x43c, 0x6762}}, 0x8, &(0x7f000021a000-0x18)=[{&(0x7f0000780000-0x18)="70e59ccf63b086a0f9fc2512b4ad87beff172dca86b3f29e", 0x18}, {&(0x7f00005fe000-0x20)="a466bbd34c33d598b8cd84f77461ebdfbdd9e448d805c6b11fa525da88bfd288", 0x20}, {&(0x7f0000834000)="f34e58e1c4686f8ac087827cad19aad3c5829e19a93d4495f843c30f86286839ca8418954d3ed43355976206e21bdd6b4148795437ee7f8f091925d4696814f4436fcce3dc84147bbf646bc6aba3e3613501e0e54d86813d93375b35973eae7b450caa21b0d9b6ac73c12aac5b51c33e0be99cdfec3fa7aacfc948989c0b3332b4fb07", 0x83}], 0x3, &(0x7f000039e000)=[{0xe0, 0x18d, 0x1d90, "76fbabd2a5bae86b7534d4f68730154a39ba9b4994a875bf7dd48c753a994abf9ddd1e61ec21e846f2d3225d4bf419b020a34e86023804014bf495cd2d7ee14221cbbcc648082df9470d8277f8c7ec6cf1c2445944909f269520a06ab3884720ddc1cb500105ae84f2899c17380306f0e9f8e2f1cbb9115b8487792aa027600886e1041ce12ed0bd38b8635b934ed7313349cbf0f054fbc0acb37450749ed8812091e1882861706865fcc813398a3192cea67c2b0ef7916be745fa8dded2cc5dbcecec4c510516c7adb8a0266b955dc0bac1"}, {0x18, 0x1, 0x4, "6be84ea03690a0d48e9b"}, {0x58, 0x108, 0x7, "d766706c350e6ae5c33275c1902d9f872822dd9adb593c8972838fb2132045ce67ecaaebc6ccfddf2cd5fa4f53cb93f24883945ee07ba363077db1f514085bbd9774ff270722a3c6e6"}, {0x94, 0x119, 0x401, "e41c51f7a4cadd758ee5d11b1177276689be9dbc4dc15b008dbfce233a66fe8e8cdfaa325673b26ad31d07c516715415777ab059d71ce6e3e07e30a8e9a2c04ca96891c4b5376e383501e9a03f8dd20d94f6babf3f13db76d807c14f21246409e183be744b6f219893312a58e6b087e742012e4e3cf9283784a368a4663a16c1f4d50dd25f01f6a7"}, {0x7c, 0x110, 0x7, "8b65fb435b5da6fc6435f2bdc6f985468ba9f34d3ef5716f6c72ca697ea1d2e94ee2d2629712d999130a0fb2ec5bb3dc02f1466ad8ad3426fcf44a2b0b83129cbc3f8910f4c023ea6f56dd0c1568f0f871eeaeb8e2816d107d78ee440bc29f477d5b90a3af2880bf5da1f7c9caa6"}, {0xe4, 0x10f, 0x80, "76008656392fa19b74b29d8a06390396ee8872d3382e798627c3f630f614f0e36d74209ad821871ff2d3483fdf0eb75284b34f7276649c99a0caef09402b7249590a460ed2aca195c6012c0305627fcbe260588fd3dcffe8b886205eedd1cfaebb13e6a96326135e9ae190c20347b97178c37252374406dcd32e82c44fbda66e954f32f8b2c08e1e2ee4896fd26da56b957358359e50ba36b97b13c0018fb20d23f10fc57536e0a5b4faf26ac2e40a4a4c8a0f825b12af533bc793daecd29d3ba28093d7dfeaf983b2511da7c204cfc0a8e8f86f5feec156"}, {0x10, 0x13e, 0x3, "9e805770"}, {0xa4, 0x11d, 0x1, "2de3f07412732f16b664a7795e3936dcc38cf46f7484064f64602a0efa549b62b076b8141e0365b0ab4b086a839973399f350ea55c221249fb8907386701d301157c858f9da3c95c483acb4ec784db5695192a82b6c24698aacb8305ea5a922b2b24a34560a377bbe9d77e904209c6e24e71994ca91486ae1dbbf40a14baa173880d586ad14d4b63e00b0ccfe3ccd8eacde89edef8b9"}, {0x70, 0x1, 0xffffffff, "448544569c1cbf70bb0ee4f86880ed2c590ff94995f2ecc8c3dfd43188fbf14834ab2c15d693859bed3cf0fbd37152838961ec4c63ff187d54770476b84287adecbd5984a8f9ea25cc90bb37da6a67fbc5e905b1ae64a9c67f48c279974d1d68ae"}, {0x100c, 0x115, 0x5, 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"}], 0x100c, 0x8000}, 0x7677919f}, {{0x0, 0x0, &(0x7f0000f47000)=[], 0x0, &(0x7f0000d85000)=[{0xa8, 0x103, 0x7fff, "b2fcc32f8eef5fb0882f5a7c3fdc744e53d7200461e3dbb7fa4b6fd51dd60bf1aa6dc879c5c306c3f8cf3d4b9f26ee1754781c283b832ac42a674e2e6fc84e43bd3a9aa3d22c661cbd27dad7d913fe17a8189c02c70a38a4b42c77b79ae68d88da1140b8c64127aea35e6626531f30e46aa7a9f8e5ae109f4ab6fec9b6561b1d43d02f27627f8465257a467f1f345861599aa1f699512f9dac"}, {0x3c, 0x1ff, 0x80000001, "8f1e3017117a5885ae10471c12d65e0b7733fa267331ac470c771c0135de6170c9f709fee2884ef7464cea5dc9794e"}, {0xe0, 0x0, 0x7fffffff, "85651dde3769d04956e4ba2267e315763ca3a067d57fbb4d4cf328187af5a869825d48347b5203184673dcc85d89f8cf04cacd114e8c10ac1f299556eb6da3c953ead703d413014ce0eae1abc24cb6f22eaeb5393f10b7d15837e4577b46eb55c55d7ac71f22e5667221e3625342500fd9e7ac26902053df80b3112c46e14d129833466afc814049ad1a9fa1e449760944c25d9029ded8066410a592df90058cc21cc0118c8b5bc5bb376892c4eb3ad889de1b55f9b241c46404a73b028d8477dbb5db6a2f2cef399904a13efeb608e4162c"}, {0xec, 0x1, 0xfff, "368bf0fac28d0083a0e2a04c5bd9b4b55dbe4902e3f811bd37cd7320809422f7f820efefd256af9cb5937c48ac2a968f7b4afab2a69bb4269f9b37f2e9a04d1466b2b2ad52e182822ce474ec57082ba80078739f35b2413d1cc5b585d7f9e7ecb8b04d8b427b66299a9edc32564474d4d58c6321875334124c9e4981242298d2eb6fdf49e5df2f47def221af4b8e8fbf8cac7a2b3a1587e5b997dcff241ea791e231b0bf621606a3d0fcc82ed38a3230a8c429ca937fb54019584c3a5887671ba90d7dcc3c919bdcc905c71db888c2bb1a133051ed840e40fb54aa0878"}], 0x2b0, 0x8080}, 0xc1}], 0x4, 0x82e9f59763a8d8ad) socket$bt_l2cap(0x1f, 0x2, 0x0) clock_gettime(0x6, &(0x7f0000661000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) statfs(&(0x7f0000875000-0x8)="2e2f66696c653000", &(0x7f0000c3b000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000088000)={0x20000000000000, 0x6, 0x208, 0x2, 0x7ff, 0xff, 0xfffffffffffffff9, 0x5, 0x0}, &(0x7f0000ae1000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000948000)=r2, 0x4) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) setns(r0, 0x4000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000000d000-0x8)=0xf001) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000f3e000/0x2000)=nil, &(0x7f00001e4000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x2, 0x20000) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) setrlimit(0x1, &(0x7f0000005000-0x8)={0x8, 0x5273}) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x5}, {{0x0, 0x0}, 0x0, 0x7, 0x0}], 0x20) 2017/12/02 09:11:05 executing program 7: r0 = geteuid() setuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000e2000)="2e2f66696c653000", 0x400, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000d29000)={0x6, &(0x7f00005b7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000990000-0x8)={r2, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r3, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000408000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) pipe2(&(0x7f0000a1f000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f000019f000-0x29)="8f55193cc27b73ec65588d100e7497756d4531577900fe0d30d314a7f7668ceb3c540d18c0728a75d1") sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000000c000-0x8)={0x3}, 0x8, 0x800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xa, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f000000c000)={{0x2, 0x6015}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x20, 0x3, 0xc3, 0x8000, 0x1, 0xfff, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f000000e000-0xdd)="0c136c2f8032623eddd163968de1a67c07c925657f9ec2f92cba9732f96c83a63269da89e8972fda55bef8b8fad24b11f333dfb35e50e1f043f213d9cf72c040a6aa7a72862f8122efd55297929233682adaaaef2d1afc647cb8f0f6fd3954df1430c5e70e687a8fbc47c117887f29413fcfd44156187adb7a5a841338b2030539a95bb6b87bcf4978962196ba75db6bbebbb6ac22fdb200182a2e00cc00e2a461d0be15d1913c6fc8f478457edc6cea30e7452920638f33be322c65ce8087ce7236eb22dabd862bb80d526c2e6993082f09b0a642b2dd30fb7bda8e68", 0xdd, 0x0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f000000e000)={0x0, 0x0, 0x3ff, 0x1, r4}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000000b000-0x8)={r2, 0x0}) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x7fc00000000000, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x3ff, 0x7ff) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000)={0x0, r0, 0x1, 0x1, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000-0x4)=0x5, 0x4) bind$ipx(r0, &(0x7f0000e7e000)={0x4, 0x1, 0x5af4, "a9ae5baae56d", 0x1000, 0x0}, 0x10) sync_file_range(r0, 0x8, 0x4, 0x7) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000004000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f000000b000-0x8)={r1, &(0x7f000000c000)="0000"}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) ioperm(0x7f, 0x10000, 0xd5d) fcntl$getownex(r2, 0x10, &(0x7f0000002000)={0x0, 0x0}) 2017/12/02 09:11:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000bd7000)="2e2f66696c653000", 0x300, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0xfffffffffffffffd, 0xffffffffffffff9c, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) 2017/12/02 09:11:05 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f72666b696c6c00", 0x1ffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000887000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000bd000)="2f6465762f696e7075742f6d6f7573652300", 0x1ff, 0x8000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008f1000)={0x200}, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r1 = open(&(0x7f0000230000-0x1)="2e2f66696c653000", 0x101000, 0x100) bind$ipx(r1, &(0x7f0000658000-0x10)={0x4, 0x9, 0x200, "cebf283f8df9", 0x401, 0x0}, 0x10) wait4(0xffffffffffffffff, &(0x7f00004e2000-0x4)=0x0, 0x80000000, &(0x7f00000af000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000538000)="2e2f66696c653000", 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, r2}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000004000/0x4000)=nil, &(0x7f0000004000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil], 0x0, &(0x7f0000004000-0x4)=[0x0], 0xffffffffffffffff) rt_sigprocmask(0x0, &(0x7f0000009000-0x8)={0x6}, &(0x7f000000b000-0x8)={0x0}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000000e000-0x10)={0x20e, 0x20001800, 0x0, 0x1c00000000000000, 0x9b6, 0x8, 0x10001, 0x1000, 0x7fffffff, 0x0}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000000d000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x2) r1 = socket$netlink(0x10, 0x3, 0xd) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000c91000-0x8)=0x0, &(0x7f0000236000)=0x8) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000668000)="00000000") 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141045, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x16, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000a1e000-0x18)="000000000000000000000000000000000000000000000000", 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fee000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x7fffffff, 0x1ff, 0x5}, &(0x7f00008cb000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000713000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0xff, 0x1, 0xffffffff}, &(0x7f0000590000-0x4)=0xa0) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000-0x1)={0x6}, 0x1) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) link(&(0x7f000064e000)="2e2f66696c653000", &(0x7f00001ae000)="2e2f66696c653000") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000415000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000c4e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000908000-0x4)=0x5) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x40000000000002, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000d000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc3}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000000d000-0xc)={{0x528, 0x7d0, 0xfffffffffffffe01, 0x2e38, 0x9, 0x81}, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0xffffffffffff9277, 0x4) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000-0x4)=0x2e) modify_ldt$write2(0x11, &(0x7f000000e000-0x10)={0x6, 0x20001000, 0x1000, 0x200, 0x2, 0x80000001, 0x3f, 0x0, 0x3, 0x2}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000000f000-0x38)={0x3, 0x0, [{0x833, 0x0, 0x4}, {0x373, 0x0, 0x2}, {0xc0010141, 0x0, 0x8}]}) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x7fd, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x5, 0x0, 0x3bae57b5}, &(0x7f00001fb000-0x4)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fce000-0x8c)={r2, @in6={{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcc000)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000fc9000)="99daa6d752cb8b7cda743618237f86e4779ff8cb6b88ea4978e29ccd43d9d3d259cddc25000080ac7293aaaf0085ac2becca650e6767a776aaa00ef4804b063f93400000000000000009cb7b10c27a43547f02873fcdeeaa70824542b22396cc37637c77bb30e3952264f5e291e83d5cc75ed22828389ff1acb8d3de3175c427e3094cd195655c480a0eecd45cac1b61a80ea7c714c73702127c7d9dde7a303b69ee6490d744d52c65f3a5b08cde6149", 0xb0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc9000)={0x10000, 0x8, 0x0, 0x1, 0x550d, 0x0, 0x800000000000005, 0xfffffffffffffff9, r3}, &(0x7f0000fcb000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x3, &(0x7f0000b09000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000094e000-0x4)=0x6e9220ca, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fcf000-0x2)="edbe", 0x2, 0x10, &(0x7f00005e5000-0x1c)={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x800}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fcc000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fcc000-0x4)=0x9, 0x800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000c000-0x8)="2e2f66696c653000", 0x8048, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) r2 = getgid() fchownat(r0, &(0x7f000000c000-0x8)="2e2f66696c653000", r1, r2, 0x1000) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:05 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ad1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x80, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0xfffffffffffffffb) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000486000)="2f6465762f76637300", 0x109000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004bf000-0x14)={r0, r1, 0x7, 0x1, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x42002, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000f75000-0x18)=@generic={0x4, 0x698, 0x200}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) [ 345.063396] QAT: Invalid ioctl [ 345.071940] QAT: Invalid ioctl [ 345.095981] QAT: Invalid ioctl [ 345.101411] QAT: Invalid ioctl 2017/12/02 09:11:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000b000)="2f6465762f73672300", 0x961, 0x200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000009000-0x6)={0x0, 0x7f}, &(0x7f0000004000)=0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000b000)={0x800, 0x401, 0x0, 0x100000000, 0x2, 0x8001, 0x7, 0x8, r2}, &(0x7f000000c000-0x4)=0x20) read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) pwrite64(r0, &(0x7f00003ed000-0x2b)="7ac33ce23334738f6fc064fead7ea3b61b97c1d2045f4b95a3377b3e0429da37a186c841dac11911284f49", 0x2b, 0x0) r1 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000841000+0xef0)="2f6465762f696e7075742f6576656e742300", 0x100, 0x40000000000002) read(r3, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00008bf000)={0x4, 0x927d, 0x6, 0x5}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000fba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x40600) syz_fuseblk_mount(&(0x7f000013d000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) fstat(r1, &(0x7f000073c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r1, &(0x7f00005fb000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000733000-0x4)=0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007e5000)=0xffffffff, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00004af000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000615000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000be8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b47, 0x844, 0x2, 0x500, 0x200, 0x42, r2}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000003000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ba5000)="2f6465762f7663732300", 0x3, 0x0) bind$ax25(r0, &(0x7f000066c000)={0x3, {"8e48e418451129"}, 0x80000001}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000087a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000953000-0x8)={0x0, 0x1}, &(0x7f0000d83000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001e0000)={r2, 0x0}, &(0x7f000097e000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c1d000-0x8c)={0x78, 0x7ff, 0x80, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000592000)={r3, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1f, 0xfffffffffffffffe, 0x3, 0x4}, 0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000021c000-0x4)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d2c000)={0x0, 0x8}, &(0x7f0000325000-0x4)=0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000e6e000)={0x7fffffff, 0x7, 0xa5, 0x4, 0x7}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00001ca000)={0x6, 0x8, 0x800, 0xff, 0x7}) ustat(0x5, &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$evdev(&(0x7f00008db000-0x12)="2f6465762f696e7075742f6576656e742300", 0x41, 0x185400) write$evdev(r4, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000516000-0x1)="00", 0x1) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) pipe(&(0x7f0000632000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000891000-0x20)={@generic="54bbc9d090e9ea68a2a5a415b2a811c8", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:05 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009e0000-0xa)="2f6465762f6375736500", 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000db5000-0xcf)={0x0, 0xc7, "24c8c8f098aab62a577b64a7bab119eba355194f6991ad0e87c8cb74ade95f9cb493e864bf08b69550436cdead93e401b6be04fd0f18de20ef6728f87934ab97981cd63cc0a0470fa85189f064d69b16fc642bf7b0827c88b6e54c3dfc32789511d45b2d03544c5fe7f9c50780bffb6d6730ec32e530726572fa952c307e755e4a5c9dcc080ff32f063a53db0ea49a09b4860e87045134d3a3d48b388bca2f323bcea6d59e9dc38aaf62f36b80a6590d872e41db110d767344b2ac9ee99d96b2b9cd75e70e2bc7"}, &(0x7f0000b71000-0x4)=0xcf) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fec000-0x8c)={r1, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005a0000-0xf5)={r1, 0x5, 0xed, "e090068118b5371214cf76c8fe742d89e04401cd691a93159877fd0a14744de12b86703c4475dbf2d72b4b5d52981d7be454e9f0bbfd3e031ca9c49b61128c1adb9f776754a3b77350cb6040bbe7df34b09ea762ca294109a183f46c3c6afefe6e7e817fc9aa2f55843ba236e4d23bef2aecdfa533f307e54f847be13c486600abdb46d994356a52e8f0a5f740ac119fe1980fafc24d3f1d3745d24c97132e134b8b144c231528bb03ea2030128ec8cd67caf804debb7b9cf6609d95e1e60c865c6e84d848e9c676409496891dfdaf9d14e5070bb841ee75abd2cf31c6d5e64ba21a3e5aba96e96e02cff24bc6"}, 0xf5) r2 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r4 = geteuid() setfsuid(r4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000af5000)=0x7) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dc6000-0x14)={r2, r3, 0x1, 0x1, r2}, 0x14) setsockopt$inet6_dccp_int(r2, 0x21, 0x13, &(0x7f00005df000)=0x1fd, 0x4) umount2(&(0x7f0000e54000-0x8)="2e2f66696c653000", 0xe) openat$sequencer(0xffffffffffffff9c, &(0x7f0000370000)="2f6465762f73657175656e63657200", 0x20440, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) setrlimit(0xd, &(0x7f00003b4000)={0x10000, 0x3}) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000d000-0x1b)="736563757269747970726f63271a6367726f75702b707070312500", 0x2) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000008000-0x10)={&(0x7f0000005000/0x3000)=nil, 0x3000}) move_pages(r1, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f0000004000)=[], 0x0) r3 = dup(r0) ioctl$KDSETLED(r3, 0x4b32, 0x1) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000+0xf9a)="76626f786e6574316c6f00", 0x2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000b000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) move_pages(r2, 0x3, &(0x7f000000d000)=[&(0x7f0000009000/0x1000)=nil, &(0x7f000000a000/0x3000)=nil, &(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000b000)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f000046d000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000045b000)=@assoc_id=r6, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000387000)=0x0, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r2, 0x541d, &(0x7f0000c9b000)=0x6) r7 = syz_open_dev$sg(&(0x7f0000b4c000-0x9)="2f6465762f73672300", 0x0, 0x8000) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b53000)=0x0) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f0000d11000)=0x6000) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000003000)={0x0, 0x4, 0x5, &(0x7f000000c000)=0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x200) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000c66000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000c93000)="00000008447407", 0x7, 0x0) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x10, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ee000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000806000-0x6)={0x0, 0xd8d}, &(0x7f000098c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009b0000-0x8)={r3, 0x531c571a}, 0x8) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000dd2000-0xfb)={r3, 0xf3, "16ef6621cb7d57f1d2a1d02a7cb51dc29d072504680798126bbfd901fb555abf1b4cf41a17f64a81c1f99fb92643412e5fb371bc5cc0ace06f9aac3a73143e1231ff7b776de6d14a7f7a354f488a5740fe22f56d0103587e640c32969238341f5fac5ab764f38d2b381b88decd895cf02e9a0ffe646ccee0937618961c020d09fdda96648ab5adae9f9e57b549c3d934e1d73c79f5f49dff328fae733638fe4c2b37929f67d6a9a0678be85d59b5d63523b1e5210bb1bdaf9db44aaa8d91cf90b5229b13a3529a5dc80261ebeb946ca8773767549ea810661349e1197f1e6a0be9b4a6c36f183bf82caf4d191dc82fa439ea9b"}, &(0x7f0000c65000)=0xfb) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000000d000-0x8)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000003000-0x28)={r1, 0x5, &(0x7f0000004000-0x14)=[0x2, 0x2, 0x2, 0x100, 0x100000000], &(0x7f0000001000)=[0x1], 0x20, 0x9, 0xd11a, &(0x7f0000005000)=[0x8000, 0x9, 0x101, 0x0, 0x3, 0x0, 0x2, 0x7fff, 0x7], &(0x7f0000000000)=[0x7fffffff, 0x20], 0x0}) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x101) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002e1000)={0x0, 0x2710}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004ae000)={0x89}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000e82000)="6e7300") ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000011c000-0x4)=0xc9f) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000000c000-0x30)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000c000)=0x10, 0x800) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_wait(r1, &(0x7f000000a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xc5c0000000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000000c000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x40002000, &(0x7f0000007000)={0x3, {"18000057060107"}, 0xe}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) epoll_wait(r3, &(0x7f0000009000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xc0) ioctl$TCSETA(r3, 0x5402, &(0x7f000000a000-0x14)={0x9, 0xaf9d, 0x3ff, 0x4, 0x3550, 0x6, 0x401, 0x0, 0xdb, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f73657175656e63657200", 0x4000, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000000)={0x6, &(0x7f0000000000)=[{0x7, 0x60b9, 0x1, 0x6}, {0x80e, 0x9, 0x72, 0x3f}, {0x5, 0x2683, 0x3e54, 0x6}, {0x7, 0x8000, 0x8000, 0xffff}, {0x800, 0x11, 0x9, 0x1}, {0x0, 0xfffffffffffffff8, 0x1, 0x36}]}, 0x8) 2017/12/02 09:11:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000250000-0x8)="2e2f66696c653000", &(0x7f0000d0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000070000-0x8)="2e2f66696c653000", &(0x7f0000643000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e50000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bf000)={0x0, 0x0, 0x0}, &(0x7f00007b1000-0x4)=0xc) stat(&(0x7f0000a99000)="2e2f66696c653000", &(0x7f00003f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setgroups(0x6, &(0x7f0000b5c000)=[r1, r2, r3, r4, r5, r6]) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x400000000011, &(0x7f0000927000-0x4)=0x7, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000003000)=0x0) 2017/12/02 09:11:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00003dd000)="636f726564756d705f66696c74657200") ioctl$LOOP_CLR_FD(r5, 0x4c01) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r6, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r6, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r7 = memfd_create(&(0x7f000018d000-0xf)="2d28747275737465646e6f64657600", 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f000094f000)={0x1}, 0x4) accept4(r6, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:05 executing program 7: r0 = memfd_create(&(0x7f000037d000-0x2a)="b26b657972696e672d74727573746564245d405d2e39252e73656c696e75786d696d655f747970652d00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000d28000)={0xa8, 0x8, 0x1ff, 0x400, 0x2, 0xff}) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = gettid() move_pages(r0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x4) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000d000-0xa)="2f6465762f7663732300", 0x6, 0x2000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000000d000)={0x0, 0x1c9c380}, &(0x7f000000d000)={0x0, 0x0}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000000c000)=0x0) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000b69000-0x10)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair(0x9, 0x4, 0x3ff, &(0x7f0000665000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000d9c000-0xe0)={{0x2, 0x1, 0x0, 0x3, 0x1f0}, 0xffff, 0x200, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x3a7d552e, 0x4, 0x8aac, 0xffffffffffffff42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x40f, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000000c000-0x10)=@req={0x800, 0x3, 0x100000001, 0x0}, 0x10) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000020e000)="63707573657400", 0x7, 0x0) r1 = open(&(0x7f0000cab000-0x8)="2e2f66696c653000", 0x440, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000384000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068f000-0x4)=0xb) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000008000)=0x0) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009f8000)="2f6465762f696e7075742f6576656e742300", 0x0, 0xfffffffffffffffe) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6877726e6700", 0x12d400, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, r0, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setscheduler(r2, 0x1, &(0x7f0000002000-0x4)=0x840c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000c000)=0x0, &(0x7f0000001000)=0x4) fcntl$getown(r1, 0x9) 2017/12/02 09:11:05 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r1, 0x10, &(0x7f0000007000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000005000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0xa, 0x8, "52a5fa66a97463b4f3200d9ae1b0efb190c6d636340d8fb42a34d0fc083aadf45287318893362292266c4f8cef6edd2b8ef5108ba57d0bb352807b3fce63c10c", "4bc2574a8443a81d60768aee1ae36a3b77551de3dd9854579b72d6522c144321", [0x0, 0x740c], 0x0}) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000246000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000041f000-0x10)={0x200, 0x0, 0x2, 0x8}) bpf$MAP_CREATE(0x0, &(0x7f000002d000)={0x7, 0x1, 0x7, 0x8, 0x3, r1, 0x8}, 0x1c) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000240000-0x4)=0x10001) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000703000-0x20)={@generic="6a35518c4630c80415d8efad71536351", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000b90000)={0x5, r2, 0x0, 0x5}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f50000-0x4)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00009b1000)={0x7, 0x80000001, 0x6, 0x1, 0x300000001}) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) fallocate(r0, 0x0, 0x3a, 0x9c81) 2017/12/02 09:11:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000379000/0x800000)=nil, 0x800000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000163000-0x4)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$int_out(r0, 0x0, &(0x7f0000ad7000-0x4)=0x0) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x1) r0 = memfd_create(&(0x7f0000007000-0x11)="656d305d40776c616e312873656c665d00", 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000)=[0x7fff, 0x8]) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x71, 0xfffffffffffffffe, 0x0, 0x3, 0x8, 0x10, "30b465de33b67d57c79690650a961c67b96096833347b098d6abeea4acc01ddf27fbeaa21933fc9467dfc02630ee1341a82ca34c002b7f67b1cdbc2e18814ef0", "93cc64075bcaf7ebbea2b6cc1affaaf4e52f6a22795fe955c512bcaceb9d92a78cc6797620c1c6e12ec09f148f37375eb8f82b128b1053c83003ed67ed8a97a5", "d4c79175e82fb90d1abc7ebacd06cd38c8c26d1be187f92930c15b4f698f348f", [0x5, 0x8]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f000000d000-0x46)="08efae3c83db0478e4d0e0ae4eee4f5d642802ce4e41ae7bb4d3c5f43cf52a4c77bdc5507f5ab4743a60ddf3ad756d435921675f557d84e382526c4eacf304c737c9e103a696") r1 = request_key(&(0x7f0000002000)="6269675f6b657900", &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000b000-0x8)="6b657972696e672e", 0xfffffffffffffff8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000c000)={0x0, 0x4, 0x1f, 0x8001, 0x8, 0xfffffffffffffffc, 0x5e, 0x3f, {0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x92c, 0xfffffffffffffffc, 0x7, 0x400}}, &(0x7f0000004000)=0xb8) ioctl$TCGETS(r0, 0x5401, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x90}, &(0x7f0000004000-0x4)=0x8) add_key$keyring(&(0x7f000000a000)="6b657972696e6700", &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) 2017/12/02 09:11:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f000045a000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000643000)=0xdfffffffffffd69b, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ee000-0x8)={0x31f, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r5, 0x5421, &(0x7f0000c39000-0x8)=0x6) listen(r5, 0x10000001fd) sendto$inet(r4, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f00005f2000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x120000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4(r5, &(0x7f0000651000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000150000)=0x58, 0x80800) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="4417cb9eac9a730f9e157541a8030855cd28aec6f6d7e26007018254a79fbcdb9ee443acc47e5902200daa849d40487cf693a307628d30db3ab45baabb375c4ad677c5ba2ee69988adefcf3dd9c54a45c1dfa192f347aff95fea2500797c81bd05acffb3492c5429f3977fef0e9ef6ebfe74e5894542c2d02a287729f504e6f07f481c7aa8e19a032aaaad9be1d36701f88081ec4d0d167e2627d1a9b06cb0bb2efd2a5cea109efb2c6e6034746463b98863e50597bfdceb461b29a5848fa7e3fa8c7a16a2f73c5d23", 0xc9}, {&(0x7f0000000000)="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", 0x1000}], 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f000000d000-0x4)=0x0, 0x800) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000684000-0xa)={0x0, "1f672869ce27"}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0xb4003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe0)={0x0, 0x0, 0x0, 0x8, 0x195, 0x0, 0x3, 0x4, 0x1, "ecf7ca710a6de24764b26d7606af8c57743f2cdfff274028618874d6bafd347a7bcba1eee29f3673addef0632b9f2f95f9f92a94057baf1f43eca2e25ed1ffa0", "fd0b9df48b60de33d907a1bf8bce308da052c10417aa88c6163039a8d9a2e31b23f4eeb11215a7f7b3bd60b3970aeeb44f486642791ae3c8b1fb44b491b472eb", "22ea9afcac53a8de0d81b8141c2b7d63909a636ec0c7582cb39b8de6eb70cec6", [0x8000, 0x7]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x40)={0x20, @time={0x0, 0x0}, 0xc012, {0x4, 0x2}, 0x5, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000000c000)="2f6465762f766373612300", 0x7, 0x4000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f65000)={0x0, r0, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f76637300", 0x20000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) setuid(r2) move_pages(r1, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x4) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000cfd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dd5000)=0xda) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x1000000000000000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x47, &(0x7f000000e000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000000e000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000-0x4)=0xd4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000000a000-0x10)={0x7, 0xb59, 0x3, 0x80000001}, 0x10) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mprotect(&(0x7f00006d2000/0x1000)=nil, 0x1000, 0xc) lstat(&(0x7f00006fb000-0x8)="2e2f66696c653000", &(0x7f0000a92000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0xc8) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000000)={&(0x7f0000982000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000005000-0x4)=0x0) syncfs(r0) fcntl$setflags(r0, 0x2, 0x1) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006d6000-0x8)="2e2f66696c653000", 0x0, 0x11) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00004fc000-0x5c)={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, {0xa, 0x3, 0xb57, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x10001, [0x0, 0x100, 0x4, 0x527d, 0xb94a, 0x1ff, 0x570, 0x80]}, 0x5c) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) io_setup(0x80000001, &(0x7f000029f000)=0x0) io_cancel(r2, &(0x7f0000c56000-0x40)={0x0, 0x0, 0x0, 0x0, 0x353f, r0, &(0x7f00002b8000)="3974a770a8a0f045ec380ecaa0086eb7412b8a4572e3fd36e9a764fb3dbb2a7e028876d8bbc674c8cfddef23d3d3cf5b5b3466d51379ff5719e6845b0a3f4a4af080dd501cb8ae158b7172f00fea61d2bb567e9d50698671adfbc77650e2df0f7a5802a0e4716cea0a1c2ccf93ddf53ed12179ad95a58d080c8378594e3a8a51ae75d8e60c7b7432cb04bb0ea75e9780245a7dff3d7d4490e6563da0", 0x9c, 0x3, 0x0, 0x0, r0}, &(0x7f0000e1f000)={0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000624000)="00000000000000000000000000000000") 2017/12/02 09:11:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f73657175656e63657200", 0x62000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000b000)={0x1, 0x2, 0x6, 0x9}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)="2f6465762f72666b696c6c00", 0x282000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000009000)=0x0) r3 = getegid() fchownat(r1, &(0x7f000000b000-0x8)="2e2f66696c653000", r2, r3, 0x1000) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r4, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000047e000-0x10)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00008d6000-0x18)=@generic={0x4, 0x4, 0x3}) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000d000-0x102)={0x0, 0xfa, "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"}, &(0x7f000000c000)=0x102) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000b000-0x8)={r1, 0x2}, 0x8) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000011d000-0x9)="2f6465762f72746300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x1, 0x0, 0x8, 0x1, 0xea4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000009000-0xb)="2f6465762f766373612300", 0x9, 0x40000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x40, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000000e000-0x1)=0x3f, 0x1) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x100000000, 0x248400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000000e000-0x8c)={0x3, 0x2, 0xcbed, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ipx(r2, &(0x7f000000c000-0x1f)="f01da2f3fd5896dea2e31a7ea0916fc5e3e639d2c3050e1830bd115167d783", 0x1f, 0x40, &(0x7f0000005000-0x10)={0x4, 0x0, 0x0, "5c48375c8dad", 0x1000, 0x0}, 0x10) 2017/12/02 09:11:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141045, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x16, &(0x7f0000163000-0x4)=0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000a1e000-0x18)="000000000000000000000000000000000000000000000000", 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fee000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x7fffffff, 0x1ff, 0x5}, &(0x7f00008cb000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000713000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0xff, 0x1, 0xffffffff}, &(0x7f0000590000-0x4)=0xa0) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b2c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004a2000)=@buf={0x29, &(0x7f0000b6e000)="052ca0b96e89a6dcb597ce7c023388e7c8b5d6fd3a80b965f096f8353262249ac7093c7738d6a8a493"}) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getgid() setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000622000-0x50)={{0xde, 0x7ff}, {0x400, 0x401}, 0x8, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x101) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000000c000+0xb30)="2f6465762f76637300", 0x212000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x82, 0x0) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000e10000)={0x8}, 0x8) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000000c000)=0x14, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, r0, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) getsockname(r1, &(0x7f000000c000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000009000+0xef4)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/02 09:11:05 executing program 2: pipe(&(0x7f00002df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x40, 0xcb24, 0x2, 0x9, 0x1}, 0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000c000-0xc)={0x3, r1, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000007000-0xc)={&(0x7f000000b000)="2e2f66696c653000", r2}, 0xc) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ee1000)="2e2f66696c653000", 0x20001, 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e23000)={0x7, 0xc000, 0x4, 0x9, 0x0, 0x1, 0x72b279ea}, 0x1c) dup2(r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000fca000)="2f6465762f696e7075742f6576656e742300", 0x5, 0x800) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000188000)=[0x2f8, 0x20400000000000]) read(r2, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = dup3(r2, r2, 0x80000) connect$bt_sco(r3, &(0x7f0000229000)={0x1f, {0x2, 0xa10, 0x7, 0x8, 0xea, 0x9}}, 0x8) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x201, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a39000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000089f000-0x8)={0x3, &(0x7f0000417000+0x49e)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000119000-0x8)={&(0x7f0000006000-0x8)=[0x0, 0x0], 0x2}) socketpair$inet(0x2, 0x80006, 0x1ff, &(0x7f0000697000)={0x0, 0x0}) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000000c000)=0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000009000)=0x0) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141045, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000712000-0x88)={0x77, {{0xa, 0x1, 0xebc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00009bb000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000000c000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2, 0x40000100, &(0x7f000000c000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228787465612d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) fadvise64(r0, 0x0, 0xae, 0x5) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:05 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000576000)="2f6465762f6375736500", 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fsync(r2) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x0, &(0x7f000000a000-0x20)=[], 0x0, &(0x7f000000c000-0x4)=[], 0x2) r0 = syz_open_dev$mice(&(0x7f0000007000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000000b000)={0x5, 0xfffffffffffffff8, 0x20}) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00002e3000-0x8)={0xd2, &(0x7f00006ea000-0xd2)="5f58a6ce983b3ca0f436f573e6241c9f14121c4885c430e3cc22885a9c02b29ba6ce9626a7e966036e5292a372df4241e9750fa22f1e0363490947c23f1ff39ca0b3259521cead03d66e62d300dc8d3b4c649a109fbfe43e57bfc41d89887314e6179551de2e2924eb73bf17858880b7ce32694dba9eecbbbc3bc3019dab90b743a3896cbe5d1ed58fece4b6957c6455dc27f650f1f1a43b6b83eeb649a7b9dc7bc02a02bc3bcb56555ccd63188b576f9b9b136538d3c3d01fd41fe57b3feb6c13b1c8a00c5b65eb06695e740d384b8908b7"}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe, 0x200000) syz_open_pts(r0, 0x40000) r2 = dup2(r1, r1) prctl$setname(0xf, &(0x7f0000fb6000-0x12)="2f6465762f696e7075742f6576656e742300") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000c6c000)={{0x7fffffff, 0x8}, {0x4, 0x100000001}, 0x81, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000368000)={0x0, @in6={{0xa, 0x1, 0x56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffed97390a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x1, 0xfffffffffffffffa, 0xa}, &(0x7f0000482000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000735000-0x8)={r3, 0x1}, &(0x7f00008c5000-0x4)=0x8) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f6375736500", 0x200, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000039b000)=@pic={0x0, 0xffffffff, 0xf20c, 0x1000, 0x43d, 0x3f, 0x400, 0x96b, 0xfffffffffffffff8, 0x6, 0x5, 0x8, 0x320, 0x800, 0x8, 0x8}) 2017/12/02 09:11:05 executing program 7: modify_ldt$read_default(0x2, &(0x7f0000a27000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000880000)=0x0, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000339000-0x4)=0x20, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00004b2000-0x10)={0x7, 0x0, 0x40, 0x9}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000056000-0x1a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000ed6000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x10001, 0x48000) ioctl$KDDISABIO(r2, 0x4b37) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) [ 345.654032] QAT: Invalid ioctl [ 345.663440] QAT: Invalid ioctl 2017/12/02 09:11:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141045, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000712000-0x88)={0x77, {{0xa, 0x1, 0xebc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) bind$alg(r0, &(0x7f000049d000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "72666337353339286c72772863616d656c6c6961292c7368613531322d6176782900000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000008e000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="2700", 0x2, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000763000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2100) fcntl$getownex(r2, 0x10, &(0x7f00001be000)={0x0, 0x0}) getpgrp(r3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000536000-0xa8)={{0x3, 0x2}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68ad00d821c5f9bd, 0x50, 0x0, 0x7, 0x7, 0x71be, 0x7ff, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000c000-0x4)=0xdc) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000017d000)={0x0, 0x0}) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000c2c000-0x10)="00000000000000000000000000000000", 0x10) getitimer(0x2, &(0x7f00002d3000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f00007fe000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, r2}, 0x9, 0x0, 0x0}], 0x20) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000000a000)=0x0) getsockopt(r0, 0x1, 0x5, &(0x7f000000d000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x55) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x4, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x1000000000}], 0x20) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000959000)=0x0, 0x4) syz_open_dev$evdev(&(0x7f0000af5000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x220000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000270000)={@common="6e723000000000000000000000000000", @ifru_flags=0x1300}) read(r0, &(0x7f0000616000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000009000)="2e2f66696c653000", 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000d000)={0x0, 0x1c, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000e000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r1, 0x9, 0x9, 0x99, 0xffffffff, 0x5}, &(0x7f0000004000-0x4)=0x14) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000000d000-0x10)={0xd000, 0x6000, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f000000d000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x0, 0x0, 0x0) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000003000)={@rand_addr=0x2, @rand_addr=0x7f0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffc}, 0x8, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000000b000)={[{0x5b0, 0x124, 0xc6eb, 0x6, 0x3, 0x8000, 0x8, 0x1f, 0x5169, 0x68, 0x3, 0x4, 0x2}, {0x2, 0x1, 0xc902, 0x7, 0xffffffffffffffff, 0x6, 0x4b2c, 0x101, 0x100000000, 0x2, 0x9, 0x9, 0x2}, {0xe, 0x6, 0x7fff, 0x8, 0x0, 0x1, 0x9, 0x9, 0xffffffffffffbb9e, 0x4e97, 0x4ff37500, 0x549, 0x100}], 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=r1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000000c000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000009000-0x8)={r4, 0x0}) ptrace$poke(0x5, r3, &(0x7f0000007000-0x4)=0x0, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000c000-0x8)="2e2f66696c653000", 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000000c000-0x56)="307dad1e1916499b44d488972875bfd80c0b1f64eea9b91a3c16f86b480982d91314def0cdf68a53c62d598b171d6b87d87b660793ffe71eee956c4773308da70b4d306c2795b956e6c47062bded44d1efed77eb0f43", 0x56, 0x4000, &(0x7f000000b000-0x10)={0x1a, 0xf7, 0x5, 0x4, 0xffffffffffff8001, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000b0a000-0x5)="2e2f66696c653000", 0xc000, 0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000edb000-0x28)={0x5, 0x7, 0x3, 0x6, "d8e247062cab0d17aeaabaa407b1a8b78ba5b7595b4509bb88006eead69dc80b"}) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000491000)={0x0, 0x7, 0x1c75, 0x100000001, 0xc4}, 0x14) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000a000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000d000-0x4)=[0x0], 0x2) 2017/12/02 09:11:05 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x0, &(0x7f000000a000-0x20)=[], 0x0, &(0x7f00004a2000)=[], 0x0) 2017/12/02 09:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$binder(&(0x7f0000117000)="2f6465762f62696e6465722300", 0x0, 0x2) 2017/12/02 09:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x0, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f000094c000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) sendto$ax25(r0, &(0x7f0000255000-0xe9)="4b9412ba8149f878b76464f57259eeb923eb0b58743807fd16a16c1451c1a44cd23a968c6ee0651d697f9eb20c677f64e4afc89ccea6dde06f4656a3ca9b9cdecec82cedb646a42c8e8cd56ca4c2ae6d69a285b85e78172883a37fe5c7399ce6def1451d79d7073c52355185844bdd59ab52f5d69897532a119a9f7e56fd1e338d0e5bde43011d90f7f4bac2e17cbb0ba0d54dd0a07a70465dcb87da24d9bf7074e6d96e1af09fff926596a3aad1055c714846f46b9f374dc3c5c6d769a3da5c9705d93b1e7ba0792eb16ec6009402d61654ca7890ac7a8813cd0184b5b9f35808d5a8c15eac98a146", 0xe9, 0x40000, &(0x7f00007d0000)={0x3, {"464250f58c7c00"}, 0x1}, 0x10) read(r1, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:05 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2000000000000a) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)="", 0x0) 2017/12/02 09:11:05 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x8, &(0x7f000000b000)=0x101, &(0x7f000000a000-0x8)=0x7f) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000c000)={0x7, 0x9, 0x8200, 0x7eb, 0x1f, 0x293, 0x4e794400, 0x6, 0x0}, &(0x7f0000008000)=0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000c000)={0x10001, 0x5, 0x8, 0x5, 0xffff, 0x2, 0x5d7, 0x6, r1}, &(0x7f0000007000)=0x20) syz_open_dev$urandom(&(0x7f0000005000)="2f6465762f7572616e646f6d00", 0x0, 0x10000010007) 2017/12/02 09:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000124000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r1 = dup(r0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f00000ba000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006dd000-0x4)=0x63) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/02 09:11:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, r0, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000004000)={&(0x7f0000005000/0x3000)=nil, 0x3000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f000000d000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000d000)=0x5, 0x4) 2017/12/02 09:11:05 executing program 6 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2000000000000a) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)="", 0x0) 2017/12/02 09:11:05 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000076b000)={0x0, 0xfa, "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"}, &(0x7f0000dc7000-0x4)=0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x3}, &(0x7f00001dd000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r2, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) [ 345.848414] FAULT_INJECTION: forcing a failure. [ 345.848414] name failslab, interval 1, probability 0, space 0, times 0 [ 345.865671] CPU: 0 PID: 1916 Comm: syz-executor6 Not tainted 4.15.0-rc1+ #114 [ 345.865677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.865681] Call Trace: [ 345.865695] dump_stack+0x194/0x257 2017/12/02 09:11:05 executing program 2: socketpair(0xa, 0x80000, 0xa6, &(0x7f0000905000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000d3b000-0x4)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) move_pages(0x0, 0x1, &(0x7f000000a000-0x20)=[&(0x7f0000000000/0x2000)=nil], 0x0, &(0x7f000000c000-0x4)=[], 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2017/12/02 09:11:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2000000, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) [ 345.865712] ? arch_local_irq_restore+0x53/0x53 [ 345.865742] should_fail+0x8c0/0xa40 [ 345.865756] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 345.865774] ? lock_page_memcg+0x2bd/0x3b0 [ 345.865791] ? find_held_lock+0x39/0x1d0 [ 345.865817] ? lock_downgrade+0x980/0x980 [ 345.865849] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 345.865863] ? rcu_note_context_switch+0x710/0x710 2017/12/02 09:11:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000+0x369)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000c000-0x10)={0x0, 0x0, 0x7, 0x4, 0x0}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xb4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000b000)={r2, @in6={{0xa, 0x3, 0x15, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffff2648, 0x8c, 0x1ff, 0x1}, &(0x7f000000b000)=0xa0) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/12/02 09:11:06 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f6877726e6700", 0x400000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f000000c000)={0x1f, {0x80, 0x2, 0x8cc, 0x3, 0x7fff, 0x2b}, 0x0}, 0x9) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000007000)={0x0}, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0xc)={0x11, 0x96, &(0x7f0000515000-0x96)="a458b770f64e92d5a3e428bcb4428845819bda73b7b18589e1070bb0cdc711d3e91ae17b71af9d2eeaf7008a40ae93bebed76aeb3299351166720b48daf72cd5ffcb514780fea7885f3355a62cd775173ec928bba8e861c186dc6fb4ccec1b650107acc59dd1def66525b0627143a82d34c34b944cd8a80b0a28ec7669b0f74ebc5cb1bbd4cc2340a712b7f0a9c80b939fee61e236a7"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x100, 0x112) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x4c)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x4, 0x0, 0x0}], 0x20) 2017/12/02 09:11:06 executing program 6 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2000000000000a) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)="", 0x0) 2017/12/02 09:11:06 executing program 7: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000686000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dc7000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known="73797374656d2e61647669736500", &(0x7f0000592000-0x1)="00", 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) 2017/12/02 09:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) clock_gettime(0x0, &(0x7f000043f000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f0000649000-0x10)={{0x0, 0x2710}, {r1, r2/1000+10000}}, &(0x7f0000101000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000978000)={0x0, 0x0}) select(0x40, &(0x7f00007b1000-0x40)={0x5, 0x7f, 0x401, 0x9, 0x9, 0x0, 0x0, 0x2}, &(0x7f0000729000-0x40)={0x3, 0x6, 0x4, 0x80000000, 0x613, 0x9, 0x1, 0x401}, &(0x7f000027d000-0x40)={0x53, 0x86, 0x4, 0x3, 0x1ff, 0x7ff, 0x400, 0x0}, &(0x7f00008fd000-0x8)={r3, r4/1000+30000}) select(0x40, &(0x7f00001bf000-0x40)={0x6, 0x8, 0x5, 0x4, 0x3, 0x7fffffff, 0x0, 0x1}, &(0x7f00006b5000)={0x5, 0x4, 0x8, 0x1, 0x80000001, 0x5, 0x101, 0x200}, &(0x7f000080a000)={0x3f, 0x7, 0x10000, 0x7f, 0x5, 0xffffffffffff0001, 0x7fff, 0x3}, &(0x7f0000e8f000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, r5}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) [ 345.865885] should_failslab+0xec/0x120 [ 345.865897] kmem_cache_alloc_node+0x56/0x760 [ 345.865912] ? reacquire_held_locks+0x201/0x3e0 [ 345.865930] copy_process.part.36+0x1a6a/0x4ae0 [ 345.865942] ? __lock_acquire+0x6e9/0x47f0 [ 345.865967] ? __cleanup_sighand+0x40/0x40 [ 345.865988] ? print_usage_bug+0x3f0/0x3f0 [ 345.865996] ? wake_up_page_bit+0x530/0x530 [ 345.866011] ? __lock_is_held+0xbc/0x140 2017/12/02 09:11:06 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000002000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:11:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000163000-0x4)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000225000)="2f6465762f7573626d6f6e2300", 0xec, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/02 09:11:06 executing program 6 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2000000000000a) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)="", 0x0) 2017/12/02 09:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000779000-0xb)="2f6465762f766373612300", 0x1, 0x10000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000f53000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigsuspend(&(0x7f0000694000-0x8)={0x2002000b}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e83000-0x8)=0x0) unshare(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b7c000)=0x0, 0x4) r3 = add_key$keyring(&(0x7f000015e000-0x8)="6b657972696e6700", &(0x7f0000cc4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) pipe(&(0x7f0000358000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00001dc000-0x2)=0x1f, 0x2) add_key(&(0x7f0000987000-0x8)="7472757374656400", &(0x7f000063f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000b77000)=0x200000163d, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000f62000)={{0xffffffffffffffff, 0x3, 0x9, 0x0, 0x6}, 0x400, 0xe5, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x100000000, 0x5, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r2, &(0x7f0000800000)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000a49000)=0x0, &(0x7f0000610000)=0x4) fsetxattr(r0, &(0x7f0000adf000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c93000)="63707573657400", 0x7, 0x0) mq_unlink(&(0x7f00007d4000)="73797374656d2e736f636b70726f746f6e616d6500") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00003b0000-0x4)=0x0, 0x4) 2017/12/02 09:11:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) 2017/12/02 09:11:06 executing program 6 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2000000000000a) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)="", 0x0) [ 345.866049] ? __lock_acquire+0x6e9/0x47f0 [ 345.866073] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 345.866095] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 345.866103] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 345.866112] ? check_noncircular+0x20/0x20 [ 345.866123] ? print_usage_bug+0x3f0/0x3f0 2017/12/02 09:11:06 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x0, 0xffffffffffffff9c, 0x0}) socketpair(0x10, 0x1, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) move_pages(0x0, 0x4, &(0x7f000000a000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x4000)=nil], 0x0, &(0x7f000000c000-0x4)=[0x0], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x0) [ 345.866133] ? print_usage_bug+0x3f0/0x3f0 [ 345.866146] ? check_noncircular+0x20/0x20 [ 345.866162] ? lock_acquire+0x1d5/0x580 [ 345.866171] ? __fdget_pos+0x131/0x1a0 [ 345.866187] ? check_noncircular+0x20/0x20 [ 345.866211] ? lock_downgrade+0x980/0x980 [ 345.866221] ? check_noncircular+0x20/0x20 [ 345.866242] ? find_held_lock+0x39/0x1d0 [ 345.866253] ? check_noncircular+0x20/0x20 [ 345.866273] ? lock_downgrade+0x980/0x980 [ 345.866282] ? __lock_is_held+0xbc/0x140 [ 345.866309] ? find_held_lock+0x39/0x1d0 [ 345.866335] ? lock_downgrade+0x980/0x980 [ 345.866346] ? get_pid_task+0xbc/0x140 [ 345.866357] ? proc_fail_nth_write+0xb5/0x260 [ 345.866368] ? map_files_get_link+0x3a0/0x3a0 [ 345.866374] ? __lock_is_held+0xbc/0x140 [ 345.866393] _do_fork+0x1ef/0xff0 [ 345.866411] ? fork_idle+0x2d0/0x2d0 [ 345.866428] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 345.866438] ? kernel_read+0x120/0x120 [ 345.866449] ? wait_for_completion+0x7b0/0x7b0 [ 345.866471] ? __lock_is_held+0xbc/0x140 [ 345.866505] ? __sb_end_write+0x9e/0xd0 [ 345.866521] ? fput+0xd2/0x140 [ 345.866531] ? SyS_write+0x184/0x220 [ 345.866539] ? __do_page_fault+0x3d6/0xc90 [ 345.866551] ? SyS_read+0x220/0x220 [ 345.866568] SyS_clone+0x37/0x50 [ 345.866578] ? entry_INT80_compat+0x40/0x40 [ 345.866590] do_fast_syscall_32+0x3ee/0xf9d [ 345.866610] ? do_int80_syscall_32+0x9d0/0x9d0 [ 345.866627] ? lockdep_sys_exit+0x47/0xf0 [ 345.866637] ? syscall_return_slowpath+0x2ad/0x550 [ 345.866651] ? sysret32_from_system_call+0x5/0x3b [ 345.866668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.866687] entry_SYSENTER_compat+0x51/0x60 [ 345.866694] RIP: 0023:0xf7f6ac79 [ 345.866697] RSP: 002b:00000000f776608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 345.866706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000c000 [ 345.866710] RDX: 0000000020001ffc RSI: 0000000020001000 RDI: 0000000020001000 [ 345.866715] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 345.866719] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 345.866723] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 345.902147] FAULT_INJECTION: forcing a failure. [ 345.902147] name failslab, interval 1, probability 0, space 0, times 0 [ 345.902155] CPU: 0 PID: 1936 Comm: syz-executor6 Not tainted 4.15.0-rc1+ #114 [ 345.902160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.902163] Call Trace: [ 345.902174] dump_stack+0x194/0x257 [ 345.902188] ? arch_local_irq_restore+0x53/0x53 [ 345.902214] should_fail+0x8c0/0xa40 [ 345.902229] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 345.902256] ? find_held_lock+0x39/0x1d0 [ 345.902282] ? lock_downgrade+0x980/0x980 [ 345.902314] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 345.902322] ? rcu_read_lock_sched_held+0x108/0x120 [ 345.902334] ? rcu_note_context_switch+0x710/0x710 [ 345.902357] should_failslab+0xec/0x120 [ 345.902368] kmem_cache_alloc+0x47/0x760 [ 345.902377] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 345.902387] ? rcu_pm_notify+0xc0/0xc0 [ 345.902404] prepare_creds+0x78/0x360 [ 345.902413] ? abort_creds+0x130/0x130 [ 345.902427] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 345.902434] ? __lockdep_init_map+0xe4/0x650 [ 345.902454] copy_creds+0x7b/0x3a0 [ 345.902481] copy_process.part.36+0xb28/0x4ae0 [ 345.902495] ? __lock_acquire+0x6e9/0x47f0 [ 345.902521] ? __cleanup_sighand+0x40/0x40 [ 345.902546] ? print_usage_bug+0x3f0/0x3f0 [ 345.902553] ? wake_up_page_bit+0x530/0x530 [ 345.902568] ? __lock_is_held+0xbc/0x140 [ 345.902608] ? __lock_acquire+0x6e9/0x47f0 [ 345.902634] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 345.902659] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 345.902672] ? check_noncircular+0x20/0x20 [ 345.902683] ? print_usage_bug+0x3f0/0x3f0 [ 345.902694] ? print_usage_bug+0x3f0/0x3f0 [ 345.902708] ? check_noncircular+0x20/0x20 [ 345.902725] ? lock_acquire+0x1d5/0x580 [ 345.902735] ? __fdget_pos+0x131/0x1a0 [ 345.902752] ? check_noncircular+0x20/0x20 [ 345.902780] ? lock_downgrade+0x980/0x980 [ 345.902791] ? check_noncircular+0x20/0x20 [ 345.902815] ? find_held_lock+0x39/0x1d0 [ 345.902826] ? check_noncircular+0x20/0x20 [ 345.902848] ? lock_downgrade+0x980/0x980 [ 345.902858] ? __lock_is_held+0xbc/0x140 [ 345.902888] ? find_held_lock+0x39/0x1d0 [ 345.902916] ? lock_downgrade+0x980/0x980 [ 345.902928] ? get_pid_task+0xbc/0x140 [ 345.902940] ? proc_fail_nth_write+0xb5/0x260 [ 345.902952] ? map_files_get_link+0x3a0/0x3a0 [ 345.902958] ? __lock_is_held+0xbc/0x140 [ 345.902976] _do_fork+0x1ef/0xff0 [ 345.903001] ? fork_idle+0x2d0/0x2d0 [ 345.903020] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 345.903031] ? kernel_read+0x120/0x120 [ 345.903043] ? wait_for_completion+0x7b0/0x7b0 [ 345.903064] ? __lock_is_held+0xbc/0x140 [ 345.903101] ? __sb_end_write+0x9e/0xd0 [ 345.903119] ? fput+0xd2/0x140 [ 345.903129] ? SyS_write+0x184/0x220 [ 345.903137] ? __do_page_fault+0x3d6/0xc90 [ 345.903150] ? SyS_read+0x220/0x220 [ 345.903168] SyS_clone+0x37/0x50 [ 345.903180] ? entry_INT80_compat+0x40/0x40 [ 345.903192] do_fast_syscall_32+0x3ee/0xf9d [ 345.903212] ? do_int80_syscall_32+0x9d0/0x9d0 [ 345.903224] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 345.903236] ? lockdep_sys_exit+0x47/0xf0 [ 345.903245] ? syscall_return_slowpath+0x2ad/0x550 [ 345.903259] ? sysret32_from_system_call+0x5/0x3b [ 345.903275] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.903292] entry_SYSENTER_compat+0x51/0x60 [ 345.903298] RIP: 0023:0xf7f6ac79 [ 345.903302] RSP: 002b:00000000f776608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 345.903310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000c000 [ 345.903313] RDX: 0000000020001ffc RSI: 0000000020001000 RDI: 0000000020001000 [ 345.903317] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 345.903320] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 345.903324] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 346.007574] FAULT_INJECTION: forcing a failure. [ 346.007574] name failslab, interval 1, probability 0, space 0, times 0 [ 346.007584] CPU: 0 PID: 1962 Comm: syz-executor6 Not tainted 4.15.0-rc1+ #114 [ 346.007589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.007592] Call Trace: [ 346.007605] dump_stack+0x194/0x257 [ 346.007619] ? arch_local_irq_restore+0x53/0x53 [ 346.007645] should_fail+0x8c0/0xa40 [ 346.007659] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.007690] ? find_held_lock+0x39/0x1d0 [ 346.007719] ? lock_downgrade+0x980/0x980 [ 346.007753] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 346.007762] ? rcu_read_lock_sched_held+0x108/0x120 [ 346.007775] ? rcu_note_context_switch+0x710/0x710 [ 346.007798] should_failslab+0xec/0x120 [ 346.007811] kmem_cache_alloc+0x47/0x760 [ 346.007825] ? rcu_pm_notify+0xc0/0xc0 [ 346.007842] prepare_creds+0x78/0x360 [ 346.007852] ? abort_creds+0x130/0x130 [ 346.007865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 346.007873] ? __lockdep_init_map+0xe4/0x650 [ 346.007890] copy_creds+0x7b/0x3a0 [ 346.007909] copy_process.part.36+0xb28/0x4ae0 [ 346.007922] ? __lock_acquire+0x6e9/0x47f0 [ 346.007946] ? __cleanup_sighand+0x40/0x40 [ 346.007968] ? print_usage_bug+0x3f0/0x3f0 [ 346.007976] ? wake_up_page_bit+0x530/0x530 [ 346.007989] ? __lock_is_held+0xbc/0x140 [ 346.008031] ? __lock_acquire+0x6e9/0x47f0 [ 346.008057] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 346.008081] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 346.008089] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 346.008099] ? check_noncircular+0x20/0x20 [ 346.008110] ? print_usage_bug+0x3f0/0x3f0 [ 346.008120] ? print_usage_bug+0x3f0/0x3f0 [ 346.008134] ? check_noncircular+0x20/0x20 [ 346.008152] ? lock_acquire+0x1d5/0x580 [ 346.008162] ? __fdget_pos+0x131/0x1a0 [ 346.008177] ? check_noncircular+0x20/0x20 [ 346.008203] ? lock_downgrade+0x980/0x980 [ 346.008214] ? check_noncircular+0x20/0x20 [ 346.008237] ? find_held_lock+0x39/0x1d0 [ 346.008248] ? check_noncircular+0x20/0x20 [ 346.008271] ? lock_downgrade+0x980/0x980 [ 346.008280] ? __lock_is_held+0xbc/0x140 [ 346.008310] ? find_held_lock+0x39/0x1d0 [ 346.008340] ? lock_downgrade+0x980/0x980 [ 346.008352] ? get_pid_task+0xbc/0x140 [ 346.008364] ? proc_fail_nth_write+0xb5/0x260 [ 346.008373] ? map_files_get_link+0x3a0/0x3a0 [ 346.008379] ? __lock_is_held+0xbc/0x140 [ 346.008397] _do_fork+0x1ef/0xff0 [ 346.008416] ? fork_idle+0x2d0/0x2d0 [ 346.008432] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 346.008443] ? kernel_read+0x120/0x120 [ 346.008464] ? wait_for_completion+0x7b0/0x7b0 [ 346.008485] ? __lock_is_held+0xbc/0x140 [ 346.008524] ? __sb_end_write+0x9e/0xd0 [ 346.008542] ? fput+0xd2/0x140 [ 346.008553] ? SyS_write+0x184/0x220 [ 346.008561] ? __do_page_fault+0x3d6/0xc90 [ 346.008575] ? SyS_read+0x220/0x220 [ 346.008595] SyS_clone+0x37/0x50 [ 346.008605] ? entry_INT80_compat+0x40/0x40 [ 346.008618] do_fast_syscall_32+0x3ee/0xf9d [ 346.008639] ? do_int80_syscall_32+0x9d0/0x9d0 [ 346.008660] ? lockdep_sys_exit+0x47/0xf0 [ 346.008672] ? syscall_return_slowpath+0x2ad/0x550 [ 346.008687] ? sysret32_from_system_call+0x5/0x3b [ 346.008705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 346.008727] entry_SYSENTER_compat+0x51/0x60 [ 346.008733] RIP: 0023:0xf7f6ac79 [ 346.008738] RSP: 002b:00000000f776608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 346.008747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000c000 [ 346.008752] RDX: 0000000020001ffc RSI: 0000000020001000 RDI: 0000000020001000 [ 346.008757] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 346.008761] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 346.008766] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 346.036343] FAULT_INJECTION: forcing a failure. [ 346.036343] name failslab, interval 1, probability 0, space 0, times 0 [ 346.036352] CPU: 0 PID: 1980 Comm: syz-executor6 Not tainted 4.15.0-rc1+ #114 [ 346.036357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.036360] Call Trace: [ 346.036375] dump_stack+0x194/0x257 [ 346.036391] ? arch_local_irq_restore+0x53/0x53 [ 346.036420] should_fail+0x8c0/0xa40 [ 346.036436] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.036472] ? find_held_lock+0x39/0x1d0 [ 346.036500] ? lock_downgrade+0x980/0x980 [ 346.036537] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 346.036547] ? selinux_cred_prepare+0x78/0xa0 [ 346.036562] ? rcu_note_context_switch+0x710/0x710 [ 346.036571] ? security_prepare_creds+0x89/0xb0 [ 346.036594] should_failslab+0xec/0x120 [ 346.036608] kmem_cache_alloc+0x47/0x760 [ 346.036616] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 346.036624] ? __lockdep_init_map+0xe4/0x650 [ 346.036638] ? key_put+0x28/0x80 [ 346.036656] __delayacct_tsk_init+0x20/0x80 [ 346.036672] copy_process.part.36+0x1bd0/0x4ae0 [ 346.036686] ? __lock_acquire+0x6e9/0x47f0 [ 346.036718] ? __cleanup_sighand+0x40/0x40 [ 346.036742] ? print_usage_bug+0x3f0/0x3f0 [ 346.036750] ? wake_up_page_bit+0x530/0x530 [ 346.036764] ? __lock_is_held+0xbc/0x140 [ 346.036808] ? __lock_acquire+0x6e9/0x47f0 [ 346.036836] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 346.036863] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 346.036872] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 346.036882] ? check_noncircular+0x20/0x20 [ 346.036892] ? print_usage_bug+0x3f0/0x3f0 [ 346.036903] ? print_usage_bug+0x3f0/0x3f0 [ 346.036916] ? check_noncircular+0x20/0x20 [ 346.036934] ? lock_acquire+0x1d5/0x580 [ 346.036943] ? __fdget_pos+0x131/0x1a0 [ 346.036958] ? check_noncircular+0x20/0x20 [ 346.036988] ? lock_downgrade+0x980/0x980 [ 346.036999] ? check_noncircular+0x20/0x20 [ 346.037021] ? find_held_lock+0x39/0x1d0 [ 346.037033] ? check_noncircular+0x20/0x20 [ 346.037059] ? lock_downgrade+0x980/0x980 [ 346.037069] ? __lock_is_held+0xbc/0x140 [ 346.037099] ? find_held_lock+0x39/0x1d0 [ 346.037127] ? lock_downgrade+0x980/0x980 [ 346.037139] ? get_pid_task+0xbc/0x140 [ 346.037155] ? proc_fail_nth_write+0xb5/0x260 [ 346.037167] ? map_files_get_link+0x3a0/0x3a0 [ 346.037174] ? __lock_is_held+0xbc/0x140 [ 346.037195] _do_fork+0x1ef/0xff0 [ 346.037215] ? fork_idle+0x2d0/0x2d0 [ 346.037231] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 346.037241] ? kernel_read+0x120/0x120 [ 346.037256] ? wait_for_completion+0x7b0/0x7b0 [ 346.037275] ? __lock_is_held+0xbc/0x140 [ 346.037311] ? __sb_end_write+0x9e/0xd0 [ 346.037328] ? fput+0xd2/0x140 [ 346.037339] ? SyS_write+0x184/0x220 [ 346.037347] ? __do_page_fault+0x3d6/0xc90 [ 346.037364] ? SyS_read+0x220/0x220 [ 346.037382] SyS_clone+0x37/0x50 [ 346.037392] ? entry_INT80_compat+0x40/0x40 [ 346.037405] do_fast_syscall_32+0x3ee/0xf9d [ 346.037427] ? do_int80_syscall_32+0x9d0/0x9d0 [ 346.037470] ? lockdep_sys_exit+0x47/0xf0 [ 346.037481] ? syscall_return_slowpath+0x2ad/0x550 [ 346.037499] ? sysret32_from_system_call+0x5/0x3b [ 346.037517] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 346.037539] entry_SYSENTER_compat+0x51/0x60 [ 346.037546] RIP: 0023:0xf7f6ac79 [ 346.037550] RSP: 002b:00000000f776608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 346.037562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000c000 [ 346.037567] RDX: 0000000020001ffc RSI: 0000000020001000 RDI: 0000000020001000 [ 346.037572] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 346.037577] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 346.037581] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 346.051491] FAULT_INJECTION: forcing a failure. [ 346.051491] name failslab, interval 1, probability 0, space 0, times 0 [ 346.051504] CPU: 0 PID: 1984 Comm: syz-executor6 Not tainted 4.15.0-rc1+ #114 [ 346.051509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.051512] Call Trace: [ 346.051522] dump_stack+0x194/0x257 [ 346.051537] ? arch_local_irq_restore+0x53/0x53 [ 346.051545] ? __save_stack_trace+0x7e/0xd0 [ 346.051573] should_fail+0x8c0/0xa40 [ 346.051589] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.051604] ? find_held_lock+0x39/0x1d0 [ 346.051622] ? find_held_lock+0x39/0x1d0 [ 346.051651] ? lock_downgrade+0x980/0x980 [ 346.051686] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 346.051701] ? rcu_note_context_switch+0x710/0x710 [ 346.051712] ? kvm_clock_get_cycles+0x25/0x30 [ 346.051733] should_failslab+0xec/0x120 [ 346.051746] kmem_cache_alloc_trace+0x4b/0x750 [ 346.051754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 346.051763] ? __lockdep_init_map+0xe4/0x650 [ 346.051773] ? __lockdep_init_map+0xe4/0x650 [ 346.051790] lockdep_init_task+0x187/0x210 [ 346.051801] copy_process.part.36+0x16eb/0x4ae0 [ 346.051833] ? __cleanup_sighand+0x40/0x40 [ 346.051854] ? print_usage_bug+0x3f0/0x3f0 [ 346.051860] ? wake_up_page_bit+0x530/0x530 [ 346.051873] ? __lock_is_held+0xbc/0x140 [ 346.051912] ? __lock_acquire+0x6e9/0x47f0 [ 346.051937] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 346.051959] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 346.051967] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 346.051975] ? check_noncircular+0x20/0x20 [ 346.051985] ? print_usage_bug+0x3f0/0x3f0 [ 346.051995] ? print_usage_bug+0x3f0/0x3f0 [ 346.052008] ? check_noncircular+0x20/0x20 [ 346.052024] ? lock_acquire+0x1d5/0x580 [ 346.052033] ? __fdget_pos+0x131/0x1a0 [ 346.052047] ? check_noncircular+0x20/0x20 [ 346.052072] ? lock_downgrade+0x980/0x980 [ 346.052081] ? check_noncircular+0x20/0x20 [ 346.052102] ? find_held_lock+0x39/0x1d0 [ 346.052112] ? check_noncircular+0x20/0x20 [ 346.052133] ? lock_downgrade+0x980/0x980 [ 346.052141] ? __lock_is_held+0xbc/0x140 [ 346.052167] ? find_held_lock+0x39/0x1d0 [ 346.052192] ? lock_downgrade+0x980/0x980 [ 346.052203] ? get_pid_task+0xbc/0x140 [ 346.052214] ? proc_fail_nth_write+0xb5/0x260 [ 346.052224] ? map_files_get_link+0x3a0/0x3a0 [ 346.052230] ? __lock_is_held+0xbc/0x140 [ 346.052248] _do_fork+0x1ef/0xff0 [ 346.052266] ? fork_idle+0x2d0/0x2d0 [ 346.052281] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 346.052290] ? kernel_read+0x120/0x120 [ 346.052301] ? wait_for_completion+0x7b0/0x7b0 [ 346.052318] ? __lock_is_held+0xbc/0x140 [ 346.052351] ? __sb_end_write+0x9e/0xd0 [ 346.052367] ? fput+0xd2/0x140 [ 346.052376] ? SyS_write+0x184/0x220 [ 346.052383] ? __do_page_fault+0x3d6/0xc90 [ 346.052395] ? SyS_read+0x220/0x220 [ 346.052411] SyS_clone+0x37/0x50 [ 346.052420] ? entry_INT80_compat+0x40/0x40 [ 346.052431] do_fast_syscall_32+0x3ee/0xf9d [ 346.052455] ? do_int80_syscall_32+0x9d0/0x9d0 [ 346.052473] ? lockdep_sys_exit+0x47/0xf0 [ 346.052483] ? syscall_return_slowpath+0x2ad/0x550 [ 346.052499] ? sysret32_from_system_call+0x5/0x3b [ 346.052516] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 346.052536] entry_SYSENTER_compat+0x51/0x60 [ 346.052541] RIP: 0023:0xf7f6ac79 [ 346.052545] RSP: 002b:00000000f776608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 346.052554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000c000 [ 346.052558] RDX: 0000000020001ffc RSI: 0000000020001000 RDI: 0000000020001000 [ 346.052562] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 346.052567] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 346.052571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 346.059484] kasan: CONFIG_KASAN_INLINE enabled [ 346.059488] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 346.059495] general protection fault: 0000 [#1] SMP KASAN [ 346.059500] Dumping ftrace buffer: [ 346.059503] (ftrace buffer empty) [ 346.059505] Modules linked in: [ 346.059513] CPU: 0 PID: 1985 Comm: syz-executor6 Not tainted 4.15.0-rc1+ #114 [ 346.059517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.059521] task: 00000000057d9e84 task.stack: 00000000b927c92d [ 346.059530] RIP: 0010:lockdep_invariant_state+0xd6/0x120 [ 346.059533] RSP: 0018:ffff8801b5a8fe48 EFLAGS: 00010002 [ 346.059538] RAX: dffffc0000000000 RBX: 0000000000001d88 RCX: ffffffff81008dab [ 346.059542] RDX: 00000000000003bc RSI: 0000000000000000 RDI: 0000000000001de0 [ 346.059546] RBP: ffff8801b5a8fe58 R08: 1ffffffff0d2abdb R09: 0000000000000000 [ 346.059549] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 346.059553] R13: ffff8801b5a8ff20 R14: ffff8801b5a8ff58 R15: ffff8801d306c1c0 [ 346.059559] FS: 0000000000000000(0000) GS:ffff8801db400000(0063) knlGS:00000000f7766b40 [ 346.059563] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 346.059566] CR2: 0000000008482798 CR3: 00000001d5beb000 CR4: 00000000001406f0 [ 346.059572] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020001000 [ 346.059576] DR3: 0000000020001000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 346.059578] Call Trace: [ 346.059586] lockdep_sys_exit+0x47/0xf0 [ 346.059594] syscall_return_slowpath+0x240/0x550 [ 346.059601] ? prepare_exit_to_usermode+0x340/0x340 [ 346.059610] ? copy_overflow+0x20/0x20 [ 346.059627] ret_from_fork+0x15/0x30 [ 346.059631] RIP: 0023:0xf7f6ac79 [ 346.059634] RSP: 002b:000000002000c000 EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 346.059640] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000002000c000 [ 346.059643] RDX: 0000000020001ffc RSI: 0000000020001000 RDI: 0000000020001000 [ 346.059647] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 346.059650] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 346.059653] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 346.059667] Code: 83 90 11 00 00 83 e0 3f 48 89 c2 48 c1 e2 04 48 29 c2 48 b8 00 00 00 00 00 fc ff df 49 8d 1c d4 48 8d 7b 58 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 2f 48 c7 43 58 00 00 00 00 5b 41 5c 5d c3 0f ff [ 346.059781] RIP: lockdep_invariant_state+0xd6/0x120 RSP: ffff8801b5a8fe48 [ 346.059789] ---[ end trace 1b7103668546229c ]--- [ 346.059793] Kernel panic - not syncing: Fatal exception [ 346.062543] Dumping ftrace buffer: [ 346.062545] (ftrace buffer empty) [ 346.062547] Kernel Offset: disabled [ 347.927424] Rebooting in 86400 seconds..